irix6-o32 \
irix6-o32-static \
linux \
+linux-i965 \
linux-alpha \
linux-alpha-static \
linux-cell \
$(DIRECTORY)/include/GL/vms_x_fix.h \
$(DIRECTORY)/include/GL/wglext.h \
$(DIRECTORY)/include/GL/wmesa.h \
+ $(DIRECTORY)/src/glsl/Makefile \
+ $(DIRECTORY)/src/glsl/*/Makefile \
+ $(DIRECTORY)/src/glsl/*/SConscript \
+ $(DIRECTORY)/src/glsl/*/*.[ch] \
$(DIRECTORY)/src/Makefile \
$(DIRECTORY)/src/mesa/Makefile* \
$(DIRECTORY)/src/mesa/sources.mak \
$(DIRECTORY)/src/mesa/shader/*.[chly] \
$(DIRECTORY)/src/mesa/shader/Makefile \
$(DIRECTORY)/src/mesa/shader/descrip.mms \
- $(DIRECTORY)/src/mesa/shader/grammar/*.[ch] \
$(DIRECTORY)/src/mesa/shader/slang/*.[ch] \
$(DIRECTORY)/src/mesa/shader/slang/descrip.mms \
$(DIRECTORY)/src/mesa/shader/slang/library/*.[ch] \
default_statetrackers = 'mesa'
if common.default_platform in ('linux', 'freebsd', 'darwin'):
- default_drivers = 'softpipe,failover,svga,i915,trace,identity,llvmpipe'
+ default_drivers = 'softpipe,failover,svga,i915,i965,trace,identity,llvmpipe'
default_winsys = 'xlib'
elif common.default_platform in ('winddk',):
- default_drivers = 'softpipe,svga,i915,trace,identity'
+ default_drivers = 'softpipe,svga,i915,i965,trace,identity'
default_winsys = 'all'
else:
default_drivers = 'all'
opts.Add(ListVariable('statetrackers', 'state trackers to build', default_statetrackers,
['mesa', 'python', 'xorg']))
opts.Add(ListVariable('drivers', 'pipe drivers to build', default_drivers,
- ['softpipe', 'failover', 'svga', 'i915', 'cell', 'trace', 'r300', 'identity', 'llvmpipe']))
+ ['softpipe', 'failover', 'svga', 'i915', 'i965', 'cell', 'trace', 'r300', 'identity', 'llvmpipe']))
opts.Add(ListVariable('winsys', 'winsys drivers to build', default_winsys,
- ['xlib', 'vmware', 'intel', 'gdi', 'radeon']))
+ ['xlib', 'vmware', 'intel', 'i965', 'gdi', 'radeon']))
opts.Add(EnumVariable('MSVS_VERSION', 'MS Visual C++ version', None, allowed_values=('7.1', '8.0', '9.0')))
# TODO: Build several variants at the same time?
# http://www.scons.org/wiki/SimultaneousVariantBuilds
+if env['platform'] != common.default_platform:
+ # GLSL code has to be built twice -- one for the host OS, another for the target OS...
+
+ host_env = Environment(
+ # options are ignored
+ # default tool is used
+ toolpath = ['#scons'],
+ ENV = os.environ,
+ )
+
+ host_env['platform'] = common.default_platform
+
+ SConscript(
+ 'src/glsl/SConscript',
+ variant_dir = env['build'] + '/host',
+ duplicate = 0, # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
+ exports={'env':host_env},
+ )
+
SConscript(
'src/SConscript',
variant_dir = env['build'],
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+# Given a list of files, look for .a archives and unpack them.
+# Return the original list of files minus the .a files plus the unpacked files.
+expand_archives() {
+ FILES=$@
+ NEWFILES=""
+ for FILE in $FILES ; do
+ case $FILE in
+ *.a)
+ # extract the .o files from this .a archive
+ MEMBERS=`ar t $FILE`
+ ar x $FILE
+ NEWFILES="$NEWFILES $MEMBERS"
+ ;;
+ *)
+ # other file type, just add to list
+ NEWFILES="$NEWFILES $FILE"
+ ;;
+ esac
+ done
+ echo $NEWFILES
+}
+
+
+# Given a list of files, look for .a archives and return a list of all objects
+# in the .a archives.
+contents_of_archives() {
+ FILES=$@
+ NEWFILES=""
+ for FILE in $FILES ; do
+ case $FILE in
+ *.a)
+ # get list of members in this .a archive
+ MEMBERS=`ar t $FILE`
+ NEWFILES="$NEWFILES $MEMBERS"
+ ;;
+ *)
+ # skip other file types
+ ;;
+ esac
+ done
+ echo $NEWFILES
+}
+
+
+# Print usage info.
+usage() {
+ echo 'Usage: mklib [options] objects'
+ echo 'Create a shared library from object files.'
+ echo ' -o LIBRARY specifies the name of the resulting library, without'
+ echo ' the leading "lib" or any suffix.'
+ echo ' (eg: "-o GL" might result in "libGL.so" being made)'
+ echo ' -major N specifies major version number (default is 1)'
+ echo ' -minor N specifies minor version number (default is 0)'
+ echo ' -patch N specifies patch version number (default is 0)'
+ echo ' -lLIBRARY specifies a dependency on LIBRARY'
+ echo ' -LDIR search in DIR for library dependencies at build time'
+ echo ' -RDIR search in DIR for library dependencies at run time'
+ echo ' -linker L explicity specify the linker program to use (eg: gcc, g++)'
+ echo ' Not observed on all systems at this time.'
+ echo ' -ldflags OPT specify any additional linker flags in OPT'
+ echo ' -cplusplus link with C++ runtime'
+ echo ' -static make a static library (default is dynamic/shared)'
+ echo ' -dlopen make a shared library suitable for dynamic loading'
+ echo ' -install DIR put resulting library file(s) in DIR'
+ echo ' -arch ARCH override using `uname` to determine host system'
+ echo ' -archopt OPT specify an extra achitecture-specific option OPT'
+ echo ' -altopts OPTS alternate options to override all others'
+ echo " -noprefix don't prefix library name with 'lib' nor add any suffix"
+ echo ' -exports FILE only export the symbols listed in FILE'
+ echo ' -id NAME Sets the id of the dylib (Darwin)'
+ echo ' -h, --help display this information and exit'
+}
+
+
#
# Option defaults
#
do
case $1 in
'-h' | '--help')
- echo 'Usage: mklib [options] objects'
- echo 'Create a shared library from object files.'
- echo ' -o LIBRARY specifies the name of the resulting library, without'
- echo ' the leading "lib" or any suffix.'
- echo ' (eg: "-o GL" might result in "libGL.so" being made)'
- echo ' -major N specifies major version number (default is 1)'
- echo ' -minor N specifies minor version number (default is 0)'
- echo ' -patch N specifies patch version number (default is 0)'
- echo ' -lLIBRARY specifies a dependency on LIBRARY'
- echo ' -LDIR search in DIR for library dependencies at build time'
- echo ' -RDIR search in DIR for library dependencies at run time'
- echo ' -linker L explicity specify the linker program to use (eg: gcc, g++)'
- echo ' Not observed on all systems at this time.'
- echo ' -ldflags OPT specify any additional linker flags in OPT'
- echo ' -cplusplus link with C++ runtime'
- echo ' -static make a static library (default is dynamic/shared)'
- echo ' -dlopen make a shared library suitable for dynamic loading'
- echo ' -install DIR put resulting library file(s) in DIR'
- echo ' -arch ARCH override using `uname` to determine host system'
- echo ' -archopt OPT specify an extra achitecture-specific option OPT'
- echo ' -altopts OPTS alternate options to override all others'
- echo " -noprefix don't prefix library name with 'lib' nor add any suffix"
- echo ' -exports FILE only export the symbols listed in FILE'
- echo ' -id NAME Sets the id of the dylib (Darwin)'
- echo ' -h, --help display this information and exit'
+ usage
exit 1
;;
'-o')
# Error checking
#
if [ "x${LIBNAME}" = "x" ] ; then
- echo "mklib: Error: no library name specified"
+ echo "mklib: Error: no library name specified (-h for help)"
exit 1
fi
if [ "x${OBJECTS}" = "x" ] ; then
- echo "mklib: Error: no object files specified"
+ echo "mklib: Error: no object files specified (-h for help)"
exit 1
fi
# finish up
FINAL_LIBS="${LIBNAME}"
elif [ $STATIC = 1 ] ; then
+ # make a static .a library
LIBNAME="lib${LIBNAME}.a" # prefix with "lib", suffix with ".a"
echo "mklib: Making" $ARCH "static library: " ${LIBNAME}
- LINK="ar"
OPTS="-ru"
if [ "${ALTOPTS}" ] ; then
OPTS=${ALTOPTS}
fi
- rm -f ${LIBNAME}
- # expand any .a objects into constituent .o files.
- NEWOBJECTS=""
- DELETIA=""
- for OBJ in $OBJECTS ; do
- case $OBJ in
- *.a)
- # extract the .o files from this .a archive
- FILES=`ar t $OBJ`
- ar x $OBJ
- NEWOBJECTS="$NEWOBJECTS $FILES"
- # keep track of temporary .o files and delete them below
- DELETIA="$DELETIA $FILES"
- ;;
- *)
- # ordinary .o file
- NEWOBJECTS="$NEWOBJECTS $OBJ"
- ;;
- esac
- done
+ # expand .a into .o files
+ NEW_OBJECTS=`expand_archives $OBJECTS`
- # make lib
- ${LINK} ${OPTS} ${LIBNAME} ${NEWOBJECTS}
+ # make static lib
+ rm -f ${LIBNAME}
+ ar ${OPTS} ${LIBNAME} ${NEW_OBJECTS}
ranlib ${LIBNAME}
# remove temporary extracted .o files
- rm -f ${DELETIA}
+ rm -f `contents_of_archives $OBJECTS`
# finish up
FINAL_LIBS=${LIBNAME}
else
+ # make dynamic library
LIBNAME="lib${LIBNAME}" # prefix with "lib"
case $ARCH in 'Linux' | 'GNU' | GNU/*)
OPTS="-Xlinker -Bsymbolic -shared -Wl,-soname,${LIBNAME}.so.${MAJOR}"
${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
FINAL_LIBS=${LIBNAME}
elif [ $STATIC = 1 ] ; then
+ # make a static .a library
STLIB="lib${LIBNAME}.a"
echo "mklib: Making FreeBSD static library: " ${STLIB}
+
+ # expand .a into .o files
+ NEW_OBJECTS=`expand_archives $OBJECTS`
+
+ # make static lib
rm -f ${STLIB}
- ar cq ${STLIB} ${OBJECTS}
+ ar cq ${STLIB} ${NEW_OBJECTS}
ranlib ${STLIB}
+
+ # remove temporary extracted .o files
+ rm -f `contents_of_archives $OBJECTS`
+
FINAL_LIBS=${STLIB}
else
+ # make dynamic library
SHLIB="lib${LIBNAME}.so.${MAJOR}"
OPTS="-shared -Wl,-soname,${SHLIB}"
if [ "${ALTOPTS}" ] ; then
_platform_map = {
'linux2': 'linux',
- 'win32': 'winddk',
+ 'win32': 'windows',
}
default_platform = sys.platform
APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -L$(INSTALL_DIR)/$(LIB_DIR) -L$(X11_DIR)/$(LIB_DIR) -lX11 -lXmu -lXt -lXi -lm
# omit glw lib for now:
-SRC_DIRS = glx/x11 mesa glu glut/glx glew
+SRC_DIRS = glsl glx/x11 mesa glu glut/glx glew
GLU_DIRS = sgi
DRIVER_DIRS = osmesa
#DRIVER_DIRS = dri
# Version info
MESA_MAJOR=7
-MESA_MINOR=7
+MESA_MINOR=8
MESA_TINY=0
MESA_VERSION = $(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY)
# Directories to build
LIB_DIR = lib
-SRC_DIRS = mesa gallium egl gallium/winsys glu glut/glx glew glw
+SRC_DIRS = glsl mesa gallium egl gallium/winsys glu glut/glx glew glw
GLU_DIRS = sgi
DRIVER_DIRS = x11 osmesa
# Which subdirs under $(TOP)/progs/ to enter:
GALLIUM_DIRS = auxiliary drivers state_trackers
GALLIUM_AUXILIARY_DIRS = rbug draw translate cso_cache pipebuffer tgsi sct rtasm util indices vl
GALLIUM_AUXILIARIES = $(foreach DIR,$(GALLIUM_AUXILIARY_DIRS),$(TOP)/src/gallium/auxiliary/$(DIR)/lib$(DIR).a)
-GALLIUM_DRIVERS_DIRS = softpipe failover svga i915 trace identity
+GALLIUM_DRIVERS_DIRS = softpipe failover svga i915 i965 trace identity
GALLIUM_DRIVERS = $(foreach DIR,$(GALLIUM_DRIVERS_DIRS),$(TOP)/src/gallium/drivers/$(DIR)/lib$(DIR).a)
GALLIUM_WINSYS_DIRS = xlib egl_xlib
GALLIUM_WINSYS_DRM_DIRS =
CXXFLAGS = $(CFLAGS)
# Omitting glw here:
-SRC_DIRS = gallium mesa gallium/winsys glu glut/glx glew
+SRC_DIRS = glsl mesa gallium gallium/winsys glu glut/glx glew
# Build no traditional Mesa drivers:
DRIVER_DIRS =
DRIVER_DIRS = dri
WINDOW_SYSTEM = dri
GALLIUM_WINSYS_DIRS = drm
-GALLIUM_WINSYS_DRM_DIRS = vmware intel
+GALLIUM_WINSYS_DRM_DIRS = vmware intel i965
GALLIUM_STATE_TRACKERS_DIRS = egl
DRI_DIRS = i810 i915 i965 mach64 mga r128 r200 r300 radeon \
--- /dev/null
+# Configuration for standalone mode i965 debug
+
+include $(TOP)/configs/linux-debug
+
+CONFIG_NAME = linux-i965
+
+GALLIUM_DRIVER_DIRS = i965
+GALLIUM_WINSYS_DIRS = drm/i965/xlib
dnl
dnl Driver specific build directories
dnl
-SRC_DIRS="mesa glew"
+SRC_DIRS="glsl mesa glew"
GLU_DIRS="sgi"
WINDOW_SYSTEM=""
GALLIUM_DIRS="auxiliary drivers state_trackers"
[enable_gallium_intel="$enableval"],
[enable_gallium_intel=auto])
if test "x$enable_gallium_intel" = xyes; then
- GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS intel"
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
+ GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS intel i965"
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
elif test "x$enable_gallium_intel" = xauto; then
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
fi
dnl
--- /dev/null
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.8 Release Notes / date TBD</H1>
+
+<p>
+Mesa 7.8 is a new development release.
+People who are concerned with stability and reliability should stick
+with a previous release or wait for Mesa 7.8.1.
+</p>
+<p>
+Mesa 7.8 implements the OpenGL 2.1 API, but the version reported by
+glGetString(GL_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 2.1.
+</p>
+<p>
+See the <a href="install.html">Compiling/Installing page</a> for prerequisites
+for DRI hardware acceleration.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+tbd
+</pre>
+
+
+<h2>New features</h2>
+<ul>
+<li>TBD
+</ul>
+
+
+<h2>Bug fixes</h2>
+<ul>
+<li>TBD
+</ul>
+
+
+<h2>Changes</h2>
+<ul>
+<li>TBD
+</ul>
+
+</body>
+</html>
</p>
<UL>
+<LI><A HREF="relnotes-7.8.html">7.8 release notes</A>
<LI><A HREF="relnotes-7.7.html">7.7 release notes</A>
<LI><A HREF="relnotes-7.6.1.html">7.6.1 release notes</A>
<LI><A HREF="relnotes-7.6.html">7.6 release notes</A>
int main( int argc, char *argv[] )
{
- glutInit( &argc, argv );
- glutInitWindowPosition( 0, 0 );
glutInitWindowSize( 200, 200 );
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
Win = glutCreateWindow(argv[0]);
glutReshapeFunc( Reshape );
int main (int argc, char *argv[])
{
- glutInit (&argc, argv);
- glutInitWindowPosition ( 0, 0);
glutInitWindowSize (200, 200);
+ glutInit (&argc, argv);
glutInitDisplayMode (GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow (argv[0]);
glutReshapeFunc (Reshape);
int main( int argc, char *argv[] )
{
- glutInit( &argc, argv );
- glutInitWindowPosition( 0, 0 );
glutInitWindowSize( 400, 400 );
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
Win = glutCreateWindow(argv[0]);
glewInit();
int main(int argc, char *argv[])
{
- glutInit(&argc, argv);
- glutInitWindowPosition(0, 0);
glutInitWindowSize(600, 450);
-
+ glutInit(&argc, argv);
IndexMode = argc > 1 && strcmp(argv[1], "-ci") == 0;
if (IndexMode)
Init( argc, argv );
- glutInit( &argc, argv );
glutInitWindowSize( (int) Width, (int) Height );
- glutInitWindowPosition( 0, 0 );
+ glutInit( &argc, argv );
mode = ColorMode | GLUT_DOUBLE;
if (BufferMask & GL_STENCIL_BUFFER_BIT)
const char *filename = IMAGE_FILE;
int i = 1;
+ glutInitWindowSize( WinWidth, WinHeight );
+ glutInit( &argc, argv );
+
if (argc > i && strcmp(argv[i], "-ci")==0) {
ciMode = GL_TRUE;
i++;
filename = argv[i];
}
- glutInit( &argc, argv );
- glutInitWindowPosition( 0, 0 );
- glutInitWindowSize( WinWidth, WinHeight );
-
if (ciMode)
glutInitDisplayMode( GLUT_INDEX | GLUT_DOUBLE );
else
int main( int argc, char *argv[] )
{
- glutInit(&argc, argv);
- glutInitWindowPosition(0, 0);
glutInitWindowSize(600, 500);
+ glutInit(&argc, argv);
glutInitDisplayMode( GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE );
glutCreateWindow("Texture Cube Mapping");
glewInit();
const char *filename = IMAGE_FILE;
int i = 1;
+ glutInitWindowSize( 500, 400 );
+ glutInit( &argc, argv );
+
if (argc > i && strcmp(argv[i], "-ci")==0) {
ciMode = GL_TRUE;
i++;
filename = argv[i];
}
- glutInit( &argc, argv );
- glutInitWindowPosition( 0, 0 );
- glutInitWindowSize( 500, 400 );
-
if (ciMode)
glutInitDisplayMode( GLUT_INDEX | GLUT_DOUBLE );
else
int
main(int argc, char *argv[])
{
- glutInit(&argc, argv);
glutInitWindowSize(WinWidth, WinHeight);
+ glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("OpenGL Engine Demo");
glewInit();
int
main(int argc, char *argv[])
{
+ glutInitWindowSize(WinWidth, WinHeight);
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
- glutInitWindowSize(WinWidth, WinHeight);
Win = glutCreateWindow("fbo_firecube");
glewInit();
init(argc, argv);
HEIGHT = atoi(av[3]);
}
- glutInitWindowPosition(0, 0);
glutInitWindowSize(WIDTH, HEIGHT);
glutInit(&ac, av);
int
main( int argc, char *argv[] )
{
- glutInit( &argc, argv );
glutInitWindowSize( 600, 600 );
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
glutCreateWindow(argv[0]);
glewInit();
int main( int argc, char *argv[] )
{
- glutInit( &argc, argv );
- glutInitWindowPosition( 0, 0 );
glutInitWindowSize( 200, 200 );
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
Win = glutCreateWindow(argv[0]);
glewInit();
int
main(int argc, char *argv[])
{
- glutInit(&argc, argv);
- glutInitWindowPosition( 0, 0);
glutInitWindowSize(200, 200);
+ glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
win = glutCreateWindow(argv[0]);
glutReshapeFunc(Reshape);
int
main(int argc, char **argv)
{
+ glutInitWindowSize(500, 400);
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_SINGLE);
-
- glutInitWindowPosition(50, 50);
- glutInitWindowSize(500, 400);
-
glutCreateWindow("gamma test patterns");
glutReshapeFunc(Reshape);
glutDisplayFunc(display);
int
main(int argc, char *argv[])
{
+ glutInitWindowSize(WinWidth, WinHeight);
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
- glutInitWindowSize(WinWidth, WinHeight);
Win = glutCreateWindow("gearbox");
init(argc, argv);
int main(int argc, char *argv[])
{
+ glutInitWindowSize(300, 300);
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
-
- glutInitWindowPosition(0, 0);
- glutInitWindowSize(300, 300);
win = glutCreateWindow("Gears");
init(argc, argv);
{
char *file;
- if (argc < 2)
- file = "geartrain.dat";
- else
- file = argv[1];
-
- glutInit(&argc, argv);
- glutInitWindowPosition (0, 0);
glutInitWindowSize(640,480);
+ glutInit(&argc, argv);
glutInitDisplayMode (GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE );
if (glutCreateWindow ("Gear Train Simulation") == GL_FALSE)
exit (1);
+ if (argc < 2)
+ file = "geartrain.dat";
+ else
+ file = argv[1];
+
getdata (file);
process ();
init ();
int main( int argc, char *argv[] )
{
- glutInit( &argc, argv );
glutInitWindowSize(WinWidth, WinHeight);
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
glutCreateWindow(argv[0] );
glewInit();
if (ac == 2)
frontbuffer = 0;
+ glutInitWindowSize(640, 480);
glutInit(&ac, av);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
- glutInitWindowPosition(0, 0);
- glutInitWindowSize(640, 480);
glutCreateWindow("OpenGL/Mesa Performances");
glutDisplayFunc(display);
glutMainLoop();
fprintf(stderr,
"IperS V1.0\nWritten by David Bucciarelli (tech.hmw@plus.it)\n");
- glutInitWindowPosition(0, 0);
glutInitWindowSize(WIDTH, HEIGHT);
glutInit(&ac, av);
read_surface( "isosurf.dat" );
- glutInit( &argc, argv);
- glutInitWindowPosition(0, 0);
glutInitWindowSize(400, 400);
+ glutInit( &argc, argv);
type = GLUT_DEPTH;
type |= GLUT_RGB;
int main( int argc, char *argv[] )
{
- glutInit( &argc, argv );
- glutInitWindowPosition( 0, 0 );
glutInitWindowSize( 350, 350 );
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
win = glutCreateWindow(argv[0]);
glutReshapeFunc( Reshape );
object=1;
- glutInit(&argc, argv);
- glutInitWindowPosition(0,0);
glutInitWindowSize(640,480);
+ glutInit(&argc, argv);
glutInitDisplayMode( GLUT_DEPTH | GLUT_DOUBLE | GLUT_RGB );
{
GLint i;
- glutInit( &argc, argv );
glutInitWindowSize( 300, 300 );
- glutInitWindowPosition( 0, 0 );
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
glutCreateWindow(argv[0] );
glewInit();
int main( int argc, char *argv[] )
{
- glutInit( &argc, argv );
- glutInitWindowPosition( 0, 0 );
glutInitWindowSize( 400, 300 );
-
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
-
glutCreateWindow(argv[0]);
glewInit();
main(int argc, char **argv)
{
int i;
+
+ glutInitWindowSize(300, 300);
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH | GLUT_MULTISAMPLE);
- glutInitWindowPosition(0, 0);
- glutInitWindowSize(300, 300);
for (i=1; i<argc; i++) {
if(!strcmp("-noms", argv[i])) {
int
main(int argc, char **argv)
{
+ glutInitWindowSize(500,500);
glutInit(&argc, argv);
+ glutInitDisplayMode(GLUT_RGBA | GLUT_DEPTH | GLUT_DOUBLE);
+ (void) glutCreateWindow("projtex");
+ glewInit();
if (argc > 1) {
NumTextures = atoi(argv[1]);
}
assert(NumTextures <= MAX_TEX);
- glutInitDisplayMode(GLUT_RGBA | GLUT_DEPTH | GLUT_DOUBLE);
- glutInitWindowSize(500,500);
- (void) glutCreateWindow("projtex");
- glewInit();
-
loadTexture = loadImageTextures;
drawObject = drawCube;
initialize();
}
*/
- glutInitWindowPosition(0, 0);
glutInitWindowSize(WIDTH, HEIGHT);
glutInit(&ac, av);
main( int argc, char *argv[] )
{
GLboolean ciMode = GL_FALSE;
+ glutInitWindowSize( 750, 250 );
+ glutInit( &argc, argv );
if (argc > 1 && strcmp(argv[1], "-ci")==0) {
ciMode = GL_TRUE;
}
- glutInit( &argc, argv );
- glutInitWindowPosition( 0, 0 );
- glutInitWindowSize( 750, 250 );
if (ciMode)
glutInitDisplayMode( GLUT_INDEX | GLUT_DOUBLE );
else
int main( int argc, char *argv[] )
{
- glutInit( &argc, argv );
- glutInitWindowPosition(0, 0);
glutInitWindowSize( 400, 400 );
-
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
-
glutCreateWindow(argv[0]);
Init();
int
main(int argc, char *argv[])
{
- glutInit(&argc, argv);
- glutInitWindowPosition(0, 0);
glutInitWindowSize(WindowWidth, WindowHeight);
+ glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH | GLUT_STENCIL);
glutCreateWindow(argv[0]);
glewInit();
int main( int argc, char *argv[] )
{
-
- glutInit( &argc, argv );
- glutInitWindowPosition( 0, 0 );
glutInitWindowSize( 300, 300 );
-
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
-
glutCreateWindow( "spectex" );
Init();
main(int argc, char **argv)
{
int i;
+
+ glutInitWindowSize(600,300);
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH | GLUT_MULTISAMPLE);
linearFiltering = 0;
}
}
- glutInitWindowPosition(0, 0);
- glutInitWindowSize(600,300);
glutCreateWindow("sprite blast");
glewInit();
glutReshapeFunc(reshape);
}
*/
- glutInitWindowPosition(0,0);
glutInitWindowSize(WIDTH,HEIGHT);
glutInit(&ac,av);
int
main(int ac, char **av)
{
- glutInitWindowPosition(0, 0);
glutInitWindowSize(WIDTH, HEIGHT);
glutInit(&ac, av);
usage();
+ glutInitWindowSize( 400, 400 );
glutInit( &argc, argv );
glutInitDisplayMode( GLUT_SINGLE | GLUT_RGB );
- glutInitWindowPosition(0, 0);
- glutInitWindowSize( 400, 400 );
glutCreateWindow( argv[0] );
/* GH: Bit of a hack...
int main( int argc, char *argv[] )
{
- glutInit( &argc, argv );
glutInitWindowSize( 400, 400 );
- glutInitWindowPosition( 0, 0 );
-
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
Win = glutCreateWindow(argv[0] );
GLboolean info = GL_FALSE;
int i;
+ glutInitWindowSize( winWidth, winHeight );
glutInit( &argc, argv );
for ( i = 1 ; i < argc ; i++ ) {
glutInitDisplayMode( GLUT_RGB | GLUT_SINGLE );
}
- glutInitWindowSize( winWidth, winHeight );
- glutInitWindowPosition( 0, 0 );
Win = glutCreateWindow( "Texture Environment Test" );
initialize();
int
main(int argc, char *argv[])
{
- glutInit(&argc, argv);
- glutInitWindowPosition(0, 0);
glutInitWindowSize(700, 700);
+ glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
Win = glutCreateWindow(argv[0]);
glutReshapeFunc(Reshape);
int main( int argc, char *argv[] )
{
- printf("For options: %s -help\n", argv[0]);
- glutInit( &argc, argv );
glutInitWindowSize( (int) Width, (int) Height );
- glutInitWindowPosition( 0, 0 );
-
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
-
glutCreateWindow( argv[0] );
+ printf("For options: %s -help\n", argv[0]);
if (argc==2 && strcmp(argv[1],"-help")==0) {
Help(argv[0]);
return 0;
fprintf(stderr,
"Tunnel V1.5\nWritten by David Bucciarelli (tech.hmw@plus.it)\n");
- glutInitWindowPosition(0, 0);
glutInitWindowSize(WIDTH, HEIGHT);
glutInit(&ac, av);
fprintf(stderr,
"Tunnel2 V1.0\nWritten by David Bucciarelli (tech.hmw@plus.it)\n");
- glutInitWindowPosition(0, 0);
glutInitWindowSize(WIDTHC0, HEIGHTC0);
glutInit(&ac, av);
int main( int argc, char *argv[] )
{
- glutInit( &argc, argv );
- glutInitWindowPosition( 0, 0 );
glutInitWindowSize( Width, Height );
+ glutInit( &argc, argv );
glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
Win = glutCreateWindow( "GL_APPLE_vertex_array_object demo" );
glutReshapeFunc( Reshape );
int main( int argc, char *argv[] )
{
- glutInit(&argc, argv);
- glutInitWindowPosition(0, 0);
glutInitWindowSize(500, 500);
+ glutInit(&argc, argv);
glutInitDisplayMode( GLUT_RGB );
if (glutCreateWindow("winpos") <= 0) {
}
+ {
+ const float Ambient[4] = { 0.0, 1.0, 0.0, 0.0 };
+ const float Diffuse[4] = { 1.0, 0.0, 0.0, 0.0 };
+ const float Specular[4] = { 0.0, 0.0, 1.0, 0.0 };
+ const float Emission[4] = { 0.0, 0.0, 0.0, 1.0 };
+ glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, Ambient);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, Diffuse);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, Specular);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, Emission);
+ }
+
glClearColor(.1, .3, .5, 0);
}
--- /dev/null
+!!ARBfp1.0
+MOV result.color, {0.5, 0.8, 0.3, 1.0};
+END
--- /dev/null
+!!ARBfp1.0
+PARAM Diffuse = state.material.diffuse;
+MOV result.color, Diffuse;
+END
--- /dev/null
+//
+// Fragment shader for procedural bumps
+//
+// Authors: John Kessenich, Randi Rost
+//
+// Copyright (c) 2002-2006 3Dlabs Inc. Ltd.
+//
+// See 3Dlabs-License.txt for license information
+//
+// Texture mapping/modulation added by Brian Paul
+//
+
+varying vec3 LightDir;
+varying vec3 EyeDir;
+
+uniform float BumpDensity; // = 16.0
+uniform float BumpSize; // = 0.15
+uniform float SpecularFactor; // = 0.5
+
+sampler2D Tex;
+
+void main()
+{
+ vec3 ambient = vec3(0.25);
+ vec3 litColor;
+ vec2 c = BumpDensity * gl_TexCoord[0].st;
+ vec2 p = fract(c) - vec2(0.5);
+
+ float d, f;
+ d = p.x * p.x + p.y * p.y;
+ f = inversesqrt(d + 1.0);
+
+ if (d >= BumpSize)
+ { p = vec2(0.0); f = 1.0; }
+
+ vec3 SurfaceColor = texture2D(Tex, gl_TexCoord[0].st).xyz;
+
+ vec3 normDelta = vec3(p.x, p.y, 1.0) * f;
+ litColor = SurfaceColor * (ambient + max(dot(normDelta, LightDir), 0.0));
+ vec3 reflectDir = reflect(LightDir, normDelta);
+
+ float spec = max(dot(EyeDir, reflectDir), 0.0);
+ spec *= SpecularFactor;
+ litColor = min(litColor + spec, vec3(1.0));
+
+ gl_FragColor = vec4(litColor, 1.0);
+}
#include <GL/glew.h>
#include <GL/glut.h>
#include "shaderutil.h"
+#include "readtex.h"
static char *FragProgFile = "CH11-bumpmap.frag";
+static char *FragTexProgFile = "CH11-bumpmaptex.frag";
static char *VertProgFile = "CH11-bumpmap.vert";
+static char *TextureFile = "../images/tile.rgb";
/* program/shader objects */
static GLuint fragShader;
+static GLuint fragTexShader;
static GLuint vertShader;
static GLuint program;
+static GLuint texProgram;
static struct uniform_info Uniforms[] = {
END_OF_UNIFORMS
};
+static struct uniform_info TexUniforms[] = {
+ { "LightPosition", 1, GL_FLOAT_VEC3, { 0.57737, 0.57735, 0.57735, 0.0 }, -1 },
+ { "Tex", 1, GL_INT, { 0, 0, 0, 0 }, -1 },
+ { "BumpDensity", 1, GL_FLOAT, { 10.0, 0, 0, 0 }, -1 },
+ { "BumpSize", 1, GL_FLOAT, { 0.125, 0, 0, 0 }, -1 },
+ { "SpecularFactor", 1, GL_FLOAT, { 0.5, 0, 0, 0 }, -1 },
+ END_OF_UNIFORMS
+};
+
static GLint win = 0;
static GLfloat xRot = 20.0f, yRot = 0.0f, zRot = 0.0f;
static GLint tangentAttrib;
+static GLint tangentAttribTex;
+
+static GLuint Texture;
static GLboolean Anim = GL_FALSE;
+static GLboolean Textured = GL_FALSE;
static void
glRotatef(yRot, 0.0f, 1.0f, 0.0f);
glRotatef(zRot, 0.0f, 0.0f, 1.0f);
+ if (Textured)
+ glUseProgram(texProgram);
+ else
+ glUseProgram(program);
+
Cube(1.5);
glPopMatrix();
CleanUp(void)
{
glDeleteShader(fragShader);
+ glDeleteShader(fragTexShader);
glDeleteShader(vertShader);
glDeleteProgram(program);
+ glDeleteProgram(texProgram);
glutDestroyWindow(win);
}
Anim = !Anim;
glutIdleFunc(Anim ? Idle : NULL);
break;
+ case 't':
+ Textured = !Textured;
+ break;
case 'z':
zRot += step;
break;
CheckError(__LINE__);
+
+ /*
+ * As above, but fragment shader also uses a texture map.
+ */
+ fragTexShader = CompileShaderFile(GL_FRAGMENT_SHADER, FragTexProgFile);
+ texProgram = LinkShaders(vertShader, fragTexShader);
+ glUseProgram(texProgram);
+ assert(glIsProgram(texProgram));
+ assert(glIsShader(fragTexShader));
+ SetUniformValues(texProgram, TexUniforms);
+ PrintUniforms(TexUniforms);
+
+ /*
+ * Load tex image.
+ */
+ glGenTextures(1, &Texture);
+ glBindTexture(GL_TEXTURE_2D, Texture);
+ LoadRGBMipmaps(TextureFile, GL_RGB);
+
+
glClearColor(0.4f, 0.4f, 0.8f, 0.0f);
glEnable(GL_DEPTH_TEST);
int i;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-fs") == 0) {
- FragProgFile = argv[i+1];
+ FragProgFile = argv[++i];
}
else if (strcmp(argv[i], "-vs") == 0) {
- VertProgFile = argv[i+1];
+ VertProgFile = argv[++i];
+ }
+ else if (strcmp(argv[i], "-t") == 0) {
+ TextureFile = argv[++i];
}
}
}
static GLint win = 0;
static GLboolean anim = GL_TRUE;
static GLfloat xRot = 0.0f, yRot = 0.0f;
+static GLint WinSize[2];
+static GLint WinSizeUniform = -1;
static void
Redisplay(void)
{
+ glUniform2iv(WinSizeUniform, 1, WinSize);
+
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
static void
Reshape(int width, int height)
{
+ WinSize[0] = width;
+ WinSize[1] = height;
glViewport(0, 0, width, height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
Init(void)
{
static const char *fragShaderText =
+ "uniform ivec2 WinSize; \n"
"void main() {\n"
- " gl_FragColor = abs(dFdy(gl_TexCoord[0])) * 50.0;\n"
+ " vec2 d = dFdy(gl_TexCoord[0].xy) * vec2(WinSize); \n"
+ " gl_FragColor = vec4(d.x, d.y, 0.0, 1.0);\n"
" // gl_FragColor = gl_TexCoord[0];\n"
"}\n";
static const char *vertShaderText =
program = LinkShaders(vertShader, fragShader);
glUseProgram(program);
+ WinSizeUniform = glGetUniformLocation(program, "WinSize");
/*assert(glGetError() == 0);*/
int
main(int argc, char *argv[])
{
+ WinSize[0] = WinSize[1] = 200;
+
glutInit(&argc, argv);
- glutInitWindowSize(200, 200);
+ glutInitWindowSize(WinSize[0], WinSize[1]);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
win = glutCreateWindow(argv[0]);
glewInit();
INCDIR = $(TOP)/include
-OSMESA_LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(OSMESA_LIB) $(APP_LIB_DEPS)
+OSMESA_LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) -l$(OSMESA_LIB) $(APP_LIB_DEPS)
OSMESA16_LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -lOSMesa16 -l$(GLU_LIB) \
-l$(GL_LIB) $(APP_LIB_DEPS)
OSMESA32_LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -lOSMesa32 -l$(GLU_LIB) \
-l$(GL_LIB) $(APP_LIB_DEPS)
-LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) \
- $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
-
-LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) \
- $(APP_LIB_DEPS)
-
PROGS = \
osdemo \
ostest1
.SUFFIXES: .c
-# make executable from .c file:
-.c: $(LIB_DEP) readtex.o
- $(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) $< readtex.o $(LIBS) -o $@
-
-
##### TARGETS #####
default: readtex.o $(PROGS)
#include "pipe/p_compiler.h"
#include "pipe/p_format.h"
#include "pipe/p_state.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
#include "util/u_debug.h"
+#include "util/u_format.h"
#include "util/u_network.h"
#include "util/u_tile.h"
unsigned src_stride, enum pipe_format src_format,
uint8_t *data, unsigned src_size)
{
- struct pipe_format_block src_block;
-
enum pipe_format dst_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
- struct pipe_format_block dst_block;
unsigned dst_stride;
unsigned dst_size;
float *rgba;
char filename[512];
{
- pf_get_block(src_format, &src_block);
- assert(src_stride >= pf_get_stride(&src_block, width));
- assert(src_size >= pf_get_2d_size(&src_block, src_stride, width));
+ assert(src_stride >= util_format_get_stride(src_format, width));
}
{
- pf_get_block(dst_format, &dst_block);
- dst_stride = pf_get_stride(&dst_block, width);
- dst_size = pf_get_2d_size(&dst_block, dst_stride, width);
+ dst_stride = util_format_get_stride(dst_format, width);
+ dst_size = util_format_get_2d_size(dst_format, dst_stride, width);
rgba = MALLOC(dst_size);
}
util_snprintf(filename, 512, "%s.bmp", pf_name(src_format));
- if (pf_is_compressed(src_format)) {
+ if (util_format_is_compressed(src_format)) {
debug_printf("skipping: %s\n", filename);
return;
}
#include "pipe/p_state.h"
#include "util/u_memory.h"
#include "util/u_debug.h"
+#include "util/u_format.h"
#include "util/u_network.h"
#include "util/u_tile.h"
#include "rbug/rbug.h"
util_snprintf(filename, 512, "%llu_%s_%u.bmp",
(unsigned long long)tex, pf_name(info->format), mip);
- if (pf_is_compressed(info->format)) {
+ if (util_format_is_compressed(info->format)) {
debug_printf("skipping: %s\n", filename);
return;
}
texdown \
texfilt.c \
texgenmix.c \
+ texleak.c \
texline.c \
texobj.c \
texobjshare.c \
--- /dev/null
+/*
+ * 'Texture leak' test
+ *
+ * Allocates and uses an additional texture of the maximum supported size for
+ * each frame. This tests the system's ability to cope with using increasing
+ * amounts of texture memory.
+ *
+ * Michel Dänzer July 2009 This program is in the public domain.
+ */
+
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <GL/glew.h>
+#include <GL/glut.h>
+
+
+GLint size;
+GLvoid *image;
+static GLuint numTexObj;
+static GLuint *texObj;
+
+
+static void Idle( void )
+{
+ glutPostRedisplay();
+}
+
+
+static void DrawObject(void)
+{
+ static const GLfloat tex_coords[] = { 0.0, 0.0, 1.0, 1.0, 0.0 };
+ static const GLfloat vtx_coords[] = { -1.0, -1.0, 1.0, 1.0, -1.0 };
+ GLint i, j;
+
+ glEnable(GL_TEXTURE_2D);
+
+ for (i = 0; i < numTexObj; i++) {
+ glBindTexture(GL_TEXTURE_2D, texObj[i]);
+ glBegin(GL_QUADS);
+ for (j = 0; j < 4; j++ ) {
+ glTexCoord2f(tex_coords[j], tex_coords[j+1]);
+ glVertex2f( vtx_coords[j], vtx_coords[j+1] );
+ }
+ glEnd();
+ }
+}
+
+
+static void Display( void )
+{
+ struct timeval start, end;
+
+ texObj = realloc(texObj, ++numTexObj * sizeof(*texObj));
+
+ /* allocate a texture object */
+ glGenTextures(1, texObj + (numTexObj - 1));
+
+ glBindTexture(GL_TEXTURE_2D, texObj[numTexObj - 1]);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ memset(image, (16 * numTexObj) & 0xff, 4 * size * size);
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0,
+ GL_RGBA, GL_UNSIGNED_BYTE, image);
+
+ gettimeofday(&start, NULL);
+
+ glClear( GL_COLOR_BUFFER_BIT );
+
+ glPushMatrix();
+ glScalef(5.0, 5.0, 5.0);
+ DrawObject();
+ glPopMatrix();
+
+ glutSwapBuffers();
+
+ glFinish();
+ gettimeofday(&end, NULL);
+ printf("Rendering frame took %lu ms using %u MB of textures\n",
+ end.tv_sec * 1000 + end.tv_usec / 1000 - start.tv_sec * 1000 -
+ start.tv_usec / 1000, numTexObj * 4 * size / 1024 * size / 1024);
+
+ sleep(1);
+}
+
+
+static void Reshape( int width, int height )
+{
+ glViewport( 0, 0, width, height );
+ glMatrixMode( GL_PROJECTION );
+ glLoadIdentity();
+ glOrtho( -6.0, 6.0, -6.0, 6.0, 10.0, 100.0 );
+ glMatrixMode( GL_MODELVIEW );
+ glLoadIdentity();
+ glTranslatef( 0.0, 0.0, -70.0 );
+}
+
+
+static void Init( int argc, char *argv[] )
+{
+ glGetIntegerv(GL_MAX_TEXTURE_SIZE, &size);
+ printf("%d x %d max texture size\n", size, size);
+
+ image = malloc(4 * size * size);
+ if (!image) {
+ fprintf(stderr, "Failed to allocate %u bytes of memory\n", 4 * size * size);
+ exit(1);
+ }
+
+ glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+
+ glShadeModel(GL_FLAT);
+ glClearColor(0.3, 0.3, 0.4, 1.0);
+
+ Idle();
+}
+
+
+int main( int argc, char *argv[] )
+{
+ glutInit( &argc, argv );
+ glutInitWindowSize( 300, 300 );
+ glutInitWindowPosition( 0, 0 );
+ glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
+ glutCreateWindow(argv[0] );
+ glewInit();
+
+ Init( argc, argv );
+
+ glutReshapeFunc( Reshape );
+ glutDisplayFunc( Display );
+ glutIdleFunc(Idle);
+
+ glutMainLoop();
+ return 0;
+}
vbo-drawelements
vbo-drawrange
vbo-noninterleaved
+vbo-tri
vp-array
vp-array-int
vp-clip
tristrip-clip.c \
tristrip-flat.c \
tristrip.c \
+ vbo-tri.c \
vbo-drawarrays.c \
vbo-noninterleaved.c \
vbo-drawelements.c \
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
-/* glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0); */
+ glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
glMatrixMode(GL_MODELVIEW);
}
glBegin(GL_TRIANGLES);
glColor3f(0,0,.7);
- glVertex3f( 0.9, -0.9, -0.0);
+ glVertex3f( 0.9, -0.9, -30.0);
glColor3f(.8,0,0);
- glVertex3f( 0.9, 0.9, -0.0);
+ glVertex3f( 0.9, 0.9, -30.0);
glColor3f(0,.9,0);
- glVertex3f(-0.9, 0.0, -0.0);
+ glVertex3f(-0.9, 0.0, -30.0);
glEnd();
glFlush();
glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
- type = GLUT_RGB | GLUT_ALPHA;
+ type = GLUT_RGB;
type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
glutInitDisplayMode(type);
--- /dev/null
+/* Even simpler for many drivers than trivial/tri -- pass-through
+ * vertex shader and vertex data in a VBO.
+ */
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/glew.h>
+#include <GL/glut.h>
+
+
+struct {
+ GLfloat pos[4];
+ GLfloat color[4];
+} verts[] =
+{
+ { { -0.9, -0.9, 0.0, 1.0 },
+ {.8,0,0, 1},
+ },
+
+ { { 0.9, -0.9, 0.0, 1.0 },
+ { 0, .9, 0, 1 },
+ },
+
+ { { 0, 0.9, 0.0, 1.0 },
+ {0,0,.7, 1},
+ },
+};
+
+GLuint arrayObj;
+
+static void Init( void )
+{
+ GLint errno;
+ GLuint prognum;
+
+ static const char *prog1 =
+ "!!ARBvp1.0\n"
+ "MOV result.color, vertex.color;\n"
+ "MOV result.position, vertex.position;\n"
+ "END\n";
+
+
+ glGenProgramsARB(1, &prognum);
+
+ glBindProgramARB(GL_VERTEX_PROGRAM_ARB, prognum);
+ glProgramStringARB(GL_VERTEX_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
+ strlen(prog1), (const GLubyte *) prog1);
+
+ assert(glIsProgramARB(prognum));
+ errno = glGetError();
+ printf("glGetError = %d\n", errno);
+ if (errno != GL_NO_ERROR)
+ {
+ GLint errorpos;
+
+ glGetIntegerv(GL_PROGRAM_ERROR_POSITION_ARB, &errorpos);
+ printf("errorpos: %d\n", errorpos);
+ printf("%s\n", (char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB));
+ }
+
+
+ glEnableClientState( GL_VERTEX_ARRAY );
+ glEnableClientState( GL_COLOR_ARRAY );
+
+ glGenBuffersARB(1, &arrayObj);
+ glBindBufferARB(GL_ARRAY_BUFFER_ARB, arrayObj);
+ glBufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), verts, GL_STATIC_DRAW_ARB);
+
+ glVertexPointer( 4, GL_FLOAT, sizeof(verts[0]), 0 );
+ glColorPointer( 4, GL_FLOAT, sizeof(verts[0]), (void *)(4*sizeof(float)) );
+}
+
+
+
+static void Display( void )
+{
+ glClearColor(0.3, 0.3, 0.3, 1);
+ glClear( GL_COLOR_BUFFER_BIT );
+
+ glEnable(GL_VERTEX_PROGRAM_NV);
+ glDrawArrays( GL_TRIANGLES, 0, 3 );
+
+ glutSwapBuffers();
+}
+
+
+static void Reshape( int width, int height )
+{
+ glViewport( 0, 0, width, height );
+ glMatrixMode( GL_PROJECTION );
+ glLoadIdentity();
+ glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+ glMatrixMode( GL_MODELVIEW );
+ glLoadIdentity();
+ /*glTranslatef( 0.0, 0.0, -15.0 );*/
+}
+
+
+static void Key( unsigned char key, int x, int y )
+{
+ (void) x;
+ (void) y;
+ switch (key) {
+ case 27:
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+
+
+int main( int argc, char *argv[] )
+{
+ glutInit( &argc, argv );
+ glutInitWindowPosition( 0, 0 );
+ glutInitWindowSize( 250, 250 );
+ glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
+ glutCreateWindow(argv[0]);
+ glewInit();
+ glutReshapeFunc( Reshape );
+ glutKeyboardFunc( Key );
+ glutDisplayFunc( Display );
+ Init();
+ glutMainLoop();
+ return 0;
+}
--- /dev/null
+!!ARBvp1.0
+TEMP R0;
+PARAM Emission = state.material.emission;
+ADD R0, vertex.color, {-0.5}.x;
+ADD result.color, R0, Emission.w;
+MOV result.position, vertex.position;
+END
os.remove(target)
os.symlink(os.path.basename(source), target)
+def install_program(env, source):
+ source = str(source[0])
+ target_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build'], 'bin')
+ target_name = str(source)
+ env.InstallAs(os.path.join(target_dir, target_name), source)
+
def install_shared_library(env, source, version = ()):
source = str(source[0])
version = tuple(map(str, version))
last = env.Command(os.path.join(target_dir, target_name), last, action)
def createInstallMethods(env):
+ env.AddMethod(install_program, 'InstallProgram')
env.AddMethod(install_shared_library, 'InstallSharedLibrary')
env['build'] = build_dir
env.SConsignFile(os.path.join(build_dir, '.sconsign'))
env.CacheDir('build/cache')
+ env['CONFIGUREDIR'] = os.path.join(build_dir, 'conf')
+ env['CONFIGURELOG'] = os.path.join(os.path.abspath(build_dir), 'config.log')
# Parallel build
if env.GetOption('num_jobs') <= 1:
'-Wno-long-long',
'-ffast-math',
'-fmessage-length=0', # be nice to Eclipse
- '-fno-strict-aliasing', # we violate strict pointer aliasing rules
]
cflags += [
'-Werror=declaration-after-statement',
Import('*')
+SConscript('glsl/SConscript')
SConscript('gallium/SConscript')
if 'mesa' in env['statetrackers']:
#include "cso_cache/cso_context.h"
#include "cso_cache/cso_cache.h"
#include "cso_cache/cso_hash.h"
+#include "cso_context.h"
struct cso_context {
struct pipe_context *pipe;
struct {
void *samplers[PIPE_MAX_SAMPLERS];
unsigned nr_samplers;
+
+ void *vertex_samplers[PIPE_MAX_VERTEX_SAMPLERS];
+ unsigned nr_vertex_samplers;
} hw;
void *samplers[PIPE_MAX_SAMPLERS];
unsigned nr_samplers;
+ void *vertex_samplers[PIPE_MAX_VERTEX_SAMPLERS];
+ unsigned nr_vertex_samplers;
+
unsigned nr_samplers_saved;
void *samplers_saved[PIPE_MAX_SAMPLERS];
+ unsigned nr_vertex_samplers_saved;
+ void *vertex_samplers_saved[PIPE_MAX_VERTEX_SAMPLERS];
+
struct pipe_texture *textures[PIPE_MAX_SAMPLERS];
uint nr_textures;
+ struct pipe_texture *vertex_textures[PIPE_MAX_VERTEX_SAMPLERS];
+ uint nr_vertex_textures;
+
uint nr_textures_saved;
struct pipe_texture *textures_saved[PIPE_MAX_SAMPLERS];
+ uint nr_vertex_textures_saved;
+ struct pipe_texture *vertex_textures_saved[PIPE_MAX_SAMPLERS];
+
/** Current and saved state.
* The saved state is used as a 1-deep stack.
*/
void *blend, *blend_saved;
void *depth_stencil, *depth_stencil_saved;
void *rasterizer, *rasterizer_saved;
- void *fragment_shader, *fragment_shader_saved;
- void *vertex_shader, *vertex_shader_saved;
+ void *fragment_shader, *fragment_shader_saved, *geometry_shader;
+ void *vertex_shader, *vertex_shader_saved, *geometry_shader_saved;
struct pipe_framebuffer_state fb, fb_saved;
struct pipe_viewport_state vp, vp_saved;
if (ctx->pipe) {
ctx->pipe->bind_blend_state( ctx->pipe, NULL );
ctx->pipe->bind_rasterizer_state( ctx->pipe, NULL );
- ctx->pipe->bind_sampler_states( ctx->pipe, 0, NULL );
+ ctx->pipe->bind_fragment_sampler_states( ctx->pipe, 0, NULL );
+ if (ctx->pipe->bind_vertex_sampler_states)
+ ctx->pipe->bind_vertex_sampler_states(ctx->pipe, 0, NULL);
ctx->pipe->bind_depth_stencil_alpha_state( ctx->pipe, NULL );
ctx->pipe->bind_fs_state( ctx->pipe, NULL );
ctx->pipe->bind_vs_state( ctx->pipe, NULL );
pipe_texture_reference(&ctx->textures_saved[i], NULL);
}
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ pipe_texture_reference(&ctx->vertex_textures[i], NULL);
+ pipe_texture_reference(&ctx->vertex_textures_saved[i], NULL);
+ }
+
free_framebuffer_state(&ctx->fb);
free_framebuffer_state(&ctx->fb_saved);
return PIPE_OK;
}
+enum pipe_error
+cso_single_vertex_sampler(struct cso_context *ctx,
+ unsigned idx,
+ const struct pipe_sampler_state *templ)
+{
+ void *handle = NULL;
+
+ if (templ != NULL) {
+ unsigned hash_key = cso_construct_key((void*)templ, sizeof(struct pipe_sampler_state));
+ struct cso_hash_iter iter = cso_find_state_template(ctx->cache,
+ hash_key, CSO_SAMPLER,
+ (void*)templ);
+
+ if (cso_hash_iter_is_null(iter)) {
+ struct cso_sampler *cso = MALLOC(sizeof(struct cso_sampler));
+ if (!cso)
+ return PIPE_ERROR_OUT_OF_MEMORY;
+
+ memcpy(&cso->state, templ, sizeof(*templ));
+ cso->data = ctx->pipe->create_sampler_state(ctx->pipe, &cso->state);
+ cso->delete_state = (cso_state_callback)ctx->pipe->delete_sampler_state;
+ cso->context = ctx->pipe;
+
+ iter = cso_insert_state(ctx->cache, hash_key, CSO_SAMPLER, cso);
+ if (cso_hash_iter_is_null(iter)) {
+ FREE(cso);
+ return PIPE_ERROR_OUT_OF_MEMORY;
+ }
+
+ handle = cso->data;
+ }
+ else {
+ handle = ((struct cso_sampler *)cso_hash_iter_data(iter))->data;
+ }
+ }
+
+ ctx->vertex_samplers[idx] = handle;
+ return PIPE_OK;
+}
+
void cso_single_sampler_done( struct cso_context *ctx )
{
unsigned i;
memcpy(ctx->hw.samplers, ctx->samplers, ctx->nr_samplers * sizeof(void *));
ctx->hw.nr_samplers = ctx->nr_samplers;
- ctx->pipe->bind_sampler_states(ctx->pipe, ctx->nr_samplers, ctx->samplers);
+ ctx->pipe->bind_fragment_sampler_states(ctx->pipe, ctx->nr_samplers, ctx->samplers);
+ }
+}
+
+void
+cso_single_vertex_sampler_done(struct cso_context *ctx)
+{
+ unsigned i;
+
+ /* find highest non-null sampler */
+ for (i = PIPE_MAX_VERTEX_SAMPLERS; i > 0; i--) {
+ if (ctx->vertex_samplers[i - 1] != NULL)
+ break;
+ }
+
+ ctx->nr_vertex_samplers = i;
+
+ if (ctx->hw.nr_vertex_samplers != ctx->nr_vertex_samplers ||
+ memcmp(ctx->hw.vertex_samplers,
+ ctx->vertex_samplers,
+ ctx->nr_vertex_samplers * sizeof(void *)) != 0)
+ {
+ memcpy(ctx->hw.vertex_samplers,
+ ctx->vertex_samplers,
+ ctx->nr_vertex_samplers * sizeof(void *));
+ ctx->hw.nr_vertex_samplers = ctx->nr_vertex_samplers;
+
+ ctx->pipe->bind_vertex_sampler_states(ctx->pipe,
+ ctx->nr_vertex_samplers,
+ ctx->vertex_samplers);
}
}
cso_single_sampler_done( ctx );
}
+void
+cso_save_vertex_samplers(struct cso_context *ctx)
+{
+ ctx->nr_vertex_samplers_saved = ctx->nr_vertex_samplers;
+ memcpy(ctx->vertex_samplers_saved, ctx->vertex_samplers, sizeof(ctx->vertex_samplers));
+}
+
+void
+cso_restore_vertex_samplers(struct cso_context *ctx)
+{
+ ctx->nr_vertex_samplers = ctx->nr_vertex_samplers_saved;
+ memcpy(ctx->vertex_samplers, ctx->vertex_samplers_saved, sizeof(ctx->vertex_samplers));
+ cso_single_vertex_sampler_done(ctx);
+}
+
enum pipe_error cso_set_sampler_textures( struct cso_context *ctx,
uint count,
for ( ; i < PIPE_MAX_SAMPLERS; i++)
pipe_texture_reference(&ctx->textures[i], NULL);
- ctx->pipe->set_sampler_textures(ctx->pipe, count, textures);
+ ctx->pipe->set_fragment_sampler_textures(ctx->pipe, count, textures);
return PIPE_OK;
}
for ( ; i < PIPE_MAX_SAMPLERS; i++)
pipe_texture_reference(&ctx->textures[i], NULL);
- ctx->pipe->set_sampler_textures(ctx->pipe, ctx->nr_textures, ctx->textures);
+ ctx->pipe->set_fragment_sampler_textures(ctx->pipe, ctx->nr_textures, ctx->textures);
ctx->nr_textures_saved = 0;
}
+enum pipe_error
+cso_set_vertex_sampler_textures(struct cso_context *ctx,
+ uint count,
+ struct pipe_texture **textures)
+{
+ uint i;
+
+ ctx->nr_vertex_textures = count;
+
+ for (i = 0; i < count; i++) {
+ pipe_texture_reference(&ctx->vertex_textures[i], textures[i]);
+ }
+ for ( ; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ pipe_texture_reference(&ctx->vertex_textures[i], NULL);
+ }
+
+ ctx->pipe->set_vertex_sampler_textures(ctx->pipe, count, textures);
+
+ return PIPE_OK;
+}
+
+void
+cso_save_vertex_sampler_textures(struct cso_context *ctx)
+{
+ uint i;
+
+ ctx->nr_vertex_textures_saved = ctx->nr_vertex_textures;
+ for (i = 0; i < ctx->nr_vertex_textures; i++) {
+ assert(!ctx->vertex_textures_saved[i]);
+ pipe_texture_reference(&ctx->vertex_textures_saved[i], ctx->vertex_textures[i]);
+ }
+}
+
+void
+cso_restore_vertex_sampler_textures(struct cso_context *ctx)
+{
+ uint i;
+
+ ctx->nr_vertex_textures = ctx->nr_vertex_textures_saved;
+
+ for (i = 0; i < ctx->nr_vertex_textures; i++) {
+ pipe_texture_reference(&ctx->vertex_textures[i], NULL);
+ ctx->vertex_textures[i] = ctx->vertex_textures_saved[i];
+ ctx->vertex_textures_saved[i] = NULL;
+ }
+ for ( ; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ pipe_texture_reference(&ctx->vertex_textures[i], NULL);
+ }
+
+ ctx->pipe->set_vertex_sampler_textures(ctx->pipe,
+ ctx->nr_vertex_textures,
+ ctx->vertex_textures);
+
+ ctx->nr_vertex_textures_saved = 0;
+}
+
+
+
enum pipe_error cso_set_depth_stencil_alpha(struct cso_context *ctx,
const struct pipe_depth_stencil_alpha_state *templ)
{
}
return PIPE_OK;
}
+
+enum pipe_error cso_set_geometry_shader_handle(struct cso_context *ctx,
+ void *handle)
+{
+ if (ctx->geometry_shader != handle) {
+ ctx->geometry_shader = handle;
+ ctx->pipe->bind_gs_state(ctx->pipe, handle);
+ }
+ return PIPE_OK;
+}
+
+void cso_delete_geometry_shader(struct cso_context *ctx, void *handle)
+{
+ if (handle == ctx->geometry_shader) {
+ /* unbind before deleting */
+ ctx->pipe->bind_gs_state(ctx->pipe, NULL);
+ ctx->geometry_shader = NULL;
+ }
+ ctx->pipe->delete_gs_state(ctx->pipe, handle);
+}
+
+void cso_save_geometry_shader(struct cso_context *ctx)
+{
+ assert(!ctx->geometry_shader_saved);
+ ctx->geometry_shader_saved = ctx->geometry_shader;
+}
+
+void cso_restore_geometry_shader(struct cso_context *ctx)
+{
+ if (ctx->geometry_shader_saved != ctx->geometry_shader) {
+ ctx->pipe->bind_gs_state(ctx->pipe, ctx->geometry_shader_saved);
+ ctx->geometry_shader = ctx->geometry_shader_saved;
+ }
+ ctx->geometry_shader_saved = NULL;
+}
void cso_single_sampler_done( struct cso_context *cso );
+void
+cso_save_vertex_samplers(struct cso_context *cso);
+
+void
+cso_restore_vertex_samplers(struct cso_context *cso);
+
+enum pipe_error
+cso_single_vertex_sampler(struct cso_context *cso,
+ unsigned nr,
+ const struct pipe_sampler_state *states);
+
+void
+cso_single_vertex_sampler_done(struct cso_context *cso);
+
enum pipe_error cso_set_sampler_textures( struct cso_context *cso,
+enum pipe_error
+cso_set_vertex_sampler_textures(struct cso_context *cso,
+ uint count,
+ struct pipe_texture **textures);
+void
+cso_save_vertex_sampler_textures(struct cso_context *cso);
+void
+cso_restore_vertex_sampler_textures(struct cso_context *cso);
+
+
+
/* These aren't really sensible -- most of the time the api provides
* object semantics for shaders anyway, and the cases where it doesn't
* (eg mesa's internall-generated texenv programs), it will be up to
void cso_restore_vertex_shader(struct cso_context *cso);
+enum pipe_error cso_set_geometry_shader_handle(struct cso_context *ctx,
+ void *handle);
+void cso_delete_geometry_shader(struct cso_context *ctx, void *handle);
+void cso_save_geometry_shader(struct cso_context *cso);
+void cso_restore_geometry_shader(struct cso_context *cso);
+
+
enum pipe_error cso_set_framebuffer(struct cso_context *cso,
const struct pipe_framebuffer_state *fb);
C_SOURCES = \
draw_context.c \
+ draw_gs.c \
draw_pipe.c \
draw_pipe_aaline.c \
draw_pipe_aapoint.c \
'draw_vs_llvm.c',
'draw_vs_ppc.c',
'draw_vs_sse.c',
- 'draw_vs_varient.c'
+ 'draw_vs_varient.c',
+ 'draw_gs.c'
])
auxiliaries.insert(0, draw)
#include "draw_context.h"
#include "draw_vbuf.h"
#include "draw_vs.h"
+#include "draw_gs.h"
#include "draw_pt.h"
#include "draw_pipe.h"
if (!draw_vs_init( draw ))
goto fail;
+ if (!draw_gs_init( draw ))
+ goto fail;
+
return draw;
fail:
void
draw_set_mapped_constant_buffer(struct draw_context *draw,
- const void *buffer,
+ unsigned shader_type,
+ const void *buffer,
unsigned size )
{
- draw->pt.user.constants = buffer;
- draw_vs_set_constants( draw, (const float (*)[4])buffer, size );
+ debug_assert(shader_type == PIPE_SHADER_VERTEX ||
+ shader_type == PIPE_SHADER_GEOMETRY);
+ if (shader_type == PIPE_SHADER_VERTEX) {
+ draw->pt.user.vs_constants = buffer;
+ draw_vs_set_constants( draw, (const float (*)[4])buffer, size );
+ } else if (shader_type == PIPE_SHADER_GEOMETRY) {
+ draw->pt.user.gs_constants = buffer;
+ draw_gs_set_constants( draw, (const float (*)[4])buffer, size );
+ }
}
* a post-transformed vertex.
*
* With this function, drivers that use the draw module should have no reason
- * to track the current vertex shader.
+ * to track the current vertex/geometry shader.
*
* Note that the draw module may sometimes generate vertices with extra
* attributes (such as texcoords for AA lines). The driver can call this
* work for the drivers.
*/
int
-draw_find_vs_output(const struct draw_context *draw,
- uint semantic_name, uint semantic_index)
+draw_find_shader_output(const struct draw_context *draw,
+ uint semantic_name, uint semantic_index)
{
const struct draw_vertex_shader *vs = draw->vs.vertex_shader;
+ const struct draw_geometry_shader *gs = draw->gs.geometry_shader;
uint i;
- for (i = 0; i < vs->info.num_outputs; i++) {
- if (vs->info.output_semantic_name[i] == semantic_name &&
- vs->info.output_semantic_index[i] == semantic_index)
+ const struct tgsi_shader_info *info = &vs->info;
+
+ if (gs)
+ info = &gs->info;
+
+ for (i = 0; i < info->num_outputs; i++) {
+ if (info->output_semantic_name[i] == semantic_name &&
+ info->output_semantic_index[i] == semantic_index)
return i;
}
/* XXX there may be more than one extra vertex attrib.
* For example, simulated gl_FragCoord and gl_PointCoord.
*/
- if (draw->extra_vp_outputs.semantic_name == semantic_name &&
- draw->extra_vp_outputs.semantic_index == semantic_index) {
- return draw->extra_vp_outputs.slot;
+ if (draw->extra_shader_outputs.semantic_name == semantic_name &&
+ draw->extra_shader_outputs.semantic_index == semantic_index) {
+ return draw->extra_shader_outputs.slot;
}
+
return 0;
}
/**
- * Return number of vertex shader outputs.
+ * Return number of the shader outputs.
+ *
+ * If geometry shader is present, its output will be returned,
+ * if not vertex shader is used.
*/
uint
-draw_num_vs_outputs(const struct draw_context *draw)
+draw_num_shader_outputs(const struct draw_context *draw)
{
uint count = draw->vs.vertex_shader->info.num_outputs;
- if (draw->extra_vp_outputs.slot > 0)
+
+ /* if geometry shader is present, its outputs go to te
+ * driver, not the vertex shaders */
+ if (draw->gs.geometry_shader)
+ count = draw->gs.geometry_shader->info.num_outputs;
+
+ if (draw->extra_shader_outputs.slot > 0)
count++;
return count;
}
/**
- * Provide TGSI sampler objects for vertex shaders that use texture fetches.
+ * Provide TGSI sampler objects for vertex/geometry shaders that use texture fetches.
* This might only be used by software drivers for the time being.
*/
void
{
draw->vs.num_samplers = num_samplers;
draw->vs.samplers = samplers;
+ draw->gs.num_samplers = num_samplers;
+ draw->gs.samplers = samplers;
}
draw->render = render;
}
-void draw_set_edgeflags( struct draw_context *draw,
- const unsigned *edgeflag )
-{
- draw->pt.user.edgeflag = edgeflag;
-}
-
-
/**
draw->flushing = FALSE;
}
}
+
+
+int draw_current_shader_outputs(struct draw_context *draw)
+{
+ if (draw->gs.geometry_shader)
+ return draw->gs.num_gs_outputs;
+ return draw->vs.num_vs_outputs;
+}
+
+int draw_current_shader_position_output(struct draw_context *draw)
+{
+ if (draw->gs.geometry_shader)
+ return draw->gs.position_output;
+ return draw->vs.position_output;
+}
struct draw_context;
struct draw_stage;
struct draw_vertex_shader;
+struct draw_geometry_shader;
struct tgsi_sampler;
int
-draw_find_vs_output(const struct draw_context *draw,
- uint semantic_name, uint semantic_index);
+draw_find_shader_output(const struct draw_context *draw,
+ uint semantic_name, uint semantic_index);
uint
-draw_num_vs_outputs(const struct draw_context *draw);
+draw_num_shader_outputs(const struct draw_context *draw);
void
struct draw_vertex_shader *dvs);
+/*
+ * Geometry shader functions
+ */
+struct draw_geometry_shader *
+draw_create_geometry_shader(struct draw_context *draw,
+ const struct pipe_shader_state *shader);
+void draw_bind_geometry_shader(struct draw_context *draw,
+ struct draw_geometry_shader *dvs);
+void draw_delete_geometry_shader(struct draw_context *draw,
+ struct draw_geometry_shader *dvs);
+
/*
* Vertex data functions
unsigned attr, const void *buffer);
void draw_set_mapped_constant_buffer(struct draw_context *draw,
+ unsigned shader_type,
const void *buffer,
unsigned size );
-void draw_set_edgeflags( struct draw_context *draw,
- const unsigned *edgeflag );
-
/***********************************************************************
* draw_prim.c
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMWare Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "draw_gs.h"
+
+#include "draw_private.h"
+#include "draw_context.h"
+
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_exec.h"
+
+#include "pipe/p_shader_tokens.h"
+
+#include "util/u_math.h"
+#include "util/u_memory.h"
+
+#define MAX_PRIM_VERTICES 6
+/* fixme: move it from here */
+#define MAX_PRIMITIVES 64
+
+boolean
+draw_gs_init( struct draw_context *draw )
+{
+ draw->gs.machine = tgsi_exec_machine_create();
+ if (!draw->gs.machine)
+ return FALSE;
+
+ draw->gs.machine->Primitives = align_malloc(
+ MAX_PRIMITIVES * sizeof(struct tgsi_exec_vector), 16);
+ if (!draw->gs.machine->Primitives)
+ return FALSE;
+ memset(draw->gs.machine->Primitives, 0,
+ MAX_PRIMITIVES * sizeof(struct tgsi_exec_vector));
+
+ return TRUE;
+}
+
+
+void draw_gs_set_constants( struct draw_context *draw,
+ const float (*constants)[4],
+ unsigned size )
+{
+}
+
+
+struct draw_geometry_shader *
+draw_create_geometry_shader(struct draw_context *draw,
+ const struct pipe_shader_state *state)
+{
+ struct draw_geometry_shader *gs;
+ int i;
+
+ gs = CALLOC_STRUCT(draw_geometry_shader);
+
+ if (!gs)
+ return NULL;
+
+ gs->state = *state;
+ gs->state.tokens = tgsi_dup_tokens(state->tokens);
+ if (!gs->state.tokens) {
+ FREE(gs);
+ return NULL;
+ }
+
+ tgsi_scan_shader(state->tokens, &gs->info);
+
+ /* setup the defaults */
+ gs->input_primitive = PIPE_PRIM_TRIANGLES;
+ gs->output_primitive = PIPE_PRIM_TRIANGLE_STRIP;
+ gs->max_output_vertices = 32;
+
+ for (i = 0; i < gs->info.num_properties; ++i) {
+ if (gs->info.properties[i].name ==
+ TGSI_PROPERTY_GS_INPUT_PRIM)
+ gs->input_primitive = gs->info.properties[i].data[0];
+ else if (gs->info.properties[i].name ==
+ TGSI_PROPERTY_GS_OUTPUT_PRIM)
+ gs->output_primitive = gs->info.properties[i].data[0];
+ else if (gs->info.properties[i].name ==
+ TGSI_PROPERTY_GS_MAX_VERTICES)
+ gs->max_output_vertices = gs->info.properties[i].data[0];
+ }
+
+ gs->machine = draw->gs.machine;
+
+ if (gs)
+ {
+ uint i;
+ for (i = 0; i < gs->info.num_outputs; i++) {
+ if (gs->info.output_semantic_name[i] == TGSI_SEMANTIC_POSITION &&
+ gs->info.output_semantic_index[i] == 0)
+ gs->position_output = i;
+ }
+ }
+
+ return gs;
+}
+
+void draw_bind_geometry_shader(struct draw_context *draw,
+ struct draw_geometry_shader *dgs)
+{
+ draw_do_flush(draw, DRAW_FLUSH_STATE_CHANGE);
+
+ if (dgs) {
+ draw->gs.geometry_shader = dgs;
+ draw->gs.num_gs_outputs = dgs->info.num_outputs;
+ draw->gs.position_output = dgs->position_output;
+ draw_geometry_shader_prepare(dgs, draw);
+ }
+ else {
+ draw->gs.geometry_shader = NULL;
+ draw->gs.num_gs_outputs = 0;
+ }
+}
+
+void draw_delete_geometry_shader(struct draw_context *draw,
+ struct draw_geometry_shader *dgs)
+{
+ FREE(dgs);
+}
+
+static INLINE int num_vertices_for_prim(int prim)
+{
+ switch(prim) {
+ case PIPE_PRIM_POINTS:
+ return 1;
+ case PIPE_PRIM_LINES:
+ return 2;
+ case PIPE_PRIM_LINE_LOOP:
+ return 2;
+ case PIPE_PRIM_LINE_STRIP:
+ return 2;
+ case PIPE_PRIM_TRIANGLES:
+ return 3;
+ case PIPE_PRIM_TRIANGLE_STRIP:
+ return 3;
+ case PIPE_PRIM_TRIANGLE_FAN:
+ return 3;
+ case PIPE_PRIM_LINES_ADJACENCY:
+ case PIPE_PRIM_LINE_STRIP_ADJACENCY:
+ return 4;
+ case PIPE_PRIM_TRIANGLES_ADJACENCY:
+ case PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY:
+ return 6;
+ default:
+ assert(!"Bad geometry shader input");
+ return 0;
+ }
+}
+
+static void draw_fetch_geometry_input(struct draw_geometry_shader *shader,
+ int start_primitive,
+ int num_primitives,
+ const float (*input_ptr)[4],
+ unsigned input_vertex_stride,
+ unsigned inputs_from_vs)
+{
+ struct tgsi_exec_machine *machine = shader->machine;
+ unsigned slot, vs_slot, k, j;
+ unsigned num_vertices = num_vertices_for_prim(shader->input_primitive);
+ int idx = 0;
+
+ for (slot = 0, vs_slot = 0; slot < shader->info.num_inputs; slot++) {
+ /*debug_printf("Slot = %d (semantic = %d)\n", slot,
+ shader->info.input_semantic_name[slot]);*/
+ if (shader->info.input_semantic_name[slot] ==
+ TGSI_SEMANTIC_PRIMID) {
+ for (j = 0; j < num_primitives; ++j) {
+ machine->Inputs[idx].xyzw[0].f[j] = (float)start_primitive + j;
+ machine->Inputs[idx].xyzw[1].f[j] = (float)start_primitive + j;
+ machine->Inputs[idx].xyzw[2].f[j] = (float)start_primitive + j;
+ machine->Inputs[idx].xyzw[3].f[j] = (float)start_primitive + j;
+ }
+ ++idx;
+ } else {
+ for (j = 0; j < num_primitives; ++j) {
+ int vidx = idx;
+ const float (*prim_ptr)[4];
+ /*debug_printf(" %d) Prim (num_verts = %d)\n", start_primitive + j,
+ num_vertices);*/
+ prim_ptr = (const float (*)[4])(
+ (const char *)input_ptr +
+ (j * num_vertices * input_vertex_stride));
+
+ for (k = 0; k < num_vertices; ++k, ++vidx) {
+ const float (*input)[4];
+ input = (const float (*)[4])(
+ (const char *)prim_ptr + (k * input_vertex_stride));
+ vidx = k * TGSI_EXEC_MAX_INPUT_ATTRIBS + slot;
+ /*debug_printf("\t%d)(%d) Input vert:\n", vidx, k);*/
+#if 1
+ assert(!util_is_inf_or_nan(input[vs_slot][0]));
+ assert(!util_is_inf_or_nan(input[vs_slot][1]));
+ assert(!util_is_inf_or_nan(input[vs_slot][2]));
+ assert(!util_is_inf_or_nan(input[vs_slot][3]));
+#endif
+ machine->Inputs[vidx].xyzw[0].f[j] = input[vs_slot][0];
+ machine->Inputs[vidx].xyzw[1].f[j] = input[vs_slot][1];
+ machine->Inputs[vidx].xyzw[2].f[j] = input[vs_slot][2];
+ machine->Inputs[vidx].xyzw[3].f[j] = input[vs_slot][3];
+#if 0
+ debug_printf("\t\t%d %f %f %f %f\n", slot,
+ machine->Inputs[vidx].xyzw[0].f[j],
+ machine->Inputs[vidx].xyzw[1].f[j],
+ machine->Inputs[vidx].xyzw[2].f[j],
+ machine->Inputs[vidx].xyzw[3].f[j]);
+#endif
+ }
+ }
+ ++vs_slot;
+ idx += num_vertices;
+ }
+ }
+}
+
+static INLINE void
+draw_geometry_fetch_outputs(struct draw_geometry_shader *shader,
+ int num_primitives,
+ float (*output)[4],
+ unsigned vertex_size)
+{
+ struct tgsi_exec_machine *machine = shader->machine;
+ unsigned prim_idx, j, slot;
+
+ /* Unswizzle all output results.
+ */
+ /* FIXME: handle all the primitives produced by the gs, not just
+ * the first one
+ unsigned prim_count =
+ mach->Temps[TEMP_PRIMITIVE_I].xyzw[TEMP_PRIMITIVE_C].u[0];*/
+ for (prim_idx = 0; prim_idx < num_primitives; ++prim_idx) {
+ unsigned num_verts_per_prim = machine->Primitives[0];
+ for (j = 0; j < num_verts_per_prim; j++) {
+ int idx = (prim_idx * num_verts_per_prim + j) *
+ shader->info.num_outputs;
+#ifdef DEBUG_OUTPUTS
+ debug_printf("%d) Output vert:\n", idx);
+#endif
+ for (slot = 0; slot < shader->info.num_outputs; slot++) {
+ output[slot][0] = machine->Outputs[idx + slot].xyzw[0].f[prim_idx];
+ output[slot][1] = machine->Outputs[idx + slot].xyzw[1].f[prim_idx];
+ output[slot][2] = machine->Outputs[idx + slot].xyzw[2].f[prim_idx];
+ output[slot][3] = machine->Outputs[idx + slot].xyzw[3].f[prim_idx];
+#ifdef DEBUG_OUTPUTS
+ debug_printf("\t%d: %f %f %f %f\n", slot,
+ output[slot][0],
+ output[slot][1],
+ output[slot][2],
+ output[slot][3]);
+#endif
+ debug_assert(!util_is_inf_or_nan(output[slot][0]));
+ }
+ output = (float (*)[4])((char *)output + vertex_size);
+ }
+ }
+}
+
+void draw_geometry_shader_run(struct draw_geometry_shader *shader,
+ const float (*input)[4],
+ float (*output)[4],
+ const float (*constants)[4],
+ unsigned count,
+ unsigned input_stride,
+ unsigned vertex_size)
+{
+ struct tgsi_exec_machine *machine = shader->machine;
+ unsigned int i;
+ unsigned num_vertices = num_vertices_for_prim(shader->input_primitive);
+ unsigned num_primitives = count/num_vertices;
+ unsigned inputs_from_vs = 0;
+
+ machine->Consts = constants;
+
+ for (i = 0; i < shader->info.num_inputs; ++i) {
+ if (shader->info.input_semantic_name[i] != TGSI_SEMANTIC_PRIMID)
+ ++inputs_from_vs;
+ }
+
+ for (i = 0; i < num_primitives; ++i) {
+ unsigned int max_primitives = 1;
+
+ draw_fetch_geometry_input(shader, i, max_primitives, input,
+ input_stride, inputs_from_vs);
+
+ tgsi_set_exec_mask(machine,
+ 1,
+ max_primitives > 1,
+ max_primitives > 2,
+ max_primitives > 3);
+
+ /* run interpreter */
+ tgsi_exec_machine_run(machine);
+
+ draw_geometry_fetch_outputs(shader, max_primitives,
+ output, vertex_size);
+ }
+}
+
+void draw_geometry_shader_delete(struct draw_geometry_shader *shader)
+{
+ FREE((void*) shader->state.tokens);
+ FREE(shader);
+}
+
+void draw_geometry_shader_prepare(struct draw_geometry_shader *shader,
+ struct draw_context *draw)
+{
+ if (shader->machine->Tokens != shader->state.tokens) {
+ tgsi_exec_machine_bind_shader(shader->machine,
+ shader->state.tokens,
+ draw->gs.num_samplers,
+ draw->gs.samplers);
+ }
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMWare Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef DRAW_GS_H
+#define DRAW_GS_H
+
+#include "draw_context.h"
+#include "draw_private.h"
+
+
+#define MAX_TGSI_PRIMITIVES 4
+
+struct draw_context;
+
+/**
+ * Private version of the compiled geometry shader
+ */
+struct draw_geometry_shader {
+ struct draw_context *draw;
+
+ struct tgsi_exec_machine *machine;
+
+ /* This member will disappear shortly:*/
+ struct pipe_shader_state state;
+
+ struct tgsi_shader_info info;
+ unsigned position_output;
+
+ unsigned max_output_vertices;
+ unsigned input_primitive;
+ unsigned output_primitive;
+
+ /* Extracted from shader:
+ */
+ const float (*immediates)[4];
+};
+
+void draw_geometry_shader_run(struct draw_geometry_shader *shader,
+ const float (*input)[4],
+ float (*output)[4],
+ const float (*constants)[4],
+ unsigned count,
+ unsigned input_stride,
+ unsigned output_stride);
+
+void draw_geometry_shader_prepare(struct draw_geometry_shader *shader,
+ struct draw_context *draw);
+
+void draw_geometry_shader_delete(struct draw_geometry_shader *shader);
+
+
+#endif
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "pipe/p_shader_tokens.h"
+
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
struct aa_transform_context *aactx = (struct aa_transform_context *) ctx;
if (decl->Declaration.File == TGSI_FILE_OUTPUT &&
- decl->Semantic.SemanticName == TGSI_SEMANTIC_COLOR &&
- decl->Semantic.SemanticIndex == 0) {
- aactx->colorOutput = decl->DeclarationRange.First;
+ decl->Semantic.Name == TGSI_SEMANTIC_COLOR &&
+ decl->Semantic.Index == 0) {
+ aactx->colorOutput = decl->Range.First;
}
else if (decl->Declaration.File == TGSI_FILE_SAMPLER) {
uint i;
- for (i = decl->DeclarationRange.First;
- i <= decl->DeclarationRange.Last; i++) {
+ for (i = decl->Range.First;
+ i <= decl->Range.Last; i++) {
aactx->samplersUsed |= 1 << i;
}
}
else if (decl->Declaration.File == TGSI_FILE_INPUT) {
- if ((int) decl->DeclarationRange.Last > aactx->maxInput)
- aactx->maxInput = decl->DeclarationRange.Last;
- if (decl->Semantic.SemanticName == TGSI_SEMANTIC_GENERIC &&
- (int) decl->Semantic.SemanticIndex > aactx->maxGeneric) {
- aactx->maxGeneric = decl->Semantic.SemanticIndex;
+ if ((int) decl->Range.Last > aactx->maxInput)
+ aactx->maxInput = decl->Range.Last;
+ if (decl->Semantic.Name == TGSI_SEMANTIC_GENERIC &&
+ (int) decl->Semantic.Index > aactx->maxGeneric) {
+ aactx->maxGeneric = decl->Semantic.Index;
}
}
else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) {
uint i;
- for (i = decl->DeclarationRange.First;
- i <= decl->DeclarationRange.Last; i++) {
+ for (i = decl->Range.First;
+ i <= decl->Range.Last; i++) {
aactx->tempsUsed |= (1 << i);
}
}
/* XXX this could be linear... */
decl.Declaration.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE;
decl.Declaration.Semantic = 1;
- decl.Semantic.SemanticName = TGSI_SEMANTIC_GENERIC;
- decl.Semantic.SemanticIndex = aactx->maxGeneric + 1;
- decl.DeclarationRange.First =
- decl.DeclarationRange.Last = aactx->maxInput + 1;
+ decl.Semantic.Name = TGSI_SEMANTIC_GENERIC;
+ decl.Semantic.Index = aactx->maxGeneric + 1;
+ decl.Range.First =
+ decl.Range.Last = aactx->maxInput + 1;
ctx->emit_declaration(ctx, &decl);
/* declare new sampler */
decl = tgsi_default_full_declaration();
decl.Declaration.File = TGSI_FILE_SAMPLER;
- decl.DeclarationRange.First =
- decl.DeclarationRange.Last = aactx->freeSampler;
+ decl.Range.First =
+ decl.Range.Last = aactx->freeSampler;
ctx->emit_declaration(ctx, &decl);
/* declare new temp regs */
decl = tgsi_default_full_declaration();
decl.Declaration.File = TGSI_FILE_TEMPORARY;
- decl.DeclarationRange.First =
- decl.DeclarationRange.Last = aactx->texTemp;
+ decl.Range.First =
+ decl.Range.Last = aactx->texTemp;
ctx->emit_declaration(ctx, &decl);
decl = tgsi_default_full_declaration();
decl.Declaration.File = TGSI_FILE_TEMPORARY;
- decl.DeclarationRange.First =
- decl.DeclarationRange.Last = aactx->colorTemp;
+ decl.Range.First =
+ decl.Range.Last = aactx->colorTemp;
ctx->emit_declaration(ctx, &decl);
aactx->firstInstruction = FALSE;
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_TEX;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = aactx->texTemp;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = aactx->texTemp;
newInst.Instruction.NumSrcRegs = 2;
- newInst.InstructionExtTexture.Texture = TGSI_TEXTURE_2D;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_INPUT;
- newInst.FullSrcRegisters[0].SrcRegister.Index = aactx->maxInput + 1;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_SAMPLER;
- newInst.FullSrcRegisters[1].SrcRegister.Index = aactx->freeSampler;
+ newInst.Instruction.Texture = TRUE;
+ newInst.Texture.Texture = TGSI_TEXTURE_2D;
+ newInst.Src[0].Register.File = TGSI_FILE_INPUT;
+ newInst.Src[0].Register.Index = aactx->maxInput + 1;
+ newInst.Src[1].Register.File = TGSI_FILE_SAMPLER;
+ newInst.Src[1].Register.Index = aactx->freeSampler;
ctx->emit_instruction(ctx, &newInst);
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_MOV;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_OUTPUT;
- newInst.FullDstRegisters[0].DstRegister.Index = aactx->colorOutput;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_XYZ;
+ newInst.Dst[0].Register.File = TGSI_FILE_OUTPUT;
+ newInst.Dst[0].Register.Index = aactx->colorOutput;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_XYZ;
newInst.Instruction.NumSrcRegs = 1;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = aactx->colorTemp;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = aactx->colorTemp;
ctx->emit_instruction(ctx, &newInst);
/* MUL alpha */
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_MUL;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_OUTPUT;
- newInst.FullDstRegisters[0].DstRegister.Index = aactx->colorOutput;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_W;
+ newInst.Dst[0].Register.File = TGSI_FILE_OUTPUT;
+ newInst.Dst[0].Register.Index = aactx->colorOutput;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_W;
newInst.Instruction.NumSrcRegs = 2;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = aactx->colorTemp;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[1].SrcRegister.Index = aactx->texTemp;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = aactx->colorTemp;
+ newInst.Src[1].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[1].Register.Index = aactx->texTemp;
ctx->emit_instruction(ctx, &newInst);
/* END */
uint i;
for (i = 0; i < inst->Instruction.NumDstRegs; i++) {
- struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i];
- if (dst->DstRegister.File == TGSI_FILE_OUTPUT &&
- dst->DstRegister.Index == aactx->colorOutput) {
- dst->DstRegister.File = TGSI_FILE_TEMPORARY;
- dst->DstRegister.Index = aactx->colorTemp;
+ struct tgsi_full_dst_register *dst = &inst->Dst[i];
+ if (dst->Register.File == TGSI_FILE_OUTPUT &&
+ dst->Register.Index == aactx->colorOutput) {
+ dst->Register.File = TGSI_FILE_TEMPORARY;
+ dst->Register.Index = aactx->colorTemp;
}
}
texTemp.target = PIPE_TEXTURE_2D;
texTemp.format = PIPE_FORMAT_A8_UNORM; /* XXX verify supported by driver! */
texTemp.last_level = MAX_TEXTURE_LEVEL;
- texTemp.width[0] = 1 << MAX_TEXTURE_LEVEL;
- texTemp.height[0] = 1 << MAX_TEXTURE_LEVEL;
- texTemp.depth[0] = 1;
- pf_get_block(texTemp.format, &texTemp.block);
+ texTemp.width0 = 1 << MAX_TEXTURE_LEVEL;
+ texTemp.height0 = 1 << MAX_TEXTURE_LEVEL;
+ texTemp.depth0 = 1;
aaline->texture = screen->texture_create(screen, &texTemp);
if (!aaline->texture)
*/
for (level = 0; level <= MAX_TEXTURE_LEVEL; level++) {
struct pipe_transfer *transfer;
- const uint size = aaline->texture->width[level];
+ const uint size = u_minify(aaline->texture->width0, level);
ubyte *data;
uint i, j;
- assert(aaline->texture->width[level] == aaline->texture->height[level]);
+ assert(aaline->texture->width0 == aaline->texture->height0);
/* This texture is new, no need to flush.
*/
}
/* update vertex attrib info */
- aaline->tex_slot = draw->vs.num_vs_outputs;
- aaline->pos_slot = draw->vs.position_output;
+ aaline->tex_slot = draw_current_shader_outputs(draw);
+ aaline->pos_slot = draw_current_shader_position_output(draw);;
/* advertise the extra post-transformed vertex attribute */
- draw->extra_vp_outputs.semantic_name = TGSI_SEMANTIC_GENERIC;
- draw->extra_vp_outputs.semantic_index = aaline->fs->generic_attrib;
- draw->extra_vp_outputs.slot = aaline->tex_slot;
+ draw->extra_shader_outputs.semantic_name = TGSI_SEMANTIC_GENERIC;
+ draw->extra_shader_outputs.semantic_index = aaline->fs->generic_attrib;
+ draw->extra_shader_outputs.slot = aaline->tex_slot;
/* how many samplers? */
/* we'll use sampler/texture[pstip->sampler_unit] for the stipple */
aaline->state.texture);
draw->suspend_flushing = FALSE;
- draw->extra_vp_outputs.slot = 0;
+ draw->extra_shader_outputs.slot = 0;
}
aaline->driver_bind_fs_state = pipe->bind_fs_state;
aaline->driver_delete_fs_state = pipe->delete_fs_state;
- aaline->driver_bind_sampler_states = pipe->bind_sampler_states;
- aaline->driver_set_sampler_textures = pipe->set_sampler_textures;
+ aaline->driver_bind_sampler_states = pipe->bind_fragment_sampler_states;
+ aaline->driver_set_sampler_textures = pipe->set_fragment_sampler_textures;
/* override the driver's functions */
pipe->create_fs_state = aaline_create_fs_state;
pipe->bind_fs_state = aaline_bind_fs_state;
pipe->delete_fs_state = aaline_delete_fs_state;
- pipe->bind_sampler_states = aaline_bind_sampler_states;
- pipe->set_sampler_textures = aaline_set_sampler_textures;
+ pipe->bind_fragment_sampler_states = aaline_bind_sampler_states;
+ pipe->set_fragment_sampler_textures = aaline_set_sampler_textures;
/* Install once everything is known to be OK:
*/
struct aa_transform_context *aactx = (struct aa_transform_context *) ctx;
if (decl->Declaration.File == TGSI_FILE_OUTPUT &&
- decl->Semantic.SemanticName == TGSI_SEMANTIC_COLOR &&
- decl->Semantic.SemanticIndex == 0) {
- aactx->colorOutput = decl->DeclarationRange.First;
+ decl->Semantic.Name == TGSI_SEMANTIC_COLOR &&
+ decl->Semantic.Index == 0) {
+ aactx->colorOutput = decl->Range.First;
}
else if (decl->Declaration.File == TGSI_FILE_INPUT) {
- if ((int) decl->DeclarationRange.Last > aactx->maxInput)
- aactx->maxInput = decl->DeclarationRange.Last;
- if (decl->Semantic.SemanticName == TGSI_SEMANTIC_GENERIC &&
- (int) decl->Semantic.SemanticIndex > aactx->maxGeneric) {
- aactx->maxGeneric = decl->Semantic.SemanticIndex;
+ if ((int) decl->Range.Last > aactx->maxInput)
+ aactx->maxInput = decl->Range.Last;
+ if (decl->Semantic.Name == TGSI_SEMANTIC_GENERIC &&
+ (int) decl->Semantic.Index > aactx->maxGeneric) {
+ aactx->maxGeneric = decl->Semantic.Index;
}
}
else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) {
uint i;
- for (i = decl->DeclarationRange.First;
- i <= decl->DeclarationRange.Last; i++) {
+ for (i = decl->Range.First;
+ i <= decl->Range.Last; i++) {
aactx->tempsUsed |= (1 << i);
}
}
/* XXX this could be linear... */
decl.Declaration.Interpolate = TGSI_INTERPOLATE_PERSPECTIVE;
decl.Declaration.Semantic = 1;
- decl.Semantic.SemanticName = TGSI_SEMANTIC_GENERIC;
- decl.Semantic.SemanticIndex = aactx->maxGeneric + 1;
- decl.DeclarationRange.First =
- decl.DeclarationRange.Last = texInput;
+ decl.Semantic.Name = TGSI_SEMANTIC_GENERIC;
+ decl.Semantic.Index = aactx->maxGeneric + 1;
+ decl.Range.First =
+ decl.Range.Last = texInput;
ctx->emit_declaration(ctx, &decl);
/* declare new temp regs */
decl = tgsi_default_full_declaration();
decl.Declaration.File = TGSI_FILE_TEMPORARY;
- decl.DeclarationRange.First =
- decl.DeclarationRange.Last = tmp0;
+ decl.Range.First =
+ decl.Range.Last = tmp0;
ctx->emit_declaration(ctx, &decl);
decl = tgsi_default_full_declaration();
decl.Declaration.File = TGSI_FILE_TEMPORARY;
- decl.DeclarationRange.First =
- decl.DeclarationRange.Last = aactx->colorTemp;
+ decl.Range.First =
+ decl.Range.Last = aactx->colorTemp;
ctx->emit_declaration(ctx, &decl);
aactx->firstInstruction = FALSE;
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_MUL;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = tmp0;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_XY;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = tmp0;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_XY;
newInst.Instruction.NumSrcRegs = 2;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_INPUT;
- newInst.FullSrcRegisters[0].SrcRegister.Index = texInput;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_INPUT;
- newInst.FullSrcRegisters[1].SrcRegister.Index = texInput;
+ newInst.Src[0].Register.File = TGSI_FILE_INPUT;
+ newInst.Src[0].Register.Index = texInput;
+ newInst.Src[1].Register.File = TGSI_FILE_INPUT;
+ newInst.Src[1].Register.Index = texInput;
ctx->emit_instruction(ctx, &newInst);
/* ADD t0.x, t0.x, t0.y; # x^2 + y^2 */
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_ADD;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = tmp0;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = tmp0;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_X;
newInst.Instruction.NumSrcRegs = 2;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = tmp0;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[1].SrcRegister.Index = tmp0;
- newInst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_Y;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = tmp0;
+ newInst.Src[0].Register.SwizzleX = TGSI_SWIZZLE_X;
+ newInst.Src[1].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[1].Register.Index = tmp0;
+ newInst.Src[1].Register.SwizzleX = TGSI_SWIZZLE_Y;
ctx->emit_instruction(ctx, &newInst);
#if NORMALIZE /* OPTIONAL normalization of length */
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_RSQ;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = tmp0;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = tmp0;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_X;
newInst.Instruction.NumSrcRegs = 1;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = tmp0;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = tmp0;
ctx->emit_instruction(ctx, &newInst);
/* RCP t0.x, t0.x; */
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_RCP;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = tmp0;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = tmp0;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_X;
newInst.Instruction.NumSrcRegs = 1;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = tmp0;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = tmp0;
ctx->emit_instruction(ctx, &newInst);
#endif
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_SGT;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = tmp0;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_Y;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = tmp0;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_Y;
newInst.Instruction.NumSrcRegs = 2;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = tmp0;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_INPUT;
- newInst.FullSrcRegisters[1].SrcRegister.Index = texInput;
- newInst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_W;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = tmp0;
+ newInst.Src[0].Register.SwizzleY = TGSI_SWIZZLE_X;
+ newInst.Src[1].Register.File = TGSI_FILE_INPUT;
+ newInst.Src[1].Register.Index = texInput;
+ newInst.Src[1].Register.SwizzleY = TGSI_SWIZZLE_W;
ctx->emit_instruction(ctx, &newInst);
/* KIL -tmp0.yyyy; # if -tmp0.y < 0, KILL */
newInst.Instruction.Opcode = TGSI_OPCODE_KIL;
newInst.Instruction.NumDstRegs = 0;
newInst.Instruction.NumSrcRegs = 1;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = tmp0;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_Y;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Y;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_Y;
- newInst.FullSrcRegisters[0].SrcRegister.Negate = 1;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = tmp0;
+ newInst.Src[0].Register.SwizzleX = TGSI_SWIZZLE_Y;
+ newInst.Src[0].Register.SwizzleY = TGSI_SWIZZLE_Y;
+ newInst.Src[0].Register.SwizzleZ = TGSI_SWIZZLE_Y;
+ newInst.Src[0].Register.SwizzleW = TGSI_SWIZZLE_Y;
+ newInst.Src[0].Register.Negate = 1;
ctx->emit_instruction(ctx, &newInst);
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_SUB;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = tmp0;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_Z;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = tmp0;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_Z;
newInst.Instruction.NumSrcRegs = 2;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_INPUT;
- newInst.FullSrcRegisters[0].SrcRegister.Index = texInput;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_W;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_INPUT;
- newInst.FullSrcRegisters[1].SrcRegister.Index = texInput;
- newInst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Z;
+ newInst.Src[0].Register.File = TGSI_FILE_INPUT;
+ newInst.Src[0].Register.Index = texInput;
+ newInst.Src[0].Register.SwizzleZ = TGSI_SWIZZLE_W;
+ newInst.Src[1].Register.File = TGSI_FILE_INPUT;
+ newInst.Src[1].Register.Index = texInput;
+ newInst.Src[1].Register.SwizzleZ = TGSI_SWIZZLE_Z;
ctx->emit_instruction(ctx, &newInst);
/* RCP t0.z, t0.z; # t0.z = 1 / m */
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_RCP;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = tmp0;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_Z;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = tmp0;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_Z;
newInst.Instruction.NumSrcRegs = 1;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = tmp0;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_Z;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = tmp0;
+ newInst.Src[0].Register.SwizzleX = TGSI_SWIZZLE_Z;
ctx->emit_instruction(ctx, &newInst);
/* SUB t0.y, 1, t0.x; # d = 1 - d */
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_SUB;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = tmp0;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_Y;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = tmp0;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_Y;
newInst.Instruction.NumSrcRegs = 2;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_INPUT;
- newInst.FullSrcRegisters[0].SrcRegister.Index = texInput;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_W;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[1].SrcRegister.Index = tmp0;
- newInst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ newInst.Src[0].Register.File = TGSI_FILE_INPUT;
+ newInst.Src[0].Register.Index = texInput;
+ newInst.Src[0].Register.SwizzleY = TGSI_SWIZZLE_W;
+ newInst.Src[1].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[1].Register.Index = tmp0;
+ newInst.Src[1].Register.SwizzleY = TGSI_SWIZZLE_X;
ctx->emit_instruction(ctx, &newInst);
/* MUL t0.w, t0.y, t0.z; # coverage = d * m */
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_MUL;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = tmp0;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_W;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = tmp0;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_W;
newInst.Instruction.NumSrcRegs = 2;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = tmp0;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_Y;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[1].SrcRegister.Index = tmp0;
- newInst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_Z;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = tmp0;
+ newInst.Src[0].Register.SwizzleW = TGSI_SWIZZLE_Y;
+ newInst.Src[1].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[1].Register.Index = tmp0;
+ newInst.Src[1].Register.SwizzleW = TGSI_SWIZZLE_Z;
ctx->emit_instruction(ctx, &newInst);
/* SLE t0.y, t0.x, tex.z; # bool b = distance <= k */
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_SLE;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = tmp0;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_Y;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = tmp0;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_Y;
newInst.Instruction.NumSrcRegs = 2;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = tmp0;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_INPUT;
- newInst.FullSrcRegisters[1].SrcRegister.Index = texInput;
- newInst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_Z;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = tmp0;
+ newInst.Src[0].Register.SwizzleY = TGSI_SWIZZLE_X;
+ newInst.Src[1].Register.File = TGSI_FILE_INPUT;
+ newInst.Src[1].Register.Index = texInput;
+ newInst.Src[1].Register.SwizzleY = TGSI_SWIZZLE_Z;
ctx->emit_instruction(ctx, &newInst);
/* CMP t0.w, -t0.y, tex.w, t0.w;
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_CMP;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = tmp0;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_W;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = tmp0;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_W;
newInst.Instruction.NumSrcRegs = 3;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = tmp0;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_Y;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Y;
- newInst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_Y;
- newInst.FullSrcRegisters[0].SrcRegister.Negate = 1;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_INPUT;
- newInst.FullSrcRegisters[1].SrcRegister.Index = texInput;
- newInst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_W;
- newInst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_W;
- newInst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_W;
- newInst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_W;
- newInst.FullSrcRegisters[2].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[2].SrcRegister.Index = tmp0;
- newInst.FullSrcRegisters[2].SrcRegister.SwizzleX = TGSI_SWIZZLE_W;
- newInst.FullSrcRegisters[2].SrcRegister.SwizzleY = TGSI_SWIZZLE_W;
- newInst.FullSrcRegisters[2].SrcRegister.SwizzleZ = TGSI_SWIZZLE_W;
- newInst.FullSrcRegisters[2].SrcRegister.SwizzleW = TGSI_SWIZZLE_W;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = tmp0;
+ newInst.Src[0].Register.SwizzleX = TGSI_SWIZZLE_Y;
+ newInst.Src[0].Register.SwizzleY = TGSI_SWIZZLE_Y;
+ newInst.Src[0].Register.SwizzleZ = TGSI_SWIZZLE_Y;
+ newInst.Src[0].Register.SwizzleW = TGSI_SWIZZLE_Y;
+ newInst.Src[0].Register.Negate = 1;
+ newInst.Src[1].Register.File = TGSI_FILE_INPUT;
+ newInst.Src[1].Register.Index = texInput;
+ newInst.Src[1].Register.SwizzleX = TGSI_SWIZZLE_W;
+ newInst.Src[1].Register.SwizzleY = TGSI_SWIZZLE_W;
+ newInst.Src[1].Register.SwizzleZ = TGSI_SWIZZLE_W;
+ newInst.Src[1].Register.SwizzleW = TGSI_SWIZZLE_W;
+ newInst.Src[2].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[2].Register.Index = tmp0;
+ newInst.Src[2].Register.SwizzleX = TGSI_SWIZZLE_W;
+ newInst.Src[2].Register.SwizzleY = TGSI_SWIZZLE_W;
+ newInst.Src[2].Register.SwizzleZ = TGSI_SWIZZLE_W;
+ newInst.Src[2].Register.SwizzleW = TGSI_SWIZZLE_W;
ctx->emit_instruction(ctx, &newInst);
}
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_MOV;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_OUTPUT;
- newInst.FullDstRegisters[0].DstRegister.Index = aactx->colorOutput;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_XYZ;
+ newInst.Dst[0].Register.File = TGSI_FILE_OUTPUT;
+ newInst.Dst[0].Register.Index = aactx->colorOutput;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_XYZ;
newInst.Instruction.NumSrcRegs = 1;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = aactx->colorTemp;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = aactx->colorTemp;
ctx->emit_instruction(ctx, &newInst);
/* MUL result.color.w, colorTemp, tmp0.w; */
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_MUL;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_OUTPUT;
- newInst.FullDstRegisters[0].DstRegister.Index = aactx->colorOutput;
- newInst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_W;
+ newInst.Dst[0].Register.File = TGSI_FILE_OUTPUT;
+ newInst.Dst[0].Register.Index = aactx->colorOutput;
+ newInst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_W;
newInst.Instruction.NumSrcRegs = 2;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = aactx->colorTemp;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[1].SrcRegister.Index = aactx->tmp0;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = aactx->colorTemp;
+ newInst.Src[1].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[1].Register.Index = aactx->tmp0;
ctx->emit_instruction(ctx, &newInst);
}
else {
uint i;
for (i = 0; i < inst->Instruction.NumDstRegs; i++) {
- struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i];
- if (dst->DstRegister.File == TGSI_FILE_OUTPUT &&
- dst->DstRegister.Index == aactx->colorOutput) {
- dst->DstRegister.File = TGSI_FILE_TEMPORARY;
- dst->DstRegister.Index = aactx->colorTemp;
+ struct tgsi_full_dst_register *dst = &inst->Dst[i];
+ if (dst->Register.File == TGSI_FILE_OUTPUT &&
+ dst->Register.Index == aactx->colorOutput) {
+ dst->Register.File = TGSI_FILE_TEMPORARY;
+ dst->Register.Index = aactx->colorTemp;
}
}
}
bind_aapoint_fragment_shader(aapoint);
/* update vertex attrib info */
- aapoint->tex_slot = draw->vs.num_vs_outputs;
+ aapoint->tex_slot = draw_current_shader_outputs(draw);
assert(aapoint->tex_slot > 0); /* output[0] is vertex pos */
- aapoint->pos_slot = draw->vs.position_output;
+ aapoint->pos_slot = draw_current_shader_position_output(draw);
- draw->extra_vp_outputs.semantic_name = TGSI_SEMANTIC_GENERIC;
- draw->extra_vp_outputs.semantic_index = aapoint->fs->generic_attrib;
- draw->extra_vp_outputs.slot = aapoint->tex_slot;
+ draw->extra_shader_outputs.semantic_name = TGSI_SEMANTIC_GENERIC;
+ draw->extra_shader_outputs.semantic_index = aapoint->fs->generic_attrib;
+ draw->extra_shader_outputs.slot = aapoint->tex_slot;
/* find psize slot in post-transform vertex */
aapoint->psize_slot = -1;
aapoint->driver_bind_fs_state(pipe, aapoint->fs->driver_fs);
draw->suspend_flushing = FALSE;
- draw->extra_vp_outputs.slot = 0;
+ draw->extra_shader_outputs.slot = 0;
}
const struct vertex_header *out,
const struct vertex_header *in )
{
- const unsigned nr_attrs = clip->stage.draw->vs.num_vs_outputs;
- const unsigned pos_attr = clip->stage.draw->vs.position_output;
+ const unsigned nr_attrs = draw_current_shader_outputs(clip->stage.draw);
+ const unsigned pos_attr = draw_current_shader_position_output(clip->stage.draw);
unsigned j;
/* Vertex header.
static void cull_tri( struct draw_stage *stage,
struct prim_header *header )
{
- const unsigned pos = stage->draw->vs.position_output;
+ const unsigned pos = draw_current_shader_position_output(stage->draw);
/* Window coords: */
const float *v0 = header->v[0]->data[pos];
static void do_offset_tri( struct draw_stage *stage,
struct prim_header *header )
{
- const unsigned pos = stage->draw->vs.position_output;
+ const unsigned pos = draw_current_shader_position_output(stage->draw);
struct offset_stage *offset = offset_stage(stage);
float inv_det = 1.0f / header->det;
#include "pipe/p_defines.h"
#include "pipe/p_shader_tokens.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
if (decl->Declaration.File == TGSI_FILE_SAMPLER) {
uint i;
- for (i = decl->DeclarationRange.First;
- i <= decl->DeclarationRange.Last; i++) {
+ for (i = decl->Range.First;
+ i <= decl->Range.Last; i++) {
pctx->samplersUsed |= 1 << i;
}
}
else if (decl->Declaration.File == TGSI_FILE_INPUT) {
- pctx->maxInput = MAX2(pctx->maxInput, (int) decl->DeclarationRange.Last);
- if (decl->Semantic.SemanticName == TGSI_SEMANTIC_POSITION)
- pctx->wincoordInput = (int) decl->DeclarationRange.First;
+ pctx->maxInput = MAX2(pctx->maxInput, (int) decl->Range.Last);
+ if (decl->Semantic.Name == TGSI_SEMANTIC_POSITION)
+ pctx->wincoordInput = (int) decl->Range.First;
}
else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) {
uint i;
- for (i = decl->DeclarationRange.First;
- i <= decl->DeclarationRange.Last; i++) {
+ for (i = decl->Range.First;
+ i <= decl->Range.Last; i++) {
pctx->tempsUsed |= (1 << i);
}
}
decl.Declaration.File = TGSI_FILE_INPUT;
decl.Declaration.Interpolate = TGSI_INTERPOLATE_LINEAR; /* XXX? */
decl.Declaration.Semantic = 1;
- decl.Semantic.SemanticName = TGSI_SEMANTIC_POSITION;
- decl.Semantic.SemanticIndex = 0;
- decl.DeclarationRange.First =
- decl.DeclarationRange.Last = wincoordInput;
+ decl.Semantic.Name = TGSI_SEMANTIC_POSITION;
+ decl.Semantic.Index = 0;
+ decl.Range.First =
+ decl.Range.Last = wincoordInput;
ctx->emit_declaration(ctx, &decl);
}
/* declare new sampler */
decl = tgsi_default_full_declaration();
decl.Declaration.File = TGSI_FILE_SAMPLER;
- decl.DeclarationRange.First =
- decl.DeclarationRange.Last = pctx->freeSampler;
+ decl.Range.First =
+ decl.Range.Last = pctx->freeSampler;
ctx->emit_declaration(ctx, &decl);
/* declare new temp regs */
decl = tgsi_default_full_declaration();
decl.Declaration.File = TGSI_FILE_TEMPORARY;
- decl.DeclarationRange.First =
- decl.DeclarationRange.Last = pctx->texTemp;
+ decl.Range.First =
+ decl.Range.Last = pctx->texTemp;
ctx->emit_declaration(ctx, &decl);
/* emit immediate = {1/32, 1/32, 1, 1}
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_MUL;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = pctx->texTemp;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = pctx->texTemp;
newInst.Instruction.NumSrcRegs = 2;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_INPUT;
- newInst.FullSrcRegisters[0].SrcRegister.Index = wincoordInput;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_IMMEDIATE;
- newInst.FullSrcRegisters[1].SrcRegister.Index = pctx->numImmed;
+ newInst.Src[0].Register.File = TGSI_FILE_INPUT;
+ newInst.Src[0].Register.Index = wincoordInput;
+ newInst.Src[1].Register.File = TGSI_FILE_IMMEDIATE;
+ newInst.Src[1].Register.Index = pctx->numImmed;
ctx->emit_instruction(ctx, &newInst);
/* TEX texTemp, texTemp, sampler; */
newInst = tgsi_default_full_instruction();
newInst.Instruction.Opcode = TGSI_OPCODE_TEX;
newInst.Instruction.NumDstRegs = 1;
- newInst.FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullDstRegisters[0].DstRegister.Index = pctx->texTemp;
+ newInst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Dst[0].Register.Index = pctx->texTemp;
newInst.Instruction.NumSrcRegs = 2;
- newInst.InstructionExtTexture.Texture = TGSI_TEXTURE_2D;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = pctx->texTemp;
- newInst.FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_SAMPLER;
- newInst.FullSrcRegisters[1].SrcRegister.Index = pctx->freeSampler;
+ newInst.Instruction.Texture = TRUE;
+ newInst.Texture.Texture = TGSI_TEXTURE_2D;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = pctx->texTemp;
+ newInst.Src[1].Register.File = TGSI_FILE_SAMPLER;
+ newInst.Src[1].Register.Index = pctx->freeSampler;
ctx->emit_instruction(ctx, &newInst);
/* KIL -texTemp; # if -texTemp < 0, KILL fragment */
newInst.Instruction.Opcode = TGSI_OPCODE_KIL;
newInst.Instruction.NumDstRegs = 0;
newInst.Instruction.NumSrcRegs = 1;
- newInst.FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- newInst.FullSrcRegisters[0].SrcRegister.Index = pctx->texTemp;
- newInst.FullSrcRegisters[0].SrcRegister.Negate = 1;
+ newInst.Src[0].Register.File = TGSI_FILE_TEMPORARY;
+ newInst.Src[0].Register.Index = pctx->texTemp;
+ newInst.Src[0].Register.Negate = 1;
ctx->emit_instruction(ctx, &newInst);
}
texTemp.target = PIPE_TEXTURE_2D;
texTemp.format = PIPE_FORMAT_A8_UNORM; /* XXX verify supported by driver! */
texTemp.last_level = 0;
- texTemp.width[0] = 32;
- texTemp.height[0] = 32;
- texTemp.depth[0] = 1;
- pf_get_block(texTemp.format, &texTemp.block);
+ texTemp.width0 = 32;
+ texTemp.height0 = 32;
+ texTemp.depth0 = 1;
pstip->texture = screen->texture_create(screen, &texTemp);
if (pstip->texture == NULL)
pstip->driver_bind_fs_state = pipe->bind_fs_state;
pstip->driver_delete_fs_state = pipe->delete_fs_state;
- pstip->driver_bind_sampler_states = pipe->bind_sampler_states;
- pstip->driver_set_sampler_textures = pipe->set_sampler_textures;
+ pstip->driver_bind_sampler_states = pipe->bind_fragment_sampler_states;
+ pstip->driver_set_sampler_textures = pipe->set_fragment_sampler_textures;
pstip->driver_set_polygon_stipple = pipe->set_polygon_stipple;
/* override the driver's functions */
pipe->bind_fs_state = pstip_bind_fs_state;
pipe->delete_fs_state = pstip_delete_fs_state;
- pipe->bind_sampler_states = pstip_bind_sampler_states;
- pipe->set_sampler_textures = pstip_set_sampler_textures;
+ pipe->bind_fragment_sampler_states = pstip_bind_sampler_states;
+ pipe->set_fragment_sampler_textures = pstip_set_sampler_textures;
pipe->set_polygon_stipple = pstip_set_polygon_stipple;
return TRUE;
const struct vertex_header *v1 )
{
uint attr;
- for (attr = 0; attr < draw->vs.num_vs_outputs; attr++) {
+ int num_outputs = draw_current_shader_outputs(draw);
+ for (attr = 0; attr < num_outputs; attr++) {
const float *val0 = v0->data[attr];
const float *val1 = v1->data[attr];
float *newv = dst->data[attr];
struct stipple_stage *stipple = stipple_stage(stage);
struct vertex_header *v0 = header->v[0];
struct vertex_header *v1 = header->v[1];
- const unsigned pos = stage->draw->vs.position_output;
+ const unsigned pos = draw_current_shader_position_output(stage->draw);
const float *pos0 = v0->data[pos];
const float *pos1 = v1->data[pos];
float start = 0;
struct prim_header *header )
{
/*const struct wideline_stage *wide = wideline_stage(stage);*/
- const unsigned pos = stage->draw->vs.position_output;
+ const unsigned pos = draw_current_shader_position_output(stage->draw);
const float half_width = 0.5f * stage->draw->rasterizer->line_width;
struct prim_header tri;
if (wide->point_coord_fs_input >= 0) {
/* put gl_PointCoord into the extra vertex slot */
- uint slot = wide->stage.draw->extra_vp_outputs.slot;
+ uint slot = wide->stage.draw->extra_shader_outputs.slot;
v->data[slot][0] = tc[0];
v->data[slot][1] = tc[1];
v->data[slot][2] = 0.0F;
struct prim_header *header )
{
const struct widepoint_stage *wide = widepoint_stage(stage);
- const unsigned pos = stage->draw->vs.position_output;
+ const unsigned pos = draw_current_shader_position_output(stage->draw);
const boolean sprite = (boolean) stage->draw->rasterizer->point_sprite;
float half_size;
float left_adj, right_adj, bot_adj, top_adj;
wide->point_coord_fs_input = find_pntc_input_attrib(draw);
/* setup extra vp output (point coord implemented as a texcoord) */
- draw->extra_vp_outputs.semantic_name = TGSI_SEMANTIC_GENERIC;
- draw->extra_vp_outputs.semantic_index = 0;
- draw->extra_vp_outputs.slot = draw->vs.num_vs_outputs;
+ draw->extra_shader_outputs.semantic_name = TGSI_SEMANTIC_GENERIC;
+ draw->extra_shader_outputs.semantic_index = 0;
+ draw->extra_shader_outputs.slot = draw_current_shader_outputs(draw);
}
else {
wide->point_coord_fs_input = -1;
- draw->extra_vp_outputs.slot = 0;
+ draw->extra_shader_outputs.slot = 0;
}
wide->psize_slot = -1;
{
stage->point = widepoint_first_point;
stage->next->flush( stage->next, flags );
- stage->draw->extra_vp_outputs.slot = 0;
+ stage->draw->extra_shader_outputs.slot = 0;
}
/* user-space vertex data, buffers */
struct {
- const unsigned *edgeflag;
-
/** vertex element/index buffer (ex: glDrawElements) */
const void *elts;
/** bytes per index (0, 1, 2 or 4) */
/** vertex arrays */
const void *vbuffer[PIPE_MAX_ATTRIBS];
- /** constant buffer (for vertex shader) */
- const void *constants;
+ /** constant buffer (for vertex/geometry shader) */
+ const void *vs_constants;
+ const void *gs_constants;
} user;
boolean test_fse; /* enable FSE even though its not correct (eg for softpipe) */
struct draw_vertex_shader *vertex_shader;
uint num_vs_outputs; /**< convenience, from vertex_shader */
uint position_output;
+ uint edgeflag_output;
/** TGSI program interpreter runtime state */
struct tgsi_exec_machine *machine;
struct translate_cache *emit_cache;
} vs;
+ struct {
+ struct draw_geometry_shader *geometry_shader;
+ uint num_gs_outputs; /**< convenience, from geometry_shader */
+ uint position_output;
+
+ /** TGSI program interpreter runtime state */
+ struct tgsi_exec_machine *machine;
+
+ uint num_samplers;
+ struct tgsi_sampler **samplers;
+ } gs;
+
/* Clip derived state:
*/
float plane[12][4];
uint semantic_name;
uint semantic_index;
int slot;
- } extra_vp_outputs;
+ } extra_shader_outputs;
unsigned reduced_prim;
+/*******************************************************************************
+ * Geometry shading code:
+ */
+boolean draw_gs_init( struct draw_context *draw );
+void draw_gs_set_constants( struct draw_context *,
+ const float (*constants)[4],
+ unsigned size );
+
+/*******************************************************************************
+ * Common shading code:
+ */
+int draw_current_shader_outputs(struct draw_context *draw);
+int draw_current_shader_position_output(struct draw_context *draw);
/*******************************************************************************
* Vertex processing (was passthrough) code:
/* drawing done here: */
draw_pt_arrays(draw, prim, start, count);
}
-
-boolean draw_pt_get_edgeflag( struct draw_context *draw,
- unsigned idx )
-{
- if (draw->pt.user.edgeflag)
- return (draw->pt.user.edgeflag[idx/32] & (1 << (idx%32))) != 0;
- else
- return 1;
-}
struct draw_pt_middle_end *draw_pt_fetch_pipeline_or_emit(struct draw_context *draw);
-/* More helpers:
- */
-boolean draw_pt_get_edgeflag( struct draw_context *draw,
- unsigned idx );
-
/*******************************************************************************
* HW vertex emit:
void draw_pt_post_vs_prepare( struct pt_post_vs *pvs,
boolean bypass_clipping,
boolean bypass_viewport,
- boolean opengl );
+ boolean opengl,
+ boolean need_edgeflags );
struct pt_post_vs *draw_pt_post_vs_create( struct draw_context *draw );
struct translate *translate;
unsigned vertex_size;
- boolean need_edgeflags;
struct translate_cache *cache;
};
+
/* Perform the fetch from API vertex elements & vertex buffers, to a
* contiguous set of float[4] attributes as required for the
* vertex_shader->run_linear() method.
fetch->translate = translate_cache_find(fetch->cache, &key);
{
- static struct vertex_header vh = { 0, 1, 0, UNDEFINED_VERTEX_ID, { .0f, .0f, .0f, .0f } };
+ static struct vertex_header vh = { 0,
+ 1,
+ 0,
+ UNDEFINED_VERTEX_ID,
+ { .0f, .0f, .0f, .0f } };
+
fetch->translate->set_buffer(fetch->translate,
draw->pt.nr_vertex_buffers,
&vh,
}
}
- fetch->need_edgeflags = ((draw->rasterizer->fill_cw != PIPE_POLYGON_MODE_FILL ||
- draw->rasterizer->fill_ccw != PIPE_POLYGON_MODE_FILL) &&
- draw->pt.user.edgeflag);
}
count,
verts );
- /* Edgeflags are hard to fit into a translate program, populate
- * them separately if required. In the setup above they are
- * defaulted to one, so only need this if there is reason to change
- * that default:
- */
- if (fetch->need_edgeflags) {
- for (i = 0; i < count; i++) {
- struct vertex_header *vh = (struct vertex_header *)(verts + i * fetch->vertex_size);
- vh->edgeflag = draw_pt_get_edgeflag( draw, elts[i] );
- }
- }
}
start,
count,
verts );
-
- /* Edgeflags are hard to fit into a translate program, populate
- * them separately if required. In the setup above they are
- * defaulted to one, so only need this if there is reason to change
- * that default:
- */
- if (fetch->need_edgeflags) {
- for (i = 0; i < count; i++) {
- struct vertex_header *vh = (struct vertex_header *)(verts + i * fetch->vertex_size);
- vh->edgeflag = draw_pt_get_edgeflag( draw, start + i );
- }
- }
}
#include "draw/draw_vertex.h"
#include "draw/draw_pt.h"
#include "draw/draw_vs.h"
+#include "draw/draw_gs.h"
#include "translate/translate.h"
draw_pt_post_vs_prepare( fpme->post_vs,
(boolean)draw->bypass_clipping,
(boolean)(draw->identity_viewport ||
- draw->rasterizer->bypass_vs_clip_and_viewport),
- (boolean)draw->rasterizer->gl_rasterization_rules );
-
+ draw->rasterizer->bypass_vs_clip_and_viewport),
+ (boolean)draw->rasterizer->gl_rasterization_rules,
+ (draw->vs.edgeflag_output ? true : false) );
if (!(opt & PT_PIPELINE)) {
draw_pt_emit_prepare( fpme->emit,
{
struct fetch_pipeline_middle_end *fpme = (struct fetch_pipeline_middle_end *)middle;
struct draw_context *draw = fpme->draw;
- struct draw_vertex_shader *shader = draw->vs.vertex_shader;
+ struct draw_vertex_shader *vshader = draw->vs.vertex_shader;
+ struct draw_geometry_shader *gshader = draw->gs.geometry_shader;
unsigned opt = fpme->opt;
unsigned alloc_count = align( fetch_count, 4 );
*/
if (opt & PT_SHADE)
{
- shader->run_linear(shader,
- (const float (*)[4])pipeline_verts->data,
- ( float (*)[4])pipeline_verts->data,
- (const float (*)[4])draw->pt.user.constants,
- fetch_count,
- fpme->vertex_size,
- fpme->vertex_size);
+ vshader->run_linear(vshader,
+ (const float (*)[4])pipeline_verts->data,
+ ( float (*)[4])pipeline_verts->data,
+ (const float (*)[4])draw->pt.user.vs_constants,
+ fetch_count,
+ fpme->vertex_size,
+ fpme->vertex_size);
+ if (gshader)
+ draw_geometry_shader_run(gshader,
+ (const float (*)[4])pipeline_verts->data,
+ ( float (*)[4])pipeline_verts->data,
+ (const float (*)[4])draw->pt.user.gs_constants,
+ fetch_count,
+ fpme->vertex_size,
+ fpme->vertex_size);
}
if (draw_pt_post_vs_run( fpme->post_vs,
struct fetch_pipeline_middle_end *fpme = (struct fetch_pipeline_middle_end *)middle;
struct draw_context *draw = fpme->draw;
struct draw_vertex_shader *shader = draw->vs.vertex_shader;
+ struct draw_geometry_shader *geometry_shader = draw->gs.geometry_shader;
unsigned opt = fpme->opt;
unsigned alloc_count = align( count, 4 );
shader->run_linear(shader,
(const float (*)[4])pipeline_verts->data,
( float (*)[4])pipeline_verts->data,
- (const float (*)[4])draw->pt.user.constants,
+ (const float (*)[4])draw->pt.user.vs_constants,
count,
fpme->vertex_size,
fpme->vertex_size);
+
+ if (geometry_shader)
+ draw_geometry_shader_run(geometry_shader,
+ (const float (*)[4])pipeline_verts->data,
+ ( float (*)[4])pipeline_verts->data,
+ (const float (*)[4])draw->pt.user.gs_constants,
+ count,
+ fpme->vertex_size,
+ fpme->vertex_size);
}
if (draw_pt_post_vs_run( fpme->post_vs,
struct fetch_pipeline_middle_end *fpme = (struct fetch_pipeline_middle_end *)middle;
struct draw_context *draw = fpme->draw;
struct draw_vertex_shader *shader = draw->vs.vertex_shader;
+ struct draw_geometry_shader *geometry_shader = draw->gs.geometry_shader;
unsigned opt = fpme->opt;
unsigned alloc_count = align( count, 4 );
shader->run_linear(shader,
(const float (*)[4])pipeline_verts->data,
( float (*)[4])pipeline_verts->data,
- (const float (*)[4])draw->pt.user.constants,
+ (const float (*)[4])draw->pt.user.vs_constants,
count,
fpme->vertex_size,
fpme->vertex_size);
+
+ if (geometry_shader)
+ draw_geometry_shader_run(geometry_shader,
+ (const float (*)[4])pipeline_verts->data,
+ ( float (*)[4])pipeline_verts->data,
+ (const float (*)[4])draw->pt.user.gs_constants,
+ count,
+ fpme->vertex_size,
+ fpme->vertex_size);
}
if (draw_pt_post_vs_run( fpme->post_vs,
struct vertex_header *out = vertices;
const float *scale = pvs->draw->viewport.scale;
const float *trans = pvs->draw->viewport.translate;
- const unsigned pos = pvs->draw->vs.position_output;
+ const unsigned pos = draw_current_shader_position_output(pvs->draw);
unsigned clipped = 0;
unsigned j;
+/* As above plus edgeflags
+ */
+static boolean
+post_vs_cliptest_viewport_gl_edgeflag(struct pt_post_vs *pvs,
+ struct vertex_header *vertices,
+ unsigned count,
+ unsigned stride )
+{
+ unsigned j;
+ boolean needpipe;
+
+ needpipe = post_vs_cliptest_viewport_gl( pvs, vertices, count, stride);
+
+ /* If present, copy edgeflag VS output into vertex header.
+ * Otherwise, leave header as is.
+ */
+ if (pvs->draw->vs.edgeflag_output) {
+ struct vertex_header *out = vertices;
+ int ef = pvs->draw->vs.edgeflag_output;
+
+ for (j = 0; j < count; j++) {
+ const float *edgeflag = out->data[ef];
+ out->edgeflag = !(edgeflag[0] != 1.0f);
+ needpipe |= !out->edgeflag;
+ out = (struct vertex_header *)( (char *)out + stride );
+ }
+ }
+ return needpipe;
+}
+
+
+
+
/* If bypass_clipping is set, skip cliptest and rhw divide.
*/
static boolean post_vs_viewport( struct pt_post_vs *pvs,
struct vertex_header *out = vertices;
const float *scale = pvs->draw->viewport.scale;
const float *trans = pvs->draw->viewport.translate;
- const unsigned pos = pvs->draw->vs.position_output;
+ const unsigned pos = draw_current_shader_position_output(pvs->draw);
unsigned j;
if (0) debug_printf("%s\n", __FUNCTION__);
void draw_pt_post_vs_prepare( struct pt_post_vs *pvs,
boolean bypass_clipping,
boolean bypass_viewport,
- boolean opengl )
+ boolean opengl,
+ boolean need_edgeflags )
{
- if (bypass_clipping) {
- if (bypass_viewport)
- pvs->run = post_vs_none;
- else
- pvs->run = post_vs_viewport;
+ if (!need_edgeflags) {
+ if (bypass_clipping) {
+ if (bypass_viewport)
+ pvs->run = post_vs_none;
+ else
+ pvs->run = post_vs_viewport;
+ }
+ else {
+ /* if (opengl) */
+ pvs->run = post_vs_cliptest_viewport_gl;
+ }
}
else {
- /* if (opengl) */
- pvs->run = post_vs_cliptest_viewport_gl;
+ /* If we need to copy edgeflags to the vertex header, it should
+ * mean we're running the primitive pipeline. Hence the bypass
+ * flags should be false.
+ */
+ assert(!bypass_clipping);
+ assert(!bypass_viewport);
+ pvs->run = post_vs_cliptest_viewport_gl_edgeflag;
}
}
*first = 2;
*incr = 1;
break;
+ case PIPE_PRIM_LINES_ADJACENCY:
+ *first = 4;
+ *incr = 2;
+ break;
+ case PIPE_PRIM_LINE_STRIP_ADJACENCY:
+ *first = 4;
+ *incr = 1;
+ break;
case PIPE_PRIM_TRIANGLES:
*first = 3;
*incr = 3;
break;
+ case PIPE_PRIM_TRIANGLES_ADJACENCY:
+ *first = 6;
+ *incr = 3;
+ break;
case PIPE_PRIM_TRIANGLE_STRIP:
case PIPE_PRIM_TRIANGLE_FAN:
case PIPE_PRIM_POLYGON:
*first = 3;
*incr = 1;
break;
+ case PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY:
+ *first = 6;
+ *incr = 1;
+ break;
case PIPE_PRIM_QUADS:
*first = 4;
*incr = 4;
case PIPE_PRIM_TRIANGLE_STRIP:
case PIPE_PRIM_QUADS:
case PIPE_PRIM_QUAD_STRIP:
+ case PIPE_PRIM_LINES_ADJACENCY:
+ case PIPE_PRIM_LINE_STRIP_ADJACENCY:
+ case PIPE_PRIM_TRIANGLES_ADJACENCY:
+ case PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY:
for (j = 0; j < count;) {
unsigned remaining = count - j;
unsigned nr = trim( MIN2(varray->driver_fetch_max, remaining), first, incr );
vcache->fetch_max,
draw_count);
- if (max_index == 0xffffffff ||
+ if (max_index >= DRAW_PIPE_MAX_VERTICES ||
+ fetch_count >= UNDEFINED_VERTEX_ID ||
fetch_count > draw_count) {
if (0) debug_printf("fail\n");
goto fail;
if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_POSITION &&
vs->info.output_semantic_index[i] == 0)
vs->position_output = i;
+ else if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_EDGEFLAG &&
+ vs->info.output_semantic_index[i] == 0)
+ vs->edgeflag_output = i;
}
}
draw->vs.vertex_shader = dvs;
draw->vs.num_vs_outputs = dvs->info.num_outputs;
draw->vs.position_output = dvs->position_output;
+ draw->vs.edgeflag_output = dvs->edgeflag_output;
dvs->prepare( dvs, draw );
}
else {
struct tgsi_shader_info info;
unsigned position_output;
+ unsigned edgeflag_output;
/* Extracted from shader:
*/
static struct x86_reg get_dst_ptr( struct aos_compilation *cp,
const struct tgsi_full_dst_register *dst )
{
- unsigned file = dst->DstRegister.File;
- unsigned idx = dst->DstRegister.Index;
+ unsigned file = dst->Register.File;
+ unsigned idx = dst->Register.Index;
unsigned i;
const struct tgsi_full_src_register *src )
{
struct x86_reg arg0 = aos_get_shader_reg(cp,
- src->SrcRegister.File,
- src->SrcRegister.Index);
+ src->Register.File,
+ src->Register.Index);
unsigned i;
ubyte swz = 0;
unsigned negs = 0;
unsigned channel )
{
struct x86_reg arg0 = aos_get_shader_reg_ptr(cp,
- src->SrcRegister.File,
- src->SrcRegister.Index);
+ src->Register.File,
+ src->Register.Index);
unsigned swizzle = tgsi_util_get_full_src_register_swizzle( src, channel );
unsigned neg = tgsi_util_get_full_src_register_sign_mode( src, channel );
{
struct x86_reg dst;
- switch (reg->DstRegister.WriteMask) {
+ switch (reg->Register.WriteMask) {
case 0:
return;
case TGSI_WRITEMASK_XYZW:
aos_adopt_xmm_reg(cp,
get_xmm_writable(cp, result),
- reg->DstRegister.File,
- reg->DstRegister.Index,
+ reg->Register.File,
+ reg->Register.Index,
TRUE);
return;
default:
}
dst = aos_get_shader_reg_xmm(cp,
- reg->DstRegister.File,
- reg->DstRegister.Index);
+ reg->Register.File,
+ reg->Register.Index);
- switch (reg->DstRegister.WriteMask) {
+ switch (reg->Register.WriteMask) {
case TGSI_WRITEMASK_X:
sse_movss(cp->func, dst, get_xmm(cp, result));
break;
break;
default:
- mask_write(cp, dst, result, reg->DstRegister.WriteMask);
+ mask_write(cp, dst, result, reg->Register.WriteMask);
break;
}
aos_adopt_xmm_reg(cp,
dst,
- reg->DstRegister.File,
- reg->DstRegister.Index,
+ reg->Register.File,
+ reg->Register.Index,
TRUE);
}
const struct tgsi_full_dst_register *reg,
struct x86_reg result )
{
- unsigned writemask = reg->DstRegister.WriteMask;
+ unsigned writemask = reg->Register.WriteMask;
struct x86_reg dst;
if (writemask != TGSI_WRITEMASK_X &&
result = get_xmm(cp, result);
dst = aos_get_shader_reg_xmm(cp,
- reg->DstRegister.File,
- reg->DstRegister.Index);
+ reg->Register.File,
+ reg->Register.Index);
- switch (reg->DstRegister.WriteMask) {
+ switch (reg->Register.WriteMask) {
case TGSI_WRITEMASK_X:
sse_movss(cp->func, dst, result);
break;
aos_adopt_xmm_reg(cp,
dst,
- reg->DstRegister.File,
- reg->DstRegister.Index,
+ reg->Register.File,
+ reg->Register.Index,
TRUE);
}
const struct tgsi_full_dst_register *dst )
{
struct x86_reg ptr = get_dst_ptr(cp, dst);
- unsigned writemask = dst->DstRegister.WriteMask;
+ unsigned writemask = dst->Register.WriteMask;
x87_fst_or_nop(cp->func, writemask, 0, ptr);
x87_fst_or_nop(cp->func, writemask, 1, ptr);
static boolean emit_ABS( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
struct x86_reg neg = aos_get_internal(cp, IMM_NEGS);
struct x86_reg tmp = aos_get_xmm_reg(cp);
sse_mulps(cp->func, tmp, neg);
sse_maxps(cp->func, tmp, arg0);
- store_dest(cp, &op->FullDstRegisters[0], tmp);
+ store_dest(cp, &op->Dst[0], tmp);
return TRUE;
}
static boolean emit_ADD( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg dst = get_xmm_writable(cp, arg0);
sse_addps(cp->func, dst, arg1);
- store_dest(cp, &op->FullDstRegisters[0], dst);
+ store_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_COS( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- x87_fld_src(cp, &op->FullSrcRegisters[0], 0);
+ x87_fld_src(cp, &op->Src[0], 0);
x87_fcos(cp->func);
- x87_fstp_dest4(cp, &op->FullDstRegisters[0]);
+ x87_fstp_dest4(cp, &op->Dst[0]);
return TRUE;
}
*/
static boolean emit_DP3( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg tmp = aos_get_xmm_reg(cp);
struct x86_reg dst = get_xmm_writable(cp, arg0);
sse_addss(cp->func, dst, tmp);
aos_release_xmm_reg(cp, tmp.idx);
- store_scalar_dest(cp, &op->FullDstRegisters[0], dst);
+ store_scalar_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_DP4( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg tmp = aos_get_xmm_reg(cp);
struct x86_reg dst = get_xmm_writable(cp, arg0);
sse_addss(cp->func, dst, tmp);
aos_release_xmm_reg(cp, tmp.idx);
- store_scalar_dest(cp, &op->FullDstRegisters[0], dst);
+ store_scalar_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_DPH( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg tmp = aos_get_xmm_reg(cp);
struct x86_reg dst = get_xmm_writable(cp, arg0);
sse_addss(cp->func, dst, tmp);
aos_release_xmm_reg(cp, tmp.idx);
- store_scalar_dest(cp, &op->FullDstRegisters[0], dst);
+ store_scalar_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_DST( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg dst = aos_get_xmm_reg(cp);
struct x86_reg tmp = aos_get_xmm_reg(cp);
struct x86_reg ones = aos_get_internal(cp, IMM_ONES);
sse_mulps(cp->func, dst, tmp);
aos_release_xmm_reg(cp, tmp.idx);
- store_dest(cp, &op->FullDstRegisters[0], dst);
+ store_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_LG2( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
x87_fld1(cp->func); /* 1 */
- x87_fld_src(cp, &op->FullSrcRegisters[0], 0); /* a0 1 */
+ x87_fld_src(cp, &op->Src[0], 0); /* a0 1 */
x87_fyl2x(cp->func); /* log2(a0) */
- x87_fstp_dest4(cp, &op->FullDstRegisters[0]);
+ x87_fstp_dest4(cp, &op->Dst[0]);
return TRUE;
}
#if 0
static boolean emit_EX2( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- x87_fld_src(cp, &op->FullSrcRegisters[0], 0);
+ x87_fld_src(cp, &op->Src[0], 0);
x87_emit_ex2(cp);
- x87_fstp_dest4(cp, &op->FullDstRegisters[0]);
+ x87_fstp_dest4(cp, &op->Dst[0]);
return TRUE;
}
#endif
static boolean emit_FLR( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]);
- unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask;
+ struct x86_reg dst = get_dst_ptr(cp, &op->Dst[0]);
+ unsigned writemask = op->Dst[0].Register.WriteMask;
int i;
set_fpu_round_neg_inf( cp );
*/
for (i = 3; i >= 0; i--) {
if (writemask & (1<<i)) {
- x87_fld_src(cp, &op->FullSrcRegisters[0], i);
+ x87_fld_src(cp, &op->Src[0], i);
}
}
static boolean emit_RND( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]);
- unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask;
+ struct x86_reg dst = get_dst_ptr(cp, &op->Dst[0]);
+ unsigned writemask = op->Dst[0].Register.WriteMask;
int i;
set_fpu_round_nearest( cp );
*/
for (i = 3; i >= 0; i--) {
if (writemask & (1<<i)) {
- x87_fld_src(cp, &op->FullSrcRegisters[0], i);
+ x87_fld_src(cp, &op->Src[0], i);
}
}
static boolean emit_FRC( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]);
+ struct x86_reg dst = get_dst_ptr(cp, &op->Dst[0]);
struct x86_reg st0 = x86_make_reg(file_x87, 0);
struct x86_reg st1 = x86_make_reg(file_x87, 1);
- unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask;
+ unsigned writemask = op->Dst[0].Register.WriteMask;
int i;
set_fpu_round_neg_inf( cp );
*/
for (i = 3; i >= 0; i--) {
if (writemask & (1<<i)) {
- x87_fld_src(cp, &op->FullSrcRegisters[0], i);
+ x87_fld_src(cp, &op->Src[0], i);
}
}
static boolean emit_LIT( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
struct x86_reg ecx = x86_make_reg( file_REG32, reg_CX );
- unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask;
+ unsigned writemask = op->Dst[0].Register.WriteMask;
unsigned lit_count = cp->lit_count++;
struct x86_reg result, arg0;
unsigned i;
if (writemask != TGSI_WRITEMASK_XYZW)
result = x86_make_disp(cp->machine_EDX, Offset(struct aos_machine, tmp[0]));
else
- result = get_dst_ptr(cp, &op->FullDstRegisters[0]);
+ result = get_dst_ptr(cp, &op->Dst[0]);
- arg0 = fetch_src( cp, &op->FullSrcRegisters[0] );
+ arg0 = fetch_src( cp, &op->Src[0] );
if (arg0.file == file_XMM) {
struct x86_reg tmp = x86_make_disp(cp->machine_EDX,
Offset(struct aos_machine, tmp[1]));
if (writemask != TGSI_WRITEMASK_XYZW) {
store_dest( cp,
- &op->FullDstRegisters[0],
+ &op->Dst[0],
get_xmm_writable( cp, result ) );
}
#if 0
static boolean emit_inline_LIT( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg dst = get_dst_ptr(cp, &op->FullDstRegisters[0]);
- unsigned writemask = op->FullDstRegisters[0].DstRegister.WriteMask;
+ struct x86_reg dst = get_dst_ptr(cp, &op->Dst[0]);
+ unsigned writemask = op->Dst[0].Register.WriteMask;
if (writemask & TGSI_WRITEMASK_YZ) {
struct x86_reg st1 = x86_make_reg(file_x87, 1);
*/
x87_fldz(cp->func); /* 1 0 */
#endif
- x87_fld_src(cp, &op->FullSrcRegisters[0], 1); /* a1 1 0 */
+ x87_fld_src(cp, &op->Src[0], 1); /* a1 1 0 */
x87_fcomi(cp->func, st2); /* a1 1 0 */
x87_fcmovb(cp->func, st1); /* a1' 1 0 */
x87_fstp(cp->func, st1); /* a1' 0 */
x87_fstp(cp->func, st1); /* a1' */
- x87_fld_src(cp, &op->FullSrcRegisters[0], 3); /* a3 a1' */
+ x87_fld_src(cp, &op->Src[0], 3); /* a3 a1' */
x87_fxch(cp->func, st1); /* a1' a3 */
/* a0' = max2(a0, 0):
*/
x87_fldz(cp->func); /* 0 r2 */
- x87_fld_src(cp, &op->FullSrcRegisters[0], 0); /* a0 0 r2 */
+ x87_fld_src(cp, &op->Src[0], 0); /* a0 0 r2 */
x87_fcomi(cp->func, st1);
x87_fcmovb(cp->func, st1); /* a0' 0 r2 */
static boolean emit_MAX( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg dst = get_xmm_writable(cp, arg0);
sse_maxps(cp->func, dst, arg1);
- store_dest(cp, &op->FullDstRegisters[0], dst);
+ store_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_MIN( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg dst = get_xmm_writable(cp, arg0);
sse_minps(cp->func, dst, arg1);
- store_dest(cp, &op->FullDstRegisters[0], dst);
+ store_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_MOV( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
struct x86_reg dst = get_xmm_writable(cp, arg0);
/* potentially nothing to do */
- store_dest(cp, &op->FullDstRegisters[0], dst);
+ store_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_MUL( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg dst = get_xmm_writable(cp, arg0);
sse_mulps(cp->func, dst, arg1);
- store_dest(cp, &op->FullDstRegisters[0], dst);
+ store_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_MAD( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
- struct x86_reg arg2 = fetch_src(cp, &op->FullSrcRegisters[2]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
+ struct x86_reg arg2 = fetch_src(cp, &op->Src[2]);
/* If we can't clobber old contents of arg0, get a temporary & copy
* it there, then clobber it...
sse_mulps(cp->func, arg0, arg1);
sse_addps(cp->func, arg0, arg2);
- store_dest(cp, &op->FullDstRegisters[0], arg0);
+ store_dest(cp, &op->Dst[0], arg0);
return TRUE;
}
static boolean emit_POW( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
#if 0
- x87_fld_src(cp, &op->FullSrcRegisters[1], 0); /* a1.x */
- x87_fld_src(cp, &op->FullSrcRegisters[0], 0); /* a0.x a1.x */
+ x87_fld_src(cp, &op->Src[1], 0); /* a1.x */
+ x87_fld_src(cp, &op->Src[0], 0); /* a0.x a1.x */
x87_fyl2x(cp->func); /* a1*log2(a0) */
x87_emit_ex2( cp ); /* 2^(a1*log2(a0)) */
- x87_fstp_dest4(cp, &op->FullDstRegisters[0]);
+ x87_fstp_dest4(cp, &op->Dst[0]);
#else
uint i;
x86_lea( cp->func, cp->stack_ESP, x86_make_disp(cp->stack_ESP, -8) );
- x87_fld_src( cp, &op->FullSrcRegisters[1], 0 );
+ x87_fld_src( cp, &op->Src[1], 0 );
x87_fstp( cp->func, x86_make_disp( cp->stack_ESP, 4 ) );
- x87_fld_src( cp, &op->FullSrcRegisters[0], 0 );
+ x87_fld_src( cp, &op->Src[0], 0 );
x87_fstp( cp->func, x86_make_disp( cp->stack_ESP, 0 ) );
/* tmp_EAX has been pushed & will be restored below */
*/
cp->func->x87_stack++;
- x87_fstp_dest4( cp, &op->FullDstRegisters[0] );
+ x87_fstp_dest4( cp, &op->Dst[0] );
#endif
return TRUE;
}
x86_lea( cp->func, cp->stack_ESP, x86_make_disp(cp->stack_ESP, -4) );
- x87_fld_src( cp, &op->FullSrcRegisters[0], 0 );
+ x87_fld_src( cp, &op->Src[0], 0 );
x87_fstp( cp->func, x86_make_disp( cp->stack_ESP, 0 ) );
/* tmp_EAX has been pushed & will be restored below */
*/
cp->func->x87_stack++;
- x87_fstp_dest4( cp, &op->FullDstRegisters[0] );
+ x87_fstp_dest4( cp, &op->Dst[0] );
return TRUE;
}
static boolean emit_RCP( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
struct x86_reg dst = aos_get_xmm_reg(cp);
if (cp->have_sse2) {
sse_divss(cp->func, dst, arg0);
}
- store_scalar_dest(cp, &op->FullDstRegisters[0], dst);
+ store_scalar_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_RSQ( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
if (0) {
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
struct x86_reg r = aos_get_xmm_reg(cp);
sse_rsqrtss(cp->func, r, arg0);
- store_scalar_dest(cp, &op->FullDstRegisters[0], r);
+ store_scalar_dest(cp, &op->Dst[0], r);
return TRUE;
}
else {
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
struct x86_reg r = aos_get_xmm_reg(cp);
struct x86_reg neg_half = get_reg_ptr( cp, AOS_FILE_INTERNAL, IMM_RSQ );
sse_addss( cp->func, tmp, one_point_five ); /* 1.5 - .5 * a * r * r */
sse_mulss( cp->func, r, tmp ); /* r * (1.5 - .5 * a * r * r) */
- store_scalar_dest(cp, &op->FullDstRegisters[0], r);
+ store_scalar_dest(cp, &op->Dst[0], r);
aos_release_xmm_reg(cp, tmp.idx);
static boolean emit_SGE( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg ones = aos_get_internal(cp, IMM_ONES);
struct x86_reg dst = get_xmm_writable(cp, arg0);
sse_cmpps(cp->func, dst, arg1, cc_NotLessThan);
sse_andps(cp->func, dst, ones);
- store_dest(cp, &op->FullDstRegisters[0], dst);
+ store_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_SIN( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- x87_fld_src(cp, &op->FullSrcRegisters[0], 0);
+ x87_fld_src(cp, &op->Src[0], 0);
x87_fsin(cp->func);
- x87_fstp_dest4(cp, &op->FullDstRegisters[0]);
+ x87_fstp_dest4(cp, &op->Dst[0]);
return TRUE;
}
static boolean emit_SLT( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg ones = aos_get_internal(cp, IMM_ONES);
struct x86_reg dst = get_xmm_writable(cp, arg0);
sse_cmpps(cp->func, dst, arg1, cc_LessThan);
sse_andps(cp->func, dst, ones);
- store_dest(cp, &op->FullDstRegisters[0], dst);
+ store_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_SUB( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg dst = get_xmm_writable(cp, arg0);
sse_subps(cp->func, dst, arg1);
- store_dest(cp, &op->FullDstRegisters[0], dst);
+ store_dest(cp, &op->Dst[0], dst);
return TRUE;
}
static boolean emit_TRUNC( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
struct x86_reg tmp0 = aos_get_xmm_reg(cp);
sse2_cvttps2dq(cp->func, tmp0, arg0);
sse2_cvtdq2ps(cp->func, tmp0, tmp0);
- store_dest(cp, &op->FullDstRegisters[0], tmp0);
+ store_dest(cp, &op->Dst[0], tmp0);
return TRUE;
}
static boolean emit_XPD( struct aos_compilation *cp, const struct tgsi_full_instruction *op )
{
- struct x86_reg arg0 = fetch_src(cp, &op->FullSrcRegisters[0]);
- struct x86_reg arg1 = fetch_src(cp, &op->FullSrcRegisters[1]);
+ struct x86_reg arg0 = fetch_src(cp, &op->Src[0]);
+ struct x86_reg arg1 = fetch_src(cp, &op->Src[1]);
struct x86_reg tmp0 = aos_get_xmm_reg(cp);
struct x86_reg tmp1 = aos_get_xmm_reg(cp);
aos_release_xmm_reg(cp, tmp0.idx);
- store_dest(cp, &op->FullDstRegisters[0], tmp1);
+ store_dest(cp, &op->Dst[0], tmp1);
return TRUE;
}
continue;
for (i = 0; i < TGSI_FULL_MAX_DST_REGISTERS; i++) {
- if (parse.FullToken.FullInstruction.FullDstRegisters[i].DstRegister.File ==
+ if (parse.FullToken.FullInstruction.Dst[i].Register.File ==
TGSI_FILE_OUTPUT)
{
- unsigned idx = parse.FullToken.FullInstruction.FullDstRegisters[i].DstRegister.Index;
+ unsigned idx = parse.FullToken.FullInstruction.Dst[i].Register.Index;
cp->output_last_write[idx] = this_instruction;
}
}
vsvg->base.vs->run_linear( vsvg->base.vs,
temp_buffer,
temp_buffer,
- (const float (*)[4])vsvg->base.vs->draw->pt.user.constants,
+ (const float (*)[4])vsvg->base.vs->draw->pt.user.vs_constants,
count,
temp_vertex_stride,
temp_vertex_stride);
+ /* FIXME: geometry shading? */
if (vsvg->base.key.clip) {
/* not really handling clipping, just do the rhw so we can
vsvg->base.vs->run_linear( vsvg->base.vs,
temp_buffer,
temp_buffer,
- (const float (*)[4])vsvg->base.vs->draw->pt.user.constants,
+ (const float (*)[4])vsvg->base.vs->draw->pt.user.vs_constants,
count,
temp_vertex_stride,
temp_vertex_stride);
unsigned first, last, mask;
uint interp_method;
- first = decl->DeclarationRange.First;
- last = decl->DeclarationRange.Last;
+ first = decl->Range.First;
+ last = decl->Range.Last;
mask = decl->Declaration.UsageMask;
/* Do not touch WPOS.xy */
struct tgsi_full_declaration *)
{
if (decl->Declaration.File == TGSI_FILE_ADDRESS) {
- int idx = decl->DeclarationRange.First;
+ int idx = decl->Range.First;
storage->addAddress(idx);
}
}
inputs[3] = 0;
for (int i = 0; i < inst->Instruction.NumSrcRegs; ++i) {
- struct tgsi_full_src_register *src = &inst->FullSrcRegisters[i];
+ struct tgsi_full_src_register *src = &inst->Src[i];
llvm::Value *val = 0;
llvm::Value *indIdx = 0;
- if (src->SrcRegister.Indirect) {
- indIdx = storage->addrElement(src->SrcRegisterInd.Index);
+ if (src->Register.Indirect) {
+ indIdx = storage->addrElement(src->Indirect.Index);
indIdx = storage->extractIndex(indIdx);
}
- if (src->SrcRegister.File == TGSI_FILE_CONSTANT) {
- val = storage->constElement(src->SrcRegister.Index, indIdx);
- } else if (src->SrcRegister.File == TGSI_FILE_INPUT) {
- val = storage->inputElement(src->SrcRegister.Index, indIdx);
- } else if (src->SrcRegister.File == TGSI_FILE_TEMPORARY) {
- val = storage->tempElement(src->SrcRegister.Index);
- } else if (src->SrcRegister.File == TGSI_FILE_OUTPUT) {
- val = storage->outputElement(src->SrcRegister.Index, indIdx);
- } else if (src->SrcRegister.File == TGSI_FILE_IMMEDIATE) {
- val = storage->immediateElement(src->SrcRegister.Index);
+ if (src->Register.File == TGSI_FILE_CONSTANT) {
+ val = storage->constElement(src->Register.Index, indIdx);
+ } else if (src->Register.File == TGSI_FILE_INPUT) {
+ val = storage->inputElement(src->Register.Index, indIdx);
+ } else if (src->Register.File == TGSI_FILE_TEMPORARY) {
+ val = storage->tempElement(src->Register.Index);
+ } else if (src->Register.File == TGSI_FILE_OUTPUT) {
+ val = storage->outputElement(src->Register.Index, indIdx);
+ } else if (src->Register.File == TGSI_FILE_IMMEDIATE) {
+ val = storage->immediateElement(src->Register.Index);
} else {
- fprintf(stderr, "ERROR: not supported llvm source %d\n", src->SrcRegister.File);
+ fprintf(stderr, "ERROR: not supported llvm source %d\n", src->Register.File);
return;
}
/* store results */
for (int i = 0; i < inst->Instruction.NumDstRegs; ++i) {
- struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i];
-
- if (dst->DstRegister.File == TGSI_FILE_OUTPUT) {
- storage->setOutputElement(dst->DstRegister.Index, out, dst->DstRegister.WriteMask);
- } else if (dst->DstRegister.File == TGSI_FILE_TEMPORARY) {
- storage->setTempElement(dst->DstRegister.Index, out, dst->DstRegister.WriteMask);
- } else if (dst->DstRegister.File == TGSI_FILE_ADDRESS) {
- storage->setAddrElement(dst->DstRegister.Index, out, dst->DstRegister.WriteMask);
+ struct tgsi_full_dst_register *dst = &inst->Dst[i];
+
+ if (dst->Register.File == TGSI_FILE_OUTPUT) {
+ storage->setOutputElement(dst->Register.Index, out, dst->Register.WriteMask);
+ } else if (dst->Register.File == TGSI_FILE_TEMPORARY) {
+ storage->setTempElement(dst->Register.Index, out, dst->Register.WriteMask);
+ } else if (dst->Register.File == TGSI_FILE_ADDRESS) {
+ storage->setAddrElement(dst->Register.Index, out, dst->Register.WriteMask);
} else {
fprintf(stderr, "ERROR: unsupported LLVM destination!");
assert(!"wrong destination");
std::vector< std::vector<llvm::Value*> > inputs(inst->Instruction.NumSrcRegs);
for (int i = 0; i < inst->Instruction.NumSrcRegs; ++i) {
- struct tgsi_full_src_register *src = &inst->FullSrcRegisters[i];
+ struct tgsi_full_src_register *src = &inst->Src[i];
std::vector<llvm::Value*> val;
llvm::Value *indIdx = 0;
int swizzle = swizzleInt(src);
- if (src->SrcRegister.Indirect) {
- indIdx = storage->addrElement(src->SrcRegisterInd.Index);
+ if (src->Register.Indirect) {
+ indIdx = storage->addrElement(src->Indirect.Index);
}
- val = storage->load((enum tgsi_file_type)src->SrcRegister.File,
- src->SrcRegister.Index, swizzle, instr->getIRBuilder(), indIdx);
+ val = storage->load((enum tgsi_file_type)src->Register.File,
+ src->Register.Index, swizzle, instr->getIRBuilder(), indIdx);
inputs[i] = val;
}
/* store results */
for (int i = 0; i < inst->Instruction.NumDstRegs; ++i) {
- struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i];
- storage->store((enum tgsi_file_type)dst->DstRegister.File,
- dst->DstRegister.Index, out, dst->DstRegister.WriteMask,
+ struct tgsi_full_dst_register *dst = &inst->Dst[i];
+ storage->store((enum tgsi_file_type)dst->Register.File,
+ dst->Register.Index, out, dst->Register.WriteMask,
instr->getIRBuilder() );
}
}
{
struct pb_buffer *old = *dst;
- if (pipe_reference((struct pipe_reference**)dst, &src->base.reference))
+ if (pipe_reference(&(*dst)->base.reference, &src->base.reference))
pb_destroy( old );
+ *dst = src;
}
/**************************************************************************
*
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007-2009 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
struct fenced_buffer
{
+ /*
+ * Immutable members.
+ */
+
struct pb_buffer base;
-
struct pb_buffer *buffer;
+ struct fenced_buffer_list *list;
+
+ /**
+ * Protected by fenced_buffer_list::mutex
+ */
+ struct list_head head;
- /* FIXME: protect access with mutex */
+ /**
+ * Following members are mutable and protected by this mutex.
+ *
+ * You may lock this mutex alone, or lock it with fenced_buffer_list::mutex
+ * held, but in order to prevent deadlocks you must never lock
+ * fenced_buffer_list::mutex with this mutex held.
+ */
+ pipe_mutex mutex;
/**
* A bitmask of PIPE_BUFFER_USAGE_CPU/GPU_READ/WRITE describing the current
struct pb_validate *vl;
unsigned validation_flags;
struct pipe_fence_handle *fence;
-
- struct list_head head;
- struct fenced_buffer_list *list;
};
}
+/**
+ * Add the buffer to the fenced list.
+ *
+ * fenced_buffer_list::mutex and fenced_buffer::mutex must be held, in this
+ * order before calling this function.
+ *
+ * Reference count should be incremented before calling this function.
+ */
static INLINE void
-_fenced_buffer_add(struct fenced_buffer *fenced_buf)
+fenced_buffer_add_locked(struct fenced_buffer_list *fenced_list,
+ struct fenced_buffer *fenced_buf)
{
- struct fenced_buffer_list *fenced_list = fenced_buf->list;
-
assert(pipe_is_referenced(&fenced_buf->base.base.reference));
assert(fenced_buf->flags & PIPE_BUFFER_USAGE_GPU_READ_WRITE);
assert(fenced_buf->fence);
+ /* TODO: Move the reference count increment here */
+
#ifdef DEBUG
LIST_DEL(&fenced_buf->head);
assert(fenced_list->numUnfenced);
/**
- * Actually destroy the buffer.
+ * Remove the buffer from the fenced list.
+ *
+ * fenced_buffer_list::mutex and fenced_buffer::mutex must be held, in this
+ * order before calling this function.
+ *
+ * Reference count should be decremented after calling this function.
*/
static INLINE void
-_fenced_buffer_destroy(struct fenced_buffer *fenced_buf)
-{
- struct fenced_buffer_list *fenced_list = fenced_buf->list;
-
- assert(!pipe_is_referenced(&fenced_buf->base.base.reference));
- assert(!fenced_buf->fence);
-#ifdef DEBUG
- assert(fenced_buf->head.prev);
- assert(fenced_buf->head.next);
- LIST_DEL(&fenced_buf->head);
- assert(fenced_list->numUnfenced);
- --fenced_list->numUnfenced;
-#else
- (void)fenced_list;
-#endif
- pb_reference(&fenced_buf->buffer, NULL);
- FREE(fenced_buf);
-}
-
-
-static INLINE void
-_fenced_buffer_remove(struct fenced_buffer_list *fenced_list,
- struct fenced_buffer *fenced_buf)
+fenced_buffer_remove_locked(struct fenced_buffer_list *fenced_list,
+ struct fenced_buffer *fenced_buf)
{
struct pb_fence_ops *ops = fenced_list->ops;
++fenced_list->numUnfenced;
#endif
- /**
- * FIXME!!!
- */
-
- if(!pipe_is_referenced(&fenced_buf->base.base.reference))
- _fenced_buffer_destroy(fenced_buf);
+ /* TODO: Move the reference count decrement and destruction here */
}
+/**
+ * Wait for the fence to expire, and remove it from the fenced list.
+ *
+ * fenced_buffer::mutex must be held. fenced_buffer_list::mutex must not be
+ * held -- it will
+ */
static INLINE enum pipe_error
-_fenced_buffer_finish(struct fenced_buffer *fenced_buf)
+fenced_buffer_finish_locked(struct fenced_buffer_list *fenced_list,
+ struct fenced_buffer *fenced_buf)
{
- struct fenced_buffer_list *fenced_list = fenced_buf->list;
struct pb_fence_ops *ops = fenced_list->ops;
+ enum pipe_error ret = PIPE_ERROR;
#if 0
debug_warning("waiting for GPU");
#endif
+ assert(pipe_is_referenced(&fenced_buf->base.base.reference));
assert(fenced_buf->fence);
+
+ /* Acquire the global lock */
+ pipe_mutex_unlock(fenced_buf->mutex);
+ pipe_mutex_lock(fenced_list->mutex);
+ pipe_mutex_lock(fenced_buf->mutex);
+
if(fenced_buf->fence) {
- if(ops->fence_finish(ops, fenced_buf->fence, 0) != 0) {
- return PIPE_ERROR;
+ if(ops->fence_finish(ops, fenced_buf->fence, 0) == 0) {
+ /* Remove from the fenced list */
+ /* TODO: remove consequents */
+ fenced_buffer_remove_locked(fenced_list, fenced_buf);
+
+ p_atomic_dec(&fenced_buf->base.base.reference.count);
+ assert(pipe_is_referenced(&fenced_buf->base.base.reference));
+
+ fenced_buf->flags &= ~PIPE_BUFFER_USAGE_GPU_READ_WRITE;
+
+ ret = PIPE_OK;
}
- /* Remove from the fenced list */
- /* TODO: remove consequents */
- _fenced_buffer_remove(fenced_list, fenced_buf);
}
- fenced_buf->flags &= ~PIPE_BUFFER_USAGE_GPU_READ_WRITE;
- return PIPE_OK;
+ pipe_mutex_unlock(fenced_list->mutex);
+
+ return ret;
}
* Free as many fenced buffers from the list head as possible.
*/
static void
-_fenced_buffer_list_check_free(struct fenced_buffer_list *fenced_list,
+fenced_buffer_list_check_free_locked(struct fenced_buffer_list *fenced_list,
int wait)
{
struct pb_fence_ops *ops = fenced_list->ops;
struct list_head *curr, *next;
struct fenced_buffer *fenced_buf;
+ struct pb_buffer *pb_buf;
struct pipe_fence_handle *prev_fence = NULL;
curr = fenced_list->delayed.next;
while(curr != &fenced_list->delayed) {
fenced_buf = LIST_ENTRY(struct fenced_buffer, curr, head);
+ pipe_mutex_lock(fenced_buf->mutex);
+
if(fenced_buf->fence != prev_fence) {
int signaled;
if (wait)
signaled = ops->fence_finish(ops, fenced_buf->fence, 0);
else
signaled = ops->fence_signalled(ops, fenced_buf->fence, 0);
- if (signaled != 0)
+ if (signaled != 0) {
+ pipe_mutex_unlock(fenced_buf->mutex);
break;
+ }
prev_fence = fenced_buf->fence;
}
else {
assert(ops->fence_signalled(ops, fenced_buf->fence, 0) == 0);
}
- _fenced_buffer_remove(fenced_list, fenced_buf);
+ fenced_buffer_remove_locked(fenced_list, fenced_buf);
+ pipe_mutex_unlock(fenced_buf->mutex);
+
+ pb_buf = &fenced_buf->base;
+ pb_reference(&pb_buf, NULL);
+
curr = next;
next = curr->next;
struct fenced_buffer *fenced_buf = fenced_buffer(buf);
struct fenced_buffer_list *fenced_list = fenced_buf->list;
- pipe_mutex_lock(fenced_list->mutex);
assert(!pipe_is_referenced(&fenced_buf->base.base.reference));
- if (fenced_buf->fence) {
- struct pb_fence_ops *ops = fenced_list->ops;
- if(ops->fence_signalled(ops, fenced_buf->fence, 0) == 0) {
- struct list_head *curr, *prev;
- curr = &fenced_buf->head;
- prev = curr->prev;
- do {
- fenced_buf = LIST_ENTRY(struct fenced_buffer, curr, head);
- assert(ops->fence_signalled(ops, fenced_buf->fence, 0) == 0);
- _fenced_buffer_remove(fenced_list, fenced_buf);
- curr = prev;
- prev = curr->prev;
- } while (curr != &fenced_list->delayed);
- }
- else {
- /* delay destruction */
- }
- }
- else {
- _fenced_buffer_destroy(fenced_buf);
- }
+ assert(!fenced_buf->fence);
+
+#ifdef DEBUG
+ pipe_mutex_lock(fenced_list->mutex);
+ assert(fenced_buf->head.prev);
+ assert(fenced_buf->head.next);
+ LIST_DEL(&fenced_buf->head);
+ assert(fenced_list->numUnfenced);
+ --fenced_list->numUnfenced;
pipe_mutex_unlock(fenced_list->mutex);
+#else
+ (void)fenced_list;
+#endif
+
+ pb_reference(&fenced_buf->buffer, NULL);
+
+ pipe_mutex_destroy(fenced_buf->mutex);
+ FREE(fenced_buf);
}
struct fenced_buffer *fenced_buf = fenced_buffer(buf);
struct fenced_buffer_list *fenced_list = fenced_buf->list;
struct pb_fence_ops *ops = fenced_list->ops;
- void *map;
+ void *map = NULL;
+
+ pipe_mutex_lock(fenced_buf->mutex);
assert(!(flags & PIPE_BUFFER_USAGE_GPU_READ_WRITE));
/* Serialize writes */
if((fenced_buf->flags & PIPE_BUFFER_USAGE_GPU_WRITE) ||
((fenced_buf->flags & PIPE_BUFFER_USAGE_GPU_READ) && (flags & PIPE_BUFFER_USAGE_CPU_WRITE))) {
- if(flags & PIPE_BUFFER_USAGE_DONTBLOCK) {
+ if((flags & PIPE_BUFFER_USAGE_DONTBLOCK) &&
+ ops->fence_signalled(ops, fenced_buf->fence, 0) == 0) {
/* Don't wait for the GPU to finish writing */
- if(ops->fence_signalled(ops, fenced_buf->fence, 0) == 0)
- _fenced_buffer_remove(fenced_list, fenced_buf);
- else
- return NULL;
- }
- else {
- /* Wait for the GPU to finish writing */
- _fenced_buffer_finish(fenced_buf);
+ goto finish;
}
+
+ /* Wait for the GPU to finish writing */
+ fenced_buffer_finish_locked(fenced_list, fenced_buf);
}
#if 0
fenced_buf->flags |= flags & PIPE_BUFFER_USAGE_CPU_READ_WRITE;
}
+finish:
+ pipe_mutex_unlock(fenced_buf->mutex);
+
return map;
}
fenced_buffer_unmap(struct pb_buffer *buf)
{
struct fenced_buffer *fenced_buf = fenced_buffer(buf);
+
+ pipe_mutex_lock(fenced_buf->mutex);
+
assert(fenced_buf->mapcount);
if(fenced_buf->mapcount) {
pb_unmap(fenced_buf->buffer);
if(!fenced_buf->mapcount)
fenced_buf->flags &= ~PIPE_BUFFER_USAGE_CPU_READ_WRITE;
}
+
+ pipe_mutex_unlock(fenced_buf->mutex);
}
struct fenced_buffer *fenced_buf = fenced_buffer(buf);
enum pipe_error ret;
+ pipe_mutex_lock(fenced_buf->mutex);
+
if(!vl) {
/* invalidate */
fenced_buf->vl = NULL;
fenced_buf->validation_flags = 0;
- return PIPE_OK;
+ ret = PIPE_OK;
+ goto finish;
}
assert(flags & PIPE_BUFFER_USAGE_GPU_READ_WRITE);
flags &= PIPE_BUFFER_USAGE_GPU_READ_WRITE;
/* Buffer cannot be validated in two different lists */
- if(fenced_buf->vl && fenced_buf->vl != vl)
- return PIPE_ERROR_RETRY;
+ if(fenced_buf->vl && fenced_buf->vl != vl) {
+ ret = PIPE_ERROR_RETRY;
+ goto finish;
+ }
#if 0
/* Do not validate if buffer is still mapped */
if(fenced_buf->flags & PIPE_BUFFER_USAGE_CPU_READ_WRITE) {
/* TODO: wait for the thread that mapped the buffer to unmap it */
- return PIPE_ERROR_RETRY;
+ ret = PIPE_ERROR_RETRY;
+ goto finish;
}
/* Final sanity checking */
assert(!(fenced_buf->flags & PIPE_BUFFER_USAGE_CPU_READ_WRITE));
if(fenced_buf->vl == vl &&
(fenced_buf->validation_flags & flags) == flags) {
/* Nothing to do -- buffer already validated */
- return PIPE_OK;
+ ret = PIPE_OK;
+ goto finish;
}
ret = pb_validate(fenced_buf->buffer, vl, flags);
if (ret != PIPE_OK)
- return ret;
+ goto finish;
fenced_buf->vl = vl;
fenced_buf->validation_flags |= flags;
- return PIPE_OK;
+finish:
+ pipe_mutex_unlock(fenced_buf->mutex);
+
+ return ret;
}
fenced_buf = fenced_buffer(buf);
fenced_list = fenced_buf->list;
ops = fenced_list->ops;
-
- if(fence == fenced_buf->fence) {
- /* Nothing to do */
- return;
- }
- assert(fenced_buf->vl);
- assert(fenced_buf->validation_flags);
-
pipe_mutex_lock(fenced_list->mutex);
- if (fenced_buf->fence)
- _fenced_buffer_remove(fenced_list, fenced_buf);
- if (fence) {
- ops->fence_reference(ops, &fenced_buf->fence, fence);
- fenced_buf->flags |= fenced_buf->validation_flags;
- _fenced_buffer_add(fenced_buf);
- }
- pipe_mutex_unlock(fenced_list->mutex);
+ pipe_mutex_lock(fenced_buf->mutex);
+
+ assert(pipe_is_referenced(&fenced_buf->base.base.reference));
+
+ if(fence != fenced_buf->fence) {
+ assert(fenced_buf->vl);
+ assert(fenced_buf->validation_flags);
+
+ if (fenced_buf->fence) {
+ fenced_buffer_remove_locked(fenced_list, fenced_buf);
+ p_atomic_dec(&fenced_buf->base.base.reference.count);
+ assert(pipe_is_referenced(&fenced_buf->base.base.reference));
+ }
+ if (fence) {
+ ops->fence_reference(ops, &fenced_buf->fence, fence);
+ fenced_buf->flags |= fenced_buf->validation_flags;
+ p_atomic_inc(&fenced_buf->base.base.reference.count);
+ fenced_buffer_add_locked(fenced_list, fenced_buf);
+ }
+
+ pb_fence(fenced_buf->buffer, fence);
- pb_fence(fenced_buf->buffer, fence);
+ fenced_buf->vl = NULL;
+ fenced_buf->validation_flags = 0;
+ }
- fenced_buf->vl = NULL;
- fenced_buf->validation_flags = 0;
+ pipe_mutex_unlock(fenced_buf->mutex);
+ pipe_mutex_unlock(fenced_list->mutex);
}
pb_size *offset)
{
struct fenced_buffer *fenced_buf = fenced_buffer(buf);
+ /* NOTE: accesses immutable members only -- mutex not necessary */
pb_get_base_buffer(fenced_buf->buffer, base_buf, offset);
}
buf->buffer = buffer;
buf->list = fenced_list;
+ pipe_mutex_init(buf->mutex);
+
#ifdef DEBUG
pipe_mutex_lock(fenced_list->mutex);
LIST_ADDTAIL(&buf->head, &fenced_list->unfenced);
int wait)
{
pipe_mutex_lock(fenced_list->mutex);
- _fenced_buffer_list_check_free(fenced_list, wait);
+ fenced_buffer_list_check_free_locked(fenced_list, wait);
pipe_mutex_unlock(fenced_list->mutex);
}
next = curr->next;
while(curr != &fenced_list->unfenced) {
fenced_buf = LIST_ENTRY(struct fenced_buffer, curr, head);
+ pipe_mutex_lock(fenced_buf->mutex);
assert(!fenced_buf->fence);
debug_printf("%10p %7u %7u\n",
(void *) fenced_buf,
fenced_buf->base.base.size,
p_atomic_read(&fenced_buf->base.base.reference.count));
+ pipe_mutex_unlock(fenced_buf->mutex);
curr = next;
next = curr->next;
}
while(curr != &fenced_list->delayed) {
int signaled;
fenced_buf = LIST_ENTRY(struct fenced_buffer, curr, head);
+ pipe_mutex_lock(fenced_buf->mutex);
signaled = ops->fence_signalled(ops, fenced_buf->fence, 0);
debug_printf("%10p %7u %7u %10p %s\n",
(void *) fenced_buf,
p_atomic_read(&fenced_buf->base.base.reference.count),
(void *) fenced_buf->fence,
signaled == 0 ? "y" : "n");
+ pipe_mutex_unlock(fenced_buf->mutex);
curr = next;
next = curr->next;
}
#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_OS_SOLARIS)
sched_yield();
#endif
- _fenced_buffer_list_check_free(fenced_list, 1);
pipe_mutex_lock(fenced_list->mutex);
+ fenced_buffer_list_check_free_locked(fenced_list, 1);
}
#ifdef DEBUG
#endif
pipe_mutex_unlock(fenced_list->mutex);
+ pipe_mutex_destroy(fenced_list->mutex);
fenced_list->ops->destroy(fenced_list->ops);
LIST_DEL(&buf->head);
pipe_mutex_unlock(mgr->mutex);
/* Increase refcount */
- pb_reference((struct pb_buffer**)&buf, &buf->base);
+ pipe_reference(NULL, &buf->base.base.reference);
return &buf->base;
}
target Label of target instruction.
+
+3 Other tokens
+===============
+
+
+3.1 Declaration Semantic
+-------------------------
+
+
+ Follows Declaration token if Semantic bit is set.
+
+ Since its purpose is to link a shader with other stages of the pipeline,
+ it is valid to follow only those Declaration tokens that declare a register
+ either in INPUT or OUTPUT file.
+
+ SemanticName field contains the semantic name of the register being declared.
+ There is no default value.
+
+ SemanticIndex is an optional subscript that can be used to distinguish
+ different register declarations with the same semantic name. The default value
+ is 0.
+
+ The meanings of the individual semantic names are explained in the following
+ sections.
+
+
+3.1.1 FACE
+
+ Valid only in a fragment shader INPUT declaration.
+
+ FACE.x is negative when the primitive is back facing. FACE.x is positive
+ when the primitive is front facing.
#include "tgsi_build.h"
#include "tgsi_parse.h"
-/*
- * version
- */
-
-struct tgsi_version
-tgsi_build_version( void )
-{
- struct tgsi_version version;
-
- version.MajorVersion = 1;
- version.MinorVersion = 1;
- version.Padding = 0;
-
- return version;
-}
/*
* header
declaration.Centroid = 0;
declaration.Invariant = 0;
declaration.Padding = 0;
- declaration.Extended = 0;
return declaration;
}
struct tgsi_full_declaration full_declaration;
full_declaration.Declaration = tgsi_default_declaration();
- full_declaration.DeclarationRange = tgsi_default_declaration_range();
+ full_declaration.Range = tgsi_default_declaration_range();
full_declaration.Semantic = tgsi_default_declaration_semantic();
return full_declaration;
size++;
*dr = tgsi_build_declaration_range(
- full_decl->DeclarationRange.First,
- full_decl->DeclarationRange.Last,
+ full_decl->Range.First,
+ full_decl->Range.Last,
declaration,
header );
size++;
*ds = tgsi_build_declaration_semantic(
- full_decl->Semantic.SemanticName,
- full_decl->Semantic.SemanticIndex,
+ full_decl->Semantic.Name,
+ full_decl->Semantic.Index,
declaration,
header );
}
{
struct tgsi_declaration_semantic ds;
- ds.SemanticName = TGSI_SEMANTIC_POSITION;
- ds.SemanticIndex = 0;
+ ds.Name = TGSI_SEMANTIC_POSITION;
+ ds.Index = 0;
ds.Padding = 0;
return ds;
assert( semantic_index <= 0xFFFF );
ds = tgsi_default_declaration_semantic();
- ds.SemanticName = semantic_name;
- ds.SemanticIndex = semantic_index;
+ ds.Name = semantic_name;
+ ds.Index = semantic_index;
declaration_grow( declaration, header );
immediate.NrTokens = 1;
immediate.DataType = TGSI_IMM_FLOAT32;
immediate.Padding = 0;
- immediate.Extended = 0;
return immediate;
}
struct tgsi_instruction instruction;
instruction.Type = TGSI_TOKEN_TYPE_INSTRUCTION;
- instruction.NrTokens = 1;
+ instruction.NrTokens = 0;
instruction.Opcode = TGSI_OPCODE_MOV;
instruction.Saturate = TGSI_SAT_NONE;
+ instruction.Predicate = 0;
instruction.NumDstRegs = 1;
instruction.NumSrcRegs = 1;
+ instruction.Label = 0;
+ instruction.Texture = 0;
instruction.Padding = 0;
- instruction.Extended = 0;
return instruction;
}
struct tgsi_instruction
-tgsi_build_instruction(
- unsigned opcode,
- unsigned saturate,
- unsigned num_dst_regs,
- unsigned num_src_regs,
- struct tgsi_header *header )
+tgsi_build_instruction(unsigned opcode,
+ unsigned saturate,
+ unsigned predicate,
+ unsigned num_dst_regs,
+ unsigned num_src_regs,
+ struct tgsi_header *header)
{
struct tgsi_instruction instruction;
instruction = tgsi_default_instruction();
instruction.Opcode = opcode;
instruction.Saturate = saturate;
+ instruction.Predicate = predicate;
instruction.NumDstRegs = num_dst_regs;
instruction.NumSrcRegs = num_src_regs;
unsigned i;
full_instruction.Instruction = tgsi_default_instruction();
- full_instruction.InstructionExtLabel = tgsi_default_instruction_ext_label();
- full_instruction.InstructionExtTexture = tgsi_default_instruction_ext_texture();
- full_instruction.InstructionExtPredicate = tgsi_default_instruction_ext_predicate();
+ full_instruction.Predicate = tgsi_default_instruction_predicate();
+ full_instruction.Label = tgsi_default_instruction_label();
+ full_instruction.Texture = tgsi_default_instruction_texture();
for( i = 0; i < TGSI_FULL_MAX_DST_REGISTERS; i++ ) {
- full_instruction.FullDstRegisters[i] = tgsi_default_full_dst_register();
+ full_instruction.Dst[i] = tgsi_default_full_dst_register();
}
for( i = 0; i < TGSI_FULL_MAX_SRC_REGISTERS; i++ ) {
- full_instruction.FullSrcRegisters[i] = tgsi_default_full_src_register();
+ full_instruction.Src[i] = tgsi_default_full_src_register();
}
- full_instruction.Flags = 0x0;
-
return full_instruction;
}
instruction = (struct tgsi_instruction *) &tokens[size];
size++;
- *instruction = tgsi_build_instruction(
- full_inst->Instruction.Opcode,
- full_inst->Instruction.Saturate,
- full_inst->Instruction.NumDstRegs,
- full_inst->Instruction.NumSrcRegs,
- header );
+ *instruction = tgsi_build_instruction(full_inst->Instruction.Opcode,
+ full_inst->Instruction.Saturate,
+ full_inst->Instruction.Predicate,
+ full_inst->Instruction.NumDstRegs,
+ full_inst->Instruction.NumSrcRegs,
+ header);
prev_token = (struct tgsi_token *) instruction;
- if( tgsi_compare_instruction_ext_label(
- full_inst->InstructionExtLabel,
- tgsi_default_instruction_ext_label() ) ) {
- struct tgsi_instruction_ext_label *instruction_ext_label;
+ if (full_inst->Instruction.Predicate) {
+ struct tgsi_instruction_predicate *instruction_predicate;
- if( maxsize <= size )
+ if (maxsize <= size) {
return 0;
- instruction_ext_label =
- (struct tgsi_instruction_ext_label *) &tokens[size];
+ }
+ instruction_predicate = (struct tgsi_instruction_predicate *)&tokens[size];
size++;
- *instruction_ext_label = tgsi_build_instruction_ext_label(
- full_inst->InstructionExtLabel.Label,
- prev_token,
- instruction,
- header );
- prev_token = (struct tgsi_token *) instruction_ext_label;
+ *instruction_predicate =
+ tgsi_build_instruction_predicate(full_inst->Predicate.Index,
+ full_inst->Predicate.Negate,
+ full_inst->Predicate.SwizzleX,
+ full_inst->Predicate.SwizzleY,
+ full_inst->Predicate.SwizzleZ,
+ full_inst->Predicate.SwizzleW,
+ instruction,
+ header);
}
- if( tgsi_compare_instruction_ext_texture(
- full_inst->InstructionExtTexture,
- tgsi_default_instruction_ext_texture() ) ) {
- struct tgsi_instruction_ext_texture *instruction_ext_texture;
+ if (full_inst->Instruction.Label) {
+ struct tgsi_instruction_label *instruction_label;
if( maxsize <= size )
return 0;
- instruction_ext_texture =
- (struct tgsi_instruction_ext_texture *) &tokens[size];
+ instruction_label =
+ (struct tgsi_instruction_label *) &tokens[size];
size++;
- *instruction_ext_texture = tgsi_build_instruction_ext_texture(
- full_inst->InstructionExtTexture.Texture,
+ *instruction_label = tgsi_build_instruction_label(
+ full_inst->Label.Label,
prev_token,
instruction,
- header );
- prev_token = (struct tgsi_token *) instruction_ext_texture;
+ header );
+ prev_token = (struct tgsi_token *) instruction_label;
}
- if (tgsi_compare_instruction_ext_predicate(full_inst->InstructionExtPredicate,
- tgsi_default_instruction_ext_predicate())) {
- struct tgsi_instruction_ext_predicate *instruction_ext_predicate;
+ if (full_inst->Instruction.Texture) {
+ struct tgsi_instruction_texture *instruction_texture;
- if (maxsize <= size) {
+ if( maxsize <= size )
return 0;
- }
- instruction_ext_predicate = (struct tgsi_instruction_ext_predicate *)&tokens[size];
+ instruction_texture =
+ (struct tgsi_instruction_texture *) &tokens[size];
size++;
- *instruction_ext_predicate =
- tgsi_build_instruction_ext_predicate(full_inst->InstructionExtPredicate.SrcIndex,
- full_inst->InstructionExtPredicate.Negate,
- full_inst->InstructionExtPredicate.SwizzleX,
- full_inst->InstructionExtPredicate.SwizzleY,
- full_inst->InstructionExtPredicate.SwizzleZ,
- full_inst->InstructionExtPredicate.SwizzleW,
- prev_token,
- instruction,
- header);
- prev_token = (struct tgsi_token *)instruction_ext_predicate;
+ *instruction_texture = tgsi_build_instruction_texture(
+ full_inst->Texture.Texture,
+ prev_token,
+ instruction,
+ header );
+ prev_token = (struct tgsi_token *) instruction_texture;
}
for( i = 0; i < full_inst->Instruction.NumDstRegs; i++ ) {
- const struct tgsi_full_dst_register *reg = &full_inst->FullDstRegisters[i];
+ const struct tgsi_full_dst_register *reg = &full_inst->Dst[i];
struct tgsi_dst_register *dst_register;
struct tgsi_token *prev_token;
size++;
*dst_register = tgsi_build_dst_register(
- reg->DstRegister.File,
- reg->DstRegister.WriteMask,
- reg->DstRegister.Indirect,
- reg->DstRegister.Index,
+ reg->Register.File,
+ reg->Register.WriteMask,
+ reg->Register.Indirect,
+ reg->Register.Index,
instruction,
header );
prev_token = (struct tgsi_token *) dst_register;
- if( tgsi_compare_dst_register_ext_modulate(
- reg->DstRegisterExtModulate,
- tgsi_default_dst_register_ext_modulate() ) ) {
- struct tgsi_dst_register_ext_modulate *dst_register_ext_modulate;
-
- if( maxsize <= size )
- return 0;
- dst_register_ext_modulate =
- (struct tgsi_dst_register_ext_modulate *) &tokens[size];
- size++;
-
- *dst_register_ext_modulate = tgsi_build_dst_register_ext_modulate(
- reg->DstRegisterExtModulate.Modulate,
- prev_token,
- instruction,
- header );
- prev_token = (struct tgsi_token *) dst_register_ext_modulate;
- }
-
- if( reg->DstRegister.Indirect ) {
+ if( reg->Register.Indirect ) {
struct tgsi_src_register *ind;
if( maxsize <= size )
size++;
*ind = tgsi_build_src_register(
- reg->DstRegisterInd.File,
- reg->DstRegisterInd.SwizzleX,
- reg->DstRegisterInd.SwizzleY,
- reg->DstRegisterInd.SwizzleZ,
- reg->DstRegisterInd.SwizzleW,
- reg->DstRegisterInd.Negate,
- reg->DstRegisterInd.Indirect,
- reg->DstRegisterInd.Dimension,
- reg->DstRegisterInd.Index,
+ reg->Indirect.File,
+ reg->Indirect.SwizzleX,
+ reg->Indirect.SwizzleY,
+ reg->Indirect.SwizzleZ,
+ reg->Indirect.SwizzleW,
+ reg->Indirect.Negate,
+ reg->Indirect.Absolute,
+ reg->Indirect.Indirect,
+ reg->Indirect.Dimension,
+ reg->Indirect.Index,
instruction,
header );
}
}
for( i = 0; i < full_inst->Instruction.NumSrcRegs; i++ ) {
- const struct tgsi_full_src_register *reg = &full_inst->FullSrcRegisters[i];
+ const struct tgsi_full_src_register *reg = &full_inst->Src[i];
struct tgsi_src_register *src_register;
struct tgsi_token *prev_token;
size++;
*src_register = tgsi_build_src_register(
- reg->SrcRegister.File,
- reg->SrcRegister.SwizzleX,
- reg->SrcRegister.SwizzleY,
- reg->SrcRegister.SwizzleZ,
- reg->SrcRegister.SwizzleW,
- reg->SrcRegister.Negate,
- reg->SrcRegister.Indirect,
- reg->SrcRegister.Dimension,
- reg->SrcRegister.Index,
+ reg->Register.File,
+ reg->Register.SwizzleX,
+ reg->Register.SwizzleY,
+ reg->Register.SwizzleZ,
+ reg->Register.SwizzleW,
+ reg->Register.Negate,
+ reg->Register.Absolute,
+ reg->Register.Indirect,
+ reg->Register.Dimension,
+ reg->Register.Index,
instruction,
header );
prev_token = (struct tgsi_token *) src_register;
- if( tgsi_compare_src_register_ext_mod(
- reg->SrcRegisterExtMod,
- tgsi_default_src_register_ext_mod() ) ) {
- struct tgsi_src_register_ext_mod *src_register_ext_mod;
-
- if( maxsize <= size )
- return 0;
- src_register_ext_mod =
- (struct tgsi_src_register_ext_mod *) &tokens[size];
- size++;
-
- *src_register_ext_mod = tgsi_build_src_register_ext_mod(
- reg->SrcRegisterExtMod.Complement,
- reg->SrcRegisterExtMod.Bias,
- reg->SrcRegisterExtMod.Scale2X,
- reg->SrcRegisterExtMod.Absolute,
- reg->SrcRegisterExtMod.Negate,
- prev_token,
- instruction,
- header );
- prev_token = (struct tgsi_token *) src_register_ext_mod;
- }
-
- if( reg->SrcRegister.Indirect ) {
+ if( reg->Register.Indirect ) {
struct tgsi_src_register *ind;
if( maxsize <= size )
size++;
*ind = tgsi_build_src_register(
- reg->SrcRegisterInd.File,
- reg->SrcRegisterInd.SwizzleX,
- reg->SrcRegisterInd.SwizzleY,
- reg->SrcRegisterInd.SwizzleZ,
- reg->SrcRegisterInd.SwizzleW,
- reg->SrcRegisterInd.Negate,
- reg->SrcRegisterInd.Indirect,
- reg->SrcRegisterInd.Dimension,
- reg->SrcRegisterInd.Index,
+ reg->Indirect.File,
+ reg->Indirect.SwizzleX,
+ reg->Indirect.SwizzleY,
+ reg->Indirect.SwizzleZ,
+ reg->Indirect.SwizzleW,
+ reg->Indirect.Negate,
+ reg->Indirect.Absolute,
+ reg->Indirect.Indirect,
+ reg->Indirect.Dimension,
+ reg->Indirect.Index,
instruction,
header );
}
- if( reg->SrcRegister.Dimension ) {
+ if( reg->Register.Dimension ) {
struct tgsi_dimension *dim;
- assert( !reg->SrcRegisterDim.Dimension );
+ assert( !reg->Dimension.Dimension );
if( maxsize <= size )
return 0;
size++;
*dim = tgsi_build_dimension(
- reg->SrcRegisterDim.Indirect,
- reg->SrcRegisterDim.Index,
+ reg->Dimension.Indirect,
+ reg->Dimension.Index,
instruction,
header );
- if( reg->SrcRegisterDim.Indirect ) {
+ if( reg->Dimension.Indirect ) {
struct tgsi_src_register *ind;
if( maxsize <= size )
size++;
*ind = tgsi_build_src_register(
- reg->SrcRegisterDimInd.File,
- reg->SrcRegisterDimInd.SwizzleX,
- reg->SrcRegisterDimInd.SwizzleY,
- reg->SrcRegisterDimInd.SwizzleZ,
- reg->SrcRegisterDimInd.SwizzleW,
- reg->SrcRegisterDimInd.Negate,
- reg->SrcRegisterDimInd.Indirect,
- reg->SrcRegisterDimInd.Dimension,
- reg->SrcRegisterDimInd.Index,
+ reg->DimIndirect.File,
+ reg->DimIndirect.SwizzleX,
+ reg->DimIndirect.SwizzleY,
+ reg->DimIndirect.SwizzleZ,
+ reg->DimIndirect.SwizzleW,
+ reg->DimIndirect.Negate,
+ reg->DimIndirect.Absolute,
+ reg->DimIndirect.Indirect,
+ reg->DimIndirect.Dimension,
+ reg->DimIndirect.Index,
instruction,
header );
}
return size;
}
-/** test for inequality of 32-bit values pointed to by a and b */
-static INLINE boolean
-compare32(const void *a, const void *b)
+struct tgsi_instruction_predicate
+tgsi_default_instruction_predicate(void)
{
- return *((uint32_t *) a) != *((uint32_t *) b);
+ struct tgsi_instruction_predicate instruction_predicate;
+
+ instruction_predicate.SwizzleX = TGSI_SWIZZLE_X;
+ instruction_predicate.SwizzleY = TGSI_SWIZZLE_Y;
+ instruction_predicate.SwizzleZ = TGSI_SWIZZLE_Z;
+ instruction_predicate.SwizzleW = TGSI_SWIZZLE_W;
+ instruction_predicate.Negate = 0;
+ instruction_predicate.Index = 0;
+ instruction_predicate.Padding = 0;
+
+ return instruction_predicate;
}
-struct tgsi_instruction_ext_label
-tgsi_default_instruction_ext_label( void )
+struct tgsi_instruction_predicate
+tgsi_build_instruction_predicate(int index,
+ unsigned negate,
+ unsigned swizzleX,
+ unsigned swizzleY,
+ unsigned swizzleZ,
+ unsigned swizzleW,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header)
{
- struct tgsi_instruction_ext_label instruction_ext_label;
+ struct tgsi_instruction_predicate instruction_predicate;
+
+ instruction_predicate = tgsi_default_instruction_predicate();
+ instruction_predicate.SwizzleX = swizzleX;
+ instruction_predicate.SwizzleY = swizzleY;
+ instruction_predicate.SwizzleZ = swizzleZ;
+ instruction_predicate.SwizzleW = swizzleW;
+ instruction_predicate.Negate = negate;
+ instruction_predicate.Index = index;
- instruction_ext_label.Type = TGSI_INSTRUCTION_EXT_TYPE_LABEL;
- instruction_ext_label.Label = 0;
- instruction_ext_label.Padding = 0;
- instruction_ext_label.Extended = 0;
+ instruction_grow(instruction, header);
- return instruction_ext_label;
+ return instruction_predicate;
}
-unsigned
-tgsi_compare_instruction_ext_label(
- struct tgsi_instruction_ext_label a,
- struct tgsi_instruction_ext_label b )
+struct tgsi_instruction_label
+tgsi_default_instruction_label( void )
{
- a.Padding = b.Padding = 0;
- a.Extended = b.Extended = 0;
- return compare32(&a, &b);
+ struct tgsi_instruction_label instruction_label;
+
+ instruction_label.Label = 0;
+ instruction_label.Padding = 0;
+
+ return instruction_label;
}
-struct tgsi_instruction_ext_label
-tgsi_build_instruction_ext_label(
+struct tgsi_instruction_label
+tgsi_build_instruction_label(
unsigned label,
struct tgsi_token *prev_token,
struct tgsi_instruction *instruction,
struct tgsi_header *header )
{
- struct tgsi_instruction_ext_label instruction_ext_label;
+ struct tgsi_instruction_label instruction_label;
- instruction_ext_label = tgsi_default_instruction_ext_label();
- instruction_ext_label.Label = label;
+ instruction_label = tgsi_default_instruction_label();
+ instruction_label.Label = label;
+ instruction->Label = 1;
- prev_token->Extended = 1;
instruction_grow( instruction, header );
- return instruction_ext_label;
+ return instruction_label;
}
-struct tgsi_instruction_ext_texture
-tgsi_default_instruction_ext_texture( void )
+struct tgsi_instruction_texture
+tgsi_default_instruction_texture( void )
{
- struct tgsi_instruction_ext_texture instruction_ext_texture;
+ struct tgsi_instruction_texture instruction_texture;
- instruction_ext_texture.Type = TGSI_INSTRUCTION_EXT_TYPE_TEXTURE;
- instruction_ext_texture.Texture = TGSI_TEXTURE_UNKNOWN;
- instruction_ext_texture.Padding = 0;
- instruction_ext_texture.Extended = 0;
-
- return instruction_ext_texture;
-}
+ instruction_texture.Texture = TGSI_TEXTURE_UNKNOWN;
+ instruction_texture.Padding = 0;
-unsigned
-tgsi_compare_instruction_ext_texture(
- struct tgsi_instruction_ext_texture a,
- struct tgsi_instruction_ext_texture b )
-{
- a.Padding = b.Padding = 0;
- a.Extended = b.Extended = 0;
- return compare32(&a, &b);
+ return instruction_texture;
}
-struct tgsi_instruction_ext_texture
-tgsi_build_instruction_ext_texture(
+struct tgsi_instruction_texture
+tgsi_build_instruction_texture(
unsigned texture,
struct tgsi_token *prev_token,
struct tgsi_instruction *instruction,
struct tgsi_header *header )
{
- struct tgsi_instruction_ext_texture instruction_ext_texture;
+ struct tgsi_instruction_texture instruction_texture;
- instruction_ext_texture = tgsi_default_instruction_ext_texture();
- instruction_ext_texture.Texture = texture;
+ instruction_texture = tgsi_default_instruction_texture();
+ instruction_texture.Texture = texture;
+ instruction->Texture = 1;
- prev_token->Extended = 1;
instruction_grow( instruction, header );
- return instruction_ext_texture;
-}
-
-struct tgsi_instruction_ext_predicate
-tgsi_default_instruction_ext_predicate(void)
-{
- struct tgsi_instruction_ext_predicate instruction_ext_predicate;
-
- instruction_ext_predicate.Type = TGSI_INSTRUCTION_EXT_TYPE_PREDICATE;
- instruction_ext_predicate.SwizzleX = TGSI_SWIZZLE_X;
- instruction_ext_predicate.SwizzleY = TGSI_SWIZZLE_Y;
- instruction_ext_predicate.SwizzleZ = TGSI_SWIZZLE_Z;
- instruction_ext_predicate.SwizzleW = TGSI_SWIZZLE_W;
- instruction_ext_predicate.Negate = 0;
- instruction_ext_predicate.SrcIndex = 0;
- instruction_ext_predicate.Padding = 0;
- instruction_ext_predicate.Extended = 0;
-
- return instruction_ext_predicate;
-}
-
-unsigned
-tgsi_compare_instruction_ext_predicate(struct tgsi_instruction_ext_predicate a,
- struct tgsi_instruction_ext_predicate b)
-{
- a.Padding = b.Padding = 0;
- a.Extended = b.Extended = 0;
- return compare32(&a, &b);
-}
-
-struct tgsi_instruction_ext_predicate
-tgsi_build_instruction_ext_predicate(unsigned index,
- unsigned negate,
- unsigned swizzleX,
- unsigned swizzleY,
- unsigned swizzleZ,
- unsigned swizzleW,
- struct tgsi_token *prev_token,
- struct tgsi_instruction *instruction,
- struct tgsi_header *header)
-{
- struct tgsi_instruction_ext_predicate instruction_ext_predicate;
-
- instruction_ext_predicate = tgsi_default_instruction_ext_predicate();
- instruction_ext_predicate.SwizzleX = swizzleX;
- instruction_ext_predicate.SwizzleY = swizzleY;
- instruction_ext_predicate.SwizzleZ = swizzleZ;
- instruction_ext_predicate.SwizzleW = swizzleW;
- instruction_ext_predicate.Negate = negate;
- instruction_ext_predicate.SrcIndex = index;
-
- prev_token->Extended = 1;
- instruction_grow(instruction, header);
-
- return instruction_ext_predicate;
+ return instruction_texture;
}
struct tgsi_src_register
src_register.SwizzleZ = TGSI_SWIZZLE_Z;
src_register.SwizzleW = TGSI_SWIZZLE_W;
src_register.Negate = 0;
+ src_register.Absolute = 0;
src_register.Indirect = 0;
src_register.Dimension = 0;
src_register.Index = 0;
- src_register.Extended = 0;
return src_register;
}
unsigned swizzle_z,
unsigned swizzle_w,
unsigned negate,
+ unsigned absolute,
unsigned indirect,
unsigned dimension,
int index,
src_register.SwizzleZ = swizzle_z;
src_register.SwizzleW = swizzle_w;
src_register.Negate = negate;
+ src_register.Absolute = absolute;
src_register.Indirect = indirect;
src_register.Dimension = dimension;
src_register.Index = index;
{
struct tgsi_full_src_register full_src_register;
- full_src_register.SrcRegister = tgsi_default_src_register();
- full_src_register.SrcRegisterExtMod = tgsi_default_src_register_ext_mod();
- full_src_register.SrcRegisterInd = tgsi_default_src_register();
- full_src_register.SrcRegisterDim = tgsi_default_dimension();
- full_src_register.SrcRegisterDimInd = tgsi_default_src_register();
+ full_src_register.Register = tgsi_default_src_register();
+ full_src_register.Indirect = tgsi_default_src_register();
+ full_src_register.Dimension = tgsi_default_dimension();
+ full_src_register.DimIndirect = tgsi_default_src_register();
return full_src_register;
}
-struct tgsi_src_register_ext_mod
-tgsi_default_src_register_ext_mod( void )
-{
- struct tgsi_src_register_ext_mod src_register_ext_mod;
-
- src_register_ext_mod.Type = TGSI_SRC_REGISTER_EXT_TYPE_MOD;
- src_register_ext_mod.Complement = 0;
- src_register_ext_mod.Bias = 0;
- src_register_ext_mod.Scale2X = 0;
- src_register_ext_mod.Absolute = 0;
- src_register_ext_mod.Negate = 0;
- src_register_ext_mod.Padding = 0;
- src_register_ext_mod.Extended = 0;
-
- return src_register_ext_mod;
-}
-
-unsigned
-tgsi_compare_src_register_ext_mod(
- struct tgsi_src_register_ext_mod a,
- struct tgsi_src_register_ext_mod b )
-{
- a.Padding = b.Padding = 0;
- a.Extended = b.Extended = 0;
- return compare32(&a, &b);
-}
-
-struct tgsi_src_register_ext_mod
-tgsi_build_src_register_ext_mod(
- unsigned complement,
- unsigned bias,
- unsigned scale_2x,
- unsigned absolute,
- unsigned negate,
- struct tgsi_token *prev_token,
- struct tgsi_instruction *instruction,
- struct tgsi_header *header )
-{
- struct tgsi_src_register_ext_mod src_register_ext_mod;
-
- assert( complement <= 1 );
- assert( bias <= 1 );
- assert( scale_2x <= 1 );
- assert( absolute <= 1 );
- assert( negate <= 1 );
-
- src_register_ext_mod = tgsi_default_src_register_ext_mod();
- src_register_ext_mod.Complement = complement;
- src_register_ext_mod.Bias = bias;
- src_register_ext_mod.Scale2X = scale_2x;
- src_register_ext_mod.Absolute = absolute;
- src_register_ext_mod.Negate = negate;
-
- prev_token->Extended = 1;
- instruction_grow( instruction, header );
-
- return src_register_ext_mod;
-}
-
struct tgsi_dimension
tgsi_default_dimension( void )
{
dimension.Dimension = 0;
dimension.Padding = 0;
dimension.Index = 0;
- dimension.Extended = 0;
return dimension;
}
dst_register.Dimension = 0;
dst_register.Index = 0;
dst_register.Padding = 0;
- dst_register.Extended = 0;
return dst_register;
}
{
struct tgsi_full_dst_register full_dst_register;
- full_dst_register.DstRegister = tgsi_default_dst_register();
- full_dst_register.DstRegisterInd = tgsi_default_src_register();
- full_dst_register.DstRegisterExtModulate =
- tgsi_default_dst_register_ext_modulate();
+ full_dst_register.Register = tgsi_default_dst_register();
+ full_dst_register.Indirect = tgsi_default_src_register();
return full_dst_register;
}
-struct tgsi_dst_register_ext_modulate
-tgsi_default_dst_register_ext_modulate( void )
+struct tgsi_property
+tgsi_default_property( void )
{
- struct tgsi_dst_register_ext_modulate dst_register_ext_modulate;
+ struct tgsi_property property;
- dst_register_ext_modulate.Type = TGSI_DST_REGISTER_EXT_TYPE_MODULATE;
- dst_register_ext_modulate.Modulate = TGSI_MODULATE_1X;
- dst_register_ext_modulate.Padding = 0;
- dst_register_ext_modulate.Extended = 0;
+ property.Type = TGSI_TOKEN_TYPE_PROPERTY;
+ property.NrTokens = 1;
+ property.PropertyName = TGSI_PROPERTY_GS_INPUT_PRIM;
+ property.Padding = 0;
- return dst_register_ext_modulate;
+ return property;
}
-unsigned
-tgsi_compare_dst_register_ext_modulate(
- struct tgsi_dst_register_ext_modulate a,
- struct tgsi_dst_register_ext_modulate b )
+struct tgsi_property
+tgsi_build_property(unsigned property_name,
+ struct tgsi_header *header)
{
- a.Padding = b.Padding = 0;
- a.Extended = b.Extended = 0;
- return compare32(&a, &b);
+ struct tgsi_property property;
+
+ property = tgsi_default_property();
+ property.PropertyName = property_name;
+
+ header_bodysize_grow( header );
+
+ return property;
}
-struct tgsi_dst_register_ext_modulate
-tgsi_build_dst_register_ext_modulate(
- unsigned modulate,
- struct tgsi_token *prev_token,
- struct tgsi_instruction *instruction,
+
+struct tgsi_full_property
+tgsi_default_full_property( void )
+{
+ struct tgsi_full_property full_property;
+
+ full_property.Property = tgsi_default_property();
+ memset(full_property.u, 0,
+ sizeof(struct tgsi_property_data) * 8);
+
+ return full_property;
+}
+
+static void
+property_grow(
+ struct tgsi_property *property,
struct tgsi_header *header )
{
- struct tgsi_dst_register_ext_modulate dst_register_ext_modulate;
+ assert( property->NrTokens < 0xFF );
- assert( modulate <= TGSI_MODULATE_EIGHTH );
+ property->NrTokens++;
- dst_register_ext_modulate = tgsi_default_dst_register_ext_modulate();
- dst_register_ext_modulate.Modulate = modulate;
+ header_bodysize_grow( header );
+}
- prev_token->Extended = 1;
- instruction_grow( instruction, header );
+struct tgsi_property_data
+tgsi_build_property_data(
+ unsigned value,
+ struct tgsi_property *property,
+ struct tgsi_header *header )
+{
+ struct tgsi_property_data property_data;
+
+ property_data.Data = value;
+
+ property_grow( property, header );
+
+ return property_data;
+}
+
+unsigned
+tgsi_build_full_property(
+ const struct tgsi_full_property *full_prop,
+ struct tgsi_token *tokens,
+ struct tgsi_header *header,
+ unsigned maxsize )
+{
+ unsigned size = 0, i;
+ struct tgsi_property *property;
- return dst_register_ext_modulate;
+ if( maxsize <= size )
+ return 0;
+ property = (struct tgsi_property *) &tokens[size];
+ size++;
+
+ *property = tgsi_build_property(
+ full_prop->Property.PropertyName,
+ header );
+
+ assert( full_prop->Property.NrTokens <= 8 + 1 );
+
+ for( i = 0; i < full_prop->Property.NrTokens - 1; i++ ) {
+ struct tgsi_property_data *data;
+
+ if( maxsize <= size )
+ return 0;
+ data = (struct tgsi_property_data *) &tokens[size];
+ size++;
+
+ *data = tgsi_build_property_data(
+ full_prop->u[i].Data,
+ property,
+ header );
+ }
+
+ return size;
}
extern "C" {
#endif
-/*
- * version
- */
-
-struct tgsi_version
-tgsi_build_version( void );
/*
* header
struct tgsi_header *header,
unsigned maxsize );
+/*
+ * properties
+ */
+
+struct tgsi_property
+tgsi_default_property( void );
+
+struct tgsi_property
+tgsi_build_property(
+ unsigned property_name,
+ struct tgsi_header *header );
+
+struct tgsi_full_property
+tgsi_default_full_property( void );
+
+struct tgsi_property_data
+tgsi_build_property_data(
+ unsigned value,
+ struct tgsi_property *property,
+ struct tgsi_header *header );
+
+unsigned
+tgsi_build_full_property(
+ const struct tgsi_full_property *full_prop,
+ struct tgsi_token *tokens,
+ struct tgsi_header *header,
+ unsigned maxsize );
+
/*
* instruction
*/
tgsi_build_instruction(
unsigned opcode,
unsigned saturate,
+ unsigned predicate,
unsigned num_dst_regs,
unsigned num_src_regs,
struct tgsi_header *header );
struct tgsi_header *header,
unsigned maxsize );
-struct tgsi_instruction_ext_label
-tgsi_default_instruction_ext_label( void );
+struct tgsi_instruction_predicate
+tgsi_default_instruction_predicate(void);
-unsigned
-tgsi_compare_instruction_ext_label(
- struct tgsi_instruction_ext_label a,
- struct tgsi_instruction_ext_label b );
+struct tgsi_instruction_predicate
+tgsi_build_instruction_predicate(int index,
+ unsigned negate,
+ unsigned swizzleX,
+ unsigned swizzleY,
+ unsigned swizzleZ,
+ unsigned swizzleW,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header);
+
+struct tgsi_instruction_label
+tgsi_default_instruction_label( void );
-struct tgsi_instruction_ext_label
-tgsi_build_instruction_ext_label(
+struct tgsi_instruction_label
+tgsi_build_instruction_label(
unsigned label,
struct tgsi_token *prev_token,
struct tgsi_instruction *instruction,
struct tgsi_header *header );
-struct tgsi_instruction_ext_texture
-tgsi_default_instruction_ext_texture( void );
+struct tgsi_instruction_texture
+tgsi_default_instruction_texture( void );
-unsigned
-tgsi_compare_instruction_ext_texture(
- struct tgsi_instruction_ext_texture a,
- struct tgsi_instruction_ext_texture b );
-
-struct tgsi_instruction_ext_texture
-tgsi_build_instruction_ext_texture(
+struct tgsi_instruction_texture
+tgsi_build_instruction_texture(
unsigned texture,
struct tgsi_token *prev_token,
struct tgsi_instruction *instruction,
struct tgsi_header *header );
-struct tgsi_instruction_ext_predicate
-tgsi_default_instruction_ext_predicate(void);
-
-unsigned
-tgsi_compare_instruction_ext_predicate(struct tgsi_instruction_ext_predicate a,
- struct tgsi_instruction_ext_predicate b);
-
-struct tgsi_instruction_ext_predicate
-tgsi_build_instruction_ext_predicate(unsigned index,
- unsigned negate,
- unsigned swizzleX,
- unsigned swizzleY,
- unsigned swizzleZ,
- unsigned swizzleW,
- struct tgsi_token *prev_token,
- struct tgsi_instruction *instruction,
- struct tgsi_header *header);
-
struct tgsi_src_register
tgsi_default_src_register( void );
unsigned swizzle_z,
unsigned swizzle_w,
unsigned negate,
+ unsigned absolute,
unsigned indirect,
unsigned dimension,
int index,
struct tgsi_full_src_register
tgsi_default_full_src_register( void );
-struct tgsi_src_register_ext_mod
-tgsi_default_src_register_ext_mod( void );
-
-unsigned
-tgsi_compare_src_register_ext_mod(
- struct tgsi_src_register_ext_mod a,
- struct tgsi_src_register_ext_mod b );
-
-struct tgsi_src_register_ext_mod
-tgsi_build_src_register_ext_mod(
- unsigned complement,
- unsigned bias,
- unsigned scale_2x,
- unsigned absolute,
- unsigned negate,
- struct tgsi_token *prev_token,
- struct tgsi_instruction *instruction,
- struct tgsi_header *header );
struct tgsi_dimension
tgsi_default_dimension( void );
struct tgsi_full_dst_register
tgsi_default_full_dst_register( void );
-struct tgsi_dst_register_ext_modulate
-tgsi_default_dst_register_ext_modulate( void );
-
-unsigned
-tgsi_compare_dst_register_ext_modulate(
- struct tgsi_dst_register_ext_modulate a,
- struct tgsi_dst_register_ext_modulate b );
-
-struct tgsi_dst_register_ext_modulate
-tgsi_build_dst_register_ext_modulate(
- unsigned modulate,
- struct tgsi_token *prev_token,
- struct tgsi_instruction *instruction,
- struct tgsi_header *header );
#if defined __cplusplus
}
"ADDR",
"IMM",
"LOOP",
- "PRED"
+ "PRED",
+ "SV"
};
static const char *interpolate_names[] =
"PSIZE",
"GENERIC",
"NORMAL",
- "FACE"
+ "FACE",
+ "EDGEFLAG",
+ "PRIM_ID"
};
static const char *immediate_type_names[] =
"SHADOWRECT"
};
+static const char *property_names[] =
+{
+ "GS_INPUT_PRIMITIVE",
+ "GS_OUTPUT_PRIMITIVE",
+ "GS_MAX_OUTPUT_VERTICES"
+};
-static const char *modulate_names[TGSI_MODULATE_COUNT] =
+static const char *primitive_names[] =
{
- "",
- "_2X",
- "_4X",
- "_8X",
- "_D2",
- "_D4",
- "_D8"
+ "POINTS",
+ "LINES",
+ "LINE_LOOP",
+ "LINE_STRIP",
+ "TRIANGLES",
+ "TRIANGLE_STRIP",
+ "TRIANGLE_FAN",
+ "QUADS",
+ "QUAD_STRIP",
+ "POLYGON"
};
+
static void
-_dump_register(
+_dump_register_decl(
struct dump_ctx *ctx,
uint file,
int first,
int last )
{
ENM( file, file_names );
+
+ /* all geometry shader inputs are two dimensional */
+ if (file == TGSI_FILE_INPUT &&
+ ctx->iter.processor.Processor == TGSI_PROCESSOR_GEOMETRY)
+ TXT("[]");
+
CHR( '[' );
SID( first );
if (first != last) {
CHR( ']' );
}
+static void
+_dump_register_dst(
+ struct dump_ctx *ctx,
+ uint file,
+ int index)
+{
+ ENM( file, file_names );
+
+ CHR( '[' );
+ SID( index );
+ CHR( ']' );
+}
+
+
+static void
+_dump_register_src(
+ struct dump_ctx *ctx,
+ const struct tgsi_full_src_register *src )
+{
+ if (src->Register.Indirect) {
+ ENM( src->Register.File, file_names );
+ CHR( '[' );
+ ENM( src->Indirect.File, file_names );
+ CHR( '[' );
+ SID( src->Indirect.Index );
+ TXT( "]." );
+ ENM( src->Indirect.SwizzleX, swizzle_names );
+ if (src->Register.Index != 0) {
+ if (src->Register.Index > 0)
+ CHR( '+' );
+ SID( src->Register.Index );
+ }
+ CHR( ']' );
+ } else {
+ ENM( src->Register.File, file_names );
+ CHR( '[' );
+ SID( src->Register.Index );
+ CHR( ']' );
+ }
+ if (src->Register.Dimension) {
+ CHR( '[' );
+ SID( src->Dimension.Index );
+ CHR( ']' );
+ }
+}
+
static void
_dump_register_ind(
struct dump_ctx *ctx,
TXT( "DCL " );
- _dump_register(
+ _dump_register_decl(
ctx,
decl->Declaration.File,
- decl->DeclarationRange.First,
- decl->DeclarationRange.Last );
+ decl->Range.First,
+ decl->Range.Last );
_dump_writemask(
ctx,
decl->Declaration.UsageMask );
if (decl->Declaration.Semantic) {
TXT( ", " );
- ENM( decl->Semantic.SemanticName, semantic_names );
- if (decl->Semantic.SemanticIndex != 0 ||
- decl->Semantic.SemanticName == TGSI_SEMANTIC_GENERIC) {
+ ENM( decl->Semantic.Name, semantic_names );
+ if (decl->Semantic.Index != 0 ||
+ decl->Semantic.Name == TGSI_SEMANTIC_GENERIC) {
CHR( '[' );
- UID( decl->Semantic.SemanticIndex );
+ UID( decl->Semantic.Index );
CHR( ']' );
}
}
iter_declaration( &ctx.iter, (struct tgsi_full_declaration *)decl );
}
+static boolean
+iter_property(
+ struct tgsi_iterate_context *iter,
+ struct tgsi_full_property *prop )
+{
+ int i;
+ struct dump_ctx *ctx = (struct dump_ctx *)iter;
+
+ assert(Elements(property_names) == TGSI_PROPERTY_COUNT);
+
+ TXT( "PROPERTY " );
+ ENM(prop->Property.PropertyName, property_names);
+
+ if (prop->Property.NrTokens > 1)
+ TXT(" ");
+
+ for (i = 0; i < prop->Property.NrTokens - 1; ++i) {
+ switch (prop->Property.PropertyName) {
+ case TGSI_PROPERTY_GS_INPUT_PRIM:
+ case TGSI_PROPERTY_GS_OUTPUT_PRIM:
+ ENM(prop->u[i].Data, primitive_names);
+ break;
+ default:
+ SID( prop->u[i].Data );
+ break;
+ }
+ if (i < prop->Property.NrTokens - 2)
+ TXT( ", " );
+ }
+ EOL();
+
+ return TRUE;
+}
+
+void tgsi_dump_property(
+ const struct tgsi_full_property *prop )
+{
+ struct dump_ctx ctx;
+
+ ctx.printf = dump_ctx_printf;
+
+ iter_property( &ctx.iter, (struct tgsi_full_property *)prop );
+}
+
static boolean
iter_immediate(
struct tgsi_iterate_context *iter,
}
for (i = 0; i < inst->Instruction.NumDstRegs; i++) {
- const struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i];
+ const struct tgsi_full_dst_register *dst = &inst->Dst[i];
if (!first_reg)
CHR( ',' );
CHR( ' ' );
- if (dst->DstRegister.Indirect) {
+ if (dst->Register.Indirect) {
_dump_register_ind(
ctx,
- dst->DstRegister.File,
- dst->DstRegister.Index,
- dst->DstRegisterInd.File,
- dst->DstRegisterInd.Index,
- dst->DstRegisterInd.SwizzleX );
+ dst->Register.File,
+ dst->Register.Index,
+ dst->Indirect.File,
+ dst->Indirect.Index,
+ dst->Indirect.SwizzleX );
}
else {
- _dump_register(
+ _dump_register_dst(
ctx,
- dst->DstRegister.File,
- dst->DstRegister.Index,
- dst->DstRegister.Index );
+ dst->Register.File,
+ dst->Register.Index );
}
- ENM( dst->DstRegisterExtModulate.Modulate, modulate_names );
- _dump_writemask( ctx, dst->DstRegister.WriteMask );
+ _dump_writemask( ctx, dst->Register.WriteMask );
first_reg = FALSE;
}
for (i = 0; i < inst->Instruction.NumSrcRegs; i++) {
- const struct tgsi_full_src_register *src = &inst->FullSrcRegisters[i];
+ const struct tgsi_full_src_register *src = &inst->Src[i];
if (!first_reg)
CHR( ',' );
CHR( ' ' );
- if (src->SrcRegisterExtMod.Negate)
- TXT( "-(" );
- if (src->SrcRegisterExtMod.Absolute)
- CHR( '|' );
- if (src->SrcRegisterExtMod.Scale2X)
- TXT( "2*(" );
- if (src->SrcRegisterExtMod.Bias)
- CHR( '(' );
- if (src->SrcRegisterExtMod.Complement)
- TXT( "1-(" );
- if (src->SrcRegister.Negate)
+ if (src->Register.Negate)
CHR( '-' );
+ if (src->Register.Absolute)
+ CHR( '|' );
- if (src->SrcRegister.Indirect) {
- _dump_register_ind(
- ctx,
- src->SrcRegister.File,
- src->SrcRegister.Index,
- src->SrcRegisterInd.File,
- src->SrcRegisterInd.Index,
- src->SrcRegisterInd.SwizzleX );
- }
- else {
- _dump_register(
- ctx,
- src->SrcRegister.File,
- src->SrcRegister.Index,
- src->SrcRegister.Index );
- }
+ _dump_register_src(ctx, src);
- if (src->SrcRegister.SwizzleX != TGSI_SWIZZLE_X ||
- src->SrcRegister.SwizzleY != TGSI_SWIZZLE_Y ||
- src->SrcRegister.SwizzleZ != TGSI_SWIZZLE_Z ||
- src->SrcRegister.SwizzleW != TGSI_SWIZZLE_W) {
+ if (src->Register.SwizzleX != TGSI_SWIZZLE_X ||
+ src->Register.SwizzleY != TGSI_SWIZZLE_Y ||
+ src->Register.SwizzleZ != TGSI_SWIZZLE_Z ||
+ src->Register.SwizzleW != TGSI_SWIZZLE_W) {
CHR( '.' );
- ENM( src->SrcRegister.SwizzleX, swizzle_names );
- ENM( src->SrcRegister.SwizzleY, swizzle_names );
- ENM( src->SrcRegister.SwizzleZ, swizzle_names );
- ENM( src->SrcRegister.SwizzleW, swizzle_names );
+ ENM( src->Register.SwizzleX, swizzle_names );
+ ENM( src->Register.SwizzleY, swizzle_names );
+ ENM( src->Register.SwizzleZ, swizzle_names );
+ ENM( src->Register.SwizzleW, swizzle_names );
}
- if (src->SrcRegisterExtMod.Complement)
- CHR( ')' );
- if (src->SrcRegisterExtMod.Bias)
- TXT( ")-.5" );
- if (src->SrcRegisterExtMod.Scale2X)
- CHR( ')' );
- if (src->SrcRegisterExtMod.Absolute)
+ if (src->Register.Absolute)
CHR( '|' );
- if (src->SrcRegisterExtMod.Negate)
- CHR( ')' );
first_reg = FALSE;
}
- if (inst->InstructionExtTexture.Texture != TGSI_TEXTURE_UNKNOWN) {
+ if (inst->Instruction.Texture) {
TXT( ", " );
- ENM( inst->InstructionExtTexture.Texture, texture_names );
+ ENM( inst->Texture.Texture, texture_names );
}
switch (inst->Instruction.Opcode) {
case TGSI_OPCODE_ENDLOOP:
case TGSI_OPCODE_CAL:
TXT( " :" );
- UID( inst->InstructionExtLabel.Label );
+ UID( inst->Label.Label );
break;
}
{
struct dump_ctx *ctx = (struct dump_ctx *) iter;
ENM( iter->processor.Processor, processor_type_names );
- UID( iter->version.MajorVersion );
- CHR( '.' );
- UID( iter->version.MinorVersion );
EOL();
return TRUE;
}
ctx.iter.iterate_instruction = iter_instruction;
ctx.iter.iterate_declaration = iter_declaration;
ctx.iter.iterate_immediate = iter_immediate;
+ ctx.iter.iterate_property = iter_property;
ctx.iter.epilog = NULL;
ctx.instno = 0;
ctx.base.iter.iterate_instruction = iter_instruction;
ctx.base.iter.iterate_declaration = iter_declaration;
ctx.base.iter.iterate_immediate = iter_immediate;
+ ctx.base.iter.iterate_property = iter_property;
ctx.base.iter.epilog = NULL;
ctx.base.instno = 0;
struct tgsi_full_immediate;
struct tgsi_full_instruction;
struct tgsi_full_declaration;
+struct tgsi_full_property;
void
tgsi_dump_immediate(
tgsi_dump_declaration(
const struct tgsi_full_declaration *decl );
+void
+tgsi_dump_property(
+ const struct tgsi_full_property *prop );
+
#if defined __cplusplus
}
#endif
"SAT_MINUS_PLUS_ONE"
};
-static const char *TGSI_INSTRUCTION_EXTS[] =
-{
- "",
- "INSTRUCTION_EXT_TYPE_LABEL",
- "INSTRUCTION_EXT_TYPE_TEXTURE"
-};
-
static const char *TGSI_SWIZZLES[] =
{
"SWIZZLE_X",
"TEXTURE_SHADOWRECT"
};
-static const char *TGSI_SRC_REGISTER_EXTS[] =
-{
- "",
- "SRC_REGISTER_EXT_TYPE_MOD"
-};
-
static const char *TGSI_WRITEMASKS[] =
{
"0",
"WRITEMASK_XYZW"
};
-static const char *TGSI_DST_REGISTER_EXTS[] =
-{
- "",
- "DST_REGISTER_EXT_TYPE_MODULATE"
-};
-
-static const char *TGSI_MODULATES[] =
-{
- "MODULATE_1X",
- "MODULATE_2X",
- "MODULATE_4X",
- "MODULATE_8X",
- "MODULATE_HALF",
- "MODULATE_QUARTER",
- "MODULATE_EIGHTH"
-};
-
static void
dump_declaration_verbose(
struct tgsi_full_declaration *decl,
TXT( "\nSemantic : " );
UID( decl->Declaration.Semantic );
}
+ if (deflt || fd->Declaration.Centroid != decl->Declaration.Centroid) {
+ TXT("\nCentroid : ");
+ UID(decl->Declaration.Centroid);
+ }
+ if (deflt || fd->Declaration.Invariant != decl->Declaration.Invariant) {
+ TXT("\nInvariant : ");
+ UID(decl->Declaration.Invariant);
+ }
if( ignored ) {
TXT( "\nPadding : " );
UIX( decl->Declaration.Padding );
EOL();
TXT( "\nFirst: " );
- UID( decl->DeclarationRange.First );
+ UID( decl->Range.First );
TXT( "\nLast : " );
- UID( decl->DeclarationRange.Last );
+ UID( decl->Range.Last );
if( decl->Declaration.Semantic ) {
EOL();
- TXT( "\nSemanticName : " );
- ENM( decl->Semantic.SemanticName, TGSI_SEMANTICS );
- TXT( "\nSemanticIndex: " );
- UID( decl->Semantic.SemanticIndex );
+ TXT( "\nName : " );
+ ENM( decl->Semantic.Name, TGSI_SEMANTICS );
+ TXT( "\nIndex: " );
+ UID( decl->Semantic.Index );
if( ignored ) {
TXT( "\nPadding : " );
UIX( decl->Semantic.Padding );
TXT( "\nNumSrcRegs : " );
UID( inst->Instruction.NumSrcRegs );
}
+ if (deflt || fi->Instruction.Predicate != inst->Instruction.Predicate) {
+ TXT("\nPredicate : ");
+ UID(inst->Instruction.Predicate);
+ }
+ if (deflt || fi->Instruction.Label != inst->Instruction.Label) {
+ TXT("\nLabel : ");
+ UID(inst->Instruction.Label);
+ }
+ if (deflt || fi->Instruction.Texture != inst->Instruction.Texture) {
+ TXT("\nTexture : ");
+ UID(inst->Instruction.Texture);
+ }
if( ignored ) {
TXT( "\nPadding : " );
UIX( inst->Instruction.Padding );
}
- if( deflt || tgsi_compare_instruction_ext_label( inst->InstructionExtLabel, fi->InstructionExtLabel ) ) {
+ if (deflt || inst->Instruction.Label) {
EOL();
- TXT( "\nType : " );
- ENM( inst->InstructionExtLabel.Type, TGSI_INSTRUCTION_EXTS );
- if( deflt || fi->InstructionExtLabel.Label != inst->InstructionExtLabel.Label ) {
+ if (deflt || fi->Label.Label != inst->Label.Label) {
TXT( "\nLabel : " );
- UID( inst->InstructionExtLabel.Label );
+ UID(inst->Label.Label);
}
if( ignored ) {
TXT( "\nPadding : " );
- UIX( inst->InstructionExtLabel.Padding );
- if( deflt || fi->InstructionExtLabel.Extended != inst->InstructionExtLabel.Extended ) {
- TXT( "\nExtended: " );
- UID( inst->InstructionExtLabel.Extended );
- }
+ UIX(inst->Label.Padding);
}
}
- if( deflt || tgsi_compare_instruction_ext_texture( inst->InstructionExtTexture, fi->InstructionExtTexture ) ) {
+ if (deflt || inst->Instruction.Texture) {
EOL();
- TXT( "\nType : " );
- ENM( inst->InstructionExtTexture.Type, TGSI_INSTRUCTION_EXTS );
- if( deflt || fi->InstructionExtTexture.Texture != inst->InstructionExtTexture.Texture ) {
+ if (deflt || fi->Texture.Texture != inst->Texture.Texture) {
TXT( "\nTexture : " );
- ENM( inst->InstructionExtTexture.Texture, TGSI_TEXTURES );
+ ENM(inst->Texture.Texture, TGSI_TEXTURES);
}
if( ignored ) {
TXT( "\nPadding : " );
- UIX( inst->InstructionExtTexture.Padding );
- if( deflt || fi->InstructionExtTexture.Extended != inst->InstructionExtTexture.Extended ) {
- TXT( "\nExtended: " );
- UID( inst->InstructionExtTexture.Extended );
- }
+ UIX(inst->Texture.Padding);
}
}
for( i = 0; i < inst->Instruction.NumDstRegs; i++ ) {
- struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i];
- struct tgsi_full_dst_register *fd = &fi->FullDstRegisters[i];
+ struct tgsi_full_dst_register *dst = &inst->Dst[i];
+ struct tgsi_full_dst_register *fd = &fi->Dst[i];
EOL();
TXT( "\nFile : " );
- ENM( dst->DstRegister.File, TGSI_FILES );
- if( deflt || fd->DstRegister.WriteMask != dst->DstRegister.WriteMask ) {
+ ENM( dst->Register.File, TGSI_FILES );
+ if( deflt || fd->Register.WriteMask != dst->Register.WriteMask ) {
TXT( "\nWriteMask: " );
- ENM( dst->DstRegister.WriteMask, TGSI_WRITEMASKS );
+ ENM( dst->Register.WriteMask, TGSI_WRITEMASKS );
}
if( ignored ) {
- if( deflt || fd->DstRegister.Indirect != dst->DstRegister.Indirect ) {
+ if( deflt || fd->Register.Indirect != dst->Register.Indirect ) {
TXT( "\nIndirect : " );
- UID( dst->DstRegister.Indirect );
+ UID( dst->Register.Indirect );
}
- if( deflt || fd->DstRegister.Dimension != dst->DstRegister.Dimension ) {
+ if( deflt || fd->Register.Dimension != dst->Register.Dimension ) {
TXT( "\nDimension: " );
- UID( dst->DstRegister.Dimension );
+ UID( dst->Register.Dimension );
}
}
- if( deflt || fd->DstRegister.Index != dst->DstRegister.Index ) {
+ if( deflt || fd->Register.Index != dst->Register.Index ) {
TXT( "\nIndex : " );
- SID( dst->DstRegister.Index );
+ SID( dst->Register.Index );
}
if( ignored ) {
TXT( "\nPadding : " );
- UIX( dst->DstRegister.Padding );
- if( deflt || fd->DstRegister.Extended != dst->DstRegister.Extended ) {
- TXT( "\nExtended : " );
- UID( dst->DstRegister.Extended );
- }
- }
-
- if( deflt || tgsi_compare_dst_register_ext_modulate( dst->DstRegisterExtModulate, fd->DstRegisterExtModulate ) ) {
- EOL();
- TXT( "\nType : " );
- ENM( dst->DstRegisterExtModulate.Type, TGSI_DST_REGISTER_EXTS );
- if( deflt || fd->DstRegisterExtModulate.Modulate != dst->DstRegisterExtModulate.Modulate ) {
- TXT( "\nModulate: " );
- ENM( dst->DstRegisterExtModulate.Modulate, TGSI_MODULATES );
- }
- if( ignored ) {
- TXT( "\nPadding : " );
- UIX( dst->DstRegisterExtModulate.Padding );
- if( deflt || fd->DstRegisterExtModulate.Extended != dst->DstRegisterExtModulate.Extended ) {
- TXT( "\nExtended: " );
- UID( dst->DstRegisterExtModulate.Extended );
- }
- }
+ UIX( dst->Register.Padding );
}
}
for( i = 0; i < inst->Instruction.NumSrcRegs; i++ ) {
- struct tgsi_full_src_register *src = &inst->FullSrcRegisters[i];
- struct tgsi_full_src_register *fs = &fi->FullSrcRegisters[i];
+ struct tgsi_full_src_register *src = &inst->Src[i];
+ struct tgsi_full_src_register *fs = &fi->Src[i];
EOL();
TXT( "\nFile : ");
- ENM( src->SrcRegister.File, TGSI_FILES );
- if( deflt || fs->SrcRegister.SwizzleX != src->SrcRegister.SwizzleX ) {
+ ENM( src->Register.File, TGSI_FILES );
+ if( deflt || fs->Register.SwizzleX != src->Register.SwizzleX ) {
TXT( "\nSwizzleX : " );
- ENM( src->SrcRegister.SwizzleX, TGSI_SWIZZLES );
+ ENM( src->Register.SwizzleX, TGSI_SWIZZLES );
}
- if( deflt || fs->SrcRegister.SwizzleY != src->SrcRegister.SwizzleY ) {
+ if( deflt || fs->Register.SwizzleY != src->Register.SwizzleY ) {
TXT( "\nSwizzleY : " );
- ENM( src->SrcRegister.SwizzleY, TGSI_SWIZZLES );
+ ENM( src->Register.SwizzleY, TGSI_SWIZZLES );
}
- if( deflt || fs->SrcRegister.SwizzleZ != src->SrcRegister.SwizzleZ ) {
+ if( deflt || fs->Register.SwizzleZ != src->Register.SwizzleZ ) {
TXT( "\nSwizzleZ : " );
- ENM( src->SrcRegister.SwizzleZ, TGSI_SWIZZLES );
+ ENM( src->Register.SwizzleZ, TGSI_SWIZZLES );
}
- if( deflt || fs->SrcRegister.SwizzleW != src->SrcRegister.SwizzleW ) {
+ if( deflt || fs->Register.SwizzleW != src->Register.SwizzleW ) {
TXT( "\nSwizzleW : " );
- ENM( src->SrcRegister.SwizzleW, TGSI_SWIZZLES );
+ ENM( src->Register.SwizzleW, TGSI_SWIZZLES );
+ }
+ if (deflt || fs->Register.Absolute != src->Register.Absolute) {
+ TXT("\nAbsolute : ");
+ UID(src->Register.Absolute);
}
- if( deflt || fs->SrcRegister.Negate != src->SrcRegister.Negate ) {
+ if( deflt || fs->Register.Negate != src->Register.Negate ) {
TXT( "\nNegate : " );
- UID( src->SrcRegister.Negate );
+ UID( src->Register.Negate );
}
if( ignored ) {
- if( deflt || fs->SrcRegister.Indirect != src->SrcRegister.Indirect ) {
+ if( deflt || fs->Register.Indirect != src->Register.Indirect ) {
TXT( "\nIndirect : " );
- UID( src->SrcRegister.Indirect );
+ UID( src->Register.Indirect );
}
- if( deflt || fs->SrcRegister.Dimension != src->SrcRegister.Dimension ) {
+ if( deflt || fs->Register.Dimension != src->Register.Dimension ) {
TXT( "\nDimension: " );
- UID( src->SrcRegister.Dimension );
+ UID( src->Register.Dimension );
}
}
- if( deflt || fs->SrcRegister.Index != src->SrcRegister.Index ) {
+ if( deflt || fs->Register.Index != src->Register.Index ) {
TXT( "\nIndex : " );
- SID( src->SrcRegister.Index );
- }
- if( ignored ) {
- if( deflt || fs->SrcRegister.Extended != src->SrcRegister.Extended ) {
- TXT( "\nExtended : " );
- UID( src->SrcRegister.Extended );
- }
- }
-
- if( deflt || tgsi_compare_src_register_ext_mod( src->SrcRegisterExtMod, fs->SrcRegisterExtMod ) ) {
- EOL();
- TXT( "\nType : " );
- ENM( src->SrcRegisterExtMod.Type, TGSI_SRC_REGISTER_EXTS );
- if( deflt || fs->SrcRegisterExtMod.Complement != src->SrcRegisterExtMod.Complement ) {
- TXT( "\nComplement: " );
- UID( src->SrcRegisterExtMod.Complement );
- }
- if( deflt || fs->SrcRegisterExtMod.Bias != src->SrcRegisterExtMod.Bias ) {
- TXT( "\nBias : " );
- UID( src->SrcRegisterExtMod.Bias );
- }
- if( deflt || fs->SrcRegisterExtMod.Scale2X != src->SrcRegisterExtMod.Scale2X ) {
- TXT( "\nScale2X : " );
- UID( src->SrcRegisterExtMod.Scale2X );
- }
- if( deflt || fs->SrcRegisterExtMod.Absolute != src->SrcRegisterExtMod.Absolute ) {
- TXT( "\nAbsolute : " );
- UID( src->SrcRegisterExtMod.Absolute );
- }
- if( deflt || fs->SrcRegisterExtMod.Negate != src->SrcRegisterExtMod.Negate ) {
- TXT( "\nNegate : " );
- UID( src->SrcRegisterExtMod.Negate );
- }
- if( ignored ) {
- TXT( "\nPadding : " );
- UIX( src->SrcRegisterExtMod.Padding );
- if( deflt || fs->SrcRegisterExtMod.Extended != src->SrcRegisterExtMod.Extended ) {
- TXT( "\nExtended : " );
- UID( src->SrcRegisterExtMod.Extended );
- }
- }
+ SID( src->Register.Index );
}
}
}
TXT( "tgsi-dump begin -----------------" );
- TXT( "\nMajorVersion: " );
- UID( parse.FullVersion.Version.MajorVersion );
- TXT( "\nMinorVersion: " );
- UID( parse.FullVersion.Version.MinorVersion );
- EOL();
-
TXT( "\nHeaderSize: " );
UID( parse.FullHeader.Header.HeaderSize );
TXT( "\nBodySize : " );
if( ignored ) {
TXT( "\nSize : " );
UID( parse.FullToken.Token.NrTokens );
- if( deflt || parse.FullToken.Token.Extended ) {
- TXT( "\nExtended : " );
- UID( parse.FullToken.Token.Extended );
- }
}
switch( parse.FullToken.Token.Type ) {
#define FAST_MATH 1
-/** for tgsi_full_instruction::Flags */
-#define SOA_DEPENDENCY_FLAG 0x1
-
#define TILE_TOP_LEFT 0
#define TILE_TOP_RIGHT 1
#define TILE_BOTTOM_LEFT 2
#define TEMP_P0 TGSI_EXEC_TEMP_P0
#define IS_CHANNEL_ENABLED(INST, CHAN)\
- ((INST).FullDstRegisters[0].DstRegister.WriteMask & (1 << (CHAN)))
+ ((INST).Dst[0].Register.WriteMask & (1 << (CHAN)))
#define IS_CHANNEL_ENABLED2(INST, CHAN)\
- ((INST).FullDstRegisters[1].DstRegister.WriteMask & (1 << (CHAN)))
+ ((INST).Dst[1].Register.WriteMask & (1 << (CHAN)))
#define FOR_EACH_ENABLED_CHANNEL(INST, CHAN)\
for (CHAN = 0; CHAN < NUM_CHANNELS; CHAN++)\
{
uint i, chan;
- uint writemask = inst->FullDstRegisters[0].DstRegister.WriteMask;
+ uint writemask = inst->Dst[0].Register.WriteMask;
if (writemask == TGSI_WRITEMASK_X ||
writemask == TGSI_WRITEMASK_Y ||
writemask == TGSI_WRITEMASK_Z ||
/* loop over src regs */
for (i = 0; i < inst->Instruction.NumSrcRegs; i++) {
- if ((inst->FullSrcRegisters[i].SrcRegister.File ==
- inst->FullDstRegisters[0].DstRegister.File) &&
- (inst->FullSrcRegisters[i].SrcRegister.Index ==
- inst->FullDstRegisters[0].DstRegister.Index)) {
+ if ((inst->Src[i].Register.File ==
+ inst->Dst[0].Register.File) &&
+ (inst->Src[i].Register.Index ==
+ inst->Dst[0].Register.Index)) {
/* loop over dest channels */
uint channelsWritten = 0x0;
FOR_EACH_ENABLED_CHANNEL(*inst, chan) {
/* check if we're reading a channel that's been written */
- uint swizzle = tgsi_util_get_full_src_register_swizzle(&inst->FullSrcRegisters[i], chan);
+ uint swizzle = tgsi_util_get_full_src_register_swizzle(&inst->Src[i], chan);
if (channelsWritten & (1 << swizzle)) {
return TRUE;
}
* sizeof(struct tgsi_full_declaration));
maxDeclarations += 10;
}
+ if (parse.FullToken.FullDeclaration.Declaration.File == TGSI_FILE_OUTPUT) {
+ unsigned reg;
+ for (reg = parse.FullToken.FullDeclaration.Range.First;
+ reg <= parse.FullToken.FullDeclaration.Range.Last;
+ ++reg) {
+ ++mach->NumOutputs;
+ }
+ }
memcpy(declarations + numDeclarations,
&parse.FullToken.FullDeclaration,
sizeof(declarations[0]));
maxInstructions += 10;
}
- if (tgsi_check_soa_dependencies(&parse.FullToken.FullInstruction)) {
- uint opcode = parse.FullToken.FullInstruction.Instruction.Opcode;
- parse.FullToken.FullInstruction.Flags = SOA_DEPENDENCY_FLAG;
- /* XXX we only handle SOA dependencies properly for MOV/SWZ
- * at this time!
- */
- if (opcode != TGSI_OPCODE_MOV) {
- debug_printf("Warning: SOA dependency in instruction"
- " is not handled:\n");
- tgsi_dump_instruction(&parse.FullToken.FullInstruction,
- numInstructions);
- }
- }
-
memcpy(instructions + numInstructions,
&parse.FullToken.FullInstruction,
sizeof(instructions[0]));
numInstructions++;
break;
+ case TGSI_TOKEN_TYPE_PROPERTY:
+ break;
+
default:
assert( 0 );
}
memset(mach, 0, sizeof(*mach));
mach->Addrs = &mach->Temps[TGSI_EXEC_TEMP_ADDR];
+ mach->MaxGeometryShaderOutputs = TGSI_MAX_TOTAL_VERTICES;
+ mach->Predicates = &mach->Temps[TGSI_EXEC_TEMP_P0];
/* Setup constants. */
for( i = 0; i < 4; i++ ) {
dst->f[0] =
dst->f[1] =
dst->f[2] =
- dst->f[3] = src->f[TILE_TOP_LEFT] - src->f[TILE_BOTTOM_LEFT];
+ dst->f[3] = src->f[TILE_BOTTOM_LEFT] - src->f[TILE_TOP_LEFT];
}
static void
dst->f[2] = util_fast_exp2( src->f[2] );
dst->f[3] = util_fast_exp2( src->f[3] );
#else
+
+#if DEBUG
+ /* Inf is okay for this instruction, so clamp it to silence assertions. */
+ uint i;
+ union tgsi_exec_channel clamped;
+
+ for (i = 0; i < 4; i++) {
+ if (src->f[i] > 127.99999f) {
+ clamped.f[i] = 127.99999f;
+ } else if (src->f[i] < -126.99999f) {
+ clamped.f[i] = -126.99999f;
+ } else {
+ clamped.f[i] = src->f[i];
+ }
+ }
+ src = &clamped;
+#endif
+
dst->f[0] = powf( 2.0f, src->f[0] );
dst->f[1] = powf( 2.0f, src->f[1] );
dst->f[2] = powf( 2.0f, src->f[2] );
break;
case TGSI_FILE_INPUT:
+ case TGSI_FILE_SYSTEM_VALUE:
chan->u[0] = mach->Inputs[index->i[0]].xyzw[swizzle].u[0];
chan->u[1] = mach->Inputs[index->i[1]].xyzw[swizzle].u[1];
chan->u[2] = mach->Inputs[index->i[2]].xyzw[swizzle].u[2];
assert(index->i[1] < TGSI_EXEC_NUM_PREDS);
assert(index->i[2] < TGSI_EXEC_NUM_PREDS);
assert(index->i[3] < TGSI_EXEC_NUM_PREDS);
- chan->u[0] = mach->Addrs[0].xyzw[swizzle].u[0];
- chan->u[1] = mach->Addrs[0].xyzw[swizzle].u[1];
- chan->u[2] = mach->Addrs[0].xyzw[swizzle].u[2];
- chan->u[3] = mach->Addrs[0].xyzw[swizzle].u[3];
+ chan->u[0] = mach->Predicates[0].xyzw[swizzle].u[0];
+ chan->u[1] = mach->Predicates[0].xyzw[swizzle].u[1];
+ chan->u[2] = mach->Predicates[0].xyzw[swizzle].u[2];
+ chan->u[3] = mach->Predicates[0].xyzw[swizzle].u[3];
break;
case TGSI_FILE_OUTPUT:
*
* file[1],
* where:
- * file = SrcRegister.File
- * [1] = SrcRegister.Index
+ * file = Register.File
+ * [1] = Register.Index
*/
index.i[0] =
index.i[1] =
index.i[2] =
- index.i[3] = reg->SrcRegister.Index;
+ index.i[3] = reg->Register.Index;
/* There is an extra source register that indirectly subscripts
* a register file. The direct index now becomes an offset
*
* file[ind[2].x+1],
* where:
- * ind = SrcRegisterInd.File
- * [2] = SrcRegisterInd.Index
- * .x = SrcRegisterInd.SwizzleX
+ * ind = Indirect.File
+ * [2] = Indirect.Index
+ * .x = Indirect.SwizzleX
*/
- if (reg->SrcRegister.Indirect) {
+ if (reg->Register.Indirect) {
union tgsi_exec_channel index2;
union tgsi_exec_channel indir_index;
const uint execmask = mach->ExecMask;
index2.i[0] =
index2.i[1] =
index2.i[2] =
- index2.i[3] = reg->SrcRegisterInd.Index;
+ index2.i[3] = reg->Indirect.Index;
/* get current value of address register[swizzle] */
- swizzle = tgsi_util_get_src_register_swizzle( ®->SrcRegisterInd, CHAN_X );
+ swizzle = tgsi_util_get_src_register_swizzle( ®->Indirect, CHAN_X );
fetch_src_file_channel(
mach,
- reg->SrcRegisterInd.File,
+ reg->Indirect.File,
swizzle,
&index2,
&indir_index );
*
* file[1][3] == file[1*sizeof(file[1])+3],
* where:
- * [3] = SrcRegisterDim.Index
+ * [3] = Dimension.Index
*/
- if (reg->SrcRegister.Dimension) {
+ if (reg->Register.Dimension) {
/* The size of the first-order array depends on the register file type.
* We need to multiply the index to the first array to get an effective,
* "flat" index that points to the beginning of the second-order array.
*/
- switch (reg->SrcRegister.File) {
+ switch (reg->Register.File) {
case TGSI_FILE_INPUT:
+ case TGSI_FILE_SYSTEM_VALUE:
index.i[0] *= TGSI_EXEC_MAX_INPUT_ATTRIBS;
index.i[1] *= TGSI_EXEC_MAX_INPUT_ATTRIBS;
index.i[2] *= TGSI_EXEC_MAX_INPUT_ATTRIBS;
assert( 0 );
}
- index.i[0] += reg->SrcRegisterDim.Index;
- index.i[1] += reg->SrcRegisterDim.Index;
- index.i[2] += reg->SrcRegisterDim.Index;
- index.i[3] += reg->SrcRegisterDim.Index;
+ index.i[0] += reg->Dimension.Index;
+ index.i[1] += reg->Dimension.Index;
+ index.i[2] += reg->Dimension.Index;
+ index.i[3] += reg->Dimension.Index;
/* Again, the second subscript index can be addressed indirectly
* identically to the first one.
*
* file[1][ind[4].y+3],
* where:
- * ind = SrcRegisterDimInd.File
- * [4] = SrcRegisterDimInd.Index
- * .y = SrcRegisterDimInd.SwizzleX
+ * ind = DimIndirect.File
+ * [4] = DimIndirect.Index
+ * .y = DimIndirect.SwizzleX
*/
- if (reg->SrcRegisterDim.Indirect) {
+ if (reg->Dimension.Indirect) {
union tgsi_exec_channel index2;
union tgsi_exec_channel indir_index;
const uint execmask = mach->ExecMask;
index2.i[0] =
index2.i[1] =
index2.i[2] =
- index2.i[3] = reg->SrcRegisterDimInd.Index;
+ index2.i[3] = reg->DimIndirect.Index;
- swizzle = tgsi_util_get_src_register_swizzle( ®->SrcRegisterDimInd, CHAN_X );
+ swizzle = tgsi_util_get_src_register_swizzle( ®->DimIndirect, CHAN_X );
fetch_src_file_channel(
mach,
- reg->SrcRegisterDimInd.File,
+ reg->DimIndirect.File,
swizzle,
&index2,
&indir_index );
}
/* If by any chance there was a need for a 3D array of register
- * files, we would have to check whether SrcRegisterDim is followed
+ * files, we would have to check whether Dimension is followed
* by a dimension register and continue the saga.
*/
}
swizzle = tgsi_util_get_full_src_register_swizzle( reg, chan_index );
fetch_src_file_channel(
mach,
- reg->SrcRegister.File,
+ reg->Register.File,
swizzle,
&index,
chan );
case TGSI_UTIL_SIGN_KEEP:
break;
}
-
- if (reg->SrcRegisterExtMod.Complement) {
- micro_sub( chan, &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], chan );
- }
}
static void
*
* file[ind[2].x+1],
* where:
- * ind = DstRegisterInd.File
- * [2] = DstRegisterInd.Index
- * .x = DstRegisterInd.SwizzleX
+ * ind = Indirect.File
+ * [2] = Indirect.Index
+ * .x = Indirect.SwizzleX
*/
- if (reg->DstRegister.Indirect) {
+ if (reg->Register.Indirect) {
union tgsi_exec_channel index;
union tgsi_exec_channel indir_index;
uint swizzle;
index.i[0] =
index.i[1] =
index.i[2] =
- index.i[3] = reg->DstRegisterInd.Index;
+ index.i[3] = reg->Indirect.Index;
/* get current value of address register[swizzle] */
- swizzle = tgsi_util_get_src_register_swizzle( ®->DstRegisterInd, CHAN_X );
+ swizzle = tgsi_util_get_src_register_swizzle( ®->Indirect, CHAN_X );
/* fetch values from the address/indirection register */
fetch_src_file_channel(
mach,
- reg->DstRegisterInd.File,
+ reg->Indirect.File,
swizzle,
&index,
&indir_index );
offset = (int) indir_index.f[0];
}
- switch (reg->DstRegister.File) {
+ switch (reg->Register.File) {
case TGSI_FILE_NULL:
dst = &null;
break;
case TGSI_FILE_OUTPUT:
index = mach->Temps[TEMP_OUTPUT_I].xyzw[TEMP_OUTPUT_C].u[0]
- + reg->DstRegister.Index;
+ + reg->Register.Index;
dst = &mach->Outputs[offset + index].xyzw[chan_index];
+#if 0
+ if (TGSI_PROCESSOR_GEOMETRY == mach->Processor) {
+ fprintf(stderr, "STORING OUT[%d] mask(%d), = (", offset + index, execmask);
+ for (i = 0; i < QUAD_SIZE; i++)
+ if (execmask & (1 << i))
+ fprintf(stderr, "%f, ", chan->f[i]);
+ fprintf(stderr, ")\n");
+ }
+#endif
break;
case TGSI_FILE_TEMPORARY:
- index = reg->DstRegister.Index;
+ index = reg->Register.Index;
assert( index < TGSI_EXEC_NUM_TEMPS );
dst = &mach->Temps[offset + index].xyzw[chan_index];
break;
case TGSI_FILE_ADDRESS:
- index = reg->DstRegister.Index;
+ index = reg->Register.Index;
dst = &mach->Addrs[index].xyzw[chan_index];
break;
+ case TGSI_FILE_LOOP:
+ assert(reg->Register.Index == 0);
+ assert(mach->LoopCounterStackTop > 0);
+ assert(chan_index == CHAN_X);
+ dst = &mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[chan_index];
+ break;
+
case TGSI_FILE_PREDICATE:
- index = reg->DstRegister.Index;
+ index = reg->Register.Index;
assert(index < TGSI_EXEC_NUM_PREDS);
- dst = &mach->Addrs[index].xyzw[chan_index];
+ dst = &mach->Predicates[index].xyzw[chan_index];
break;
default:
return;
}
+ if (inst->Instruction.Predicate) {
+ uint swizzle;
+ union tgsi_exec_channel *pred;
+
+ switch (chan_index) {
+ case CHAN_X:
+ swizzle = inst->Predicate.SwizzleX;
+ break;
+ case CHAN_Y:
+ swizzle = inst->Predicate.SwizzleY;
+ break;
+ case CHAN_Z:
+ swizzle = inst->Predicate.SwizzleZ;
+ break;
+ case CHAN_W:
+ swizzle = inst->Predicate.SwizzleW;
+ break;
+ default:
+ assert(0);
+ return;
+ }
+
+ assert(inst->Predicate.Index == 0);
+
+ pred = &mach->Predicates[inst->Predicate.Index].xyzw[swizzle];
+
+ if (inst->Predicate.Negate) {
+ for (i = 0; i < QUAD_SIZE; i++) {
+ if (pred->u[i]) {
+ execmask &= ~(1 << i);
+ }
+ }
+ } else {
+ for (i = 0; i < QUAD_SIZE; i++) {
+ if (!pred->u[i]) {
+ execmask &= ~(1 << i);
+ }
+ }
+ }
+ }
+
switch (inst->Instruction.Saturate) {
case TGSI_SAT_NONE:
for (i = 0; i < QUAD_SIZE; i++)
}
#define FETCH(VAL,INDEX,CHAN)\
- fetch_source (mach, VAL, &inst->FullSrcRegisters[INDEX], CHAN)
+ fetch_source (mach, VAL, &inst->Src[INDEX], CHAN)
#define STORE(VAL,INDEX,CHAN)\
- store_dest (mach, VAL, &inst->FullDstRegisters[INDEX], inst, CHAN )
+ store_dest (mach, VAL, &inst->Dst[INDEX], inst, CHAN )
/**
/* unswizzle channel */
swizzle = tgsi_util_get_full_src_register_swizzle (
- &inst->FullSrcRegisters[0],
+ &inst->Src[0],
chan_index);
/* check if the component has not been already tested */
mach->Temps[TEMP_KILMASK_I].xyzw[TEMP_KILMASK_C].u[0] |= kilmask;
}
+static void
+emit_vertex(struct tgsi_exec_machine *mach)
+{
+ /* FIXME: check for exec mask correctly
+ unsigned i;
+ for (i = 0; i < QUAD_SIZE; ++i) {
+ if ((mach->ExecMask & (1 << i)))
+ */
+ if (mach->ExecMask) {
+ mach->Temps[TEMP_OUTPUT_I].xyzw[TEMP_OUTPUT_C].u[0] += mach->NumOutputs;
+ mach->Primitives[mach->Temps[TEMP_PRIMITIVE_I].xyzw[TEMP_PRIMITIVE_C].u[0]]++;
+ }
+}
+
+static void
+emit_primitive(struct tgsi_exec_machine *mach)
+{
+ unsigned *prim_count = &mach->Temps[TEMP_PRIMITIVE_I].xyzw[TEMP_PRIMITIVE_C].u[0];
+ /* FIXME: check for exec mask correctly
+ unsigned i;
+ for (i = 0; i < QUAD_SIZE; ++i) {
+ if ((mach->ExecMask & (1 << i)))
+ */
+ if (mach->ExecMask) {
+ ++(*prim_count);
+ debug_assert((*prim_count * mach->NumOutputs) < mach->MaxGeometryShaderOutputs);
+ mach->Primitives[*prim_count] = 0;
+ }
+}
/*
* Fetch a four texture samples using STR texture coordinates.
boolean biasLod,
boolean projected)
{
- const uint unit = inst->FullSrcRegisters[1].SrcRegister.Index;
+ const uint unit = inst->Src[1].Register.Index;
union tgsi_exec_channel r[4];
uint chan_index;
float lodBias;
/* debug_printf("Sampler %u unit %u\n", sampler, unit); */
- switch (inst->InstructionExtTexture.Texture) {
+ switch (inst->Texture.Texture) {
case TGSI_TEXTURE_1D:
case TGSI_TEXTURE_SHADOW1D:
}
}
+static void
+exec_txd(struct tgsi_exec_machine *mach,
+ const struct tgsi_full_instruction *inst)
+{
+ const uint unit = inst->Src[3].Register.Index;
+ union tgsi_exec_channel r[4];
+ uint chan_index;
+
+ /*
+ * XXX: This is fake TXD -- the derivatives are not taken into account, yet.
+ */
+
+ switch (inst->Texture.Texture) {
+ case TGSI_TEXTURE_1D:
+ case TGSI_TEXTURE_SHADOW1D:
+
+ FETCH(&r[0], 0, CHAN_X);
+
+ fetch_texel(mach->Samplers[unit],
+ &r[0], &ZeroVec, &ZeroVec, 0.0f, /* S, T, P, BIAS */
+ &r[0], &r[1], &r[2], &r[3]); /* R, G, B, A */
+ break;
+
+ case TGSI_TEXTURE_2D:
+ case TGSI_TEXTURE_RECT:
+ case TGSI_TEXTURE_SHADOW2D:
+ case TGSI_TEXTURE_SHADOWRECT:
+
+ FETCH(&r[0], 0, CHAN_X);
+ FETCH(&r[1], 0, CHAN_Y);
+ FETCH(&r[2], 0, CHAN_Z);
+
+ fetch_texel(mach->Samplers[unit],
+ &r[0], &r[1], &r[2], 0.0f, /* inputs */
+ &r[0], &r[1], &r[2], &r[3]); /* outputs */
+ break;
+
+ case TGSI_TEXTURE_3D:
+ case TGSI_TEXTURE_CUBE:
+
+ FETCH(&r[0], 0, CHAN_X);
+ FETCH(&r[1], 0, CHAN_Y);
+ FETCH(&r[2], 0, CHAN_Z);
+
+ fetch_texel(mach->Samplers[unit],
+ &r[0], &r[1], &r[2], 0.0f,
+ &r[0], &r[1], &r[2], &r[3]);
+ break;
+
+ default:
+ assert(0);
+ }
+
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&r[chan_index], 0, chan_index);
+ }
+}
+
/**
* Evaluate a constant-valued coefficient at the position of the
unsigned chan );
static void
-exec_declaration(
- struct tgsi_exec_machine *mach,
- const struct tgsi_full_declaration *decl )
+exec_declaration(struct tgsi_exec_machine *mach,
+ const struct tgsi_full_declaration *decl)
{
- if( mach->Processor == TGSI_PROCESSOR_FRAGMENT ) {
- if( decl->Declaration.File == TGSI_FILE_INPUT ) {
- unsigned first, last, mask;
- eval_coef_func eval;
+ if (mach->Processor == TGSI_PROCESSOR_FRAGMENT) {
+ if (decl->Declaration.File == TGSI_FILE_INPUT ||
+ decl->Declaration.File == TGSI_FILE_SYSTEM_VALUE) {
+ uint first, last, mask;
- first = decl->DeclarationRange.First;
- last = decl->DeclarationRange.Last;
+ first = decl->Range.First;
+ last = decl->Range.Last;
mask = decl->Declaration.UsageMask;
- switch( decl->Declaration.Interpolate ) {
- case TGSI_INTERPOLATE_CONSTANT:
- eval = eval_constant_coef;
- break;
+ if (decl->Semantic.Name == TGSI_SEMANTIC_POSITION) {
+ assert(decl->Semantic.Index == 0);
+ assert(first == last);
+ assert(mask = TGSI_WRITEMASK_XYZW);
- case TGSI_INTERPOLATE_LINEAR:
- eval = eval_linear_coef;
- break;
+ mach->Inputs[first] = mach->QuadPos;
+ } else if (decl->Semantic.Name == TGSI_SEMANTIC_FACE) {
+ uint i;
- case TGSI_INTERPOLATE_PERSPECTIVE:
- eval = eval_perspective_coef;
- break;
+ assert(decl->Semantic.Index == 0);
+ assert(first == last);
- default:
- assert( 0 );
- return;
- }
-
- if( mask == TGSI_WRITEMASK_XYZW ) {
- unsigned i, j;
-
- for( i = first; i <= last; i++ ) {
- for( j = 0; j < NUM_CHANNELS; j++ ) {
- eval( mach, i, j );
- }
+ for (i = 0; i < QUAD_SIZE; i++) {
+ mach->Inputs[first].xyzw[0].f[i] = mach->Face;
+ }
+ } else {
+ eval_coef_func eval;
+ uint i, j;
+
+ switch (decl->Declaration.Interpolate) {
+ case TGSI_INTERPOLATE_CONSTANT:
+ eval = eval_constant_coef;
+ break;
+
+ case TGSI_INTERPOLATE_LINEAR:
+ eval = eval_linear_coef;
+ break;
+
+ case TGSI_INTERPOLATE_PERSPECTIVE:
+ eval = eval_perspective_coef;
+ break;
+
+ default:
+ assert(0);
+ return;
}
- }
- else {
- unsigned i, j;
- for( j = 0; j < NUM_CHANNELS; j++ ) {
- if( mask & (1 << j) ) {
- for( i = first; i <= last; i++ ) {
- eval( mach, i, j );
+ for (j = 0; j < NUM_CHANNELS; j++) {
+ if (mask & (1 << j)) {
+ for (i = first; i <= last; i++) {
+ eval(mach, i, j);
}
}
}
{
uint chan_index;
union tgsi_exec_channel r[10];
+ union tgsi_exec_channel d[8];
(*pc)++;
case TGSI_OPCODE_FLR:
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
- micro_flr( &r[0], &r[0] );
- STORE( &r[0], 0, chan_index );
+ micro_flr(&d[chan_index], &r[0]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
case TGSI_OPCODE_MOV:
- if (inst->Flags & SOA_DEPENDENCY_FLAG) {
- /* Do all fetches into temp regs, then do all stores to avoid
- * intermediate/accidental clobbering. This could be done all the
- * time for MOV but for other instructions we'll need more temps...
- */
- FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
- FETCH( &r[chan_index], 0, chan_index );
- }
- FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
- STORE( &r[chan_index], 0, chan_index );
- }
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH(&d[chan_index], 0, chan_index);
}
- else {
- FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
- FETCH( &r[0], 0, chan_index );
- STORE( &r[0], 0, chan_index );
- }
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
case TGSI_OPCODE_LIT:
- if (IS_CHANNEL_ENABLED( *inst, CHAN_X )) {
- STORE( &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], 0, CHAN_X );
- }
-
if (IS_CHANNEL_ENABLED( *inst, CHAN_Y ) || IS_CHANNEL_ENABLED( *inst, CHAN_Z )) {
FETCH( &r[0], 0, CHAN_X );
if (IS_CHANNEL_ENABLED( *inst, CHAN_Y )) {
- micro_max( &r[0], &r[0], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C] );
- STORE( &r[0], 0, CHAN_Y );
+ micro_max(&d[CHAN_Y], &r[0], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C]);
}
if (IS_CHANNEL_ENABLED( *inst, CHAN_Z )) {
micro_min( &r[2], &r[2], &mach->Temps[TEMP_128_I].xyzw[TEMP_128_C] );
micro_max( &r[2], &r[2], &mach->Temps[TEMP_M128_I].xyzw[TEMP_M128_C] );
micro_pow( &r[1], &r[1], &r[2] );
- micro_lt( &r[0], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &r[0], &r[1], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C] );
- STORE( &r[0], 0, CHAN_Z );
+ micro_lt(&d[CHAN_Z], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &r[0], &r[1], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C]);
}
- }
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_Y)) {
+ STORE(&d[CHAN_Y], 0, CHAN_Y);
+ }
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_Z)) {
+ STORE(&d[CHAN_Z], 0, CHAN_Z);
+ }
+ }
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_X )) {
+ STORE( &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], 0, CHAN_X );
+ }
if (IS_CHANNEL_ENABLED( *inst, CHAN_W )) {
STORE( &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], 0, CHAN_W );
}
break;
case TGSI_OPCODE_MUL:
- FOR_EACH_ENABLED_CHANNEL( *inst, chan_index )
- {
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
FETCH(&r[0], 0, chan_index);
FETCH(&r[1], 1, chan_index);
-
- micro_mul( &r[0], &r[0], &r[1] );
-
- STORE(&r[0], 0, chan_index);
+ micro_mul(&d[chan_index], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_add( &r[0], &r[0], &r[1] );
- STORE( &r[0], 0, chan_index );
+ micro_add(&d[chan_index], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
break;
case TGSI_OPCODE_DST:
- if (IS_CHANNEL_ENABLED( *inst, CHAN_X )) {
- STORE( &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], 0, CHAN_X );
- }
-
if (IS_CHANNEL_ENABLED( *inst, CHAN_Y )) {
FETCH( &r[0], 0, CHAN_Y );
FETCH( &r[1], 1, CHAN_Y);
- micro_mul( &r[0], &r[0], &r[1] );
- STORE( &r[0], 0, CHAN_Y );
+ micro_mul(&d[CHAN_Y], &r[0], &r[1]);
}
-
if (IS_CHANNEL_ENABLED( *inst, CHAN_Z )) {
- FETCH( &r[0], 0, CHAN_Z );
- STORE( &r[0], 0, CHAN_Z );
+ FETCH(&d[CHAN_Z], 0, CHAN_Z);
}
-
if (IS_CHANNEL_ENABLED( *inst, CHAN_W )) {
- FETCH( &r[0], 1, CHAN_W );
- STORE( &r[0], 0, CHAN_W );
+ FETCH(&d[CHAN_W], 1, CHAN_W);
+ }
+
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_X)) {
+ STORE(&mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], 0, CHAN_X);
+ }
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_Y)) {
+ STORE(&d[CHAN_Y], 0, CHAN_Y);
+ }
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_Z)) {
+ STORE(&d[CHAN_Z], 0, CHAN_Z);
+ }
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_W)) {
+ STORE(&d[CHAN_W], 0, CHAN_W);
}
break;
FETCH(&r[1], 1, chan_index);
/* XXX use micro_min()?? */
- micro_lt( &r[0], &r[0], &r[1], &r[0], &r[1] );
-
- STORE(&r[0], 0, chan_index);
+ micro_lt(&d[chan_index], &r[0], &r[1], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FETCH(&r[1], 1, chan_index);
/* XXX use micro_max()?? */
- micro_lt( &r[0], &r[0], &r[1], &r[1], &r[0] );
-
- STORE(&r[0], 0, chan_index );
+ micro_lt(&d[chan_index], &r[0], &r[1], &r[1], &r[0] );
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_lt( &r[0], &r[0], &r[1], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C] );
- STORE( &r[0], 0, chan_index );
+ micro_lt(&d[chan_index], &r[0], &r[1], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_le( &r[0], &r[1], &r[0], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C] );
- STORE( &r[0], 0, chan_index );
+ micro_le(&d[chan_index], &r[1], &r[0], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FETCH( &r[1], 1, chan_index );
micro_mul( &r[0], &r[0], &r[1] );
FETCH( &r[1], 2, chan_index );
- micro_add( &r[0], &r[0], &r[1] );
- STORE( &r[0], 0, chan_index );
+ micro_add(&d[chan_index], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH(&r[0], 0, chan_index);
FETCH(&r[1], 1, chan_index);
-
- micro_sub( &r[0], &r[0], &r[1] );
-
- STORE(&r[0], 0, chan_index);
+ micro_sub(&d[chan_index], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FETCH(&r[0], 0, chan_index);
FETCH(&r[1], 1, chan_index);
FETCH(&r[2], 2, chan_index);
-
micro_sub( &r[1], &r[1], &r[2] );
micro_mul( &r[0], &r[0], &r[1] );
- micro_add( &r[0], &r[0], &r[2] );
-
- STORE(&r[0], 0, chan_index);
+ micro_add(&d[chan_index], &r[0], &r[2]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FETCH(&r[0], 0, chan_index);
FETCH(&r[1], 1, chan_index);
FETCH(&r[2], 2, chan_index);
- micro_lt(&r[0], &mach->Temps[TEMP_HALF_I].xyzw[TEMP_HALF_C], &r[2], &r[0], &r[1]);
- STORE(&r[0], 0, chan_index);
+ micro_lt(&d[chan_index], &mach->Temps[TEMP_HALF_I].xyzw[TEMP_HALF_C], &r[2], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
case TGSI_OPCODE_FRC:
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
- micro_frc( &r[0], &r[0] );
- STORE( &r[0], 0, chan_index );
+ micro_frc(&d[chan_index], &r[0]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FETCH(&r[1], 1, chan_index);
micro_max(&r[0], &r[0], &r[1]);
FETCH(&r[1], 2, chan_index);
- micro_min(&r[0], &r[0], &r[1]);
- STORE(&r[0], 0, chan_index);
+ micro_min(&d[chan_index], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
case TGSI_OPCODE_ARR:
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
- micro_rnd( &r[0], &r[0] );
- STORE( &r[0], 0, chan_index );
+ micro_rnd(&d[chan_index], &r[0]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
case TGSI_OPCODE_EX2:
FETCH(&r[0], 0, CHAN_X);
-#if FAST_MATH
micro_exp2( &r[0], &r[0] );
-#else
- micro_pow( &r[0], &mach->Temps[TEMP_2_I].xyzw[TEMP_2_C], &r[0] );
-#endif
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
STORE( &r[0], 0, chan_index );
FETCH(&r[4], 1, CHAN_Y);
micro_mul( &r[5], &r[3], &r[4] );
- micro_sub( &r[2], &r[2], &r[5] );
-
- if (IS_CHANNEL_ENABLED( *inst, CHAN_X )) {
- STORE( &r[2], 0, CHAN_X );
- }
+ micro_sub(&d[CHAN_X], &r[2], &r[5]);
FETCH(&r[2], 1, CHAN_X);
FETCH(&r[5], 0, CHAN_X);
micro_mul( &r[1], &r[1], &r[5] );
- micro_sub( &r[3], &r[3], &r[1] );
-
- if (IS_CHANNEL_ENABLED( *inst, CHAN_Y )) {
- STORE( &r[3], 0, CHAN_Y );
- }
+ micro_sub(&d[CHAN_Y], &r[3], &r[1]);
micro_mul( &r[5], &r[5], &r[4] );
micro_mul( &r[0], &r[0], &r[2] );
- micro_sub( &r[5], &r[5], &r[0] );
+ micro_sub(&d[CHAN_Z], &r[5], &r[0]);
- if (IS_CHANNEL_ENABLED( *inst, CHAN_Z )) {
- STORE( &r[5], 0, CHAN_Z );
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_X)) {
+ STORE(&d[CHAN_X], 0, CHAN_X);
+ }
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_Y)) {
+ STORE(&d[CHAN_Y], 0, CHAN_Y);
+ }
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_Z)) {
+ STORE(&d[CHAN_Z], 0, CHAN_Z);
}
-
if (IS_CHANNEL_ENABLED( *inst, CHAN_W )) {
STORE( &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], 0, CHAN_W );
}
case TGSI_OPCODE_ABS:
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH(&r[0], 0, chan_index);
-
- micro_abs( &r[0], &r[0] );
-
- STORE(&r[0], 0, chan_index);
+ micro_abs(&d[chan_index], &r[0]);
}
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
+ }
break;
case TGSI_OPCODE_RCC:
case TGSI_OPCODE_DDX:
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
- micro_ddx( &r[0], &r[0] );
- STORE( &r[0], 0, chan_index );
+ micro_ddx(&d[chan_index], &r[0]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
case TGSI_OPCODE_DDY:
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
- micro_ddy( &r[0], &r[0] );
- STORE( &r[0], 0, chan_index );
+ micro_ddy(&d[chan_index], &r[0]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_eq( &r[0], &r[0], &r[1],
- &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C],
- &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C] );
- STORE( &r[0], 0, chan_index );
+ micro_eq(&d[chan_index], &r[0], &r[1], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_le( &r[0], &r[0], &r[1], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C] );
- STORE( &r[0], 0, chan_index );
+ micro_le(&d[chan_index], &r[0], &r[1], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_le( &r[0], &r[0], &r[1], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C] );
- STORE( &r[0], 0, chan_index );
+ micro_le(&d[chan_index], &r[0], &r[1], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_eq( &r[0], &r[0], &r[1], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C] );
- STORE( &r[0], 0, chan_index );
+ micro_eq(&d[chan_index], &r[0], &r[1], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
/* src[1] = d[strq]/dx */
/* src[2] = d[strq]/dy */
/* src[3] = sampler unit */
- assert (0);
+ exec_txd(mach, inst);
break;
case TGSI_OPCODE_TXL:
micro_mul(&r[3], &r[3], &r[1]);
micro_add(&r[2], &r[2], &r[3]);
FETCH(&r[3], 0, CHAN_X);
- micro_add(&r[2], &r[2], &r[3]);
- if (IS_CHANNEL_ENABLED(*inst, CHAN_X)) {
- STORE(&r[2], 0, CHAN_X);
- }
- if (IS_CHANNEL_ENABLED(*inst, CHAN_Z)) {
- STORE(&r[2], 0, CHAN_Z);
- }
+ micro_add(&d[CHAN_X], &r[2], &r[3]);
+
}
if (IS_CHANNEL_ENABLED(*inst, CHAN_Y) ||
IS_CHANNEL_ENABLED(*inst, CHAN_W)) {
micro_mul(&r[3], &r[3], &r[1]);
micro_add(&r[2], &r[2], &r[3]);
FETCH(&r[3], 0, CHAN_Y);
- micro_add(&r[2], &r[2], &r[3]);
- if (IS_CHANNEL_ENABLED(*inst, CHAN_Y)) {
- STORE(&r[2], 0, CHAN_Y);
- }
- if (IS_CHANNEL_ENABLED(*inst, CHAN_W)) {
- STORE(&r[2], 0, CHAN_W);
- }
+ micro_add(&d[CHAN_Y], &r[2], &r[3]);
+
+ }
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_X)) {
+ STORE(&d[CHAN_X], 0, CHAN_X);
+ }
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_Y)) {
+ STORE(&d[CHAN_Y], 0, CHAN_Y);
+ }
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_Z)) {
+ STORE(&d[CHAN_X], 0, CHAN_Z);
+ }
+ if (IS_CHANNEL_ENABLED(*inst, CHAN_W)) {
+ STORE(&d[CHAN_Y], 0, CHAN_W);
}
break;
mach->FuncStack[mach->FuncStackTop++] = mach->FuncMask;
/* Finally, jump to the subroutine */
- *pc = inst->InstructionExtLabel.Label;
+ *pc = inst->Label.Label;
}
break;
/* TGSI_OPCODE_SGN */
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
- micro_sgn( &r[0], &r[0] );
- STORE( &r[0], 0, chan_index );
+ micro_sgn(&d[chan_index], &r[0]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FETCH(&r[0], 0, chan_index);
FETCH(&r[1], 1, chan_index);
FETCH(&r[2], 2, chan_index);
-
- micro_lt( &r[0], &r[0], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &r[1], &r[2] );
-
- STORE(&r[0], 0, chan_index);
+ micro_lt(&d[chan_index], &r[0], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &r[1], &r[2]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
case TGSI_OPCODE_CEIL:
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
- micro_ceil( &r[0], &r[0] );
- STORE( &r[0], 0, chan_index );
+ micro_ceil(&d[chan_index], &r[0]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
case TGSI_OPCODE_I2F:
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
- micro_i2f( &r[0], &r[0] );
- STORE( &r[0], 0, chan_index );
+ micro_i2f(&d[chan_index], &r[0]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
case TGSI_OPCODE_NOT:
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
- micro_not( &r[0], &r[0] );
- STORE( &r[0], 0, chan_index );
+ micro_not(&d[chan_index], &r[0]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
case TGSI_OPCODE_TRUNC:
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
- micro_trunc( &r[0], &r[0] );
- STORE( &r[0], 0, chan_index );
+ micro_trunc(&d[chan_index], &r[0]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_shl( &r[0], &r[0], &r[1] );
- STORE( &r[0], 0, chan_index );
+ micro_shl(&d[chan_index], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_ishr( &r[0], &r[0], &r[1] );
- STORE( &r[0], 0, chan_index );
+ micro_ishr(&d[chan_index], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_and( &r[0], &r[0], &r[1] );
- STORE( &r[0], 0, chan_index );
+ micro_and(&d[chan_index], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_or( &r[0], &r[0], &r[1] );
- STORE( &r[0], 0, chan_index );
+ micro_or(&d[chan_index], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
- micro_xor( &r[0], &r[0], &r[1] );
- STORE( &r[0], 0, chan_index );
+ micro_xor(&d[chan_index], &r[0], &r[1]);
+ }
+ FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) {
+ STORE(&d[chan_index], 0, chan_index);
}
break;
break;
case TGSI_OPCODE_EMIT:
- mach->Temps[TEMP_OUTPUT_I].xyzw[TEMP_OUTPUT_C].u[0] += 16;
- mach->Primitives[mach->Temps[TEMP_PRIMITIVE_I].xyzw[TEMP_PRIMITIVE_C].u[0]]++;
+ emit_vertex(mach);
break;
case TGSI_OPCODE_ENDPRIM:
- mach->Temps[TEMP_PRIMITIVE_I].xyzw[TEMP_PRIMITIVE_C].u[0]++;
- mach->Primitives[mach->Temps[TEMP_PRIMITIVE_I].xyzw[TEMP_PRIMITIVE_C].u[0]] = 0;
+ emit_primitive(mach);
break;
case TGSI_OPCODE_BGNFOR:
for (chan_index = 0; chan_index < 3; chan_index++) {
FETCH( &mach->LoopCounterStack[mach->LoopCounterStackTop].xyzw[chan_index], 0, chan_index );
}
- STORE( &mach->LoopCounterStack[mach->LoopCounterStackTop].xyzw[CHAN_Y], 0, CHAN_X );
++mach->LoopCounterStackTop;
+ STORE(&mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_X], 0, CHAN_X);
+ /* update LoopMask */
+ if (mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y].f[0] <= 0.0f) {
+ mach->LoopMask &= ~0x1;
+ }
+ if (mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y].f[1] <= 0.0f) {
+ mach->LoopMask &= ~0x2;
+ }
+ if (mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y].f[2] <= 0.0f) {
+ mach->LoopMask &= ~0x4;
+ }
+ if (mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y].f[3] <= 0.0f) {
+ mach->LoopMask &= ~0x8;
+ }
+ /* TODO: if mach->LoopMask == 0, jump to end of loop */
+ UPDATE_EXEC_MASK(mach);
/* fall-through (for now) */
case TGSI_OPCODE_BGNLOOP:
/* push LoopMask and ContMasks */
case TGSI_OPCODE_ENDFOR:
assert(mach->LoopCounterStackTop > 0);
- micro_sub( &mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_X],
- &mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_X],
- &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C] );
+ micro_sub(&mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y],
+ &mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y],
+ &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C]);
/* update LoopMask */
- if( mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_X].f[0] <= 0) {
+ if (mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y].f[0] <= 0.0f) {
mach->LoopMask &= ~0x1;
}
- if( mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_X].f[1] <= 0 ) {
+ if (mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y].f[1] <= 0.0f) {
mach->LoopMask &= ~0x2;
}
- if( mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_X].f[2] <= 0 ) {
+ if (mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y].f[2] <= 0.0f) {
mach->LoopMask &= ~0x4;
}
- if( mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_X].f[3] <= 0 ) {
+ if (mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y].f[3] <= 0.0f) {
mach->LoopMask &= ~0x8;
}
- micro_add( &mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y],
- &mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Y],
- &mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Z]);
+ micro_add(&mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_X],
+ &mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_X],
+ &mach->LoopCounterStack[mach->LoopCounterStackTop - 1].xyzw[CHAN_Z]);
assert(mach->LoopLabelStackTop > 0);
inst = mach->Instructions + mach->LoopLabelStack[mach->LoopLabelStackTop - 1];
- STORE( &mach->LoopCounterStack[mach->LoopCounterStackTop].xyzw[CHAN_Y], 0, CHAN_X );
+ STORE(&mach->LoopCounterStack[mach->LoopCounterStackTop].xyzw[CHAN_X], 0, CHAN_X);
/* Restore ContMask, but don't pop */
assert(mach->ContStackTop > 0);
mach->ContMask = mach->ContStack[mach->ContStackTop - 1];
break;
case TGSI_OPCODE_ENDSUB:
- /* no-op */
+ /*
+ * XXX: This really should be a no-op. We should never reach this opcode.
+ */
+
+ assert(mach->CallStackTop > 0);
+ mach->CallStackTop--;
+
+ mach->CondStackTop = mach->CallStack[mach->CallStackTop].CondStackTop;
+ mach->CondMask = mach->CondStack[mach->CondStackTop];
+
+ mach->LoopStackTop = mach->CallStack[mach->CallStackTop].LoopStackTop;
+ mach->LoopMask = mach->LoopStack[mach->LoopStackTop];
+
+ mach->ContStackTop = mach->CallStack[mach->CallStackTop].ContStackTop;
+ mach->ContMask = mach->ContStack[mach->ContStackTop];
+
+ assert(mach->FuncStackTop > 0);
+ mach->FuncMask = mach->FuncStack[--mach->FuncStackTop];
+
+ *pc = mach->CallStack[mach->CallStackTop].ReturnAddr;
+
+ UPDATE_EXEC_MASK(mach);
break;
case TGSI_OPCODE_NOP:
break;
+ case TGSI_OPCODE_BREAKC:
+ FETCH(&r[0], 0, CHAN_X);
+ /* update CondMask */
+ if (r[0].u[0] && (mach->ExecMask & 0x1)) {
+ mach->LoopMask &= ~0x1;
+ }
+ if (r[0].u[1] && (mach->ExecMask & 0x2)) {
+ mach->LoopMask &= ~0x2;
+ }
+ if (r[0].u[2] && (mach->ExecMask & 0x4)) {
+ mach->LoopMask &= ~0x4;
+ }
+ if (r[0].u[3] && (mach->ExecMask & 0x8)) {
+ mach->LoopMask &= ~0x8;
+ }
+ /* Todo: if mach->LoopMask == 0, jump to end of loop */
+ UPDATE_EXEC_MASK(mach);
+ break;
+
default:
assert( 0 );
}
}
+#define DEBUG_EXECUTION 0
+
/**
* Run TGSI interpreter.
exec_declaration( mach, mach->Declarations+i );
}
- /* execute instructions, until pc is set to -1 */
- while (pc != -1) {
- assert(pc < (int) mach->NumInstructions);
- exec_instruction( mach, mach->Instructions + pc, &pc );
+ {
+#if DEBUG_EXECUTION
+ struct tgsi_exec_vector temps[TGSI_EXEC_NUM_TEMPS + TGSI_EXEC_NUM_TEMP_EXTRAS];
+ struct tgsi_exec_vector outputs[PIPE_MAX_ATTRIBS];
+ uint inst = 1;
+
+ memcpy(temps, mach->Temps, sizeof(temps));
+ memcpy(outputs, mach->Outputs, sizeof(outputs));
+#endif
+
+ /* execute instructions, until pc is set to -1 */
+ while (pc != -1) {
+
+#if DEBUG_EXECUTION
+ uint i;
+
+ tgsi_dump_instruction(&mach->Instructions[pc], inst++);
+#endif
+
+ assert(pc < (int) mach->NumInstructions);
+ exec_instruction(mach, mach->Instructions + pc, &pc);
+
+#if DEBUG_EXECUTION
+ for (i = 0; i < TGSI_EXEC_NUM_TEMPS + TGSI_EXEC_NUM_TEMP_EXTRAS; i++) {
+ if (memcmp(&temps[i], &mach->Temps[i], sizeof(temps[i]))) {
+ uint j;
+
+ memcpy(&temps[i], &mach->Temps[i], sizeof(temps[i]));
+ debug_printf("TEMP[%2u] = ", i);
+ for (j = 0; j < 4; j++) {
+ if (j > 0) {
+ debug_printf(" ");
+ }
+ debug_printf("(%6f, %6f, %6f, %6f)\n",
+ temps[i].xyzw[0].f[j],
+ temps[i].xyzw[1].f[j],
+ temps[i].xyzw[2].f[j],
+ temps[i].xyzw[3].f[j]);
+ }
+ }
+ }
+ for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
+ if (memcmp(&outputs[i], &mach->Outputs[i], sizeof(outputs[i]))) {
+ uint j;
+
+ memcpy(&outputs[i], &mach->Outputs[i], sizeof(outputs[i]));
+ debug_printf("OUT[%2u] = ", i);
+ for (j = 0; j < 4; j++) {
+ if (j > 0) {
+ debug_printf(" ");
+ }
+ debug_printf("{%6f, %6f, %6f, %6f}\n",
+ outputs[i].xyzw[0].f[j],
+ outputs[i].xyzw[1].f[j],
+ outputs[i].xyzw[2].f[j],
+ outputs[i].xyzw[3].f[j]);
+ }
+ }
+ }
+#endif
+ }
}
#if 0
}
#endif
+ assert(mach->CondStackTop == 0);
+ assert(mach->LoopStackTop == 0);
+ assert(mach->ContStackTop == 0);
+ assert(mach->CallStackTop == 0);
+
return ~mach->Temps[TEMP_KILMASK_I].xyzw[TEMP_KILMASK_C].u[0];
}
*/
#define TGSI_EXEC_MAX_CONST_BUFFER 4096
+/* The maximum number of vertices per primitive */
+#define TGSI_MAX_PRIM_VERTICES 6
+
+/* The maximum number of primitives to be generated */
+#define TGSI_MAX_PRIMITIVES 64
+
+/* The maximum total number of vertices */
+#define TGSI_MAX_TOTAL_VERTICES (TGSI_MAX_PRIM_VERTICES * TGSI_MAX_PRIMITIVES * PIPE_MAX_ATTRIBS)
/** function call/activation record */
struct tgsi_call_record
uint ReturnAddr;
};
-
/**
* Run-time virtual machine state for executing TGSI shader.
*/
float Imms[TGSI_EXEC_NUM_IMMEDIATES][4];
- struct tgsi_exec_vector Inputs[PIPE_MAX_ATTRIBS];
- struct tgsi_exec_vector Outputs[PIPE_MAX_ATTRIBS];
+ struct tgsi_exec_vector Inputs[TGSI_MAX_PRIM_VERTICES * PIPE_MAX_ATTRIBS];
+ struct tgsi_exec_vector Outputs[TGSI_MAX_TOTAL_VERTICES];
struct tgsi_exec_vector *Addrs;
+ struct tgsi_exec_vector *Predicates;
struct tgsi_sampler **Samplers;
/* GEOMETRY processor only. */
unsigned *Primitives;
+ unsigned NumOutputs;
+ unsigned MaxGeometryShaderOutputs;
/* FRAGMENT processor only. */
const struct tgsi_interp_coef *InterpCoefs;
struct tgsi_exec_vector QuadPos;
+ float Face; /**< +1 if front facing, -1 if back facing */
/* Conditional execution masks */
uint CondMask; /**< For IF/ELSE/ENDIF */
uint LoopLabelStack[TGSI_EXEC_MAX_LOOP_NESTING];
int LoopLabelStackTop;
- /** Loop counter stack (x = count, y = current, z = step) */
+ /** Loop counter stack (x = index, y = counter, z = step) */
struct tgsi_exec_vector LoopCounterStack[TGSI_EXEC_MAX_LOOP_NESTING];
int LoopCounterStackTop;
return FALSE;
ctx->processor = parse.FullHeader.Processor;
- ctx->version = parse.FullVersion.Version;
if (ctx->prolog)
if (!ctx->prolog( ctx ))
goto fail;
break;
+ case TGSI_TOKEN_TYPE_PROPERTY:
+ if (ctx->iterate_property)
+ if (!ctx->iterate_property( ctx, &parse.FullToken.FullProperty ))
+ goto fail;
+ break;
+
default:
assert( 0 );
}
struct tgsi_iterate_context *ctx,
struct tgsi_full_immediate *imm );
+ boolean
+ (* iterate_property)(
+ struct tgsi_iterate_context *ctx,
+ struct tgsi_full_property *prop );
+
boolean
(* epilog)(
struct tgsi_iterate_context *ctx );
struct tgsi_processor processor;
- struct tgsi_version version;
};
boolean
#include "util/u_debug.h"
#include "pipe/p_shader_tokens.h"
#include "tgsi_parse.h"
-#include "tgsi_build.h"
#include "util/u_memory.h"
-void
-tgsi_full_token_init(
- union tgsi_full_token *full_token )
-{
- full_token->Token.Type = TGSI_TOKEN_TYPE_DECLARATION;
-}
-
-void
-tgsi_full_token_free(
- union tgsi_full_token *full_token )
-{
-}
-
unsigned
tgsi_parse_init(
struct tgsi_parse_context *ctx,
const struct tgsi_token *tokens )
{
- ctx->FullVersion.Version = *(struct tgsi_version *) &tokens[0];
- if( ctx->FullVersion.Version.MajorVersion > 1 ) {
- return TGSI_PARSE_ERROR;
- }
-
- ctx->FullHeader.Header = *(struct tgsi_header *) &tokens[1];
+ ctx->FullHeader.Header = *(struct tgsi_header *) &tokens[0];
if( ctx->FullHeader.Header.HeaderSize >= 2 ) {
- ctx->FullHeader.Processor = *(struct tgsi_processor *) &tokens[2];
+ ctx->FullHeader.Processor = *(struct tgsi_processor *) &tokens[1];
}
else {
- ctx->FullHeader.Processor = tgsi_default_processor();
+ return TGSI_PARSE_ERROR;
}
ctx->Tokens = tokens;
- ctx->Position = 1 + ctx->FullHeader.Header.HeaderSize;
-
- tgsi_full_token_init( &ctx->FullToken );
+ ctx->Position = ctx->FullHeader.Header.HeaderSize;
return TGSI_PARSE_OK;
}
tgsi_parse_free(
struct tgsi_parse_context *ctx )
{
- tgsi_full_token_free( &ctx->FullToken );
}
boolean
struct tgsi_parse_context *ctx )
{
return ctx->Position >=
- 1 + ctx->FullHeader.Header.HeaderSize + ctx->FullHeader.Header.BodySize;
+ ctx->FullHeader.Header.HeaderSize + ctx->FullHeader.Header.BodySize;
}
struct tgsi_token token;
unsigned i;
- tgsi_full_token_free( &ctx->FullToken );
- tgsi_full_token_init( &ctx->FullToken );
-
next_token( ctx, &token );
switch( token.Type ) {
{
struct tgsi_full_declaration *decl = &ctx->FullToken.FullDeclaration;
- *decl = tgsi_default_full_declaration();
+ memset(decl, 0, sizeof *decl);
copy_token(&decl->Declaration, &token);
- next_token( ctx, &decl->DeclarationRange );
+ next_token( ctx, &decl->Range );
if( decl->Declaration.Semantic ) {
next_token( ctx, &decl->Semantic );
{
struct tgsi_full_immediate *imm = &ctx->FullToken.FullImmediate;
- *imm = tgsi_default_full_immediate();
+ memset(imm, 0, sizeof *imm);
copy_token(&imm->Immediate, &token);
- assert( !imm->Immediate.Extended );
switch (imm->Immediate.DataType) {
case TGSI_IMM_FLOAT32:
case TGSI_TOKEN_TYPE_INSTRUCTION:
{
struct tgsi_full_instruction *inst = &ctx->FullToken.FullInstruction;
- unsigned extended;
- *inst = tgsi_default_full_instruction();
+ memset(inst, 0, sizeof *inst);
copy_token(&inst->Instruction, &token);
- extended = inst->Instruction.Extended;
-
- while( extended ) {
- struct tgsi_src_register_ext token;
-
- next_token( ctx, &token );
-
- switch( token.Type ) {
- case TGSI_INSTRUCTION_EXT_TYPE_LABEL:
- copy_token(&inst->InstructionExtLabel, &token);
- break;
-
- case TGSI_INSTRUCTION_EXT_TYPE_TEXTURE:
- copy_token(&inst->InstructionExtTexture, &token);
- break;
- case TGSI_INSTRUCTION_EXT_TYPE_PREDICATE:
- copy_token(&inst->InstructionExtPredicate, &token);
- break;
+ if (inst->Instruction.Predicate) {
+ next_token(ctx, &inst->Predicate);
+ }
- default:
- assert( 0 );
- }
+ if (inst->Instruction.Label) {
+ next_token( ctx, &inst->Label);
+ }
- extended = token.Extended;
+ if (inst->Instruction.Texture) {
+ next_token( ctx, &inst->Texture);
}
assert( inst->Instruction.NumDstRegs <= TGSI_FULL_MAX_DST_REGISTERS );
for( i = 0; i < inst->Instruction.NumDstRegs; i++ ) {
- unsigned extended;
- next_token( ctx, &inst->FullDstRegisters[i].DstRegister );
+ next_token( ctx, &inst->Dst[i].Register );
/*
* No support for indirect or multi-dimensional addressing.
*/
- assert( !inst->FullDstRegisters[i].DstRegister.Dimension );
-
- extended = inst->FullDstRegisters[i].DstRegister.Extended;
-
- while( extended ) {
- struct tgsi_src_register_ext token;
+ assert( !inst->Dst[i].Register.Dimension );
- next_token( ctx, &token );
-
- switch( token.Type ) {
- case TGSI_DST_REGISTER_EXT_TYPE_MODULATE:
- copy_token(&inst->FullDstRegisters[i].DstRegisterExtModulate,
- &token);
- break;
-
- default:
- assert( 0 );
- }
-
- extended = token.Extended;
- }
-
- if( inst->FullDstRegisters[i].DstRegister.Indirect ) {
- next_token( ctx, &inst->FullDstRegisters[i].DstRegisterInd );
+ if( inst->Dst[i].Register.Indirect ) {
+ next_token( ctx, &inst->Dst[i].Indirect );
/*
* No support for indirect or multi-dimensional addressing.
*/
- assert( !inst->FullDstRegisters[i].DstRegisterInd.Indirect );
- assert( !inst->FullDstRegisters[i].DstRegisterInd.Dimension );
- assert( !inst->FullDstRegisters[i].DstRegisterInd.Extended );
+ assert( !inst->Dst[i].Indirect.Dimension );
+ assert( !inst->Dst[i].Indirect.Indirect );
}
}
assert( inst->Instruction.NumSrcRegs <= TGSI_FULL_MAX_SRC_REGISTERS );
for( i = 0; i < inst->Instruction.NumSrcRegs; i++ ) {
- unsigned extended;
-
- next_token( ctx, &inst->FullSrcRegisters[i].SrcRegister );
-
- extended = inst->FullSrcRegisters[i].SrcRegister.Extended;
-
- while( extended ) {
- struct tgsi_src_register_ext token;
-
- next_token( ctx, &token );
-
- switch( token.Type ) {
- case TGSI_SRC_REGISTER_EXT_TYPE_MOD:
- copy_token(&inst->FullSrcRegisters[i].SrcRegisterExtMod,
- &token);
- break;
- default:
- assert( 0 );
- }
-
- extended = token.Extended;
- }
+ next_token( ctx, &inst->Src[i].Register );
- if( inst->FullSrcRegisters[i].SrcRegister.Indirect ) {
- next_token( ctx, &inst->FullSrcRegisters[i].SrcRegisterInd );
+ if( inst->Src[i].Register.Indirect ) {
+ next_token( ctx, &inst->Src[i].Indirect );
/*
* No support for indirect or multi-dimensional addressing.
*/
- assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Indirect );
- assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Dimension );
- assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Extended );
+ assert( !inst->Src[i].Indirect.Indirect );
+ assert( !inst->Src[i].Indirect.Dimension );
}
- if( inst->FullSrcRegisters[i].SrcRegister.Dimension ) {
- next_token( ctx, &inst->FullSrcRegisters[i].SrcRegisterDim );
+ if( inst->Src[i].Register.Dimension ) {
+ next_token( ctx, &inst->Src[i].Dimension );
/*
* No support for multi-dimensional addressing.
*/
- assert( !inst->FullSrcRegisters[i].SrcRegisterDim.Dimension );
- assert( !inst->FullSrcRegisters[i].SrcRegisterDim.Extended );
+ assert( !inst->Src[i].Dimension.Dimension );
- if( inst->FullSrcRegisters[i].SrcRegisterDim.Indirect ) {
- next_token( ctx, &inst->FullSrcRegisters[i].SrcRegisterDimInd );
+ if( inst->Src[i].Dimension.Indirect ) {
+ next_token( ctx, &inst->Src[i].DimIndirect );
/*
* No support for indirect or multi-dimensional addressing.
*/
- assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Indirect );
- assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Dimension );
- assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Extended );
+ assert( !inst->Src[i].Indirect.Indirect );
+ assert( !inst->Src[i].Indirect.Dimension );
}
}
}
break;
}
+ case TGSI_TOKEN_TYPE_PROPERTY:
+ {
+ struct tgsi_full_property *prop = &ctx->FullToken.FullProperty;
+ uint prop_count;
+
+ memset(prop, 0, sizeof *prop);
+ copy_token(&prop->Property, &token);
+
+ prop_count = prop->Property.NrTokens - 1;
+ for (i = 0; i < prop_count; i++) {
+ next_token(ctx, &prop->u[i]);
+ }
+
+ break;
+ }
+
default:
assert( 0 );
}
struct tgsi_parse_context ctx;
if (tgsi_parse_init(&ctx, tokens) == TGSI_PARSE_OK) {
unsigned len = (ctx.FullHeader.Header.HeaderSize +
- ctx.FullHeader.Header.BodySize +
- 1);
+ ctx.FullHeader.Header.BodySize);
return len;
}
return 0;
extern "C" {
#endif
-struct tgsi_full_version
-{
- struct tgsi_version Version;
-};
-
struct tgsi_full_header
{
struct tgsi_header Header;
struct tgsi_full_dst_register
{
- struct tgsi_dst_register DstRegister;
- struct tgsi_src_register DstRegisterInd;
- struct tgsi_dst_register_ext_modulate DstRegisterExtModulate;
+ struct tgsi_dst_register Register;
+ struct tgsi_src_register Indirect;
};
struct tgsi_full_src_register
{
- struct tgsi_src_register SrcRegister;
- struct tgsi_src_register_ext_mod SrcRegisterExtMod;
- struct tgsi_src_register SrcRegisterInd;
- struct tgsi_dimension SrcRegisterDim;
- struct tgsi_src_register SrcRegisterDimInd;
+ struct tgsi_src_register Register;
+ struct tgsi_src_register Indirect;
+ struct tgsi_dimension Dimension;
+ struct tgsi_src_register DimIndirect;
};
struct tgsi_full_declaration
{
struct tgsi_declaration Declaration;
- struct tgsi_declaration_range DeclarationRange;
+ struct tgsi_declaration_range Range;
struct tgsi_declaration_semantic Semantic;
};
union tgsi_immediate_data u[4];
};
+struct tgsi_full_property
+{
+ struct tgsi_property Property;
+ struct tgsi_property_data u[8];
+};
+
#define TGSI_FULL_MAX_DST_REGISTERS 2
#define TGSI_FULL_MAX_SRC_REGISTERS 4 /* TXD has 4 */
struct tgsi_full_instruction
{
struct tgsi_instruction Instruction;
- struct tgsi_instruction_ext_label InstructionExtLabel;
- struct tgsi_instruction_ext_texture InstructionExtTexture;
- struct tgsi_instruction_ext_predicate InstructionExtPredicate;
- struct tgsi_full_dst_register FullDstRegisters[TGSI_FULL_MAX_DST_REGISTERS];
- struct tgsi_full_src_register FullSrcRegisters[TGSI_FULL_MAX_SRC_REGISTERS];
- uint Flags; /**< user-defined usage */
+ struct tgsi_instruction_predicate Predicate;
+ struct tgsi_instruction_label Label;
+ struct tgsi_instruction_texture Texture;
+ struct tgsi_full_dst_register Dst[TGSI_FULL_MAX_DST_REGISTERS];
+ struct tgsi_full_src_register Src[TGSI_FULL_MAX_SRC_REGISTERS];
};
union tgsi_full_token
struct tgsi_full_declaration FullDeclaration;
struct tgsi_full_immediate FullImmediate;
struct tgsi_full_instruction FullInstruction;
+ struct tgsi_full_property FullProperty;
};
-void
-tgsi_full_token_init(
- union tgsi_full_token *full_token );
-
-void
-tgsi_full_token_free(
- union tgsi_full_token *full_token );
-
struct tgsi_parse_context
{
const struct tgsi_token *Tokens;
unsigned Position;
- struct tgsi_full_version FullVersion;
struct tgsi_full_header FullHeader;
union tgsi_full_token FullToken;
};
for (CHAN = 0; CHAN < NUM_CHANNELS; CHAN++)
#define IS_DST0_CHANNEL_ENABLED( INST, CHAN )\
- ((INST).FullDstRegisters[0].DstRegister.WriteMask & (1 << (CHAN)))
+ ((INST).Dst[0].Register.WriteMask & (1 << (CHAN)))
#define IF_IS_DST0_CHANNEL_ENABLED( INST, CHAN )\
if (IS_DST0_CHANNEL_ENABLED( INST, CHAN ))
static boolean
is_ppc_vec_temporary(const struct tgsi_full_src_register *reg)
{
- return (reg->SrcRegister.File == TGSI_FILE_TEMPORARY &&
- reg->SrcRegister.Index < MAX_PPC_TEMPS);
+ return (reg->Register.File == TGSI_FILE_TEMPORARY &&
+ reg->Register.Index < MAX_PPC_TEMPS);
}
static boolean
is_ppc_vec_temporary_dst(const struct tgsi_full_dst_register *reg)
{
- return (reg->DstRegister.File == TGSI_FILE_TEMPORARY &&
- reg->DstRegister.Index < MAX_PPC_TEMPS);
+ return (reg->Register.File == TGSI_FILE_TEMPORARY &&
+ reg->Register.Index < MAX_PPC_TEMPS);
}
case TGSI_SWIZZLE_Y:
case TGSI_SWIZZLE_Z:
case TGSI_SWIZZLE_W:
- switch (reg->SrcRegister.File) {
+ switch (reg->Register.File) {
case TGSI_FILE_INPUT:
+ case TGSI_FILE_SYSTEM_VALUE:
{
- int offset = (reg->SrcRegister.Index * 4 + swizzle) * 16;
+ int offset = (reg->Register.Index * 4 + swizzle) * 16;
int offset_reg = emit_li_offset(gen, offset);
dst_vec = ppc_allocate_vec_register(gen->f);
ppc_lvx(gen->f, dst_vec, gen->inputs_reg, offset_reg);
case TGSI_FILE_TEMPORARY:
if (is_ppc_vec_temporary(reg)) {
/* use PPC vec register */
- dst_vec = gen->temps_map[reg->SrcRegister.Index][swizzle];
+ dst_vec = gen->temps_map[reg->Register.Index][swizzle];
}
else {
/* use memory-based temp register "file" */
- int offset = (reg->SrcRegister.Index * 4 + swizzle) * 16;
+ int offset = (reg->Register.Index * 4 + swizzle) * 16;
int offset_reg = emit_li_offset(gen, offset);
dst_vec = ppc_allocate_vec_register(gen->f);
ppc_lvx(gen->f, dst_vec, gen->temps_reg, offset_reg);
break;
case TGSI_FILE_IMMEDIATE:
{
- int offset = (reg->SrcRegister.Index * 4 + swizzle) * 4;
+ int offset = (reg->Register.Index * 4 + swizzle) * 4;
int offset_reg = emit_li_offset(gen, offset);
dst_vec = ppc_allocate_vec_register(gen->f);
/* Load 4-byte word into vector register.
break;
case TGSI_FILE_CONSTANT:
{
- int offset = (reg->SrcRegister.Index * 4 + swizzle) * 4;
+ int offset = (reg->Register.Index * 4 + swizzle) * 4;
int offset_reg = emit_li_offset(gen, offset);
dst_vec = ppc_allocate_vec_register(gen->f);
/* Load 4-byte word into vector register.
{
int swz_a, swz_b;
int sign_a, sign_b;
- if (a->SrcRegister.File != b->SrcRegister.File)
+ if (a->Register.File != b->Register.File)
return FALSE;
- if (a->SrcRegister.Index != b->SrcRegister.Index)
+ if (a->Register.Index != b->Register.Index)
return FALSE;
swz_a = tgsi_util_get_full_src_register_swizzle(a, chan_a);
swz_b = tgsi_util_get_full_src_register_swizzle(b, chan_b);
struct tgsi_full_instruction *inst, int src_reg, uint chan)
{
const const struct tgsi_full_src_register *src =
- &inst->FullSrcRegisters[src_reg];
+ &inst->Src[src_reg];
int vec;
uint i;
const struct tgsi_full_instruction *inst,
unsigned chan_index)
{
- const struct tgsi_full_dst_register *reg = &inst->FullDstRegisters[0];
+ const struct tgsi_full_dst_register *reg = &inst->Dst[0];
if (is_ppc_vec_temporary_dst(reg)) {
- int vec = gen->temps_map[reg->DstRegister.Index][chan_index];
+ int vec = gen->temps_map[reg->Register.Index][chan_index];
return vec;
}
else {
unsigned chan_index,
boolean free_vec)
{
- const struct tgsi_full_dst_register *reg = &inst->FullDstRegisters[0];
+ const struct tgsi_full_dst_register *reg = &inst->Dst[0];
- switch (reg->DstRegister.File) {
+ switch (reg->Register.File) {
case TGSI_FILE_OUTPUT:
{
- int offset = (reg->DstRegister.Index * 4 + chan_index) * 16;
+ int offset = (reg->Register.Index * 4 + chan_index) * 16;
int offset_reg = emit_li_offset(gen, offset);
ppc_stvx(gen->f, src_vec, gen->outputs_reg, offset_reg);
}
case TGSI_FILE_TEMPORARY:
if (is_ppc_vec_temporary_dst(reg)) {
if (!free_vec) {
- int dst_vec = gen->temps_map[reg->DstRegister.Index][chan_index];
+ int dst_vec = gen->temps_map[reg->Register.Index][chan_index];
if (dst_vec != src_vec)
ppc_vmove(gen->f, dst_vec, src_vec);
}
free_vec = FALSE;
}
else {
- int offset = (reg->DstRegister.Index * 4 + chan_index) * 16;
+ int offset = (reg->Register.Index * 4 + chan_index) * 16;
int offset_reg = emit_li_offset(gen, offset);
ppc_stvx(gen->f, src_vec, gen->temps_reg, offset_reg);
}
emit_addrs(
func,
xmm,
- reg->DstRegister.Index,
+ reg->Register.Index,
chan_index );
break;
#endif
struct ppc_function *func,
struct tgsi_full_declaration *decl )
{
- if( decl->Declaration.File == TGSI_FILE_INPUT ) {
+ if( decl->Declaration.File == TGSI_FILE_INPUT ||
+ decl->Declaration.File == TGSI_FILE_SYSTEM_VALUE ) {
#if 0
unsigned first, last, mask;
unsigned i, j;
- first = decl->DeclarationRange.First;
- last = decl->DeclarationRange.Last;
+ first = decl->Range.First;
+ last = decl->Range.Last;
mask = decl->Declaration.UsageMask;
for( i = first; i <= last; i++ ) {
}
break;
+ case TGSI_TOKEN_TYPE_PROPERTY:
+ break;
+
default:
ok = 0;
assert( 0 );
**************************************************************************/
#include "util/u_debug.h"
+#include "util/u_memory.h"
+#include "util/u_prim.h"
+#include "cso_cache/cso_hash.h"
#include "tgsi_sanity.h"
#include "tgsi_info.h"
#include "tgsi_iterate.h"
-typedef uint reg_flag;
-
-#define BITS_IN_REG_FLAG (sizeof( reg_flag ) * 8)
-
-#define MAX_REGISTERS 256
-#define MAX_REG_FLAGS ((MAX_REGISTERS + BITS_IN_REG_FLAG - 1) / BITS_IN_REG_FLAG)
+typedef struct {
+ uint file : 28;
+ /* max 2 dimensions */
+ uint dimensions : 4;
+ uint indices[2];
+} scan_register;
struct sanity_check_ctx
{
struct tgsi_iterate_context iter;
+ struct cso_hash *regs_decl;
+ struct cso_hash *regs_used;
+ struct cso_hash *regs_ind_used;
- reg_flag regs_decl[TGSI_FILE_COUNT][MAX_REG_FLAGS];
- reg_flag regs_used[TGSI_FILE_COUNT][MAX_REG_FLAGS];
- boolean regs_ind_used[TGSI_FILE_COUNT];
uint num_imms;
uint num_instructions;
uint index_of_END;
uint errors;
uint warnings;
+ uint implied_array_size;
};
+static INLINE unsigned
+scan_register_key(const scan_register *reg)
+{
+ unsigned key = reg->file;
+ key |= (reg->indices[0] << 4);
+ key |= (reg->indices[1] << 18);
+
+ return key;
+}
+
+static void
+fill_scan_register1d(scan_register *reg,
+ uint file, uint index)
+{
+ reg->file = file;
+ reg->dimensions = 1;
+ reg->indices[0] = index;
+ reg->indices[1] = 0;
+}
+
+static void
+fill_scan_register2d(scan_register *reg,
+ uint file, uint index1, uint index2)
+{
+ reg->file = file;
+ reg->dimensions = 2;
+ reg->indices[0] = index1;
+ reg->indices[1] = index2;
+}
+
+static void
+scan_register_dst(scan_register *reg,
+ struct tgsi_full_dst_register *dst)
+{
+ fill_scan_register1d(reg,
+ dst->Register.File,
+ dst->Register.Index);
+}
+
+static void
+scan_register_src(scan_register *reg,
+ struct tgsi_full_src_register *src)
+{
+ if (src->Register.Dimension) {
+ /*FIXME: right now we don't support indirect
+ * multidimensional addressing */
+ debug_assert(!src->Dimension.Indirect);
+ fill_scan_register2d(reg,
+ src->Register.File,
+ src->Register.Index,
+ src->Dimension.Index);
+ } else {
+ fill_scan_register1d(reg,
+ src->Register.File,
+ src->Register.Index);
+ }
+}
+
+static scan_register *
+create_scan_register_src(struct tgsi_full_src_register *src)
+{
+ scan_register *reg = MALLOC(sizeof(scan_register));
+ scan_register_src(reg, src);
+
+ return reg;
+}
+
+static scan_register *
+create_scan_register_dst(struct tgsi_full_dst_register *dst)
+{
+ scan_register *reg = MALLOC(sizeof(scan_register));
+ scan_register_dst(reg, dst);
+
+ return reg;
+}
+
static void
report_error(
struct sanity_check_ctx *ctx,
static boolean
is_register_declared(
struct sanity_check_ctx *ctx,
- uint file,
- int index )
+ const scan_register *reg)
{
- assert( index >= 0 && index < MAX_REGISTERS );
-
- return (ctx->regs_decl[file][index / BITS_IN_REG_FLAG] & (1 << (index % BITS_IN_REG_FLAG))) ? TRUE : FALSE;
+ void *data = cso_hash_find_data_from_template(
+ ctx->regs_decl, scan_register_key(reg),
+ (void*)reg, sizeof(scan_register));
+ return data ? TRUE : FALSE;
}
static boolean
struct sanity_check_ctx *ctx,
uint file )
{
- uint i;
+ struct cso_hash_iter iter =
+ cso_hash_first_node(ctx->regs_decl);
- for (i = 0; i < MAX_REG_FLAGS; i++)
- if (ctx->regs_decl[file][i])
+ while (cso_hash_iter_is_null(iter)) {
+ scan_register *reg = (scan_register *)cso_hash_iter_data(iter);
+ if (reg->file == file)
return TRUE;
+ iter = cso_hash_iter_next(iter);
+ }
+
return FALSE;
}
static boolean
is_register_used(
struct sanity_check_ctx *ctx,
- uint file,
- int index )
+ scan_register *reg)
{
- assert( index < MAX_REGISTERS );
+ void *data = cso_hash_find_data_from_template(
+ ctx->regs_used, scan_register_key(reg),
+ reg, sizeof(scan_register));
+ return data ? TRUE : FALSE;
+}
- return (ctx->regs_used[file][index / BITS_IN_REG_FLAG] & (1 << (index % BITS_IN_REG_FLAG))) ? TRUE : FALSE;
+
+static boolean
+is_ind_register_used(
+ struct sanity_check_ctx *ctx,
+ scan_register *reg)
+{
+ return cso_hash_contains(ctx->regs_ind_used, reg->file);
}
static const char *file_names[TGSI_FILE_COUNT] =
static boolean
check_register_usage(
struct sanity_check_ctx *ctx,
- uint file,
- int index,
+ scan_register *reg,
const char *name,
boolean indirect_access )
{
- if (!check_file_name( ctx, file ))
+ if (!check_file_name( ctx, reg->file )) {
+ free(reg);
return FALSE;
+ }
if (indirect_access) {
/* Note that 'index' is an offset relative to the value of the
- * address register. No range checking done here.
- */
- if (!is_any_register_declared( ctx, file ))
- report_error( ctx, "%s: Undeclared %s register", file_names[file], name );
- ctx->regs_ind_used[file] = TRUE;
+ * address register. No range checking done here.*/
+ reg->indices[0] = 0;
+ reg->indices[1] = 0;
+ if (!is_any_register_declared( ctx, reg->file ))
+ report_error( ctx, "%s: Undeclared %s register", file_names[reg->file], name );
+ if (!is_ind_register_used(ctx, reg))
+ cso_hash_insert(ctx->regs_ind_used, reg->file, reg);
+ else
+ free(reg);
}
else {
- if (index < 0 || index >= MAX_REGISTERS) {
- report_error( ctx, "%s[%d]: Invalid %s index", file_names[file], index, name );
- return FALSE;
- }
-
- if (!is_register_declared( ctx, file, index ))
- report_error( ctx, "%s[%d]: Undeclared %s register", file_names[file], index, name );
- ctx->regs_used[file][index / BITS_IN_REG_FLAG] |= (1 << (index % BITS_IN_REG_FLAG));
+ if (!is_register_declared( ctx, reg )) {
+ if (reg->dimensions == 2)
+ report_error( ctx, "%s[%d][%d]: Undeclared %s register", file_names[reg->file],
+ reg->indices[0], reg->indices[1], name );
+ else
+ report_error( ctx, "%s[%d]: Undeclared %s register", file_names[reg->file],
+ reg->indices[0], name );
+ }
+ if (!is_register_used( ctx, reg ))
+ cso_hash_insert(ctx->regs_used, scan_register_key(reg), reg);
+ else
+ free(reg);
}
return TRUE;
}
* Mark the registers as used.
*/
for (i = 0; i < inst->Instruction.NumDstRegs; i++) {
+ scan_register *reg = create_scan_register_dst(&inst->Dst[i]);
check_register_usage(
ctx,
- inst->FullDstRegisters[i].DstRegister.File,
- inst->FullDstRegisters[i].DstRegister.Index,
+ reg,
"destination",
FALSE );
}
for (i = 0; i < inst->Instruction.NumSrcRegs; i++) {
+ scan_register *reg = create_scan_register_src(&inst->Src[i]);
check_register_usage(
ctx,
- inst->FullSrcRegisters[i].SrcRegister.File,
- inst->FullSrcRegisters[i].SrcRegister.Index,
+ reg,
"source",
- (boolean)inst->FullSrcRegisters[i].SrcRegister.Indirect );
- if (inst->FullSrcRegisters[i].SrcRegister.Indirect) {
- uint file;
- int index;
+ (boolean)inst->Src[i].Register.Indirect );
+ if (inst->Src[i].Register.Indirect) {
+ scan_register *ind_reg = MALLOC(sizeof(scan_register));
- file = inst->FullSrcRegisters[i].SrcRegisterInd.File;
- index = inst->FullSrcRegisters[i].SrcRegisterInd.Index;
+ fill_scan_register1d(ind_reg,
+ inst->Src[i].Indirect.File,
+ inst->Src[i].Indirect.Index);
check_register_usage(
ctx,
- file,
- index,
+ reg,
"indirect",
FALSE );
- if (!(file == TGSI_FILE_ADDRESS || file == TGSI_FILE_LOOP) || index != 0) {
+ if (!(reg->file == TGSI_FILE_ADDRESS || reg->file == TGSI_FILE_LOOP) ||
+ reg->indices[0] != 0) {
report_warning(ctx, "Indirect register neither ADDR[0] nor LOOP[0]");
}
}
switch (inst->Instruction.Opcode) {
case TGSI_OPCODE_BGNFOR:
case TGSI_OPCODE_ENDFOR:
- if (inst->FullDstRegisters[0].DstRegister.File != TGSI_FILE_LOOP ||
- inst->FullDstRegisters[0].DstRegister.Index != 0) {
+ if (inst->Dst[0].Register.File != TGSI_FILE_LOOP ||
+ inst->Dst[0].Register.Index != 0) {
report_error(ctx, "Destination register must be LOOP[0]");
}
break;
switch (inst->Instruction.Opcode) {
case TGSI_OPCODE_BGNFOR:
- if (inst->FullSrcRegisters[0].SrcRegister.File != TGSI_FILE_CONSTANT &&
- inst->FullSrcRegisters[0].SrcRegister.File != TGSI_FILE_IMMEDIATE) {
+ if (inst->Src[0].Register.File != TGSI_FILE_CONSTANT &&
+ inst->Src[0].Register.File != TGSI_FILE_IMMEDIATE) {
report_error(ctx, "Source register file must be either CONST or IMM");
}
break;
return TRUE;
}
+static void
+check_and_declare(struct sanity_check_ctx *ctx,
+ scan_register *reg)
+{
+ if (is_register_declared( ctx, reg))
+ report_error( ctx, "%s[%u]: The same register declared more than once",
+ file_names[reg->file], reg->indices[0] );
+ cso_hash_insert(ctx->regs_decl,
+ scan_register_key(reg),
+ reg);
+}
+
+
static boolean
iter_declaration(
struct tgsi_iterate_context *iter,
file = decl->Declaration.File;
if (!check_file_name( ctx, file ))
return TRUE;
- for (i = decl->DeclarationRange.First; i <= decl->DeclarationRange.Last; i++) {
- if (is_register_declared( ctx, file, i ))
- report_error( ctx, "%s[%u]: The same register declared more than once", file_names[file], i );
- ctx->regs_decl[file][i / BITS_IN_REG_FLAG] |= (1 << (i % BITS_IN_REG_FLAG));
+ for (i = decl->Range.First; i <= decl->Range.Last; i++) {
+ /* declared TGSI_FILE_INPUT's for geometry processor
+ * have an implied second dimension */
+ if (file == TGSI_FILE_INPUT &&
+ ctx->iter.processor.Processor == TGSI_PROCESSOR_GEOMETRY) {
+ uint vert;
+ for (vert = 0; vert < ctx->implied_array_size; ++vert) {
+ scan_register *reg = MALLOC(sizeof(scan_register));
+ fill_scan_register2d(reg, file, vert, i);
+ check_and_declare(ctx, reg);
+ }
+ } else {
+ scan_register *reg = MALLOC(sizeof(scan_register));
+ fill_scan_register1d(reg, file, i);
+ check_and_declare(ctx, reg);
+ }
}
return TRUE;
struct tgsi_full_immediate *imm )
{
struct sanity_check_ctx *ctx = (struct sanity_check_ctx *) iter;
-
- assert( ctx->num_imms < MAX_REGISTERS );
+ scan_register *reg;
/* No immediates allowed after the first instruction.
*/
/* Mark the register as declared.
*/
- ctx->regs_decl[TGSI_FILE_IMMEDIATE][ctx->num_imms / BITS_IN_REG_FLAG] |= (1 << (ctx->num_imms % BITS_IN_REG_FLAG));
+ reg = MALLOC(sizeof(scan_register));
+ fill_scan_register1d(reg, TGSI_FILE_IMMEDIATE, ctx->num_imms);
+ cso_hash_insert(ctx->regs_decl, scan_register_key(reg), reg);
ctx->num_imms++;
/* Check data type validity.
return TRUE;
}
+
+static boolean
+iter_property(
+ struct tgsi_iterate_context *iter,
+ struct tgsi_full_property *prop )
+{
+ struct sanity_check_ctx *ctx = (struct sanity_check_ctx *) iter;
+
+ if (iter->processor.Processor == TGSI_PROCESSOR_GEOMETRY &&
+ prop->Property.PropertyName == TGSI_PROPERTY_GS_INPUT_PRIM) {
+ ctx->implied_array_size = u_vertices_per_prim(prop->u[0].Data);
+ }
+ return TRUE;
+}
+
static boolean
epilog(
struct tgsi_iterate_context *iter )
{
struct sanity_check_ctx *ctx = (struct sanity_check_ctx *) iter;
- uint file;
/* There must be an END instruction somewhere.
*/
/* Check if all declared registers were used.
*/
- for (file = TGSI_FILE_NULL; file < TGSI_FILE_COUNT; file++) {
- uint i;
-
- for (i = 0; i < MAX_REGISTERS; i++) {
- if (is_register_declared( ctx, file, i ) && !is_register_used( ctx, file, i ) && !ctx->regs_ind_used[file]) {
- report_warning( ctx, "%s[%u]: Register never used", file_names[file], i );
+ {
+ struct cso_hash_iter iter =
+ cso_hash_first_node(ctx->regs_decl);
+
+ while (cso_hash_iter_is_null(iter)) {
+ scan_register *reg = (scan_register *)cso_hash_iter_data(iter);
+ if (!is_register_used(ctx, reg) && !is_ind_register_used(ctx, reg)) {
+ report_warning( ctx, "%s[%u]: Register never used",
+ file_names[reg->file], reg->indices[0] );
}
+ iter = cso_hash_iter_next(iter);
}
}
return TRUE;
}
+static void
+regs_hash_destroy(struct cso_hash *hash)
+{
+ struct cso_hash_iter iter = cso_hash_first_node(hash);
+ while (!cso_hash_iter_is_null(iter)) {
+ scan_register *reg = (scan_register *)cso_hash_iter_data(iter);
+ iter = cso_hash_erase(hash, iter);
+ free(reg);
+ }
+ cso_hash_delete(hash);
+}
+
boolean
tgsi_sanity_check(
const struct tgsi_token *tokens )
ctx.iter.iterate_instruction = iter_instruction;
ctx.iter.iterate_declaration = iter_declaration;
ctx.iter.iterate_immediate = iter_immediate;
+ ctx.iter.iterate_property = iter_property;
ctx.iter.epilog = epilog;
- memset( ctx.regs_decl, 0, sizeof( ctx.regs_decl ) );
- memset( ctx.regs_used, 0, sizeof( ctx.regs_used ) );
- memset( ctx.regs_ind_used, 0, sizeof( ctx.regs_ind_used ) );
+ ctx.regs_decl = cso_hash_create();
+ ctx.regs_used = cso_hash_create();
+ ctx.regs_ind_used = cso_hash_create();
+
ctx.num_imms = 0;
ctx.num_instructions = 0;
ctx.index_of_END = ~0;
ctx.errors = 0;
ctx.warnings = 0;
+ ctx.implied_array_size = 0;
if (!tgsi_iterate_shader( tokens, &ctx.iter ))
return FALSE;
+ regs_hash_destroy(ctx.regs_decl);
+ regs_hash_destroy(ctx.regs_used);
+ regs_hash_destroy(ctx.regs_ind_used);
return ctx.errors == 0;
}
#include "util/u_math.h"
-#include "tgsi/tgsi_build.h"
#include "tgsi/tgsi_parse.h"
#include "tgsi/tgsi_scan.h"
uint i;
for (i = 0; i < fullinst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *src =
- &fullinst->FullSrcRegisters[i];
- if (src->SrcRegister.File == TGSI_FILE_INPUT) {
- const int ind = src->SrcRegister.Index;
+ &fullinst->Src[i];
+ if (src->Register.File == TGSI_FILE_INPUT ||
+ src->Register.File == TGSI_FILE_SYSTEM_VALUE) {
+ const int ind = src->Register.Index;
if (info->input_semantic_name[ind] == TGSI_SEMANTIC_FOG) {
- if (src->SrcRegister.SwizzleX == TGSI_SWIZZLE_X) {
+ if (src->Register.SwizzleX == TGSI_SWIZZLE_X) {
info->uses_fogcoord = TRUE;
}
- else if (src->SrcRegister.SwizzleX == TGSI_SWIZZLE_Y) {
+ else if (src->Register.SwizzleX == TGSI_SWIZZLE_Y) {
info->uses_frontfacing = TRUE;
}
}
= &parse.FullToken.FullDeclaration;
const uint file = fulldecl->Declaration.File;
uint reg;
- for (reg = fulldecl->DeclarationRange.First;
- reg <= fulldecl->DeclarationRange.Last;
+ for (reg = fulldecl->Range.First;
+ reg <= fulldecl->Range.Last;
reg++) {
/* only first 32 regs will appear in this bitfield */
info->file_count[file]++;
info->file_max[file] = MAX2(info->file_max[file], (int)reg);
- if (file == TGSI_FILE_INPUT) {
- info->input_semantic_name[reg] = (ubyte)fulldecl->Semantic.SemanticName;
- info->input_semantic_index[reg] = (ubyte)fulldecl->Semantic.SemanticIndex;
+ if (file == TGSI_FILE_INPUT || file == TGSI_FILE_SYSTEM_VALUE) {
+ info->input_semantic_name[reg] = (ubyte)fulldecl->Semantic.Name;
+ info->input_semantic_index[reg] = (ubyte)fulldecl->Semantic.Index;
info->input_interpolate[reg] = (ubyte)fulldecl->Declaration.Interpolate;
info->num_inputs++;
}
else if (file == TGSI_FILE_OUTPUT) {
- info->output_semantic_name[reg] = (ubyte)fulldecl->Semantic.SemanticName;
- info->output_semantic_index[reg] = (ubyte)fulldecl->Semantic.SemanticIndex;
+ info->output_semantic_name[reg] = (ubyte)fulldecl->Semantic.Name;
+ info->output_semantic_index[reg] = (ubyte)fulldecl->Semantic.Index;
info->num_outputs++;
- }
- /* special case */
- if (procType == TGSI_PROCESSOR_FRAGMENT &&
- file == TGSI_FILE_OUTPUT &&
- fulldecl->Semantic.SemanticName == TGSI_SEMANTIC_POSITION) {
- info->writes_z = TRUE;
+ /* extra info for special outputs */
+ if (procType == TGSI_PROCESSOR_FRAGMENT &&
+ fulldecl->Semantic.Name == TGSI_SEMANTIC_POSITION) {
+ info->writes_z = TRUE;
+ }
+ if (procType == TGSI_PROCESSOR_VERTEX &&
+ fulldecl->Semantic.Name == TGSI_SEMANTIC_EDGEFLAG) {
+ info->writes_edgeflag = TRUE;
+ }
}
- }
+
+ }
}
break;
info->file_max[file] = MAX2(info->file_max[file], (int)reg);
}
break;
+ case TGSI_TOKEN_TYPE_PROPERTY:
+ {
+ const struct tgsi_full_property *fullprop
+ = &parse.FullToken.FullProperty;
+
+ info->properties[info->num_properties].name =
+ fullprop->Property.PropertyName;
+ memcpy(info->properties[info->num_properties].data,
+ fullprop->u, 8 * sizeof(unsigned));;
+
+ ++info->num_properties;
+ }
+ break;
default:
assert( 0 );
struct tgsi_full_instruction *fullinst =
&parse.FullToken.FullInstruction;
const struct tgsi_full_src_register *src =
- &fullinst->FullSrcRegisters[0];
+ &fullinst->Src[0];
const struct tgsi_full_dst_register *dst =
- &fullinst->FullDstRegisters[0];
+ &fullinst->Dst[0];
/* Do a whole bunch of checks for a simple move */
if (fullinst->Instruction.Opcode != TGSI_OPCODE_MOV ||
- src->SrcRegister.File != TGSI_FILE_INPUT ||
- dst->DstRegister.File != TGSI_FILE_OUTPUT ||
- src->SrcRegister.Index != dst->DstRegister.Index ||
-
- src->SrcRegister.Negate ||
- src->SrcRegisterExtMod.Negate ||
- src->SrcRegisterExtMod.Absolute ||
- src->SrcRegisterExtMod.Scale2X ||
- src->SrcRegisterExtMod.Bias ||
- src->SrcRegisterExtMod.Complement ||
-
- src->SrcRegister.SwizzleX != TGSI_SWIZZLE_X ||
- src->SrcRegister.SwizzleY != TGSI_SWIZZLE_Y ||
- src->SrcRegister.SwizzleZ != TGSI_SWIZZLE_Z ||
- src->SrcRegister.SwizzleW != TGSI_SWIZZLE_W ||
-
- dst->DstRegister.WriteMask != TGSI_WRITEMASK_XYZW)
+ src->Register.File != TGSI_FILE_INPUT ||
+ src->Register.File != TGSI_FILE_SYSTEM_VALUE ||
+ dst->Register.File != TGSI_FILE_OUTPUT ||
+ src->Register.Index != dst->Register.Index ||
+
+ src->Register.Negate ||
+ src->Register.Absolute ||
+
+ src->Register.SwizzleX != TGSI_SWIZZLE_X ||
+ src->Register.SwizzleY != TGSI_SWIZZLE_Y ||
+ src->Register.SwizzleZ != TGSI_SWIZZLE_Z ||
+ src->Register.SwizzleW != TGSI_SWIZZLE_W ||
+
+ dst->Register.WriteMask != TGSI_WRITEMASK_XYZW)
{
tgsi_parse_free(&parse);
return FALSE;
/* fall-through */
case TGSI_TOKEN_TYPE_IMMEDIATE:
/* fall-through */
+ case TGSI_TOKEN_TYPE_PROPERTY:
+ /* fall-through */
default:
; /* no-op */
}
#include "pipe/p_state.h"
#include "pipe/p_shader_tokens.h"
-
/**
* Shader summary info
*/
uint opcode_count[TGSI_OPCODE_LAST]; /**< opcode histogram */
boolean writes_z; /**< does fragment shader write Z value? */
+ boolean writes_edgeflag; /**< vertex shader outputs edgeflag */
boolean uses_kill; /**< KIL or KILP instruction used? */
boolean uses_fogcoord; /**< fragment shader uses fog coord? */
boolean uses_frontfacing; /**< fragment shader uses front/back-face flag? */
-};
+ struct {
+ unsigned name;
+ unsigned data[8];
+ } properties[TGSI_PROPERTY_COUNT];
+ uint num_properties;
+};
extern void
tgsi_scan_shader(const struct tgsi_token *tokens,
for (CHAN = 0; CHAN < NUM_CHANNELS; CHAN++)
#define IS_DST0_CHANNEL_ENABLED( INST, CHAN )\
- ((INST).FullDstRegisters[0].DstRegister.WriteMask & (1 << (CHAN)))
+ ((INST).Dst[0].Register.WriteMask & (1 << (CHAN)))
#define IF_IS_DST0_CHANNEL_ENABLED( INST, CHAN )\
if (IS_DST0_CHANNEL_ENABLED( INST, CHAN ))
case TGSI_SWIZZLE_Y:
case TGSI_SWIZZLE_Z:
case TGSI_SWIZZLE_W:
- switch (reg->SrcRegister.File) {
+ switch (reg->Register.File) {
case TGSI_FILE_CONSTANT:
emit_const(
func,
xmm,
- reg->SrcRegister.Index,
+ reg->Register.Index,
swizzle,
- reg->SrcRegister.Indirect,
- reg->SrcRegisterInd.File,
- reg->SrcRegisterInd.Index );
+ reg->Register.Indirect,
+ reg->Indirect.File,
+ reg->Indirect.Index );
break;
case TGSI_FILE_IMMEDIATE:
emit_immediate(
func,
xmm,
- reg->SrcRegister.Index,
+ reg->Register.Index,
swizzle );
break;
case TGSI_FILE_INPUT:
+ case TGSI_FILE_SYSTEM_VALUE:
emit_inputf(
func,
xmm,
- reg->SrcRegister.Index,
+ reg->Register.Index,
swizzle );
break;
emit_tempf(
func,
xmm,
- reg->SrcRegister.Index,
+ reg->Register.Index,
swizzle );
break;
}
#define FETCH( FUNC, INST, XMM, INDEX, CHAN )\
- emit_fetch( FUNC, XMM, &(INST).FullSrcRegisters[INDEX], CHAN )
+ emit_fetch( FUNC, XMM, &(INST).Src[INDEX], CHAN )
/**
* Register store.
}
- switch( reg->DstRegister.File ) {
+ switch( reg->Register.File ) {
case TGSI_FILE_OUTPUT:
emit_output(
func,
xmm,
- reg->DstRegister.Index,
+ reg->Register.Index,
chan_index );
break;
emit_temps(
func,
xmm,
- reg->DstRegister.Index,
+ reg->Register.Index,
chan_index );
break;
emit_addrs(
func,
xmm,
- reg->DstRegister.Index,
+ reg->Register.Index,
chan_index );
break;
}
#define STORE( FUNC, INST, XMM, INDEX, CHAN )\
- emit_store( FUNC, XMM, &(INST).FullDstRegisters[INDEX], &(INST), CHAN )
+ emit_store( FUNC, XMM, &(INST).Dst[INDEX], &(INST), CHAN )
static void PIPE_CDECL
boolean lodbias,
boolean projected)
{
- const uint unit = inst->FullSrcRegisters[1].SrcRegister.Index;
+ const uint unit = inst->Src[1].Register.Index;
struct x86_reg args[2];
unsigned count;
unsigned i;
- switch (inst->InstructionExtTexture.Texture) {
+ assert(inst->Instruction.Texture);
+ switch (inst->Texture.Texture) {
case TGSI_TEXTURE_1D:
count = 1;
break;
{
uint i;
for (i = 0; i < inst->Instruction.NumSrcRegs; i++) {
- const struct tgsi_full_src_register *reg = &inst->FullSrcRegisters[i];
- if (reg->SrcRegister.File == TGSI_FILE_TEMPORARY &&
- reg->SrcRegister.Indirect)
+ const struct tgsi_full_src_register *reg = &inst->Src[i];
+ if (reg->Register.File == TGSI_FILE_TEMPORARY &&
+ reg->Register.Indirect)
return TRUE;
}
for (i = 0; i < inst->Instruction.NumDstRegs; i++) {
- const struct tgsi_full_dst_register *reg = &inst->FullDstRegisters[i];
- if (reg->DstRegister.File == TGSI_FILE_TEMPORARY &&
- reg->DstRegister.Indirect)
+ const struct tgsi_full_dst_register *reg = &inst->Dst[i];
+ if (reg->Register.File == TGSI_FILE_TEMPORARY &&
+ reg->Register.Indirect)
return TRUE;
}
return FALSE;
case TGSI_OPCODE_KIL:
/* conditional kill */
- emit_kil( func, &inst->FullSrcRegisters[0] );
+ emit_kil( func, &inst->Src[0] );
break;
case TGSI_OPCODE_PK2H:
struct x86_function *func,
struct tgsi_full_declaration *decl )
{
- if( decl->Declaration.File == TGSI_FILE_INPUT ) {
+ if( decl->Declaration.File == TGSI_FILE_INPUT ||
+ decl->Declaration.File == TGSI_FILE_SYSTEM_VALUE ) {
unsigned first, last, mask;
unsigned i, j;
- first = decl->DeclarationRange.First;
- last = decl->DeclarationRange.Last;
+ first = decl->Range.First;
+ last = decl->Range.Last;
mask = decl->Declaration.UsageMask;
for( i = first; i <= last; i++ ) {
num_immediates++;
}
break;
+ case TGSI_TOKEN_TYPE_PROPERTY:
+ /* we just ignore them for now */
+ break;
default:
ok = 0;
#include "util/u_debug.h"
#include "util/u_memory.h"
+#include "util/u_prim.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
#include "tgsi_text.h"
#include "tgsi_build.h"
#include "tgsi_info.h"
return c;
}
+/*
+ * Ignore case of str1 and assume str1 is already uppercase.
+ * Return TRUE iff str1 and str2 are equal.
+ */
+static int
+streq_nocase_uprcase(const char *str1,
+ const char *str2)
+{
+ while (*str1 && *str2) {
+ if (*str1 != uprcase(*str2))
+ return FALSE;
+ str1++;
+ str2++;
+ }
+ return TRUE;
+}
+
static boolean str_match_no_case( const char **pcur, const char *str )
{
const char *cur = *pcur;
return FALSE;
}
+static boolean parse_identifier( const char **pcur, char *ret )
+{
+ const char *cur = *pcur;
+ int i = 0;
+ if (is_alpha_underscore( cur )) {
+ ret[i++] = *cur++;
+ while (is_alpha_underscore( cur ))
+ ret[i++] = *cur++;
+ *pcur = cur;
+ return TRUE;
+ }
+ return FALSE;
+}
+
/* Parse floating point.
*/
static boolean parse_float( const char **pcur, float *val )
struct tgsi_token *tokens_cur;
struct tgsi_token *tokens_end;
struct tgsi_header *header;
+ unsigned processor : 4;
+ int implied_array_size : 5;
};
static void report_error( struct translate_ctx *ctx, const char *msg )
{
- debug_printf( "\nError: %s", msg );
+ int line = 1;
+ int column = 1;
+ const char *itr = ctx->text;
+
+ while (itr != ctx->cur) {
+ if (*itr == '\n') {
+ column = 1;
+ ++line;
+ }
+ ++column;
+ ++itr;
+ }
+
+ debug_printf( "\nTGSI asm error: %s [%d : %d] \n", msg, line, column );
}
/* Parse shader header.
* Return TRUE for one of the following headers.
- * FRAG1.1
- * GEOM1.1
- * VERT1.1
+ * FRAG
+ * GEOM
+ * VERT
*/
static boolean parse_header( struct translate_ctx *ctx )
{
uint processor;
- if (str_match_no_case( &ctx->cur, "FRAG1.1" ))
+ if (str_match_no_case( &ctx->cur, "FRAG" ))
processor = TGSI_PROCESSOR_FRAGMENT;
- else if (str_match_no_case( &ctx->cur, "VERT1.1" ))
+ else if (str_match_no_case( &ctx->cur, "VERT" ))
processor = TGSI_PROCESSOR_VERTEX;
- else if (str_match_no_case( &ctx->cur, "GEOM1.1" ))
+ else if (str_match_no_case( &ctx->cur, "GEOM" ))
processor = TGSI_PROCESSOR_GEOMETRY;
else {
report_error( ctx, "Unknown header" );
return FALSE;
}
- if (ctx->tokens_cur >= ctx->tokens_end)
- return FALSE;
- *(struct tgsi_version *) ctx->tokens_cur++ = tgsi_build_version();
-
if (ctx->tokens_cur >= ctx->tokens_end)
return FALSE;
ctx->header = (struct tgsi_header *) ctx->tokens_cur++;
if (ctx->tokens_cur >= ctx->tokens_end)
return FALSE;
*(struct tgsi_processor *) ctx->tokens_cur++ = tgsi_build_processor( processor, ctx->header );
+ ctx->processor = processor;
return TRUE;
}
"ADDR",
"IMM",
"LOOP",
- "PRED"
+ "PRED",
+ "SV"
};
static boolean
return TRUE;
}
-/* <register_file_bracket> ::= <file> `['
- */
static boolean
-parse_register_file_bracket(
- struct translate_ctx *ctx,
- uint *file )
-{
- if (!parse_file( &ctx->cur, file )) {
- report_error( ctx, "Unknown register file" );
- return FALSE;
- }
- eat_opt_white( &ctx->cur );
- if (*ctx->cur != '[') {
- report_error( ctx, "Expected `['" );
- return FALSE;
- }
- ctx->cur++;
- return TRUE;
-}
+parse_register_dst( struct translate_ctx *ctx,
+ uint *file,
+ int *index );
-/* <register_file_bracket_index> ::= <register_file_bracket> <uint>
- */
-static boolean
-parse_register_file_bracket_index(
- struct translate_ctx *ctx,
- uint *file,
- int *index )
-{
- uint uindex;
+struct parsed_src_bracket {
+ int index;
- if (!parse_register_file_bracket( ctx, file ))
- return FALSE;
- eat_opt_white( &ctx->cur );
- if (!parse_uint( &ctx->cur, &uindex )) {
- report_error( ctx, "Expected literal unsigned integer" );
- return FALSE;
- }
- *index = (int) uindex;
- return TRUE;
-}
+ uint ind_file;
+ int ind_index;
+ uint ind_comp;
+};
-/* Parse destination register operand.
- * <register_dst> ::= <register_file_bracket_index> `]'
- */
-static boolean
-parse_register_dst(
- struct translate_ctx *ctx,
- uint *file,
- int *index )
-{
- if (!parse_register_file_bracket_index( ctx, file, index ))
- return FALSE;
- eat_opt_white( &ctx->cur );
- if (*ctx->cur != ']') {
- report_error( ctx, "Expected `]'" );
- return FALSE;
- }
- ctx->cur++;
- return TRUE;
-}
-/* Parse source register operand.
- * <register_src> ::= <register_file_bracket_index> `]' |
- * <register_file_bracket> <register_dst> [`.' (`x' | `y' | `z' | `w')] `]' |
- * <register_file_bracket> <register_dst> [`.' (`x' | `y' | `z' | `w')] `+' <uint> `]' |
- * <register_file_bracket> <register_dst> [`.' (`x' | `y' | `z' | `w')] `-' <uint> `]'
- */
static boolean
-parse_register_src(
+parse_register_src_bracket(
struct translate_ctx *ctx,
- uint *file,
- int *index,
- uint *ind_file,
- int *ind_index,
- uint *ind_comp)
+ struct parsed_src_bracket *brackets)
{
const char *cur;
uint uindex;
- *ind_comp = TGSI_SWIZZLE_X;
- if (!parse_register_file_bracket( ctx, file ))
- return FALSE;
+ memset(brackets, 0, sizeof(struct parsed_src_bracket));
+
eat_opt_white( &ctx->cur );
+
cur = ctx->cur;
- if (parse_file( &cur, ind_file )) {
- if (!parse_register_dst( ctx, ind_file, ind_index ))
+ if (parse_file( &cur, &brackets->ind_file )) {
+ if (!parse_register_dst( ctx, &brackets->ind_file,
+ &brackets->ind_index ))
return FALSE;
eat_opt_white( &ctx->cur );
switch (uprcase(*ctx->cur)) {
case 'X':
- *ind_comp = TGSI_SWIZZLE_X;
+ brackets->ind_comp = TGSI_SWIZZLE_X;
break;
case 'Y':
- *ind_comp = TGSI_SWIZZLE_Y;
+ brackets->ind_comp = TGSI_SWIZZLE_Y;
break;
case 'Z':
- *ind_comp = TGSI_SWIZZLE_Z;
+ brackets->ind_comp = TGSI_SWIZZLE_Z;
break;
case 'W':
- *ind_comp = TGSI_SWIZZLE_W;
+ brackets->ind_comp = TGSI_SWIZZLE_W;
break;
default:
report_error(ctx, "Expected indirect register swizzle component `x', `y', `z' or `w'");
return FALSE;
}
if (negate)
- *index = -(int) uindex;
+ brackets->index = -(int) uindex;
else
- *index = (int) uindex;
+ brackets->index = (int) uindex;
}
else {
- *index = 0;
+ brackets->index = 0;
}
}
else {
report_error( ctx, "Expected literal unsigned integer" );
return FALSE;
}
- *index = (int) uindex;
- *ind_file = TGSI_FILE_NULL;
- *ind_index = 0;
+ brackets->index = (int) uindex;
+ brackets->ind_file = TGSI_FILE_NULL;
+ brackets->ind_index = 0;
}
eat_opt_white( &ctx->cur );
if (*ctx->cur != ']') {
return TRUE;
}
-/* Parse register declaration.
- * <register_dcl> ::= <register_file_bracket_index> `]' |
- * <register_file_bracket_index> `..' <index> `]'
+static boolean
+parse_opt_register_src_bracket(
+ struct translate_ctx *ctx,
+ struct parsed_src_bracket *brackets,
+ int *parsed_brackets)
+{
+ const char *cur = ctx->cur;
+
+ *parsed_brackets = 0;
+
+ eat_opt_white( &cur );
+ if (cur[0] == '[') {
+ ++cur;
+ ctx->cur = cur;
+
+ if (!parse_register_src_bracket(ctx, brackets))
+ return FALSE;
+
+ *parsed_brackets = 1;
+ }
+
+ return TRUE;
+}
+
+/* <register_file_bracket> ::= <file> `['
*/
static boolean
-parse_register_dcl(
+parse_register_file_bracket(
+ struct translate_ctx *ctx,
+ uint *file )
+{
+ if (!parse_file( &ctx->cur, file )) {
+ report_error( ctx, "Unknown register file" );
+ return FALSE;
+ }
+ eat_opt_white( &ctx->cur );
+ if (*ctx->cur != '[') {
+ report_error( ctx, "Expected `['" );
+ return FALSE;
+ }
+ ctx->cur++;
+ return TRUE;
+}
+
+/* <register_file_bracket_index> ::= <register_file_bracket> <uint>
+ */
+static boolean
+parse_register_file_bracket_index(
+ struct translate_ctx *ctx,
+ uint *file,
+ int *index )
+{
+ uint uindex;
+
+ if (!parse_register_file_bracket( ctx, file ))
+ return FALSE;
+ eat_opt_white( &ctx->cur );
+ if (!parse_uint( &ctx->cur, &uindex )) {
+ report_error( ctx, "Expected literal unsigned integer" );
+ return FALSE;
+ }
+ *index = (int) uindex;
+ return TRUE;
+}
+
+/* Parse source register operand.
+ * <register_src> ::= <register_file_bracket_index> `]' |
+ * <register_file_bracket> <register_dst> [`.' (`x' | `y' | `z' | `w')] `]' |
+ * <register_file_bracket> <register_dst> [`.' (`x' | `y' | `z' | `w')] `+' <uint> `]' |
+ * <register_file_bracket> <register_dst> [`.' (`x' | `y' | `z' | `w')] `-' <uint> `]'
+ */
+static boolean
+parse_register_src(
struct translate_ctx *ctx,
uint *file,
- int *first,
- int *last )
+ struct parsed_src_bracket *brackets)
{
- if (!parse_register_file_bracket_index( ctx, file, first ))
+
+ brackets->ind_comp = TGSI_SWIZZLE_X;
+ if (!parse_register_file_bracket( ctx, file ))
return FALSE;
+ if (!parse_register_src_bracket( ctx, brackets ))
+ return FALSE;
+
+ return TRUE;
+}
+
+struct parsed_dcl_bracket {
+ uint first;
+ uint last;
+};
+
+static boolean
+parse_register_dcl_bracket(
+ struct translate_ctx *ctx,
+ struct parsed_dcl_bracket *bracket)
+{
+ uint uindex;
+ memset(bracket, 0, sizeof(struct parsed_dcl_bracket));
+
eat_opt_white( &ctx->cur );
+
+ if (!parse_uint( &ctx->cur, &uindex )) {
+ /* it can be an empty bracket [] which means its range
+ * is from 0 to some implied size */
+ if (ctx->cur[0] == ']' && ctx->implied_array_size != 0) {
+ bracket->first = 0;
+ bracket->last = ctx->implied_array_size - 1;
+ goto cleanup;
+ }
+ report_error( ctx, "Expected literal unsigned integer" );
+ return FALSE;
+ }
+ bracket->first = (int) uindex;
+
+ eat_opt_white( &ctx->cur );
+
if (ctx->cur[0] == '.' && ctx->cur[1] == '.') {
uint uindex;
report_error( ctx, "Expected literal integer" );
return FALSE;
}
- *last = (int) uindex;
+ bracket->last = (int) uindex;
eat_opt_white( &ctx->cur );
}
else {
- *last = *first;
+ bracket->last = bracket->first;
}
+
+cleanup:
if (*ctx->cur != ']') {
report_error( ctx, "Expected `]' or `..'" );
return FALSE;
return TRUE;
}
-static const char *modulate_names[TGSI_MODULATE_COUNT] =
+/* Parse register declaration.
+ * <register_dcl> ::= <register_file_bracket_index> `]' |
+ * <register_file_bracket_index> `..' <index> `]'
+ */
+static boolean
+parse_register_dcl(
+ struct translate_ctx *ctx,
+ uint *file,
+ struct parsed_dcl_bracket *brackets,
+ int *num_brackets)
{
- "_1X",
- "_2X",
- "_4X",
- "_8X",
- "_D2",
- "_D4",
- "_D8"
-};
+ const char *cur;
+
+ *num_brackets = 0;
+
+ if (!parse_register_file_bracket( ctx, file ))
+ return FALSE;
+ if (!parse_register_dcl_bracket( ctx, &brackets[0] ))
+ return FALSE;
+
+ *num_brackets = 1;
+
+ cur = ctx->cur;
+ eat_opt_white( &cur );
+
+ if (cur[0] == '[') {
+ ++cur;
+ ctx->cur = cur;
+ if (!parse_register_dcl_bracket( ctx, &brackets[1] ))
+ return FALSE;
+ /* for geometry shader we don't really care about
+ * the first brackets it's always the size of the
+ * input primitive. so we want to declare just
+ * the index relevant to the semantics which is in
+ * the second bracket */
+ if (ctx->processor == TGSI_PROCESSOR_GEOMETRY) {
+ brackets[0] = brackets[1];
+ }
+ *num_brackets = 2;
+ }
+
+ return TRUE;
+}
+
+
+/* Parse destination register operand.
+ * <register_dst> ::= <register_file_bracket_index> `]'
+ */
+static boolean
+parse_register_dst(
+ struct translate_ctx *ctx,
+ uint *file,
+ int *index )
+{
+ if (!parse_register_file_bracket_index( ctx, file, index ))
+ return FALSE;
+ eat_opt_white( &ctx->cur );
+ if (*ctx->cur != ']') {
+ report_error( ctx, "Expected `]'" );
+ return FALSE;
+ }
+ ctx->cur++;
+ return TRUE;
+}
static boolean
parse_dst_operand(
cur = ctx->cur;
eat_opt_white( &cur );
- if (*cur == '_') {
- uint i;
-
- for (i = 0; i < TGSI_MODULATE_COUNT; i++) {
- if (str_match_no_case( &cur, modulate_names[i] )) {
- if (!is_digit_alpha_underscore( cur )) {
- dst->DstRegisterExtModulate.Modulate = i;
- ctx->cur = cur;
- break;
- }
- }
- }
- }
if (!parse_opt_writemask( ctx, &writemask ))
return FALSE;
- dst->DstRegister.File = file;
- dst->DstRegister.Index = index;
- dst->DstRegister.WriteMask = writemask;
+ dst->Register.File = file;
+ dst->Register.Index = index;
+ dst->Register.WriteMask = writemask;
return TRUE;
}
struct translate_ctx *ctx,
struct tgsi_full_src_register *src )
{
- const char *cur;
- float value;
uint file;
- int index;
- uint ind_file;
- int ind_index;
- uint ind_comp;
uint swizzle[4];
- boolean parsed_ext_negate_paren = FALSE;
boolean parsed_swizzle;
+ struct parsed_src_bracket bracket[2];
+ int parsed_opt_brackets;
if (*ctx->cur == '-') {
- cur = ctx->cur;
- cur++;
- eat_opt_white( &cur );
- if (*cur == '(') {
- cur++;
- src->SrcRegisterExtMod.Negate = 1;
- eat_opt_white( &cur );
- ctx->cur = cur;
- parsed_ext_negate_paren = TRUE;
- }
- else if (*cur == '|') {
- cur++;
- src->SrcRegisterExtMod.Negate = 1;
- src->SrcRegisterExtMod.Absolute = 1;
- eat_opt_white(&cur);
- ctx->cur = cur;
- }
- }
- else if (*ctx->cur == '|') {
ctx->cur++;
eat_opt_white( &ctx->cur );
- src->SrcRegisterExtMod.Absolute = 1;
+ src->Register.Negate = 1;
}
- if (*ctx->cur == '-') {
+ if (*ctx->cur == '|') {
ctx->cur++;
eat_opt_white( &ctx->cur );
- src->SrcRegister.Negate = 1;
+ src->Register.Absolute = 1;
}
- cur = ctx->cur;
- if (parse_float( &cur, &value )) {
- if (value == 2.0f) {
- eat_opt_white( &cur );
- if (*cur != '*') {
- report_error( ctx, "Expected `*'" );
- return FALSE;
- }
- cur++;
- if (*cur != '(') {
- report_error( ctx, "Expected `('" );
- return FALSE;
- }
- cur++;
- src->SrcRegisterExtMod.Scale2X = 1;
- eat_opt_white( &cur );
- ctx->cur = cur;
- }
- }
+ if (!parse_register_src(ctx, &file, &bracket[0]))
+ return FALSE;
+ if (!parse_opt_register_src_bracket(ctx, &bracket[1], &parsed_opt_brackets))
+ return FALSE;
- if (*ctx->cur == '(') {
- ctx->cur++;
- eat_opt_white( &ctx->cur );
- src->SrcRegisterExtMod.Bias = 1;
+ src->Register.File = file;
+ src->Register.Index = bracket[0].index;
+ if (bracket[0].ind_file != TGSI_FILE_NULL) {
+ src->Register.Indirect = 1;
+ src->Indirect.File = bracket[0].ind_file;
+ src->Indirect.Index = bracket[0].ind_index;
+ src->Indirect.SwizzleX = bracket[0].ind_comp;
+ src->Indirect.SwizzleY = bracket[0].ind_comp;
+ src->Indirect.SwizzleZ = bracket[0].ind_comp;
+ src->Indirect.SwizzleW = bracket[0].ind_comp;
}
-
- cur = ctx->cur;
- if (parse_float( &cur, &value )) {
- if (value == 1.0f) {
- eat_opt_white( &cur );
- if (*cur != '-') {
- report_error( ctx, "Expected `-'" );
- return FALSE;
- }
- cur++;
- if (*cur != '(') {
- report_error( ctx, "Expected `('" );
- return FALSE;
- }
- cur++;
- src->SrcRegisterExtMod.Complement = 1;
- eat_opt_white( &cur );
- ctx->cur = cur;
- }
- }
-
- if (!parse_register_src(ctx, &file, &index, &ind_file, &ind_index, &ind_comp))
- return FALSE;
- src->SrcRegister.File = file;
- src->SrcRegister.Index = index;
- if (ind_file != TGSI_FILE_NULL) {
- src->SrcRegister.Indirect = 1;
- src->SrcRegisterInd.File = ind_file;
- src->SrcRegisterInd.Index = ind_index;
- src->SrcRegisterInd.SwizzleX = ind_comp;
- src->SrcRegisterInd.SwizzleY = ind_comp;
- src->SrcRegisterInd.SwizzleZ = ind_comp;
- src->SrcRegisterInd.SwizzleW = ind_comp;
+ if (parsed_opt_brackets) {
+ src->Register.Dimension = 1;
+ src->Dimension.Indirect = 0;
+ src->Dimension.Dimension = 0;
+ src->Dimension.Index = bracket[1].index;
}
/* Parse optional swizzle.
*/
if (parse_optional_swizzle( ctx, swizzle, &parsed_swizzle )) {
if (parsed_swizzle) {
- src->SrcRegister.SwizzleX = swizzle[0];
- src->SrcRegister.SwizzleY = swizzle[1];
- src->SrcRegister.SwizzleZ = swizzle[2];
- src->SrcRegister.SwizzleW = swizzle[3];
- }
- }
-
- if (src->SrcRegisterExtMod.Complement) {
- eat_opt_white( &ctx->cur );
- if (*ctx->cur != ')') {
- report_error( ctx, "Expected `)'" );
- return FALSE;
- }
- ctx->cur++;
- }
-
- if (src->SrcRegisterExtMod.Bias) {
- eat_opt_white( &ctx->cur );
- if (*ctx->cur != ')') {
- report_error( ctx, "Expected `)'" );
- return FALSE;
- }
- ctx->cur++;
- eat_opt_white( &ctx->cur );
- if (*ctx->cur != '-') {
- report_error( ctx, "Expected `-'" );
- return FALSE;
- }
- ctx->cur++;
- eat_opt_white( &ctx->cur );
- if (!parse_float( &ctx->cur, &value )) {
- report_error( ctx, "Expected literal floating point" );
- return FALSE;
- }
- if (value != 0.5f) {
- report_error( ctx, "Expected 0.5" );
- return FALSE;
+ src->Register.SwizzleX = swizzle[0];
+ src->Register.SwizzleY = swizzle[1];
+ src->Register.SwizzleZ = swizzle[2];
+ src->Register.SwizzleW = swizzle[3];
}
}
- if (src->SrcRegisterExtMod.Scale2X) {
- eat_opt_white( &ctx->cur );
- if (*ctx->cur != ')') {
- report_error( ctx, "Expected `)'" );
- return FALSE;
- }
- ctx->cur++;
- }
-
- if (src->SrcRegisterExtMod.Absolute) {
+ if (src->Register.Absolute) {
eat_opt_white( &ctx->cur );
if (*ctx->cur != '|') {
report_error( ctx, "Expected `|'" );
ctx->cur++;
}
- if (parsed_ext_negate_paren) {
- eat_opt_white( &ctx->cur );
- if (*ctx->cur != ')') {
- report_error( ctx, "Expected `)'" );
- return FALSE;
- }
- ctx->cur++;
- }
return TRUE;
}
}
if (i < info->num_dst) {
- if (!parse_dst_operand( ctx, &inst.FullDstRegisters[i] ))
+ if (!parse_dst_operand( ctx, &inst.Dst[i] ))
return FALSE;
}
else if (i < info->num_dst + info->num_src) {
- if (!parse_src_operand( ctx, &inst.FullSrcRegisters[i - info->num_dst] ))
+ if (!parse_src_operand( ctx, &inst.Src[i - info->num_dst] ))
return FALSE;
}
else {
for (j = 0; j < TGSI_TEXTURE_COUNT; j++) {
if (str_match_no_case( &ctx->cur, texture_names[j] )) {
if (!is_digit_alpha_underscore( ctx->cur )) {
- inst.InstructionExtTexture.Texture = j;
+ inst.Instruction.Texture = 1;
+ inst.Texture.Texture = j;
break;
}
}
report_error( ctx, "Expected a label" );
return FALSE;
}
- inst.InstructionExtLabel.Label = target;
+ inst.Instruction.Label = 1;
+ inst.Label.Label = target;
}
advance = tgsi_build_full_instruction(
"PSIZE",
"GENERIC",
"NORMAL",
- "FACE"
+ "FACE",
+ "PRIM_ID"
};
static const char *interpolate_names[TGSI_INTERPOLATE_COUNT] =
{
struct tgsi_full_declaration decl;
uint file;
- int first;
- int last;
+ struct parsed_dcl_bracket brackets[2];
+ int num_brackets;
uint writemask;
const char *cur;
uint advance;
report_error( ctx, "Syntax error" );
return FALSE;
}
- if (!parse_register_dcl( ctx, &file, &first, &last ))
+ if (!parse_register_dcl( ctx, &file, brackets, &num_brackets))
return FALSE;
if (!parse_opt_writemask( ctx, &writemask ))
return FALSE;
decl = tgsi_default_full_declaration();
decl.Declaration.File = file;
decl.Declaration.UsageMask = writemask;
- decl.DeclarationRange.First = first;
- decl.DeclarationRange.Last = last;
+ decl.Range.First = brackets[0].first;
+ decl.Range.Last = brackets[0].last;
cur = ctx->cur;
eat_opt_white( &cur );
}
cur2++;
- decl.Semantic.SemanticIndex = index;
+ decl.Semantic.Index = index;
cur = cur2;
}
decl.Declaration.Semantic = 1;
- decl.Semantic.SemanticName = i;
+ decl.Semantic.Name = i;
ctx->cur = cur;
break;
return TRUE;
}
+static const char *property_names[] =
+{
+ "GS_INPUT_PRIMITIVE",
+ "GS_OUTPUT_PRIMITIVE",
+ "GS_MAX_OUTPUT_VERTICES"
+};
+
+static const char *primitive_names[] =
+{
+ "POINTS",
+ "LINES",
+ "LINE_LOOP",
+ "LINE_STRIP",
+ "TRIANGLES",
+ "TRIANGLE_STRIP",
+ "TRIANGLE_FAN",
+ "QUADS",
+ "QUAD_STRIP",
+ "POLYGON"
+};
+
+static boolean
+parse_primitive( const char **pcur, uint *primitive )
+{
+ uint i;
+
+ for (i = 0; i < PIPE_PRIM_MAX; i++) {
+ const char *cur = *pcur;
+
+ if (str_match_no_case( &cur, primitive_names[i])) {
+ *primitive = i;
+ *pcur = cur;
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+
+static boolean parse_property( struct translate_ctx *ctx )
+{
+ struct tgsi_full_property prop;
+ uint property_name;
+ uint values[8];
+ uint advance;
+ char id[64];
+
+ if (!eat_white( &ctx->cur )) {
+ report_error( ctx, "Syntax error" );
+ return FALSE;
+ }
+ if (!parse_identifier( &ctx->cur, id )) {
+ report_error( ctx, "Syntax error" );
+ return FALSE;
+ }
+ for (property_name = 0; property_name < TGSI_PROPERTY_COUNT;
+ ++property_name) {
+ if (streq_nocase_uprcase(property_names[property_name], id)) {
+ break;
+ }
+ }
+ if (property_name >= TGSI_PROPERTY_COUNT) {
+ debug_printf( "\nError: Unknown property : '%s'", id );
+ return FALSE;
+ }
+
+ eat_opt_white( &ctx->cur );
+ switch(property_name) {
+ case TGSI_PROPERTY_GS_INPUT_PRIM:
+ case TGSI_PROPERTY_GS_OUTPUT_PRIM:
+ if (!parse_primitive(&ctx->cur, &values[0] )) {
+ report_error( ctx, "Unknown primitive name as property!" );
+ return FALSE;
+ }
+ if (property_name == TGSI_PROPERTY_GS_INPUT_PRIM &&
+ ctx->processor == TGSI_PROCESSOR_GEOMETRY) {
+ ctx->implied_array_size = u_vertices_per_prim(values[0]);
+ }
+ break;
+ default:
+ if (!parse_uint(&ctx->cur, &values[0] )) {
+ report_error( ctx, "Expected unsigned integer as property!" );
+ return FALSE;
+ }
+ }
+
+ prop = tgsi_default_full_property();
+ prop.Property.PropertyName = property_name;
+ prop.Property.NrTokens += 1;
+ prop.u[0].Data = values[0];
+
+ advance = tgsi_build_full_property(
+ &prop,
+ ctx->tokens_cur,
+ ctx->header,
+ (uint) (ctx->tokens_end - ctx->tokens_cur) );
+ if (advance == 0)
+ return FALSE;
+ ctx->tokens_cur += advance;
+
+ return TRUE;
+}
+
+
static boolean translate( struct translate_ctx *ctx )
{
eat_opt_white( &ctx->cur );
while (*ctx->cur != '\0') {
uint label_val = 0;
-
if (!eat_white( &ctx->cur )) {
report_error( ctx, "Syntax error" );
return FALSE;
if (*ctx->cur == '\0')
break;
-
if (parse_label( ctx, &label_val )) {
if (!parse_instruction( ctx, TRUE ))
return FALSE;
if (!parse_immediate( ctx ))
return FALSE;
}
+ else if (str_match_no_case( &ctx->cur, "PROPERTY" )) {
+ if (!parse_property( ctx ))
+ return FALSE;
+ }
else if (!parse_instruction( ctx, FALSE )) {
return FALSE;
}
}
+static void
+emit_property(struct tgsi_transform_context *ctx,
+ const struct tgsi_full_property *prop)
+{
+ uint ti = ctx->ti;
+
+ ti += tgsi_build_full_property(prop,
+ ctx->tokens_out + ti,
+ ctx->header,
+ ctx->max_tokens_out - ti);
+ ctx->ti = ti;
+}
+
/**
* Apply user-defined transformations to the input shader to produce
ctx->emit_instruction = emit_instruction;
ctx->emit_declaration = emit_declaration;
ctx->emit_immediate = emit_immediate;
+ ctx->emit_property = emit_property;
ctx->tokens_out = tokens_out;
ctx->max_tokens_out = max_tokens_out;
/**
** Setup output shader
**/
- *(struct tgsi_version *) &tokens_out[0] = tgsi_build_version();
-
- ctx->header = (struct tgsi_header *) (tokens_out + 1);
+ ctx->header = (struct tgsi_header *)tokens_out;
*ctx->header = tgsi_build_header();
- processor = (struct tgsi_processor *) (tokens_out + 2);
+ processor = (struct tgsi_processor *) (tokens_out + 1);
*processor = tgsi_build_processor( procType, ctx->header );
- ctx->ti = 3;
+ ctx->ti = 2;
/**
ctx->emit_immediate(ctx, fullimm);
}
break;
+ case TGSI_TOKEN_TYPE_PROPERTY:
+ {
+ struct tgsi_full_property *fullprop
+ = &parse.FullToken.FullProperty;
+
+ if (ctx->transform_property)
+ ctx->transform_property(ctx, fullprop);
+ else
+ ctx->emit_property(ctx, fullprop);
+ }
+ break;
default:
assert( 0 );
uint max_tokens_out )
{
const char *text =
- "FRAG1.1\n"
+ "FRAG\n"
"DCL IN[0], COLOR, CONSTANT\n"
"DCL OUT[0], COLOR\n"
" 0: MOV OUT[0], IN[0]\n"
void (*transform_immediate)(struct tgsi_transform_context *ctx,
struct tgsi_full_immediate *imm);
+ void (*transform_property)(struct tgsi_transform_context *ctx,
+ struct tgsi_full_property *prop);
/**
* Called at end of input program to allow caller to append extra
const struct tgsi_full_declaration *decl);
void (*emit_immediate)(struct tgsi_transform_context *ctx,
const struct tgsi_full_immediate *imm);
+ void (*emit_property)(struct tgsi_transform_context *ctx,
+ const struct tgsi_full_property *prop);
struct tgsi_header *header;
uint max_tokens_out;
#include "util/u_math.h"
union tgsi_any_token {
- struct tgsi_version version;
struct tgsi_header header;
struct tgsi_processor processor;
struct tgsi_token token;
struct tgsi_immediate imm;
union tgsi_immediate_data imm_data;
struct tgsi_instruction insn;
- struct tgsi_instruction_ext_label insn_ext_label;
- struct tgsi_instruction_ext_texture insn_ext_texture;
- struct tgsi_instruction_ext_predicate insn_ext_predicate;
+ struct tgsi_instruction_predicate insn_predicate;
+ struct tgsi_instruction_label insn_label;
+ struct tgsi_instruction_texture insn_texture;
struct tgsi_src_register src;
- struct tgsi_src_register_ext_mod src_ext_mod;
struct tgsi_dimension dim;
struct tgsi_dst_register dst;
- struct tgsi_dst_register_ext_modulate dst_ext_mod;
unsigned value;
};
#define UREG_MAX_IMMEDIATE 32
#define UREG_MAX_TEMP 256
#define UREG_MAX_ADDR 2
+#define UREG_MAX_LOOP 1
#define UREG_MAX_PRED 1
#define DOMAIN_DECL 0
unsigned vs_inputs[UREG_MAX_INPUT/32];
+ struct {
+ unsigned index;
+ } gs_input[UREG_MAX_INPUT];
+ unsigned nr_gs_inputs;
+
struct {
unsigned semantic_name;
unsigned semantic_index;
unsigned nr_addrs;
unsigned nr_preds;
+ unsigned nr_loops;
unsigned nr_instructions;
struct ureg_tokens domain[2];
}
+struct ureg_src
+ureg_DECL_gs_input(struct ureg_program *ureg,
+ unsigned index)
+{
+ if (ureg->nr_gs_inputs < UREG_MAX_INPUT) {
+ ureg->gs_input[ureg->nr_gs_inputs].index = index;
+ ureg->nr_gs_inputs++;
+ } else {
+ set_bad(ureg);
+ }
+
+ /* XXX: Add suport for true 2D input registers. */
+ return ureg_src_register(TGSI_FILE_INPUT, index);
+}
+
+
struct ureg_dst
ureg_DECL_output( struct ureg_program *ureg,
unsigned name,
i = ureg->nr_constant_ranges++;
ureg->constant_range[i].first = index;
ureg->constant_range[i].last = index;
+ goto out;
}
/* Collapse all ranges down to one:
return ureg_dst_register( TGSI_FILE_ADDRESS, 0 );
}
+/* Allocate a new loop register.
+ */
+struct ureg_dst
+ureg_DECL_loop(struct ureg_program *ureg)
+{
+ if (ureg->nr_loops < UREG_MAX_LOOP) {
+ return ureg_dst_register(TGSI_FILE_LOOP, ureg->nr_loops++);
+ }
+
+ assert(0);
+ return ureg_dst_register(TGSI_FILE_LOOP, 0);
+}
+
/* Allocate a new predicate register.
*/
struct ureg_dst
ureg_emit_src( struct ureg_program *ureg,
struct ureg_src src )
{
- unsigned size = (1 +
- (src.Absolute ? 1 : 0) +
- (src.Indirect ? 1 : 0));
+ unsigned size = 1 + (src.Indirect ? 1 : 0);
union tgsi_any_token *out = get_tokens( ureg, DOMAIN_INSN, size );
unsigned n = 0;
out[n].src.SwizzleW = src.SwizzleW;
out[n].src.Index = src.Index;
out[n].src.Negate = src.Negate;
+ out[0].src.Absolute = src.Absolute;
n++;
-
- if (src.Absolute) {
- out[0].src.Extended = 1;
- out[0].src.Negate = 0;
- out[n].value = 0;
- out[n].src_ext_mod.Type = TGSI_SRC_REGISTER_EXT_TYPE_MOD;
- out[n].src_ext_mod.Absolute = 1;
- out[n].src_ext_mod.Negate = src.Negate;
- n++;
- }
if (src.Indirect) {
out[0].src.Indirect = 1;
validate( opcode, num_dst, num_src );
out = get_tokens( ureg, DOMAIN_INSN, count );
- out[0].value = 0;
- out[0].insn.Type = TGSI_TOKEN_TYPE_INSTRUCTION;
- out[0].insn.NrTokens = 0;
+ out[0].insn = tgsi_default_instruction();
out[0].insn.Opcode = opcode;
out[0].insn.Saturate = saturate;
out[0].insn.NumDstRegs = num_dst;
out[0].insn.NumSrcRegs = num_src;
- out[0].insn.Padding = 0;
result.insn_token = ureg->domain[DOMAIN_INSN].count - count;
+ result.extended_token = result.insn_token;
if (predicate) {
- out[0].insn.Extended = 1;
- out[1].insn_ext_predicate = tgsi_default_instruction_ext_predicate();
- out[1].insn_ext_predicate.Negate = pred_negate;
- out[1].insn_ext_predicate.SwizzleX = pred_swizzle_x;
- out[1].insn_ext_predicate.SwizzleY = pred_swizzle_y;
- out[1].insn_ext_predicate.SwizzleZ = pred_swizzle_z;
- out[1].insn_ext_predicate.SwizzleW = pred_swizzle_w;
-
- result.extended_token = result.insn_token + 1;
- } else {
- out[0].insn.Extended = 0;
-
- result.extended_token = result.insn_token;
+ out[0].insn.Predicate = 1;
+ out[1].insn_predicate = tgsi_default_instruction_predicate();
+ out[1].insn_predicate.Negate = pred_negate;
+ out[1].insn_predicate.SwizzleX = pred_swizzle_x;
+ out[1].insn_predicate.SwizzleY = pred_swizzle_y;
+ out[1].insn_predicate.SwizzleZ = pred_swizzle_z;
+ out[1].insn_predicate.SwizzleW = pred_swizzle_w;
}
ureg->nr_instructions++;
-
+
return result;
}
return;
out = get_tokens( ureg, DOMAIN_INSN, 1 );
- insn = retrieve_token( ureg, DOMAIN_INSN, extended_token );
+ out[0].value = 0;
- insn->token.Extended = 1;
+ insn = retrieve_token( ureg, DOMAIN_INSN, extended_token );
+ insn->insn.Label = 1;
- out[0].value = 0;
- out[0].insn_ext_label.Type = TGSI_INSTRUCTION_EXT_TYPE_LABEL;
-
*label_token = ureg->domain[DOMAIN_INSN].count - 1;
}
{
union tgsi_any_token *out = retrieve_token( ureg, DOMAIN_INSN, label_token );
- assert(out->insn_ext_label.Type == TGSI_INSTRUCTION_EXT_TYPE_LABEL);
- out->insn_ext_label.Label = instruction_number;
+ out->insn_label.Label = instruction_number;
}
out = get_tokens( ureg, DOMAIN_INSN, 1 );
insn = retrieve_token( ureg, DOMAIN_INSN, extended_token );
- insn->token.Extended = 1;
+ insn->insn.Texture = 1;
out[0].value = 0;
- out[0].insn_ext_texture.Type = TGSI_INSTRUCTION_EXT_TYPE_TEXTURE;
- out[0].insn_ext_texture.Texture = target;
+ out[0].insn_texture.Texture = target;
}
out[1].decl_range.Last = index;
out[2].value = 0;
- out[2].decl_semantic.SemanticName = semantic_name;
- out[2].decl_semantic.SemanticIndex = semantic_index;
+ out[2].decl_semantic.Name = semantic_name;
+ out[2].decl_semantic.Index = semantic_index;
}
out[0].imm.NrTokens = 5;
out[0].imm.DataType = TGSI_IMM_FLOAT32;
out[0].imm.Padding = 0;
- out[0].imm.Extended = 0;
out[1].imm_data.Float = v[0];
out[2].imm_data.Float = v[1];
emit_decl_range( ureg, TGSI_FILE_INPUT, i, 1 );
}
}
- }
- else {
+ } else if (ureg->processor == TGSI_PROCESSOR_FRAGMENT) {
for (i = 0; i < ureg->nr_fs_inputs; i++) {
emit_decl( ureg,
TGSI_FILE_INPUT,
ureg->fs_input[i].semantic_index,
ureg->fs_input[i].interp );
}
+ } else {
+ for (i = 0; i < ureg->nr_gs_inputs; i++) {
+ emit_decl_range(ureg,
+ TGSI_FILE_INPUT,
+ ureg->gs_input[i].index,
+ 1);
+ }
}
for (i = 0; i < ureg->nr_outputs; i++) {
0, ureg->nr_addrs );
}
+ if (ureg->nr_loops) {
+ emit_decl_range(ureg,
+ TGSI_FILE_LOOP,
+ 0,
+ ureg->nr_loops);
+ }
+
if (ureg->nr_preds) {
emit_decl_range(ureg,
TGSI_FILE_PREDICATE,
static void
fixup_header_size(struct ureg_program *ureg)
{
- union tgsi_any_token *out = retrieve_token( ureg, DOMAIN_DECL, 1 );
+ union tgsi_any_token *out = retrieve_token( ureg, DOMAIN_DECL, 0 );
- out->header.BodySize = ureg->domain[DOMAIN_DECL].count - 3;
+ out->header.BodySize = ureg->domain[DOMAIN_DECL].count - 2;
}
static void
emit_header( struct ureg_program *ureg )
{
- union tgsi_any_token *out = get_tokens( ureg, DOMAIN_DECL, 3 );
-
- out[0].version.MajorVersion = 1;
- out[0].version.MinorVersion = 1;
- out[0].version.Padding = 0;
+ union tgsi_any_token *out = get_tokens( ureg, DOMAIN_DECL, 2 );
- out[1].header.HeaderSize = 2;
- out[1].header.BodySize = 0;
+ out[0].header.HeaderSize = 2;
+ out[0].header.BodySize = 0;
- out[2].processor.Processor = ureg->processor;
- out[2].processor.Padding = 0;
+ out[1].processor.Processor = ureg->processor;
+ out[1].processor.Padding = 0;
}
ureg_DECL_vs_input( struct ureg_program *,
unsigned index );
+struct ureg_src
+ureg_DECL_gs_input(struct ureg_program *,
+ unsigned index);
+
struct ureg_dst
ureg_DECL_output( struct ureg_program *,
unsigned semantic_name,
struct ureg_dst
ureg_DECL_address( struct ureg_program * );
+struct ureg_dst
+ureg_DECL_loop( struct ureg_program * );
+
struct ureg_dst
ureg_DECL_predicate(struct ureg_program *);
unsigned component )
{
return tgsi_util_get_src_register_swizzle(
- ®->SrcRegister,
+ ®->Register,
component );
}
{
unsigned sign_mode;
- if( reg->SrcRegisterExtMod.Absolute ) {
+ if( reg->Register.Absolute ) {
/* Consider only the post-abs negation. */
- if( reg->SrcRegisterExtMod.Negate ) {
+ if( reg->Register.Negate ) {
sign_mode = TGSI_UTIL_SIGN_SET;
}
else {
}
}
else {
- /* Accumulate the three negations. */
-
- unsigned negate;
-
- negate = reg->SrcRegister.Negate;
-
- if( reg->SrcRegisterExtMod.Negate ) {
- negate = !negate;
- }
-
- if( negate ) {
+ if( reg->Register.Negate ) {
sign_mode = TGSI_UTIL_SIGN_TOGGLE;
}
else {
switch (sign_mode)
{
case TGSI_UTIL_SIGN_CLEAR:
- reg->SrcRegister.Negate = 0;
- reg->SrcRegisterExtMod.Absolute = 1;
- reg->SrcRegisterExtMod.Negate = 0;
+ reg->Register.Negate = 0;
+ reg->Register.Absolute = 1;
break;
case TGSI_UTIL_SIGN_SET:
- reg->SrcRegister.Negate = 0;
- reg->SrcRegisterExtMod.Absolute = 1;
- reg->SrcRegisterExtMod.Negate = 1;
+ reg->Register.Absolute = 1;
+ reg->Register.Negate = 1;
break;
case TGSI_UTIL_SIGN_TOGGLE:
- reg->SrcRegister.Negate = 1;
- reg->SrcRegisterExtMod.Absolute = 0;
- reg->SrcRegisterExtMod.Negate = 0;
+ reg->Register.Negate = 1;
+ reg->Register.Absolute = 0;
break;
case TGSI_UTIL_SIGN_KEEP:
- reg->SrcRegister.Negate = 0;
- reg->SrcRegisterExtMod.Absolute = 0;
- reg->SrcRegisterExtMod.Negate = 0;
+ reg->Register.Negate = 0;
+ reg->Register.Absolute = 0;
break;
default:
u_debug_symbol.c \
u_debug_stack.c \
u_blit.c \
+ u_blitter.c \
u_cache.c \
u_cpu_detect.c \
+ u_dl.c \
u_draw_quad.c \
u_format.c \
u_format_access.c \
u_stream_stdc.c \
u_stream_wd.c \
u_surface.c \
+ u_texture.c \
u_tile.c \
u_time.c \
u_timed_winsys.c \
source = [
'u_bitmask.c',
'u_blit.c',
+ 'u_blitter.c',
'u_cache.c',
'u_cpu_detect.c',
'u_debug.c',
'u_debug_memory.c',
'u_debug_stack.c',
'u_debug_symbol.c',
+ 'u_dl.c',
'u_draw_quad.c',
'u_format.c',
'u_format_access.c',
'u_stream_stdc.c',
'u_stream_wd.c',
'u_surface.c',
+ 'u_texture.c',
'u_tile.c',
'u_time.c',
'u_timed_winsys.c',
#include "util/u_blit.h"
#include "util/u_draw_quad.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_simple_shaders.h"
}
/* fragment shader */
- ctx->fs[TGSI_WRITEMASK_XYZW] = util_make_fragment_tex_shader(pipe);
+ ctx->fs[TGSI_WRITEMASK_XYZW] =
+ util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D);
ctx->vbuf = NULL;
/* init vertex data that doesn't change */
texTemp.target = PIPE_TEXTURE_2D;
texTemp.format = src->format;
texTemp.last_level = 0;
- texTemp.width[0] = srcW;
- texTemp.height[0] = srcH;
- texTemp.depth[0] = 1;
- pf_get_block(src->format, &texTemp.block);
+ texTemp.width0 = srcW;
+ texTemp.height0 = srcH;
+ texTemp.depth0 = 1;
tex = screen->texture_create(screen, &texTemp);
if (!tex)
}
else {
pipe_texture_reference(&tex, src->texture);
- s0 = srcX0 / (float)tex->width[0];
- s1 = srcX1 / (float)tex->width[0];
- t0 = srcY0 / (float)tex->height[0];
- t1 = srcY1 / (float)tex->height[0];
+ s0 = srcX0 / (float)tex->width0;
+ s1 = srcX1 / (float)tex->width0;
+ t0 = srcY0 / (float)tex->height0;
+ t1 = srcY1 / (float)tex->height0;
}
cso_set_sampler_textures(ctx->cso, 1, &tex);
if (ctx->fs[writemask] == NULL)
- ctx->fs[writemask] = util_make_fragment_tex_shader_writemask(pipe, writemask);
+ ctx->fs[writemask] =
+ util_make_fragment_tex_shader_writemask(pipe, TGSI_TEXTURE_2D,
+ writemask);
/* shaders */
cso_set_fragment_shader_handle(ctx->cso, ctx->fs[writemask]);
assert(filter == PIPE_TEX_MIPFILTER_NEAREST ||
filter == PIPE_TEX_MIPFILTER_LINEAR);
- assert(tex->width[0] != 0);
- assert(tex->height[0] != 0);
+ assert(tex->width0 != 0);
+ assert(tex->height0 != 0);
- s0 = srcX0 / (float)tex->width[0];
- s1 = srcX1 / (float)tex->width[0];
- t0 = srcY0 / (float)tex->height[0];
- t1 = srcY1 / (float)tex->height[0];
+ s0 = srcX0 / (float)tex->width0;
+ s1 = srcX1 / (float)tex->width0;
+ t0 = srcY0 / (float)tex->height0;
+ t1 = srcY1 / (float)tex->height0;
assert(ctx->pipe->screen->is_format_supported(ctx->pipe->screen, dst->format,
PIPE_TEXTURE_2D,
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * Blitter utility to facilitate acceleration of the clear, surface_copy,
+ * and surface_fill functions.
+ *
+ * @author Marek Olšák
+ */
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+#include "pipe/p_shader_tokens.h"
+#include "pipe/p_state.h"
+
+#include "util/u_format.h"
+#include "util/u_memory.h"
+#include "util/u_math.h"
+#include "util/u_blitter.h"
+#include "util/u_draw_quad.h"
+#include "util/u_pack_color.h"
+#include "util/u_rect.h"
+#include "util/u_simple_shaders.h"
+#include "util/u_texture.h"
+
+struct blitter_context_priv
+{
+ struct blitter_context blitter;
+
+ struct pipe_context *pipe; /**< pipe context */
+ struct pipe_buffer *vbuf; /**< quad */
+
+ float vertices[4][2][4]; /**< {pos, color} or {pos, texcoord} */
+
+ /* Templates for various state objects. */
+ struct pipe_depth_stencil_alpha_state template_dsa;
+ struct pipe_sampler_state template_sampler_state;
+
+ /* Constant state objects. */
+ /* Vertex shaders. */
+ void *vs_col; /**< Vertex shader which passes {pos, color} to the output */
+ void *vs_tex; /**<Vertex shader which passes {pos, texcoord} to the output.*/
+
+ /* Fragment shaders. */
+ /* FS which outputs a color to multiple color buffers. */
+ void *fs_col[PIPE_MAX_COLOR_BUFS];
+
+ /* FS which outputs a color from a texture,
+ where the index is PIPE_TEXTURE_* to be sampled. */
+ void *fs_texfetch_col[PIPE_MAX_TEXTURE_TYPES];
+
+ /* FS which outputs a depth from a texture,
+ where the index is PIPE_TEXTURE_* to be sampled. */
+ void *fs_texfetch_depth[PIPE_MAX_TEXTURE_TYPES];
+
+ /* Blend state. */
+ void *blend_write_color; /**< blend state with writemask of RGBA */
+ void *blend_keep_color; /**< blend state with writemask of 0 */
+
+ /* Depth stencil alpha state. */
+ void *dsa_write_depth_stencil[0xff]; /**< indices are stencil clear values */
+ void *dsa_write_depth_keep_stencil;
+ void *dsa_keep_depth_stencil;
+
+ /* Sampler state for clamping to a miplevel. */
+ void *sampler_state[PIPE_MAX_TEXTURE_LEVELS];
+
+ /* Rasterizer state. */
+ void *rs_state;
+};
+
+struct blitter_context *util_blitter_create(struct pipe_context *pipe)
+{
+ struct blitter_context_priv *ctx;
+ struct pipe_blend_state blend;
+ struct pipe_depth_stencil_alpha_state *dsa;
+ struct pipe_rasterizer_state rs_state;
+ struct pipe_sampler_state *sampler_state;
+ unsigned i;
+
+ ctx = CALLOC_STRUCT(blitter_context_priv);
+ if (!ctx)
+ return NULL;
+
+ ctx->pipe = pipe;
+
+ /* init state objects for them to be considered invalid */
+ ctx->blitter.saved_fb_state.nr_cbufs = ~0;
+ ctx->blitter.saved_num_textures = ~0;
+ ctx->blitter.saved_num_sampler_states = ~0;
+
+ /* blend state objects */
+ memset(&blend, 0, sizeof(blend));
+ ctx->blend_keep_color = pipe->create_blend_state(pipe, &blend);
+
+ blend.colormask = PIPE_MASK_RGBA;
+ ctx->blend_write_color = pipe->create_blend_state(pipe, &blend);
+
+ /* depth stencil alpha state objects */
+ dsa = &ctx->template_dsa;
+ ctx->dsa_keep_depth_stencil =
+ pipe->create_depth_stencil_alpha_state(pipe, dsa);
+
+ dsa->depth.enabled = 1;
+ dsa->depth.writemask = 1;
+ dsa->depth.func = PIPE_FUNC_ALWAYS;
+ ctx->dsa_write_depth_keep_stencil =
+ pipe->create_depth_stencil_alpha_state(pipe, dsa);
+
+ dsa->stencil[0].enabled = 1;
+ dsa->stencil[0].func = PIPE_FUNC_ALWAYS;
+ dsa->stencil[0].fail_op = PIPE_STENCIL_OP_REPLACE;
+ dsa->stencil[0].zpass_op = PIPE_STENCIL_OP_REPLACE;
+ dsa->stencil[0].zfail_op = PIPE_STENCIL_OP_REPLACE;
+ dsa->stencil[0].valuemask = 0xff;
+ dsa->stencil[0].writemask = 0xff;
+ /* The DSA state objects which write depth and stencil are created
+ * on-demand. */
+
+ /* sampler state */
+ sampler_state = &ctx->template_sampler_state;
+ sampler_state->wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler_state->wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler_state->wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ /* The sampler state objects which sample from a specified mipmap level
+ * are created on-demand. */
+
+ /* rasterizer state */
+ memset(&rs_state, 0, sizeof(rs_state));
+ rs_state.front_winding = PIPE_WINDING_CW;
+ rs_state.cull_mode = PIPE_WINDING_NONE;
+ rs_state.bypass_vs_clip_and_viewport = 1;
+ rs_state.gl_rasterization_rules = 1;
+ ctx->rs_state = pipe->create_rasterizer_state(pipe, &rs_state);
+
+ /* fragment shaders are created on-demand */
+
+ /* vertex shaders */
+ {
+ const uint semantic_names[] = { TGSI_SEMANTIC_POSITION,
+ TGSI_SEMANTIC_COLOR };
+ const uint semantic_indices[] = { 0, 0 };
+ ctx->vs_col =
+ util_make_vertex_passthrough_shader(pipe, 2, semantic_names,
+ semantic_indices);
+ }
+ {
+ const uint semantic_names[] = { TGSI_SEMANTIC_POSITION,
+ TGSI_SEMANTIC_GENERIC };
+ const uint semantic_indices[] = { 0, 0 };
+ ctx->vs_tex =
+ util_make_vertex_passthrough_shader(pipe, 2, semantic_names,
+ semantic_indices);
+ }
+
+ /* set invariant vertex coordinates */
+ for (i = 0; i < 4; i++)
+ ctx->vertices[i][0][3] = 1; /*v.w*/
+
+ /* create the vertex buffer */
+ ctx->vbuf = pipe_buffer_create(ctx->pipe->screen,
+ 32,
+ PIPE_BUFFER_USAGE_VERTEX,
+ sizeof(ctx->vertices));
+
+ return &ctx->blitter;
+}
+
+void util_blitter_destroy(struct blitter_context *blitter)
+{
+ struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
+ struct pipe_context *pipe = ctx->pipe;
+ int i;
+
+ pipe->delete_blend_state(pipe, ctx->blend_write_color);
+ pipe->delete_blend_state(pipe, ctx->blend_keep_color);
+ pipe->delete_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
+ pipe->delete_depth_stencil_alpha_state(pipe,
+ ctx->dsa_write_depth_keep_stencil);
+
+ for (i = 0; i < 0xff; i++)
+ if (ctx->dsa_write_depth_stencil[i])
+ pipe->delete_depth_stencil_alpha_state(pipe,
+ ctx->dsa_write_depth_stencil[i]);
+
+ pipe->delete_rasterizer_state(pipe, ctx->rs_state);
+ pipe->delete_vs_state(pipe, ctx->vs_col);
+ pipe->delete_vs_state(pipe, ctx->vs_tex);
+
+ for (i = 0; i < PIPE_MAX_TEXTURE_TYPES; i++) {
+ if (ctx->fs_texfetch_col[i])
+ pipe->delete_fs_state(pipe, ctx->fs_texfetch_col[i]);
+ if (ctx->fs_texfetch_depth[i])
+ pipe->delete_fs_state(pipe, ctx->fs_texfetch_depth[i]);
+ }
+
+ for (i = 0; i < PIPE_MAX_COLOR_BUFS && ctx->fs_col[i]; i++)
+ if (ctx->fs_col[i])
+ pipe->delete_fs_state(pipe, ctx->fs_col[i]);
+
+ for (i = 0; i < PIPE_MAX_TEXTURE_LEVELS; i++)
+ if (ctx->sampler_state[i])
+ pipe->delete_sampler_state(pipe, ctx->sampler_state[i]);
+
+ pipe_buffer_reference(&ctx->vbuf, NULL);
+ FREE(ctx);
+}
+
+static void blitter_check_saved_CSOs(struct blitter_context_priv *ctx)
+{
+ /* make sure these CSOs have been saved */
+ assert(ctx->blitter.saved_blend_state &&
+ ctx->blitter.saved_dsa_state &&
+ ctx->blitter.saved_rs_state &&
+ ctx->blitter.saved_fs &&
+ ctx->blitter.saved_vs);
+}
+
+static void blitter_restore_CSOs(struct blitter_context_priv *ctx)
+{
+ struct pipe_context *pipe = ctx->pipe;
+
+ /* restore the state objects which are always required to be saved */
+ pipe->bind_blend_state(pipe, ctx->blitter.saved_blend_state);
+ pipe->bind_depth_stencil_alpha_state(pipe, ctx->blitter.saved_dsa_state);
+ pipe->bind_rasterizer_state(pipe, ctx->blitter.saved_rs_state);
+ pipe->bind_fs_state(pipe, ctx->blitter.saved_fs);
+ pipe->bind_vs_state(pipe, ctx->blitter.saved_vs);
+
+ ctx->blitter.saved_blend_state = 0;
+ ctx->blitter.saved_dsa_state = 0;
+ ctx->blitter.saved_rs_state = 0;
+ ctx->blitter.saved_fs = 0;
+ ctx->blitter.saved_vs = 0;
+
+ /* restore the state objects which are required to be saved before copy/fill
+ */
+ if (ctx->blitter.saved_fb_state.nr_cbufs != ~0) {
+ pipe->set_framebuffer_state(pipe, &ctx->blitter.saved_fb_state);
+ ctx->blitter.saved_fb_state.nr_cbufs = ~0;
+ }
+
+ if (ctx->blitter.saved_num_sampler_states != ~0) {
+ pipe->bind_fragment_sampler_states(pipe,
+ ctx->blitter.saved_num_sampler_states,
+ ctx->blitter.saved_sampler_states);
+ ctx->blitter.saved_num_sampler_states = ~0;
+ }
+
+ if (ctx->blitter.saved_num_textures != ~0) {
+ pipe->set_fragment_sampler_textures(pipe,
+ ctx->blitter.saved_num_textures,
+ ctx->blitter.saved_textures);
+ ctx->blitter.saved_num_textures = ~0;
+ }
+}
+
+static void blitter_set_rectangle(struct blitter_context_priv *ctx,
+ unsigned x1, unsigned y1,
+ unsigned x2, unsigned y2,
+ float depth)
+{
+ int i;
+
+ /* set vertex positions */
+ ctx->vertices[0][0][0] = x1; /*v0.x*/
+ ctx->vertices[0][0][1] = y1; /*v0.y*/
+
+ ctx->vertices[1][0][0] = x2; /*v1.x*/
+ ctx->vertices[1][0][1] = y1; /*v1.y*/
+
+ ctx->vertices[2][0][0] = x2; /*v2.x*/
+ ctx->vertices[2][0][1] = y2; /*v2.y*/
+
+ ctx->vertices[3][0][0] = x1; /*v3.x*/
+ ctx->vertices[3][0][1] = y2; /*v3.y*/
+
+ for (i = 0; i < 4; i++)
+ ctx->vertices[i][0][2] = depth; /*z*/
+}
+
+static void blitter_set_clear_color(struct blitter_context_priv *ctx,
+ const float *rgba)
+{
+ int i;
+
+ for (i = 0; i < 4; i++) {
+ ctx->vertices[i][1][0] = rgba[0];
+ ctx->vertices[i][1][1] = rgba[1];
+ ctx->vertices[i][1][2] = rgba[2];
+ ctx->vertices[i][1][3] = rgba[3];
+ }
+}
+
+static void blitter_set_texcoords_2d(struct blitter_context_priv *ctx,
+ struct pipe_surface *surf,
+ unsigned x1, unsigned y1,
+ unsigned x2, unsigned y2)
+{
+ int i;
+ float s1 = x1 / (float)surf->width;
+ float t1 = y1 / (float)surf->height;
+ float s2 = x2 / (float)surf->width;
+ float t2 = y2 / (float)surf->height;
+
+ ctx->vertices[0][1][0] = s1; /*t0.s*/
+ ctx->vertices[0][1][1] = t1; /*t0.t*/
+
+ ctx->vertices[1][1][0] = s2; /*t1.s*/
+ ctx->vertices[1][1][1] = t1; /*t1.t*/
+
+ ctx->vertices[2][1][0] = s2; /*t2.s*/
+ ctx->vertices[2][1][1] = t2; /*t2.t*/
+
+ ctx->vertices[3][1][0] = s1; /*t3.s*/
+ ctx->vertices[3][1][1] = t2; /*t3.t*/
+
+ for (i = 0; i < 4; i++) {
+ ctx->vertices[i][1][2] = 0; /*r*/
+ ctx->vertices[i][1][3] = 1; /*q*/
+ }
+}
+
+static void blitter_set_texcoords_3d(struct blitter_context_priv *ctx,
+ struct pipe_surface *surf,
+ unsigned x1, unsigned y1,
+ unsigned x2, unsigned y2)
+{
+ int i;
+ float depth = u_minify(surf->texture->depth0, surf->level);
+ float r = surf->zslice / depth;
+
+ blitter_set_texcoords_2d(ctx, surf, x1, y1, x2, y2);
+
+ for (i = 0; i < 4; i++)
+ ctx->vertices[i][1][2] = r; /*r*/
+}
+
+static void blitter_set_texcoords_cube(struct blitter_context_priv *ctx,
+ struct pipe_surface *surf,
+ unsigned x1, unsigned y1,
+ unsigned x2, unsigned y2)
+{
+ int i;
+ float s1 = x1 / (float)surf->width;
+ float t1 = y1 / (float)surf->height;
+ float s2 = x2 / (float)surf->width;
+ float t2 = y2 / (float)surf->height;
+ const float st[4][2] = {
+ {s1, t1}, {s2, t1}, {s2, t2}, {s1, t2}
+ };
+
+ util_map_texcoords2d_onto_cubemap(surf->face,
+ /* pointer, stride in floats */
+ &st[0][0], 2,
+ &ctx->vertices[0][1][0], 8);
+
+ for (i = 0; i < 4; i++)
+ ctx->vertices[i][1][3] = 1; /*q*/
+}
+
+static void blitter_draw_quad(struct blitter_context_priv *ctx)
+{
+ struct pipe_context *pipe = ctx->pipe;
+
+ /* write vertices and draw them */
+ pipe_buffer_write(pipe->screen, ctx->vbuf,
+ 0, sizeof(ctx->vertices), ctx->vertices);
+
+ util_draw_vertex_buffer(pipe, ctx->vbuf, 0, PIPE_PRIM_TRIANGLE_FAN,
+ 4, /* verts */
+ 2); /* attribs/vert */
+}
+
+static INLINE
+void *blitter_get_state_write_depth_stencil(
+ struct blitter_context_priv *ctx,
+ unsigned stencil)
+{
+ struct pipe_context *pipe = ctx->pipe;
+
+ stencil &= 0xff;
+
+ /* Create the DSA state on-demand. */
+ if (!ctx->dsa_write_depth_stencil[stencil]) {
+ ctx->template_dsa.stencil[0].ref_value = stencil;
+
+ ctx->dsa_write_depth_stencil[stencil] =
+ pipe->create_depth_stencil_alpha_state(pipe, &ctx->template_dsa);
+ }
+
+ return ctx->dsa_write_depth_stencil[stencil];
+}
+
+static INLINE
+void **blitter_get_sampler_state(struct blitter_context_priv *ctx,
+ int miplevel)
+{
+ struct pipe_context *pipe = ctx->pipe;
+ struct pipe_sampler_state *sampler_state = &ctx->template_sampler_state;
+
+ assert(miplevel < PIPE_MAX_TEXTURE_LEVELS);
+
+ /* Create the sampler state on-demand. */
+ if (!ctx->sampler_state[miplevel]) {
+ sampler_state->lod_bias = miplevel;
+ sampler_state->min_lod = miplevel;
+ sampler_state->max_lod = miplevel;
+
+ ctx->sampler_state[miplevel] = pipe->create_sampler_state(pipe,
+ sampler_state);
+ }
+
+ /* Return void** so that it can be passed to bind_fragment_sampler_states
+ * directly. */
+ return &ctx->sampler_state[miplevel];
+}
+
+static INLINE
+void *blitter_get_fs_col(struct blitter_context_priv *ctx, unsigned num_cbufs)
+{
+ struct pipe_context *pipe = ctx->pipe;
+ unsigned index = num_cbufs ? num_cbufs - 1 : 0;
+
+ assert(num_cbufs <= PIPE_MAX_COLOR_BUFS);
+
+ if (!ctx->fs_col[index])
+ ctx->fs_col[index] =
+ util_make_fragment_clonecolor_shader(pipe, num_cbufs);
+
+ return ctx->fs_col[index];
+}
+
+static INLINE
+void *blitter_get_fs_texfetch_col(struct blitter_context_priv *ctx,
+ unsigned tex_target)
+{
+ struct pipe_context *pipe = ctx->pipe;
+
+ assert(tex_target < PIPE_MAX_TEXTURE_TYPES);
+
+ /* Create the fragment shader on-demand. */
+ if (!ctx->fs_texfetch_col[tex_target]) {
+ switch (tex_target) {
+ case PIPE_TEXTURE_1D:
+ ctx->fs_texfetch_col[PIPE_TEXTURE_1D] =
+ util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_1D);
+ break;
+ case PIPE_TEXTURE_2D:
+ ctx->fs_texfetch_col[PIPE_TEXTURE_2D] =
+ util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D);
+ break;
+ case PIPE_TEXTURE_3D:
+ ctx->fs_texfetch_col[PIPE_TEXTURE_3D] =
+ util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_3D);
+ break;
+ case PIPE_TEXTURE_CUBE:
+ ctx->fs_texfetch_col[PIPE_TEXTURE_CUBE] =
+ util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_CUBE);
+ break;
+ default:;
+ }
+ }
+
+ return ctx->fs_texfetch_col[tex_target];
+}
+
+static INLINE
+void *blitter_get_fs_texfetch_depth(struct blitter_context_priv *ctx,
+ unsigned tex_target)
+{
+ struct pipe_context *pipe = ctx->pipe;
+
+ assert(tex_target < PIPE_MAX_TEXTURE_TYPES);
+
+ /* Create the fragment shader on-demand. */
+ if (!ctx->fs_texfetch_depth[tex_target]) {
+ switch (tex_target) {
+ case PIPE_TEXTURE_1D:
+ ctx->fs_texfetch_depth[PIPE_TEXTURE_1D] =
+ util_make_fragment_tex_shader_writedepth(pipe, TGSI_TEXTURE_1D);
+ break;
+ case PIPE_TEXTURE_2D:
+ ctx->fs_texfetch_depth[PIPE_TEXTURE_2D] =
+ util_make_fragment_tex_shader_writedepth(pipe, TGSI_TEXTURE_2D);
+ break;
+ case PIPE_TEXTURE_3D:
+ ctx->fs_texfetch_depth[PIPE_TEXTURE_3D] =
+ util_make_fragment_tex_shader_writedepth(pipe, TGSI_TEXTURE_3D);
+ break;
+ case PIPE_TEXTURE_CUBE:
+ ctx->fs_texfetch_depth[PIPE_TEXTURE_CUBE] =
+ util_make_fragment_tex_shader_writedepth(pipe,TGSI_TEXTURE_CUBE);
+ break;
+ default:;
+ }
+ }
+
+ return ctx->fs_texfetch_depth[tex_target];
+}
+
+void util_blitter_clear(struct blitter_context *blitter,
+ unsigned width, unsigned height,
+ unsigned num_cbufs,
+ unsigned clear_buffers,
+ const float *rgba,
+ double depth, unsigned stencil)
+{
+ struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
+ struct pipe_context *pipe = ctx->pipe;
+
+ assert(num_cbufs <= PIPE_MAX_COLOR_BUFS);
+
+ blitter_check_saved_CSOs(ctx);
+
+ /* bind CSOs */
+ if (clear_buffers & PIPE_CLEAR_COLOR)
+ pipe->bind_blend_state(pipe, ctx->blend_write_color);
+ else
+ pipe->bind_blend_state(pipe, ctx->blend_keep_color);
+
+ if (clear_buffers & PIPE_CLEAR_DEPTHSTENCIL)
+ pipe->bind_depth_stencil_alpha_state(pipe,
+ blitter_get_state_write_depth_stencil(ctx, stencil));
+ else
+ pipe->bind_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
+
+ pipe->bind_rasterizer_state(pipe, ctx->rs_state);
+ pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, num_cbufs));
+ pipe->bind_vs_state(pipe, ctx->vs_col);
+
+ blitter_set_clear_color(ctx, rgba);
+ blitter_set_rectangle(ctx, 0, 0, width, height, depth);
+ blitter_draw_quad(ctx);
+ blitter_restore_CSOs(ctx);
+}
+
+void util_blitter_copy(struct blitter_context *blitter,
+ struct pipe_surface *dst,
+ unsigned dstx, unsigned dsty,
+ struct pipe_surface *src,
+ unsigned srcx, unsigned srcy,
+ unsigned width, unsigned height,
+ boolean ignore_stencil)
+{
+ struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
+ struct pipe_context *pipe = ctx->pipe;
+ struct pipe_screen *screen = pipe->screen;
+ struct pipe_framebuffer_state fb_state;
+ boolean is_stencil, is_depth;
+ unsigned dst_tex_usage;
+
+ /* give up if textures are not set */
+ assert(dst->texture && src->texture);
+ if (!dst->texture || !src->texture)
+ return;
+
+ is_depth = util_format_get_component_bits(src->format, UTIL_FORMAT_COLORSPACE_ZS, 0) != 0;
+ is_stencil = util_format_get_component_bits(src->format, UTIL_FORMAT_COLORSPACE_ZS, 1) != 0;
+ dst_tex_usage = is_depth || is_stencil ? PIPE_TEXTURE_USAGE_DEPTH_STENCIL :
+ PIPE_TEXTURE_USAGE_RENDER_TARGET;
+
+ /* check if we can sample from and render to the surfaces */
+ /* (assuming copying a stencil buffer is not possible) */
+ if ((!ignore_stencil && is_stencil) ||
+ !screen->is_format_supported(screen, dst->format, dst->texture->target,
+ dst_tex_usage, 0) ||
+ !screen->is_format_supported(screen, src->format, src->texture->target,
+ PIPE_TEXTURE_USAGE_SAMPLER, 0)) {
+ util_surface_copy(pipe, FALSE, dst, dstx, dsty, src, srcx, srcy,
+ width, height);
+ return;
+ }
+
+ /* check whether the states are properly saved */
+ blitter_check_saved_CSOs(ctx);
+ assert(blitter->saved_fb_state.nr_cbufs != ~0);
+ assert(blitter->saved_num_textures != ~0);
+ assert(blitter->saved_num_sampler_states != ~0);
+ assert(src->texture->target < PIPE_MAX_TEXTURE_TYPES);
+
+ /* bind CSOs */
+ fb_state.width = dst->width;
+ fb_state.height = dst->height;
+
+ if (is_depth) {
+ pipe->bind_blend_state(pipe, ctx->blend_keep_color);
+ pipe->bind_depth_stencil_alpha_state(pipe,
+ ctx->dsa_write_depth_keep_stencil);
+ pipe->bind_fs_state(pipe,
+ blitter_get_fs_texfetch_depth(ctx, src->texture->target));
+
+ fb_state.nr_cbufs = 0;
+ fb_state.zsbuf = dst;
+ } else {
+ pipe->bind_blend_state(pipe, ctx->blend_write_color);
+ pipe->bind_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
+ pipe->bind_fs_state(pipe,
+ blitter_get_fs_texfetch_col(ctx, src->texture->target));
+
+ fb_state.nr_cbufs = 1;
+ fb_state.cbufs[0] = dst;
+ fb_state.zsbuf = 0;
+ }
+
+ pipe->bind_rasterizer_state(pipe, ctx->rs_state);
+ pipe->bind_vs_state(pipe, ctx->vs_tex);
+ pipe->bind_fragment_sampler_states(pipe, 1,
+ blitter_get_sampler_state(ctx, src->level));
+ pipe->set_fragment_sampler_textures(pipe, 1, &src->texture);
+ pipe->set_framebuffer_state(pipe, &fb_state);
+
+ /* set texture coordinates */
+ switch (src->texture->target) {
+ case PIPE_TEXTURE_1D:
+ case PIPE_TEXTURE_2D:
+ blitter_set_texcoords_2d(ctx, src, srcx, srcy,
+ srcx+width, srcy+height);
+ break;
+ case PIPE_TEXTURE_3D:
+ blitter_set_texcoords_3d(ctx, src, srcx, srcy,
+ srcx+width, srcy+height);
+ break;
+ case PIPE_TEXTURE_CUBE:
+ blitter_set_texcoords_cube(ctx, src, srcx, srcy,
+ srcx+width, srcy+height);
+ break;
+ default:
+ assert(0);
+ }
+
+ blitter_set_rectangle(ctx, dstx, dsty, dstx+width, dsty+height, 0);
+ blitter_draw_quad(ctx);
+ blitter_restore_CSOs(ctx);
+}
+
+void util_blitter_fill(struct blitter_context *blitter,
+ struct pipe_surface *dst,
+ unsigned dstx, unsigned dsty,
+ unsigned width, unsigned height,
+ unsigned value)
+{
+ struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
+ struct pipe_context *pipe = ctx->pipe;
+ struct pipe_screen *screen = pipe->screen;
+ struct pipe_framebuffer_state fb_state;
+ float rgba[4];
+ ubyte ub_rgba[4] = {0};
+ union util_color color;
+ int i;
+
+ assert(dst->texture);
+ if (!dst->texture)
+ return;
+
+ /* check if we can render to the surface */
+ if (util_format_is_depth_or_stencil(dst->format) || /* unlikely, but you never know */
+ !screen->is_format_supported(screen, dst->format, dst->texture->target,
+ PIPE_TEXTURE_USAGE_RENDER_TARGET, 0)) {
+ util_surface_fill(pipe, dst, dstx, dsty, width, height, value);
+ return;
+ }
+
+ /* unpack the color */
+ color.ui = value;
+ util_unpack_color_ub(dst->format, &color,
+ ub_rgba, ub_rgba+1, ub_rgba+2, ub_rgba+3);
+ for (i = 0; i < 4; i++)
+ rgba[i] = ubyte_to_float(ub_rgba[i]);
+
+ /* check the saved state */
+ blitter_check_saved_CSOs(ctx);
+ assert(blitter->saved_fb_state.nr_cbufs != ~0);
+
+ /* bind CSOs */
+ pipe->bind_blend_state(pipe, ctx->blend_write_color);
+ pipe->bind_depth_stencil_alpha_state(pipe, ctx->dsa_keep_depth_stencil);
+ pipe->bind_rasterizer_state(pipe, ctx->rs_state);
+ pipe->bind_fs_state(pipe, blitter_get_fs_col(ctx, 1));
+ pipe->bind_vs_state(pipe, ctx->vs_col);
+
+ /* set a framebuffer state */
+ fb_state.width = dst->width;
+ fb_state.height = dst->height;
+ fb_state.nr_cbufs = 1;
+ fb_state.cbufs[0] = dst;
+ fb_state.zsbuf = 0;
+ pipe->set_framebuffer_state(pipe, &fb_state);
+
+ blitter_set_clear_color(ctx, rgba);
+ blitter_set_rectangle(ctx, 0, 0, width, height, 0);
+ blitter_draw_quad(ctx);
+ blitter_restore_CSOs(ctx);
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef U_BLITTER_H
+#define U_BLITTER_H
+
+#include "util/u_memory.h"
+
+#include "pipe/p_state.h"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct pipe_context;
+
+struct blitter_context
+{
+ /* Private members, really. */
+ void *saved_blend_state; /**< blend state */
+ void *saved_dsa_state; /**< depth stencil alpha state */
+ void *saved_rs_state; /**< rasterizer state */
+ void *saved_fs, *saved_vs; /**< fragment shader, vertex shader */
+
+ struct pipe_framebuffer_state saved_fb_state; /**< framebuffer state */
+
+ int saved_num_sampler_states;
+ void *saved_sampler_states[32];
+
+ int saved_num_textures;
+ struct pipe_texture *saved_textures[32]; /* is 32 enough? */
+};
+
+/**
+ * Create a blitter context.
+ */
+struct blitter_context *util_blitter_create(struct pipe_context *pipe);
+
+/**
+ * Destroy a blitter context.
+ */
+void util_blitter_destroy(struct blitter_context *blitter);
+
+/*
+ * These CSOs must be saved before any of the following functions is called:
+ * - blend state
+ * - depth stencil alpha state
+ * - rasterizer state
+ * - vertex shader
+ * - fragment shader
+ */
+
+/**
+ * Clear a specified set of currently bound buffers to specified values.
+ */
+void util_blitter_clear(struct blitter_context *blitter,
+ unsigned width, unsigned height,
+ unsigned num_cbufs,
+ unsigned clear_buffers,
+ const float *rgba,
+ double depth, unsigned stencil);
+
+/**
+ * Copy a block of pixels from one surface to another.
+ *
+ * You can copy from any color format to any other color format provided
+ * the former can be sampled and the latter can be rendered to. Otherwise,
+ * a software fallback path is taken and both surfaces must be of the same
+ * format.
+ *
+ * The same holds for depth-stencil formats with the exception that stencil
+ * cannot be copied unless you set ignore_stencil to FALSE. In that case,
+ * a software fallback path is taken and both surfaces must be of the same
+ * format.
+ *
+ * Use pipe_screen->is_format_supported to know your options.
+ *
+ * These states must be saved in the blitter in addition to the state objects
+ * already required to be saved:
+ * - framebuffer state
+ * - fragment sampler states
+ * - fragment sampler textures
+ */
+void util_blitter_copy(struct blitter_context *blitter,
+ struct pipe_surface *dst,
+ unsigned dstx, unsigned dsty,
+ struct pipe_surface *src,
+ unsigned srcx, unsigned srcy,
+ unsigned width, unsigned height,
+ boolean ignore_stencil);
+
+/**
+ * Fill a region of a surface with a constant value.
+ *
+ * If the surface cannot be rendered to or it's a depth-stencil format,
+ * a software fallback path is taken.
+ *
+ * These states must be saved in the blitter in addition to the state objects
+ * already required to be saved:
+ * - framebuffer state
+ */
+void util_blitter_fill(struct blitter_context *blitter,
+ struct pipe_surface *dst,
+ unsigned dstx, unsigned dsty,
+ unsigned width, unsigned height,
+ unsigned value);
+
+/**
+ * Copy all pixels from one surface to another.
+ *
+ * The rules are the same as in util_blitter_copy with the addition that
+ * surfaces must have the same size.
+ */
+static INLINE
+void util_blitter_copy_surface(struct blitter_context *blitter,
+ struct pipe_surface *dst,
+ struct pipe_surface *src,
+ boolean ignore_stencil)
+{
+ assert(dst->width == src->width && dst->height == src->height);
+
+ util_blitter_copy(blitter, dst, 0, 0, src, 0, 0, src->width, src->height,
+ ignore_stencil);
+}
+
+
+/* The functions below should be used to save currently bound constant state
+ * objects inside a driver. The objects are automatically restored at the end
+ * of the util_blitter_{clear, fill, copy, copy_surface} functions and then
+ * forgotten.
+ *
+ * CSOs not listed here are not affected by util_blitter. */
+
+static INLINE
+void util_blitter_save_blend(struct blitter_context *blitter,
+ void *state)
+{
+ blitter->saved_blend_state = state;
+}
+
+static INLINE
+void util_blitter_save_depth_stencil_alpha(struct blitter_context *blitter,
+ void *state)
+{
+ blitter->saved_dsa_state = state;
+}
+
+static INLINE
+void util_blitter_save_rasterizer(struct blitter_context *blitter,
+ void *state)
+{
+ blitter->saved_rs_state = state;
+}
+
+static INLINE
+void util_blitter_save_fragment_shader(struct blitter_context *blitter,
+ void *fs)
+{
+ blitter->saved_fs = fs;
+}
+
+static INLINE
+void util_blitter_save_vertex_shader(struct blitter_context *blitter,
+ void *vs)
+{
+ blitter->saved_vs = vs;
+}
+
+static INLINE
+void util_blitter_save_framebuffer(struct blitter_context *blitter,
+ struct pipe_framebuffer_state *state)
+{
+ blitter->saved_fb_state = *state;
+}
+
+static INLINE
+void util_blitter_save_fragment_sampler_states(
+ struct blitter_context *blitter,
+ int num_sampler_states,
+ void **sampler_states)
+{
+ assert(num_sampler_states <= Elements(blitter->saved_sampler_states));
+
+ blitter->saved_num_sampler_states = num_sampler_states;
+ memcpy(blitter->saved_sampler_states, sampler_states,
+ num_sampler_states * sizeof(void *));
+}
+
+static INLINE
+void util_blitter_save_fragment_sampler_textures(
+ struct blitter_context *blitter,
+ int num_textures,
+ struct pipe_texture **textures)
+{
+ assert(num_textures <= Elements(blitter->saved_textures));
+
+ blitter->saved_num_textures = num_textures;
+ memcpy(blitter->saved_textures, textures,
+ num_textures * sizeof(struct pipe_texture *));
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
{
if (buffers & PIPE_CLEAR_COLOR) {
struct pipe_surface *ps = framebuffer->cbufs[0];
- unsigned color;
+ union util_color uc;
- util_pack_color(rgba, ps->format, &color);
+ util_pack_color(rgba, ps->format, &uc);
if (pipe->surface_fill) {
- pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, color);
+ pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, uc.ui);
} else {
- util_surface_fill(pipe, ps, 0, 0, ps->width, ps->height, color);
+ util_surface_fill(pipe, ps, 0, 0, ps->width, ps->height, uc.ui);
}
}
#include "pipe/p_format.h"
#include "pipe/p_state.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
#include "util/u_string.h"
#include "util/u_stream.h"
#include "util/u_math.h"
#include "util/u_tile.h"
+#include "util/u_prim.h"
#ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY
}
+
+static const struct debug_named_value pipe_prim_names[] = {
+#ifdef DEBUG
+ DEBUG_NAMED_VALUE(PIPE_PRIM_POINTS),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_LINES),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_LINE_LOOP),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_LINE_STRIP),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_TRIANGLES),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_TRIANGLE_STRIP),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_TRIANGLE_FAN),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_QUADS),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_QUAD_STRIP),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_POLYGON),
+#endif
+ DEBUG_NAMED_VALUE_END
+};
+
+
+const char *u_prim_name( unsigned prim )
+{
+ return debug_dump_enum(pipe_prim_names, prim);
+}
+
+
+
+
#ifdef DEBUG
void debug_dump_image(const char *prefix,
unsigned format, unsigned cpp,
goto error;
debug_dump_image(prefix,
- transfer->format,
- transfer->block.size,
- transfer->nblocksx,
- transfer->nblocksy,
+ texture->format,
+ util_format_get_blocksize(texture->format),
+ util_format_get_nblocksx(texture->format, transfer->width),
+ util_format_get_nblocksy(texture->format, transfer->height),
transfer->stride,
data);
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * Copyright 1999-2008 Brian Paul
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ **************************************************************************/
+
+
+#include "pipe/p_config.h"
+
+#if defined(PIPE_OS_UNIX)
+#include <dlfcn.h>
+#endif
+#if defined(PIPE_OS_WINDOWS)
+#include <windows.h>
+#endif
+
+#include "u_dl.h"
+
+
+struct util_dl_library *
+util_dl_open(const char *filename)
+{
+#if defined(PIPE_OS_UNIX)
+ return (struct util_dl_library *)dlopen(filename, RTLD_LAZY | RTLD_GLOBAL);
+#elif defined(PIPE_OS_WINDOWS)
+ return (struct util_dl_library *)LoadLibraryA(filename);
+#else
+ return NULL;
+#endif
+}
+
+
+util_dl_proc
+util_dl_get_proc_address(struct util_dl_library *library,
+ const char *procname)
+{
+#if defined(PIPE_OS_UNIX)
+ return (util_dl_proc)dlsym((void *)library, procname);
+#elif defined(PIPE_OS_WINDOWS)
+ return (util_dl_proc)GetProcAddress((HMODULE)library, procname);
+#else
+ return (util_dl_proc)NULL;
+#endif
+}
+
+
+void
+util_dl_close(struct util_dl_library *library)
+{
+#if defined(PIPE_OS_UNIX)
+ dlclose((void *)library);
+#elif defined(PIPE_OS_WINDOWS)
+ FreeLibrary((HMODULE)library);
+#else
+ (void)library;
+#endif
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ **************************************************************************/
+
+
+#ifndef U_DL_H_
+#define U_DL_H_
+
+
+#include "pipe/p_config.h"
+
+
+#if defined(PIPE_OS_WINDOWS)
+# define UTIL_DL_EXT ".dll"
+#elif defined(PIPE_OS_APPLE)
+# define UTIL_DL_EXT ".dylib"
+#else
+# define UTIL_DL_EXT ".so"
+#endif
+
+
+struct util_dl_library;
+
+
+typedef void (*util_dl_proc)(void);
+
+
+/**
+ * Open a library dynamically.
+ */
+struct util_dl_library *
+util_dl_open(const char *filename);
+
+
+/**
+ * Lookup a function in a library.
+ */
+util_dl_proc
+util_dl_get_proc_address(struct util_dl_library *library,
+ const char *procname);
+
+
+/**
+ * Close a library.
+ */
+void
+util_dl_close(struct util_dl_library *library);
+
+
+#endif /* U_DL_H_ */
const struct util_format_description *
util_format_description(enum pipe_format format)
{
- const struct util_format_description *desc = util_format_description_table;
+ const struct util_format_description *desc;
- while(TRUE) {
- if(desc->format == format)
- return desc;
+ if (format >= PIPE_FORMAT_COUNT) {
+ return NULL;
+ }
- if(desc->format == PIPE_FORMAT_NONE)
- return NULL;
+ desc = &util_format_description_table[format];
+ assert(desc->format == format);
- ++desc;
- };
+ return desc;
}
PIPE_FORMAT_I8_UNORM , arith , 1, 1, un8 , , , , xxxx, rgb
PIPE_FORMAT_A8L8_UNORM , arith , 1, 1, un8 , un8 , , , xxxy, rgb
PIPE_FORMAT_L16_UNORM , arith , 1, 1, un16, , , , xxx1, rgb
+PIPE_FORMAT_YCBCR , yuv , 2, 1, x32 , , , , xyz1, yuv
+PIPE_FORMAT_YCBCR_REV , yuv , 2, 1, x32 , , , , xyz1, yuv
PIPE_FORMAT_Z16_UNORM , array , 1, 1, un16, , , , x___, zs
PIPE_FORMAT_Z32_UNORM , array , 1, 1, un32, , , , x___, zs
PIPE_FORMAT_Z32_FLOAT , array , 1, 1, f32 , , , , x___, zs
PIPE_FORMAT_B8G8R8X8_SRGB , arith , 1, 1, u8 , u8 , u8 , u8 , zyx1, srgb
PIPE_FORMAT_X8UB8UG8SR8S_NORM , arith , 1, 1, sn8 , sn8 , un8 , x8 , 1zyx, rgb
PIPE_FORMAT_B6UG5SR5S_NORM , arith , 1, 1, sn5 , sn5 , un6 , , xyz1, rgb
+PIPE_FORMAT_DXT1_RGB , dxt , 4, 4, x64 , , , , xyz1, rgb
+PIPE_FORMAT_DXT1_RGBA , dxt , 4, 4, x64 , , , , xyzw, rgb
+PIPE_FORMAT_DXT3_RGBA , dxt , 4, 4, x128, , , , xyzw, rgb
+PIPE_FORMAT_DXT5_RGBA , dxt , 4, 4, x128, , , , xyzw, rgb
+PIPE_FORMAT_DXT1_SRGB , dxt , 4, 4, x64 , , , , xyz1, srgb
+PIPE_FORMAT_DXT1_SRGBA , dxt , 4, 4, x64 , , , , xyzw, srgb
+PIPE_FORMAT_DXT3_SRGBA , dxt , 4, 4, x128, , , , xyzw, srgb
+PIPE_FORMAT_DXT5_SRGBA , dxt , 4, 4, x128, , , , xyzw, srgb
#include "pipe/p_format.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Describe how to best pack/unpack pixels into/from the prescribed format.
+ *
+ * These are used for automatic code generation of pixel packing and unpacking
+ * routines (in compile time, e.g., u_format_access.py, or in runtime, like
+ * llvmpipe does).
+ *
+ * Thumb rule is: if you're not code generating pixel packing/unpacking then
+ * these are irrelevant for you.
+ *
+ * Note that this can be deduced from other values in util_format_description
+ * structure. This is by design, to make code generation of pixel
+ * packing/unpacking/sampling routines simple and efficient.
+ *
+ * XXX: This should be renamed to something like util_format_pack.
+ */
enum util_format_layout {
+ /**
+ * Single scalar component.
+ */
UTIL_FORMAT_LAYOUT_SCALAR = 0,
+
+ /**
+ * One or more components of mixed integer formats, arithmetically encoded
+ * in a word up to 32bits.
+ */
UTIL_FORMAT_LAYOUT_ARITH = 1,
+
+ /**
+ * One or more components, no mixed formats, each with equal power of two
+ * number of bytes.
+ */
UTIL_FORMAT_LAYOUT_ARRAY = 2,
+
+ /**
+ * XXX: Not used yet. These might go away and be replaced by a single entry,
+ * for formats where multiple pixels have to be
+ * read in order to determine a single pixel value (i.e., block.width > 1
+ * || block.height > 1)
+ */
UTIL_FORMAT_LAYOUT_YUV = 3,
UTIL_FORMAT_LAYOUT_DXT = 4
};
/** Block height in pixels */
unsigned height;
- /** Block size in bytes */
+ /** Block size in bits */
unsigned bits;
};
UTIL_FORMAT_COLORSPACE_RGB = 0,
UTIL_FORMAT_COLORSPACE_SRGB = 1,
UTIL_FORMAT_COLORSPACE_YUV = 2,
- UTIL_FORMAT_COLORSPACE_ZS = 3,
+ UTIL_FORMAT_COLORSPACE_ZS = 3
};
util_format_description(enum pipe_format format);
+/*
+ * Format query functions.
+ */
+
+static INLINE boolean
+util_format_is_compressed(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(format);
+ if (!format) {
+ return FALSE;
+ }
+
+ return desc->layout == UTIL_FORMAT_LAYOUT_DXT ? TRUE : FALSE;
+}
+
+static INLINE boolean
+util_format_is_depth_or_stencil(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(format);
+ if (!format) {
+ return FALSE;
+ }
+
+ return desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS ? TRUE : FALSE;
+}
+
+static INLINE boolean
+util_format_is_depth_and_stencil(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(format);
+ if (!format) {
+ return FALSE;
+ }
+
+ if (desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS) {
+ return FALSE;
+ }
+
+ return (desc->swizzle[0] != UTIL_FORMAT_SWIZZLE_NONE &&
+ desc->swizzle[1] != UTIL_FORMAT_SWIZZLE_NONE) ? TRUE : FALSE;
+}
+
+
+/**
+ * Return total bits needed for the pixel format per block.
+ */
+static INLINE uint
+util_format_get_blocksizebits(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(format);
+ if (!format) {
+ return 0;
+ }
+
+ return desc->block.bits;
+}
+
+/**
+ * Return bytes per block (not pixel) for the given format.
+ */
+static INLINE uint
+util_format_get_blocksize(enum pipe_format format)
+{
+ uint bits = util_format_get_blocksizebits(format);
+
+ assert(bits % 8 == 0);
+
+ return bits / 8;
+}
+
+static INLINE uint
+util_format_get_blockwidth(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(format);
+ if (!format) {
+ return 1;
+ }
+
+ switch (desc->layout) {
+ case UTIL_FORMAT_LAYOUT_YUV:
+ return 2;
+ case UTIL_FORMAT_LAYOUT_DXT:
+ return 4;
+ default:
+ return 1;
+ }
+}
+
+static INLINE uint
+util_format_get_blockheight(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(format);
+ if (!format) {
+ return 1;
+ }
+
+ switch (desc->layout) {
+ case UTIL_FORMAT_LAYOUT_DXT:
+ return 4;
+ default:
+ return 1;
+ }
+}
+
+static INLINE unsigned
+util_format_get_nblocksx(enum pipe_format format,
+ unsigned x)
+{
+ unsigned blockwidth = util_format_get_blockwidth(format);
+ return (x + blockwidth - 1) / blockwidth;
+}
+
+static INLINE unsigned
+util_format_get_nblocksy(enum pipe_format format,
+ unsigned y)
+{
+ unsigned blockheight = util_format_get_blockheight(format);
+ return (y + blockheight - 1) / blockheight;
+}
+
+static INLINE unsigned
+util_format_get_nblocks(enum pipe_format format,
+ unsigned width,
+ unsigned height)
+{
+ return util_format_get_nblocksx(format, width) * util_format_get_nblocksy(format, height);
+}
+
+static INLINE size_t
+util_format_get_stride(enum pipe_format format,
+ unsigned width)
+{
+ return util_format_get_nblocksx(format, width) * util_format_get_blocksize(format);
+}
+
+static INLINE size_t
+util_format_get_2d_size(enum pipe_format format,
+ size_t stride,
+ unsigned height)
+{
+ return util_format_get_nblocksy(format, height) * stride;
+}
+
+static INLINE uint
+util_format_get_component_bits(enum pipe_format format,
+ enum util_format_colorspace colorspace,
+ uint component)
+{
+ const struct util_format_description *desc = util_format_description(format);
+ enum util_format_colorspace desc_colorspace;
+
+ assert(format);
+ if (!format) {
+ return 0;
+ }
+
+ assert(component < 4);
+
+ /* Treat RGB and SRGB as equivalent. */
+ if (colorspace == UTIL_FORMAT_COLORSPACE_SRGB) {
+ colorspace = UTIL_FORMAT_COLORSPACE_RGB;
+ }
+ if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) {
+ desc_colorspace = UTIL_FORMAT_COLORSPACE_RGB;
+ } else {
+ desc_colorspace = desc->colorspace;
+ }
+
+ if (desc_colorspace != colorspace) {
+ return 0;
+ }
+
+ switch (desc->swizzle[component]) {
+ case UTIL_FORMAT_SWIZZLE_X:
+ return desc->channel[0].size;
+ case UTIL_FORMAT_SWIZZLE_Y:
+ return desc->channel[1].size;
+ case UTIL_FORMAT_SWIZZLE_Z:
+ return desc->channel[2].size;
+ case UTIL_FORMAT_SWIZZLE_W:
+ return desc->channel[3].size;
+ default:
+ return 0;
+ }
+}
+
+static INLINE boolean
+util_format_has_alpha(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(format);
+ if (!format) {
+ return FALSE;
+ }
+
+ switch (desc->layout) {
+ case UTIL_FORMAT_LAYOUT_SCALAR:
+ case UTIL_FORMAT_LAYOUT_ARITH:
+ case UTIL_FORMAT_LAYOUT_ARRAY:
+ /* FIXME: pf_get_component_bits( PIPE_FORMAT_A8L8_UNORM, PIPE_FORMAT_COMP_A ) should not return 0 right? */
+ if (format == PIPE_FORMAT_A8_UNORM ||
+ format == PIPE_FORMAT_A8L8_UNORM ||
+ format == PIPE_FORMAT_A8L8_SRGB) {
+ return TRUE;
+ }
+ return util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 3) != 0;
+ case UTIL_FORMAT_LAYOUT_YUV:
+ return FALSE;
+ case UTIL_FORMAT_LAYOUT_DXT:
+ switch (format) {
+ case PIPE_FORMAT_DXT1_RGBA:
+ case PIPE_FORMAT_DXT3_RGBA:
+ case PIPE_FORMAT_DXT5_RGBA:
+ case PIPE_FORMAT_DXT1_SRGBA:
+ case PIPE_FORMAT_DXT3_SRGBA:
+ case PIPE_FORMAT_DXT5_SRGBA:
+ return TRUE;
+ default:
+ return FALSE;
+ }
+ default:
+ assert(0);
+ return FALSE;
+ }
+}
+
+
+/*
+ * Format access functions.
+ */
+
void
util_format_read_4f(enum pipe_format format,
float *dst, unsigned dst_stride,
void *dst, unsigned dst_stride,
unsigned x, unsigned y, unsigned w, unsigned h);
+#ifdef __cplusplus
+} // extern "C" {
+#endif
+
#endif /* ! U_FORMAT_H */
elif swizzle == SWIZZLE_0:
value = '0'
elif swizzle == SWIZZLE_1:
- value = '1'
+ value = get_one(dst_type)
else:
assert False
elif format.colorspace == 'zs':
if i < 3:
value = 'z'
else:
- value = '1'
+ value = get_one(dst_type)
else:
assert False
print ' *dst_pixel++ = %s; /* %s */' % (value, 'rgba'[i])
colorspace_channels_map = {
- 'rgb': 'rgba',
- 'rgba': 'rgba',
- 'zs': 'zs',
- 'yuv': ['y1', 'y2', 'u', 'v'],
- 'dxt': []
+ 'rgb': ['r', 'g', 'b', 'a'],
+ 'srgb': ['sr', 'sg', 'sb', 'a'],
+ 'zs': ['z', 's'],
+ 'yuv': ['y', 'u', 'v'],
}
print 'const struct util_format_description'
print 'util_format_description_table[] = '
print "{"
+ print " {"
+ print " PIPE_FORMAT_NONE,"
+ print " \"PIPE_FORMAT_NONE\","
+ print " {0, 0, 0},"
+ print " 0,"
+ print " {{0, 0, 0}, {0, 0, 0}, {0, 0, 0}, {0, 0, 0}},"
+ print " {0, 0, 0, 0},"
+ print " 0"
+ print " },"
for format in formats:
print " {"
print " %s," % (format.name,)
print " \"%s\"," % (format.name,)
- print " {%u, %u, %u}, /* block */" % (format.block_width, format.block_height, format.block_size())
+ print " {%u, %u, %u},\t/* block */" % (format.block_width, format.block_height, format.block_size())
print " %s," % (layout_map(format.layout),)
print " {"
for i in range(4):
sep = ","
else:
sep = ""
- print " {%s, %s, %u}%s /* %s */" % (kind_map[type.kind], bool_map(type.norm), type.size, sep, "xyzw"[i])
+ print " {%s, %s, %u}%s\t/* %s */" % (kind_map[type.kind], bool_map(type.norm), type.size, sep, "xyzw"[i])
print " },"
print " {"
for i in range(4):
else:
sep = ""
try:
- comment = layout_channels_map[format.layout][i]
- except:
+ comment = colorspace_channels_map[format.colorspace][i]
+ except (KeyError, IndexError):
comment = 'ignored'
- print " %s%s /* %s */" % (swizzle_map[swizzle], sep, comment)
+ print " %s%s\t/* %s */" % (swizzle_map[swizzle], sep, comment)
print " },"
print " %s," % (colorspace_map(format.colorspace),)
print " },"
- print " {"
- print " PIPE_FORMAT_NONE,"
- print " \"PIPE_FORMAT_NONE\","
- print " {0, 0, 0},"
- print " 0,"
- print " {{0, 0, 0}, {0, 0, 0}, {0, 0, 0}, {0, 0, 0}},"
- print " {0, 0, 0, 0},"
- print " 0"
- print " },"
print "};"
#include "pipe/p_shader_tokens.h"
#include "pipe/p_state.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
#include "util/u_draw_quad.h"
#include "util/u_gen_mipmap.h"
#include "util/u_simple_shaders.h"
+#include "util/u_math.h"
+#include "util/u_texture.h"
#include "cso_cache/cso_context.h"
struct pipe_sampler_state sampler;
void *vs;
- void *fs;
+ void *fs2d, *fsCube;
struct pipe_buffer *vbuf; /**< quad vertices */
unsigned vbuf_slot;
{
enum dtype datatype;
uint comps;
- const int bpt = pf_get_size(pformat);
+ const int bpt = util_format_get_blocksize(pformat);
const ubyte *srcA, *srcB;
ubyte *dst;
int row;
int dstWidth, int dstHeight, int dstDepth,
int dstRowStride, ubyte *dstPtr)
{
- const int bpt = pf_get_size(pformat);
+ const int bpt = util_format_get_blocksize(pformat);
const int border = 0;
int img, row;
int bytesPerSrcImage, bytesPerDstImage;
srcTrans = screen->get_tex_transfer(screen, pt, face, srcLevel, zslice,
PIPE_TRANSFER_READ, 0, 0,
- pt->width[srcLevel],
- pt->height[srcLevel]);
+ u_minify(pt->width0, srcLevel),
+ u_minify(pt->height0, srcLevel));
dstTrans = screen->get_tex_transfer(screen, pt, face, dstLevel, zslice,
PIPE_TRANSFER_WRITE, 0, 0,
- pt->width[dstLevel],
- pt->height[dstLevel]);
+ u_minify(pt->width0, dstLevel),
+ u_minify(pt->height0, dstLevel));
srcMap = (ubyte *) screen->transfer_map(screen, srcTrans);
dstMap = (ubyte *) screen->transfer_map(screen, dstTrans);
const uint zslice = 0;
uint dstLevel;
- assert(pt->block.width == 1);
- assert(pt->block.height == 1);
+ assert(util_format_get_blockwidth(pt->format) == 1);
+ assert(util_format_get_blockheight(pt->format) == 1);
for (dstLevel = baseLevel + 1; dstLevel <= lastLevel; dstLevel++) {
const uint srcLevel = dstLevel - 1;
srcTrans = screen->get_tex_transfer(screen, pt, face, srcLevel, zslice,
PIPE_TRANSFER_READ, 0, 0,
- pt->width[srcLevel],
- pt->height[srcLevel]);
+ u_minify(pt->width0, srcLevel),
+ u_minify(pt->height0, srcLevel));
dstTrans = screen->get_tex_transfer(screen, pt, face, dstLevel, zslice,
PIPE_TRANSFER_WRITE, 0, 0,
- pt->width[dstLevel],
- pt->height[dstLevel]);
+ u_minify(pt->width0, dstLevel),
+ u_minify(pt->height0, dstLevel));
srcMap = (ubyte *) screen->transfer_map(screen, srcTrans);
dstMap = (ubyte *) screen->transfer_map(screen, dstTrans);
struct pipe_screen *screen = pipe->screen;
uint dstLevel, zslice = 0;
- assert(pt->block.width == 1);
- assert(pt->block.height == 1);
+ assert(util_format_get_blockwidth(pt->format) == 1);
+ assert(util_format_get_blockheight(pt->format) == 1);
for (dstLevel = baseLevel + 1; dstLevel <= lastLevel; dstLevel++) {
const uint srcLevel = dstLevel - 1;
srcTrans = screen->get_tex_transfer(screen, pt, face, srcLevel, zslice,
PIPE_TRANSFER_READ, 0, 0,
- pt->width[srcLevel],
- pt->height[srcLevel]);
+ u_minify(pt->width0, srcLevel),
+ u_minify(pt->height0, srcLevel));
dstTrans = screen->get_tex_transfer(screen, pt, face, dstLevel, zslice,
PIPE_TRANSFER_WRITE, 0, 0,
- pt->width[dstLevel],
- pt->height[dstLevel]);
+ u_minify(pt->width0, dstLevel),
+ u_minify(pt->height0, dstLevel));
srcMap = (ubyte *) screen->transfer_map(screen, srcTrans);
dstMap = (ubyte *) screen->transfer_map(screen, dstTrans);
}
/* fragment shader */
- ctx->fs = util_make_fragment_tex_shader(pipe);
+ ctx->fs2d = util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D);
+ ctx->fsCube = util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_CUBE);
/* vertex data that doesn't change */
for (i = 0; i < 4; i++) {
static const float st[4][2] = {
{0.0f, 0.0f}, {1.0f, 0.0f}, {1.0f, 1.0f}, {0.0f, 1.0f}
};
- float rx, ry, rz;
- uint i;
-
- /* loop over quad verts */
- for (i = 0; i < 4; i++) {
- /* Compute sc = +/-scale and tc = +/-scale.
- * Not +/-1 to avoid cube face selection ambiguity near the edges,
- * though that can still sometimes happen with this scale factor...
- */
- const float scale = 0.9999f;
- const float sc = (2.0f * st[i][0] - 1.0f) * scale;
- const float tc = (2.0f * st[i][1] - 1.0f) * scale;
-
- switch (face) {
- case PIPE_TEX_FACE_POS_X:
- rx = 1.0f;
- ry = -tc;
- rz = -sc;
- break;
- case PIPE_TEX_FACE_NEG_X:
- rx = -1.0f;
- ry = -tc;
- rz = sc;
- break;
- case PIPE_TEX_FACE_POS_Y:
- rx = sc;
- ry = 1.0f;
- rz = tc;
- break;
- case PIPE_TEX_FACE_NEG_Y:
- rx = sc;
- ry = -1.0f;
- rz = -tc;
- break;
- case PIPE_TEX_FACE_POS_Z:
- rx = sc;
- ry = -tc;
- rz = 1.0f;
- break;
- case PIPE_TEX_FACE_NEG_Z:
- rx = -sc;
- ry = -tc;
- rz = -1.0f;
- break;
- default:
- rx = ry = rz = 0.0f;
- assert(0);
- }
- ctx->vertices[i][1][0] = rx; /*s*/
- ctx->vertices[i][1][1] = ry; /*t*/
- ctx->vertices[i][1][2] = rz; /*r*/
- }
+ util_map_texcoords2d_onto_cubemap(face, &st[0][0], 2,
+ &ctx->vertices[0][1][0], 8);
}
else {
/* 1D/2D */
struct pipe_context *pipe = ctx->pipe;
pipe->delete_vs_state(pipe, ctx->vs);
- pipe->delete_fs_state(pipe, ctx->fs);
+ pipe->delete_fs_state(pipe, ctx->fs2d);
+ pipe->delete_fs_state(pipe, ctx->fsCube);
pipe_buffer_reference(&ctx->vbuf, NULL);
struct pipe_context *pipe = ctx->pipe;
struct pipe_screen *screen = pipe->screen;
struct pipe_framebuffer_state fb;
+ void *fs = (pt->target == PIPE_TEXTURE_CUBE) ? ctx->fsCube : ctx->fs2d;
uint dstLevel;
uint zslice = 0;
uint offset;
cso_set_depth_stencil_alpha(ctx->cso, &ctx->depthstencil);
cso_set_rasterizer(ctx->cso, &ctx->rasterizer);
- cso_set_fragment_shader_handle(ctx->cso, ctx->fs);
+ cso_set_fragment_shader_handle(ctx->cso, fs);
cso_set_vertex_shader_handle(ctx->cso, ctx->vs);
/* init framebuffer state */
* Setup framebuffer / dest surface
*/
fb.cbufs[0] = surf;
- fb.width = pt->width[dstLevel];
- fb.height = pt->height[dstLevel];
+ fb.width = u_minify(pt->width0, dstLevel);
+ fb.height = u_minify(pt->height0, dstLevel);
cso_set_framebuffer(ctx->cso, &fb);
/*
offset = set_vertex_data(ctx,
pt->target,
face,
- (float) pt->width[dstLevel],
- (float) pt->height[dstLevel]);
+ (float) u_minify(pt->width0, dstLevel),
+ (float) u_minify(pt->height0, dstLevel));
util_draw_vertex_buffer(ctx->pipe,
ctx->vbuf,
void
pipe_linear_fill_info(struct pipe_tile_info *t,
- const struct pipe_format_block *block,
+ const struct u_linear_format_block *block,
unsigned tile_width, unsigned tile_height,
unsigned tiles_x, unsigned tiles_y)
{
#include "pipe/p_format.h"
+struct u_linear_format_block
+{
+ /** Block size in bytes */
+ unsigned size;
+
+ /** Block width in pixels */
+ unsigned width;
+
+ /** Block height in pixels */
+ unsigned height;
+};
+
+
struct pipe_tile_info
{
unsigned size;
unsigned rows;
/* Describe the tile in pixels */
- struct pipe_format_block tile;
+ struct u_linear_format_block tile;
/* Describe each block within the tile */
- struct pipe_format_block block;
+ struct u_linear_format_block block;
};
void pipe_linear_to_tile(size_t src_stride, const void *src_ptr,
* @tiles_y number of tiles in y axis
*/
void pipe_linear_fill_info(struct pipe_tile_info *t,
- const struct pipe_format_block *block,
+ const struct u_linear_format_block *block,
unsigned tile_width, unsigned tile_height,
unsigned tiles_x, unsigned tiles_y);
}
+/**
+ * Return number of bits set in n.
+ */
+static INLINE unsigned
+util_bitcount(unsigned n)
+{
+#if defined(PIPE_CC_GCC)
+ return __builtin_popcount(n);
+#else
+ /* K&R classic bitcount.
+ *
+ * For each iteration, clear the LSB from the bitfield.
+ * Requires only one iteration per set bit, instead of
+ * one iteration per bit less than highest set bit.
+ */
+ unsigned bits = 0;
+ for (bits; n; bits++) {
+ n &= n - 1;
+ }
+ return bits;
+#endif
+}
+
+
+/**
+ * Reverse byte order of a 32 bit word.
+ */
+static INLINE uint32_t
+util_bswap32(uint32_t n)
+{
+#if defined(PIPE_CC_GCC) && (PIPE_CC_GCC_VERSION >= 403)
+ return __builtin_bswap32(n);
+#else
+ return (n >> 24) |
+ ((n >> 8) & 0x0000ff00) |
+ ((n << 8) & 0x00ff0000) |
+ (n << 24);
+#endif
+}
+
+
/**
* Clamp X to [MIN, MAX].
* This is a macro to allow float, int, uint, etc. types.
#define MIN2( A, B ) ( (A)<(B) ? (A) : (B) )
#define MAX2( A, B ) ( (A)>(B) ? (A) : (B) )
+#define MIN3( A, B, C ) MIN2( MIN2( A, B ), C )
+#define MAX3( A, B, C ) MAX2( MAX2( A, B ), C )
+
static INLINE int
align(int value, int alignment)
}
static INLINE unsigned
-minify(unsigned value)
+u_minify(unsigned value, unsigned levels)
{
- return MAX2(1, value >> 1);
+ return MAX2(1, value >> levels);
}
#ifndef COPY_4V
#endif
+static INLINE uint32_t util_unsigned_fixed(float value, unsigned frac_bits)
+{
+ value *= (1<<frac_bits);
+ return value < 0 ? 0 : value;
+}
+
+static INLINE int32_t util_signed_fixed(float value, unsigned frac_bits)
+{
+ return value * (1<<frac_bits);
+}
+
+
+
#ifdef __cplusplus
}
#endif
#include "pipe/p_compiler.h"
#include "pipe/p_format.h"
+#include "util/u_format.h"
#include "util/u_math.h"
+
+union util_color {
+ ubyte ub;
+ ushort us;
+ uint ui;
+ float f[4];
+};
+
/**
* Pack ubyte R,G,B,A into dest pixel.
*/
static INLINE void
util_pack_color_ub(ubyte r, ubyte g, ubyte b, ubyte a,
- enum pipe_format format, void *dest)
+ enum pipe_format format, union util_color *uc)
{
switch (format) {
case PIPE_FORMAT_R8G8B8A8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (r << 24) | (g << 16) | (b << 8) | a;
+ uc->ui = (r << 24) | (g << 16) | (b << 8) | a;
}
return;
case PIPE_FORMAT_R8G8B8X8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (r << 24) | (g << 16) | (b << 8) | 0xff;
+ uc->ui = (r << 24) | (g << 16) | (b << 8) | 0xff;
}
return;
case PIPE_FORMAT_A8R8G8B8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (a << 24) | (r << 16) | (g << 8) | b;
+ uc->ui = (a << 24) | (r << 16) | (g << 8) | b;
}
return;
case PIPE_FORMAT_X8R8G8B8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (0xff << 24) | (r << 16) | (g << 8) | b;
+ uc->ui = (0xff << 24) | (r << 16) | (g << 8) | b;
}
return;
case PIPE_FORMAT_B8G8R8A8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (b << 24) | (g << 16) | (r << 8) | a;
+ uc->ui = (b << 24) | (g << 16) | (r << 8) | a;
}
return;
case PIPE_FORMAT_B8G8R8X8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (b << 24) | (g << 16) | (r << 8) | 0xff;
+ uc->ui = (b << 24) | (g << 16) | (r << 8) | 0xff;
}
return;
case PIPE_FORMAT_R5G6B5_UNORM:
{
- ushort *d = (ushort *) dest;
- *d = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | (b >> 3);
+ uc->us = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | (b >> 3);
}
return;
case PIPE_FORMAT_A1R5G5B5_UNORM:
{
- ushort *d = (ushort *) dest;
- *d = ((a & 0x80) << 8) | ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | (b >> 3);
+ uc->us = ((a & 0x80) << 8) | ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | (b >> 3);
}
return;
case PIPE_FORMAT_A4R4G4B4_UNORM:
{
- ushort *d = (ushort *) dest;
- *d = ((a & 0xf0) << 8) | ((r & 0xf0) << 4) | ((g & 0xf0) << 0) | (b >> 4);
+ uc->us = ((a & 0xf0) << 8) | ((r & 0xf0) << 4) | ((g & 0xf0) << 0) | (b >> 4);
}
return;
case PIPE_FORMAT_A8_UNORM:
{
- ubyte *d = (ubyte *) dest;
- *d = a;
+ uc->ub = a;
}
return;
case PIPE_FORMAT_L8_UNORM:
case PIPE_FORMAT_I8_UNORM:
{
- ubyte *d = (ubyte *) dest;
- *d = r;
+ uc->ub = a;
}
return;
case PIPE_FORMAT_R32G32B32A32_FLOAT:
{
- float *d = (float *) dest;
- d[0] = (float)r / 255.0f;
- d[1] = (float)g / 255.0f;
- d[2] = (float)b / 255.0f;
- d[3] = (float)a / 255.0f;
+ uc->f[0] = (float)r / 255.0f;
+ uc->f[1] = (float)g / 255.0f;
+ uc->f[2] = (float)b / 255.0f;
+ uc->f[3] = (float)a / 255.0f;
}
return;
case PIPE_FORMAT_R32G32B32_FLOAT:
{
- float *d = (float *) dest;
- d[0] = (float)r / 255.0f;
- d[1] = (float)g / 255.0f;
- d[2] = (float)b / 255.0f;
+ uc->f[0] = (float)r / 255.0f;
+ uc->f[1] = (float)g / 255.0f;
+ uc->f[2] = (float)b / 255.0f;
}
return;
- /* XXX lots more cases to add */
+ /* Handle other cases with a generic function.
+ */
default:
- debug_print_format("gallium: unhandled format in util_pack_color_ub()", format);
- assert(0);
+ {
+ ubyte src[4];
+
+ src[0] = r;
+ src[1] = g;
+ src[2] = b;
+ src[3] = a;
+ util_format_write_4ub(format, src, 0, uc, 0, 0, 0, 1, 1);
+ }
}
}
* Unpack RGBA from a packed pixel, returning values as ubytes in [0,255].
*/
static INLINE void
-util_unpack_color_ub(enum pipe_format format, const void *src,
+util_unpack_color_ub(enum pipe_format format, union util_color *uc,
ubyte *r, ubyte *g, ubyte *b, ubyte *a)
{
switch (format) {
case PIPE_FORMAT_R8G8B8A8_UNORM:
{
- uint p = ((const uint *) src)[0];
+ uint p = uc->ui;
*r = (ubyte) ((p >> 24) & 0xff);
*g = (ubyte) ((p >> 16) & 0xff);
*b = (ubyte) ((p >> 8) & 0xff);
return;
case PIPE_FORMAT_R8G8B8X8_UNORM:
{
- uint p = ((const uint *) src)[0];
+ uint p = uc->ui;
*r = (ubyte) ((p >> 24) & 0xff);
*g = (ubyte) ((p >> 16) & 0xff);
*b = (ubyte) ((p >> 8) & 0xff);
return;
case PIPE_FORMAT_A8R8G8B8_UNORM:
{
- uint p = ((const uint *) src)[0];
+ uint p = uc->ui;
*r = (ubyte) ((p >> 16) & 0xff);
*g = (ubyte) ((p >> 8) & 0xff);
*b = (ubyte) ((p >> 0) & 0xff);
return;
case PIPE_FORMAT_X8R8G8B8_UNORM:
{
- uint p = ((const uint *) src)[0];
+ uint p = uc->ui;
*r = (ubyte) ((p >> 16) & 0xff);
*g = (ubyte) ((p >> 8) & 0xff);
*b = (ubyte) ((p >> 0) & 0xff);
return;
case PIPE_FORMAT_B8G8R8A8_UNORM:
{
- uint p = ((const uint *) src)[0];
+ uint p = uc->ui;
*r = (ubyte) ((p >> 8) & 0xff);
*g = (ubyte) ((p >> 16) & 0xff);
*b = (ubyte) ((p >> 24) & 0xff);
return;
case PIPE_FORMAT_B8G8R8X8_UNORM:
{
- uint p = ((const uint *) src)[0];
+ uint p = uc->ui;
*r = (ubyte) ((p >> 8) & 0xff);
*g = (ubyte) ((p >> 16) & 0xff);
*b = (ubyte) ((p >> 24) & 0xff);
return;
case PIPE_FORMAT_R5G6B5_UNORM:
{
- ushort p = ((const ushort *) src)[0];
+ ushort p = uc->us;
*r = (ubyte) (((p >> 8) & 0xf8) | ((p >> 13) & 0x7));
*g = (ubyte) (((p >> 3) & 0xfc) | ((p >> 9) & 0x3));
*b = (ubyte) (((p << 3) & 0xf8) | ((p >> 2) & 0x7));
return;
case PIPE_FORMAT_A1R5G5B5_UNORM:
{
- ushort p = ((const ushort *) src)[0];
+ ushort p = uc->us;
*r = (ubyte) (((p >> 7) & 0xf8) | ((p >> 12) & 0x7));
*g = (ubyte) (((p >> 2) & 0xf8) | ((p >> 7) & 0x7));
*b = (ubyte) (((p << 3) & 0xf8) | ((p >> 2) & 0x7));
return;
case PIPE_FORMAT_A4R4G4B4_UNORM:
{
- ushort p = ((const ushort *) src)[0];
+ ushort p = uc->us;
*r = (ubyte) (((p >> 4) & 0xf0) | ((p >> 8) & 0xf));
*g = (ubyte) (((p >> 0) & 0xf0) | ((p >> 4) & 0xf));
*b = (ubyte) (((p << 4) & 0xf0) | ((p >> 0) & 0xf));
return;
case PIPE_FORMAT_A8_UNORM:
{
- ubyte p = ((const ubyte *) src)[0];
+ ubyte p = uc->ub;
*r = *g = *b = (ubyte) 0xff;
*a = p;
}
return;
case PIPE_FORMAT_L8_UNORM:
{
- ubyte p = ((const ubyte *) src)[0];
+ ubyte p = uc->ub;
*r = *g = *b = p;
*a = (ubyte) 0xff;
}
return;
case PIPE_FORMAT_I8_UNORM:
{
- ubyte p = ((const ubyte *) src)[0];
+ ubyte p = uc->ub;
*r = *g = *b = *a = p;
}
return;
case PIPE_FORMAT_R32G32B32A32_FLOAT:
{
- const float *p = (const float *) src;
+ const float *p = &uc->f[0];
*r = float_to_ubyte(p[0]);
*g = float_to_ubyte(p[1]);
*b = float_to_ubyte(p[2]);
return;
case PIPE_FORMAT_R32G32B32_FLOAT:
{
- const float *p = (const float *) src;
+ const float *p = &uc->f[0];
*r = float_to_ubyte(p[0]);
*g = float_to_ubyte(p[1]);
*b = float_to_ubyte(p[2]);
case PIPE_FORMAT_R32G32_FLOAT:
{
- const float *p = (const float *) src;
+ const float *p = &uc->f[0];
*r = float_to_ubyte(p[0]);
*g = float_to_ubyte(p[1]);
*b = *a = (ubyte) 0xff;
case PIPE_FORMAT_R32_FLOAT:
{
- const float *p = (const float *) src;
+ const float *p = &uc->f[0];
*r = float_to_ubyte(p[0]);
*g = *b = *a = (ubyte) 0xff;
}
return;
- /* XXX lots more cases to add */
+ /* Handle other cases with a generic function.
+ */
default:
- debug_print_format("gallium: unhandled format in util_unpack_color_ub()",
- format);
- assert(0);
+ {
+ ubyte dst[4];
+
+ util_format_read_4ub(format, dst, 0, uc, 0, 0, 0, 1, 1);
+ *r = dst[0];
+ *g = dst[1];
+ *b = dst[2];
+ *a = dst[3];
+ }
}
}
-
/**
* Note rgba outside [0,1] will be clamped for int pixel formats.
*/
static INLINE void
-util_pack_color(const float rgba[4], enum pipe_format format, void *dest)
+util_pack_color(const float rgba[4], enum pipe_format format, union util_color *uc)
{
ubyte r = 0;
ubyte g = 0;
ubyte b = 0;
ubyte a = 0;
- if (pf_size_x(format) <= 8) {
+ if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0) <= 8) {
/* format uses 8-bit components or less */
r = float_to_ubyte(rgba[0]);
g = float_to_ubyte(rgba[1]);
switch (format) {
case PIPE_FORMAT_R8G8B8A8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (r << 24) | (g << 16) | (b << 8) | a;
+ uc->ui = (r << 24) | (g << 16) | (b << 8) | a;
}
return;
case PIPE_FORMAT_R8G8B8X8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (r << 24) | (g << 16) | (b << 8) | 0xff;
+ uc->ui = (r << 24) | (g << 16) | (b << 8) | 0xff;
}
return;
case PIPE_FORMAT_A8R8G8B8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (a << 24) | (r << 16) | (g << 8) | b;
+ uc->ui = (a << 24) | (r << 16) | (g << 8) | b;
}
return;
case PIPE_FORMAT_X8R8G8B8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (0xff << 24) | (r << 16) | (g << 8) | b;
+ uc->ui = (0xff << 24) | (r << 16) | (g << 8) | b;
}
return;
case PIPE_FORMAT_B8G8R8A8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (b << 24) | (g << 16) | (r << 8) | a;
+ uc->ui = (b << 24) | (g << 16) | (r << 8) | a;
}
return;
case PIPE_FORMAT_B8G8R8X8_UNORM:
{
- uint *d = (uint *) dest;
- *d = (b << 24) | (g << 16) | (r << 8) | 0xff;
+ uc->ui = (b << 24) | (g << 16) | (r << 8) | 0xff;
}
return;
case PIPE_FORMAT_R5G6B5_UNORM:
{
- ushort *d = (ushort *) dest;
- *d = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | (b >> 3);
+ uc->us = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | (b >> 3);
}
return;
case PIPE_FORMAT_A1R5G5B5_UNORM:
{
- ushort *d = (ushort *) dest;
- *d = ((a & 0x80) << 8) | ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | (b >> 3);
+ uc->us = ((a & 0x80) << 8) | ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | (b >> 3);
}
return;
case PIPE_FORMAT_A4R4G4B4_UNORM:
{
- ushort *d = (ushort *) dest;
- *d = ((a & 0xf0) << 8) | ((r & 0xf0) << 4) | ((g & 0xf0) << 0) | (b >> 4);
+ uc->ub = ((a & 0xf0) << 8) | ((r & 0xf0) << 4) | ((g & 0xf0) << 0) | (b >> 4);
}
return;
case PIPE_FORMAT_A8_UNORM:
{
- ubyte *d = (ubyte *) dest;
- *d = a;
+ uc->ub = a;
}
return;
case PIPE_FORMAT_L8_UNORM:
case PIPE_FORMAT_I8_UNORM:
{
- ubyte *d = (ubyte *) dest;
- *d = r;
+ uc->ub = r;
}
return;
case PIPE_FORMAT_R32G32B32A32_FLOAT:
{
- float *d = (float *) dest;
- d[0] = rgba[0];
- d[1] = rgba[1];
- d[2] = rgba[2];
- d[3] = rgba[3];
+ uc->f[0] = rgba[0];
+ uc->f[1] = rgba[1];
+ uc->f[2] = rgba[2];
+ uc->f[3] = rgba[3];
}
return;
case PIPE_FORMAT_R32G32B32_FLOAT:
{
- float *d = (float *) dest;
- d[0] = rgba[0];
- d[1] = rgba[1];
- d[2] = rgba[2];
+ uc->f[0] = rgba[0];
+ uc->f[1] = rgba[1];
+ uc->f[2] = rgba[2];
}
return;
- /* XXX lots more cases to add */
+
+ /* Handle other cases with a generic function.
+ */
default:
- debug_print_format("gallium: unhandled format in util_pack_color()", format);
- assert(0);
+ util_format_write_4f(format, rgba, 0, uc, 0, 0, 0, 1, 1);
}
}
}
}
+static INLINE unsigned
+u_vertices_per_prim(int primitive)
+{
+ switch(primitive) {
+ case PIPE_PRIM_POINTS:
+ return 1;
+ case PIPE_PRIM_LINES:
+ case PIPE_PRIM_LINE_LOOP:
+ case PIPE_PRIM_LINE_STRIP:
+ return 2;
+ case PIPE_PRIM_TRIANGLES:
+ case PIPE_PRIM_TRIANGLE_STRIP:
+ case PIPE_PRIM_TRIANGLE_FAN:
+ return 3;
+ case PIPE_PRIM_LINES_ADJACENCY:
+ case PIPE_PRIM_LINE_STRIP_ADJACENCY:
+ return 4;
+ case PIPE_PRIM_TRIANGLES_ADJACENCY:
+ case PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY:
+ return 6;
+
+ /* following primitives should never be used
+ * with geometry shaders abd their size is
+ * undefined */
+ case PIPE_PRIM_POLYGON:
+ case PIPE_PRIM_QUADS:
+ case PIPE_PRIM_QUAD_STRIP:
+ default:
+ debug_printf("Unrecognized geometry shader primitive");
+ return 3;
+ }
+}
+
+const char *u_prim_name( unsigned pipe_prim );
+
#endif
#include "pipe/p_format.h"
#include "pipe/p_context.h"
#include "pipe/p_screen.h"
+#include "util/u_format.h"
#include "util/u_rect.h"
*/
void
util_copy_rect(ubyte * dst,
- const struct pipe_format_block *block,
+ enum pipe_format format,
unsigned dst_stride,
unsigned dst_x,
unsigned dst_y,
{
unsigned i;
int src_stride_pos = src_stride < 0 ? -src_stride : src_stride;
+ int blocksize = util_format_get_blocksize(format);
+ int blockwidth = util_format_get_blockwidth(format);
+ int blockheight = util_format_get_blockheight(format);
- assert(block->size > 0);
- assert(block->width > 0);
- assert(block->height > 0);
+ assert(blocksize > 0);
+ assert(blockwidth > 0);
+ assert(blockheight > 0);
assert(src_x >= 0);
assert(src_y >= 0);
assert(dst_x >= 0);
assert(dst_y >= 0);
- dst_x /= block->width;
- dst_y /= block->height;
- width = (width + block->width - 1)/block->width;
- height = (height + block->height - 1)/block->height;
- src_x /= block->width;
- src_y /= block->height;
+ dst_x /= blockwidth;
+ dst_y /= blockheight;
+ width = (width + blockwidth - 1)/blockwidth;
+ height = (height + blockheight - 1)/blockheight;
+ src_x /= blockwidth;
+ src_y /= blockheight;
- dst += dst_x * block->size;
- src += src_x * block->size;
+ dst += dst_x * blocksize;
+ src += src_x * blocksize;
dst += dst_y * dst_stride;
src += src_y * src_stride_pos;
- width *= block->size;
+ width *= blocksize;
if (width == dst_stride && width == src_stride)
memcpy(dst, src, height * width);
void
util_fill_rect(ubyte * dst,
- const struct pipe_format_block *block,
+ enum pipe_format format,
unsigned dst_stride,
unsigned dst_x,
unsigned dst_y,
{
unsigned i, j;
unsigned width_size;
+ int blocksize = util_format_get_blocksize(format);
+ int blockwidth = util_format_get_blockwidth(format);
+ int blockheight = util_format_get_blockheight(format);
- assert(block->size > 0);
- assert(block->width > 0);
- assert(block->height > 0);
+ assert(blocksize > 0);
+ assert(blockwidth > 0);
+ assert(blockheight > 0);
assert(dst_x >= 0);
assert(dst_y >= 0);
- dst_x /= block->width;
- dst_y /= block->height;
- width = (width + block->width - 1)/block->width;
- height = (height + block->height - 1)/block->height;
+ dst_x /= blockwidth;
+ dst_y /= blockheight;
+ width = (width + blockwidth - 1)/blockwidth;
+ height = (height + blockheight - 1)/blockheight;
- dst += dst_x * block->size;
+ dst += dst_x * blocksize;
dst += dst_y * dst_stride;
- width_size = width * block->size;
+ width_size = width * blocksize;
- switch (block->size) {
+ switch (blocksize) {
case 1:
if(dst_stride == width_size)
memset(dst, (ubyte) value, height * width_size);
struct pipe_transfer *src_trans, *dst_trans;
void *dst_map;
const void *src_map;
+ enum pipe_format src_format, dst_format;
assert(src->texture && dst->texture);
if (!src->texture || !dst->texture)
return;
+
+ src_format = src->texture->format;
+ dst_format = dst->texture->format;
+
src_trans = screen->get_tex_transfer(screen,
src->texture,
src->face,
PIPE_TRANSFER_WRITE,
dst_x, dst_y, w, h);
- assert(dst_trans->block.size == src_trans->block.size);
- assert(dst_trans->block.width == src_trans->block.width);
- assert(dst_trans->block.height == src_trans->block.height);
+ assert(util_format_get_blocksize(dst_format) == util_format_get_blocksize(src_format));
+ assert(util_format_get_blockwidth(dst_format) == util_format_get_blockwidth(src_format));
+ assert(util_format_get_blockheight(dst_format) == util_format_get_blockheight(src_format));
src_map = pipe->screen->transfer_map(screen, src_trans);
dst_map = pipe->screen->transfer_map(screen, dst_trans);
if (src_map && dst_map) {
/* If do_flip, invert src_y position and pass negative src stride */
util_copy_rect(dst_map,
- &dst_trans->block,
+ dst_format,
dst_trans->stride,
0, 0,
w, h,
if (dst_map) {
assert(dst_trans->stride > 0);
- switch (dst_trans->block.size) {
+ switch (util_format_get_blocksize(dst_trans->texture->format)) {
case 1:
case 2:
case 4:
- util_fill_rect(dst_map, &dst_trans->block, dst_trans->stride,
+ util_fill_rect(dst_map, dst_trans->texture->format, dst_trans->stride,
0, 0, width, height, value);
break;
case 8:
extern void
-util_copy_rect(ubyte * dst, const struct pipe_format_block *block,
+util_copy_rect(ubyte * dst, enum pipe_format format,
unsigned dst_stride, unsigned dst_x, unsigned dst_y,
unsigned width, unsigned height, const ubyte * src,
int src_stride, unsigned src_x, int src_y);
extern void
-util_fill_rect(ubyte * dst, const struct pipe_format_block *block,
+util_fill_rect(ubyte * dst, enum pipe_format format,
unsigned dst_stride, unsigned dst_x, unsigned dst_y,
unsigned width, unsigned height, uint32_t value);
*
* Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
* All Rights Reserved.
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* Simple vertex/fragment shader generators.
*
* @author Brian Paul
+ Marek Olšák
*/
*/
void *
util_make_fragment_tex_shader_writemask(struct pipe_context *pipe,
+ unsigned tex_target,
unsigned writemask )
{
struct ureg_program *ureg;
ureg_TEX( ureg,
ureg_writemask(out, writemask),
- TGSI_TEXTURE_2D, tex, sampler );
+ tex_target, tex, sampler );
ureg_END( ureg );
return ureg_create_shader_and_destroy( ureg, pipe );
}
void *
-util_make_fragment_tex_shader(struct pipe_context *pipe )
+util_make_fragment_tex_shader(struct pipe_context *pipe, unsigned tex_target )
{
return util_make_fragment_tex_shader_writemask( pipe,
+ tex_target,
TGSI_WRITEMASK_XYZW );
}
+/**
+ * Make a simple fragment texture shader which reads an X component from
+ * a texture and writes it as depth.
+ */
+void *
+util_make_fragment_tex_shader_writedepth(struct pipe_context *pipe,
+ unsigned tex_target)
+{
+ struct ureg_program *ureg;
+ struct ureg_src sampler;
+ struct ureg_src tex;
+ struct ureg_dst out, depth;
+ struct ureg_src imm;
+ ureg = ureg_create( TGSI_PROCESSOR_FRAGMENT );
+ if (ureg == NULL)
+ return NULL;
+
+ sampler = ureg_DECL_sampler( ureg, 0 );
+
+ tex = ureg_DECL_fs_input( ureg,
+ TGSI_SEMANTIC_GENERIC, 0,
+ TGSI_INTERPOLATE_PERSPECTIVE );
+
+ out = ureg_DECL_output( ureg,
+ TGSI_SEMANTIC_COLOR,
+ 0 );
+
+ depth = ureg_DECL_output( ureg,
+ TGSI_SEMANTIC_POSITION,
+ 0 );
+
+ imm = ureg_imm4f( ureg, 0, 0, 0, 1 );
+
+ ureg_MOV( ureg, out, imm );
+
+ ureg_TEX( ureg,
+ ureg_writemask(depth, TGSI_WRITEMASK_Z),
+ tex_target, tex, sampler );
+ ureg_END( ureg );
+
+ return ureg_create_shader_and_destroy( ureg, pipe );
+}
/**
* Make simple fragment color pass-through shader.
*/
void *
util_make_fragment_passthrough_shader(struct pipe_context *pipe)
+{
+ return util_make_fragment_clonecolor_shader(pipe, 1);
+}
+
+void *
+util_make_fragment_clonecolor_shader(struct pipe_context *pipe, int num_cbufs)
{
struct ureg_program *ureg;
struct ureg_src src;
- struct ureg_dst dst;
+ struct ureg_dst dst[8];
+ int i;
+
+ assert(num_cbufs <= 8);
ureg = ureg_create( TGSI_PROCESSOR_FRAGMENT );
if (ureg == NULL)
src = ureg_DECL_fs_input( ureg, TGSI_SEMANTIC_COLOR, 0,
TGSI_INTERPOLATE_PERSPECTIVE );
- dst = ureg_DECL_output( ureg, TGSI_SEMANTIC_COLOR, 0 );
+ for (i = 0; i < num_cbufs; i++)
+ dst[i] = ureg_DECL_output( ureg, TGSI_SEMANTIC_COLOR, i );
+
+ for (i = 0; i < num_cbufs; i++)
+ ureg_MOV( ureg, dst[i], src );
- ureg_MOV( ureg, dst, src );
ureg_END( ureg );
return ureg_create_shader_and_destroy( ureg, pipe );
}
-
-
extern void *
util_make_fragment_tex_shader_writemask(struct pipe_context *pipe,
- unsigned writemask );
+ unsigned tex_target,
+ unsigned writemask);
extern void *
-util_make_fragment_tex_shader(struct pipe_context *pipe);
+util_make_fragment_tex_shader(struct pipe_context *pipe, unsigned tex_target);
+
+
+extern void *
+util_make_fragment_tex_shader_writedepth(struct pipe_context *pipe,
+ unsigned tex_target);
extern void *
util_make_fragment_passthrough_shader(struct pipe_context *pipe);
+extern void *
+util_make_fragment_clonecolor_shader(struct pipe_context *pipe, int num_cbufs);
+
#ifdef __cplusplus
}
#endif
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
+#include "util/u_format.h"
#include "util/u_surface.h"
templ.target = target;
templ.format = format;
templ.last_level = 0;
- templ.width[0] = width;
- templ.height[0] = height;
- templ.depth[0] = 1;
- pf_get_block(format, &templ.block);
+ templ.width0 = width;
+ templ.height0 = height;
+ templ.depth0 = 1;
templ.tex_usage = usage;
*textureOut = screen->texture_create(screen, &templ);
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * Copyright 2008 VMware, Inc. All rights reserved.
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * Texture mapping utility functions.
+ *
+ * @author Brian Paul
+ * Marek Olšák
+ */
+
+#include "pipe/p_defines.h"
+
+#include "util/u_texture.h"
+
+void util_map_texcoords2d_onto_cubemap(unsigned face,
+ const float *in_st, unsigned in_stride,
+ float *out_str, unsigned out_stride)
+{
+ int i;
+ float rx, ry, rz;
+
+ /* loop over quad verts */
+ for (i = 0; i < 4; i++) {
+ /* Compute sc = +/-scale and tc = +/-scale.
+ * Not +/-1 to avoid cube face selection ambiguity near the edges,
+ * though that can still sometimes happen with this scale factor...
+ */
+ const float scale = 0.9999f;
+ const float sc = (2 * in_st[0] - 1) * scale;
+ const float tc = (2 * in_st[1] - 1) * scale;
+
+ switch (face) {
+ case PIPE_TEX_FACE_POS_X:
+ rx = 1;
+ ry = -tc;
+ rz = -sc;
+ break;
+ case PIPE_TEX_FACE_NEG_X:
+ rx = -1;
+ ry = -tc;
+ rz = sc;
+ break;
+ case PIPE_TEX_FACE_POS_Y:
+ rx = sc;
+ ry = 1;
+ rz = tc;
+ break;
+ case PIPE_TEX_FACE_NEG_Y:
+ rx = sc;
+ ry = -1;
+ rz = -tc;
+ break;
+ case PIPE_TEX_FACE_POS_Z:
+ rx = sc;
+ ry = -tc;
+ rz = 1;
+ break;
+ case PIPE_TEX_FACE_NEG_Z:
+ rx = -sc;
+ ry = -tc;
+ rz = -1;
+ break;
+ default:
+ rx = ry = rz = 0;
+ assert(0);
+ }
+
+ out_str[0] = rx; /*s*/
+ out_str[1] = ry; /*t*/
+ out_str[2] = rz; /*r*/
+
+ in_st += in_stride;
+ out_str += out_stride;
+ }
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef U_TEXTURE_H
+#define U_TEXTURE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Convert 2D texture coordinates of 4 vertices into cubemap coordinates
+ * in the given face.
+ * Coordinates must be in the range [0,1].
+ *
+ * \param face Cubemap face.
+ * \param in_st 4 pairs of 2D texture coordinates to convert.
+ * \param in_stride Stride of in_st in floats.
+ * \param out_str STR cubemap texture coordinates to compute.
+ * \param out_stride Stride of out_str in floats.
+ */
+void util_map_texcoords2d_onto_cubemap(unsigned face,
+ const float *in_st, unsigned in_stride,
+ float *out_str, unsigned out_stride);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_rect.h"
const void *src;
if (dst_stride == 0)
- dst_stride = pf_get_nblocksx(&pt->block, w) * pt->block.size;
+ dst_stride = util_format_get_stride(pt->texture->format, w);
if (pipe_clip_tile(x, y, &w, &h, pt))
return;
if(!src)
return;
- util_copy_rect(dst, &pt->block, dst_stride, 0, 0, w, h, src, pt->stride, x, y);
+ util_copy_rect(dst, pt->texture->format, dst_stride, 0, 0, w, h, src, pt->stride, x, y);
screen->transfer_unmap(screen, pt);
}
{
struct pipe_screen *screen = pt->texture->screen;
void *dst;
+ enum pipe_format format = pt->texture->format;
if (src_stride == 0)
- src_stride = pf_get_nblocksx(&pt->block, w) * pt->block.size;
+ src_stride = util_format_get_stride(format, w);
if (pipe_clip_tile(x, y, &w, &h, pt))
return;
if(!dst)
return;
- util_copy_rect(dst, &pt->block, pt->stride, x, y, w, h, src, src_stride, 0, 0);
+ util_copy_rect(dst, format, pt->stride, x, y, w, h, src, src_stride, 0, 0);
screen->transfer_unmap(screen, pt);
}
}
+/*** PIPE_FORMAT_R8G8B8A8_UNORM ***/
+
+static void
+r8g8b8a8_get_tile_rgba(const unsigned *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
+{
+ unsigned i, j;
+
+ for (i = 0; i < h; i++) {
+ float *pRow = p;
+ for (j = 0; j < w; j++, pRow += 4) {
+ const unsigned pixel = *src++;
+ pRow[0] = ubyte_to_float((pixel >> 24) & 0xff);
+ pRow[1] = ubyte_to_float((pixel >> 16) & 0xff);
+ pRow[2] = ubyte_to_float((pixel >> 8) & 0xff);
+ pRow[3] = ubyte_to_float((pixel >> 0) & 0xff);
+ }
+ p += dst_stride;
+ }
+}
+
+
+static void
+r8g8b8a8_put_tile_rgba(unsigned *dst,
+ unsigned w, unsigned h,
+ const float *p,
+ unsigned src_stride)
+{
+ unsigned i, j;
+
+ for (i = 0; i < h; i++) {
+ const float *pRow = p;
+ for (j = 0; j < w; j++, pRow += 4) {
+ unsigned r, g, b, a;
+ r = float_to_ubyte(pRow[0]);
+ g = float_to_ubyte(pRow[1]);
+ b = float_to_ubyte(pRow[2]);
+ a = float_to_ubyte(pRow[3]);
+ *dst++ = (r << 24) | (g << 16) | (b << 8) | a;
+ }
+ p += src_stride;
+ }
+}
+
+
/*** PIPE_FORMAT_A1R5G5B5_UNORM ***/
static void
case PIPE_FORMAT_B8G8R8A8_UNORM:
b8g8r8a8_get_tile_rgba((unsigned *) src, w, h, dst, dst_stride);
break;
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ r8g8b8a8_get_tile_rgba((unsigned *) src, w, h, dst, dst_stride);
+ break;
case PIPE_FORMAT_A1R5G5B5_UNORM:
a1r5g5b5_get_tile_rgba((ushort *) src, w, h, dst, dst_stride);
break;
{
unsigned dst_stride = w * 4;
void *packed;
+ enum pipe_format format = pt->texture->format;
if (pipe_clip_tile(x, y, &w, &h, pt))
return;
- packed = MALLOC(pf_get_nblocks(&pt->block, w, h) * pt->block.size);
+ packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format));
if (!packed)
return;
- if(pt->format == PIPE_FORMAT_YCBCR || pt->format == PIPE_FORMAT_YCBCR_REV)
+ if(format == PIPE_FORMAT_YCBCR || format == PIPE_FORMAT_YCBCR_REV)
assert((x & 1) == 0);
pipe_get_tile_raw(pt, x, y, w, h, packed, 0);
- pipe_tile_raw_to_rgba(pt->format, packed, w, h, p, dst_stride);
+ pipe_tile_raw_to_rgba(format, packed, w, h, p, dst_stride);
FREE(packed);
}
{
unsigned src_stride = w * 4;
void *packed;
+ enum pipe_format format = pt->texture->format;
if (pipe_clip_tile(x, y, &w, &h, pt))
return;
- packed = MALLOC(pf_get_nblocks(&pt->block, w, h) * pt->block.size);
+ packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format));
if (!packed)
return;
- switch (pt->format) {
+ switch (format) {
case PIPE_FORMAT_A8R8G8B8_UNORM:
a8r8g8b8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);
break;
case PIPE_FORMAT_B8G8R8A8_UNORM:
b8g8r8a8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);
break;
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ r8g8b8a8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);
+ break;
case PIPE_FORMAT_A1R5G5B5_UNORM:
a1r5g5b5_put_tile_rgba((ushort *) packed, w, h, p, src_stride);
break;
case PIPE_FORMAT_R8G8B8_UNORM:
r8g8b8_put_tile_rgba((ubyte *) packed, w, h, p, src_stride);
break;
- case PIPE_FORMAT_R8G8B8A8_UNORM:
- assert(0);
- break;
case PIPE_FORMAT_A4R4G4B4_UNORM:
a4r4g4b4_put_tile_rgba((ushort *) packed, w, h, p, src_stride);
break;
/*z24s8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);*/
break;
default:
- debug_printf("%s: unsupported format %s\n", __FUNCTION__, pf_name(pt->format));
+ debug_printf("%s: unsupported format %s\n", __FUNCTION__, pf_name(format));
}
pipe_put_tile_raw(pt, x, y, w, h, packed, 0);
ubyte *map;
uint *pDest = z;
uint i, j;
+ enum pipe_format format = pt->texture->format;
if (pipe_clip_tile(x, y, &w, &h, pt))
return;
return;
}
- switch (pt->format) {
+ switch (format) {
case PIPE_FORMAT_Z32_UNORM:
{
const uint *ptrc
const uint *ptrc = zSrc;
ubyte *map;
uint i, j;
+ enum pipe_format format = pt->texture->format;
if (pipe_clip_tile(x, y, &w, &h, pt))
return;
return;
}
- switch (pt->format) {
+ switch (format) {
case PIPE_FORMAT_Z32_UNORM:
{
uint *pDest = (uint *) (map + y * pt->stride + x*4);
#ifndef U_UPLOAD_MGR_H
#define U_UPLOAD_MGR_H
+#include "pipe/p_defines.h"
+
struct pipe_screen;
struct pipe_buffer;
struct u_upload_mgr;
assert(c);
tokens = (struct tgsi_token*)MALLOC(max_tokens * sizeof(struct tgsi_token));
- *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
- header = (struct tgsi_header*)&tokens[1];
+ header = (struct tgsi_header*)&tokens[0];
*header = tgsi_build_header();
- *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+ *(struct tgsi_processor*)&tokens[1] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
- ti = 3;
+ ti = 2;
/*
* decl i0 ; Vertex pos
assert(c);
tokens = (struct tgsi_token*)MALLOC(max_tokens * sizeof(struct tgsi_token));
- *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
- header = (struct tgsi_header*)&tokens[1];
+ header = (struct tgsi_header*)&tokens[0];
*header = tgsi_build_header();
- *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+ *(struct tgsi_processor*)&tokens[1] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
- ti = 3;
+ ti = 2;
/* decl i0 ; Texcoords for s0 */
decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, 1, 0, 0, TGSI_INTERPOLATE_LINEAR);
*/
for (i = 0; i < 4; ++i) {
inst = vl_inst3(TGSI_OPCODE_DP4, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, i);
- inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ inst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_X << i;
ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
}
assert(dst_area);
assert(picture_type == PIPE_MPEG12_PICTURE_TYPE_FRAME);
- compositor->fb_state.width = dst_surface->width[0];
- compositor->fb_state.height = dst_surface->height[0];
+ compositor->fb_state.width = dst_surface->width0;
+ compositor->fb_state.height = dst_surface->height0;
compositor->fb_state.cbufs[0] = compositor->pipe->screen->get_tex_surface
(
compositor->pipe->screen,
compositor->pipe->set_framebuffer_state(compositor->pipe, &compositor->fb_state);
compositor->pipe->set_viewport_state(compositor->pipe, &compositor->viewport);
compositor->pipe->set_scissor_state(compositor->pipe, &compositor->scissor);
- compositor->pipe->bind_sampler_states(compositor->pipe, 1, &compositor->sampler);
- compositor->pipe->set_sampler_textures(compositor->pipe, 1, &src_surface);
+ compositor->pipe->bind_fragment_sampler_states(compositor->pipe, 1, &compositor->sampler);
+ compositor->pipe->set_fragment_sampler_textures(compositor->pipe, 1, &src_surface);
compositor->pipe->bind_vs_state(compositor->pipe, compositor->vertex_shader);
compositor->pipe->bind_fs_state(compositor->pipe, compositor->fragment_shader);
compositor->pipe->set_vertex_buffers(compositor->pipe, 2, compositor->vertex_bufs);
vs_consts->dst_trans.z = 0;
vs_consts->dst_trans.w = 0;
- vs_consts->src_scale.x = src_area->w / (float)src_surface->width[0];
- vs_consts->src_scale.y = src_area->h / (float)src_surface->height[0];
+ vs_consts->src_scale.x = src_area->w / (float)src_surface->width0;
+ vs_consts->src_scale.y = src_area->h / (float)src_surface->height0;
vs_consts->src_scale.z = 1;
vs_consts->src_scale.w = 1;
- vs_consts->src_trans.x = src_area->x / (float)src_surface->width[0];
- vs_consts->src_trans.y = src_area->y / (float)src_surface->height[0];
+ vs_consts->src_trans.x = src_area->x / (float)src_surface->width0;
+ vs_consts->src_trans.y = src_area->y / (float)src_surface->height0;
vs_consts->src_trans.z = 0;
vs_consts->src_trans.w = 0;
#include <assert.h>
#include <pipe/p_context.h>
#include <pipe/p_inlines.h>
+#include <util/u_format.h>
#include <util/u_math.h>
#include <util/u_memory.h>
#include <tgsi/tgsi_parse.h>
assert(r);
tokens = (struct tgsi_token *) malloc(max_tokens * sizeof(struct tgsi_token));
- *(struct tgsi_version *) &tokens[0] = tgsi_build_version();
- header = (struct tgsi_header *) &tokens[1];
+ header = (struct tgsi_header *) &tokens[0];
*header = tgsi_build_header();
- *(struct tgsi_processor *) &tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+ *(struct tgsi_processor *) &tokens[1] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
- ti = 3;
+ ti = 2;
/*
* decl i0 ; Vertex pos
assert(r);
tokens = (struct tgsi_token *) malloc(max_tokens * sizeof(struct tgsi_token));
- *(struct tgsi_version *) &tokens[0] = tgsi_build_version();
- header = (struct tgsi_header *) &tokens[1];
+ header = (struct tgsi_header *) &tokens[0];
*header = tgsi_build_header();
- *(struct tgsi_processor *) &tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+ *(struct tgsi_processor *) &tokens[1] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
- ti = 3;
+ ti = 2;
/*
* decl i0 ; Luma texcoords
ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
- inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
- inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
- inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
- inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ inst.Src[0].Register.SwizzleX = TGSI_SWIZZLE_X;
+ inst.Src[0].Register.SwizzleY = TGSI_SWIZZLE_X;
+ inst.Src[0].Register.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_X << i;
ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
}
assert(r);
tokens = (struct tgsi_token *) malloc(max_tokens * sizeof(struct tgsi_token));
- *(struct tgsi_version *) &tokens[0] = tgsi_build_version();
- header = (struct tgsi_header *) &tokens[1];
+ header = (struct tgsi_header *) &tokens[0];
*header = tgsi_build_header();
- *(struct tgsi_processor *) &tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+ *(struct tgsi_processor *) &tokens[1] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
- ti = 3;
+ ti = 2;
/*
* decl i0 ; Vertex pos
assert(r);
tokens = (struct tgsi_token *) malloc(max_tokens * sizeof(struct tgsi_token));
- *(struct tgsi_version *) &tokens[0] = tgsi_build_version();
- header = (struct tgsi_header *) &tokens[1];
+ header = (struct tgsi_header *) &tokens[0];
*header = tgsi_build_header();
- *(struct tgsi_processor *) &tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+ *(struct tgsi_processor *) &tokens[1] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
- ti = 3;
+ ti = 2;
/*
* decl i0 ; Luma texcoords
ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
- inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
- inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
- inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
- inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ inst.Src[0].Register.SwizzleX = TGSI_SWIZZLE_X;
+ inst.Src[0].Register.SwizzleY = TGSI_SWIZZLE_X;
+ inst.Src[0].Register.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_X << i;
ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
}
assert(r);
tokens = (struct tgsi_token *) malloc(max_tokens * sizeof(struct tgsi_token));
- *(struct tgsi_version *) &tokens[0] = tgsi_build_version();
- header = (struct tgsi_header *) &tokens[1];
+ header = (struct tgsi_header *) &tokens[0];
*header = tgsi_build_header();
- *(struct tgsi_processor *) &tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+ *(struct tgsi_processor *) &tokens[1] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
- ti = 3;
+ ti = 2;
/*
* decl i0 ; Vertex pos
assert(r);
tokens = (struct tgsi_token *) malloc(max_tokens * sizeof(struct tgsi_token));
- *(struct tgsi_version *) &tokens[0] = tgsi_build_version();
- header = (struct tgsi_header *) &tokens[1];
+ header = (struct tgsi_header *) &tokens[0];
*header = tgsi_build_header();
- *(struct tgsi_processor *) &tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+ *(struct tgsi_processor *) &tokens[1] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
- ti = 3;
+ ti = 2;
/*
* decl i0 ; Luma texcoords
ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
- inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
- inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
- inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
- inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ inst.Src[0].Register.SwizzleX = TGSI_SWIZZLE_X;
+ inst.Src[0].Register.SwizzleY = TGSI_SWIZZLE_X;
+ inst.Src[0].Register.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_X << i;
ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
}
/* lerp t1, c1.x, t1, t2 ; Blend past and future texels */
inst = vl_inst4(TGSI_OPCODE_LRP, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_CONSTANT, 1, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 2);
- inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
- inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
- inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
- inst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ inst.Src[0].Register.SwizzleX = TGSI_SWIZZLE_X;
+ inst.Src[0].Register.SwizzleY = TGSI_SWIZZLE_X;
+ inst.Src[0].Register.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.Src[0].Register.SwizzleW = TGSI_SWIZZLE_X;
ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
/* add o0, t0, t1 ; Add past/future ref and differential to form final output */
(
r->pipe->screen, r->textures.all[i],
0, 0, 0, PIPE_TRANSFER_WRITE, 0, 0,
- r->textures.all[i]->width[0], r->textures.all[i]->height[0]
+ r->textures.all[i]->width0, r->textures.all[i]->height0
);
r->texels[i] = r->pipe->screen->transfer_map(r->pipe->screen, r->tex_transfer[i]);
/* TODO: Accomodate HW that can't do this and also for cases when this isn't precise enough */
template.format = PIPE_FORMAT_R16_SNORM;
template.last_level = 0;
- template.width[0] = r->pot_buffers ?
+ template.width0 = r->pot_buffers ?
util_next_power_of_two(r->picture_width) : r->picture_width;
- template.height[0] = r->pot_buffers ?
+ template.height0 = r->pot_buffers ?
util_next_power_of_two(r->picture_height) : r->picture_height;
- template.depth[0] = 1;
- pf_get_block(template.format, &template.block);
+ template.depth0 = 1;
template.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER | PIPE_TEXTURE_USAGE_DYNAMIC;
r->textures.individual.y = r->pipe->screen->texture_create(r->pipe->screen, &template);
if (r->chroma_format == PIPE_VIDEO_CHROMA_FORMAT_420) {
- template.width[0] = r->pot_buffers ?
+ template.width0 = r->pot_buffers ?
util_next_power_of_two(r->picture_width / 2) :
r->picture_width / 2;
- template.height[0] = r->pot_buffers ?
+ template.height0 = r->pot_buffers ?
util_next_power_of_two(r->picture_height / 2) :
r->picture_height / 2;
}
else if (r->chroma_format == PIPE_VIDEO_CHROMA_FORMAT_422)
- template.height[0] = r->pot_buffers ?
+ template.height0 = r->pot_buffers ?
util_next_power_of_two(r->picture_height / 2) :
r->picture_height / 2;
PIPE_BUFFER_USAGE_CPU_WRITE | PIPE_BUFFER_USAGE_DISCARD
);
- vs_consts->denorm.x = r->surface->width[0];
- vs_consts->denorm.y = r->surface->height[0];
+ vs_consts->denorm.x = r->surface->width0;
+ vs_consts->denorm.y = r->surface->height0;
pipe_buffer_unmap(r->pipe->screen, r->vs_const_buf.buffer);
if (num_macroblocks[MACROBLOCK_TYPE_INTRA] > 0) {
r->pipe->set_vertex_buffers(r->pipe, 1, r->vertex_bufs.all);
r->pipe->set_vertex_elements(r->pipe, 4, r->vertex_elems);
- r->pipe->set_sampler_textures(r->pipe, 3, r->textures.all);
- r->pipe->bind_sampler_states(r->pipe, 3, r->samplers.all);
+ r->pipe->set_fragment_sampler_textures(r->pipe, 3, r->textures.all);
+ r->pipe->bind_fragment_sampler_states(r->pipe, 3, r->samplers.all);
r->pipe->bind_vs_state(r->pipe, r->i_vs);
r->pipe->bind_fs_state(r->pipe, r->i_fs);
r->pipe->set_vertex_buffers(r->pipe, 2, r->vertex_bufs.all);
r->pipe->set_vertex_elements(r->pipe, 6, r->vertex_elems);
r->textures.individual.ref[0] = r->past;
- r->pipe->set_sampler_textures(r->pipe, 4, r->textures.all);
- r->pipe->bind_sampler_states(r->pipe, 4, r->samplers.all);
+ r->pipe->set_fragment_sampler_textures(r->pipe, 4, r->textures.all);
+ r->pipe->bind_fragment_sampler_states(r->pipe, 4, r->samplers.all);
r->pipe->bind_vs_state(r->pipe, r->p_vs[0]);
r->pipe->bind_fs_state(r->pipe, r->p_fs[0]);
r->pipe->set_vertex_buffers(r->pipe, 2, r->vertex_bufs.all);
r->pipe->set_vertex_elements(r->pipe, 6, r->vertex_elems);
r->textures.individual.ref[0] = r->past;
- r->pipe->set_sampler_textures(r->pipe, 4, r->textures.all);
- r->pipe->bind_sampler_states(r->pipe, 4, r->samplers.all);
+ r->pipe->set_fragment_sampler_textures(r->pipe, 4, r->textures.all);
+ r->pipe->bind_fragment_sampler_states(r->pipe, 4, r->samplers.all);
r->pipe->bind_vs_state(r->pipe, r->p_vs[1]);
r->pipe->bind_fs_state(r->pipe, r->p_fs[1]);
r->pipe->set_vertex_buffers(r->pipe, 2, r->vertex_bufs.all);
r->pipe->set_vertex_elements(r->pipe, 6, r->vertex_elems);
r->textures.individual.ref[0] = r->future;
- r->pipe->set_sampler_textures(r->pipe, 4, r->textures.all);
- r->pipe->bind_sampler_states(r->pipe, 4, r->samplers.all);
+ r->pipe->set_fragment_sampler_textures(r->pipe, 4, r->textures.all);
+ r->pipe->bind_fragment_sampler_states(r->pipe, 4, r->samplers.all);
r->pipe->bind_vs_state(r->pipe, r->p_vs[0]);
r->pipe->bind_fs_state(r->pipe, r->p_fs[0]);
r->pipe->set_vertex_buffers(r->pipe, 2, r->vertex_bufs.all);
r->pipe->set_vertex_elements(r->pipe, 6, r->vertex_elems);
r->textures.individual.ref[0] = r->future;
- r->pipe->set_sampler_textures(r->pipe, 4, r->textures.all);
- r->pipe->bind_sampler_states(r->pipe, 4, r->samplers.all);
+ r->pipe->set_fragment_sampler_textures(r->pipe, 4, r->textures.all);
+ r->pipe->bind_fragment_sampler_states(r->pipe, 4, r->samplers.all);
r->pipe->bind_vs_state(r->pipe, r->p_vs[1]);
r->pipe->bind_fs_state(r->pipe, r->p_fs[1]);
r->pipe->set_vertex_elements(r->pipe, 8, r->vertex_elems);
r->textures.individual.ref[0] = r->past;
r->textures.individual.ref[1] = r->future;
- r->pipe->set_sampler_textures(r->pipe, 5, r->textures.all);
- r->pipe->bind_sampler_states(r->pipe, 5, r->samplers.all);
+ r->pipe->set_fragment_sampler_textures(r->pipe, 5, r->textures.all);
+ r->pipe->bind_fragment_sampler_states(r->pipe, 5, r->samplers.all);
r->pipe->bind_vs_state(r->pipe, r->b_vs[0]);
r->pipe->bind_fs_state(r->pipe, r->b_fs[0]);
r->pipe->set_vertex_elements(r->pipe, 8, r->vertex_elems);
r->textures.individual.ref[0] = r->past;
r->textures.individual.ref[1] = r->future;
- r->pipe->set_sampler_textures(r->pipe, 5, r->textures.all);
- r->pipe->bind_sampler_states(r->pipe, 5, r->samplers.all);
+ r->pipe->set_fragment_sampler_textures(r->pipe, 5, r->textures.all);
+ r->pipe->bind_fragment_sampler_states(r->pipe, 5, r->samplers.all);
r->pipe->bind_vs_state(r->pipe, r->b_vs[1]);
r->pipe->bind_fs_state(r->pipe, r->b_fs[1]);
assert(r);
assert(blocks);
- tex_pitch = r->tex_transfer[0]->stride / r->tex_transfer[0]->block.size;
+ tex_pitch = r->tex_transfer[0]->stride / util_format_get_blocksize(r->tex_transfer[0]->texture->format);
texels = r->texels[0] + mbpy * tex_pitch + mbpx;
for (y = 0; y < 2; ++y) {
mbpy /= 2;
for (tb = 0; tb < 2; ++tb) {
- tex_pitch = r->tex_transfer[tb + 1]->stride / r->tex_transfer[tb + 1]->block.size;
+ tex_pitch = r->tex_transfer[tb + 1]->stride / util_format_get_blocksize(r->tex_transfer[tb + 1]->texture->format);
texels = r->texels[tb + 1] + mbpy * tex_pitch + mbpx;
if ((cbp >> (1 - tb)) & 1) {
renderer->past = past;
renderer->future = future;
renderer->fence = fence;
- renderer->surface_tex_inv_size.x = 1.0f / surface->width[0];
- renderer->surface_tex_inv_size.y = 1.0f / surface->height[0];
+ renderer->surface_tex_inv_size.x = 1.0f / surface->width0;
+ renderer->surface_tex_inv_size.y = 1.0f / surface->height0;
}
while (num_macroblocks) {
decl.Declaration.File = TGSI_FILE_INPUT;
decl.Declaration.Semantic = 1;
- decl.Semantic.SemanticName = name;
- decl.Semantic.SemanticIndex = index;
- decl.DeclarationRange.First = first;
- decl.DeclarationRange.Last = last;
+ decl.Semantic.Name = name;
+ decl.Semantic.Index = index;
+ decl.Range.First = first;
+ decl.Range.Last = last;
return decl;
}
decl.Declaration.File = TGSI_FILE_INPUT;
decl.Declaration.Semantic = 1;
- decl.Semantic.SemanticName = name;
- decl.Semantic.SemanticIndex = index;
+ decl.Semantic.Name = name;
+ decl.Semantic.Index = index;
decl.Declaration.Interpolate = interpolation;;
- decl.DeclarationRange.First = first;
- decl.DeclarationRange.Last = last;
+ decl.Range.First = first;
+ decl.Range.Last = last;
return decl;
}
decl.Declaration.File = TGSI_FILE_CONSTANT;
decl.Declaration.Semantic = 1;
- decl.Semantic.SemanticName = name;
- decl.Semantic.SemanticIndex = index;
- decl.DeclarationRange.First = first;
- decl.DeclarationRange.Last = last;
+ decl.Semantic.Name = name;
+ decl.Semantic.Index = index;
+ decl.Range.First = first;
+ decl.Range.Last = last;
return decl;
}
decl.Declaration.File = TGSI_FILE_OUTPUT;
decl.Declaration.Semantic = 1;
- decl.Semantic.SemanticName = name;
- decl.Semantic.SemanticIndex = index;
- decl.DeclarationRange.First = first;
- decl.DeclarationRange.Last = last;
+ decl.Semantic.Name = name;
+ decl.Semantic.Index = index;
+ decl.Range.First = first;
+ decl.Range.Last = last;
return decl;
}
decl = tgsi_default_full_declaration();
decl.Declaration.File = TGSI_FILE_TEMPORARY;
- decl.DeclarationRange.First = first;
- decl.DeclarationRange.Last = last;
+ decl.Range.First = first;
+ decl.Range.Last = last;
return decl;
}
decl = tgsi_default_full_declaration();
decl.Declaration.File = TGSI_FILE_SAMPLER;
- decl.DeclarationRange.First = first;
- decl.DeclarationRange.Last = last;
+ decl.Range.First = first;
+ decl.Range.Last = last;
return decl;
}
inst.Instruction.Opcode = opcode;
inst.Instruction.NumDstRegs = 1;
- inst.FullDstRegisters[0].DstRegister.File = dst_file;
- inst.FullDstRegisters[0].DstRegister.Index = dst_index;
+ inst.Dst[0].Register.File = dst_file;
+ inst.Dst[0].Register.Index = dst_index;
inst.Instruction.NumSrcRegs = 1;
- inst.FullSrcRegisters[0].SrcRegister.File = src_file;
- inst.FullSrcRegisters[0].SrcRegister.Index = src_index;
+ inst.Src[0].Register.File = src_file;
+ inst.Src[0].Register.Index = src_index;
return inst;
}
inst.Instruction.Opcode = opcode;
inst.Instruction.NumDstRegs = 1;
- inst.FullDstRegisters[0].DstRegister.File = dst_file;
- inst.FullDstRegisters[0].DstRegister.Index = dst_index;
+ inst.Dst[0].Register.File = dst_file;
+ inst.Dst[0].Register.Index = dst_index;
inst.Instruction.NumSrcRegs = 2;
- inst.FullSrcRegisters[0].SrcRegister.File = src1_file;
- inst.FullSrcRegisters[0].SrcRegister.Index = src1_index;
- inst.FullSrcRegisters[1].SrcRegister.File = src2_file;
- inst.FullSrcRegisters[1].SrcRegister.Index = src2_index;
+ inst.Src[0].Register.File = src1_file;
+ inst.Src[0].Register.Index = src1_index;
+ inst.Src[1].Register.File = src2_file;
+ inst.Src[1].Register.Index = src2_index;
return inst;
}
inst.Instruction.Opcode = TGSI_OPCODE_TEX;
inst.Instruction.NumDstRegs = 1;
- inst.FullDstRegisters[0].DstRegister.File = dst_file;
- inst.FullDstRegisters[0].DstRegister.Index = dst_index;
+ inst.Dst[0].Register.File = dst_file;
+ inst.Dst[0].Register.Index = dst_index;
inst.Instruction.NumSrcRegs = 2;
- inst.InstructionExtTexture.Texture = tex;
- inst.FullSrcRegisters[0].SrcRegister.File = src1_file;
- inst.FullSrcRegisters[0].SrcRegister.Index = src1_index;
- inst.FullSrcRegisters[1].SrcRegister.File = src2_file;
- inst.FullSrcRegisters[1].SrcRegister.Index = src2_index;
+ inst.Instruction.Texture = 1;
+ inst.Texture.Texture = tex;
+ inst.Src[0].Register.File = src1_file;
+ inst.Src[0].Register.Index = src1_index;
+ inst.Src[1].Register.File = src2_file;
+ inst.Src[1].Register.Index = src2_index;
return inst;
}
inst.Instruction.Opcode = opcode;
inst.Instruction.NumDstRegs = 1;
- inst.FullDstRegisters[0].DstRegister.File = dst_file;
- inst.FullDstRegisters[0].DstRegister.Index = dst_index;
+ inst.Dst[0].Register.File = dst_file;
+ inst.Dst[0].Register.Index = dst_index;
inst.Instruction.NumSrcRegs = 3;
- inst.FullSrcRegisters[0].SrcRegister.File = src1_file;
- inst.FullSrcRegisters[0].SrcRegister.Index = src1_index;
- inst.FullSrcRegisters[1].SrcRegister.File = src2_file;
- inst.FullSrcRegisters[1].SrcRegister.Index = src2_index;
- inst.FullSrcRegisters[2].SrcRegister.File = src3_file;
- inst.FullSrcRegisters[2].SrcRegister.Index = src3_index;
+ inst.Src[0].Register.File = src1_file;
+ inst.Src[0].Register.Index = src1_index;
+ inst.Src[1].Register.File = src2_file;
+ inst.Src[1].Register.Index = src2_index;
+ inst.Src[2].Register.File = src3_file;
+ inst.Src[2].Register.Index = src3_index;
return inst;
}
if (buffers & PIPE_CLEAR_COLOR) {
uint surfIndex = 0;
- uint clearValue;
+ union util_color uc;
- util_pack_color(rgba, cell->framebuffer.cbufs[0]->format, &clearValue);
+ util_pack_color(rgba, cell->framebuffer.cbufs[0]->format, &uc);
/* Build a CLEAR command and place it in the current batch buffer */
STATIC_ASSERT(sizeof(struct cell_command_clear_surface) % 16 == 0);
cell_batch_alloc16(cell, sizeof(*clr));
clr->opcode[0] = CELL_CMD_CLEAR_SURFACE;
clr->surface = surfIndex;
- clr->value = clearValue;
+ clr->value = uc.ui;
}
if (buffers & PIPE_CLEAR_DEPTHSTENCIL) {
}
}
- draw_set_mapped_constant_buffer(sp->draw,
+ draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_VERTEX,
sp->mapped_constants[PIPE_SHADER_VERTEX],
sp->constants[PIPE_SHADER_VERTEX].buffer->size);
}
}
-static void
-cell_set_edgeflags(struct pipe_context *pipe, const unsigned *edgeflags)
-{
- struct cell_context *cell = cell_context(pipe);
- draw_set_edgeflags(cell->draw, edgeflags);
-}
-
-
-
void
cell_init_draw_functions(struct cell_context *cell)
{
cell->pipe.draw_arrays = cell_draw_arrays;
cell->pipe.draw_elements = cell_draw_elements;
cell->pipe.draw_range_elements = cell_draw_range_elements;
- cell->pipe.set_edgeflags = cell_set_edgeflags;
}
if (swizzle > TGSI_SWIZZLE_W || sign_op != TGSI_UTIL_SIGN_KEEP) {
return FALSE;
}
- if (src->SrcRegister.File == TGSI_FILE_TEMPORARY ||
- src->SrcRegister.File == TGSI_FILE_IMMEDIATE) {
+ if (src->Register.File == TGSI_FILE_TEMPORARY ||
+ src->Register.File == TGSI_FILE_IMMEDIATE) {
return TRUE;
}
return FALSE;
is_memory_dst(struct codegen *gen, int channel,
const struct tgsi_full_dst_register *dst)
{
- if (dst->DstRegister.File == TGSI_FILE_OUTPUT) {
+ if (dst->Register.File == TGSI_FILE_OUTPUT) {
return TRUE;
}
else {
assert(swizzle <= TGSI_SWIZZLE_W);
{
- int index = src->SrcRegister.Index;
+ int index = src->Register.Index;
assert(swizzle < 4);
- if (src->SrcRegister.Indirect) {
+ if (src->Register.Indirect) {
/* XXX unfinished */
}
- switch (src->SrcRegister.File) {
+ switch (src->Register.File) {
case TGSI_FILE_TEMPORARY:
reg = gen->temp_regs[index][swizzle];
break;
{
int reg = -1;
- switch (dest->DstRegister.File) {
+ switch (dest->Register.File) {
case TGSI_FILE_TEMPORARY:
if (gen->if_nesting > 0 || gen->loop_nesting > 0)
reg = get_itemp(gen);
else
- reg = gen->temp_regs[dest->DstRegister.Index][channel];
+ reg = gen->temp_regs[dest->Register.Index][channel];
break;
case TGSI_FILE_OUTPUT:
reg = get_itemp(gen);
}
#endif
- switch (dest->DstRegister.File) {
+ switch (dest->Register.File) {
case TGSI_FILE_TEMPORARY:
if (gen->if_nesting > 0 || gen->loop_nesting > 0) {
- int d_reg = gen->temp_regs[dest->DstRegister.Index][channel];
+ int d_reg = gen->temp_regs[dest->Register.Index][channel];
int exec_reg = get_exec_mask_reg(gen);
/* Mix d with new value according to exec mask:
* d[i] = mask_reg[i] ? value_reg : d_reg
case TGSI_FILE_OUTPUT:
{
/* offset is measured in quadwords, not bytes */
- int offset = dest->DstRegister.Index * 4 + channel;
+ int offset = dest->Register.Index * 4 + channel;
if (gen->if_nesting > 0 || gen->loop_nesting > 0) {
int exec_reg = get_exec_mask_reg(gen);
int curval_reg = get_itemp(gen);
#define FOR_EACH_ENABLED_CHANNEL(inst, ch) \
for (ch = 0; ch < 4; ch++) \
- if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch))
+ if (inst->Dst[0].Register.WriteMask & (1 << ch))
static boolean
{
int ch = 0, src_reg, addr_reg;
- src_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ src_reg = get_src_reg(gen, ch, &inst->Src[0]);
addr_reg = get_address_reg(gen);
/* convert float to int */
int ch, src_reg[4], dst_reg[4];
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- src_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- dst_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ src_reg[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ dst_reg[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- if (is_register_src(gen, ch, &inst->FullSrcRegisters[0]) &&
- is_memory_dst(gen, ch, &inst->FullDstRegisters[0])) {
+ if (is_register_src(gen, ch, &inst->Src[0]) &&
+ is_memory_dst(gen, ch, &inst->Dst[0])) {
/* special-case: register to memory store */
- store_dest_reg(gen, src_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, src_reg[ch], ch, &inst->Dst[0]);
}
else {
spe_move(gen->f, dst_reg[ch], src_reg[ch]);
- store_dest_reg(gen, dst_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, dst_reg[ch], ch, &inst->Dst[0]);
}
}
/* Loop over Red/Green/Blue/Alpha channels, fetch src operands */
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- s2_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
- d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ s2_reg[ch] = get_src_reg(gen, ch, &inst->Src[1]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
}
/* Loop over Red/Green/Blue/Alpha channels, do the op, store results */
/* Store the result (a no-op for TGSI_FILE_TEMPORARY dests) */
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->Dst[0]);
}
/* Free any intermediate temps we allocated */
int ch, s1_reg[4], s2_reg[4], s3_reg[4], d_reg[4];
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- s2_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
- s3_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[2]);
- d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ s2_reg[ch] = get_src_reg(gen, ch, &inst->Src[1]);
+ s3_reg[ch] = get_src_reg(gen, ch, &inst->Src[2]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
spe_fma(gen->f, d_reg[ch], s1_reg[ch], s2_reg[ch], s3_reg[ch]);
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->Dst[0]);
}
free_itemps(gen);
return TRUE;
/* setup/get src/dst/temp regs */
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- s2_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
- s3_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[2]);
- d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ s2_reg[ch] = get_src_reg(gen, ch, &inst->Src[1]);
+ s3_reg[ch] = get_src_reg(gen, ch, &inst->Src[2]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
tmp_reg[ch] = get_itemp(gen);
}
spe_fma(gen->f, d_reg[ch], tmp_reg[ch], s1_reg[ch], s3_reg[ch]);
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->Dst[0]);
}
free_itemps(gen);
return TRUE;
int ch, s1_reg[4], d_reg[4], tmp_reg[4];
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
tmp_reg[ch] = get_itemp(gen);
}
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->Dst[0]);
}
free_itemps(gen);
spe_load_uint(gen->f, bit31mask_reg, (1 << 31));
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
}
/* d = sign bit cleared in s1 */
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->Dst[0]);
}
free_itemps(gen);
int s2x_reg, s2y_reg, s2z_reg;
int t0_reg = get_itemp(gen), t1_reg = get_itemp(gen);
- s1x_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
- s2x_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[1]);
- s1y_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
- s2y_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[1]);
- s1z_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
- s2z_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[1]);
+ s1x_reg = get_src_reg(gen, CHAN_X, &inst->Src[0]);
+ s2x_reg = get_src_reg(gen, CHAN_X, &inst->Src[1]);
+ s1y_reg = get_src_reg(gen, CHAN_Y, &inst->Src[0]);
+ s2y_reg = get_src_reg(gen, CHAN_Y, &inst->Src[1]);
+ s1z_reg = get_src_reg(gen, CHAN_Z, &inst->Src[0]);
+ s2z_reg = get_src_reg(gen, CHAN_Z, &inst->Src[1]);
/* t0 = x0 * x1 */
spe_fm(gen->f, t0_reg, s1x_reg, s2x_reg);
spe_fa(gen->f, t0_reg, t0_reg, t1_reg);
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ int d_reg = get_dst_reg(gen, ch, &inst->Dst[0]);
spe_move(gen->f, d_reg, t0_reg);
- store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg, ch, &inst->Dst[0]);
}
free_itemps(gen);
int s1x_reg, s1y_reg, s1z_reg, s1w_reg;
int t0_reg = get_itemp(gen), t1_reg = get_itemp(gen);
- s0x_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
- s1x_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[1]);
- s0y_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
- s1y_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[1]);
- s0z_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
- s1z_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[1]);
- s0w_reg = get_src_reg(gen, CHAN_W, &inst->FullSrcRegisters[0]);
- s1w_reg = get_src_reg(gen, CHAN_W, &inst->FullSrcRegisters[1]);
+ s0x_reg = get_src_reg(gen, CHAN_X, &inst->Src[0]);
+ s1x_reg = get_src_reg(gen, CHAN_X, &inst->Src[1]);
+ s0y_reg = get_src_reg(gen, CHAN_Y, &inst->Src[0]);
+ s1y_reg = get_src_reg(gen, CHAN_Y, &inst->Src[1]);
+ s0z_reg = get_src_reg(gen, CHAN_Z, &inst->Src[0]);
+ s1z_reg = get_src_reg(gen, CHAN_Z, &inst->Src[1]);
+ s0w_reg = get_src_reg(gen, CHAN_W, &inst->Src[0]);
+ s1w_reg = get_src_reg(gen, CHAN_W, &inst->Src[1]);
/* t0 = x0 * x1 */
spe_fm(gen->f, t0_reg, s0x_reg, s1x_reg);
spe_fa(gen->f, t0_reg, t0_reg, t1_reg);
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ int d_reg = get_dst_reg(gen, ch, &inst->Dst[0]);
spe_move(gen->f, d_reg, t0_reg);
- store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg, ch, &inst->Dst[0]);
}
free_itemps(gen);
{
/* XXX rewrite this function to look more like DP3/DP4 */
int ch;
- int s1_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
- int s2_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[1]);
+ int s1_reg = get_src_reg(gen, CHAN_X, &inst->Src[0]);
+ int s2_reg = get_src_reg(gen, CHAN_X, &inst->Src[1]);
int tmp_reg = get_itemp(gen);
/* t = x0 * x1 */
spe_fm(gen->f, tmp_reg, s1_reg, s2_reg);
- s1_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
- s2_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[1]);
+ s1_reg = get_src_reg(gen, CHAN_Y, &inst->Src[0]);
+ s2_reg = get_src_reg(gen, CHAN_Y, &inst->Src[1]);
/* t = y0 * y1 + t */
spe_fma(gen->f, tmp_reg, s1_reg, s2_reg, tmp_reg);
- s1_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
- s2_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[1]);
+ s1_reg = get_src_reg(gen, CHAN_Z, &inst->Src[0]);
+ s2_reg = get_src_reg(gen, CHAN_Z, &inst->Src[1]);
/* t = z0 * z1 + t */
spe_fma(gen->f, tmp_reg, s1_reg, s2_reg, tmp_reg);
- s2_reg = get_src_reg(gen, CHAN_W, &inst->FullSrcRegisters[1]);
+ s2_reg = get_src_reg(gen, CHAN_W, &inst->Src[1]);
/* t = w1 + t */
spe_fa(gen->f, tmp_reg, s2_reg, tmp_reg);
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ int d_reg = get_dst_reg(gen, ch, &inst->Dst[0]);
spe_move(gen->f, d_reg, tmp_reg);
- store_dest_reg(gen, tmp_reg, ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, tmp_reg, ch, &inst->Dst[0]);
}
free_itemps(gen);
int src_reg[3];
int t0_reg = get_itemp(gen), t1_reg = get_itemp(gen);
- src_reg[0] = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
- src_reg[1] = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
- src_reg[2] = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
+ src_reg[0] = get_src_reg(gen, CHAN_X, &inst->Src[0]);
+ src_reg[1] = get_src_reg(gen, CHAN_Y, &inst->Src[0]);
+ src_reg[2] = get_src_reg(gen, CHAN_Z, &inst->Src[0]);
/* t0 = x * x */
spe_fm(gen->f, t0_reg, src_reg[0], src_reg[0]);
spe_fi(gen->f, t1_reg, t0_reg, t1_reg);
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ int d_reg = get_dst_reg(gen, ch, &inst->Dst[0]);
/* dst = src[ch] * t1 */
spe_fm(gen->f, d_reg, src_reg[ch], t1_reg);
- store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg, ch, &inst->Dst[0]);
}
free_itemps(gen);
static boolean
emit_XPD(struct codegen *gen, const struct tgsi_full_instruction *inst)
{
- int s1_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
- int s2_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[1]);
+ int s1_reg = get_src_reg(gen, CHAN_Z, &inst->Src[0]);
+ int s2_reg = get_src_reg(gen, CHAN_Y, &inst->Src[1]);
int tmp_reg = get_itemp(gen);
/* t = z0 * y1 */
spe_fm(gen->f, tmp_reg, s1_reg, s2_reg);
- s1_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
- s2_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[1]);
+ s1_reg = get_src_reg(gen, CHAN_Y, &inst->Src[0]);
+ s2_reg = get_src_reg(gen, CHAN_Z, &inst->Src[1]);
/* t = y0 * z1 - t */
spe_fms(gen->f, tmp_reg, s1_reg, s2_reg, tmp_reg);
- if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << CHAN_X)) {
- store_dest_reg(gen, tmp_reg, CHAN_X, &inst->FullDstRegisters[0]);
+ if (inst->Dst[0].Register.WriteMask & (1 << CHAN_X)) {
+ store_dest_reg(gen, tmp_reg, CHAN_X, &inst->Dst[0]);
}
- s1_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
- s2_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[1]);
+ s1_reg = get_src_reg(gen, CHAN_X, &inst->Src[0]);
+ s2_reg = get_src_reg(gen, CHAN_Z, &inst->Src[1]);
/* t = x0 * z1 */
spe_fm(gen->f, tmp_reg, s1_reg, s2_reg);
- s1_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
- s2_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[1]);
+ s1_reg = get_src_reg(gen, CHAN_Z, &inst->Src[0]);
+ s2_reg = get_src_reg(gen, CHAN_X, &inst->Src[1]);
/* t = z0 * x1 - t */
spe_fms(gen->f, tmp_reg, s1_reg, s2_reg, tmp_reg);
- if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << CHAN_Y)) {
- store_dest_reg(gen, tmp_reg, CHAN_Y, &inst->FullDstRegisters[0]);
+ if (inst->Dst[0].Register.WriteMask & (1 << CHAN_Y)) {
+ store_dest_reg(gen, tmp_reg, CHAN_Y, &inst->Dst[0]);
}
- s1_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
- s2_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[1]);
+ s1_reg = get_src_reg(gen, CHAN_Y, &inst->Src[0]);
+ s2_reg = get_src_reg(gen, CHAN_X, &inst->Src[1]);
/* t = y0 * x1 */
spe_fm(gen->f, tmp_reg, s1_reg, s2_reg);
- s1_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
- s2_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[1]);
+ s1_reg = get_src_reg(gen, CHAN_X, &inst->Src[0]);
+ s2_reg = get_src_reg(gen, CHAN_Y, &inst->Src[1]);
/* t = x0 * y1 - t */
spe_fms(gen->f, tmp_reg, s1_reg, s2_reg, tmp_reg);
- if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << CHAN_Z)) {
- store_dest_reg(gen, tmp_reg, CHAN_Z, &inst->FullDstRegisters[0]);
+ if (inst->Dst[0].Register.WriteMask & (1 << CHAN_Z)) {
+ store_dest_reg(gen, tmp_reg, CHAN_Z, &inst->Dst[0]);
}
free_itemps(gen);
emit_inequality(struct codegen *gen, const struct tgsi_full_instruction *inst)
{
int ch, s1_reg[4], s2_reg[4], d_reg[4], one_reg;
- bool complement = FALSE;
+ boolean complement = FALSE;
one_reg = get_const_one_reg(gen);
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- s2_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
- d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ s2_reg[ch] = get_src_reg(gen, ch, &inst->Src[1]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->Dst[0]);
}
free_itemps(gen);
int ch;
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- int s2_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
- int s3_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[2]);
- int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ int s1_reg = get_src_reg(gen, ch, &inst->Src[0]);
+ int s2_reg = get_src_reg(gen, ch, &inst->Src[1]);
+ int s3_reg = get_src_reg(gen, ch, &inst->Src[2]);
+ int d_reg = get_dst_reg(gen, ch, &inst->Dst[0]);
int zero_reg = get_itemp(gen);
spe_zero(gen->f, zero_reg);
spe_fcgt(gen->f, d_reg, zero_reg, s1_reg);
spe_selb(gen->f, d_reg, s3_reg, s2_reg, d_reg);
- store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg, ch, &inst->Dst[0]);
free_itemps(gen);
}
int ch, s1_reg[4], d_reg[4];
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
}
/* Convert float to int */
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->Dst[0]);
}
free_itemps(gen);
one_reg = get_const_one_reg(gen);
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
tmp_reg[ch] = get_itemp(gen);
}
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->Dst[0]);
}
free_itemps(gen);
one_reg = get_const_one_reg(gen);
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
tmp_reg[ch] = get_itemp(gen);
}
/* store result */
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->Dst[0]);
}
free_itemps(gen);
if (scalar) {
for (a = 0; a < num_args; a++) {
- s_regs[a] = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[a]);
+ s_regs[a] = get_src_reg(gen, CHAN_X, &inst->Src[a]);
}
/* we'll call the function, put the return value in this register,
* then replicate it across all write-enabled components in d_reg.
if (!scalar) {
for (a = 0; a < num_args; a++) {
- s_regs[a] = get_src_reg(gen, ch, &inst->FullSrcRegisters[a]);
+ s_regs[a] = get_src_reg(gen, ch, &inst->Src[a]);
}
}
- d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ d_reg = get_dst_reg(gen, ch, &inst->Dst[0]);
if (!scalar || !func_called) {
/* for a scalar function, we'll really only call the function once */
spe_move(gen->f, d_reg, retval_reg);
}
- store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg, ch, &inst->Dst[0]);
free_itemps(gen);
}
static boolean
emit_TEX(struct codegen *gen, const struct tgsi_full_instruction *inst)
{
- const uint target = inst->InstructionExtTexture.Texture;
- const uint unit = inst->FullSrcRegisters[1].SrcRegister.Index;
+ const uint target = inst->Texture.Texture;
+ const uint unit = inst->Src[1].Register.Index;
uint addr;
int ch;
int coord_regs[4], d_regs[4];
return FALSE;
}
- assert(inst->FullSrcRegisters[1].SrcRegister.File == TGSI_FILE_SAMPLER);
+ assert(inst->Src[1].Register.File == TGSI_FILE_SAMPLER);
spe_comment(gen->f, -4, "CALL tex:");
/* get src/dst reg info */
for (ch = 0; ch < 4; ch++) {
- coord_regs[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- d_regs[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ coord_regs[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ d_regs[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
}
{
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- store_dest_reg(gen, d_regs[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_regs[ch], ch, &inst->Dst[0]);
free_itemps(gen);
}
/* get src regs */
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- s_regs[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ s_regs[ch] = get_src_reg(gen, ch, &inst->Src[0]);
}
/* test if any src regs are < 0 */
int ch, s0_reg[4], s1_reg[4], d_reg[4], tmp_reg[4];
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- s0_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
- d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ s0_reg[ch] = get_src_reg(gen, ch, &inst->Src[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->Src[1]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->Dst[0]);
tmp_reg[ch] = get_itemp(gen);
}
}
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->Dst[0]);
}
free_itemps(gen);
/* update conditional execution mask with the predicate register */
int tmp_reg = get_itemp(gen);
- int s1_reg = get_src_reg(gen, channel, &inst->FullSrcRegisters[0]);
+ int s1_reg = get_src_reg(gen, channel, &inst->Src[0]);
/* tmp = (s1_reg == 0) */
spe_ceqi(gen->f, tmp_reg, s1_reg, 0);
int ch;
FOR_EACH_ENABLED_CHANNEL(inst, ch) {
- int s_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ int s_reg = get_src_reg(gen, ch, &inst->Src[0]);
+ int d_reg = get_dst_reg(gen, ch, &inst->Dst[0]);
int t1_reg = get_itemp(gen);
int t2_reg = get_itemp(gen);
switch (decl->Declaration.File) {
case TGSI_FILE_TEMPORARY:
- for (i = decl->DeclarationRange.First;
- i <= decl->DeclarationRange.Last;
+ for (i = decl->Range.First;
+ i <= decl->Range.Last;
i++) {
assert(i < MAX_TEMPS);
for (ch = 0; ch < 4; ch++) {
cell->pipe.delete_blend_state = cell_delete_blend_state;
cell->pipe.create_sampler_state = cell_create_sampler_state;
- cell->pipe.bind_sampler_states = cell_bind_sampler_states;
+ cell->pipe.bind_fragment_sampler_states = cell_bind_sampler_states;
cell->pipe.delete_sampler_state = cell_delete_sampler_state;
- cell->pipe.set_sampler_textures = cell_set_sampler_textures;
+ cell->pipe.set_fragment_sampler_textures = cell_set_sampler_textures;
cell->pipe.create_depth_stencil_alpha_state = cell_create_depth_stencil_alpha_state;
cell->pipe.bind_depth_stencil_alpha_state = cell_bind_depth_stencil_alpha_state;
vinfo->num_attribs = 0;
/* we always want to emit vertex pos */
- src = draw_find_vs_output(cell->draw, TGSI_SEMANTIC_POSITION, 0);
+ src = draw_find_shader_output(cell->draw, TGSI_SEMANTIC_POSITION, 0);
assert(src >= 0);
draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_POS, src);
break;
case TGSI_SEMANTIC_COLOR:
- src = draw_find_vs_output(cell->draw, TGSI_SEMANTIC_COLOR,
+ src = draw_find_shader_output(cell->draw, TGSI_SEMANTIC_COLOR,
fs->info.input_semantic_index[i]);
assert(src >= 0);
draw_emit_vertex_attr(vinfo, EMIT_4F, colorInterp, src);
break;
case TGSI_SEMANTIC_FOG:
- src = draw_find_vs_output(cell->draw, TGSI_SEMANTIC_FOG, 0);
+ src = draw_find_shader_output(cell->draw, TGSI_SEMANTIC_FOG, 0);
#if 1
if (src < 0) /* XXX temp hack, try demos/fogcoord.c with this */
src = 0;
case TGSI_SEMANTIC_GENERIC:
/* this includes texcoords and varying vars */
- src = draw_find_vs_output(cell->draw, TGSI_SEMANTIC_GENERIC,
+ src = draw_find_shader_output(cell->draw, TGSI_SEMANTIC_GENERIC,
fs->info.input_semantic_index[i]);
assert(src >= 0);
draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src);
#include "pipe/p_inlines.h"
#include "util/u_memory.h"
+#include "util/u_math.h"
#include "cell_context.h"
#include "cell_gen_fragment.h"
#include "cell_state.h"
for (level = 0; level < CELL_MAX_TEXTURE_LEVELS; level++) {
texture->start[level] = (ct->mapped +
ct->level_offset[level]);
- texture->width[level] = ct->base.width[level];
- texture->height[level] = ct->base.height[level];
- texture->depth[level] = ct->base.depth[level];
+ texture->width[level] = u_minify(ct->base.width0, level);
+ texture->height[level] = u_minify(ct->base.height0, level);
+ texture->depth[level] = u_minify(ct->base.depth0, level);
}
texture->target = ct->base.target;
}
const struct draw_context *const draw = cell->draw;
struct cell_shader_info info;
- info.num_outputs = draw_num_vs_outputs(draw);
+ info.num_outputs = draw_num_shader_outputs(draw);
info.declarations = (uintptr_t) draw->vs.machine.Declarations;
info.num_declarations = draw->vs.machine.NumDeclarations;
info.instructions = (uintptr_t) draw->vs.machine.Instructions;
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
#include "pipe/internal/p_winsys_screen.h"
+
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
{
struct pipe_texture *pt = &ct->base;
unsigned level;
- unsigned width = pt->width[0];
- unsigned height = pt->height[0];
- unsigned depth = pt->depth[0];
+ unsigned width = pt->width0;
+ unsigned height = pt->height0;
+ unsigned depth = pt->depth0;
ct->buffer_size = 0;
w_tile = align(width, TILE_SIZE);
h_tile = align(height, TILE_SIZE);
- pt->width[level] = width;
- pt->height[level] = height;
- pt->depth[level] = depth;
- pt->nblocksx[level] = pf_get_nblocksx(&pt->block, w_tile);
- pt->nblocksy[level] = pf_get_nblocksy(&pt->block, h_tile);
-
- ct->stride[level] = pt->nblocksx[level] * pt->block.size;
+ ct->stride[level] = util_format_get_stride(pt->format, w_tile);
ct->level_offset[level] = ct->buffer_size;
- size = pt->nblocksx[level] * pt->nblocksy[level] * pt->block.size;
+ size = ct->stride[level] * util_format_get_nblocksy(pt->format, h_tile);
if (pt->target == PIPE_TEXTURE_CUBE)
size *= 6;
else
ct->buffer_size += size;
- width = minify(width);
- height = minify(height);
- depth = minify(depth);
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ depth = u_minify(depth, 1);
}
}
pipe_reference_init(&ps->reference, 1);
pipe_texture_reference(&ps->texture, pt);
ps->format = pt->format;
- ps->width = pt->width[level];
- ps->height = pt->height[level];
+ ps->width = u_minify(pt->width0, level);
+ ps->height = u_minify(pt->height0, level);
ps->offset = ct->level_offset[level];
/* XXX may need to override usage flags (see sp_texture.c) */
ps->usage = usage;
ps->zslice = zslice;
if (pt->target == PIPE_TEXTURE_CUBE) {
- ps->offset += face * pt->nblocksy[level] * ct->stride[level];
+ unsigned h_tile = align(ps->height, TILE_SIZE);
+ ps->offset += face * util_format_get_nblocksy(ps->format, h_tile) * ct->stride[level];
}
else if (pt->target == PIPE_TEXTURE_3D) {
- ps->offset += zslice * pt->nblocksy[level] * ct->stride[level];
+ unsigned h_tile = align(ps->height, TILE_SIZE);
+ ps->offset += zslice * util_format_get_nblocksy(ps->format, h_tile) * ct->stride[level];
}
else {
assert(face == 0);
if (ctrans) {
struct pipe_transfer *pt = &ctrans->base;
pipe_texture_reference(&pt->texture, texture);
- pt->format = texture->format;
- pt->block = texture->block;
pt->x = x;
pt->y = y;
pt->width = w;
pt->height = h;
- pt->nblocksx = texture->nblocksx[level];
- pt->nblocksy = texture->nblocksy[level];
pt->stride = ct->stride[level];
pt->usage = usage;
pt->face = face;
ctrans->offset = ct->level_offset[level];
if (texture->target == PIPE_TEXTURE_CUBE) {
- ctrans->offset += face * pt->nblocksy * pt->stride;
+ unsigned h_tile = align(u_minify(texture->height0, level), TILE_SIZE);
+ ctrans->offset += face * util_format_get_nblocksy(texture->format, h_tile) * pt->stride;
}
else if (texture->target == PIPE_TEXTURE_3D) {
- ctrans->offset += zslice * pt->nblocksy * pt->stride;
+ unsigned h_tile = align(u_minify(texture->height0, level), TILE_SIZE);
+ ctrans->offset += zslice * util_format_get_nblocksy(texture->format, h_tile) * pt->stride;
}
else {
assert(face == 0);
struct pipe_texture *pt = transfer->texture;
struct cell_texture *ct = cell_texture(pt);
const uint level = ctrans->base.level;
- const uint texWidth = pt->width[level];
- const uint texHeight = pt->height[level];
+ const uint texWidth = u_minify(pt->width0, level);
+ const uint texHeight = u_minify(pt->height0, level);
const uint stride = ct->stride[level];
unsigned size;
* Create a buffer of ordinary memory for the linear texture.
* This is the memory that the user will read/write.
*/
- size = pt->nblocksx[level] * pt->nblocksy[level] * pt->block.size;
+ size = util_format_get_stride(pt->format, align(texWidth, TILE_SIZE)) *
+ util_format_get_nblocksy(pt->format, align(texHeight, TILE_SIZE));
ctrans->map = align_malloc(size, 16);
if (!ctrans->map)
if (transfer->usage & PIPE_TRANSFER_READ) {
/* need to untwiddle the texture to make a linear version */
- const uint bpp = pf_get_size(ct->base.format);
+ const uint bpp = util_format_get_blocksize(ct->base.format);
if (bpp == 4) {
const uint *src = (uint *) (ct->mapped + ctrans->offset);
uint *dst = ctrans->map;
struct pipe_texture *pt = transfer->texture;
struct cell_texture *ct = cell_texture(pt);
const uint level = ctrans->base.level;
- const uint texWidth = pt->width[level];
- const uint texHeight = pt->height[level];
+ const uint texWidth = u_minify(pt->width0, level);
+ const uint texHeight = u_minify(pt->height0, level);
const uint stride = ct->stride[level];
if (!ct->mapped) {
/* The user wrote new texture data into the mapped buffer.
* We need to convert the new linear data into the twiddled/tiled format.
*/
- const uint bpp = pf_get_size(ct->base.format);
+ const uint bpp = util_format_get_blocksize(ct->base.format);
if (bpp == 4) {
const uint *src = ctrans->map;
uint *dst = (uint *) (ct->mapped + ctrans->offset);
for (CHAN = 0; CHAN < 4; CHAN++)
#define IS_CHANNEL_ENABLED(INST, CHAN)\
- ((INST).FullDstRegisters[0].DstRegister.WriteMask & (1 << (CHAN)))
+ ((INST).Dst[0].Register.WriteMask & (1 << (CHAN)))
#define IS_CHANNEL_ENABLED2(INST, CHAN)\
- ((INST).FullDstRegisters[1].DstRegister.WriteMask & (1 << (CHAN)))
+ ((INST).Dst[1].Register.WriteMask & (1 << (CHAN)))
#define FOR_EACH_ENABLED_CHANNEL(INST, CHAN)\
FOR_EACH_CHANNEL( CHAN )\
index.i[0] =
index.i[1] =
index.i[2] =
- index.i[3] = reg->SrcRegister.Index;
+ index.i[3] = reg->Register.Index;
- if (reg->SrcRegister.Indirect) {
+ if (reg->Register.Indirect) {
union spu_exec_channel index2;
union spu_exec_channel indir_index;
index2.i[0] =
index2.i[1] =
index2.i[2] =
- index2.i[3] = reg->SrcRegisterInd.Index;
+ index2.i[3] = reg->Indirect.Index;
- swizzle = tgsi_util_get_src_register_swizzle(®->SrcRegisterInd,
+ swizzle = tgsi_util_get_src_register_swizzle(®->Indirect,
CHAN_X);
fetch_src_file_channel(
mach,
- reg->SrcRegisterInd.File,
+ reg->Indirect.File,
swizzle,
&index2,
&indir_index );
index.q = si_a(index.q, indir_index.q);
}
- if( reg->SrcRegister.Dimension ) {
- switch( reg->SrcRegister.File ) {
+ if( reg->Register.Dimension ) {
+ switch( reg->Register.File ) {
case TGSI_FILE_INPUT:
index.q = si_mpyi(index.q, 17);
break;
ASSERT( 0 );
}
- index.i[0] += reg->SrcRegisterDim.Index;
- index.i[1] += reg->SrcRegisterDim.Index;
- index.i[2] += reg->SrcRegisterDim.Index;
- index.i[3] += reg->SrcRegisterDim.Index;
+ index.i[0] += reg->Dimension.Index;
+ index.i[1] += reg->Dimension.Index;
+ index.i[2] += reg->Dimension.Index;
+ index.i[3] += reg->Dimension.Index;
- if (reg->SrcRegisterDim.Indirect) {
+ if (reg->Dimension.Indirect) {
union spu_exec_channel index2;
union spu_exec_channel indir_index;
index2.i[0] =
index2.i[1] =
index2.i[2] =
- index2.i[3] = reg->SrcRegisterDimInd.Index;
+ index2.i[3] = reg->DimIndirect.Index;
- swizzle = tgsi_util_get_src_register_swizzle( ®->SrcRegisterDimInd, CHAN_X );
+ swizzle = tgsi_util_get_src_register_swizzle( ®->DimIndirect, CHAN_X );
fetch_src_file_channel(
mach,
- reg->SrcRegisterDimInd.File,
+ reg->DimIndirect.File,
swizzle,
&index2,
&indir_index );
swizzle = tgsi_util_get_full_src_register_swizzle( reg, chan_index );
fetch_src_file_channel(
mach,
- reg->SrcRegister.File,
+ reg->Register.File,
swizzle,
&index,
chan );
break;
}
- if (reg->SrcRegisterExtMod.Complement) {
+ if (reg->RegisterExtMod.Complement) {
chan->q = si_fs(mach->Temps[TEMP_1_I].xyzw[TEMP_1_C].q, chan->q);
}
}
{
union spu_exec_channel *dst;
- switch( reg->DstRegister.File ) {
+ switch( reg->Register.File ) {
case TGSI_FILE_NULL:
return;
case TGSI_FILE_OUTPUT:
dst = &mach->Outputs[mach->Temps[TEMP_OUTPUT_I].xyzw[TEMP_OUTPUT_C].u[0]
- + reg->DstRegister.Index].xyzw[chan_index];
+ + reg->Register.Index].xyzw[chan_index];
break;
case TGSI_FILE_TEMPORARY:
- dst = &mach->Temps[reg->DstRegister.Index].xyzw[chan_index];
+ dst = &mach->Temps[reg->Register.Index].xyzw[chan_index];
break;
case TGSI_FILE_ADDRESS:
- dst = &mach->Addrs[reg->DstRegister.Index].xyzw[chan_index];
+ dst = &mach->Addrs[reg->Register.Index].xyzw[chan_index];
break;
default:
}
#define FETCH(VAL,INDEX,CHAN)\
- fetch_source (mach, VAL, &inst->FullSrcRegisters[INDEX], CHAN)
+ fetch_source (mach, VAL, &inst->Src[INDEX], CHAN)
#define STORE(VAL,INDEX,CHAN)\
- store_dest (mach, VAL, &inst->FullDstRegisters[INDEX], inst, CHAN )
+ store_dest (mach, VAL, &inst->Dst[INDEX], inst, CHAN )
/**
/* unswizzle channel */
swizzle = tgsi_util_get_full_src_register_swizzle (
- &inst->FullSrcRegisters[0],
+ &inst->Src[0],
chan_index);
/* check if the component has not been already tested */
const struct tgsi_full_instruction *inst,
boolean biasLod, boolean projected)
{
- const uint unit = inst->FullSrcRegisters[1].SrcRegister.Index;
+ const uint unit = inst->Src[1].Register.Index;
union spu_exec_channel r[8];
uint chan_index;
float lodBias;
unsigned first, last, mask;
interpolation_func interp;
- first = decl->DeclarationRange.First;
- last = decl->DeclarationRange.Last;
+ first = decl->Range.First;
+ last = decl->Range.Last;
mask = decl->Declaration.UsageMask;
switch( decl->Declaration.Interpolate ) {
unsigned component )
{
return tgsi_util_get_src_register_swizzle(
- reg->SrcRegister,
+ reg->Register,
component );
}
{
unsigned sign_mode;
- if( reg->SrcRegisterExtMod.Absolute ) {
+ if( reg->RegisterExtMod.Absolute ) {
/* Consider only the post-abs negation. */
- if( reg->SrcRegisterExtMod.Negate ) {
+ if( reg->RegisterExtMod.Negate ) {
sign_mode = TGSI_UTIL_SIGN_SET;
}
else {
unsigned negate;
- negate = reg->SrcRegister.Negate;
- if( reg->SrcRegisterExtMod.Negate ) {
+ negate = reg->Register.Negate;
+ if( reg->RegisterExtMod.Negate ) {
negate = !negate;
}
*/
const struct fo_state *blend;
const struct fo_state *sampler[PIPE_MAX_SAMPLERS];
+ const struct fo_state *vertex_samplers[PIPE_MAX_VERTEX_SAMPLERS];
const struct fo_state *depth_stencil;
const struct fo_state *rasterizer;
const struct fo_state *fragment_shader;
struct pipe_poly_stipple poly_stipple;
struct pipe_scissor_state scissor;
struct pipe_texture *texture[PIPE_MAX_SAMPLERS];
+ struct pipe_texture *vertex_textures[PIPE_MAX_VERTEX_SAMPLERS];
struct pipe_viewport_state viewport;
struct pipe_vertex_buffer vertex_buffers[PIPE_MAX_ATTRIBS];
struct pipe_vertex_element vertex_elements[PIPE_MAX_ATTRIBS];
void *sw_sampler_state[PIPE_MAX_SAMPLERS];
void *hw_sampler_state[PIPE_MAX_SAMPLERS];
+ void *sw_vertex_sampler_state[PIPE_MAX_VERTEX_SAMPLERS];
+ void *hw_vertex_sampler_state[PIPE_MAX_VERTEX_SAMPLERS];
unsigned dirty;
unsigned num_samplers;
+ unsigned num_vertex_samplers;
unsigned num_textures;
+ unsigned num_vertex_textures;
unsigned mode;
struct pipe_context *hw;
}
static void
-failover_bind_sampler_states(struct pipe_context *pipe,
- unsigned num, void **sampler)
+failover_bind_fragment_sampler_states(struct pipe_context *pipe,
+ unsigned num,
+ void **sampler)
{
struct failover_context *failover = failover_context(pipe);
struct fo_state *state = (struct fo_state*)sampler;
}
failover->dirty |= FO_NEW_SAMPLER;
failover->num_samplers = num;
- failover->sw->bind_sampler_states(failover->sw, num,
- failover->sw_sampler_state);
- failover->hw->bind_sampler_states(failover->hw, num,
- failover->hw_sampler_state);
+ failover->sw->bind_fragment_sampler_states(failover->sw, num,
+ failover->sw_sampler_state);
+ failover->hw->bind_fragment_sampler_states(failover->hw, num,
+ failover->hw_sampler_state);
+}
+
+static void
+failover_bind_vertex_sampler_states(struct pipe_context *pipe,
+ unsigned num_samplers,
+ void **samplers)
+{
+ struct failover_context *failover = failover_context(pipe);
+ struct fo_state *state = (struct fo_state*)samplers;
+ uint i;
+
+ assert(num_samplers <= PIPE_MAX_VERTEX_SAMPLERS);
+
+ /* Check for no-op */
+ if (num_samplers == failover->num_vertex_samplers &&
+ !memcmp(failover->vertex_samplers, samplers, num_samplers * sizeof(void *))) {
+ return;
+ }
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ failover->sw_vertex_sampler_state[i] = i < num_samplers ? state[i].sw_state : NULL;
+ failover->hw_vertex_sampler_state[i] = i < num_samplers ? state[i].hw_state : NULL;
+ }
+ failover->dirty |= FO_NEW_SAMPLER;
+ failover->num_vertex_samplers = num_samplers;
+ failover->sw->bind_vertex_sampler_states(failover->sw,
+ num_samplers,
+ failover->sw_vertex_sampler_state);
+ failover->hw->bind_vertex_sampler_states(failover->hw,
+ num_samplers,
+ failover->hw_vertex_sampler_state);
}
static void
static void
-failover_set_sampler_textures(struct pipe_context *pipe,
- unsigned num,
- struct pipe_texture **texture)
+failover_set_fragment_sampler_textures(struct pipe_context *pipe,
+ unsigned num,
+ struct pipe_texture **texture)
{
struct failover_context *failover = failover_context(pipe);
uint i;
NULL);
failover->dirty |= FO_NEW_TEXTURE;
failover->num_textures = num;
- failover->sw->set_sampler_textures( failover->sw, num, texture );
- failover->hw->set_sampler_textures( failover->hw, num, texture );
+ failover->sw->set_fragment_sampler_textures( failover->sw, num, texture );
+ failover->hw->set_fragment_sampler_textures( failover->hw, num, texture );
+}
+
+
+static void
+failover_set_vertex_sampler_textures(struct pipe_context *pipe,
+ unsigned num_textures,
+ struct pipe_texture **textures)
+{
+ struct failover_context *failover = failover_context(pipe);
+ uint i;
+
+ assert(num_textures <= PIPE_MAX_VERTEX_SAMPLERS);
+
+ /* Check for no-op */
+ if (num_textures == failover->num_vertex_textures &&
+ !memcmp(failover->vertex_textures, textures, num_textures * sizeof(struct pipe_texture *))) {
+ return;
+ }
+ for (i = 0; i < num_textures; i++) {
+ pipe_texture_reference((struct pipe_texture **)&failover->vertex_textures[i],
+ textures[i]);
+ }
+ for (i = num_textures; i < failover->num_vertex_textures; i++) {
+ pipe_texture_reference((struct pipe_texture **)&failover->vertex_textures[i],
+ NULL);
+ }
+ failover->dirty |= FO_NEW_TEXTURE;
+ failover->num_vertex_textures = num_textures;
+ failover->sw->set_vertex_sampler_textures(failover->sw, num_textures, textures);
+ failover->hw->set_vertex_sampler_textures(failover->hw, num_textures, textures);
}
failover->pipe.bind_blend_state = failover_bind_blend_state;
failover->pipe.delete_blend_state = failover_delete_blend_state;
failover->pipe.create_sampler_state = failover_create_sampler_state;
- failover->pipe.bind_sampler_states = failover_bind_sampler_states;
+ failover->pipe.bind_fragment_sampler_states = failover_bind_fragment_sampler_states;
+ failover->pipe.bind_vertex_sampler_states = failover_bind_vertex_sampler_states;
failover->pipe.delete_sampler_state = failover_delete_sampler_state;
failover->pipe.create_depth_stencil_alpha_state = failover_create_depth_stencil_state;
failover->pipe.bind_depth_stencil_alpha_state = failover_bind_depth_stencil_state;
failover->pipe.set_framebuffer_state = failover_set_framebuffer_state;
failover->pipe.set_polygon_stipple = failover_set_polygon_stipple;
failover->pipe.set_scissor_state = failover_set_scissor_state;
- failover->pipe.set_sampler_textures = failover_set_sampler_textures;
+ failover->pipe.set_fragment_sampler_textures = failover_set_fragment_sampler_textures;
+ failover->pipe.set_vertex_sampler_textures = failover_set_vertex_sampler_textures;
failover->pipe.set_viewport_state = failover_set_viewport_state;
failover->pipe.set_vertex_buffers = failover_set_vertex_buffers;
failover->pipe.set_vertex_elements = failover_set_vertex_elements;
failover->sw->set_viewport_state( failover->sw, &failover->viewport );
if (failover->dirty & FO_NEW_SAMPLER) {
- failover->sw->bind_sampler_states( failover->sw, failover->num_samplers,
- failover->sw_sampler_state );
+ failover->sw->bind_fragment_sampler_states( failover->sw, failover->num_samplers,
+ failover->sw_sampler_state );
+ failover->sw->bind_vertex_sampler_states(failover->sw,
+ failover->num_vertex_samplers,
+ failover->sw_vertex_sampler_state);
}
if (failover->dirty & FO_NEW_TEXTURE) {
- failover->sw->set_sampler_textures( failover->sw, failover->num_textures,
- failover->texture );
+ failover->sw->set_fragment_sampler_textures( failover->sw, failover->num_textures,
+ failover->texture );
+ failover->sw->set_vertex_sampler_textures(failover->sw,
+ failover->num_vertex_textures,
+ failover->vertex_textures);
}
if (failover->dirty & FO_NEW_VERTEX_BUFFER) {
}
- draw_set_mapped_constant_buffer(draw,
+ draw_set_mapped_constant_buffer(draw, PIPE_SHADER_VERTEX,
i915->current.constants[PIPE_SHADER_VERTEX],
(i915->current.num_user_constants[PIPE_SHADER_VERTEX] *
4 * sizeof(float)));
src_vector(struct i915_fp_compile *p,
const struct tgsi_full_src_register *source)
{
- uint index = source->SrcRegister.Index;
+ uint index = source->Register.Index;
uint src = 0, sem_name, sem_ind;
- switch (source->SrcRegister.File) {
+ switch (source->Register.File) {
case TGSI_FILE_TEMPORARY:
- if (source->SrcRegister.Index >= I915_MAX_TEMPORARY) {
+ if (source->Register.Index >= I915_MAX_TEMPORARY) {
i915_program_error(p, "Exceeded max temporary reg");
return 0;
}
}
src = swizzle(src,
- source->SrcRegister.SwizzleX,
- source->SrcRegister.SwizzleY,
- source->SrcRegister.SwizzleZ,
- source->SrcRegister.SwizzleW);
+ source->Register.SwizzleX,
+ source->Register.SwizzleY,
+ source->Register.SwizzleZ,
+ source->Register.SwizzleW);
/* There's both negate-all-components and per-component negation.
* Try to handle both here.
*/
{
- int n = source->SrcRegister.Negate;
+ int n = source->Register.Negate;
src = negate(src, n, n, n, n);
}
- /* no abs() or post-abs negation */
+ /* no abs() */
#if 0
/* XXX assertions disabled to allow arbfplight.c to run */
/* XXX enable these assertions, or fix things */
- assert(!source->SrcRegisterExtMod.Absolute);
- assert(!source->SrcRegisterExtMod.Negate);
+ assert(!source->Register.Absolute);
#endif
return src;
}
get_result_vector(struct i915_fp_compile *p,
const struct tgsi_full_dst_register *dest)
{
- switch (dest->DstRegister.File) {
+ switch (dest->Register.File) {
case TGSI_FILE_OUTPUT:
{
- uint sem_name = p->shader->info.output_semantic_name[dest->DstRegister.Index];
+ uint sem_name = p->shader->info.output_semantic_name[dest->Register.Index];
switch (sem_name) {
case TGSI_SEMANTIC_POSITION:
return UREG(REG_TYPE_OD, 0);
}
}
case TGSI_FILE_TEMPORARY:
- return UREG(REG_TYPE_R, dest->DstRegister.Index);
+ return UREG(REG_TYPE_R, dest->Register.Index);
default:
i915_program_error(p, "Bad inst->DstReg.File");
return 0;
get_result_flags(const struct tgsi_full_instruction *inst)
{
const uint writeMask
- = inst->FullDstRegisters[0].DstRegister.WriteMask;
+ = inst->Dst[0].Register.WriteMask;
uint flags = 0x0;
if (inst->Instruction.Saturate == TGSI_SAT_ZERO_ONE)
const struct tgsi_full_instruction *inst,
uint opcode)
{
- uint texture = inst->InstructionExtTexture.Texture;
- uint unit = inst->FullSrcRegisters[1].SrcRegister.Index;
+ uint texture = inst->Texture.Texture;
+ uint unit = inst->Src[1].Register.Index;
uint tex = translate_tex_src_target( p, texture );
uint sampler = i915_emit_decl(p, REG_TYPE_S, unit, tex);
- uint coord = src_vector( p, &inst->FullSrcRegisters[0]);
+ uint coord = src_vector( p, &inst->Src[0]);
i915_emit_texld( p,
- get_result_vector( p, &inst->FullDstRegisters[0] ),
+ get_result_vector( p, &inst->Dst[0] ),
get_result_flags( inst ),
sampler,
coord,
assert(numArgs <= 3);
- arg1 = (numArgs < 1) ? 0 : src_vector( p, &inst->FullSrcRegisters[0] );
- arg2 = (numArgs < 2) ? 0 : src_vector( p, &inst->FullSrcRegisters[1] );
- arg3 = (numArgs < 3) ? 0 : src_vector( p, &inst->FullSrcRegisters[2] );
+ arg1 = (numArgs < 1) ? 0 : src_vector( p, &inst->Src[0] );
+ arg2 = (numArgs < 2) ? 0 : src_vector( p, &inst->Src[1] );
+ arg3 = (numArgs < 3) ? 0 : src_vector( p, &inst->Src[2] );
i915_emit_arith( p,
opcode,
- get_result_vector( p, &inst->FullDstRegisters[0]),
+ get_result_vector( p, &inst->Dst[0]),
get_result_flags( inst ), 0,
arg1,
arg2,
/* transpose first two registers */
inst2 = *inst;
- inst2.FullSrcRegisters[0] = inst->FullSrcRegisters[1];
- inst2.FullSrcRegisters[1] = inst->FullSrcRegisters[0];
+ inst2.Src[0] = inst->Src[1];
+ inst2.Src[1] = inst->Src[0];
emit_simple_arith(p, &inst2, opcode, numArgs);
}
switch (inst->Instruction.Opcode) {
case TGSI_OPCODE_ABS:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
+ src0 = src_vector(p, &inst->Src[0]);
i915_emit_arith(p,
A0_MAX,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
src0, negate(src0, 1, 1, 1, 1), 0);
break;
break;
case TGSI_OPCODE_CMP:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
- src1 = src_vector(p, &inst->FullSrcRegisters[1]);
- src2 = src_vector(p, &inst->FullSrcRegisters[2]);
+ src0 = src_vector(p, &inst->Src[0]);
+ src1 = src_vector(p, &inst->Src[1]);
+ src2 = src_vector(p, &inst->Src[2]);
i915_emit_arith(p, A0_CMP,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst),
0, src0, src2, src1); /* NOTE: order of src2, src1 */
break;
case TGSI_OPCODE_COS:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
+ src0 = src_vector(p, &inst->Src[0]);
tmp = i915_get_utemp(p);
i915_emit_arith(p,
i915_emit_arith(p,
A0_DP4,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
swizzle(tmp, ONE, Z, Y, X),
i915_emit_const4fv(p, cos_constants), 0);
break;
case TGSI_OPCODE_DPH:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
- src1 = src_vector(p, &inst->FullSrcRegisters[1]);
+ src0 = src_vector(p, &inst->Src[0]);
+ src1 = src_vector(p, &inst->Src[1]);
i915_emit_arith(p,
A0_DP4,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
swizzle(src0, X, Y, Z, ONE), src1, 0);
break;
case TGSI_OPCODE_DST:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
- src1 = src_vector(p, &inst->FullSrcRegisters[1]);
+ src0 = src_vector(p, &inst->Src[0]);
+ src1 = src_vector(p, &inst->Src[1]);
/* result[0] = 1 * 1;
* result[1] = a[1] * b[1];
*/
i915_emit_arith(p,
A0_MUL,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
swizzle(src0, ONE, Y, Z, ONE),
swizzle(src1, ONE, Y, ONE, W), 0);
break;
case TGSI_OPCODE_EX2:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
+ src0 = src_vector(p, &inst->Src[0]);
i915_emit_arith(p,
A0_EXP,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
swizzle(src0, X, X, X, X), 0, 0);
break;
case TGSI_OPCODE_KIL:
/* kill if src[0].x < 0 || src[0].y < 0 ... */
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
+ src0 = src_vector(p, &inst->Src[0]);
tmp = i915_get_utemp(p);
i915_emit_texld(p,
break;
case TGSI_OPCODE_LG2:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
+ src0 = src_vector(p, &inst->Src[0]);
i915_emit_arith(p,
A0_LOG,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
swizzle(src0, X, X, X, X), 0, 0);
break;
case TGSI_OPCODE_LIT:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
+ src0 = src_vector(p, &inst->Src[0]);
tmp = i915_get_utemp(p);
/* tmp = max( a.xyzw, a.00zw )
swizzle(tmp, Y, Y, Y, Y), 0, 0);
i915_emit_arith(p, A0_CMP,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
negate(swizzle(tmp, ONE, ONE, X, ONE), 0, 0, 1, 0),
swizzle(tmp, ONE, X, ZERO, ONE),
break;
case TGSI_OPCODE_LRP:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
- src1 = src_vector(p, &inst->FullSrcRegisters[1]);
- src2 = src_vector(p, &inst->FullSrcRegisters[2]);
+ src0 = src_vector(p, &inst->Src[0]);
+ src1 = src_vector(p, &inst->Src[1]);
+ src2 = src_vector(p, &inst->Src[2]);
flags = get_result_flags(inst);
tmp = i915_get_utemp(p);
flags & A0_DEST_CHANNEL_ALL, 0, src1, src0, src2);
i915_emit_arith(p, A0_MAD,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
flags, 0, negate(src2, 1, 1, 1, 1), src0, tmp);
break;
break;
case TGSI_OPCODE_MIN:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
- src1 = src_vector(p, &inst->FullSrcRegisters[1]);
+ src0 = src_vector(p, &inst->Src[0]);
+ src1 = src_vector(p, &inst->Src[1]);
tmp = i915_get_utemp(p);
flags = get_result_flags(inst);
i915_emit_arith(p,
A0_MOV,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
flags, 0, negate(tmp, 1, 1, 1, 1), 0, 0);
break;
break;
case TGSI_OPCODE_POW:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
- src1 = src_vector(p, &inst->FullSrcRegisters[1]);
+ src0 = src_vector(p, &inst->Src[0]);
+ src1 = src_vector(p, &inst->Src[1]);
tmp = i915_get_utemp(p);
flags = get_result_flags(inst);
i915_emit_arith(p,
A0_EXP,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
flags, 0, swizzle(tmp, X, X, X, X), 0, 0);
break;
break;
case TGSI_OPCODE_RCP:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
+ src0 = src_vector(p, &inst->Src[0]);
i915_emit_arith(p,
A0_RCP,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
swizzle(src0, X, X, X, X), 0, 0);
break;
case TGSI_OPCODE_RSQ:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
+ src0 = src_vector(p, &inst->Src[0]);
i915_emit_arith(p,
A0_RSQ,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
swizzle(src0, X, X, X, X), 0, 0);
break;
case TGSI_OPCODE_SCS:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
+ src0 = src_vector(p, &inst->Src[0]);
tmp = i915_get_utemp(p);
/*
swizzle(tmp, X, Y, X, Y),
swizzle(tmp, X, X, ONE, ONE), 0);
- writemask = inst->FullDstRegisters[0].DstRegister.WriteMask;
+ writemask = inst->Dst[0].Register.WriteMask;
if (writemask & TGSI_WRITEMASK_Y) {
uint tmp1;
i915_emit_arith(p,
A0_DP4,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
A0_DEST_CHANNEL_Y, 0,
swizzle(tmp1, W, Z, Y, X),
i915_emit_const4fv(p, sin_constants), 0);
i915_emit_arith(p,
A0_DP4,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
A0_DEST_CHANNEL_X, 0,
swizzle(tmp, ONE, Z, Y, X),
i915_emit_const4fv(p, cos_constants), 0);
break;
case TGSI_OPCODE_SIN:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
+ src0 = src_vector(p, &inst->Src[0]);
tmp = i915_get_utemp(p);
i915_emit_arith(p,
i915_emit_arith(p,
A0_DP4,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
swizzle(tmp, W, Z, Y, X),
i915_emit_const4fv(p, sin_constants), 0);
break;
case TGSI_OPCODE_SUB:
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
- src1 = src_vector(p, &inst->FullSrcRegisters[1]);
+ src0 = src_vector(p, &inst->Src[0]);
+ src1 = src_vector(p, &inst->Src[1]);
i915_emit_arith(p,
A0_ADD,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
src0, negate(src1, 1, 1, 1, 1), 0);
break;
* result.z = src0.x * src1.y - src0.y * src1.x;
* result.w = undef;
*/
- src0 = src_vector(p, &inst->FullSrcRegisters[0]);
- src1 = src_vector(p, &inst->FullSrcRegisters[1]);
+ src0 = src_vector(p, &inst->Src[0]);
+ src1 = src_vector(p, &inst->Src[1]);
tmp = i915_get_utemp(p);
i915_emit_arith(p,
i915_emit_arith(p,
A0_MAD,
- get_result_vector(p, &inst->FullDstRegisters[0]),
+ get_result_vector(p, &inst->Dst[0]),
get_result_flags(inst), 0,
swizzle(src0, Y, Z, X, ONE),
swizzle(src1, Z, X, Y, ONE),
if (parse.FullToken.FullDeclaration.Declaration.File
== TGSI_FILE_CONSTANT) {
uint i;
- for (i = parse.FullToken.FullDeclaration.DeclarationRange.First;
- i <= parse.FullToken.FullDeclaration.DeclarationRange.Last;
+ for (i = parse.FullToken.FullDeclaration.Range.First;
+ i <= parse.FullToken.FullDeclaration.Range.Last;
i++) {
assert(ifs->constant_flags[i] == 0x0);
ifs->constant_flags[i] = I915_CONSTFLAG_USER;
else if (parse.FullToken.FullDeclaration.Declaration.File
== TGSI_FILE_TEMPORARY) {
uint i;
- for (i = parse.FullToken.FullDeclaration.DeclarationRange.First;
- i <= parse.FullToken.FullDeclaration.DeclarationRange.Last;
+ for (i = parse.FullToken.FullDeclaration.Range.First;
+ i <= parse.FullToken.FullDeclaration.Range.Last;
i++) {
assert(i < I915_MAX_TEMPORARY);
/* XXX just use shader->info->file_mask[TGSI_FILE_TEMPORARY] */
}
-static void i915_set_edgeflags(struct pipe_context *pipe,
- const unsigned *bitfield)
-{
- /* TODO do something here */
-}
-
void
i915_init_state_functions( struct i915_context *i915 )
{
- i915->base.set_edgeflags = i915_set_edgeflags;
i915->base.create_blend_state = i915_create_blend_state;
i915->base.bind_blend_state = i915_bind_blend_state;
i915->base.delete_blend_state = i915_delete_blend_state;
i915->base.create_sampler_state = i915_create_sampler_state;
- i915->base.bind_sampler_states = i915_bind_sampler_states;
+ i915->base.bind_fragment_sampler_states = i915_bind_sampler_states;
i915->base.delete_sampler_state = i915_delete_sampler_state;
i915->base.create_depth_stencil_alpha_state = i915_create_depth_stencil_state;
i915->base.set_polygon_stipple = i915_set_polygon_stipple;
i915->base.set_scissor_state = i915_set_scissor_state;
- i915->base.set_sampler_textures = i915_set_sampler_textures;
+ i915->base.set_fragment_sampler_textures = i915_set_sampler_textures;
i915->base.set_viewport_state = i915_set_viewport_state;
i915->base.set_vertex_buffers = i915_set_vertex_buffers;
i915->base.set_vertex_elements = i915_set_vertex_elements;
/* pos */
- src = draw_find_vs_output(i915->draw, TGSI_SEMANTIC_POSITION, 0);
+ src = draw_find_shader_output(i915->draw, TGSI_SEMANTIC_POSITION, 0);
if (needW) {
draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_LINEAR, src);
vinfo.hwfmt[0] |= S4_VFMT_XYZW;
/* primary color */
if (colors[0]) {
- src = draw_find_vs_output(i915->draw, TGSI_SEMANTIC_COLOR, 0);
+ src = draw_find_shader_output(i915->draw, TGSI_SEMANTIC_COLOR, 0);
draw_emit_vertex_attr(&vinfo, EMIT_4UB, colorInterp, src);
vinfo.hwfmt[0] |= S4_VFMT_COLOR;
}
/* secondary color */
if (colors[1]) {
- src = draw_find_vs_output(i915->draw, TGSI_SEMANTIC_COLOR, 1);
+ src = draw_find_shader_output(i915->draw, TGSI_SEMANTIC_COLOR, 1);
draw_emit_vertex_attr(&vinfo, EMIT_4UB, colorInterp, src);
vinfo.hwfmt[0] |= S4_VFMT_SPEC_FOG;
}
/* fog coord, not fog blend factor */
if (fog) {
- src = draw_find_vs_output(i915->draw, TGSI_SEMANTIC_FOG, 0);
+ src = draw_find_shader_output(i915->draw, TGSI_SEMANTIC_FOG, 0);
draw_emit_vertex_attr(&vinfo, EMIT_1F, INTERP_PERSPECTIVE, src);
vinfo.hwfmt[0] |= S4_VFMT_FOG_PARAM;
}
uint hwtc;
if (texCoords[i]) {
hwtc = TEXCOORDFMT_4D;
- src = draw_find_vs_output(i915->draw, TGSI_SEMANTIC_GENERIC, i);
+ src = draw_find_shader_output(i915->draw, TGSI_SEMANTIC_GENERIC, i);
draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_PERSPECTIVE, src);
}
else {
{
const struct pipe_texture *pt = &tex->base;
uint format, pitch;
- const uint width = pt->width[0], height = pt->height[0], depth = pt->depth[0];
+ const uint width = pt->width0, height = pt->height0, depth = pt->depth0;
const uint num_levels = pt->last_level;
unsigned max_lod = num_levels * 4;
unsigned tiled = MS3_USE_FENCE_REGS;
#include "pipe/p_inlines.h"
#include "pipe/p_inlines.h"
#include "pipe/internal/p_winsys_screen.h"
+#include "util/u_format.h"
#include "util/u_tile.h"
#include "util/u_rect.h"
{
struct i915_texture *dst_tex = (struct i915_texture *)dst->texture;
struct i915_texture *src_tex = (struct i915_texture *)src->texture;
+ struct pipe_texture *dpt = &dst_tex->base;
+ struct pipe_texture *spt = &src_tex->base;
assert( dst != src );
- assert( dst_tex->base.block.size == src_tex->base.block.size );
- assert( dst_tex->base.block.width == src_tex->base.block.height );
- assert( dst_tex->base.block.height == src_tex->base.block.height );
- assert( dst_tex->base.block.width == 1 );
- assert( dst_tex->base.block.height == 1 );
+ assert( util_format_get_blocksize(dpt->format) == util_format_get_blocksize(spt->format) );
+ assert( util_format_get_blockwidth(dpt->format) == util_format_get_blockwidth(spt->format) );
+ assert( util_format_get_blockheight(dpt->format) == util_format_get_blockheight(spt->format) );
+ assert( util_format_get_blockwidth(dpt->format) == 1 );
+ assert( util_format_get_blockheight(dpt->format) == 1 );
i915_copy_blit( i915_context(pipe),
FALSE,
- dst_tex->base.block.size,
+ util_format_get_blocksize(dpt->format),
(unsigned short) src_tex->stride, src_tex->buffer, src->offset,
(unsigned short) dst_tex->stride, dst_tex->buffer, dst->offset,
(short) srcx, (short) srcy, (short) dstx, (short) dsty, (short) width, (short) height );
unsigned width, unsigned height, unsigned value)
{
struct i915_texture *tex = (struct i915_texture *)dst->texture;
+ struct pipe_texture *pt = &tex->base;
- assert(tex->base.block.width == 1);
- assert(tex->base.block.height == 1);
+ assert(util_format_get_blockwidth(pt->format) == 1);
+ assert(util_format_get_blockheight(pt->format) == 1);
i915_fill_blit( i915_context(pipe),
- tex->base.block.size,
+ util_format_get_blocksize(pt->format),
(unsigned short) tex->stride,
tex->buffer, dst->offset,
(short) dstx, (short) dsty,
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
#include "pipe/internal/p_winsys_screen.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
{-1, 1}
};
+/* XXX really need twice the size if x is already pot?
+ Otherwise just use util_next_power_of_two?
+*/
static unsigned
power_of_two(unsigned x)
{
return value;
}
-static unsigned
-round_up(unsigned n, unsigned multiple)
-{
- return (n + multiple - 1) & ~(multiple - 1);
-}
-
-
/*
* More advanced helper funcs
*/
unsigned nr_images,
unsigned w, unsigned h, unsigned d)
{
- struct pipe_texture *pt = &tex->base;
-
assert(level < PIPE_MAX_TEXTURE_LEVELS);
- pt->width[level] = w;
- pt->height[level] = h;
- pt->depth[level] = d;
-
- pt->nblocksx[level] = pf_get_nblocksx(&pt->block, w);
- pt->nblocksy[level] = pf_get_nblocksy(&pt->block, h);
-
tex->nr_images[level] = nr_images;
/*
assert(img < tex->nr_images[level]);
- tex->image_offset[level][img] = y * tex->stride + x * tex->base.block.size;
+ tex->image_offset[level][img] = y * tex->stride + x * util_format_get_blocksize(tex->base.format);
/*
printf("%s level %d img %d pos %d,%d image_offset %x\n",
{
struct pipe_texture *pt = &tex->base;
- if (pt->last_level > 0 || pt->block.size != 4)
+ if (pt->last_level > 0 || util_format_get_blocksize(pt->format) != 4)
return FALSE;
i915_miptree_set_level_info(tex, 0, 1,
- tex->base.width[0],
- tex->base.height[0],
+ pt->width0,
+ pt->height0,
1);
i915_miptree_set_image_offset(tex, 0, 0, 0, 0);
- if (tex->base.width[0] >= 240) {
- tex->stride = power_of_two(tex->base.nblocksx[0] * pt->block.size);
- tex->total_nblocksy = round_up(tex->base.nblocksy[0], 8);
+ if (pt->width0 >= 240) {
+ tex->stride = power_of_two(util_format_get_stride(pt->format, pt->width0));
+ tex->total_nblocksy = align(util_format_get_nblocksy(pt->format, pt->height0), 8);
tex->hw_tiled = INTEL_TILE_X;
- } else if (tex->base.width[0] == 64 && tex->base.height[0] == 64) {
- tex->stride = power_of_two(tex->base.nblocksx[0] * pt->block.size);
- tex->total_nblocksy = round_up(tex->base.nblocksy[0], 8);
+ } else if (pt->width0 == 64 && pt->height0 == 64) {
+ tex->stride = power_of_two(util_format_get_stride(pt->format, pt->width0));
+ tex->total_nblocksy = align(util_format_get_nblocksy(pt->format, pt->height0), 8);
} else {
return FALSE;
}
debug_printf("%s size: %d,%d,%d offset %d,%d (0x%x)\n", __FUNCTION__,
- tex->base.width[0], tex->base.height[0], pt->block.size,
+ pt->width0, pt->height0, util_format_get_blocksize(pt->format),
tex->stride, tex->total_nblocksy, tex->stride * tex->total_nblocksy);
return TRUE;
{
struct pipe_texture *pt = &tex->base;
- if (pt->last_level > 0 || pt->block.size != 4)
+ if (pt->last_level > 0 || util_format_get_blocksize(pt->format) != 4)
return FALSE;
/* fallback to normal textures for small textures */
- if (tex->base.width[0] < 240)
+ if (pt->width0 < 240)
return FALSE;
i915_miptree_set_level_info(tex, 0, 1,
- tex->base.width[0],
- tex->base.height[0],
+ pt->width0,
+ pt->height0,
1);
i915_miptree_set_image_offset(tex, 0, 0, 0, 0);
- tex->stride = power_of_two(tex->base.nblocksx[0] * pt->block.size);
- tex->total_nblocksy = round_up(tex->base.nblocksy[0], 8);
+ tex->stride = power_of_two(util_format_get_stride(pt->format, pt->width0));
+ tex->total_nblocksy = align(util_format_get_nblocksy(pt->format, pt->height0), 8);
tex->hw_tiled = INTEL_TILE_X;
debug_printf("%s size: %d,%d,%d offset %d,%d (0x%x)\n", __FUNCTION__,
- tex->base.width[0], tex->base.height[0], pt->block.size,
+ pt->width0, pt->height0, util_format_get_blocksize(pt->format),
tex->stride, tex->total_nblocksy, tex->stride * tex->total_nblocksy);
return TRUE;
{
struct pipe_texture *pt = &tex->base;
unsigned level;
- unsigned width = pt->width[0];
- unsigned height = pt->height[0];
- unsigned nblocksx = pt->nblocksx[0];
- unsigned nblocksy = pt->nblocksy[0];
+ unsigned width = pt->width0;
+ unsigned height = pt->height0;
+ unsigned nblocksy = util_format_get_nblocksy(pt->format, pt->width0);
/* used for scanouts that need special layouts */
- if (tex->base.tex_usage & PIPE_TEXTURE_USAGE_PRIMARY)
+ if (pt->tex_usage & PIPE_TEXTURE_USAGE_PRIMARY)
if (i915_scanout_layout(tex))
return;
/* for shared buffers we use some very like scanout */
- if (tex->base.tex_usage & PIPE_TEXTURE_USAGE_DISPLAY_TARGET)
+ if (pt->tex_usage & PIPE_TEXTURE_USAGE_DISPLAY_TARGET)
if (i915_display_target_layout(tex))
return;
- tex->stride = round_up(pt->nblocksx[0] * pt->block.size, 4);
+ tex->stride = align(util_format_get_stride(pt->format, pt->width0), 4);
tex->total_nblocksy = 0;
for (level = 0; level <= pt->last_level; level++) {
i915_miptree_set_level_info(tex, level, 1, width, height, 1);
i915_miptree_set_image_offset(tex, level, 0, 0, tex->total_nblocksy);
- nblocksy = round_up(MAX2(2, nblocksy), 2);
+ nblocksy = align(MAX2(2, nblocksy), 2);
tex->total_nblocksy += nblocksy;
- width = minify(width);
- height = minify(height);
- nblocksx = pf_get_nblocksx(&pt->block, width);
- nblocksy = pf_get_nblocksy(&pt->block, height);
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ nblocksy = util_format_get_nblocksy(pt->format, height);
}
}
struct pipe_texture *pt = &tex->base;
unsigned level;
- unsigned width = pt->width[0];
- unsigned height = pt->height[0];
- unsigned depth = pt->depth[0];
- unsigned nblocksx = pt->nblocksx[0];
- unsigned nblocksy = pt->nblocksy[0];
+ unsigned width = pt->width0;
+ unsigned height = pt->height0;
+ unsigned depth = pt->depth0;
+ unsigned nblocksy = util_format_get_nblocksy(pt->format, pt->height0);
unsigned stack_nblocksy = 0;
/* Calculate the size of a single slice.
*/
- tex->stride = round_up(pt->nblocksx[0] * pt->block.size, 4);
+ tex->stride = align(util_format_get_stride(pt->format, pt->width0), 4);
/* XXX: hardware expects/requires 9 levels at minimum.
*/
stack_nblocksy += MAX2(2, nblocksy);
- width = minify(width);
- height = minify(height);
- depth = minify(depth);
- nblocksx = pf_get_nblocksx(&pt->block, width);
- nblocksy = pf_get_nblocksy(&pt->block, height);
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ nblocksy = util_format_get_nblocksy(pt->format, height);
}
/* Fixup depth image_offsets:
*/
- depth = pt->depth[0];
for (level = 0; level <= pt->last_level; level++) {
unsigned i;
for (i = 0; i < depth; i++)
i915_miptree_set_image_offset(tex, level, i, 0, i * stack_nblocksy);
- depth = minify(depth);
+ depth = u_minify(depth, 1);
}
/* Multiply slice size by texture depth for total size. It's
* remarkable how wasteful of memory the i915 texture layouts
* are. They are largely fixed in the i945.
*/
- tex->total_nblocksy = stack_nblocksy * pt->depth[0];
+ tex->total_nblocksy = stack_nblocksy * pt->depth0;
}
static void
i915_miptree_layout_cube(struct i915_texture *tex)
{
struct pipe_texture *pt = &tex->base;
- unsigned width = pt->width[0], height = pt->height[0];
- const unsigned nblocks = pt->nblocksx[0];
+ unsigned width = pt->width0, height = pt->height0;
+ const unsigned nblocks = util_format_get_nblocksx(pt->format, pt->width0);
unsigned level;
unsigned face;
assert(width == height); /* cubemap images are square */
/* double pitch for cube layouts */
- tex->stride = round_up(nblocks * pt->block.size * 2, 4);
+ tex->stride = align(nblocks * util_format_get_blocksize(pt->format) * 2, 4);
tex->total_nblocksy = nblocks * 4;
for (level = 0; level <= pt->last_level; level++) {
unsigned level;
unsigned x = 0;
unsigned y = 0;
- unsigned width = pt->width[0];
- unsigned height = pt->height[0];
- unsigned nblocksx = pt->nblocksx[0];
- unsigned nblocksy = pt->nblocksy[0];
+ unsigned width = pt->width0;
+ unsigned height = pt->height0;
+ unsigned nblocksx = util_format_get_nblocksx(pt->format, pt->width0);
+ unsigned nblocksy = util_format_get_nblocksy(pt->format, pt->height0);
/* used for scanouts that need special layouts */
if (tex->base.tex_usage & PIPE_TEXTURE_USAGE_PRIMARY)
if (i915_display_target_layout(tex))
return;
- tex->stride = round_up(pt->nblocksx[0] * pt->block.size, 4);
+ tex->stride = align(util_format_get_stride(pt->format, pt->width0), 4);
/* May need to adjust pitch to accomodate the placement of
* the 2nd mipmap level. This occurs when the alignment
*/
if (pt->last_level > 0) {
unsigned mip1_nblocksx
- = align(pf_get_nblocksx(&pt->block, minify(width)), align_x)
- + pf_get_nblocksx(&pt->block, minify(minify(width)));
+ = align(util_format_get_nblocksx(pt->format, u_minify(width, 1)), align_x)
+ + util_format_get_nblocksx(pt->format, u_minify(width, 2));
if (mip1_nblocksx > nblocksx)
- tex->stride = mip1_nblocksx * pt->block.size;
+ tex->stride = mip1_nblocksx * util_format_get_blocksize(pt->format);
}
/* Pitch must be a whole number of dwords
y += nblocksy;
}
- width = minify(width);
- height = minify(height);
- nblocksx = pf_get_nblocksx(&pt->block, width);
- nblocksy = pf_get_nblocksy(&pt->block, height);
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ nblocksx = util_format_get_nblocksx(pt->format, width);
+ nblocksy = util_format_get_nblocksy(pt->format, height);
}
}
i945_miptree_layout_3d(struct i915_texture *tex)
{
struct pipe_texture *pt = &tex->base;
- unsigned width = pt->width[0];
- unsigned height = pt->height[0];
- unsigned depth = pt->depth[0];
- unsigned nblocksx = pt->nblocksx[0];
- unsigned nblocksy = pt->nblocksy[0];
+ unsigned width = pt->width0;
+ unsigned height = pt->height0;
+ unsigned depth = pt->depth0;
+ unsigned nblocksy = util_format_get_nblocksy(pt->format, pt->width0);
unsigned pack_x_pitch, pack_x_nr;
unsigned pack_y_pitch;
unsigned level;
- tex->stride = round_up(pt->nblocksx[0] * pt->block.size, 4);
+ tex->stride = align(util_format_get_stride(pt->format, pt->width0), 4);
tex->total_nblocksy = 0;
- pack_y_pitch = MAX2(pt->nblocksy[0], 2);
- pack_x_pitch = tex->stride / pt->block.size;
+ pack_y_pitch = MAX2(nblocksy, 2);
+ pack_x_pitch = tex->stride / util_format_get_blocksize(pt->format);
pack_x_nr = 1;
for (level = 0; level <= pt->last_level; level++) {
if (pack_x_pitch > 4) {
pack_x_pitch >>= 1;
pack_x_nr <<= 1;
- assert(pack_x_pitch * pack_x_nr * pt->block.size <= tex->stride);
+ assert(pack_x_pitch * pack_x_nr * util_format_get_blocksize(pt->format) <= tex->stride);
}
if (pack_y_pitch > 2) {
pack_y_pitch >>= 1;
}
- width = minify(width);
- height = minify(height);
- depth = minify(depth);
- nblocksx = pf_get_nblocksx(&pt->block, width);
- nblocksy = pf_get_nblocksy(&pt->block, height);
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ depth = u_minify(depth, 1);
+ nblocksy = util_format_get_nblocksy(pt->format, height);
}
}
struct pipe_texture *pt = &tex->base;
unsigned level;
- const unsigned nblocks = pt->nblocksx[0];
+ const unsigned nblocks = util_format_get_nblocksx(pt->format, pt->width0);
unsigned face;
- unsigned width = pt->width[0];
- unsigned height = pt->height[0];
+ unsigned width = pt->width0;
+ unsigned height = pt->height0;
/*
- printf("%s %i, %i\n", __FUNCTION__, pt->width[0], pt->height[0]);
+ printf("%s %i, %i\n", __FUNCTION__, pt->width0, pt->height0);
*/
assert(width == height); /* cubemap images are square */
* or the final row of 4x4, 2x2 and 1x1 faces below this.
*/
if (nblocks > 32)
- tex->stride = round_up(nblocks * pt->block.size * 2, 4);
+ tex->stride = align(nblocks * util_format_get_blocksize(pt->format) * 2, 4);
else
- tex->stride = 14 * 8 * pt->block.size;
+ tex->stride = 14 * 8 * util_format_get_blocksize(pt->format);
tex->total_nblocksy = nblocks * 4;
pipe_reference_init(&tex->base.reference, 1);
tex->base.screen = screen;
- tex->base.nblocksx[0] = pf_get_nblocksx(&tex->base.block, tex->base.width[0]);
- tex->base.nblocksy[0] = pf_get_nblocksy(&tex->base.block, tex->base.height[0]);
-
if (is->is_i945) {
if (!i945_miptree_layout(tex))
goto fail;
/* for scanouts and cursors, cursors arn't scanouts */
- if (templat->tex_usage & PIPE_TEXTURE_USAGE_PRIMARY && templat->width[0] != 64)
+ if (templat->tex_usage & PIPE_TEXTURE_USAGE_PRIMARY && templat->width0 != 64)
buf_usage = INTEL_NEW_SCANOUT;
else
buf_usage = INTEL_NEW_TEXTURE;
/* Only supports one type */
if (base->target != PIPE_TEXTURE_2D ||
base->last_level != 0 ||
- base->depth[0] != 1) {
+ base->depth0 != 1) {
return NULL;
}
tex->stride = stride[0];
- i915_miptree_set_level_info(tex, 0, 1, base->width[0], base->height[0], 1);
+ i915_miptree_set_level_info(tex, 0, 1, base->width0, base->height0, 1);
i915_miptree_set_image_offset(tex, 0, 0, 0, 0);
pipe_buffer_reference(&tex->buffer, buffer);
pipe_reference_init(&ps->reference, 1);
pipe_texture_reference(&ps->texture, pt);
ps->format = pt->format;
- ps->width = pt->width[level];
- ps->height = pt->height[level];
+ ps->width = u_minify(pt->width0, level);
+ ps->height = u_minify(pt->height0, level);
ps->offset = offset;
ps->usage = flags;
}
trans = CALLOC_STRUCT(i915_transfer);
if (trans) {
pipe_texture_reference(&trans->base.texture, texture);
- trans->base.format = trans->base.format;
trans->base.x = x;
trans->base.y = y;
trans->base.width = w;
trans->base.height = h;
- trans->base.block = texture->block;
- trans->base.nblocksx = texture->nblocksx[level];
- trans->base.nblocksy = texture->nblocksy[level];
trans->base.stride = tex->stride;
trans->offset = offset;
trans->base.usage = usage;
struct intel_winsys *iws = i915_screen(tex->base.screen)->iws;
char *map;
boolean write = FALSE;
+ enum pipe_format format = tex->base.format;
if (transfer->usage & PIPE_TRANSFER_WRITE)
write = TRUE;
return NULL;
return map + i915_transfer(transfer)->offset +
- transfer->y / transfer->block.height * transfer->stride +
- transfer->x / transfer->block.width * transfer->block.size;
+ transfer->y / util_format_get_blockheight(format) * transfer->stride +
+ transfer->x / util_format_get_blockwidth(format) * util_format_get_blocksize(format);
}
static void
/* Only supports one type */
if (base->target != PIPE_TEXTURE_2D ||
base->last_level != 0 ||
- base->depth[0] != 1) {
+ base->depth0 != 1) {
return NULL;
}
tex->stride = stride;
- i915_miptree_set_level_info(tex, 0, 1, base->width[0], base->height[0], 1);
+ i915_miptree_set_level_info(tex, 0, 1, base->width0, base->height0, 1);
i915_miptree_set_image_offset(tex, 0, 0, 0, 0);
tex->buffer = buffer;
--- /dev/null
+TOP = ../../../..
+include $(TOP)/configs/current
+
+LIBNAME = i965
+
+C_SOURCES = \
+ brw_cc.c \
+ brw_clip.c \
+ brw_clip_line.c \
+ brw_clip_point.c \
+ brw_clip_state.c \
+ brw_clip_tri.c \
+ brw_clip_unfilled.c \
+ brw_clip_util.c \
+ brw_context.c \
+ brw_curbe.c \
+ brw_disasm.c \
+ brw_draw.c \
+ brw_draw_upload.c \
+ brw_eu.c \
+ brw_eu_debug.c \
+ brw_eu_emit.c \
+ brw_eu_util.c \
+ brw_gs.c \
+ brw_gs_emit.c \
+ brw_gs_state.c \
+ brw_misc_state.c \
+ brw_pipe_blend.c \
+ brw_pipe_depth.c \
+ brw_pipe_fb.c \
+ brw_pipe_query.c \
+ brw_pipe_shader.c \
+ brw_pipe_flush.c \
+ brw_pipe_misc.c \
+ brw_pipe_sampler.c \
+ brw_pipe_vertex.c \
+ brw_pipe_clear.c \
+ brw_pipe_rast.c \
+ brw_sf.c \
+ brw_sf_emit.c \
+ brw_sf_state.c \
+ brw_state_batch.c \
+ brw_state_debug.c \
+ brw_state_cache.c \
+ brw_state_upload.c \
+ brw_structs_dump.c \
+ brw_swtnl.c \
+ brw_urb.c \
+ brw_util.c \
+ brw_vs.c \
+ brw_vs_emit.c \
+ brw_vs_state.c \
+ brw_vs_surface_state.c \
+ brw_wm.c \
+ brw_wm_debug.c \
+ brw_wm_emit.c \
+ brw_wm_fp.c \
+ brw_wm_iz.c \
+ brw_wm_pass0.c \
+ brw_wm_pass1.c \
+ brw_wm_pass2.c \
+ brw_wm_sampler_state.c \
+ brw_wm_state.c \
+ brw_wm_surface_state.c \
+ brw_screen.c \
+ brw_screen_buffers.c \
+ brw_screen_tex_layout.c \
+ brw_screen_texture.c \
+ brw_screen_surface.c \
+ brw_batchbuffer.c \
+ brw_winsys_debug.c \
+ intel_decode.c
+
+include ../../Makefile.template
--- /dev/null
+Import('*')
+
+env = env.Clone()
+
+i965 = env.ConvenienceLibrary(
+ target = 'i965',
+ source = [
+ 'brw_batchbuffer.c',
+ 'brw_cc.c',
+ 'brw_clip.c',
+ 'brw_clip_line.c',
+ 'brw_clip_point.c',
+ 'brw_clip_state.c',
+ 'brw_clip_tri.c',
+ 'brw_clip_unfilled.c',
+ 'brw_clip_util.c',
+ 'brw_context.c',
+ 'brw_curbe.c',
+ 'brw_disasm.c',
+ 'brw_draw.c',
+ 'brw_draw_upload.c',
+ 'brw_eu.c',
+ 'brw_eu_debug.c',
+ 'brw_eu_emit.c',
+ 'brw_eu_util.c',
+ 'brw_gs.c',
+ 'brw_gs_emit.c',
+ 'brw_gs_state.c',
+ 'brw_misc_state.c',
+ 'brw_pipe_blend.c',
+ 'brw_pipe_clear.c',
+ 'brw_pipe_depth.c',
+ 'brw_pipe_fb.c',
+ 'brw_pipe_flush.c',
+ 'brw_pipe_misc.c',
+ 'brw_pipe_query.c',
+ 'brw_pipe_rast.c',
+ 'brw_pipe_sampler.c',
+ 'brw_pipe_shader.c',
+ 'brw_pipe_vertex.c',
+ 'brw_screen_buffers.c',
+ 'brw_screen.c',
+ 'brw_screen_surface.c',
+ 'brw_screen_tex_layout.c',
+ 'brw_screen_texture.c',
+ 'brw_structs_dump.c',
+ 'brw_sf.c',
+ 'brw_sf_emit.c',
+ 'brw_sf_state.c',
+ 'brw_state_batch.c',
+ 'brw_state_cache.c',
+# 'brw_state_debug.c',
+ 'brw_state_upload.c',
+ 'brw_swtnl.c',
+ 'brw_urb.c',
+ 'brw_util.c',
+ 'brw_vs.c',
+ 'brw_vs_emit.c',
+ 'brw_vs_state.c',
+ 'brw_vs_surface_state.c',
+ 'brw_wm.c',
+# 'brw_wm_constant_buffer.c',
+ 'brw_wm_debug.c',
+ 'brw_wm_emit.c',
+ 'brw_wm_fp.c',
+# 'brw_wm_glsl.c',
+ 'brw_wm_iz.c',
+ 'brw_wm_pass0.c',
+ 'brw_wm_pass1.c',
+ 'brw_wm_pass2.c',
+ 'brw_wm_sampler_state.c',
+ 'brw_wm_state.c',
+ 'brw_wm_surface_state.c',
+ 'intel_decode.c',
+ ])
+
+Export('i965')
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "util/u_memory.h"
+
+#include "brw_batchbuffer.h"
+#include "brw_reg.h"
+#include "brw_winsys.h"
+#include "brw_debug.h"
+#include "brw_structs.h"
+
+#define ALWAYS_EMIT_MI_FLUSH 1
+
+enum pipe_error
+brw_batchbuffer_reset(struct brw_batchbuffer *batch)
+{
+ enum pipe_error ret;
+
+ ret = batch->sws->bo_alloc( batch->sws,
+ BRW_BUFFER_TYPE_BATCH,
+ BRW_BATCH_SIZE, 4096,
+ &batch->buf );
+ if (ret)
+ return ret;
+
+ batch->size = BRW_BATCH_SIZE;
+
+ /* With map_range semantics, the winsys can decide whether to
+ * inject a malloc'ed bounce buffer instead of mapping directly.
+ */
+ batch->map = batch->sws->bo_map(batch->buf,
+ BRW_DATA_BATCH_BUFFER,
+ 0, batch->size,
+ GL_TRUE,
+ GL_TRUE,
+ GL_TRUE);
+
+ batch->ptr = batch->map;
+ return PIPE_OK;
+}
+
+struct brw_batchbuffer *
+brw_batchbuffer_alloc(struct brw_winsys_screen *sws,
+ struct brw_chipset chipset)
+{
+ struct brw_batchbuffer *batch = CALLOC_STRUCT(brw_batchbuffer);
+
+ batch->sws = sws;
+ batch->chipset = chipset;
+ brw_batchbuffer_reset(batch);
+
+ return batch;
+}
+
+void
+brw_batchbuffer_free(struct brw_batchbuffer *batch)
+{
+ if (batch->map) {
+ batch->sws->bo_unmap(batch->buf);
+ batch->map = NULL;
+ }
+
+ bo_reference(&batch->buf, NULL);
+ FREE(batch);
+}
+
+
+void
+_brw_batchbuffer_flush(struct brw_batchbuffer *batch,
+ const char *file,
+ int line)
+{
+ GLuint used = batch->ptr - batch->map;
+
+ if (used == 0)
+ return;
+
+ /* Post-swap throttling done by the state tracker.
+ */
+
+ if (BRW_DEBUG & DEBUG_BATCH)
+ debug_printf("%s:%d: Batchbuffer flush with %db used\n",
+ file, line, used);
+
+ if (ALWAYS_EMIT_MI_FLUSH) {
+ *(GLuint *) (batch->ptr) = MI_FLUSH | BRW_FLUSH_STATE_CACHE;
+ batch->ptr += 4;
+ used = batch->ptr - batch->map;
+ }
+
+ /* Round batchbuffer usage to 2 DWORDs.
+ */
+ if ((used & 4) == 0) {
+ *(GLuint *) (batch->ptr) = 0; /* noop */
+ batch->ptr += 4;
+ used = batch->ptr - batch->map;
+ }
+
+ /* Mark the end of the buffer.
+ */
+ *(GLuint *) (batch->ptr) = MI_BATCH_BUFFER_END;
+ batch->ptr += 4;
+ used = batch->ptr - batch->map;
+
+ batch->sws->bo_flush_range(batch->buf, 0, used);
+ batch->sws->bo_unmap(batch->buf);
+ batch->map = NULL;
+ batch->ptr = NULL;
+
+ batch->sws->bo_exec(batch->buf, used );
+
+ if (BRW_DEBUG & DEBUG_SYNC) {
+ /* Abuse map/unmap to achieve wait-for-fence.
+ *
+ * XXX: hide this inside the winsys and export a fence
+ * interface.
+ */
+ debug_printf("waiting for idle\n");
+ batch->sws->bo_wait_idle(batch->buf);
+ }
+
+ /* Reset the buffer:
+ */
+ brw_batchbuffer_reset(batch);
+}
+
+
+/* The OUT_RELOC() macro ends up here, generating a relocation within
+ * the batch buffer.
+ */
+enum pipe_error
+brw_batchbuffer_emit_reloc(struct brw_batchbuffer *batch,
+ struct brw_winsys_buffer *buffer,
+ uint32_t usage,
+ uint32_t delta)
+{
+ int ret;
+
+ if (batch->ptr - batch->map > batch->buf->size) {
+ debug_printf("bad relocation ptr %p map %p offset %d size %d\n",
+ batch->ptr, batch->map, batch->ptr - batch->map, batch->buf->size);
+
+ return PIPE_ERROR_OUT_OF_MEMORY;
+ }
+
+ ret = batch->sws->bo_emit_reloc(batch->buf,
+ usage,
+ delta,
+ batch->ptr - batch->map,
+ buffer);
+ if (ret != 0)
+ return ret;
+
+ /* bo_emit_reloc was resposible for writing a zero into the
+ * batchbuffer if necessary. Just need to update our pointer.
+ */
+ batch->ptr += 4;
+
+ return 0;
+}
+
+enum pipe_error
+brw_batchbuffer_data(struct brw_batchbuffer *batch,
+ const void *data, GLuint bytes,
+ enum cliprect_mode cliprect_mode)
+{
+ enum pipe_error ret;
+
+ assert((bytes & 3) == 0);
+
+ ret = brw_batchbuffer_require_space(batch, bytes);
+ if (ret)
+ return ret;
+
+ memcpy(batch->ptr, data, bytes);
+ batch->ptr += bytes;
+ return 0;
+}
--- /dev/null
+#ifndef BRW_BATCHBUFFER_H
+#define BRW_BATCHBUFFER_H
+
+#include "util/u_debug.h"
+
+#include "brw_types.h"
+#include "brw_winsys.h"
+#include "brw_reg.h"
+
+#define BATCH_SZ 16384
+#define BATCH_RESERVED 16
+
+/* All ignored:
+ */
+enum cliprect_mode {
+ IGNORE_CLIPRECTS,
+ LOOP_CLIPRECTS,
+ NO_LOOP_CLIPRECTS,
+ REFERENCES_CLIPRECTS
+};
+
+
+
+
+struct brw_batchbuffer {
+
+ struct brw_winsys_screen *sws;
+ struct brw_winsys_buffer *buf;
+ struct brw_chipset chipset;
+
+ /**
+ * Values exported to speed up the writing the batchbuffer,
+ * instead of having to go trough a accesor function for
+ * each dword written.
+ */
+ /*{@*/
+ uint8_t *map;
+ uint8_t *ptr;
+ size_t size;
+ struct {
+ uint8_t *end_ptr;
+ } emit;
+
+
+ size_t relocs;
+ size_t max_relocs;
+ /*@}*/
+};
+
+struct brw_batchbuffer *brw_batchbuffer_alloc( struct brw_winsys_screen *sws,
+ struct brw_chipset chipset );
+
+void brw_batchbuffer_free(struct brw_batchbuffer *batch);
+
+void _brw_batchbuffer_flush(struct brw_batchbuffer *batch,
+ const char *file, int line);
+
+
+enum pipe_error
+brw_batchbuffer_reset(struct brw_batchbuffer *batch);
+
+
+/* Unlike bmBufferData, this currently requires the buffer be mapped.
+ * Consider it a convenience function wrapping multple
+ * intel_buffer_dword() calls.
+ */
+int brw_batchbuffer_data(struct brw_batchbuffer *batch,
+ const void *data, GLuint bytes,
+ enum cliprect_mode cliprect_mode);
+
+
+int brw_batchbuffer_emit_reloc(struct brw_batchbuffer *batch,
+ struct brw_winsys_buffer *buffer,
+ enum brw_buffer_usage usage,
+ uint32_t offset);
+
+/* Inline functions - might actually be better off with these
+ * non-inlined. Certainly better off switching all command packets to
+ * be passed as structs rather than dwords, but that's a little bit of
+ * work...
+ */
+static INLINE GLint
+brw_batchbuffer_space(struct brw_batchbuffer *batch)
+{
+ return (batch->size - BATCH_RESERVED) - (batch->ptr - batch->map);
+}
+
+
+static INLINE void
+brw_batchbuffer_emit_dword(struct brw_batchbuffer *batch, GLuint dword)
+{
+ assert(batch->map);
+ assert(brw_batchbuffer_space(batch) >= 4);
+ *(GLuint *) (batch->ptr) = dword;
+ batch->ptr += 4;
+}
+
+static INLINE enum pipe_error
+brw_batchbuffer_require_space(struct brw_batchbuffer *batch,
+ GLuint sz)
+{
+ assert(sz < batch->size - 8);
+ if (brw_batchbuffer_space(batch) < sz) {
+ assert(0);
+ return PIPE_ERROR_OUT_OF_MEMORY;
+ }
+#ifdef DEBUG
+ batch->emit.end_ptr = batch->ptr + sz;
+#endif
+ return 0;
+}
+
+/* Here are the crusty old macros, to be removed:
+ */
+#define BEGIN_BATCH(n, cliprect_mode) do { \
+ brw_batchbuffer_require_space(brw->batch, (n)*4); \
+ } while (0)
+
+#define OUT_BATCH(d) brw_batchbuffer_emit_dword(brw->batch, d)
+
+#define OUT_RELOC(buf, usage, delta) do { \
+ assert((unsigned) (delta) < buf->size); \
+ brw_batchbuffer_emit_reloc(brw->batch, buf, \
+ usage, delta); \
+ } while (0)
+
+#ifdef DEBUG
+#define ADVANCE_BATCH() do { \
+ unsigned int _n = brw->batch->ptr - brw->batch->emit.end_ptr; \
+ if (_n != 0) { \
+ debug_printf("%s: %d too many bytes emitted to batch\n", \
+ __FUNCTION__, _n); \
+ abort(); \
+ } \
+ brw->batch->emit.end_ptr = NULL; \
+ } while(0)
+#else
+#define ADVANCE_BATCH()
+#endif
+
+static INLINE void
+brw_batchbuffer_emit_mi_flush(struct brw_batchbuffer *batch)
+{
+ brw_batchbuffer_require_space(batch, 4);
+ brw_batchbuffer_emit_dword(batch, MI_FLUSH);
+}
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+
+
+static enum pipe_error prepare_cc_vp( struct brw_context *brw )
+{
+ return brw_cache_data( &brw->cache,
+ BRW_CC_VP,
+ &brw->curr.ccv,
+ NULL, 0,
+ &brw->cc.reloc[CC_RELOC_VP].bo );
+}
+
+const struct brw_tracked_state brw_cc_vp = {
+ .dirty = {
+ .mesa = PIPE_NEW_VIEWPORT,
+ .brw = BRW_NEW_CONTEXT,
+ .cache = 0
+ },
+ .prepare = prepare_cc_vp
+};
+
+
+/* A long-winded way to OR two unsigned integers together:
+ */
+static INLINE struct brw_cc3
+combine_cc3( struct brw_cc3 a, struct brw_cc3 b )
+{
+ union { struct brw_cc3 cc3; unsigned i; } ca, cb;
+ ca.cc3 = a;
+ cb.cc3 = b;
+ ca.i |= cb.i;
+ return ca.cc3;
+}
+
+
+static int prepare_cc_unit( struct brw_context *brw )
+{
+ brw->cc.cc.cc0 = brw->curr.zstencil->cc0;
+ brw->cc.cc.cc1 = brw->curr.zstencil->cc1;
+ brw->cc.cc.cc2 = brw->curr.zstencil->cc2;
+ brw->cc.cc.cc3 = combine_cc3( brw->curr.zstencil->cc3, brw->curr.blend->cc3 );
+
+ brw->cc.cc.cc5 = brw->curr.blend->cc5;
+ brw->cc.cc.cc6 = brw->curr.blend->cc6;
+ brw->cc.cc.cc7 = brw->curr.zstencil->cc7;
+
+ return brw_cache_data_sz(&brw->cache, BRW_CC_UNIT,
+ &brw->cc.cc, sizeof(brw->cc.cc),
+ brw->cc.reloc, 1,
+ &brw->cc.state_bo);
+}
+
+const struct brw_tracked_state brw_cc_unit = {
+ .dirty = {
+ .mesa = PIPE_NEW_DEPTH_STENCIL_ALPHA | PIPE_NEW_BLEND,
+ .brw = 0,
+ .cache = CACHE_NEW_CC_VP
+ },
+ .prepare = prepare_cc_unit,
+};
+
+
+void brw_hw_cc_init( struct brw_context *brw )
+{
+ make_reloc(&brw->cc.reloc[0],
+ BRW_USAGE_STATE,
+ 0,
+ offsetof(struct brw_cc_unit_state, cc4),
+ NULL);
+}
+
+
+void brw_hw_cc_cleanup( struct brw_context *brw )
+{
+ bo_reference(&brw->cc.state_bo, NULL);
+ bo_reference(&brw->cc.reloc[0].bo, NULL);
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "pipe/p_state.h"
+
+#include "util/u_math.h"
+
+#include "brw_screen.h"
+#include "brw_batchbuffer.h"
+#include "brw_defines.h"
+#include "brw_context.h"
+#include "brw_eu.h"
+#include "brw_util.h"
+#include "brw_state.h"
+#include "brw_pipe_rast.h"
+#include "brw_clip.h"
+
+
+#define FRONT_UNFILLED_BIT 0x1
+#define BACK_UNFILLED_BIT 0x2
+
+
+static enum pipe_error
+compile_clip_prog( struct brw_context *brw,
+ struct brw_clip_prog_key *key,
+ struct brw_winsys_buffer **bo_out )
+{
+ enum pipe_error ret;
+ struct brw_clip_compile c;
+ const GLuint *program;
+ GLuint program_size;
+ GLuint delta;
+
+ memset(&c, 0, sizeof(c));
+
+ /* Begin the compilation:
+ */
+ brw_init_compile(brw, &c.func);
+
+ c.func.single_program_flow = 1;
+
+ c.chipset = brw->chipset;
+ c.key = *key;
+ c.need_ff_sync = c.chipset.is_igdng;
+
+ /* Need to locate the two positions present in vertex + header.
+ * These are currently hardcoded:
+ */
+ c.header_position_offset = ATTR_SIZE;
+
+ if (c.chipset.is_igdng)
+ delta = 3 * REG_SIZE;
+ else
+ delta = REG_SIZE;
+
+ c.offset_hpos = delta + c.key.output_hpos * ATTR_SIZE;
+
+ if (c.key.output_color0 != BRW_OUTPUT_NOT_PRESENT)
+ c.offset_color0 = delta + c.key.output_color0 * ATTR_SIZE;
+
+ if (c.key.output_color1 != BRW_OUTPUT_NOT_PRESENT)
+ c.offset_color1 = delta + c.key.output_color1 * ATTR_SIZE;
+
+ if (c.key.output_bfc0 != BRW_OUTPUT_NOT_PRESENT)
+ c.offset_bfc0 = delta + c.key.output_bfc0 * ATTR_SIZE;
+
+ if (c.key.output_bfc1 != BRW_OUTPUT_NOT_PRESENT)
+ c.offset_bfc1 = delta + c.key.output_bfc1 * ATTR_SIZE;
+
+ if (c.key.output_edgeflag != BRW_OUTPUT_NOT_PRESENT)
+ c.offset_edgeflag = delta + c.key.output_edgeflag * ATTR_SIZE;
+
+ if (BRW_IS_IGDNG(brw))
+ c.nr_regs = (c.key.nr_attrs + 1) / 2 + 3; /* are vertices packed, or reg-aligned? */
+ else
+ c.nr_regs = (c.key.nr_attrs + 1) / 2 + 1; /* are vertices packed, or reg-aligned? */
+
+ c.nr_bytes = c.nr_regs * REG_SIZE;
+
+ c.prog_data.clip_mode = c.key.clip_mode; /* XXX */
+
+ /* For some reason the thread is spawned with only 4 channels
+ * unmasked.
+ */
+ brw_set_mask_control(&c.func, BRW_MASK_DISABLE);
+
+
+ /* Would ideally have the option of producing a program which could
+ * do all three:
+ */
+ switch (key->primitive) {
+ case PIPE_PRIM_TRIANGLES:
+ if (key->do_unfilled)
+ brw_emit_unfilled_clip( &c );
+ else
+ brw_emit_tri_clip( &c );
+ break;
+ case PIPE_PRIM_LINES:
+ brw_emit_line_clip( &c );
+ break;
+ case PIPE_PRIM_POINTS:
+ brw_emit_point_clip( &c );
+ break;
+ default:
+ assert(0);
+ return PIPE_ERROR_BAD_INPUT;
+ }
+
+
+
+ /* get the program
+ */
+ ret = brw_get_program(&c.func, &program, &program_size);
+ if (ret)
+ return ret;
+
+ /* Upload
+ */
+ ret = brw_upload_cache( &brw->cache,
+ BRW_CLIP_PROG,
+ &c.key, sizeof(c.key),
+ NULL, 0,
+ program, program_size,
+ &c.prog_data,
+ &brw->clip.prog_data,
+ bo_out );
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+/* Calculate interpolants for triangle and line rasterization.
+ */
+static enum pipe_error
+upload_clip_prog(struct brw_context *brw)
+{
+ const struct brw_vertex_shader *vs = brw->curr.vertex_shader;
+ struct brw_clip_prog_key key;
+ enum pipe_error ret;
+
+ /* Populate the key, starting from the almost-complete version from
+ * the rast state.
+ */
+
+ /* PIPE_NEW_RAST */
+ key = brw->curr.rast->clip_key;
+
+ /* BRW_NEW_REDUCED_PRIMITIVE */
+ key.primitive = brw->reduced_primitive;
+
+ /* XXX: if edgeflag is moved to a proper TGSI vs output, can remove
+ * dependency on CACHE_NEW_VS_PROG
+ */
+ /* CACHE_NEW_VS_PROG */
+ key.nr_attrs = brw->vs.prog_data->nr_outputs;
+
+ /* PIPE_NEW_VS */
+ key.output_hpos = vs->output_hpos;
+ key.output_color0 = vs->output_color0;
+ key.output_color1 = vs->output_color1;
+ key.output_bfc0 = vs->output_bfc0;
+ key.output_bfc1 = vs->output_bfc1;
+ key.output_edgeflag = vs->output_edgeflag;
+
+ /* PIPE_NEW_CLIP */
+ key.nr_userclip = brw->curr.ucp.nr;
+
+ /* Already cached?
+ */
+ if (brw_search_cache(&brw->cache, BRW_CLIP_PROG,
+ &key, sizeof(key),
+ NULL, 0,
+ &brw->clip.prog_data,
+ &brw->clip.prog_bo))
+ return PIPE_OK;
+
+ /* Compile new program:
+ */
+ ret = compile_clip_prog( brw, &key, &brw->clip.prog_bo );
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+const struct brw_tracked_state brw_clip_prog = {
+ .dirty = {
+ .mesa = (PIPE_NEW_RAST |
+ PIPE_NEW_CLIP),
+ .brw = (BRW_NEW_REDUCED_PRIMITIVE),
+ .cache = CACHE_NEW_VS_PROG
+ },
+ .prepare = upload_clip_prog
+};
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#ifndef BRW_CLIP_H
+#define BRW_CLIP_H
+
+#include "pipe/p_state.h"
+#include "brw_reg.h"
+#include "brw_eu.h"
+
+#define MAX_VERTS (3+6+6)
+
+/* Note that if unfilled primitives are being emitted, we have to fix
+ * up polygon offset and flatshading at this point:
+ */
+struct brw_clip_prog_key {
+ GLuint nr_attrs:6;
+ GLuint primitive:4;
+ GLuint nr_userclip:3;
+ GLuint do_flat_shading:1;
+ GLuint do_unfilled:1;
+ GLuint fill_cw:2; /* includes cull information */
+ GLuint fill_ccw:2; /* includes cull information */
+ GLuint offset_cw:1;
+ GLuint offset_ccw:1;
+ GLuint copy_bfc_cw:1;
+ GLuint copy_bfc_ccw:1;
+ GLuint clip_mode:3;
+ GLuint output_hpos:6; /* not always zero? */
+
+ GLuint output_color0:6;
+ GLuint output_color1:6;
+ GLuint output_bfc0:6;
+ GLuint output_bfc1:6;
+ GLuint output_edgeflag:6;
+ GLuint pad1:2;
+
+ GLfloat offset_factor;
+ GLfloat offset_units;
+};
+
+struct brw_clip_prog_data {
+ GLuint curb_read_length; /* user planes? */
+ GLuint clip_mode;
+ GLuint urb_read_length;
+ GLuint total_grf;
+};
+
+#define CLIP_LINE 0
+#define CLIP_POINT 1
+#define CLIP_FILL 2
+#define CLIP_CULL 3
+
+
+#define PRIM_MASK (0x1f)
+
+struct brw_clip_compile {
+ struct brw_compile func;
+ struct brw_clip_prog_key key;
+ struct brw_clip_prog_data prog_data;
+
+ struct {
+ struct brw_reg R0;
+ struct brw_reg vertex[MAX_VERTS];
+
+ struct brw_reg t;
+ struct brw_reg t0, t1;
+ struct brw_reg dp0, dp1;
+
+ struct brw_reg dpPrev;
+ struct brw_reg dp;
+ struct brw_reg loopcount;
+ struct brw_reg nr_verts;
+ struct brw_reg planemask;
+
+ struct brw_reg inlist;
+ struct brw_reg outlist;
+ struct brw_reg freelist;
+
+ struct brw_reg dir;
+ struct brw_reg tmp0, tmp1;
+ struct brw_reg offset;
+
+ struct brw_reg fixed_planes;
+ struct brw_reg plane_equation;
+
+ struct brw_reg ff_sync;
+ } reg;
+
+ /* 3 different ways of expressing vertex size, including
+ * key.nr_attrs.
+ */
+ GLuint nr_regs;
+ GLuint nr_bytes;
+
+ GLuint first_tmp;
+ GLuint last_tmp;
+
+ GLboolean need_direction;
+ struct brw_chipset chipset;
+
+ GLuint last_mrf;
+
+ GLuint header_position_offset;
+ GLboolean need_ff_sync;
+
+ GLuint nr_color_attrs;
+ GLuint offset_color0;
+ GLuint offset_color1;
+ GLuint offset_bfc0;
+ GLuint offset_bfc1;
+
+ GLuint offset_hpos;
+ GLuint offset_edgeflag;
+};
+
+#define ATTR_SIZE (4*4)
+
+/* Points are only culled, so no need for a clip routine, however it
+ * works out easier to have a dummy one.
+ */
+void brw_emit_unfilled_clip( struct brw_clip_compile *c );
+void brw_emit_tri_clip( struct brw_clip_compile *c );
+void brw_emit_line_clip( struct brw_clip_compile *c );
+void brw_emit_point_clip( struct brw_clip_compile *c );
+
+/* brw_clip_tri.c, for use by the unfilled clip routine:
+ */
+void brw_clip_tri_init_vertices( struct brw_clip_compile *c );
+void brw_clip_tri_flat_shade( struct brw_clip_compile *c );
+void brw_clip_tri( struct brw_clip_compile *c );
+void brw_clip_tri_emit_polygon( struct brw_clip_compile *c );
+void brw_clip_tri_alloc_regs( struct brw_clip_compile *c,
+ GLuint nr_verts );
+
+
+/* Utils:
+ */
+
+void brw_clip_interp_vertex( struct brw_clip_compile *c,
+ struct brw_indirect dest_ptr,
+ struct brw_indirect v0_ptr, /* from */
+ struct brw_indirect v1_ptr, /* to */
+ struct brw_reg t0,
+ GLboolean force_edgeflag );
+
+void brw_clip_init_planes( struct brw_clip_compile *c );
+
+void brw_clip_emit_vue(struct brw_clip_compile *c,
+ struct brw_indirect vert,
+ GLboolean allocate,
+ GLboolean eot,
+ GLuint header);
+
+void brw_clip_kill_thread(struct brw_clip_compile *c);
+
+struct brw_reg brw_clip_plane_stride( struct brw_clip_compile *c );
+struct brw_reg brw_clip_plane0_address( struct brw_clip_compile *c );
+
+void brw_clip_copy_colors( struct brw_clip_compile *c,
+ GLuint to, GLuint from );
+
+void brw_clip_init_clipmask( struct brw_clip_compile *c );
+
+struct brw_reg get_tmp( struct brw_clip_compile *c );
+
+void brw_clip_project_position(struct brw_clip_compile *c,
+ struct brw_reg pos );
+void brw_clip_ff_sync(struct brw_clip_compile *c);
+void brw_clip_init_ff_sync(struct brw_clip_compile *c);
+#endif
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_debug.h"
+
+#include "brw_defines.h"
+#include "brw_eu.h"
+#include "brw_util.h"
+#include "brw_clip.h"
+
+
+
+
+static void brw_clip_line_alloc_regs( struct brw_clip_compile *c )
+{
+ GLuint i = 0,j;
+
+ /* Register usage is static, precompute here:
+ */
+ c->reg.R0 = retype(brw_vec8_grf(i, 0), BRW_REGISTER_TYPE_UD); i++;
+
+ if (c->key.nr_userclip) {
+ c->reg.fixed_planes = brw_vec4_grf(i, 0);
+ i += (6 + c->key.nr_userclip + 1) / 2;
+
+ c->prog_data.curb_read_length = (6 + c->key.nr_userclip + 1) / 2;
+ }
+ else
+ c->prog_data.curb_read_length = 0;
+
+
+ /* Payload vertices plus space for more generated vertices:
+ */
+ for (j = 0; j < 4; j++) {
+ c->reg.vertex[j] = brw_vec4_grf(i, 0);
+ i += c->nr_regs;
+ }
+
+ c->reg.t = brw_vec1_grf(i, 0);
+ c->reg.t0 = brw_vec1_grf(i, 1);
+ c->reg.t1 = brw_vec1_grf(i, 2);
+ c->reg.planemask = retype(brw_vec1_grf(i, 3), BRW_REGISTER_TYPE_UD);
+ c->reg.plane_equation = brw_vec4_grf(i, 4);
+ i++;
+
+ c->reg.dp0 = brw_vec1_grf(i, 0); /* fixme - dp4 will clobber r.1,2,3 */
+ c->reg.dp1 = brw_vec1_grf(i, 4);
+ i++;
+
+ if (!c->key.nr_userclip) {
+ c->reg.fixed_planes = brw_vec8_grf(i, 0);
+ i++;
+ }
+
+ if (c->need_ff_sync) {
+ c->reg.ff_sync = retype(brw_vec1_grf(i, 0), BRW_REGISTER_TYPE_UD);
+ i++;
+ }
+
+ c->first_tmp = i;
+ c->last_tmp = i;
+
+ c->prog_data.urb_read_length = c->nr_regs; /* ? */
+ c->prog_data.total_grf = i;
+}
+
+
+
+/* Line clipping, more or less following the following algorithm:
+ *
+ * for (p=0;p<MAX_PLANES;p++) {
+ * if (clipmask & (1 << p)) {
+ * GLfloat dp0 = DOTPROD( vtx0, plane[p] );
+ * GLfloat dp1 = DOTPROD( vtx1, plane[p] );
+ *
+ * if (IS_NEGATIVE(dp1)) {
+ * GLfloat t = dp1 / (dp1 - dp0);
+ * if (t > t1) t1 = t;
+ * } else {
+ * GLfloat t = dp0 / (dp0 - dp1);
+ * if (t > t0) t0 = t;
+ * }
+ *
+ * if (t0 + t1 >= 1.0)
+ * return;
+ * }
+ * }
+ *
+ * interp( ctx, newvtx0, vtx0, vtx1, t0 );
+ * interp( ctx, newvtx1, vtx1, vtx0, t1 );
+ *
+ */
+static void clip_and_emit_line( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_indirect vtx0 = brw_indirect(0, 0);
+ struct brw_indirect vtx1 = brw_indirect(1, 0);
+ struct brw_indirect newvtx0 = brw_indirect(2, 0);
+ struct brw_indirect newvtx1 = brw_indirect(3, 0);
+ struct brw_indirect plane_ptr = brw_indirect(4, 0);
+ struct brw_instruction *plane_loop;
+ struct brw_instruction *plane_active;
+ struct brw_instruction *is_negative;
+ struct brw_instruction *is_neg2 = NULL;
+ struct brw_instruction *not_culled;
+ struct brw_reg v1_null_ud = retype(vec1(brw_null_reg()), BRW_REGISTER_TYPE_UD);
+
+ brw_MOV(p, get_addr_reg(vtx0), brw_address(c->reg.vertex[0]));
+ brw_MOV(p, get_addr_reg(vtx1), brw_address(c->reg.vertex[1]));
+ brw_MOV(p, get_addr_reg(newvtx0), brw_address(c->reg.vertex[2]));
+ brw_MOV(p, get_addr_reg(newvtx1), brw_address(c->reg.vertex[3]));
+ brw_MOV(p, get_addr_reg(plane_ptr), brw_clip_plane0_address(c));
+
+ /* Note: init t0, t1 together:
+ */
+ brw_MOV(p, vec2(c->reg.t0), brw_imm_f(0));
+
+ brw_clip_init_planes(c);
+ brw_clip_init_clipmask(c);
+
+ /* -ve rhw workaround */
+ if (c->chipset.is_965) {
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_AND(p, brw_null_reg(), get_element_ud(c->reg.R0, 2),
+ brw_imm_ud(1<<20));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(0x3f));
+ }
+
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ plane_loop = brw_DO(p, BRW_EXECUTE_1);
+ {
+ /* if (planemask & 1)
+ */
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_AND(p, v1_null_ud, c->reg.planemask, brw_imm_ud(1));
+
+ plane_active = brw_IF(p, BRW_EXECUTE_1);
+ {
+ if (c->key.nr_userclip)
+ brw_MOV(p, c->reg.plane_equation, deref_4f(plane_ptr, 0));
+ else
+ brw_MOV(p, c->reg.plane_equation, deref_4b(plane_ptr, 0));
+
+ /* dp = DP4(vtx->position, plane)
+ */
+ brw_DP4(p, vec4(c->reg.dp0), deref_4f(vtx0, c->offset_hpos), c->reg.plane_equation);
+
+ /* if (IS_NEGATIVE(dp1))
+ */
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_L);
+ brw_DP4(p, vec4(c->reg.dp1), deref_4f(vtx1, c->offset_hpos), c->reg.plane_equation);
+ is_negative = brw_IF(p, BRW_EXECUTE_1);
+ {
+ /*
+ * Both can be negative on GM965/G965 due to RHW workaround
+ * if so, this object should be rejected.
+ */
+ if (c->chipset.is_965) {
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_LE, c->reg.dp0, brw_imm_f(0.0));
+ is_neg2 = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_clip_kill_thread(c);
+ }
+ brw_ENDIF(p, is_neg2);
+ }
+
+ brw_ADD(p, c->reg.t, c->reg.dp1, negate(c->reg.dp0));
+ brw_math_invert(p, c->reg.t, c->reg.t);
+ brw_MUL(p, c->reg.t, c->reg.t, c->reg.dp1);
+
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_G, c->reg.t, c->reg.t1 );
+ brw_MOV(p, c->reg.t1, c->reg.t);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ }
+ is_negative = brw_ELSE(p, is_negative);
+ {
+ /* Coming back in. We know that both cannot be negative
+ * because the line would have been culled in that case.
+ */
+
+ /* If both are positive, do nothing */
+ /* Only on GM965/G965 */
+ if (c->chipset.is_965) {
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_L, c->reg.dp0, brw_imm_f(0.0));
+ is_neg2 = brw_IF(p, BRW_EXECUTE_1);
+ }
+
+ {
+ brw_ADD(p, c->reg.t, c->reg.dp0, negate(c->reg.dp1));
+ brw_math_invert(p, c->reg.t, c->reg.t);
+ brw_MUL(p, c->reg.t, c->reg.t, c->reg.dp0);
+
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_G, c->reg.t, c->reg.t0 );
+ brw_MOV(p, c->reg.t0, c->reg.t);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ }
+
+ if (c->chipset.is_965) {
+ brw_ENDIF(p, is_neg2);
+ }
+ }
+ brw_ENDIF(p, is_negative);
+ }
+ brw_ENDIF(p, plane_active);
+
+ /* plane_ptr++;
+ */
+ brw_ADD(p, get_addr_reg(plane_ptr), get_addr_reg(plane_ptr), brw_clip_plane_stride(c));
+
+ /* while (planemask>>=1) != 0
+ */
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_SHR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(1));
+ }
+ brw_WHILE(p, plane_loop);
+
+ brw_ADD(p, c->reg.t, c->reg.t0, c->reg.t1);
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_L, c->reg.t, brw_imm_f(1.0));
+ not_culled = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_clip_interp_vertex(c, newvtx0, vtx0, vtx1, c->reg.t0, FALSE);
+ brw_clip_interp_vertex(c, newvtx1, vtx1, vtx0, c->reg.t1, FALSE);
+
+ brw_clip_emit_vue(c, newvtx0, 1, 0, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_START);
+ brw_clip_emit_vue(c, newvtx1, 0, 1, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_END);
+ }
+ brw_ENDIF(p, not_culled);
+ brw_clip_kill_thread(c);
+}
+
+
+
+void brw_emit_line_clip( struct brw_clip_compile *c )
+{
+ brw_clip_line_alloc_regs(c);
+ brw_clip_init_ff_sync(c);
+
+ if (c->key.do_flat_shading)
+ brw_clip_copy_colors(c, 0, 1);
+
+ clip_and_emit_line(c);
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "brw_defines.h"
+#include "brw_eu.h"
+#include "brw_util.h"
+#include "brw_clip.h"
+
+
+/* Point clipping, nothing to do?
+ */
+void brw_emit_point_clip( struct brw_clip_compile *c )
+{
+ /* Send an empty message to kill the thread:
+ */
+ brw_clip_tri_alloc_regs(c, 0);
+ brw_clip_init_ff_sync(c);
+
+ brw_clip_kill_thread(c);
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_math.h"
+
+#include "brw_context.h"
+#include "brw_clip.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "brw_debug.h"
+
+struct brw_clip_unit_key {
+ unsigned int total_grf;
+ unsigned int urb_entry_read_length;
+ unsigned int curb_entry_read_length;
+ unsigned int clip_mode;
+
+ unsigned int curbe_offset;
+
+ unsigned int nr_urb_entries, urb_size;
+
+ GLboolean depth_clamp;
+};
+
+static void
+clip_unit_populate_key(struct brw_context *brw, struct brw_clip_unit_key *key)
+{
+ memset(key, 0, sizeof(*key));
+
+ /* CACHE_NEW_CLIP_PROG */
+ key->total_grf = brw->clip.prog_data->total_grf;
+ key->urb_entry_read_length = brw->clip.prog_data->urb_read_length;
+ key->curb_entry_read_length = brw->clip.prog_data->curb_read_length;
+ key->clip_mode = brw->clip.prog_data->clip_mode;
+
+ /* BRW_NEW_CURBE_OFFSETS */
+ key->curbe_offset = brw->curbe.clip_start;
+
+ /* BRW_NEW_URB_FENCE */
+ key->nr_urb_entries = brw->urb.nr_clip_entries;
+ key->urb_size = brw->urb.vsize;
+
+ /* */
+ key->depth_clamp = 0; /* XXX: add this to gallium: ctx->Transform.DepthClamp; */
+}
+
+static enum pipe_error
+clip_unit_create_from_key(struct brw_context *brw,
+ struct brw_clip_unit_key *key,
+ struct brw_winsys_reloc *reloc,
+ struct brw_winsys_buffer **bo_out)
+{
+ struct brw_clip_unit_state clip;
+ enum pipe_error ret;
+
+ memset(&clip, 0, sizeof(clip));
+
+ clip.thread0.grf_reg_count = align(key->total_grf, 16) / 16 - 1;
+ /* reloc */
+ clip.thread0.kernel_start_pointer = 0;
+
+ clip.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
+ clip.thread1.single_program_flow = 1;
+
+ clip.thread3.urb_entry_read_length = key->urb_entry_read_length;
+ clip.thread3.const_urb_entry_read_length = key->curb_entry_read_length;
+ clip.thread3.const_urb_entry_read_offset = key->curbe_offset * 2;
+ clip.thread3.dispatch_grf_start_reg = 1;
+ clip.thread3.urb_entry_read_offset = 0;
+
+ clip.thread4.nr_urb_entries = key->nr_urb_entries;
+ clip.thread4.urb_entry_allocation_size = key->urb_size - 1;
+ /* If we have enough clip URB entries to run two threads, do so.
+ */
+ if (key->nr_urb_entries >= 10) {
+ /* Half of the URB entries go to each thread, and it has to be an
+ * even number.
+ */
+ assert(key->nr_urb_entries % 2 == 0);
+
+ /* Although up to 16 concurrent Clip threads are allowed on IGDNG,
+ * only 2 threads can output VUEs at a time.
+ */
+ if (BRW_IS_IGDNG(brw))
+ clip.thread4.max_threads = 16 - 1;
+ else
+ clip.thread4.max_threads = 2 - 1;
+ } else {
+ assert(key->nr_urb_entries >= 5);
+ clip.thread4.max_threads = 1 - 1;
+ }
+
+ if (BRW_DEBUG & DEBUG_SINGLE_THREAD)
+ clip.thread4.max_threads = 0;
+
+ if (BRW_DEBUG & DEBUG_STATS)
+ clip.thread4.stats_enable = 1;
+
+ clip.clip5.userclip_enable_flags = 0x7f;
+ clip.clip5.userclip_must_clip = 1;
+ clip.clip5.guard_band_enable = 0;
+ if (!key->depth_clamp)
+ clip.clip5.viewport_z_clip_enable = 1;
+ clip.clip5.viewport_xy_clip_enable = 1;
+ clip.clip5.vertex_position_space = BRW_CLIP_NDCSPACE;
+ clip.clip5.api_mode = BRW_CLIP_API_OGL;
+ clip.clip5.clip_mode = key->clip_mode;
+
+ if (BRW_IS_G4X(brw))
+ clip.clip5.negative_w_clip_test = 1;
+
+ clip.clip6.clipper_viewport_state_ptr = 0;
+ clip.viewport_xmin = -1;
+ clip.viewport_xmax = 1;
+ clip.viewport_ymin = -1;
+ clip.viewport_ymax = 1;
+
+ ret = brw_upload_cache(&brw->cache, BRW_CLIP_UNIT,
+ key, sizeof(*key),
+ reloc, 1,
+ &clip, sizeof(clip),
+ NULL, NULL,
+ bo_out);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+static int upload_clip_unit( struct brw_context *brw )
+{
+ struct brw_clip_unit_key key;
+ struct brw_winsys_reloc reloc[1];
+ unsigned grf_reg_count;
+ enum pipe_error ret;
+
+ clip_unit_populate_key(brw, &key);
+
+ grf_reg_count = align(key.total_grf, 16) / 16 - 1;
+
+ /* clip program relocation
+ *
+ * XXX: these reloc structs are long lived and only need to be
+ * updated when the bound BO changes. Hopefully the stuff mixed in
+ * in the delta's is non-orthogonal.
+ */
+ assert(brw->clip.prog_bo);
+ make_reloc(&reloc[0],
+ BRW_USAGE_STATE,
+ grf_reg_count << 1,
+ offsetof(struct brw_clip_unit_state, thread0),
+ brw->clip.prog_bo);
+
+
+ if (brw_search_cache(&brw->cache, BRW_CLIP_UNIT,
+ &key, sizeof(key),
+ reloc, 1,
+ NULL,
+ &brw->clip.state_bo))
+ return PIPE_OK;
+
+ /* Create new:
+ */
+ ret = clip_unit_create_from_key(brw, &key,
+ reloc,
+ &brw->clip.state_bo);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+const struct brw_tracked_state brw_clip_unit = {
+ .dirty = {
+ .mesa = 0,
+ .brw = (BRW_NEW_CURBE_OFFSETS |
+ BRW_NEW_URB_FENCE),
+ .cache = CACHE_NEW_CLIP_PROG
+ },
+ .prepare = upload_clip_unit,
+};
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "brw_defines.h"
+#include "brw_eu.h"
+#include "brw_util.h"
+#include "brw_clip.h"
+
+static void release_tmps( struct brw_clip_compile *c )
+{
+ c->last_tmp = c->first_tmp;
+}
+
+
+void brw_clip_tri_alloc_regs( struct brw_clip_compile *c,
+ GLuint nr_verts )
+{
+ GLuint i = 0,j;
+
+ /* Register usage is static, precompute here:
+ */
+ c->reg.R0 = retype(brw_vec8_grf(i, 0), BRW_REGISTER_TYPE_UD); i++;
+
+ if (c->key.nr_userclip) {
+ c->reg.fixed_planes = brw_vec4_grf(i, 0);
+ i += (6 + c->key.nr_userclip + 1) / 2;
+
+ c->prog_data.curb_read_length = (6 + c->key.nr_userclip + 1) / 2;
+ }
+ else
+ c->prog_data.curb_read_length = 0;
+
+
+ /* Payload vertices plus space for more generated vertices:
+ */
+ for (j = 0; j < nr_verts; j++) {
+ c->reg.vertex[j] = brw_vec4_grf(i, 0);
+ i += c->nr_regs;
+ }
+
+ if (c->key.nr_attrs & 1) {
+ for (j = 0; j < 3; j++) {
+ GLuint delta = c->key.nr_attrs*16 + 32;
+
+ if (c->chipset.is_igdng)
+ delta = c->key.nr_attrs * 16 + 32 * 3;
+
+ brw_MOV(&c->func, byte_offset(c->reg.vertex[j], delta), brw_imm_f(0));
+ }
+ }
+
+ c->reg.t = brw_vec1_grf(i, 0);
+ c->reg.loopcount = retype(brw_vec1_grf(i, 1), BRW_REGISTER_TYPE_D);
+ c->reg.nr_verts = retype(brw_vec1_grf(i, 2), BRW_REGISTER_TYPE_UD);
+ c->reg.planemask = retype(brw_vec1_grf(i, 3), BRW_REGISTER_TYPE_UD);
+ c->reg.plane_equation = brw_vec4_grf(i, 4);
+ i++;
+
+ c->reg.dpPrev = brw_vec1_grf(i, 0); /* fixme - dp4 will clobber r.1,2,3 */
+ c->reg.dp = brw_vec1_grf(i, 4);
+ i++;
+
+ c->reg.inlist = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, i, 0);
+ i++;
+
+ c->reg.outlist = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, i, 0);
+ i++;
+
+ c->reg.freelist = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, i, 0);
+ i++;
+
+ if (!c->key.nr_userclip) {
+ c->reg.fixed_planes = brw_vec8_grf(i, 0);
+ i++;
+ }
+
+ if (c->key.do_unfilled) {
+ c->reg.dir = brw_vec4_grf(i, 0);
+ c->reg.offset = brw_vec4_grf(i, 4);
+ i++;
+ c->reg.tmp0 = brw_vec4_grf(i, 0);
+ c->reg.tmp1 = brw_vec4_grf(i, 4);
+ i++;
+ }
+
+ if (c->need_ff_sync) {
+ c->reg.ff_sync = retype(brw_vec1_grf(i, 0), BRW_REGISTER_TYPE_UD);
+ i++;
+ }
+
+ c->first_tmp = i;
+ c->last_tmp = i;
+
+ c->prog_data.urb_read_length = c->nr_regs; /* ? */
+ c->prog_data.total_grf = i;
+}
+
+
+
+void brw_clip_tri_init_vertices( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp0 = c->reg.loopcount; /* handy temporary */
+ struct brw_instruction *is_rev;
+
+ /* Initial list of indices for incoming vertexes:
+ */
+ brw_AND(p, tmp0, get_element_ud(c->reg.R0, 2), brw_imm_ud(PRIM_MASK));
+ brw_CMP(p,
+ vec1(brw_null_reg()),
+ BRW_CONDITIONAL_EQ,
+ tmp0,
+ brw_imm_ud(_3DPRIM_TRISTRIP_REVERSE));
+
+ /* XXX: Is there an easier way to do this? Need to reverse every
+ * second tristrip element: Can ignore sometimes?
+ */
+ is_rev = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_MOV(p, get_element(c->reg.inlist, 0), brw_address(c->reg.vertex[1]) );
+ brw_MOV(p, get_element(c->reg.inlist, 1), brw_address(c->reg.vertex[0]) );
+ if (c->need_direction)
+ brw_MOV(p, c->reg.dir, brw_imm_f(-1));
+ }
+ is_rev = brw_ELSE(p, is_rev);
+ {
+ brw_MOV(p, get_element(c->reg.inlist, 0), brw_address(c->reg.vertex[0]) );
+ brw_MOV(p, get_element(c->reg.inlist, 1), brw_address(c->reg.vertex[1]) );
+ if (c->need_direction)
+ brw_MOV(p, c->reg.dir, brw_imm_f(1));
+ }
+ brw_ENDIF(p, is_rev);
+
+ brw_MOV(p, get_element(c->reg.inlist, 2), brw_address(c->reg.vertex[2]) );
+ brw_MOV(p, brw_vec8_grf(c->reg.outlist.nr, 0), brw_imm_f(0));
+ brw_MOV(p, c->reg.nr_verts, brw_imm_ud(3));
+}
+
+
+
+void brw_clip_tri_flat_shade( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *is_poly;
+ struct brw_reg tmp0 = c->reg.loopcount; /* handy temporary */
+
+ brw_AND(p, tmp0, get_element_ud(c->reg.R0, 2), brw_imm_ud(PRIM_MASK));
+ brw_CMP(p,
+ vec1(brw_null_reg()),
+ BRW_CONDITIONAL_EQ,
+ tmp0,
+ brw_imm_ud(_3DPRIM_POLYGON));
+
+ is_poly = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_clip_copy_colors(c, 1, 0);
+ brw_clip_copy_colors(c, 2, 0);
+ }
+ is_poly = brw_ELSE(p, is_poly);
+ {
+ brw_clip_copy_colors(c, 0, 2);
+ brw_clip_copy_colors(c, 1, 2);
+ }
+ brw_ENDIF(p, is_poly);
+}
+
+
+
+/* Use mesa's clipping algorithms, translated to GEN4 assembly.
+ */
+void brw_clip_tri( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_indirect vtx = brw_indirect(0, 0);
+ struct brw_indirect vtxPrev = brw_indirect(1, 0);
+ struct brw_indirect vtxOut = brw_indirect(2, 0);
+ struct brw_indirect plane_ptr = brw_indirect(3, 0);
+ struct brw_indirect inlist_ptr = brw_indirect(4, 0);
+ struct brw_indirect outlist_ptr = brw_indirect(5, 0);
+ struct brw_indirect freelist_ptr = brw_indirect(6, 0);
+ struct brw_instruction *plane_loop;
+ struct brw_instruction *plane_active;
+ struct brw_instruction *vertex_loop;
+ struct brw_instruction *next_test;
+ struct brw_instruction *prev_test;
+
+ brw_MOV(p, get_addr_reg(vtxPrev), brw_address(c->reg.vertex[2]) );
+ brw_MOV(p, get_addr_reg(plane_ptr), brw_clip_plane0_address(c));
+ brw_MOV(p, get_addr_reg(inlist_ptr), brw_address(c->reg.inlist));
+ brw_MOV(p, get_addr_reg(outlist_ptr), brw_address(c->reg.outlist));
+
+ brw_MOV(p, get_addr_reg(freelist_ptr), brw_address(c->reg.vertex[3]) );
+
+ plane_loop = brw_DO(p, BRW_EXECUTE_1);
+ {
+ /* if (planemask & 1)
+ */
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_AND(p, vec1(brw_null_reg()), c->reg.planemask, brw_imm_ud(1));
+
+ plane_active = brw_IF(p, BRW_EXECUTE_1);
+ {
+ /* vtxOut = freelist_ptr++
+ */
+ brw_MOV(p, get_addr_reg(vtxOut), get_addr_reg(freelist_ptr) );
+ brw_ADD(p, get_addr_reg(freelist_ptr), get_addr_reg(freelist_ptr), brw_imm_uw(c->nr_regs * REG_SIZE));
+
+ if (c->key.nr_userclip)
+ brw_MOV(p, c->reg.plane_equation, deref_4f(plane_ptr, 0));
+ else
+ brw_MOV(p, c->reg.plane_equation, deref_4b(plane_ptr, 0));
+
+ brw_MOV(p, c->reg.loopcount, c->reg.nr_verts);
+ brw_MOV(p, c->reg.nr_verts, brw_imm_ud(0));
+
+ vertex_loop = brw_DO(p, BRW_EXECUTE_1);
+ {
+ /* vtx = *input_ptr;
+ */
+ brw_MOV(p, get_addr_reg(vtx), deref_1uw(inlist_ptr, 0));
+
+ /* IS_NEGATIVE(prev) */
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_L);
+ brw_DP4(p, vec4(c->reg.dpPrev), deref_4f(vtxPrev, c->offset_hpos), c->reg.plane_equation);
+ prev_test = brw_IF(p, BRW_EXECUTE_1);
+ {
+ /* IS_POSITIVE(next)
+ */
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_GE);
+ brw_DP4(p, vec4(c->reg.dp), deref_4f(vtx, c->offset_hpos), c->reg.plane_equation);
+ next_test = brw_IF(p, BRW_EXECUTE_1);
+ {
+
+ /* Coming back in.
+ */
+ brw_ADD(p, c->reg.t, c->reg.dpPrev, negate(c->reg.dp));
+ brw_math_invert(p, c->reg.t, c->reg.t);
+ brw_MUL(p, c->reg.t, c->reg.t, c->reg.dpPrev);
+
+ /* If (vtxOut == 0) vtxOut = vtxPrev
+ */
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_EQ, get_addr_reg(vtxOut), brw_imm_uw(0) );
+ brw_MOV(p, get_addr_reg(vtxOut), get_addr_reg(vtxPrev) );
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ brw_clip_interp_vertex(c, vtxOut, vtxPrev, vtx, c->reg.t, GL_FALSE);
+
+ /* *outlist_ptr++ = vtxOut;
+ * nr_verts++;
+ * vtxOut = 0;
+ */
+ brw_MOV(p, deref_1uw(outlist_ptr, 0), get_addr_reg(vtxOut));
+ brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_uw(sizeof(short)));
+ brw_ADD(p, c->reg.nr_verts, c->reg.nr_verts, brw_imm_ud(1));
+ brw_MOV(p, get_addr_reg(vtxOut), brw_imm_uw(0) );
+ }
+ brw_ENDIF(p, next_test);
+
+ }
+ prev_test = brw_ELSE(p, prev_test);
+ {
+ /* *outlist_ptr++ = vtxPrev;
+ * nr_verts++;
+ */
+ brw_MOV(p, deref_1uw(outlist_ptr, 0), get_addr_reg(vtxPrev));
+ brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_uw(sizeof(short)));
+ brw_ADD(p, c->reg.nr_verts, c->reg.nr_verts, brw_imm_ud(1));
+
+ /* IS_NEGATIVE(next)
+ */
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_L);
+ brw_DP4(p, vec4(c->reg.dp), deref_4f(vtx, c->offset_hpos), c->reg.plane_equation);
+ next_test = brw_IF(p, BRW_EXECUTE_1);
+ {
+ /* Going out of bounds. Avoid division by zero as we
+ * know dp != dpPrev from DIFFERENT_SIGNS, above.
+ */
+ brw_ADD(p, c->reg.t, c->reg.dp, negate(c->reg.dpPrev));
+ brw_math_invert(p, c->reg.t, c->reg.t);
+ brw_MUL(p, c->reg.t, c->reg.t, c->reg.dp);
+
+ /* If (vtxOut == 0) vtxOut = vtx
+ */
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_EQ, get_addr_reg(vtxOut), brw_imm_uw(0) );
+ brw_MOV(p, get_addr_reg(vtxOut), get_addr_reg(vtx) );
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ brw_clip_interp_vertex(c, vtxOut, vtx, vtxPrev, c->reg.t, GL_TRUE);
+
+ /* *outlist_ptr++ = vtxOut;
+ * nr_verts++;
+ * vtxOut = 0;
+ */
+ brw_MOV(p, deref_1uw(outlist_ptr, 0), get_addr_reg(vtxOut));
+ brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_uw(sizeof(short)));
+ brw_ADD(p, c->reg.nr_verts, c->reg.nr_verts, brw_imm_ud(1));
+ brw_MOV(p, get_addr_reg(vtxOut), brw_imm_uw(0) );
+ }
+ brw_ENDIF(p, next_test);
+ }
+ brw_ENDIF(p, prev_test);
+
+ /* vtxPrev = vtx;
+ * inlist_ptr++;
+ */
+ brw_MOV(p, get_addr_reg(vtxPrev), get_addr_reg(vtx));
+ brw_ADD(p, get_addr_reg(inlist_ptr), get_addr_reg(inlist_ptr), brw_imm_uw(sizeof(short)));
+
+ /* while (--loopcount != 0)
+ */
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1));
+ }
+ brw_WHILE(p, vertex_loop);
+
+ /* vtxPrev = *(outlist_ptr-1) OR: outlist[nr_verts-1]
+ * inlist = outlist
+ * inlist_ptr = &inlist[0]
+ * outlist_ptr = &outlist[0]
+ */
+ brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_w(-2));
+ brw_MOV(p, get_addr_reg(vtxPrev), deref_1uw(outlist_ptr, 0));
+ brw_MOV(p, brw_vec8_grf(c->reg.inlist.nr, 0), brw_vec8_grf(c->reg.outlist.nr, 0));
+ brw_MOV(p, get_addr_reg(inlist_ptr), brw_address(c->reg.inlist));
+ brw_MOV(p, get_addr_reg(outlist_ptr), brw_address(c->reg.outlist));
+ }
+ brw_ENDIF(p, plane_active);
+
+ /* plane_ptr++;
+ */
+ brw_ADD(p, get_addr_reg(plane_ptr), get_addr_reg(plane_ptr), brw_clip_plane_stride(c));
+
+ /* nr_verts >= 3
+ */
+ brw_CMP(p,
+ vec1(brw_null_reg()),
+ BRW_CONDITIONAL_GE,
+ c->reg.nr_verts,
+ brw_imm_ud(3));
+
+ /* && (planemask>>=1) != 0
+ */
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_SHR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(1));
+ }
+ brw_WHILE(p, plane_loop);
+}
+
+
+
+void brw_clip_tri_emit_polygon(struct brw_clip_compile *c)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *loop, *if_insn;
+
+ /* for (loopcount = nr_verts-2; loopcount > 0; loopcount--)
+ */
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_G);
+ brw_ADD(p,
+ c->reg.loopcount,
+ c->reg.nr_verts,
+ brw_imm_d(-2));
+
+ if_insn = brw_IF(p, BRW_EXECUTE_1);
+ {
+ struct brw_indirect v0 = brw_indirect(0, 0);
+ struct brw_indirect vptr = brw_indirect(1, 0);
+
+ brw_MOV(p, get_addr_reg(vptr), brw_address(c->reg.inlist));
+ brw_MOV(p, get_addr_reg(v0), deref_1uw(vptr, 0));
+
+ brw_clip_emit_vue(c, v0, 1, 0, ((_3DPRIM_TRIFAN << 2) | R02_PRIM_START));
+
+ brw_ADD(p, get_addr_reg(vptr), get_addr_reg(vptr), brw_imm_uw(2));
+ brw_MOV(p, get_addr_reg(v0), deref_1uw(vptr, 0));
+
+ loop = brw_DO(p, BRW_EXECUTE_1);
+ {
+ brw_clip_emit_vue(c, v0, 1, 0, (_3DPRIM_TRIFAN << 2));
+
+ brw_ADD(p, get_addr_reg(vptr), get_addr_reg(vptr), brw_imm_uw(2));
+ brw_MOV(p, get_addr_reg(v0), deref_1uw(vptr, 0));
+
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1));
+ }
+ brw_WHILE(p, loop);
+
+ brw_clip_emit_vue(c, v0, 0, 1, ((_3DPRIM_TRIFAN << 2) | R02_PRIM_END));
+ }
+ brw_ENDIF(p, if_insn);
+}
+
+static void do_clip_tri( struct brw_clip_compile *c )
+{
+ brw_clip_init_planes(c);
+
+ brw_clip_tri(c);
+}
+
+
+static void maybe_do_clip_tri( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *do_clip;
+
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_NZ, c->reg.planemask, brw_imm_ud(0));
+ do_clip = brw_IF(p, BRW_EXECUTE_1);
+ {
+ do_clip_tri(c);
+ }
+ brw_ENDIF(p, do_clip);
+}
+
+static void brw_clip_test( struct brw_clip_compile *c )
+{
+ struct brw_reg t = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
+ struct brw_reg t1 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
+ struct brw_reg t2 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
+ struct brw_reg t3 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
+
+ struct brw_reg v0 = get_tmp(c);
+ struct brw_reg v1 = get_tmp(c);
+ struct brw_reg v2 = get_tmp(c);
+
+ struct brw_indirect vt0 = brw_indirect(0, 0);
+ struct brw_indirect vt1 = brw_indirect(1, 0);
+ struct brw_indirect vt2 = brw_indirect(2, 0);
+
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *is_outside;
+ struct brw_reg tmp0 = c->reg.loopcount; /* handy temporary */
+
+ brw_MOV(p, get_addr_reg(vt0), brw_address(c->reg.vertex[0]));
+ brw_MOV(p, get_addr_reg(vt1), brw_address(c->reg.vertex[1]));
+ brw_MOV(p, get_addr_reg(vt2), brw_address(c->reg.vertex[2]));
+ brw_MOV(p, v0, deref_4f(vt0, c->offset_hpos));
+ brw_MOV(p, v1, deref_4f(vt1, c->offset_hpos));
+ brw_MOV(p, v2, deref_4f(vt2, c->offset_hpos));
+ brw_AND(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(~0x3f));
+
+ /* test nearz, xmin, ymin plane */
+ /* clip.xyz < -clip.w */
+ brw_CMP(p, t1, BRW_CONDITIONAL_L, v0, negate(get_element(v0, 3)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, t2, BRW_CONDITIONAL_L, v1, negate(get_element(v1, 3)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, t3, BRW_CONDITIONAL_L, v2, negate(get_element(v2, 3)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ /* All vertices are outside of a plane, rejected */
+ brw_AND(p, t, t1, t2);
+ brw_AND(p, t, t, t3);
+ brw_OR(p, tmp0, get_element(t, 0), get_element(t, 1));
+ brw_OR(p, tmp0, tmp0, get_element(t, 2));
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_AND(p, brw_null_reg(), tmp0, brw_imm_ud(0x1));
+ is_outside = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_clip_kill_thread(c);
+ }
+ brw_ENDIF(p, is_outside);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ /* some vertices are inside a plane, some are outside,need to clip */
+ brw_XOR(p, t, t1, t2);
+ brw_XOR(p, t1, t2, t3);
+ brw_OR(p, t, t, t1);
+ brw_AND(p, t, t, brw_imm_ud(0x1));
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 0), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<5)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 1), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<3)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 2), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<1)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ /* test farz, xmax, ymax plane */
+ /* clip.xyz > clip.w */
+ brw_CMP(p, t1, BRW_CONDITIONAL_G, v0, get_element(v0, 3));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, t2, BRW_CONDITIONAL_G, v1, get_element(v1, 3));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, t3, BRW_CONDITIONAL_G, v2, get_element(v2, 3));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ /* All vertices are outside of a plane, rejected */
+ brw_AND(p, t, t1, t2);
+ brw_AND(p, t, t, t3);
+ brw_OR(p, tmp0, get_element(t, 0), get_element(t, 1));
+ brw_OR(p, tmp0, tmp0, get_element(t, 2));
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_AND(p, brw_null_reg(), tmp0, brw_imm_ud(0x1));
+ is_outside = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_clip_kill_thread(c);
+ }
+ brw_ENDIF(p, is_outside);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ /* some vertices are inside a plane, some are outside,need to clip */
+ brw_XOR(p, t, t1, t2);
+ brw_XOR(p, t1, t2, t3);
+ brw_OR(p, t, t, t1);
+ brw_AND(p, t, t, brw_imm_ud(0x1));
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 0), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<4)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 1), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<2)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 2), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<0)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ release_tmps(c);
+}
+
+
+void brw_emit_tri_clip( struct brw_clip_compile *c )
+{
+ struct brw_instruction *neg_rhw;
+ struct brw_compile *p = &c->func;
+ brw_clip_tri_alloc_regs(c, 3 + c->key.nr_userclip + 6);
+ brw_clip_tri_init_vertices(c);
+ brw_clip_init_clipmask(c);
+ brw_clip_init_ff_sync(c);
+
+ /* if -ve rhw workaround bit is set,
+ do cliptest */
+ if (c->chipset.is_965) {
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_AND(p, brw_null_reg(), get_element_ud(c->reg.R0, 2),
+ brw_imm_ud(1<<20));
+ neg_rhw = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_clip_test(c);
+ }
+ brw_ENDIF(p, neg_rhw);
+ }
+ /* Can't push into do_clip_tri because with polygon (or quad)
+ * flatshading, need to apply the flatshade here because we don't
+ * respect the PV when converting to trifan for emit:
+ */
+ if (c->key.do_flat_shading)
+ brw_clip_tri_flat_shade(c);
+
+ if ((c->key.clip_mode == BRW_CLIPMODE_NORMAL) ||
+ (c->key.clip_mode == BRW_CLIPMODE_KERNEL_CLIP))
+ do_clip_tri(c);
+ else
+ maybe_do_clip_tri(c);
+
+ brw_clip_tri_emit_polygon(c);
+
+ /* Send an empty message to kill the thread:
+ */
+ brw_clip_kill_thread(c);
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "brw_defines.h"
+#include "brw_eu.h"
+#include "brw_util.h"
+#include "brw_clip.h"
+
+
+
+/* This is performed against the original triangles, so no indirection
+ * required:
+BZZZT!
+ */
+static void compute_tri_direction( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg e = c->reg.tmp0;
+ struct brw_reg f = c->reg.tmp1;
+ struct brw_reg v0 = byte_offset(c->reg.vertex[0], c->offset_hpos);
+ struct brw_reg v1 = byte_offset(c->reg.vertex[1], c->offset_hpos);
+ struct brw_reg v2 = byte_offset(c->reg.vertex[2], c->offset_hpos);
+
+
+ struct brw_reg v0n = get_tmp(c);
+ struct brw_reg v1n = get_tmp(c);
+ struct brw_reg v2n = get_tmp(c);
+
+ /* Convert to NDC.
+ * NOTE: We can't modify the original vertex coordinates,
+ * as it may impact further operations.
+ * So, we have to keep normalized coordinates in temp registers.
+ *
+ * TBD-KC
+ * Try to optimize unnecessary MOV's.
+ */
+ brw_MOV(p, v0n, v0);
+ brw_MOV(p, v1n, v1);
+ brw_MOV(p, v2n, v2);
+
+ brw_clip_project_position(c, v0n);
+ brw_clip_project_position(c, v1n);
+ brw_clip_project_position(c, v2n);
+
+ /* Calculate the vectors of two edges of the triangle:
+ */
+ brw_ADD(p, e, v0n, negate(v2n));
+ brw_ADD(p, f, v1n, negate(v2n));
+
+ /* Take their crossproduct:
+ */
+ brw_set_access_mode(p, BRW_ALIGN_16);
+ brw_MUL(p, vec4(brw_null_reg()), brw_swizzle(e, 1,2,0,3), brw_swizzle(f,2,0,1,3));
+ brw_MAC(p, vec4(e), negate(brw_swizzle(e, 2,0,1,3)), brw_swizzle(f,1,2,0,3));
+ brw_set_access_mode(p, BRW_ALIGN_1);
+
+ brw_MUL(p, c->reg.dir, c->reg.dir, vec4(e));
+}
+
+
+static void cull_direction( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *ccw;
+ GLuint conditional;
+
+ assert (!(c->key.fill_ccw == CLIP_CULL &&
+ c->key.fill_cw == CLIP_CULL));
+
+ if (c->key.fill_ccw == CLIP_CULL)
+ conditional = BRW_CONDITIONAL_GE;
+ else
+ conditional = BRW_CONDITIONAL_L;
+
+ brw_CMP(p,
+ vec1(brw_null_reg()),
+ conditional,
+ get_element(c->reg.dir, 2),
+ brw_imm_f(0));
+
+ ccw = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_clip_kill_thread(c);
+ }
+ brw_ENDIF(p, ccw);
+}
+
+
+
+static void copy_bfc( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *ccw;
+ GLuint conditional;
+
+ /* Do we have any colors to copy?
+ */
+ if ((c->offset_color0 == 0 || c->offset_bfc0 == 0) &&
+ (c->offset_color1 == 0 || c->offset_bfc1 == 0))
+ return;
+
+ /* In some wierd degnerate cases we can end up testing the
+ * direction twice, once for culling and once for bfc copying. Oh
+ * well, that's what you get for setting wierd GL state.
+ */
+ if (c->key.copy_bfc_ccw)
+ conditional = BRW_CONDITIONAL_GE;
+ else
+ conditional = BRW_CONDITIONAL_L;
+
+ brw_CMP(p,
+ vec1(brw_null_reg()),
+ conditional,
+ get_element(c->reg.dir, 2),
+ brw_imm_f(0));
+
+ ccw = brw_IF(p, BRW_EXECUTE_1);
+ {
+ GLuint i;
+
+ for (i = 0; i < 3; i++) {
+ if (c->offset_color0 && c->offset_bfc0)
+ brw_MOV(p,
+ byte_offset(c->reg.vertex[i], c->offset_color0),
+ byte_offset(c->reg.vertex[i], c->offset_bfc0));
+
+ if (c->offset_color1 && c->offset_bfc1)
+ brw_MOV(p,
+ byte_offset(c->reg.vertex[i], c->offset_color0),
+ byte_offset(c->reg.vertex[i], c->offset_bfc0));
+ }
+ }
+ brw_ENDIF(p, ccw);
+}
+
+
+
+
+/*
+ GLfloat iz = 1.0 / dir.z;
+ GLfloat ac = dir.x * iz;
+ GLfloat bc = dir.y * iz;
+ offset = ctx->Polygon.OffsetUnits * DEPTH_SCALE;
+ offset += MAX2( abs(ac), abs(bc) ) * ctx->Polygon.OffsetFactor;
+ offset *= MRD;
+*/
+static void compute_offset( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg off = c->reg.offset;
+ struct brw_reg dir = c->reg.dir;
+
+ brw_math_invert(p, get_element(off, 2), get_element(dir, 2));
+ brw_MUL(p, vec2(off), dir, get_element(off, 2));
+
+ brw_CMP(p,
+ vec1(brw_null_reg()),
+ BRW_CONDITIONAL_GE,
+ brw_abs(get_element(off, 0)),
+ brw_abs(get_element(off, 1)));
+
+ brw_SEL(p, vec1(off), brw_abs(get_element(off, 0)), brw_abs(get_element(off, 1)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ brw_MUL(p, vec1(off), off, brw_imm_f(c->key.offset_factor));
+ brw_ADD(p, vec1(off), off, brw_imm_f(c->key.offset_units));
+}
+
+
+static void merge_edgeflags( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *is_poly;
+ struct brw_reg tmp0 = get_element_ud(c->reg.tmp0, 0);
+
+ brw_AND(p, tmp0, get_element_ud(c->reg.R0, 2), brw_imm_ud(PRIM_MASK));
+ brw_CMP(p,
+ vec1(brw_null_reg()),
+ BRW_CONDITIONAL_EQ,
+ tmp0,
+ brw_imm_ud(_3DPRIM_POLYGON));
+
+ /* Get away with using reg.vertex because we know that this is not
+ * a _3DPRIM_TRISTRIP_REVERSE:
+ */
+ is_poly = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_EQ);
+ brw_AND(p, vec1(brw_null_reg()), get_element_ud(c->reg.R0, 2), brw_imm_ud(1<<8));
+ brw_MOV(p, byte_offset(c->reg.vertex[0], c->offset_edgeflag), brw_imm_f(0));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_EQ);
+ brw_AND(p, vec1(brw_null_reg()), get_element_ud(c->reg.R0, 2), brw_imm_ud(1<<9));
+ brw_MOV(p, byte_offset(c->reg.vertex[2], c->offset_edgeflag), brw_imm_f(0));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ }
+ brw_ENDIF(p, is_poly);
+}
+
+
+
+static void apply_one_offset( struct brw_clip_compile *c,
+ struct brw_indirect vert )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg z = deref_1f(vert, c->header_position_offset +
+ 2 * type_sz(BRW_REGISTER_TYPE_F));
+
+ brw_ADD(p, z, z, vec1(c->reg.offset));
+}
+
+
+
+/***********************************************************************
+ * Output clipped polygon as an unfilled primitive:
+ */
+static void emit_lines(struct brw_clip_compile *c,
+ GLboolean do_offset)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *loop;
+ struct brw_instruction *draw_edge;
+ struct brw_indirect v0 = brw_indirect(0, 0);
+ struct brw_indirect v1 = brw_indirect(1, 0);
+ struct brw_indirect v0ptr = brw_indirect(2, 0);
+ struct brw_indirect v1ptr = brw_indirect(3, 0);
+
+ /* Need a seperate loop for offset:
+ */
+ if (do_offset) {
+ brw_MOV(p, c->reg.loopcount, c->reg.nr_verts);
+ brw_MOV(p, get_addr_reg(v0ptr), brw_address(c->reg.inlist));
+
+ loop = brw_DO(p, BRW_EXECUTE_1);
+ {
+ brw_MOV(p, get_addr_reg(v0), deref_1uw(v0ptr, 0));
+ brw_ADD(p, get_addr_reg(v0ptr), get_addr_reg(v0ptr), brw_imm_uw(2));
+
+ apply_one_offset(c, v0);
+
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_G);
+ brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1));
+ }
+ brw_WHILE(p, loop);
+ }
+
+ /* v1ptr = &inlist[nr_verts]
+ * *v1ptr = v0
+ */
+ brw_MOV(p, c->reg.loopcount, c->reg.nr_verts);
+ brw_MOV(p, get_addr_reg(v0ptr), brw_address(c->reg.inlist));
+ brw_ADD(p, get_addr_reg(v1ptr), get_addr_reg(v0ptr), retype(c->reg.nr_verts, BRW_REGISTER_TYPE_UW));
+ brw_ADD(p, get_addr_reg(v1ptr), get_addr_reg(v1ptr), retype(c->reg.nr_verts, BRW_REGISTER_TYPE_UW));
+ brw_MOV(p, deref_1uw(v1ptr, 0), deref_1uw(v0ptr, 0));
+
+ loop = brw_DO(p, BRW_EXECUTE_1);
+ {
+ brw_MOV(p, get_addr_reg(v0), deref_1uw(v0ptr, 0));
+ brw_MOV(p, get_addr_reg(v1), deref_1uw(v0ptr, 2));
+ brw_ADD(p, get_addr_reg(v0ptr), get_addr_reg(v0ptr), brw_imm_uw(2));
+
+ /* draw edge if edgeflag != 0 */
+ brw_CMP(p,
+ vec1(brw_null_reg()), BRW_CONDITIONAL_NZ,
+ deref_1f(v0, c->offset_edgeflag),
+ brw_imm_f(0));
+ draw_edge = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_clip_emit_vue(c, v0, 1, 0, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_START);
+ brw_clip_emit_vue(c, v1, 1, 0, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_END);
+ }
+ brw_ENDIF(p, draw_edge);
+
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1));
+ }
+ brw_WHILE(p, loop);
+}
+
+
+
+static void emit_points(struct brw_clip_compile *c,
+ GLboolean do_offset )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *loop;
+ struct brw_instruction *draw_point;
+
+ struct brw_indirect v0 = brw_indirect(0, 0);
+ struct brw_indirect v0ptr = brw_indirect(2, 0);
+
+ brw_MOV(p, c->reg.loopcount, c->reg.nr_verts);
+ brw_MOV(p, get_addr_reg(v0ptr), brw_address(c->reg.inlist));
+
+ loop = brw_DO(p, BRW_EXECUTE_1);
+ {
+ brw_MOV(p, get_addr_reg(v0), deref_1uw(v0ptr, 0));
+ brw_ADD(p, get_addr_reg(v0ptr), get_addr_reg(v0ptr), brw_imm_uw(2));
+
+ /* draw if edgeflag != 0
+ */
+ brw_CMP(p,
+ vec1(brw_null_reg()), BRW_CONDITIONAL_NZ,
+ deref_1f(v0, c->offset_edgeflag),
+ brw_imm_f(0));
+ draw_point = brw_IF(p, BRW_EXECUTE_1);
+ {
+ if (do_offset)
+ apply_one_offset(c, v0);
+
+ brw_clip_emit_vue(c, v0, 1, 0, (_3DPRIM_POINTLIST << 2) | R02_PRIM_START | R02_PRIM_END);
+ }
+ brw_ENDIF(p, draw_point);
+
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1));
+ }
+ brw_WHILE(p, loop);
+}
+
+
+
+
+
+
+
+static void emit_primitives( struct brw_clip_compile *c,
+ GLuint mode,
+ GLboolean do_offset )
+{
+ switch (mode) {
+ case CLIP_FILL:
+ brw_clip_tri_emit_polygon(c);
+ break;
+
+ case CLIP_LINE:
+ emit_lines(c, do_offset);
+ break;
+
+ case CLIP_POINT:
+ emit_points(c, do_offset);
+ break;
+
+ case CLIP_CULL:
+ assert(0);
+ break;
+ }
+}
+
+
+
+static void emit_unfilled_primitives( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *ccw;
+
+ /* Direction culling has already been done.
+ */
+ if (c->key.fill_ccw != c->key.fill_cw &&
+ c->key.fill_ccw != CLIP_CULL &&
+ c->key.fill_cw != CLIP_CULL)
+ {
+ brw_CMP(p,
+ vec1(brw_null_reg()),
+ BRW_CONDITIONAL_GE,
+ get_element(c->reg.dir, 2),
+ brw_imm_f(0));
+
+ ccw = brw_IF(p, BRW_EXECUTE_1);
+ {
+ emit_primitives(c, c->key.fill_ccw, c->key.offset_ccw);
+ }
+ ccw = brw_ELSE(p, ccw);
+ {
+ emit_primitives(c, c->key.fill_cw, c->key.offset_cw);
+ }
+ brw_ENDIF(p, ccw);
+ }
+ else if (c->key.fill_cw != CLIP_CULL) {
+ emit_primitives(c, c->key.fill_cw, c->key.offset_cw);
+ }
+ else if (c->key.fill_ccw != CLIP_CULL) {
+ emit_primitives(c, c->key.fill_ccw, c->key.offset_ccw);
+ }
+}
+
+
+
+
+static void check_nr_verts( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *if_insn;
+
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_L, c->reg.nr_verts, brw_imm_d(3));
+ if_insn = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_clip_kill_thread(c);
+ }
+ brw_ENDIF(p, if_insn);
+}
+
+
+void brw_emit_unfilled_clip( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *do_clip;
+
+
+ c->need_direction = ((c->key.offset_ccw || c->key.offset_cw) ||
+ (c->key.fill_ccw != c->key.fill_cw) ||
+ c->key.fill_ccw == CLIP_CULL ||
+ c->key.fill_cw == CLIP_CULL ||
+ c->key.copy_bfc_cw ||
+ c->key.copy_bfc_ccw);
+
+ brw_clip_tri_alloc_regs(c, 3 + c->key.nr_userclip + 6);
+ brw_clip_tri_init_vertices(c);
+ brw_clip_init_ff_sync(c);
+
+ assert(c->offset_edgeflag);
+
+ if (c->key.fill_ccw == CLIP_CULL &&
+ c->key.fill_cw == CLIP_CULL) {
+ brw_clip_kill_thread(c);
+ return;
+ }
+
+ merge_edgeflags(c);
+
+ /* Need to use the inlist indirection here:
+ */
+ if (c->need_direction)
+ compute_tri_direction(c);
+
+ if (c->key.fill_ccw == CLIP_CULL ||
+ c->key.fill_cw == CLIP_CULL)
+ cull_direction(c);
+
+ if (c->key.offset_ccw ||
+ c->key.offset_cw)
+ compute_offset(c);
+
+ if (c->key.copy_bfc_ccw ||
+ c->key.copy_bfc_cw)
+ copy_bfc(c);
+
+ /* Need to do this whether we clip or not:
+ */
+ if (c->key.do_flat_shading)
+ brw_clip_tri_flat_shade(c);
+
+ brw_clip_init_clipmask(c);
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_NZ, c->reg.planemask, brw_imm_ud(0));
+ do_clip = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_clip_init_planes(c);
+ brw_clip_tri(c);
+ check_nr_verts(c);
+ }
+ brw_ENDIF(p, do_clip);
+
+ emit_unfilled_primitives(c);
+ brw_clip_kill_thread(c);
+}
+
+
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "brw_defines.h"
+#include "brw_eu.h"
+#include "brw_util.h"
+#include "brw_clip.h"
+
+
+
+
+struct brw_reg get_tmp( struct brw_clip_compile *c )
+{
+ struct brw_reg tmp = brw_vec4_grf(c->last_tmp, 0);
+
+ if (++c->last_tmp > c->prog_data.total_grf)
+ c->prog_data.total_grf = c->last_tmp;
+
+ return tmp;
+}
+
+static void release_tmp( struct brw_clip_compile *c, struct brw_reg tmp )
+{
+ if (tmp.nr == c->last_tmp-1)
+ c->last_tmp--;
+}
+
+
+static struct brw_reg make_plane_ud(GLuint x, GLuint y, GLuint z, GLuint w)
+{
+ return brw_imm_ud((w<<24) | (z<<16) | (y<<8) | x);
+}
+
+
+void brw_clip_init_planes( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+
+ if (!c->key.nr_userclip) {
+ brw_MOV(p, get_element_ud(c->reg.fixed_planes, 0), make_plane_ud( 0, 0, 0xff, 1));
+ brw_MOV(p, get_element_ud(c->reg.fixed_planes, 1), make_plane_ud( 0, 0, 1, 1));
+ brw_MOV(p, get_element_ud(c->reg.fixed_planes, 2), make_plane_ud( 0, 0xff, 0, 1));
+ brw_MOV(p, get_element_ud(c->reg.fixed_planes, 3), make_plane_ud( 0, 1, 0, 1));
+ brw_MOV(p, get_element_ud(c->reg.fixed_planes, 4), make_plane_ud(0xff, 0, 0, 1));
+ brw_MOV(p, get_element_ud(c->reg.fixed_planes, 5), make_plane_ud( 1, 0, 0, 1));
+ }
+}
+
+
+
+#define W 3
+
+/* Project 'pos' to screen space (or back again), overwrite with results:
+ */
+void brw_clip_project_position(struct brw_clip_compile *c, struct brw_reg pos )
+{
+ struct brw_compile *p = &c->func;
+
+ /* calc rhw
+ */
+ brw_math_invert(p, get_element(pos, W), get_element(pos, W));
+
+ /* value.xyz *= value.rhw
+ */
+ brw_set_access_mode(p, BRW_ALIGN_16);
+ brw_MUL(p, brw_writemask(pos, BRW_WRITEMASK_XYZ), pos, brw_swizzle1(pos, W));
+ brw_set_access_mode(p, BRW_ALIGN_1);
+}
+
+
+static void brw_clip_project_vertex( struct brw_clip_compile *c,
+ struct brw_indirect vert_addr )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp = get_tmp(c);
+
+ /* Fixup position. Extract from the original vertex and re-project
+ * to screen space:
+ */
+ brw_MOV(p, tmp, deref_4f(vert_addr, c->offset_hpos));
+ brw_clip_project_position(c, tmp);
+ brw_MOV(p, deref_4f(vert_addr, c->header_position_offset), tmp);
+
+ release_tmp(c, tmp);
+}
+
+
+
+
+/* Interpolate between two vertices and put the result into a0.0.
+ * Increment a0.0 accordingly.
+ */
+void brw_clip_interp_vertex( struct brw_clip_compile *c,
+ struct brw_indirect dest_ptr,
+ struct brw_indirect v0_ptr, /* from */
+ struct brw_indirect v1_ptr, /* to */
+ struct brw_reg t0,
+ GLboolean force_edgeflag)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp = get_tmp(c);
+ GLuint i;
+
+ /* Just copy the vertex header:
+ */
+ /*
+ * After CLIP stage, only first 256 bits of the VUE are read
+ * back on IGDNG, so needn't change it
+ */
+ brw_copy_indirect_to_indirect(p, dest_ptr, v0_ptr, 1);
+
+ /* Iterate over each attribute (could be done in pairs?)
+ */
+ for (i = 0; i < c->key.nr_attrs; i++) {
+ GLuint delta = i*16 + 32;
+
+ if (c->chipset.is_igdng)
+ delta = i * 16 + 32 * 3;
+
+ if (delta == c->offset_edgeflag) {
+ if (force_edgeflag)
+ brw_MOV(p, deref_4f(dest_ptr, delta), brw_imm_f(1));
+ else
+ brw_MOV(p, deref_4f(dest_ptr, delta), deref_4f(v0_ptr, delta));
+ }
+ else {
+ /* Interpolate:
+ *
+ * New = attr0 + t*attr1 - t*attr0
+ */
+ brw_MUL(p,
+ vec4(brw_null_reg()),
+ deref_4f(v1_ptr, delta),
+ t0);
+
+ brw_MAC(p,
+ tmp,
+ negate(deref_4f(v0_ptr, delta)),
+ t0);
+
+ brw_ADD(p,
+ deref_4f(dest_ptr, delta),
+ deref_4f(v0_ptr, delta),
+ tmp);
+ }
+ }
+
+ if (i & 1) {
+ GLuint delta = i*16 + 32;
+
+ if (c->chipset.is_igdng)
+ delta = i * 16 + 32 * 3;
+
+ brw_MOV(p, deref_4f(dest_ptr, delta), brw_imm_f(0));
+ }
+
+ release_tmp(c, tmp);
+
+ /* Recreate the projected (NDC) coordinate in the new vertex
+ * header:
+ */
+ brw_clip_project_vertex(c, dest_ptr );
+}
+
+
+
+
+#define MAX_MRF 16
+
+void brw_clip_emit_vue(struct brw_clip_compile *c,
+ struct brw_indirect vert,
+ GLboolean allocate,
+ GLboolean eot,
+ GLuint header)
+{
+ struct brw_compile *p = &c->func;
+ GLuint start = c->last_mrf;
+
+ brw_clip_ff_sync(c);
+
+ assert(!(allocate && eot));
+
+ /* Cycle through mrf regs - probably futile as we have to wait for
+ * the allocation response anyway. Also, the order this function
+ * is invoked doesn't correspond to the order the instructions will
+ * be executed, so it won't have any effect in many cases.
+ */
+#if 0
+ if (start + c->nr_regs + 1 >= MAX_MRF)
+ start = 0;
+
+ c->last_mrf = start + c->nr_regs + 1;
+#endif
+
+ /* Copy the vertex from vertn into m1..mN+1:
+ */
+ brw_copy_from_indirect(p, brw_message_reg(start+1), vert, c->nr_regs);
+
+ /* Overwrite PrimType and PrimStart in the message header, for
+ * each vertex in turn:
+ */
+ brw_MOV(p, get_element_ud(c->reg.R0, 2), brw_imm_ud(header));
+
+
+ /* Send each vertex as a seperate write to the urb. This
+ * is different to the concept in brw_sf_emit.c, where
+ * subsequent writes are used to build up a single urb
+ * entry. Each of these writes instantiates a seperate
+ * urb entry - (I think... what about 'allocate'?)
+ */
+ brw_urb_WRITE(p,
+ allocate ? c->reg.R0 : retype(brw_null_reg(), BRW_REGISTER_TYPE_UD),
+ start,
+ c->reg.R0,
+ allocate,
+ 1, /* used */
+ c->nr_regs + 1, /* msg length */
+ allocate ? 1 : 0, /* response_length */
+ eot, /* eot */
+ 1, /* writes_complete */
+ 0, /* urb offset */
+ BRW_URB_SWIZZLE_NONE);
+}
+
+
+
+void brw_clip_kill_thread(struct brw_clip_compile *c)
+{
+ struct brw_compile *p = &c->func;
+
+ brw_clip_ff_sync(c);
+ /* Send an empty message to kill the thread and release any
+ * allocated urb entry:
+ */
+ brw_urb_WRITE(p,
+ retype(brw_null_reg(), BRW_REGISTER_TYPE_UD),
+ 0,
+ c->reg.R0,
+ 0, /* allocate */
+ 0, /* used */
+ 1, /* msg len */
+ 0, /* response len */
+ 1, /* eot */
+ 1, /* writes complete */
+ 0,
+ BRW_URB_SWIZZLE_NONE);
+}
+
+
+
+
+struct brw_reg brw_clip_plane0_address( struct brw_clip_compile *c )
+{
+ return brw_address(c->reg.fixed_planes);
+}
+
+
+struct brw_reg brw_clip_plane_stride( struct brw_clip_compile *c )
+{
+ if (c->key.nr_userclip) {
+ return brw_imm_uw(16);
+ }
+ else {
+ return brw_imm_uw(4);
+ }
+}
+
+
+/* If flatshading, distribute color from provoking vertex prior to
+ * clipping.
+ */
+void brw_clip_copy_colors( struct brw_clip_compile *c,
+ GLuint to, GLuint from )
+{
+ struct brw_compile *p = &c->func;
+
+ if (c->offset_color0)
+ brw_MOV(p,
+ byte_offset(c->reg.vertex[to], c->offset_color0),
+ byte_offset(c->reg.vertex[from], c->offset_color0));
+
+ if (c->offset_color1)
+ brw_MOV(p,
+ byte_offset(c->reg.vertex[to], c->offset_color1),
+ byte_offset(c->reg.vertex[from], c->offset_color1));
+
+ if (c->offset_bfc0)
+ brw_MOV(p,
+ byte_offset(c->reg.vertex[to], c->offset_bfc0),
+ byte_offset(c->reg.vertex[from], c->offset_bfc0));
+
+ if (c->offset_bfc1)
+ brw_MOV(p,
+ byte_offset(c->reg.vertex[to], c->offset_bfc1),
+ byte_offset(c->reg.vertex[from], c->offset_bfc1));
+}
+
+
+
+void brw_clip_init_clipmask( struct brw_clip_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg incoming = get_element_ud(c->reg.R0, 2);
+
+ /* Shift so that lowest outcode bit is rightmost:
+ */
+ brw_SHR(p, c->reg.planemask, incoming, brw_imm_ud(26));
+
+ if (c->key.nr_userclip) {
+ struct brw_reg tmp = retype(vec1(get_tmp(c)), BRW_REGISTER_TYPE_UD);
+
+ /* Rearrange userclip outcodes so that they come directly after
+ * the fixed plane bits.
+ */
+ brw_AND(p, tmp, incoming, brw_imm_ud(0x3f<<14));
+ brw_SHR(p, tmp, tmp, brw_imm_ud(8));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, tmp);
+
+ release_tmp(c, tmp);
+ }
+}
+
+void brw_clip_ff_sync(struct brw_clip_compile *c)
+{
+ if (c->need_ff_sync) {
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *need_ff_sync;
+
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_Z);
+ brw_AND(p, brw_null_reg(), c->reg.ff_sync, brw_imm_ud(0x1));
+ need_ff_sync = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_OR(p, c->reg.ff_sync, c->reg.ff_sync, brw_imm_ud(0x1));
+ brw_ff_sync(p,
+ c->reg.R0,
+ 0,
+ c->reg.R0,
+ 1,
+ 1, /* used */
+ 1, /* msg length */
+ 1, /* response length */
+ 0, /* eot */
+ 1, /* write compelete */
+ 0, /* urb offset */
+ BRW_URB_SWIZZLE_NONE);
+ }
+ brw_ENDIF(p, need_ff_sync);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ }
+}
+
+void brw_clip_init_ff_sync(struct brw_clip_compile *c)
+{
+ if (c->need_ff_sync) {
+ struct brw_compile *p = &c->func;
+
+ brw_MOV(p, c->reg.ff_sync, brw_imm_ud(0));
+ }
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "pipe/p_context.h"
+#include "util/u_simple_list.h"
+
+#include "brw_context.h"
+#include "brw_defines.h"
+#include "brw_draw.h"
+#include "brw_state.h"
+#include "brw_batchbuffer.h"
+#include "brw_winsys.h"
+#include "brw_screen.h"
+
+
+static void brw_destroy_context( struct pipe_context *pipe )
+{
+ struct brw_context *brw = brw_context(pipe);
+ int i;
+
+ brw_context_flush( brw );
+ brw_batchbuffer_free( brw->batch );
+ brw_destroy_state(brw);
+
+ brw_draw_cleanup( brw );
+
+ brw_pipe_blend_cleanup( brw );
+ brw_pipe_depth_stencil_cleanup( brw );
+ brw_pipe_framebuffer_cleanup( brw );
+ brw_pipe_flush_cleanup( brw );
+ brw_pipe_misc_cleanup( brw );
+ brw_pipe_query_cleanup( brw );
+ brw_pipe_rast_cleanup( brw );
+ brw_pipe_sampler_cleanup( brw );
+ brw_pipe_shader_cleanup( brw );
+ brw_pipe_vertex_cleanup( brw );
+ brw_pipe_clear_cleanup( brw );
+
+ brw_hw_cc_cleanup( brw );
+
+
+ FREE(brw->wm.compile_data);
+
+ for (i = 0; i < brw->curr.fb.nr_cbufs; i++)
+ pipe_surface_reference(&brw->curr.fb.cbufs[i], NULL);
+ brw->curr.fb.nr_cbufs = 0;
+ pipe_surface_reference(&brw->curr.fb.zsbuf, NULL);
+
+ bo_reference(&brw->curbe.curbe_bo, NULL);
+ bo_reference(&brw->vs.prog_bo, NULL);
+ bo_reference(&brw->vs.state_bo, NULL);
+ bo_reference(&brw->vs.bind_bo, NULL);
+ bo_reference(&brw->gs.prog_bo, NULL);
+ bo_reference(&brw->gs.state_bo, NULL);
+ bo_reference(&brw->clip.prog_bo, NULL);
+ bo_reference(&brw->clip.state_bo, NULL);
+ bo_reference(&brw->clip.vp_bo, NULL);
+ bo_reference(&brw->sf.prog_bo, NULL);
+ bo_reference(&brw->sf.state_bo, NULL);
+ bo_reference(&brw->sf.vp_bo, NULL);
+
+ for (i = 0; i < Elements(brw->wm.sdc_bo); i++)
+ bo_reference(&brw->wm.sdc_bo[i], NULL);
+
+ bo_reference(&brw->wm.bind_bo, NULL);
+
+ for (i = 0; i < Elements(brw->wm.surf_bo); i++)
+ bo_reference(&brw->wm.surf_bo[i], NULL);
+
+ bo_reference(&brw->wm.sampler_bo, NULL);
+ bo_reference(&brw->wm.prog_bo, NULL);
+ bo_reference(&brw->wm.state_bo, NULL);
+}
+
+
+struct pipe_context *brw_create_context(struct pipe_screen *screen)
+{
+ struct brw_context *brw = (struct brw_context *) CALLOC_STRUCT(brw_context);
+
+ if (!brw) {
+ debug_printf("%s: failed to alloc context\n", __FUNCTION__);
+ return NULL;
+ }
+
+ brw->base.screen = screen;
+ brw->base.destroy = brw_destroy_context;
+ brw->sws = brw_screen(screen)->sws;
+ brw->chipset = brw_screen(screen)->chipset;
+
+ brw_pipe_blend_init( brw );
+ brw_pipe_depth_stencil_init( brw );
+ brw_pipe_framebuffer_init( brw );
+ brw_pipe_flush_init( brw );
+ brw_pipe_misc_init( brw );
+ brw_pipe_query_init( brw );
+ brw_pipe_rast_init( brw );
+ brw_pipe_sampler_init( brw );
+ brw_pipe_shader_init( brw );
+ brw_pipe_vertex_init( brw );
+ brw_pipe_clear_init( brw );
+
+ brw_hw_cc_init( brw );
+
+ brw_init_state( brw );
+ brw_draw_init( brw );
+
+ brw->state.dirty.mesa = ~0;
+ brw->state.dirty.brw = ~0;
+
+ brw->flags.always_emit_state = 0;
+
+ make_empty_list(&brw->query.active_head);
+
+ brw->batch = brw_batchbuffer_alloc( brw->sws, brw->chipset );
+ if (brw->batch == NULL)
+ goto fail;
+
+ return &brw->base;
+
+fail:
+ if (brw->batch)
+ brw_batchbuffer_free( brw->batch );
+ return NULL;
+}
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#ifndef BRWCONTEXT_INC
+#define BRWCONTEXT_INC
+
+#include "brw_structs.h"
+#include "brw_winsys.h"
+#include "brw_reg.h"
+#include "pipe/p_state.h"
+#include "pipe/p_context.h"
+#include "tgsi/tgsi_scan.h"
+
+
+/* Glossary:
+ *
+ * URB - uniform resource buffer. A mid-sized buffer which is
+ * partitioned between the fixed function units and used for passing
+ * values (vertices, primitives, constants) between them.
+ *
+ * CURBE - constant URB entry. An urb region (entry) used to hold
+ * constant values which the fixed function units can be instructed to
+ * preload into the GRF when spawning a thread.
+ *
+ * VUE - vertex URB entry. An urb entry holding a vertex and usually
+ * a vertex header. The header contains control information and
+ * things like primitive type, Begin/end flags and clip codes.
+ *
+ * PUE - primitive URB entry. An urb entry produced by the setup (SF)
+ * unit holding rasterization and interpolation parameters.
+ *
+ * GRF - general register file. One of several register files
+ * addressable by programmed threads. The inputs (r0, payload, curbe,
+ * urb) of the thread are preloaded to this area before the thread is
+ * spawned. The registers are individually 8 dwords wide and suitable
+ * for general usage. Registers holding thread input values are not
+ * special and may be overwritten.
+ *
+ * MRF - message register file. Threads communicate (and terminate)
+ * by sending messages. Message parameters are placed in contiguous
+ * MRF registers. All program output is via these messages. URB
+ * entries are populated by sending a message to the shared URB
+ * function containing the new data, together with a control word,
+ * often an unmodified copy of R0.
+ *
+ * R0 - GRF register 0. Typically holds control information used when
+ * sending messages to other threads.
+ *
+ * EU or GEN4 EU: The name of the programmable subsystem of the
+ * i965 hardware. Threads are executed by the EU, the registers
+ * described above are part of the EU architecture.
+ *
+ * Fixed function units:
+ *
+ * CS - Command streamer. Notional first unit, little software
+ * interaction. Holds the URB entries used for constant data, ie the
+ * CURBEs.
+ *
+ * VF/VS - Vertex Fetch / Vertex Shader. The fixed function part of
+ * this unit is responsible for pulling vertices out of vertex buffers
+ * in vram and injecting them into the processing pipe as VUEs. If
+ * enabled, it first passes them to a VS thread which is a good place
+ * for the driver to implement any active vertex shader.
+ *
+ * GS - Geometry Shader. This corresponds to a new DX10 concept. If
+ * enabled, incoming strips etc are passed to GS threads in individual
+ * line/triangle/point units. The GS thread may perform arbitary
+ * computation and emit whatever primtives with whatever vertices it
+ * chooses. This makes GS an excellent place to implement GL's
+ * unfilled polygon modes, though of course it is capable of much
+ * more. Additionally, GS is used to translate away primitives not
+ * handled by latter units, including Quads and Lineloops.
+ *
+ * CS - Clipper. Mesa's clipping algorithms are imported to run on
+ * this unit. The fixed function part performs cliptesting against
+ * the 6 fixed clipplanes and makes decisions on whether or not the
+ * incoming primitive needs to be passed to a thread for clipping.
+ * User clip planes are handled via cooperation with the VS thread.
+ *
+ * SF - Strips Fans or Setup: Triangles are prepared for
+ * rasterization. Interpolation coefficients are calculated.
+ * Flatshading and two-side lighting usually performed here.
+ *
+ * WM - Windower. Interpolation of vertex attributes performed here.
+ * Fragment shader implemented here. SIMD aspects of EU taken full
+ * advantage of, as pixels are processed in blocks of 16.
+ *
+ * CC - Color Calculator. No EU threads associated with this unit.
+ * Handles blending and (presumably) depth and stencil testing.
+ */
+
+#define BRW_MAX_CURBE (32*16)
+
+
+/* Need a value to say a particular vertex shader output isn't
+ * present. Limits us to 63 outputs currently.
+ */
+#define BRW_OUTPUT_NOT_PRESENT ((1<<6)-1)
+
+
+struct brw_context;
+
+struct brw_depth_stencil_state {
+ /* Precalculated hardware state:
+ */
+ struct brw_cc0 cc0;
+ struct brw_cc1 cc1;
+ struct brw_cc2 cc2;
+ struct brw_cc3 cc3;
+ struct brw_cc7 cc7;
+
+ unsigned iz_lookup;
+};
+
+
+struct brw_blend_state {
+ /* Precalculated hardware state:
+ */
+ struct brw_cc2 cc2;
+ struct brw_cc3 cc3;
+ struct brw_cc5 cc5;
+ struct brw_cc6 cc6;
+
+ struct brw_surf_ss0 ss0;
+};
+
+
+struct brw_rasterizer_state;
+
+struct brw_immediate_data {
+ unsigned nr;
+ float (*data)[4];
+};
+
+struct brw_vertex_shader {
+ const struct tgsi_token *tokens;
+ struct brw_winsys_buffer *const_buffer; /** Program constant buffer/surface */
+
+ struct tgsi_shader_info info;
+ struct brw_immediate_data immediates;
+
+ GLuint has_flow_control:1;
+ GLuint use_const_buffer:1;
+
+ /* Offsets of special vertex shader outputs required for clipping.
+ */
+ GLuint output_hpos:6; /* not always zero? */
+ GLuint output_color0:6;
+ GLuint output_color1:6;
+ GLuint output_bfc0:6;
+ GLuint output_bfc1:6;
+ GLuint output_edgeflag:6;
+
+ unsigned id;
+};
+
+struct brw_fs_signature {
+ GLuint nr_inputs;
+ struct {
+ GLuint interp:3; /* TGSI_INTERPOLATE_x */
+ GLuint semantic:5; /* TGSI_SEMANTIC_x */
+ GLuint semantic_index:24;
+ } input[PIPE_MAX_SHADER_INPUTS];
+};
+
+#define brw_fs_signature_size(s) (offsetof(struct brw_fs_signature, input) + \
+ ((s)->nr_inputs * sizeof (s)->input[0]))
+
+
+struct brw_fragment_shader {
+ const struct tgsi_token *tokens;
+ struct tgsi_shader_info info;
+
+ struct brw_fs_signature signature;
+ struct brw_immediate_data immediates;
+
+ unsigned iz_lookup;
+ /*unsigned wm_lookup;*/
+
+ unsigned uses_depth:1;
+ unsigned has_flow_control:1;
+
+ unsigned id;
+ struct brw_winsys_buffer *const_buffer; /** Program constant buffer/surface */
+ GLboolean use_const_buffer;
+};
+
+
+struct brw_sampler {
+ struct brw_ss0 ss0;
+ struct brw_ss1 ss1;
+ float border_color[4];
+ struct brw_ss3 ss3;
+};
+
+
+
+#define PIPE_NEW_DEPTH_STENCIL_ALPHA 0x1
+#define PIPE_NEW_RAST 0x2
+#define PIPE_NEW_BLEND 0x4
+#define PIPE_NEW_VIEWPORT 0x8
+#define PIPE_NEW_SAMPLERS 0x10
+#define PIPE_NEW_VERTEX_BUFFER 0x20
+#define PIPE_NEW_VERTEX_ELEMENT 0x40
+#define PIPE_NEW_FRAGMENT_SHADER 0x80
+#define PIPE_NEW_VERTEX_SHADER 0x100
+#define PIPE_NEW_FRAGMENT_CONSTANTS 0x200
+#define PIPE_NEW_VERTEX_CONSTANTS 0x400
+#define PIPE_NEW_CLIP 0x800
+#define PIPE_NEW_INDEX_BUFFER 0x1000
+#define PIPE_NEW_INDEX_RANGE 0x2000
+#define PIPE_NEW_BLEND_COLOR 0x4000
+#define PIPE_NEW_POLYGON_STIPPLE 0x8000
+#define PIPE_NEW_FRAMEBUFFER_DIMENSIONS 0x10000
+#define PIPE_NEW_DEPTH_BUFFER 0x20000
+#define PIPE_NEW_COLOR_BUFFERS 0x40000
+#define PIPE_NEW_QUERY 0x80000
+#define PIPE_NEW_SCISSOR 0x100000
+#define PIPE_NEW_BOUND_TEXTURES 0x200000
+#define PIPE_NEW_NR_CBUFS 0x400000
+#define PIPE_NEW_FRAGMENT_SIGNATURE 0x800000
+
+
+
+#define BRW_NEW_URB_FENCE 0x1
+#define BRW_NEW_FRAGMENT_PROGRAM 0x2
+#define BRW_NEW_VERTEX_PROGRAM 0x4
+#define BRW_NEW_INPUT_DIMENSIONS 0x8
+#define BRW_NEW_CURBE_OFFSETS 0x10
+#define BRW_NEW_REDUCED_PRIMITIVE 0x20
+#define BRW_NEW_PRIMITIVE 0x40
+#define BRW_NEW_CONTEXT 0x80
+#define BRW_NEW_WM_INPUT_DIMENSIONS 0x100
+#define BRW_NEW_PSP 0x800
+#define BRW_NEW_WM_SURFACES 0x1000
+#define BRW_NEW_xxx 0x2000 /* was FENCE */
+#define BRW_NEW_INDICES 0x4000
+
+/**
+ * Used for any batch entry with a relocated pointer that will be used
+ * by any 3D rendering. Need to re-emit these fresh in each
+ * batchbuffer as the referenced buffers may be relocated in the
+ * meantime.
+ */
+#define BRW_NEW_BATCH 0x10000
+#define BRW_NEW_NR_WM_SURFACES 0x40000
+#define BRW_NEW_NR_VS_SURFACES 0x80000
+#define BRW_NEW_INDEX_BUFFER 0x100000
+
+struct brw_state_flags {
+ /** State update flags signalled by mesa internals */
+ GLuint mesa;
+ /**
+ * State update flags signalled as the result of brw_tracked_state updates
+ */
+ GLuint brw;
+ /** State update flags signalled by brw_state_cache.c searches */
+ GLuint cache;
+};
+
+
+
+/* Data about a particular attempt to compile a program. Note that
+ * there can be many of these, each in a different GL state
+ * corresponding to a different brw_wm_prog_key struct, with different
+ * compiled programs:
+ */
+struct brw_wm_prog_data {
+ GLuint curb_read_length;
+ GLuint urb_read_length;
+
+ GLuint first_curbe_grf;
+ GLuint total_grf;
+ GLuint total_scratch;
+
+ GLuint nr_params; /**< number of float params/constants */
+ GLboolean error;
+
+ /* Pointer to tracked values (only valid once
+ * _mesa_load_state_parameters has been called at runtime).
+ */
+ const GLfloat *param[BRW_MAX_CURBE];
+};
+
+struct brw_sf_prog_data {
+ GLuint urb_read_length;
+ GLuint total_grf;
+
+ /* Each vertex may have upto 12 attributes, 4 components each,
+ * except WPOS which requires only 2. (11*4 + 2) == 44 ==> 11
+ * rows.
+ *
+ * Actually we use 4 for each, so call it 12 rows.
+ */
+ GLuint urb_entry_size;
+};
+
+
+struct brw_clip_prog_data;
+
+struct brw_gs_prog_data {
+ GLuint urb_read_length;
+ GLuint total_grf;
+};
+
+struct brw_vs_prog_data {
+ GLuint curb_read_length;
+ GLuint urb_read_length;
+ GLuint total_grf;
+
+ GLuint nr_outputs;
+ GLuint nr_inputs;
+
+ GLuint nr_params; /**< number of TGSI_FILE_CONSTANT's */
+
+ GLboolean writes_psiz;
+
+ /* Used for calculating urb partitions:
+ */
+ GLuint urb_entry_size;
+};
+
+
+/* Size == 0 if output either not written, or always [0,0,0,1]
+ */
+struct brw_vs_ouput_sizes {
+ GLubyte output_size[PIPE_MAX_SHADER_OUTPUTS];
+};
+
+
+/** Number of texture sampler units */
+#define BRW_MAX_TEX_UNIT 16
+
+/** Max number of render targets in a shader */
+#define BRW_MAX_DRAW_BUFFERS 4
+
+/**
+ * Size of our surface binding table for the WM.
+ * This contains pointers to the drawing surfaces and current texture
+ * objects and shader constant buffers (+2).
+ */
+#define BRW_WM_MAX_SURF (BRW_MAX_DRAW_BUFFERS + BRW_MAX_TEX_UNIT + 1)
+
+/**
+ * Helpers to convert drawing buffers, textures and constant buffers
+ * to surface binding table indexes, for WM.
+ */
+#define BTI_COLOR_BUF(d) (d)
+#define BTI_FRAGMENT_CONSTANTS (BRW_MAX_DRAW_BUFFERS)
+#define BTI_TEXTURE(t) (BRW_MAX_DRAW_BUFFERS + 1 + (t))
+
+/**
+ * Size of surface binding table for the VS.
+ * Only one constant buffer for now.
+ */
+#define BRW_VS_MAX_SURF 1
+
+/**
+ * Only a VS constant buffer
+ */
+#define SURF_INDEX_VERT_CONST_BUFFER 0
+
+
+/* Bit of a hack to align these with the winsys buffer_data_type enum.
+ */
+enum brw_cache_id {
+ BRW_CC_VP = BRW_DATA_GS_CC_VP,
+ BRW_CC_UNIT = BRW_DATA_GS_CC_UNIT,
+ BRW_WM_PROG = BRW_DATA_GS_WM_PROG,
+ BRW_SAMPLER_DEFAULT_COLOR = BRW_DATA_GS_SAMPLER_DEFAULT_COLOR,
+ BRW_SAMPLER = BRW_DATA_GS_SAMPLER,
+ BRW_WM_UNIT = BRW_DATA_GS_WM_UNIT,
+ BRW_SF_PROG = BRW_DATA_GS_SF_PROG,
+ BRW_SF_VP = BRW_DATA_GS_SF_VP,
+ BRW_SF_UNIT = BRW_DATA_GS_SF_UNIT,
+ BRW_VS_UNIT = BRW_DATA_GS_VS_UNIT,
+ BRW_VS_PROG = BRW_DATA_GS_VS_PROG,
+ BRW_GS_UNIT = BRW_DATA_GS_GS_UNIT,
+ BRW_GS_PROG = BRW_DATA_GS_GS_PROG,
+ BRW_CLIP_VP = BRW_DATA_GS_CLIP_VP,
+ BRW_CLIP_UNIT = BRW_DATA_GS_CLIP_UNIT,
+ BRW_CLIP_PROG = BRW_DATA_GS_CLIP_PROG,
+ BRW_SS_SURFACE = BRW_DATA_SS_SURFACE,
+ BRW_SS_SURF_BIND = BRW_DATA_SS_SURF_BIND,
+
+ BRW_MAX_CACHE
+};
+
+struct brw_cache_item {
+ /**
+ * Effectively part of the key, cache_id identifies what kind of state
+ * buffer is involved, and also which brw->state.dirty.cache flag should
+ * be set when this cache item is chosen.
+ */
+ enum brw_cache_id cache_id;
+ /** 32-bit hash of the key data */
+ GLuint hash;
+ GLuint key_size; /* for variable-sized keys */
+ const void *key;
+ struct brw_winsys_reloc *relocs;
+ GLuint nr_relocs;
+
+ struct brw_winsys_buffer *bo;
+ GLuint data_size;
+
+ struct brw_cache_item *next;
+};
+
+
+
+struct brw_cache {
+ struct brw_context *brw;
+ struct brw_winsys_screen *sws;
+
+ struct brw_cache_item **items;
+ GLuint size, n_items;
+
+ enum brw_buffer_type buffer_type;
+
+ GLuint key_size[BRW_MAX_CACHE]; /* for fixed-size keys */
+ GLuint aux_size[BRW_MAX_CACHE];
+ char *name[BRW_MAX_CACHE];
+
+
+ /* Record of the last BOs chosen for each cache_id. Used to set
+ * brw->state.dirty.cache when a new cache item is chosen.
+ */
+ struct brw_winsys_buffer *last_bo[BRW_MAX_CACHE];
+};
+
+
+struct brw_tracked_state {
+ struct brw_state_flags dirty;
+ int (*prepare)( struct brw_context *brw );
+ int (*emit)( struct brw_context *brw );
+};
+
+/* Flags for brw->state.cache.
+ */
+#define CACHE_NEW_CC_VP (1<<BRW_CC_VP)
+#define CACHE_NEW_CC_UNIT (1<<BRW_CC_UNIT)
+#define CACHE_NEW_WM_PROG (1<<BRW_WM_PROG)
+#define CACHE_NEW_SAMPLER_DEFAULT_COLOR (1<<BRW_SAMPLER_DEFAULT_COLOR)
+#define CACHE_NEW_SAMPLER (1<<BRW_SAMPLER)
+#define CACHE_NEW_WM_UNIT (1<<BRW_WM_UNIT)
+#define CACHE_NEW_SF_PROG (1<<BRW_SF_PROG)
+#define CACHE_NEW_SF_VP (1<<BRW_SF_VP)
+#define CACHE_NEW_SF_UNIT (1<<BRW_SF_UNIT)
+#define CACHE_NEW_VS_UNIT (1<<BRW_VS_UNIT)
+#define CACHE_NEW_VS_PROG (1<<BRW_VS_PROG)
+#define CACHE_NEW_GS_UNIT (1<<BRW_GS_UNIT)
+#define CACHE_NEW_GS_PROG (1<<BRW_GS_PROG)
+#define CACHE_NEW_CLIP_VP (1<<BRW_CLIP_VP)
+#define CACHE_NEW_CLIP_UNIT (1<<BRW_CLIP_UNIT)
+#define CACHE_NEW_CLIP_PROG (1<<BRW_CLIP_PROG)
+#define CACHE_NEW_SURFACE (1<<BRW_SS_SURFACE)
+#define CACHE_NEW_SURF_BIND (1<<BRW_SS_SURF_BIND)
+
+struct brw_cached_batch_item {
+ struct header *header;
+ GLuint sz;
+ struct brw_cached_batch_item *next;
+};
+
+
+
+/* Protect against a future where VERT_ATTRIB_MAX > 32. Wouldn't life
+ * be easier if C allowed arrays of packed elements?
+ */
+#define VS_INPUT_BITMASK_DWORDS ((PIPE_MAX_SHADER_INPUTS+31)/32)
+
+
+
+
+struct brw_vertex_info {
+ GLuint sizes[VS_INPUT_BITMASK_DWORDS * 2]; /* sizes:2[VERT_ATTRIB_MAX] */
+};
+
+
+struct brw_query_object {
+ /** Doubly linked list of active query objects in the context. */
+ struct brw_query_object *prev, *next;
+
+ /** Last query BO associated with this query. */
+ struct brw_winsys_buffer *bo;
+ /** First index in bo with query data for this object. */
+ int first_index;
+ /** Last index in bo with query data for this object. */
+ int last_index;
+
+ /* Total count of pixels from previous BOs */
+ uint64_t result;
+};
+
+#define CC_RELOC_VP 0
+
+
+/**
+ * brw_context is derived from pipe_context
+ */
+struct brw_context
+{
+ struct pipe_context base;
+ struct brw_chipset chipset;
+
+ struct brw_winsys_screen *sws;
+
+ struct brw_batchbuffer *batch;
+
+ GLuint primitive;
+ GLuint reduced_primitive;
+
+ /* Active state from the state tracker:
+ */
+ struct {
+ struct brw_vertex_shader *vertex_shader;
+ struct brw_fragment_shader *fragment_shader;
+ const struct brw_blend_state *blend;
+ const struct brw_rasterizer_state *rast;
+ const struct brw_depth_stencil_state *zstencil;
+
+ const struct brw_sampler *sampler[PIPE_MAX_SAMPLERS];
+ unsigned num_samplers;
+
+ struct pipe_texture *texture[PIPE_MAX_SAMPLERS];
+ struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
+ struct pipe_vertex_element vertex_element[PIPE_MAX_ATTRIBS];
+ unsigned num_vertex_elements;
+ unsigned num_textures;
+ unsigned num_vertex_buffers;
+
+ struct pipe_scissor_state scissor;
+ struct pipe_viewport_state viewport;
+ struct pipe_framebuffer_state fb;
+ struct pipe_clip_state ucp;
+ struct pipe_buffer *vertex_constants;
+ struct pipe_buffer *fragment_constants;
+
+ struct brw_blend_constant_color bcc;
+ struct brw_polygon_stipple bps;
+ struct brw_cc_viewport ccv;
+
+ /**
+ * Index buffer for this draw_prims call.
+ *
+ * Updates are signaled by PIPE_NEW_INDEX_BUFFER.
+ */
+ struct pipe_buffer *index_buffer;
+ unsigned index_size;
+
+ /* Updates are signalled by PIPE_NEW_INDEX_RANGE:
+ */
+ unsigned min_index;
+ unsigned max_index;
+
+ } curr;
+
+ struct {
+ struct brw_state_flags dirty;
+
+ /**
+ * List of buffers accumulated in brw_validate_state to receive
+ * dri_bo_check_aperture treatment before exec, so we can know if we
+ * should flush the batch and try again before emitting primitives.
+ *
+ * This can be a fixed number as we only have a limited number of
+ * objects referenced from the batchbuffer in a primitive emit,
+ * consisting of the vertex buffers, pipelined state pointers,
+ * the CURBE, the depth buffer, and a query BO.
+ */
+ struct brw_winsys_buffer *validated_bos[PIPE_MAX_SHADER_INPUTS + 16];
+ int validated_bo_count;
+ } state;
+
+ struct brw_cache cache; /** non-surface items */
+ struct brw_cache surface_cache; /* surface items */
+ struct brw_cached_batch_item *cached_batch_items;
+
+ struct {
+ struct u_upload_mgr *upload_vertex;
+ struct u_upload_mgr *upload_index;
+
+ /* Information on uploaded vertex buffers:
+ */
+ struct {
+ unsigned stride; /* in bytes between successive vertices */
+ unsigned offset; /* in bytes, of first vertex in bo */
+ unsigned vertex_count; /* count of valid vertices which may be accessed */
+ struct brw_winsys_buffer *bo;
+ } vb[PIPE_MAX_ATTRIBS];
+
+ unsigned nr_vb; /* currently the same as curr.num_vertex_buffers */
+ } vb;
+
+ struct {
+ /* Updates to these fields are signaled by BRW_NEW_INDEX_BUFFER. */
+ struct brw_winsys_buffer *bo;
+ unsigned int offset;
+ unsigned int size;
+ /* Offset to index buffer index to use in CMD_3D_PRIM so that we can
+ * avoid re-uploading the IB packet over and over if we're actually
+ * referencing the same index buffer.
+ */
+ unsigned int start_vertex_offset;
+ } ib;
+
+
+ /* BRW_NEW_URB_ALLOCATIONS:
+ */
+ struct {
+ GLuint vsize; /* vertex size plus header in urb registers */
+ GLuint csize; /* constant buffer size in urb registers */
+ GLuint sfsize; /* setup data size in urb registers */
+
+ GLboolean constrained;
+
+ GLuint nr_vs_entries;
+ GLuint nr_gs_entries;
+ GLuint nr_clip_entries;
+ GLuint nr_sf_entries;
+ GLuint nr_cs_entries;
+
+ GLuint vs_start;
+ GLuint gs_start;
+ GLuint clip_start;
+ GLuint sf_start;
+ GLuint cs_start;
+ } urb;
+
+
+ /* BRW_NEW_CURBE_OFFSETS:
+ */
+ struct {
+ GLuint wm_start; /**< pos of first wm const in CURBE buffer */
+ GLuint wm_size; /**< number of float[4] consts, multiple of 16 */
+ GLuint clip_start;
+ GLuint clip_size;
+ GLuint vs_start;
+ GLuint vs_size;
+ GLuint total_size;
+
+ struct brw_winsys_buffer *curbe_bo;
+ /** Offset within curbe_bo of space for current curbe entry */
+ GLuint curbe_offset;
+ /** Offset within curbe_bo of space for next curbe entry */
+ GLuint curbe_next_offset;
+
+ GLfloat *last_buf;
+ GLuint last_bufsz;
+ /**
+ * Whether we should create a new bo instead of reusing the old one
+ * (if we just dispatch the batch pointing at the old one.
+ */
+ GLboolean need_new_bo;
+ } curbe;
+
+ struct {
+ struct brw_vs_prog_data *prog_data;
+
+ struct brw_winsys_buffer *prog_bo;
+ struct brw_winsys_buffer *state_bo;
+
+ /** Binding table of pointers to surf_bo entries */
+ struct brw_winsys_buffer *bind_bo;
+ struct brw_winsys_buffer *surf_bo[BRW_VS_MAX_SURF];
+ GLuint nr_surfaces;
+ } vs;
+
+ struct {
+ struct brw_gs_prog_data *prog_data;
+
+ GLboolean prog_active;
+ struct brw_winsys_buffer *prog_bo;
+ struct brw_winsys_buffer *state_bo;
+ } gs;
+
+ struct {
+ struct brw_clip_prog_data *prog_data;
+
+ struct brw_winsys_buffer *prog_bo;
+ struct brw_winsys_buffer *state_bo;
+ struct brw_winsys_buffer *vp_bo;
+ } clip;
+
+
+ struct {
+ struct brw_sf_prog_data *prog_data;
+
+ struct brw_winsys_buffer *prog_bo;
+ struct brw_winsys_buffer *state_bo;
+ struct brw_winsys_buffer *vp_bo;
+ } sf;
+
+ struct {
+ struct brw_wm_prog_data *prog_data;
+ struct brw_wm_compile *compile_data;
+
+ /** Input sizes, calculated from active vertex program.
+ * One bit per fragment program input attribute.
+ */
+ /*GLbitfield input_size_masks[4];*/
+
+ /** Array of surface default colors (texture border color) */
+ struct brw_winsys_buffer *sdc_bo[BRW_MAX_TEX_UNIT];
+
+ GLuint render_surf;
+ GLuint nr_surfaces;
+
+ GLuint max_threads;
+ struct brw_winsys_buffer *scratch_bo;
+
+ GLuint sampler_count;
+ struct brw_winsys_buffer *sampler_bo;
+
+ /** Binding table of pointers to surf_bo entries */
+ struct brw_winsys_buffer *bind_bo;
+ struct brw_winsys_buffer *surf_bo[BRW_WM_MAX_SURF];
+
+ struct brw_winsys_buffer *prog_bo;
+ struct brw_winsys_buffer *state_bo;
+ } wm;
+
+
+ struct {
+ struct brw_winsys_buffer *state_bo;
+
+ struct brw_cc_unit_state cc;
+ struct brw_winsys_reloc reloc[1];
+ } cc;
+
+ struct {
+ struct brw_query_object active_head;
+ struct brw_winsys_buffer *bo;
+ int index;
+ GLboolean active;
+ int stats_wm;
+ } query;
+
+ struct {
+ unsigned always_emit_state:1;
+ unsigned always_flush_batch:1;
+ unsigned force_swtnl:1;
+ unsigned no_swtnl:1;
+ } flags;
+
+ /* Used to give every program string a unique id
+ */
+ GLuint program_id;
+};
+
+
+
+/*======================================================================
+ * brw_queryobj.c
+ */
+void brw_init_query(struct brw_context *brw);
+enum pipe_error brw_prepare_query_begin(struct brw_context *brw);
+void brw_emit_query_begin(struct brw_context *brw);
+void brw_emit_query_end(struct brw_context *brw);
+
+/*======================================================================
+ * brw_state_dump.c
+ */
+void brw_debug_batch(struct brw_context *intel);
+
+
+/*======================================================================
+ * brw_pipe_*.c
+ */
+void brw_pipe_blend_init( struct brw_context *brw );
+void brw_pipe_depth_stencil_init( struct brw_context *brw );
+void brw_pipe_framebuffer_init( struct brw_context *brw );
+void brw_pipe_flush_init( struct brw_context *brw );
+void brw_pipe_misc_init( struct brw_context *brw );
+void brw_pipe_query_init( struct brw_context *brw );
+void brw_pipe_rast_init( struct brw_context *brw );
+void brw_pipe_sampler_init( struct brw_context *brw );
+void brw_pipe_shader_init( struct brw_context *brw );
+void brw_pipe_vertex_init( struct brw_context *brw );
+void brw_pipe_clear_init( struct brw_context *brw );
+
+
+void brw_pipe_blend_cleanup( struct brw_context *brw );
+void brw_pipe_depth_stencil_cleanup( struct brw_context *brw );
+void brw_pipe_framebuffer_cleanup( struct brw_context *brw );
+void brw_pipe_flush_cleanup( struct brw_context *brw );
+void brw_pipe_misc_cleanup( struct brw_context *brw );
+void brw_pipe_query_cleanup( struct brw_context *brw );
+void brw_pipe_rast_cleanup( struct brw_context *brw );
+void brw_pipe_sampler_cleanup( struct brw_context *brw );
+void brw_pipe_shader_cleanup( struct brw_context *brw );
+void brw_pipe_vertex_cleanup( struct brw_context *brw );
+void brw_pipe_clear_cleanup( struct brw_context *brw );
+
+void brw_hw_cc_init( struct brw_context *brw );
+void brw_hw_cc_cleanup( struct brw_context *brw );
+
+
+
+void brw_context_flush( struct brw_context *brw );
+
+
+/* brw_urb.c
+ */
+int brw_upload_urb_fence(struct brw_context *brw);
+
+/* brw_curbe.c
+ */
+int brw_upload_cs_urb_state(struct brw_context *brw);
+
+
+/*======================================================================
+ * Inline conversion functions. These are better-typed than the
+ * macros used previously:
+ */
+static INLINE struct brw_context *
+brw_context( struct pipe_context *ctx )
+{
+ return (struct brw_context *)ctx;
+}
+
+
+#define BRW_IS_965(brw) ((brw)->chipset.is_965)
+#define BRW_IS_IGDNG(brw) ((brw)->chipset.is_igdng)
+#define BRW_IS_G4X(brw) ((brw)->chipset.is_g4x)
+
+
+#endif
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+
+#include "brw_batchbuffer.h"
+#include "brw_context.h"
+#include "brw_defines.h"
+#include "brw_state.h"
+#include "brw_util.h"
+#include "brw_debug.h"
+#include "brw_screen.h"
+
+
+/**
+ * Partition the CURBE between the various users of constant values:
+ * Note that vertex and fragment shaders can now fetch constants out
+ * of constant buffers. We no longer allocatea block of the GRF for
+ * constants. That greatly reduces the demand for space in the CURBE.
+ * Some of the comments within are dated...
+ */
+static int calculate_curbe_offsets( struct brw_context *brw )
+{
+ /* CACHE_NEW_WM_PROG */
+ const GLuint nr_fp_regs = brw->wm.prog_data->curb_read_length;
+
+ /* BRW_NEW_VERTEX_PROGRAM */
+ const GLuint nr_vp_regs = brw->vs.prog_data->curb_read_length;
+ GLuint nr_clip_regs = 0;
+ GLuint total_regs;
+
+ /* PIPE_NEW_CLIP */
+ if (brw->curr.ucp.nr) {
+ GLuint nr_planes = 6 + brw->curr.ucp.nr;
+ nr_clip_regs = (nr_planes * 4 + 15) / 16;
+ }
+
+
+ total_regs = nr_fp_regs + nr_vp_regs + nr_clip_regs;
+
+ /* When this is > 32, want to use a true constant buffer to hold
+ * the extra constants.
+ */
+ assert(total_regs <= 32);
+
+ /* Lazy resize:
+ */
+ if (nr_fp_regs > brw->curbe.wm_size ||
+ nr_vp_regs > brw->curbe.vs_size ||
+ nr_clip_regs != brw->curbe.clip_size ||
+ (total_regs < brw->curbe.total_size / 4 &&
+ brw->curbe.total_size > 16)) {
+
+ GLuint reg = 0;
+
+ /* Calculate a new layout:
+ */
+ reg = 0;
+ brw->curbe.wm_start = reg;
+ brw->curbe.wm_size = nr_fp_regs; reg += nr_fp_regs;
+ brw->curbe.clip_start = reg;
+ brw->curbe.clip_size = nr_clip_regs; reg += nr_clip_regs;
+ brw->curbe.vs_start = reg;
+ brw->curbe.vs_size = nr_vp_regs; reg += nr_vp_regs;
+ brw->curbe.total_size = reg;
+
+ if (BRW_DEBUG & DEBUG_CURBE)
+ debug_printf("curbe wm %d+%d clip %d+%d vs %d+%d\n",
+ brw->curbe.wm_start,
+ brw->curbe.wm_size,
+ brw->curbe.clip_start,
+ brw->curbe.clip_size,
+ brw->curbe.vs_start,
+ brw->curbe.vs_size );
+
+ brw->state.dirty.brw |= BRW_NEW_CURBE_OFFSETS;
+ }
+
+ return 0;
+}
+
+
+const struct brw_tracked_state brw_curbe_offsets = {
+ .dirty = {
+ .mesa = PIPE_NEW_CLIP,
+ .brw = BRW_NEW_VERTEX_PROGRAM,
+ .cache = CACHE_NEW_WM_PROG
+ },
+ .prepare = calculate_curbe_offsets
+};
+
+
+
+
+/* Define the number of curbes within CS's urb allocation. Multiple
+ * urb entries -> multiple curbes. These will be used by
+ * fixed-function hardware in a double-buffering scheme to avoid a
+ * pipeline stall each time the contents of the curbe is changed.
+ */
+int brw_upload_cs_urb_state(struct brw_context *brw)
+{
+ struct brw_cs_urb_state cs_urb;
+ memset(&cs_urb, 0, sizeof(cs_urb));
+
+ /* It appears that this is the state packet for the CS unit, ie. the
+ * urb entries detailed here are housed in the CS range from the
+ * URB_FENCE command.
+ */
+ cs_urb.header.opcode = CMD_CS_URB_STATE;
+ cs_urb.header.length = sizeof(cs_urb)/4 - 2;
+
+ /* BRW_NEW_URB_FENCE */
+ cs_urb.bits0.nr_urb_entries = brw->urb.nr_cs_entries;
+ cs_urb.bits0.urb_entry_size = brw->urb.csize - 1;
+
+ assert(brw->urb.nr_cs_entries);
+ BRW_CACHED_BATCH_STRUCT(brw, &cs_urb);
+ return 0;
+}
+
+static GLfloat fixed_plane[6][4] = {
+ { 0, 0, -1, 1 },
+ { 0, 0, 1, 1 },
+ { 0, -1, 0, 1 },
+ { 0, 1, 0, 1 },
+ {-1, 0, 0, 1 },
+ { 1, 0, 0, 1 }
+};
+
+/* Upload a new set of constants. Too much variability to go into the
+ * cache mechanism, but maybe would benefit from a comparison against
+ * the current uploaded set of constants.
+ */
+static enum pipe_error prepare_curbe_buffer(struct brw_context *brw)
+{
+ struct pipe_screen *screen = brw->base.screen;
+ const GLuint sz = brw->curbe.total_size;
+ const GLuint bufsz = sz * 16 * sizeof(GLfloat);
+ enum pipe_error ret;
+ GLfloat *buf;
+ GLuint i;
+
+ if (sz == 0) {
+ if (brw->curbe.last_buf) {
+ free(brw->curbe.last_buf);
+ brw->curbe.last_buf = NULL;
+ brw->curbe.last_bufsz = 0;
+ }
+ return 0;
+ }
+
+ buf = (GLfloat *) CALLOC(bufsz, 1);
+
+ /* fragment shader constants */
+ if (brw->curbe.wm_size) {
+ const struct brw_fragment_shader *fs = brw->curr.fragment_shader;
+ GLuint offset = brw->curbe.wm_start * 16;
+ GLuint nr_immediate, nr_const;
+
+ nr_immediate = fs->immediates.nr;
+ if (nr_immediate) {
+ memcpy(&buf[offset],
+ fs->immediates.data,
+ nr_immediate * 4 * sizeof(float));
+
+ offset += nr_immediate * 4;
+ }
+
+ nr_const = fs->info.file_max[TGSI_FILE_CONSTANT] + 1;
+/* nr_const = brw->wm.prog_data->nr_params; */
+ if (nr_const) {
+ const GLfloat *value = screen->buffer_map( screen,
+ brw->curr.fragment_constants,
+ PIPE_BUFFER_USAGE_CPU_READ);
+
+ memcpy(&buf[offset], value,
+ nr_const * 4 * sizeof(float));
+
+ screen->buffer_unmap( screen,
+ brw->curr.fragment_constants );
+ }
+ }
+
+
+ /* The clipplanes are actually delivered to both CLIP and VS units.
+ * VS uses them to calculate the outcode bitmasks.
+ */
+ if (brw->curbe.clip_size) {
+ GLuint offset = brw->curbe.clip_start * 16;
+ GLuint j;
+
+ /* If any planes are going this way, send them all this way:
+ */
+ for (i = 0; i < 6; i++) {
+ buf[offset + i * 4 + 0] = fixed_plane[i][0];
+ buf[offset + i * 4 + 1] = fixed_plane[i][1];
+ buf[offset + i * 4 + 2] = fixed_plane[i][2];
+ buf[offset + i * 4 + 3] = fixed_plane[i][3];
+ }
+
+ /* Clip planes:
+ */
+ assert(brw->curr.ucp.nr <= 6);
+ for (j = 0; j < brw->curr.ucp.nr; j++) {
+ buf[offset + i * 4 + 0] = brw->curr.ucp.ucp[j][0];
+ buf[offset + i * 4 + 1] = brw->curr.ucp.ucp[j][1];
+ buf[offset + i * 4 + 2] = brw->curr.ucp.ucp[j][2];
+ buf[offset + i * 4 + 3] = brw->curr.ucp.ucp[j][3];
+ i++;
+ }
+ }
+
+ /* vertex shader constants */
+ if (brw->curbe.vs_size) {
+ GLuint offset = brw->curbe.vs_start * 16;
+ const struct brw_vertex_shader *vs = brw->curr.vertex_shader;
+ GLuint nr_immediate, nr_const;
+
+ nr_immediate = vs->immediates.nr;
+ if (nr_immediate) {
+ memcpy(&buf[offset],
+ vs->immediates.data,
+ nr_immediate * 4 * sizeof(float));
+
+ offset += nr_immediate * 4;
+ }
+
+ nr_const = vs->info.file_max[TGSI_FILE_CONSTANT] + 1;
+ if (nr_const) {
+ /* XXX: note that constant buffers are currently *already* in
+ * buffer objects. If we want to keep on putting them into the
+ * curbe, makes sense to treat constbuf's specially with malloc.
+ */
+ const GLfloat *value = screen->buffer_map( screen,
+ brw->curr.vertex_constants,
+ PIPE_BUFFER_USAGE_CPU_READ);
+
+ /* XXX: what if user's constant buffer is too small?
+ */
+ memcpy(&buf[offset], value, nr_const * 4 * sizeof(float));
+
+ screen->buffer_unmap( screen, brw->curr.vertex_constants );
+ }
+ }
+
+ if (BRW_DEBUG & DEBUG_CURBE) {
+ for (i = 0; i < sz*16; i+=4)
+ debug_printf("curbe %d.%d: %f %f %f %f\n", i/8, i&4,
+ buf[i+0], buf[i+1], buf[i+2], buf[i+3]);
+
+ debug_printf("last_buf %p buf %p sz %d/%d cmp %d\n",
+ (void *)brw->curbe.last_buf, (void *)buf,
+ bufsz, brw->curbe.last_bufsz,
+ brw->curbe.last_buf ? memcmp(buf, brw->curbe.last_buf, bufsz) : -1);
+ }
+
+ if (brw->curbe.curbe_bo != NULL &&
+ brw->curbe.last_buf &&
+ bufsz == brw->curbe.last_bufsz &&
+ memcmp(buf, brw->curbe.last_buf, bufsz) == 0) {
+ /* constants have not changed */
+ FREE(buf);
+ }
+ else {
+ /* constants have changed */
+ FREE(brw->curbe.last_buf);
+
+ brw->curbe.last_buf = buf;
+ brw->curbe.last_bufsz = bufsz;
+
+ if (brw->curbe.curbe_bo != NULL &&
+ (brw->curbe.need_new_bo ||
+ brw->curbe.curbe_next_offset + bufsz > brw->curbe.curbe_bo->size))
+ {
+ bo_reference(&brw->curbe.curbe_bo, NULL);
+ }
+
+ if (brw->curbe.curbe_bo == NULL) {
+ /* Allocate a single page for CURBE entries for this
+ * batchbuffer. They're generally around 64b. We will
+ * discard the curbe buffer after the batch is flushed to
+ * avoid synchronous updates.
+ */
+ ret = brw->sws->bo_alloc(brw->sws,
+ BRW_BUFFER_TYPE_CURBE,
+ 4096, 1 << 6,
+ &brw->curbe.curbe_bo);
+ if (ret)
+ return ret;
+
+ brw->curbe.curbe_next_offset = 0;
+ }
+
+ brw->curbe.curbe_offset = brw->curbe.curbe_next_offset;
+ brw->curbe.curbe_next_offset += bufsz;
+ brw->curbe.curbe_next_offset = align(brw->curbe.curbe_next_offset, 64);
+
+ /* Copy data to the buffer:
+ */
+ brw->sws->bo_subdata(brw->curbe.curbe_bo,
+ BRW_DATA_CONSTANT_BUFFER,
+ brw->curbe.curbe_offset,
+ bufsz,
+ buf,
+ NULL, 0);
+ }
+
+ brw_add_validated_bo(brw, brw->curbe.curbe_bo);
+
+ /* Because this provokes an action (ie copy the constants into the
+ * URB), it shouldn't be shortcircuited if identical to the
+ * previous time - because eg. the urb destination may have
+ * changed, or the urb contents different to last time.
+ *
+ * Note that the data referred to is actually copied internally,
+ * not just used in place according to passed pointer.
+ *
+ * It appears that the CS unit takes care of using each available
+ * URB entry (Const URB Entry == CURBE) in turn, and issuing
+ * flushes as necessary when doublebuffering of CURBEs isn't
+ * possible.
+ */
+
+ return 0;
+}
+
+static enum pipe_error emit_curbe_buffer(struct brw_context *brw)
+{
+ GLuint sz = brw->curbe.total_size;
+
+ BEGIN_BATCH(2, IGNORE_CLIPRECTS);
+ if (sz == 0) {
+ OUT_BATCH((CMD_CONST_BUFFER << 16) | (2 - 2));
+ OUT_BATCH(0);
+ } else {
+ OUT_BATCH((CMD_CONST_BUFFER << 16) | (1 << 8) | (2 - 2));
+ OUT_RELOC(brw->curbe.curbe_bo,
+ BRW_USAGE_STATE,
+ (sz - 1) + brw->curbe.curbe_offset);
+ }
+ ADVANCE_BATCH();
+ return 0;
+}
+
+const struct brw_tracked_state brw_curbe_buffer = {
+ .dirty = {
+ .mesa = (PIPE_NEW_FRAGMENT_CONSTANTS |
+ PIPE_NEW_VERTEX_CONSTANTS |
+ PIPE_NEW_CLIP),
+ .brw = (BRW_NEW_FRAGMENT_PROGRAM |
+ BRW_NEW_VERTEX_PROGRAM |
+ BRW_NEW_URB_FENCE | /* Implicit - hardware requires this, not used above */
+ BRW_NEW_PSP | /* Implicit - hardware requires this, not used above */
+ BRW_NEW_CURBE_OFFSETS |
+ BRW_NEW_BATCH),
+ .cache = (CACHE_NEW_WM_PROG)
+ },
+ .prepare = prepare_curbe_buffer,
+ .emit = emit_curbe_buffer,
+};
+
--- /dev/null
+#ifndef BRW_DEBUG_H
+#define BRW_DEBUG_H
+
+/* ================================================================
+ * Debugging:
+ */
+
+#define DEBUG_TEXTURE 0x1
+#define DEBUG_STATE 0x2
+#define DEBUG_IOCTL 0x4
+#define DEBUG_BLIT 0x8
+#define DEBUG_CURBE 0x10
+#define DEBUG_FALLBACKS 0x20
+#define DEBUG_VERBOSE 0x40
+#define DEBUG_BATCH 0x80
+#define DEBUG_PIXEL 0x100
+#define DEBUG_WINSYS 0x200
+#define DEBUG_MIN_URB 0x400
+#define DEBUG_DISASSEM 0x800
+#define DEBUG_unused3 0x1000
+#define DEBUG_SYNC 0x2000
+#define DEBUG_PRIMS 0x4000
+#define DEBUG_VERTS 0x8000
+#define DEBUG_unused4 0x10000
+#define DEBUG_DMA 0x20000
+#define DEBUG_SANITY 0x40000
+#define DEBUG_SLEEP 0x80000
+#define DEBUG_STATS 0x100000
+#define DEBUG_unused5 0x200000
+#define DEBUG_SINGLE_THREAD 0x400000
+#define DEBUG_WM 0x800000
+#define DEBUG_URB 0x1000000
+#define DEBUG_VS 0x2000000
+
+#ifdef DEBUG
+extern int BRW_DEBUG;
+#else
+#define BRW_DEBUG 0
+#endif
+
+
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#ifndef BRW_DEFINES_H
+#define BRW_DEFINES_H
+
+/* 3D state:
+ */
+#define _3DOP_3DSTATE_PIPELINED 0x0
+#define _3DOP_3DSTATE_NONPIPELINED 0x1
+#define _3DOP_3DCONTROL 0x2
+#define _3DOP_3DPRIMITIVE 0x3
+
+#define _3DSTATE_PIPELINED_POINTERS 0x00
+#define _3DSTATE_BINDING_TABLE_POINTERS 0x01
+#define _3DSTATE_VERTEX_BUFFERS 0x08
+#define _3DSTATE_VERTEX_ELEMENTS 0x09
+#define _3DSTATE_INDEX_BUFFER 0x0A
+#define _3DSTATE_VF_STATISTICS 0x0B
+#define _3DSTATE_DRAWING_RECTANGLE 0x00
+#define _3DSTATE_CONSTANT_COLOR 0x01
+#define _3DSTATE_SAMPLER_PALETTE_LOAD 0x02
+#define _3DSTATE_CHROMA_KEY 0x04
+#define _3DSTATE_DEPTH_BUFFER 0x05
+#define _3DSTATE_POLY_STIPPLE_OFFSET 0x06
+#define _3DSTATE_POLY_STIPPLE_PATTERN 0x07
+#define _3DSTATE_LINE_STIPPLE 0x08
+#define _3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP 0x09
+#define _3DCONTROL 0x00
+
+#define PIPE_CONTROL_NOWRITE 0x00
+#define PIPE_CONTROL_WRITEIMMEDIATE 0x01
+#define PIPE_CONTROL_WRITEDEPTH 0x02
+#define PIPE_CONTROL_WRITETIMESTAMP 0x03
+
+#define PIPE_CONTROL_GTTWRITE_PROCESS_LOCAL 0x00
+#define PIPE_CONTROL_GTTWRITE_GLOBAL 0x01
+
+#define _3DPRIM_POINTLIST 0x01
+#define _3DPRIM_LINELIST 0x02
+#define _3DPRIM_LINESTRIP 0x03
+#define _3DPRIM_TRILIST 0x04
+#define _3DPRIM_TRISTRIP 0x05
+#define _3DPRIM_TRIFAN 0x06
+#define _3DPRIM_QUADLIST 0x07
+#define _3DPRIM_QUADSTRIP 0x08
+#define _3DPRIM_LINELIST_ADJ 0x09
+#define _3DPRIM_LINESTRIP_ADJ 0x0A
+#define _3DPRIM_TRILIST_ADJ 0x0B
+#define _3DPRIM_TRISTRIP_ADJ 0x0C
+#define _3DPRIM_TRISTRIP_REVERSE 0x0D
+#define _3DPRIM_POLYGON 0x0E
+#define _3DPRIM_RECTLIST 0x0F
+#define _3DPRIM_LINELOOP 0x10
+#define _3DPRIM_POINTLIST_BF 0x11
+#define _3DPRIM_LINESTRIP_CONT 0x12
+#define _3DPRIM_LINESTRIP_BF 0x13
+#define _3DPRIM_LINESTRIP_CONT_BF 0x14
+#define _3DPRIM_TRIFAN_NOSTIPPLE 0x15
+
+#define _3DPRIM_VERTEXBUFFER_ACCESS_SEQUENTIAL 0
+#define _3DPRIM_VERTEXBUFFER_ACCESS_RANDOM 1
+
+#define BRW_ANISORATIO_2 0
+#define BRW_ANISORATIO_4 1
+#define BRW_ANISORATIO_6 2
+#define BRW_ANISORATIO_8 3
+#define BRW_ANISORATIO_10 4
+#define BRW_ANISORATIO_12 5
+#define BRW_ANISORATIO_14 6
+#define BRW_ANISORATIO_16 7
+
+#define BRW_BLENDFACTOR_ONE 0x1
+#define BRW_BLENDFACTOR_SRC_COLOR 0x2
+#define BRW_BLENDFACTOR_SRC_ALPHA 0x3
+#define BRW_BLENDFACTOR_DST_ALPHA 0x4
+#define BRW_BLENDFACTOR_DST_COLOR 0x5
+#define BRW_BLENDFACTOR_SRC_ALPHA_SATURATE 0x6
+#define BRW_BLENDFACTOR_CONST_COLOR 0x7
+#define BRW_BLENDFACTOR_CONST_ALPHA 0x8
+#define BRW_BLENDFACTOR_SRC1_COLOR 0x9
+#define BRW_BLENDFACTOR_SRC1_ALPHA 0x0A
+#define BRW_BLENDFACTOR_ZERO 0x11
+#define BRW_BLENDFACTOR_INV_SRC_COLOR 0x12
+#define BRW_BLENDFACTOR_INV_SRC_ALPHA 0x13
+#define BRW_BLENDFACTOR_INV_DST_ALPHA 0x14
+#define BRW_BLENDFACTOR_INV_DST_COLOR 0x15
+#define BRW_BLENDFACTOR_INV_CONST_COLOR 0x17
+#define BRW_BLENDFACTOR_INV_CONST_ALPHA 0x18
+#define BRW_BLENDFACTOR_INV_SRC1_COLOR 0x19
+#define BRW_BLENDFACTOR_INV_SRC1_ALPHA 0x1A
+
+#define BRW_BLENDFUNCTION_ADD 0
+#define BRW_BLENDFUNCTION_SUBTRACT 1
+#define BRW_BLENDFUNCTION_REVERSE_SUBTRACT 2
+#define BRW_BLENDFUNCTION_MIN 3
+#define BRW_BLENDFUNCTION_MAX 4
+
+#define BRW_ALPHATEST_FORMAT_UNORM8 0
+#define BRW_ALPHATEST_FORMAT_FLOAT32 1
+
+#define BRW_CHROMAKEY_KILL_ON_ANY_MATCH 0
+#define BRW_CHROMAKEY_REPLACE_BLACK 1
+
+#define BRW_CLIP_API_OGL 0
+#define BRW_CLIP_API_DX 1
+
+#define BRW_CLIPMODE_NORMAL 0
+#define BRW_CLIPMODE_CLIP_ALL 1
+#define BRW_CLIPMODE_CLIP_NON_REJECTED 2
+#define BRW_CLIPMODE_REJECT_ALL 3
+#define BRW_CLIPMODE_ACCEPT_ALL 4
+#define BRW_CLIPMODE_KERNEL_CLIP 5
+
+#define BRW_CLIP_NDCSPACE 0
+#define BRW_CLIP_SCREENSPACE 1
+
+#define BRW_COMPAREFUNCTION_ALWAYS 0
+#define BRW_COMPAREFUNCTION_NEVER 1
+#define BRW_COMPAREFUNCTION_LESS 2
+#define BRW_COMPAREFUNCTION_EQUAL 3
+#define BRW_COMPAREFUNCTION_LEQUAL 4
+#define BRW_COMPAREFUNCTION_GREATER 5
+#define BRW_COMPAREFUNCTION_NOTEQUAL 6
+#define BRW_COMPAREFUNCTION_GEQUAL 7
+
+#define BRW_COVERAGE_PIXELS_HALF 0
+#define BRW_COVERAGE_PIXELS_1 1
+#define BRW_COVERAGE_PIXELS_2 2
+#define BRW_COVERAGE_PIXELS_4 3
+
+#define BRW_CULLMODE_BOTH 0
+#define BRW_CULLMODE_NONE 1
+#define BRW_CULLMODE_FRONT 2
+#define BRW_CULLMODE_BACK 3
+
+#define BRW_DEFAULTCOLOR_R8G8B8A8_UNORM 0
+#define BRW_DEFAULTCOLOR_R32G32B32A32_FLOAT 1
+
+#define BRW_DEPTHFORMAT_D32_FLOAT_S8X24_UINT 0
+#define BRW_DEPTHFORMAT_D32_FLOAT 1
+#define BRW_DEPTHFORMAT_D24_UNORM_S8_UINT 2
+#define BRW_DEPTHFORMAT_D16_UNORM 5
+
+#define BRW_FLOATING_POINT_IEEE_754 0
+#define BRW_FLOATING_POINT_NON_IEEE_754 1
+
+#define BRW_FRONTWINDING_CW 0
+#define BRW_FRONTWINDING_CCW 1
+
+#define BRW_SPRITE_POINT_ENABLE 16
+
+#define BRW_INDEX_BYTE 0
+#define BRW_INDEX_WORD 1
+#define BRW_INDEX_DWORD 2
+
+#define BRW_LOGICOPFUNCTION_CLEAR 0
+#define BRW_LOGICOPFUNCTION_NOR 1
+#define BRW_LOGICOPFUNCTION_AND_INVERTED 2
+#define BRW_LOGICOPFUNCTION_COPY_INVERTED 3
+#define BRW_LOGICOPFUNCTION_AND_REVERSE 4
+#define BRW_LOGICOPFUNCTION_INVERT 5
+#define BRW_LOGICOPFUNCTION_XOR 6
+#define BRW_LOGICOPFUNCTION_NAND 7
+#define BRW_LOGICOPFUNCTION_AND 8
+#define BRW_LOGICOPFUNCTION_EQUIV 9
+#define BRW_LOGICOPFUNCTION_NOOP 10
+#define BRW_LOGICOPFUNCTION_OR_INVERTED 11
+#define BRW_LOGICOPFUNCTION_COPY 12
+#define BRW_LOGICOPFUNCTION_OR_REVERSE 13
+#define BRW_LOGICOPFUNCTION_OR 14
+#define BRW_LOGICOPFUNCTION_SET 15
+
+#define BRW_MAPFILTER_NEAREST 0x0
+#define BRW_MAPFILTER_LINEAR 0x1
+#define BRW_MAPFILTER_ANISOTROPIC 0x2
+
+#define BRW_MIPFILTER_NONE 0
+#define BRW_MIPFILTER_NEAREST 1
+#define BRW_MIPFILTER_LINEAR 3
+
+#define BRW_POLYGON_FRONT_FACING 0
+#define BRW_POLYGON_BACK_FACING 1
+
+#define BRW_PREFILTER_ALWAYS 0x0
+#define BRW_PREFILTER_NEVER 0x1
+#define BRW_PREFILTER_LESS 0x2
+#define BRW_PREFILTER_EQUAL 0x3
+#define BRW_PREFILTER_LEQUAL 0x4
+#define BRW_PREFILTER_GREATER 0x5
+#define BRW_PREFILTER_NOTEQUAL 0x6
+#define BRW_PREFILTER_GEQUAL 0x7
+
+#define BRW_PROVOKING_VERTEX_0 0
+#define BRW_PROVOKING_VERTEX_1 1
+#define BRW_PROVOKING_VERTEX_2 2
+
+#define BRW_RASTRULE_UPPER_LEFT 0
+#define BRW_RASTRULE_UPPER_RIGHT 1
+/* These are listed as "Reserved, but not seen as useful"
+ * in Intel documentation (page 212, "Point Rasterization Rule",
+ * section 7.4 "SF Pipeline State Summary", of document
+ * "Intel® 965 Express Chipset Family and Intel® G35 Express
+ * Chipset Graphics Controller Programmer's Reference Manual,
+ * Volume 2: 3D/Media", Revision 1.0b as of January 2008,
+ * available at
+ * http://intellinuxgraphics.org/documentation.html
+ * at the time of this writing).
+ *
+ * These appear to be supported on at least some
+ * i965-family devices, and the BRW_RASTRULE_LOWER_RIGHT
+ * is useful when using OpenGL to render to a FBO
+ * (which has the pixel coordinate Y orientation inverted
+ * with respect to the normal OpenGL pixel coordinate system).
+ */
+#define BRW_RASTRULE_LOWER_LEFT 2
+#define BRW_RASTRULE_LOWER_RIGHT 3
+
+#define BRW_RENDERTARGET_CLAMPRANGE_UNORM 0
+#define BRW_RENDERTARGET_CLAMPRANGE_SNORM 1
+#define BRW_RENDERTARGET_CLAMPRANGE_FORMAT 2
+
+#define BRW_STENCILOP_KEEP 0
+#define BRW_STENCILOP_ZERO 1
+#define BRW_STENCILOP_REPLACE 2
+#define BRW_STENCILOP_INCRSAT 3
+#define BRW_STENCILOP_DECRSAT 4
+#define BRW_STENCILOP_INCR 5
+#define BRW_STENCILOP_DECR 6
+#define BRW_STENCILOP_INVERT 7
+
+#define BRW_SURFACE_MIPMAPLAYOUT_BELOW 0
+#define BRW_SURFACE_MIPMAPLAYOUT_RIGHT 1
+
+#define BRW_SURFACEFORMAT_R32G32B32A32_FLOAT 0x000
+#define BRW_SURFACEFORMAT_R32G32B32A32_SINT 0x001
+#define BRW_SURFACEFORMAT_R32G32B32A32_UINT 0x002
+#define BRW_SURFACEFORMAT_R32G32B32A32_UNORM 0x003
+#define BRW_SURFACEFORMAT_R32G32B32A32_SNORM 0x004
+#define BRW_SURFACEFORMAT_R64G64_FLOAT 0x005
+#define BRW_SURFACEFORMAT_R32G32B32X32_FLOAT 0x006
+#define BRW_SURFACEFORMAT_R32G32B32A32_SSCALED 0x007
+#define BRW_SURFACEFORMAT_R32G32B32A32_USCALED 0x008
+#define BRW_SURFACEFORMAT_R32G32B32_FLOAT 0x040
+#define BRW_SURFACEFORMAT_R32G32B32_SINT 0x041
+#define BRW_SURFACEFORMAT_R32G32B32_UINT 0x042
+#define BRW_SURFACEFORMAT_R32G32B32_UNORM 0x043
+#define BRW_SURFACEFORMAT_R32G32B32_SNORM 0x044
+#define BRW_SURFACEFORMAT_R32G32B32_SSCALED 0x045
+#define BRW_SURFACEFORMAT_R32G32B32_USCALED 0x046
+#define BRW_SURFACEFORMAT_R16G16B16A16_UNORM 0x080
+#define BRW_SURFACEFORMAT_R16G16B16A16_SNORM 0x081
+#define BRW_SURFACEFORMAT_R16G16B16A16_SINT 0x082
+#define BRW_SURFACEFORMAT_R16G16B16A16_UINT 0x083
+#define BRW_SURFACEFORMAT_R16G16B16A16_FLOAT 0x084
+#define BRW_SURFACEFORMAT_R32G32_FLOAT 0x085
+#define BRW_SURFACEFORMAT_R32G32_SINT 0x086
+#define BRW_SURFACEFORMAT_R32G32_UINT 0x087
+#define BRW_SURFACEFORMAT_R32_FLOAT_X8X24_TYPELESS 0x088
+#define BRW_SURFACEFORMAT_X32_TYPELESS_G8X24_UINT 0x089
+#define BRW_SURFACEFORMAT_L32A32_FLOAT 0x08A
+#define BRW_SURFACEFORMAT_R32G32_UNORM 0x08B
+#define BRW_SURFACEFORMAT_R32G32_SNORM 0x08C
+#define BRW_SURFACEFORMAT_R64_FLOAT 0x08D
+#define BRW_SURFACEFORMAT_R16G16B16X16_UNORM 0x08E
+#define BRW_SURFACEFORMAT_R16G16B16X16_FLOAT 0x08F
+#define BRW_SURFACEFORMAT_A32X32_FLOAT 0x090
+#define BRW_SURFACEFORMAT_L32X32_FLOAT 0x091
+#define BRW_SURFACEFORMAT_I32X32_FLOAT 0x092
+#define BRW_SURFACEFORMAT_R16G16B16A16_SSCALED 0x093
+#define BRW_SURFACEFORMAT_R16G16B16A16_USCALED 0x094
+#define BRW_SURFACEFORMAT_R32G32_SSCALED 0x095
+#define BRW_SURFACEFORMAT_R32G32_USCALED 0x096
+#define BRW_SURFACEFORMAT_B8G8R8A8_UNORM 0x0C0
+#define BRW_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB 0x0C1
+#define BRW_SURFACEFORMAT_R10G10B10A2_UNORM 0x0C2
+#define BRW_SURFACEFORMAT_R10G10B10A2_UNORM_SRGB 0x0C3
+#define BRW_SURFACEFORMAT_R10G10B10A2_UINT 0x0C4
+#define BRW_SURFACEFORMAT_R10G10B10_SNORM_A2_UNORM 0x0C5
+#define BRW_SURFACEFORMAT_R8G8B8A8_UNORM 0x0C7
+#define BRW_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB 0x0C8
+#define BRW_SURFACEFORMAT_R8G8B8A8_SNORM 0x0C9
+#define BRW_SURFACEFORMAT_R8G8B8A8_SINT 0x0CA
+#define BRW_SURFACEFORMAT_R8G8B8A8_UINT 0x0CB
+#define BRW_SURFACEFORMAT_R16G16_UNORM 0x0CC
+#define BRW_SURFACEFORMAT_R16G16_SNORM 0x0CD
+#define BRW_SURFACEFORMAT_R16G16_SINT 0x0CE
+#define BRW_SURFACEFORMAT_R16G16_UINT 0x0CF
+#define BRW_SURFACEFORMAT_R16G16_FLOAT 0x0D0
+#define BRW_SURFACEFORMAT_B10G10R10A2_UNORM 0x0D1
+#define BRW_SURFACEFORMAT_B10G10R10A2_UNORM_SRGB 0x0D2
+#define BRW_SURFACEFORMAT_R11G11B10_FLOAT 0x0D3
+#define BRW_SURFACEFORMAT_R32_SINT 0x0D6
+#define BRW_SURFACEFORMAT_R32_UINT 0x0D7
+#define BRW_SURFACEFORMAT_R32_FLOAT 0x0D8
+#define BRW_SURFACEFORMAT_R24_UNORM_X8_TYPELESS 0x0D9
+#define BRW_SURFACEFORMAT_X24_TYPELESS_G8_UINT 0x0DA
+#define BRW_SURFACEFORMAT_L16A16_UNORM 0x0DF
+#define BRW_SURFACEFORMAT_I24X8_UNORM 0x0E0
+#define BRW_SURFACEFORMAT_L24X8_UNORM 0x0E1
+#define BRW_SURFACEFORMAT_A24X8_UNORM 0x0E2
+#define BRW_SURFACEFORMAT_I32_FLOAT 0x0E3
+#define BRW_SURFACEFORMAT_L32_FLOAT 0x0E4
+#define BRW_SURFACEFORMAT_A32_FLOAT 0x0E5
+#define BRW_SURFACEFORMAT_B8G8R8X8_UNORM 0x0E9
+#define BRW_SURFACEFORMAT_B8G8R8X8_UNORM_SRGB 0x0EA
+#define BRW_SURFACEFORMAT_R8G8B8X8_UNORM 0x0EB
+#define BRW_SURFACEFORMAT_R8G8B8X8_UNORM_SRGB 0x0EC
+#define BRW_SURFACEFORMAT_R9G9B9E5_SHAREDEXP 0x0ED
+#define BRW_SURFACEFORMAT_B10G10R10X2_UNORM 0x0EE
+#define BRW_SURFACEFORMAT_L16A16_FLOAT 0x0F0
+#define BRW_SURFACEFORMAT_R32_UNORM 0x0F1
+#define BRW_SURFACEFORMAT_R32_SNORM 0x0F2
+#define BRW_SURFACEFORMAT_R10G10B10X2_USCALED 0x0F3
+#define BRW_SURFACEFORMAT_R8G8B8A8_SSCALED 0x0F4
+#define BRW_SURFACEFORMAT_R8G8B8A8_USCALED 0x0F5
+#define BRW_SURFACEFORMAT_R16G16_SSCALED 0x0F6
+#define BRW_SURFACEFORMAT_R16G16_USCALED 0x0F7
+#define BRW_SURFACEFORMAT_R32_SSCALED 0x0F8
+#define BRW_SURFACEFORMAT_R32_USCALED 0x0F9
+#define BRW_SURFACEFORMAT_B5G6R5_UNORM 0x100
+#define BRW_SURFACEFORMAT_B5G6R5_UNORM_SRGB 0x101
+#define BRW_SURFACEFORMAT_B5G5R5A1_UNORM 0x102
+#define BRW_SURFACEFORMAT_B5G5R5A1_UNORM_SRGB 0x103
+#define BRW_SURFACEFORMAT_B4G4R4A4_UNORM 0x104
+#define BRW_SURFACEFORMAT_B4G4R4A4_UNORM_SRGB 0x105
+#define BRW_SURFACEFORMAT_R8G8_UNORM 0x106
+#define BRW_SURFACEFORMAT_R8G8_SNORM 0x107
+#define BRW_SURFACEFORMAT_R8G8_SINT 0x108
+#define BRW_SURFACEFORMAT_R8G8_UINT 0x109
+#define BRW_SURFACEFORMAT_R16_UNORM 0x10A
+#define BRW_SURFACEFORMAT_R16_SNORM 0x10B
+#define BRW_SURFACEFORMAT_R16_SINT 0x10C
+#define BRW_SURFACEFORMAT_R16_UINT 0x10D
+#define BRW_SURFACEFORMAT_R16_FLOAT 0x10E
+#define BRW_SURFACEFORMAT_I16_UNORM 0x111
+#define BRW_SURFACEFORMAT_L16_UNORM 0x112
+#define BRW_SURFACEFORMAT_A16_UNORM 0x113
+#define BRW_SURFACEFORMAT_L8A8_UNORM 0x114
+#define BRW_SURFACEFORMAT_I16_FLOAT 0x115
+#define BRW_SURFACEFORMAT_L16_FLOAT 0x116
+#define BRW_SURFACEFORMAT_A16_FLOAT 0x117
+#define BRW_SURFACEFORMAT_L8A8_UNORM_SRGB 0x118
+#define BRW_SURFACEFORMAT_R5G5_SNORM_B6_UNORM 0x119
+#define BRW_SURFACEFORMAT_B5G5R5X1_UNORM 0x11A
+#define BRW_SURFACEFORMAT_B5G5R5X1_UNORM_SRGB 0x11B
+#define BRW_SURFACEFORMAT_R8G8_SSCALED 0x11C
+#define BRW_SURFACEFORMAT_R8G8_USCALED 0x11D
+#define BRW_SURFACEFORMAT_R16_SSCALED 0x11E
+#define BRW_SURFACEFORMAT_R16_USCALED 0x11F
+#define BRW_SURFACEFORMAT_R8_UNORM 0x140
+#define BRW_SURFACEFORMAT_R8_SNORM 0x141
+#define BRW_SURFACEFORMAT_R8_SINT 0x142
+#define BRW_SURFACEFORMAT_R8_UINT 0x143
+#define BRW_SURFACEFORMAT_A8_UNORM 0x144
+#define BRW_SURFACEFORMAT_I8_UNORM 0x145
+#define BRW_SURFACEFORMAT_L8_UNORM 0x146
+#define BRW_SURFACEFORMAT_P4A4_UNORM 0x147
+#define BRW_SURFACEFORMAT_A4P4_UNORM 0x148
+#define BRW_SURFACEFORMAT_R8_SSCALED 0x149
+#define BRW_SURFACEFORMAT_R8_USCALED 0x14A
+#define BRW_SURFACEFORMAT_L8_UNORM_SRGB 0x14C
+#define BRW_SURFACEFORMAT_R1_UINT 0x181
+#define BRW_SURFACEFORMAT_YCRCB_NORMAL 0x182
+#define BRW_SURFACEFORMAT_YCRCB_SWAPUVY 0x183
+#define BRW_SURFACEFORMAT_BC1_UNORM 0x186
+#define BRW_SURFACEFORMAT_BC2_UNORM 0x187
+#define BRW_SURFACEFORMAT_BC3_UNORM 0x188
+#define BRW_SURFACEFORMAT_BC4_UNORM 0x189
+#define BRW_SURFACEFORMAT_BC5_UNORM 0x18A
+#define BRW_SURFACEFORMAT_BC1_UNORM_SRGB 0x18B
+#define BRW_SURFACEFORMAT_BC2_UNORM_SRGB 0x18C
+#define BRW_SURFACEFORMAT_BC3_UNORM_SRGB 0x18D
+#define BRW_SURFACEFORMAT_MONO8 0x18E
+#define BRW_SURFACEFORMAT_YCRCB_SWAPUV 0x18F
+#define BRW_SURFACEFORMAT_YCRCB_SWAPY 0x190
+#define BRW_SURFACEFORMAT_DXT1_RGB 0x191
+#define BRW_SURFACEFORMAT_FXT1 0x192
+#define BRW_SURFACEFORMAT_R8G8B8_UNORM 0x193
+#define BRW_SURFACEFORMAT_R8G8B8_SNORM 0x194
+#define BRW_SURFACEFORMAT_R8G8B8_SSCALED 0x195
+#define BRW_SURFACEFORMAT_R8G8B8_USCALED 0x196
+#define BRW_SURFACEFORMAT_R64G64B64A64_FLOAT 0x197
+#define BRW_SURFACEFORMAT_R64G64B64_FLOAT 0x198
+#define BRW_SURFACEFORMAT_BC4_SNORM 0x199
+#define BRW_SURFACEFORMAT_BC5_SNORM 0x19A
+#define BRW_SURFACEFORMAT_R16G16B16_UNORM 0x19C
+#define BRW_SURFACEFORMAT_R16G16B16_SNORM 0x19D
+#define BRW_SURFACEFORMAT_R16G16B16_SSCALED 0x19E
+#define BRW_SURFACEFORMAT_R16G16B16_USCALED 0x19F
+#define BRW_SURFACEFORMAT_INVALID 0xFFF
+
+#define BRW_SURFACERETURNFORMAT_FLOAT32 0
+#define BRW_SURFACERETURNFORMAT_S1 1
+
+#define BRW_SURFACE_1D 0
+#define BRW_SURFACE_2D 1
+#define BRW_SURFACE_3D 2
+#define BRW_SURFACE_CUBE 3
+#define BRW_SURFACE_BUFFER 4
+#define BRW_SURFACE_NULL 7
+
+#define BRW_TEXCOORDMODE_WRAP 0
+#define BRW_TEXCOORDMODE_MIRROR 1
+#define BRW_TEXCOORDMODE_CLAMP 2
+#define BRW_TEXCOORDMODE_CUBE 3
+#define BRW_TEXCOORDMODE_CLAMP_BORDER 4
+#define BRW_TEXCOORDMODE_MIRROR_ONCE 5
+
+#define BRW_THREAD_PRIORITY_NORMAL 0
+#define BRW_THREAD_PRIORITY_HIGH 1
+
+#define BRW_TILEWALK_XMAJOR 0
+#define BRW_TILEWALK_YMAJOR 1
+
+#define BRW_VERTEX_SUBPIXEL_PRECISION_8BITS 0
+#define BRW_VERTEX_SUBPIXEL_PRECISION_4BITS 1
+
+/* Execution Unit (EU) defines
+ */
+
+#define BRW_ALIGN_1 0
+#define BRW_ALIGN_16 1
+
+#define BRW_ADDRESS_DIRECT 0
+#define BRW_ADDRESS_REGISTER_INDIRECT_REGISTER 1
+
+#define BRW_CHANNEL_X 0
+#define BRW_CHANNEL_Y 1
+#define BRW_CHANNEL_Z 2
+#define BRW_CHANNEL_W 3
+
+#define BRW_COMPRESSION_NONE 0
+#define BRW_COMPRESSION_2NDHALF 1
+#define BRW_COMPRESSION_COMPRESSED 2
+
+#define BRW_CONDITIONAL_NONE 0
+#define BRW_CONDITIONAL_Z 1
+#define BRW_CONDITIONAL_NZ 2
+#define BRW_CONDITIONAL_EQ 1 /* Z */
+#define BRW_CONDITIONAL_NEQ 2 /* NZ */
+#define BRW_CONDITIONAL_G 3
+#define BRW_CONDITIONAL_GE 4
+#define BRW_CONDITIONAL_L 5
+#define BRW_CONDITIONAL_LE 6
+#define BRW_CONDITIONAL_R 7
+#define BRW_CONDITIONAL_O 8
+#define BRW_CONDITIONAL_U 9
+
+#define BRW_DEBUG_NONE 0
+#define BRW_DEBUG_BREAKPOINT 1
+
+#define BRW_DEPENDENCY_NORMAL 0
+#define BRW_DEPENDENCY_NOTCLEARED 1
+#define BRW_DEPENDENCY_NOTCHECKED 2
+#define BRW_DEPENDENCY_DISABLE 3
+
+#define BRW_EXECUTE_1 0
+#define BRW_EXECUTE_2 1
+#define BRW_EXECUTE_4 2
+#define BRW_EXECUTE_8 3
+#define BRW_EXECUTE_16 4
+#define BRW_EXECUTE_32 5
+
+#define BRW_HORIZONTAL_STRIDE_0 0
+#define BRW_HORIZONTAL_STRIDE_1 1
+#define BRW_HORIZONTAL_STRIDE_2 2
+#define BRW_HORIZONTAL_STRIDE_4 3
+
+#define BRW_INSTRUCTION_NORMAL 0
+#define BRW_INSTRUCTION_SATURATE 1
+
+#define BRW_MASK_ENABLE 0
+#define BRW_MASK_DISABLE 1
+
+#define BRW_OPCODE_MOV 1
+#define BRW_OPCODE_SEL 2
+#define BRW_OPCODE_NOT 4
+#define BRW_OPCODE_AND 5
+#define BRW_OPCODE_OR 6
+#define BRW_OPCODE_XOR 7
+#define BRW_OPCODE_SHR 8
+#define BRW_OPCODE_SHL 9
+#define BRW_OPCODE_RSR 10
+#define BRW_OPCODE_RSL 11
+#define BRW_OPCODE_ASR 12
+#define BRW_OPCODE_CMP 16
+#define BRW_OPCODE_CMPN 17
+#define BRW_OPCODE_JMPI 32
+#define BRW_OPCODE_IF 34
+#define BRW_OPCODE_IFF 35
+#define BRW_OPCODE_ELSE 36
+#define BRW_OPCODE_ENDIF 37
+#define BRW_OPCODE_DO 38
+#define BRW_OPCODE_WHILE 39
+#define BRW_OPCODE_BREAK 40
+#define BRW_OPCODE_CONTINUE 41
+#define BRW_OPCODE_HALT 42
+#define BRW_OPCODE_MSAVE 44
+#define BRW_OPCODE_MRESTORE 45
+#define BRW_OPCODE_PUSH 46
+#define BRW_OPCODE_POP 47
+#define BRW_OPCODE_WAIT 48
+#define BRW_OPCODE_SEND 49
+#define BRW_OPCODE_ADD 64
+#define BRW_OPCODE_MUL 65
+#define BRW_OPCODE_AVG 66
+#define BRW_OPCODE_FRC 67
+#define BRW_OPCODE_RNDU 68
+#define BRW_OPCODE_RNDD 69
+#define BRW_OPCODE_RNDE 70
+#define BRW_OPCODE_RNDZ 71
+#define BRW_OPCODE_MAC 72
+#define BRW_OPCODE_MACH 73
+#define BRW_OPCODE_LZD 74
+#define BRW_OPCODE_SAD2 80
+#define BRW_OPCODE_SADA2 81
+#define BRW_OPCODE_DP4 84
+#define BRW_OPCODE_DPH 85
+#define BRW_OPCODE_DP3 86
+#define BRW_OPCODE_DP2 87
+#define BRW_OPCODE_DPA2 88
+#define BRW_OPCODE_LINE 89
+#define BRW_OPCODE_NOP 126
+
+#define BRW_PREDICATE_NONE 0
+#define BRW_PREDICATE_NORMAL 1
+#define BRW_PREDICATE_ALIGN1_ANYV 2
+#define BRW_PREDICATE_ALIGN1_ALLV 3
+#define BRW_PREDICATE_ALIGN1_ANY2H 4
+#define BRW_PREDICATE_ALIGN1_ALL2H 5
+#define BRW_PREDICATE_ALIGN1_ANY4H 6
+#define BRW_PREDICATE_ALIGN1_ALL4H 7
+#define BRW_PREDICATE_ALIGN1_ANY8H 8
+#define BRW_PREDICATE_ALIGN1_ALL8H 9
+#define BRW_PREDICATE_ALIGN1_ANY16H 10
+#define BRW_PREDICATE_ALIGN1_ALL16H 11
+#define BRW_PREDICATE_ALIGN16_REPLICATE_X 2
+#define BRW_PREDICATE_ALIGN16_REPLICATE_Y 3
+#define BRW_PREDICATE_ALIGN16_REPLICATE_Z 4
+#define BRW_PREDICATE_ALIGN16_REPLICATE_W 5
+#define BRW_PREDICATE_ALIGN16_ANY4H 6
+#define BRW_PREDICATE_ALIGN16_ALL4H 7
+
+#define BRW_ARCHITECTURE_REGISTER_FILE 0
+#define BRW_GENERAL_REGISTER_FILE 1
+#define BRW_MESSAGE_REGISTER_FILE 2
+#define BRW_IMMEDIATE_VALUE 3
+
+#define BRW_REGISTER_TYPE_UD 0
+#define BRW_REGISTER_TYPE_D 1
+#define BRW_REGISTER_TYPE_UW 2
+#define BRW_REGISTER_TYPE_W 3
+#define BRW_REGISTER_TYPE_UB 4
+#define BRW_REGISTER_TYPE_B 5
+#define BRW_REGISTER_TYPE_VF 5 /* packed float vector, immediates only? */
+#define BRW_REGISTER_TYPE_HF 6
+#define BRW_REGISTER_TYPE_V 6 /* packed int vector, immediates only, uword dest only */
+#define BRW_REGISTER_TYPE_F 7
+
+#define BRW_ARF_NULL 0x00
+#define BRW_ARF_ADDRESS 0x10
+#define BRW_ARF_ACCUMULATOR 0x20
+#define BRW_ARF_FLAG 0x30
+#define BRW_ARF_MASK 0x40
+#define BRW_ARF_MASK_STACK 0x50
+#define BRW_ARF_MASK_STACK_DEPTH 0x60
+#define BRW_ARF_STATE 0x70
+#define BRW_ARF_CONTROL 0x80
+#define BRW_ARF_NOTIFICATION_COUNT 0x90
+#define BRW_ARF_IP 0xA0
+
+#define BRW_AMASK 0
+#define BRW_IMASK 1
+#define BRW_LMASK 2
+#define BRW_CMASK 3
+
+
+
+#define BRW_THREAD_NORMAL 0
+#define BRW_THREAD_ATOMIC 1
+#define BRW_THREAD_SWITCH 2
+
+#define BRW_VERTICAL_STRIDE_0 0
+#define BRW_VERTICAL_STRIDE_1 1
+#define BRW_VERTICAL_STRIDE_2 2
+#define BRW_VERTICAL_STRIDE_4 3
+#define BRW_VERTICAL_STRIDE_8 4
+#define BRW_VERTICAL_STRIDE_16 5
+#define BRW_VERTICAL_STRIDE_32 6
+#define BRW_VERTICAL_STRIDE_64 7
+#define BRW_VERTICAL_STRIDE_128 8
+#define BRW_VERTICAL_STRIDE_256 9
+#define BRW_VERTICAL_STRIDE_ONE_DIMENSIONAL 0xF
+
+#define BRW_WIDTH_1 0
+#define BRW_WIDTH_2 1
+#define BRW_WIDTH_4 2
+#define BRW_WIDTH_8 3
+#define BRW_WIDTH_16 4
+
+#define BRW_STATELESS_BUFFER_BOUNDARY_1K 0
+#define BRW_STATELESS_BUFFER_BOUNDARY_2K 1
+#define BRW_STATELESS_BUFFER_BOUNDARY_4K 2
+#define BRW_STATELESS_BUFFER_BOUNDARY_8K 3
+#define BRW_STATELESS_BUFFER_BOUNDARY_16K 4
+#define BRW_STATELESS_BUFFER_BOUNDARY_32K 5
+#define BRW_STATELESS_BUFFER_BOUNDARY_64K 6
+#define BRW_STATELESS_BUFFER_BOUNDARY_128K 7
+#define BRW_STATELESS_BUFFER_BOUNDARY_256K 8
+#define BRW_STATELESS_BUFFER_BOUNDARY_512K 9
+#define BRW_STATELESS_BUFFER_BOUNDARY_1M 10
+#define BRW_STATELESS_BUFFER_BOUNDARY_2M 11
+
+#define BRW_POLYGON_FACING_FRONT 0
+#define BRW_POLYGON_FACING_BACK 1
+
+#define BRW_MESSAGE_TARGET_NULL 0
+#define BRW_MESSAGE_TARGET_MATH 1
+#define BRW_MESSAGE_TARGET_SAMPLER 2
+#define BRW_MESSAGE_TARGET_GATEWAY 3
+#define BRW_MESSAGE_TARGET_DATAPORT_READ 4
+#define BRW_MESSAGE_TARGET_DATAPORT_WRITE 5
+#define BRW_MESSAGE_TARGET_URB 6
+#define BRW_MESSAGE_TARGET_THREAD_SPAWNER 7
+
+#define BRW_SAMPLER_RETURN_FORMAT_FLOAT32 0
+#define BRW_SAMPLER_RETURN_FORMAT_UINT32 2
+#define BRW_SAMPLER_RETURN_FORMAT_SINT32 3
+
+#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE 0
+#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE 0
+#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS 0
+#define BRW_SAMPLER_MESSAGE_SIMD8_KILLPIX 1
+#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_LOD 1
+#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_LOD 1
+#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_GRADIENTS 2
+#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_GRADIENTS 2
+#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_COMPARE 0
+#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE 2
+#define BRW_SAMPLER_MESSAGE_SIMD4X2_RESINFO 2
+#define BRW_SAMPLER_MESSAGE_SIMD8_RESINFO 2
+#define BRW_SAMPLER_MESSAGE_SIMD16_RESINFO 2
+#define BRW_SAMPLER_MESSAGE_SIMD4X2_LD 3
+#define BRW_SAMPLER_MESSAGE_SIMD8_LD 3
+#define BRW_SAMPLER_MESSAGE_SIMD16_LD 3
+
+#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_IGDNG 0
+#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_IGDNG 0
+#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_IGDNG 0
+#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_BIAS_IGDNG 1
+#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_BIAS_IGDNG 1
+#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS_IGDNG 1
+#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_LOD_IGDNG 2
+#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_LOD_IGDNG 2
+#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_LOD_IGDNG 2
+#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_COMPARE_IGDNG 3
+#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_COMPARE_IGDNG 3
+#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE_IGDNG 3
+
+/* for IGDNG only */
+#define BRW_SAMPLER_SIMD_MODE_SIMD4X2 0
+#define BRW_SAMPLER_SIMD_MODE_SIMD8 1
+#define BRW_SAMPLER_SIMD_MODE_SIMD16 2
+#define BRW_SAMPLER_SIMD_MODE_SIMD32_64 3
+
+#define BRW_DATAPORT_OWORD_BLOCK_1_OWORDLOW 0
+#define BRW_DATAPORT_OWORD_BLOCK_1_OWORDHIGH 1
+#define BRW_DATAPORT_OWORD_BLOCK_2_OWORDS 2
+#define BRW_DATAPORT_OWORD_BLOCK_4_OWORDS 3
+#define BRW_DATAPORT_OWORD_BLOCK_8_OWORDS 4
+
+#define BRW_DATAPORT_OWORD_DUAL_BLOCK_1OWORD 0
+#define BRW_DATAPORT_OWORD_DUAL_BLOCK_4OWORDS 2
+
+#define BRW_DATAPORT_DWORD_SCATTERED_BLOCK_8DWORDS 2
+#define BRW_DATAPORT_DWORD_SCATTERED_BLOCK_16DWORDS 3
+
+#define BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ 0
+#define BRW_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ 1
+#define BRW_DATAPORT_READ_MESSAGE_DWORD_BLOCK_READ 2
+#define BRW_DATAPORT_READ_MESSAGE_DWORD_SCATTERED_READ 3
+
+#define BRW_DATAPORT_READ_TARGET_DATA_CACHE 0
+#define BRW_DATAPORT_READ_TARGET_RENDER_CACHE 1
+#define BRW_DATAPORT_READ_TARGET_SAMPLER_CACHE 2
+
+#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE 0
+#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE_REPLICATED 1
+#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN01 2
+#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN23 3
+#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_SINGLE_SOURCE_SUBSPAN01 4
+
+#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE 0
+#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_DUAL_BLOCK_WRITE 1
+#define BRW_DATAPORT_WRITE_MESSAGE_DWORD_BLOCK_WRITE 2
+#define BRW_DATAPORT_WRITE_MESSAGE_DWORD_SCATTERED_WRITE 3
+#define BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE 4
+#define BRW_DATAPORT_WRITE_MESSAGE_STREAMED_VERTEX_BUFFER_WRITE 5
+#define BRW_DATAPORT_WRITE_MESSAGE_FLUSH_RENDER_CACHE 7
+
+#define BRW_MATH_FUNCTION_INV 1
+#define BRW_MATH_FUNCTION_LOG 2
+#define BRW_MATH_FUNCTION_EXP 3
+#define BRW_MATH_FUNCTION_SQRT 4
+#define BRW_MATH_FUNCTION_RSQ 5
+#define BRW_MATH_FUNCTION_SIN 6 /* was 7 */
+#define BRW_MATH_FUNCTION_COS 7 /* was 8 */
+#define BRW_MATH_FUNCTION_SINCOS 8 /* was 6 */
+#define BRW_MATH_FUNCTION_TAN 9
+#define BRW_MATH_FUNCTION_POW 10
+#define BRW_MATH_FUNCTION_INT_DIV_QUOTIENT_AND_REMAINDER 11
+#define BRW_MATH_FUNCTION_INT_DIV_QUOTIENT 12
+#define BRW_MATH_FUNCTION_INT_DIV_REMAINDER 13
+
+#define BRW_MATH_INTEGER_UNSIGNED 0
+#define BRW_MATH_INTEGER_SIGNED 1
+
+#define BRW_MATH_PRECISION_FULL 0
+#define BRW_MATH_PRECISION_PARTIAL 1
+
+#define BRW_MATH_SATURATE_NONE 0
+#define BRW_MATH_SATURATE_SATURATE 1
+
+#define BRW_MATH_DATA_VECTOR 0
+#define BRW_MATH_DATA_SCALAR 1
+
+#define BRW_URB_OPCODE_WRITE 0
+
+#define BRW_URB_SWIZZLE_NONE 0
+#define BRW_URB_SWIZZLE_INTERLEAVE 1
+#define BRW_URB_SWIZZLE_TRANSPOSE 2
+
+#define BRW_SCRATCH_SPACE_SIZE_1K 0
+#define BRW_SCRATCH_SPACE_SIZE_2K 1
+#define BRW_SCRATCH_SPACE_SIZE_4K 2
+#define BRW_SCRATCH_SPACE_SIZE_8K 3
+#define BRW_SCRATCH_SPACE_SIZE_16K 4
+#define BRW_SCRATCH_SPACE_SIZE_32K 5
+#define BRW_SCRATCH_SPACE_SIZE_64K 6
+#define BRW_SCRATCH_SPACE_SIZE_128K 7
+#define BRW_SCRATCH_SPACE_SIZE_256K 8
+#define BRW_SCRATCH_SPACE_SIZE_512K 9
+#define BRW_SCRATCH_SPACE_SIZE_1M 10
+#define BRW_SCRATCH_SPACE_SIZE_2M 11
+
+
+
+
+#define CMD_URB_FENCE 0x6000
+#define CMD_CS_URB_STATE 0x6001
+#define CMD_CONST_BUFFER 0x6002
+
+#define CMD_STATE_BASE_ADDRESS 0x6101
+#define CMD_STATE_INSN_POINTER 0x6102
+#define CMD_PIPELINE_SELECT_965 0x6104
+#define CMD_PIPELINE_SELECT_GM45 0x6904
+
+#define CMD_PIPELINED_STATE_POINTERS 0x7800
+#define CMD_BINDING_TABLE_PTRS 0x7801
+
+#define CMD_VERTEX_BUFFER 0x7808
+# define BRW_VB0_INDEX_SHIFT 27
+# define BRW_VB0_ACCESS_VERTEXDATA (0 << 26)
+# define BRW_VB0_ACCESS_INSTANCEDATA (1 << 26)
+# define BRW_VB0_PITCH_SHIFT 0
+
+#define CMD_VERTEX_ELEMENT 0x7809
+# define BRW_VE0_INDEX_SHIFT 27
+# define BRW_VE0_FORMAT_SHIFT 16
+# define BRW_VE0_VALID (1 << 26)
+# define BRW_VE0_SRC_OFFSET_SHIFT 0
+# define BRW_VE1_COMPONENT_NOSTORE 0
+# define BRW_VE1_COMPONENT_STORE_SRC 1
+# define BRW_VE1_COMPONENT_STORE_0 2
+# define BRW_VE1_COMPONENT_STORE_1_FLT 3
+# define BRW_VE1_COMPONENT_STORE_1_INT 4
+# define BRW_VE1_COMPONENT_STORE_VID 5
+# define BRW_VE1_COMPONENT_STORE_IID 6
+# define BRW_VE1_COMPONENT_STORE_PID 7
+# define BRW_VE1_COMPONENT_0_SHIFT 28
+# define BRW_VE1_COMPONENT_1_SHIFT 24
+# define BRW_VE1_COMPONENT_2_SHIFT 20
+# define BRW_VE1_COMPONENT_3_SHIFT 16
+# define BRW_VE1_DST_OFFSET_SHIFT 0
+
+#define CMD_INDEX_BUFFER 0x780a
+#define CMD_VF_STATISTICS_965 0x780b
+#define CMD_VF_STATISTICS_GM45 0x680b
+
+#define CMD_DRAW_RECT 0x7900
+#define CMD_BLEND_CONSTANT_COLOR 0x7901
+#define CMD_CHROMA_KEY 0x7904
+#define CMD_DEPTH_BUFFER 0x7905
+#define CMD_POLY_STIPPLE_OFFSET 0x7906
+#define CMD_POLY_STIPPLE_PATTERN 0x7907
+#define CMD_LINE_STIPPLE_PATTERN 0x7908
+#define CMD_GLOBAL_DEPTH_OFFSET_CLAMP 0x7909
+#define CMD_AA_LINE_PARAMETERS 0x790a
+
+#define CMD_PIPE_CONTROL 0x7a00
+
+#define CMD_3D_PRIM 0x7b00
+
+#define CMD_MI_FLUSH 0x0200
+
+
+/* Various values from the R0 vertex header:
+ */
+#define R02_PRIM_END 0x1
+#define R02_PRIM_START 0x2
+
+#define URB_SIZES(brw) (BRW_IS_IGDNG(brw) ? 1024 : \
+ (BRW_IS_G4X(brw) ? 384 : 256)) /* 512 bit units */
+
+
+
+#endif
--- /dev/null
+/*
+ * Copyright © 2008 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. The copyright holders make no representations
+ * about the suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <unistd.h>
+#include <stdarg.h>
+
+#include "brw_disasm.h"
+#include "brw_structs.h"
+#include "brw_reg.h"
+#include "brw_defines.h"
+
+struct {
+ char *name;
+ int nsrc;
+ int ndst;
+} opcode[128] = {
+ [BRW_OPCODE_MOV] = { .name = "mov", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_FRC] = { .name = "frc", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_RNDU] = { .name = "rndu", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_RNDD] = { .name = "rndd", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_RNDE] = { .name = "rnde", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_RNDZ] = { .name = "rndz", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_NOT] = { .name = "not", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_LZD] = { .name = "lzd", .nsrc = 1, .ndst = 1 },
+
+ [BRW_OPCODE_MUL] = { .name = "mul", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_MAC] = { .name = "mac", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_MACH] = { .name = "mach", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_LINE] = { .name = "line", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_SAD2] = { .name = "sad2", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_SADA2] = { .name = "sada2", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_DP4] = { .name = "dp4", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_DPH] = { .name = "dph", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_DP3] = { .name = "dp3", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_DP2] = { .name = "dp2", .nsrc = 2, .ndst = 1 },
+
+ [BRW_OPCODE_AVG] = { .name = "avg", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_ADD] = { .name = "add", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_SEL] = { .name = "sel", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_AND] = { .name = "and", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_OR] = { .name = "or", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_XOR] = { .name = "xor", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_SHR] = { .name = "shr", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_SHL] = { .name = "shl", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_ASR] = { .name = "asr", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_CMP] = { .name = "cmp", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_CMPN] = { .name = "cmpn", .nsrc = 2, .ndst = 1 },
+
+ [BRW_OPCODE_SEND] = { .name = "send", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_NOP] = { .name = "nop", .nsrc = 0, .ndst = 0 },
+ [BRW_OPCODE_JMPI] = { .name = "jmpi", .nsrc = 1, .ndst = 0 },
+ [BRW_OPCODE_IF] = { .name = "if", .nsrc = 2, .ndst = 0 },
+ [BRW_OPCODE_IFF] = { .name = "iff", .nsrc = 1, .ndst = 01 },
+ [BRW_OPCODE_WHILE] = { .name = "while", .nsrc = 1, .ndst = 0 },
+ [BRW_OPCODE_ELSE] = { .name = "else", .nsrc = 2, .ndst = 0 },
+ [BRW_OPCODE_BREAK] = { .name = "break", .nsrc = 1, .ndst = 0 },
+ [BRW_OPCODE_CONTINUE] = { .name = "cont", .nsrc = 1, .ndst = 0 },
+ [BRW_OPCODE_HALT] = { .name = "halt", .nsrc = 1, .ndst = 0 },
+ [BRW_OPCODE_MSAVE] = { .name = "msave", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_PUSH] = { .name = "push", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_MRESTORE] = { .name = "mrest", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_POP] = { .name = "pop", .nsrc = 2, .ndst = 0 },
+ [BRW_OPCODE_WAIT] = { .name = "wait", .nsrc = 1, .ndst = 0 },
+ [BRW_OPCODE_DO] = { .name = "do", .nsrc = 0, .ndst = 0 },
+ [BRW_OPCODE_ENDIF] = { .name = "endif", .nsrc = 2, .ndst = 0 },
+};
+
+char *conditional_modifier[16] = {
+ [BRW_CONDITIONAL_NONE] = "",
+ [BRW_CONDITIONAL_Z] = ".e",
+ [BRW_CONDITIONAL_NZ] = ".ne",
+ [BRW_CONDITIONAL_G] = ".g",
+ [BRW_CONDITIONAL_GE] = ".ge",
+ [BRW_CONDITIONAL_L] = ".l",
+ [BRW_CONDITIONAL_LE] = ".le",
+ [BRW_CONDITIONAL_R] = ".r",
+ [BRW_CONDITIONAL_O] = ".o",
+ [BRW_CONDITIONAL_U] = ".u",
+};
+
+char *negate[2] = {
+ [0] = "",
+ [1] = "-",
+};
+
+char *_abs[2] = {
+ [0] = "",
+ [1] = "(abs)",
+};
+
+char *vert_stride[16] = {
+ [0] = "0",
+ [1] = "1",
+ [2] = "2",
+ [3] = "4",
+ [4] = "8",
+ [5] = "16",
+ [6] = "32",
+ [15] = "VxH",
+};
+
+char *width[8] = {
+ [0] = "1",
+ [1] = "2",
+ [2] = "4",
+ [3] = "8",
+ [4] = "16",
+};
+
+char *horiz_stride[4] = {
+ [0] = "0",
+ [1] = "1",
+ [2] = "2",
+ [3] = "4"
+};
+
+char *chan_sel[4] = {
+ [0] = "x",
+ [1] = "y",
+ [2] = "z",
+ [3] = "w",
+};
+
+char *dest_condmod[16] = {
+ [0] = NULL
+};
+
+char *debug_ctrl[2] = {
+ [0] = "",
+ [1] = ".breakpoint"
+};
+
+char *saturate[2] = {
+ [0] = "",
+ [1] = ".sat"
+};
+
+char *exec_size[8] = {
+ [0] = "1",
+ [1] = "2",
+ [2] = "4",
+ [3] = "8",
+ [4] = "16",
+ [5] = "32"
+};
+
+char *pred_inv[2] = {
+ [0] = "+",
+ [1] = "-"
+};
+
+char *pred_ctrl_align16[16] = {
+ [1] = "",
+ [2] = ".x",
+ [3] = ".y",
+ [4] = ".z",
+ [5] = ".w",
+ [6] = ".any4h",
+ [7] = ".all4h",
+};
+
+char *pred_ctrl_align1[16] = {
+ [1] = "",
+ [2] = ".anyv",
+ [3] = ".allv",
+ [4] = ".any2h",
+ [5] = ".all2h",
+ [6] = ".any4h",
+ [7] = ".all4h",
+ [8] = ".any8h",
+ [9] = ".all8h",
+ [10] = ".any16h",
+ [11] = ".all16h",
+};
+
+char *thread_ctrl[4] = {
+ [0] = "",
+ [2] = "switch"
+};
+
+char *compr_ctrl[4] = {
+ [0] = "",
+ [1] = "sechalf",
+ [2] = "compr",
+};
+
+char *dep_ctrl[4] = {
+ [0] = "",
+ [1] = "NoDDClr",
+ [2] = "NoDDChk",
+ [3] = "NoDDClr,NoDDChk",
+};
+
+char *mask_ctrl[4] = {
+ [0] = "",
+ [1] = "nomask",
+};
+
+char *access_mode[2] = {
+ [0] = "align1",
+ [1] = "align16",
+};
+
+char *reg_encoding[8] = {
+ [0] = "UD",
+ [1] = "D",
+ [2] = "UW",
+ [3] = "W",
+ [4] = "UB",
+ [5] = "B",
+ [7] = "F"
+};
+
+char *imm_encoding[8] = {
+ [0] = "UD",
+ [1] = "D",
+ [2] = "UW",
+ [3] = "W",
+ [5] = "VF",
+ [5] = "V",
+ [7] = "F"
+};
+
+char *reg_file[4] = {
+ [0] = "A",
+ [1] = "g",
+ [2] = "m",
+ [3] = "imm",
+};
+
+char *writemask[16] = {
+ [0x0] = ".",
+ [0x1] = ".x",
+ [0x2] = ".y",
+ [0x3] = ".xy",
+ [0x4] = ".z",
+ [0x5] = ".xz",
+ [0x6] = ".yz",
+ [0x7] = ".xyz",
+ [0x8] = ".w",
+ [0x9] = ".xw",
+ [0xa] = ".yw",
+ [0xb] = ".xyw",
+ [0xc] = ".zw",
+ [0xd] = ".xzw",
+ [0xe] = ".yzw",
+ [0xf] = "",
+};
+
+char *end_of_thread[2] = {
+ [0] = "",
+ [1] = "EOT"
+};
+
+char *target_function[16] = {
+ [BRW_MESSAGE_TARGET_NULL] = "null",
+ [BRW_MESSAGE_TARGET_MATH] = "math",
+ [BRW_MESSAGE_TARGET_SAMPLER] = "sampler",
+ [BRW_MESSAGE_TARGET_GATEWAY] = "gateway",
+ [BRW_MESSAGE_TARGET_DATAPORT_READ] = "read",
+ [BRW_MESSAGE_TARGET_DATAPORT_WRITE] = "write",
+ [BRW_MESSAGE_TARGET_URB] = "urb",
+ [BRW_MESSAGE_TARGET_THREAD_SPAWNER] = "thread_spawner"
+};
+
+char *math_function[16] = {
+ [BRW_MATH_FUNCTION_INV] = "inv",
+ [BRW_MATH_FUNCTION_LOG] = "log",
+ [BRW_MATH_FUNCTION_EXP] = "exp",
+ [BRW_MATH_FUNCTION_SQRT] = "sqrt",
+ [BRW_MATH_FUNCTION_RSQ] = "rsq",
+ [BRW_MATH_FUNCTION_SIN] = "sin",
+ [BRW_MATH_FUNCTION_COS] = "cos",
+ [BRW_MATH_FUNCTION_SINCOS] = "sincos",
+ [BRW_MATH_FUNCTION_TAN] = "tan",
+ [BRW_MATH_FUNCTION_POW] = "pow",
+ [BRW_MATH_FUNCTION_INT_DIV_QUOTIENT_AND_REMAINDER] = "intdivmod",
+ [BRW_MATH_FUNCTION_INT_DIV_QUOTIENT] = "intmod",
+ [BRW_MATH_FUNCTION_INT_DIV_REMAINDER] = "intdiv",
+};
+
+char *math_saturate[2] = {
+ [0] = "",
+ [1] = "sat"
+};
+
+char *math_signed[2] = {
+ [0] = "",
+ [1] = "signed"
+};
+
+char *math_scalar[2] = {
+ [0] = "",
+ [1] = "scalar"
+};
+
+char *math_precision[2] = {
+ [0] = "",
+ [1] = "partial_precision"
+};
+
+char *urb_swizzle[4] = {
+ [BRW_URB_SWIZZLE_NONE] = "",
+ [BRW_URB_SWIZZLE_INTERLEAVE] = "interleave",
+ [BRW_URB_SWIZZLE_TRANSPOSE] = "transpose",
+};
+
+char *urb_allocate[2] = {
+ [0] = "",
+ [1] = "allocate"
+};
+
+char *urb_used[2] = {
+ [0] = "",
+ [1] = "used"
+};
+
+char *urb_complete[2] = {
+ [0] = "",
+ [1] = "complete"
+};
+
+char *sampler_target_format[4] = {
+ [0] = "F",
+ [2] = "UD",
+ [3] = "D"
+};
+
+
+static int column;
+
+static int string (FILE *file, char *string)
+{
+ fputs (string, file);
+ column += strlen (string);
+ return 0;
+}
+
+static int format (FILE *f, char *format, ...)
+{
+ char buf[1024];
+ va_list args;
+ va_start (args, format);
+
+ vsnprintf (buf, sizeof (buf) - 1, format, args);
+ string (f, buf);
+ return 0;
+}
+
+static int newline (FILE *f)
+{
+ putc ('\n', f);
+ column = 0;
+ return 0;
+}
+
+static int pad (FILE *f, int c)
+{
+ do
+ string (f, " ");
+ while (column < c);
+ return 0;
+}
+
+static int control (FILE *file, char *name, char *ctrl[], GLuint id, int *space)
+{
+ if (!ctrl[id]) {
+ fprintf (file, "*** invalid %s value %d ",
+ name, id);
+ return 1;
+ }
+ if (ctrl[id][0])
+ {
+ if (space && *space)
+ string (file, " ");
+ string (file, ctrl[id]);
+ if (space)
+ *space = 1;
+ }
+ return 0;
+}
+
+static int print_opcode (FILE *file, int id)
+{
+ if (!opcode[id].name) {
+ format (file, "*** invalid opcode value %d ", id);
+ return 1;
+ }
+ string (file, opcode[id].name);
+ return 0;
+}
+
+static int reg (FILE *file, GLuint _reg_file, GLuint _reg_nr)
+{
+ int err = 0;
+ if (_reg_file == BRW_ARCHITECTURE_REGISTER_FILE) {
+ switch (_reg_nr & 0xf0) {
+ case BRW_ARF_NULL:
+ string (file, "null");
+ return -1;
+ case BRW_ARF_ADDRESS:
+ format (file, "a%d", _reg_nr & 0x0f);
+ break;
+ case BRW_ARF_ACCUMULATOR:
+ format (file, "acc%d", _reg_nr & 0x0f);
+ break;
+ case BRW_ARF_MASK:
+ format (file, "mask%d", _reg_nr & 0x0f);
+ break;
+ case BRW_ARF_MASK_STACK:
+ format (file, "msd%d", _reg_nr & 0x0f);
+ break;
+ case BRW_ARF_STATE:
+ format (file, "sr%d", _reg_nr & 0x0f);
+ break;
+ case BRW_ARF_CONTROL:
+ format (file, "cr%d", _reg_nr & 0x0f);
+ break;
+ case BRW_ARF_NOTIFICATION_COUNT:
+ format (file, "n%d", _reg_nr & 0x0f);
+ break;
+ case BRW_ARF_IP:
+ string (file, "ip");
+ return -1;
+ break;
+ default:
+ format (file, "ARF%d", _reg_nr);
+ break;
+ }
+ } else {
+ err |= control (file, "src reg file", reg_file, _reg_file, NULL);
+ format (file, "%d", _reg_nr);
+ }
+ return err;
+}
+
+static int dest (FILE *file, const struct brw_instruction *inst)
+{
+ int err = 0;
+
+ if (inst->header.access_mode == BRW_ALIGN_1)
+ {
+ if (inst->bits1.da1.dest_address_mode == BRW_ADDRESS_DIRECT)
+ {
+ err |= reg (file, inst->bits1.da1.dest_reg_file, inst->bits1.da1.dest_reg_nr);
+ if (err == -1)
+ return 0;
+ if (inst->bits1.da1.dest_subreg_nr)
+ format (file, ".%d", inst->bits1.da1.dest_subreg_nr);
+ format (file, "<%d>", inst->bits1.da1.dest_horiz_stride);
+ err |= control (file, "dest reg encoding", reg_encoding, inst->bits1.da1.dest_reg_type, NULL);
+ }
+ else
+ {
+ string (file, "g[a0");
+ if (inst->bits1.ia1.dest_subreg_nr)
+ format (file, ".%d", inst->bits1.ia1.dest_subreg_nr);
+ if (inst->bits1.ia1.dest_indirect_offset)
+ format (file, " %d", inst->bits1.ia1.dest_indirect_offset);
+ string (file, "]");
+ format (file, "<%d>", inst->bits1.ia1.dest_horiz_stride);
+ err |= control (file, "dest reg encoding", reg_encoding, inst->bits1.ia1.dest_reg_type, NULL);
+ }
+ }
+ else
+ {
+ if (inst->bits1.da16.dest_address_mode == BRW_ADDRESS_DIRECT)
+ {
+ err |= reg (file, inst->bits1.da16.dest_reg_file, inst->bits1.da16.dest_reg_nr);
+ if (err == -1)
+ return 0;
+ if (inst->bits1.da16.dest_subreg_nr)
+ format (file, ".%d", inst->bits1.da16.dest_subreg_nr);
+ string (file, "<1>");
+ err |= control (file, "writemask", writemask, inst->bits1.da16.dest_writemask, NULL);
+ err |= control (file, "dest reg encoding", reg_encoding, inst->bits1.da16.dest_reg_type, NULL);
+ }
+ else
+ {
+ err = 1;
+ string (file, "Indirect align16 address mode not supported");
+ }
+ }
+
+ return 0;
+}
+
+static int src_align1_region (FILE *file,
+ GLuint _vert_stride, GLuint _width, GLuint _horiz_stride)
+{
+ int err = 0;
+ string (file, "<");
+ err |= control (file, "vert stride", vert_stride, _vert_stride, NULL);
+ string (file, ",");
+ err |= control (file, "width", width, _width, NULL);
+ string (file, ",");
+ err |= control (file, "horiz_stride", horiz_stride, _horiz_stride, NULL);
+ string (file, ">");
+ return err;
+}
+
+static int src_da1 (FILE *file, GLuint type, GLuint _reg_file,
+ GLuint _vert_stride, GLuint _width, GLuint _horiz_stride,
+ GLuint reg_num, GLuint sub_reg_num, GLuint __abs, GLuint _negate)
+{
+ int err = 0;
+ err |= control (file, "negate", negate, _negate, NULL);
+ err |= control (file, "abs", _abs, __abs, NULL);
+
+ err |= reg (file, _reg_file, reg_num);
+ if (err == -1)
+ return 0;
+ if (sub_reg_num)
+ format (file, ".%d", sub_reg_num);
+ src_align1_region (file, _vert_stride, _width, _horiz_stride);
+ err |= control (file, "src reg encoding", reg_encoding, type, NULL);
+ return err;
+}
+
+static int src_ia1 (FILE *file,
+ GLuint type,
+ GLuint _reg_file,
+ GLint _addr_imm,
+ GLuint _addr_subreg_nr,
+ GLuint _negate,
+ GLuint __abs,
+ GLuint _addr_mode,
+ GLuint _horiz_stride,
+ GLuint _width,
+ GLuint _vert_stride)
+{
+ int err = 0;
+ err |= control (file, "negate", negate, _negate, NULL);
+ err |= control (file, "abs", _abs, __abs, NULL);
+
+ string (file, "g[a0");
+ if (_addr_subreg_nr)
+ format (file, ".%d", _addr_subreg_nr);
+ if (_addr_imm)
+ format (file, " %d", _addr_imm);
+ string (file, "]");
+ src_align1_region (file, _vert_stride, _width, _horiz_stride);
+ err |= control (file, "src reg encoding", reg_encoding, type, NULL);
+ return err;
+}
+
+static int src_da16 (FILE *file,
+ GLuint _reg_type,
+ GLuint _reg_file,
+ GLuint _vert_stride,
+ GLuint _reg_nr,
+ GLuint _subreg_nr,
+ GLuint __abs,
+ GLuint _negate,
+ GLuint swz_x,
+ GLuint swz_y,
+ GLuint swz_z,
+ GLuint swz_w)
+{
+ int err = 0;
+ err |= control (file, "negate", negate, _negate, NULL);
+ err |= control (file, "abs", _abs, __abs, NULL);
+
+ err |= reg (file, _reg_file, _reg_nr);
+ if (err == -1)
+ return 0;
+ if (_subreg_nr)
+ format (file, ".%d", _subreg_nr);
+ string (file, "<");
+ err |= control (file, "vert stride", vert_stride, _vert_stride, NULL);
+ string (file, ",1,1>");
+ err |= control (file, "src da16 reg type", reg_encoding, _reg_type, NULL);
+ /*
+ * Three kinds of swizzle display:
+ * identity - nothing printed
+ * 1->all - print the single channel
+ * 1->1 - print the mapping
+ */
+ if (swz_x == BRW_CHANNEL_X &&
+ swz_y == BRW_CHANNEL_Y &&
+ swz_z == BRW_CHANNEL_Z &&
+ swz_w == BRW_CHANNEL_W)
+ {
+ ;
+ }
+ else if (swz_x == swz_y && swz_x == swz_z && swz_x == swz_w)
+ {
+ string (file, ".");
+ err |= control (file, "channel select", chan_sel, swz_x, NULL);
+ }
+ else
+ {
+ string (file, ".");
+ err |= control (file, "channel select", chan_sel, swz_x, NULL);
+ err |= control (file, "channel select", chan_sel, swz_y, NULL);
+ err |= control (file, "channel select", chan_sel, swz_z, NULL);
+ err |= control (file, "channel select", chan_sel, swz_w, NULL);
+ }
+ return err;
+}
+
+
+static int imm (FILE *file, GLuint type, const struct brw_instruction *inst) {
+ switch (type) {
+ case BRW_REGISTER_TYPE_UD:
+ format (file, "0x%08xUD", inst->bits3.ud);
+ break;
+ case BRW_REGISTER_TYPE_D:
+ format (file, "%dD", inst->bits3.d);
+ break;
+ case BRW_REGISTER_TYPE_UW:
+ format (file, "0x%04xUW", (uint16_t) inst->bits3.ud);
+ break;
+ case BRW_REGISTER_TYPE_W:
+ format (file, "%dW", (int16_t) inst->bits3.d);
+ break;
+ case BRW_REGISTER_TYPE_UB:
+ format (file, "0x%02xUB", (int8_t) inst->bits3.ud);
+ break;
+ case BRW_REGISTER_TYPE_VF:
+ format (file, "Vector Float");
+ break;
+ case BRW_REGISTER_TYPE_V:
+ format (file, "0x%08xV", inst->bits3.ud);
+ break;
+ case BRW_REGISTER_TYPE_F:
+ format (file, "%-gF", inst->bits3.f);
+ }
+ return 0;
+}
+
+static int src0 (FILE *file, const struct brw_instruction *inst)
+{
+ if (inst->bits1.da1.src0_reg_file == BRW_IMMEDIATE_VALUE)
+ return imm (file, inst->bits1.da1.src0_reg_type,
+ inst);
+ else if (inst->header.access_mode == BRW_ALIGN_1)
+ {
+ if (inst->bits2.da1.src0_address_mode == BRW_ADDRESS_DIRECT)
+ {
+ return src_da1 (file,
+ inst->bits1.da1.src0_reg_type,
+ inst->bits1.da1.src0_reg_file,
+ inst->bits2.da1.src0_vert_stride,
+ inst->bits2.da1.src0_width,
+ inst->bits2.da1.src0_horiz_stride,
+ inst->bits2.da1.src0_reg_nr,
+ inst->bits2.da1.src0_subreg_nr,
+ inst->bits2.da1.src0_abs,
+ inst->bits2.da1.src0_negate);
+ }
+ else
+ {
+ return src_ia1 (file,
+ inst->bits1.ia1.src0_reg_type,
+ inst->bits1.ia1.src0_reg_file,
+ inst->bits2.ia1.src0_indirect_offset,
+ inst->bits2.ia1.src0_subreg_nr,
+ inst->bits2.ia1.src0_negate,
+ inst->bits2.ia1.src0_abs,
+ inst->bits2.ia1.src0_address_mode,
+ inst->bits2.ia1.src0_horiz_stride,
+ inst->bits2.ia1.src0_width,
+ inst->bits2.ia1.src0_vert_stride);
+ }
+ }
+ else
+ {
+ if (inst->bits2.da16.src0_address_mode == BRW_ADDRESS_DIRECT)
+ {
+ return src_da16 (file,
+ inst->bits1.da16.src0_reg_type,
+ inst->bits1.da16.src0_reg_file,
+ inst->bits2.da16.src0_vert_stride,
+ inst->bits2.da16.src0_reg_nr,
+ inst->bits2.da16.src0_subreg_nr,
+ inst->bits2.da16.src0_abs,
+ inst->bits2.da16.src0_negate,
+ inst->bits2.da16.src0_swz_x,
+ inst->bits2.da16.src0_swz_y,
+ inst->bits2.da16.src0_swz_z,
+ inst->bits2.da16.src0_swz_w);
+ }
+ else
+ {
+ string (file, "Indirect align16 address mode not supported");
+ return 1;
+ }
+ }
+}
+
+static int src1 (FILE *file, const struct brw_instruction *inst)
+{
+ if (inst->bits1.da1.src1_reg_file == BRW_IMMEDIATE_VALUE)
+ return imm (file, inst->bits1.da1.src1_reg_type,
+ inst);
+ else if (inst->header.access_mode == BRW_ALIGN_1)
+ {
+ if (inst->bits3.da1.src1_address_mode == BRW_ADDRESS_DIRECT)
+ {
+ return src_da1 (file,
+ inst->bits1.da1.src1_reg_type,
+ inst->bits1.da1.src1_reg_file,
+ inst->bits3.da1.src1_vert_stride,
+ inst->bits3.da1.src1_width,
+ inst->bits3.da1.src1_horiz_stride,
+ inst->bits3.da1.src1_reg_nr,
+ inst->bits3.da1.src1_subreg_nr,
+ inst->bits3.da1.src1_abs,
+ inst->bits3.da1.src1_negate);
+ }
+ else
+ {
+ return src_ia1 (file,
+ inst->bits1.ia1.src1_reg_type,
+ inst->bits1.ia1.src1_reg_file,
+ inst->bits3.ia1.src1_indirect_offset,
+ inst->bits3.ia1.src1_subreg_nr,
+ inst->bits3.ia1.src1_negate,
+ inst->bits3.ia1.src1_abs,
+ inst->bits3.ia1.src1_address_mode,
+ inst->bits3.ia1.src1_horiz_stride,
+ inst->bits3.ia1.src1_width,
+ inst->bits3.ia1.src1_vert_stride);
+ }
+ }
+ else
+ {
+ if (inst->bits3.da16.src1_address_mode == BRW_ADDRESS_DIRECT)
+ {
+ return src_da16 (file,
+ inst->bits1.da16.src1_reg_type,
+ inst->bits1.da16.src1_reg_file,
+ inst->bits3.da16.src1_vert_stride,
+ inst->bits3.da16.src1_reg_nr,
+ inst->bits3.da16.src1_subreg_nr,
+ inst->bits3.da16.src1_abs,
+ inst->bits3.da16.src1_negate,
+ inst->bits3.da16.src1_swz_x,
+ inst->bits3.da16.src1_swz_y,
+ inst->bits3.da16.src1_swz_z,
+ inst->bits3.da16.src1_swz_w);
+ }
+ else
+ {
+ string (file, "Indirect align16 address mode not supported");
+ return 1;
+ }
+ }
+}
+
+int brw_disasm_insn (FILE *file, const struct brw_instruction *inst)
+{
+ int err = 0;
+ int space = 0;
+
+ if (inst->header.predicate_control) {
+ string (file, "(");
+ err |= control (file, "predicate inverse", pred_inv, inst->header.predicate_inverse, NULL);
+ string (file, "f0");
+ if (inst->bits2.da1.flag_reg_nr)
+ format (file, ".%d", inst->bits2.da1.flag_reg_nr);
+ if (inst->header.access_mode == BRW_ALIGN_1)
+ err |= control (file, "predicate control align1", pred_ctrl_align1,
+ inst->header.predicate_control, NULL);
+ else
+ err |= control (file, "predicate control align16", pred_ctrl_align16,
+ inst->header.predicate_control, NULL);
+ string (file, ") ");
+ }
+
+ err |= print_opcode (file, inst->header.opcode);
+ err |= control (file, "saturate", saturate, inst->header.saturate, NULL);
+ err |= control (file, "debug control", debug_ctrl, inst->header.debug_control, NULL);
+
+ if (inst->header.opcode != BRW_OPCODE_SEND)
+ err |= control (file, "conditional modifier", conditional_modifier,
+ inst->header.destreg__conditionalmod, NULL);
+
+ if (inst->header.opcode != BRW_OPCODE_NOP) {
+ string (file, "(");
+ err |= control (file, "execution size", exec_size, inst->header.execution_size, NULL);
+ string (file, ")");
+ }
+
+ if (inst->header.opcode == BRW_OPCODE_SEND)
+ format (file, " %d", inst->header.destreg__conditionalmod);
+
+ if (opcode[inst->header.opcode].ndst > 0) {
+ pad (file, 16);
+ err |= dest (file, inst);
+ }
+ if (opcode[inst->header.opcode].nsrc > 0) {
+ pad (file, 32);
+ err |= src0 (file, inst);
+ }
+ if (opcode[inst->header.opcode].nsrc > 1) {
+ pad (file, 48);
+ err |= src1 (file, inst);
+ }
+
+ if (inst->header.opcode == BRW_OPCODE_SEND) {
+ newline (file);
+ pad (file, 16);
+ space = 0;
+ err |= control (file, "target function", target_function,
+ inst->bits3.generic.msg_target, &space);
+ switch (inst->bits3.generic.msg_target) {
+ case BRW_MESSAGE_TARGET_MATH:
+ err |= control (file, "math function", math_function,
+ inst->bits3.math.function, &space);
+ err |= control (file, "math saturate", math_saturate,
+ inst->bits3.math.saturate, &space);
+ err |= control (file, "math signed", math_signed,
+ inst->bits3.math.int_type, &space);
+ err |= control (file, "math scalar", math_scalar,
+ inst->bits3.math.data_type, &space);
+ err |= control (file, "math precision", math_precision,
+ inst->bits3.math.precision, &space);
+ break;
+ case BRW_MESSAGE_TARGET_SAMPLER:
+ format (file, " (%d, %d, ",
+ inst->bits3.sampler.binding_table_index,
+ inst->bits3.sampler.sampler);
+ err |= control (file, "sampler target format", sampler_target_format,
+ inst->bits3.sampler.return_format, NULL);
+ string (file, ")");
+ break;
+ case BRW_MESSAGE_TARGET_DATAPORT_WRITE:
+ format (file, " (%d, %d, %d, %d)",
+ inst->bits3.dp_write.binding_table_index,
+ (inst->bits3.dp_write.pixel_scoreboard_clear << 3) |
+ inst->bits3.dp_write.msg_control,
+ inst->bits3.dp_write.msg_type,
+ inst->bits3.dp_write.send_commit_msg);
+ break;
+ case BRW_MESSAGE_TARGET_URB:
+ format (file, " %d", inst->bits3.urb.offset);
+ space = 1;
+ err |= control (file, "urb swizzle", urb_swizzle,
+ inst->bits3.urb.swizzle_control, &space);
+ err |= control (file, "urb allocate", urb_allocate,
+ inst->bits3.urb.allocate, &space);
+ err |= control (file, "urb used", urb_used,
+ inst->bits3.urb.used, &space);
+ err |= control (file, "urb complete", urb_complete,
+ inst->bits3.urb.complete, &space);
+ break;
+ case BRW_MESSAGE_TARGET_THREAD_SPAWNER:
+ break;
+ default:
+ format (file, "unsupported target %d", inst->bits3.generic.msg_target);
+ break;
+ }
+ if (space)
+ string (file, " ");
+ format (file, "mlen %d",
+ inst->bits3.generic.msg_length);
+ format (file, " rlen %d",
+ inst->bits3.generic.response_length);
+ }
+ pad (file, 64);
+ if (inst->header.opcode != BRW_OPCODE_NOP) {
+ string (file, "{");
+ space = 1;
+ err |= control(file, "access mode", access_mode, inst->header.access_mode, &space);
+ err |= control (file, "mask control", mask_ctrl, inst->header.mask_control, &space);
+ err |= control (file, "dependency control", dep_ctrl, inst->header.dependency_control, &space);
+ err |= control (file, "compression control", compr_ctrl, inst->header.compression_control, &space);
+ err |= control (file, "thread control", thread_ctrl, inst->header.thread_control, &space);
+ if (inst->header.opcode == BRW_OPCODE_SEND)
+ err |= control (file, "end of thread", end_of_thread,
+ inst->bits3.generic.end_of_thread, &space);
+ if (space)
+ string (file, " ");
+ string (file, "}");
+ }
+ string (file, ";");
+ newline (file);
+ return err;
+}
+
+
+int brw_disasm (FILE *file,
+ const struct brw_instruction *inst,
+ unsigned count)
+{
+ int i, err;
+
+ for (i = 0; i < count; i++) {
+ err = brw_disasm_insn(stderr, &inst[i]);
+ if (err)
+ return err;
+ }
+
+ fprintf(file, "\n");
+ return 0;
+}
+
--- /dev/null
+/*
+ * Copyright © 2008 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. The copyright holders make no representations
+ * about the suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifndef BRW_DISASM_H
+#define BRW_DISASM_H
+
+struct brw_instruction;
+
+int brw_disasm_insn (FILE *file, const struct brw_instruction *inst);
+int brw_disasm (FILE *file,
+ const struct brw_instruction *inst,
+ unsigned count);
+
+#endif
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#include "util/u_prim.h"
+#include "util/u_upload_mgr.h"
+
+#include "brw_draw.h"
+#include "brw_defines.h"
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_debug.h"
+#include "brw_screen.h"
+
+#include "brw_batchbuffer.h"
+
+
+static uint32_t prim_to_hw_prim[PIPE_PRIM_POLYGON+1] = {
+ _3DPRIM_POINTLIST,
+ _3DPRIM_LINELIST,
+ _3DPRIM_LINELOOP,
+ _3DPRIM_LINESTRIP,
+ _3DPRIM_TRILIST,
+ _3DPRIM_TRISTRIP,
+ _3DPRIM_TRIFAN,
+ _3DPRIM_QUADLIST,
+ _3DPRIM_QUADSTRIP,
+ _3DPRIM_POLYGON
+};
+
+
+
+/* When the primitive changes, set a state bit and re-validate. Not
+ * the nicest and would rather deal with this by having all the
+ * programs be immune to the active primitive (ie. cope with all
+ * possibilities). That may not be realistic however.
+ */
+static int brw_set_prim(struct brw_context *brw, unsigned prim )
+{
+
+ if (BRW_DEBUG & DEBUG_PRIMS)
+ debug_printf("PRIM: %s\n", u_prim_name(prim));
+
+ if (prim != brw->primitive) {
+ unsigned reduced_prim;
+
+ brw->primitive = prim;
+ brw->state.dirty.brw |= BRW_NEW_PRIMITIVE;
+
+ reduced_prim = u_reduced_prim(prim);
+ if (reduced_prim != brw->reduced_primitive) {
+ brw->reduced_primitive = reduced_prim;
+ brw->state.dirty.brw |= BRW_NEW_REDUCED_PRIMITIVE;
+ }
+ }
+
+ return prim_to_hw_prim[prim];
+}
+
+
+
+static int brw_emit_prim(struct brw_context *brw,
+ unsigned start,
+ unsigned count,
+ boolean indexed,
+ uint32_t hw_prim)
+{
+ struct brw_3d_primitive prim_packet;
+ int ret;
+
+ if (BRW_DEBUG & DEBUG_PRIMS)
+ debug_printf("%s start %d count %d indexed %d hw_prim %d\n",
+ __FUNCTION__, start, count, indexed, hw_prim);
+
+ prim_packet.header.opcode = CMD_3D_PRIM;
+ prim_packet.header.length = sizeof(prim_packet)/4 - 2;
+ prim_packet.header.pad = 0;
+ prim_packet.header.topology = hw_prim;
+ prim_packet.header.indexed = indexed;
+
+ prim_packet.verts_per_instance = count;
+ prim_packet.start_vert_location = start;
+ if (indexed)
+ prim_packet.start_vert_location += brw->ib.start_vertex_offset;
+ prim_packet.instance_count = 1;
+ prim_packet.start_instance_location = 0;
+ prim_packet.base_vert_location = 0; /* prim->basevertex; XXX: add this to gallium */
+
+
+ /* If we're set to always flush, do it before and after the primitive emit.
+ * We want to catch both missed flushes that hurt instruction/state cache
+ * and missed flushes of the render cache as it heads to other parts of
+ * the besides the draw code.
+ */
+ if (0) {
+ BEGIN_BATCH(1, IGNORE_CLIPRECTS);
+ OUT_BATCH((CMD_MI_FLUSH << 16) | BRW_FLUSH_STATE_CACHE);
+ ADVANCE_BATCH();
+ }
+ if (prim_packet.verts_per_instance) {
+ ret = brw_batchbuffer_data( brw->batch, &prim_packet,
+ sizeof(prim_packet), LOOP_CLIPRECTS);
+ if (ret)
+ return ret;
+ }
+ if (0) {
+ BEGIN_BATCH(1, IGNORE_CLIPRECTS);
+ OUT_BATCH((CMD_MI_FLUSH << 16) | BRW_FLUSH_STATE_CACHE);
+ ADVANCE_BATCH();
+ }
+
+ return 0;
+}
+
+
+/* May fail if out of video memory for texture or vbo upload, or on
+ * fallback conditions.
+ */
+static int
+try_draw_range_elements(struct brw_context *brw,
+ struct pipe_buffer *index_buffer,
+ unsigned hw_prim,
+ unsigned start, unsigned count)
+{
+ int ret;
+
+ ret = brw_validate_state(brw);
+ if (ret)
+ return ret;
+
+ /* Check that we can fit our state in with our existing batchbuffer, or
+ * flush otherwise.
+ */
+ ret = brw->sws->check_aperture_space(brw->sws,
+ brw->state.validated_bos,
+ brw->state.validated_bo_count);
+ if (ret)
+ return ret;
+
+ ret = brw_upload_state(brw);
+ if (ret)
+ return ret;
+
+ ret = brw_emit_prim(brw, start, count, index_buffer != NULL, hw_prim);
+ if (ret)
+ return ret;
+
+ if (brw->flags.always_flush_batch)
+ brw_context_flush( brw );
+
+ return 0;
+}
+
+
+static boolean
+brw_draw_range_elements(struct pipe_context *pipe,
+ struct pipe_buffer *index_buffer,
+ unsigned index_size,
+ unsigned min_index,
+ unsigned max_index,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct brw_context *brw = brw_context(pipe);
+ int ret;
+ uint32_t hw_prim;
+
+ hw_prim = brw_set_prim(brw, mode);
+
+ if (BRW_DEBUG & DEBUG_PRIMS)
+ debug_printf("PRIM: %s start %d count %d index_buffer %p\n",
+ u_prim_name(mode), start, count, (void *)index_buffer);
+
+ /* Potentially trigger upload of new index buffer.
+ *
+ * XXX: do we need to go through state validation to achieve this?
+ * Could just call upload code directly.
+ */
+ if (brw->curr.index_buffer != index_buffer ||
+ brw->curr.index_size != index_size) {
+ pipe_buffer_reference( &brw->curr.index_buffer, index_buffer );
+ brw->curr.index_size = index_size;
+ brw->state.dirty.mesa |= PIPE_NEW_INDEX_BUFFER;
+ }
+
+ /* XXX: do we really care?
+ */
+ if (brw->curr.min_index != min_index ||
+ brw->curr.max_index != max_index)
+ {
+ brw->curr.min_index = min_index;
+ brw->curr.max_index = max_index;
+ brw->state.dirty.mesa |= PIPE_NEW_INDEX_RANGE;
+ }
+
+
+ /* Make a first attempt at drawing:
+ */
+ ret = try_draw_range_elements(brw, index_buffer, hw_prim, start, count );
+
+ /* Otherwise, flush and retry:
+ */
+ if (ret != 0) {
+ brw_context_flush( brw );
+ ret = try_draw_range_elements(brw, index_buffer, hw_prim, start, count );
+ assert(ret == 0);
+ }
+
+ return TRUE;
+}
+
+static boolean
+brw_draw_elements(struct pipe_context *pipe,
+ struct pipe_buffer *index_buffer,
+ unsigned index_size,
+ unsigned mode,
+ unsigned start, unsigned count)
+{
+ return brw_draw_range_elements( pipe, index_buffer,
+ index_size,
+ 0, 0xffffffff,
+ mode,
+ start, count );
+}
+
+static boolean
+brw_draw_arrays(struct pipe_context *pipe, unsigned mode,
+ unsigned start, unsigned count)
+{
+ return brw_draw_elements(pipe, NULL, 0, mode, start, count);
+}
+
+
+
+boolean brw_draw_init( struct brw_context *brw )
+{
+ /* Register our drawing function:
+ */
+ brw->base.draw_arrays = brw_draw_arrays;
+ brw->base.draw_elements = brw_draw_elements;
+ brw->base.draw_range_elements = brw_draw_range_elements;
+
+ /* Create helpers for uploading data in user buffers:
+ */
+ brw->vb.upload_vertex = u_upload_create( brw->base.screen,
+ 128 * 1024,
+ 64,
+ PIPE_BUFFER_USAGE_VERTEX );
+ if (brw->vb.upload_vertex == NULL)
+ return FALSE;
+
+ brw->vb.upload_index = u_upload_create( brw->base.screen,
+ 32 * 1024,
+ 64,
+ PIPE_BUFFER_USAGE_INDEX );
+ if (brw->vb.upload_index == NULL)
+ return FALSE;
+
+ return TRUE;
+}
+
+void brw_draw_cleanup( struct brw_context *brw )
+{
+ u_upload_destroy( brw->vb.upload_vertex );
+ u_upload_destroy( brw->vb.upload_index );
+
+ bo_reference(&brw->ib.bo, NULL);
+}
--- /dev/null
+ /**************************************************************************
+ *
+ * Copyright 2005 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef BRW_DRAW_H
+#define BRW_DRAW_H
+
+#include "brw_types.h"
+
+struct brw_context;
+
+boolean brw_draw_init( struct brw_context *brw );
+void brw_draw_cleanup( struct brw_context *brw );
+
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "pipe/p_context.h"
+
+#include "util/u_upload_mgr.h"
+#include "util/u_math.h"
+
+#include "brw_draw.h"
+#include "brw_defines.h"
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_screen.h"
+#include "brw_batchbuffer.h"
+#include "brw_debug.h"
+
+
+
+
+static unsigned brw_translate_surface_format( unsigned id )
+{
+ switch (id) {
+ case PIPE_FORMAT_R64_FLOAT:
+ return BRW_SURFACEFORMAT_R64_FLOAT;
+ case PIPE_FORMAT_R64G64_FLOAT:
+ return BRW_SURFACEFORMAT_R64G64_FLOAT;
+ case PIPE_FORMAT_R64G64B64_FLOAT:
+ return BRW_SURFACEFORMAT_R64G64B64_FLOAT;
+ case PIPE_FORMAT_R64G64B64A64_FLOAT:
+ return BRW_SURFACEFORMAT_R64G64B64A64_FLOAT;
+
+ case PIPE_FORMAT_R32_FLOAT:
+ return BRW_SURFACEFORMAT_R32_FLOAT;
+ case PIPE_FORMAT_R32G32_FLOAT:
+ return BRW_SURFACEFORMAT_R32G32_FLOAT;
+ case PIPE_FORMAT_R32G32B32_FLOAT:
+ return BRW_SURFACEFORMAT_R32G32B32_FLOAT;
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ return BRW_SURFACEFORMAT_R32G32B32A32_FLOAT;
+
+ case PIPE_FORMAT_R32_UNORM:
+ return BRW_SURFACEFORMAT_R32_UNORM;
+ case PIPE_FORMAT_R32G32_UNORM:
+ return BRW_SURFACEFORMAT_R32G32_UNORM;
+ case PIPE_FORMAT_R32G32B32_UNORM:
+ return BRW_SURFACEFORMAT_R32G32B32_UNORM;
+ case PIPE_FORMAT_R32G32B32A32_UNORM:
+ return BRW_SURFACEFORMAT_R32G32B32A32_UNORM;
+
+ case PIPE_FORMAT_R32_USCALED:
+ return BRW_SURFACEFORMAT_R32_USCALED;
+ case PIPE_FORMAT_R32G32_USCALED:
+ return BRW_SURFACEFORMAT_R32G32_USCALED;
+ case PIPE_FORMAT_R32G32B32_USCALED:
+ return BRW_SURFACEFORMAT_R32G32B32_USCALED;
+ case PIPE_FORMAT_R32G32B32A32_USCALED:
+ return BRW_SURFACEFORMAT_R32G32B32A32_USCALED;
+
+ case PIPE_FORMAT_R32_SNORM:
+ return BRW_SURFACEFORMAT_R32_SNORM;
+ case PIPE_FORMAT_R32G32_SNORM:
+ return BRW_SURFACEFORMAT_R32G32_SNORM;
+ case PIPE_FORMAT_R32G32B32_SNORM:
+ return BRW_SURFACEFORMAT_R32G32B32_SNORM;
+ case PIPE_FORMAT_R32G32B32A32_SNORM:
+ return BRW_SURFACEFORMAT_R32G32B32A32_SNORM;
+
+ case PIPE_FORMAT_R32_SSCALED:
+ return BRW_SURFACEFORMAT_R32_SSCALED;
+ case PIPE_FORMAT_R32G32_SSCALED:
+ return BRW_SURFACEFORMAT_R32G32_SSCALED;
+ case PIPE_FORMAT_R32G32B32_SSCALED:
+ return BRW_SURFACEFORMAT_R32G32B32_SSCALED;
+ case PIPE_FORMAT_R32G32B32A32_SSCALED:
+ return BRW_SURFACEFORMAT_R32G32B32A32_SSCALED;
+
+ case PIPE_FORMAT_R16_UNORM:
+ return BRW_SURFACEFORMAT_R16_UNORM;
+ case PIPE_FORMAT_R16G16_UNORM:
+ return BRW_SURFACEFORMAT_R16G16_UNORM;
+ case PIPE_FORMAT_R16G16B16_UNORM:
+ return BRW_SURFACEFORMAT_R16G16B16_UNORM;
+ case PIPE_FORMAT_R16G16B16A16_UNORM:
+ return BRW_SURFACEFORMAT_R16G16B16A16_UNORM;
+
+ case PIPE_FORMAT_R16_USCALED:
+ return BRW_SURFACEFORMAT_R16_USCALED;
+ case PIPE_FORMAT_R16G16_USCALED:
+ return BRW_SURFACEFORMAT_R16G16_USCALED;
+ case PIPE_FORMAT_R16G16B16_USCALED:
+ return BRW_SURFACEFORMAT_R16G16B16_USCALED;
+ case PIPE_FORMAT_R16G16B16A16_USCALED:
+ return BRW_SURFACEFORMAT_R16G16B16A16_USCALED;
+
+ case PIPE_FORMAT_R16_SNORM:
+ return BRW_SURFACEFORMAT_R16_SNORM;
+ case PIPE_FORMAT_R16G16_SNORM:
+ return BRW_SURFACEFORMAT_R16G16_SNORM;
+ case PIPE_FORMAT_R16G16B16_SNORM:
+ return BRW_SURFACEFORMAT_R16G16B16_SNORM;
+ case PIPE_FORMAT_R16G16B16A16_SNORM:
+ return BRW_SURFACEFORMAT_R16G16B16A16_SNORM;
+
+ case PIPE_FORMAT_R16_SSCALED:
+ return BRW_SURFACEFORMAT_R16_SSCALED;
+ case PIPE_FORMAT_R16G16_SSCALED:
+ return BRW_SURFACEFORMAT_R16G16_SSCALED;
+ case PIPE_FORMAT_R16G16B16_SSCALED:
+ return BRW_SURFACEFORMAT_R16G16B16_SSCALED;
+ case PIPE_FORMAT_R16G16B16A16_SSCALED:
+ return BRW_SURFACEFORMAT_R16G16B16A16_SSCALED;
+
+ case PIPE_FORMAT_R8_UNORM:
+ return BRW_SURFACEFORMAT_R8_UNORM;
+ case PIPE_FORMAT_R8G8_UNORM:
+ return BRW_SURFACEFORMAT_R8G8_UNORM;
+ case PIPE_FORMAT_R8G8B8_UNORM:
+ return BRW_SURFACEFORMAT_R8G8B8_UNORM;
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ return BRW_SURFACEFORMAT_R8G8B8A8_UNORM;
+
+ case PIPE_FORMAT_R8_USCALED:
+ return BRW_SURFACEFORMAT_R8_USCALED;
+ case PIPE_FORMAT_R8G8_USCALED:
+ return BRW_SURFACEFORMAT_R8G8_USCALED;
+ case PIPE_FORMAT_R8G8B8_USCALED:
+ return BRW_SURFACEFORMAT_R8G8B8_USCALED;
+ case PIPE_FORMAT_R8G8B8A8_USCALED:
+ return BRW_SURFACEFORMAT_R8G8B8A8_USCALED;
+
+ case PIPE_FORMAT_R8_SNORM:
+ return BRW_SURFACEFORMAT_R8_SNORM;
+ case PIPE_FORMAT_R8G8_SNORM:
+ return BRW_SURFACEFORMAT_R8G8_SNORM;
+ case PIPE_FORMAT_R8G8B8_SNORM:
+ return BRW_SURFACEFORMAT_R8G8B8_SNORM;
+ case PIPE_FORMAT_R8G8B8A8_SNORM:
+ return BRW_SURFACEFORMAT_R8G8B8A8_SNORM;
+
+ case PIPE_FORMAT_R8_SSCALED:
+ return BRW_SURFACEFORMAT_R8_SSCALED;
+ case PIPE_FORMAT_R8G8_SSCALED:
+ return BRW_SURFACEFORMAT_R8G8_SSCALED;
+ case PIPE_FORMAT_R8G8B8_SSCALED:
+ return BRW_SURFACEFORMAT_R8G8B8_SSCALED;
+ case PIPE_FORMAT_R8G8B8A8_SSCALED:
+ return BRW_SURFACEFORMAT_R8G8B8A8_SSCALED;
+
+ default:
+ assert(0);
+ return 0;
+ }
+}
+
+static unsigned get_index_type(int type)
+{
+ switch (type) {
+ case 1: return BRW_INDEX_BYTE;
+ case 2: return BRW_INDEX_WORD;
+ case 4: return BRW_INDEX_DWORD;
+ default: assert(0); return 0;
+ }
+}
+
+
+static int brw_prepare_vertices(struct brw_context *brw)
+{
+ unsigned int min_index = brw->curr.min_index;
+ unsigned int max_index = brw->curr.max_index;
+ GLuint i;
+ int ret;
+
+ if (BRW_DEBUG & DEBUG_VERTS)
+ debug_printf("%s %d..%d\n", __FUNCTION__, min_index, max_index);
+
+
+ for (i = 0; i < brw->curr.num_vertex_buffers; i++) {
+ struct pipe_vertex_buffer *vb = &brw->curr.vertex_buffer[i];
+ struct brw_winsys_buffer *bo;
+ struct pipe_buffer *upload_buf = NULL;
+ unsigned offset;
+
+ if (BRW_DEBUG & DEBUG_VERTS)
+ debug_printf("%s vb[%d] user:%d offset:0x%x sz:0x%x stride:0x%x\n",
+ __FUNCTION__, i,
+ brw_buffer_is_user_buffer(vb->buffer),
+ vb->buffer_offset,
+ vb->buffer->size,
+ vb->stride);
+
+ if (brw_buffer_is_user_buffer(vb->buffer)) {
+
+ /* XXX: simplify this. Stop the state trackers from generating
+ * zero-stride buffers & have them use additional constants (or
+ * add support for >1 constant buffer) instead.
+ */
+ unsigned size = (vb->stride == 0 ?
+ vb->buffer->size - vb->buffer_offset :
+ MAX2(vb->buffer->size - vb->buffer_offset,
+ vb->stride * (max_index + 1 - min_index)));
+
+ ret = u_upload_buffer( brw->vb.upload_vertex,
+ vb->buffer_offset + min_index * vb->stride,
+ size,
+ vb->buffer,
+ &offset,
+ &upload_buf );
+ if (ret)
+ return ret;
+
+ bo = brw_buffer(upload_buf)->bo;
+
+ assert(offset + size <= bo->size);
+ }
+ else
+ {
+ offset = vb->buffer_offset;
+ bo = brw_buffer(vb->buffer)->bo;
+ }
+
+ assert(offset < bo->size);
+
+ /* Set up post-upload info about this vertex buffer:
+ */
+ brw->vb.vb[i].offset = offset;
+ brw->vb.vb[i].stride = vb->stride;
+ brw->vb.vb[i].vertex_count = (vb->stride == 0 ?
+ 1 :
+ (bo->size - offset) / vb->stride);
+
+ bo_reference( &brw->vb.vb[i].bo, bo );
+
+ /* Don't need to retain this reference. We have a reference on
+ * the underlying winsys buffer:
+ */
+ pipe_buffer_reference( &upload_buf, NULL );
+ }
+
+ brw->vb.nr_vb = i;
+ brw_prepare_query_begin(brw);
+
+ for (i = 0; i < brw->vb.nr_vb; i++) {
+ brw_add_validated_bo(brw, brw->vb.vb[i].bo);
+ }
+
+ return 0;
+}
+
+static int brw_emit_vertex_buffers( struct brw_context *brw )
+{
+ int i;
+
+ /* If the VS doesn't read any inputs (calculating vertex position from
+ * a state variable for some reason, for example), just bail.
+ *
+ * The stale VB state stays in place, but they don't do anything unless
+ * a VE loads from them.
+ */
+ if (brw->vb.nr_vb == 0) {
+ if (BRW_DEBUG & DEBUG_VERTS)
+ debug_printf("%s: no active vertex buffers\n", __FUNCTION__);
+
+ return 0;
+ }
+
+ /* Emit VB state packets.
+ */
+ BEGIN_BATCH(1 + brw->vb.nr_vb * 4, IGNORE_CLIPRECTS);
+ OUT_BATCH((CMD_VERTEX_BUFFER << 16) |
+ ((1 + brw->vb.nr_vb * 4) - 2));
+
+ for (i = 0; i < brw->vb.nr_vb; i++) {
+ OUT_BATCH((i << BRW_VB0_INDEX_SHIFT) |
+ BRW_VB0_ACCESS_VERTEXDATA |
+ (brw->vb.vb[i].stride << BRW_VB0_PITCH_SHIFT));
+ OUT_RELOC(brw->vb.vb[i].bo,
+ BRW_USAGE_VERTEX,
+ brw->vb.vb[i].offset);
+ if (BRW_IS_IGDNG(brw)) {
+ OUT_RELOC(brw->vb.vb[i].bo,
+ BRW_USAGE_VERTEX,
+ brw->vb.vb[i].bo->size - 1);
+ } else
+ OUT_BATCH(brw->vb.vb[i].stride ? brw->vb.vb[i].vertex_count : 0);
+ OUT_BATCH(0); /* Instance data step rate */
+ }
+ ADVANCE_BATCH();
+ return 0;
+}
+
+
+
+
+static int brw_emit_vertex_elements(struct brw_context *brw)
+{
+ GLuint nr = brw->curr.num_vertex_elements;
+ GLuint i;
+
+ brw_emit_query_begin(brw);
+
+ /* If the VS doesn't read any inputs (calculating vertex position from
+ * a state variable for some reason, for example), emit a single pad
+ * VERTEX_ELEMENT struct and bail.
+ *
+ * The stale VB state stays in place, but they don't do anything unless
+ * a VE loads from them.
+ */
+ if (nr == 0) {
+ BEGIN_BATCH(3, IGNORE_CLIPRECTS);
+ OUT_BATCH((CMD_VERTEX_ELEMENT << 16) | 1);
+ OUT_BATCH((0 << BRW_VE0_INDEX_SHIFT) |
+ BRW_VE0_VALID |
+ (BRW_SURFACEFORMAT_R32G32B32A32_FLOAT << BRW_VE0_FORMAT_SHIFT) |
+ (0 << BRW_VE0_SRC_OFFSET_SHIFT));
+ OUT_BATCH((BRW_VE1_COMPONENT_STORE_0 << BRW_VE1_COMPONENT_0_SHIFT) |
+ (BRW_VE1_COMPONENT_STORE_0 << BRW_VE1_COMPONENT_1_SHIFT) |
+ (BRW_VE1_COMPONENT_STORE_0 << BRW_VE1_COMPONENT_2_SHIFT) |
+ (BRW_VE1_COMPONENT_STORE_1_FLT << BRW_VE1_COMPONENT_3_SHIFT));
+ ADVANCE_BATCH();
+ return 0;
+ }
+
+ /* Now emit vertex element (VEP) state packets.
+ *
+ */
+ BEGIN_BATCH(1 + nr * 2, IGNORE_CLIPRECTS);
+ OUT_BATCH((CMD_VERTEX_ELEMENT << 16) | ((1 + nr * 2) - 2));
+ for (i = 0; i < nr; i++) {
+ const struct pipe_vertex_element *input = &brw->curr.vertex_element[i];
+ uint32_t format = brw_translate_surface_format( input->src_format );
+ uint32_t comp0 = BRW_VE1_COMPONENT_STORE_SRC;
+ uint32_t comp1 = BRW_VE1_COMPONENT_STORE_SRC;
+ uint32_t comp2 = BRW_VE1_COMPONENT_STORE_SRC;
+ uint32_t comp3 = BRW_VE1_COMPONENT_STORE_SRC;
+
+ switch (input->nr_components) {
+ case 0: comp0 = BRW_VE1_COMPONENT_STORE_0;
+ case 1: comp1 = BRW_VE1_COMPONENT_STORE_0;
+ case 2: comp2 = BRW_VE1_COMPONENT_STORE_0;
+ case 3: comp3 = BRW_VE1_COMPONENT_STORE_1_FLT;
+ break;
+ }
+
+ OUT_BATCH((input->vertex_buffer_index << BRW_VE0_INDEX_SHIFT) |
+ BRW_VE0_VALID |
+ (format << BRW_VE0_FORMAT_SHIFT) |
+ (input->src_offset << BRW_VE0_SRC_OFFSET_SHIFT));
+
+ if (BRW_IS_IGDNG(brw))
+ OUT_BATCH((comp0 << BRW_VE1_COMPONENT_0_SHIFT) |
+ (comp1 << BRW_VE1_COMPONENT_1_SHIFT) |
+ (comp2 << BRW_VE1_COMPONENT_2_SHIFT) |
+ (comp3 << BRW_VE1_COMPONENT_3_SHIFT));
+ else
+ OUT_BATCH((comp0 << BRW_VE1_COMPONENT_0_SHIFT) |
+ (comp1 << BRW_VE1_COMPONENT_1_SHIFT) |
+ (comp2 << BRW_VE1_COMPONENT_2_SHIFT) |
+ (comp3 << BRW_VE1_COMPONENT_3_SHIFT) |
+ ((i * 4) << BRW_VE1_DST_OFFSET_SHIFT));
+ }
+ ADVANCE_BATCH();
+ return 0;
+}
+
+
+static int brw_emit_vertices( struct brw_context *brw )
+{
+ int ret;
+
+ ret = brw_emit_vertex_buffers( brw );
+ if (ret)
+ return ret;
+
+ ret = brw_emit_vertex_elements( brw );
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+
+const struct brw_tracked_state brw_vertices = {
+ .dirty = {
+ .mesa = (PIPE_NEW_INDEX_RANGE |
+ PIPE_NEW_VERTEX_BUFFER),
+ .brw = BRW_NEW_BATCH,
+ .cache = 0,
+ },
+ .prepare = brw_prepare_vertices,
+ .emit = brw_emit_vertices,
+};
+
+
+static int brw_prepare_indices(struct brw_context *brw)
+{
+ struct pipe_buffer *index_buffer = brw->curr.index_buffer;
+ struct pipe_buffer *upload_buf = NULL;
+ struct brw_winsys_buffer *bo = NULL;
+ GLuint offset;
+ GLuint index_size;
+ GLuint ib_size;
+ int ret;
+
+ if (index_buffer == NULL)
+ return 0;
+
+ if (BRW_DEBUG & DEBUG_VERTS)
+ debug_printf("%s: index_size:%d index_buffer->size:%d\n",
+ __FUNCTION__,
+ brw->curr.index_size,
+ brw->curr.index_buffer->size);
+
+ ib_size = index_buffer->size;
+ index_size = brw->curr.index_size;
+
+ /* Turn userbuffer into a proper hardware buffer?
+ */
+ if (brw_buffer_is_user_buffer(index_buffer)) {
+
+ ret = u_upload_buffer( brw->vb.upload_index,
+ 0,
+ ib_size,
+ index_buffer,
+ &offset,
+ &upload_buf );
+ if (ret)
+ return ret;
+
+ bo = brw_buffer(upload_buf)->bo;
+
+ /* XXX: annotate the userbuffer with the upload information so
+ * that successive calls don't get re-uploaded.
+ */
+ }
+ else {
+ bo = brw_buffer(index_buffer)->bo;
+ ib_size = bo->size;
+ offset = 0;
+ }
+
+ /* Use CMD_3D_PRIM's start_vertex_offset to avoid re-uploading the
+ * index buffer state when we're just moving the start index of our
+ * drawing.
+ *
+ * In gallium this will happen in the case where successive draw
+ * calls are made with (distinct?) userbuffers, but the upload_mgr
+ * places the data into a single winsys buffer.
+ *
+ * This statechange doesn't raise any state flags and is always
+ * just merged into the final draw packet:
+ */
+ if (1) {
+ assert((offset & (index_size - 1)) == 0);
+ brw->ib.start_vertex_offset = offset / index_size;
+ }
+
+ /* These statechanges trigger a new CMD_INDEX_BUFFER packet:
+ */
+ if (brw->ib.bo != bo ||
+ brw->ib.size != ib_size)
+ {
+ bo_reference(&brw->ib.bo, bo);
+ brw->ib.size = ib_size;
+ brw->state.dirty.brw |= BRW_NEW_INDEX_BUFFER;
+ }
+
+ pipe_buffer_reference( &upload_buf, NULL );
+ brw_add_validated_bo(brw, brw->ib.bo);
+ return 0;
+}
+
+const struct brw_tracked_state brw_indices = {
+ .dirty = {
+ .mesa = PIPE_NEW_INDEX_BUFFER,
+ .brw = 0,
+ .cache = 0,
+ },
+ .prepare = brw_prepare_indices,
+};
+
+static int brw_emit_index_buffer(struct brw_context *brw)
+{
+ /* Emit the indexbuffer packet:
+ */
+ if (brw->ib.bo)
+ {
+ struct brw_indexbuffer ib;
+
+ memset(&ib, 0, sizeof(ib));
+
+ ib.header.bits.opcode = CMD_INDEX_BUFFER;
+ ib.header.bits.length = sizeof(ib)/4 - 2;
+ ib.header.bits.index_format = get_index_type(brw->ib.size);
+ ib.header.bits.cut_index_enable = 0;
+
+ BEGIN_BATCH(4, IGNORE_CLIPRECTS);
+ OUT_BATCH( ib.header.dword );
+ OUT_RELOC(brw->ib.bo,
+ BRW_USAGE_VERTEX,
+ brw->ib.offset);
+ OUT_RELOC(brw->ib.bo,
+ BRW_USAGE_VERTEX,
+ brw->ib.offset + brw->ib.size - 1);
+ OUT_BATCH( 0 );
+ ADVANCE_BATCH();
+ }
+
+ return 0;
+}
+
+const struct brw_tracked_state brw_index_buffer = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_BATCH | BRW_NEW_INDEX_BUFFER,
+ .cache = 0,
+ },
+ .emit = brw_emit_index_buffer,
+};
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_memory.h"
+
+#include "brw_context.h"
+#include "brw_defines.h"
+#include "brw_eu.h"
+
+
+
+/* How does predicate control work when execution_size != 8? Do I
+ * need to test/set for 0xffff when execution_size is 16?
+ */
+void brw_set_predicate_control_flag_value( struct brw_compile *p, GLuint value )
+{
+ p->current->header.predicate_control = BRW_PREDICATE_NONE;
+
+ if (value != 0xff) {
+ if (value != p->flag_value) {
+ brw_push_insn_state(p);
+ brw_MOV(p, brw_flag_reg(), brw_imm_uw(value));
+ p->flag_value = value;
+ brw_pop_insn_state(p);
+ }
+
+ p->current->header.predicate_control = BRW_PREDICATE_NORMAL;
+ }
+}
+
+void brw_set_predicate_control( struct brw_compile *p, GLuint pc )
+{
+ p->current->header.predicate_control = pc;
+}
+
+void brw_set_conditionalmod( struct brw_compile *p, GLuint conditional )
+{
+ p->current->header.destreg__conditionalmod = conditional;
+}
+
+void brw_set_access_mode( struct brw_compile *p, GLuint access_mode )
+{
+ p->current->header.access_mode = access_mode;
+}
+
+void brw_set_compression_control( struct brw_compile *p, GLboolean compression_control )
+{
+ p->current->header.compression_control = compression_control;
+}
+
+void brw_set_mask_control( struct brw_compile *p, GLuint value )
+{
+ p->current->header.mask_control = value;
+}
+
+void brw_set_saturate( struct brw_compile *p, GLuint value )
+{
+ p->current->header.saturate = value;
+}
+
+void brw_push_insn_state( struct brw_compile *p )
+{
+ assert(p->current != &p->stack[BRW_EU_MAX_INSN_STACK-1]);
+ memcpy(p->current+1, p->current, sizeof(struct brw_instruction));
+ p->current++;
+}
+
+void brw_pop_insn_state( struct brw_compile *p )
+{
+ assert(p->current != p->stack);
+ p->current--;
+}
+
+
+/***********************************************************************
+ */
+void brw_init_compile( struct brw_context *brw, struct brw_compile *p )
+{
+ p->brw = brw;
+ p->nr_insn = 0;
+ p->current = p->stack;
+ memset(p->current, 0, sizeof(p->current[0]));
+
+ /* Some defaults?
+ */
+ brw_set_mask_control(p, BRW_MASK_ENABLE); /* what does this do? */
+ brw_set_saturate(p, 0);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_set_predicate_control_flag_value(p, 0xff);
+}
+
+
+enum pipe_error brw_get_program( struct brw_compile *p,
+ const GLuint **data,
+ GLuint *sz )
+{
+ GLuint i;
+
+ for (i = 0; i < 8; i++)
+ brw_NOP(p);
+
+ /* Is the generated program malformed for some reason?
+ */
+ if (p->error)
+ return PIPE_ERROR_BAD_INPUT;
+
+ *sz = p->nr_insn * sizeof(struct brw_instruction);
+ *data = (const GLuint *)p->store;
+ return PIPE_OK;
+}
+
+
+
+/**
+ * Subroutine calls require special attention.
+ * Mesa instructions may be expanded into multiple hardware instructions
+ * so the prog_instruction::BranchTarget field can't be used as an index
+ * into the hardware instructions.
+ *
+ * The BranchTarget field isn't needed, however. Mesa's GLSL compiler
+ * emits CAL and BGNSUB instructions with labels that can be used to map
+ * subroutine calls to actual subroutine code blocks.
+ *
+ * The structures and function here implement patching of CAL instructions
+ * so they jump to the right subroutine code...
+ */
+
+
+/**
+ * For each OPCODE_BGNSUB we create one of these.
+ */
+struct brw_eu_label
+{
+ GLuint label; /**< the label number */
+ GLuint position; /**< the position of the brw instruction for this label */
+ struct brw_eu_label *next; /**< next in linked list */
+};
+
+
+/**
+ * For each OPCODE_CAL we create one of these.
+ */
+struct brw_eu_call
+{
+ GLuint call_inst_pos; /**< location of the CAL instruction */
+ GLuint label;
+ struct brw_eu_call *next; /**< next in linked list */
+};
+
+
+/**
+ * Called for each OPCODE_BGNSUB.
+ */
+void
+brw_save_label(struct brw_compile *c, unsigned l, GLuint position)
+{
+ struct brw_eu_label *label = CALLOC_STRUCT(brw_eu_label);
+ label->label = l;
+ label->position = position;
+ label->next = c->first_label;
+ c->first_label = label;
+}
+
+
+/**
+ * Called for each OPCODE_CAL.
+ */
+void
+brw_save_call(struct brw_compile *c, GLuint label, GLuint call_pos)
+{
+ struct brw_eu_call *call = CALLOC_STRUCT(brw_eu_call);
+ call->call_inst_pos = call_pos;
+ call->label = label;
+ call->next = c->first_call;
+ c->first_call = call;
+}
+
+
+/**
+ * Lookup a label, return label's position/offset.
+ */
+static GLuint
+brw_lookup_label(struct brw_compile *c, unsigned l)
+{
+ const struct brw_eu_label *label;
+ for (label = c->first_label; label; label = label->next) {
+ if (l == label->label) {
+ return label->position;
+ }
+ }
+ abort(); /* should never happen */
+ return ~0;
+}
+
+
+/**
+ * When we're done generating code, this function is called to resolve
+ * subroutine calls.
+ */
+void
+brw_resolve_cals(struct brw_compile *c)
+{
+ const struct brw_eu_call *call;
+
+ for (call = c->first_call; call; call = call->next) {
+ const GLuint sub_loc = brw_lookup_label(c, call->label);
+ struct brw_instruction *brw_call_inst = &c->store[call->call_inst_pos];
+ struct brw_instruction *brw_sub_inst = &c->store[sub_loc];
+ GLint offset = brw_sub_inst - brw_call_inst;
+
+ /* patch brw_inst1 to point to brw_inst2 */
+ brw_set_src1(brw_call_inst, brw_imm_d(offset * 16));
+ }
+
+ /* free linked list of calls */
+ {
+ struct brw_eu_call *call, *next;
+ for (call = c->first_call; call; call = next) {
+ next = call->next;
+ FREE(call);
+ }
+ c->first_call = NULL;
+ }
+
+ /* free linked list of labels */
+ {
+ struct brw_eu_label *label, *next;
+ for (label = c->first_label; label; label = next) {
+ next = label->next;
+ FREE(label);
+ }
+ c->first_label = NULL;
+ }
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#ifndef BRW_EU_H
+#define BRW_EU_H
+
+#include "util/u_debug.h"
+#include "pipe/p_defines.h"
+
+#include "brw_structs.h"
+#include "brw_defines.h"
+
+#define BRW_SWIZZLE4(a,b,c,d) (((a)<<0) | ((b)<<2) | ((c)<<4) | ((d)<<6))
+#define BRW_GET_SWZ(swz, idx) (((swz) >> ((idx)*2)) & 0x3)
+
+#define BRW_SWIZZLE_NOOP BRW_SWIZZLE4(0,1,2,3)
+#define BRW_SWIZZLE_XYZW BRW_SWIZZLE4(0,1,2,3)
+#define BRW_SWIZZLE_XXXX BRW_SWIZZLE4(0,0,0,0)
+#define BRW_SWIZZLE_XYXY BRW_SWIZZLE4(0,1,0,1)
+
+#define BRW_WRITEMASK_NONE 0x00
+#define BRW_WRITEMASK_X 0x01
+#define BRW_WRITEMASK_Y 0x02
+#define BRW_WRITEMASK_XY 0x03
+#define BRW_WRITEMASK_Z 0x04
+#define BRW_WRITEMASK_XZ 0x05
+#define BRW_WRITEMASK_YZ 0x06
+#define BRW_WRITEMASK_XYZ 0x07
+#define BRW_WRITEMASK_W 0x08
+#define BRW_WRITEMASK_XW 0x09
+#define BRW_WRITEMASK_YW 0x0A
+#define BRW_WRITEMASK_XYW 0x0B
+#define BRW_WRITEMASK_ZW 0x0C
+#define BRW_WRITEMASK_XZW 0x0D
+#define BRW_WRITEMASK_YZW 0x0E
+#define BRW_WRITEMASK_XYZW 0x0F
+
+
+#define REG_SIZE (8*4)
+
+
+/* These aren't hardware structs, just something useful for us to pass around:
+ *
+ * Align1 operation has a lot of control over input ranges. Used in
+ * WM programs to implement shaders decomposed into "channel serial"
+ * or "structure of array" form:
+ */
+struct brw_reg
+{
+ GLuint type:4;
+ GLuint file:2;
+ GLuint nr:8;
+ GLuint subnr:5; /* :1 in align16 */
+ GLuint negate:1; /* source only */
+ GLuint abs:1; /* source only */
+ GLuint vstride:4; /* source only */
+ GLuint width:3; /* src only, align1 only */
+ GLuint hstride:2; /* align1 only */
+ GLuint address_mode:1; /* relative addressing, hopefully! */
+ GLuint pad0:1;
+
+ union {
+ struct {
+ GLuint swizzle:8; /* src only, align16 only */
+ GLuint writemask:4; /* dest only, align16 only */
+ GLint indirect_offset:10; /* relative addressing offset */
+ GLuint pad1:10; /* two dwords total */
+ } bits;
+
+ GLfloat f;
+ GLint d;
+ GLuint ud;
+ } dw1;
+};
+
+
+struct brw_indirect {
+ GLuint addr_subnr:4;
+ GLint addr_offset:10;
+ GLuint pad:18;
+};
+
+
+struct brw_eu_label;
+struct brw_eu_call;
+
+
+
+#define BRW_EU_MAX_INSN_STACK 5
+#define BRW_EU_MAX_INSN 10000
+
+struct brw_compile {
+ struct brw_instruction store[BRW_EU_MAX_INSN];
+ GLuint nr_insn;
+
+ /* Allow clients to push/pop instruction state:
+ */
+ struct brw_instruction stack[BRW_EU_MAX_INSN_STACK];
+ struct brw_instruction *current;
+
+ GLuint flag_value;
+ GLboolean single_program_flow;
+ struct brw_context *brw;
+
+ struct brw_eu_label *first_label; /**< linked list of labels */
+ struct brw_eu_call *first_call; /**< linked list of CALs */
+
+ boolean error;
+};
+
+
+void
+brw_save_label(struct brw_compile *c, unsigned label, GLuint position);
+
+void
+brw_save_call(struct brw_compile *c, unsigned label, GLuint call_pos);
+
+void
+brw_resolve_cals(struct brw_compile *c);
+
+
+
+static INLINE int type_sz( GLuint type )
+{
+ switch( type ) {
+ case BRW_REGISTER_TYPE_UD:
+ case BRW_REGISTER_TYPE_D:
+ case BRW_REGISTER_TYPE_F:
+ return 4;
+ case BRW_REGISTER_TYPE_HF:
+ case BRW_REGISTER_TYPE_UW:
+ case BRW_REGISTER_TYPE_W:
+ return 2;
+ case BRW_REGISTER_TYPE_UB:
+ case BRW_REGISTER_TYPE_B:
+ return 1;
+ default:
+ return 0;
+ }
+}
+
+/**
+ * Construct a brw_reg.
+ * \param file one of the BRW_x_REGISTER_FILE values
+ * \param nr register number/index
+ * \param subnr register sub number
+ * \param type one of BRW_REGISTER_TYPE_x
+ * \param vstride one of BRW_VERTICAL_STRIDE_x
+ * \param width one of BRW_WIDTH_x
+ * \param hstride one of BRW_HORIZONTAL_STRIDE_x
+ * \param swizzle one of BRW_SWIZZLE_x
+ * \param writemask BRW_WRITEMASK_X/Y/Z/W bitfield
+ */
+static INLINE struct brw_reg brw_reg( GLuint file,
+ GLuint nr,
+ GLuint subnr,
+ GLuint type,
+ GLuint vstride,
+ GLuint width,
+ GLuint hstride,
+ GLuint swizzle,
+ GLuint writemask )
+{
+ struct brw_reg reg;
+ if (type == BRW_GENERAL_REGISTER_FILE)
+ assert(nr < BRW_MAX_GRF);
+ else if (type == BRW_MESSAGE_REGISTER_FILE)
+ assert(nr < BRW_MAX_MRF);
+ else if (type == BRW_ARCHITECTURE_REGISTER_FILE)
+ assert(nr <= BRW_ARF_IP);
+
+ reg.type = type;
+ reg.file = file;
+ reg.nr = nr;
+ reg.subnr = subnr * type_sz(type);
+ reg.negate = 0;
+ reg.abs = 0;
+ reg.vstride = vstride;
+ reg.width = width;
+ reg.hstride = hstride;
+ reg.address_mode = BRW_ADDRESS_DIRECT;
+ reg.pad0 = 0;
+
+ /* Could do better: If the reg is r5.3<0;1,0>, we probably want to
+ * set swizzle and writemask to W, as the lower bits of subnr will
+ * be lost when converted to align16. This is probably too much to
+ * keep track of as you'd want it adjusted by suboffset(), etc.
+ * Perhaps fix up when converting to align16?
+ */
+ reg.dw1.bits.swizzle = swizzle;
+ reg.dw1.bits.writemask = writemask;
+ reg.dw1.bits.indirect_offset = 0;
+ reg.dw1.bits.pad1 = 0;
+ return reg;
+}
+
+/** Construct float[16] register */
+static INLINE struct brw_reg brw_vec16_reg( GLuint file,
+ GLuint nr,
+ GLuint subnr )
+{
+ return brw_reg(file,
+ nr,
+ subnr,
+ BRW_REGISTER_TYPE_F,
+ BRW_VERTICAL_STRIDE_16,
+ BRW_WIDTH_16,
+ BRW_HORIZONTAL_STRIDE_1,
+ BRW_SWIZZLE_XYZW,
+ BRW_WRITEMASK_XYZW);
+}
+
+/** Construct float[8] register */
+static INLINE struct brw_reg brw_vec8_reg( GLuint file,
+ GLuint nr,
+ GLuint subnr )
+{
+ return brw_reg(file,
+ nr,
+ subnr,
+ BRW_REGISTER_TYPE_F,
+ BRW_VERTICAL_STRIDE_8,
+ BRW_WIDTH_8,
+ BRW_HORIZONTAL_STRIDE_1,
+ BRW_SWIZZLE_XYZW,
+ BRW_WRITEMASK_XYZW);
+}
+
+/** Construct float[4] register */
+static INLINE struct brw_reg brw_vec4_reg( GLuint file,
+ GLuint nr,
+ GLuint subnr )
+{
+ return brw_reg(file,
+ nr,
+ subnr,
+ BRW_REGISTER_TYPE_F,
+ BRW_VERTICAL_STRIDE_4,
+ BRW_WIDTH_4,
+ BRW_HORIZONTAL_STRIDE_1,
+ BRW_SWIZZLE_XYZW,
+ BRW_WRITEMASK_XYZW);
+}
+
+/** Construct float[2] register */
+static INLINE struct brw_reg brw_vec2_reg( GLuint file,
+ GLuint nr,
+ GLuint subnr )
+{
+ return brw_reg(file,
+ nr,
+ subnr,
+ BRW_REGISTER_TYPE_F,
+ BRW_VERTICAL_STRIDE_2,
+ BRW_WIDTH_2,
+ BRW_HORIZONTAL_STRIDE_1,
+ BRW_SWIZZLE_XYXY,
+ BRW_WRITEMASK_XY);
+}
+
+/** Construct float[1] register */
+static INLINE struct brw_reg brw_vec1_reg( GLuint file,
+ GLuint nr,
+ GLuint subnr )
+{
+ return brw_reg(file,
+ nr,
+ subnr,
+ BRW_REGISTER_TYPE_F,
+ BRW_VERTICAL_STRIDE_0,
+ BRW_WIDTH_1,
+ BRW_HORIZONTAL_STRIDE_0,
+ BRW_SWIZZLE_XXXX,
+ BRW_WRITEMASK_X);
+}
+
+
+static INLINE struct brw_reg retype( struct brw_reg reg,
+ GLuint type )
+{
+ reg.type = type;
+ return reg;
+}
+
+static INLINE struct brw_reg suboffset( struct brw_reg reg,
+ GLuint delta )
+{
+ reg.subnr += delta * type_sz(reg.type);
+ return reg;
+}
+
+
+static INLINE struct brw_reg offset( struct brw_reg reg,
+ GLuint delta )
+{
+ reg.nr += delta;
+ return reg;
+}
+
+
+static INLINE struct brw_reg byte_offset( struct brw_reg reg,
+ GLuint bytes )
+{
+ GLuint newoffset = reg.nr * REG_SIZE + reg.subnr + bytes;
+ reg.nr = newoffset / REG_SIZE;
+ reg.subnr = newoffset % REG_SIZE;
+ return reg;
+}
+
+
+/** Construct unsigned word[16] register */
+static INLINE struct brw_reg brw_uw16_reg( GLuint file,
+ GLuint nr,
+ GLuint subnr )
+{
+ return suboffset(retype(brw_vec16_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr);
+}
+
+/** Construct unsigned word[8] register */
+static INLINE struct brw_reg brw_uw8_reg( GLuint file,
+ GLuint nr,
+ GLuint subnr )
+{
+ return suboffset(retype(brw_vec8_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr);
+}
+
+/** Construct unsigned word[1] register */
+static INLINE struct brw_reg brw_uw1_reg( GLuint file,
+ GLuint nr,
+ GLuint subnr )
+{
+ return suboffset(retype(brw_vec1_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr);
+}
+
+static INLINE struct brw_reg brw_imm_reg( GLuint type )
+{
+ return brw_reg( BRW_IMMEDIATE_VALUE,
+ 0,
+ 0,
+ type,
+ BRW_VERTICAL_STRIDE_0,
+ BRW_WIDTH_1,
+ BRW_HORIZONTAL_STRIDE_0,
+ 0,
+ 0);
+}
+
+/** Construct float immediate register */
+static INLINE struct brw_reg brw_imm_f( GLfloat f )
+{
+ struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_F);
+ imm.dw1.f = f;
+ return imm;
+}
+
+/** Construct integer immediate register */
+static INLINE struct brw_reg brw_imm_d( GLint d )
+{
+ struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_D);
+ imm.dw1.d = d;
+ return imm;
+}
+
+/** Construct uint immediate register */
+static INLINE struct brw_reg brw_imm_ud( GLuint ud )
+{
+ struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_UD);
+ imm.dw1.ud = ud;
+ return imm;
+}
+
+/** Construct ushort immediate register */
+static INLINE struct brw_reg brw_imm_uw( GLushort uw )
+{
+ struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_UW);
+ imm.dw1.ud = uw | (uw << 16);
+ return imm;
+}
+
+/** Construct short immediate register */
+static INLINE struct brw_reg brw_imm_w( GLshort w )
+{
+ struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_W);
+ imm.dw1.d = w | (w << 16);
+ return imm;
+}
+
+/* brw_imm_b and brw_imm_ub aren't supported by hardware - the type
+ * numbers alias with _V and _VF below:
+ */
+
+/** Construct vector of eight signed half-byte values */
+static INLINE struct brw_reg brw_imm_v( GLuint v )
+{
+ struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_V);
+ imm.vstride = BRW_VERTICAL_STRIDE_0;
+ imm.width = BRW_WIDTH_8;
+ imm.hstride = BRW_HORIZONTAL_STRIDE_1;
+ imm.dw1.ud = v;
+ return imm;
+}
+
+/** Construct vector of four 8-bit float values */
+static INLINE struct brw_reg brw_imm_vf( GLuint v )
+{
+ struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_VF);
+ imm.vstride = BRW_VERTICAL_STRIDE_0;
+ imm.width = BRW_WIDTH_4;
+ imm.hstride = BRW_HORIZONTAL_STRIDE_1;
+ imm.dw1.ud = v;
+ return imm;
+}
+
+#define VF_ZERO 0x0
+#define VF_ONE 0x30
+#define VF_NEG (1<<7)
+
+static INLINE struct brw_reg brw_imm_vf4( GLuint v0,
+ GLuint v1,
+ GLuint v2,
+ GLuint v3)
+{
+ struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_VF);
+ imm.vstride = BRW_VERTICAL_STRIDE_0;
+ imm.width = BRW_WIDTH_4;
+ imm.hstride = BRW_HORIZONTAL_STRIDE_1;
+ imm.dw1.ud = ((v0 << 0) |
+ (v1 << 8) |
+ (v2 << 16) |
+ (v3 << 24));
+ return imm;
+}
+
+
+static INLINE struct brw_reg brw_address( struct brw_reg reg )
+{
+ return brw_imm_uw(reg.nr * REG_SIZE + reg.subnr);
+}
+
+/** Construct float[1] general-purpose register */
+static INLINE struct brw_reg brw_vec1_grf( GLuint nr, GLuint subnr )
+{
+ return brw_vec1_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
+}
+
+/** Construct float[2] general-purpose register */
+static INLINE struct brw_reg brw_vec2_grf( GLuint nr, GLuint subnr )
+{
+ return brw_vec2_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
+}
+
+/** Construct float[4] general-purpose register */
+static INLINE struct brw_reg brw_vec4_grf( GLuint nr, GLuint subnr )
+{
+ return brw_vec4_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
+}
+
+/** Construct float[8] general-purpose register */
+static INLINE struct brw_reg brw_vec8_grf( GLuint nr, GLuint subnr )
+{
+ return brw_vec8_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
+}
+
+
+static INLINE struct brw_reg brw_uw8_grf( GLuint nr, GLuint subnr )
+{
+ return brw_uw8_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
+}
+
+static INLINE struct brw_reg brw_uw16_grf( GLuint nr, GLuint subnr )
+{
+ return brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
+}
+
+
+/** Construct null register (usually used for setting condition codes) */
+static INLINE struct brw_reg brw_null_reg( void )
+{
+ return brw_vec8_reg(BRW_ARCHITECTURE_REGISTER_FILE,
+ BRW_ARF_NULL,
+ 0);
+}
+
+static INLINE struct brw_reg brw_address_reg( GLuint subnr )
+{
+ return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE,
+ BRW_ARF_ADDRESS,
+ subnr);
+}
+
+/* If/else instructions break in align16 mode if writemask & swizzle
+ * aren't xyzw. This goes against the convention for other scalar
+ * regs:
+ */
+static INLINE struct brw_reg brw_ip_reg( void )
+{
+ return brw_reg(BRW_ARCHITECTURE_REGISTER_FILE,
+ BRW_ARF_IP,
+ 0,
+ BRW_REGISTER_TYPE_UD,
+ BRW_VERTICAL_STRIDE_4, /* ? */
+ BRW_WIDTH_1,
+ BRW_HORIZONTAL_STRIDE_0,
+ BRW_SWIZZLE_XYZW, /* NOTE! */
+ BRW_WRITEMASK_XYZW); /* NOTE! */
+}
+
+static INLINE struct brw_reg brw_acc_reg( void )
+{
+ return brw_vec8_reg(BRW_ARCHITECTURE_REGISTER_FILE,
+ BRW_ARF_ACCUMULATOR,
+ 0);
+}
+
+
+static INLINE struct brw_reg brw_flag_reg( void )
+{
+ return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE,
+ BRW_ARF_FLAG,
+ 0);
+}
+
+
+static INLINE struct brw_reg brw_mask_reg( GLuint subnr )
+{
+ return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE,
+ BRW_ARF_MASK,
+ subnr);
+}
+
+static INLINE struct brw_reg brw_message_reg( GLuint nr )
+{
+ assert(nr < BRW_MAX_MRF);
+ return brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE,
+ nr,
+ 0);
+}
+
+
+
+
+/* This is almost always called with a numeric constant argument, so
+ * make things easy to evaluate at compile time:
+ */
+static INLINE GLuint cvt( GLuint val )
+{
+ switch (val) {
+ case 0: return 0;
+ case 1: return 1;
+ case 2: return 2;
+ case 4: return 3;
+ case 8: return 4;
+ case 16: return 5;
+ case 32: return 6;
+ }
+ return 0;
+}
+
+static INLINE struct brw_reg stride( struct brw_reg reg,
+ GLuint vstride,
+ GLuint width,
+ GLuint hstride )
+{
+ reg.vstride = cvt(vstride);
+ reg.width = cvt(width) - 1;
+ reg.hstride = cvt(hstride);
+ return reg;
+}
+
+
+static INLINE struct brw_reg vec16( struct brw_reg reg )
+{
+ return stride(reg, 16,16,1);
+}
+
+static INLINE struct brw_reg vec8( struct brw_reg reg )
+{
+ return stride(reg, 8,8,1);
+}
+
+static INLINE struct brw_reg vec4( struct brw_reg reg )
+{
+ return stride(reg, 4,4,1);
+}
+
+static INLINE struct brw_reg vec2( struct brw_reg reg )
+{
+ return stride(reg, 2,2,1);
+}
+
+static INLINE struct brw_reg vec1( struct brw_reg reg )
+{
+ return stride(reg, 0,1,0);
+}
+
+
+static INLINE struct brw_reg get_element( struct brw_reg reg, GLuint elt )
+{
+ return vec1(suboffset(reg, elt));
+}
+
+static INLINE struct brw_reg get_element_ud( struct brw_reg reg, GLuint elt )
+{
+ return vec1(suboffset(retype(reg, BRW_REGISTER_TYPE_UD), elt));
+}
+
+
+static INLINE struct brw_reg brw_swizzle( struct brw_reg reg,
+ GLuint x,
+ GLuint y,
+ GLuint z,
+ GLuint w)
+{
+ reg.dw1.bits.swizzle = BRW_SWIZZLE4(BRW_GET_SWZ(reg.dw1.bits.swizzle, x),
+ BRW_GET_SWZ(reg.dw1.bits.swizzle, y),
+ BRW_GET_SWZ(reg.dw1.bits.swizzle, z),
+ BRW_GET_SWZ(reg.dw1.bits.swizzle, w));
+ return reg;
+}
+
+
+static INLINE struct brw_reg brw_swizzle1( struct brw_reg reg,
+ GLuint x )
+{
+ return brw_swizzle(reg, x, x, x, x);
+}
+
+static INLINE struct brw_reg brw_writemask( struct brw_reg reg,
+ GLuint mask )
+{
+ reg.dw1.bits.writemask &= mask;
+ return reg;
+}
+
+static INLINE struct brw_reg brw_set_writemask( struct brw_reg reg,
+ GLuint mask )
+{
+ reg.dw1.bits.writemask = mask;
+ return reg;
+}
+
+static INLINE struct brw_reg negate( struct brw_reg reg )
+{
+ reg.negate ^= 1;
+ return reg;
+}
+
+static INLINE struct brw_reg brw_abs( struct brw_reg reg )
+{
+ reg.abs = 1;
+ return reg;
+}
+
+/***********************************************************************
+ */
+static INLINE struct brw_reg brw_vec4_indirect( GLuint subnr,
+ GLint offset )
+{
+ struct brw_reg reg = brw_vec4_grf(0, 0);
+ reg.subnr = subnr;
+ reg.address_mode = BRW_ADDRESS_REGISTER_INDIRECT_REGISTER;
+ reg.dw1.bits.indirect_offset = offset;
+ return reg;
+}
+
+static INLINE struct brw_reg brw_vec1_indirect( GLuint subnr,
+ GLint offset )
+{
+ struct brw_reg reg = brw_vec1_grf(0, 0);
+ reg.subnr = subnr;
+ reg.address_mode = BRW_ADDRESS_REGISTER_INDIRECT_REGISTER;
+ reg.dw1.bits.indirect_offset = offset;
+ return reg;
+}
+
+static INLINE struct brw_reg deref_4f(struct brw_indirect ptr, GLint offset)
+{
+ return brw_vec4_indirect(ptr.addr_subnr, ptr.addr_offset + offset);
+}
+
+static INLINE struct brw_reg deref_1f(struct brw_indirect ptr, GLint offset)
+{
+ return brw_vec1_indirect(ptr.addr_subnr, ptr.addr_offset + offset);
+}
+
+static INLINE struct brw_reg deref_4b(struct brw_indirect ptr, GLint offset)
+{
+ return retype(deref_4f(ptr, offset), BRW_REGISTER_TYPE_B);
+}
+
+static INLINE struct brw_reg deref_1uw(struct brw_indirect ptr, GLint offset)
+{
+ return retype(deref_1f(ptr, offset), BRW_REGISTER_TYPE_UW);
+}
+
+static INLINE struct brw_reg deref_1d(struct brw_indirect ptr, GLint offset)
+{
+ return retype(deref_1f(ptr, offset), BRW_REGISTER_TYPE_D);
+}
+
+static INLINE struct brw_reg deref_1ud(struct brw_indirect ptr, GLint offset)
+{
+ return retype(deref_1f(ptr, offset), BRW_REGISTER_TYPE_UD);
+}
+
+static INLINE struct brw_reg get_addr_reg(struct brw_indirect ptr)
+{
+ return brw_address_reg(ptr.addr_subnr);
+}
+
+static INLINE struct brw_indirect brw_indirect_offset( struct brw_indirect ptr, GLint offset )
+{
+ ptr.addr_offset += offset;
+ return ptr;
+}
+
+static INLINE struct brw_indirect brw_indirect( GLuint addr_subnr, GLint offset )
+{
+ struct brw_indirect ptr;
+ ptr.addr_subnr = addr_subnr;
+ ptr.addr_offset = offset;
+ ptr.pad = 0;
+ return ptr;
+}
+
+/** Do two brw_regs refer to the same register? */
+static INLINE GLboolean
+brw_same_reg(struct brw_reg r1, struct brw_reg r2)
+{
+ return r1.file == r2.file && r1.nr == r2.nr;
+}
+
+static INLINE struct brw_instruction *current_insn( struct brw_compile *p)
+{
+ return &p->store[p->nr_insn];
+}
+
+void brw_pop_insn_state( struct brw_compile *p );
+void brw_push_insn_state( struct brw_compile *p );
+void brw_set_mask_control( struct brw_compile *p, GLuint value );
+void brw_set_saturate( struct brw_compile *p, GLuint value );
+void brw_set_access_mode( struct brw_compile *p, GLuint access_mode );
+void brw_set_compression_control( struct brw_compile *p, GLboolean control );
+void brw_set_predicate_control_flag_value( struct brw_compile *p, GLuint value );
+void brw_set_predicate_control( struct brw_compile *p, GLuint pc );
+void brw_set_conditionalmod( struct brw_compile *p, GLuint conditional );
+
+void brw_init_compile( struct brw_context *, struct brw_compile *p );
+
+enum pipe_error brw_get_program( struct brw_compile *p,
+ const GLuint **program,
+ GLuint *sz );
+
+
+/* Helpers for regular instructions:
+ */
+#define ALU1(OP) \
+struct brw_instruction *brw_##OP(struct brw_compile *p, \
+ struct brw_reg dest, \
+ struct brw_reg src0);
+
+#define ALU2(OP) \
+struct brw_instruction *brw_##OP(struct brw_compile *p, \
+ struct brw_reg dest, \
+ struct brw_reg src0, \
+ struct brw_reg src1);
+
+ALU1(MOV)
+ALU2(SEL)
+ALU1(NOT)
+ALU2(AND)
+ALU2(OR)
+ALU2(XOR)
+ALU2(SHR)
+ALU2(SHL)
+ALU2(RSR)
+ALU2(RSL)
+ALU2(ASR)
+ALU2(JMPI)
+ALU2(ADD)
+ALU2(MUL)
+ALU1(FRC)
+ALU1(RNDD)
+ALU1(RNDZ)
+ALU2(MAC)
+ALU2(MACH)
+ALU1(LZD)
+ALU2(DP4)
+ALU2(DPH)
+ALU2(DP3)
+ALU2(DP2)
+ALU2(LINE)
+
+#undef ALU1
+#undef ALU2
+
+
+
+/* Helpers for SEND instruction:
+ */
+void brw_urb_WRITE(struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint msg_reg_nr,
+ struct brw_reg src0,
+ GLboolean allocate,
+ GLboolean used,
+ GLuint msg_length,
+ GLuint response_length,
+ GLboolean eot,
+ GLboolean writes_complete,
+ GLuint offset,
+ GLuint swizzle);
+
+void brw_ff_sync(struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint msg_reg_nr,
+ struct brw_reg src0,
+ GLboolean allocate,
+ GLboolean used,
+ GLuint msg_length,
+ GLuint response_length,
+ GLboolean eot,
+ GLboolean writes_complete,
+ GLuint offset,
+ GLuint swizzle);
+
+void brw_fb_WRITE(struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint msg_reg_nr,
+ struct brw_reg src0,
+ GLuint binding_table_index,
+ GLuint msg_length,
+ GLuint response_length,
+ GLboolean eot);
+
+void brw_SAMPLE(struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint msg_reg_nr,
+ struct brw_reg src0,
+ GLuint binding_table_index,
+ GLuint sampler,
+ GLuint writemask,
+ GLuint msg_type,
+ GLuint response_length,
+ GLuint msg_length,
+ GLboolean eot,
+ GLuint header_present,
+ GLuint simd_mode);
+
+void brw_math_16( struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint function,
+ GLuint saturate,
+ GLuint msg_reg_nr,
+ struct brw_reg src,
+ GLuint precision );
+
+void brw_math( struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint function,
+ GLuint saturate,
+ GLuint msg_reg_nr,
+ struct brw_reg src,
+ GLuint data_type,
+ GLuint precision );
+
+void brw_dp_READ_16( struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint scratch_offset );
+
+void brw_dp_READ_4( struct brw_compile *p,
+ struct brw_reg dest,
+ GLboolean relAddr,
+ GLuint location,
+ GLuint bind_table_index );
+
+void brw_dp_READ_4_vs( struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint oword,
+ GLboolean relAddr,
+ struct brw_reg addrReg,
+ GLuint location,
+ GLuint bind_table_index );
+
+void brw_dp_WRITE_16( struct brw_compile *p,
+ struct brw_reg src,
+ GLuint scratch_offset );
+
+/* If/else/endif. Works by manipulating the execution flags on each
+ * channel.
+ */
+struct brw_instruction *brw_IF(struct brw_compile *p,
+ GLuint execute_size);
+
+struct brw_instruction *brw_ELSE(struct brw_compile *p,
+ struct brw_instruction *if_insn);
+
+void brw_ENDIF(struct brw_compile *p,
+ struct brw_instruction *if_or_else_insn);
+
+
+/* DO/WHILE loops:
+ */
+struct brw_instruction *brw_DO(struct brw_compile *p,
+ GLuint execute_size);
+
+struct brw_instruction *brw_WHILE(struct brw_compile *p,
+ struct brw_instruction *patch_insn);
+
+struct brw_instruction *brw_BREAK(struct brw_compile *p);
+struct brw_instruction *brw_CONT(struct brw_compile *p);
+/* Forward jumps:
+ */
+void brw_land_fwd_jump(struct brw_compile *p,
+ struct brw_instruction *jmp_insn);
+
+
+
+void brw_NOP(struct brw_compile *p);
+
+/* Special case: there is never a destination, execution size will be
+ * taken from src0:
+ */
+void brw_CMP(struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint conditional,
+ struct brw_reg src0,
+ struct brw_reg src1);
+
+void brw_print_reg( struct brw_reg reg );
+
+
+/***********************************************************************
+ * brw_eu_util.c:
+ */
+
+void brw_copy_indirect_to_indirect(struct brw_compile *p,
+ struct brw_indirect dst_ptr,
+ struct brw_indirect src_ptr,
+ GLuint count);
+
+void brw_copy_from_indirect(struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_indirect ptr,
+ GLuint count);
+
+void brw_copy4(struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg src,
+ GLuint count);
+
+void brw_copy8(struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg src,
+ GLuint count);
+
+void brw_math_invert( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg src);
+
+void brw_set_src1( struct brw_instruction *insn,
+ struct brw_reg reg );
+#endif
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_debug.h"
+
+#include "brw_eu.h"
+
+void brw_print_reg( struct brw_reg hwreg )
+{
+ static const char *file[] = {
+ "arf",
+ "grf",
+ "msg",
+ "imm"
+ };
+
+ static const char *type[] = {
+ "ud",
+ "d",
+ "uw",
+ "w",
+ "ub",
+ "vf",
+ "hf",
+ "f"
+ };
+
+ debug_printf("%s%s",
+ hwreg.abs ? "abs/" : "",
+ hwreg.negate ? "-" : "");
+
+ if (hwreg.file == BRW_GENERAL_REGISTER_FILE &&
+ hwreg.nr % 2 == 0 &&
+ hwreg.subnr == 0 &&
+ hwreg.vstride == BRW_VERTICAL_STRIDE_8 &&
+ hwreg.width == BRW_WIDTH_8 &&
+ hwreg.hstride == BRW_HORIZONTAL_STRIDE_1 &&
+ hwreg.type == BRW_REGISTER_TYPE_F) {
+ /* vector register */
+ debug_printf("vec%d", hwreg.nr);
+ }
+ else if (hwreg.file == BRW_GENERAL_REGISTER_FILE &&
+ hwreg.vstride == BRW_VERTICAL_STRIDE_0 &&
+ hwreg.width == BRW_WIDTH_1 &&
+ hwreg.hstride == BRW_HORIZONTAL_STRIDE_0 &&
+ hwreg.type == BRW_REGISTER_TYPE_F) {
+ /* "scalar" register */
+ debug_printf("scl%d.%d", hwreg.nr, hwreg.subnr / 4);
+ }
+ else if (hwreg.file == BRW_IMMEDIATE_VALUE) {
+ debug_printf("imm %f", hwreg.dw1.f);
+ }
+ else {
+ debug_printf("%s%d.%d<%d;%d,%d>:%s",
+ file[hwreg.file],
+ hwreg.nr,
+ hwreg.subnr / type_sz(hwreg.type),
+ hwreg.vstride ? (1<<(hwreg.vstride-1)) : 0,
+ 1<<hwreg.width,
+ hwreg.hstride ? (1<<(hwreg.hstride-1)) : 0,
+ type[hwreg.type]);
+ }
+}
+
+
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "brw_context.h"
+#include "brw_defines.h"
+#include "brw_eu.h"
+#include "brw_debug.h"
+#include "brw_disasm.h"
+
+
+
+
+/***********************************************************************
+ * Internal helper for constructing instructions
+ */
+
+static void guess_execution_size( struct brw_instruction *insn,
+ struct brw_reg reg )
+{
+ if (reg.width == BRW_WIDTH_8 &&
+ insn->header.compression_control == BRW_COMPRESSION_COMPRESSED)
+ insn->header.execution_size = BRW_EXECUTE_16;
+ else
+ insn->header.execution_size = reg.width; /* note - definitions are compatible */
+}
+
+
+static void brw_set_dest( struct brw_instruction *insn,
+ struct brw_reg dest )
+{
+ if (dest.type != BRW_ARCHITECTURE_REGISTER_FILE)
+ assert(dest.nr < 128);
+
+ insn->bits1.da1.dest_reg_file = dest.file;
+ insn->bits1.da1.dest_reg_type = dest.type;
+ insn->bits1.da1.dest_address_mode = dest.address_mode;
+
+ if (dest.address_mode == BRW_ADDRESS_DIRECT) {
+ insn->bits1.da1.dest_reg_nr = dest.nr;
+
+ if (insn->header.access_mode == BRW_ALIGN_1) {
+ insn->bits1.da1.dest_subreg_nr = dest.subnr;
+ if (dest.hstride == BRW_HORIZONTAL_STRIDE_0)
+ dest.hstride = BRW_HORIZONTAL_STRIDE_1;
+ insn->bits1.da1.dest_horiz_stride = dest.hstride;
+ }
+ else {
+ insn->bits1.da16.dest_subreg_nr = dest.subnr / 16;
+ insn->bits1.da16.dest_writemask = dest.dw1.bits.writemask;
+ }
+ }
+ else {
+ insn->bits1.ia1.dest_subreg_nr = dest.subnr;
+
+ /* These are different sizes in align1 vs align16:
+ */
+ if (insn->header.access_mode == BRW_ALIGN_1) {
+ insn->bits1.ia1.dest_indirect_offset = dest.dw1.bits.indirect_offset;
+ if (dest.hstride == BRW_HORIZONTAL_STRIDE_0)
+ dest.hstride = BRW_HORIZONTAL_STRIDE_1;
+ insn->bits1.ia1.dest_horiz_stride = dest.hstride;
+ }
+ else {
+ insn->bits1.ia16.dest_indirect_offset = dest.dw1.bits.indirect_offset;
+ }
+ }
+
+ /* NEW: Set the execution size based on dest.width and
+ * insn->compression_control:
+ */
+ guess_execution_size(insn, dest);
+}
+
+static void brw_set_src0( struct brw_instruction *insn,
+ struct brw_reg reg )
+{
+ assert(reg.file != BRW_MESSAGE_REGISTER_FILE);
+
+ if (reg.type != BRW_ARCHITECTURE_REGISTER_FILE)
+ assert(reg.nr < 128);
+
+ insn->bits1.da1.src0_reg_file = reg.file;
+ insn->bits1.da1.src0_reg_type = reg.type;
+ insn->bits2.da1.src0_abs = reg.abs;
+ insn->bits2.da1.src0_negate = reg.negate;
+ insn->bits2.da1.src0_address_mode = reg.address_mode;
+
+ if (reg.file == BRW_IMMEDIATE_VALUE) {
+ insn->bits3.ud = reg.dw1.ud;
+
+ /* Required to set some fields in src1 as well:
+ */
+ insn->bits1.da1.src1_reg_file = 0; /* arf */
+ insn->bits1.da1.src1_reg_type = reg.type;
+ }
+ else
+ {
+ if (reg.address_mode == BRW_ADDRESS_DIRECT) {
+ if (insn->header.access_mode == BRW_ALIGN_1) {
+ insn->bits2.da1.src0_subreg_nr = reg.subnr;
+ insn->bits2.da1.src0_reg_nr = reg.nr;
+ }
+ else {
+ insn->bits2.da16.src0_subreg_nr = reg.subnr / 16;
+ insn->bits2.da16.src0_reg_nr = reg.nr;
+ }
+ }
+ else {
+ insn->bits2.ia1.src0_subreg_nr = reg.subnr;
+
+ if (insn->header.access_mode == BRW_ALIGN_1) {
+ insn->bits2.ia1.src0_indirect_offset = reg.dw1.bits.indirect_offset;
+ }
+ else {
+ insn->bits2.ia16.src0_subreg_nr = reg.dw1.bits.indirect_offset;
+ }
+ }
+
+ if (insn->header.access_mode == BRW_ALIGN_1) {
+ if (reg.width == BRW_WIDTH_1 &&
+ insn->header.execution_size == BRW_EXECUTE_1) {
+ insn->bits2.da1.src0_horiz_stride = BRW_HORIZONTAL_STRIDE_0;
+ insn->bits2.da1.src0_width = BRW_WIDTH_1;
+ insn->bits2.da1.src0_vert_stride = BRW_VERTICAL_STRIDE_0;
+ }
+ else {
+ insn->bits2.da1.src0_horiz_stride = reg.hstride;
+ insn->bits2.da1.src0_width = reg.width;
+ insn->bits2.da1.src0_vert_stride = reg.vstride;
+ }
+ }
+ else {
+ insn->bits2.da16.src0_swz_x = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_X);
+ insn->bits2.da16.src0_swz_y = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Y);
+ insn->bits2.da16.src0_swz_z = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Z);
+ insn->bits2.da16.src0_swz_w = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_W);
+
+ /* This is an oddity of the fact we're using the same
+ * descriptions for registers in align_16 as align_1:
+ */
+ if (reg.vstride == BRW_VERTICAL_STRIDE_8)
+ insn->bits2.da16.src0_vert_stride = BRW_VERTICAL_STRIDE_4;
+ else
+ insn->bits2.da16.src0_vert_stride = reg.vstride;
+ }
+ }
+}
+
+
+void brw_set_src1( struct brw_instruction *insn,
+ struct brw_reg reg )
+{
+ assert(reg.file != BRW_MESSAGE_REGISTER_FILE);
+
+ assert(reg.nr < 128);
+
+ insn->bits1.da1.src1_reg_file = reg.file;
+ insn->bits1.da1.src1_reg_type = reg.type;
+ insn->bits3.da1.src1_abs = reg.abs;
+ insn->bits3.da1.src1_negate = reg.negate;
+
+ /* Only src1 can be immediate in two-argument instructions.
+ */
+ assert(insn->bits1.da1.src0_reg_file != BRW_IMMEDIATE_VALUE);
+
+ if (reg.file == BRW_IMMEDIATE_VALUE) {
+ insn->bits3.ud = reg.dw1.ud;
+ }
+ else {
+ /* This is a hardware restriction, which may or may not be lifted
+ * in the future:
+ */
+ assert (reg.address_mode == BRW_ADDRESS_DIRECT);
+ /*assert (reg.file == BRW_GENERAL_REGISTER_FILE); */
+
+ if (insn->header.access_mode == BRW_ALIGN_1) {
+ insn->bits3.da1.src1_subreg_nr = reg.subnr;
+ insn->bits3.da1.src1_reg_nr = reg.nr;
+ }
+ else {
+ insn->bits3.da16.src1_subreg_nr = reg.subnr / 16;
+ insn->bits3.da16.src1_reg_nr = reg.nr;
+ }
+
+ if (insn->header.access_mode == BRW_ALIGN_1) {
+ if (reg.width == BRW_WIDTH_1 &&
+ insn->header.execution_size == BRW_EXECUTE_1) {
+ insn->bits3.da1.src1_horiz_stride = BRW_HORIZONTAL_STRIDE_0;
+ insn->bits3.da1.src1_width = BRW_WIDTH_1;
+ insn->bits3.da1.src1_vert_stride = BRW_VERTICAL_STRIDE_0;
+ }
+ else {
+ insn->bits3.da1.src1_horiz_stride = reg.hstride;
+ insn->bits3.da1.src1_width = reg.width;
+ insn->bits3.da1.src1_vert_stride = reg.vstride;
+ }
+ }
+ else {
+ insn->bits3.da16.src1_swz_x = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_X);
+ insn->bits3.da16.src1_swz_y = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Y);
+ insn->bits3.da16.src1_swz_z = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Z);
+ insn->bits3.da16.src1_swz_w = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_W);
+
+ /* This is an oddity of the fact we're using the same
+ * descriptions for registers in align_16 as align_1:
+ */
+ if (reg.vstride == BRW_VERTICAL_STRIDE_8)
+ insn->bits3.da16.src1_vert_stride = BRW_VERTICAL_STRIDE_4;
+ else
+ insn->bits3.da16.src1_vert_stride = reg.vstride;
+ }
+ }
+}
+
+
+
+static void brw_set_math_message( struct brw_context *brw,
+ struct brw_instruction *insn,
+ GLuint msg_length,
+ GLuint response_length,
+ GLuint function,
+ GLuint integer_type,
+ GLboolean low_precision,
+ GLboolean saturate,
+ GLuint dataType )
+{
+ brw_set_src1(insn, brw_imm_d(0));
+
+ if (BRW_IS_IGDNG(brw)) {
+ insn->bits3.math_igdng.function = function;
+ insn->bits3.math_igdng.int_type = integer_type;
+ insn->bits3.math_igdng.precision = low_precision;
+ insn->bits3.math_igdng.saturate = saturate;
+ insn->bits3.math_igdng.data_type = dataType;
+ insn->bits3.math_igdng.snapshot = 0;
+ insn->bits3.math_igdng.header_present = 0;
+ insn->bits3.math_igdng.response_length = response_length;
+ insn->bits3.math_igdng.msg_length = msg_length;
+ insn->bits3.math_igdng.end_of_thread = 0;
+ insn->bits2.send_igdng.sfid = BRW_MESSAGE_TARGET_MATH;
+ insn->bits2.send_igdng.end_of_thread = 0;
+ } else {
+ insn->bits3.math.function = function;
+ insn->bits3.math.int_type = integer_type;
+ insn->bits3.math.precision = low_precision;
+ insn->bits3.math.saturate = saturate;
+ insn->bits3.math.data_type = dataType;
+ insn->bits3.math.response_length = response_length;
+ insn->bits3.math.msg_length = msg_length;
+ insn->bits3.math.msg_target = BRW_MESSAGE_TARGET_MATH;
+ insn->bits3.math.end_of_thread = 0;
+ }
+}
+
+
+static void brw_set_ff_sync_message( struct brw_context *brw,
+ struct brw_instruction *insn,
+ GLboolean allocate,
+ GLboolean used,
+ GLuint msg_length,
+ GLuint response_length,
+ GLboolean end_of_thread,
+ GLboolean complete,
+ GLuint offset,
+ GLuint swizzle_control )
+{
+ brw_set_src1(insn, brw_imm_d(0));
+
+ insn->bits3.urb_igdng.opcode = 1;
+ insn->bits3.urb_igdng.offset = offset;
+ insn->bits3.urb_igdng.swizzle_control = swizzle_control;
+ insn->bits3.urb_igdng.allocate = allocate;
+ insn->bits3.urb_igdng.used = used;
+ insn->bits3.urb_igdng.complete = complete;
+ insn->bits3.urb_igdng.header_present = 1;
+ insn->bits3.urb_igdng.response_length = response_length;
+ insn->bits3.urb_igdng.msg_length = msg_length;
+ insn->bits3.urb_igdng.end_of_thread = end_of_thread;
+ insn->bits2.send_igdng.sfid = BRW_MESSAGE_TARGET_URB;
+ insn->bits2.send_igdng.end_of_thread = end_of_thread;
+}
+
+static void brw_set_urb_message( struct brw_context *brw,
+ struct brw_instruction *insn,
+ GLboolean allocate,
+ GLboolean used,
+ GLuint msg_length,
+ GLuint response_length,
+ GLboolean end_of_thread,
+ GLboolean complete,
+ GLuint offset,
+ GLuint swizzle_control )
+{
+ brw_set_src1(insn, brw_imm_d(0));
+
+ if (BRW_IS_IGDNG(brw)) {
+ insn->bits3.urb_igdng.opcode = 0; /* ? */
+ insn->bits3.urb_igdng.offset = offset;
+ insn->bits3.urb_igdng.swizzle_control = swizzle_control;
+ insn->bits3.urb_igdng.allocate = allocate;
+ insn->bits3.urb_igdng.used = used; /* ? */
+ insn->bits3.urb_igdng.complete = complete;
+ insn->bits3.urb_igdng.header_present = 1;
+ insn->bits3.urb_igdng.response_length = response_length;
+ insn->bits3.urb_igdng.msg_length = msg_length;
+ insn->bits3.urb_igdng.end_of_thread = end_of_thread;
+ insn->bits2.send_igdng.sfid = BRW_MESSAGE_TARGET_URB;
+ insn->bits2.send_igdng.end_of_thread = end_of_thread;
+ } else {
+ insn->bits3.urb.opcode = 0; /* ? */
+ insn->bits3.urb.offset = offset;
+ insn->bits3.urb.swizzle_control = swizzle_control;
+ insn->bits3.urb.allocate = allocate;
+ insn->bits3.urb.used = used; /* ? */
+ insn->bits3.urb.complete = complete;
+ insn->bits3.urb.response_length = response_length;
+ insn->bits3.urb.msg_length = msg_length;
+ insn->bits3.urb.msg_target = BRW_MESSAGE_TARGET_URB;
+ insn->bits3.urb.end_of_thread = end_of_thread;
+ }
+}
+
+static void brw_set_dp_write_message( struct brw_context *brw,
+ struct brw_instruction *insn,
+ GLuint binding_table_index,
+ GLuint msg_control,
+ GLuint msg_type,
+ GLuint msg_length,
+ GLuint pixel_scoreboard_clear,
+ GLuint response_length,
+ GLuint end_of_thread )
+{
+ brw_set_src1(insn, brw_imm_d(0));
+
+ if (BRW_IS_IGDNG(brw)) {
+ insn->bits3.dp_write_igdng.binding_table_index = binding_table_index;
+ insn->bits3.dp_write_igdng.msg_control = msg_control;
+ insn->bits3.dp_write_igdng.pixel_scoreboard_clear = pixel_scoreboard_clear;
+ insn->bits3.dp_write_igdng.msg_type = msg_type;
+ insn->bits3.dp_write_igdng.send_commit_msg = 0;
+ insn->bits3.dp_write_igdng.header_present = 1;
+ insn->bits3.dp_write_igdng.response_length = response_length;
+ insn->bits3.dp_write_igdng.msg_length = msg_length;
+ insn->bits3.dp_write_igdng.end_of_thread = end_of_thread;
+ insn->bits2.send_igdng.sfid = BRW_MESSAGE_TARGET_DATAPORT_WRITE;
+ insn->bits2.send_igdng.end_of_thread = end_of_thread;
+ } else {
+ insn->bits3.dp_write.binding_table_index = binding_table_index;
+ insn->bits3.dp_write.msg_control = msg_control;
+ insn->bits3.dp_write.pixel_scoreboard_clear = pixel_scoreboard_clear;
+ insn->bits3.dp_write.msg_type = msg_type;
+ insn->bits3.dp_write.send_commit_msg = 0;
+ insn->bits3.dp_write.response_length = response_length;
+ insn->bits3.dp_write.msg_length = msg_length;
+ insn->bits3.dp_write.msg_target = BRW_MESSAGE_TARGET_DATAPORT_WRITE;
+ insn->bits3.dp_write.end_of_thread = end_of_thread;
+ }
+}
+
+static void brw_set_dp_read_message( struct brw_context *brw,
+ struct brw_instruction *insn,
+ GLuint binding_table_index,
+ GLuint msg_control,
+ GLuint msg_type,
+ GLuint target_cache,
+ GLuint msg_length,
+ GLuint response_length,
+ GLuint end_of_thread )
+{
+ brw_set_src1(insn, brw_imm_d(0));
+
+ if (BRW_IS_IGDNG(brw)) {
+ insn->bits3.dp_read_igdng.binding_table_index = binding_table_index;
+ insn->bits3.dp_read_igdng.msg_control = msg_control;
+ insn->bits3.dp_read_igdng.msg_type = msg_type;
+ insn->bits3.dp_read_igdng.target_cache = target_cache;
+ insn->bits3.dp_read_igdng.header_present = 1;
+ insn->bits3.dp_read_igdng.response_length = response_length;
+ insn->bits3.dp_read_igdng.msg_length = msg_length;
+ insn->bits3.dp_read_igdng.pad1 = 0;
+ insn->bits3.dp_read_igdng.end_of_thread = end_of_thread;
+ insn->bits2.send_igdng.sfid = BRW_MESSAGE_TARGET_DATAPORT_READ;
+ insn->bits2.send_igdng.end_of_thread = end_of_thread;
+ } else {
+ insn->bits3.dp_read.binding_table_index = binding_table_index; /*0:7*/
+ insn->bits3.dp_read.msg_control = msg_control; /*8:11*/
+ insn->bits3.dp_read.msg_type = msg_type; /*12:13*/
+ insn->bits3.dp_read.target_cache = target_cache; /*14:15*/
+ insn->bits3.dp_read.response_length = response_length; /*16:19*/
+ insn->bits3.dp_read.msg_length = msg_length; /*20:23*/
+ insn->bits3.dp_read.msg_target = BRW_MESSAGE_TARGET_DATAPORT_READ; /*24:27*/
+ insn->bits3.dp_read.pad1 = 0; /*28:30*/
+ insn->bits3.dp_read.end_of_thread = end_of_thread; /*31*/
+ }
+}
+
+static void brw_set_sampler_message(struct brw_context *brw,
+ struct brw_instruction *insn,
+ GLuint binding_table_index,
+ GLuint sampler,
+ GLuint msg_type,
+ GLuint response_length,
+ GLuint msg_length,
+ GLboolean eot,
+ GLuint header_present,
+ GLuint simd_mode)
+{
+ assert(eot == 0);
+ brw_set_src1(insn, brw_imm_d(0));
+
+ if (BRW_IS_IGDNG(brw)) {
+ insn->bits3.sampler_igdng.binding_table_index = binding_table_index;
+ insn->bits3.sampler_igdng.sampler = sampler;
+ insn->bits3.sampler_igdng.msg_type = msg_type;
+ insn->bits3.sampler_igdng.simd_mode = simd_mode;
+ insn->bits3.sampler_igdng.header_present = header_present;
+ insn->bits3.sampler_igdng.response_length = response_length;
+ insn->bits3.sampler_igdng.msg_length = msg_length;
+ insn->bits3.sampler_igdng.end_of_thread = eot;
+ insn->bits2.send_igdng.sfid = BRW_MESSAGE_TARGET_SAMPLER;
+ insn->bits2.send_igdng.end_of_thread = eot;
+ } else if (BRW_IS_G4X(brw)) {
+ insn->bits3.sampler_g4x.binding_table_index = binding_table_index;
+ insn->bits3.sampler_g4x.sampler = sampler;
+ insn->bits3.sampler_g4x.msg_type = msg_type;
+ insn->bits3.sampler_g4x.response_length = response_length;
+ insn->bits3.sampler_g4x.msg_length = msg_length;
+ insn->bits3.sampler_g4x.end_of_thread = eot;
+ insn->bits3.sampler_g4x.msg_target = BRW_MESSAGE_TARGET_SAMPLER;
+ } else {
+ insn->bits3.sampler.binding_table_index = binding_table_index;
+ insn->bits3.sampler.sampler = sampler;
+ insn->bits3.sampler.msg_type = msg_type;
+ insn->bits3.sampler.return_format = BRW_SAMPLER_RETURN_FORMAT_FLOAT32;
+ insn->bits3.sampler.response_length = response_length;
+ insn->bits3.sampler.msg_length = msg_length;
+ insn->bits3.sampler.end_of_thread = eot;
+ insn->bits3.sampler.msg_target = BRW_MESSAGE_TARGET_SAMPLER;
+ }
+}
+
+
+
+static struct brw_instruction *next_insn( struct brw_compile *p,
+ GLuint opcode )
+{
+ struct brw_instruction *insn;
+
+ if (0 && (BRW_DEBUG & DEBUG_DISASSEM))
+ {
+ if (p->nr_insn)
+ brw_disasm_insn(stderr, &p->store[p->nr_insn-1]);
+ }
+
+ assert(p->nr_insn + 1 < BRW_EU_MAX_INSN);
+
+ insn = &p->store[p->nr_insn++];
+ memcpy(insn, p->current, sizeof(*insn));
+
+ /* Reset this one-shot flag:
+ */
+
+ if (p->current->header.destreg__conditionalmod) {
+ p->current->header.destreg__conditionalmod = 0;
+ p->current->header.predicate_control = BRW_PREDICATE_NORMAL;
+ }
+
+ insn->header.opcode = opcode;
+ return insn;
+}
+
+
+static struct brw_instruction *brw_alu1( struct brw_compile *p,
+ GLuint opcode,
+ struct brw_reg dest,
+ struct brw_reg src )
+{
+ struct brw_instruction *insn = next_insn(p, opcode);
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, src);
+ return insn;
+}
+
+static struct brw_instruction *brw_alu2(struct brw_compile *p,
+ GLuint opcode,
+ struct brw_reg dest,
+ struct brw_reg src0,
+ struct brw_reg src1 )
+{
+ struct brw_instruction *insn = next_insn(p, opcode);
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, src0);
+ brw_set_src1(insn, src1);
+ return insn;
+}
+
+
+/***********************************************************************
+ * Convenience routines.
+ */
+#define ALU1(OP) \
+struct brw_instruction *brw_##OP(struct brw_compile *p, \
+ struct brw_reg dest, \
+ struct brw_reg src0) \
+{ \
+ return brw_alu1(p, BRW_OPCODE_##OP, dest, src0); \
+}
+
+#define ALU2(OP) \
+struct brw_instruction *brw_##OP(struct brw_compile *p, \
+ struct brw_reg dest, \
+ struct brw_reg src0, \
+ struct brw_reg src1) \
+{ \
+ return brw_alu2(p, BRW_OPCODE_##OP, dest, src0, src1); \
+}
+
+
+ALU1(MOV)
+ALU2(SEL)
+ALU1(NOT)
+ALU2(AND)
+ALU2(OR)
+ALU2(XOR)
+ALU2(SHR)
+ALU2(SHL)
+ALU2(RSR)
+ALU2(RSL)
+ALU2(ASR)
+ALU2(ADD)
+ALU2(MUL)
+ALU1(FRC)
+ALU1(RNDD)
+ALU1(RNDZ)
+ALU2(MAC)
+ALU2(MACH)
+ALU1(LZD)
+ALU2(DP4)
+ALU2(DPH)
+ALU2(DP3)
+ALU2(DP2)
+ALU2(LINE)
+
+
+
+
+void brw_NOP(struct brw_compile *p)
+{
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_NOP);
+ brw_set_dest(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD));
+ brw_set_src0(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD));
+ brw_set_src1(insn, brw_imm_ud(0x0));
+}
+
+
+
+
+
+/***********************************************************************
+ * Comparisons, if/else/endif
+ */
+
+struct brw_instruction *brw_JMPI(struct brw_compile *p,
+ struct brw_reg dest,
+ struct brw_reg src0,
+ struct brw_reg src1)
+{
+ struct brw_instruction *insn = brw_alu2(p, BRW_OPCODE_JMPI, dest, src0, src1);
+
+ insn->header.execution_size = 1;
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.mask_control = BRW_MASK_DISABLE;
+
+ p->current->header.predicate_control = BRW_PREDICATE_NONE;
+
+ return insn;
+}
+
+/* EU takes the value from the flag register and pushes it onto some
+ * sort of a stack (presumably merging with any flag value already on
+ * the stack). Within an if block, the flags at the top of the stack
+ * control execution on each channel of the unit, eg. on each of the
+ * 16 pixel values in our wm programs.
+ *
+ * When the matching 'else' instruction is reached (presumably by
+ * countdown of the instruction count patched in by our ELSE/ENDIF
+ * functions), the relevent flags are inverted.
+ *
+ * When the matching 'endif' instruction is reached, the flags are
+ * popped off. If the stack is now empty, normal execution resumes.
+ *
+ * No attempt is made to deal with stack overflow (14 elements?).
+ */
+struct brw_instruction *brw_IF(struct brw_compile *p, GLuint execute_size)
+{
+ struct brw_instruction *insn;
+
+ if (p->single_program_flow) {
+ assert(execute_size == BRW_EXECUTE_1);
+
+ insn = next_insn(p, BRW_OPCODE_ADD);
+ insn->header.predicate_inverse = 1;
+ } else {
+ insn = next_insn(p, BRW_OPCODE_IF);
+ }
+
+ /* Override the defaults for this instruction:
+ */
+ brw_set_dest(insn, brw_ip_reg());
+ brw_set_src0(insn, brw_ip_reg());
+ brw_set_src1(insn, brw_imm_d(0x0));
+
+ insn->header.execution_size = execute_size;
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.predicate_control = BRW_PREDICATE_NORMAL;
+ insn->header.mask_control = BRW_MASK_ENABLE;
+ if (!p->single_program_flow)
+ insn->header.thread_control = BRW_THREAD_SWITCH;
+
+ p->current->header.predicate_control = BRW_PREDICATE_NONE;
+
+ return insn;
+}
+
+
+struct brw_instruction *brw_ELSE(struct brw_compile *p,
+ struct brw_instruction *if_insn)
+{
+ struct brw_instruction *insn;
+ GLuint br = 1;
+
+ if (BRW_IS_IGDNG(p->brw))
+ br = 2;
+
+ if (p->single_program_flow) {
+ insn = next_insn(p, BRW_OPCODE_ADD);
+ } else {
+ insn = next_insn(p, BRW_OPCODE_ELSE);
+ }
+
+ brw_set_dest(insn, brw_ip_reg());
+ brw_set_src0(insn, brw_ip_reg());
+ brw_set_src1(insn, brw_imm_d(0x0));
+
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.execution_size = if_insn->header.execution_size;
+ insn->header.mask_control = BRW_MASK_ENABLE;
+ if (!p->single_program_flow)
+ insn->header.thread_control = BRW_THREAD_SWITCH;
+
+ /* Patch the if instruction to point at this instruction.
+ */
+ if (p->single_program_flow) {
+ assert(if_insn->header.opcode == BRW_OPCODE_ADD);
+
+ if_insn->bits3.ud = (insn - if_insn + 1) * 16;
+ } else {
+ assert(if_insn->header.opcode == BRW_OPCODE_IF);
+
+ if_insn->bits3.if_else.jump_count = br * (insn - if_insn);
+ if_insn->bits3.if_else.pop_count = 0;
+ if_insn->bits3.if_else.pad0 = 0;
+ }
+
+ return insn;
+}
+
+void brw_ENDIF(struct brw_compile *p,
+ struct brw_instruction *patch_insn)
+{
+ GLuint br = 1;
+
+ if (BRW_IS_IGDNG(p->brw))
+ br = 2;
+
+ if (p->single_program_flow) {
+ /* In single program flow mode, there's no need to execute an ENDIF,
+ * since we don't need to do any stack operations, and if we're executing
+ * currently, we want to just continue executing.
+ */
+ struct brw_instruction *next = &p->store[p->nr_insn];
+
+ assert(patch_insn->header.opcode == BRW_OPCODE_ADD);
+
+ patch_insn->bits3.ud = (next - patch_insn) * 16;
+ } else {
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_ENDIF);
+
+ brw_set_dest(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD));
+ brw_set_src0(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD));
+ brw_set_src1(insn, brw_imm_d(0x0));
+
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.execution_size = patch_insn->header.execution_size;
+ insn->header.mask_control = BRW_MASK_ENABLE;
+ insn->header.thread_control = BRW_THREAD_SWITCH;
+
+ assert(patch_insn->bits3.if_else.jump_count == 0);
+
+ /* Patch the if or else instructions to point at this or the next
+ * instruction respectively.
+ */
+ if (patch_insn->header.opcode == BRW_OPCODE_IF) {
+ /* Automagically turn it into an IFF:
+ */
+ patch_insn->header.opcode = BRW_OPCODE_IFF;
+ patch_insn->bits3.if_else.jump_count = br * (insn - patch_insn + 1);
+ patch_insn->bits3.if_else.pop_count = 0;
+ patch_insn->bits3.if_else.pad0 = 0;
+ } else if (patch_insn->header.opcode == BRW_OPCODE_ELSE) {
+ patch_insn->bits3.if_else.jump_count = br * (insn - patch_insn + 1);
+ patch_insn->bits3.if_else.pop_count = 1;
+ patch_insn->bits3.if_else.pad0 = 0;
+ } else {
+ assert(0);
+ }
+
+ /* Also pop item off the stack in the endif instruction:
+ */
+ insn->bits3.if_else.jump_count = 0;
+ insn->bits3.if_else.pop_count = 1;
+ insn->bits3.if_else.pad0 = 0;
+ }
+}
+
+struct brw_instruction *brw_BREAK(struct brw_compile *p)
+{
+ struct brw_instruction *insn;
+ insn = next_insn(p, BRW_OPCODE_BREAK);
+ brw_set_dest(insn, brw_ip_reg());
+ brw_set_src0(insn, brw_ip_reg());
+ brw_set_src1(insn, brw_imm_d(0x0));
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.execution_size = BRW_EXECUTE_8;
+ /* insn->header.mask_control = BRW_MASK_DISABLE; */
+ insn->bits3.if_else.pad0 = 0;
+ return insn;
+}
+
+struct brw_instruction *brw_CONT(struct brw_compile *p)
+{
+ struct brw_instruction *insn;
+ insn = next_insn(p, BRW_OPCODE_CONTINUE);
+ brw_set_dest(insn, brw_ip_reg());
+ brw_set_src0(insn, brw_ip_reg());
+ brw_set_src1(insn, brw_imm_d(0x0));
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.execution_size = BRW_EXECUTE_8;
+ /* insn->header.mask_control = BRW_MASK_DISABLE; */
+ insn->bits3.if_else.pad0 = 0;
+ return insn;
+}
+
+/* DO/WHILE loop:
+ */
+struct brw_instruction *brw_DO(struct brw_compile *p, GLuint execute_size)
+{
+ if (p->single_program_flow) {
+ return &p->store[p->nr_insn];
+ } else {
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_DO);
+
+ /* Override the defaults for this instruction:
+ */
+ brw_set_dest(insn, brw_null_reg());
+ brw_set_src0(insn, brw_null_reg());
+ brw_set_src1(insn, brw_null_reg());
+
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.execution_size = execute_size;
+ insn->header.predicate_control = BRW_PREDICATE_NONE;
+ /* insn->header.mask_control = BRW_MASK_ENABLE; */
+ /* insn->header.mask_control = BRW_MASK_DISABLE; */
+
+ return insn;
+ }
+}
+
+
+
+struct brw_instruction *brw_WHILE(struct brw_compile *p,
+ struct brw_instruction *do_insn)
+{
+ struct brw_instruction *insn;
+ GLuint br = 1;
+
+ if (BRW_IS_IGDNG(p->brw))
+ br = 2;
+
+ if (p->single_program_flow)
+ insn = next_insn(p, BRW_OPCODE_ADD);
+ else
+ insn = next_insn(p, BRW_OPCODE_WHILE);
+
+ brw_set_dest(insn, brw_ip_reg());
+ brw_set_src0(insn, brw_ip_reg());
+ brw_set_src1(insn, brw_imm_d(0x0));
+
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+
+ if (p->single_program_flow) {
+ insn->header.execution_size = BRW_EXECUTE_1;
+
+ insn->bits3.d = (do_insn - insn) * 16;
+ } else {
+ insn->header.execution_size = do_insn->header.execution_size;
+
+ assert(do_insn->header.opcode == BRW_OPCODE_DO);
+ insn->bits3.if_else.jump_count = br * (do_insn - insn + 1);
+ insn->bits3.if_else.pop_count = 0;
+ insn->bits3.if_else.pad0 = 0;
+ }
+
+/* insn->header.mask_control = BRW_MASK_ENABLE; */
+
+ /* insn->header.mask_control = BRW_MASK_DISABLE; */
+ p->current->header.predicate_control = BRW_PREDICATE_NONE;
+ return insn;
+}
+
+
+/* FORWARD JUMPS:
+ */
+void brw_land_fwd_jump(struct brw_compile *p,
+ struct brw_instruction *jmp_insn)
+{
+ struct brw_instruction *landing = &p->store[p->nr_insn];
+ GLuint jmpi = 1;
+
+ if (BRW_IS_IGDNG(p->brw))
+ jmpi = 2;
+
+ assert(jmp_insn->header.opcode == BRW_OPCODE_JMPI);
+ assert(jmp_insn->bits1.da1.src1_reg_file = BRW_IMMEDIATE_VALUE);
+
+ jmp_insn->bits3.ud = jmpi * ((landing - jmp_insn) - 1);
+}
+
+
+
+/* To integrate with the above, it makes sense that the comparison
+ * instruction should populate the flag register. It might be simpler
+ * just to use the flag reg for most WM tasks?
+ */
+void brw_CMP(struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint conditional,
+ struct brw_reg src0,
+ struct brw_reg src1)
+{
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_CMP);
+
+ insn->header.destreg__conditionalmod = conditional;
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, src0);
+ brw_set_src1(insn, src1);
+
+/* guess_execution_size(insn, src0); */
+
+
+ /* Make it so that future instructions will use the computed flag
+ * value until brw_set_predicate_control_flag_value() is called
+ * again.
+ */
+ if (dest.file == BRW_ARCHITECTURE_REGISTER_FILE &&
+ dest.nr == 0) {
+ p->current->header.predicate_control = BRW_PREDICATE_NORMAL;
+ p->flag_value = 0xff;
+ }
+}
+
+
+
+/***********************************************************************
+ * Helpers for the various SEND message types:
+ */
+
+/** Extended math function, float[8].
+ */
+void brw_math( struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint function,
+ GLuint saturate,
+ GLuint msg_reg_nr,
+ struct brw_reg src,
+ GLuint data_type,
+ GLuint precision )
+{
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
+ GLuint msg_length = (function == BRW_MATH_FUNCTION_POW) ? 2 : 1;
+ GLuint response_length = (function == BRW_MATH_FUNCTION_SINCOS) ? 2 : 1;
+
+ /* Example code doesn't set predicate_control for send
+ * instructions.
+ */
+ insn->header.predicate_control = 0;
+ insn->header.destreg__conditionalmod = msg_reg_nr;
+
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, src);
+ brw_set_math_message(p->brw,
+ insn,
+ msg_length, response_length,
+ function,
+ BRW_MATH_INTEGER_UNSIGNED,
+ precision,
+ saturate,
+ data_type);
+}
+
+/**
+ * Extended math function, float[16].
+ * Use 2 send instructions.
+ */
+void brw_math_16( struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint function,
+ GLuint saturate,
+ GLuint msg_reg_nr,
+ struct brw_reg src,
+ GLuint precision )
+{
+ struct brw_instruction *insn;
+ GLuint msg_length = (function == BRW_MATH_FUNCTION_POW) ? 2 : 1;
+ GLuint response_length = (function == BRW_MATH_FUNCTION_SINCOS) ? 2 : 1;
+
+ /* First instruction:
+ */
+ brw_push_insn_state(p);
+ brw_set_predicate_control_flag_value(p, 0xff);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+
+ insn = next_insn(p, BRW_OPCODE_SEND);
+ insn->header.destreg__conditionalmod = msg_reg_nr;
+
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, src);
+ brw_set_math_message(p->brw,
+ insn,
+ msg_length, response_length,
+ function,
+ BRW_MATH_INTEGER_UNSIGNED,
+ precision,
+ saturate,
+ BRW_MATH_DATA_VECTOR);
+
+ /* Second instruction:
+ */
+ insn = next_insn(p, BRW_OPCODE_SEND);
+ insn->header.compression_control = BRW_COMPRESSION_2NDHALF;
+ insn->header.destreg__conditionalmod = msg_reg_nr+1;
+
+ brw_set_dest(insn, offset(dest,1));
+ brw_set_src0(insn, src);
+ brw_set_math_message(p->brw,
+ insn,
+ msg_length, response_length,
+ function,
+ BRW_MATH_INTEGER_UNSIGNED,
+ precision,
+ saturate,
+ BRW_MATH_DATA_VECTOR);
+
+ brw_pop_insn_state(p);
+}
+
+
+/**
+ * Write block of 16 dwords/floats to the data port Render Cache scratch buffer.
+ * Scratch offset should be a multiple of 64.
+ * Used for register spilling.
+ */
+void brw_dp_WRITE_16( struct brw_compile *p,
+ struct brw_reg src,
+ GLuint scratch_offset )
+{
+ GLuint msg_reg_nr = 1;
+ {
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+
+ /* set message header global offset field (reg 0, element 2) */
+ brw_MOV(p,
+ retype(brw_vec1_grf(0, 2), BRW_REGISTER_TYPE_D),
+ brw_imm_d(scratch_offset));
+
+ brw_pop_insn_state(p);
+ }
+
+ {
+ GLuint msg_length = 3;
+ struct brw_reg dest = retype(brw_null_reg(), BRW_REGISTER_TYPE_UW);
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
+
+ insn->header.predicate_control = 0; /* XXX */
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.destreg__conditionalmod = msg_reg_nr;
+
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, src);
+
+ brw_set_dp_write_message(p->brw,
+ insn,
+ 255, /* binding table index (255=stateless) */
+ BRW_DATAPORT_OWORD_BLOCK_4_OWORDS, /* msg_control */
+ BRW_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE, /* msg_type */
+ msg_length,
+ 0, /* pixel scoreboard */
+ 0, /* response_length */
+ 0); /* eot */
+ }
+}
+
+
+/**
+ * Read block of 16 dwords/floats from the data port Render Cache scratch buffer.
+ * Scratch offset should be a multiple of 64.
+ * Used for register spilling.
+ */
+void brw_dp_READ_16( struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint scratch_offset )
+{
+ GLuint msg_reg_nr = 1;
+ {
+ brw_push_insn_state(p);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+
+ /* set message header global offset field (reg 0, element 2) */
+ brw_MOV(p,
+ retype(brw_vec1_grf(0, 2), BRW_REGISTER_TYPE_D),
+ brw_imm_d(scratch_offset));
+
+ brw_pop_insn_state(p);
+ }
+
+ {
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
+
+ insn->header.predicate_control = 0; /* XXX */
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.destreg__conditionalmod = msg_reg_nr;
+
+ brw_set_dest(insn, dest); /* UW? */
+ brw_set_src0(insn, retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW));
+
+ brw_set_dp_read_message(p->brw,
+ insn,
+ 255, /* binding table index (255=stateless) */
+ 3, /* msg_control (3 means 4 Owords) */
+ BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ, /* msg_type */
+ 1, /* target cache (render/scratch) */
+ 1, /* msg_length */
+ 2, /* response_length */
+ 0); /* eot */
+ }
+}
+
+
+/**
+ * Read a float[4] vector from the data port Data Cache (const buffer).
+ * Location (in buffer) should be a multiple of 16.
+ * Used for fetching shader constants.
+ * If relAddr is true, we'll do an indirect fetch using the address register.
+ */
+void brw_dp_READ_4( struct brw_compile *p,
+ struct brw_reg dest,
+ GLboolean relAddr,
+ GLuint location,
+ GLuint bind_table_index )
+{
+ /* XXX: relAddr not implemented */
+ GLuint msg_reg_nr = 1;
+ {
+ struct brw_reg b;
+ brw_push_insn_state(p);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+
+ /* Setup MRF[1] with location/offset into const buffer */
+ b = brw_message_reg(msg_reg_nr);
+ b = retype(b, BRW_REGISTER_TYPE_UD);
+ /* XXX I think we're setting all the dwords of MRF[1] to 'location'.
+ * when the docs say only dword[2] should be set. Hmmm. But it works.
+ */
+ brw_MOV(p, b, brw_imm_ud(location));
+ brw_pop_insn_state(p);
+ }
+
+ {
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
+
+ insn->header.predicate_control = BRW_PREDICATE_NONE;
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.destreg__conditionalmod = msg_reg_nr;
+ insn->header.mask_control = BRW_MASK_DISABLE;
+
+ /* cast dest to a uword[8] vector */
+ dest = retype(vec8(dest), BRW_REGISTER_TYPE_UW);
+
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, brw_null_reg());
+
+ brw_set_dp_read_message(p->brw,
+ insn,
+ bind_table_index,
+ 0, /* msg_control (0 means 1 Oword) */
+ BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ, /* msg_type */
+ 0, /* source cache = data cache */
+ 1, /* msg_length */
+ 1, /* response_length (1 Oword) */
+ 0); /* eot */
+ }
+}
+
+
+/**
+ * Read float[4] constant(s) from VS constant buffer.
+ * For relative addressing, two float[4] constants will be read into 'dest'.
+ * Otherwise, one float[4] constant will be read into the lower half of 'dest'.
+ */
+void brw_dp_READ_4_vs(struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint oword,
+ GLboolean relAddr,
+ struct brw_reg addrReg,
+ GLuint location,
+ GLuint bind_table_index)
+{
+ GLuint msg_reg_nr = 1;
+
+ assert(oword < 2);
+ /*
+ printf("vs const read msg, location %u, msg_reg_nr %d\n",
+ location, msg_reg_nr);
+ */
+
+ /* Setup MRF[1] with location/offset into const buffer */
+ {
+ struct brw_reg b;
+
+ brw_push_insn_state(p);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ /*brw_set_access_mode(p, BRW_ALIGN_16);*/
+
+ /* XXX I think we're setting all the dwords of MRF[1] to 'location'.
+ * when the docs say only dword[2] should be set. Hmmm. But it works.
+ */
+ b = brw_message_reg(msg_reg_nr);
+ b = retype(b, BRW_REGISTER_TYPE_UD);
+ /*b = get_element_ud(b, 2);*/
+ if (relAddr) {
+ brw_ADD(p, b, addrReg, brw_imm_ud(location));
+ }
+ else {
+ brw_MOV(p, b, brw_imm_ud(location));
+ }
+
+ brw_pop_insn_state(p);
+ }
+
+ {
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
+
+ insn->header.predicate_control = BRW_PREDICATE_NONE;
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.destreg__conditionalmod = msg_reg_nr;
+ insn->header.mask_control = BRW_MASK_DISABLE;
+ /*insn->header.access_mode = BRW_ALIGN_16;*/
+
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, brw_null_reg());
+
+ brw_set_dp_read_message(p->brw,
+ insn,
+ bind_table_index,
+ oword, /* 0 = lower Oword, 1 = upper Oword */
+ BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ, /* msg_type */
+ 0, /* source cache = data cache */
+ 1, /* msg_length */
+ 1, /* response_length (1 Oword) */
+ 0); /* eot */
+ }
+}
+
+
+
+void brw_fb_WRITE(struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint msg_reg_nr,
+ struct brw_reg src0,
+ GLuint binding_table_index,
+ GLuint msg_length,
+ GLuint response_length,
+ GLboolean eot)
+{
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
+
+ insn->header.predicate_control = 0; /* XXX */
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.destreg__conditionalmod = msg_reg_nr;
+
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, src0);
+ brw_set_dp_write_message(p->brw,
+ insn,
+ binding_table_index,
+ BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE, /* msg_control */
+ BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE, /* msg_type */
+ msg_length,
+ 1, /* pixel scoreboard */
+ response_length,
+ eot);
+}
+
+
+/**
+ * Texture sample instruction.
+ * Note: the msg_type plus msg_length values determine exactly what kind
+ * of sampling operation is performed. See volume 4, page 161 of docs.
+ */
+void brw_SAMPLE(struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint msg_reg_nr,
+ struct brw_reg src0,
+ GLuint binding_table_index,
+ GLuint sampler,
+ GLuint writemask,
+ GLuint msg_type,
+ GLuint response_length,
+ GLuint msg_length,
+ GLboolean eot,
+ GLuint header_present,
+ GLuint simd_mode)
+{
+ GLboolean need_stall = 0;
+
+ if (writemask == 0) {
+ /*debug_printf("%s: zero writemask??\n", __FUNCTION__); */
+ return;
+ }
+
+ /* Hardware doesn't do destination dependency checking on send
+ * instructions properly. Add a workaround which generates the
+ * dependency by other means. In practice it seems like this bug
+ * only crops up for texture samples, and only where registers are
+ * written by the send and then written again later without being
+ * read in between. Luckily for us, we already track that
+ * information and use it to modify the writemask for the
+ * instruction, so that is a guide for whether a workaround is
+ * needed.
+ */
+ if (writemask != BRW_WRITEMASK_XYZW) {
+ GLuint dst_offset = 0;
+ GLuint i, newmask = 0, len = 0;
+
+ for (i = 0; i < 4; i++) {
+ if (writemask & (1<<i))
+ break;
+ dst_offset += 2;
+ }
+ for (; i < 4; i++) {
+ if (!(writemask & (1<<i)))
+ break;
+ newmask |= 1<<i;
+ len++;
+ }
+
+ if (newmask != writemask) {
+ need_stall = 1;
+ /* debug_printf("need stall %x %x\n", newmask , writemask); */
+ }
+ else {
+ struct brw_reg m1 = brw_message_reg(msg_reg_nr);
+
+ newmask = ~newmask & BRW_WRITEMASK_XYZW;
+
+ brw_push_insn_state(p);
+
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+
+ brw_MOV(p, m1, brw_vec8_grf(0,0));
+ brw_MOV(p, get_element_ud(m1, 2), brw_imm_ud(newmask << 12));
+
+ brw_pop_insn_state(p);
+
+ src0 = retype(brw_null_reg(), BRW_REGISTER_TYPE_UW);
+ dest = offset(dest, dst_offset);
+ response_length = len * 2;
+ }
+ }
+
+ {
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
+
+ insn->header.predicate_control = 0; /* XXX */
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.destreg__conditionalmod = msg_reg_nr;
+
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, src0);
+ brw_set_sampler_message(p->brw, insn,
+ binding_table_index,
+ sampler,
+ msg_type,
+ response_length,
+ msg_length,
+ eot,
+ header_present,
+ simd_mode);
+ }
+
+ if (need_stall) {
+ struct brw_reg reg = vec8(offset(dest, response_length-1));
+
+ /* mov (8) r9.0<1>:f r9.0<8;8,1>:f { Align1 }
+ */
+ brw_push_insn_state(p);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_MOV(p, reg, reg);
+ brw_pop_insn_state(p);
+ }
+
+}
+
+/* All these variables are pretty confusing - we might be better off
+ * using bitmasks and macros for this, in the old style. Or perhaps
+ * just having the caller instantiate the fields in dword3 itself.
+ */
+void brw_urb_WRITE(struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint msg_reg_nr,
+ struct brw_reg src0,
+ GLboolean allocate,
+ GLboolean used,
+ GLuint msg_length,
+ GLuint response_length,
+ GLboolean eot,
+ GLboolean writes_complete,
+ GLuint offset,
+ GLuint swizzle)
+{
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
+
+ assert(msg_length < BRW_MAX_MRF);
+
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, src0);
+ brw_set_src1(insn, brw_imm_d(0));
+
+ insn->header.destreg__conditionalmod = msg_reg_nr;
+
+ brw_set_urb_message(p->brw,
+ insn,
+ allocate,
+ used,
+ msg_length,
+ response_length,
+ eot,
+ writes_complete,
+ offset,
+ swizzle);
+}
+
+void brw_ff_sync(struct brw_compile *p,
+ struct brw_reg dest,
+ GLuint msg_reg_nr,
+ struct brw_reg src0,
+ GLboolean allocate,
+ GLboolean used,
+ GLuint msg_length,
+ GLuint response_length,
+ GLboolean eot,
+ GLboolean writes_complete,
+ GLuint offset,
+ GLuint swizzle)
+{
+ struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
+
+ assert(msg_length < 16);
+
+ brw_set_dest(insn, dest);
+ brw_set_src0(insn, src0);
+ brw_set_src1(insn, brw_imm_d(0));
+
+ insn->header.destreg__conditionalmod = msg_reg_nr;
+
+ brw_set_ff_sync_message(p->brw,
+ insn,
+ allocate,
+ used,
+ msg_length,
+ response_length,
+ eot,
+ writes_complete,
+ offset,
+ swizzle);
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "brw_context.h"
+#include "brw_defines.h"
+#include "brw_eu.h"
+
+
+void brw_math_invert( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg src)
+{
+ brw_math( p,
+ dst,
+ BRW_MATH_FUNCTION_INV,
+ BRW_MATH_SATURATE_NONE,
+ 0,
+ src,
+ BRW_MATH_PRECISION_FULL,
+ BRW_MATH_DATA_VECTOR );
+}
+
+
+
+void brw_copy4(struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg src,
+ GLuint count)
+{
+ GLuint i;
+
+ dst = vec4(dst);
+ src = vec4(src);
+
+ for (i = 0; i < count; i++)
+ {
+ GLuint delta = i*32;
+ brw_MOV(p, byte_offset(dst, delta), byte_offset(src, delta));
+ brw_MOV(p, byte_offset(dst, delta+16), byte_offset(src, delta+16));
+ }
+}
+
+
+void brw_copy8(struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg src,
+ GLuint count)
+{
+ GLuint i;
+
+ dst = vec8(dst);
+ src = vec8(src);
+
+ for (i = 0; i < count; i++)
+ {
+ GLuint delta = i*32;
+ brw_MOV(p, byte_offset(dst, delta), byte_offset(src, delta));
+ }
+}
+
+
+void brw_copy_indirect_to_indirect(struct brw_compile *p,
+ struct brw_indirect dst_ptr,
+ struct brw_indirect src_ptr,
+ GLuint count)
+{
+ GLuint i;
+
+ for (i = 0; i < count; i++)
+ {
+ GLuint delta = i*32;
+ brw_MOV(p, deref_4f(dst_ptr, delta), deref_4f(src_ptr, delta));
+ brw_MOV(p, deref_4f(dst_ptr, delta+16), deref_4f(src_ptr, delta+16));
+ }
+}
+
+
+void brw_copy_from_indirect(struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_indirect ptr,
+ GLuint count)
+{
+ GLuint i;
+
+ dst = vec4(dst);
+
+ for (i = 0; i < count; i++)
+ {
+ GLuint delta = i*32;
+ brw_MOV(p, byte_offset(dst, delta), deref_4f(ptr, delta));
+ brw_MOV(p, byte_offset(dst, delta+16), deref_4f(ptr, delta+16));
+ }
+}
+
+
+
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "brw_batchbuffer.h"
+
+#include "brw_defines.h"
+#include "brw_context.h"
+#include "brw_eu.h"
+#include "brw_util.h"
+#include "brw_state.h"
+#include "brw_gs.h"
+
+
+
+static enum pipe_error compile_gs_prog( struct brw_context *brw,
+ struct brw_gs_prog_key *key,
+ struct brw_winsys_buffer **bo_out )
+{
+ struct brw_gs_compile c;
+ enum pipe_error ret;
+ const GLuint *program;
+ GLuint program_size;
+
+ memset(&c, 0, sizeof(c));
+
+ c.key = *key;
+ c.need_ff_sync = BRW_IS_IGDNG(brw);
+ /* Need to locate the two positions present in vertex + header.
+ * These are currently hardcoded:
+ */
+ c.nr_attrs = c.key.nr_attrs;
+
+ if (BRW_IS_IGDNG(brw))
+ c.nr_regs = (c.nr_attrs + 1) / 2 + 3; /* are vertices packed, or reg-aligned? */
+ else
+ c.nr_regs = (c.nr_attrs + 1) / 2 + 1; /* are vertices packed, or reg-aligned? */
+
+ c.nr_bytes = c.nr_regs * REG_SIZE;
+
+
+ /* Begin the compilation:
+ */
+ brw_init_compile(brw, &c.func);
+
+ c.func.single_program_flow = 1;
+
+ /* For some reason the thread is spawned with only 4 channels
+ * unmasked.
+ */
+ brw_set_mask_control(&c.func, BRW_MASK_DISABLE);
+
+
+ /* Note that primitives which don't require a GS program have
+ * already been weeded out by this stage:
+ */
+ switch (key->primitive) {
+ case PIPE_PRIM_QUADS:
+ brw_gs_quads( &c );
+ break;
+ case PIPE_PRIM_QUAD_STRIP:
+ brw_gs_quad_strip( &c );
+ break;
+ case PIPE_PRIM_LINE_LOOP:
+ brw_gs_lines( &c );
+ break;
+ case PIPE_PRIM_LINES:
+ if (key->hint_gs_always)
+ brw_gs_lines( &c );
+ else {
+ return PIPE_OK;
+ }
+ break;
+ case PIPE_PRIM_TRIANGLES:
+ if (key->hint_gs_always)
+ brw_gs_tris( &c );
+ else {
+ return PIPE_OK;
+ }
+ break;
+ case PIPE_PRIM_POINTS:
+ if (key->hint_gs_always)
+ brw_gs_points( &c );
+ else {
+ return PIPE_OK;
+ }
+ break;
+ default:
+ assert(0);
+ return PIPE_ERROR_BAD_INPUT;
+ }
+
+ /* get the program
+ */
+ ret = brw_get_program(&c.func, &program, &program_size);
+ if (ret)
+ return ret;
+
+ /* Upload
+ */
+ ret = brw_upload_cache( &brw->cache, BRW_GS_PROG,
+ &c.key, sizeof(c.key),
+ NULL, 0,
+ program, program_size,
+ &c.prog_data,
+ &brw->gs.prog_data,
+ bo_out );
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+static const unsigned gs_prim[PIPE_PRIM_MAX] = {
+ PIPE_PRIM_POINTS,
+ PIPE_PRIM_LINES,
+ PIPE_PRIM_LINE_LOOP,
+ PIPE_PRIM_LINES,
+ PIPE_PRIM_TRIANGLES,
+ PIPE_PRIM_TRIANGLES,
+ PIPE_PRIM_TRIANGLES,
+ PIPE_PRIM_QUADS,
+ PIPE_PRIM_QUAD_STRIP,
+ PIPE_PRIM_TRIANGLES
+};
+
+static void populate_key( struct brw_context *brw,
+ struct brw_gs_prog_key *key )
+{
+ const struct brw_fs_signature *sig = &brw->curr.fragment_shader->signature;
+
+ memset(key, 0, sizeof(*key));
+
+ /* PIPE_NEW_FRAGMENT_SIGNATURE */
+ key->nr_attrs = sig->nr_inputs + 1;
+
+ /* BRW_NEW_PRIMITIVE */
+ key->primitive = gs_prim[brw->primitive];
+
+ key->hint_gs_always = 0; /* debug code? */
+
+ key->need_gs_prog = (key->hint_gs_always ||
+ brw->primitive == PIPE_PRIM_QUADS ||
+ brw->primitive == PIPE_PRIM_QUAD_STRIP ||
+ brw->primitive == PIPE_PRIM_LINE_LOOP);
+}
+
+/* Calculate interpolants for triangle and line rasterization.
+ */
+static int prepare_gs_prog(struct brw_context *brw)
+{
+ struct brw_gs_prog_key key;
+ enum pipe_error ret;
+
+ /* Populate the key:
+ */
+ populate_key(brw, &key);
+
+ if (brw->gs.prog_active != key.need_gs_prog) {
+ brw->state.dirty.cache |= CACHE_NEW_GS_PROG;
+ brw->gs.prog_active = key.need_gs_prog;
+ }
+
+ if (!brw->gs.prog_active)
+ return PIPE_OK;
+
+ if (brw_search_cache(&brw->cache, BRW_GS_PROG,
+ &key, sizeof(key),
+ NULL, 0,
+ &brw->gs.prog_data,
+ &brw->gs.prog_bo))
+ return PIPE_OK;
+
+ ret = compile_gs_prog( brw, &key, &brw->gs.prog_bo );
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+const struct brw_tracked_state brw_gs_prog = {
+ .dirty = {
+ .mesa = PIPE_NEW_FRAGMENT_SIGNATURE,
+ .brw = BRW_NEW_PRIMITIVE,
+ .cache = 0,
+ },
+ .prepare = prepare_gs_prog
+};
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#ifndef BRW_GS_H
+#define BRW_GS_H
+
+
+#include "brw_context.h"
+#include "brw_eu.h"
+
+#define MAX_GS_VERTS (4)
+
+struct brw_gs_prog_key {
+ GLuint nr_attrs:8;
+ GLuint primitive:4;
+ GLuint hint_gs_always:1;
+ GLuint need_gs_prog:1;
+ GLuint pad:18;
+};
+
+struct brw_gs_compile {
+ struct brw_compile func;
+ struct brw_gs_prog_key key;
+ struct brw_gs_prog_data prog_data;
+
+ struct {
+ struct brw_reg R0;
+ struct brw_reg vertex[MAX_GS_VERTS];
+ } reg;
+
+ /* 3 different ways of expressing vertex size:
+ */
+ GLuint nr_attrs;
+ GLuint nr_regs;
+ GLuint nr_bytes;
+ GLboolean need_ff_sync;
+};
+
+#define ATTR_SIZE (4*4)
+
+void brw_gs_quads( struct brw_gs_compile *c );
+void brw_gs_quad_strip( struct brw_gs_compile *c );
+void brw_gs_tris( struct brw_gs_compile *c );
+void brw_gs_lines( struct brw_gs_compile *c );
+void brw_gs_points( struct brw_gs_compile *c );
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "brw_batchbuffer.h"
+
+#include "brw_defines.h"
+#include "brw_context.h"
+#include "brw_eu.h"
+#include "brw_util.h"
+#include "brw_gs.h"
+
+static void brw_gs_alloc_regs( struct brw_gs_compile *c,
+ GLuint nr_verts )
+{
+ GLuint i = 0,j;
+
+ /* Register usage is static, precompute here:
+ */
+ c->reg.R0 = retype(brw_vec8_grf(i, 0), BRW_REGISTER_TYPE_UD); i++;
+
+ /* Payload vertices plus space for more generated vertices:
+ */
+ for (j = 0; j < nr_verts; j++) {
+ c->reg.vertex[j] = brw_vec4_grf(i, 0);
+ i += c->nr_regs;
+ }
+
+ c->prog_data.urb_read_length = c->nr_regs;
+ c->prog_data.total_grf = i;
+}
+
+
+static void brw_gs_emit_vue(struct brw_gs_compile *c,
+ struct brw_reg vert,
+ GLboolean last,
+ GLuint header)
+{
+ struct brw_compile *p = &c->func;
+ GLboolean allocate = !last;
+
+ /* Overwrite PrimType and PrimStart in the message header, for
+ * each vertex in turn:
+ */
+ brw_MOV(p, get_element_ud(c->reg.R0, 2), brw_imm_ud(header));
+
+ /* Copy the vertex from vertn into m1..mN+1:
+ */
+ brw_copy8(p, brw_message_reg(1), vert, c->nr_regs);
+
+ /* Send each vertex as a seperate write to the urb. This is
+ * different to the concept in brw_sf_emit.c, where subsequent
+ * writes are used to build up a single urb entry. Each of these
+ * writes instantiates a seperate urb entry, and a new one must be
+ * allocated each time.
+ */
+ brw_urb_WRITE(p,
+ allocate ? c->reg.R0 : retype(brw_null_reg(), BRW_REGISTER_TYPE_UD),
+ 0,
+ c->reg.R0,
+ allocate,
+ 1, /* used */
+ c->nr_regs + 1, /* msg length */
+ allocate ? 1 : 0, /* response length */
+ allocate ? 0 : 1, /* eot */
+ 1, /* writes_complete */
+ 0, /* urb offset */
+ BRW_URB_SWIZZLE_NONE);
+}
+
+static void brw_gs_ff_sync(struct brw_gs_compile *c, int num_prim)
+{
+ struct brw_compile *p = &c->func;
+ brw_MOV(p, get_element_ud(c->reg.R0, 1), brw_imm_ud(num_prim));
+ brw_ff_sync(p,
+ c->reg.R0,
+ 0,
+ c->reg.R0,
+ 1,
+ 1, /* used */
+ 1, /* msg length */
+ 1, /* response length */
+ 0, /* eot */
+ 1, /* write compelete */
+ 0, /* urb offset */
+ BRW_URB_SWIZZLE_NONE);
+}
+
+
+void brw_gs_quads( struct brw_gs_compile *c )
+{
+ brw_gs_alloc_regs(c, 4);
+
+ /* Use polygons for correct edgeflag behaviour. Note that vertex 3
+ * is the PV for quads, but vertex 0 for polygons:
+ */
+ if (c->need_ff_sync)
+ brw_gs_ff_sync(c, 1);
+ brw_gs_emit_vue(c, c->reg.vertex[3], 0, ((_3DPRIM_POLYGON << 2) | R02_PRIM_START));
+ brw_gs_emit_vue(c, c->reg.vertex[0], 0, (_3DPRIM_POLYGON << 2));
+ brw_gs_emit_vue(c, c->reg.vertex[1], 0, (_3DPRIM_POLYGON << 2));
+ brw_gs_emit_vue(c, c->reg.vertex[2], 1, ((_3DPRIM_POLYGON << 2) | R02_PRIM_END));
+}
+
+void brw_gs_quad_strip( struct brw_gs_compile *c )
+{
+ brw_gs_alloc_regs(c, 4);
+
+ if (c->need_ff_sync)
+ brw_gs_ff_sync(c, 1);
+ brw_gs_emit_vue(c, c->reg.vertex[2], 0, ((_3DPRIM_POLYGON << 2) | R02_PRIM_START));
+ brw_gs_emit_vue(c, c->reg.vertex[3], 0, (_3DPRIM_POLYGON << 2));
+ brw_gs_emit_vue(c, c->reg.vertex[0], 0, (_3DPRIM_POLYGON << 2));
+ brw_gs_emit_vue(c, c->reg.vertex[1], 1, ((_3DPRIM_POLYGON << 2) | R02_PRIM_END));
+}
+
+void brw_gs_tris( struct brw_gs_compile *c )
+{
+ brw_gs_alloc_regs(c, 3);
+
+ if (c->need_ff_sync)
+ brw_gs_ff_sync(c, 1);
+ brw_gs_emit_vue(c, c->reg.vertex[0], 0, ((_3DPRIM_TRILIST << 2) | R02_PRIM_START));
+ brw_gs_emit_vue(c, c->reg.vertex[1], 0, (_3DPRIM_TRILIST << 2));
+ brw_gs_emit_vue(c, c->reg.vertex[2], 1, ((_3DPRIM_TRILIST << 2) | R02_PRIM_END));
+}
+
+void brw_gs_lines( struct brw_gs_compile *c )
+{
+ brw_gs_alloc_regs(c, 2);
+
+ if (c->need_ff_sync)
+ brw_gs_ff_sync(c, 1);
+ brw_gs_emit_vue(c, c->reg.vertex[0], 0, ((_3DPRIM_LINESTRIP << 2) | R02_PRIM_START));
+ brw_gs_emit_vue(c, c->reg.vertex[1], 1, ((_3DPRIM_LINESTRIP << 2) | R02_PRIM_END));
+}
+
+void brw_gs_points( struct brw_gs_compile *c )
+{
+ brw_gs_alloc_regs(c, 1);
+
+ if (c->need_ff_sync)
+ brw_gs_ff_sync(c, 1);
+ brw_gs_emit_vue(c, c->reg.vertex[0], 1, ((_3DPRIM_POINTLIST << 2) | R02_PRIM_START | R02_PRIM_END));
+}
+
+
+
+
+
+
+
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_math.h"
+
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "brw_debug.h"
+
+struct brw_gs_unit_key {
+ unsigned int total_grf;
+ unsigned int urb_entry_read_length;
+
+ unsigned int curbe_offset;
+
+ unsigned int nr_urb_entries, urb_size;
+ GLboolean prog_active;
+};
+
+static void
+gs_unit_populate_key(struct brw_context *brw, struct brw_gs_unit_key *key)
+{
+ memset(key, 0, sizeof(*key));
+
+ /* CACHE_NEW_GS_PROG */
+ key->prog_active = brw->gs.prog_active;
+ if (key->prog_active) {
+ key->total_grf = brw->gs.prog_data->total_grf;
+ key->urb_entry_read_length = brw->gs.prog_data->urb_read_length;
+ } else {
+ key->total_grf = 1;
+ key->urb_entry_read_length = 1;
+ }
+
+ /* BRW_NEW_CURBE_OFFSETS */
+ key->curbe_offset = brw->curbe.clip_start;
+
+ /* BRW_NEW_URB_FENCE */
+ key->nr_urb_entries = brw->urb.nr_gs_entries;
+ key->urb_size = brw->urb.vsize;
+}
+
+static enum pipe_error
+gs_unit_create_from_key(struct brw_context *brw,
+ struct brw_gs_unit_key *key,
+ struct brw_winsys_reloc *reloc,
+ unsigned nr_reloc,
+ struct brw_winsys_buffer **bo_out)
+{
+ struct brw_gs_unit_state gs;
+ enum pipe_error ret;
+
+
+ memset(&gs, 0, sizeof(gs));
+
+ /* reloc */
+ gs.thread0.grf_reg_count = align(key->total_grf, 16) / 16 - 1;
+ gs.thread0.kernel_start_pointer = 0;
+
+ gs.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
+ gs.thread1.single_program_flow = 1;
+
+ gs.thread3.dispatch_grf_start_reg = 1;
+ gs.thread3.const_urb_entry_read_offset = 0;
+ gs.thread3.const_urb_entry_read_length = 0;
+ gs.thread3.urb_entry_read_offset = 0;
+ gs.thread3.urb_entry_read_length = key->urb_entry_read_length;
+
+ gs.thread4.nr_urb_entries = key->nr_urb_entries;
+ gs.thread4.urb_entry_allocation_size = key->urb_size - 1;
+
+ if (key->nr_urb_entries >= 8)
+ gs.thread4.max_threads = 1;
+ else
+ gs.thread4.max_threads = 0;
+
+ if (BRW_IS_IGDNG(brw))
+ gs.thread4.rendering_enable = 1;
+
+ if (BRW_DEBUG & DEBUG_STATS)
+ gs.thread4.stats_enable = 1;
+
+ ret = brw_upload_cache(&brw->cache, BRW_GS_UNIT,
+ key, sizeof(*key),
+ reloc, nr_reloc,
+ &gs, sizeof(gs),
+ NULL, NULL,
+ bo_out);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+static enum pipe_error prepare_gs_unit(struct brw_context *brw)
+{
+ struct brw_gs_unit_key key;
+ enum pipe_error ret;
+ struct brw_winsys_reloc reloc[1];
+ unsigned nr_reloc = 0;
+ unsigned grf_reg_count;
+
+ gs_unit_populate_key(brw, &key);
+
+ grf_reg_count = (align(key.total_grf, 16) / 16 - 1);
+
+ /* GS program relocation */
+ if (key.prog_active) {
+ make_reloc(&reloc[nr_reloc++],
+ BRW_USAGE_STATE,
+ grf_reg_count << 1,
+ offsetof(struct brw_gs_unit_state, thread0),
+ brw->gs.prog_bo);
+ }
+
+ if (brw_search_cache(&brw->cache, BRW_GS_UNIT,
+ &key, sizeof(key),
+ reloc, nr_reloc,
+ NULL,
+ &brw->gs.state_bo))
+ return PIPE_OK;
+
+ ret = gs_unit_create_from_key(brw, &key,
+ reloc, nr_reloc,
+ &brw->gs.state_bo);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+const struct brw_tracked_state brw_gs_unit = {
+ .dirty = {
+ .mesa = 0,
+ .brw = (BRW_NEW_CURBE_OFFSETS |
+ BRW_NEW_URB_FENCE),
+ .cache = CACHE_NEW_GS_PROG
+ },
+ .prepare = prepare_gs_unit,
+};
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+
+#include "brw_debug.h"
+#include "brw_batchbuffer.h"
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "brw_screen.h"
+#include "brw_pipe_rast.h"
+
+
+
+
+
+/***********************************************************************
+ * Blend color
+ */
+
+static int upload_blend_constant_color(struct brw_context *brw)
+{
+ BRW_CACHED_BATCH_STRUCT(brw, &brw->curr.bcc);
+ return 0;
+}
+
+
+const struct brw_tracked_state brw_blend_constant_color = {
+ .dirty = {
+ .mesa = PIPE_NEW_BLEND_COLOR,
+ .brw = 0,
+ .cache = 0
+ },
+ .emit = upload_blend_constant_color
+};
+
+/***********************************************************************
+ * Drawing rectangle - framebuffer dimensions
+ */
+static int upload_drawing_rect(struct brw_context *brw)
+{
+ BEGIN_BATCH(4, NO_LOOP_CLIPRECTS);
+ OUT_BATCH(_3DSTATE_DRAWRECT_INFO_I965);
+ OUT_BATCH(0);
+ OUT_BATCH(((brw->curr.fb.width - 1) & 0xffff) |
+ ((brw->curr.fb.height - 1) << 16));
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+ return 0;
+}
+
+const struct brw_tracked_state brw_drawing_rect = {
+ .dirty = {
+ .mesa = PIPE_NEW_FRAMEBUFFER_DIMENSIONS,
+ .brw = 0,
+ .cache = 0
+ },
+ .emit = upload_drawing_rect
+};
+
+
+/***********************************************************************
+ * Binding table pointers
+ */
+
+static int prepare_binding_table_pointers(struct brw_context *brw)
+{
+ brw_add_validated_bo(brw, brw->vs.bind_bo);
+ brw_add_validated_bo(brw, brw->wm.bind_bo);
+ return 0;
+}
+
+/**
+ * Upload the binding table pointers, which point each stage's array of surface
+ * state pointers.
+ *
+ * The binding table pointers are relative to the surface state base address,
+ * which is 0.
+ */
+static int upload_binding_table_pointers(struct brw_context *brw)
+{
+ BEGIN_BATCH(6, IGNORE_CLIPRECTS);
+ OUT_BATCH(CMD_BINDING_TABLE_PTRS << 16 | (6 - 2));
+ if (brw->vs.bind_bo != NULL)
+ OUT_RELOC(brw->vs.bind_bo,
+ BRW_USAGE_SAMPLER,
+ 0); /* vs */
+ else
+ OUT_BATCH(0);
+ OUT_BATCH(0); /* gs */
+ OUT_BATCH(0); /* clip */
+ OUT_BATCH(0); /* sf */
+ OUT_RELOC(brw->wm.bind_bo,
+ BRW_USAGE_SAMPLER,
+ 0); /* wm/ps */
+ ADVANCE_BATCH();
+ return 0;
+}
+
+const struct brw_tracked_state brw_binding_table_pointers = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_BATCH,
+ .cache = CACHE_NEW_SURF_BIND,
+ },
+ .prepare = prepare_binding_table_pointers,
+ .emit = upload_binding_table_pointers,
+};
+
+
+/**********************************************************************
+ * Upload pointers to the per-stage state.
+ *
+ * The state pointers in this packet are all relative to the general state
+ * base address set by CMD_STATE_BASE_ADDRESS, which is 0.
+ */
+static int upload_pipelined_state_pointers(struct brw_context *brw )
+{
+ BEGIN_BATCH(7, IGNORE_CLIPRECTS);
+ OUT_BATCH(CMD_PIPELINED_STATE_POINTERS << 16 | (7 - 2));
+ OUT_RELOC(brw->vs.state_bo,
+ BRW_USAGE_STATE,
+ 0);
+ if (brw->gs.prog_active)
+ OUT_RELOC(brw->gs.state_bo,
+ BRW_USAGE_STATE,
+ 1);
+ else
+ OUT_BATCH(0);
+ OUT_RELOC(brw->clip.state_bo,
+ BRW_USAGE_STATE,
+ 1);
+ OUT_RELOC(brw->sf.state_bo,
+ BRW_USAGE_STATE,
+ 0);
+ OUT_RELOC(brw->wm.state_bo,
+ BRW_USAGE_STATE,
+ 0);
+ OUT_RELOC(brw->cc.state_bo,
+ BRW_USAGE_STATE,
+ 0);
+ ADVANCE_BATCH();
+
+ brw->state.dirty.brw |= BRW_NEW_PSP;
+ return 0;
+}
+
+
+static int prepare_psp_urb_cbs(struct brw_context *brw)
+{
+ brw_add_validated_bo(brw, brw->vs.state_bo);
+ brw_add_validated_bo(brw, brw->gs.state_bo);
+ brw_add_validated_bo(brw, brw->clip.state_bo);
+ brw_add_validated_bo(brw, brw->sf.state_bo);
+ brw_add_validated_bo(brw, brw->wm.state_bo);
+ brw_add_validated_bo(brw, brw->cc.state_bo);
+ return 0;
+}
+
+static int upload_psp_urb_cbs(struct brw_context *brw )
+{
+ int ret;
+
+ ret = upload_pipelined_state_pointers(brw);
+ if (ret)
+ return ret;
+
+ ret = brw_upload_urb_fence(brw);
+ if (ret)
+ return ret;
+
+ ret = brw_upload_cs_urb_state(brw);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+const struct brw_tracked_state brw_psp_urb_cbs = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_URB_FENCE | BRW_NEW_BATCH,
+ .cache = (CACHE_NEW_VS_UNIT |
+ CACHE_NEW_GS_UNIT |
+ CACHE_NEW_GS_PROG |
+ CACHE_NEW_CLIP_UNIT |
+ CACHE_NEW_SF_UNIT |
+ CACHE_NEW_WM_UNIT |
+ CACHE_NEW_CC_UNIT)
+ },
+ .prepare = prepare_psp_urb_cbs,
+ .emit = upload_psp_urb_cbs,
+};
+
+
+/***********************************************************************
+ * Depth buffer
+ */
+
+static int prepare_depthbuffer(struct brw_context *brw)
+{
+ struct pipe_surface *zsbuf = brw->curr.fb.zsbuf;
+
+ if (zsbuf)
+ brw_add_validated_bo(brw, brw_surface(zsbuf)->bo);
+
+ return 0;
+}
+
+static int emit_depthbuffer(struct brw_context *brw)
+{
+ struct pipe_surface *surface = brw->curr.fb.zsbuf;
+ unsigned int len = (BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw)) ? 6 : 5;
+
+ if (surface == NULL) {
+ BEGIN_BATCH(len, IGNORE_CLIPRECTS);
+ OUT_BATCH(CMD_DEPTH_BUFFER << 16 | (len - 2));
+ OUT_BATCH((BRW_DEPTHFORMAT_D32_FLOAT << 18) |
+ (BRW_SURFACE_NULL << 29));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+
+ if (BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw))
+ OUT_BATCH(0);
+
+ ADVANCE_BATCH();
+ } else {
+ struct brw_winsys_buffer *bo;
+ unsigned int format;
+ unsigned int pitch;
+ unsigned int cpp;
+
+ switch (surface->format) {
+ case PIPE_FORMAT_Z16_UNORM:
+ format = BRW_DEPTHFORMAT_D16_UNORM;
+ cpp = 2;
+ break;
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8Z24_UNORM:
+ format = BRW_DEPTHFORMAT_D24_UNORM_S8_UINT;
+ cpp = 4;
+ break;
+ case PIPE_FORMAT_Z32_FLOAT:
+ format = BRW_DEPTHFORMAT_D32_FLOAT;
+ cpp = 4;
+ break;
+ default:
+ assert(0);
+ return PIPE_ERROR_BAD_INPUT;
+ }
+
+ bo = brw_surface(surface)->bo;
+ pitch = brw_surface(surface)->pitch;
+
+ BEGIN_BATCH(len, IGNORE_CLIPRECTS);
+ OUT_BATCH(CMD_DEPTH_BUFFER << 16 | (len - 2));
+ OUT_BATCH(((pitch * cpp) - 1) |
+ (format << 18) |
+ (BRW_TILEWALK_YMAJOR << 26) |
+ ((surface->layout != PIPE_SURFACE_LAYOUT_LINEAR) << 27) |
+ (BRW_SURFACE_2D << 29));
+ OUT_RELOC(bo,
+ BRW_USAGE_DEPTH_BUFFER,
+ surface->offset);
+ OUT_BATCH((BRW_SURFACE_MIPMAPLAYOUT_BELOW << 1) |
+ ((pitch - 1) << 6) |
+ ((surface->height - 1) << 19));
+ OUT_BATCH(0);
+
+ if (BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw))
+ OUT_BATCH(0);
+
+ ADVANCE_BATCH();
+ }
+
+ return 0;
+}
+
+const struct brw_tracked_state brw_depthbuffer = {
+ .dirty = {
+ .mesa = PIPE_NEW_DEPTH_BUFFER,
+ .brw = BRW_NEW_BATCH,
+ .cache = 0,
+ },
+ .prepare = prepare_depthbuffer,
+ .emit = emit_depthbuffer,
+};
+
+
+
+/***********************************************************************
+ * Polygon stipple packet
+ */
+
+static int upload_polygon_stipple(struct brw_context *brw)
+{
+ BRW_CACHED_BATCH_STRUCT(brw, &brw->curr.bps);
+ return 0;
+}
+
+const struct brw_tracked_state brw_polygon_stipple = {
+ .dirty = {
+ .mesa = PIPE_NEW_POLYGON_STIPPLE,
+ .brw = 0,
+ .cache = 0
+ },
+ .emit = upload_polygon_stipple
+};
+
+
+/***********************************************************************
+ * Line stipple packet
+ */
+
+static int upload_line_stipple(struct brw_context *brw)
+{
+ const struct brw_line_stipple *bls = &brw->curr.rast->bls;
+ if (bls->header.opcode) {
+ BRW_CACHED_BATCH_STRUCT(brw, bls);
+ }
+ return 0;
+}
+
+const struct brw_tracked_state brw_line_stipple = {
+ .dirty = {
+ .mesa = PIPE_NEW_RAST,
+ .brw = 0,
+ .cache = 0
+ },
+ .emit = upload_line_stipple
+};
+
+
+/***********************************************************************
+ * Misc invarient state packets
+ */
+
+static int upload_invarient_state( struct brw_context *brw )
+{
+ {
+ /* 0x61040000 Pipeline Select */
+ /* PipelineSelect : 0 */
+ struct brw_pipeline_select ps;
+
+ memset(&ps, 0, sizeof(ps));
+ if (BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw))
+ ps.header.opcode = CMD_PIPELINE_SELECT_GM45;
+ else
+ ps.header.opcode = CMD_PIPELINE_SELECT_965;
+ ps.header.pipeline_select = 0;
+ BRW_BATCH_STRUCT(brw, &ps);
+ }
+
+ {
+ struct brw_global_depth_offset_clamp gdo;
+ memset(&gdo, 0, sizeof(gdo));
+
+ /* Disable depth offset clamping.
+ */
+ gdo.header.opcode = CMD_GLOBAL_DEPTH_OFFSET_CLAMP;
+ gdo.header.length = sizeof(gdo)/4 - 2;
+ gdo.depth_offset_clamp = 0.0;
+
+ BRW_BATCH_STRUCT(brw, &gdo);
+ }
+
+
+ /* 0x61020000 State Instruction Pointer */
+ {
+ struct brw_system_instruction_pointer sip;
+ memset(&sip, 0, sizeof(sip));
+
+ sip.header.opcode = CMD_STATE_INSN_POINTER;
+ sip.header.length = 0;
+ sip.bits0.pad = 0;
+ sip.bits0.system_instruction_pointer = 0;
+ BRW_BATCH_STRUCT(brw, &sip);
+ }
+
+ /* VF Statistics */
+ {
+ struct brw_vf_statistics vfs;
+ memset(&vfs, 0, sizeof(vfs));
+
+ if (BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw))
+ vfs.opcode = CMD_VF_STATISTICS_GM45;
+ else
+ vfs.opcode = CMD_VF_STATISTICS_965;
+
+ if (BRW_DEBUG & DEBUG_STATS)
+ vfs.statistics_enable = 1;
+
+ BRW_BATCH_STRUCT(brw, &vfs);
+ }
+
+ if (!BRW_IS_965(brw))
+ {
+ struct brw_aa_line_parameters balp;
+
+ /* use legacy aa line coverage computation */
+ memset(&balp, 0, sizeof(balp));
+ balp.header.opcode = CMD_AA_LINE_PARAMETERS;
+ balp.header.length = sizeof(balp) / 4 - 2;
+
+ BRW_BATCH_STRUCT(brw, &balp);
+ }
+
+ {
+ struct brw_polygon_stipple_offset bpso;
+
+ /* This is invarient state in gallium:
+ */
+ memset(&bpso, 0, sizeof(bpso));
+ bpso.header.opcode = CMD_POLY_STIPPLE_OFFSET;
+ bpso.header.length = sizeof(bpso)/4-2;
+ bpso.bits0.y_offset = 0;
+ bpso.bits0.x_offset = 0;
+
+ BRW_BATCH_STRUCT(brw, &bpso);
+ }
+
+ return 0;
+}
+
+const struct brw_tracked_state brw_invarient_state = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_CONTEXT,
+ .cache = 0
+ },
+ .emit = upload_invarient_state
+};
+
+
+/***********************************************************************
+ * State base address
+ */
+
+/**
+ * Define the base addresses which some state is referenced from.
+ *
+ * This allows us to avoid having to emit relocations in many places for
+ * cached state, and instead emit pointers inside of large, mostly-static
+ * state pools. This comes at the expense of memory, and more expensive cache
+ * misses.
+ */
+static int upload_state_base_address( struct brw_context *brw )
+{
+ /* Output the structure (brw_state_base_address) directly to the
+ * batchbuffer, so we can emit relocations inline.
+ */
+ if (BRW_IS_IGDNG(brw)) {
+ BEGIN_BATCH(8, IGNORE_CLIPRECTS);
+ OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (8 - 2));
+ OUT_BATCH(1); /* General state base address */
+ OUT_BATCH(1); /* Surface state base address */
+ OUT_BATCH(1); /* Indirect object base address */
+ OUT_BATCH(1); /* Instruction base address */
+ OUT_BATCH(1); /* General state upper bound */
+ OUT_BATCH(1); /* Indirect object upper bound */
+ OUT_BATCH(1); /* Instruction access upper bound */
+ ADVANCE_BATCH();
+ } else {
+ BEGIN_BATCH(6, IGNORE_CLIPRECTS);
+ OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (6 - 2));
+ OUT_BATCH(1); /* General state base address */
+ OUT_BATCH(1); /* Surface state base address */
+ OUT_BATCH(1); /* Indirect object base address */
+ OUT_BATCH(1); /* General state upper bound */
+ OUT_BATCH(1); /* Indirect object upper bound */
+ ADVANCE_BATCH();
+ }
+ return 0;
+}
+
+const struct brw_tracked_state brw_state_base_address = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_CONTEXT,
+ .cache = 0,
+ },
+ .emit = upload_state_base_address
+};
--- /dev/null
+
+#include "util/u_memory.h"
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+
+#include "brw_context.h"
+#include "brw_defines.h"
+#include "brw_debug.h"
+
+static int translate_logicop(unsigned logicop)
+{
+ switch (logicop) {
+ case PIPE_LOGICOP_CLEAR:
+ return BRW_LOGICOPFUNCTION_CLEAR;
+ case PIPE_LOGICOP_AND:
+ return BRW_LOGICOPFUNCTION_AND;
+ case PIPE_LOGICOP_AND_REVERSE:
+ return BRW_LOGICOPFUNCTION_AND_REVERSE;
+ case PIPE_LOGICOP_COPY:
+ return BRW_LOGICOPFUNCTION_COPY;
+ case PIPE_LOGICOP_COPY_INVERTED:
+ return BRW_LOGICOPFUNCTION_COPY_INVERTED;
+ case PIPE_LOGICOP_AND_INVERTED:
+ return BRW_LOGICOPFUNCTION_AND_INVERTED;
+ case PIPE_LOGICOP_NOOP:
+ return BRW_LOGICOPFUNCTION_NOOP;
+ case PIPE_LOGICOP_XOR:
+ return BRW_LOGICOPFUNCTION_XOR;
+ case PIPE_LOGICOP_OR:
+ return BRW_LOGICOPFUNCTION_OR;
+ case PIPE_LOGICOP_OR_INVERTED:
+ return BRW_LOGICOPFUNCTION_OR_INVERTED;
+ case PIPE_LOGICOP_NOR:
+ return BRW_LOGICOPFUNCTION_NOR;
+ case PIPE_LOGICOP_EQUIV:
+ return BRW_LOGICOPFUNCTION_EQUIV;
+ case PIPE_LOGICOP_INVERT:
+ return BRW_LOGICOPFUNCTION_INVERT;
+ case PIPE_LOGICOP_OR_REVERSE:
+ return BRW_LOGICOPFUNCTION_OR_REVERSE;
+ case PIPE_LOGICOP_NAND:
+ return BRW_LOGICOPFUNCTION_NAND;
+ case PIPE_LOGICOP_SET:
+ return BRW_LOGICOPFUNCTION_SET;
+ default:
+ assert(0);
+ return BRW_LOGICOPFUNCTION_SET;
+ }
+}
+
+
+static unsigned translate_blend_equation( unsigned mode )
+{
+ switch (mode) {
+ case PIPE_BLEND_ADD:
+ return BRW_BLENDFUNCTION_ADD;
+ case PIPE_BLEND_MIN:
+ return BRW_BLENDFUNCTION_MIN;
+ case PIPE_BLEND_MAX:
+ return BRW_BLENDFUNCTION_MAX;
+ case PIPE_BLEND_SUBTRACT:
+ return BRW_BLENDFUNCTION_SUBTRACT;
+ case PIPE_BLEND_REVERSE_SUBTRACT:
+ return BRW_BLENDFUNCTION_REVERSE_SUBTRACT;
+ default:
+ assert(0);
+ return BRW_BLENDFUNCTION_ADD;
+ }
+}
+
+static unsigned translate_blend_factor( unsigned factor )
+{
+ switch(factor) {
+ case PIPE_BLENDFACTOR_ZERO:
+ return BRW_BLENDFACTOR_ZERO;
+ case PIPE_BLENDFACTOR_SRC_ALPHA:
+ return BRW_BLENDFACTOR_SRC_ALPHA;
+ case PIPE_BLENDFACTOR_ONE:
+ return BRW_BLENDFACTOR_ONE;
+ case PIPE_BLENDFACTOR_SRC_COLOR:
+ return BRW_BLENDFACTOR_SRC_COLOR;
+ case PIPE_BLENDFACTOR_INV_SRC_COLOR:
+ return BRW_BLENDFACTOR_INV_SRC_COLOR;
+ case PIPE_BLENDFACTOR_DST_COLOR:
+ return BRW_BLENDFACTOR_DST_COLOR;
+ case PIPE_BLENDFACTOR_INV_DST_COLOR:
+ return BRW_BLENDFACTOR_INV_DST_COLOR;
+ case PIPE_BLENDFACTOR_INV_SRC_ALPHA:
+ return BRW_BLENDFACTOR_INV_SRC_ALPHA;
+ case PIPE_BLENDFACTOR_DST_ALPHA:
+ return BRW_BLENDFACTOR_DST_ALPHA;
+ case PIPE_BLENDFACTOR_INV_DST_ALPHA:
+ return BRW_BLENDFACTOR_INV_DST_ALPHA;
+ case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE:
+ return BRW_BLENDFACTOR_SRC_ALPHA_SATURATE;
+ case PIPE_BLENDFACTOR_CONST_COLOR:
+ return BRW_BLENDFACTOR_CONST_COLOR;
+ case PIPE_BLENDFACTOR_INV_CONST_COLOR:
+ return BRW_BLENDFACTOR_INV_CONST_COLOR;
+ case PIPE_BLENDFACTOR_CONST_ALPHA:
+ return BRW_BLENDFACTOR_CONST_ALPHA;
+ case PIPE_BLENDFACTOR_INV_CONST_ALPHA:
+ return BRW_BLENDFACTOR_INV_CONST_ALPHA;
+ default:
+ assert(0);
+ return BRW_BLENDFACTOR_ZERO;
+ }
+}
+
+static void *brw_create_blend_state( struct pipe_context *pipe,
+ const struct pipe_blend_state *templ )
+{
+ struct brw_blend_state *blend = CALLOC_STRUCT(brw_blend_state);
+ if (blend == NULL)
+ return NULL;
+
+ if (templ->logicop_enable) {
+ blend->cc2.logicop_enable = 1;
+ blend->cc5.logicop_func = translate_logicop(templ->logicop_func);
+ }
+ else if (templ->blend_enable) {
+ blend->cc6.dest_blend_factor = translate_blend_factor(templ->rgb_dst_factor);
+ blend->cc6.src_blend_factor = translate_blend_factor(templ->rgb_src_factor);
+ blend->cc6.blend_function = translate_blend_equation(templ->rgb_func);
+
+ blend->cc5.ia_dest_blend_factor = translate_blend_factor(templ->alpha_dst_factor);
+ blend->cc5.ia_src_blend_factor = translate_blend_factor(templ->alpha_src_factor);
+ blend->cc5.ia_blend_function = translate_blend_equation(templ->alpha_func);
+
+ blend->cc3.blend_enable = 1;
+ blend->cc3.ia_blend_enable =
+ (blend->cc6.dest_blend_factor != blend->cc5.ia_dest_blend_factor ||
+ blend->cc6.src_blend_factor != blend->cc5.ia_src_blend_factor ||
+ blend->cc6.blend_function != blend->cc5.ia_blend_function);
+
+ /* Per-surface blend enables, currently just follow global
+ * state:
+ */
+ blend->ss0.color_blend = 1;
+ }
+
+ blend->cc5.dither_enable = templ->dither;
+
+ if (BRW_DEBUG & DEBUG_STATS)
+ blend->cc5.statistics_enable = 1;
+
+ /* Per-surface color mask -- just follow global state:
+ */
+ blend->ss0.writedisable_red = (templ->colormask & PIPE_MASK_R) ? 0 : 1;
+ blend->ss0.writedisable_green = (templ->colormask & PIPE_MASK_G) ? 0 : 1;
+ blend->ss0.writedisable_blue = (templ->colormask & PIPE_MASK_B) ? 0 : 1;
+ blend->ss0.writedisable_alpha = (templ->colormask & PIPE_MASK_A) ? 0 : 1;
+
+ return (void *)blend;
+}
+
+static void brw_bind_blend_state(struct pipe_context *pipe,
+ void *cso)
+{
+ struct brw_context *brw = brw_context(pipe);
+ brw->curr.blend = (const struct brw_blend_state *)cso;
+ brw->state.dirty.mesa |= PIPE_NEW_BLEND;
+}
+
+static void brw_delete_blend_state(struct pipe_context *pipe,
+ void *cso)
+{
+ struct brw_context *brw = brw_context(pipe);
+ assert((const void *)cso != (const void *)brw->curr.blend);
+ FREE(cso);
+}
+
+
+static void brw_set_blend_color(struct pipe_context *pipe,
+ const struct pipe_blend_color *blend_color)
+{
+ struct brw_context *brw = brw_context(pipe);
+ struct brw_blend_constant_color *bcc = &brw->curr.bcc;
+
+ bcc->blend_constant_color[0] = blend_color->color[0];
+ bcc->blend_constant_color[1] = blend_color->color[1];
+ bcc->blend_constant_color[2] = blend_color->color[2];
+ bcc->blend_constant_color[3] = blend_color->color[3];
+
+ brw->state.dirty.mesa |= PIPE_NEW_BLEND_COLOR;
+}
+
+
+void brw_pipe_blend_init( struct brw_context *brw )
+{
+ brw->base.set_blend_color = brw_set_blend_color;
+ brw->base.create_blend_state = brw_create_blend_state;
+ brw->base.bind_blend_state = brw_bind_blend_state;
+ brw->base.delete_blend_state = brw_delete_blend_state;
+
+ {
+ struct brw_blend_constant_color *bcc = &brw->curr.bcc;
+
+ memset(bcc, 0, sizeof(*bcc));
+ bcc->header.opcode = CMD_BLEND_CONSTANT_COLOR;
+ bcc->header.length = sizeof(*bcc)/4-2;
+ }
+
+}
+
+void brw_pipe_blend_cleanup( struct brw_context *brw )
+{
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "util/u_pack_color.h"
+
+#include "pipe/p_state.h"
+
+#include "brw_batchbuffer.h"
+#include "brw_screen.h"
+#include "brw_context.h"
+
+#define MASK16 0xffff
+#define MASK24 0xffffff
+
+
+/**
+ * Use blitting to clear the renderbuffers named by 'flags'.
+ * Note: we can't use the ctx->DrawBuffer->_ColorDrawBufferIndexes field
+ * since that might include software renderbuffers or renderbuffers
+ * which we're clearing with triangles.
+ * \param mask bitmask of BUFFER_BIT_* values indicating buffers to clear
+ */
+static enum pipe_error
+try_clear( struct brw_context *brw,
+ struct brw_surface *surface,
+ unsigned value )
+{
+ uint32_t BR13, CMD;
+ int x1 = 0;
+ int y1 = 0;
+ int x2 = surface->base.width;
+ int y2 = surface->base.height;
+ int pitch = surface->pitch;
+ int cpp = surface->cpp;
+
+ if (x2 == 0 || y2 == 0)
+ return 0;
+
+ debug_printf("%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d\n",
+ __FUNCTION__,
+ (void *)surface->bo, pitch * cpp,
+ surface->base.offset,
+ x1, y1, x2 - x1, y2 - y1);
+
+ BR13 = 0xf0 << 16;
+ CMD = XY_COLOR_BLT_CMD | XY_BLT_WRITE_RGB | XY_BLT_WRITE_ALPHA;
+
+ /* Setup the blit command */
+ if (cpp == 4) {
+ BR13 |= BR13_8888;
+ CMD |= XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
+ }
+ else {
+ assert(cpp == 2);
+ BR13 |= BR13_565;
+ }
+
+ /* XXX: nasty hack for clearing depth buffers
+ */
+ if (surface->tiling == BRW_TILING_Y) {
+ x2 = pitch;
+ }
+
+ if (surface->tiling == BRW_TILING_X) {
+ CMD |= XY_DST_TILED;
+ pitch /= 4;
+ }
+
+ BR13 |= (pitch * cpp);
+
+ BEGIN_BATCH(6, 0);
+ OUT_BATCH(CMD);
+ OUT_BATCH(BR13);
+ OUT_BATCH((y1 << 16) | x1);
+ OUT_BATCH((y2 << 16) | x2);
+ OUT_RELOC(surface->bo,
+ BRW_USAGE_BLIT_DEST,
+ surface->base.offset);
+ OUT_BATCH(value);
+ ADVANCE_BATCH();
+
+ return 0;
+}
+
+
+
+
+static void color_clear(struct brw_context *brw,
+ struct brw_surface *bsurface,
+ const float *rgba )
+{
+ enum pipe_error ret;
+ union util_color value;
+
+ util_pack_color( rgba, bsurface->base.format, &value );
+
+ if (bsurface->cpp == 2)
+ value.ui |= value.ui << 16;
+
+ ret = try_clear( brw, bsurface, value.ui );
+
+ if (ret != 0) {
+ brw_context_flush( brw );
+ ret = try_clear( brw, bsurface, value.ui );
+ assert( ret == 0 );
+ }
+}
+
+static void zstencil_clear(struct brw_context *brw,
+ struct brw_surface *bsurface,
+ double depth,
+ unsigned stencil )
+{
+ enum pipe_error ret;
+ unsigned value;
+
+ switch (bsurface->base.format) {
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8Z24_UNORM:
+ value = ((unsigned)(depth * MASK24) & MASK24);
+ break;
+ case PIPE_FORMAT_Z16_UNORM:
+ value = ((unsigned)(depth * MASK16) & MASK16);
+ break;
+ default:
+ assert(0);
+ return;
+ }
+
+ switch (bsurface->base.format) {
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8Z24_UNORM:
+ value = value | (stencil << 24);
+ break;
+
+ case PIPE_FORMAT_Z16_UNORM:
+ value = value | (value << 16);
+ break;
+
+ default:
+ break;
+ }
+
+ ret = try_clear( brw, bsurface, value );
+
+ if (ret != 0) {
+ brw_context_flush( brw );
+ ret = try_clear( brw, bsurface, value );
+ assert( ret == 0 );
+ }
+}
+
+
+
+/**
+ * Clear the given surface to the specified value.
+ * No masking, no scissor (clear entire buffer).
+ */
+static void brw_clear(struct pipe_context *pipe,
+ unsigned buffers,
+ const float *rgba,
+ double depth,
+ unsigned stencil)
+{
+ struct brw_context *brw = brw_context( pipe );
+ int i;
+
+ if (buffers & PIPE_CLEAR_COLOR) {
+ for (i = 0; i < brw->curr.fb.nr_cbufs; i++) {
+ color_clear( brw,
+ brw_surface(brw->curr.fb.cbufs[i]),
+ rgba );
+ }
+ }
+
+ if (buffers & PIPE_CLEAR_DEPTHSTENCIL) {
+ if (brw->curr.fb.zsbuf) {
+ zstencil_clear( brw,
+ brw_surface(brw->curr.fb.zsbuf),
+ depth, stencil );
+ }
+ }
+}
+
+
+void brw_pipe_clear_init( struct brw_context *brw )
+{
+ brw->base.clear = brw_clear;
+}
+
+
+void brw_pipe_clear_cleanup( struct brw_context *brw )
+{
+}
--- /dev/null
+
+#include "util/u_math.h"
+#include "util/u_memory.h"
+
+#include "brw_context.h"
+#include "brw_defines.h"
+
+/* XXX: Fixme - include this to get IZ_ defines
+ */
+#include "brw_wm.h"
+
+static unsigned brw_translate_compare_func(unsigned func)
+{
+ switch (func) {
+ case PIPE_FUNC_NEVER:
+ return BRW_COMPAREFUNCTION_NEVER;
+ case PIPE_FUNC_LESS:
+ return BRW_COMPAREFUNCTION_LESS;
+ case PIPE_FUNC_LEQUAL:
+ return BRW_COMPAREFUNCTION_LEQUAL;
+ case PIPE_FUNC_GREATER:
+ return BRW_COMPAREFUNCTION_GREATER;
+ case PIPE_FUNC_GEQUAL:
+ return BRW_COMPAREFUNCTION_GEQUAL;
+ case PIPE_FUNC_NOTEQUAL:
+ return BRW_COMPAREFUNCTION_NOTEQUAL;
+ case PIPE_FUNC_EQUAL:
+ return BRW_COMPAREFUNCTION_EQUAL;
+ case PIPE_FUNC_ALWAYS:
+ return BRW_COMPAREFUNCTION_ALWAYS;
+ default:
+ assert(0);
+ return BRW_COMPAREFUNCTION_ALWAYS;
+ }
+}
+
+static unsigned translate_stencil_op(unsigned op)
+{
+ switch (op) {
+ case PIPE_STENCIL_OP_KEEP:
+ return BRW_STENCILOP_KEEP;
+ case PIPE_STENCIL_OP_ZERO:
+ return BRW_STENCILOP_ZERO;
+ case PIPE_STENCIL_OP_REPLACE:
+ return BRW_STENCILOP_REPLACE;
+ case PIPE_STENCIL_OP_INCR:
+ return BRW_STENCILOP_INCRSAT;
+ case PIPE_STENCIL_OP_DECR:
+ return BRW_STENCILOP_DECRSAT;
+ case PIPE_STENCIL_OP_INCR_WRAP:
+ return BRW_STENCILOP_INCR;
+ case PIPE_STENCIL_OP_DECR_WRAP:
+ return BRW_STENCILOP_DECR;
+ case PIPE_STENCIL_OP_INVERT:
+ return BRW_STENCILOP_INVERT;
+ default:
+ assert(0);
+ return BRW_STENCILOP_ZERO;
+ }
+}
+
+static void create_bcc_state( struct brw_depth_stencil_state *zstencil,
+ const struct pipe_depth_stencil_alpha_state *templ )
+{
+ if (templ->stencil[0].enabled) {
+ zstencil->cc0.stencil_enable = 1;
+ zstencil->cc0.stencil_func =
+ brw_translate_compare_func(templ->stencil[0].func);
+ zstencil->cc0.stencil_fail_op =
+ translate_stencil_op(templ->stencil[0].fail_op);
+ zstencil->cc0.stencil_pass_depth_fail_op =
+ translate_stencil_op(templ->stencil[0].zfail_op);
+ zstencil->cc0.stencil_pass_depth_pass_op =
+ translate_stencil_op(templ->stencil[0].zpass_op);
+ zstencil->cc1.stencil_ref = templ->stencil[0].ref_value;
+ zstencil->cc1.stencil_write_mask = templ->stencil[0].writemask;
+ zstencil->cc1.stencil_test_mask = templ->stencil[0].valuemask;
+
+ if (templ->stencil[1].enabled) {
+ zstencil->cc0.bf_stencil_enable = 1;
+ zstencil->cc0.bf_stencil_func =
+ brw_translate_compare_func(templ->stencil[1].func);
+ zstencil->cc0.bf_stencil_fail_op =
+ translate_stencil_op(templ->stencil[1].fail_op);
+ zstencil->cc0.bf_stencil_pass_depth_fail_op =
+ translate_stencil_op(templ->stencil[1].zfail_op);
+ zstencil->cc0.bf_stencil_pass_depth_pass_op =
+ translate_stencil_op(templ->stencil[1].zpass_op);
+ zstencil->cc1.bf_stencil_ref = templ->stencil[1].ref_value;
+ zstencil->cc2.bf_stencil_write_mask = templ->stencil[1].writemask;
+ zstencil->cc2.bf_stencil_test_mask = templ->stencil[1].valuemask;
+ }
+
+ zstencil->cc0.stencil_write_enable = (zstencil->cc1.stencil_write_mask ||
+ zstencil->cc2.bf_stencil_write_mask);
+ }
+
+
+ if (templ->alpha.enabled) {
+ zstencil->cc3.alpha_test = 1;
+ zstencil->cc3.alpha_test_func = brw_translate_compare_func(templ->alpha.func);
+ zstencil->cc3.alpha_test_format = BRW_ALPHATEST_FORMAT_UNORM8;
+ zstencil->cc7.alpha_ref.ub[0] = float_to_ubyte(templ->alpha.ref_value);
+ }
+
+ if (templ->depth.enabled) {
+ zstencil->cc2.depth_test = 1;
+ zstencil->cc2.depth_test_function = brw_translate_compare_func(templ->depth.func);
+ zstencil->cc2.depth_write_enable = templ->depth.writemask;
+ }
+}
+
+static void create_wm_iz_state( struct brw_depth_stencil_state *zstencil )
+{
+ if (zstencil->cc3.alpha_test)
+ zstencil->iz_lookup |= IZ_PS_KILL_ALPHATEST_BIT;
+
+ if (zstencil->cc2.depth_test)
+ zstencil->iz_lookup |= IZ_DEPTH_TEST_ENABLE_BIT;
+
+ if (zstencil->cc2.depth_write_enable)
+ zstencil->iz_lookup |= IZ_DEPTH_WRITE_ENABLE_BIT;
+
+ if (zstencil->cc0.stencil_enable)
+ zstencil->iz_lookup |= IZ_STENCIL_TEST_ENABLE_BIT;
+
+ if (zstencil->cc0.stencil_write_enable)
+ zstencil->iz_lookup |= IZ_STENCIL_WRITE_ENABLE_BIT;
+
+}
+
+
+static void *
+brw_create_depth_stencil_state( struct pipe_context *pipe,
+ const struct pipe_depth_stencil_alpha_state *templ )
+{
+ struct brw_depth_stencil_state *zstencil = CALLOC_STRUCT(brw_depth_stencil_state);
+
+ create_bcc_state( zstencil, templ );
+ create_wm_iz_state( zstencil );
+
+ return (void *)zstencil;
+}
+
+
+static void brw_bind_depth_stencil_state(struct pipe_context *pipe,
+ void *cso)
+{
+ struct brw_context *brw = brw_context(pipe);
+ brw->curr.zstencil = (const struct brw_depth_stencil_state *)cso;
+ brw->state.dirty.mesa |= PIPE_NEW_DEPTH_STENCIL_ALPHA;
+}
+
+static void brw_delete_depth_stencil_state(struct pipe_context *pipe,
+ void *cso)
+{
+ struct brw_context *brw = brw_context(pipe);
+ assert((const void *)cso != (const void *)brw->curr.zstencil);
+ FREE(cso);
+}
+
+
+void brw_pipe_depth_stencil_init( struct brw_context *brw )
+{
+ brw->base.create_depth_stencil_alpha_state = brw_create_depth_stencil_state;
+ brw->base.bind_depth_stencil_alpha_state = brw_bind_depth_stencil_state;
+ brw->base.delete_depth_stencil_alpha_state = brw_delete_depth_stencil_state;
+}
+
+void brw_pipe_depth_stencil_cleanup( struct brw_context *brw )
+{
+}
--- /dev/null
+#include "util/u_math.h"
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+
+#include "brw_context.h"
+#include "brw_debug.h"
+
+/**
+ * called from intelDrawBuffer()
+ */
+static void brw_set_framebuffer_state( struct pipe_context *pipe,
+ const struct pipe_framebuffer_state *fb )
+{
+ struct brw_context *brw = brw_context(pipe);
+ unsigned i;
+
+ /* Dimensions:
+ */
+ if (brw->curr.fb.width != fb->width ||
+ brw->curr.fb.height != fb->height) {
+ brw->curr.fb.width = fb->width;
+ brw->curr.fb.height = fb->height;
+ brw->state.dirty.mesa |= PIPE_NEW_FRAMEBUFFER_DIMENSIONS;
+ }
+
+ /* Z/Stencil
+ */
+ if (brw->curr.fb.zsbuf != fb->zsbuf) {
+ pipe_surface_reference(&brw->curr.fb.zsbuf, fb->zsbuf);
+ brw->state.dirty.mesa |= PIPE_NEW_DEPTH_BUFFER;
+ }
+
+ /* Color buffers:
+ */
+ for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
+ if (brw->curr.fb.cbufs[i] != fb->cbufs[i]) {
+ brw->state.dirty.mesa |= PIPE_NEW_COLOR_BUFFERS;
+ pipe_surface_reference(&brw->curr.fb.cbufs[i], fb->cbufs[i]);
+ }
+ }
+
+ if (brw->curr.fb.nr_cbufs != fb->nr_cbufs) {
+ brw->curr.fb.nr_cbufs = MIN2(BRW_MAX_DRAW_BUFFERS, fb->nr_cbufs);
+ brw->state.dirty.mesa |= PIPE_NEW_NR_CBUFS;
+ }
+}
+
+
+static void brw_set_viewport_state( struct pipe_context *pipe,
+ const struct pipe_viewport_state *viewport )
+{
+ struct brw_context *brw = brw_context(pipe);
+
+ brw->curr.viewport = *viewport;
+ brw->curr.ccv.min_depth = viewport->scale[2] * -1.0 + viewport->translate[2];
+ brw->curr.ccv.max_depth = viewport->scale[2] * 1.0 + viewport->translate[2];
+
+ if (0)
+ debug_printf("%s depth range %f .. %f\n",
+ __FUNCTION__,
+ brw->curr.ccv.min_depth,
+ brw->curr.ccv.max_depth);
+
+ brw->state.dirty.mesa |= PIPE_NEW_VIEWPORT;
+}
+
+
+void brw_pipe_framebuffer_init( struct brw_context *brw )
+{
+ brw->base.set_framebuffer_state = brw_set_framebuffer_state;
+ brw->base.set_viewport_state = brw_set_viewport_state;
+}
+
+void brw_pipe_framebuffer_cleanup( struct brw_context *brw )
+{
+ struct pipe_framebuffer_state *fb = &brw->curr.fb;
+ int i;
+
+ for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
+ pipe_surface_reference(&fb->cbufs[i], NULL);
+ }
+
+ pipe_surface_reference(&fb->zsbuf, NULL);
+}
--- /dev/null
+
+#include "util/u_upload_mgr.h"
+
+#include "brw_context.h"
+#include "brw_screen.h"
+#include "brw_batchbuffer.h"
+
+
+
+/* All batchbuffer flushes must go through this function.
+ */
+void brw_context_flush( struct brw_context *brw )
+{
+ /*
+ *
+ */
+ brw_emit_query_end(brw);
+
+ /* Move to the end of the current upload buffer so that we'll force choosing
+ * a new buffer next time.
+ */
+ u_upload_flush( brw->vb.upload_vertex );
+ u_upload_flush( brw->vb.upload_index );
+
+ _brw_batchbuffer_flush( brw->batch, __FILE__, __LINE__ );
+
+ /* Mark all context state as needing to be re-emitted.
+ * This is probably not as severe as on 915, since almost all of our state
+ * is just in referenced buffers.
+ */
+ brw->state.dirty.brw |= BRW_NEW_CONTEXT;
+ brw->state.dirty.mesa |= ~0;
+ brw->state.dirty.brw |= ~0;
+ brw->state.dirty.cache |= ~0;
+
+ brw->curbe.need_new_bo = GL_TRUE;
+}
+
+static void
+brw_flush( struct pipe_context *pipe,
+ unsigned flags,
+ struct pipe_fence_handle **fence )
+{
+ brw_context_flush( brw_context( pipe ) );
+ if (fence)
+ *fence = NULL;
+}
+
+static unsigned brw_is_buffer_referenced(struct pipe_context *pipe,
+ struct pipe_buffer *buffer)
+{
+ struct brw_context *brw = brw_context(pipe);
+ struct brw_screen *bscreen = brw_screen(brw->base.screen);
+
+ return brw_is_buffer_referenced_by_bo( bscreen,
+ buffer,
+ brw->batch->buf );
+}
+
+static unsigned brw_is_texture_referenced(struct pipe_context *pipe,
+ struct pipe_texture *texture,
+ unsigned face,
+ unsigned level)
+{
+ struct brw_context *brw = brw_context(pipe);
+ struct brw_screen *bscreen = brw_screen(brw->base.screen);
+
+ return brw_is_texture_referenced_by_bo( bscreen,
+ texture, face, level,
+ brw->batch->buf );
+}
+
+void brw_pipe_flush_init( struct brw_context *brw )
+{
+ brw->base.flush = brw_flush;
+ brw->base.is_buffer_referenced = brw_is_buffer_referenced;
+ brw->base.is_texture_referenced = brw_is_texture_referenced;
+}
+
+
+void brw_pipe_flush_cleanup( struct brw_context *brw )
+{
+}
--- /dev/null
+
+#include "brw_context.h"
+#include "brw_structs.h"
+#include "brw_defines.h"
+
+static void brw_set_polygon_stipple( struct pipe_context *pipe,
+ const struct pipe_poly_stipple *stip )
+{
+ struct brw_context *brw = brw_context(pipe);
+ struct brw_polygon_stipple *bps = &brw->curr.bps;
+ GLuint i;
+
+ memset(bps, 0, sizeof *bps);
+ bps->header.opcode = CMD_POLY_STIPPLE_PATTERN;
+ bps->header.length = sizeof *bps/4-2;
+
+ for (i = 0; i < 32; i++)
+ bps->stipple[i] = stip->stipple[i]; /* don't invert */
+
+ brw->state.dirty.mesa |= PIPE_NEW_POLYGON_STIPPLE;
+}
+
+
+static void brw_set_scissor_state( struct pipe_context *pipe,
+ const struct pipe_scissor_state *scissor )
+{
+ struct brw_context *brw = brw_context(pipe);
+
+ brw->curr.scissor = *scissor;
+ brw->state.dirty.mesa |= PIPE_NEW_SCISSOR;
+}
+
+
+static void brw_set_clip_state( struct pipe_context *pipe,
+ const struct pipe_clip_state *clip )
+{
+ struct brw_context *brw = brw_context(pipe);
+
+ brw->curr.ucp = *clip;
+ brw->state.dirty.mesa |= PIPE_NEW_CLIP;
+}
+
+
+void brw_pipe_misc_init( struct brw_context *brw )
+{
+ brw->base.set_polygon_stipple = brw_set_polygon_stipple;
+ brw->base.set_scissor_state = brw_set_scissor_state;
+ brw->base.set_clip_state = brw_set_clip_state;
+}
+
+
+void brw_pipe_misc_cleanup( struct brw_context *brw )
+{
+}
--- /dev/null
+/*
+ * Copyright © 2008 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ *
+ */
+
+/** @file support for ARB_query_object
+ *
+ * ARB_query_object is implemented by using the PIPE_CONTROL command to stall
+ * execution on the completion of previous depth tests, and write the
+ * current PS_DEPTH_COUNT to a buffer object.
+ *
+ * We use before and after counts when drawing during a query so that
+ * we don't pick up other clients' query data in ours. To reduce overhead,
+ * a single BO is used to record the query data for all active queries at
+ * once. This also gives us a simple bound on how much batchbuffer space is
+ * required for handling queries, so that we can be sure that we won't
+ * have to emit a batchbuffer without getting the ending PS_DEPTH_COUNT.
+ */
+#include "util/u_simple_list.h"
+
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_batchbuffer.h"
+#include "brw_reg.h"
+
+/** Waits on the query object's BO and totals the results for this query */
+static boolean
+brw_query_get_result(struct pipe_context *pipe,
+ struct pipe_query *q,
+ boolean wait,
+ uint64_t *result)
+{
+ struct brw_context *brw = brw_context(pipe);
+ struct brw_query_object *query = (struct brw_query_object *)q;
+
+ /* Map and count the pixels from the current query BO */
+ if (query->bo) {
+ int i;
+ uint64_t *map;
+
+ if (brw->sws->bo_is_busy(query->bo) && !wait)
+ return FALSE;
+
+ map = bo_map_read(brw->sws, query->bo);
+ if (map == NULL)
+ return FALSE;
+
+ for (i = query->first_index; i <= query->last_index; i++) {
+ query->result += map[i * 2 + 1] - map[i * 2];
+ }
+
+ brw->sws->bo_unmap(query->bo);
+ bo_reference(&query->bo, NULL);
+ }
+
+ *result = query->result;
+ return TRUE;
+}
+
+static struct pipe_query *
+brw_query_create(struct pipe_context *pipe, unsigned type )
+{
+ struct brw_query_object *query;
+
+ switch (type) {
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ query = CALLOC_STRUCT( brw_query_object );
+ if (query == NULL)
+ return NULL;
+ return (struct pipe_query *)query;
+
+ default:
+ return NULL;
+ }
+}
+
+static void
+brw_query_destroy(struct pipe_context *pipe, struct pipe_query *q)
+{
+ struct brw_query_object *query = (struct brw_query_object *)q;
+
+ bo_reference(&query->bo, NULL);
+ FREE(query);
+}
+
+static void
+brw_query_begin(struct pipe_context *pipe, struct pipe_query *q)
+{
+ struct brw_context *brw = brw_context(pipe);
+ struct brw_query_object *query = (struct brw_query_object *)q;
+
+ /* Reset our driver's tracking of query state. */
+ bo_reference(&query->bo, NULL);
+ query->result = 0;
+ query->first_index = -1;
+ query->last_index = -1;
+
+ insert_at_head(&brw->query.active_head, query);
+ brw->query.stats_wm++;
+ brw->state.dirty.mesa |= PIPE_NEW_QUERY;
+}
+
+static void
+brw_query_end(struct pipe_context *pipe, struct pipe_query *q)
+{
+ struct brw_context *brw = brw_context(pipe);
+ struct brw_query_object *query = (struct brw_query_object *)q;
+
+ /* Flush the batchbuffer in case it has writes to our query BO.
+ * Have later queries write to a new query BO so that further rendering
+ * doesn't delay the collection of our results.
+ */
+ if (query->bo) {
+ brw_emit_query_end(brw);
+ brw_context_flush( brw );
+
+ bo_reference(&brw->query.bo, NULL);
+ }
+
+ remove_from_list(query);
+ brw->query.stats_wm--;
+ brw->state.dirty.mesa |= PIPE_NEW_QUERY;
+}
+
+/***********************************************************************
+ * Internal functions and callbacks to implement queries
+ */
+
+/** Called to set up the query BO and account for its aperture space */
+enum pipe_error
+brw_prepare_query_begin(struct brw_context *brw)
+{
+ enum pipe_error ret;
+
+ /* Skip if we're not doing any queries. */
+ if (is_empty_list(&brw->query.active_head))
+ return PIPE_OK;
+
+ /* Get a new query BO if we're going to need it. */
+ if (brw->query.bo == NULL ||
+ brw->query.index * 2 + 1 >= 4096 / sizeof(uint64_t)) {
+
+ ret = brw->sws->bo_alloc(brw->sws, BRW_BUFFER_TYPE_QUERY, 4096, 1,
+ &brw->query.bo);
+ if (ret)
+ return ret;
+
+ brw->query.index = 0;
+ }
+
+ brw_add_validated_bo(brw, brw->query.bo);
+
+ return PIPE_OK;
+}
+
+/** Called just before primitive drawing to get a beginning PS_DEPTH_COUNT. */
+void
+brw_emit_query_begin(struct brw_context *brw)
+{
+ struct brw_query_object *query;
+
+ /* Skip if we're not doing any queries, or we've emitted the start. */
+ if (brw->query.active || is_empty_list(&brw->query.active_head))
+ return;
+
+ BEGIN_BATCH(4, IGNORE_CLIPRECTS);
+ OUT_BATCH(_3DSTATE_PIPE_CONTROL |
+ PIPE_CONTROL_DEPTH_STALL |
+ PIPE_CONTROL_WRITE_DEPTH_COUNT);
+ /* This object could be mapped cacheable, but we don't have an exposed
+ * mechanism to support that. Since it's going uncached, tell GEM that
+ * we're writing to it. The usual clflush should be all that's required
+ * to pick up the results.
+ */
+ OUT_RELOC(brw->query.bo,
+ BRW_USAGE_QUERY_RESULT,
+ PIPE_CONTROL_GLOBAL_GTT_WRITE |
+ ((brw->query.index * 2) * sizeof(uint64_t)));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+
+ foreach(query, &brw->query.active_head) {
+ if (query->bo != brw->query.bo) {
+ uint64_t tmp;
+
+ /* Propogate the results from this buffer to all of the
+ * active queries, as the bo is going away.
+ */
+ if (query->bo != NULL)
+ brw_query_get_result( &brw->base,
+ (struct pipe_query *)query,
+ FALSE,
+ &tmp );
+
+ bo_reference( &query->bo, brw->query.bo );
+ query->first_index = brw->query.index;
+ }
+ query->last_index = brw->query.index;
+ }
+ brw->query.active = GL_TRUE;
+}
+
+/** Called at batchbuffer flush to get an ending PS_DEPTH_COUNT */
+void
+brw_emit_query_end(struct brw_context *brw)
+{
+ if (!brw->query.active)
+ return;
+
+ BEGIN_BATCH(4, IGNORE_CLIPRECTS);
+ OUT_BATCH(_3DSTATE_PIPE_CONTROL |
+ PIPE_CONTROL_DEPTH_STALL |
+ PIPE_CONTROL_WRITE_DEPTH_COUNT);
+ OUT_RELOC(brw->query.bo,
+ BRW_USAGE_QUERY_RESULT,
+ PIPE_CONTROL_GLOBAL_GTT_WRITE |
+ ((brw->query.index * 2 + 1) * sizeof(uint64_t)));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+
+ brw->query.active = GL_FALSE;
+ brw->query.index++;
+}
+
+void brw_pipe_query_init( struct brw_context *brw )
+{
+ brw->base.create_query = brw_query_create;
+ brw->base.destroy_query = brw_query_destroy;
+ brw->base.begin_query = brw_query_begin;
+ brw->base.end_query = brw_query_end;
+ brw->base.get_query_result = brw_query_get_result;
+}
+
+
+void brw_pipe_query_cleanup( struct brw_context *brw )
+{
+ /* Unreference brw->query.bo ??
+ */
+}
--- /dev/null
+
+#include "util/u_memory.h"
+#include "pipe/p_defines.h"
+#include "brw_context.h"
+#include "brw_defines.h"
+#include "brw_pipe_rast.h"
+#include "brw_wm.h"
+
+
+static unsigned translate_fill( unsigned fill )
+{
+ switch (fill) {
+ case PIPE_POLYGON_MODE_FILL:
+ return CLIP_FILL;
+ case PIPE_POLYGON_MODE_LINE:
+ return CLIP_LINE;
+ case PIPE_POLYGON_MODE_POINT:
+ return CLIP_POINT;
+ default:
+ assert(0);
+ return CLIP_FILL;
+ }
+}
+
+
+/* Calculates the key for triangle-mode clipping. Non-triangle
+ * clipping keys use much less information and are computed on the
+ * fly.
+ */
+static void
+calculate_clip_key_rast( const struct brw_context *brw,
+ const struct pipe_rasterizer_state *templ,
+ const struct brw_rasterizer_state *rast,
+ struct brw_clip_prog_key *key)
+{
+ memset(key, 0, sizeof *key);
+
+ if (brw->chipset.is_igdng)
+ key->clip_mode = BRW_CLIPMODE_KERNEL_CLIP;
+ else
+ key->clip_mode = BRW_CLIPMODE_NORMAL;
+
+ key->do_flat_shading = templ->flatshade;
+
+ if (templ->cull_mode == PIPE_WINDING_BOTH) {
+ key->clip_mode = BRW_CLIPMODE_REJECT_ALL;
+ return;
+ }
+
+ key->fill_ccw = CLIP_CULL;
+ key->fill_cw = CLIP_CULL;
+
+ if (!(templ->cull_mode & PIPE_WINDING_CCW)) {
+ key->fill_ccw = translate_fill(templ->fill_ccw);
+ }
+
+ if (!(templ->cull_mode & PIPE_WINDING_CW)) {
+ key->fill_cw = translate_fill(templ->fill_cw);
+ }
+
+ if (key->fill_cw == CLIP_LINE ||
+ key->fill_ccw == CLIP_LINE ||
+ key->fill_cw == CLIP_POINT ||
+ key->fill_ccw == CLIP_POINT) {
+ key->do_unfilled = 1;
+ key->clip_mode = BRW_CLIPMODE_CLIP_NON_REJECTED;
+ }
+
+ key->offset_ccw = templ->offset_ccw;
+ key->offset_cw = templ->offset_cw;
+
+ if (templ->light_twoside && key->fill_cw != CLIP_CULL)
+ key->copy_bfc_cw = 1;
+
+ if (templ->light_twoside && key->fill_ccw != CLIP_CULL)
+ key->copy_bfc_ccw = 1;
+}
+
+
+static void
+calculate_line_stipple_rast( const struct pipe_rasterizer_state *templ,
+ struct brw_line_stipple *bls )
+{
+ GLfloat tmp = 1.0f / (templ->line_stipple_factor + 1);
+ GLint tmpi = tmp * (1<<13);
+
+ bls->header.opcode = CMD_LINE_STIPPLE_PATTERN;
+ bls->header.length = sizeof(*bls)/4 - 2;
+ bls->bits0.pattern = templ->line_stipple_pattern;
+ bls->bits1.repeat_count = templ->line_stipple_factor + 1;
+ bls->bits1.inverse_repeat_count = tmpi;
+}
+
+static void *brw_create_rasterizer_state( struct pipe_context *pipe,
+ const struct pipe_rasterizer_state *templ )
+{
+ struct brw_context *brw = brw_context(pipe);
+ struct brw_rasterizer_state *rast;
+
+ rast = CALLOC_STRUCT(brw_rasterizer_state);
+ if (rast == NULL)
+ return NULL;
+
+ rast->templ = *templ;
+
+ calculate_clip_key_rast( brw, templ, rast, &rast->clip_key );
+
+ if (templ->line_stipple_enable)
+ calculate_line_stipple_rast( templ, &rast->bls );
+
+ /* Caclculate lookup value for WM IZ table.
+ */
+ if (templ->line_smooth) {
+ if (templ->fill_cw == PIPE_POLYGON_MODE_LINE &&
+ templ->fill_ccw == PIPE_POLYGON_MODE_LINE) {
+ rast->unfilled_aa_line = AA_ALWAYS;
+ }
+ else if (templ->fill_cw == PIPE_POLYGON_MODE_LINE ||
+ templ->fill_ccw == PIPE_POLYGON_MODE_LINE) {
+ rast->unfilled_aa_line = AA_SOMETIMES;
+ }
+ else {
+ rast->unfilled_aa_line = AA_NEVER;
+ }
+ }
+ else {
+ rast->unfilled_aa_line = AA_NEVER;
+ }
+
+ return (void *)rast;
+}
+
+
+static void brw_bind_rasterizer_state(struct pipe_context *pipe,
+ void *cso)
+{
+ struct brw_context *brw = brw_context(pipe);
+ brw->curr.rast = (const struct brw_rasterizer_state *)cso;
+ brw->state.dirty.mesa |= PIPE_NEW_RAST;
+}
+
+static void brw_delete_rasterizer_state(struct pipe_context *pipe,
+ void *cso)
+{
+ struct brw_context *brw = brw_context(pipe);
+ assert((const void *)cso != (const void *)brw->curr.rast);
+ FREE(cso);
+}
+
+
+
+void brw_pipe_rast_init( struct brw_context *brw )
+{
+ brw->base.create_rasterizer_state = brw_create_rasterizer_state;
+ brw->base.bind_rasterizer_state = brw_bind_rasterizer_state;
+ brw->base.delete_rasterizer_state = brw_delete_rasterizer_state;
+}
+
+void brw_pipe_rast_cleanup( struct brw_context *brw )
+{
+}
--- /dev/null
+#ifndef BRW_PIPE_RAST_H
+#define BRW_PIPE_RAST_H
+
+#include "brw_clip.h"
+
+struct brw_rasterizer_state {
+ struct pipe_rasterizer_state templ; /* for draw module */
+
+ /* Precalculated hardware state:
+ */
+ struct brw_clip_prog_key clip_key;
+ struct brw_line_stipple bls;
+ unsigned unfilled_aa_line;
+};
+
+#endif
--- /dev/null
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+
+#include "brw_context.h"
+#include "brw_defines.h"
+#include "brw_debug.h"
+
+
+
+/* The brw (and related graphics cores) do not support GL_CLAMP. The
+ * Intel drivers for "other operating systems" implement GL_CLAMP as
+ * GL_CLAMP_TO_EDGE, so the same is done here.
+ */
+static GLuint translate_wrap_mode( unsigned wrap )
+{
+ switch( wrap ) {
+ case PIPE_TEX_WRAP_REPEAT:
+ return BRW_TEXCOORDMODE_WRAP;
+
+ case PIPE_TEX_WRAP_CLAMP:
+ case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
+ return BRW_TEXCOORDMODE_CLAMP;
+
+ case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
+ return BRW_TEXCOORDMODE_CLAMP_BORDER;
+
+ case PIPE_TEX_WRAP_MIRROR_REPEAT:
+ return BRW_TEXCOORDMODE_MIRROR;
+
+ case PIPE_TEX_WRAP_MIRROR_CLAMP:
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
+ return BRW_TEXCOORDMODE_MIRROR_ONCE;
+
+ default:
+ return BRW_TEXCOORDMODE_WRAP;
+ }
+}
+
+static GLuint translate_img_filter( unsigned filter )
+{
+ switch (filter) {
+ case PIPE_TEX_FILTER_NEAREST:
+ return BRW_MAPFILTER_NEAREST;
+ case PIPE_TEX_FILTER_LINEAR:
+ return BRW_MAPFILTER_LINEAR;
+ case PIPE_TEX_FILTER_ANISO:
+ return BRW_MAPFILTER_ANISOTROPIC;
+ default:
+ assert(0);
+ return BRW_MAPFILTER_NEAREST;
+ }
+}
+
+static GLuint translate_mip_filter( unsigned filter )
+{
+ switch (filter) {
+ case PIPE_TEX_MIPFILTER_NONE:
+ return BRW_MIPFILTER_NONE;
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ return BRW_MIPFILTER_NEAREST;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ return BRW_MIPFILTER_LINEAR;
+ default:
+ assert(0);
+ return BRW_MIPFILTER_NONE;
+ }
+}
+
+/* XXX: not sure why there are special translations for the shadow tex
+ * compare functions. In particular ALWAYS is translated to NEVER.
+ * Is this a hardware issue? Does i965 really suffer from this?
+ */
+static GLuint translate_shadow_compare_func( unsigned func )
+{
+ switch (func) {
+ case PIPE_FUNC_NEVER:
+ return BRW_COMPAREFUNCTION_ALWAYS;
+ case PIPE_FUNC_LESS:
+ return BRW_COMPAREFUNCTION_LEQUAL;
+ case PIPE_FUNC_LEQUAL:
+ return BRW_COMPAREFUNCTION_LESS;
+ case PIPE_FUNC_GREATER:
+ return BRW_COMPAREFUNCTION_GEQUAL;
+ case PIPE_FUNC_GEQUAL:
+ return BRW_COMPAREFUNCTION_GREATER;
+ case PIPE_FUNC_NOTEQUAL:
+ return BRW_COMPAREFUNCTION_EQUAL;
+ case PIPE_FUNC_EQUAL:
+ return BRW_COMPAREFUNCTION_NOTEQUAL;
+ case PIPE_FUNC_ALWAYS:
+ return BRW_COMPAREFUNCTION_NEVER;
+ default:
+ assert(0);
+ return BRW_COMPAREFUNCTION_NEVER;
+ }
+}
+
+
+
+
+static void *
+brw_create_sampler_state( struct pipe_context *pipe,
+ const struct pipe_sampler_state *template )
+{
+ struct brw_sampler *sampler = CALLOC_STRUCT(brw_sampler);
+
+ sampler->ss0.min_filter = translate_img_filter( template->min_img_filter );
+ sampler->ss0.mag_filter = translate_img_filter( template->mag_img_filter );
+ sampler->ss0.mip_filter = translate_mip_filter( template->min_mip_filter );
+
+
+ /* XXX: anisotropy logic slightly changed:
+ */
+ if (template->max_anisotropy > 1.0) {
+ sampler->ss0.min_filter = BRW_MAPFILTER_ANISOTROPIC;
+ sampler->ss0.mag_filter = BRW_MAPFILTER_ANISOTROPIC;
+
+ if (template->max_anisotropy > 2.0) {
+ sampler->ss3.max_aniso = MIN2((template->max_anisotropy - 2) / 2,
+ BRW_ANISORATIO_16);
+ }
+ }
+
+ sampler->ss1.r_wrap_mode = translate_wrap_mode(template->wrap_r);
+ sampler->ss1.s_wrap_mode = translate_wrap_mode(template->wrap_s);
+ sampler->ss1.t_wrap_mode = translate_wrap_mode(template->wrap_t);
+
+ /* Set LOD bias:
+ */
+ sampler->ss0.lod_bias =
+ util_signed_fixed(CLAMP(template->lod_bias, -16, 15), 6);
+
+
+ sampler->ss0.lod_preclamp = 1; /* OpenGL mode */
+ sampler->ss0.default_color_mode = 0; /* OpenGL/DX10 mode */
+
+ /* Set shadow function:
+ */
+ if (template->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+
+ /* Shadowing is "enabled" by emitting a particular sampler
+ * message (sample_c). So need to recompile WM program when
+ * shadow comparison is enabled on each/any texture unit.
+ */
+ sampler->ss0.shadow_function =
+ translate_shadow_compare_func(template->compare_func);
+ }
+
+ /* Set BaseMipLevel, MaxLOD, MinLOD:
+ */
+ sampler->ss0.base_level =
+ util_unsigned_fixed(0, 1);
+
+ sampler->ss1.max_lod =
+ util_unsigned_fixed(CLAMP(template->max_lod, 0, 13), 6);
+
+ sampler->ss1.min_lod =
+ util_unsigned_fixed(CLAMP(template->min_lod, 0, 13), 6);
+
+ return (void *)sampler;
+}
+
+static void brw_bind_sampler_state(struct pipe_context *pipe,
+ unsigned num, void **sampler)
+{
+ struct brw_context *brw = brw_context(pipe);
+ int i;
+
+ for (i = 0; i < num; i++)
+ brw->curr.sampler[i] = sampler[i];
+
+ for (i = num; i < brw->curr.num_samplers; i++)
+ brw->curr.sampler[i] = NULL;
+
+ brw->curr.num_samplers = num;
+ brw->state.dirty.mesa |= PIPE_NEW_SAMPLERS;
+}
+
+static void brw_delete_sampler_state(struct pipe_context *pipe,
+ void *cso)
+{
+ FREE(cso);
+}
+
+static void brw_set_sampler_textures(struct pipe_context *pipe,
+ unsigned num,
+ struct pipe_texture **texture)
+{
+ struct brw_context *brw = brw_context(pipe);
+ int i;
+
+ for (i = 0; i < num; i++)
+ pipe_texture_reference(&brw->curr.texture[i], texture[i]);
+
+ for (i = num; i < brw->curr.num_textures; i++)
+ pipe_texture_reference(&brw->curr.texture[i], NULL);
+
+ brw->curr.num_textures = num;
+ brw->state.dirty.mesa |= PIPE_NEW_BOUND_TEXTURES;
+}
+
+static void brw_set_vertex_sampler_textures(struct pipe_context *pipe,
+ unsigned num,
+ struct pipe_texture **texture)
+{
+}
+
+static void brw_bind_vertex_sampler_state(struct pipe_context *pipe,
+ unsigned num, void **sampler)
+{
+}
+
+
+void brw_pipe_sampler_init( struct brw_context *brw )
+{
+ brw->base.create_sampler_state = brw_create_sampler_state;
+ brw->base.delete_sampler_state = brw_delete_sampler_state;
+
+ brw->base.set_fragment_sampler_textures = brw_set_sampler_textures;
+ brw->base.bind_fragment_sampler_states = brw_bind_sampler_state;
+
+ brw->base.set_vertex_sampler_textures = brw_set_vertex_sampler_textures;
+ brw->base.bind_vertex_sampler_states = brw_bind_vertex_sampler_state;
+
+}
+void brw_pipe_sampler_cleanup( struct brw_context *brw )
+{
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_memory.h"
+
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_scan.h"
+
+#include "brw_context.h"
+#include "brw_util.h"
+#include "brw_wm.h"
+
+
+/**
+ * Determine if the given shader uses complex features such as flow
+ * conditionals, loops, subroutines.
+ */
+static GLboolean has_flow_control(const struct tgsi_shader_info *info)
+{
+ return (info->opcode_count[TGSI_OPCODE_ARL] > 0 ||
+ info->opcode_count[TGSI_OPCODE_IF] > 0 ||
+ info->opcode_count[TGSI_OPCODE_ENDIF] > 0 || /* redundant - IF */
+ info->opcode_count[TGSI_OPCODE_CAL] > 0 ||
+ info->opcode_count[TGSI_OPCODE_BRK] > 0 || /* redundant - BGNLOOP */
+ info->opcode_count[TGSI_OPCODE_RET] > 0 || /* redundant - CAL */
+ info->opcode_count[TGSI_OPCODE_BGNLOOP] > 0);
+}
+
+
+static void scan_immediates(const struct tgsi_token *tokens,
+ const struct tgsi_shader_info *info,
+ struct brw_immediate_data *imm)
+{
+ struct tgsi_parse_context parse;
+ boolean done = FALSE;
+
+ imm->nr = 0;
+ imm->data = MALLOC(info->immediate_count * 4 * sizeof(float));
+
+ tgsi_parse_init( &parse, tokens );
+ while (!tgsi_parse_end_of_tokens( &parse ) && !done) {
+ tgsi_parse_token( &parse );
+
+ switch (parse.FullToken.Token.Type) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ break;
+
+ case TGSI_TOKEN_TYPE_IMMEDIATE: {
+ static const float id[4] = {0,0,0,1};
+ const float *value = &parse.FullToken.FullImmediate.u[0].Float;
+ unsigned size = parse.FullToken.FullImmediate.Immediate.NrTokens - 1;
+ unsigned i;
+
+ for (i = 0; i < size; i++)
+ imm->data[imm->nr][i] = value[i];
+
+ for (; i < 4; i++)
+ imm->data[imm->nr][i] = id[i];
+
+ imm->nr++;
+ break;
+ }
+
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ done = 1;
+ break;
+ }
+ }
+}
+
+
+static void brw_bind_fs_state( struct pipe_context *pipe, void *prog )
+{
+ struct brw_fragment_shader *fs = (struct brw_fragment_shader *)prog;
+ struct brw_context *brw = brw_context(pipe);
+
+ if (brw->curr.fragment_shader == fs)
+ return;
+
+ if (brw->curr.fragment_shader == NULL ||
+ fs == NULL ||
+ memcmp(&brw->curr.fragment_shader->signature, &fs->signature,
+ brw_fs_signature_size(&fs->signature)) != 0) {
+ brw->state.dirty.mesa |= PIPE_NEW_FRAGMENT_SIGNATURE;
+ }
+
+ brw->curr.fragment_shader = fs;
+ brw->state.dirty.mesa |= PIPE_NEW_FRAGMENT_SHADER;
+}
+
+static void brw_bind_vs_state( struct pipe_context *pipe, void *prog )
+{
+ struct brw_context *brw = brw_context(pipe);
+
+ brw->curr.vertex_shader = (struct brw_vertex_shader *)prog;
+ brw->state.dirty.mesa |= PIPE_NEW_VERTEX_SHADER;
+}
+
+
+
+static void *brw_create_fs_state( struct pipe_context *pipe,
+ const struct pipe_shader_state *shader )
+{
+ struct brw_context *brw = brw_context(pipe);
+ struct brw_fragment_shader *fs;
+ int i;
+
+ fs = CALLOC_STRUCT(brw_fragment_shader);
+ if (fs == NULL)
+ return NULL;
+
+ /* Duplicate tokens, scan shader
+ */
+ fs->id = brw->program_id++;
+ fs->has_flow_control = has_flow_control(&fs->info);
+
+ fs->tokens = tgsi_dup_tokens(shader->tokens);
+ if (fs->tokens == NULL)
+ goto fail;
+
+ tgsi_scan_shader(fs->tokens, &fs->info);
+ scan_immediates(fs->tokens, &fs->info, &fs->immediates);
+
+ fs->signature.nr_inputs = fs->info.num_inputs;
+ for (i = 0; i < fs->info.num_inputs; i++) {
+ fs->signature.input[i].interp = fs->info.input_interpolate[i];
+ fs->signature.input[i].semantic = fs->info.input_semantic_name[i];
+ fs->signature.input[i].semantic_index = fs->info.input_semantic_index[i];
+ }
+
+ for (i = 0; i < fs->info.num_inputs; i++)
+ if (fs->info.input_semantic_name[i] == TGSI_SEMANTIC_POSITION)
+ fs->uses_depth = 1;
+
+ if (fs->info.uses_kill)
+ fs->iz_lookup |= IZ_PS_KILL_ALPHATEST_BIT;
+
+ if (fs->info.writes_z)
+ fs->iz_lookup |= IZ_PS_COMPUTES_DEPTH_BIT;
+
+ return (void *)fs;
+
+fail:
+ FREE(fs);
+ return NULL;
+}
+
+
+static void *brw_create_vs_state( struct pipe_context *pipe,
+ const struct pipe_shader_state *shader )
+{
+ struct brw_context *brw = brw_context(pipe);
+ struct brw_vertex_shader *vs;
+ unsigned i;
+
+ vs = CALLOC_STRUCT(brw_vertex_shader);
+ if (vs == NULL)
+ return NULL;
+
+ /* Duplicate tokens, scan shader
+ */
+ vs->tokens = tgsi_dup_tokens(shader->tokens);
+ if (vs->tokens == NULL)
+ goto fail;
+
+ tgsi_scan_shader(vs->tokens, &vs->info);
+ scan_immediates(vs->tokens, &vs->info, &vs->immediates);
+
+ vs->id = brw->program_id++;
+ vs->has_flow_control = has_flow_control(&vs->info);
+
+ vs->output_hpos = BRW_OUTPUT_NOT_PRESENT;
+ vs->output_color0 = BRW_OUTPUT_NOT_PRESENT;
+ vs->output_color1 = BRW_OUTPUT_NOT_PRESENT;
+ vs->output_bfc0 = BRW_OUTPUT_NOT_PRESENT;
+ vs->output_bfc1 = BRW_OUTPUT_NOT_PRESENT;
+ vs->output_edgeflag = BRW_OUTPUT_NOT_PRESENT;
+
+ for (i = 0; i < vs->info.num_outputs; i++) {
+ int index = vs->info.output_semantic_index[i];
+ switch (vs->info.output_semantic_name[i]) {
+ case TGSI_SEMANTIC_POSITION:
+ vs->output_hpos = i;
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ if (index == 0)
+ vs->output_color0 = i;
+ else
+ vs->output_color1 = i;
+ break;
+ case TGSI_SEMANTIC_BCOLOR:
+ if (index == 0)
+ vs->output_bfc0 = i;
+ else
+ vs->output_bfc1 = i;
+ break;
+ case TGSI_SEMANTIC_EDGEFLAG:
+ vs->output_edgeflag = i;
+ break;
+ }
+ }
+
+
+ /* Done:
+ */
+ return (void *)vs;
+
+fail:
+ FREE(vs);
+ return NULL;
+}
+
+
+static void brw_delete_fs_state( struct pipe_context *pipe, void *prog )
+{
+ struct brw_fragment_shader *fs = (struct brw_fragment_shader *)prog;
+
+ bo_reference(&fs->const_buffer, NULL);
+ FREE( (void *)fs->tokens );
+ FREE( fs );
+}
+
+
+static void brw_delete_vs_state( struct pipe_context *pipe, void *prog )
+{
+ struct brw_fragment_shader *vs = (struct brw_fragment_shader *)prog;
+
+ /* Delete draw shader
+ */
+ FREE( (void *)vs->tokens );
+ FREE( vs );
+}
+
+
+static void brw_set_constant_buffer(struct pipe_context *pipe,
+ uint shader, uint index,
+ const struct pipe_constant_buffer *buf)
+{
+ struct brw_context *brw = brw_context(pipe);
+
+ assert(index == 0);
+
+ if (shader == PIPE_SHADER_FRAGMENT) {
+ pipe_buffer_reference( &brw->curr.fragment_constants,
+ buf->buffer );
+
+ brw->state.dirty.mesa |= PIPE_NEW_FRAGMENT_CONSTANTS;
+ }
+ else {
+ pipe_buffer_reference( &brw->curr.vertex_constants,
+ buf->buffer );
+
+ brw->state.dirty.mesa |= PIPE_NEW_VERTEX_CONSTANTS;
+ }
+}
+
+
+void brw_pipe_shader_init( struct brw_context *brw )
+{
+ brw->base.set_constant_buffer = brw_set_constant_buffer;
+
+ brw->base.create_vs_state = brw_create_vs_state;
+ brw->base.bind_vs_state = brw_bind_vs_state;
+ brw->base.delete_vs_state = brw_delete_vs_state;
+
+ brw->base.create_fs_state = brw_create_fs_state;
+ brw->base.bind_fs_state = brw_bind_fs_state;
+ brw->base.delete_fs_state = brw_delete_fs_state;
+}
+
+void brw_pipe_shader_cleanup( struct brw_context *brw )
+{
+ pipe_buffer_reference( &brw->curr.fragment_constants, NULL );
+ pipe_buffer_reference( &brw->curr.vertex_constants, NULL );
+}
--- /dev/null
+#include "brw_context.h"
+
+
+static void brw_set_vertex_elements( struct pipe_context *pipe,
+ unsigned count,
+ const struct pipe_vertex_element *elements )
+{
+ struct brw_context *brw = brw_context(pipe);
+
+ memcpy(brw->curr.vertex_element, elements, count * sizeof(elements[0]));
+ brw->curr.num_vertex_elements = count;
+
+ brw->state.dirty.mesa |= PIPE_NEW_VERTEX_ELEMENT;
+}
+
+
+static void brw_set_vertex_buffers(struct pipe_context *pipe,
+ unsigned count,
+ const struct pipe_vertex_buffer *buffers)
+{
+ struct brw_context *brw = brw_context(pipe);
+ unsigned i;
+
+ /* Check for no change */
+ if (count == brw->curr.num_vertex_buffers &&
+ memcmp(brw->curr.vertex_buffer,
+ buffers,
+ count * sizeof buffers[0]) == 0)
+ return;
+
+ /* Adjust refcounts */
+ for (i = 0; i < count; i++)
+ pipe_buffer_reference(&brw->curr.vertex_buffer[i].buffer,
+ buffers[i].buffer);
+
+ for ( ; i < brw->curr.num_vertex_buffers; i++)
+ pipe_buffer_reference(&brw->curr.vertex_buffer[i].buffer,
+ NULL);
+
+ /* Copy remaining data */
+ memcpy(brw->curr.vertex_buffer, buffers, count * sizeof buffers[0]);
+ brw->curr.num_vertex_buffers = count;
+
+ brw->state.dirty.mesa |= PIPE_NEW_VERTEX_BUFFER;
+}
+
+
+void
+brw_pipe_vertex_init( struct brw_context *brw )
+{
+ brw->base.set_vertex_buffers = brw_set_vertex_buffers;
+ brw->base.set_vertex_elements = brw_set_vertex_elements;
+}
+
+
+void
+brw_pipe_vertex_cleanup( struct brw_context *brw )
+{
+
+ /* Release bound pipe vertex_buffers
+ */
+
+ /* Release some other stuff
+ */
+#if 0
+ for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
+ bo_reference(&brw->vb.inputs[i].bo, NULL);
+ brw->vb.inputs[i].bo = NULL;
+ }
+#endif
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef BRW_REG_H
+#define BRW_REG_H
+
+#define CMD_MI (0x0 << 29)
+#define CMD_2D (0x2 << 29)
+#define CMD_3D (0x3 << 29)
+
+#define MI_NOOP (CMD_MI | 0)
+#define MI_BATCH_BUFFER_END (CMD_MI | 0xA << 23)
+#define MI_FLUSH (CMD_MI | (4 << 23))
+
+#define _3DSTATE_DRAWRECT_INFO_I965 (CMD_3D | (3 << 27) | (1 << 24) | 0x2)
+
+/** @{
+ *
+ * PIPE_CONTROL operation, a combination MI_FLUSH and register write with
+ * additional flushing control.
+ */
+#define _3DSTATE_PIPE_CONTROL (CMD_3D | (3 << 27) | (2 << 24) | 2)
+#define PIPE_CONTROL_NO_WRITE (0 << 14)
+#define PIPE_CONTROL_WRITE_IMMEDIATE (1 << 14)
+#define PIPE_CONTROL_WRITE_DEPTH_COUNT (2 << 14)
+#define PIPE_CONTROL_WRITE_TIMESTAMP (3 << 14)
+#define PIPE_CONTROL_DEPTH_STALL (1 << 13)
+#define PIPE_CONTROL_WRITE_FLUSH (1 << 12)
+#define PIPE_CONTROL_INSTRUCTION_FLUSH (1 << 11)
+#define PIPE_CONTROL_INTERRUPT_ENABLE (1 << 8)
+#define PIPE_CONTROL_PPGTT_WRITE (0 << 2)
+#define PIPE_CONTROL_GLOBAL_GTT_WRITE (1 << 2)
+
+/** @} */
+
+#define XY_SETUP_BLT_CMD (CMD_2D | (0x01 << 22) | 6)
+#define XY_COLOR_BLT_CMD (CMD_2D | (0x50 << 22) | 4)
+#define XY_SRC_COPY_BLT_CMD (CMD_2D | (0x53 << 22) | 6)
+
+/* BR00 */
+#define XY_BLT_WRITE_ALPHA (1 << 21)
+#define XY_BLT_WRITE_RGB (1 << 20)
+#define XY_SRC_TILED (1 << 15)
+#define XY_DST_TILED (1 << 11)
+
+/* BR13 */
+#define BR13_565 (0x1 << 24)
+#define BR13_8888 (0x3 << 24)
+
+#define FENCE_LINEAR 0
+#define FENCE_XMAJOR 1
+#define FENCE_YMAJOR 2
+
+
+
+/* PCI IDs
+ */
+#define PCI_CHIP_I965_G 0x29A2
+#define PCI_CHIP_I965_Q 0x2992
+#define PCI_CHIP_I965_G_1 0x2982
+#define PCI_CHIP_I946_GZ 0x2972
+#define PCI_CHIP_I965_GM 0x2A02
+#define PCI_CHIP_I965_GME 0x2A12
+
+#define PCI_CHIP_GM45_GM 0x2A42
+
+#define PCI_CHIP_IGD_E_G 0x2E02
+#define PCI_CHIP_Q45_G 0x2E12
+#define PCI_CHIP_G45_G 0x2E22
+#define PCI_CHIP_G41_G 0x2E32
+#define PCI_CHIP_B43_G 0x2E42
+
+#define PCI_CHIP_ILD_G 0x0042
+#define PCI_CHIP_ILM_G 0x0046
+
+struct brw_chipset {
+ unsigned pci_id:16;
+ unsigned is_965:1;
+ unsigned is_igdng:1;
+ unsigned is_g4x:1;
+ unsigned pad:13;
+};
+
+
+/* XXX: hacks
+ */
+#define VERT_RESULT_HPOS 0 /* not always true */
+#define VERT_RESULT_PSIZ 10000 /* disabled */
+
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#include "pipe/p_inlines.h"
+#include "util/u_memory.h"
+#include "util/u_string.h"
+
+#include "brw_reg.h"
+#include "brw_context.h"
+#include "brw_screen.h"
+#include "brw_winsys.h"
+#include "brw_debug.h"
+
+#ifdef DEBUG
+static const struct debug_named_value debug_names[] = {
+ { "tex", DEBUG_TEXTURE},
+ { "state", DEBUG_STATE},
+ { "ioctl", DEBUG_IOCTL},
+ { "blit", DEBUG_BLIT},
+ { "curbe", DEBUG_CURBE},
+ { "fall", DEBUG_FALLBACKS},
+ { "verb", DEBUG_VERBOSE},
+ { "bat", DEBUG_BATCH},
+ { "pix", DEBUG_PIXEL},
+ { "wins", DEBUG_WINSYS},
+ { "min", DEBUG_MIN_URB},
+ { "dis", DEBUG_DISASSEM},
+ { "sync", DEBUG_SYNC},
+ { "prim", DEBUG_PRIMS },
+ { "vert", DEBUG_VERTS },
+ { "dma", DEBUG_DMA },
+ { "san", DEBUG_SANITY },
+ { "sleep", DEBUG_SLEEP },
+ { "stats", DEBUG_STATS },
+ { "sing", DEBUG_SINGLE_THREAD },
+ { "thre", DEBUG_SINGLE_THREAD },
+ { "wm", DEBUG_WM },
+ { "urb", DEBUG_URB },
+ { "vs", DEBUG_VS },
+ { NULL, 0 }
+};
+
+static const struct debug_named_value dump_names[] = {
+ { "asm", DUMP_ASM},
+ { "state", DUMP_STATE},
+ { "batch", DUMP_BATCH},
+ { NULL, 0 }
+};
+
+int BRW_DEBUG = 0;
+int BRW_DUMP = 0;
+
+#endif
+
+
+/*
+ * Probe functions
+ */
+
+
+static const char *
+brw_get_vendor(struct pipe_screen *screen)
+{
+ return "VMware, Inc.";
+}
+
+static const char *
+brw_get_name(struct pipe_screen *screen)
+{
+ static char buffer[128];
+ const char *chipset;
+
+ switch (brw_screen(screen)->chipset.pci_id) {
+ case PCI_CHIP_I965_G:
+ chipset = "I965_G";
+ break;
+ case PCI_CHIP_I965_Q:
+ chipset = "I965_Q";
+ break;
+ case PCI_CHIP_I965_G_1:
+ chipset = "I965_G_1";
+ break;
+ case PCI_CHIP_I946_GZ:
+ chipset = "I946_GZ";
+ break;
+ case PCI_CHIP_I965_GM:
+ chipset = "I965_GM";
+ break;
+ case PCI_CHIP_I965_GME:
+ chipset = "I965_GME";
+ break;
+ case PCI_CHIP_GM45_GM:
+ chipset = "GM45_GM";
+ break;
+ case PCI_CHIP_IGD_E_G:
+ chipset = "IGD_E_G";
+ break;
+ case PCI_CHIP_Q45_G:
+ chipset = "Q45_G";
+ break;
+ case PCI_CHIP_G45_G:
+ chipset = "G45_G";
+ break;
+ case PCI_CHIP_G41_G:
+ chipset = "G41_G";
+ break;
+ case PCI_CHIP_B43_G:
+ chipset = "B43_G";
+ break;
+ case PCI_CHIP_ILD_G:
+ chipset = "ILD_G";
+ break;
+ case PCI_CHIP_ILM_G:
+ chipset = "ILM_G";
+ break;
+ }
+
+ util_snprintf(buffer, sizeof(buffer), "i965 (chipset: %s)", chipset);
+ return buffer;
+}
+
+static int
+brw_get_param(struct pipe_screen *screen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
+ return 8;
+ case PIPE_CAP_NPOT_TEXTURES:
+ return 1;
+ case PIPE_CAP_TWO_SIDED_STENCIL:
+ return 1;
+ case PIPE_CAP_GLSL:
+ return 0;
+ case PIPE_CAP_ANISOTROPIC_FILTER:
+ return 0;
+ case PIPE_CAP_POINT_SPRITE:
+ return 0;
+ case PIPE_CAP_MAX_RENDER_TARGETS:
+ return 1;
+ case PIPE_CAP_OCCLUSION_QUERY:
+ return 0;
+ case PIPE_CAP_TEXTURE_SHADOW_MAP:
+ return 1;
+ case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
+ return 11; /* max 1024x1024 */
+ case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
+ return 8; /* max 128x128x128 */
+ case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
+ return 11; /* max 1024x1024 */
+ default:
+ return 0;
+ }
+}
+
+static float
+brw_get_paramf(struct pipe_screen *screen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_LINE_WIDTH:
+ /* fall-through */
+ case PIPE_CAP_MAX_LINE_WIDTH_AA:
+ return 7.5;
+
+ case PIPE_CAP_MAX_POINT_WIDTH:
+ /* fall-through */
+ case PIPE_CAP_MAX_POINT_WIDTH_AA:
+ return 255.0;
+
+ case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
+ return 4.0;
+
+ case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
+ return 16.0;
+
+ default:
+ return 0;
+ }
+}
+
+static boolean
+brw_is_format_supported(struct pipe_screen *screen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned tex_usage,
+ unsigned geom_flags)
+{
+ static const enum pipe_format tex_supported[] = {
+ PIPE_FORMAT_L8_UNORM,
+ PIPE_FORMAT_I8_UNORM,
+ PIPE_FORMAT_A8_UNORM,
+ PIPE_FORMAT_L16_UNORM,
+ /*PIPE_FORMAT_I16_UNORM,*/
+ /*PIPE_FORMAT_A16_UNORM,*/
+ PIPE_FORMAT_A8L8_UNORM,
+ PIPE_FORMAT_R5G6B5_UNORM,
+ PIPE_FORMAT_A1R5G5B5_UNORM,
+ PIPE_FORMAT_A4R4G4B4_UNORM,
+ PIPE_FORMAT_X8R8G8B8_UNORM,
+ PIPE_FORMAT_A8R8G8B8_UNORM,
+ /* video */
+ PIPE_FORMAT_YCBCR,
+ PIPE_FORMAT_YCBCR_REV,
+ /* compressed */
+ /*PIPE_FORMAT_FXT1_RGBA,*/
+ PIPE_FORMAT_DXT1_RGB,
+ PIPE_FORMAT_DXT1_RGBA,
+ PIPE_FORMAT_DXT3_RGBA,
+ PIPE_FORMAT_DXT5_RGBA,
+ /* sRGB */
+ PIPE_FORMAT_R8G8B8A8_SRGB,
+ PIPE_FORMAT_A8L8_SRGB,
+ PIPE_FORMAT_L8_SRGB,
+ PIPE_FORMAT_DXT1_SRGB,
+ /* depth */
+ PIPE_FORMAT_Z32_FLOAT,
+ PIPE_FORMAT_X8Z24_UNORM,
+ PIPE_FORMAT_S8Z24_UNORM,
+ PIPE_FORMAT_Z16_UNORM,
+ /* signed */
+ PIPE_FORMAT_R8G8_SNORM,
+ PIPE_FORMAT_R8G8B8A8_SNORM,
+ PIPE_FORMAT_NONE /* list terminator */
+ };
+ static const enum pipe_format render_supported[] = {
+ PIPE_FORMAT_X8R8G8B8_UNORM,
+ PIPE_FORMAT_A8R8G8B8_UNORM,
+ PIPE_FORMAT_R5G6B5_UNORM,
+ PIPE_FORMAT_NONE /* list terminator */
+ };
+ static const enum pipe_format depth_supported[] = {
+ PIPE_FORMAT_Z32_FLOAT,
+ PIPE_FORMAT_X8Z24_UNORM,
+ PIPE_FORMAT_S8Z24_UNORM,
+ PIPE_FORMAT_Z16_UNORM,
+ PIPE_FORMAT_NONE /* list terminator */
+ };
+ const enum pipe_format *list;
+ uint i;
+
+ if (tex_usage & PIPE_TEXTURE_USAGE_DEPTH_STENCIL)
+ list = depth_supported;
+ else if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET)
+ list = render_supported;
+ else
+ list = tex_supported;
+
+ for (i = 0; list[i] != PIPE_FORMAT_NONE; i++) {
+ if (list[i] == format)
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+
+/*
+ * Fence functions
+ */
+
+
+static void
+brw_fence_reference(struct pipe_screen *screen,
+ struct pipe_fence_handle **ptr,
+ struct pipe_fence_handle *fence)
+{
+}
+
+static int
+brw_fence_signalled(struct pipe_screen *screen,
+ struct pipe_fence_handle *fence,
+ unsigned flags)
+{
+ return 0; /* XXX shouldn't this be a boolean? */
+}
+
+static int
+brw_fence_finish(struct pipe_screen *screen,
+ struct pipe_fence_handle *fence,
+ unsigned flags)
+{
+ return 0;
+}
+
+
+/*
+ * Generic functions
+ */
+
+
+static void
+brw_destroy_screen(struct pipe_screen *screen)
+{
+ struct brw_screen *bscreen = brw_screen(screen);
+
+ if (bscreen->sws)
+ bscreen->sws->destroy(bscreen->sws);
+
+ FREE(bscreen);
+}
+
+/**
+ * Create a new brw_screen object
+ */
+struct pipe_screen *
+brw_create_screen(struct brw_winsys_screen *sws, uint pci_id)
+{
+ struct brw_screen *bscreen;
+ struct brw_chipset chipset;
+
+#ifdef DEBUG
+ BRW_DEBUG = debug_get_flags_option("BRW_DEBUG", debug_names, 0);
+ BRW_DEBUG |= debug_get_flags_option("INTEL_DEBUG", debug_names, 0);
+ BRW_DEBUG |= DEBUG_STATS | DEBUG_MIN_URB | DEBUG_WM;
+
+ BRW_DUMP = debug_get_flags_option("BRW_DUMP", dump_names, 0);
+#endif
+
+ memset(&chipset, 0, sizeof chipset);
+
+ chipset.pci_id = pci_id;
+
+ switch (pci_id) {
+ case PCI_CHIP_I965_G:
+ case PCI_CHIP_I965_Q:
+ case PCI_CHIP_I965_G_1:
+ case PCI_CHIP_I946_GZ:
+ case PCI_CHIP_I965_GM:
+ case PCI_CHIP_I965_GME:
+ chipset.is_965 = TRUE;
+ break;
+
+ case PCI_CHIP_GM45_GM:
+ case PCI_CHIP_IGD_E_G:
+ case PCI_CHIP_Q45_G:
+ case PCI_CHIP_G45_G:
+ case PCI_CHIP_G41_G:
+ case PCI_CHIP_B43_G:
+ chipset.is_g4x = TRUE;
+ break;
+
+ case PCI_CHIP_ILD_G:
+ case PCI_CHIP_ILM_G:
+ chipset.is_igdng = TRUE;
+ break;
+
+ default:
+ debug_printf("%s: unknown pci id 0x%x, cannot create screen\n",
+ __FUNCTION__, pci_id);
+ return NULL;
+ }
+
+
+ bscreen = CALLOC_STRUCT(brw_screen);
+ if (!bscreen)
+ return NULL;
+
+ bscreen->chipset = chipset;
+ bscreen->sws = sws;
+ bscreen->base.winsys = NULL;
+ bscreen->base.destroy = brw_destroy_screen;
+ bscreen->base.get_name = brw_get_name;
+ bscreen->base.get_vendor = brw_get_vendor;
+ bscreen->base.get_param = brw_get_param;
+ bscreen->base.get_paramf = brw_get_paramf;
+ bscreen->base.is_format_supported = brw_is_format_supported;
+ bscreen->base.fence_reference = brw_fence_reference;
+ bscreen->base.fence_signalled = brw_fence_signalled;
+ bscreen->base.fence_finish = brw_fence_finish;
+
+ brw_screen_tex_init(bscreen);
+ brw_screen_tex_surface_init(bscreen);
+ brw_screen_buffer_init(bscreen);
+
+ bscreen->no_tiling = debug_get_option("BRW_NO_TILING", FALSE) != NULL;
+
+
+ return &bscreen->base;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef BRW_SCREEN_H
+#define BRW_SCREEN_H
+
+#include "pipe/p_state.h"
+#include "pipe/p_screen.h"
+
+#include "brw_reg.h"
+#include "brw_structs.h"
+
+struct brw_winsys_screen;
+
+
+/**
+ * Subclass of pipe_screen
+ */
+struct brw_screen
+{
+ struct pipe_screen base;
+ struct brw_chipset chipset;
+ struct brw_winsys_screen *sws;
+ boolean no_tiling;
+};
+
+/**
+ * Subclass of pipe_transfer
+ */
+struct brw_transfer
+{
+ struct pipe_transfer base;
+
+ unsigned offset;
+};
+
+struct brw_buffer
+{
+ struct pipe_buffer base;
+
+ /* One of either bo or user_buffer will be non-null, depending on
+ * whether this is a hardware or user buffer.
+ */
+ struct brw_winsys_buffer *bo;
+ void *user_buffer;
+
+ /* Mapped pointer??
+ */
+ void *ptr;
+};
+
+
+union brw_surface_id {
+ struct {
+ unsigned face:3;
+ unsigned zslice:13;
+ unsigned level:16;
+ } bits;
+ unsigned value;
+};
+
+
+struct brw_surface
+{
+ struct pipe_surface base;
+
+ union brw_surface_id id;
+ unsigned cpp;
+ unsigned pitch;
+ unsigned draw_offset;
+ unsigned tiling;
+
+ struct brw_surface_state ss;
+ struct brw_winsys_buffer *bo;
+ struct brw_surface *next, *prev;
+};
+
+
+
+struct brw_texture
+{
+ struct pipe_texture base;
+ struct brw_winsys_buffer *bo;
+ struct brw_surface_state ss;
+
+ unsigned *image_offset[PIPE_MAX_TEXTURE_LEVELS];
+ unsigned nr_images[PIPE_MAX_TEXTURE_LEVELS];
+ unsigned level_offset[PIPE_MAX_TEXTURE_LEVELS];
+
+ boolean compressed;
+ unsigned brw_target;
+ unsigned pitch;
+ unsigned tiling;
+ unsigned cpp;
+ unsigned total_height;
+
+ struct brw_surface views[2];
+};
+
+
+
+/*
+ * Cast wrappers
+ */
+static INLINE struct brw_screen *
+brw_screen(struct pipe_screen *pscreen)
+{
+ return (struct brw_screen *) pscreen;
+}
+
+static INLINE struct brw_transfer *
+brw_transfer(struct pipe_transfer *transfer)
+{
+ return (struct brw_transfer *)transfer;
+}
+
+static INLINE struct brw_surface *
+brw_surface(struct pipe_surface *surface)
+{
+ return (struct brw_surface *)surface;
+}
+
+static INLINE struct brw_buffer *
+brw_buffer(struct pipe_buffer *buffer)
+{
+ return (struct brw_buffer *)buffer;
+}
+
+static INLINE struct brw_texture *
+brw_texture(struct pipe_texture *texture)
+{
+ return (struct brw_texture *)texture;
+}
+
+
+/* Pipe buffer helpers
+ */
+static INLINE boolean
+brw_buffer_is_user_buffer( const struct pipe_buffer *buf )
+{
+ return ((const struct brw_buffer *)buf)->user_buffer != NULL;
+}
+
+unsigned
+brw_surface_pitch( const struct pipe_surface *surface );
+
+/***********************************************************************
+ * Internal functions
+ */
+GLboolean brw_texture_layout(struct brw_screen *brw_screen,
+ struct brw_texture *tex );
+
+void brw_update_texture( struct brw_screen *brw_screen,
+ struct brw_texture *tex );
+
+
+void brw_screen_tex_init( struct brw_screen *brw_screen );
+void brw_screen_tex_surface_init( struct brw_screen *brw_screen );
+
+void brw_screen_buffer_init(struct brw_screen *brw_screen);
+
+
+boolean brw_is_texture_referenced_by_bo( struct brw_screen *brw_screen,
+ struct pipe_texture *texture,
+ unsigned face,
+ unsigned level,
+ struct brw_winsys_buffer *bo );
+
+boolean brw_is_buffer_referenced_by_bo( struct brw_screen *brw_screen,
+ struct pipe_buffer *buffer,
+ struct brw_winsys_buffer *bo );
+
+
+
+#endif /* BRW_SCREEN_H */
--- /dev/null
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "brw_screen.h"
+#include "brw_winsys.h"
+
+
+
+static void *
+brw_buffer_map_range( struct pipe_screen *screen,
+ struct pipe_buffer *buffer,
+ unsigned offset,
+ unsigned length,
+ unsigned usage )
+{
+ struct brw_screen *bscreen = brw_screen(screen);
+ struct brw_winsys_screen *sws = bscreen->sws;
+ struct brw_buffer *buf = brw_buffer( buffer );
+
+ if (buf->user_buffer)
+ return buf->user_buffer;
+
+ return sws->bo_map( buf->bo,
+ BRW_DATA_OTHER,
+ offset,
+ length,
+ (usage & PIPE_BUFFER_USAGE_CPU_WRITE) ? TRUE : FALSE,
+ (usage & PIPE_BUFFER_USAGE_DISCARD) ? TRUE : FALSE,
+ (usage & PIPE_BUFFER_USAGE_FLUSH_EXPLICIT) ? TRUE : FALSE);
+}
+
+static void *
+brw_buffer_map( struct pipe_screen *screen,
+ struct pipe_buffer *buffer,
+ unsigned usage )
+{
+ struct brw_screen *bscreen = brw_screen(screen);
+ struct brw_winsys_screen *sws = bscreen->sws;
+ struct brw_buffer *buf = brw_buffer( buffer );
+
+ if (buf->user_buffer)
+ return buf->user_buffer;
+
+ return sws->bo_map( buf->bo,
+ BRW_DATA_OTHER,
+ 0,
+ buf->base.size,
+ (usage & PIPE_BUFFER_USAGE_CPU_WRITE) ? TRUE : FALSE,
+ FALSE,
+ FALSE);
+}
+
+
+static void
+brw_buffer_flush_mapped_range( struct pipe_screen *screen,
+ struct pipe_buffer *buffer,
+ unsigned offset,
+ unsigned length )
+{
+ struct brw_screen *bscreen = brw_screen(screen);
+ struct brw_winsys_screen *sws = bscreen->sws;
+ struct brw_buffer *buf = brw_buffer( buffer );
+
+ if (buf->user_buffer)
+ return;
+
+ sws->bo_flush_range( buf->bo,
+ offset,
+ length );
+}
+
+
+static void
+brw_buffer_unmap( struct pipe_screen *screen,
+ struct pipe_buffer *buffer )
+{
+ struct brw_screen *bscreen = brw_screen(screen);
+ struct brw_winsys_screen *sws = bscreen->sws;
+ struct brw_buffer *buf = brw_buffer( buffer );
+
+ if (buf->bo)
+ sws->bo_unmap(buf->bo);
+}
+
+static void
+brw_buffer_destroy( struct pipe_buffer *buffer )
+{
+ struct brw_buffer *buf = brw_buffer( buffer );
+
+ assert(!p_atomic_read(&buffer->reference.count));
+
+ bo_reference(&buf->bo, NULL);
+ FREE(buf);
+}
+
+
+static struct pipe_buffer *
+brw_buffer_create(struct pipe_screen *screen,
+ unsigned alignment,
+ unsigned usage,
+ unsigned size)
+{
+ struct brw_screen *bscreen = brw_screen(screen);
+ struct brw_winsys_screen *sws = bscreen->sws;
+ struct brw_buffer *buf;
+ unsigned buffer_type;
+ enum pipe_error ret;
+
+ buf = CALLOC_STRUCT(brw_buffer);
+ if (!buf)
+ return NULL;
+
+ pipe_reference_init(&buf->base.reference, 1);
+ buf->base.screen = screen;
+ buf->base.alignment = alignment;
+ buf->base.usage = usage;
+ buf->base.size = size;
+
+ switch (usage & (PIPE_BUFFER_USAGE_VERTEX |
+ PIPE_BUFFER_USAGE_INDEX |
+ PIPE_BUFFER_USAGE_PIXEL |
+ PIPE_BUFFER_USAGE_CONSTANT))
+ {
+ case PIPE_BUFFER_USAGE_VERTEX:
+ case PIPE_BUFFER_USAGE_INDEX:
+ case (PIPE_BUFFER_USAGE_VERTEX|PIPE_BUFFER_USAGE_INDEX):
+ buffer_type = BRW_BUFFER_TYPE_VERTEX;
+ break;
+
+ case PIPE_BUFFER_USAGE_PIXEL:
+ buffer_type = BRW_BUFFER_TYPE_PIXEL;
+ break;
+
+ case PIPE_BUFFER_USAGE_CONSTANT:
+ buffer_type = BRW_BUFFER_TYPE_SHADER_CONSTANTS;
+ break;
+
+ default:
+ buffer_type = BRW_BUFFER_TYPE_GENERIC;
+ break;
+ }
+
+ ret = sws->bo_alloc( sws, buffer_type,
+ size, alignment,
+ &buf->bo );
+ if (ret != PIPE_OK)
+ return NULL;
+
+ return &buf->base;
+}
+
+
+static struct pipe_buffer *
+brw_user_buffer_create(struct pipe_screen *screen,
+ void *ptr,
+ unsigned bytes)
+{
+ struct brw_buffer *buf;
+
+ buf = CALLOC_STRUCT(brw_buffer);
+ if (!buf)
+ return NULL;
+
+ buf->user_buffer = ptr;
+
+ pipe_reference_init(&buf->base.reference, 1);
+ buf->base.screen = screen;
+ buf->base.alignment = 1;
+ buf->base.usage = 0;
+ buf->base.size = bytes;
+
+ return &buf->base;
+}
+
+
+boolean brw_is_buffer_referenced_by_bo( struct brw_screen *brw_screen,
+ struct pipe_buffer *buffer,
+ struct brw_winsys_buffer *bo )
+{
+ struct brw_buffer *buf = brw_buffer(buffer);
+ if (buf->bo == NULL)
+ return FALSE;
+
+ return brw_screen->sws->bo_references( bo, buf->bo );
+}
+
+
+void brw_screen_buffer_init(struct brw_screen *brw_screen)
+{
+ brw_screen->base.buffer_create = brw_buffer_create;
+ brw_screen->base.user_buffer_create = brw_user_buffer_create;
+ brw_screen->base.buffer_map = brw_buffer_map;
+ brw_screen->base.buffer_map_range = brw_buffer_map_range;
+ brw_screen->base.buffer_flush_mapped_range = brw_buffer_flush_mapped_range;
+ brw_screen->base.buffer_unmap = brw_buffer_unmap;
+ brw_screen->base.buffer_destroy = brw_buffer_destroy;
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_memory.h"
+#include "util/u_simple_list.h"
+#include "util/u_math.h"
+
+#include "pipe/p_screen.h"
+#include "brw_screen.h"
+#include "brw_defines.h"
+#include "brw_winsys.h"
+
+enum {
+ BRW_VIEW_LINEAR,
+ BRW_VIEW_IN_PLACE
+};
+
+
+static boolean need_linear_view( struct brw_screen *brw_screen,
+ struct brw_texture *brw_texture,
+ union brw_surface_id id,
+ unsigned usage )
+{
+#if 0
+ /* XXX: what about IDGNG?
+ */
+ if (!BRW_IS_G4X(brw->brw_screen->pci_id))
+ {
+ struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[i];
+ struct intel_renderbuffer *irb = intel_renderbuffer(rb);
+
+ /* The original gen4 hardware couldn't set up WM surfaces pointing
+ * at an offset within a tile, which can happen when rendering to
+ * anything but the base level of a texture or the +X face/0 depth.
+ * This was fixed with the 4 Series hardware.
+ *
+ * For these original chips, you would have to make the depth and
+ * color destination surfaces include information on the texture
+ * type, LOD, face, and various limits to use them as a destination.
+ *
+ * This is easy in Gallium as surfaces are all backed by
+ * textures, but there's also a nasty requirement that the depth
+ * and the color surfaces all be of the same LOD, which is
+ * harder to get around as we can't look at a surface in
+ * isolation and decide if it's legal.
+ *
+ * Instead, end up being pessimistic and say that for i965,
+ * ... ??
+ */
+ if (brw_tex->tiling != I915_TILING_NONE &&
+ (brw_tex_image_offset(brw_tex, face, level, zslize) & 4095)) {
+ if (BRW_DEBUG & DEBUG_VIEW)
+ debug_printf("%s: need surface view for non-aligned tex image\n",
+ __FUNCTION__);
+ return GL_TRUE;
+ }
+ }
+#endif
+
+ /* Tiled 3d textures don't have subsets that look like 2d surfaces:
+ */
+
+ /* Everything else should be fine to render to in-place:
+ */
+ return GL_FALSE;
+}
+
+/* Look at all texture views and figure out if any of them need to be
+ * back-copied into the texture for sampling
+ */
+void brw_update_texture( struct brw_screen *brw_screen,
+ struct brw_texture *tex )
+{
+ /* currently nothing to do */
+}
+
+
+/* Create a new surface with linear layout to serve as a render-target
+ * where it would be illegal (perhaps due to tiling constraints) to do
+ * this in-place.
+ *
+ * Currently not implmented, not sure if it's needed.
+ */
+static struct brw_surface *create_linear_view( struct brw_screen *brw_screen,
+ struct brw_texture *tex,
+ union brw_surface_id id,
+ unsigned usage )
+{
+ return NULL;
+}
+
+
+/* Create a pipe_surface that just points directly into the existing
+ * texture's storage.
+ */
+static struct brw_surface *create_in_place_view( struct brw_screen *brw_screen,
+ struct brw_texture *tex,
+ union brw_surface_id id,
+ unsigned usage )
+{
+ struct brw_surface *surface;
+
+ surface = CALLOC_STRUCT(brw_surface);
+ if (surface == NULL)
+ return NULL;
+
+ pipe_reference_init(&surface->base.reference, 1);
+
+ /* XXX: ignoring render-to-slice-of-3d-texture
+ */
+ assert(id.bits.zslice == 0);
+
+ surface->base.format = tex->base.format;
+ surface->base.width = u_minify(tex->base.width0, id.bits.level);
+ surface->base.height = u_minify(tex->base.height0, id.bits.level);
+ surface->base.offset = tex->image_offset[id.bits.level][id.bits.face];
+ surface->base.usage = usage;
+ surface->base.zslice = id.bits.zslice;
+ surface->base.face = id.bits.face;
+ surface->base.level = id.bits.level;
+ surface->id = id;
+ surface->cpp = tex->cpp;
+ surface->pitch = tex->pitch;
+ surface->tiling = tex->tiling;
+
+ bo_reference( &surface->bo, tex->bo );
+ pipe_texture_reference( &surface->base.texture, &tex->base );
+
+ surface->ss.ss0.surface_format = tex->ss.ss0.surface_format;
+ surface->ss.ss0.surface_type = BRW_SURFACE_2D;
+
+ if (tex->tiling == BRW_TILING_NONE) {
+ surface->ss.ss1.base_addr = surface->base.offset;
+ } else {
+ uint32_t tile_offset = surface->base.offset % 4096;
+
+ surface->ss.ss1.base_addr = surface->base.offset - tile_offset;
+
+ if (brw_screen->chipset.is_g4x) {
+ if (tex->tiling == BRW_TILING_X) {
+ /* Note that the low bits of these fields are missing, so
+ * there's the possibility of getting in trouble.
+ */
+ surface->ss.ss5.x_offset = (tile_offset % 512) / tex->cpp / 4;
+ surface->ss.ss5.y_offset = tile_offset / 512 / 2;
+ } else {
+ surface->ss.ss5.x_offset = (tile_offset % 128) / tex->cpp / 4;
+ surface->ss.ss5.y_offset = tile_offset / 128 / 2;
+ }
+ }
+ else {
+ assert(tile_offset == 0);
+ }
+ }
+
+#if 0
+ if (region_bo != NULL)
+ surface->ss.ss1.base_addr += region_bo->offset; /* reloc */
+#endif
+
+ surface->ss.ss2.width = surface->base.width - 1;
+ surface->ss.ss2.height = surface->base.height - 1;
+ surface->ss.ss3.tiled_surface = tex->ss.ss3.tiled_surface;
+ surface->ss.ss3.tile_walk = tex->ss.ss3.tile_walk;
+ surface->ss.ss3.pitch = tex->ss.ss3.pitch;
+
+ return surface;
+}
+
+/* Get a surface which is view into a texture
+ */
+static struct pipe_surface *brw_get_tex_surface(struct pipe_screen *screen,
+ struct pipe_texture *pt,
+ unsigned face, unsigned level,
+ unsigned zslice,
+ unsigned usage )
+{
+ struct brw_texture *tex = brw_texture(pt);
+ struct brw_screen *bscreen = brw_screen(screen);
+ struct brw_surface *surface;
+ union brw_surface_id id;
+ int type;
+
+ id.bits.face = face;
+ id.bits.level = level;
+ id.bits.zslice = zslice;
+
+ if (need_linear_view(bscreen, tex, id, usage))
+ type = BRW_VIEW_LINEAR;
+ else
+ type = BRW_VIEW_IN_PLACE;
+
+
+ foreach (surface, &tex->views[type]) {
+ if (id.value == surface->id.value)
+ return &surface->base;
+ }
+
+ switch (type) {
+ case BRW_VIEW_LINEAR:
+ surface = create_linear_view( bscreen, tex, id, usage );
+ break;
+ case BRW_VIEW_IN_PLACE:
+ surface = create_in_place_view( bscreen, tex, id, usage );
+ break;
+ default:
+ return NULL;
+ }
+
+ insert_at_head( &tex->views[type], surface );
+ return &surface->base;
+}
+
+
+static void brw_tex_surface_destroy( struct pipe_surface *surf )
+{
+ struct brw_surface *surface = brw_surface(surf);
+
+ /* Unreference texture, shared buffer:
+ */
+ remove_from_list(surface);
+ bo_reference(&surface->bo, NULL);
+ pipe_texture_reference( &surface->base.texture, NULL );
+
+
+ FREE(surface);
+}
+
+
+void brw_screen_tex_surface_init( struct brw_screen *brw_screen )
+{
+ brw_screen->base.get_tex_surface = brw_get_tex_surface;
+ brw_screen->base.tex_surface_destroy = brw_tex_surface_destroy;
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+
+#include "pipe/p_format.h"
+
+#include "util/u_math.h"
+#include "util/u_memory.h"
+
+#include "brw_screen.h"
+#include "brw_debug.h"
+#include "brw_winsys.h"
+
+/* Code to layout images in a mipmap tree for i965.
+ */
+
+static int
+brw_tex_pitch_align (struct brw_texture *tex,
+ int pitch)
+{
+ if (!tex->compressed) {
+ int pitch_align;
+
+ switch (tex->tiling) {
+ case BRW_TILING_X:
+ pitch_align = 512;
+ break;
+ case BRW_TILING_Y:
+ pitch_align = 128;
+ break;
+ default:
+ /* XXX: Untiled pitch alignment of 64 bytes for now to allow
+ * render-to-texture to work in all cases. This should
+ * probably be replaced at some point by some scheme to only
+ * do this when really necessary, for example standalone
+ * render target views.
+ */
+ pitch_align = 64;
+ break;
+ }
+
+ pitch = align(pitch * tex->cpp, pitch_align);
+ pitch /= tex->cpp;
+ }
+
+ return pitch;
+}
+
+
+static void
+brw_tex_alignment_unit(enum pipe_format pf,
+ GLuint *w, GLuint *h)
+{
+ switch (pf) {
+ case PIPE_FORMAT_DXT1_RGB:
+ case PIPE_FORMAT_DXT1_RGBA:
+ case PIPE_FORMAT_DXT3_RGBA:
+ case PIPE_FORMAT_DXT5_RGBA:
+ case PIPE_FORMAT_DXT1_SRGB:
+ case PIPE_FORMAT_DXT1_SRGBA:
+ case PIPE_FORMAT_DXT3_SRGBA:
+ case PIPE_FORMAT_DXT5_SRGBA:
+ *w = 4;
+ *h = 4;
+ break;
+
+ default:
+ *w = 4;
+ *h = 2;
+ break;
+ }
+}
+
+
+static void
+brw_tex_set_level_info(struct brw_texture *tex,
+ GLuint level,
+ GLuint nr_images,
+ GLuint x, GLuint y,
+ GLuint w, GLuint h, GLuint d)
+{
+
+ if (BRW_DEBUG & DEBUG_TEXTURE)
+ debug_printf("%s level %d size: %d,%d,%d offset %d,%d (0x%x)\n", __FUNCTION__,
+ level, w, h, d, x, y, tex->level_offset[level]);
+
+ assert(tex->image_offset[level] == NULL);
+ assert(nr_images >= 1);
+
+ tex->level_offset[level] = (x + y * tex->pitch) * tex->cpp;
+ tex->nr_images[level] = nr_images;
+
+ tex->image_offset[level] = MALLOC(nr_images * sizeof(GLuint));
+ tex->image_offset[level][0] = 0;
+}
+
+
+static void
+brw_tex_set_image_offset(struct brw_texture *tex,
+ GLuint level, GLuint img,
+ GLuint x, GLuint y,
+ GLuint offset)
+{
+ assert((x == 0 && y == 0) || img != 0 || level != 0);
+ assert(img < tex->nr_images[level]);
+
+ if (BRW_DEBUG & DEBUG_TEXTURE)
+ debug_printf("%s level %d img %d pos %d,%d image_offset %x\n",
+ __FUNCTION__, level, img, x, y,
+ tex->image_offset[level][img]);
+
+ tex->image_offset[level][img] = (x + y * tex->pitch) * tex->cpp + offset;
+}
+
+
+
+static void brw_layout_2d( struct brw_texture *tex )
+{
+ GLuint align_h = 2, align_w = 4;
+ GLuint level;
+ GLuint x = 0;
+ GLuint y = 0;
+ GLuint width = tex->base.width0;
+ GLuint height = tex->base.height0;
+
+ tex->pitch = tex->base.width0;
+ brw_tex_alignment_unit(tex->base.format, &align_w, &align_h);
+
+ if (tex->compressed) {
+ tex->pitch = align(tex->base.width0, align_w);
+ }
+
+ /* May need to adjust pitch to accomodate the placement of
+ * the 2nd mipmap. This occurs when the alignment
+ * constraints of mipmap placement push the right edge of the
+ * 2nd mipmap out past the width of its parent.
+ */
+ if (tex->base.last_level > 0) {
+ GLuint mip1_width;
+
+ if (tex->compressed) {
+ mip1_width = (align(u_minify(tex->base.width0, 1), align_w) +
+ align(u_minify(tex->base.width0, 2), align_w));
+ } else {
+ mip1_width = (align(u_minify(tex->base.width0, 1), align_w) +
+ u_minify(tex->base.width0, 2));
+ }
+
+ if (mip1_width > tex->pitch) {
+ tex->pitch = mip1_width;
+ }
+ }
+
+ /* Pitch must be a whole number of dwords, even though we
+ * express it in texels.
+ */
+ tex->pitch = brw_tex_pitch_align (tex, tex->pitch);
+ tex->total_height = 0;
+
+ for ( level = 0 ; level <= tex->base.last_level ; level++ ) {
+ GLuint img_height;
+
+ brw_tex_set_level_info(tex, level, 1, x, y, width, height, 1);
+
+ if (tex->compressed)
+ img_height = MAX2(1, height/4);
+ else
+ img_height = align(height, align_h);
+
+
+ /* Because the images are packed better, the final offset
+ * might not be the maximal one:
+ */
+ tex->total_height = MAX2(tex->total_height, y + img_height);
+
+ /* Layout_below: step right after second mipmap.
+ */
+ if (level == 1) {
+ x += align(width, align_w);
+ }
+ else {
+ y += img_height;
+ }
+
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ }
+}
+
+
+static boolean
+brw_layout_cubemap_idgng( struct brw_texture *tex )
+{
+ GLuint align_h = 2, align_w = 4;
+ GLuint level;
+ GLuint x = 0;
+ GLuint y = 0;
+ GLuint width = tex->base.width0;
+ GLuint height = tex->base.height0;
+ GLuint qpitch = 0;
+ GLuint y_pitch = 0;
+
+ tex->pitch = tex->base.width0;
+ brw_tex_alignment_unit(tex->base.format, &align_w, &align_h);
+ y_pitch = align(height, align_h);
+
+ if (tex->compressed) {
+ tex->pitch = align(tex->base.width0, align_w);
+ }
+
+ if (tex->base.last_level != 0) {
+ GLuint mip1_width;
+
+ if (tex->compressed) {
+ mip1_width = (align(u_minify(tex->base.width0, 1), align_w) +
+ align(u_minify(tex->base.width0, 2), align_w));
+ } else {
+ mip1_width = (align(u_minify(tex->base.width0, 1), align_w) +
+ u_minify(tex->base.width0, 2));
+ }
+
+ if (mip1_width > tex->pitch) {
+ tex->pitch = mip1_width;
+ }
+ }
+
+ tex->pitch = brw_tex_pitch_align(tex, tex->pitch);
+
+ if (tex->compressed) {
+ qpitch = ((y_pitch +
+ align(u_minify(y_pitch, 1), align_h) +
+ 11 * align_h) / 4) * tex->pitch * tex->cpp;
+
+ tex->total_height = ((y_pitch +
+ align(u_minify(y_pitch, 1), align_h) +
+ 11 * align_h) / 4) * 6;
+ } else {
+ qpitch = (y_pitch +
+ align(u_minify(y_pitch, 1), align_h) +
+ 11 * align_h) * tex->pitch * tex->cpp;
+
+ tex->total_height = (y_pitch +
+ align(u_minify(y_pitch, 1), align_h) +
+ 11 * align_h) * 6;
+ }
+
+ for (level = 0; level <= tex->base.last_level; level++) {
+ GLuint img_height;
+ GLuint nr_images = 6;
+ GLuint q = 0;
+
+ brw_tex_set_level_info(tex, level, nr_images, x, y, width, height, 1);
+
+ for (q = 0; q < nr_images; q++)
+ brw_tex_set_image_offset(tex, level, q, x, y, q * qpitch);
+
+ if (tex->compressed)
+ img_height = MAX2(1, height/4);
+ else
+ img_height = align(height, align_h);
+
+ if (level == 1) {
+ x += align(width, align_w);
+ }
+ else {
+ y += img_height;
+ }
+
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ }
+
+ return TRUE;
+}
+
+
+static boolean
+brw_layout_3d_cube( struct brw_texture *tex )
+{
+ GLuint width = tex->base.width0;
+ GLuint height = tex->base.height0;
+ GLuint depth = tex->base.depth0;
+ GLuint pack_x_pitch, pack_x_nr;
+ GLuint pack_y_pitch;
+ GLuint level;
+ GLuint align_h = 2;
+ GLuint align_w = 4;
+
+ tex->total_height = 0;
+ brw_tex_alignment_unit(tex->base.format, &align_w, &align_h);
+
+ if (tex->compressed) {
+ tex->pitch = align(width, align_w);
+ pack_y_pitch = (height + 3) / 4;
+ } else {
+ tex->pitch = brw_tex_pitch_align(tex, tex->base.width0);
+ pack_y_pitch = align(tex->base.height0, align_h);
+ }
+
+ pack_x_pitch = width;
+ pack_x_nr = 1;
+
+ for (level = 0 ; level <= tex->base.last_level ; level++) {
+ GLuint nr_images = tex->base.target == PIPE_TEXTURE_3D ? depth : 6;
+ GLint x = 0;
+ GLint y = 0;
+ GLint q, j;
+
+ brw_tex_set_level_info(tex, level, nr_images,
+ 0, tex->total_height,
+ width, height, depth);
+
+ for (q = 0; q < nr_images;) {
+ for (j = 0; j < pack_x_nr && q < nr_images; j++, q++) {
+ brw_tex_set_image_offset(tex, level, q, x, y, 0);
+ x += pack_x_pitch;
+ }
+
+ x = 0;
+ y += pack_y_pitch;
+ }
+
+
+ tex->total_height += y;
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ depth = u_minify(depth, 1);
+
+ if (tex->compressed) {
+ pack_y_pitch = (height + 3) / 4;
+
+ if (pack_x_pitch > align(width, align_w)) {
+ pack_x_pitch = align(width, align_w);
+ pack_x_nr <<= 1;
+ }
+ } else {
+ if (pack_x_pitch > 4) {
+ pack_x_pitch >>= 1;
+ pack_x_nr <<= 1;
+ assert(pack_x_pitch * pack_x_nr <= tex->pitch);
+ }
+
+ if (pack_y_pitch > 2) {
+ pack_y_pitch >>= 1;
+ pack_y_pitch = align(pack_y_pitch, align_h);
+ }
+ }
+ }
+
+ /* The 965's sampler lays cachelines out according to how accesses
+ * in the texture surfaces run, so they may be "vertical" through
+ * memory. As a result, the docs say in Surface Padding Requirements:
+ * Sampling Engine Surfaces that two extra rows of padding are required.
+ */
+ if (tex->base.target == PIPE_TEXTURE_CUBE)
+ tex->total_height += 2;
+
+ return TRUE;
+}
+
+
+
+GLboolean brw_texture_layout(struct brw_screen *brw_screen,
+ struct brw_texture *tex )
+{
+ switch (tex->base.target) {
+ case PIPE_TEXTURE_CUBE:
+ if (brw_screen->chipset.is_igdng)
+ brw_layout_cubemap_idgng( tex );
+ else
+ brw_layout_3d_cube( tex );
+ break;
+
+ case PIPE_TEXTURE_3D:
+ brw_layout_3d_cube( tex );
+ break;
+
+ default:
+ brw_layout_2d( tex );
+ break;
+ }
+
+ if (BRW_DEBUG & DEBUG_TEXTURE)
+ debug_printf("%s: %dx%dx%d - sz 0x%x\n", __FUNCTION__,
+ tex->pitch,
+ tex->total_height,
+ tex->cpp,
+ tex->pitch * tex->total_height * tex->cpp );
+
+ return GL_TRUE;
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_memory.h"
+#include "util/u_simple_list.h"
+#include "util/u_format.h"
+
+#include "brw_screen.h"
+#include "brw_defines.h"
+#include "brw_structs.h"
+#include "brw_winsys.h"
+
+
+
+static GLuint translate_tex_target( unsigned target )
+{
+ switch (target) {
+ case PIPE_TEXTURE_1D:
+ return BRW_SURFACE_1D;
+
+ case PIPE_TEXTURE_2D:
+ return BRW_SURFACE_2D;
+
+ case PIPE_TEXTURE_3D:
+ return BRW_SURFACE_3D;
+
+ case PIPE_TEXTURE_CUBE:
+ return BRW_SURFACE_CUBE;
+
+ default:
+ assert(0);
+ return BRW_SURFACE_1D;
+ }
+}
+
+
+static GLuint translate_tex_format( enum pipe_format pf )
+{
+ switch( pf ) {
+ case PIPE_FORMAT_L8_UNORM:
+ return BRW_SURFACEFORMAT_L8_UNORM;
+
+ case PIPE_FORMAT_I8_UNORM:
+ return BRW_SURFACEFORMAT_I8_UNORM;
+
+ case PIPE_FORMAT_A8_UNORM:
+ return BRW_SURFACEFORMAT_A8_UNORM;
+
+ case PIPE_FORMAT_L16_UNORM:
+ return BRW_SURFACEFORMAT_L16_UNORM;
+
+ /* XXX: Add these to gallium
+ case PIPE_FORMAT_I16_UNORM:
+ return BRW_SURFACEFORMAT_I16_UNORM;
+
+ case PIPE_FORMAT_A16_UNORM:
+ return BRW_SURFACEFORMAT_A16_UNORM;
+ */
+
+ case PIPE_FORMAT_A8L8_UNORM:
+ return BRW_SURFACEFORMAT_L8A8_UNORM;
+
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ return BRW_SURFACEFORMAT_B5G6R5_UNORM;
+
+ case PIPE_FORMAT_A1R5G5B5_UNORM:
+ return BRW_SURFACEFORMAT_B5G5R5A1_UNORM;
+
+ case PIPE_FORMAT_A4R4G4B4_UNORM:
+ return BRW_SURFACEFORMAT_B4G4R4A4_UNORM;
+
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ return BRW_SURFACEFORMAT_R8G8B8X8_UNORM;
+
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ return BRW_SURFACEFORMAT_B8G8R8A8_UNORM;
+
+ /*
+ * Video formats
+ */
+
+ case PIPE_FORMAT_YCBCR_REV:
+ return BRW_SURFACEFORMAT_YCRCB_NORMAL;
+
+ case PIPE_FORMAT_YCBCR:
+ return BRW_SURFACEFORMAT_YCRCB_SWAPUVY;
+
+ /*
+ * Compressed formats.
+ */
+ /* XXX: Add FXT to gallium?
+ case PIPE_FORMAT_FXT1_RGBA:
+ return BRW_SURFACEFORMAT_FXT1;
+ */
+
+ case PIPE_FORMAT_DXT1_RGB:
+ return BRW_SURFACEFORMAT_DXT1_RGB;
+
+ case PIPE_FORMAT_DXT1_RGBA:
+ return BRW_SURFACEFORMAT_BC1_UNORM;
+
+ case PIPE_FORMAT_DXT3_RGBA:
+ return BRW_SURFACEFORMAT_BC2_UNORM;
+
+ case PIPE_FORMAT_DXT5_RGBA:
+ return BRW_SURFACEFORMAT_BC3_UNORM;
+
+ /*
+ * sRGB formats
+ */
+
+ case PIPE_FORMAT_R8G8B8A8_SRGB:
+ return BRW_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB;
+
+ case PIPE_FORMAT_A8L8_SRGB:
+ return BRW_SURFACEFORMAT_L8A8_UNORM_SRGB;
+
+ case PIPE_FORMAT_L8_SRGB:
+ return BRW_SURFACEFORMAT_L8_UNORM_SRGB;
+
+ case PIPE_FORMAT_DXT1_SRGB:
+ return BRW_SURFACEFORMAT_BC1_UNORM_SRGB;
+
+ /*
+ * Depth formats
+ */
+
+ case PIPE_FORMAT_Z16_UNORM:
+ return BRW_SURFACEFORMAT_I16_UNORM;
+
+ case PIPE_FORMAT_S8Z24_UNORM:
+ case PIPE_FORMAT_X8Z24_UNORM:
+ return BRW_SURFACEFORMAT_I24X8_UNORM;
+
+ case PIPE_FORMAT_Z32_FLOAT:
+ return BRW_SURFACEFORMAT_I32_FLOAT;
+
+ /* XXX: presumably for bump mapping. Add this to mesa state
+ * tracker?
+ *
+ * XXX: Add flipped versions of these formats to Gallium.
+ */
+ case PIPE_FORMAT_R8G8_SNORM:
+ return BRW_SURFACEFORMAT_R8G8_SNORM;
+
+ case PIPE_FORMAT_R8G8B8A8_SNORM:
+ return BRW_SURFACEFORMAT_R8G8B8A8_SNORM;
+
+ default:
+ return BRW_SURFACEFORMAT_INVALID;
+ }
+}
+
+
+
+
+
+static struct pipe_texture *brw_texture_create( struct pipe_screen *screen,
+ const struct pipe_texture *templ )
+
+{
+ struct brw_screen *bscreen = brw_screen(screen);
+ struct brw_texture *tex;
+ enum brw_buffer_type buffer_type;
+ enum pipe_error ret;
+
+ tex = CALLOC_STRUCT(brw_texture);
+ if (tex == NULL)
+ return NULL;
+
+ memcpy(&tex->base, templ, sizeof *templ);
+ pipe_reference_init(&tex->base.reference, 1);
+ tex->base.screen = screen;
+
+ /* XXX: compressed textures need special treatment here
+ */
+ tex->cpp = util_format_get_blocksize(tex->base.format);
+ tex->compressed = util_format_is_compressed(tex->base.format);
+
+ make_empty_list(&tex->views[0]);
+ make_empty_list(&tex->views[1]);
+
+ /* XXX: No tiling with compressed textures??
+ */
+ if (tex->compressed == 0 &&
+ !bscreen->no_tiling)
+ {
+ if (bscreen->chipset.is_965 &&
+ util_format_is_depth_or_stencil(templ->format))
+ tex->tiling = BRW_TILING_Y;
+ else
+ tex->tiling = BRW_TILING_X;
+ }
+ else {
+ tex->tiling = BRW_TILING_NONE;
+ }
+
+
+
+
+ if (!brw_texture_layout( bscreen, tex ))
+ goto fail;
+
+
+ if (templ->tex_usage & (PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
+ PIPE_TEXTURE_USAGE_PRIMARY)) {
+ buffer_type = BRW_BUFFER_TYPE_SCANOUT;
+ }
+ else {
+ buffer_type = BRW_BUFFER_TYPE_TEXTURE;
+ }
+
+ ret = bscreen->sws->bo_alloc( bscreen->sws,
+ buffer_type,
+ tex->pitch * tex->total_height * tex->cpp,
+ 64,
+ &tex->bo );
+ if (ret)
+ goto fail;
+
+ tex->ss.ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW;
+ tex->ss.ss0.surface_type = translate_tex_target(tex->base.target);
+ tex->ss.ss0.surface_format = translate_tex_format(tex->base.format);
+ assert(tex->ss.ss0.surface_format != BRW_SURFACEFORMAT_INVALID);
+
+ /* This is ok for all textures with channel width 8bit or less:
+ */
+/* tex->ss.ss0.data_return_format = BRW_SURFACERETURNFORMAT_S1; */
+
+
+ /* XXX: what happens when tex->bo->offset changes???
+ */
+ tex->ss.ss1.base_addr = 0; /* reloc */
+ tex->ss.ss2.mip_count = tex->base.last_level;
+ tex->ss.ss2.width = tex->base.width0 - 1;
+ tex->ss.ss2.height = tex->base.height0 - 1;
+
+ switch (tex->tiling) {
+ case BRW_TILING_NONE:
+ tex->ss.ss3.tiled_surface = 0;
+ tex->ss.ss3.tile_walk = 0;
+ break;
+ case BRW_TILING_X:
+ tex->ss.ss3.tiled_surface = 1;
+ tex->ss.ss3.tile_walk = BRW_TILEWALK_XMAJOR;
+ break;
+ case BRW_TILING_Y:
+ tex->ss.ss3.tiled_surface = 1;
+ tex->ss.ss3.tile_walk = BRW_TILEWALK_YMAJOR;
+ break;
+ }
+
+ tex->ss.ss3.pitch = (tex->pitch * tex->cpp) - 1;
+ tex->ss.ss3.depth = tex->base.depth0 - 1;
+
+ tex->ss.ss4.min_lod = 0;
+
+ if (tex->base.target == PIPE_TEXTURE_CUBE) {
+ tex->ss.ss0.cube_pos_x = 1;
+ tex->ss.ss0.cube_pos_y = 1;
+ tex->ss.ss0.cube_pos_z = 1;
+ tex->ss.ss0.cube_neg_x = 1;
+ tex->ss.ss0.cube_neg_y = 1;
+ tex->ss.ss0.cube_neg_z = 1;
+ }
+
+ return &tex->base;
+
+fail:
+ bo_reference(&tex->bo, NULL);
+ FREE(tex);
+ return NULL;
+}
+
+static struct pipe_texture *brw_texture_blanket(struct pipe_screen *screen,
+ const struct pipe_texture *templ,
+ const unsigned *stride,
+ struct pipe_buffer *buffer)
+{
+ return NULL;
+}
+
+static void brw_texture_destroy(struct pipe_texture *pt)
+{
+ struct brw_texture *tex = brw_texture(pt);
+ bo_reference(&tex->bo, NULL);
+ FREE(pt);
+}
+
+
+static boolean brw_is_format_supported( struct pipe_screen *screen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned tex_usage,
+ unsigned geom_flags )
+{
+ return translate_tex_format(format) != BRW_SURFACEFORMAT_INVALID;
+}
+
+
+boolean brw_is_texture_referenced_by_bo( struct brw_screen *brw_screen,
+ struct pipe_texture *texture,
+ unsigned face,
+ unsigned level,
+ struct brw_winsys_buffer *bo )
+{
+ struct brw_texture *tex = brw_texture(texture);
+ struct brw_surface *surf;
+ int i;
+
+ /* XXX: this is subject to false positives if the underlying
+ * texture BO is referenced, we can't tell whether the sub-region
+ * we care about participates in that.
+ */
+ if (brw_screen->sws->bo_references( bo, tex->bo ))
+ return TRUE;
+
+ /* Find any view on this texture for this face/level and see if it
+ * is referenced:
+ */
+ for (i = 0; i < 2; i++) {
+ foreach (surf, &tex->views[i]) {
+ if (surf->bo == tex->bo)
+ continue;
+
+ if (surf->id.bits.face != face ||
+ surf->id.bits.level != level)
+ continue;
+
+ if (brw_screen->sws->bo_references( bo, surf->bo))
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+
+/*
+ * Transfer functions
+ */
+
+static struct pipe_transfer*
+brw_get_tex_transfer(struct pipe_screen *screen,
+ struct pipe_texture *texture,
+ unsigned face, unsigned level, unsigned zslice,
+ enum pipe_transfer_usage usage, unsigned x, unsigned y,
+ unsigned w, unsigned h)
+{
+ struct brw_texture *tex = brw_texture(texture);
+ struct brw_transfer *trans;
+ unsigned offset; /* in bytes */
+
+ if (texture->target == PIPE_TEXTURE_CUBE) {
+ offset = tex->image_offset[level][face];
+ } else if (texture->target == PIPE_TEXTURE_3D) {
+ offset = tex->image_offset[level][zslice];
+ } else {
+ offset = tex->image_offset[level][0];
+ assert(face == 0);
+ assert(zslice == 0);
+ }
+
+ trans = CALLOC_STRUCT(brw_transfer);
+ if (trans) {
+ pipe_texture_reference(&trans->base.texture, texture);
+ trans->base.x = x;
+ trans->base.y = y;
+ trans->base.width = w;
+ trans->base.height = h;
+ trans->base.stride = tex->pitch * tex->cpp;
+ trans->offset = offset;
+ trans->base.usage = usage;
+ }
+ return &trans->base;
+}
+
+static void *
+brw_transfer_map(struct pipe_screen *screen,
+ struct pipe_transfer *transfer)
+{
+ struct brw_texture *tex = brw_texture(transfer->texture);
+ struct brw_winsys_screen *sws = brw_screen(screen)->sws;
+ char *map;
+ unsigned usage = transfer->usage;
+
+ map = sws->bo_map(tex->bo,
+ BRW_DATA_OTHER,
+ 0,
+ tex->bo->size,
+ (usage & PIPE_TRANSFER_WRITE) ? TRUE : FALSE,
+ (usage & 0) ? TRUE : FALSE,
+ (usage & 0) ? TRUE : FALSE);
+
+ if (!map)
+ return NULL;
+
+ /* XXX: blocksize and compressed textures
+ */
+ return map + brw_transfer(transfer)->offset +
+ transfer->y /* / transfer->block.height */ * transfer->stride +
+ transfer->x /* / transfer->block.width */ * brw_texture(transfer->texture)->cpp;
+}
+
+static void
+brw_transfer_unmap(struct pipe_screen *screen,
+ struct pipe_transfer *transfer)
+{
+ struct brw_texture *tex = brw_texture(transfer->texture);
+ struct brw_winsys_screen *sws = brw_screen(screen)->sws;
+
+ sws->bo_unmap(tex->bo);
+}
+
+static void
+brw_tex_transfer_destroy(struct pipe_transfer *trans)
+{
+ pipe_texture_reference(&trans->texture, NULL);
+ FREE(trans);
+}
+
+
+/*
+ * Functions exported to the winsys
+ */
+
+boolean brw_texture_get_winsys_buffer(struct pipe_texture *texture,
+ struct brw_winsys_buffer **buffer,
+ unsigned *stride)
+{
+ struct brw_texture *tex = brw_texture(texture);
+
+ *buffer = tex->bo;
+ if (stride)
+ *stride = tex->pitch * tex->cpp;
+
+ return TRUE;
+}
+
+struct pipe_texture *
+brw_texture_blanket_winsys_buffer(struct pipe_screen *screen,
+ const struct pipe_texture *templ,
+ unsigned pitch,
+ unsigned tiling,
+ struct brw_winsys_buffer *buffer)
+{
+ struct brw_screen *bscreen = brw_screen(screen);
+ struct brw_texture *tex;
+
+ if (templ->target != PIPE_TEXTURE_2D ||
+ templ->last_level != 0 ||
+ templ->depth0 != 1)
+ return NULL;
+
+ if (util_format_is_compressed(templ->format))
+ return NULL;
+
+ tex = CALLOC_STRUCT(brw_texture);
+ if (!tex)
+ return NULL;
+
+ memcpy(&tex->base, templ, sizeof *templ);
+ pipe_reference_init(&tex->base.reference, 1);
+ tex->base.screen = screen;
+
+ /* XXX: cpp vs. blocksize
+ */
+ tex->cpp = util_format_get_blocksize(tex->base.format);
+ tex->tiling = tiling;
+
+ make_empty_list(&tex->views[0]);
+ make_empty_list(&tex->views[1]);
+
+ if (!brw_texture_layout(bscreen, tex))
+ goto fail;
+
+ /* XXX Maybe some more checks? */
+ if ((pitch / tex->cpp) < tex->pitch)
+ goto fail;
+
+ tex->pitch = pitch / tex->cpp;
+
+ tex->bo = buffer;
+
+ /* fix this warning */
+#if 0
+ if (tex->size > buffer->size)
+ goto fail;
+#endif
+
+ tex->ss.ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW;
+ tex->ss.ss0.surface_type = translate_tex_target(tex->base.target);
+ tex->ss.ss0.surface_format = translate_tex_format(tex->base.format);
+ assert(tex->ss.ss0.surface_format != BRW_SURFACEFORMAT_INVALID);
+
+ /* This is ok for all textures with channel width 8bit or less:
+ */
+/* tex->ss.ss0.data_return_format = BRW_SURFACERETURNFORMAT_S1; */
+
+
+ /* XXX: what happens when tex->bo->offset changes???
+ */
+ tex->ss.ss1.base_addr = 0; /* reloc */
+ tex->ss.ss2.mip_count = tex->base.last_level;
+ tex->ss.ss2.width = tex->base.width0 - 1;
+ tex->ss.ss2.height = tex->base.height0 - 1;
+
+ switch (tex->tiling) {
+ case BRW_TILING_NONE:
+ tex->ss.ss3.tiled_surface = 0;
+ tex->ss.ss3.tile_walk = 0;
+ break;
+ case BRW_TILING_X:
+ tex->ss.ss3.tiled_surface = 1;
+ tex->ss.ss3.tile_walk = BRW_TILEWALK_XMAJOR;
+ break;
+ case BRW_TILING_Y:
+ tex->ss.ss3.tiled_surface = 1;
+ tex->ss.ss3.tile_walk = BRW_TILEWALK_YMAJOR;
+ break;
+ }
+
+ tex->ss.ss3.pitch = (tex->pitch * tex->cpp) - 1;
+ tex->ss.ss3.depth = tex->base.depth0 - 1;
+
+ tex->ss.ss4.min_lod = 0;
+
+ return &tex->base;
+
+fail:
+ FREE(tex);
+ return NULL;
+}
+
+void brw_screen_tex_init( struct brw_screen *brw_screen )
+{
+ brw_screen->base.is_format_supported = brw_is_format_supported;
+ brw_screen->base.texture_create = brw_texture_create;
+ brw_screen->base.texture_destroy = brw_texture_destroy;
+ brw_screen->base.texture_blanket = brw_texture_blanket;
+ brw_screen->base.get_tex_transfer = brw_get_tex_transfer;
+ brw_screen->base.transfer_map = brw_transfer_map;
+ brw_screen->base.transfer_unmap = brw_transfer_unmap;
+ brw_screen->base.tex_transfer_destroy = brw_tex_transfer_destroy;
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "pipe/p_state.h"
+
+#include "brw_batchbuffer.h"
+#include "brw_defines.h"
+#include "brw_context.h"
+#include "brw_pipe_rast.h"
+#include "brw_eu.h"
+#include "brw_util.h"
+#include "brw_sf.h"
+#include "brw_state.h"
+
+static enum pipe_error compile_sf_prog( struct brw_context *brw,
+ struct brw_sf_prog_key *key,
+ struct brw_winsys_buffer **bo_out )
+{
+ enum pipe_error ret;
+ struct brw_sf_compile c;
+ const GLuint *program;
+ GLuint program_size;
+
+ memset(&c, 0, sizeof(c));
+
+ /* Begin the compilation:
+ */
+ brw_init_compile(brw, &c.func);
+
+ c.key = *key;
+ c.nr_attrs = c.key.nr_attrs;
+ c.nr_attr_regs = (c.nr_attrs+1)/2;
+ c.nr_setup_attrs = c.key.nr_attrs;
+ c.nr_setup_regs = (c.nr_setup_attrs+1)/2;
+
+ c.prog_data.urb_read_length = c.nr_attr_regs;
+ c.prog_data.urb_entry_size = c.nr_setup_regs * 2;
+
+ /* Special case when there are no attributes to setup.
+ *
+ * XXX: should be able to set nr_setup_attrs to nr_attrs-1 -- but
+ * breaks vp-tris.c
+ */
+ if (c.nr_attrs - 1 == 0) {
+ c.nr_verts = 0;
+ brw_emit_null_setup( &c );
+ }
+ else {
+ /* Which primitive? Or all three?
+ */
+ switch (key->primitive) {
+ case SF_TRIANGLES:
+ c.nr_verts = 3;
+ brw_emit_tri_setup( &c, GL_TRUE );
+ break;
+ case SF_LINES:
+ c.nr_verts = 2;
+ brw_emit_line_setup( &c, GL_TRUE );
+ break;
+ case SF_POINTS:
+ c.nr_verts = 1;
+ if (key->do_point_sprite)
+ brw_emit_point_sprite_setup( &c, GL_TRUE );
+ else
+ brw_emit_point_setup( &c, GL_TRUE );
+ break;
+ case SF_UNFILLED_TRIS:
+ c.nr_verts = 3;
+ brw_emit_anyprim_setup( &c );
+ break;
+ default:
+ assert(0);
+ return PIPE_ERROR_BAD_INPUT;
+ }
+ }
+
+ /* get the program
+ */
+ ret = brw_get_program(&c.func, &program, &program_size);
+ if (ret)
+ return ret;
+
+ /* Upload
+ */
+ ret = brw_upload_cache( &brw->cache, BRW_SF_PROG,
+ &c.key, sizeof(c.key),
+ NULL, 0,
+ program, program_size,
+ &c.prog_data,
+ &brw->sf.prog_data,
+ bo_out);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+/* Calculate interpolants for triangle and line rasterization.
+ */
+static enum pipe_error upload_sf_prog(struct brw_context *brw)
+{
+ const struct brw_fs_signature *sig = &brw->curr.fragment_shader->signature;
+ struct brw_sf_prog_key key;
+ enum pipe_error ret;
+ unsigned i;
+
+ memset(&key, 0, sizeof(key));
+
+ /* Populate the key, noting state dependencies:
+ */
+
+ /* XXX: Add one to account for the position input.
+ */
+ /* PIPE_NEW_FRAGMENT_SIGNATURE */
+ key.nr_attrs = sig->nr_inputs + 1;
+
+
+ /* XXX: why is position required to be linear? why do we care
+ * about it at all?
+ */
+ key.linear_attrs = 1; /* position -- but why? */
+
+ for (i = 0; i < sig->nr_inputs; i++) {
+ switch (sig->input[i].interp) {
+ case TGSI_INTERPOLATE_CONSTANT:
+ break;
+ case TGSI_INTERPOLATE_LINEAR:
+ key.linear_attrs |= 1 << (i+1);
+ break;
+ case TGSI_INTERPOLATE_PERSPECTIVE:
+ key.persp_attrs |= 1 << (i+1);
+ break;
+ }
+ }
+
+ /* BRW_NEW_REDUCED_PRIMITIVE */
+ switch (brw->reduced_primitive) {
+ case PIPE_PRIM_TRIANGLES:
+ /* PIPE_NEW_RAST
+ */
+ if (brw->curr.rast->templ.fill_cw != PIPE_POLYGON_MODE_FILL ||
+ brw->curr.rast->templ.fill_ccw != PIPE_POLYGON_MODE_FILL)
+ key.primitive = SF_UNFILLED_TRIS;
+ else
+ key.primitive = SF_TRIANGLES;
+ break;
+ case PIPE_PRIM_LINES:
+ key.primitive = SF_LINES;
+ break;
+ case PIPE_PRIM_POINTS:
+ key.primitive = SF_POINTS;
+ break;
+ }
+
+ key.do_point_sprite = brw->curr.rast->templ.point_sprite;
+ key.sprite_origin_lower_left = 0; /* XXX: ctx->Point.SpriteOrigin - fix rast state */
+ key.do_flat_shading = brw->curr.rast->templ.flatshade;
+ key.do_twoside_color = brw->curr.rast->templ.light_twoside;
+
+ if (key.do_twoside_color) {
+ key.frontface_ccw = (brw->curr.rast->templ.front_winding ==
+ PIPE_WINDING_CCW);
+ }
+
+ if (brw_search_cache(&brw->cache, BRW_SF_PROG,
+ &key, sizeof(key),
+ NULL, 0,
+ &brw->sf.prog_data,
+ &brw->sf.prog_bo))
+ return PIPE_OK;
+
+ ret = compile_sf_prog( brw, &key, &brw->sf.prog_bo );
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+const struct brw_tracked_state brw_sf_prog = {
+ .dirty = {
+ .mesa = (PIPE_NEW_RAST | PIPE_NEW_FRAGMENT_SIGNATURE),
+ .brw = (BRW_NEW_REDUCED_PRIMITIVE),
+ .cache = 0
+ },
+ .prepare = upload_sf_prog
+};
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#ifndef BRW_SF_H
+#define BRW_SF_H
+
+
+#include "brw_context.h"
+#include "brw_eu.h"
+
+
+#define SF_POINTS 0
+#define SF_LINES 1
+#define SF_TRIANGLES 2
+#define SF_UNFILLED_TRIS 3
+
+struct brw_sf_prog_key {
+
+ /* Bitmask of linear and perspective interpolated inputs, 0..nr
+ */
+ GLuint persp_attrs:32;
+ GLuint linear_attrs:32;
+ GLuint point_coord_replace_attrs:32;
+
+ GLuint nr_attrs:8;
+ GLuint primitive:2;
+ GLuint do_twoside_color:1;
+ GLuint do_flat_shading:1;
+ GLuint frontface_ccw:1;
+ GLuint do_point_sprite:1;
+ GLuint sprite_origin_lower_left:1;
+ GLuint pad:17;
+
+ GLuint attr_col0:8;
+ GLuint attr_col1:8;
+ GLuint attr_bfc0:8;
+ GLuint attr_bfc1:8;
+};
+
+struct brw_sf_point_tex {
+ GLboolean CoordReplace;
+};
+
+struct brw_sf_compile {
+ struct brw_compile func;
+ struct brw_sf_prog_key key;
+ struct brw_sf_prog_data prog_data;
+
+ struct brw_reg pv;
+ struct brw_reg det;
+ struct brw_reg dx0;
+ struct brw_reg dx2;
+ struct brw_reg dy0;
+ struct brw_reg dy2;
+
+ /* z and 1/w passed in seperately:
+ */
+ struct brw_reg z[3];
+ struct brw_reg inv_w[3];
+
+ /* The vertices:
+ */
+ struct brw_reg vert[3];
+
+ /* Temporaries, allocated after last vertex reg.
+ */
+ struct brw_reg inv_det;
+ struct brw_reg a1_sub_a0;
+ struct brw_reg a2_sub_a0;
+ struct brw_reg tmp;
+
+ struct brw_reg m1Cx;
+ struct brw_reg m2Cy;
+ struct brw_reg m3C0;
+
+ GLuint nr_verts;
+ GLuint nr_attrs;
+ GLuint nr_attr_regs;
+ GLuint nr_setup_attrs;
+ GLuint nr_setup_regs;
+
+ GLuint point_coord_replace_mask;
+};
+
+
+void brw_emit_null_setup( struct brw_sf_compile *c );
+void brw_emit_tri_setup( struct brw_sf_compile *c, GLboolean allocate );
+void brw_emit_line_setup( struct brw_sf_compile *c, GLboolean allocate );
+void brw_emit_point_setup( struct brw_sf_compile *c, GLboolean allocate );
+void brw_emit_point_sprite_setup( struct brw_sf_compile *c, GLboolean allocate );
+void brw_emit_anyprim_setup( struct brw_sf_compile *c );
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "brw_batchbuffer.h"
+
+#include "brw_defines.h"
+#include "brw_context.h"
+#include "brw_eu.h"
+#include "brw_util.h"
+#include "brw_sf.h"
+
+
+static struct brw_reg get_vert_attr(struct brw_sf_compile *c,
+ struct brw_reg vert,
+ GLuint attr)
+{
+ GLuint off = attr / 2;
+ GLuint sub = attr % 2;
+
+ return brw_vec4_grf(vert.nr + off, sub * 4);
+}
+
+
+/***********************************************************************
+ * Twoside lighting
+ */
+static void copy_bfc( struct brw_sf_compile *c,
+ struct brw_reg vert )
+{
+ struct brw_compile *p = &c->func;
+
+ if (c->key.attr_col0 && c->key.attr_bfc0)
+ brw_MOV(p,
+ get_vert_attr(c, vert, c->key.attr_col0),
+ get_vert_attr(c, vert, c->key.attr_bfc0));
+
+ if (c->key.attr_col1 && c->key.attr_bfc1)
+ brw_MOV(p,
+ get_vert_attr(c, vert, c->key.attr_col1),
+ get_vert_attr(c, vert, c->key.attr_bfc1));
+}
+
+
+static void do_twoside_color( struct brw_sf_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *if_insn;
+ GLuint backface_conditional = c->key.frontface_ccw ? BRW_CONDITIONAL_G : BRW_CONDITIONAL_L;
+
+ /* Already done in clip program:
+ */
+ if (c->key.primitive == SF_UNFILLED_TRIS)
+ return;
+
+ /* XXX: What happens if BFC isn't present? This could only happen
+ * for user-supplied vertex programs, as t_vp_build.c always does
+ * the right thing.
+ */
+ if (!(c->key.attr_col0 && c->key.attr_bfc0) &&
+ !(c->key.attr_col1 && c->key.attr_bfc1))
+ return;
+
+ /* Need to use BRW_EXECUTE_4 and also do an 4-wide compare in order
+ * to get all channels active inside the IF. In the clipping code
+ * we run with NoMask, so it's not an option and we can use
+ * BRW_EXECUTE_1 for all comparisions.
+ */
+ brw_push_insn_state(p);
+ brw_CMP(p, vec4(brw_null_reg()), backface_conditional, c->det, brw_imm_f(0));
+ if_insn = brw_IF(p, BRW_EXECUTE_4);
+ {
+ switch (c->nr_verts) {
+ case 3: copy_bfc(c, c->vert[2]);
+ case 2: copy_bfc(c, c->vert[1]);
+ case 1: copy_bfc(c, c->vert[0]);
+ }
+ }
+ brw_ENDIF(p, if_insn);
+ brw_pop_insn_state(p);
+}
+
+
+
+/***********************************************************************
+ * Flat shading
+ */
+
+#define VERT_RESULT_COLOR_BITS ((1<<VERT_RESULT_COL0) | \
+ (1<<VERT_RESULT_COL1))
+
+static void copy_colors( struct brw_sf_compile *c,
+ struct brw_reg dst,
+ struct brw_reg src)
+{
+ struct brw_compile *p = &c->func;
+
+ if (c->key.attr_col0)
+ brw_MOV(p,
+ get_vert_attr(c, dst, c->key.attr_col0),
+ get_vert_attr(c, src, c->key.attr_col0));
+
+ if (c->key.attr_col1)
+ brw_MOV(p,
+ get_vert_attr(c, dst, c->key.attr_col1),
+ get_vert_attr(c, src, c->key.attr_col1));
+
+}
+
+
+
+/* Need to use a computed jump to copy flatshaded attributes as the
+ * vertices are ordered according to y-coordinate before reaching this
+ * point, so the PV could be anywhere.
+ */
+static void do_flatshade_triangle( struct brw_sf_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg ip = brw_ip_reg();
+ GLuint jmpi = 1;
+ GLuint nr = 0;
+
+ if (c->key.attr_col0)
+ nr++;
+
+ if (c->key.attr_col1)
+ nr++;
+
+ if (nr == 0)
+ return;
+
+ /* Already done in clip program:
+ */
+ if (c->key.primitive == SF_UNFILLED_TRIS)
+ return;
+
+ if (BRW_IS_IGDNG(p->brw))
+ jmpi = 2;
+
+ brw_push_insn_state(p);
+
+ brw_MUL(p, c->pv, c->pv, brw_imm_d(jmpi*(nr*2+1)));
+ brw_JMPI(p, ip, ip, c->pv);
+
+ copy_colors(c, c->vert[1], c->vert[0]);
+ copy_colors(c, c->vert[2], c->vert[0]);
+ brw_JMPI(p, ip, ip, brw_imm_d(jmpi*(nr*4+1)));
+
+ copy_colors(c, c->vert[0], c->vert[1]);
+ copy_colors(c, c->vert[2], c->vert[1]);
+ brw_JMPI(p, ip, ip, brw_imm_d(jmpi*nr*2));
+
+ copy_colors(c, c->vert[0], c->vert[2]);
+ copy_colors(c, c->vert[1], c->vert[2]);
+
+ brw_pop_insn_state(p);
+}
+
+
+static void do_flatshade_line( struct brw_sf_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg ip = brw_ip_reg();
+ GLuint jmpi = 1;
+ GLuint nr = 0;
+
+ if (c->key.attr_col0)
+ nr++;
+
+ if (c->key.attr_col1)
+ nr++;
+
+ if (nr == 0)
+ return;
+
+ /* Already done in clip program:
+ */
+ if (c->key.primitive == SF_UNFILLED_TRIS)
+ return;
+
+ if (BRW_IS_IGDNG(p->brw))
+ jmpi = 2;
+
+ brw_push_insn_state(p);
+
+ brw_MUL(p, c->pv, c->pv, brw_imm_d(jmpi*(nr+1)));
+ brw_JMPI(p, ip, ip, c->pv);
+ copy_colors(c, c->vert[1], c->vert[0]);
+
+ brw_JMPI(p, ip, ip, brw_imm_ud(jmpi*nr));
+ copy_colors(c, c->vert[0], c->vert[1]);
+
+ brw_pop_insn_state(p);
+}
+
+
+
+/***********************************************************************
+ * Triangle setup.
+ */
+
+
+static void alloc_regs( struct brw_sf_compile *c )
+{
+ GLuint reg, i;
+
+ /* Values computed by fixed function unit:
+ */
+ c->pv = retype(brw_vec1_grf(1, 1), BRW_REGISTER_TYPE_D);
+ c->det = brw_vec1_grf(1, 2);
+ c->dx0 = brw_vec1_grf(1, 3);
+ c->dx2 = brw_vec1_grf(1, 4);
+ c->dy0 = brw_vec1_grf(1, 5);
+ c->dy2 = brw_vec1_grf(1, 6);
+
+ /* z and 1/w passed in seperately:
+ */
+ c->z[0] = brw_vec1_grf(2, 0);
+ c->inv_w[0] = brw_vec1_grf(2, 1);
+ c->z[1] = brw_vec1_grf(2, 2);
+ c->inv_w[1] = brw_vec1_grf(2, 3);
+ c->z[2] = brw_vec1_grf(2, 4);
+ c->inv_w[2] = brw_vec1_grf(2, 5);
+
+ /* The vertices:
+ */
+ reg = 3;
+ for (i = 0; i < c->nr_verts; i++) {
+ c->vert[i] = brw_vec8_grf(reg, 0);
+ reg += c->nr_attr_regs;
+ }
+
+ /* Temporaries, allocated after last vertex reg.
+ */
+ c->inv_det = brw_vec1_grf(reg, 0); reg++;
+ c->a1_sub_a0 = brw_vec8_grf(reg, 0); reg++;
+ c->a2_sub_a0 = brw_vec8_grf(reg, 0); reg++;
+ c->tmp = brw_vec8_grf(reg, 0); reg++;
+
+ /* Note grf allocation:
+ */
+ c->prog_data.total_grf = reg;
+
+
+ /* Outputs of this program - interpolation coefficients for
+ * rasterization:
+ */
+ c->m1Cx = brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE, 1, 0);
+ c->m2Cy = brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE, 2, 0);
+ c->m3C0 = brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE, 3, 0);
+}
+
+
+static void copy_z_inv_w( struct brw_sf_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ GLuint i;
+
+ brw_push_insn_state(p);
+
+ /* Copy both scalars with a single MOV:
+ */
+ for (i = 0; i < c->nr_verts; i++)
+ brw_MOV(p, vec2(suboffset(c->vert[i], 2)), vec2(c->z[i]));
+
+ brw_pop_insn_state(p);
+}
+
+
+static void invert_det( struct brw_sf_compile *c)
+{
+ /* Looks like we invert all 8 elements just to get 1/det in
+ * position 2 !?!
+ */
+ brw_math(&c->func,
+ c->inv_det,
+ BRW_MATH_FUNCTION_INV,
+ BRW_MATH_SATURATE_NONE,
+ 0,
+ c->det,
+ BRW_MATH_DATA_SCALAR,
+ BRW_MATH_PRECISION_FULL);
+
+}
+
+
+/* Two attributes packed into a wide register. Figure out if either
+ * or both of them need linear/perspective interpolation. Constant
+ * regs are left as-is.
+ */
+static GLboolean calculate_masks( struct brw_sf_compile *c,
+ GLuint reg,
+ GLushort *pc,
+ GLushort *pc_persp,
+ GLushort *pc_linear)
+{
+ GLboolean is_last_attr = (reg == c->nr_setup_regs - 1);
+ GLuint persp_mask = c->key.persp_attrs;
+ GLuint linear_mask = (c->key.persp_attrs | c->key.linear_attrs);
+
+ *pc_persp = 0;
+ *pc_linear = 0;
+ *pc = 0xf;
+
+ if (persp_mask & (1 << (reg*2)))
+ *pc_persp = 0xf;
+
+ if (linear_mask & (1 << (reg*2)))
+ *pc_linear = 0xf;
+
+ /* Maybe only processs one attribute on the final round:
+ */
+ if (reg*2+1 < c->nr_setup_attrs) {
+ *pc |= 0xf0;
+
+ if (persp_mask & (1 << (reg*2+1)))
+ *pc_persp |= 0xf0;
+
+ if (linear_mask & (1 << (reg*2+1)))
+ *pc_linear |= 0xf0;
+ }
+
+ return is_last_attr;
+}
+
+
+void brw_emit_null_setup( struct brw_sf_compile *c )
+{
+ struct brw_compile *p = &c->func;
+
+ /* m0 is implicitly copied from r0 in the send instruction:
+ */
+ brw_urb_WRITE(p,
+ brw_null_reg(),
+ 0,
+ brw_vec8_grf(0, 0), /* r0, will be copied to m0 */
+ 0, /* allocate */
+ 1, /* used */
+ 1, /* msg len */
+ 0, /* response len */
+ 1, /* eot */
+ 1, /* writes complete */
+ 0, /* offset */
+ BRW_URB_SWIZZLE_TRANSPOSE);
+}
+
+void brw_emit_tri_setup( struct brw_sf_compile *c, GLboolean allocate)
+{
+ struct brw_compile *p = &c->func;
+ GLuint i;
+
+ c->nr_verts = 3;
+
+ if (allocate)
+ alloc_regs(c);
+
+ invert_det(c);
+ copy_z_inv_w(c);
+
+ if (c->key.do_twoside_color)
+ do_twoside_color(c);
+
+ if (c->key.do_flat_shading)
+ do_flatshade_triangle(c);
+
+
+ for (i = 0; i < c->nr_setup_regs; i++)
+ {
+ /* Pair of incoming attributes:
+ */
+ struct brw_reg a0 = offset(c->vert[0], i);
+ struct brw_reg a1 = offset(c->vert[1], i);
+ struct brw_reg a2 = offset(c->vert[2], i);
+ GLushort pc, pc_persp, pc_linear;
+ GLboolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear);
+
+ if (pc_persp)
+ {
+ brw_set_predicate_control_flag_value(p, pc_persp);
+ brw_MUL(p, a0, a0, c->inv_w[0]);
+ brw_MUL(p, a1, a1, c->inv_w[1]);
+ brw_MUL(p, a2, a2, c->inv_w[2]);
+ }
+
+
+ /* Calculate coefficients for interpolated values:
+ */
+ if (pc_linear)
+ {
+ brw_set_predicate_control_flag_value(p, pc_linear);
+
+ brw_ADD(p, c->a1_sub_a0, a1, negate(a0));
+ brw_ADD(p, c->a2_sub_a0, a2, negate(a0));
+
+ /* calculate dA/dx
+ */
+ brw_MUL(p, brw_null_reg(), c->a1_sub_a0, c->dy2);
+ brw_MAC(p, c->tmp, c->a2_sub_a0, negate(c->dy0));
+ brw_MUL(p, c->m1Cx, c->tmp, c->inv_det);
+
+ /* calculate dA/dy
+ */
+ brw_MUL(p, brw_null_reg(), c->a2_sub_a0, c->dx0);
+ brw_MAC(p, c->tmp, c->a1_sub_a0, negate(c->dx2));
+ brw_MUL(p, c->m2Cy, c->tmp, c->inv_det);
+ }
+
+ {
+ brw_set_predicate_control_flag_value(p, pc);
+ /* start point for interpolation
+ */
+ brw_MOV(p, c->m3C0, a0);
+
+ /* Copy m0..m3 to URB. m0 is implicitly copied from r0 in
+ * the send instruction:
+ */
+ brw_urb_WRITE(p,
+ brw_null_reg(),
+ 0,
+ brw_vec8_grf(0, 0), /* r0, will be copied to m0 */
+ 0, /* allocate */
+ 1, /* used */
+ 4, /* msg len */
+ 0, /* response len */
+ last, /* eot */
+ last, /* writes complete */
+ i*4, /* offset */
+ BRW_URB_SWIZZLE_TRANSPOSE); /* XXX: Swizzle control "SF to windower" */
+ }
+ }
+}
+
+
+
+void brw_emit_line_setup( struct brw_sf_compile *c, GLboolean allocate)
+{
+ struct brw_compile *p = &c->func;
+ GLuint i;
+
+
+ c->nr_verts = 2;
+
+ if (allocate)
+ alloc_regs(c);
+
+ invert_det(c);
+ copy_z_inv_w(c);
+
+ if (c->key.do_flat_shading)
+ do_flatshade_line(c);
+
+ for (i = 0; i < c->nr_setup_regs; i++)
+ {
+ /* Pair of incoming attributes:
+ */
+ struct brw_reg a0 = offset(c->vert[0], i);
+ struct brw_reg a1 = offset(c->vert[1], i);
+ GLushort pc, pc_persp, pc_linear;
+ GLboolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear);
+
+ if (pc_persp)
+ {
+ brw_set_predicate_control_flag_value(p, pc_persp);
+ brw_MUL(p, a0, a0, c->inv_w[0]);
+ brw_MUL(p, a1, a1, c->inv_w[1]);
+ }
+
+ /* Calculate coefficients for position, color:
+ */
+ if (pc_linear) {
+ brw_set_predicate_control_flag_value(p, pc_linear);
+
+ brw_ADD(p, c->a1_sub_a0, a1, negate(a0));
+
+ brw_MUL(p, c->tmp, c->a1_sub_a0, c->dx0);
+ brw_MUL(p, c->m1Cx, c->tmp, c->inv_det);
+
+ brw_MUL(p, c->tmp, c->a1_sub_a0, c->dy0);
+ brw_MUL(p, c->m2Cy, c->tmp, c->inv_det);
+ }
+
+ {
+ brw_set_predicate_control_flag_value(p, pc);
+
+ /* start point for interpolation
+ */
+ brw_MOV(p, c->m3C0, a0);
+
+ /* Copy m0..m3 to URB.
+ */
+ brw_urb_WRITE(p,
+ brw_null_reg(),
+ 0,
+ brw_vec8_grf(0, 0),
+ 0, /* allocate */
+ 1, /* used */
+ 4, /* msg len */
+ 0, /* response len */
+ last, /* eot */
+ last, /* writes complete */
+ i*4, /* urb destination offset */
+ BRW_URB_SWIZZLE_TRANSPOSE);
+ }
+ }
+}
+
+void brw_emit_point_sprite_setup( struct brw_sf_compile *c, GLboolean allocate)
+{
+ struct brw_compile *p = &c->func;
+ GLuint i;
+
+ c->nr_verts = 1;
+
+ if (allocate)
+ alloc_regs(c);
+
+ copy_z_inv_w(c);
+
+ for (i = 0; i < c->nr_setup_regs; i++)
+ {
+ /* XXX: only seems to check point_coord_replace_attrs for every
+ * second attribute?!?
+ */
+ boolean coord_replace = !!(c->key.point_coord_replace_attrs & (1<<(2*i)));
+ struct brw_reg a0 = offset(c->vert[0], i);
+ GLushort pc, pc_persp, pc_linear;
+ GLboolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear);
+
+ if (pc_persp)
+ {
+ if (coord_replace) {
+ brw_set_predicate_control_flag_value(p, pc_persp);
+ brw_MUL(p, a0, a0, c->inv_w[0]);
+ }
+ }
+
+ if (coord_replace) {
+ /* Caculate 1.0/PointWidth */
+ brw_math(&c->func,
+ c->tmp,
+ BRW_MATH_FUNCTION_INV,
+ BRW_MATH_SATURATE_NONE,
+ 0,
+ c->dx0,
+ BRW_MATH_DATA_SCALAR,
+ BRW_MATH_PRECISION_FULL);
+
+ if (c->key.sprite_origin_lower_left) {
+ brw_MUL(p, c->m1Cx, c->tmp, c->inv_w[0]);
+ brw_MOV(p, vec1(suboffset(c->m1Cx, 1)), brw_imm_f(0.0));
+ brw_MUL(p, c->m2Cy, c->tmp, negate(c->inv_w[0]));
+ brw_MOV(p, vec1(suboffset(c->m2Cy, 0)), brw_imm_f(0.0));
+ }
+ else {
+ brw_MUL(p, c->m1Cx, c->tmp, c->inv_w[0]);
+ brw_MOV(p, vec1(suboffset(c->m1Cx, 1)), brw_imm_f(0.0));
+ brw_MUL(p, c->m2Cy, c->tmp, c->inv_w[0]);
+ brw_MOV(p, vec1(suboffset(c->m2Cy, 0)), brw_imm_f(0.0));
+ }
+ }
+ else {
+ brw_MOV(p, c->m1Cx, brw_imm_ud(0));
+ brw_MOV(p, c->m2Cy, brw_imm_ud(0));
+ }
+
+ {
+ brw_set_predicate_control_flag_value(p, pc);
+ if (coord_replace) {
+ if (c->key.sprite_origin_lower_left) {
+ brw_MUL(p, c->m3C0, c->inv_w[0], brw_imm_f(1.0));
+ brw_MOV(p, vec1(suboffset(c->m3C0, 0)), brw_imm_f(0.0));
+ }
+ else {
+ brw_MOV(p, c->m3C0, brw_imm_f(0.0));
+ }
+ }
+ else {
+ brw_MOV(p, c->m3C0, a0); /* constant value */
+ }
+
+ /* Copy m0..m3 to URB.
+ */
+ brw_urb_WRITE(p,
+ brw_null_reg(),
+ 0,
+ brw_vec8_grf(0, 0),
+ 0, /* allocate */
+ 1, /* used */
+ 4, /* msg len */
+ 0, /* response len */
+ last, /* eot */
+ last, /* writes complete */
+ i*4, /* urb destination offset */
+ BRW_URB_SWIZZLE_TRANSPOSE);
+ }
+ }
+}
+
+/* Points setup - several simplifications as all attributes are
+ * constant across the face of the point (point sprites excluded!)
+ */
+void brw_emit_point_setup( struct brw_sf_compile *c, GLboolean allocate)
+{
+ struct brw_compile *p = &c->func;
+ GLuint i;
+
+ c->nr_verts = 1;
+
+ if (allocate)
+ alloc_regs(c);
+
+ copy_z_inv_w(c);
+
+ brw_MOV(p, c->m1Cx, brw_imm_ud(0)); /* zero - move out of loop */
+ brw_MOV(p, c->m2Cy, brw_imm_ud(0)); /* zero - move out of loop */
+
+ for (i = 0; i < c->nr_setup_regs; i++)
+ {
+ struct brw_reg a0 = offset(c->vert[0], i);
+ GLushort pc, pc_persp, pc_linear;
+ GLboolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear);
+
+ if (pc_persp)
+ {
+ /* This seems odd as the values are all constant, but the
+ * fragment shader will be expecting it:
+ */
+ brw_set_predicate_control_flag_value(p, pc_persp);
+ brw_MUL(p, a0, a0, c->inv_w[0]);
+ }
+
+
+ /* The delta values are always zero, just send the starting
+ * coordinate. Again, this is to fit in with the interpolation
+ * code in the fragment shader.
+ */
+ {
+ brw_set_predicate_control_flag_value(p, pc);
+
+ brw_MOV(p, c->m3C0, a0); /* constant value */
+
+ /* Copy m0..m3 to URB.
+ */
+ brw_urb_WRITE(p,
+ brw_null_reg(),
+ 0,
+ brw_vec8_grf(0, 0),
+ 0, /* allocate */
+ 1, /* used */
+ 4, /* msg len */
+ 0, /* response len */
+ last, /* eot */
+ last, /* writes complete */
+ i*4, /* urb destination offset */
+ BRW_URB_SWIZZLE_TRANSPOSE);
+ }
+ }
+}
+
+void brw_emit_anyprim_setup( struct brw_sf_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg ip = brw_ip_reg();
+ struct brw_reg payload_prim = brw_uw1_reg(BRW_GENERAL_REGISTER_FILE, 1, 0);
+ struct brw_reg payload_attr = get_element_ud(brw_vec1_reg(BRW_GENERAL_REGISTER_FILE, 1, 0), 0);
+ struct brw_reg primmask;
+ struct brw_instruction *jmp;
+ struct brw_reg v1_null_ud = vec1(retype(brw_null_reg(), BRW_REGISTER_TYPE_UD));
+
+ GLuint saveflag;
+
+ c->nr_verts = 3;
+ alloc_regs(c);
+
+ primmask = retype(get_element(c->tmp, 0), BRW_REGISTER_TYPE_UD);
+
+ brw_MOV(p, primmask, brw_imm_ud(1));
+ brw_SHL(p, primmask, primmask, payload_prim);
+
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_Z);
+ brw_AND(p, v1_null_ud, primmask, brw_imm_ud((1<<_3DPRIM_TRILIST) |
+ (1<<_3DPRIM_TRISTRIP) |
+ (1<<_3DPRIM_TRIFAN) |
+ (1<<_3DPRIM_TRISTRIP_REVERSE) |
+ (1<<_3DPRIM_POLYGON) |
+ (1<<_3DPRIM_RECTLIST) |
+ (1<<_3DPRIM_TRIFAN_NOSTIPPLE)));
+ jmp = brw_JMPI(p, ip, ip, brw_imm_d(0));
+ {
+ saveflag = p->flag_value;
+ brw_push_insn_state(p);
+ brw_emit_tri_setup( c, GL_FALSE );
+ brw_pop_insn_state(p);
+ p->flag_value = saveflag;
+ /* note - thread killed in subroutine, so must
+ * restore the flag which is changed when building
+ * the subroutine. fix #13240
+ */
+ }
+ brw_land_fwd_jump(p, jmp);
+
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_Z);
+ brw_AND(p, v1_null_ud, primmask, brw_imm_ud((1<<_3DPRIM_LINELIST) |
+ (1<<_3DPRIM_LINESTRIP) |
+ (1<<_3DPRIM_LINELOOP) |
+ (1<<_3DPRIM_LINESTRIP_CONT) |
+ (1<<_3DPRIM_LINESTRIP_BF) |
+ (1<<_3DPRIM_LINESTRIP_CONT_BF)));
+ jmp = brw_JMPI(p, ip, ip, brw_imm_d(0));
+ {
+ saveflag = p->flag_value;
+ brw_push_insn_state(p);
+ brw_emit_line_setup( c, GL_FALSE );
+ brw_pop_insn_state(p);
+ p->flag_value = saveflag;
+ /* note - thread killed in subroutine */
+ }
+ brw_land_fwd_jump(p, jmp);
+
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_Z);
+ brw_AND(p, v1_null_ud, payload_attr, brw_imm_ud(1<<BRW_SPRITE_POINT_ENABLE));
+ jmp = brw_JMPI(p, ip, ip, brw_imm_d(0));
+ {
+ saveflag = p->flag_value;
+ brw_push_insn_state(p);
+ brw_emit_point_sprite_setup( c, GL_FALSE );
+ brw_pop_insn_state(p);
+ p->flag_value = saveflag;
+ }
+ brw_land_fwd_jump(p, jmp);
+
+ brw_emit_point_setup( c, GL_FALSE );
+}
+
+
+
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_math.h"
+
+#include "pipe/p_state.h"
+
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "brw_debug.h"
+#include "brw_pipe_rast.h"
+
+static enum pipe_error upload_sf_vp(struct brw_context *brw)
+{
+ const struct pipe_viewport_state *vp = &brw->curr.viewport;
+ const struct pipe_scissor_state *scissor = &brw->curr.scissor;
+ struct brw_sf_viewport sfv;
+ enum pipe_error ret;
+
+ memset(&sfv, 0, sizeof(sfv));
+
+ /* PIPE_NEW_VIEWPORT, PIPE_NEW_SCISSOR */
+
+ sfv.viewport.m00 = vp->scale[0];
+ sfv.viewport.m11 = vp->scale[1];
+ sfv.viewport.m22 = vp->scale[2];
+ sfv.viewport.m30 = vp->translate[0];
+ sfv.viewport.m31 = vp->translate[1];
+ sfv.viewport.m32 = vp->translate[2];
+
+ sfv.scissor.xmin = scissor->minx;
+ sfv.scissor.xmax = scissor->maxx - 1; /* ? */
+ sfv.scissor.ymin = scissor->miny;
+ sfv.scissor.ymax = scissor->maxy - 1; /* ? */
+
+ ret = brw_cache_data( &brw->cache, BRW_SF_VP, &sfv, NULL, 0,
+ &brw->sf.vp_bo );
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+const struct brw_tracked_state brw_sf_vp = {
+ .dirty = {
+ .mesa = (PIPE_NEW_VIEWPORT |
+ PIPE_NEW_SCISSOR),
+ .brw = 0,
+ .cache = 0
+ },
+ .prepare = upload_sf_vp
+};
+
+struct brw_sf_unit_key {
+ unsigned int total_grf;
+ unsigned int urb_entry_read_length;
+ unsigned int nr_urb_entries, urb_size, sfsize;
+
+ unsigned scissor:1;
+ unsigned line_smooth:1;
+ unsigned point_sprite:1;
+ unsigned point_attenuated:1;
+ unsigned front_face:2;
+ unsigned cull_mode:2;
+ unsigned flatshade_first:1;
+ unsigned gl_rasterization_rules:1;
+ unsigned line_last_pixel_enable:1;
+ float line_width;
+ float point_size;
+};
+
+static void
+sf_unit_populate_key(struct brw_context *brw, struct brw_sf_unit_key *key)
+{
+ const struct pipe_rasterizer_state *rast = &brw->curr.rast->templ;
+ memset(key, 0, sizeof(*key));
+
+ /* CACHE_NEW_SF_PROG */
+ key->total_grf = brw->sf.prog_data->total_grf;
+ key->urb_entry_read_length = brw->sf.prog_data->urb_read_length;
+
+ /* BRW_NEW_URB_FENCE */
+ key->nr_urb_entries = brw->urb.nr_sf_entries;
+ key->urb_size = brw->urb.vsize;
+ key->sfsize = brw->urb.sfsize;
+
+ /* PIPE_NEW_RAST */
+ key->scissor = rast->scissor;
+ key->front_face = rast->front_winding;
+ key->cull_mode = rast->cull_mode;
+ key->line_smooth = rast->line_smooth;
+ key->line_width = rast->line_width;
+ key->flatshade_first = rast->flatshade_first;
+ key->line_last_pixel_enable = rast->line_last_pixel;
+ key->gl_rasterization_rules = rast->gl_rasterization_rules;
+
+ key->point_sprite = rast->point_sprite;
+ key->point_attenuated = rast->point_size_per_vertex;
+
+ key->point_size = CLAMP(rast->point_size,
+ rast->point_size_min,
+ rast->point_size_max);
+}
+
+static enum pipe_error
+sf_unit_create_from_key(struct brw_context *brw,
+ struct brw_sf_unit_key *key,
+ struct brw_winsys_reloc *reloc,
+ struct brw_winsys_buffer **bo_out)
+{
+ struct brw_sf_unit_state sf;
+ enum pipe_error ret;
+ int chipset_max_threads;
+ memset(&sf, 0, sizeof(sf));
+
+ sf.thread0.grf_reg_count = align(key->total_grf, 16) / 16 - 1;
+ /* reloc */
+ sf.thread0.kernel_start_pointer = 0;
+
+ sf.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
+
+ sf.thread3.dispatch_grf_start_reg = 3;
+
+ if (BRW_IS_IGDNG(brw))
+ sf.thread3.urb_entry_read_offset = 3;
+ else
+ sf.thread3.urb_entry_read_offset = 1;
+
+ sf.thread3.urb_entry_read_length = key->urb_entry_read_length;
+
+ sf.thread4.nr_urb_entries = key->nr_urb_entries;
+ sf.thread4.urb_entry_allocation_size = key->sfsize - 1;
+
+ /* Each SF thread produces 1 PUE, and there can be up to 24(Pre-IGDNG) or
+ * 48(IGDNG) threads
+ */
+ if (BRW_IS_IGDNG(brw))
+ chipset_max_threads = 48;
+ else
+ chipset_max_threads = 24;
+
+ sf.thread4.max_threads = MIN2(chipset_max_threads, key->nr_urb_entries) - 1;
+
+ if (BRW_DEBUG & DEBUG_SINGLE_THREAD)
+ sf.thread4.max_threads = 0;
+
+ if (BRW_DEBUG & DEBUG_STATS)
+ sf.thread4.stats_enable = 1;
+
+ /* CACHE_NEW_SF_VP */
+ /* reloc */
+ sf.sf5.sf_viewport_state_offset = 0;
+
+ sf.sf5.viewport_transform = 1;
+
+ if (key->scissor)
+ sf.sf6.scissor = 1;
+
+ if (key->front_face == PIPE_WINDING_CCW)
+ sf.sf5.front_winding = BRW_FRONTWINDING_CCW;
+ else
+ sf.sf5.front_winding = BRW_FRONTWINDING_CW;
+
+ switch (key->cull_mode) {
+ case PIPE_WINDING_CCW:
+ case PIPE_WINDING_CW:
+ sf.sf6.cull_mode = (key->front_face == key->cull_mode ?
+ BRW_CULLMODE_FRONT :
+ BRW_CULLMODE_BACK);
+ break;
+ case PIPE_WINDING_BOTH:
+ sf.sf6.cull_mode = BRW_CULLMODE_BOTH;
+ break;
+ case PIPE_WINDING_NONE:
+ sf.sf6.cull_mode = BRW_CULLMODE_NONE;
+ break;
+ default:
+ assert(0);
+ sf.sf6.cull_mode = BRW_CULLMODE_NONE;
+ break;
+ }
+
+ /* _NEW_LINE */
+ /* XXX use ctx->Const.Min/MaxLineWidth here */
+ sf.sf6.line_width = CLAMP(key->line_width, 1.0, 5.0) * (1<<1);
+
+ sf.sf6.line_endcap_aa_region_width = 1;
+ if (key->line_smooth)
+ sf.sf6.aa_enable = 1;
+ else if (sf.sf6.line_width <= 0x2)
+ sf.sf6.line_width = 0;
+
+ /* XXX: gl_rasterization_rules? something else?
+ */
+ sf.sf6.point_rast_rule = BRW_RASTRULE_UPPER_RIGHT;
+ sf.sf6.point_rast_rule = BRW_RASTRULE_LOWER_RIGHT;
+ sf.sf6.point_rast_rule = 1;
+
+ /* XXX clamp max depends on AA vs. non-AA */
+
+ /* _NEW_POINT */
+ sf.sf7.sprite_point = key->point_sprite;
+ sf.sf7.point_size = CLAMP(rint(key->point_size), 1, 255) * (1<<3);
+ sf.sf7.use_point_size_state = !key->point_attenuated;
+ sf.sf7.aa_line_distance_mode = 0;
+
+ /* might be BRW_NEW_PRIMITIVE if we have to adjust pv for polygons:
+ */
+ if (!key->flatshade_first) {
+ sf.sf7.trifan_pv = 2;
+ sf.sf7.linestrip_pv = 1;
+ sf.sf7.tristrip_pv = 2;
+ } else {
+ sf.sf7.trifan_pv = 1;
+ sf.sf7.linestrip_pv = 0;
+ sf.sf7.tristrip_pv = 0;
+ }
+
+ sf.sf7.line_last_pixel_enable = key->line_last_pixel_enable;
+
+ /* Set bias for OpenGL rasterization rules:
+ */
+ if (key->gl_rasterization_rules) {
+ sf.sf6.dest_org_vbias = 0x8;
+ sf.sf6.dest_org_hbias = 0x8;
+ }
+ else {
+ sf.sf6.dest_org_vbias = 0x0;
+ sf.sf6.dest_org_hbias = 0x0;
+ }
+
+ ret = brw_upload_cache(&brw->cache, BRW_SF_UNIT,
+ key, sizeof(*key),
+ reloc, 2,
+ &sf, sizeof(sf),
+ NULL, NULL,
+ bo_out);
+ if (ret)
+ return ret;
+
+
+ return PIPE_OK;
+}
+
+static enum pipe_error upload_sf_unit( struct brw_context *brw )
+{
+ struct brw_sf_unit_key key;
+ struct brw_winsys_reloc reloc[2];
+ unsigned total_grf;
+ unsigned viewport_transform;
+ unsigned front_winding;
+ enum pipe_error ret;
+
+ sf_unit_populate_key(brw, &key);
+
+ /* XXX: cut this crap and pre calculate the key:
+ */
+ total_grf = (align(key.total_grf, 16) / 16 - 1);
+ viewport_transform = 1;
+ front_winding = (key.front_face == PIPE_WINDING_CCW ?
+ BRW_FRONTWINDING_CCW :
+ BRW_FRONTWINDING_CW);
+
+ /* Emit SF program relocation */
+ make_reloc(&reloc[0],
+ BRW_USAGE_STATE,
+ total_grf << 1,
+ offsetof(struct brw_sf_unit_state, thread0),
+ brw->sf.prog_bo);
+
+ /* Emit SF viewport relocation */
+ make_reloc(&reloc[1],
+ BRW_USAGE_STATE,
+ front_winding | (viewport_transform << 1),
+ offsetof(struct brw_sf_unit_state, sf5),
+ brw->sf.vp_bo);
+
+
+ if (brw_search_cache(&brw->cache, BRW_SF_UNIT,
+ &key, sizeof(key),
+ reloc, 2,
+ NULL,
+ &brw->sf.state_bo))
+ return PIPE_OK;
+
+
+ ret = sf_unit_create_from_key(brw, &key,
+ reloc,
+ &brw->sf.state_bo);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+const struct brw_tracked_state brw_sf_unit = {
+ .dirty = {
+ .mesa = (PIPE_NEW_RAST),
+ .brw = BRW_NEW_URB_FENCE,
+ .cache = (CACHE_NEW_SF_VP |
+ CACHE_NEW_SF_PROG)
+ },
+ .prepare = upload_sf_unit,
+};
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#ifndef BRW_STATE_H
+#define BRW_STATE_H
+
+#include "pipe/p_defines.h"
+#include "util/u_memory.h"
+
+#include "brw_context.h"
+
+static INLINE void
+brw_add_validated_bo(struct brw_context *brw, struct brw_winsys_buffer *bo)
+{
+ assert(brw->state.validated_bo_count < Elements(brw->state.validated_bos));
+
+ if (bo != NULL) {
+ bo_reference( &brw->state.validated_bos[brw->state.validated_bo_count++],
+ bo );
+ }
+}
+
+const struct brw_tracked_state brw_blend_constant_color;
+const struct brw_tracked_state brw_cc_unit;
+const struct brw_tracked_state brw_cc_vp;
+const struct brw_tracked_state brw_clip_prog;
+const struct brw_tracked_state brw_clip_unit;
+const struct brw_tracked_state brw_curbe_buffer;
+const struct brw_tracked_state brw_curbe_offsets;
+const struct brw_tracked_state brw_invarient_state;
+const struct brw_tracked_state brw_gs_prog;
+const struct brw_tracked_state brw_gs_unit;
+const struct brw_tracked_state brw_line_stipple;
+const struct brw_tracked_state brw_aa_line_parameters;
+const struct brw_tracked_state brw_pipelined_state_pointers;
+const struct brw_tracked_state brw_binding_table_pointers;
+const struct brw_tracked_state brw_depthbuffer;
+const struct brw_tracked_state brw_polygon_stipple;
+const struct brw_tracked_state brw_program_parameters;
+const struct brw_tracked_state brw_recalculate_urb_fence;
+const struct brw_tracked_state brw_sf_prog;
+const struct brw_tracked_state brw_sf_unit;
+const struct brw_tracked_state brw_sf_vp;
+const struct brw_tracked_state brw_state_base_address;
+const struct brw_tracked_state brw_urb_fence;
+const struct brw_tracked_state brw_vertex_state;
+const struct brw_tracked_state brw_vs_surfaces;
+const struct brw_tracked_state brw_vs_prog;
+const struct brw_tracked_state brw_vs_unit;
+const struct brw_tracked_state brw_wm_input_sizes;
+const struct brw_tracked_state brw_wm_prog;
+const struct brw_tracked_state brw_wm_samplers;
+const struct brw_tracked_state brw_wm_constant_surface;
+const struct brw_tracked_state brw_wm_surfaces;
+const struct brw_tracked_state brw_wm_unit;
+
+const struct brw_tracked_state brw_psp_urb_cbs;
+
+const struct brw_tracked_state brw_pipe_control;
+
+const struct brw_tracked_state brw_drawing_rect;
+const struct brw_tracked_state brw_indices;
+const struct brw_tracked_state brw_vertices;
+const struct brw_tracked_state brw_index_buffer;
+
+
+/***********************************************************************
+ * brw_state.c
+ */
+int brw_validate_state(struct brw_context *brw);
+int brw_upload_state(struct brw_context *brw);
+void brw_init_state(struct brw_context *brw);
+void brw_destroy_state(struct brw_context *brw);
+
+/***********************************************************************
+ * brw_state_cache.c
+ */
+enum pipe_error brw_cache_data(struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *data,
+ struct brw_winsys_reloc *relocs,
+ GLuint nr_relocs,
+ struct brw_winsys_buffer **bo_out );
+
+enum pipe_error brw_cache_data_sz(struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *data,
+ GLuint data_size,
+ struct brw_winsys_reloc *relocs,
+ GLuint nr_relocs,
+ struct brw_winsys_buffer **bo_out);
+
+enum pipe_error brw_upload_cache( struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *key,
+ GLuint key_sz,
+ struct brw_winsys_reloc *relocs,
+ GLuint nr_relocs,
+ const void *data,
+ GLuint data_sz,
+ const void *aux,
+ void *aux_return ,
+ struct brw_winsys_buffer **bo_out);
+
+boolean brw_search_cache( struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *key,
+ GLuint key_size,
+ struct brw_winsys_reloc *relocs,
+ GLuint nr_relocs,
+ void *aux_return,
+ struct brw_winsys_buffer **bo_out);
+
+void brw_state_cache_check_size( struct brw_context *brw );
+
+void brw_init_caches( struct brw_context *brw );
+void brw_destroy_caches( struct brw_context *brw );
+void brw_state_cache_bo_delete(struct brw_cache *cache, struct brw_winsys_buffer *bo);
+
+/***********************************************************************
+ * brw_state_batch.c
+ */
+#define BRW_BATCH_STRUCT(brw, s) brw_batchbuffer_data( brw->batch, (s), sizeof(*(s)), IGNORE_CLIPRECTS)
+#define BRW_CACHED_BATCH_STRUCT(brw, s) brw_cached_batch_struct( brw, (s), sizeof(*(s)) )
+
+GLboolean brw_cached_batch_struct( struct brw_context *brw,
+ const void *data,
+ GLuint sz );
+void brw_destroy_batch_cache( struct brw_context *brw );
+void brw_clear_batch_cache( struct brw_context *brw );
+
+/***********************************************************************
+ * brw_wm_surface_state.c
+ */
+
+/***********************************************************************
+ * brw_state_debug.c
+ */
+void brw_update_dirty_counts( unsigned mesa,
+ unsigned brw,
+ unsigned cache );
+
+
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+
+#include "brw_state.h"
+#include "brw_batchbuffer.h"
+
+
+
+/* A facility similar to the data caching code above, which aims to
+ * prevent identical commands being issued repeatedly.
+ */
+GLboolean brw_cached_batch_struct( struct brw_context *brw,
+ const void *data,
+ GLuint sz )
+{
+ struct brw_cached_batch_item *item = brw->cached_batch_items;
+ struct header *newheader = (struct header *)data;
+
+ if (brw->flags.always_emit_state) {
+ brw_batchbuffer_data(brw->batch, data, sz, IGNORE_CLIPRECTS);
+ return GL_TRUE;
+ }
+
+ while (item) {
+ if (item->header->opcode == newheader->opcode) {
+ if (item->sz == sz && memcmp(item->header, newheader, sz) == 0)
+ return GL_FALSE;
+ if (item->sz != sz) {
+ FREE(item->header);
+ item->header = MALLOC(sz);
+ item->sz = sz;
+ }
+ goto emit;
+ }
+ item = item->next;
+ }
+
+ assert(!item);
+ item = CALLOC_STRUCT(brw_cached_batch_item);
+ item->header = MALLOC(sz);
+ item->sz = sz;
+ item->next = brw->cached_batch_items;
+ brw->cached_batch_items = item;
+
+ emit:
+ memcpy(item->header, newheader, sz);
+ brw_batchbuffer_data(brw->batch, data, sz, IGNORE_CLIPRECTS);
+ return GL_TRUE;
+}
+
+void brw_clear_batch_cache( struct brw_context *brw )
+{
+ struct brw_cached_batch_item *item = brw->cached_batch_items;
+
+ while (item) {
+ struct brw_cached_batch_item *next = item->next;
+ free((void *)item->header);
+ free(item);
+ item = next;
+ }
+
+ brw->cached_batch_items = NULL;
+}
+
+void brw_destroy_batch_cache( struct brw_context *brw )
+{
+ brw_clear_batch_cache(brw);
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+/** @file brw_state_cache.c
+ *
+ * This file implements a simple static state cache for 965. The consumers
+ * can query the hash table of state using a cache_id, opaque key data,
+ * and list of buffers that will be used in relocations, and receive the
+ * corresponding state buffer object of state (plus associated auxiliary
+ * data) in return.
+ *
+ * The inner workings are a simple hash table based on a CRC of the key data.
+ * The cache_id and relocation target buffers associated with the state
+ * buffer are included as auxiliary key data, but are not part of the hash
+ * value (this should be fixed, but will likely be fixed instead by making
+ * consumers use structured keys).
+ *
+ * Replacement is not implemented. Instead, when the cache gets too big, at
+ * a safe point (unlock) we throw out all of the cache data and let it
+ * regenerate for the next rendering operation.
+ *
+ * The reloc structs need to be included as key data, otherwise the
+ * non-unique values stuffed in the offset in key data through
+ * brw_cache_data() may result in successful probe for state buffers
+ * even when the buffer being referenced doesn't match. The result would be
+ * that the same state cache entry is used twice for different buffers,
+ * only one of the two buffers referenced gets put into the offset, and the
+ * incorrect program is run for the other instance.
+ */
+#include "util/u_memory.h"
+
+#include "brw_debug.h"
+#include "brw_state.h"
+#include "brw_batchbuffer.h"
+
+/* XXX: Fixme - have to include these to get the sizes of the prog_key
+ * structs:
+ */
+#include "brw_wm.h"
+#include "brw_vs.h"
+#include "brw_clip.h"
+#include "brw_sf.h"
+#include "brw_gs.h"
+
+
+static GLuint
+hash_key(const void *key, GLuint key_size,
+ struct brw_winsys_reloc *relocs, GLuint nr_relocs)
+{
+ GLuint *ikey = (GLuint *)key;
+ GLuint hash = 0, i;
+
+ assert(key_size % 4 == 0);
+
+ /* I'm sure this can be improved on:
+ */
+ for (i = 0; i < key_size/4; i++) {
+ hash ^= ikey[i];
+ hash = (hash << 5) | (hash >> 27);
+ }
+
+ /* Include the BO pointers as key data as well */
+ ikey = (GLuint *)relocs;
+ key_size = nr_relocs * sizeof(struct brw_winsys_reloc);
+ for (i = 0; i < key_size/4; i++) {
+ hash ^= ikey[i];
+ hash = (hash << 5) | (hash >> 27);
+ }
+
+ return hash;
+}
+
+
+/**
+ * Marks a new buffer as being chosen for the given cache id.
+ */
+static void
+update_cache_last(struct brw_cache *cache, enum brw_cache_id cache_id,
+ struct brw_winsys_buffer *bo)
+{
+ if (bo == cache->last_bo[cache_id])
+ return; /* no change */
+
+ bo_reference( &cache->last_bo[cache_id], bo );
+
+ cache->brw->state.dirty.cache |= 1 << cache_id;
+}
+
+
+static struct brw_cache_item *
+search_cache(struct brw_cache *cache, enum brw_cache_id cache_id,
+ GLuint hash, const void *key, GLuint key_size,
+ struct brw_winsys_reloc *relocs, GLuint nr_relocs)
+{
+ struct brw_cache_item *c;
+
+#if 0
+ int bucketcount = 0;
+
+ for (c = cache->items[hash % cache->size]; c; c = c->next)
+ bucketcount++;
+
+ debug_printf("bucket %d/%d = %d/%d items\n", hash % cache->size,
+ cache->size, bucketcount, cache->n_items);
+#endif
+
+ for (c = cache->items[hash % cache->size]; c; c = c->next) {
+ if (c->cache_id == cache_id &&
+ c->hash == hash &&
+ c->key_size == key_size &&
+ memcmp(c->key, key, key_size) == 0 &&
+ c->nr_relocs == nr_relocs &&
+ memcmp(c->relocs, relocs, nr_relocs * sizeof *relocs) == 0)
+ return c;
+ }
+
+ return NULL;
+}
+
+
+static void
+rehash(struct brw_cache *cache)
+{
+ struct brw_cache_item **items;
+ struct brw_cache_item *c, *next;
+ GLuint size, i;
+
+ size = cache->size * 3;
+ items = (struct brw_cache_item**) CALLOC(size, sizeof(*items));
+
+ for (i = 0; i < cache->size; i++)
+ for (c = cache->items[i]; c; c = next) {
+ next = c->next;
+ c->next = items[c->hash % size];
+ items[c->hash % size] = c;
+ }
+
+ FREE(cache->items);
+ cache->items = items;
+ cache->size = size;
+}
+
+
+/**
+ * Returns the buffer object matching cache_id and key, or NULL.
+ */
+boolean
+brw_search_cache(struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *key,
+ GLuint key_size,
+ struct brw_winsys_reloc *relocs,
+ GLuint nr_relocs,
+ void *aux_return,
+ struct brw_winsys_buffer **bo_out)
+{
+ struct brw_cache_item *item;
+ GLuint hash = hash_key(key, key_size, relocs, nr_relocs);
+
+ item = search_cache(cache, cache_id, hash, key, key_size,
+ relocs, nr_relocs);
+
+ if (item) {
+ if (aux_return)
+ *(void **)aux_return = (void *)((char *)item->key + item->key_size);
+
+ update_cache_last(cache, cache_id, item->bo);
+ bo_reference(bo_out, item->bo);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+
+enum pipe_error
+brw_upload_cache( struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *key,
+ GLuint key_size,
+ struct brw_winsys_reloc *relocs,
+ GLuint nr_relocs,
+ const void *data,
+ GLuint data_size,
+ const void *aux,
+ void *aux_return,
+ struct brw_winsys_buffer **bo_out)
+{
+ struct brw_cache_item *item = CALLOC_STRUCT(brw_cache_item);
+ GLuint hash = hash_key(key, key_size, relocs, nr_relocs);
+ GLuint relocs_size = nr_relocs * sizeof relocs[0];
+ GLuint aux_size = cache->aux_size[cache_id];
+ enum pipe_error ret;
+ void *tmp;
+ int i;
+
+ /* Create the buffer object to contain the data. For now, use a
+ * single buffer type to describe all cached state atoms. Later,
+ * may want to take advantage of hardware distinctions between
+ * these various entities.
+ */
+ ret = cache->sws->bo_alloc(cache->sws,
+ cache->buffer_type,
+ data_size, 1 << 6,
+ bo_out);
+ if (ret)
+ return ret;
+
+
+ /* Set up the memory containing the key, aux_data, and relocs */
+ tmp = MALLOC(key_size + aux_size + relocs_size);
+
+ memcpy(tmp, key, key_size);
+ memcpy((char *)tmp + key_size, aux, cache->aux_size[cache_id]);
+ memcpy((char *)tmp + key_size + aux_size, relocs, relocs_size);
+ for (i = 0; i < nr_relocs; i++) {
+ p_atomic_inc(&relocs[i].bo->reference.count);
+ }
+
+ item->cache_id = cache_id;
+ item->key = tmp;
+ item->hash = hash;
+ item->key_size = key_size;
+ item->relocs = (struct brw_winsys_reloc *)((char *)tmp + key_size + aux_size);
+ item->nr_relocs = nr_relocs;
+ bo_reference( &item->bo, *bo_out );
+ item->data_size = data_size;
+
+ if (cache->n_items > cache->size * 1.5)
+ rehash(cache);
+
+ hash %= cache->size;
+ item->next = cache->items[hash];
+ cache->items[hash] = item;
+ cache->n_items++;
+
+ if (aux_return) {
+ assert(cache->aux_size[cache_id]);
+ *(void **)aux_return = (void *)((char *)item->key + item->key_size);
+ }
+
+ if (BRW_DEBUG & DEBUG_STATE)
+ debug_printf("upload %s: %d bytes to cache id %d\n",
+ cache->name[cache_id],
+ data_size, cache_id);
+
+ /* Copy data to the buffer */
+ ret = cache->sws->bo_subdata(item->bo,
+ cache_id,
+ 0, data_size, data,
+ relocs, nr_relocs);
+ if (ret)
+ return ret;
+
+ update_cache_last(cache, cache_id, item->bo);
+
+ return PIPE_OK;
+}
+
+
+/**
+ * This doesn't really work with aux data. Use search/upload instead
+ */
+enum pipe_error
+brw_cache_data_sz(struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *data,
+ GLuint data_size,
+ struct brw_winsys_reloc *relocs,
+ GLuint nr_relocs,
+ struct brw_winsys_buffer **bo_out)
+{
+ struct brw_cache_item *item;
+ GLuint hash = hash_key(data, data_size, relocs, nr_relocs);
+
+ item = search_cache(cache, cache_id, hash, data, data_size,
+ relocs, nr_relocs);
+ if (item) {
+ update_cache_last(cache, cache_id, item->bo);
+
+ bo_reference(bo_out, item->bo);
+ return PIPE_OK;
+ }
+
+ return brw_upload_cache(cache, cache_id,
+ data, data_size,
+ relocs, nr_relocs,
+ data, data_size,
+ NULL, NULL,
+ bo_out);
+}
+
+
+/**
+ * Wrapper around brw_cache_data_sz using the cache_id's canonical key size.
+ *
+ * If nr_relocs is nonzero, brw_search_cache()/brw_upload_cache() would be
+ * better to use, as the potentially changing offsets in the data-used-as-key
+ * will result in excessive cache misses.
+ *
+ * XXX: above is no longer true -- can we remove some code?
+ */
+enum pipe_error
+brw_cache_data(struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *data,
+ struct brw_winsys_reloc *relocs,
+ GLuint nr_relocs,
+ struct brw_winsys_buffer **bo_out)
+{
+ return brw_cache_data_sz(cache, cache_id, data, cache->key_size[cache_id],
+ relocs, nr_relocs, bo_out);
+}
+
+
+static void
+brw_init_cache_id(struct brw_cache *cache,
+ const char *name,
+ enum brw_cache_id id,
+ GLuint key_size,
+ GLuint aux_size)
+{
+ cache->name[id] = strdup(name);
+ cache->key_size[id] = key_size;
+ cache->aux_size[id] = aux_size;
+}
+
+
+static void
+brw_init_general_state_cache(struct brw_context *brw)
+{
+ struct brw_cache *cache = &brw->cache;
+
+ cache->brw = brw;
+ cache->sws = brw->sws;
+
+ cache->buffer_type = BRW_BUFFER_TYPE_GENERAL_STATE;
+
+ cache->size = 7;
+ cache->n_items = 0;
+ cache->items = (struct brw_cache_item **)
+ CALLOC(cache->size, sizeof(struct brw_cache_item));
+
+ brw_init_cache_id(cache,
+ "CC_VP",
+ BRW_CC_VP,
+ sizeof(struct brw_cc_viewport),
+ 0);
+
+ brw_init_cache_id(cache,
+ "CC_UNIT",
+ BRW_CC_UNIT,
+ sizeof(struct brw_cc_unit_state),
+ 0);
+
+ brw_init_cache_id(cache,
+ "WM_PROG",
+ BRW_WM_PROG,
+ sizeof(struct brw_wm_prog_key),
+ sizeof(struct brw_wm_prog_data));
+
+ brw_init_cache_id(cache,
+ "SAMPLER_DEFAULT_COLOR",
+ BRW_SAMPLER_DEFAULT_COLOR,
+ sizeof(struct brw_sampler_default_color),
+ 0);
+
+ brw_init_cache_id(cache,
+ "SAMPLER",
+ BRW_SAMPLER,
+ 0, /* variable key/data size */
+ 0);
+
+ brw_init_cache_id(cache,
+ "WM_UNIT",
+ BRW_WM_UNIT,
+ sizeof(struct brw_wm_unit_state),
+ 0);
+
+ brw_init_cache_id(cache,
+ "SF_PROG",
+ BRW_SF_PROG,
+ sizeof(struct brw_sf_prog_key),
+ sizeof(struct brw_sf_prog_data));
+
+ brw_init_cache_id(cache,
+ "SF_VP",
+ BRW_SF_VP,
+ sizeof(struct brw_sf_viewport),
+ 0);
+
+ brw_init_cache_id(cache,
+ "SF_UNIT",
+ BRW_SF_UNIT,
+ sizeof(struct brw_sf_unit_state),
+ 0);
+
+ brw_init_cache_id(cache,
+ "VS_UNIT",
+ BRW_VS_UNIT,
+ sizeof(struct brw_vs_unit_state),
+ 0);
+
+ brw_init_cache_id(cache,
+ "VS_PROG",
+ BRW_VS_PROG,
+ sizeof(struct brw_vs_prog_key),
+ sizeof(struct brw_vs_prog_data));
+
+ brw_init_cache_id(cache,
+ "CLIP_UNIT",
+ BRW_CLIP_UNIT,
+ sizeof(struct brw_clip_unit_state),
+ 0);
+
+ brw_init_cache_id(cache,
+ "CLIP_PROG",
+ BRW_CLIP_PROG,
+ sizeof(struct brw_clip_prog_key),
+ sizeof(struct brw_clip_prog_data));
+
+ brw_init_cache_id(cache,
+ "GS_UNIT",
+ BRW_GS_UNIT,
+ sizeof(struct brw_gs_unit_state),
+ 0);
+
+ brw_init_cache_id(cache,
+ "GS_PROG",
+ BRW_GS_PROG,
+ sizeof(struct brw_gs_prog_key),
+ sizeof(struct brw_gs_prog_data));
+}
+
+
+static void
+brw_init_surface_state_cache(struct brw_context *brw)
+{
+ struct brw_cache *cache = &brw->surface_cache;
+
+ cache->brw = brw;
+ cache->sws = brw->sws;
+
+ cache->buffer_type = BRW_BUFFER_TYPE_SURFACE_STATE;
+
+ cache->size = 7;
+ cache->n_items = 0;
+ cache->items = (struct brw_cache_item **)
+ CALLOC(cache->size, sizeof(struct brw_cache_item));
+
+ brw_init_cache_id(cache,
+ "SS_SURFACE",
+ BRW_SS_SURFACE,
+ sizeof(struct brw_surface_state),
+ 0);
+
+ brw_init_cache_id(cache,
+ "SS_SURF_BIND",
+ BRW_SS_SURF_BIND,
+ 0,
+ 0);
+}
+
+
+void
+brw_init_caches(struct brw_context *brw)
+{
+ brw_init_general_state_cache(brw);
+ brw_init_surface_state_cache(brw);
+}
+
+
+static void
+brw_clear_cache(struct brw_context *brw, struct brw_cache *cache)
+{
+ struct brw_cache_item *c, *next;
+ GLuint i;
+
+ if (BRW_DEBUG & DEBUG_STATE)
+ debug_printf("%s\n", __FUNCTION__);
+
+ for (i = 0; i < cache->size; i++) {
+ for (c = cache->items[i]; c; c = next) {
+ int j;
+
+ next = c->next;
+
+ for (j = 0; j < c->nr_relocs; j++)
+ bo_reference(&c->relocs[j].bo, NULL);
+
+ bo_reference(&c->bo, NULL);
+ FREE((void *)c->key);
+ FREE(c);
+ }
+ cache->items[i] = NULL;
+ }
+
+ cache->n_items = 0;
+
+ if (brw->curbe.last_buf) {
+ FREE(brw->curbe.last_buf);
+ brw->curbe.last_buf = NULL;
+ }
+
+ brw->state.dirty.mesa |= ~0;
+ brw->state.dirty.brw |= ~0;
+ brw->state.dirty.cache |= ~0;
+}
+
+/* Clear all entries from the cache that point to the given bo.
+ *
+ * This lets us release memory for reuse earlier for known-dead buffers,
+ * at the cost of walking the entire hash table.
+ */
+void
+brw_state_cache_bo_delete(struct brw_cache *cache, struct brw_winsys_buffer *bo)
+{
+ struct brw_cache_item **prev;
+ GLuint i;
+
+ if (BRW_DEBUG & DEBUG_STATE)
+ debug_printf("%s\n", __FUNCTION__);
+
+ for (i = 0; i < cache->size; i++) {
+ for (prev = &cache->items[i]; *prev;) {
+ struct brw_cache_item *c = *prev;
+
+ if (cache->sws->bo_references(c->bo, bo)) {
+ int j;
+
+ *prev = c->next;
+
+ for (j = 0; j < c->nr_relocs; j++)
+ bo_reference(&c->relocs[j].bo, NULL);
+
+ bo_reference(&c->bo, NULL);
+
+ FREE((void *)c->key);
+ FREE(c);
+ cache->n_items--;
+ } else {
+ prev = &c->next;
+ }
+ }
+ }
+}
+
+void
+brw_state_cache_check_size(struct brw_context *brw)
+{
+ if (BRW_DEBUG & DEBUG_STATE)
+ debug_printf("%s (n_items=%d)\n", __FUNCTION__, brw->cache.n_items);
+
+ /* un-tuned guess. We've got around 20 state objects for a total of around
+ * 32k, so 1000 of them is around 1.5MB.
+ */
+ if (brw->cache.n_items > 1000)
+ brw_clear_cache(brw, &brw->cache);
+
+ if (brw->surface_cache.n_items > 1000)
+ brw_clear_cache(brw, &brw->surface_cache);
+}
+
+
+static void
+brw_destroy_cache(struct brw_context *brw, struct brw_cache *cache)
+{
+ GLuint i;
+
+ if (BRW_DEBUG & DEBUG_STATE)
+ debug_printf("%s\n", __FUNCTION__);
+
+ brw_clear_cache(brw, cache);
+ for (i = 0; i < BRW_MAX_CACHE; i++) {
+ bo_reference(&cache->last_bo[i], NULL);
+ FREE(cache->name[i]);
+ }
+ FREE(cache->items);
+ cache->items = NULL;
+ cache->size = 0;
+}
+
+
+void
+brw_destroy_caches(struct brw_context *brw)
+{
+ brw_destroy_cache(brw, &brw->cache);
+ brw_destroy_cache(brw, &brw->surface_cache);
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+
+
+
+#include "brw_context.h"
+#include "brw_state.h"
+
+
+struct dirty_bit_map {
+ uint32_t bit;
+ char *name;
+ uint32_t count;
+};
+
+#define DEFINE_BIT(name) {name, #name, 0}
+
+static struct dirty_bit_map mesa_bits[] = {
+ DEFINE_BIT(PIPE_NEW_DEPTH_STENCIL_ALPHA),
+ DEFINE_BIT(PIPE_NEW_RAST),
+ DEFINE_BIT(PIPE_NEW_BLEND),
+ DEFINE_BIT(PIPE_NEW_VIEWPORT),
+ DEFINE_BIT(PIPE_NEW_SAMPLERS),
+ DEFINE_BIT(PIPE_NEW_VERTEX_BUFFER),
+ DEFINE_BIT(PIPE_NEW_VERTEX_ELEMENT),
+ DEFINE_BIT(PIPE_NEW_FRAGMENT_SHADER),
+ DEFINE_BIT(PIPE_NEW_VERTEX_SHADER),
+ DEFINE_BIT(PIPE_NEW_FRAGMENT_CONSTANTS),
+ DEFINE_BIT(PIPE_NEW_VERTEX_CONSTANTS),
+ DEFINE_BIT(PIPE_NEW_CLIP),
+ DEFINE_BIT(PIPE_NEW_INDEX_BUFFER),
+ DEFINE_BIT(PIPE_NEW_INDEX_RANGE),
+ DEFINE_BIT(PIPE_NEW_BLEND_COLOR),
+ DEFINE_BIT(PIPE_NEW_POLYGON_STIPPLE),
+ DEFINE_BIT(PIPE_NEW_FRAMEBUFFER_DIMENSIONS),
+ DEFINE_BIT(PIPE_NEW_DEPTH_BUFFER),
+ DEFINE_BIT(PIPE_NEW_COLOR_BUFFERS),
+ DEFINE_BIT(PIPE_NEW_QUERY),
+ DEFINE_BIT(PIPE_NEW_SCISSOR),
+ DEFINE_BIT(PIPE_NEW_BOUND_TEXTURES),
+ DEFINE_BIT(PIPE_NEW_NR_CBUFS),
+ {0, 0, 0}
+};
+
+static struct dirty_bit_map brw_bits[] = {
+ DEFINE_BIT(BRW_NEW_URB_FENCE),
+ DEFINE_BIT(BRW_NEW_FRAGMENT_PROGRAM),
+ DEFINE_BIT(BRW_NEW_VERTEX_PROGRAM),
+ DEFINE_BIT(BRW_NEW_INPUT_DIMENSIONS),
+ DEFINE_BIT(BRW_NEW_CURBE_OFFSETS),
+ DEFINE_BIT(BRW_NEW_REDUCED_PRIMITIVE),
+ DEFINE_BIT(BRW_NEW_PRIMITIVE),
+ DEFINE_BIT(BRW_NEW_CONTEXT),
+ DEFINE_BIT(BRW_NEW_WM_INPUT_DIMENSIONS),
+ DEFINE_BIT(BRW_NEW_PSP),
+ DEFINE_BIT(BRW_NEW_WM_SURFACES),
+ DEFINE_BIT(BRW_NEW_xxx),
+ DEFINE_BIT(BRW_NEW_INDICES),
+ {0, 0, 0}
+};
+
+static struct dirty_bit_map cache_bits[] = {
+ DEFINE_BIT(CACHE_NEW_CC_VP),
+ DEFINE_BIT(CACHE_NEW_CC_UNIT),
+ DEFINE_BIT(CACHE_NEW_WM_PROG),
+ DEFINE_BIT(CACHE_NEW_SAMPLER_DEFAULT_COLOR),
+ DEFINE_BIT(CACHE_NEW_SAMPLER),
+ DEFINE_BIT(CACHE_NEW_WM_UNIT),
+ DEFINE_BIT(CACHE_NEW_SF_PROG),
+ DEFINE_BIT(CACHE_NEW_SF_VP),
+ DEFINE_BIT(CACHE_NEW_SF_UNIT),
+ DEFINE_BIT(CACHE_NEW_VS_UNIT),
+ DEFINE_BIT(CACHE_NEW_VS_PROG),
+ DEFINE_BIT(CACHE_NEW_GS_UNIT),
+ DEFINE_BIT(CACHE_NEW_GS_PROG),
+ DEFINE_BIT(CACHE_NEW_CLIP_VP),
+ DEFINE_BIT(CACHE_NEW_CLIP_UNIT),
+ DEFINE_BIT(CACHE_NEW_CLIP_PROG),
+ DEFINE_BIT(CACHE_NEW_SURFACE),
+ DEFINE_BIT(CACHE_NEW_SURF_BIND),
+ {0, 0, 0}
+};
+
+
+static void
+brw_update_dirty_count(struct dirty_bit_map *bit_map, int32_t bits)
+{
+ int i;
+
+ for (i = 0; i < 32; i++) {
+ if (bit_map[i].bit == 0)
+ return;
+
+ if (bit_map[i].bit & bits)
+ bit_map[i].count++;
+ }
+}
+
+static void
+brw_print_dirty_count(struct dirty_bit_map *bit_map, int32_t bits)
+{
+ int i;
+
+ for (i = 0; i < 32; i++) {
+ if (bit_map[i].bit == 0)
+ return;
+
+ debug_printf("0x%08x: %12d (%s)\n",
+ bit_map[i].bit, bit_map[i].count, bit_map[i].name);
+ }
+}
+
+void
+brw_update_dirty_counts( unsigned mesa,
+ unsigned brw,
+ unsigned cache )
+{
+ static int dirty_count = 0;
+
+ brw_update_dirty_count(mesa_bits, mesa);
+ brw_update_dirty_count(brw_bits, brw);
+ brw_update_dirty_count(cache_bits, cache);
+ if (dirty_count++ % 1000 == 0) {
+ brw_print_dirty_count(mesa_bits, mesa);
+ brw_print_dirty_count(brw_bits, brw);
+ brw_print_dirty_count(cache_bits, cache);
+ debug_printf("\n");
+ }
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_batchbuffer.h"
+#include "brw_debug.h"
+
+const struct brw_tracked_state *atoms[] =
+{
+/* &brw_wm_input_sizes, */
+ &brw_vs_prog,
+ &brw_gs_prog,
+ &brw_clip_prog,
+ &brw_sf_prog,
+ &brw_wm_prog,
+
+ /* Once all the programs are done, we know how large urb entry
+ * sizes need to be and can decide if we need to change the urb
+ * layout.
+ */
+ &brw_curbe_offsets,
+ &brw_recalculate_urb_fence,
+
+ &brw_cc_vp,
+ &brw_cc_unit,
+
+ &brw_vs_surfaces, /* must do before unit */
+ /*&brw_wm_constant_surface,*/ /* must do before wm surfaces/bind bo */
+ &brw_wm_surfaces, /* must do before samplers and unit */
+ &brw_wm_samplers,
+
+ &brw_wm_unit,
+ &brw_sf_vp,
+ &brw_sf_unit,
+ &brw_vs_unit, /* always required, enabled or not */
+ &brw_clip_unit,
+ &brw_gs_unit,
+
+ /* Command packets:
+ */
+ &brw_invarient_state,
+ &brw_state_base_address,
+
+ &brw_binding_table_pointers,
+ &brw_blend_constant_color,
+
+ &brw_depthbuffer,
+ &brw_polygon_stipple,
+ &brw_line_stipple,
+
+ &brw_psp_urb_cbs,
+
+ &brw_drawing_rect,
+ &brw_indices,
+ &brw_index_buffer,
+ &brw_vertices,
+
+ &brw_curbe_buffer
+};
+
+
+void brw_init_state( struct brw_context *brw )
+{
+ brw_init_caches(brw);
+}
+
+
+void brw_destroy_state( struct brw_context *brw )
+{
+ brw_destroy_caches(brw);
+ brw_destroy_batch_cache(brw);
+}
+
+/***********************************************************************
+ */
+
+static GLboolean check_state( const struct brw_state_flags *a,
+ const struct brw_state_flags *b )
+{
+ return ((a->mesa & b->mesa) ||
+ (a->brw & b->brw) ||
+ (a->cache & b->cache));
+}
+
+static void accumulate_state( struct brw_state_flags *a,
+ const struct brw_state_flags *b )
+{
+ a->mesa |= b->mesa;
+ a->brw |= b->brw;
+ a->cache |= b->cache;
+}
+
+
+static void xor_states( struct brw_state_flags *result,
+ const struct brw_state_flags *a,
+ const struct brw_state_flags *b )
+{
+ result->mesa = a->mesa ^ b->mesa;
+ result->brw = a->brw ^ b->brw;
+ result->cache = a->cache ^ b->cache;
+}
+
+static void
+brw_clear_validated_bos(struct brw_context *brw)
+{
+ int i;
+
+ /* Clear the last round of validated bos */
+ for (i = 0; i < brw->state.validated_bo_count; i++) {
+ bo_reference(&brw->state.validated_bos[i], NULL);
+ }
+ brw->state.validated_bo_count = 0;
+}
+
+
+/***********************************************************************
+ * Emit all state:
+ */
+enum pipe_error brw_validate_state( struct brw_context *brw )
+{
+ struct brw_state_flags *state = &brw->state.dirty;
+ GLuint i;
+ int ret;
+
+ brw_clear_validated_bos(brw);
+ brw_add_validated_bo(brw, brw->batch->buf);
+
+ if (brw->flags.always_emit_state) {
+ state->mesa |= ~0;
+ state->brw |= ~0;
+ state->cache |= ~0;
+ }
+
+ if (state->mesa == 0 &&
+ state->cache == 0 &&
+ state->brw == 0)
+ return 0;
+
+ if (brw->state.dirty.brw & BRW_NEW_CONTEXT)
+ brw_clear_batch_cache(brw);
+
+ /* do prepare stage for all atoms */
+ for (i = 0; i < Elements(atoms); i++) {
+ const struct brw_tracked_state *atom = atoms[i];
+
+ if (check_state(state, &atom->dirty)) {
+ if (atom->prepare) {
+ ret = atom->prepare(brw);
+ if (ret)
+ return ret;
+ }
+ }
+ }
+
+ /* Make sure that the textures which are referenced by the current
+ * brw fragment program are actually present/valid.
+ * If this fails, we can experience GPU lock-ups.
+ */
+ {
+ const struct brw_fragment_shader *fp = brw->curr.fragment_shader;
+ if (fp) {
+ assert(fp->info.file_max[TGSI_FILE_SAMPLER] < (int)brw->curr.num_samplers);
+ /*assert(fp->info.texture_max <= brw->curr.num_textures);*/
+ }
+ }
+
+ return 0;
+}
+
+
+enum pipe_error brw_upload_state(struct brw_context *brw)
+{
+ struct brw_state_flags *state = &brw->state.dirty;
+ int ret;
+ int i;
+
+ brw_clear_validated_bos(brw);
+
+ if (BRW_DEBUG) {
+ /* Debug version which enforces various sanity checks on the
+ * state flags which are generated and checked to help ensure
+ * state atoms are ordered correctly in the list.
+ */
+ struct brw_state_flags examined, prev;
+ memset(&examined, 0, sizeof(examined));
+ prev = *state;
+
+ for (i = 0; i < Elements(atoms); i++) {
+ const struct brw_tracked_state *atom = atoms[i];
+ struct brw_state_flags generated;
+
+ assert(atom->dirty.mesa ||
+ atom->dirty.brw ||
+ atom->dirty.cache);
+
+ if (check_state(state, &atom->dirty)) {
+ if (atom->emit) {
+ ret = atom->emit( brw );
+ if (ret)
+ return ret;
+ }
+ }
+
+ accumulate_state(&examined, &atom->dirty);
+
+ /* generated = (prev ^ state)
+ * if (examined & generated)
+ * fail;
+ */
+ xor_states(&generated, &prev, state);
+ assert(!check_state(&examined, &generated));
+ prev = *state;
+ }
+ }
+ else {
+ for (i = 0; i < Elements(atoms); i++) {
+ const struct brw_tracked_state *atom = atoms[i];
+
+ if (check_state(state, &atom->dirty)) {
+ if (atom->emit) {
+ ret = atom->emit( brw );
+ if (ret)
+ return ret;
+ }
+ }
+ }
+ }
+
+ if (BRW_DEBUG & DEBUG_STATE) {
+ brw_update_dirty_counts( state->mesa,
+ state->brw,
+ state->cache );
+ }
+
+ /* Clear dirty flags:
+ */
+ memset(state, 0, sizeof(*state));
+ return 0;
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#ifndef BRW_STRUCTS_H
+#define BRW_STRUCTS_H
+
+#include "brw_types.h"
+
+/** Number of general purpose registers (VS, WM, etc) */
+#define BRW_MAX_GRF 128
+
+/** Number of message register file registers */
+#define BRW_MAX_MRF 16
+
+
+/* Command packets:
+ */
+struct header
+{
+ GLuint length:16;
+ GLuint opcode:16;
+};
+
+
+union header_union
+{
+ struct header bits;
+ GLuint dword;
+};
+
+struct brw_3d_control
+{
+ struct
+ {
+ GLuint length:8;
+ GLuint notify_enable:1;
+ GLuint pad:3;
+ GLuint wc_flush_enable:1;
+ GLuint depth_stall_enable:1;
+ GLuint operation:2;
+ GLuint opcode:16;
+ } header;
+
+ struct
+ {
+ GLuint pad:2;
+ GLuint dest_addr_type:1;
+ GLuint dest_addr:29;
+ } dest;
+
+ GLuint dword2;
+ GLuint dword3;
+};
+
+
+struct brw_3d_primitive
+{
+ struct
+ {
+ GLuint length:8;
+ GLuint pad:2;
+ GLuint topology:5;
+ GLuint indexed:1;
+ GLuint opcode:16;
+ } header;
+
+ GLuint verts_per_instance;
+ GLuint start_vert_location;
+ GLuint instance_count;
+ GLuint start_instance_location;
+ GLuint base_vert_location;
+};
+
+/* These seem to be passed around as function args, so it works out
+ * better to keep them as #defines:
+ */
+#define BRW_FLUSH_READ_CACHE 0x1
+#define BRW_FLUSH_STATE_CACHE 0x2
+#define BRW_INHIBIT_FLUSH_RENDER_CACHE 0x4
+#define BRW_FLUSH_SNAPSHOT_COUNTERS 0x8
+
+struct brw_mi_flush
+{
+ GLuint flags:4;
+ GLuint pad:12;
+ GLuint opcode:16;
+};
+
+struct brw_vf_statistics
+{
+ GLuint statistics_enable:1;
+ GLuint pad:15;
+ GLuint opcode:16;
+};
+
+
+
+struct brw_binding_table_pointers
+{
+ struct header header;
+ GLuint vs;
+ GLuint gs;
+ GLuint clp;
+ GLuint sf;
+ GLuint wm;
+};
+
+
+struct brw_blend_constant_color
+{
+ struct header header;
+ GLfloat blend_constant_color[4];
+};
+
+
+struct brw_depthbuffer
+{
+ union header_union header;
+
+ union {
+ struct {
+ GLuint pitch:18;
+ GLuint format:3;
+ GLuint pad:2;
+ GLuint software_tiled_rendering_mode:2;
+ GLuint depth_offset_disable:1;
+ GLuint tile_walk:1;
+ GLuint tiled_surface:1;
+ GLuint pad2:1;
+ GLuint surface_type:3;
+ } bits;
+ GLuint dword;
+ } dword1;
+
+ GLuint dword2_base_addr;
+
+ union {
+ struct {
+ GLuint pad:1;
+ GLuint mipmap_layout:1;
+ GLuint lod:4;
+ GLuint width:13;
+ GLuint height:13;
+ } bits;
+ GLuint dword;
+ } dword3;
+
+ union {
+ struct {
+ GLuint pad:10;
+ GLuint min_array_element:11;
+ GLuint depth:11;
+ } bits;
+ GLuint dword;
+ } dword4;
+};
+
+struct brw_depthbuffer_g4x
+{
+ union header_union header;
+
+ union {
+ struct {
+ GLuint pitch:18;
+ GLuint format:3;
+ GLuint pad:2;
+ GLuint software_tiled_rendering_mode:2;
+ GLuint depth_offset_disable:1;
+ GLuint tile_walk:1;
+ GLuint tiled_surface:1;
+ GLuint pad2:1;
+ GLuint surface_type:3;
+ } bits;
+ GLuint dword;
+ } dword1;
+
+ GLuint dword2_base_addr;
+
+ union {
+ struct {
+ GLuint pad:1;
+ GLuint mipmap_layout:1;
+ GLuint lod:4;
+ GLuint width:13;
+ GLuint height:13;
+ } bits;
+ GLuint dword;
+ } dword3;
+
+ union {
+ struct {
+ GLuint pad:10;
+ GLuint min_array_element:11;
+ GLuint depth:11;
+ } bits;
+ GLuint dword;
+ } dword4;
+
+ union {
+ struct {
+ GLuint xoffset:16;
+ GLuint yoffset:16;
+ } bits;
+ GLuint dword;
+ } dword5; /* NEW in Integrated Graphics Device */
+};
+
+struct brw_drawrect
+{
+ struct header header;
+ GLuint xmin:16;
+ GLuint ymin:16;
+ GLuint xmax:16;
+ GLuint ymax:16;
+ GLuint xorg:16;
+ GLuint yorg:16;
+};
+
+
+
+
+struct brw_global_depth_offset_clamp
+{
+ struct header header;
+ GLfloat depth_offset_clamp;
+};
+
+struct brw_indexbuffer
+{
+ union {
+ struct
+ {
+ GLuint length:8;
+ GLuint index_format:2;
+ GLuint cut_index_enable:1;
+ GLuint pad:5;
+ GLuint opcode:16;
+ } bits;
+ GLuint dword;
+
+ } header;
+
+ GLuint buffer_start;
+ GLuint buffer_end;
+};
+
+/* NEW in Integrated Graphics Device */
+struct brw_aa_line_parameters
+{
+ struct header header;
+
+ struct {
+ GLuint aa_coverage_scope:8;
+ GLuint pad0:8;
+ GLuint aa_coverage_bias:8;
+ GLuint pad1:8;
+ } bits0;
+
+ struct {
+ GLuint aa_coverage_endcap_slope:8;
+ GLuint pad0:8;
+ GLuint aa_coverage_endcap_bias:8;
+ GLuint pad1:8;
+ } bits1;
+};
+
+struct brw_line_stipple
+{
+ struct header header;
+
+ struct
+ {
+ GLuint pattern:16;
+ GLuint pad:16;
+ } bits0;
+
+ struct
+ {
+ GLuint repeat_count:9;
+ GLuint pad:7;
+ GLuint inverse_repeat_count:16;
+ } bits1;
+};
+
+
+struct brw_pipelined_state_pointers
+{
+ struct header header;
+
+ struct {
+ GLuint pad:5;
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE */
+ } vs;
+
+ struct
+ {
+ GLuint enable:1;
+ GLuint pad:4;
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE */
+ } gs;
+
+ struct
+ {
+ GLuint enable:1;
+ GLuint pad:4;
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE */
+ } clp;
+
+ struct
+ {
+ GLuint pad:5;
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE */
+ } sf;
+
+ struct
+ {
+ GLuint pad:5;
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE */
+ } wm;
+
+ struct
+ {
+ GLuint pad:5;
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE. KW: check me! */
+ } cc;
+};
+
+
+struct brw_polygon_stipple_offset
+{
+ struct header header;
+
+ struct {
+ GLuint y_offset:5;
+ GLuint pad:3;
+ GLuint x_offset:5;
+ GLuint pad0:19;
+ } bits0;
+};
+
+
+
+struct brw_polygon_stipple
+{
+ struct header header;
+ GLuint stipple[32];
+};
+
+
+
+struct brw_pipeline_select
+{
+ struct
+ {
+ GLuint pipeline_select:1;
+ GLuint pad:15;
+ GLuint opcode:16;
+ } header;
+};
+
+
+struct brw_pipe_control
+{
+ struct
+ {
+ GLuint length:8;
+ GLuint notify_enable:1;
+ GLuint texture_cache_flush_enable:1;
+ GLuint indirect_state_pointers_disable:1;
+ GLuint instruction_state_cache_flush_enable:1;
+ GLuint write_cache_flush_enable:1;
+ GLuint depth_stall_enable:1;
+ GLuint post_sync_operation:2;
+
+ GLuint opcode:16;
+ } header;
+
+ struct
+ {
+ GLuint pad:2;
+ GLuint dest_addr_type:1;
+ GLuint dest_addr:29;
+ } bits1;
+
+ GLuint data0;
+ GLuint data1;
+};
+
+
+struct brw_urb_fence
+{
+ struct
+ {
+ GLuint length:8;
+ GLuint vs_realloc:1;
+ GLuint gs_realloc:1;
+ GLuint clp_realloc:1;
+ GLuint sf_realloc:1;
+ GLuint vfe_realloc:1;
+ GLuint cs_realloc:1;
+ GLuint pad:2;
+ GLuint opcode:16;
+ } header;
+
+ struct
+ {
+ GLuint vs_fence:10;
+ GLuint gs_fence:10;
+ GLuint clp_fence:10;
+ GLuint pad:2;
+ } bits0;
+
+ struct
+ {
+ GLuint sf_fence:10;
+ GLuint vf_fence:10;
+ GLuint cs_fence:11;
+ GLuint pad:1;
+ } bits1;
+};
+
+struct brw_cs_urb_state
+{
+ struct header header;
+
+ struct
+ {
+ GLuint nr_urb_entries:3;
+ GLuint pad:1;
+ GLuint urb_entry_size:5;
+ GLuint pad0:23;
+ } bits0;
+};
+
+struct brw_constant_buffer
+{
+ struct
+ {
+ GLuint length:8;
+ GLuint valid:1;
+ GLuint pad:7;
+ GLuint opcode:16;
+ } header;
+
+ struct
+ {
+ GLuint buffer_length:6;
+ GLuint buffer_address:26;
+ } bits0;
+};
+
+struct brw_state_base_address
+{
+ struct header header;
+
+ struct
+ {
+ GLuint modify_enable:1;
+ GLuint pad:4;
+ GLuint general_state_address:27;
+ } bits0;
+
+ struct
+ {
+ GLuint modify_enable:1;
+ GLuint pad:4;
+ GLuint surface_state_address:27;
+ } bits1;
+
+ struct
+ {
+ GLuint modify_enable:1;
+ GLuint pad:4;
+ GLuint indirect_object_state_address:27;
+ } bits2;
+
+ struct
+ {
+ GLuint modify_enable:1;
+ GLuint pad:11;
+ GLuint general_state_upper_bound:20;
+ } bits3;
+
+ struct
+ {
+ GLuint modify_enable:1;
+ GLuint pad:11;
+ GLuint indirect_object_state_upper_bound:20;
+ } bits4;
+};
+
+struct brw_state_prefetch
+{
+ struct header header;
+
+ struct
+ {
+ GLuint prefetch_count:3;
+ GLuint pad:3;
+ GLuint prefetch_pointer:26;
+ } bits0;
+};
+
+struct brw_system_instruction_pointer
+{
+ struct header header;
+
+ struct
+ {
+ GLuint pad:4;
+ GLuint system_instruction_pointer:28;
+ } bits0;
+};
+
+
+
+
+/* State structs for the various fixed function units:
+ */
+
+
+struct thread0
+{
+ GLuint pad0:1;
+ GLuint grf_reg_count:3;
+ GLuint pad1:2;
+ GLuint kernel_start_pointer:26; /* Offset from GENERAL_STATE_BASE */
+};
+
+struct thread1
+{
+ GLuint ext_halt_exception_enable:1;
+ GLuint sw_exception_enable:1;
+ GLuint mask_stack_exception_enable:1;
+ GLuint timeout_exception_enable:1;
+ GLuint illegal_op_exception_enable:1;
+ GLuint pad0:3;
+ GLuint depth_coef_urb_read_offset:6; /* WM only */
+ GLuint pad1:2;
+ GLuint floating_point_mode:1;
+ GLuint thread_priority:1;
+ GLuint binding_table_entry_count:8;
+ GLuint pad3:5;
+ GLuint single_program_flow:1;
+};
+
+struct thread2
+{
+ GLuint per_thread_scratch_space:4;
+ GLuint pad0:6;
+ GLuint scratch_space_base_pointer:22;
+};
+
+
+struct thread3
+{
+ GLuint dispatch_grf_start_reg:4;
+ GLuint urb_entry_read_offset:6;
+ GLuint pad0:1;
+ GLuint urb_entry_read_length:6;
+ GLuint pad1:1;
+ GLuint const_urb_entry_read_offset:6;
+ GLuint pad2:1;
+ GLuint const_urb_entry_read_length:6;
+ GLuint pad3:1;
+};
+
+
+
+struct brw_clip_unit_state
+{
+ struct thread0 thread0;
+ struct
+ {
+ GLuint pad0:7;
+ GLuint sw_exception_enable:1;
+ GLuint pad1:3;
+ GLuint mask_stack_exception_enable:1;
+ GLuint pad2:1;
+ GLuint illegal_op_exception_enable:1;
+ GLuint pad3:2;
+ GLuint floating_point_mode:1;
+ GLuint thread_priority:1;
+ GLuint binding_table_entry_count:8;
+ GLuint pad4:5;
+ GLuint single_program_flow:1;
+ } thread1;
+
+ struct thread2 thread2;
+ struct thread3 thread3;
+
+ struct
+ {
+ GLuint pad0:9;
+ GLuint gs_output_stats:1; /* not always */
+ GLuint stats_enable:1;
+ GLuint nr_urb_entries:7;
+ GLuint pad1:1;
+ GLuint urb_entry_allocation_size:5;
+ GLuint pad2:1;
+ GLuint max_threads:5; /* may be less */
+ GLuint pad3:2;
+ } thread4;
+
+ struct
+ {
+ GLuint pad0:13;
+ GLuint clip_mode:3;
+ GLuint userclip_enable_flags:8;
+ GLuint userclip_must_clip:1;
+ GLuint negative_w_clip_test:1;
+ GLuint guard_band_enable:1;
+ GLuint viewport_z_clip_enable:1;
+ GLuint viewport_xy_clip_enable:1;
+ GLuint vertex_position_space:1;
+ GLuint api_mode:1;
+ GLuint pad2:1;
+ } clip5;
+
+ struct
+ {
+ GLuint pad0:5;
+ GLuint clipper_viewport_state_ptr:27;
+ } clip6;
+
+
+ GLfloat viewport_xmin;
+ GLfloat viewport_xmax;
+ GLfloat viewport_ymin;
+ GLfloat viewport_ymax;
+};
+
+
+
+struct brw_cc_unit_state
+{
+ struct brw_cc0
+ {
+ GLuint pad0:3;
+ GLuint bf_stencil_pass_depth_pass_op:3;
+ GLuint bf_stencil_pass_depth_fail_op:3;
+ GLuint bf_stencil_fail_op:3;
+ GLuint bf_stencil_func:3;
+ GLuint bf_stencil_enable:1;
+ GLuint pad1:2;
+ GLuint stencil_write_enable:1;
+ GLuint stencil_pass_depth_pass_op:3;
+ GLuint stencil_pass_depth_fail_op:3;
+ GLuint stencil_fail_op:3;
+ GLuint stencil_func:3;
+ GLuint stencil_enable:1;
+ } cc0;
+
+
+ struct brw_cc1
+ {
+ GLuint bf_stencil_ref:8;
+ GLuint stencil_write_mask:8;
+ GLuint stencil_test_mask:8;
+ GLuint stencil_ref:8;
+ } cc1;
+
+
+ struct brw_cc2
+ {
+ GLuint logicop_enable:1;
+ GLuint pad0:10;
+ GLuint depth_write_enable:1;
+ GLuint depth_test_function:3;
+ GLuint depth_test:1;
+ GLuint bf_stencil_write_mask:8;
+ GLuint bf_stencil_test_mask:8;
+ } cc2;
+
+
+ struct brw_cc3
+ {
+ GLuint pad0:8;
+ GLuint alpha_test_func:3;
+ GLuint alpha_test:1;
+ GLuint blend_enable:1;
+ GLuint ia_blend_enable:1;
+ GLuint pad1:1;
+ GLuint alpha_test_format:1;
+ GLuint pad2:16;
+ } cc3;
+
+ struct brw_cc4
+ {
+ GLuint pad0:5;
+ GLuint cc_viewport_state_offset:27; /* Offset from GENERAL_STATE_BASE */
+ } cc4;
+
+ struct brw_cc5
+ {
+ GLuint pad0:2;
+ GLuint ia_dest_blend_factor:5;
+ GLuint ia_src_blend_factor:5;
+ GLuint ia_blend_function:3;
+ GLuint statistics_enable:1;
+ GLuint logicop_func:4;
+ GLuint pad1:11;
+ GLuint dither_enable:1;
+ } cc5;
+
+ struct brw_cc6
+ {
+ GLuint clamp_post_alpha_blend:1;
+ GLuint clamp_pre_alpha_blend:1;
+ GLuint clamp_range:2;
+ GLuint pad0:11;
+ GLuint y_dither_offset:2;
+ GLuint x_dither_offset:2;
+ GLuint dest_blend_factor:5;
+ GLuint src_blend_factor:5;
+ GLuint blend_function:3;
+ } cc6;
+
+ struct brw_cc7 {
+ union {
+ GLfloat f;
+ GLubyte ub[4];
+ } alpha_ref;
+ } cc7;
+};
+
+
+
+struct brw_sf_unit_state
+{
+ struct thread0 thread0;
+ struct thread1 thread1;
+ struct thread2 thread2;
+ struct thread3 thread3;
+
+ struct
+ {
+ GLuint pad0:10;
+ GLuint stats_enable:1;
+ GLuint nr_urb_entries:7;
+ GLuint pad1:1;
+ GLuint urb_entry_allocation_size:5;
+ GLuint pad2:1;
+ GLuint max_threads:6;
+ GLuint pad3:1;
+ } thread4;
+
+ struct
+ {
+ GLuint front_winding:1;
+ GLuint viewport_transform:1;
+ GLuint pad0:3;
+ GLuint sf_viewport_state_offset:27; /* Offset from GENERAL_STATE_BASE */
+ } sf5;
+
+ struct
+ {
+ GLuint pad0:9;
+ GLuint dest_org_vbias:4;
+ GLuint dest_org_hbias:4;
+ GLuint scissor:1;
+ GLuint disable_2x2_trifilter:1;
+ GLuint disable_zero_pix_trifilter:1;
+ GLuint point_rast_rule:2;
+ GLuint line_endcap_aa_region_width:2;
+ GLuint line_width:4;
+ GLuint fast_scissor_disable:1;
+ GLuint cull_mode:2;
+ GLuint aa_enable:1;
+ } sf6;
+
+ struct
+ {
+ GLuint point_size:11;
+ GLuint use_point_size_state:1;
+ GLuint subpixel_precision:1;
+ GLuint sprite_point:1;
+ GLuint pad0:10;
+ GLuint aa_line_distance_mode:1;
+ GLuint trifan_pv:2;
+ GLuint linestrip_pv:2;
+ GLuint tristrip_pv:2;
+ GLuint line_last_pixel_enable:1;
+ } sf7;
+
+};
+
+
+struct brw_gs_unit_state
+{
+ struct thread0 thread0;
+ struct thread1 thread1;
+ struct thread2 thread2;
+ struct thread3 thread3;
+
+ struct
+ {
+ GLuint pad0:8;
+ GLuint rendering_enable:1; /* for IGDNG */
+ GLuint pad4:1;
+ GLuint stats_enable:1;
+ GLuint nr_urb_entries:7;
+ GLuint pad1:1;
+ GLuint urb_entry_allocation_size:5;
+ GLuint pad2:1;
+ GLuint max_threads:5;
+ GLuint pad3:2;
+ } thread4;
+
+ struct
+ {
+ GLuint sampler_count:3;
+ GLuint pad0:2;
+ GLuint sampler_state_pointer:27;
+ } gs5;
+
+
+ struct
+ {
+ GLuint max_vp_index:4;
+ GLuint pad0:12;
+ GLuint svbi_post_inc_value:10;
+ GLuint pad1:1;
+ GLuint svbi_post_inc_enable:1;
+ GLuint svbi_payload:1;
+ GLuint discard_adjaceny:1;
+ GLuint reorder_enable:1;
+ GLuint pad2:1;
+ } gs6;
+};
+
+
+struct brw_vs_unit_state
+{
+ struct thread0 thread0;
+ struct thread1 thread1;
+ struct thread2 thread2;
+ struct thread3 thread3;
+
+ struct
+ {
+ GLuint pad0:10;
+ GLuint stats_enable:1;
+ GLuint nr_urb_entries:7;
+ GLuint pad1:1;
+ GLuint urb_entry_allocation_size:5;
+ GLuint pad2:1;
+ GLuint max_threads:6;
+ GLuint pad3:1;
+ } thread4;
+
+ struct
+ {
+ GLuint sampler_count:3;
+ GLuint pad0:2;
+ GLuint sampler_state_pointer:27;
+ } vs5;
+
+ struct
+ {
+ GLuint vs_enable:1;
+ GLuint vert_cache_disable:1;
+ GLuint pad0:30;
+ } vs6;
+};
+
+
+struct brw_wm_unit_state
+{
+ struct thread0 thread0;
+ struct thread1 thread1;
+ struct thread2 thread2;
+ struct thread3 thread3;
+
+ struct {
+ GLuint stats_enable:1;
+ GLuint depth_buffer_clear:1;
+ GLuint sampler_count:3;
+ GLuint sampler_state_pointer:27;
+ } wm4;
+
+ struct
+ {
+ GLuint enable_8_pix:1;
+ GLuint enable_16_pix:1;
+ GLuint enable_32_pix:1;
+ GLuint enable_con_32_pix:1;
+ GLuint enable_con_64_pix:1;
+ GLuint pad0:5;
+ GLuint legacy_global_depth_bias:1;
+ GLuint line_stipple:1;
+ GLuint depth_offset:1;
+ GLuint polygon_stipple:1;
+ GLuint line_aa_region_width:2;
+ GLuint line_endcap_aa_region_width:2;
+ GLuint early_depth_test:1;
+ GLuint thread_dispatch_enable:1;
+ GLuint program_uses_depth:1;
+ GLuint program_computes_depth:1;
+ GLuint program_uses_killpixel:1;
+ GLuint legacy_line_rast: 1;
+ GLuint transposed_urb_read_enable:1;
+ GLuint max_threads:7;
+ } wm5;
+
+ GLfloat global_depth_offset_constant;
+ GLfloat global_depth_offset_scale;
+
+ /* for IGDNG only */
+ struct {
+ GLuint pad0:1;
+ GLuint grf_reg_count_1:3;
+ GLuint pad1:2;
+ GLuint kernel_start_pointer_1:26;
+ } wm8;
+
+ struct {
+ GLuint pad0:1;
+ GLuint grf_reg_count_2:3;
+ GLuint pad1:2;
+ GLuint kernel_start_pointer_2:26;
+ } wm9;
+
+ struct {
+ GLuint pad0:1;
+ GLuint grf_reg_count_3:3;
+ GLuint pad1:2;
+ GLuint kernel_start_pointer_3:26;
+ } wm10;
+};
+
+struct brw_sampler_default_color {
+ GLfloat color[4];
+};
+
+struct brw_sampler_state
+{
+
+ struct brw_ss0
+ {
+ GLuint shadow_function:3;
+ GLuint lod_bias:11;
+ GLuint min_filter:3;
+ GLuint mag_filter:3;
+ GLuint mip_filter:2;
+ GLuint base_level:5;
+ GLuint pad:1;
+ GLuint lod_preclamp:1;
+ GLuint default_color_mode:1;
+ GLuint pad0:1;
+ GLuint disable:1;
+ } ss0;
+
+ struct brw_ss1
+ {
+ GLuint r_wrap_mode:3;
+ GLuint t_wrap_mode:3;
+ GLuint s_wrap_mode:3;
+ GLuint pad:3;
+ GLuint max_lod:10;
+ GLuint min_lod:10;
+ } ss1;
+
+
+ struct brw_ss2
+ {
+ GLuint pad:5;
+ GLuint default_color_pointer:27;
+ } ss2;
+
+ struct brw_ss3
+ {
+ GLuint pad:19;
+ GLuint max_aniso:3;
+ GLuint chroma_key_mode:1;
+ GLuint chroma_key_index:2;
+ GLuint chroma_key_enable:1;
+ GLuint monochrome_filter_width:3;
+ GLuint monochrome_filter_height:3;
+ } ss3;
+};
+
+
+struct brw_clipper_viewport
+{
+ GLfloat xmin;
+ GLfloat xmax;
+ GLfloat ymin;
+ GLfloat ymax;
+};
+
+struct brw_cc_viewport
+{
+ GLfloat min_depth;
+ GLfloat max_depth;
+};
+
+struct brw_sf_viewport
+{
+ struct {
+ GLfloat m00;
+ GLfloat m11;
+ GLfloat m22;
+ GLfloat m30;
+ GLfloat m31;
+ GLfloat m32;
+ } viewport;
+
+ /* scissor coordinates are inclusive */
+ struct {
+ GLshort xmin;
+ GLshort ymin;
+ GLshort xmax;
+ GLshort ymax;
+ } scissor;
+};
+
+/* Documented in the subsystem/shared-functions/sampler chapter...
+ */
+struct brw_surface_state
+{
+ struct brw_surf_ss0 {
+ GLuint cube_pos_z:1;
+ GLuint cube_neg_z:1;
+ GLuint cube_pos_y:1;
+ GLuint cube_neg_y:1;
+ GLuint cube_pos_x:1;
+ GLuint cube_neg_x:1;
+ GLuint pad:4;
+ GLuint mipmap_layout_mode:1;
+ GLuint vert_line_stride_ofs:1;
+ GLuint vert_line_stride:1;
+ GLuint color_blend:1;
+ GLuint writedisable_blue:1;
+ GLuint writedisable_green:1;
+ GLuint writedisable_red:1;
+ GLuint writedisable_alpha:1;
+ GLuint surface_format:9; /**< BRW_SURFACEFORMAT_x */
+ GLuint data_return_format:1;
+ GLuint pad0:1;
+ GLuint surface_type:3; /**< BRW_SURFACE_1D/2D/3D/CUBE */
+ } ss0;
+
+ struct brw_surf_ss1 {
+ GLuint base_addr;
+ } ss1;
+
+ struct brw_surf_ss2 {
+ GLuint pad:2;
+ GLuint mip_count:4;
+ GLuint width:13;
+ GLuint height:13;
+ } ss2;
+
+ struct brw_surf_ss3 {
+ GLuint tile_walk:1;
+ GLuint tiled_surface:1;
+ GLuint pad:1;
+ GLuint pitch:18;
+ GLuint depth:11;
+ } ss3;
+
+ struct brw_surf_ss4 {
+ GLuint multisample_position_palette_index:3;
+ GLuint pad1:1;
+ GLuint num_multisamples:3;
+ GLuint pad0:1;
+ GLuint render_target_view_extent:9;
+ GLuint min_array_elt:11;
+ GLuint min_lod:4;
+ } ss4;
+
+ struct brw_surf_ss5 {
+ GLuint pad1:16;
+ GLuint llc_mapping:1;
+ GLuint mlc_mapping:1;
+ GLuint gfdt:1;
+ GLuint gfdt_src:1;
+ GLuint y_offset:4;
+ GLuint pad0:1;
+ GLuint x_offset:7;
+ } ss5; /* New in G4X */
+
+};
+
+
+
+struct brw_vertex_buffer_state
+{
+ struct {
+ GLuint pitch:11;
+ GLuint pad:15;
+ GLuint access_type:1;
+ GLuint vb_index:5;
+ } vb0;
+
+ GLuint start_addr;
+ GLuint max_index;
+#if 1
+ GLuint instance_data_step_rate; /* not included for sequential/random vertices? */
+#endif
+};
+
+#define BRW_VBP_MAX 17
+
+struct brw_vb_array_state {
+ struct header header;
+ struct brw_vertex_buffer_state vb[BRW_VBP_MAX];
+};
+
+
+struct brw_vertex_element_state
+{
+ struct
+ {
+ GLuint src_offset:11;
+ GLuint pad:5;
+ GLuint src_format:9;
+ GLuint pad0:1;
+ GLuint valid:1;
+ GLuint vertex_buffer_index:5;
+ } ve0;
+
+ struct
+ {
+ GLuint dst_offset:8;
+ GLuint pad:8;
+ GLuint vfcomponent3:4;
+ GLuint vfcomponent2:4;
+ GLuint vfcomponent1:4;
+ GLuint vfcomponent0:4;
+ } ve1;
+};
+
+#define BRW_VEP_MAX 18
+
+struct brw_vertex_element_packet {
+ struct header header;
+ struct brw_vertex_element_state ve[BRW_VEP_MAX]; /* note: less than _TNL_ATTRIB_MAX */
+};
+
+
+struct brw_urb_immediate {
+ GLuint opcode:4;
+ GLuint offset:6;
+ GLuint swizzle_control:2;
+ GLuint pad:1;
+ GLuint allocate:1;
+ GLuint used:1;
+ GLuint complete:1;
+ GLuint response_length:4;
+ GLuint msg_length:4;
+ GLuint msg_target:4;
+ GLuint pad1:3;
+ GLuint end_of_thread:1;
+};
+
+/* Instruction format for the execution units:
+ */
+
+struct brw_instruction
+{
+ struct
+ {
+ GLuint opcode:7;
+ GLuint pad:1;
+ GLuint access_mode:1;
+ GLuint mask_control:1;
+ GLuint dependency_control:2;
+ GLuint compression_control:2;
+ GLuint thread_control:2;
+ GLuint predicate_control:4;
+ GLuint predicate_inverse:1;
+ GLuint execution_size:3;
+ GLuint destreg__conditionalmod:4; /* destreg - send, conditionalmod - others */
+ GLuint pad0:2;
+ GLuint debug_control:1;
+ GLuint saturate:1;
+ } header;
+
+ union {
+ struct
+ {
+ GLuint dest_reg_file:2;
+ GLuint dest_reg_type:3;
+ GLuint src0_reg_file:2;
+ GLuint src0_reg_type:3;
+ GLuint src1_reg_file:2;
+ GLuint src1_reg_type:3;
+ GLuint pad:1;
+ GLuint dest_subreg_nr:5;
+ GLuint dest_reg_nr:8;
+ GLuint dest_horiz_stride:2;
+ GLuint dest_address_mode:1;
+ } da1;
+
+ struct
+ {
+ GLuint dest_reg_file:2;
+ GLuint dest_reg_type:3;
+ GLuint src0_reg_file:2;
+ GLuint src0_reg_type:3;
+ GLuint src1_reg_file:2; /* 0x00000c00 */
+ GLuint src1_reg_type:3; /* 0x00007000 */
+ GLuint pad:1;
+ GLint dest_indirect_offset:10; /* offset against the deref'd address reg */
+ GLuint dest_subreg_nr:3; /* subnr for the address reg a0.x */
+ GLuint dest_horiz_stride:2;
+ GLuint dest_address_mode:1;
+ } ia1;
+
+ struct
+ {
+ GLuint dest_reg_file:2;
+ GLuint dest_reg_type:3;
+ GLuint src0_reg_file:2;
+ GLuint src0_reg_type:3;
+ GLuint src1_reg_file:2;
+ GLuint src1_reg_type:3;
+ GLuint pad:1;
+ GLuint dest_writemask:4;
+ GLuint dest_subreg_nr:1;
+ GLuint dest_reg_nr:8;
+ GLuint pad1:2;
+ GLuint dest_address_mode:1;
+ } da16;
+
+ struct
+ {
+ GLuint dest_reg_file:2;
+ GLuint dest_reg_type:3;
+ GLuint src0_reg_file:2;
+ GLuint src0_reg_type:3;
+ GLuint pad0:6;
+ GLuint dest_writemask:4;
+ GLint dest_indirect_offset:6;
+ GLuint dest_subreg_nr:3;
+ GLuint pad1:2;
+ GLuint dest_address_mode:1;
+ } ia16;
+ } bits1;
+
+
+ union {
+ struct
+ {
+ GLuint src0_subreg_nr:5;
+ GLuint src0_reg_nr:8;
+ GLuint src0_abs:1;
+ GLuint src0_negate:1;
+ GLuint src0_address_mode:1;
+ GLuint src0_horiz_stride:2;
+ GLuint src0_width:3;
+ GLuint src0_vert_stride:4;
+ GLuint flag_reg_nr:1;
+ GLuint pad:6;
+ } da1;
+
+ struct
+ {
+ GLint src0_indirect_offset:10;
+ GLuint src0_subreg_nr:3;
+ GLuint src0_abs:1;
+ GLuint src0_negate:1;
+ GLuint src0_address_mode:1;
+ GLuint src0_horiz_stride:2;
+ GLuint src0_width:3;
+ GLuint src0_vert_stride:4;
+ GLuint flag_reg_nr:1;
+ GLuint pad:6;
+ } ia1;
+
+ struct
+ {
+ GLuint src0_swz_x:2;
+ GLuint src0_swz_y:2;
+ GLuint src0_subreg_nr:1;
+ GLuint src0_reg_nr:8;
+ GLuint src0_abs:1;
+ GLuint src0_negate:1;
+ GLuint src0_address_mode:1;
+ GLuint src0_swz_z:2;
+ GLuint src0_swz_w:2;
+ GLuint pad0:1;
+ GLuint src0_vert_stride:4;
+ GLuint flag_reg_nr:1;
+ GLuint pad1:6;
+ } da16;
+
+ struct
+ {
+ GLuint src0_swz_x:2;
+ GLuint src0_swz_y:2;
+ GLint src0_indirect_offset:6;
+ GLuint src0_subreg_nr:3;
+ GLuint src0_abs:1;
+ GLuint src0_negate:1;
+ GLuint src0_address_mode:1;
+ GLuint src0_swz_z:2;
+ GLuint src0_swz_w:2;
+ GLuint pad0:1;
+ GLuint src0_vert_stride:4;
+ GLuint flag_reg_nr:1;
+ GLuint pad1:6;
+ } ia16;
+
+ struct
+ {
+ GLuint pad:26;
+ GLuint end_of_thread:1;
+ GLuint pad1:1;
+ GLuint sfid:4;
+ } send_igdng; /* for IGDNG only */
+
+ } bits2;
+
+ union
+ {
+ struct
+ {
+ GLuint src1_subreg_nr:5;
+ GLuint src1_reg_nr:8;
+ GLuint src1_abs:1;
+ GLuint src1_negate:1;
+ GLuint src1_address_mode:1;
+ GLuint src1_horiz_stride:2;
+ GLuint src1_width:3;
+ GLuint src1_vert_stride:4;
+ GLuint pad0:7;
+ } da1;
+
+ struct
+ {
+ GLuint src1_swz_x:2;
+ GLuint src1_swz_y:2;
+ GLuint src1_subreg_nr:1;
+ GLuint src1_reg_nr:8;
+ GLuint src1_abs:1;
+ GLuint src1_negate:1;
+ GLuint src1_address_mode:1;
+ GLuint src1_swz_z:2;
+ GLuint src1_swz_w:2;
+ GLuint pad1:1;
+ GLuint src1_vert_stride:4;
+ GLuint pad2:7;
+ } da16;
+
+ struct
+ {
+ GLint src1_indirect_offset:10;
+ GLuint src1_subreg_nr:3;
+ GLuint src1_abs:1;
+ GLuint src1_negate:1;
+ GLuint src1_address_mode:1;
+ GLuint src1_horiz_stride:2;
+ GLuint src1_width:3;
+ GLuint src1_vert_stride:4;
+ GLuint flag_reg_nr:1;
+ GLuint pad1:6;
+ } ia1;
+
+ struct
+ {
+ GLuint src1_swz_x:2;
+ GLuint src1_swz_y:2;
+ GLint src1_indirect_offset:6;
+ GLuint src1_subreg_nr:3;
+ GLuint src1_abs:1;
+ GLuint src1_negate:1;
+ GLuint pad0:1;
+ GLuint src1_swz_z:2;
+ GLuint src1_swz_w:2;
+ GLuint pad1:1;
+ GLuint src1_vert_stride:4;
+ GLuint flag_reg_nr:1;
+ GLuint pad2:6;
+ } ia16;
+
+
+ struct
+ {
+ GLint jump_count:16; /* note: signed */
+ GLuint pop_count:4;
+ GLuint pad0:12;
+ } if_else;
+
+ struct {
+ GLuint function:4;
+ GLuint int_type:1;
+ GLuint precision:1;
+ GLuint saturate:1;
+ GLuint data_type:1;
+ GLuint pad0:8;
+ GLuint response_length:4;
+ GLuint msg_length:4;
+ GLuint msg_target:4;
+ GLuint pad1:3;
+ GLuint end_of_thread:1;
+ } math;
+
+ struct {
+ GLuint function:4;
+ GLuint int_type:1;
+ GLuint precision:1;
+ GLuint saturate:1;
+ GLuint data_type:1;
+ GLuint snapshot:1;
+ GLuint pad0:10;
+ GLuint header_present:1;
+ GLuint response_length:5;
+ GLuint msg_length:4;
+ GLuint pad1:2;
+ GLuint end_of_thread:1;
+ } math_igdng;
+
+ struct {
+ GLuint binding_table_index:8;
+ GLuint sampler:4;
+ GLuint return_format:2;
+ GLuint msg_type:2;
+ GLuint response_length:4;
+ GLuint msg_length:4;
+ GLuint msg_target:4;
+ GLuint pad1:3;
+ GLuint end_of_thread:1;
+ } sampler;
+
+ struct {
+ GLuint binding_table_index:8;
+ GLuint sampler:4;
+ GLuint msg_type:4;
+ GLuint response_length:4;
+ GLuint msg_length:4;
+ GLuint msg_target:4;
+ GLuint pad1:3;
+ GLuint end_of_thread:1;
+ } sampler_g4x;
+
+ struct {
+ GLuint binding_table_index:8;
+ GLuint sampler:4;
+ GLuint msg_type:4;
+ GLuint simd_mode:2;
+ GLuint pad0:1;
+ GLuint header_present:1;
+ GLuint response_length:5;
+ GLuint msg_length:4;
+ GLuint pad1:2;
+ GLuint end_of_thread:1;
+ } sampler_igdng;
+
+ struct brw_urb_immediate urb;
+
+ struct {
+ GLuint opcode:4;
+ GLuint offset:6;
+ GLuint swizzle_control:2;
+ GLuint pad:1;
+ GLuint allocate:1;
+ GLuint used:1;
+ GLuint complete:1;
+ GLuint pad0:3;
+ GLuint header_present:1;
+ GLuint response_length:5;
+ GLuint msg_length:4;
+ GLuint pad1:2;
+ GLuint end_of_thread:1;
+ } urb_igdng;
+
+ struct {
+ GLuint binding_table_index:8;
+ GLuint msg_control:4;
+ GLuint msg_type:2;
+ GLuint target_cache:2;
+ GLuint response_length:4;
+ GLuint msg_length:4;
+ GLuint msg_target:4;
+ GLuint pad1:3;
+ GLuint end_of_thread:1;
+ } dp_read;
+
+ struct {
+ GLuint binding_table_index:8;
+ GLuint msg_control:3;
+ GLuint msg_type:3;
+ GLuint target_cache:2;
+ GLuint pad0:3;
+ GLuint header_present:1;
+ GLuint response_length:5;
+ GLuint msg_length:4;
+ GLuint pad1:2;
+ GLuint end_of_thread:1;
+ } dp_read_igdng;
+
+ struct {
+ GLuint binding_table_index:8;
+ GLuint msg_control:3;
+ GLuint pixel_scoreboard_clear:1;
+ GLuint msg_type:3;
+ GLuint send_commit_msg:1;
+ GLuint response_length:4;
+ GLuint msg_length:4;
+ GLuint msg_target:4;
+ GLuint pad1:3;
+ GLuint end_of_thread:1;
+ } dp_write;
+
+ struct {
+ GLuint binding_table_index:8;
+ GLuint msg_control:3;
+ GLuint pixel_scoreboard_clear:1;
+ GLuint msg_type:3;
+ GLuint send_commit_msg:1;
+ GLuint pad0:3;
+ GLuint header_present:1;
+ GLuint response_length:5;
+ GLuint msg_length:4;
+ GLuint pad1:2;
+ GLuint end_of_thread:1;
+ } dp_write_igdng;
+
+ struct {
+ GLuint pad:16;
+ GLuint response_length:4;
+ GLuint msg_length:4;
+ GLuint msg_target:4;
+ GLuint pad1:3;
+ GLuint end_of_thread:1;
+ } generic;
+
+ struct {
+ GLuint pad:19;
+ GLuint header_present:1;
+ GLuint response_length:5;
+ GLuint msg_length:4;
+ GLuint pad1:2;
+ GLuint end_of_thread:1;
+ } generic_igdng;
+
+ GLint d;
+ GLuint ud;
+ float f;
+ } bits3;
+};
+
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * Dump i965 data structures.
+ *
+ * Generated automatically from brw_structs.h by brw_structs_dump.py.
+ */
+
+#include "util/u_debug.h"
+
+#include "brw_types.h"
+#include "brw_structs.h"
+#include "brw_structs_dump.h"
+
+void
+brw_dump_3d_control(const struct brw_3d_control *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.notify_enable = 0x%x\n", (*ptr).header.notify_enable);
+ debug_printf("\t\t.header.wc_flush_enable = 0x%x\n", (*ptr).header.wc_flush_enable);
+ debug_printf("\t\t.header.depth_stall_enable = 0x%x\n", (*ptr).header.depth_stall_enable);
+ debug_printf("\t\t.header.operation = 0x%x\n", (*ptr).header.operation);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.dest.dest_addr_type = 0x%x\n", (*ptr).dest.dest_addr_type);
+ debug_printf("\t\t.dest.dest_addr = 0x%x\n", (*ptr).dest.dest_addr);
+ debug_printf("\t\t.dword2 = 0x%x\n", (*ptr).dword2);
+ debug_printf("\t\t.dword3 = 0x%x\n", (*ptr).dword3);
+}
+
+void
+brw_dump_3d_primitive(const struct brw_3d_primitive *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.topology = 0x%x\n", (*ptr).header.topology);
+ debug_printf("\t\t.header.indexed = 0x%x\n", (*ptr).header.indexed);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.verts_per_instance = 0x%x\n", (*ptr).verts_per_instance);
+ debug_printf("\t\t.start_vert_location = 0x%x\n", (*ptr).start_vert_location);
+ debug_printf("\t\t.instance_count = 0x%x\n", (*ptr).instance_count);
+ debug_printf("\t\t.start_instance_location = 0x%x\n", (*ptr).start_instance_location);
+ debug_printf("\t\t.base_vert_location = 0x%x\n", (*ptr).base_vert_location);
+}
+
+void
+brw_dump_aa_line_parameters(const struct brw_aa_line_parameters *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.bits0.aa_coverage_scope = 0x%x\n", (*ptr).bits0.aa_coverage_scope);
+ debug_printf("\t\t.bits0.aa_coverage_bias = 0x%x\n", (*ptr).bits0.aa_coverage_bias);
+ debug_printf("\t\t.bits1.aa_coverage_endcap_slope = 0x%x\n", (*ptr).bits1.aa_coverage_endcap_slope);
+ debug_printf("\t\t.bits1.aa_coverage_endcap_bias = 0x%x\n", (*ptr).bits1.aa_coverage_endcap_bias);
+}
+
+void
+brw_dump_binding_table_pointers(const struct brw_binding_table_pointers *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.vs = 0x%x\n", (*ptr).vs);
+ debug_printf("\t\t.gs = 0x%x\n", (*ptr).gs);
+ debug_printf("\t\t.clp = 0x%x\n", (*ptr).clp);
+ debug_printf("\t\t.sf = 0x%x\n", (*ptr).sf);
+ debug_printf("\t\t.wm = 0x%x\n", (*ptr).wm);
+}
+
+void
+brw_dump_blend_constant_color(const struct brw_blend_constant_color *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.blend_constant_color[0] = %f\n", (*ptr).blend_constant_color[0]);
+ debug_printf("\t\t.blend_constant_color[1] = %f\n", (*ptr).blend_constant_color[1]);
+ debug_printf("\t\t.blend_constant_color[2] = %f\n", (*ptr).blend_constant_color[2]);
+ debug_printf("\t\t.blend_constant_color[3] = %f\n", (*ptr).blend_constant_color[3]);
+}
+
+void
+brw_dump_cc0(const struct brw_cc0 *ptr)
+{
+ debug_printf("\t\t.bf_stencil_pass_depth_pass_op = 0x%x\n", (*ptr).bf_stencil_pass_depth_pass_op);
+ debug_printf("\t\t.bf_stencil_pass_depth_fail_op = 0x%x\n", (*ptr).bf_stencil_pass_depth_fail_op);
+ debug_printf("\t\t.bf_stencil_fail_op = 0x%x\n", (*ptr).bf_stencil_fail_op);
+ debug_printf("\t\t.bf_stencil_func = 0x%x\n", (*ptr).bf_stencil_func);
+ debug_printf("\t\t.bf_stencil_enable = 0x%x\n", (*ptr).bf_stencil_enable);
+ debug_printf("\t\t.stencil_write_enable = 0x%x\n", (*ptr).stencil_write_enable);
+ debug_printf("\t\t.stencil_pass_depth_pass_op = 0x%x\n", (*ptr).stencil_pass_depth_pass_op);
+ debug_printf("\t\t.stencil_pass_depth_fail_op = 0x%x\n", (*ptr).stencil_pass_depth_fail_op);
+ debug_printf("\t\t.stencil_fail_op = 0x%x\n", (*ptr).stencil_fail_op);
+ debug_printf("\t\t.stencil_func = 0x%x\n", (*ptr).stencil_func);
+ debug_printf("\t\t.stencil_enable = 0x%x\n", (*ptr).stencil_enable);
+}
+
+void
+brw_dump_cc1(const struct brw_cc1 *ptr)
+{
+ debug_printf("\t\t.bf_stencil_ref = 0x%x\n", (*ptr).bf_stencil_ref);
+ debug_printf("\t\t.stencil_write_mask = 0x%x\n", (*ptr).stencil_write_mask);
+ debug_printf("\t\t.stencil_test_mask = 0x%x\n", (*ptr).stencil_test_mask);
+ debug_printf("\t\t.stencil_ref = 0x%x\n", (*ptr).stencil_ref);
+}
+
+void
+brw_dump_cc2(const struct brw_cc2 *ptr)
+{
+ debug_printf("\t\t.logicop_enable = 0x%x\n", (*ptr).logicop_enable);
+ debug_printf("\t\t.depth_write_enable = 0x%x\n", (*ptr).depth_write_enable);
+ debug_printf("\t\t.depth_test_function = 0x%x\n", (*ptr).depth_test_function);
+ debug_printf("\t\t.depth_test = 0x%x\n", (*ptr).depth_test);
+ debug_printf("\t\t.bf_stencil_write_mask = 0x%x\n", (*ptr).bf_stencil_write_mask);
+ debug_printf("\t\t.bf_stencil_test_mask = 0x%x\n", (*ptr).bf_stencil_test_mask);
+}
+
+void
+brw_dump_cc3(const struct brw_cc3 *ptr)
+{
+ debug_printf("\t\t.alpha_test_func = 0x%x\n", (*ptr).alpha_test_func);
+ debug_printf("\t\t.alpha_test = 0x%x\n", (*ptr).alpha_test);
+ debug_printf("\t\t.blend_enable = 0x%x\n", (*ptr).blend_enable);
+ debug_printf("\t\t.ia_blend_enable = 0x%x\n", (*ptr).ia_blend_enable);
+ debug_printf("\t\t.alpha_test_format = 0x%x\n", (*ptr).alpha_test_format);
+}
+
+void
+brw_dump_cc4(const struct brw_cc4 *ptr)
+{
+ debug_printf("\t\t.cc_viewport_state_offset = 0x%x\n", (*ptr).cc_viewport_state_offset);
+}
+
+void
+brw_dump_cc5(const struct brw_cc5 *ptr)
+{
+ debug_printf("\t\t.ia_dest_blend_factor = 0x%x\n", (*ptr).ia_dest_blend_factor);
+ debug_printf("\t\t.ia_src_blend_factor = 0x%x\n", (*ptr).ia_src_blend_factor);
+ debug_printf("\t\t.ia_blend_function = 0x%x\n", (*ptr).ia_blend_function);
+ debug_printf("\t\t.statistics_enable = 0x%x\n", (*ptr).statistics_enable);
+ debug_printf("\t\t.logicop_func = 0x%x\n", (*ptr).logicop_func);
+ debug_printf("\t\t.dither_enable = 0x%x\n", (*ptr).dither_enable);
+}
+
+void
+brw_dump_cc6(const struct brw_cc6 *ptr)
+{
+ debug_printf("\t\t.clamp_post_alpha_blend = 0x%x\n", (*ptr).clamp_post_alpha_blend);
+ debug_printf("\t\t.clamp_pre_alpha_blend = 0x%x\n", (*ptr).clamp_pre_alpha_blend);
+ debug_printf("\t\t.clamp_range = 0x%x\n", (*ptr).clamp_range);
+ debug_printf("\t\t.y_dither_offset = 0x%x\n", (*ptr).y_dither_offset);
+ debug_printf("\t\t.x_dither_offset = 0x%x\n", (*ptr).x_dither_offset);
+ debug_printf("\t\t.dest_blend_factor = 0x%x\n", (*ptr).dest_blend_factor);
+ debug_printf("\t\t.src_blend_factor = 0x%x\n", (*ptr).src_blend_factor);
+ debug_printf("\t\t.blend_function = 0x%x\n", (*ptr).blend_function);
+}
+
+void
+brw_dump_cc7(const struct brw_cc7 *ptr)
+{
+ debug_printf("\t\t.alpha_ref.f = %f\n", (*ptr).alpha_ref.f);
+ debug_printf("\t\t.alpha_ref.ub[0] = 0x%x\n", (*ptr).alpha_ref.ub[0]);
+ debug_printf("\t\t.alpha_ref.ub[1] = 0x%x\n", (*ptr).alpha_ref.ub[1]);
+ debug_printf("\t\t.alpha_ref.ub[2] = 0x%x\n", (*ptr).alpha_ref.ub[2]);
+ debug_printf("\t\t.alpha_ref.ub[3] = 0x%x\n", (*ptr).alpha_ref.ub[3]);
+}
+
+void
+brw_dump_cc_unit_state(const struct brw_cc_unit_state *ptr)
+{
+ debug_printf("\t\t.cc0.bf_stencil_pass_depth_pass_op = 0x%x\n", (*ptr).cc0.bf_stencil_pass_depth_pass_op);
+ debug_printf("\t\t.cc0.bf_stencil_pass_depth_fail_op = 0x%x\n", (*ptr).cc0.bf_stencil_pass_depth_fail_op);
+ debug_printf("\t\t.cc0.bf_stencil_fail_op = 0x%x\n", (*ptr).cc0.bf_stencil_fail_op);
+ debug_printf("\t\t.cc0.bf_stencil_func = 0x%x\n", (*ptr).cc0.bf_stencil_func);
+ debug_printf("\t\t.cc0.bf_stencil_enable = 0x%x\n", (*ptr).cc0.bf_stencil_enable);
+ debug_printf("\t\t.cc0.stencil_write_enable = 0x%x\n", (*ptr).cc0.stencil_write_enable);
+ debug_printf("\t\t.cc0.stencil_pass_depth_pass_op = 0x%x\n", (*ptr).cc0.stencil_pass_depth_pass_op);
+ debug_printf("\t\t.cc0.stencil_pass_depth_fail_op = 0x%x\n", (*ptr).cc0.stencil_pass_depth_fail_op);
+ debug_printf("\t\t.cc0.stencil_fail_op = 0x%x\n", (*ptr).cc0.stencil_fail_op);
+ debug_printf("\t\t.cc0.stencil_func = 0x%x\n", (*ptr).cc0.stencil_func);
+ debug_printf("\t\t.cc0.stencil_enable = 0x%x\n", (*ptr).cc0.stencil_enable);
+ debug_printf("\t\t.cc1.bf_stencil_ref = 0x%x\n", (*ptr).cc1.bf_stencil_ref);
+ debug_printf("\t\t.cc1.stencil_write_mask = 0x%x\n", (*ptr).cc1.stencil_write_mask);
+ debug_printf("\t\t.cc1.stencil_test_mask = 0x%x\n", (*ptr).cc1.stencil_test_mask);
+ debug_printf("\t\t.cc1.stencil_ref = 0x%x\n", (*ptr).cc1.stencil_ref);
+ debug_printf("\t\t.cc2.logicop_enable = 0x%x\n", (*ptr).cc2.logicop_enable);
+ debug_printf("\t\t.cc2.depth_write_enable = 0x%x\n", (*ptr).cc2.depth_write_enable);
+ debug_printf("\t\t.cc2.depth_test_function = 0x%x\n", (*ptr).cc2.depth_test_function);
+ debug_printf("\t\t.cc2.depth_test = 0x%x\n", (*ptr).cc2.depth_test);
+ debug_printf("\t\t.cc2.bf_stencil_write_mask = 0x%x\n", (*ptr).cc2.bf_stencil_write_mask);
+ debug_printf("\t\t.cc2.bf_stencil_test_mask = 0x%x\n", (*ptr).cc2.bf_stencil_test_mask);
+ debug_printf("\t\t.cc3.alpha_test_func = 0x%x\n", (*ptr).cc3.alpha_test_func);
+ debug_printf("\t\t.cc3.alpha_test = 0x%x\n", (*ptr).cc3.alpha_test);
+ debug_printf("\t\t.cc3.blend_enable = 0x%x\n", (*ptr).cc3.blend_enable);
+ debug_printf("\t\t.cc3.ia_blend_enable = 0x%x\n", (*ptr).cc3.ia_blend_enable);
+ debug_printf("\t\t.cc3.alpha_test_format = 0x%x\n", (*ptr).cc3.alpha_test_format);
+ debug_printf("\t\t.cc4.cc_viewport_state_offset = 0x%x\n", (*ptr).cc4.cc_viewport_state_offset);
+ debug_printf("\t\t.cc5.ia_dest_blend_factor = 0x%x\n", (*ptr).cc5.ia_dest_blend_factor);
+ debug_printf("\t\t.cc5.ia_src_blend_factor = 0x%x\n", (*ptr).cc5.ia_src_blend_factor);
+ debug_printf("\t\t.cc5.ia_blend_function = 0x%x\n", (*ptr).cc5.ia_blend_function);
+ debug_printf("\t\t.cc5.statistics_enable = 0x%x\n", (*ptr).cc5.statistics_enable);
+ debug_printf("\t\t.cc5.logicop_func = 0x%x\n", (*ptr).cc5.logicop_func);
+ debug_printf("\t\t.cc5.dither_enable = 0x%x\n", (*ptr).cc5.dither_enable);
+ debug_printf("\t\t.cc6.clamp_post_alpha_blend = 0x%x\n", (*ptr).cc6.clamp_post_alpha_blend);
+ debug_printf("\t\t.cc6.clamp_pre_alpha_blend = 0x%x\n", (*ptr).cc6.clamp_pre_alpha_blend);
+ debug_printf("\t\t.cc6.clamp_range = 0x%x\n", (*ptr).cc6.clamp_range);
+ debug_printf("\t\t.cc6.y_dither_offset = 0x%x\n", (*ptr).cc6.y_dither_offset);
+ debug_printf("\t\t.cc6.x_dither_offset = 0x%x\n", (*ptr).cc6.x_dither_offset);
+ debug_printf("\t\t.cc6.dest_blend_factor = 0x%x\n", (*ptr).cc6.dest_blend_factor);
+ debug_printf("\t\t.cc6.src_blend_factor = 0x%x\n", (*ptr).cc6.src_blend_factor);
+ debug_printf("\t\t.cc6.blend_function = 0x%x\n", (*ptr).cc6.blend_function);
+ debug_printf("\t\t.cc7.alpha_ref.f = %f\n", (*ptr).cc7.alpha_ref.f);
+ debug_printf("\t\t.cc7.alpha_ref.ub[0] = 0x%x\n", (*ptr).cc7.alpha_ref.ub[0]);
+ debug_printf("\t\t.cc7.alpha_ref.ub[1] = 0x%x\n", (*ptr).cc7.alpha_ref.ub[1]);
+ debug_printf("\t\t.cc7.alpha_ref.ub[2] = 0x%x\n", (*ptr).cc7.alpha_ref.ub[2]);
+ debug_printf("\t\t.cc7.alpha_ref.ub[3] = 0x%x\n", (*ptr).cc7.alpha_ref.ub[3]);
+}
+
+void
+brw_dump_cc_viewport(const struct brw_cc_viewport *ptr)
+{
+ debug_printf("\t\t.min_depth = %f\n", (*ptr).min_depth);
+ debug_printf("\t\t.max_depth = %f\n", (*ptr).max_depth);
+}
+
+void
+brw_dump_clip_unit_state(const struct brw_clip_unit_state *ptr)
+{
+ debug_printf("\t\t.thread0.grf_reg_count = 0x%x\n", (*ptr).thread0.grf_reg_count);
+ debug_printf("\t\t.thread0.kernel_start_pointer = 0x%x\n", (*ptr).thread0.kernel_start_pointer);
+ debug_printf("\t\t.thread1.sw_exception_enable = 0x%x\n", (*ptr).thread1.sw_exception_enable);
+ debug_printf("\t\t.thread1.mask_stack_exception_enable = 0x%x\n", (*ptr).thread1.mask_stack_exception_enable);
+ debug_printf("\t\t.thread1.illegal_op_exception_enable = 0x%x\n", (*ptr).thread1.illegal_op_exception_enable);
+ debug_printf("\t\t.thread1.floating_point_mode = 0x%x\n", (*ptr).thread1.floating_point_mode);
+ debug_printf("\t\t.thread1.thread_priority = 0x%x\n", (*ptr).thread1.thread_priority);
+ debug_printf("\t\t.thread1.binding_table_entry_count = 0x%x\n", (*ptr).thread1.binding_table_entry_count);
+ debug_printf("\t\t.thread1.single_program_flow = 0x%x\n", (*ptr).thread1.single_program_flow);
+ debug_printf("\t\t.thread2.per_thread_scratch_space = 0x%x\n", (*ptr).thread2.per_thread_scratch_space);
+ debug_printf("\t\t.thread2.scratch_space_base_pointer = 0x%x\n", (*ptr).thread2.scratch_space_base_pointer);
+ debug_printf("\t\t.thread3.dispatch_grf_start_reg = 0x%x\n", (*ptr).thread3.dispatch_grf_start_reg);
+ debug_printf("\t\t.thread3.urb_entry_read_offset = 0x%x\n", (*ptr).thread3.urb_entry_read_offset);
+ debug_printf("\t\t.thread3.urb_entry_read_length = 0x%x\n", (*ptr).thread3.urb_entry_read_length);
+ debug_printf("\t\t.thread3.const_urb_entry_read_offset = 0x%x\n", (*ptr).thread3.const_urb_entry_read_offset);
+ debug_printf("\t\t.thread3.const_urb_entry_read_length = 0x%x\n", (*ptr).thread3.const_urb_entry_read_length);
+ debug_printf("\t\t.thread4.gs_output_stats = 0x%x\n", (*ptr).thread4.gs_output_stats);
+ debug_printf("\t\t.thread4.stats_enable = 0x%x\n", (*ptr).thread4.stats_enable);
+ debug_printf("\t\t.thread4.nr_urb_entries = 0x%x\n", (*ptr).thread4.nr_urb_entries);
+ debug_printf("\t\t.thread4.urb_entry_allocation_size = 0x%x\n", (*ptr).thread4.urb_entry_allocation_size);
+ debug_printf("\t\t.thread4.max_threads = 0x%x\n", (*ptr).thread4.max_threads);
+ debug_printf("\t\t.clip5.clip_mode = 0x%x\n", (*ptr).clip5.clip_mode);
+ debug_printf("\t\t.clip5.userclip_enable_flags = 0x%x\n", (*ptr).clip5.userclip_enable_flags);
+ debug_printf("\t\t.clip5.userclip_must_clip = 0x%x\n", (*ptr).clip5.userclip_must_clip);
+ debug_printf("\t\t.clip5.negative_w_clip_test = 0x%x\n", (*ptr).clip5.negative_w_clip_test);
+ debug_printf("\t\t.clip5.guard_band_enable = 0x%x\n", (*ptr).clip5.guard_band_enable);
+ debug_printf("\t\t.clip5.viewport_z_clip_enable = 0x%x\n", (*ptr).clip5.viewport_z_clip_enable);
+ debug_printf("\t\t.clip5.viewport_xy_clip_enable = 0x%x\n", (*ptr).clip5.viewport_xy_clip_enable);
+ debug_printf("\t\t.clip5.vertex_position_space = 0x%x\n", (*ptr).clip5.vertex_position_space);
+ debug_printf("\t\t.clip5.api_mode = 0x%x\n", (*ptr).clip5.api_mode);
+ debug_printf("\t\t.clip6.clipper_viewport_state_ptr = 0x%x\n", (*ptr).clip6.clipper_viewport_state_ptr);
+ debug_printf("\t\t.viewport_xmin = %f\n", (*ptr).viewport_xmin);
+ debug_printf("\t\t.viewport_xmax = %f\n", (*ptr).viewport_xmax);
+ debug_printf("\t\t.viewport_ymin = %f\n", (*ptr).viewport_ymin);
+ debug_printf("\t\t.viewport_ymax = %f\n", (*ptr).viewport_ymax);
+}
+
+void
+brw_dump_clipper_viewport(const struct brw_clipper_viewport *ptr)
+{
+ debug_printf("\t\t.xmin = %f\n", (*ptr).xmin);
+ debug_printf("\t\t.xmax = %f\n", (*ptr).xmax);
+ debug_printf("\t\t.ymin = %f\n", (*ptr).ymin);
+ debug_printf("\t\t.ymax = %f\n", (*ptr).ymax);
+}
+
+void
+brw_dump_constant_buffer(const struct brw_constant_buffer *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.valid = 0x%x\n", (*ptr).header.valid);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.bits0.buffer_length = 0x%x\n", (*ptr).bits0.buffer_length);
+ debug_printf("\t\t.bits0.buffer_address = 0x%x\n", (*ptr).bits0.buffer_address);
+}
+
+void
+brw_dump_cs_urb_state(const struct brw_cs_urb_state *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.bits0.nr_urb_entries = 0x%x\n", (*ptr).bits0.nr_urb_entries);
+ debug_printf("\t\t.bits0.urb_entry_size = 0x%x\n", (*ptr).bits0.urb_entry_size);
+}
+
+void
+brw_dump_depthbuffer(const struct brw_depthbuffer *ptr)
+{
+ debug_printf("\t\t.header.bits.length = 0x%x\n", (*ptr).header.bits.length);
+ debug_printf("\t\t.header.bits.opcode = 0x%x\n", (*ptr).header.bits.opcode);
+ debug_printf("\t\t.dword1.bits.pitch = 0x%x\n", (*ptr).dword1.bits.pitch);
+ debug_printf("\t\t.dword1.bits.format = 0x%x\n", (*ptr).dword1.bits.format);
+ debug_printf("\t\t.dword1.bits.software_tiled_rendering_mode = 0x%x\n", (*ptr).dword1.bits.software_tiled_rendering_mode);
+ debug_printf("\t\t.dword1.bits.depth_offset_disable = 0x%x\n", (*ptr).dword1.bits.depth_offset_disable);
+ debug_printf("\t\t.dword1.bits.tile_walk = 0x%x\n", (*ptr).dword1.bits.tile_walk);
+ debug_printf("\t\t.dword1.bits.tiled_surface = 0x%x\n", (*ptr).dword1.bits.tiled_surface);
+ debug_printf("\t\t.dword1.bits.surface_type = 0x%x\n", (*ptr).dword1.bits.surface_type);
+ debug_printf("\t\t.dword2_base_addr = 0x%x\n", (*ptr).dword2_base_addr);
+ debug_printf("\t\t.dword3.bits.mipmap_layout = 0x%x\n", (*ptr).dword3.bits.mipmap_layout);
+ debug_printf("\t\t.dword3.bits.lod = 0x%x\n", (*ptr).dword3.bits.lod);
+ debug_printf("\t\t.dword3.bits.width = 0x%x\n", (*ptr).dword3.bits.width);
+ debug_printf("\t\t.dword3.bits.height = 0x%x\n", (*ptr).dword3.bits.height);
+ debug_printf("\t\t.dword4.bits.min_array_element = 0x%x\n", (*ptr).dword4.bits.min_array_element);
+ debug_printf("\t\t.dword4.bits.depth = 0x%x\n", (*ptr).dword4.bits.depth);
+}
+
+void
+brw_dump_depthbuffer_g4x(const struct brw_depthbuffer_g4x *ptr)
+{
+ debug_printf("\t\t.header.bits.length = 0x%x\n", (*ptr).header.bits.length);
+ debug_printf("\t\t.header.bits.opcode = 0x%x\n", (*ptr).header.bits.opcode);
+ debug_printf("\t\t.dword1.bits.pitch = 0x%x\n", (*ptr).dword1.bits.pitch);
+ debug_printf("\t\t.dword1.bits.format = 0x%x\n", (*ptr).dword1.bits.format);
+ debug_printf("\t\t.dword1.bits.software_tiled_rendering_mode = 0x%x\n", (*ptr).dword1.bits.software_tiled_rendering_mode);
+ debug_printf("\t\t.dword1.bits.depth_offset_disable = 0x%x\n", (*ptr).dword1.bits.depth_offset_disable);
+ debug_printf("\t\t.dword1.bits.tile_walk = 0x%x\n", (*ptr).dword1.bits.tile_walk);
+ debug_printf("\t\t.dword1.bits.tiled_surface = 0x%x\n", (*ptr).dword1.bits.tiled_surface);
+ debug_printf("\t\t.dword1.bits.surface_type = 0x%x\n", (*ptr).dword1.bits.surface_type);
+ debug_printf("\t\t.dword2_base_addr = 0x%x\n", (*ptr).dword2_base_addr);
+ debug_printf("\t\t.dword3.bits.mipmap_layout = 0x%x\n", (*ptr).dword3.bits.mipmap_layout);
+ debug_printf("\t\t.dword3.bits.lod = 0x%x\n", (*ptr).dword3.bits.lod);
+ debug_printf("\t\t.dword3.bits.width = 0x%x\n", (*ptr).dword3.bits.width);
+ debug_printf("\t\t.dword3.bits.height = 0x%x\n", (*ptr).dword3.bits.height);
+ debug_printf("\t\t.dword4.bits.min_array_element = 0x%x\n", (*ptr).dword4.bits.min_array_element);
+ debug_printf("\t\t.dword4.bits.depth = 0x%x\n", (*ptr).dword4.bits.depth);
+ debug_printf("\t\t.dword5.bits.xoffset = 0x%x\n", (*ptr).dword5.bits.xoffset);
+ debug_printf("\t\t.dword5.bits.yoffset = 0x%x\n", (*ptr).dword5.bits.yoffset);
+}
+
+void
+brw_dump_drawrect(const struct brw_drawrect *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.xmin = 0x%x\n", (*ptr).xmin);
+ debug_printf("\t\t.ymin = 0x%x\n", (*ptr).ymin);
+ debug_printf("\t\t.xmax = 0x%x\n", (*ptr).xmax);
+ debug_printf("\t\t.ymax = 0x%x\n", (*ptr).ymax);
+ debug_printf("\t\t.xorg = 0x%x\n", (*ptr).xorg);
+ debug_printf("\t\t.yorg = 0x%x\n", (*ptr).yorg);
+}
+
+void
+brw_dump_global_depth_offset_clamp(const struct brw_global_depth_offset_clamp *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.depth_offset_clamp = %f\n", (*ptr).depth_offset_clamp);
+}
+
+void
+brw_dump_gs_unit_state(const struct brw_gs_unit_state *ptr)
+{
+ debug_printf("\t\t.thread0.grf_reg_count = 0x%x\n", (*ptr).thread0.grf_reg_count);
+ debug_printf("\t\t.thread0.kernel_start_pointer = 0x%x\n", (*ptr).thread0.kernel_start_pointer);
+ debug_printf("\t\t.thread1.ext_halt_exception_enable = 0x%x\n", (*ptr).thread1.ext_halt_exception_enable);
+ debug_printf("\t\t.thread1.sw_exception_enable = 0x%x\n", (*ptr).thread1.sw_exception_enable);
+ debug_printf("\t\t.thread1.mask_stack_exception_enable = 0x%x\n", (*ptr).thread1.mask_stack_exception_enable);
+ debug_printf("\t\t.thread1.timeout_exception_enable = 0x%x\n", (*ptr).thread1.timeout_exception_enable);
+ debug_printf("\t\t.thread1.illegal_op_exception_enable = 0x%x\n", (*ptr).thread1.illegal_op_exception_enable);
+ debug_printf("\t\t.thread1.depth_coef_urb_read_offset = 0x%x\n", (*ptr).thread1.depth_coef_urb_read_offset);
+ debug_printf("\t\t.thread1.floating_point_mode = 0x%x\n", (*ptr).thread1.floating_point_mode);
+ debug_printf("\t\t.thread1.thread_priority = 0x%x\n", (*ptr).thread1.thread_priority);
+ debug_printf("\t\t.thread1.binding_table_entry_count = 0x%x\n", (*ptr).thread1.binding_table_entry_count);
+ debug_printf("\t\t.thread1.single_program_flow = 0x%x\n", (*ptr).thread1.single_program_flow);
+ debug_printf("\t\t.thread2.per_thread_scratch_space = 0x%x\n", (*ptr).thread2.per_thread_scratch_space);
+ debug_printf("\t\t.thread2.scratch_space_base_pointer = 0x%x\n", (*ptr).thread2.scratch_space_base_pointer);
+ debug_printf("\t\t.thread3.dispatch_grf_start_reg = 0x%x\n", (*ptr).thread3.dispatch_grf_start_reg);
+ debug_printf("\t\t.thread3.urb_entry_read_offset = 0x%x\n", (*ptr).thread3.urb_entry_read_offset);
+ debug_printf("\t\t.thread3.urb_entry_read_length = 0x%x\n", (*ptr).thread3.urb_entry_read_length);
+ debug_printf("\t\t.thread3.const_urb_entry_read_offset = 0x%x\n", (*ptr).thread3.const_urb_entry_read_offset);
+ debug_printf("\t\t.thread3.const_urb_entry_read_length = 0x%x\n", (*ptr).thread3.const_urb_entry_read_length);
+ debug_printf("\t\t.thread4.rendering_enable = 0x%x\n", (*ptr).thread4.rendering_enable);
+ debug_printf("\t\t.thread4.stats_enable = 0x%x\n", (*ptr).thread4.stats_enable);
+ debug_printf("\t\t.thread4.nr_urb_entries = 0x%x\n", (*ptr).thread4.nr_urb_entries);
+ debug_printf("\t\t.thread4.urb_entry_allocation_size = 0x%x\n", (*ptr).thread4.urb_entry_allocation_size);
+ debug_printf("\t\t.thread4.max_threads = 0x%x\n", (*ptr).thread4.max_threads);
+ debug_printf("\t\t.gs5.sampler_count = 0x%x\n", (*ptr).gs5.sampler_count);
+ debug_printf("\t\t.gs5.sampler_state_pointer = 0x%x\n", (*ptr).gs5.sampler_state_pointer);
+ debug_printf("\t\t.gs6.max_vp_index = 0x%x\n", (*ptr).gs6.max_vp_index);
+ debug_printf("\t\t.gs6.svbi_post_inc_value = 0x%x\n", (*ptr).gs6.svbi_post_inc_value);
+ debug_printf("\t\t.gs6.svbi_post_inc_enable = 0x%x\n", (*ptr).gs6.svbi_post_inc_enable);
+ debug_printf("\t\t.gs6.svbi_payload = 0x%x\n", (*ptr).gs6.svbi_payload);
+ debug_printf("\t\t.gs6.discard_adjaceny = 0x%x\n", (*ptr).gs6.discard_adjaceny);
+ debug_printf("\t\t.gs6.reorder_enable = 0x%x\n", (*ptr).gs6.reorder_enable);
+}
+
+void
+brw_dump_indexbuffer(const struct brw_indexbuffer *ptr)
+{
+ debug_printf("\t\t.header.bits.length = 0x%x\n", (*ptr).header.bits.length);
+ debug_printf("\t\t.header.bits.index_format = 0x%x\n", (*ptr).header.bits.index_format);
+ debug_printf("\t\t.header.bits.cut_index_enable = 0x%x\n", (*ptr).header.bits.cut_index_enable);
+ debug_printf("\t\t.header.bits.opcode = 0x%x\n", (*ptr).header.bits.opcode);
+ debug_printf("\t\t.buffer_start = 0x%x\n", (*ptr).buffer_start);
+ debug_printf("\t\t.buffer_end = 0x%x\n", (*ptr).buffer_end);
+}
+
+void
+brw_dump_line_stipple(const struct brw_line_stipple *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.bits0.pattern = 0x%x\n", (*ptr).bits0.pattern);
+ debug_printf("\t\t.bits1.repeat_count = 0x%x\n", (*ptr).bits1.repeat_count);
+ debug_printf("\t\t.bits1.inverse_repeat_count = 0x%x\n", (*ptr).bits1.inverse_repeat_count);
+}
+
+void
+brw_dump_mi_flush(const struct brw_mi_flush *ptr)
+{
+ debug_printf("\t\t.flags = 0x%x\n", (*ptr).flags);
+ debug_printf("\t\t.opcode = 0x%x\n", (*ptr).opcode);
+}
+
+void
+brw_dump_pipe_control(const struct brw_pipe_control *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.notify_enable = 0x%x\n", (*ptr).header.notify_enable);
+ debug_printf("\t\t.header.texture_cache_flush_enable = 0x%x\n", (*ptr).header.texture_cache_flush_enable);
+ debug_printf("\t\t.header.indirect_state_pointers_disable = 0x%x\n", (*ptr).header.indirect_state_pointers_disable);
+ debug_printf("\t\t.header.instruction_state_cache_flush_enable = 0x%x\n", (*ptr).header.instruction_state_cache_flush_enable);
+ debug_printf("\t\t.header.write_cache_flush_enable = 0x%x\n", (*ptr).header.write_cache_flush_enable);
+ debug_printf("\t\t.header.depth_stall_enable = 0x%x\n", (*ptr).header.depth_stall_enable);
+ debug_printf("\t\t.header.post_sync_operation = 0x%x\n", (*ptr).header.post_sync_operation);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.bits1.dest_addr_type = 0x%x\n", (*ptr).bits1.dest_addr_type);
+ debug_printf("\t\t.bits1.dest_addr = 0x%x\n", (*ptr).bits1.dest_addr);
+ debug_printf("\t\t.data0 = 0x%x\n", (*ptr).data0);
+ debug_printf("\t\t.data1 = 0x%x\n", (*ptr).data1);
+}
+
+void
+brw_dump_pipeline_select(const struct brw_pipeline_select *ptr)
+{
+ debug_printf("\t\t.header.pipeline_select = 0x%x\n", (*ptr).header.pipeline_select);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+}
+
+void
+brw_dump_pipelined_state_pointers(const struct brw_pipelined_state_pointers *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.vs.offset = 0x%x\n", (*ptr).vs.offset);
+ debug_printf("\t\t.gs.enable = 0x%x\n", (*ptr).gs.enable);
+ debug_printf("\t\t.gs.offset = 0x%x\n", (*ptr).gs.offset);
+ debug_printf("\t\t.clp.enable = 0x%x\n", (*ptr).clp.enable);
+ debug_printf("\t\t.clp.offset = 0x%x\n", (*ptr).clp.offset);
+ debug_printf("\t\t.sf.offset = 0x%x\n", (*ptr).sf.offset);
+ debug_printf("\t\t.wm.offset = 0x%x\n", (*ptr).wm.offset);
+ debug_printf("\t\t.cc.offset = 0x%x\n", (*ptr).cc.offset);
+}
+
+void
+brw_dump_polygon_stipple(const struct brw_polygon_stipple *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.stipple[0] = 0x%x\n", (*ptr).stipple[0]);
+ debug_printf("\t\t.stipple[1] = 0x%x\n", (*ptr).stipple[1]);
+ debug_printf("\t\t.stipple[2] = 0x%x\n", (*ptr).stipple[2]);
+ debug_printf("\t\t.stipple[3] = 0x%x\n", (*ptr).stipple[3]);
+ debug_printf("\t\t.stipple[4] = 0x%x\n", (*ptr).stipple[4]);
+ debug_printf("\t\t.stipple[5] = 0x%x\n", (*ptr).stipple[5]);
+ debug_printf("\t\t.stipple[6] = 0x%x\n", (*ptr).stipple[6]);
+ debug_printf("\t\t.stipple[7] = 0x%x\n", (*ptr).stipple[7]);
+ debug_printf("\t\t.stipple[8] = 0x%x\n", (*ptr).stipple[8]);
+ debug_printf("\t\t.stipple[9] = 0x%x\n", (*ptr).stipple[9]);
+ debug_printf("\t\t.stipple[10] = 0x%x\n", (*ptr).stipple[10]);
+ debug_printf("\t\t.stipple[11] = 0x%x\n", (*ptr).stipple[11]);
+ debug_printf("\t\t.stipple[12] = 0x%x\n", (*ptr).stipple[12]);
+ debug_printf("\t\t.stipple[13] = 0x%x\n", (*ptr).stipple[13]);
+ debug_printf("\t\t.stipple[14] = 0x%x\n", (*ptr).stipple[14]);
+ debug_printf("\t\t.stipple[15] = 0x%x\n", (*ptr).stipple[15]);
+ debug_printf("\t\t.stipple[16] = 0x%x\n", (*ptr).stipple[16]);
+ debug_printf("\t\t.stipple[17] = 0x%x\n", (*ptr).stipple[17]);
+ debug_printf("\t\t.stipple[18] = 0x%x\n", (*ptr).stipple[18]);
+ debug_printf("\t\t.stipple[19] = 0x%x\n", (*ptr).stipple[19]);
+ debug_printf("\t\t.stipple[20] = 0x%x\n", (*ptr).stipple[20]);
+ debug_printf("\t\t.stipple[21] = 0x%x\n", (*ptr).stipple[21]);
+ debug_printf("\t\t.stipple[22] = 0x%x\n", (*ptr).stipple[22]);
+ debug_printf("\t\t.stipple[23] = 0x%x\n", (*ptr).stipple[23]);
+ debug_printf("\t\t.stipple[24] = 0x%x\n", (*ptr).stipple[24]);
+ debug_printf("\t\t.stipple[25] = 0x%x\n", (*ptr).stipple[25]);
+ debug_printf("\t\t.stipple[26] = 0x%x\n", (*ptr).stipple[26]);
+ debug_printf("\t\t.stipple[27] = 0x%x\n", (*ptr).stipple[27]);
+ debug_printf("\t\t.stipple[28] = 0x%x\n", (*ptr).stipple[28]);
+ debug_printf("\t\t.stipple[29] = 0x%x\n", (*ptr).stipple[29]);
+ debug_printf("\t\t.stipple[30] = 0x%x\n", (*ptr).stipple[30]);
+ debug_printf("\t\t.stipple[31] = 0x%x\n", (*ptr).stipple[31]);
+}
+
+void
+brw_dump_polygon_stipple_offset(const struct brw_polygon_stipple_offset *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.bits0.y_offset = 0x%x\n", (*ptr).bits0.y_offset);
+ debug_printf("\t\t.bits0.x_offset = 0x%x\n", (*ptr).bits0.x_offset);
+}
+
+void
+brw_dump_sampler_default_color(const struct brw_sampler_default_color *ptr)
+{
+ debug_printf("\t\t.color[0] = %f\n", (*ptr).color[0]);
+ debug_printf("\t\t.color[1] = %f\n", (*ptr).color[1]);
+ debug_printf("\t\t.color[2] = %f\n", (*ptr).color[2]);
+ debug_printf("\t\t.color[3] = %f\n", (*ptr).color[3]);
+}
+
+void
+brw_dump_sampler_state(const struct brw_sampler_state *ptr)
+{
+ debug_printf("\t\t.ss0.shadow_function = 0x%x\n", (*ptr).ss0.shadow_function);
+ debug_printf("\t\t.ss0.lod_bias = 0x%x\n", (*ptr).ss0.lod_bias);
+ debug_printf("\t\t.ss0.min_filter = 0x%x\n", (*ptr).ss0.min_filter);
+ debug_printf("\t\t.ss0.mag_filter = 0x%x\n", (*ptr).ss0.mag_filter);
+ debug_printf("\t\t.ss0.mip_filter = 0x%x\n", (*ptr).ss0.mip_filter);
+ debug_printf("\t\t.ss0.base_level = 0x%x\n", (*ptr).ss0.base_level);
+ debug_printf("\t\t.ss0.lod_preclamp = 0x%x\n", (*ptr).ss0.lod_preclamp);
+ debug_printf("\t\t.ss0.default_color_mode = 0x%x\n", (*ptr).ss0.default_color_mode);
+ debug_printf("\t\t.ss0.disable = 0x%x\n", (*ptr).ss0.disable);
+ debug_printf("\t\t.ss1.r_wrap_mode = 0x%x\n", (*ptr).ss1.r_wrap_mode);
+ debug_printf("\t\t.ss1.t_wrap_mode = 0x%x\n", (*ptr).ss1.t_wrap_mode);
+ debug_printf("\t\t.ss1.s_wrap_mode = 0x%x\n", (*ptr).ss1.s_wrap_mode);
+ debug_printf("\t\t.ss1.max_lod = 0x%x\n", (*ptr).ss1.max_lod);
+ debug_printf("\t\t.ss1.min_lod = 0x%x\n", (*ptr).ss1.min_lod);
+ debug_printf("\t\t.ss2.default_color_pointer = 0x%x\n", (*ptr).ss2.default_color_pointer);
+ debug_printf("\t\t.ss3.max_aniso = 0x%x\n", (*ptr).ss3.max_aniso);
+ debug_printf("\t\t.ss3.chroma_key_mode = 0x%x\n", (*ptr).ss3.chroma_key_mode);
+ debug_printf("\t\t.ss3.chroma_key_index = 0x%x\n", (*ptr).ss3.chroma_key_index);
+ debug_printf("\t\t.ss3.chroma_key_enable = 0x%x\n", (*ptr).ss3.chroma_key_enable);
+ debug_printf("\t\t.ss3.monochrome_filter_width = 0x%x\n", (*ptr).ss3.monochrome_filter_width);
+ debug_printf("\t\t.ss3.monochrome_filter_height = 0x%x\n", (*ptr).ss3.monochrome_filter_height);
+}
+
+void
+brw_dump_sf_unit_state(const struct brw_sf_unit_state *ptr)
+{
+ debug_printf("\t\t.thread0.grf_reg_count = 0x%x\n", (*ptr).thread0.grf_reg_count);
+ debug_printf("\t\t.thread0.kernel_start_pointer = 0x%x\n", (*ptr).thread0.kernel_start_pointer);
+ debug_printf("\t\t.thread1.ext_halt_exception_enable = 0x%x\n", (*ptr).thread1.ext_halt_exception_enable);
+ debug_printf("\t\t.thread1.sw_exception_enable = 0x%x\n", (*ptr).thread1.sw_exception_enable);
+ debug_printf("\t\t.thread1.mask_stack_exception_enable = 0x%x\n", (*ptr).thread1.mask_stack_exception_enable);
+ debug_printf("\t\t.thread1.timeout_exception_enable = 0x%x\n", (*ptr).thread1.timeout_exception_enable);
+ debug_printf("\t\t.thread1.illegal_op_exception_enable = 0x%x\n", (*ptr).thread1.illegal_op_exception_enable);
+ debug_printf("\t\t.thread1.depth_coef_urb_read_offset = 0x%x\n", (*ptr).thread1.depth_coef_urb_read_offset);
+ debug_printf("\t\t.thread1.floating_point_mode = 0x%x\n", (*ptr).thread1.floating_point_mode);
+ debug_printf("\t\t.thread1.thread_priority = 0x%x\n", (*ptr).thread1.thread_priority);
+ debug_printf("\t\t.thread1.binding_table_entry_count = 0x%x\n", (*ptr).thread1.binding_table_entry_count);
+ debug_printf("\t\t.thread1.single_program_flow = 0x%x\n", (*ptr).thread1.single_program_flow);
+ debug_printf("\t\t.thread2.per_thread_scratch_space = 0x%x\n", (*ptr).thread2.per_thread_scratch_space);
+ debug_printf("\t\t.thread2.scratch_space_base_pointer = 0x%x\n", (*ptr).thread2.scratch_space_base_pointer);
+ debug_printf("\t\t.thread3.dispatch_grf_start_reg = 0x%x\n", (*ptr).thread3.dispatch_grf_start_reg);
+ debug_printf("\t\t.thread3.urb_entry_read_offset = 0x%x\n", (*ptr).thread3.urb_entry_read_offset);
+ debug_printf("\t\t.thread3.urb_entry_read_length = 0x%x\n", (*ptr).thread3.urb_entry_read_length);
+ debug_printf("\t\t.thread3.const_urb_entry_read_offset = 0x%x\n", (*ptr).thread3.const_urb_entry_read_offset);
+ debug_printf("\t\t.thread3.const_urb_entry_read_length = 0x%x\n", (*ptr).thread3.const_urb_entry_read_length);
+ debug_printf("\t\t.thread4.stats_enable = 0x%x\n", (*ptr).thread4.stats_enable);
+ debug_printf("\t\t.thread4.nr_urb_entries = 0x%x\n", (*ptr).thread4.nr_urb_entries);
+ debug_printf("\t\t.thread4.urb_entry_allocation_size = 0x%x\n", (*ptr).thread4.urb_entry_allocation_size);
+ debug_printf("\t\t.thread4.max_threads = 0x%x\n", (*ptr).thread4.max_threads);
+ debug_printf("\t\t.sf5.front_winding = 0x%x\n", (*ptr).sf5.front_winding);
+ debug_printf("\t\t.sf5.viewport_transform = 0x%x\n", (*ptr).sf5.viewport_transform);
+ debug_printf("\t\t.sf5.sf_viewport_state_offset = 0x%x\n", (*ptr).sf5.sf_viewport_state_offset);
+ debug_printf("\t\t.sf6.dest_org_vbias = 0x%x\n", (*ptr).sf6.dest_org_vbias);
+ debug_printf("\t\t.sf6.dest_org_hbias = 0x%x\n", (*ptr).sf6.dest_org_hbias);
+ debug_printf("\t\t.sf6.scissor = 0x%x\n", (*ptr).sf6.scissor);
+ debug_printf("\t\t.sf6.disable_2x2_trifilter = 0x%x\n", (*ptr).sf6.disable_2x2_trifilter);
+ debug_printf("\t\t.sf6.disable_zero_pix_trifilter = 0x%x\n", (*ptr).sf6.disable_zero_pix_trifilter);
+ debug_printf("\t\t.sf6.point_rast_rule = 0x%x\n", (*ptr).sf6.point_rast_rule);
+ debug_printf("\t\t.sf6.line_endcap_aa_region_width = 0x%x\n", (*ptr).sf6.line_endcap_aa_region_width);
+ debug_printf("\t\t.sf6.line_width = 0x%x\n", (*ptr).sf6.line_width);
+ debug_printf("\t\t.sf6.fast_scissor_disable = 0x%x\n", (*ptr).sf6.fast_scissor_disable);
+ debug_printf("\t\t.sf6.cull_mode = 0x%x\n", (*ptr).sf6.cull_mode);
+ debug_printf("\t\t.sf6.aa_enable = 0x%x\n", (*ptr).sf6.aa_enable);
+ debug_printf("\t\t.sf7.point_size = 0x%x\n", (*ptr).sf7.point_size);
+ debug_printf("\t\t.sf7.use_point_size_state = 0x%x\n", (*ptr).sf7.use_point_size_state);
+ debug_printf("\t\t.sf7.subpixel_precision = 0x%x\n", (*ptr).sf7.subpixel_precision);
+ debug_printf("\t\t.sf7.sprite_point = 0x%x\n", (*ptr).sf7.sprite_point);
+ debug_printf("\t\t.sf7.aa_line_distance_mode = 0x%x\n", (*ptr).sf7.aa_line_distance_mode);
+ debug_printf("\t\t.sf7.trifan_pv = 0x%x\n", (*ptr).sf7.trifan_pv);
+ debug_printf("\t\t.sf7.linestrip_pv = 0x%x\n", (*ptr).sf7.linestrip_pv);
+ debug_printf("\t\t.sf7.tristrip_pv = 0x%x\n", (*ptr).sf7.tristrip_pv);
+ debug_printf("\t\t.sf7.line_last_pixel_enable = 0x%x\n", (*ptr).sf7.line_last_pixel_enable);
+}
+
+void
+brw_dump_sf_viewport(const struct brw_sf_viewport *ptr)
+{
+ debug_printf("\t\t.viewport.m00 = %f\n", (*ptr).viewport.m00);
+ debug_printf("\t\t.viewport.m11 = %f\n", (*ptr).viewport.m11);
+ debug_printf("\t\t.viewport.m22 = %f\n", (*ptr).viewport.m22);
+ debug_printf("\t\t.viewport.m30 = %f\n", (*ptr).viewport.m30);
+ debug_printf("\t\t.viewport.m31 = %f\n", (*ptr).viewport.m31);
+ debug_printf("\t\t.viewport.m32 = %f\n", (*ptr).viewport.m32);
+ debug_printf("\t\t.scissor.xmin = 0x%x\n", (*ptr).scissor.xmin);
+ debug_printf("\t\t.scissor.ymin = 0x%x\n", (*ptr).scissor.ymin);
+ debug_printf("\t\t.scissor.xmax = 0x%x\n", (*ptr).scissor.xmax);
+ debug_printf("\t\t.scissor.ymax = 0x%x\n", (*ptr).scissor.ymax);
+}
+
+void
+brw_dump_ss0(const struct brw_ss0 *ptr)
+{
+ debug_printf("\t\t.shadow_function = 0x%x\n", (*ptr).shadow_function);
+ debug_printf("\t\t.lod_bias = 0x%x\n", (*ptr).lod_bias);
+ debug_printf("\t\t.min_filter = 0x%x\n", (*ptr).min_filter);
+ debug_printf("\t\t.mag_filter = 0x%x\n", (*ptr).mag_filter);
+ debug_printf("\t\t.mip_filter = 0x%x\n", (*ptr).mip_filter);
+ debug_printf("\t\t.base_level = 0x%x\n", (*ptr).base_level);
+ debug_printf("\t\t.lod_preclamp = 0x%x\n", (*ptr).lod_preclamp);
+ debug_printf("\t\t.default_color_mode = 0x%x\n", (*ptr).default_color_mode);
+ debug_printf("\t\t.disable = 0x%x\n", (*ptr).disable);
+}
+
+void
+brw_dump_ss1(const struct brw_ss1 *ptr)
+{
+ debug_printf("\t\t.r_wrap_mode = 0x%x\n", (*ptr).r_wrap_mode);
+ debug_printf("\t\t.t_wrap_mode = 0x%x\n", (*ptr).t_wrap_mode);
+ debug_printf("\t\t.s_wrap_mode = 0x%x\n", (*ptr).s_wrap_mode);
+ debug_printf("\t\t.max_lod = 0x%x\n", (*ptr).max_lod);
+ debug_printf("\t\t.min_lod = 0x%x\n", (*ptr).min_lod);
+}
+
+void
+brw_dump_ss2(const struct brw_ss2 *ptr)
+{
+ debug_printf("\t\t.default_color_pointer = 0x%x\n", (*ptr).default_color_pointer);
+}
+
+void
+brw_dump_ss3(const struct brw_ss3 *ptr)
+{
+ debug_printf("\t\t.max_aniso = 0x%x\n", (*ptr).max_aniso);
+ debug_printf("\t\t.chroma_key_mode = 0x%x\n", (*ptr).chroma_key_mode);
+ debug_printf("\t\t.chroma_key_index = 0x%x\n", (*ptr).chroma_key_index);
+ debug_printf("\t\t.chroma_key_enable = 0x%x\n", (*ptr).chroma_key_enable);
+ debug_printf("\t\t.monochrome_filter_width = 0x%x\n", (*ptr).monochrome_filter_width);
+ debug_printf("\t\t.monochrome_filter_height = 0x%x\n", (*ptr).monochrome_filter_height);
+}
+
+void
+brw_dump_state_base_address(const struct brw_state_base_address *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.bits0.modify_enable = 0x%x\n", (*ptr).bits0.modify_enable);
+ debug_printf("\t\t.bits0.general_state_address = 0x%x\n", (*ptr).bits0.general_state_address);
+ debug_printf("\t\t.bits1.modify_enable = 0x%x\n", (*ptr).bits1.modify_enable);
+ debug_printf("\t\t.bits1.surface_state_address = 0x%x\n", (*ptr).bits1.surface_state_address);
+ debug_printf("\t\t.bits2.modify_enable = 0x%x\n", (*ptr).bits2.modify_enable);
+ debug_printf("\t\t.bits2.indirect_object_state_address = 0x%x\n", (*ptr).bits2.indirect_object_state_address);
+ debug_printf("\t\t.bits3.modify_enable = 0x%x\n", (*ptr).bits3.modify_enable);
+ debug_printf("\t\t.bits3.general_state_upper_bound = 0x%x\n", (*ptr).bits3.general_state_upper_bound);
+ debug_printf("\t\t.bits4.modify_enable = 0x%x\n", (*ptr).bits4.modify_enable);
+ debug_printf("\t\t.bits4.indirect_object_state_upper_bound = 0x%x\n", (*ptr).bits4.indirect_object_state_upper_bound);
+}
+
+void
+brw_dump_state_prefetch(const struct brw_state_prefetch *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.bits0.prefetch_count = 0x%x\n", (*ptr).bits0.prefetch_count);
+ debug_printf("\t\t.bits0.prefetch_pointer = 0x%x\n", (*ptr).bits0.prefetch_pointer);
+}
+
+void
+brw_dump_surf_ss0(const struct brw_surf_ss0 *ptr)
+{
+ debug_printf("\t\t.cube_pos_z = 0x%x\n", (*ptr).cube_pos_z);
+ debug_printf("\t\t.cube_neg_z = 0x%x\n", (*ptr).cube_neg_z);
+ debug_printf("\t\t.cube_pos_y = 0x%x\n", (*ptr).cube_pos_y);
+ debug_printf("\t\t.cube_neg_y = 0x%x\n", (*ptr).cube_neg_y);
+ debug_printf("\t\t.cube_pos_x = 0x%x\n", (*ptr).cube_pos_x);
+ debug_printf("\t\t.cube_neg_x = 0x%x\n", (*ptr).cube_neg_x);
+ debug_printf("\t\t.mipmap_layout_mode = 0x%x\n", (*ptr).mipmap_layout_mode);
+ debug_printf("\t\t.vert_line_stride_ofs = 0x%x\n", (*ptr).vert_line_stride_ofs);
+ debug_printf("\t\t.vert_line_stride = 0x%x\n", (*ptr).vert_line_stride);
+ debug_printf("\t\t.color_blend = 0x%x\n", (*ptr).color_blend);
+ debug_printf("\t\t.writedisable_blue = 0x%x\n", (*ptr).writedisable_blue);
+ debug_printf("\t\t.writedisable_green = 0x%x\n", (*ptr).writedisable_green);
+ debug_printf("\t\t.writedisable_red = 0x%x\n", (*ptr).writedisable_red);
+ debug_printf("\t\t.writedisable_alpha = 0x%x\n", (*ptr).writedisable_alpha);
+ debug_printf("\t\t.surface_format = 0x%x\n", (*ptr).surface_format);
+ debug_printf("\t\t.data_return_format = 0x%x\n", (*ptr).data_return_format);
+ debug_printf("\t\t.surface_type = 0x%x\n", (*ptr).surface_type);
+}
+
+void
+brw_dump_surf_ss1(const struct brw_surf_ss1 *ptr)
+{
+ debug_printf("\t\t.base_addr = 0x%x\n", (*ptr).base_addr);
+}
+
+void
+brw_dump_surf_ss2(const struct brw_surf_ss2 *ptr)
+{
+ debug_printf("\t\t.mip_count = 0x%x\n", (*ptr).mip_count);
+ debug_printf("\t\t.width = 0x%x\n", (*ptr).width);
+ debug_printf("\t\t.height = 0x%x\n", (*ptr).height);
+}
+
+void
+brw_dump_surf_ss3(const struct brw_surf_ss3 *ptr)
+{
+ debug_printf("\t\t.tile_walk = 0x%x\n", (*ptr).tile_walk);
+ debug_printf("\t\t.tiled_surface = 0x%x\n", (*ptr).tiled_surface);
+ debug_printf("\t\t.pitch = 0x%x\n", (*ptr).pitch);
+ debug_printf("\t\t.depth = 0x%x\n", (*ptr).depth);
+}
+
+void
+brw_dump_surf_ss4(const struct brw_surf_ss4 *ptr)
+{
+ debug_printf("\t\t.multisample_position_palette_index = 0x%x\n", (*ptr).multisample_position_palette_index);
+ debug_printf("\t\t.num_multisamples = 0x%x\n", (*ptr).num_multisamples);
+ debug_printf("\t\t.render_target_view_extent = 0x%x\n", (*ptr).render_target_view_extent);
+ debug_printf("\t\t.min_array_elt = 0x%x\n", (*ptr).min_array_elt);
+ debug_printf("\t\t.min_lod = 0x%x\n", (*ptr).min_lod);
+}
+
+void
+brw_dump_surf_ss5(const struct brw_surf_ss5 *ptr)
+{
+ debug_printf("\t\t.llc_mapping = 0x%x\n", (*ptr).llc_mapping);
+ debug_printf("\t\t.mlc_mapping = 0x%x\n", (*ptr).mlc_mapping);
+ debug_printf("\t\t.gfdt = 0x%x\n", (*ptr).gfdt);
+ debug_printf("\t\t.gfdt_src = 0x%x\n", (*ptr).gfdt_src);
+ debug_printf("\t\t.y_offset = 0x%x\n", (*ptr).y_offset);
+ debug_printf("\t\t.x_offset = 0x%x\n", (*ptr).x_offset);
+}
+
+void
+brw_dump_surface_state(const struct brw_surface_state *ptr)
+{
+ debug_printf("\t\t.ss0.cube_pos_z = 0x%x\n", (*ptr).ss0.cube_pos_z);
+ debug_printf("\t\t.ss0.cube_neg_z = 0x%x\n", (*ptr).ss0.cube_neg_z);
+ debug_printf("\t\t.ss0.cube_pos_y = 0x%x\n", (*ptr).ss0.cube_pos_y);
+ debug_printf("\t\t.ss0.cube_neg_y = 0x%x\n", (*ptr).ss0.cube_neg_y);
+ debug_printf("\t\t.ss0.cube_pos_x = 0x%x\n", (*ptr).ss0.cube_pos_x);
+ debug_printf("\t\t.ss0.cube_neg_x = 0x%x\n", (*ptr).ss0.cube_neg_x);
+ debug_printf("\t\t.ss0.mipmap_layout_mode = 0x%x\n", (*ptr).ss0.mipmap_layout_mode);
+ debug_printf("\t\t.ss0.vert_line_stride_ofs = 0x%x\n", (*ptr).ss0.vert_line_stride_ofs);
+ debug_printf("\t\t.ss0.vert_line_stride = 0x%x\n", (*ptr).ss0.vert_line_stride);
+ debug_printf("\t\t.ss0.color_blend = 0x%x\n", (*ptr).ss0.color_blend);
+ debug_printf("\t\t.ss0.writedisable_blue = 0x%x\n", (*ptr).ss0.writedisable_blue);
+ debug_printf("\t\t.ss0.writedisable_green = 0x%x\n", (*ptr).ss0.writedisable_green);
+ debug_printf("\t\t.ss0.writedisable_red = 0x%x\n", (*ptr).ss0.writedisable_red);
+ debug_printf("\t\t.ss0.writedisable_alpha = 0x%x\n", (*ptr).ss0.writedisable_alpha);
+ debug_printf("\t\t.ss0.surface_format = 0x%x\n", (*ptr).ss0.surface_format);
+ debug_printf("\t\t.ss0.data_return_format = 0x%x\n", (*ptr).ss0.data_return_format);
+ debug_printf("\t\t.ss0.surface_type = 0x%x\n", (*ptr).ss0.surface_type);
+ debug_printf("\t\t.ss1.base_addr = 0x%x\n", (*ptr).ss1.base_addr);
+ debug_printf("\t\t.ss2.mip_count = 0x%x\n", (*ptr).ss2.mip_count);
+ debug_printf("\t\t.ss2.width = 0x%x\n", (*ptr).ss2.width);
+ debug_printf("\t\t.ss2.height = 0x%x\n", (*ptr).ss2.height);
+ debug_printf("\t\t.ss3.tile_walk = 0x%x\n", (*ptr).ss3.tile_walk);
+ debug_printf("\t\t.ss3.tiled_surface = 0x%x\n", (*ptr).ss3.tiled_surface);
+ debug_printf("\t\t.ss3.pitch = 0x%x\n", (*ptr).ss3.pitch);
+ debug_printf("\t\t.ss3.depth = 0x%x\n", (*ptr).ss3.depth);
+ debug_printf("\t\t.ss4.multisample_position_palette_index = 0x%x\n", (*ptr).ss4.multisample_position_palette_index);
+ debug_printf("\t\t.ss4.num_multisamples = 0x%x\n", (*ptr).ss4.num_multisamples);
+ debug_printf("\t\t.ss4.render_target_view_extent = 0x%x\n", (*ptr).ss4.render_target_view_extent);
+ debug_printf("\t\t.ss4.min_array_elt = 0x%x\n", (*ptr).ss4.min_array_elt);
+ debug_printf("\t\t.ss4.min_lod = 0x%x\n", (*ptr).ss4.min_lod);
+ debug_printf("\t\t.ss5.llc_mapping = 0x%x\n", (*ptr).ss5.llc_mapping);
+ debug_printf("\t\t.ss5.mlc_mapping = 0x%x\n", (*ptr).ss5.mlc_mapping);
+ debug_printf("\t\t.ss5.gfdt = 0x%x\n", (*ptr).ss5.gfdt);
+ debug_printf("\t\t.ss5.gfdt_src = 0x%x\n", (*ptr).ss5.gfdt_src);
+ debug_printf("\t\t.ss5.y_offset = 0x%x\n", (*ptr).ss5.y_offset);
+ debug_printf("\t\t.ss5.x_offset = 0x%x\n", (*ptr).ss5.x_offset);
+}
+
+void
+brw_dump_system_instruction_pointer(const struct brw_system_instruction_pointer *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.bits0.system_instruction_pointer = 0x%x\n", (*ptr).bits0.system_instruction_pointer);
+}
+
+void
+brw_dump_urb_fence(const struct brw_urb_fence *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.vs_realloc = 0x%x\n", (*ptr).header.vs_realloc);
+ debug_printf("\t\t.header.gs_realloc = 0x%x\n", (*ptr).header.gs_realloc);
+ debug_printf("\t\t.header.clp_realloc = 0x%x\n", (*ptr).header.clp_realloc);
+ debug_printf("\t\t.header.sf_realloc = 0x%x\n", (*ptr).header.sf_realloc);
+ debug_printf("\t\t.header.vfe_realloc = 0x%x\n", (*ptr).header.vfe_realloc);
+ debug_printf("\t\t.header.cs_realloc = 0x%x\n", (*ptr).header.cs_realloc);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.bits0.vs_fence = 0x%x\n", (*ptr).bits0.vs_fence);
+ debug_printf("\t\t.bits0.gs_fence = 0x%x\n", (*ptr).bits0.gs_fence);
+ debug_printf("\t\t.bits0.clp_fence = 0x%x\n", (*ptr).bits0.clp_fence);
+ debug_printf("\t\t.bits1.sf_fence = 0x%x\n", (*ptr).bits1.sf_fence);
+ debug_printf("\t\t.bits1.vf_fence = 0x%x\n", (*ptr).bits1.vf_fence);
+ debug_printf("\t\t.bits1.cs_fence = 0x%x\n", (*ptr).bits1.cs_fence);
+}
+
+void
+brw_dump_urb_immediate(const struct brw_urb_immediate *ptr)
+{
+ debug_printf("\t\t.opcode = 0x%x\n", (*ptr).opcode);
+ debug_printf("\t\t.offset = 0x%x\n", (*ptr).offset);
+ debug_printf("\t\t.swizzle_control = 0x%x\n", (*ptr).swizzle_control);
+ debug_printf("\t\t.allocate = 0x%x\n", (*ptr).allocate);
+ debug_printf("\t\t.used = 0x%x\n", (*ptr).used);
+ debug_printf("\t\t.complete = 0x%x\n", (*ptr).complete);
+ debug_printf("\t\t.response_length = 0x%x\n", (*ptr).response_length);
+ debug_printf("\t\t.msg_length = 0x%x\n", (*ptr).msg_length);
+ debug_printf("\t\t.msg_target = 0x%x\n", (*ptr).msg_target);
+ debug_printf("\t\t.end_of_thread = 0x%x\n", (*ptr).end_of_thread);
+}
+
+void
+brw_dump_vb_array_state(const struct brw_vb_array_state *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.vb[0].vb0.pitch = 0x%x\n", (*ptr).vb[0].vb0.pitch);
+ debug_printf("\t\t.vb[0].vb0.access_type = 0x%x\n", (*ptr).vb[0].vb0.access_type);
+ debug_printf("\t\t.vb[0].vb0.vb_index = 0x%x\n", (*ptr).vb[0].vb0.vb_index);
+ debug_printf("\t\t.vb[0].start_addr = 0x%x\n", (*ptr).vb[0].start_addr);
+ debug_printf("\t\t.vb[0].max_index = 0x%x\n", (*ptr).vb[0].max_index);
+ debug_printf("\t\t.vb[0].instance_data_step_rate = 0x%x\n", (*ptr).vb[0].instance_data_step_rate);
+ debug_printf("\t\t.vb[1].vb0.pitch = 0x%x\n", (*ptr).vb[1].vb0.pitch);
+ debug_printf("\t\t.vb[1].vb0.access_type = 0x%x\n", (*ptr).vb[1].vb0.access_type);
+ debug_printf("\t\t.vb[1].vb0.vb_index = 0x%x\n", (*ptr).vb[1].vb0.vb_index);
+ debug_printf("\t\t.vb[1].start_addr = 0x%x\n", (*ptr).vb[1].start_addr);
+ debug_printf("\t\t.vb[1].max_index = 0x%x\n", (*ptr).vb[1].max_index);
+ debug_printf("\t\t.vb[1].instance_data_step_rate = 0x%x\n", (*ptr).vb[1].instance_data_step_rate);
+ debug_printf("\t\t.vb[2].vb0.pitch = 0x%x\n", (*ptr).vb[2].vb0.pitch);
+ debug_printf("\t\t.vb[2].vb0.access_type = 0x%x\n", (*ptr).vb[2].vb0.access_type);
+ debug_printf("\t\t.vb[2].vb0.vb_index = 0x%x\n", (*ptr).vb[2].vb0.vb_index);
+ debug_printf("\t\t.vb[2].start_addr = 0x%x\n", (*ptr).vb[2].start_addr);
+ debug_printf("\t\t.vb[2].max_index = 0x%x\n", (*ptr).vb[2].max_index);
+ debug_printf("\t\t.vb[2].instance_data_step_rate = 0x%x\n", (*ptr).vb[2].instance_data_step_rate);
+ debug_printf("\t\t.vb[3].vb0.pitch = 0x%x\n", (*ptr).vb[3].vb0.pitch);
+ debug_printf("\t\t.vb[3].vb0.access_type = 0x%x\n", (*ptr).vb[3].vb0.access_type);
+ debug_printf("\t\t.vb[3].vb0.vb_index = 0x%x\n", (*ptr).vb[3].vb0.vb_index);
+ debug_printf("\t\t.vb[3].start_addr = 0x%x\n", (*ptr).vb[3].start_addr);
+ debug_printf("\t\t.vb[3].max_index = 0x%x\n", (*ptr).vb[3].max_index);
+ debug_printf("\t\t.vb[3].instance_data_step_rate = 0x%x\n", (*ptr).vb[3].instance_data_step_rate);
+ debug_printf("\t\t.vb[4].vb0.pitch = 0x%x\n", (*ptr).vb[4].vb0.pitch);
+ debug_printf("\t\t.vb[4].vb0.access_type = 0x%x\n", (*ptr).vb[4].vb0.access_type);
+ debug_printf("\t\t.vb[4].vb0.vb_index = 0x%x\n", (*ptr).vb[4].vb0.vb_index);
+ debug_printf("\t\t.vb[4].start_addr = 0x%x\n", (*ptr).vb[4].start_addr);
+ debug_printf("\t\t.vb[4].max_index = 0x%x\n", (*ptr).vb[4].max_index);
+ debug_printf("\t\t.vb[4].instance_data_step_rate = 0x%x\n", (*ptr).vb[4].instance_data_step_rate);
+ debug_printf("\t\t.vb[5].vb0.pitch = 0x%x\n", (*ptr).vb[5].vb0.pitch);
+ debug_printf("\t\t.vb[5].vb0.access_type = 0x%x\n", (*ptr).vb[5].vb0.access_type);
+ debug_printf("\t\t.vb[5].vb0.vb_index = 0x%x\n", (*ptr).vb[5].vb0.vb_index);
+ debug_printf("\t\t.vb[5].start_addr = 0x%x\n", (*ptr).vb[5].start_addr);
+ debug_printf("\t\t.vb[5].max_index = 0x%x\n", (*ptr).vb[5].max_index);
+ debug_printf("\t\t.vb[5].instance_data_step_rate = 0x%x\n", (*ptr).vb[5].instance_data_step_rate);
+ debug_printf("\t\t.vb[6].vb0.pitch = 0x%x\n", (*ptr).vb[6].vb0.pitch);
+ debug_printf("\t\t.vb[6].vb0.access_type = 0x%x\n", (*ptr).vb[6].vb0.access_type);
+ debug_printf("\t\t.vb[6].vb0.vb_index = 0x%x\n", (*ptr).vb[6].vb0.vb_index);
+ debug_printf("\t\t.vb[6].start_addr = 0x%x\n", (*ptr).vb[6].start_addr);
+ debug_printf("\t\t.vb[6].max_index = 0x%x\n", (*ptr).vb[6].max_index);
+ debug_printf("\t\t.vb[6].instance_data_step_rate = 0x%x\n", (*ptr).vb[6].instance_data_step_rate);
+ debug_printf("\t\t.vb[7].vb0.pitch = 0x%x\n", (*ptr).vb[7].vb0.pitch);
+ debug_printf("\t\t.vb[7].vb0.access_type = 0x%x\n", (*ptr).vb[7].vb0.access_type);
+ debug_printf("\t\t.vb[7].vb0.vb_index = 0x%x\n", (*ptr).vb[7].vb0.vb_index);
+ debug_printf("\t\t.vb[7].start_addr = 0x%x\n", (*ptr).vb[7].start_addr);
+ debug_printf("\t\t.vb[7].max_index = 0x%x\n", (*ptr).vb[7].max_index);
+ debug_printf("\t\t.vb[7].instance_data_step_rate = 0x%x\n", (*ptr).vb[7].instance_data_step_rate);
+ debug_printf("\t\t.vb[8].vb0.pitch = 0x%x\n", (*ptr).vb[8].vb0.pitch);
+ debug_printf("\t\t.vb[8].vb0.access_type = 0x%x\n", (*ptr).vb[8].vb0.access_type);
+ debug_printf("\t\t.vb[8].vb0.vb_index = 0x%x\n", (*ptr).vb[8].vb0.vb_index);
+ debug_printf("\t\t.vb[8].start_addr = 0x%x\n", (*ptr).vb[8].start_addr);
+ debug_printf("\t\t.vb[8].max_index = 0x%x\n", (*ptr).vb[8].max_index);
+ debug_printf("\t\t.vb[8].instance_data_step_rate = 0x%x\n", (*ptr).vb[8].instance_data_step_rate);
+ debug_printf("\t\t.vb[9].vb0.pitch = 0x%x\n", (*ptr).vb[9].vb0.pitch);
+ debug_printf("\t\t.vb[9].vb0.access_type = 0x%x\n", (*ptr).vb[9].vb0.access_type);
+ debug_printf("\t\t.vb[9].vb0.vb_index = 0x%x\n", (*ptr).vb[9].vb0.vb_index);
+ debug_printf("\t\t.vb[9].start_addr = 0x%x\n", (*ptr).vb[9].start_addr);
+ debug_printf("\t\t.vb[9].max_index = 0x%x\n", (*ptr).vb[9].max_index);
+ debug_printf("\t\t.vb[9].instance_data_step_rate = 0x%x\n", (*ptr).vb[9].instance_data_step_rate);
+ debug_printf("\t\t.vb[10].vb0.pitch = 0x%x\n", (*ptr).vb[10].vb0.pitch);
+ debug_printf("\t\t.vb[10].vb0.access_type = 0x%x\n", (*ptr).vb[10].vb0.access_type);
+ debug_printf("\t\t.vb[10].vb0.vb_index = 0x%x\n", (*ptr).vb[10].vb0.vb_index);
+ debug_printf("\t\t.vb[10].start_addr = 0x%x\n", (*ptr).vb[10].start_addr);
+ debug_printf("\t\t.vb[10].max_index = 0x%x\n", (*ptr).vb[10].max_index);
+ debug_printf("\t\t.vb[10].instance_data_step_rate = 0x%x\n", (*ptr).vb[10].instance_data_step_rate);
+ debug_printf("\t\t.vb[11].vb0.pitch = 0x%x\n", (*ptr).vb[11].vb0.pitch);
+ debug_printf("\t\t.vb[11].vb0.access_type = 0x%x\n", (*ptr).vb[11].vb0.access_type);
+ debug_printf("\t\t.vb[11].vb0.vb_index = 0x%x\n", (*ptr).vb[11].vb0.vb_index);
+ debug_printf("\t\t.vb[11].start_addr = 0x%x\n", (*ptr).vb[11].start_addr);
+ debug_printf("\t\t.vb[11].max_index = 0x%x\n", (*ptr).vb[11].max_index);
+ debug_printf("\t\t.vb[11].instance_data_step_rate = 0x%x\n", (*ptr).vb[11].instance_data_step_rate);
+ debug_printf("\t\t.vb[12].vb0.pitch = 0x%x\n", (*ptr).vb[12].vb0.pitch);
+ debug_printf("\t\t.vb[12].vb0.access_type = 0x%x\n", (*ptr).vb[12].vb0.access_type);
+ debug_printf("\t\t.vb[12].vb0.vb_index = 0x%x\n", (*ptr).vb[12].vb0.vb_index);
+ debug_printf("\t\t.vb[12].start_addr = 0x%x\n", (*ptr).vb[12].start_addr);
+ debug_printf("\t\t.vb[12].max_index = 0x%x\n", (*ptr).vb[12].max_index);
+ debug_printf("\t\t.vb[12].instance_data_step_rate = 0x%x\n", (*ptr).vb[12].instance_data_step_rate);
+ debug_printf("\t\t.vb[13].vb0.pitch = 0x%x\n", (*ptr).vb[13].vb0.pitch);
+ debug_printf("\t\t.vb[13].vb0.access_type = 0x%x\n", (*ptr).vb[13].vb0.access_type);
+ debug_printf("\t\t.vb[13].vb0.vb_index = 0x%x\n", (*ptr).vb[13].vb0.vb_index);
+ debug_printf("\t\t.vb[13].start_addr = 0x%x\n", (*ptr).vb[13].start_addr);
+ debug_printf("\t\t.vb[13].max_index = 0x%x\n", (*ptr).vb[13].max_index);
+ debug_printf("\t\t.vb[13].instance_data_step_rate = 0x%x\n", (*ptr).vb[13].instance_data_step_rate);
+ debug_printf("\t\t.vb[14].vb0.pitch = 0x%x\n", (*ptr).vb[14].vb0.pitch);
+ debug_printf("\t\t.vb[14].vb0.access_type = 0x%x\n", (*ptr).vb[14].vb0.access_type);
+ debug_printf("\t\t.vb[14].vb0.vb_index = 0x%x\n", (*ptr).vb[14].vb0.vb_index);
+ debug_printf("\t\t.vb[14].start_addr = 0x%x\n", (*ptr).vb[14].start_addr);
+ debug_printf("\t\t.vb[14].max_index = 0x%x\n", (*ptr).vb[14].max_index);
+ debug_printf("\t\t.vb[14].instance_data_step_rate = 0x%x\n", (*ptr).vb[14].instance_data_step_rate);
+ debug_printf("\t\t.vb[15].vb0.pitch = 0x%x\n", (*ptr).vb[15].vb0.pitch);
+ debug_printf("\t\t.vb[15].vb0.access_type = 0x%x\n", (*ptr).vb[15].vb0.access_type);
+ debug_printf("\t\t.vb[15].vb0.vb_index = 0x%x\n", (*ptr).vb[15].vb0.vb_index);
+ debug_printf("\t\t.vb[15].start_addr = 0x%x\n", (*ptr).vb[15].start_addr);
+ debug_printf("\t\t.vb[15].max_index = 0x%x\n", (*ptr).vb[15].max_index);
+ debug_printf("\t\t.vb[15].instance_data_step_rate = 0x%x\n", (*ptr).vb[15].instance_data_step_rate);
+ debug_printf("\t\t.vb[16].vb0.pitch = 0x%x\n", (*ptr).vb[16].vb0.pitch);
+ debug_printf("\t\t.vb[16].vb0.access_type = 0x%x\n", (*ptr).vb[16].vb0.access_type);
+ debug_printf("\t\t.vb[16].vb0.vb_index = 0x%x\n", (*ptr).vb[16].vb0.vb_index);
+ debug_printf("\t\t.vb[16].start_addr = 0x%x\n", (*ptr).vb[16].start_addr);
+ debug_printf("\t\t.vb[16].max_index = 0x%x\n", (*ptr).vb[16].max_index);
+ debug_printf("\t\t.vb[16].instance_data_step_rate = 0x%x\n", (*ptr).vb[16].instance_data_step_rate);
+}
+
+void
+brw_dump_vertex_buffer_state(const struct brw_vertex_buffer_state *ptr)
+{
+ debug_printf("\t\t.vb0.pitch = 0x%x\n", (*ptr).vb0.pitch);
+ debug_printf("\t\t.vb0.access_type = 0x%x\n", (*ptr).vb0.access_type);
+ debug_printf("\t\t.vb0.vb_index = 0x%x\n", (*ptr).vb0.vb_index);
+ debug_printf("\t\t.start_addr = 0x%x\n", (*ptr).start_addr);
+ debug_printf("\t\t.max_index = 0x%x\n", (*ptr).max_index);
+ debug_printf("\t\t.instance_data_step_rate = 0x%x\n", (*ptr).instance_data_step_rate);
+}
+
+void
+brw_dump_vertex_element_packet(const struct brw_vertex_element_packet *ptr)
+{
+ debug_printf("\t\t.header.length = 0x%x\n", (*ptr).header.length);
+ debug_printf("\t\t.header.opcode = 0x%x\n", (*ptr).header.opcode);
+ debug_printf("\t\t.ve[0].ve0.src_offset = 0x%x\n", (*ptr).ve[0].ve0.src_offset);
+ debug_printf("\t\t.ve[0].ve0.src_format = 0x%x\n", (*ptr).ve[0].ve0.src_format);
+ debug_printf("\t\t.ve[0].ve0.valid = 0x%x\n", (*ptr).ve[0].ve0.valid);
+ debug_printf("\t\t.ve[0].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[0].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[0].ve1.dst_offset = 0x%x\n", (*ptr).ve[0].ve1.dst_offset);
+ debug_printf("\t\t.ve[0].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[0].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[0].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[0].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[0].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[0].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[0].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[0].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[1].ve0.src_offset = 0x%x\n", (*ptr).ve[1].ve0.src_offset);
+ debug_printf("\t\t.ve[1].ve0.src_format = 0x%x\n", (*ptr).ve[1].ve0.src_format);
+ debug_printf("\t\t.ve[1].ve0.valid = 0x%x\n", (*ptr).ve[1].ve0.valid);
+ debug_printf("\t\t.ve[1].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[1].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[1].ve1.dst_offset = 0x%x\n", (*ptr).ve[1].ve1.dst_offset);
+ debug_printf("\t\t.ve[1].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[1].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[1].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[1].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[1].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[1].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[1].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[1].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[2].ve0.src_offset = 0x%x\n", (*ptr).ve[2].ve0.src_offset);
+ debug_printf("\t\t.ve[2].ve0.src_format = 0x%x\n", (*ptr).ve[2].ve0.src_format);
+ debug_printf("\t\t.ve[2].ve0.valid = 0x%x\n", (*ptr).ve[2].ve0.valid);
+ debug_printf("\t\t.ve[2].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[2].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[2].ve1.dst_offset = 0x%x\n", (*ptr).ve[2].ve1.dst_offset);
+ debug_printf("\t\t.ve[2].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[2].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[2].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[2].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[2].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[2].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[2].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[2].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[3].ve0.src_offset = 0x%x\n", (*ptr).ve[3].ve0.src_offset);
+ debug_printf("\t\t.ve[3].ve0.src_format = 0x%x\n", (*ptr).ve[3].ve0.src_format);
+ debug_printf("\t\t.ve[3].ve0.valid = 0x%x\n", (*ptr).ve[3].ve0.valid);
+ debug_printf("\t\t.ve[3].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[3].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[3].ve1.dst_offset = 0x%x\n", (*ptr).ve[3].ve1.dst_offset);
+ debug_printf("\t\t.ve[3].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[3].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[3].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[3].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[3].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[3].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[3].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[3].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[4].ve0.src_offset = 0x%x\n", (*ptr).ve[4].ve0.src_offset);
+ debug_printf("\t\t.ve[4].ve0.src_format = 0x%x\n", (*ptr).ve[4].ve0.src_format);
+ debug_printf("\t\t.ve[4].ve0.valid = 0x%x\n", (*ptr).ve[4].ve0.valid);
+ debug_printf("\t\t.ve[4].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[4].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[4].ve1.dst_offset = 0x%x\n", (*ptr).ve[4].ve1.dst_offset);
+ debug_printf("\t\t.ve[4].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[4].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[4].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[4].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[4].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[4].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[4].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[4].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[5].ve0.src_offset = 0x%x\n", (*ptr).ve[5].ve0.src_offset);
+ debug_printf("\t\t.ve[5].ve0.src_format = 0x%x\n", (*ptr).ve[5].ve0.src_format);
+ debug_printf("\t\t.ve[5].ve0.valid = 0x%x\n", (*ptr).ve[5].ve0.valid);
+ debug_printf("\t\t.ve[5].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[5].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[5].ve1.dst_offset = 0x%x\n", (*ptr).ve[5].ve1.dst_offset);
+ debug_printf("\t\t.ve[5].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[5].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[5].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[5].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[5].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[5].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[5].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[5].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[6].ve0.src_offset = 0x%x\n", (*ptr).ve[6].ve0.src_offset);
+ debug_printf("\t\t.ve[6].ve0.src_format = 0x%x\n", (*ptr).ve[6].ve0.src_format);
+ debug_printf("\t\t.ve[6].ve0.valid = 0x%x\n", (*ptr).ve[6].ve0.valid);
+ debug_printf("\t\t.ve[6].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[6].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[6].ve1.dst_offset = 0x%x\n", (*ptr).ve[6].ve1.dst_offset);
+ debug_printf("\t\t.ve[6].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[6].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[6].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[6].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[6].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[6].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[6].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[6].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[7].ve0.src_offset = 0x%x\n", (*ptr).ve[7].ve0.src_offset);
+ debug_printf("\t\t.ve[7].ve0.src_format = 0x%x\n", (*ptr).ve[7].ve0.src_format);
+ debug_printf("\t\t.ve[7].ve0.valid = 0x%x\n", (*ptr).ve[7].ve0.valid);
+ debug_printf("\t\t.ve[7].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[7].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[7].ve1.dst_offset = 0x%x\n", (*ptr).ve[7].ve1.dst_offset);
+ debug_printf("\t\t.ve[7].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[7].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[7].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[7].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[7].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[7].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[7].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[7].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[8].ve0.src_offset = 0x%x\n", (*ptr).ve[8].ve0.src_offset);
+ debug_printf("\t\t.ve[8].ve0.src_format = 0x%x\n", (*ptr).ve[8].ve0.src_format);
+ debug_printf("\t\t.ve[8].ve0.valid = 0x%x\n", (*ptr).ve[8].ve0.valid);
+ debug_printf("\t\t.ve[8].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[8].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[8].ve1.dst_offset = 0x%x\n", (*ptr).ve[8].ve1.dst_offset);
+ debug_printf("\t\t.ve[8].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[8].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[8].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[8].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[8].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[8].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[8].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[8].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[9].ve0.src_offset = 0x%x\n", (*ptr).ve[9].ve0.src_offset);
+ debug_printf("\t\t.ve[9].ve0.src_format = 0x%x\n", (*ptr).ve[9].ve0.src_format);
+ debug_printf("\t\t.ve[9].ve0.valid = 0x%x\n", (*ptr).ve[9].ve0.valid);
+ debug_printf("\t\t.ve[9].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[9].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[9].ve1.dst_offset = 0x%x\n", (*ptr).ve[9].ve1.dst_offset);
+ debug_printf("\t\t.ve[9].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[9].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[9].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[9].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[9].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[9].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[9].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[9].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[10].ve0.src_offset = 0x%x\n", (*ptr).ve[10].ve0.src_offset);
+ debug_printf("\t\t.ve[10].ve0.src_format = 0x%x\n", (*ptr).ve[10].ve0.src_format);
+ debug_printf("\t\t.ve[10].ve0.valid = 0x%x\n", (*ptr).ve[10].ve0.valid);
+ debug_printf("\t\t.ve[10].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[10].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[10].ve1.dst_offset = 0x%x\n", (*ptr).ve[10].ve1.dst_offset);
+ debug_printf("\t\t.ve[10].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[10].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[10].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[10].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[10].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[10].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[10].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[10].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[11].ve0.src_offset = 0x%x\n", (*ptr).ve[11].ve0.src_offset);
+ debug_printf("\t\t.ve[11].ve0.src_format = 0x%x\n", (*ptr).ve[11].ve0.src_format);
+ debug_printf("\t\t.ve[11].ve0.valid = 0x%x\n", (*ptr).ve[11].ve0.valid);
+ debug_printf("\t\t.ve[11].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[11].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[11].ve1.dst_offset = 0x%x\n", (*ptr).ve[11].ve1.dst_offset);
+ debug_printf("\t\t.ve[11].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[11].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[11].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[11].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[11].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[11].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[11].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[11].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[12].ve0.src_offset = 0x%x\n", (*ptr).ve[12].ve0.src_offset);
+ debug_printf("\t\t.ve[12].ve0.src_format = 0x%x\n", (*ptr).ve[12].ve0.src_format);
+ debug_printf("\t\t.ve[12].ve0.valid = 0x%x\n", (*ptr).ve[12].ve0.valid);
+ debug_printf("\t\t.ve[12].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[12].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[12].ve1.dst_offset = 0x%x\n", (*ptr).ve[12].ve1.dst_offset);
+ debug_printf("\t\t.ve[12].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[12].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[12].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[12].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[12].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[12].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[12].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[12].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[13].ve0.src_offset = 0x%x\n", (*ptr).ve[13].ve0.src_offset);
+ debug_printf("\t\t.ve[13].ve0.src_format = 0x%x\n", (*ptr).ve[13].ve0.src_format);
+ debug_printf("\t\t.ve[13].ve0.valid = 0x%x\n", (*ptr).ve[13].ve0.valid);
+ debug_printf("\t\t.ve[13].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[13].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[13].ve1.dst_offset = 0x%x\n", (*ptr).ve[13].ve1.dst_offset);
+ debug_printf("\t\t.ve[13].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[13].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[13].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[13].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[13].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[13].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[13].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[13].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[14].ve0.src_offset = 0x%x\n", (*ptr).ve[14].ve0.src_offset);
+ debug_printf("\t\t.ve[14].ve0.src_format = 0x%x\n", (*ptr).ve[14].ve0.src_format);
+ debug_printf("\t\t.ve[14].ve0.valid = 0x%x\n", (*ptr).ve[14].ve0.valid);
+ debug_printf("\t\t.ve[14].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[14].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[14].ve1.dst_offset = 0x%x\n", (*ptr).ve[14].ve1.dst_offset);
+ debug_printf("\t\t.ve[14].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[14].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[14].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[14].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[14].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[14].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[14].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[14].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[15].ve0.src_offset = 0x%x\n", (*ptr).ve[15].ve0.src_offset);
+ debug_printf("\t\t.ve[15].ve0.src_format = 0x%x\n", (*ptr).ve[15].ve0.src_format);
+ debug_printf("\t\t.ve[15].ve0.valid = 0x%x\n", (*ptr).ve[15].ve0.valid);
+ debug_printf("\t\t.ve[15].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[15].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[15].ve1.dst_offset = 0x%x\n", (*ptr).ve[15].ve1.dst_offset);
+ debug_printf("\t\t.ve[15].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[15].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[15].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[15].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[15].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[15].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[15].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[15].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[16].ve0.src_offset = 0x%x\n", (*ptr).ve[16].ve0.src_offset);
+ debug_printf("\t\t.ve[16].ve0.src_format = 0x%x\n", (*ptr).ve[16].ve0.src_format);
+ debug_printf("\t\t.ve[16].ve0.valid = 0x%x\n", (*ptr).ve[16].ve0.valid);
+ debug_printf("\t\t.ve[16].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[16].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[16].ve1.dst_offset = 0x%x\n", (*ptr).ve[16].ve1.dst_offset);
+ debug_printf("\t\t.ve[16].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[16].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[16].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[16].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[16].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[16].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[16].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[16].ve1.vfcomponent0);
+ debug_printf("\t\t.ve[17].ve0.src_offset = 0x%x\n", (*ptr).ve[17].ve0.src_offset);
+ debug_printf("\t\t.ve[17].ve0.src_format = 0x%x\n", (*ptr).ve[17].ve0.src_format);
+ debug_printf("\t\t.ve[17].ve0.valid = 0x%x\n", (*ptr).ve[17].ve0.valid);
+ debug_printf("\t\t.ve[17].ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve[17].ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve[17].ve1.dst_offset = 0x%x\n", (*ptr).ve[17].ve1.dst_offset);
+ debug_printf("\t\t.ve[17].ve1.vfcomponent3 = 0x%x\n", (*ptr).ve[17].ve1.vfcomponent3);
+ debug_printf("\t\t.ve[17].ve1.vfcomponent2 = 0x%x\n", (*ptr).ve[17].ve1.vfcomponent2);
+ debug_printf("\t\t.ve[17].ve1.vfcomponent1 = 0x%x\n", (*ptr).ve[17].ve1.vfcomponent1);
+ debug_printf("\t\t.ve[17].ve1.vfcomponent0 = 0x%x\n", (*ptr).ve[17].ve1.vfcomponent0);
+}
+
+void
+brw_dump_vertex_element_state(const struct brw_vertex_element_state *ptr)
+{
+ debug_printf("\t\t.ve0.src_offset = 0x%x\n", (*ptr).ve0.src_offset);
+ debug_printf("\t\t.ve0.src_format = 0x%x\n", (*ptr).ve0.src_format);
+ debug_printf("\t\t.ve0.valid = 0x%x\n", (*ptr).ve0.valid);
+ debug_printf("\t\t.ve0.vertex_buffer_index = 0x%x\n", (*ptr).ve0.vertex_buffer_index);
+ debug_printf("\t\t.ve1.dst_offset = 0x%x\n", (*ptr).ve1.dst_offset);
+ debug_printf("\t\t.ve1.vfcomponent3 = 0x%x\n", (*ptr).ve1.vfcomponent3);
+ debug_printf("\t\t.ve1.vfcomponent2 = 0x%x\n", (*ptr).ve1.vfcomponent2);
+ debug_printf("\t\t.ve1.vfcomponent1 = 0x%x\n", (*ptr).ve1.vfcomponent1);
+ debug_printf("\t\t.ve1.vfcomponent0 = 0x%x\n", (*ptr).ve1.vfcomponent0);
+}
+
+void
+brw_dump_vf_statistics(const struct brw_vf_statistics *ptr)
+{
+ debug_printf("\t\t.statistics_enable = 0x%x\n", (*ptr).statistics_enable);
+ debug_printf("\t\t.opcode = 0x%x\n", (*ptr).opcode);
+}
+
+void
+brw_dump_vs_unit_state(const struct brw_vs_unit_state *ptr)
+{
+ debug_printf("\t\t.thread0.grf_reg_count = 0x%x\n", (*ptr).thread0.grf_reg_count);
+ debug_printf("\t\t.thread0.kernel_start_pointer = 0x%x\n", (*ptr).thread0.kernel_start_pointer);
+ debug_printf("\t\t.thread1.ext_halt_exception_enable = 0x%x\n", (*ptr).thread1.ext_halt_exception_enable);
+ debug_printf("\t\t.thread1.sw_exception_enable = 0x%x\n", (*ptr).thread1.sw_exception_enable);
+ debug_printf("\t\t.thread1.mask_stack_exception_enable = 0x%x\n", (*ptr).thread1.mask_stack_exception_enable);
+ debug_printf("\t\t.thread1.timeout_exception_enable = 0x%x\n", (*ptr).thread1.timeout_exception_enable);
+ debug_printf("\t\t.thread1.illegal_op_exception_enable = 0x%x\n", (*ptr).thread1.illegal_op_exception_enable);
+ debug_printf("\t\t.thread1.depth_coef_urb_read_offset = 0x%x\n", (*ptr).thread1.depth_coef_urb_read_offset);
+ debug_printf("\t\t.thread1.floating_point_mode = 0x%x\n", (*ptr).thread1.floating_point_mode);
+ debug_printf("\t\t.thread1.thread_priority = 0x%x\n", (*ptr).thread1.thread_priority);
+ debug_printf("\t\t.thread1.binding_table_entry_count = 0x%x\n", (*ptr).thread1.binding_table_entry_count);
+ debug_printf("\t\t.thread1.single_program_flow = 0x%x\n", (*ptr).thread1.single_program_flow);
+ debug_printf("\t\t.thread2.per_thread_scratch_space = 0x%x\n", (*ptr).thread2.per_thread_scratch_space);
+ debug_printf("\t\t.thread2.scratch_space_base_pointer = 0x%x\n", (*ptr).thread2.scratch_space_base_pointer);
+ debug_printf("\t\t.thread3.dispatch_grf_start_reg = 0x%x\n", (*ptr).thread3.dispatch_grf_start_reg);
+ debug_printf("\t\t.thread3.urb_entry_read_offset = 0x%x\n", (*ptr).thread3.urb_entry_read_offset);
+ debug_printf("\t\t.thread3.urb_entry_read_length = 0x%x\n", (*ptr).thread3.urb_entry_read_length);
+ debug_printf("\t\t.thread3.const_urb_entry_read_offset = 0x%x\n", (*ptr).thread3.const_urb_entry_read_offset);
+ debug_printf("\t\t.thread3.const_urb_entry_read_length = 0x%x\n", (*ptr).thread3.const_urb_entry_read_length);
+ debug_printf("\t\t.thread4.stats_enable = 0x%x\n", (*ptr).thread4.stats_enable);
+ debug_printf("\t\t.thread4.nr_urb_entries = 0x%x\n", (*ptr).thread4.nr_urb_entries);
+ debug_printf("\t\t.thread4.urb_entry_allocation_size = 0x%x\n", (*ptr).thread4.urb_entry_allocation_size);
+ debug_printf("\t\t.thread4.max_threads = 0x%x\n", (*ptr).thread4.max_threads);
+ debug_printf("\t\t.vs5.sampler_count = 0x%x\n", (*ptr).vs5.sampler_count);
+ debug_printf("\t\t.vs5.sampler_state_pointer = 0x%x\n", (*ptr).vs5.sampler_state_pointer);
+ debug_printf("\t\t.vs6.vs_enable = 0x%x\n", (*ptr).vs6.vs_enable);
+ debug_printf("\t\t.vs6.vert_cache_disable = 0x%x\n", (*ptr).vs6.vert_cache_disable);
+}
+
+void
+brw_dump_wm_unit_state(const struct brw_wm_unit_state *ptr)
+{
+ debug_printf("\t\t.thread0.grf_reg_count = 0x%x\n", (*ptr).thread0.grf_reg_count);
+ debug_printf("\t\t.thread0.kernel_start_pointer = 0x%x\n", (*ptr).thread0.kernel_start_pointer);
+ debug_printf("\t\t.thread1.ext_halt_exception_enable = 0x%x\n", (*ptr).thread1.ext_halt_exception_enable);
+ debug_printf("\t\t.thread1.sw_exception_enable = 0x%x\n", (*ptr).thread1.sw_exception_enable);
+ debug_printf("\t\t.thread1.mask_stack_exception_enable = 0x%x\n", (*ptr).thread1.mask_stack_exception_enable);
+ debug_printf("\t\t.thread1.timeout_exception_enable = 0x%x\n", (*ptr).thread1.timeout_exception_enable);
+ debug_printf("\t\t.thread1.illegal_op_exception_enable = 0x%x\n", (*ptr).thread1.illegal_op_exception_enable);
+ debug_printf("\t\t.thread1.depth_coef_urb_read_offset = 0x%x\n", (*ptr).thread1.depth_coef_urb_read_offset);
+ debug_printf("\t\t.thread1.floating_point_mode = 0x%x\n", (*ptr).thread1.floating_point_mode);
+ debug_printf("\t\t.thread1.thread_priority = 0x%x\n", (*ptr).thread1.thread_priority);
+ debug_printf("\t\t.thread1.binding_table_entry_count = 0x%x\n", (*ptr).thread1.binding_table_entry_count);
+ debug_printf("\t\t.thread1.single_program_flow = 0x%x\n", (*ptr).thread1.single_program_flow);
+ debug_printf("\t\t.thread2.per_thread_scratch_space = 0x%x\n", (*ptr).thread2.per_thread_scratch_space);
+ debug_printf("\t\t.thread2.scratch_space_base_pointer = 0x%x\n", (*ptr).thread2.scratch_space_base_pointer);
+ debug_printf("\t\t.thread3.dispatch_grf_start_reg = 0x%x\n", (*ptr).thread3.dispatch_grf_start_reg);
+ debug_printf("\t\t.thread3.urb_entry_read_offset = 0x%x\n", (*ptr).thread3.urb_entry_read_offset);
+ debug_printf("\t\t.thread3.urb_entry_read_length = 0x%x\n", (*ptr).thread3.urb_entry_read_length);
+ debug_printf("\t\t.thread3.const_urb_entry_read_offset = 0x%x\n", (*ptr).thread3.const_urb_entry_read_offset);
+ debug_printf("\t\t.thread3.const_urb_entry_read_length = 0x%x\n", (*ptr).thread3.const_urb_entry_read_length);
+ debug_printf("\t\t.wm4.stats_enable = 0x%x\n", (*ptr).wm4.stats_enable);
+ debug_printf("\t\t.wm4.depth_buffer_clear = 0x%x\n", (*ptr).wm4.depth_buffer_clear);
+ debug_printf("\t\t.wm4.sampler_count = 0x%x\n", (*ptr).wm4.sampler_count);
+ debug_printf("\t\t.wm4.sampler_state_pointer = 0x%x\n", (*ptr).wm4.sampler_state_pointer);
+ debug_printf("\t\t.wm5.enable_8_pix = 0x%x\n", (*ptr).wm5.enable_8_pix);
+ debug_printf("\t\t.wm5.enable_16_pix = 0x%x\n", (*ptr).wm5.enable_16_pix);
+ debug_printf("\t\t.wm5.enable_32_pix = 0x%x\n", (*ptr).wm5.enable_32_pix);
+ debug_printf("\t\t.wm5.enable_con_32_pix = 0x%x\n", (*ptr).wm5.enable_con_32_pix);
+ debug_printf("\t\t.wm5.enable_con_64_pix = 0x%x\n", (*ptr).wm5.enable_con_64_pix);
+ debug_printf("\t\t.wm5.legacy_global_depth_bias = 0x%x\n", (*ptr).wm5.legacy_global_depth_bias);
+ debug_printf("\t\t.wm5.line_stipple = 0x%x\n", (*ptr).wm5.line_stipple);
+ debug_printf("\t\t.wm5.depth_offset = 0x%x\n", (*ptr).wm5.depth_offset);
+ debug_printf("\t\t.wm5.polygon_stipple = 0x%x\n", (*ptr).wm5.polygon_stipple);
+ debug_printf("\t\t.wm5.line_aa_region_width = 0x%x\n", (*ptr).wm5.line_aa_region_width);
+ debug_printf("\t\t.wm5.line_endcap_aa_region_width = 0x%x\n", (*ptr).wm5.line_endcap_aa_region_width);
+ debug_printf("\t\t.wm5.early_depth_test = 0x%x\n", (*ptr).wm5.early_depth_test);
+ debug_printf("\t\t.wm5.thread_dispatch_enable = 0x%x\n", (*ptr).wm5.thread_dispatch_enable);
+ debug_printf("\t\t.wm5.program_uses_depth = 0x%x\n", (*ptr).wm5.program_uses_depth);
+ debug_printf("\t\t.wm5.program_computes_depth = 0x%x\n", (*ptr).wm5.program_computes_depth);
+ debug_printf("\t\t.wm5.program_uses_killpixel = 0x%x\n", (*ptr).wm5.program_uses_killpixel);
+ debug_printf("\t\t.wm5.legacy_line_rast = 0x%x\n", (*ptr).wm5.legacy_line_rast);
+ debug_printf("\t\t.wm5.transposed_urb_read_enable = 0x%x\n", (*ptr).wm5.transposed_urb_read_enable);
+ debug_printf("\t\t.wm5.max_threads = 0x%x\n", (*ptr).wm5.max_threads);
+ debug_printf("\t\t.global_depth_offset_constant = %f\n", (*ptr).global_depth_offset_constant);
+ debug_printf("\t\t.global_depth_offset_scale = %f\n", (*ptr).global_depth_offset_scale);
+ debug_printf("\t\t.wm8.grf_reg_count_1 = 0x%x\n", (*ptr).wm8.grf_reg_count_1);
+ debug_printf("\t\t.wm8.kernel_start_pointer_1 = 0x%x\n", (*ptr).wm8.kernel_start_pointer_1);
+ debug_printf("\t\t.wm9.grf_reg_count_2 = 0x%x\n", (*ptr).wm9.grf_reg_count_2);
+ debug_printf("\t\t.wm9.kernel_start_pointer_2 = 0x%x\n", (*ptr).wm9.kernel_start_pointer_2);
+ debug_printf("\t\t.wm10.grf_reg_count_3 = 0x%x\n", (*ptr).wm10.grf_reg_count_3);
+ debug_printf("\t\t.wm10.kernel_start_pointer_3 = 0x%x\n", (*ptr).wm10.kernel_start_pointer_3);
+}
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * Dump i965 data structures.
+ *
+ * Generated automatically from brw_structs.h by brw_structs_dump.py.
+ */
+
+#ifndef BRW_STRUCTS_DUMP_H
+#define BRW_STRUCTS_DUMP_H
+
+struct brw_3d_control;
+struct brw_3d_primitive;
+struct brw_aa_line_parameters;
+struct brw_binding_table_pointers;
+struct brw_blend_constant_color;
+struct brw_cc0;
+struct brw_cc1;
+struct brw_cc2;
+struct brw_cc3;
+struct brw_cc4;
+struct brw_cc5;
+struct brw_cc6;
+struct brw_cc7;
+struct brw_cc_unit_state;
+struct brw_cc_viewport;
+struct brw_clip_unit_state;
+struct brw_clipper_viewport;
+struct brw_constant_buffer;
+struct brw_cs_urb_state;
+struct brw_depthbuffer;
+struct brw_depthbuffer_g4x;
+struct brw_drawrect;
+struct brw_global_depth_offset_clamp;
+struct brw_gs_unit_state;
+struct brw_indexbuffer;
+struct brw_line_stipple;
+struct brw_mi_flush;
+struct brw_pipe_control;
+struct brw_pipeline_select;
+struct brw_pipelined_state_pointers;
+struct brw_polygon_stipple;
+struct brw_polygon_stipple_offset;
+struct brw_sampler_default_color;
+struct brw_sampler_state;
+struct brw_sf_unit_state;
+struct brw_sf_viewport;
+struct brw_ss0;
+struct brw_ss1;
+struct brw_ss2;
+struct brw_ss3;
+struct brw_state_base_address;
+struct brw_state_prefetch;
+struct brw_surf_ss0;
+struct brw_surf_ss1;
+struct brw_surf_ss2;
+struct brw_surf_ss3;
+struct brw_surf_ss4;
+struct brw_surf_ss5;
+struct brw_surface_state;
+struct brw_system_instruction_pointer;
+struct brw_urb_fence;
+struct brw_urb_immediate;
+struct brw_vb_array_state;
+struct brw_vertex_buffer_state;
+struct brw_vertex_element_packet;
+struct brw_vertex_element_state;
+struct brw_vf_statistics;
+struct brw_vs_unit_state;
+struct brw_wm_unit_state;
+
+void
+brw_dump_3d_control(const struct brw_3d_control *ptr);
+
+void
+brw_dump_3d_primitive(const struct brw_3d_primitive *ptr);
+
+void
+brw_dump_aa_line_parameters(const struct brw_aa_line_parameters *ptr);
+
+void
+brw_dump_binding_table_pointers(const struct brw_binding_table_pointers *ptr);
+
+void
+brw_dump_blend_constant_color(const struct brw_blend_constant_color *ptr);
+
+void
+brw_dump_cc0(const struct brw_cc0 *ptr);
+
+void
+brw_dump_cc1(const struct brw_cc1 *ptr);
+
+void
+brw_dump_cc2(const struct brw_cc2 *ptr);
+
+void
+brw_dump_cc3(const struct brw_cc3 *ptr);
+
+void
+brw_dump_cc4(const struct brw_cc4 *ptr);
+
+void
+brw_dump_cc5(const struct brw_cc5 *ptr);
+
+void
+brw_dump_cc6(const struct brw_cc6 *ptr);
+
+void
+brw_dump_cc7(const struct brw_cc7 *ptr);
+
+void
+brw_dump_cc_unit_state(const struct brw_cc_unit_state *ptr);
+
+void
+brw_dump_cc_viewport(const struct brw_cc_viewport *ptr);
+
+void
+brw_dump_clip_unit_state(const struct brw_clip_unit_state *ptr);
+
+void
+brw_dump_clipper_viewport(const struct brw_clipper_viewport *ptr);
+
+void
+brw_dump_constant_buffer(const struct brw_constant_buffer *ptr);
+
+void
+brw_dump_cs_urb_state(const struct brw_cs_urb_state *ptr);
+
+void
+brw_dump_depthbuffer(const struct brw_depthbuffer *ptr);
+
+void
+brw_dump_depthbuffer_g4x(const struct brw_depthbuffer_g4x *ptr);
+
+void
+brw_dump_drawrect(const struct brw_drawrect *ptr);
+
+void
+brw_dump_global_depth_offset_clamp(const struct brw_global_depth_offset_clamp *ptr);
+
+void
+brw_dump_gs_unit_state(const struct brw_gs_unit_state *ptr);
+
+void
+brw_dump_indexbuffer(const struct brw_indexbuffer *ptr);
+
+void
+brw_dump_line_stipple(const struct brw_line_stipple *ptr);
+
+void
+brw_dump_mi_flush(const struct brw_mi_flush *ptr);
+
+void
+brw_dump_pipe_control(const struct brw_pipe_control *ptr);
+
+void
+brw_dump_pipeline_select(const struct brw_pipeline_select *ptr);
+
+void
+brw_dump_pipelined_state_pointers(const struct brw_pipelined_state_pointers *ptr);
+
+void
+brw_dump_polygon_stipple(const struct brw_polygon_stipple *ptr);
+
+void
+brw_dump_polygon_stipple_offset(const struct brw_polygon_stipple_offset *ptr);
+
+void
+brw_dump_sampler_default_color(const struct brw_sampler_default_color *ptr);
+
+void
+brw_dump_sampler_state(const struct brw_sampler_state *ptr);
+
+void
+brw_dump_sf_unit_state(const struct brw_sf_unit_state *ptr);
+
+void
+brw_dump_sf_viewport(const struct brw_sf_viewport *ptr);
+
+void
+brw_dump_ss0(const struct brw_ss0 *ptr);
+
+void
+brw_dump_ss1(const struct brw_ss1 *ptr);
+
+void
+brw_dump_ss2(const struct brw_ss2 *ptr);
+
+void
+brw_dump_ss3(const struct brw_ss3 *ptr);
+
+void
+brw_dump_state_base_address(const struct brw_state_base_address *ptr);
+
+void
+brw_dump_state_prefetch(const struct brw_state_prefetch *ptr);
+
+void
+brw_dump_surf_ss0(const struct brw_surf_ss0 *ptr);
+
+void
+brw_dump_surf_ss1(const struct brw_surf_ss1 *ptr);
+
+void
+brw_dump_surf_ss2(const struct brw_surf_ss2 *ptr);
+
+void
+brw_dump_surf_ss3(const struct brw_surf_ss3 *ptr);
+
+void
+brw_dump_surf_ss4(const struct brw_surf_ss4 *ptr);
+
+void
+brw_dump_surf_ss5(const struct brw_surf_ss5 *ptr);
+
+void
+brw_dump_surface_state(const struct brw_surface_state *ptr);
+
+void
+brw_dump_system_instruction_pointer(const struct brw_system_instruction_pointer *ptr);
+
+void
+brw_dump_urb_fence(const struct brw_urb_fence *ptr);
+
+void
+brw_dump_urb_immediate(const struct brw_urb_immediate *ptr);
+
+void
+brw_dump_vb_array_state(const struct brw_vb_array_state *ptr);
+
+void
+brw_dump_vertex_buffer_state(const struct brw_vertex_buffer_state *ptr);
+
+void
+brw_dump_vertex_element_packet(const struct brw_vertex_element_packet *ptr);
+
+void
+brw_dump_vertex_element_state(const struct brw_vertex_element_state *ptr);
+
+void
+brw_dump_vf_statistics(const struct brw_vf_statistics *ptr);
+
+void
+brw_dump_vs_unit_state(const struct brw_vs_unit_state *ptr);
+
+void
+brw_dump_wm_unit_state(const struct brw_wm_unit_state *ptr);
+
+
+#endif /* BRW_STRUCTS_DUMP_H */
--- /dev/null
+#!/usr/bin/env python
+'''
+Generates dumpers for the i965 state strucutures using pygccxml.
+
+Run as
+
+ PYTHONPATH=/path/to/pygccxml-1.0.0 python brw_structs_dump.py
+
+Jose Fonseca <jfonseca@vmware.com>
+'''
+
+copyright = '''
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ **************************************************************************/
+ '''
+
+import os
+import sys
+import re
+
+from pygccxml import parser
+from pygccxml import declarations
+
+from pygccxml.declarations import algorithm
+from pygccxml.declarations import decl_visitor
+from pygccxml.declarations import type_traits
+from pygccxml.declarations import type_visitor
+
+
+enums = True
+
+
+def vars_filter(variable):
+ name = variable.name
+ return not re.match('^pad\d*', name) and name != 'dword'
+
+
+class decl_dumper_t(decl_visitor.decl_visitor_t):
+
+ def __init__(self, stream, instance = '', decl = None):
+ decl_visitor.decl_visitor_t.__init__(self)
+ self.stream = stream
+ self._instance = instance
+ self.decl = decl
+
+ def clone(self):
+ return decl_dumper_t(self.stream, self._instance, self.decl)
+
+ def visit_class(self):
+ class_ = self.decl
+ assert self.decl.class_type in ('struct', 'union')
+
+ for variable in class_.variables(recursive = False):
+ if vars_filter(variable):
+ dump_type(self.stream, self._instance + '.' + variable.name, variable.type)
+
+ def visit_enumeration(self):
+ if enums:
+ self.stream.write(' switch(%s) {\n' % ("(*ptr)" + self._instance,))
+ for name, value in self.decl.values:
+ self.stream.write(' case %s:\n' % (name,))
+ self.stream.write(' debug_printf("\\t\\t%s = %s\\n");\n' % (self._instance, name))
+ self.stream.write(' break;\n')
+ self.stream.write(' default:\n')
+ self.stream.write(' debug_printf("\\t\\t%s = %%i\\n", %s);\n' % (self._instance, "(*ptr)" + self._instance))
+ self.stream.write(' break;\n')
+ self.stream.write(' }\n')
+ else:
+ self.stream.write(' debug_printf("\\t\\t%s = %%i\\n", %s);\n' % (self._instance, "(*ptr)" + self._instance))
+
+
+def dump_decl(stream, instance, decl):
+ dumper = decl_dumper_t(stream, instance, decl)
+ algorithm.apply_visitor(dumper, decl)
+
+
+class type_dumper_t(type_visitor.type_visitor_t):
+
+ def __init__(self, stream, instance, type_):
+ type_visitor.type_visitor_t.__init__(self)
+ self.stream = stream
+ self.instance = instance
+ self.type = type_
+
+ def clone(self):
+ return type_dumper_t(self.instance, self.type)
+
+ def visit_bool(self):
+ self.print_instance('%i')
+
+ def visit_char(self):
+ #self.print_instance('%i')
+ self.print_instance('0x%x')
+
+ def visit_unsigned_char(self):
+ #self.print_instance('%u')
+ self.print_instance('0x%x')
+
+ def visit_signed_char(self):
+ #self.print_instance('%i')
+ self.print_instance('0x%x')
+
+ def visit_wchar(self):
+ self.print_instance('0x%x')
+
+ def visit_short_int(self):
+ #self.print_instance('%i')
+ self.print_instance('0x%x')
+
+ def visit_short_unsigned_int(self):
+ #self.print_instance('%u')
+ self.print_instance('0x%x')
+
+ def visit_int(self):
+ #self.print_instance('%i')
+ self.print_instance('0x%x')
+
+ def visit_unsigned_int(self):
+ #self.print_instance('%u')
+ self.print_instance('0x%x')
+
+ def visit_long_int(self):
+ #self.print_instance('%li')
+ self.print_instance('0x%lx')
+
+ def visit_long_unsigned_int(self):
+ #self.print_instance('%lu')
+ self.print_instance('%0xlx')
+
+ def visit_long_long_int(self):
+ #self.print_instance('%lli')
+ self.print_instance('%0xllx')
+
+ def visit_long_long_unsigned_int(self):
+ #self.print_instance('%llu')
+ self.print_instance('0x%llx')
+
+ def visit_float(self):
+ self.print_instance('%f')
+
+ def visit_double(self):
+ self.print_instance('%f')
+
+ def visit_array(self):
+ for i in range(type_traits.array_size(self.type)):
+ dump_type(self.stream, self.instance + '[%i]' % i, type_traits.base_type(self.type))
+
+ def visit_pointer(self):
+ self.print_instance('%p')
+
+ def visit_declarated(self):
+ #stream.write('decl = %r\n' % self.type.decl_string)
+ decl = type_traits.remove_declarated(self.type)
+ dump_decl(self.stream, self.instance, decl)
+
+ def print_instance(self, format):
+ self.stream.write(' debug_printf("\\t\\t%s = %s\\n", %s);\n' % (self.instance, format, "(*ptr)" + self.instance))
+
+
+
+def dump_type(stream, instance, type_):
+ type_ = type_traits.remove_alias(type_)
+ visitor = type_dumper_t(stream, instance, type_)
+ algorithm.apply_visitor(visitor, type_)
+
+
+def dump_struct_interface(stream, class_, suffix = ';'):
+ name = class_.name
+ assert name.startswith('brw_');
+ name = name[:4] + 'dump_' + name[4:]
+ stream.write('void\n')
+ stream.write('%s(const struct %s *ptr)%s\n' % (name, class_.name, suffix))
+
+
+def dump_struct_implementation(stream, decls, class_):
+ dump_struct_interface(stream, class_, suffix = '')
+ stream.write('{\n')
+ dump_decl(stream, '', class_)
+ stream.write('}\n')
+ stream.write('\n')
+
+
+def dump_header(stream):
+ stream.write(copyright.strip() + '\n')
+ stream.write('\n')
+ stream.write('/**\n')
+ stream.write(' * @file\n')
+ stream.write(' * Dump i965 data structures.\n')
+ stream.write(' *\n')
+ stream.write(' * Generated automatically from brw_structs.h by brw_structs_dump.py.\n')
+ stream.write(' */\n')
+ stream.write('\n')
+
+
+def dump_interfaces(decls, global_ns, names):
+ stream = open('brw_structs_dump.h', 'wt')
+
+ dump_header(stream)
+
+ stream.write('#ifndef BRW_STRUCTS_DUMP_H\n')
+ stream.write('#define BRW_STRUCTS_DUMP_H\n')
+ stream.write('\n')
+
+ for name in names:
+ stream.write('struct %s;\n' % (name,))
+ stream.write('\n')
+
+ for name in names:
+ (class_,) = global_ns.classes(name = name)
+ dump_struct_interface(stream, class_)
+ stream.write('\n')
+ stream.write('\n')
+
+ stream.write('#endif /* BRW_STRUCTS_DUMP_H */\n')
+
+
+def dump_implementations(decls, global_ns, names):
+ stream = open('brw_structs_dump.c', 'wt')
+
+ dump_header(stream)
+
+ stream.write('#include "util/u_debug.h"\n')
+ stream.write('\n')
+ stream.write('#include "brw_types.h"\n')
+ stream.write('#include "brw_structs.h"\n')
+ stream.write('#include "brw_structs_dump.h"\n')
+ stream.write('\n')
+
+ for name in names:
+ (class_,) = global_ns.classes(name = name)
+ dump_struct_implementation(stream, decls, class_)
+
+
+def decl_filter(decl):
+ '''Filter the declarations we're interested in'''
+ name = decl.name
+ return name.startswith('brw_') and name not in ('brw_instruction',)
+
+
+def main():
+
+ config = parser.config_t(
+ include_paths = [
+ '../../include',
+ ],
+ compiler = 'gcc',
+ )
+
+ headers = [
+ 'brw_types.h',
+ 'brw_structs.h',
+ ]
+
+ decls = parser.parse(headers, config, parser.COMPILATION_MODE.ALL_AT_ONCE)
+ global_ns = declarations.get_global_namespace(decls)
+
+ names = []
+ for class_ in global_ns.classes(decl_filter):
+ names.append(class_.name)
+ names.sort()
+
+ dump_interfaces(decls, global_ns, names)
+ dump_implementations(decls, global_ns, names)
+
+
+if __name__ == '__main__':
+ main()
--- /dev/null
+
+#include "brw_context.h"
+#include "brw_pipe_rast.h"
+
+
+static GLboolean need_swtnl( struct brw_context *brw )
+{
+ const struct pipe_rasterizer_state *rast = &brw->curr.rast->templ;
+
+ /* If we don't require strict OpenGL conformance, never
+ * use fallbacks. If we're forcing fallbacks, always
+ * use fallfacks.
+ */
+ if (brw->flags.no_swtnl)
+ return FALSE;
+
+ if (brw->flags.force_swtnl)
+ return TRUE;
+
+ /* Exceeding hw limits on number of VS inputs?
+ */
+ if (brw->curr.num_vertex_elements == 0 ||
+ brw->curr.num_vertex_elements >= BRW_VEP_MAX) {
+ return TRUE;
+ }
+
+ /* Position array with zero stride?
+ *
+ * XXX: position isn't always at zero...
+ * XXX: eliminate zero-stride arrays
+ */
+ {
+ int ve0_vb = brw->curr.vertex_element[0].vertex_buffer_index;
+
+ if (brw->curr.vertex_buffer[ve0_vb].stride == 0)
+ return TRUE;
+ }
+
+ /* XXX: short-circuit
+ */
+ return FALSE;
+
+ if (brw->reduced_primitive == PIPE_PRIM_TRIANGLES) {
+ if (rast->poly_smooth)
+ return TRUE;
+
+ }
+
+ if (brw->reduced_primitive == PIPE_PRIM_LINES ||
+ (brw->reduced_primitive == PIPE_PRIM_TRIANGLES &&
+ (rast->fill_cw == PIPE_POLYGON_MODE_LINE ||
+ rast->fill_ccw == PIPE_POLYGON_MODE_LINE)))
+ {
+ /* BRW hardware will do AA lines, but they are non-conformant it
+ * seems. TBD whether we keep this fallback:
+ */
+ if (rast->line_smooth)
+ return TRUE;
+
+ /* XXX: was a fallback in mesa (gs doesn't get enough
+ * information to know when to reset stipple counter), but there
+ * must be a way around it.
+ */
+ if (rast->line_stipple_enable &&
+ (brw->reduced_primitive == PIPE_PRIM_TRIANGLES ||
+ brw->primitive == PIPE_PRIM_LINE_LOOP ||
+ brw->primitive == PIPE_PRIM_LINE_STRIP))
+ return TRUE;
+ }
+
+
+ if (brw->reduced_primitive == PIPE_PRIM_POINTS ||
+ (brw->reduced_primitive == PIPE_PRIM_TRIANGLES &&
+ (rast->fill_cw == PIPE_POLYGON_MODE_POINT ||
+ rast->fill_ccw == PIPE_POLYGON_MODE_POINT)))
+ {
+ if (rast->point_smooth)
+ return TRUE;
+ }
+
+ /* BRW hardware doesn't handle CLAMP texturing correctly;
+ * brw_wm_sampler_state:translate_wrap_mode() treats CLAMP
+ * as CLAMP_TO_EDGE instead. If we're using CLAMP, and
+ * we want strict conformance, force the fallback.
+ *
+ * XXX: need a workaround for this.
+ */
+
+ /* Nothing stopping us from the fast path now */
+ return FALSE;
+}
+
+
+
+
--- /dev/null
+#ifndef BRW_TYPES_H
+#define BRW_TYPES_H
+
+#include "pipe/p_compiler.h"
+
+typedef uint32_t GLuint;
+typedef uint8_t GLubyte;
+typedef uint16_t GLushort;
+typedef int32_t GLint;
+typedef int8_t GLbyte;
+typedef int16_t GLshort;
+typedef float GLfloat;
+
+/* no GLenum, translate all away */
+
+typedef uint8_t GLboolean;
+
+#define GL_FALSE FALSE
+#define GL_TRUE TRUE
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+
+#include "brw_batchbuffer.h"
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "brw_debug.h"
+
+#define VS 0
+#define GS 1
+#define CLP 2
+#define SF 3
+#define CS 4
+
+/** @file brw_urb.c
+ *
+ * Manages the division of the URB space between the various fixed-function
+ * units.
+ *
+ * See the Thread Initiation Management section of the GEN4 B-Spec, and
+ * the individual *_STATE structures for restrictions on numbers of
+ * entries and threads.
+ */
+
+/*
+ * Generally, a unit requires a min_nr_entries based on how many entries
+ * it produces before the downstream unit gets unblocked and can use and
+ * dereference some of its handles.
+ *
+ * The SF unit preallocates a PUE at the start of thread dispatch, and only
+ * uses that one. So it requires one entry per thread.
+ *
+ * For CLIP, the SF unit will hold the previous primitive while the
+ * next is getting assembled, meaning that linestrips require 3 CLIP VUEs
+ * (vertices) to ensure continued processing, trifans require 4, and tristrips
+ * require 5. There can be 1 or 2 threads, and each has the same requirement.
+ *
+ * GS has the same requirement as CLIP, but it never handles tristrips,
+ * so we can lower the minimum to 4 for the POLYGONs (trifans) it produces.
+ * We only run it single-threaded.
+ *
+ * For VS, the number of entries may be 8, 12, 16, or 32 (or 64 on G4X).
+ * Each thread processes 2 preallocated VUEs (vertices) at a time, and they
+ * get streamed down as soon as threads processing earlier vertices get
+ * theirs accepted.
+ *
+ * Each unit will take the number of URB entries we give it (based on the
+ * entry size calculated in brw_vs_emit.c for VUEs, brw_sf_emit.c for PUEs,
+ * and brw_curbe.c for the CURBEs) and decide its maximum number of
+ * threads it can support based on that. in brw_*_state.c.
+ *
+ * XXX: Are the min_entry_size numbers useful?
+ * XXX: Verify min_nr_entries, esp for VS.
+ * XXX: Verify SF min_entry_size.
+ */
+static const struct urb_limits {
+ GLuint min_nr_entries;
+ GLuint preferred_nr_entries;
+ GLuint min_entry_size;
+ GLuint max_entry_size;
+} limits[CS+1] = {
+ { 16, 32, 1, 5 }, /* vs */
+ { 4, 8, 1, 5 }, /* gs */
+ { 5, 10, 1, 5 }, /* clp */
+ { 1, 8, 1, 12 }, /* sf */
+ { 1, 4, 1, 32 } /* cs */
+};
+
+
+static GLboolean check_urb_layout( struct brw_context *brw )
+{
+ brw->urb.vs_start = 0;
+ brw->urb.gs_start = brw->urb.nr_vs_entries * brw->urb.vsize;
+ brw->urb.clip_start = brw->urb.gs_start + brw->urb.nr_gs_entries * brw->urb.vsize;
+ brw->urb.sf_start = brw->urb.clip_start + brw->urb.nr_clip_entries * brw->urb.vsize;
+ brw->urb.cs_start = brw->urb.sf_start + brw->urb.nr_sf_entries * brw->urb.sfsize;
+
+ return brw->urb.cs_start + brw->urb.nr_cs_entries * brw->urb.csize <= URB_SIZES(brw);
+}
+
+/* Most minimal update, forces re-emit of URB fence packet after GS
+ * unit turned on/off.
+ */
+static int recalculate_urb_fence( struct brw_context *brw )
+{
+ GLuint csize = brw->curbe.total_size;
+ GLuint vsize = brw->vs.prog_data->urb_entry_size;
+ GLuint sfsize = brw->sf.prog_data->urb_entry_size;
+
+ if (csize < limits[CS].min_entry_size)
+ csize = limits[CS].min_entry_size;
+
+ if (vsize < limits[VS].min_entry_size)
+ vsize = limits[VS].min_entry_size;
+
+ if (sfsize < limits[SF].min_entry_size)
+ sfsize = limits[SF].min_entry_size;
+
+ if (brw->urb.vsize < vsize ||
+ brw->urb.sfsize < sfsize ||
+ brw->urb.csize < csize ||
+ (brw->urb.constrained && (brw->urb.vsize > vsize ||
+ brw->urb.sfsize > sfsize ||
+ brw->urb.csize > csize))) {
+
+
+ brw->urb.csize = csize;
+ brw->urb.sfsize = sfsize;
+ brw->urb.vsize = vsize;
+
+ brw->urb.nr_vs_entries = limits[VS].preferred_nr_entries;
+ brw->urb.nr_gs_entries = limits[GS].preferred_nr_entries;
+ brw->urb.nr_clip_entries = limits[CLP].preferred_nr_entries;
+ brw->urb.nr_sf_entries = limits[SF].preferred_nr_entries;
+ brw->urb.nr_cs_entries = limits[CS].preferred_nr_entries;
+
+ brw->urb.constrained = 0;
+
+ if (BRW_IS_IGDNG(brw)) {
+ brw->urb.nr_vs_entries = 128;
+ brw->urb.nr_sf_entries = 48;
+ if (check_urb_layout(brw)) {
+ goto done;
+ } else {
+ brw->urb.constrained = 1;
+ brw->urb.nr_vs_entries = limits[VS].preferred_nr_entries;
+ brw->urb.nr_sf_entries = limits[SF].preferred_nr_entries;
+ }
+ } else if (BRW_IS_G4X(brw)) {
+ brw->urb.nr_vs_entries = 64;
+ if (check_urb_layout(brw)) {
+ goto done;
+ } else {
+ brw->urb.constrained = 1;
+ brw->urb.nr_vs_entries = limits[VS].preferred_nr_entries;
+ }
+ }
+
+ if (BRW_DEBUG & DEBUG_MIN_URB) {
+ brw->urb.nr_vs_entries = limits[VS].min_nr_entries;
+ brw->urb.nr_gs_entries = limits[GS].min_nr_entries;
+ brw->urb.nr_clip_entries = limits[CLP].min_nr_entries;
+ brw->urb.nr_sf_entries = limits[SF].min_nr_entries;
+ brw->urb.nr_cs_entries = limits[CS].min_nr_entries;
+ brw->urb.constrained = 1;
+ }
+
+ if (!check_urb_layout(brw)) {
+ brw->urb.nr_vs_entries = limits[VS].min_nr_entries;
+ brw->urb.nr_gs_entries = limits[GS].min_nr_entries;
+ brw->urb.nr_clip_entries = limits[CLP].min_nr_entries;
+ brw->urb.nr_sf_entries = limits[SF].min_nr_entries;
+ brw->urb.nr_cs_entries = limits[CS].min_nr_entries;
+
+ /* Mark us as operating with constrained nr_entries, so that next
+ * time we recalculate we'll resize the fences in the hope of
+ * escaping constrained mode and getting back to normal performance.
+ */
+ brw->urb.constrained = 1;
+
+ if (!check_urb_layout(brw)) {
+ /* This is impossible, given the maximal sizes of urb
+ * entries and the values for minimum nr of entries
+ * provided above.
+ */
+ debug_printf("couldn't calculate URB layout!\n");
+ exit(1);
+ }
+
+ if (BRW_DEBUG & (DEBUG_URB|DEBUG_FALLBACKS))
+ debug_printf("URB CONSTRAINED\n");
+ }
+
+done:
+ if (BRW_DEBUG & DEBUG_URB)
+ debug_printf("URB fence: %d ..VS.. %d ..GS.. %d ..CLP.. %d ..SF.. %d ..CS.. %d\n",
+ brw->urb.vs_start,
+ brw->urb.gs_start,
+ brw->urb.clip_start,
+ brw->urb.sf_start,
+ brw->urb.cs_start,
+ URB_SIZES(brw));
+
+ brw->state.dirty.brw |= BRW_NEW_URB_FENCE;
+ }
+
+ return 0;
+}
+
+
+const struct brw_tracked_state brw_recalculate_urb_fence = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_CURBE_OFFSETS,
+ .cache = (CACHE_NEW_VS_PROG |
+ CACHE_NEW_SF_PROG)
+ },
+ .prepare = recalculate_urb_fence
+};
+
+
+
+
+
+int brw_upload_urb_fence(struct brw_context *brw)
+{
+ struct brw_urb_fence uf;
+ memset(&uf, 0, sizeof(uf));
+
+ uf.header.opcode = CMD_URB_FENCE;
+ uf.header.length = sizeof(uf)/4-2;
+ uf.header.vs_realloc = 1;
+ uf.header.gs_realloc = 1;
+ uf.header.clp_realloc = 1;
+ uf.header.sf_realloc = 1;
+ uf.header.vfe_realloc = 1;
+ uf.header.cs_realloc = 1;
+
+ /* The ordering below is correct, not the layout in the
+ * instruction.
+ *
+ * There are 256/384 urb reg pairs in total.
+ */
+ uf.bits0.vs_fence = brw->urb.gs_start;
+ uf.bits0.gs_fence = brw->urb.clip_start;
+ uf.bits0.clp_fence = brw->urb.sf_start;
+ uf.bits1.sf_fence = brw->urb.cs_start;
+ uf.bits1.cs_fence = URB_SIZES(brw);
+
+ BRW_BATCH_STRUCT(brw, &uf);
+ return 0;
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "brw_util.h"
+#include "brw_defines.h"
+
+
+
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#ifndef BRW_UTIL_H
+#define BRW_UTIL_H
+
+#include "brw_types.h"
+
+extern GLuint brw_count_bits( GLuint val );
+extern GLuint brw_translate_blend_factor( unsigned factor );
+extern GLuint brw_translate_blend_equation( unsigned mode );
+
+
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "tgsi/tgsi_dump.h"
+
+#include "brw_context.h"
+#include "brw_vs.h"
+#include "brw_util.h"
+#include "brw_state.h"
+#include "brw_pipe_rast.h"
+
+
+
+static enum pipe_error do_vs_prog( struct brw_context *brw,
+ struct brw_vertex_shader *vp,
+ struct brw_vs_prog_key *key,
+ struct brw_winsys_buffer **bo_out)
+{
+ enum pipe_error ret;
+ GLuint program_size;
+ const GLuint *program;
+ struct brw_vs_compile c;
+
+ memset(&c, 0, sizeof(c));
+ memcpy(&c.key, key, sizeof(*key));
+
+ brw_init_compile(brw, &c.func);
+ c.vp = vp;
+
+ c.prog_data.nr_outputs = vp->info.num_outputs;
+ c.prog_data.nr_inputs = vp->info.num_inputs;
+
+ if (1)
+ tgsi_dump(c.vp->tokens, 0);
+
+ /* Emit GEN4 code.
+ */
+ brw_vs_emit(&c);
+
+ /* get the program
+ */
+ ret = brw_get_program(&c.func, &program, &program_size);
+ if (ret)
+ return ret;
+
+ ret = brw_upload_cache( &brw->cache, BRW_VS_PROG,
+ &c.key, brw_vs_prog_key_size(&c.key),
+ NULL, 0,
+ program, program_size,
+ &c.prog_data,
+ &brw->vs.prog_data,
+ bo_out);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+static enum pipe_error brw_upload_vs_prog(struct brw_context *brw)
+{
+ struct brw_vs_prog_key key;
+ struct brw_vertex_shader *vp = brw->curr.vertex_shader;
+ struct brw_fs_signature *sig = &brw->curr.fragment_shader->signature;
+ enum pipe_error ret;
+
+ memset(&key, 0, sizeof(key));
+
+ key.program_string_id = vp->id;
+ key.nr_userclip = brw->curr.ucp.nr;
+
+ memcpy(&key.fs_signature, sig, brw_fs_signature_size(sig));
+
+
+ /* Make an early check for the key.
+ */
+ if (brw_search_cache(&brw->cache, BRW_VS_PROG,
+ &key, brw_vs_prog_key_size(&key),
+ NULL, 0,
+ &brw->vs.prog_data,
+ &brw->vs.prog_bo))
+ return PIPE_OK;
+
+ ret = do_vs_prog(brw, vp, &key, &brw->vs.prog_bo);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+/* See brw_vs.c:
+ */
+const struct brw_tracked_state brw_vs_prog = {
+ .dirty = {
+ .mesa = (PIPE_NEW_CLIP |
+ PIPE_NEW_RAST |
+ PIPE_NEW_FRAGMENT_SIGNATURE),
+ .brw = BRW_NEW_VERTEX_PROGRAM,
+ .cache = 0
+ },
+ .prepare = brw_upload_vs_prog
+};
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#ifndef BRW_VS_H
+#define BRW_VS_H
+
+
+#include "brw_context.h"
+#include "brw_eu.h"
+
+
+struct brw_vs_prog_key {
+ GLuint program_string_id;
+ GLuint nr_userclip:4;
+ GLuint pad:26;
+ struct brw_fs_signature fs_signature;
+};
+
+#define brw_vs_prog_key_size(s) (offsetof(struct brw_vs_prog_key, fs_signature) + \
+ brw_fs_signature_size(&(s)->fs_signature))
+
+
+#define MAX_IF_DEPTH 32
+#define MAX_LOOP_DEPTH 32
+
+struct brw_vs_compile {
+ struct brw_compile func;
+ struct brw_vs_prog_key key;
+ struct brw_vs_prog_data prog_data;
+ struct brw_chipset chipset;
+
+ struct brw_vertex_shader *vp;
+
+ GLuint nr_inputs;
+ GLuint nr_outputs;
+ GLuint nr_immediates;
+ GLfloat immediate[128][4];
+
+ GLuint overflow_grf_start;
+ GLuint overflow_count;
+
+ GLuint first_tmp;
+ GLuint last_tmp;
+
+ struct brw_reg r0;
+ struct brw_reg r1;
+ struct brw_reg regs[TGSI_FILE_COUNT][128];
+ struct brw_reg tmp;
+ struct brw_reg stack;
+
+ struct {
+ GLboolean used_in_src;
+ struct brw_reg reg;
+ } output_regs[128];
+
+ struct brw_reg userplane[6];
+
+ /** we may need up to 3 constants per instruction (if use_const_buffer) */
+ struct {
+ GLint index;
+ struct brw_reg reg;
+ } current_const[3];
+
+ struct brw_instruction *if_inst[MAX_IF_DEPTH];
+ struct brw_instruction *loop_inst[MAX_LOOP_DEPTH];
+ GLuint insn;
+ GLuint if_depth;
+ GLuint loop_depth;
+ GLuint end_offset;
+
+ struct brw_indirect stack_index;
+};
+
+
+void brw_vs_emit( struct brw_vs_compile *c );
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "pipe/p_shader_tokens.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_dump.h"
+#include "tgsi/tgsi_info.h"
+
+#include "brw_context.h"
+#include "brw_vs.h"
+#include "brw_debug.h"
+#include "brw_disasm.h"
+
+/* Choose one of the 4 vec4's which can be packed into each 16-wide reg.
+ */
+static INLINE struct brw_reg brw_vec4_grf_repeat( GLuint reg, GLuint slot )
+{
+ int nr = reg + slot/2;
+ int subnr = (slot%2) * 4;
+
+ return stride(brw_vec4_grf(nr, subnr), 0, 4, 1);
+}
+
+
+static struct brw_reg get_tmp( struct brw_vs_compile *c )
+{
+ struct brw_reg tmp = brw_vec8_grf(c->last_tmp, 0);
+
+ if (++c->last_tmp > c->prog_data.total_grf)
+ c->prog_data.total_grf = c->last_tmp;
+
+ return tmp;
+}
+
+static void release_tmp( struct brw_vs_compile *c, struct brw_reg tmp )
+{
+ if (tmp.nr == c->last_tmp-1)
+ c->last_tmp--;
+}
+
+static void release_tmps( struct brw_vs_compile *c )
+{
+ c->last_tmp = c->first_tmp;
+}
+
+
+static boolean is_position_output( struct brw_vs_compile *c,
+ unsigned vs_output )
+{
+ const struct brw_vertex_shader *vs = c->vp;
+ unsigned semantic = vs->info.output_semantic_name[vs_output];
+ unsigned index = vs->info.output_semantic_index[vs_output];
+
+ return (semantic == TGSI_SEMANTIC_POSITION &&
+ index == 0);
+}
+
+
+static boolean find_output_slot( struct brw_vs_compile *c,
+ unsigned vs_output,
+ unsigned *fs_input_slot )
+{
+ const struct brw_vertex_shader *vs = c->vp;
+ unsigned semantic = vs->info.output_semantic_name[vs_output];
+ unsigned index = vs->info.output_semantic_index[vs_output];
+ unsigned i;
+
+ for (i = 0; i < c->key.fs_signature.nr_inputs; i++) {
+ if (c->key.fs_signature.input[i].semantic == semantic &&
+ c->key.fs_signature.input[i].semantic_index == index) {
+ *fs_input_slot = i;
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+
+/**
+ * Preallocate GRF register before code emit.
+ * Do things as simply as possible. Allocate and populate all regs
+ * ahead of time.
+ */
+static void brw_vs_alloc_regs( struct brw_vs_compile *c )
+{
+ GLuint i, reg = 0, subreg = 0, mrf;
+ int attributes_in_vue;
+
+ /* Determine whether to use a real constant buffer or use a block
+ * of GRF registers for constants. The later is faster but only
+ * works if everything fits in the GRF.
+ * XXX this heuristic/check may need some fine tuning...
+ */
+ if (c->vp->info.file_max[TGSI_FILE_CONSTANT] + 1 +
+ c->vp->info.file_max[TGSI_FILE_IMMEDIATE] + 1 +
+ c->vp->info.file_max[TGSI_FILE_TEMPORARY] + 1 + 21 > BRW_MAX_GRF)
+ c->vp->use_const_buffer = GL_TRUE;
+ else {
+ /* XXX: immediates can go elsewhere if necessary:
+ */
+ assert(c->vp->info.file_max[TGSI_FILE_IMMEDIATE] + 1 +
+ c->vp->info.file_max[TGSI_FILE_TEMPORARY] + 1 + 21 <= BRW_MAX_GRF);
+
+ c->vp->use_const_buffer = GL_FALSE;
+ }
+
+ /*printf("use_const_buffer = %d\n", c->vp->use_const_buffer);*/
+
+ /* r0 -- reserved as usual
+ */
+ c->r0 = brw_vec8_grf(reg, 0);
+ reg++;
+
+ /* User clip planes from curbe:
+ */
+ if (c->key.nr_userclip) {
+ /* Skip over fixed planes: Or never read them into vs unit?
+ */
+ subreg += 6;
+
+ for (i = 0; i < c->key.nr_userclip; i++, subreg++) {
+ c->userplane[i] =
+ stride( brw_vec4_grf(reg+subreg/2, (subreg%2) * 4), 0, 4, 1);
+ }
+
+ /* Deal with curbe alignment:
+ */
+ subreg = align(subreg, 2);
+ /*reg += ((6 + c->key.nr_userclip + 3) / 4) * 2;*/
+ }
+
+
+ /* Immediates: always in the curbe.
+ *
+ * XXX: Can try to encode some immediates as brw immediates
+ * XXX: Make sure ureg sets minimal immediate size and respect it
+ * here.
+ */
+ for (i = 0; i < c->vp->info.immediate_count; i++, subreg++) {
+ c->regs[TGSI_FILE_IMMEDIATE][i] =
+ stride( brw_vec4_grf(reg+subreg/2, (subreg%2) * 4), 0, 4, 1);
+ }
+ c->prog_data.nr_params = c->vp->info.immediate_count * 4;
+
+
+ /* Vertex constant buffer.
+ *
+ * Constants from the buffer can be either cached in the curbe or
+ * loaded as needed from the actual constant buffer.
+ */
+ if (!c->vp->use_const_buffer) {
+ GLuint nr_params = c->vp->info.file_max[TGSI_FILE_CONSTANT] + 1;
+
+ for (i = 0; i < nr_params; i++, subreg++) {
+ c->regs[TGSI_FILE_CONSTANT][i] =
+ stride( brw_vec4_grf(reg+subreg/2, (subreg%2) * 4), 0, 4, 1);
+ }
+
+ c->prog_data.nr_params += nr_params * 4;
+ }
+
+ /* All regs allocated
+ */
+ reg += (subreg + 1) / 2;
+ c->prog_data.curb_read_length = reg - 1;
+
+
+ /* Allocate input regs:
+ */
+ c->nr_inputs = c->vp->info.num_inputs;
+ for (i = 0; i < c->nr_inputs; i++) {
+ c->regs[TGSI_FILE_INPUT][i] = brw_vec8_grf(reg, 0);
+ reg++;
+ }
+
+ /* If there are no inputs, we'll still be reading one attribute's worth
+ * because it's required -- see urb_read_length setting.
+ */
+ if (c->nr_inputs == 0)
+ reg++;
+
+
+
+ /* Allocate outputs. The non-position outputs go straight into message regs.
+ */
+ c->nr_outputs = c->prog_data.nr_outputs;
+
+ if (c->chipset.is_igdng)
+ mrf = 8;
+ else
+ mrf = 4;
+
+
+ if (c->key.fs_signature.nr_inputs > BRW_MAX_MRF) {
+ c->overflow_grf_start = reg;
+ c->overflow_count = c->key.fs_signature.nr_inputs - BRW_MAX_MRF;
+ reg += c->overflow_count;
+ }
+
+ /* XXX: need to access vertex output semantics here:
+ */
+ for (i = 0; i < c->nr_outputs; i++) {
+ unsigned slot;
+
+ /* XXX: Put output position in slot zero always. Clipper, etc,
+ * need access to this reg.
+ */
+ if (is_position_output(c, i)) {
+ c->regs[TGSI_FILE_OUTPUT][i] = brw_vec8_grf(reg, 0); /* copy to mrf 0 */
+ reg++;
+ }
+ else if (find_output_slot(c, i, &slot)) {
+
+ if (0 /* is_psize_output(c, i) */ ) {
+ /* c->psize_out.grf = reg; */
+ /* c->psize_out.mrf = i; */
+ }
+
+ /* The first (16-4) outputs can go straight into the message regs.
+ */
+ if (slot + mrf < BRW_MAX_MRF) {
+ c->regs[TGSI_FILE_OUTPUT][i] = brw_message_reg(slot + mrf);
+ }
+ else {
+ int grf = c->overflow_grf_start + slot - BRW_MAX_MRF;
+ c->regs[TGSI_FILE_OUTPUT][i] = brw_vec8_grf(grf, 0);
+ }
+ }
+ else {
+ c->regs[TGSI_FILE_OUTPUT][i] = brw_null_reg();
+ }
+ }
+
+ /* Allocate program temporaries:
+ */
+
+ for (i = 0; i < c->vp->info.file_max[TGSI_FILE_TEMPORARY]+1; i++) {
+ c->regs[TGSI_FILE_TEMPORARY][i] = brw_vec8_grf(reg, 0);
+ reg++;
+ }
+
+ /* Address reg(s). Don't try to use the internal address reg until
+ * deref time.
+ */
+ for (i = 0; i < c->vp->info.file_max[TGSI_FILE_ADDRESS]+1; i++) {
+ c->regs[TGSI_FILE_ADDRESS][i] = brw_reg(BRW_GENERAL_REGISTER_FILE,
+ reg,
+ 0,
+ BRW_REGISTER_TYPE_D,
+ BRW_VERTICAL_STRIDE_8,
+ BRW_WIDTH_8,
+ BRW_HORIZONTAL_STRIDE_1,
+ BRW_SWIZZLE_XXXX,
+ BRW_WRITEMASK_X);
+ reg++;
+ }
+
+ if (c->vp->use_const_buffer) {
+ for (i = 0; i < 3; i++) {
+ c->current_const[i].index = -1;
+ c->current_const[i].reg = brw_vec8_grf(reg, 0);
+ reg++;
+ }
+ }
+
+#if 0
+ for (i = 0; i < 128; i++) {
+ if (c->output_regs[i].used_in_src) {
+ c->output_regs[i].reg = brw_vec8_grf(reg, 0);
+ reg++;
+ }
+ }
+#endif
+
+ if (c->vp->has_flow_control) {
+ c->stack = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, reg, 0);
+ reg += 2;
+ }
+
+ /* Some opcodes need an internal temporary:
+ */
+ c->first_tmp = reg;
+ c->last_tmp = reg; /* for allocation purposes */
+
+ /* Each input reg holds data from two vertices. The
+ * urb_read_length is the number of registers read from *each*
+ * vertex urb, so is half the amount:
+ */
+ c->prog_data.urb_read_length = (c->nr_inputs + 1) / 2;
+
+ /* Setting this field to 0 leads to undefined behavior according to the
+ * the VS_STATE docs. Our VUEs will always have at least one attribute
+ * sitting in them, even if it's padding.
+ */
+ if (c->prog_data.urb_read_length == 0)
+ c->prog_data.urb_read_length = 1;
+
+ /* The VS VUEs are shared by VF (outputting our inputs) and VS, so size
+ * them to fit the biggest thing they need to.
+ */
+ attributes_in_vue = MAX2(c->nr_outputs, c->nr_inputs);
+
+ if (c->chipset.is_igdng)
+ c->prog_data.urb_entry_size = (attributes_in_vue + 6 + 3) / 4;
+ else
+ c->prog_data.urb_entry_size = (attributes_in_vue + 2 + 3) / 4;
+
+ c->prog_data.total_grf = reg;
+
+ if (BRW_DEBUG & DEBUG_VS) {
+ debug_printf("%s NumAddrRegs %d\n", __FUNCTION__,
+ c->vp->info.file_max[TGSI_FILE_ADDRESS]+1);
+ debug_printf("%s NumTemps %d\n", __FUNCTION__,
+ c->vp->info.file_max[TGSI_FILE_TEMPORARY]+1);
+ debug_printf("%s reg = %d\n", __FUNCTION__, reg);
+ }
+}
+
+
+/**
+ * If an instruction uses a temp reg both as a src and the dest, we
+ * sometimes need to allocate an intermediate temporary.
+ */
+static void unalias1( struct brw_vs_compile *c,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ void (*func)( struct brw_vs_compile *,
+ struct brw_reg,
+ struct brw_reg ))
+{
+ if (dst.file == arg0.file && dst.nr == arg0.nr) {
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask);
+ func(c, tmp, arg0);
+ brw_MOV(p, dst, tmp);
+ release_tmp(c, tmp);
+ }
+ else {
+ func(c, dst, arg0);
+ }
+}
+
+/**
+ * \sa unalias2
+ * Checkes if 2-operand instruction needs an intermediate temporary.
+ */
+static void unalias2( struct brw_vs_compile *c,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1,
+ void (*func)( struct brw_vs_compile *,
+ struct brw_reg,
+ struct brw_reg,
+ struct brw_reg ))
+{
+ if ((dst.file == arg0.file && dst.nr == arg0.nr) ||
+ (dst.file == arg1.file && dst.nr == arg1.nr)) {
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask);
+ func(c, tmp, arg0, arg1);
+ brw_MOV(p, dst, tmp);
+ release_tmp(c, tmp);
+ }
+ else {
+ func(c, dst, arg0, arg1);
+ }
+}
+
+/**
+ * \sa unalias2
+ * Checkes if 3-operand instruction needs an intermediate temporary.
+ */
+static void unalias3( struct brw_vs_compile *c,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1,
+ struct brw_reg arg2,
+ void (*func)( struct brw_vs_compile *,
+ struct brw_reg,
+ struct brw_reg,
+ struct brw_reg,
+ struct brw_reg ))
+{
+ if ((dst.file == arg0.file && dst.nr == arg0.nr) ||
+ (dst.file == arg1.file && dst.nr == arg1.nr) ||
+ (dst.file == arg2.file && dst.nr == arg2.nr)) {
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask);
+ func(c, tmp, arg0, arg1, arg2);
+ brw_MOV(p, dst, tmp);
+ release_tmp(c, tmp);
+ }
+ else {
+ func(c, dst, arg0, arg1, arg2);
+ }
+}
+
+static void emit_sop( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1,
+ GLuint cond)
+{
+ brw_MOV(p, dst, brw_imm_f(0.0f));
+ brw_CMP(p, brw_null_reg(), cond, arg0, arg1);
+ brw_MOV(p, dst, brw_imm_f(1.0f));
+ brw_set_predicate_control_flag_value(p, 0xff);
+}
+
+static void emit_seq( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_EQ);
+}
+
+static void emit_sne( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_NEQ);
+}
+static void emit_slt( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_L);
+}
+
+static void emit_sle( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_LE);
+}
+
+static void emit_sgt( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_G);
+}
+
+static void emit_sge( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_GE);
+}
+
+static void emit_max( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0, arg1);
+ brw_SEL(p, dst, arg1, arg0);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+}
+
+static void emit_min( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0, arg1);
+ brw_SEL(p, dst, arg0, arg1);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+}
+
+
+static void emit_math1( struct brw_vs_compile *c,
+ GLuint function,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ GLuint precision)
+{
+ /* There are various odd behaviours with SEND on the simulator. In
+ * addition there are documented issues with the fact that the GEN4
+ * processor doesn't do dependency control properly on SEND
+ * results. So, on balance, this kludge to get around failures
+ * with writemasked math results looks like it might be necessary
+ * whether that turns out to be a simulator bug or not:
+ */
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp = dst;
+ GLboolean need_tmp = (dst.dw1.bits.writemask != 0xf ||
+ dst.file != BRW_GENERAL_REGISTER_FILE);
+
+ if (need_tmp)
+ tmp = get_tmp(c);
+
+ brw_math(p,
+ tmp,
+ function,
+ BRW_MATH_SATURATE_NONE,
+ 2,
+ arg0,
+ BRW_MATH_DATA_SCALAR,
+ precision);
+
+ if (need_tmp) {
+ brw_MOV(p, dst, tmp);
+ release_tmp(c, tmp);
+ }
+}
+
+
+static void emit_math2( struct brw_vs_compile *c,
+ GLuint function,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1,
+ GLuint precision)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp = dst;
+ GLboolean need_tmp = (dst.dw1.bits.writemask != 0xf ||
+ dst.file != BRW_GENERAL_REGISTER_FILE);
+
+ if (need_tmp)
+ tmp = get_tmp(c);
+
+ brw_MOV(p, brw_message_reg(3), arg1);
+
+ brw_math(p,
+ tmp,
+ function,
+ BRW_MATH_SATURATE_NONE,
+ 2,
+ arg0,
+ BRW_MATH_DATA_SCALAR,
+ precision);
+
+ if (need_tmp) {
+ brw_MOV(p, dst, tmp);
+ release_tmp(c, tmp);
+ }
+}
+
+
+static void emit_exp_noalias( struct brw_vs_compile *c,
+ struct brw_reg dst,
+ struct brw_reg arg0 )
+{
+ struct brw_compile *p = &c->func;
+
+
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_X) {
+ struct brw_reg tmp = get_tmp(c);
+ struct brw_reg tmp_d = retype(tmp, BRW_REGISTER_TYPE_D);
+
+ /* tmp_d = floor(arg0.x) */
+ brw_RNDD(p, tmp_d, brw_swizzle1(arg0, 0));
+
+ /* result[0] = 2.0 ^ tmp */
+
+ /* Adjust exponent for floating point:
+ * exp += 127
+ */
+ brw_ADD(p, brw_writemask(tmp_d, BRW_WRITEMASK_X), tmp_d, brw_imm_d(127));
+
+ /* Install exponent and sign.
+ * Excess drops off the edge:
+ */
+ brw_SHL(p, brw_writemask(retype(dst, BRW_REGISTER_TYPE_D), BRW_WRITEMASK_X),
+ tmp_d, brw_imm_d(23));
+
+ release_tmp(c, tmp);
+ }
+
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_Y) {
+ /* result[1] = arg0.x - floor(arg0.x) */
+ brw_FRC(p, brw_writemask(dst, BRW_WRITEMASK_Y), brw_swizzle1(arg0, 0));
+ }
+
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_Z) {
+ /* As with the LOG instruction, we might be better off just
+ * doing a taylor expansion here, seeing as we have to do all
+ * the prep work.
+ *
+ * If mathbox partial precision is too low, consider also:
+ * result[3] = result[0] * EXP(result[1])
+ */
+ emit_math1(c,
+ BRW_MATH_FUNCTION_EXP,
+ brw_writemask(dst, BRW_WRITEMASK_Z),
+ brw_swizzle1(arg0, 0),
+ BRW_MATH_PRECISION_FULL);
+ }
+
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_W) {
+ /* result[3] = 1.0; */
+ brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_W), brw_imm_f(1));
+ }
+}
+
+
+static void emit_log_noalias( struct brw_vs_compile *c,
+ struct brw_reg dst,
+ struct brw_reg arg0 )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp = dst;
+ struct brw_reg tmp_ud = retype(tmp, BRW_REGISTER_TYPE_UD);
+ struct brw_reg arg0_ud = retype(arg0, BRW_REGISTER_TYPE_UD);
+ GLboolean need_tmp = (dst.dw1.bits.writemask != 0xf ||
+ dst.file != BRW_GENERAL_REGISTER_FILE);
+
+ if (need_tmp) {
+ tmp = get_tmp(c);
+ tmp_ud = retype(tmp, BRW_REGISTER_TYPE_UD);
+ }
+
+ /* Perform mant = frexpf(fabsf(x), &exp), adjust exp and mnt
+ * according to spec:
+ *
+ * These almost look likey they could be joined up, but not really
+ * practical:
+ *
+ * result[0].f = (x.i & ((1<<31)-1) >> 23) - 127
+ * result[1].i = (x.i & ((1<<23)-1) + (127<<23)
+ */
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_XZ) {
+ brw_AND(p,
+ brw_writemask(tmp_ud, BRW_WRITEMASK_X),
+ brw_swizzle1(arg0_ud, 0),
+ brw_imm_ud((1U<<31)-1));
+
+ brw_SHR(p,
+ brw_writemask(tmp_ud, BRW_WRITEMASK_X),
+ tmp_ud,
+ brw_imm_ud(23));
+
+ brw_ADD(p,
+ brw_writemask(tmp, BRW_WRITEMASK_X),
+ retype(tmp_ud, BRW_REGISTER_TYPE_D), /* does it matter? */
+ brw_imm_d(-127));
+ }
+
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_YZ) {
+ brw_AND(p,
+ brw_writemask(tmp_ud, BRW_WRITEMASK_Y),
+ brw_swizzle1(arg0_ud, 0),
+ brw_imm_ud((1<<23)-1));
+
+ brw_OR(p,
+ brw_writemask(tmp_ud, BRW_WRITEMASK_Y),
+ tmp_ud,
+ brw_imm_ud(127<<23));
+ }
+
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_Z) {
+ /* result[2] = result[0] + LOG2(result[1]); */
+
+ /* Why bother? The above is just a hint how to do this with a
+ * taylor series. Maybe we *should* use a taylor series as by
+ * the time all the above has been done it's almost certainly
+ * quicker than calling the mathbox, even with low precision.
+ *
+ * Options are:
+ * - result[0] + mathbox.LOG2(result[1])
+ * - mathbox.LOG2(arg0.x)
+ * - result[0] + inline_taylor_approx(result[1])
+ */
+ emit_math1(c,
+ BRW_MATH_FUNCTION_LOG,
+ brw_writemask(tmp, BRW_WRITEMASK_Z),
+ brw_swizzle1(tmp, 1),
+ BRW_MATH_PRECISION_FULL);
+
+ brw_ADD(p,
+ brw_writemask(tmp, BRW_WRITEMASK_Z),
+ brw_swizzle1(tmp, 2),
+ brw_swizzle1(tmp, 0));
+ }
+
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_W) {
+ /* result[3] = 1.0; */
+ brw_MOV(p, brw_writemask(tmp, BRW_WRITEMASK_W), brw_imm_f(1));
+ }
+
+ if (need_tmp) {
+ brw_MOV(p, dst, tmp);
+ release_tmp(c, tmp);
+ }
+}
+
+
+/* Need to unalias - consider swizzles: r0 = DST r0.xxxx r1
+ */
+static void emit_dst_noalias( struct brw_vs_compile *c,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1)
+{
+ struct brw_compile *p = &c->func;
+
+ /* There must be a better way to do this:
+ */
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_X)
+ brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_X), brw_imm_f(1.0));
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_Y)
+ brw_MUL(p, brw_writemask(dst, BRW_WRITEMASK_Y), arg0, arg1);
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_Z)
+ brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_Z), arg0);
+ if (dst.dw1.bits.writemask & BRW_WRITEMASK_W)
+ brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_W), arg1);
+}
+
+
+static void emit_xpd( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg t,
+ struct brw_reg u)
+{
+ brw_MUL(p, brw_null_reg(), brw_swizzle(t, 1,2,0,3), brw_swizzle(u,2,0,1,3));
+ brw_MAC(p, dst, negate(brw_swizzle(t, 2,0,1,3)), brw_swizzle(u,1,2,0,3));
+}
+
+
+static void emit_lit_noalias( struct brw_vs_compile *c,
+ struct brw_reg dst,
+ struct brw_reg arg0 )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_instruction *if_insn;
+ struct brw_reg tmp = dst;
+ GLboolean need_tmp = (dst.file != BRW_GENERAL_REGISTER_FILE);
+
+ if (need_tmp)
+ tmp = get_tmp(c);
+
+ brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_YZ), brw_imm_f(0));
+ brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_XW), brw_imm_f(1));
+
+ /* Need to use BRW_EXECUTE_8 and also do an 8-wide compare in order
+ * to get all channels active inside the IF. In the clipping code
+ * we run with NoMask, so it's not an option and we can use
+ * BRW_EXECUTE_1 for all comparisions.
+ */
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_G, brw_swizzle1(arg0,0), brw_imm_f(0));
+ if_insn = brw_IF(p, BRW_EXECUTE_8);
+ {
+ brw_MOV(p, brw_writemask(dst, BRW_WRITEMASK_Y), brw_swizzle1(arg0,0));
+
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_G, brw_swizzle1(arg0,1), brw_imm_f(0));
+ brw_MOV(p, brw_writemask(tmp, BRW_WRITEMASK_Z), brw_swizzle1(arg0,1));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ emit_math2(c,
+ BRW_MATH_FUNCTION_POW,
+ brw_writemask(dst, BRW_WRITEMASK_Z),
+ brw_swizzle1(tmp, 2),
+ brw_swizzle1(arg0, 3),
+ BRW_MATH_PRECISION_PARTIAL);
+ }
+
+ brw_ENDIF(p, if_insn);
+
+ release_tmp(c, tmp);
+}
+
+static void emit_lrp_noalias(struct brw_vs_compile *c,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1,
+ struct brw_reg arg2)
+{
+ struct brw_compile *p = &c->func;
+
+ brw_ADD(p, dst, negate(arg0), brw_imm_f(1.0));
+ brw_MUL(p, brw_null_reg(), dst, arg2);
+ brw_MAC(p, dst, arg0, arg1);
+}
+
+/** 3 or 4-component vector normalization */
+static void emit_nrm( struct brw_vs_compile *c,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ int num_comps)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp = get_tmp(c);
+
+ /* tmp = dot(arg0, arg0) */
+ if (num_comps == 3)
+ brw_DP3(p, tmp, arg0, arg0);
+ else
+ brw_DP4(p, tmp, arg0, arg0);
+
+ /* tmp = 1 / sqrt(tmp) */
+ emit_math1(c, BRW_MATH_FUNCTION_RSQ, tmp, tmp, BRW_MATH_PRECISION_FULL);
+
+ /* dst = arg0 * tmp */
+ brw_MUL(p, dst, arg0, tmp);
+
+ release_tmp(c, tmp);
+}
+
+
+static struct brw_reg
+get_constant(struct brw_vs_compile *c,
+ GLuint argIndex,
+ GLuint index,
+ GLboolean relAddr)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg const_reg;
+ struct brw_reg const2_reg;
+
+ assert(argIndex < 3);
+
+ if (c->current_const[argIndex].index != index || relAddr) {
+ struct brw_reg addrReg = c->regs[TGSI_FILE_ADDRESS][0];
+
+ c->current_const[argIndex].index = index;
+
+#if 0
+ printf(" fetch const[%d] for arg %d into reg %d\n",
+ src.Index, argIndex, c->current_const[argIndex].reg.nr);
+#endif
+ /* need to fetch the constant now */
+ brw_dp_READ_4_vs(p,
+ c->current_const[argIndex].reg,/* writeback dest */
+ 0, /* oword */
+ relAddr, /* relative indexing? */
+ addrReg, /* address register */
+ 16 * index, /* byte offset */
+ SURF_INDEX_VERT_CONST_BUFFER /* binding table index */
+ );
+
+ if (relAddr) {
+ /* second read */
+ const2_reg = get_tmp(c);
+
+ /* use upper half of address reg for second read */
+ addrReg = stride(addrReg, 0, 4, 0);
+ addrReg.subnr = 16;
+
+ brw_dp_READ_4_vs(p,
+ const2_reg, /* writeback dest */
+ 1, /* oword */
+ relAddr, /* relative indexing? */
+ addrReg, /* address register */
+ 16 * index, /* byte offset */
+ SURF_INDEX_VERT_CONST_BUFFER
+ );
+ }
+ }
+
+ const_reg = c->current_const[argIndex].reg;
+
+ if (relAddr) {
+ /* merge the two Owords into the constant register */
+ /* const_reg[7..4] = const2_reg[7..4] */
+ brw_MOV(p,
+ suboffset(stride(const_reg, 0, 4, 1), 4),
+ suboffset(stride(const2_reg, 0, 4, 1), 4));
+ release_tmp(c, const2_reg);
+ }
+ else {
+ /* replicate lower four floats into upper half (to get XYZWXYZW) */
+ const_reg = stride(const_reg, 0, 4, 0);
+ const_reg.subnr = 0;
+ }
+
+ return const_reg;
+}
+
+
+
+/* TODO: relative addressing!
+ */
+static struct brw_reg get_reg( struct brw_vs_compile *c,
+ enum tgsi_file_type file,
+ GLuint index )
+{
+ switch (file) {
+ case TGSI_FILE_TEMPORARY:
+ case TGSI_FILE_INPUT:
+ case TGSI_FILE_OUTPUT:
+ case TGSI_FILE_CONSTANT:
+ assert(c->regs[file][index].nr != 0);
+ return c->regs[file][index];
+
+ case TGSI_FILE_ADDRESS:
+ assert(index == 0);
+ return c->regs[file][index];
+
+ case TGSI_FILE_NULL: /* undef values */
+ return brw_null_reg();
+
+ default:
+ assert(0);
+ return brw_null_reg();
+ }
+}
+
+
+/**
+ * Indirect addressing: get reg[[arg] + offset].
+ */
+static struct brw_reg deref( struct brw_vs_compile *c,
+ struct brw_reg arg,
+ GLint offset)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp = vec4(get_tmp(c));
+ struct brw_reg addr_reg = c->regs[TGSI_FILE_ADDRESS][0];
+ struct brw_reg vp_address = retype(vec1(addr_reg), BRW_REGISTER_TYPE_UW);
+ GLuint byte_offset = arg.nr * 32 + arg.subnr + offset * 16;
+ struct brw_reg indirect = brw_vec4_indirect(0,0);
+
+ {
+ brw_push_insn_state(p);
+ brw_set_access_mode(p, BRW_ALIGN_1);
+
+ /* This is pretty clunky - load the address register twice and
+ * fetch each 4-dword value in turn. There must be a way to do
+ * this in a single pass, but I couldn't get it to work.
+ */
+ brw_ADD(p, brw_address_reg(0), vp_address, brw_imm_d(byte_offset));
+ brw_MOV(p, tmp, indirect);
+
+ brw_ADD(p, brw_address_reg(0), suboffset(vp_address, 8), brw_imm_d(byte_offset));
+ brw_MOV(p, suboffset(tmp, 4), indirect);
+
+ brw_pop_insn_state(p);
+ }
+
+ /* NOTE: tmp not released */
+ return vec8(tmp);
+}
+
+
+/**
+ * Get brw reg corresponding to the instruction's [argIndex] src reg.
+ * TODO: relative addressing!
+ */
+static struct brw_reg
+get_src_reg( struct brw_vs_compile *c,
+ GLuint argIndex,
+ GLuint file,
+ GLint index,
+ GLboolean relAddr )
+{
+
+ switch (file) {
+ case TGSI_FILE_TEMPORARY:
+ case TGSI_FILE_INPUT:
+ case TGSI_FILE_OUTPUT:
+ if (relAddr) {
+ return deref(c, c->regs[file][0], index);
+ }
+ else {
+ assert(c->regs[file][index].nr != 0);
+ return c->regs[file][index];
+ }
+
+ case TGSI_FILE_IMMEDIATE:
+ return c->regs[file][index];
+
+ case TGSI_FILE_CONSTANT:
+ if (c->vp->use_const_buffer) {
+ return get_constant(c, argIndex, index, relAddr);
+ }
+ else if (relAddr) {
+ return deref(c, c->regs[TGSI_FILE_CONSTANT][0], index);
+ }
+ else {
+ assert(c->regs[TGSI_FILE_CONSTANT][index].nr != 0);
+ return c->regs[TGSI_FILE_CONSTANT][index];
+ }
+ case TGSI_FILE_ADDRESS:
+ assert(index == 0);
+ return c->regs[file][index];
+
+ case TGSI_FILE_NULL:
+ /* this is a normal case since we loop over all three src args */
+ return brw_null_reg();
+
+ default:
+ assert(0);
+ return brw_null_reg();
+ }
+}
+
+
+static void emit_arl( struct brw_vs_compile *c,
+ struct brw_reg dst,
+ struct brw_reg arg0 )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg tmp = dst;
+ GLboolean need_tmp = (dst.file != BRW_GENERAL_REGISTER_FILE);
+
+ if (need_tmp)
+ tmp = get_tmp(c);
+
+ brw_RNDD(p, tmp, arg0); /* tmp = round(arg0) */
+ brw_MUL(p, dst, tmp, brw_imm_d(16)); /* dst = tmp * 16 */
+
+ if (need_tmp)
+ release_tmp(c, tmp);
+}
+
+
+/**
+ * Return the brw reg for the given instruction's src argument.
+ */
+static struct brw_reg get_arg( struct brw_vs_compile *c,
+ const struct tgsi_full_src_register *src,
+ GLuint argIndex )
+{
+ struct brw_reg reg;
+
+ if (src->Register.File == TGSI_FILE_NULL)
+ return brw_null_reg();
+
+ reg = get_src_reg(c, argIndex,
+ src->Register.File,
+ src->Register.Index,
+ src->Register.Indirect);
+
+ /* Convert 3-bit swizzle to 2-bit.
+ */
+ reg.dw1.bits.swizzle = BRW_SWIZZLE4(src->Register.SwizzleX,
+ src->Register.SwizzleY,
+ src->Register.SwizzleZ,
+ src->Register.SwizzleW);
+
+ reg.negate = src->Register.Negate ? 1 : 0;
+
+ /* XXX: abs, absneg
+ */
+
+ return reg;
+}
+
+
+/**
+ * Get brw register for the given program dest register.
+ */
+static struct brw_reg get_dst( struct brw_vs_compile *c,
+ unsigned file,
+ unsigned index,
+ unsigned writemask )
+{
+ struct brw_reg reg;
+
+ switch (file) {
+ case TGSI_FILE_TEMPORARY:
+ case TGSI_FILE_OUTPUT:
+ assert(c->regs[file][index].nr != 0);
+ reg = c->regs[file][index];
+ break;
+ case TGSI_FILE_ADDRESS:
+ assert(index == 0);
+ reg = c->regs[file][index];
+ break;
+ case TGSI_FILE_NULL:
+ /* we may hit this for OPCODE_END, OPCODE_KIL, etc */
+ reg = brw_null_reg();
+ break;
+ default:
+ assert(0);
+ reg = brw_null_reg();
+ }
+
+ reg.dw1.bits.writemask = writemask;
+
+ return reg;
+}
+
+
+
+
+/**
+ * Post-vertex-program processing. Send the results to the URB.
+ */
+static void emit_vertex_write( struct brw_vs_compile *c)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg m0 = brw_message_reg(0);
+ struct brw_reg pos = c->regs[TGSI_FILE_OUTPUT][VERT_RESULT_HPOS];
+ struct brw_reg ndc;
+ int eot;
+ int i;
+ GLuint len_vertext_header = 2;
+
+ /* Build ndc coords */
+ ndc = get_tmp(c);
+ /* ndc = 1.0 / pos.w */
+ emit_math1(c, BRW_MATH_FUNCTION_INV, ndc, brw_swizzle1(pos, 3), BRW_MATH_PRECISION_FULL);
+ /* ndc.xyz = pos * ndc */
+ brw_MUL(p, brw_writemask(ndc, BRW_WRITEMASK_XYZ), pos, ndc);
+
+ /* Update the header for point size, user clipping flags, and -ve rhw
+ * workaround.
+ */
+ if (c->prog_data.writes_psiz ||
+ c->key.nr_userclip ||
+ c->chipset.is_965)
+ {
+ struct brw_reg header1 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
+ GLuint i;
+
+ brw_MOV(p, header1, brw_imm_ud(0));
+
+ brw_set_access_mode(p, BRW_ALIGN_16);
+
+ if (c->prog_data.writes_psiz) {
+ struct brw_reg psiz = c->regs[TGSI_FILE_OUTPUT][VERT_RESULT_PSIZ];
+ brw_MUL(p, brw_writemask(header1, BRW_WRITEMASK_W), brw_swizzle1(psiz, 0), brw_imm_f(1<<11));
+ brw_AND(p, brw_writemask(header1, BRW_WRITEMASK_W), header1, brw_imm_ud(0x7ff<<8));
+ }
+
+ for (i = 0; i < c->key.nr_userclip; i++) {
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_L);
+ brw_DP4(p, brw_null_reg(), pos, c->userplane[i]);
+ brw_OR(p, brw_writemask(header1, BRW_WRITEMASK_W), header1, brw_imm_ud(1<<i));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ }
+
+ /* i965 clipping workaround:
+ * 1) Test for -ve rhw
+ * 2) If set,
+ * set ndc = (0,0,0,0)
+ * set ucp[6] = 1
+ *
+ * Later, clipping will detect ucp[6] and ensure the primitive is
+ * clipped against all fixed planes.
+ */
+ if (c->chipset.is_965) {
+ brw_CMP(p,
+ vec8(brw_null_reg()),
+ BRW_CONDITIONAL_L,
+ brw_swizzle1(ndc, 3),
+ brw_imm_f(0));
+
+ brw_OR(p, brw_writemask(header1, BRW_WRITEMASK_W), header1, brw_imm_ud(1<<6));
+ brw_MOV(p, ndc, brw_imm_f(0));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ }
+
+ brw_set_access_mode(p, BRW_ALIGN_1); /* why? */
+ brw_MOV(p, retype(brw_message_reg(1), BRW_REGISTER_TYPE_UD), header1);
+ brw_set_access_mode(p, BRW_ALIGN_16);
+
+ release_tmp(c, header1);
+ }
+ else {
+ brw_MOV(p, retype(brw_message_reg(1), BRW_REGISTER_TYPE_UD), brw_imm_ud(0));
+ }
+
+ /* Emit the (interleaved) headers for the two vertices - an 8-reg
+ * of zeros followed by two sets of NDC coordinates:
+ */
+ brw_set_access_mode(p, BRW_ALIGN_1);
+ brw_MOV(p, offset(m0, 2), ndc);
+
+ if (c->chipset.is_igdng) {
+ /* There are 20 DWs (D0-D19) in VUE vertex header on IGDNG */
+ brw_MOV(p, offset(m0, 3), pos); /* a portion of vertex header */
+ /* m4, m5 contain the distances from vertex to the user clip planeXXX.
+ * Seems it is useless for us.
+ * m6 is used for aligning, so that the remainder of vertex element is
+ * reg-aligned.
+ */
+ brw_MOV(p, offset(m0, 7), pos); /* the remainder of vertex element */
+ len_vertext_header = 6;
+ } else {
+ brw_MOV(p, offset(m0, 3), pos);
+ len_vertext_header = 2;
+ }
+
+ eot = (c->overflow_count == 0);
+
+ brw_urb_WRITE(p,
+ brw_null_reg(), /* dest */
+ 0, /* starting mrf reg nr */
+ c->r0, /* src */
+ 0, /* allocate */
+ 1, /* used */
+ MIN2(c->nr_outputs + 1 + len_vertext_header, (BRW_MAX_MRF-1)), /* msg len */
+ 0, /* response len */
+ eot, /* eot */
+ eot, /* writes complete */
+ 0, /* urb destination offset */
+ BRW_URB_SWIZZLE_INTERLEAVE);
+
+ /* Not all of the vertex outputs/results fit into the MRF.
+ * Move the overflowed attributes from the GRF to the MRF and
+ * issue another brw_urb_WRITE().
+ */
+ for (i = 0; i < c->overflow_count; i += BRW_MAX_MRF) {
+ unsigned nr = MIN2(c->overflow_count - i, BRW_MAX_MRF);
+ GLuint j;
+
+ eot = (i + nr >= c->overflow_count);
+
+ /* XXX I'm not 100% sure about which MRF regs to use here. Starting
+ * at mrf[4] atm...
+ */
+ for (j = 0; j < nr; j++) {
+ brw_MOV(p, brw_message_reg(4+j),
+ brw_vec8_grf(c->overflow_grf_start + i + j, 0));
+ }
+
+ brw_urb_WRITE(p,
+ brw_null_reg(), /* dest */
+ 4, /* starting mrf reg nr */
+ c->r0, /* src */
+ 0, /* allocate */
+ 1, /* used */
+ nr+1, /* msg len */
+ 0, /* response len */
+ eot, /* eot */
+ eot, /* writes complete */
+ i-1, /* urb destination offset */
+ BRW_URB_SWIZZLE_INTERLEAVE);
+ }
+}
+
+
+/**
+ * Called after code generation to resolve subroutine calls and the
+ * END instruction.
+ * \param end_inst points to brw code for END instruction
+ * \param last_inst points to last instruction emitted before vertex write
+ */
+static void
+post_vs_emit( struct brw_vs_compile *c,
+ struct brw_instruction *end_inst,
+ struct brw_instruction *last_inst )
+{
+ GLint offset;
+
+ brw_resolve_cals(&c->func);
+
+ /* patch up the END code to jump past subroutines, etc */
+ offset = last_inst - end_inst;
+ if (offset > 1) {
+ brw_set_src1(end_inst, brw_imm_d(offset * 16));
+ } else {
+ end_inst->header.opcode = BRW_OPCODE_NOP;
+ }
+}
+
+static uint32_t
+get_predicate(const struct tgsi_full_instruction *inst)
+{
+ /* XXX: disabling for now
+ */
+#if 0
+ if (inst->dst.CondMask == COND_TR)
+ return BRW_PREDICATE_NONE;
+
+ /* All of GLSL only produces predicates for COND_NE and one channel per
+ * vector. Fail badly if someone starts doing something else, as it might
+ * mean infinite looping or something.
+ *
+ * We'd like to support all the condition codes, but our hardware doesn't
+ * quite match the Mesa IR, which is modeled after the NV extensions. For
+ * those, the instruction may update the condition codes or not, then any
+ * later instruction may use one of those condition codes. For gen4, the
+ * instruction may update the flags register based on one of the condition
+ * codes output by the instruction, and then further instructions may
+ * predicate on that. We can probably support this, but it won't
+ * necessarily be easy.
+ */
+/* assert(inst->dst.CondMask == COND_NE); */
+
+ switch (inst->dst.CondSwizzle) {
+ case SWIZZLE_XXXX:
+ return BRW_PREDICATE_ALIGN16_REPLICATE_X;
+ case SWIZZLE_YYYY:
+ return BRW_PREDICATE_ALIGN16_REPLICATE_Y;
+ case SWIZZLE_ZZZZ:
+ return BRW_PREDICATE_ALIGN16_REPLICATE_Z;
+ case SWIZZLE_WWWW:
+ return BRW_PREDICATE_ALIGN16_REPLICATE_W;
+ default:
+ debug_printf("Unexpected predicate: 0x%08x\n",
+ inst->dst.CondMask);
+ return BRW_PREDICATE_NORMAL;
+ }
+#else
+ return BRW_PREDICATE_NORMAL;
+#endif
+}
+
+static void emit_insn(struct brw_vs_compile *c,
+ const struct tgsi_full_instruction *inst)
+{
+ unsigned opcode = inst->Instruction.Opcode;
+ unsigned label = inst->Label.Label;
+ struct brw_compile *p = &c->func;
+ struct brw_reg args[3], dst;
+ GLuint i;
+
+#if 0
+ printf("%d: ", insn);
+ _mesa_print_instruction(inst);
+#endif
+
+ /* Get argument regs.
+ */
+ for (i = 0; i < 3; i++) {
+ args[i] = get_arg(c, &inst->Src[i], i);
+ }
+
+ /* Get dest regs. Note that it is possible for a reg to be both
+ * dst and arg, given the static allocation of registers. So
+ * care needs to be taken emitting multi-operation instructions.
+ */
+ dst = get_dst(c,
+ inst->Dst[0].Register.File,
+ inst->Dst[0].Register.Index,
+ inst->Dst[0].Register.WriteMask);
+
+ /* XXX: saturate
+ */
+ if (inst->Instruction.Saturate != TGSI_SAT_NONE) {
+ debug_printf("Unsupported saturate in vertex shader");
+ }
+
+ switch (opcode) {
+ case TGSI_OPCODE_ABS:
+ brw_MOV(p, dst, brw_abs(args[0]));
+ break;
+ case TGSI_OPCODE_ADD:
+ brw_ADD(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_COS:
+ emit_math1(c, BRW_MATH_FUNCTION_COS, dst, args[0], BRW_MATH_PRECISION_FULL);
+ break;
+ case TGSI_OPCODE_DP3:
+ brw_DP3(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_DP4:
+ brw_DP4(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_DPH:
+ brw_DPH(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_NRM:
+ emit_nrm(c, dst, args[0], 3);
+ break;
+ case TGSI_OPCODE_NRM4:
+ emit_nrm(c, dst, args[0], 4);
+ break;
+ case TGSI_OPCODE_DST:
+ unalias2(c, dst, args[0], args[1], emit_dst_noalias);
+ break;
+ case TGSI_OPCODE_EXP:
+ unalias1(c, dst, args[0], emit_exp_noalias);
+ break;
+ case TGSI_OPCODE_EX2:
+ emit_math1(c, BRW_MATH_FUNCTION_EXP, dst, args[0], BRW_MATH_PRECISION_FULL);
+ break;
+ case TGSI_OPCODE_ARL:
+ emit_arl(c, dst, args[0]);
+ break;
+ case TGSI_OPCODE_FLR:
+ brw_RNDD(p, dst, args[0]);
+ break;
+ case TGSI_OPCODE_FRC:
+ brw_FRC(p, dst, args[0]);
+ break;
+ case TGSI_OPCODE_LOG:
+ unalias1(c, dst, args[0], emit_log_noalias);
+ break;
+ case TGSI_OPCODE_LG2:
+ emit_math1(c, BRW_MATH_FUNCTION_LOG, dst, args[0], BRW_MATH_PRECISION_FULL);
+ break;
+ case TGSI_OPCODE_LIT:
+ unalias1(c, dst, args[0], emit_lit_noalias);
+ break;
+ case TGSI_OPCODE_LRP:
+ unalias3(c, dst, args[0], args[1], args[2], emit_lrp_noalias);
+ break;
+ case TGSI_OPCODE_MAD:
+ brw_MOV(p, brw_acc_reg(), args[2]);
+ brw_MAC(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_MAX:
+ emit_max(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_MIN:
+ emit_min(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_MOV:
+ brw_MOV(p, dst, args[0]);
+ break;
+ case TGSI_OPCODE_MUL:
+ brw_MUL(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_POW:
+ emit_math2(c, BRW_MATH_FUNCTION_POW, dst, args[0], args[1], BRW_MATH_PRECISION_FULL);
+ break;
+ case TGSI_OPCODE_RCP:
+ emit_math1(c, BRW_MATH_FUNCTION_INV, dst, args[0], BRW_MATH_PRECISION_FULL);
+ break;
+ case TGSI_OPCODE_RSQ:
+ emit_math1(c, BRW_MATH_FUNCTION_RSQ, dst,
+ brw_swizzle(args[0], 0,0,0,0), BRW_MATH_PRECISION_FULL);
+ break;
+ case TGSI_OPCODE_SEQ:
+ emit_seq(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_SIN:
+ emit_math1(c, BRW_MATH_FUNCTION_SIN, dst, args[0], BRW_MATH_PRECISION_FULL);
+ break;
+ case TGSI_OPCODE_SNE:
+ emit_sne(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_SGE:
+ emit_sge(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_SGT:
+ emit_sgt(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_SLT:
+ emit_slt(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_SLE:
+ emit_sle(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_SUB:
+ brw_ADD(p, dst, args[0], negate(args[1]));
+ break;
+ case TGSI_OPCODE_TRUNC:
+ /* round toward zero */
+ brw_RNDZ(p, dst, args[0]);
+ break;
+ case TGSI_OPCODE_XPD:
+ emit_xpd(p, dst, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_IF:
+ assert(c->if_depth < MAX_IF_DEPTH);
+ c->if_inst[c->if_depth] = brw_IF(p, BRW_EXECUTE_8);
+ /* Note that brw_IF smashes the predicate_control field. */
+ c->if_inst[c->if_depth]->header.predicate_control = get_predicate(inst);
+ c->if_depth++;
+ break;
+ case TGSI_OPCODE_ELSE:
+ c->if_inst[c->if_depth-1] = brw_ELSE(p, c->if_inst[c->if_depth-1]);
+ break;
+ case TGSI_OPCODE_ENDIF:
+ assert(c->if_depth > 0);
+ brw_ENDIF(p, c->if_inst[--c->if_depth]);
+ break;
+ case TGSI_OPCODE_BGNLOOP:
+ c->loop_inst[c->loop_depth++] = brw_DO(p, BRW_EXECUTE_8);
+ break;
+ case TGSI_OPCODE_BRK:
+ brw_set_predicate_control(p, get_predicate(inst));
+ brw_BREAK(p);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ break;
+ case TGSI_OPCODE_CONT:
+ brw_set_predicate_control(p, get_predicate(inst));
+ brw_CONT(p);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ break;
+ case TGSI_OPCODE_ENDLOOP:
+ {
+ struct brw_instruction *inst0, *inst1;
+ GLuint br = 1;
+
+ c->loop_depth--;
+
+ if (c->chipset.is_igdng)
+ br = 2;
+
+ inst0 = inst1 = brw_WHILE(p, c->loop_inst[c->loop_depth]);
+ /* patch all the BREAK/CONT instructions from last BEGINLOOP */
+ while (inst0 > c->loop_inst[c->loop_depth]) {
+ inst0--;
+ if (inst0->header.opcode == TGSI_OPCODE_BRK) {
+ inst0->bits3.if_else.jump_count = br * (inst1 - inst0 + 1);
+ inst0->bits3.if_else.pop_count = 0;
+ }
+ else if (inst0->header.opcode == TGSI_OPCODE_CONT) {
+ inst0->bits3.if_else.jump_count = br * (inst1 - inst0);
+ inst0->bits3.if_else.pop_count = 0;
+ }
+ }
+ }
+ break;
+ case TGSI_OPCODE_BRA:
+ brw_set_predicate_control(p, get_predicate(inst));
+ brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ break;
+ case TGSI_OPCODE_CAL:
+ brw_set_access_mode(p, BRW_ALIGN_1);
+ brw_ADD(p, deref_1d(c->stack_index, 0), brw_ip_reg(), brw_imm_d(3*16));
+ brw_set_access_mode(p, BRW_ALIGN_16);
+ brw_ADD(p, get_addr_reg(c->stack_index),
+ get_addr_reg(c->stack_index), brw_imm_d(4));
+ brw_save_call(p, label, p->nr_insn);
+ brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
+ break;
+ case TGSI_OPCODE_RET:
+ brw_ADD(p, get_addr_reg(c->stack_index),
+ get_addr_reg(c->stack_index), brw_imm_d(-4));
+ brw_set_access_mode(p, BRW_ALIGN_1);
+ brw_MOV(p, brw_ip_reg(), deref_1d(c->stack_index, 0));
+ brw_set_access_mode(p, BRW_ALIGN_16);
+ break;
+ case TGSI_OPCODE_END:
+ c->end_offset = p->nr_insn;
+ /* this instruction will get patched later to jump past subroutine
+ * code, etc.
+ */
+ brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
+ break;
+ case TGSI_OPCODE_BGNSUB:
+ brw_save_label(p, p->nr_insn, p->nr_insn);
+ break;
+ case TGSI_OPCODE_ENDSUB:
+ /* no-op */
+ break;
+ default:
+ debug_printf("Unsupported opcode %i (%s) in vertex shader",
+ opcode,
+ tgsi_get_opcode_name(opcode));
+ }
+
+ /* Set the predication update on the last instruction of the native
+ * instruction sequence.
+ *
+ * This would be problematic if it was set on a math instruction,
+ * but that shouldn't be the case with the current GLSL compiler.
+ */
+#if 0
+ /* XXX: disabled
+ */
+ if (inst->CondUpdate) {
+ struct brw_instruction *hw_insn = &p->store[p->nr_insn - 1];
+
+ assert(hw_insn->header.destreg__conditionalmod == 0);
+ hw_insn->header.destreg__conditionalmod = BRW_CONDITIONAL_NZ;
+ }
+#endif
+
+ release_tmps(c);
+}
+
+
+/* Emit the vertex program instructions here.
+ */
+void brw_vs_emit(struct brw_vs_compile *c)
+{
+ struct brw_compile *p = &c->func;
+ const struct tgsi_token *tokens = c->vp->tokens;
+ struct brw_instruction *end_inst, *last_inst;
+ struct tgsi_parse_context parse;
+ struct tgsi_full_instruction *inst;
+
+ if (BRW_DEBUG & DEBUG_VS)
+ tgsi_dump(c->vp->tokens, 0);
+
+ c->stack_index = brw_indirect(0, 0);
+
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_set_access_mode(p, BRW_ALIGN_16);
+
+
+ /* Static register allocation
+ */
+ brw_vs_alloc_regs(c);
+
+ if (c->vp->has_flow_control) {
+ brw_MOV(p, get_addr_reg(c->stack_index), brw_address(c->stack));
+ }
+
+ /* Instructions
+ */
+ tgsi_parse_init( &parse, tokens );
+ while( !tgsi_parse_end_of_tokens( &parse ) ) {
+ tgsi_parse_token( &parse );
+
+ switch( parse.FullToken.Token.Type ) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ break;
+
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ inst = &parse.FullToken.FullInstruction;
+ emit_insn( c, inst );
+ break;
+
+ default:
+ assert( 0 );
+ }
+ }
+ tgsi_parse_free( &parse );
+
+ end_inst = &p->store[c->end_offset];
+ last_inst = &p->store[p->nr_insn];
+
+ /* The END instruction will be patched to jump to this code */
+ emit_vertex_write(c);
+
+ post_vs_emit(c, end_inst, last_inst);
+
+ if (BRW_DEBUG & DEBUG_VS) {
+ debug_printf("vs-native:\n");
+ brw_disasm(stderr, p->store, p->nr_insn);
+ }
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_math.h"
+
+
+#include "brw_debug.h"
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+
+struct brw_vs_unit_key {
+ unsigned int total_grf;
+ unsigned int urb_entry_read_length;
+ unsigned int curb_entry_read_length;
+
+ unsigned int curbe_offset;
+
+ unsigned int nr_urb_entries, urb_size;
+
+ unsigned int nr_surfaces;
+};
+
+static void
+vs_unit_populate_key(struct brw_context *brw, struct brw_vs_unit_key *key)
+{
+ memset(key, 0, sizeof(*key));
+
+ /* CACHE_NEW_VS_PROG */
+ key->total_grf = brw->vs.prog_data->total_grf;
+ key->urb_entry_read_length = brw->vs.prog_data->urb_read_length;
+ key->curb_entry_read_length = brw->vs.prog_data->curb_read_length;
+
+ /* BRW_NEW_URB_FENCE */
+ key->nr_urb_entries = brw->urb.nr_vs_entries;
+ key->urb_size = brw->urb.vsize;
+
+ /* BRW_NEW_NR_VS_SURFACES */
+ key->nr_surfaces = brw->vs.nr_surfaces;
+
+ /* PIPE_NEW_CLIP */
+ if (brw->curr.ucp.nr) {
+ /* Note that we read in the userclip planes as well, hence
+ * clip_start:
+ */
+ key->curbe_offset = brw->curbe.clip_start;
+ }
+ else {
+ key->curbe_offset = brw->curbe.vs_start;
+ }
+}
+
+static enum pipe_error
+vs_unit_create_from_key(struct brw_context *brw,
+ struct brw_vs_unit_key *key,
+ struct brw_winsys_reloc *reloc,
+ struct brw_winsys_buffer **bo_out)
+{
+ enum pipe_error ret;
+ struct brw_vs_unit_state vs;
+ int chipset_max_threads;
+
+ memset(&vs, 0, sizeof(vs));
+
+ vs.thread0.kernel_start_pointer = 0; /* reloc */
+ vs.thread0.grf_reg_count = align(key->total_grf, 16) / 16 - 1;
+ vs.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
+ /* Choosing multiple program flow means that we may get 2-vertex threads,
+ * which will have the channel mask for dwords 4-7 enabled in the thread,
+ * and those dwords will be written to the second URB handle when we
+ * brw_urb_WRITE() results.
+ */
+ vs.thread1.single_program_flow = 0;
+
+ if (BRW_IS_IGDNG(brw))
+ vs.thread1.binding_table_entry_count = 0; /* hardware requirement */
+ else
+ vs.thread1.binding_table_entry_count = key->nr_surfaces;
+
+ vs.thread3.urb_entry_read_length = key->urb_entry_read_length;
+ vs.thread3.const_urb_entry_read_length = key->curb_entry_read_length;
+ vs.thread3.dispatch_grf_start_reg = 1;
+ vs.thread3.urb_entry_read_offset = 0;
+ vs.thread3.const_urb_entry_read_offset = key->curbe_offset * 2;
+
+ if (BRW_IS_IGDNG(brw))
+ vs.thread4.nr_urb_entries = key->nr_urb_entries >> 2;
+ else
+ vs.thread4.nr_urb_entries = key->nr_urb_entries;
+
+ vs.thread4.urb_entry_allocation_size = key->urb_size - 1;
+
+ if (BRW_IS_IGDNG(brw))
+ chipset_max_threads = 72;
+ else if (BRW_IS_G4X(brw))
+ chipset_max_threads = 32;
+ else
+ chipset_max_threads = 16;
+
+ vs.thread4.max_threads = CLAMP(key->nr_urb_entries / 2,
+ 1, chipset_max_threads) - 1;
+
+ if (BRW_DEBUG & DEBUG_SINGLE_THREAD)
+ vs.thread4.max_threads = 0;
+
+ /* No samplers for ARB_vp programs:
+ */
+ /* It has to be set to 0 for IGDNG
+ */
+ vs.vs5.sampler_count = 0;
+
+ if (BRW_DEBUG & DEBUG_STATS)
+ vs.thread4.stats_enable = 1;
+
+ /* Vertex program always enabled:
+ */
+ vs.vs6.vs_enable = 1;
+
+ ret = brw_upload_cache(&brw->cache, BRW_VS_UNIT,
+ key, sizeof(*key),
+ reloc, 1,
+ &vs, sizeof(vs),
+ NULL, NULL,
+ bo_out);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+static int prepare_vs_unit(struct brw_context *brw)
+{
+ struct brw_vs_unit_key key;
+ enum pipe_error ret;
+ struct brw_winsys_reloc reloc[1];
+ unsigned grf_reg_count;
+
+ vs_unit_populate_key(brw, &key);
+
+ grf_reg_count = (align(key.total_grf, 16) / 16 - 1);
+
+ /* Emit VS program relocation */
+ make_reloc(&reloc[0],
+ BRW_USAGE_STATE,
+ grf_reg_count << 1,
+ offsetof(struct brw_vs_unit_state, thread0),
+ brw->vs.prog_bo);
+
+
+ if (brw_search_cache(&brw->cache, BRW_VS_UNIT,
+ &key, sizeof(key),
+ reloc, 1,
+ NULL,
+ &brw->vs.state_bo))
+ return PIPE_OK;
+
+ ret = vs_unit_create_from_key(brw, &key, reloc, &brw->vs.state_bo);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+const struct brw_tracked_state brw_vs_unit = {
+ .dirty = {
+ .mesa = (PIPE_NEW_CLIP),
+ .brw = (BRW_NEW_CURBE_OFFSETS |
+ BRW_NEW_NR_VS_SURFACES |
+ BRW_NEW_URB_FENCE),
+ .cache = CACHE_NEW_VS_PROG
+ },
+ .prepare = prepare_vs_unit,
+};
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "brw_winsys.h"
+
+/* XXX: disabled true constant buffer functionality
+ */
+
+
+/* Creates a new VS constant buffer reflecting the current VS program's
+ * constants, if needed by the VS program.
+ *
+ * Otherwise, constants go through the CURBEs using the brw_constant_buffer
+ * state atom.
+ */
+#if 0
+static struct brw_winsys_buffer *
+brw_vs_update_constant_buffer(struct brw_context *brw)
+{
+ /* XXX: true constant buffers
+ */
+ struct brw_vertex_program *vp =
+ (struct brw_vertex_program *) brw->vertex_program;
+ const struct gl_program_parameter_list *params = vp->program.Base.Parameters;
+ const int size = params->NumParameters * 4 * sizeof(GLfloat);
+ drm_intel_bo *const_buffer;
+
+ /* BRW_NEW_VERTEX_PROGRAM */
+ if (!vp->use_const_buffer)
+ return NULL;
+
+ const_buffer = brw->sws->bo_alloc(brw->sws,
+ BRW_BUFFER_TYPE_SHADER_CONSTANTS,
+ size, 64);
+
+ /* _NEW_PROGRAM_CONSTANTS */
+ brw->sws->bo_subdata(const_buffer, 0, size, params->ParameterValues,
+ NULL, 0);
+
+ return const_buffer;
+}
+#endif
+
+/**
+ * Update the surface state for a VS constant buffer.
+ *
+ * Sets brw->vs.surf_bo[surf] and brw->vp->const_buffer.
+ */
+#if 0
+static void
+brw_update_vs_constant_surface( struct brw_context *brw,
+ GLuint surf)
+{
+ struct brw_surface_key key;
+ struct pipe_buffer *cb = brw->curr.vs_constants;
+ enum pipe_error ret;
+
+ assert(surf == 0);
+
+ /* If we're in this state update atom, we need to update VS constants, so
+ * free the old buffer and create a new one for the new contents.
+ */
+ ret = brw_vs_update_constant_buffer(brw, &vp->const_buffer);
+ if (ret)
+ return ret;
+
+ /* If there's no constant buffer, then no surface BO is needed to point at
+ * it.
+ */
+ if (vp->const_buffer == NULL) {
+ bo_reference(brw->vs.surf_bo[surf], NULL);
+ return PIPE_OK;
+ }
+
+ memset(&key, 0, sizeof(key));
+
+ key.format = PIPE_FORMAT_R32G32B32A32_FLOAT;
+ key.bo = vp->const_buffer;
+ key.depthmode = GL_NONE;
+ key.pitch = params->NumParameters;
+ key.width = params->NumParameters;
+ key.height = 1;
+ key.depth = 1;
+ key.cpp = 16;
+
+ /*
+ printf("%s:\n", __FUNCTION__);
+ printf(" width %d height %d depth %d cpp %d pitch %d\n",
+ key.width, key.height, key.depth, key.cpp, key.pitch);
+ */
+
+ if (brw_search_cache(&brw->surface_cache,
+ BRW_SS_SURFACE,
+ &key, sizeof(key),
+ &key.bo, key.bo ? 1 : 0,
+ NULL,
+ &brw->vs.surf_bo[surf]))
+ return PIPE_OK;
+
+ ret = brw_create_constant_surface(brw, &key
+ &brw->vs.surf_bo[surf]);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+#endif
+
+
+/**
+ * Constructs the binding table for the VS surface state.
+ */
+static enum pipe_error
+brw_vs_get_binding_table(struct brw_context *brw,
+ struct brw_winsys_buffer **bo_out)
+{
+#if 0
+ static GLuint data[BRW_VS_MAX_SURF]; /* always zero */
+ struct brw_winsys_reloc reloc[BRW_VS_MAX_SURF];
+ int i;
+
+ /* Emit binding table relocations to surface state */
+ for (i = 0; i < BRW_VS_MAX_SURF; i++) {
+ make_reloc(&reloc[i],
+ BRW_USAGE_STATE,
+ 0,
+ i * 4,
+ brw->vs.surf_bo[i]);
+ }
+
+ ret = brw_cache_data( &brw->surface_cache,
+ BRW_SS_SURF_BIND,
+ NULL, 0,
+ reloc, nr_reloc,
+ data, sizeof data,
+ NULL, NULL,
+ bo_out);
+ if (ret)
+ return ret;
+
+ FREE(data);
+ return PIPE_OK;
+#else
+ return PIPE_OK;
+#endif
+}
+
+/**
+ * Vertex shader surfaces (constant buffer).
+ *
+ * This consumes the state updates for the constant buffer needing
+ * to be updated, and produces BRW_NEW_NR_VS_SURFACES for the VS unit and
+ * CACHE_NEW_SURF_BIND for the binding table upload.
+ */
+static enum pipe_error prepare_vs_surfaces(struct brw_context *brw )
+{
+ enum pipe_error ret;
+
+#if 0
+ int i;
+ int nr_surfaces = 0;
+
+ brw_update_vs_constant_surface(ctx, SURF_INDEX_VERT_CONST_BUFFER);
+
+ for (i = 0; i < BRW_VS_MAX_SURF; i++) {
+ if (brw->vs.surf_bo[i] != NULL) {
+ nr_surfaces = i + 1;
+ }
+ }
+
+ if (brw->vs.nr_surfaces != nr_surfaces) {
+ brw->state.dirty.brw |= BRW_NEW_NR_VS_SURFACES;
+ brw->vs.nr_surfaces = nr_surfaces;
+ }
+#endif
+
+ /* Note that we don't end up updating the bind_bo if we don't have a
+ * surface to be pointing at. This should be relatively harmless, as it
+ * just slightly increases our working set size.
+ */
+ if (brw->vs.nr_surfaces != 0) {
+ ret = brw_vs_get_binding_table(brw, &brw->vs.bind_bo);
+ if (ret)
+ return ret;
+ }
+
+ return PIPE_OK;
+}
+
+const struct brw_tracked_state brw_vs_surfaces = {
+ .dirty = {
+ .mesa = (PIPE_NEW_VERTEX_CONSTANTS |
+ PIPE_NEW_VERTEX_SHADER),
+ .brw = 0,
+ .cache = 0
+ },
+ .prepare = prepare_vs_surfaces,
+};
+
+
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright © 2009 Jakob Bornecrantz
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef BRW_WINSYS_H
+#define BRW_WINSYS_H
+
+#include "pipe/p_compiler.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_refcnt.h"
+
+struct brw_winsys;
+struct pipe_fence_handle;
+
+/* Not sure why the winsys needs this:
+ */
+#define BRW_BATCH_SIZE (32*1024)
+
+struct brw_winsys_screen;
+
+/* Need a tiny bit of information inside the abstract buffer struct:
+ */
+struct brw_winsys_buffer {
+ struct pipe_reference reference;
+ struct brw_winsys_screen *sws;
+ unsigned size;
+};
+
+
+/* Should be possible to validate usages above against buffer creation
+ * types, below:
+ */
+enum brw_buffer_type
+{
+ BRW_BUFFER_TYPE_TEXTURE,
+ BRW_BUFFER_TYPE_SCANOUT, /**< a texture used for scanning out from */
+ BRW_BUFFER_TYPE_VERTEX,
+ BRW_BUFFER_TYPE_CURBE,
+ BRW_BUFFER_TYPE_QUERY,
+ BRW_BUFFER_TYPE_SHADER_CONSTANTS,
+ BRW_BUFFER_TYPE_SHADER_SCRATCH,
+ BRW_BUFFER_TYPE_BATCH,
+ BRW_BUFFER_TYPE_GENERAL_STATE,
+ BRW_BUFFER_TYPE_SURFACE_STATE,
+ BRW_BUFFER_TYPE_PIXEL, /* image uploads, pbo's, etc */
+ BRW_BUFFER_TYPE_GENERIC, /* unknown */
+ BRW_BUFFER_TYPE_MAX /* Count of possible values */
+};
+
+
+/* Describe the usage of a particular buffer in a relocation. The DRM
+ * winsys will translate these back to GEM read/write domain flags.
+ */
+enum brw_buffer_usage {
+ BRW_USAGE_STATE, /* INSTRUCTION, 0 */
+ BRW_USAGE_QUERY_RESULT, /* INSTRUCTION, INSTRUCTION */
+ BRW_USAGE_RENDER_TARGET, /* RENDER, 0 */
+ BRW_USAGE_DEPTH_BUFFER, /* RENDER, RENDER */
+ BRW_USAGE_BLIT_SOURCE, /* RENDER, 0 */
+ BRW_USAGE_BLIT_DEST, /* RENDER, RENDER */
+ BRW_USAGE_SAMPLER, /* SAMPLER, 0 */
+ BRW_USAGE_VERTEX, /* VERTEX, 0 */
+ BRW_USAGE_SCRATCH, /* 0, 0 */
+ BRW_USAGE_MAX
+};
+
+enum brw_buffer_data_type {
+ BRW_DATA_GS_CC_VP,
+ BRW_DATA_GS_CC_UNIT,
+ BRW_DATA_GS_WM_PROG,
+ BRW_DATA_GS_SAMPLER_DEFAULT_COLOR,
+ BRW_DATA_GS_SAMPLER,
+ BRW_DATA_GS_WM_UNIT,
+ BRW_DATA_GS_SF_PROG,
+ BRW_DATA_GS_SF_VP,
+ BRW_DATA_GS_SF_UNIT,
+ BRW_DATA_GS_VS_UNIT,
+ BRW_DATA_GS_VS_PROG,
+ BRW_DATA_GS_GS_UNIT,
+ BRW_DATA_GS_GS_PROG,
+ BRW_DATA_GS_CLIP_VP,
+ BRW_DATA_GS_CLIP_UNIT,
+ BRW_DATA_GS_CLIP_PROG,
+ BRW_DATA_SS_SURFACE,
+ BRW_DATA_SS_SURF_BIND,
+ BRW_DATA_CONSTANT_BUFFER,
+ BRW_DATA_BATCH_BUFFER,
+ BRW_DATA_OTHER,
+ BRW_DATA_MAX
+};
+
+
+/* Matches the i915_drm definitions:
+ */
+#define BRW_TILING_NONE 0
+#define BRW_TILING_X 1
+#define BRW_TILING_Y 2
+
+
+/* Relocations to be applied with subdata in a call to sws->bo_subdata, below.
+ *
+ * Effectively this encodes:
+ *
+ * (unsigned *)(subdata + offset) = bo->offset + delta
+ */
+struct brw_winsys_reloc {
+ enum brw_buffer_usage usage; /* debug only */
+ unsigned delta;
+ unsigned offset;
+ struct brw_winsys_buffer *bo;
+};
+
+static INLINE void make_reloc(struct brw_winsys_reloc *reloc,
+ enum brw_buffer_usage usage,
+ unsigned delta,
+ unsigned offset,
+ struct brw_winsys_buffer *bo)
+{
+ reloc->usage = usage;
+ reloc->delta = delta;
+ reloc->offset = offset;
+ reloc->bo = bo; /* Note - note taking a reference yet */
+}
+
+
+
+struct brw_winsys_screen {
+
+
+ /**
+ * Buffer functions.
+ */
+
+ /*@{*/
+ /**
+ * Create a buffer.
+ */
+ enum pipe_error (*bo_alloc)(struct brw_winsys_screen *sws,
+ enum brw_buffer_type type,
+ unsigned size,
+ unsigned alignment,
+ struct brw_winsys_buffer **bo_out);
+
+ /* Destroy a buffer when our refcount goes to zero:
+ */
+ void (*bo_destroy)(struct brw_winsys_buffer *buffer);
+
+ /* delta -- added to b2->offset, and written into buffer
+ * offset -- location above value is written to within buffer
+ */
+ enum pipe_error (*bo_emit_reloc)(struct brw_winsys_buffer *buffer,
+ enum brw_buffer_usage usage,
+ unsigned delta,
+ unsigned offset,
+ struct brw_winsys_buffer *b2);
+
+ enum pipe_error (*bo_exec)(struct brw_winsys_buffer *buffer,
+ unsigned bytes_used);
+
+ enum pipe_error (*bo_subdata)(struct brw_winsys_buffer *buffer,
+ enum brw_buffer_data_type data_type,
+ size_t offset,
+ size_t size,
+ const void *data,
+ const struct brw_winsys_reloc *reloc,
+ unsigned nr_reloc );
+
+ boolean (*bo_is_busy)(struct brw_winsys_buffer *buffer);
+ boolean (*bo_references)(struct brw_winsys_buffer *a,
+ struct brw_winsys_buffer *b);
+
+ /* XXX: couldn't this be handled by returning true/false on
+ * bo_emit_reloc?
+ */
+ enum pipe_error (*check_aperture_space)(struct brw_winsys_screen *iws,
+ struct brw_winsys_buffer **buffers,
+ unsigned count);
+
+ /**
+ * Map a buffer.
+ */
+ void *(*bo_map)(struct brw_winsys_buffer *buffer,
+ enum brw_buffer_data_type data_type,
+ unsigned offset,
+ unsigned length,
+ boolean write,
+ boolean discard,
+ boolean flush_explicit);
+
+ void (*bo_flush_range)(struct brw_winsys_buffer *buffer,
+ unsigned offset,
+ unsigned length);
+
+ /**
+ * Unmap a buffer.
+ */
+ void (*bo_unmap)(struct brw_winsys_buffer *buffer);
+ /*@}*/
+
+
+ /* Wait for buffer to go idle. Similar to map+unmap, but doesn't
+ * mark buffer contents as dirty.
+ */
+ void (*bo_wait_idle)(struct brw_winsys_buffer *buffer);
+
+ /**
+ * Destroy the winsys.
+ */
+ void (*destroy)(struct brw_winsys_screen *iws);
+};
+
+static INLINE void *
+bo_map_read(struct brw_winsys_screen *sws, struct brw_winsys_buffer *buf)
+{
+ return sws->bo_map( buf,
+ BRW_DATA_OTHER,
+ 0, buf->size,
+ FALSE, FALSE, FALSE );
+}
+
+static INLINE void
+bo_reference(struct brw_winsys_buffer **ptr, struct brw_winsys_buffer *buf)
+{
+ struct brw_winsys_buffer *old_buf = *ptr;
+
+ if (pipe_reference(&(*ptr)->reference, &buf->reference))
+ old_buf->sws->bo_destroy(old_buf);
+
+ *ptr = buf;
+}
+
+
+/**
+ * Create brw pipe_screen.
+ */
+struct pipe_screen *brw_create_screen(struct brw_winsys_screen *iws, unsigned pci_id);
+
+/**
+ * Create a brw pipe_context.
+ */
+struct pipe_context *brw_create_context(struct pipe_screen *screen);
+
+/**
+ * Get the brw_winsys buffer backing the texture.
+ *
+ * TODO UGLY
+ */
+struct pipe_texture;
+boolean brw_texture_get_winsys_buffer(struct pipe_texture *texture,
+ struct brw_winsys_buffer **buffer,
+ unsigned *stride);
+
+/**
+ * Wrap a brw_winsys buffer with a texture blanket.
+ *
+ * TODO UGLY
+ */
+struct pipe_texture *
+brw_texture_blanket_winsys_buffer(struct pipe_screen *screen,
+ const struct pipe_texture *template,
+ unsigned pitch,
+ unsigned tiling,
+ struct brw_winsys_buffer *buffer);
+
+
+/*************************************************************************
+ * Cooperative dumping between winsys and driver. TODO: make this
+ * driver-only by wrapping calls to winsys->bo_subdata().
+ */
+
+#ifdef DEBUG
+extern int BRW_DUMP;
+#else
+#define BRW_DUMP 0
+#endif
+
+#define DUMP_ASM 0x1
+#define DUMP_STATE 0x2
+#define DUMP_BATCH 0x4
+
+void brw_dump_data( unsigned pci_id,
+ enum brw_buffer_data_type data_type,
+ unsigned offset,
+ const void *data,
+ size_t size );
+
+
+#endif
--- /dev/null
+#include "brw_winsys.h"
+#include "brw_disasm.h"
+#include "brw_structs_dump.h"
+#include "brw_structs.h"
+#include "intel_decode.h"
+
+
+void brw_dump_data( unsigned pci_id,
+ enum brw_buffer_data_type data_type,
+ unsigned offset,
+ const void *data,
+ size_t size )
+{
+ if (BRW_DUMP & DUMP_ASM) {
+ switch (data_type) {
+ case BRW_DATA_GS_WM_PROG:
+ case BRW_DATA_GS_SF_PROG:
+ case BRW_DATA_GS_VS_PROG:
+ case BRW_DATA_GS_GS_PROG:
+ case BRW_DATA_GS_CLIP_PROG:
+ brw_disasm( stderr, data, size / sizeof(struct brw_instruction) );
+ break;
+ default:
+ break;
+ }
+ }
+
+ if (BRW_DUMP & DUMP_STATE) {
+ switch (data_type) {
+ case BRW_DATA_GS_CC_VP:
+ brw_dump_cc_viewport( data );
+ break;
+ case BRW_DATA_GS_CC_UNIT:
+ brw_dump_cc_unit_state( data );
+ break;
+ case BRW_DATA_GS_SAMPLER_DEFAULT_COLOR:
+ brw_dump_sampler_default_color( data );
+ break;
+ case BRW_DATA_GS_SAMPLER:
+ brw_dump_sampler_state( data );
+ break;
+ case BRW_DATA_GS_WM_UNIT:
+ brw_dump_wm_unit_state( data );
+ break;
+ case BRW_DATA_GS_SF_VP:
+ brw_dump_sf_viewport( data );
+ break;
+ case BRW_DATA_GS_SF_UNIT:
+ brw_dump_sf_unit_state( data );
+ break;
+ case BRW_DATA_GS_VS_UNIT:
+ brw_dump_vs_unit_state( data );
+ break;
+ case BRW_DATA_GS_GS_UNIT:
+ brw_dump_gs_unit_state( data );
+ break;
+ case BRW_DATA_GS_CLIP_VP:
+ brw_dump_clipper_viewport( data );
+ break;
+ case BRW_DATA_GS_CLIP_UNIT:
+ brw_dump_clip_unit_state( data );
+ break;
+ case BRW_DATA_SS_SURFACE:
+ brw_dump_surface_state( data );
+ break;
+ case BRW_DATA_SS_SURF_BIND:
+ break;
+ case BRW_DATA_OTHER:
+ break;
+ case BRW_DATA_CONSTANT_BUFFER:
+ break;
+ default:
+ break;
+ }
+ }
+
+ if (BRW_DUMP & DUMP_BATCH) {
+ switch (data_type) {
+ case BRW_DATA_BATCH_BUFFER:
+ intel_decode(data, size / 4, offset, pci_id);
+ break;
+ default:
+ break;
+ }
+ }
+}
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+#include "tgsi/tgsi_info.h"
+
+#include "brw_context.h"
+#include "brw_screen.h"
+#include "brw_util.h"
+#include "brw_wm.h"
+#include "brw_state.h"
+#include "brw_debug.h"
+#include "brw_pipe_rast.h"
+
+
+/** Return number of src args for given instruction */
+GLuint brw_wm_nr_args( GLuint opcode )
+{
+ switch (opcode) {
+ case WM_FRONTFACING:
+ case WM_PIXELXY:
+ return 0;
+ case WM_CINTERP:
+ case WM_WPOSXY:
+ case WM_DELTAXY:
+ return 1;
+ case WM_LINTERP:
+ case WM_PIXELW:
+ return 2;
+ case WM_FB_WRITE:
+ case WM_PINTERP:
+ return 3;
+ case TGSI_OPCODE_TEX:
+ case TGSI_OPCODE_TXP:
+ case TGSI_OPCODE_TXB:
+ case TGSI_OPCODE_TXD:
+ /* sampler arg is held as a field in the instruction, not in an
+ * actual register:
+ */
+ return tgsi_get_opcode_info(opcode)->num_src - 1;
+
+ default:
+ assert(opcode < MAX_OPCODE);
+ return tgsi_get_opcode_info(opcode)->num_src;
+ }
+}
+
+
+GLuint brw_wm_is_scalar_result( GLuint opcode )
+{
+ switch (opcode) {
+ case TGSI_OPCODE_COS:
+ case TGSI_OPCODE_EX2:
+ case TGSI_OPCODE_LG2:
+ case TGSI_OPCODE_POW:
+ case TGSI_OPCODE_RCP:
+ case TGSI_OPCODE_RSQ:
+ case TGSI_OPCODE_SIN:
+ case TGSI_OPCODE_DP3:
+ case TGSI_OPCODE_DP4:
+ case TGSI_OPCODE_DPH:
+ case TGSI_OPCODE_DST:
+ return 1;
+
+ default:
+ return 0;
+ }
+}
+
+
+/**
+ * Do GPU code generation for shaders without flow control. Shaders
+ * without flow control instructions can more readily be analysed for
+ * SSA-style optimizations.
+ */
+static void
+brw_wm_linear_shader_emit(struct brw_context *brw, struct brw_wm_compile *c)
+{
+ /* Augment fragment program. Add instructions for pre- and
+ * post-fragment-program tasks such as interpolation and fogging.
+ */
+ brw_wm_pass_fp(c);
+
+ /* Translate to intermediate representation. Build register usage
+ * chains.
+ */
+ brw_wm_pass0(c);
+
+ /* Dead code removal.
+ */
+ brw_wm_pass1(c);
+
+ /* Register allocation.
+ * Divide by two because we operate on 16 pixels at a time and require
+ * two GRF entries for each logical shader register.
+ */
+ c->grf_limit = BRW_WM_MAX_GRF / 2;
+
+ brw_wm_pass2(c);
+
+ /* how many general-purpose registers are used */
+ c->prog_data.total_grf = c->max_wm_grf;
+
+ /* Scratch space is used for register spilling */
+ if (c->last_scratch) {
+ c->prog_data.total_scratch = c->last_scratch + 0x40;
+ }
+ else {
+ c->prog_data.total_scratch = 0;
+ }
+
+ /* Emit GEN4 code.
+ */
+ brw_wm_emit(c);
+}
+
+
+/**
+ * All Mesa program -> GPU code generation goes through this function.
+ * Depending on the instructions used (i.e. flow control instructions)
+ * we'll use one of two code generators.
+ */
+static enum pipe_error do_wm_prog( struct brw_context *brw,
+ struct brw_fragment_shader *fp,
+ struct brw_wm_prog_key *key,
+ struct brw_winsys_buffer **bo_out)
+{
+ enum pipe_error ret;
+ struct brw_wm_compile *c;
+ const GLuint *program;
+ GLuint program_size;
+
+ if (brw->wm.compile_data == NULL) {
+ brw->wm.compile_data = MALLOC(sizeof(*brw->wm.compile_data));
+ if (!brw->wm.compile_data)
+ return PIPE_ERROR_OUT_OF_MEMORY;
+ }
+
+ c = brw->wm.compile_data;
+ memset(c, 0, sizeof *c);
+
+ c->key = *key;
+ c->fp = fp;
+ c->env_param = NULL; /*brw->intel.ctx.FragmentProgram.Parameters;*/
+
+ brw_init_compile(brw, &c->func);
+
+ /*
+ * Shader which use GLSL features such as flow control are handled
+ * differently from "simple" shaders.
+ */
+ if (fp->has_flow_control) {
+ c->dispatch_width = 8;
+ /* XXX: GLSL support
+ */
+ exit(1);
+ /* brw_wm_branching_shader_emit(brw, c); */
+ }
+ else {
+ c->dispatch_width = 16;
+ brw_wm_linear_shader_emit(brw, c);
+ }
+
+ if (BRW_DEBUG & DEBUG_WM)
+ debug_printf("\n");
+
+ /* get the program
+ */
+ ret = brw_get_program(&c->func, &program, &program_size);
+ if (ret)
+ return ret;
+
+ ret = brw_upload_cache( &brw->cache, BRW_WM_PROG,
+ &c->key, sizeof(c->key),
+ NULL, 0,
+ program, program_size,
+ &c->prog_data,
+ &brw->wm.prog_data,
+ bo_out );
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+
+static void brw_wm_populate_key( struct brw_context *brw,
+ struct brw_wm_prog_key *key )
+{
+ unsigned lookup, line_aa;
+ unsigned i;
+
+ memset(key, 0, sizeof(*key));
+
+ /* PIPE_NEW_FRAGMENT_SHADER
+ * PIPE_NEW_DEPTH_STENCIL_ALPHA
+ */
+ lookup = (brw->curr.zstencil->iz_lookup |
+ brw->curr.fragment_shader->iz_lookup);
+
+
+ /* PIPE_NEW_RAST
+ * BRW_NEW_REDUCED_PRIMITIVE
+ */
+ switch (brw->reduced_primitive) {
+ case PIPE_PRIM_POINTS:
+ line_aa = AA_NEVER;
+ break;
+ case PIPE_PRIM_LINES:
+ line_aa = (brw->curr.rast->templ.line_smooth ?
+ AA_ALWAYS : AA_NEVER);
+ break;
+ default:
+ line_aa = brw->curr.rast->unfilled_aa_line;
+ break;
+ }
+
+ brw_wm_lookup_iz(line_aa,
+ lookup,
+ brw->curr.fragment_shader->uses_depth,
+ key);
+
+ /* PIPE_NEW_RAST */
+ key->flat_shade = brw->curr.rast->templ.flatshade;
+
+
+ /* PIPE_NEW_BOUND_TEXTURES */
+ for (i = 0; i < brw->curr.num_textures; i++) {
+ const struct brw_texture *tex = brw_texture(brw->curr.texture[i]);
+
+ if (tex->base.format == PIPE_FORMAT_YCBCR)
+ key->yuvtex_mask |= 1 << i;
+
+ if (tex->base.format == PIPE_FORMAT_YCBCR_REV)
+ key->yuvtex_swap_mask |= 1 << i;
+
+ /* XXX: shadow texture
+ */
+ /* key->shadowtex_mask |= 1<<i; */
+ }
+
+ /* CACHE_NEW_VS_PROG */
+ key->vp_nr_outputs = brw->vs.prog_data->nr_outputs;
+
+ key->nr_cbufs = brw->curr.fb.nr_cbufs;
+
+ key->nr_inputs = brw->curr.fragment_shader->info.num_inputs;
+
+ /* The unique fragment program ID */
+ key->program_string_id = brw->curr.fragment_shader->id;
+}
+
+
+static enum pipe_error brw_prepare_wm_prog(struct brw_context *brw)
+{
+ struct brw_wm_prog_key key;
+ struct brw_fragment_shader *fs = brw->curr.fragment_shader;
+ enum pipe_error ret;
+
+ brw_wm_populate_key(brw, &key);
+
+ /* Make an early check for the key.
+ */
+ if (brw_search_cache(&brw->cache, BRW_WM_PROG,
+ &key, sizeof(key),
+ NULL, 0,
+ &brw->wm.prog_data,
+ &brw->wm.prog_bo))
+ return PIPE_OK;
+
+ ret = do_wm_prog(brw, fs, &key, &brw->wm.prog_bo);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+const struct brw_tracked_state brw_wm_prog = {
+ .dirty = {
+ .mesa = (PIPE_NEW_FRAGMENT_SHADER |
+ PIPE_NEW_DEPTH_STENCIL_ALPHA |
+ PIPE_NEW_RAST |
+ PIPE_NEW_NR_CBUFS |
+ PIPE_NEW_BOUND_TEXTURES),
+ .brw = (BRW_NEW_WM_INPUT_DIMENSIONS |
+ BRW_NEW_REDUCED_PRIMITIVE),
+ .cache = CACHE_NEW_VS_PROG,
+ },
+ .prepare = brw_prepare_wm_prog
+};
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#ifndef BRW_WM_H
+#define BRW_WM_H
+
+#include "brw_context.h"
+#include "brw_eu.h"
+
+#define SATURATE (1<<5)
+
+/* A big lookup table is used to figure out which and how many
+ * additional regs will inserted before the main payload in the WM
+ * program execution. These mainly relate to depth and stencil
+ * processing and the early-depth-test optimization.
+ */
+#define IZ_PS_KILL_ALPHATEST_BIT 0x1
+#define IZ_PS_COMPUTES_DEPTH_BIT 0x2
+#define IZ_DEPTH_WRITE_ENABLE_BIT 0x4
+#define IZ_DEPTH_TEST_ENABLE_BIT 0x8
+#define IZ_STENCIL_WRITE_ENABLE_BIT 0x10
+#define IZ_STENCIL_TEST_ENABLE_BIT 0x20
+#define IZ_BIT_MAX 0x40
+
+#define AA_NEVER 0
+#define AA_SOMETIMES 1
+#define AA_ALWAYS 2
+
+struct brw_wm_prog_key {
+ GLuint source_depth_reg:3;
+ GLuint aa_dest_stencil_reg:3;
+ GLuint dest_depth_reg:3;
+ GLuint nr_depth_regs:3;
+ GLuint computes_depth:1;
+ GLuint source_depth_to_render_target:1;
+ GLuint flat_shade:1;
+ GLuint runtime_check_aads_emit:1;
+
+ GLuint shadowtex_mask:16;
+ GLuint yuvtex_mask:16;
+ GLuint yuvtex_swap_mask:16; /* UV swaped */
+
+ GLuint vp_nr_outputs:6;
+ GLuint nr_inputs:6;
+ GLuint nr_cbufs:3;
+ GLuint has_flow_control:1;
+
+ GLuint program_string_id;
+};
+
+
+/* A bit of a glossary:
+ *
+ * brw_wm_value: A computed value or program input. Values are
+ * constant, they are created once and are never modified. When a
+ * fragment program register is written or overwritten, new values are
+ * created fresh, preserving the rule that values are constant.
+ *
+ * brw_wm_ref: A reference to a value. Wherever a value used is by an
+ * instruction or as a program output, that is tracked with an
+ * instance of this struct. All references to a value occur after it
+ * is created. After the last reference, a value is dead and can be
+ * discarded.
+ *
+ * brw_wm_grf: Represents a physical hardware register. May be either
+ * empty or hold a value. Register allocation is the process of
+ * assigning values to grf registers. This occurs in pass2 and the
+ * brw_wm_grf struct is not used before that.
+ *
+ * Fragment program registers: These are time-varying constructs that
+ * are hard to reason about and which we translate away in pass0. A
+ * single fragment program register element (eg. temp[0].x) will be
+ * translated to one or more brw_wm_value structs, one for each time
+ * that temp[0].x is written to during the program.
+ */
+
+
+
+/* Used in pass2 to track register allocation.
+ */
+struct brw_wm_grf {
+ struct brw_wm_value *value;
+ GLuint nextuse;
+};
+
+struct brw_wm_value {
+ struct brw_reg hw_reg; /* emitted to this reg, may not always be there */
+ struct brw_wm_ref *lastuse;
+ struct brw_wm_grf *resident;
+ GLuint contributes_to_output:1;
+ GLuint spill_slot:16; /* if non-zero, spill immediately after calculation */
+};
+
+struct brw_wm_ref {
+ struct brw_reg hw_reg; /* nr filled in in pass2, everything else, pass0 */
+ struct brw_wm_value *value;
+ struct brw_wm_ref *prevuse;
+ GLuint unspill_reg:7; /* unspill to reg */
+ GLuint emitted:1;
+ GLuint insn:24;
+};
+
+struct brw_wm_instruction {
+ struct brw_wm_value *dst[4];
+ struct brw_wm_ref *src[3][4];
+ GLuint opcode:8;
+ GLuint saturate:1;
+ GLuint writemask:4;
+ GLuint sampler:4;
+ GLuint tex_unit:4; /* texture/sampler unit for texture instructions */
+ GLuint target:4; /* TGSI_TEXTURE_x for texture instructions,
+ * target binding table index for FB_WRITE
+ */
+ GLuint eot:1; /* End of thread indicator for FB_WRITE*/
+};
+
+
+#define BRW_WM_MAX_INSN 2048
+#define BRW_WM_MAX_GRF 128 /* hardware limit */
+#define BRW_WM_MAX_VREG (BRW_WM_MAX_INSN * 4)
+#define BRW_WM_MAX_REF (BRW_WM_MAX_INSN * 12)
+#define BRW_WM_MAX_PARAM 256
+#define BRW_WM_MAX_CONST 256
+#define BRW_WM_MAX_KILLS MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS
+#define BRW_WM_MAX_SUBROUTINE 16
+
+
+/* New opcodes to track internal operations required for WM unit.
+ * These are added early so that the registers used can be tracked,
+ * freed and reused like those of other instructions.
+ */
+#define MAX_OPCODE TGSI_OPCODE_LAST
+#define WM_PIXELXY (MAX_OPCODE)
+#define WM_DELTAXY (MAX_OPCODE + 1)
+#define WM_PIXELW (MAX_OPCODE + 2)
+#define WM_LINTERP (MAX_OPCODE + 3)
+#define WM_PINTERP (MAX_OPCODE + 4)
+#define WM_CINTERP (MAX_OPCODE + 5)
+#define WM_WPOSXY (MAX_OPCODE + 6)
+#define WM_FB_WRITE (MAX_OPCODE + 7)
+#define WM_FRONTFACING (MAX_OPCODE + 8)
+#define MAX_WM_OPCODE (MAX_OPCODE + 9)
+
+#define BRW_FILE_PAYLOAD (TGSI_FILE_COUNT)
+#define PAYLOAD_DEPTH (PIPE_MAX_SHADER_INPUTS) /* ?? */
+
+#define X 0
+#define Y 1
+#define Z 2
+#define W 3
+
+
+struct brw_fp_src {
+ unsigned file:4;
+ unsigned index:16;
+ unsigned swizzle:8;
+ unsigned indirect:1;
+ unsigned negate:1;
+ unsigned abs:1;
+};
+
+struct brw_fp_dst {
+ unsigned file:4;
+ unsigned index:16;
+ unsigned writemask:4;
+ unsigned indirect:1;
+ unsigned saturate:1;
+};
+
+struct brw_fp_instruction {
+ struct brw_fp_dst dst;
+ struct brw_fp_src src[3];
+ unsigned opcode:8;
+ unsigned target:8; /* XXX: special usage for FB_WRITE */
+ unsigned tex_unit:4;
+ unsigned sampler:4;
+ unsigned pad:8;
+};
+
+
+struct brw_wm_compile {
+ struct brw_compile func;
+ struct brw_wm_prog_key key;
+ struct brw_wm_prog_data prog_data;
+
+ struct brw_fragment_shader *fp;
+
+ GLfloat (*env_param)[4];
+
+ enum {
+ START,
+ PASS2_DONE
+ } state;
+
+ /* Initial pass - translate fp instructions to fp instructions,
+ * simplifying and adding instructions for interpolation and
+ * framebuffer writes.
+ */
+ struct {
+ GLfloat v[4];
+ unsigned nr;
+ } immediate[BRW_WM_MAX_CONST+3];
+ GLuint nr_immediates;
+
+ struct brw_fp_instruction fp_instructions[BRW_WM_MAX_INSN];
+ GLuint nr_fp_insns;
+ GLuint fp_temp;
+ GLuint fp_interp_emitted;
+ GLuint fp_fragcolor_emitted;
+ GLuint fp_first_internal_temp;
+
+ struct brw_fp_src fp_pixel_xy;
+ struct brw_fp_src fp_delta_xy;
+ struct brw_fp_src fp_pixel_w;
+
+
+ /* Subsequent passes using SSA representation:
+ */
+ struct brw_wm_value vreg[BRW_WM_MAX_VREG];
+ GLuint nr_vreg;
+
+ struct brw_wm_value creg[BRW_WM_MAX_PARAM];
+ GLuint nr_creg;
+
+ struct {
+ struct brw_wm_value depth[4]; /* includes r0/r1 */
+ struct brw_wm_value input_interp[PIPE_MAX_SHADER_INPUTS];
+ } payload;
+
+
+ const struct brw_wm_ref *pass0_fp_reg[BRW_FILE_PAYLOAD+1][256][4];
+
+ struct brw_wm_ref undef_ref;
+ struct brw_wm_value undef_value;
+
+ struct brw_wm_ref refs[BRW_WM_MAX_REF];
+ GLuint nr_refs;
+
+ struct brw_wm_instruction instruction[BRW_WM_MAX_INSN];
+ GLuint nr_insns;
+
+ struct brw_wm_grf pass2_grf[BRW_WM_MAX_GRF/2];
+
+ GLuint grf_limit;
+ GLuint max_wm_grf;
+ GLuint last_scratch;
+
+ GLuint cur_inst; /**< index of current instruction */
+
+ GLboolean out_of_regs; /**< ran out of GRF registers? */
+
+ /** Mapping from Mesa registers to hardware registers */
+ struct {
+ GLboolean inited;
+ struct brw_reg reg;
+ } wm_regs[BRW_FILE_PAYLOAD+1][256][4];
+
+ GLboolean used_grf[BRW_WM_MAX_GRF];
+ GLuint first_free_grf;
+ struct brw_reg stack;
+ struct brw_reg emit_mask_reg;
+ GLuint tmp_regs[BRW_WM_MAX_GRF];
+ GLuint tmp_index;
+ GLuint tmp_max;
+ GLuint subroutines[BRW_WM_MAX_SUBROUTINE];
+ GLuint dispatch_width;
+
+ /** we may need up to 3 constants per instruction (if use_const_buffer) */
+ struct {
+ GLint index;
+ struct brw_reg reg;
+ } current_const[3];
+
+ GLuint error;
+};
+
+
+GLuint brw_wm_nr_args( GLuint opcode );
+GLuint brw_wm_is_scalar_result( GLuint opcode );
+
+int brw_wm_pass_fp( struct brw_wm_compile *c );
+void brw_wm_pass0( struct brw_wm_compile *c );
+void brw_wm_pass1( struct brw_wm_compile *c );
+void brw_wm_pass2( struct brw_wm_compile *c );
+void brw_wm_emit( struct brw_wm_compile *c );
+
+void brw_wm_print_value( struct brw_wm_compile *c,
+ struct brw_wm_value *value );
+
+void brw_wm_print_ref( struct brw_wm_compile *c,
+ struct brw_wm_ref *ref );
+
+void brw_wm_print_insn( struct brw_wm_compile *c,
+ struct brw_wm_instruction *inst );
+
+void brw_wm_print_program( struct brw_wm_compile *c,
+ const char *stage );
+
+void brw_wm_print_fp_program( struct brw_wm_compile *c,
+ const char *stage );
+
+void brw_wm_lookup_iz( GLuint line_aa,
+ GLuint lookup,
+ GLboolean ps_uses_depth,
+ struct brw_wm_prog_key *key );
+
+void brw_wm_branching_shader_emit(struct brw_context *brw, struct brw_wm_compile *c);
+
+void emit_ddxy(struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ GLboolean is_ddx,
+ const struct brw_reg *arg0);
+
+#endif
--- /dev/null
+/* XXX: Constant buffers disabled
+ */
+
+
+/**
+ * Create the constant buffer surface. Vertex/fragment shader constants will be
+ * read from this buffer with Data Port Read instructions/messages.
+ */
+enum pipe_error
+brw_create_constant_surface( struct brw_context *brw,
+ struct brw_surface_key *key,
+ struct brw_winsys_buffer **bo_out )
+{
+ const GLint w = key->width - 1;
+ struct brw_winsys_buffer *bo;
+ struct brw_winsys_reloc reloc[1];
+ enum pipe_error ret;
+
+ /* Emit relocation to surface contents */
+ make_reloc(&reloc[0],
+ BRW_USAGE_SAMPLER,
+ 0,
+ offsetof(struct brw_surface_state, ss1),
+ key->bo);
+
+
+ memset(&surf, 0, sizeof(surf));
+
+ surf.ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW;
+ surf.ss0.surface_type = BRW_SURFACE_BUFFER;
+ surf.ss0.surface_format = BRW_SURFACEFORMAT_R32G32B32A32_FLOAT;
+
+ surf.ss1.base_addr = 0; /* reloc */
+
+ surf.ss2.width = w & 0x7f; /* bits 6:0 of size or width */
+ surf.ss2.height = (w >> 7) & 0x1fff; /* bits 19:7 of size or width */
+ surf.ss3.depth = (w >> 20) & 0x7f; /* bits 26:20 of size or width */
+ surf.ss3.pitch = (key->pitch * key->cpp) - 1; /* ignored?? */
+ brw_set_surface_tiling(&surf, key->tiling); /* tiling now allowed */
+
+ ret = brw_upload_cache(&brw->surface_cache, BRW_SS_SURFACE,
+ key, sizeof(*key),
+ reloc, Elements(reloc),
+ &surf, sizeof(surf),
+ NULL, NULL,
+ &bo_out);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+
+/**
+ * Update the surface state for a WM constant buffer.
+ * The constant buffer will be (re)allocated here if needed.
+ */
+static enum pipe_error
+brw_update_wm_constant_surface( struct brw_context *brw,
+ GLuint surf)
+{
+ struct brw_surface_key key;
+ struct brw_fragment_shader *fp = brw->curr.fragment_shader;
+ struct pipe_buffer *cbuf = brw->curr.fragment_constants;
+ int pitch = cbuf->size / (4 * sizeof(float));
+ enum pipe_error ret;
+
+ /* If we're in this state update atom, we need to update WM constants, so
+ * free the old buffer and create a new one for the new contents.
+ */
+ ret = brw_wm_update_constant_buffer(brw, &fp->const_buffer);
+ if (ret)
+ return ret;
+
+ /* If there's no constant buffer, then no surface BO is needed to point at
+ * it.
+ */
+ if (cbuf == NULL) {
+ bo_reference(&brw->wm.surf_bo[surf], NULL);
+ return PIPE_OK;
+ }
+
+ memset(&key, 0, sizeof(key));
+
+ key.ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW;
+ key.ss0.surface_type = BRW_SURFACE_BUFFER;
+ key.ss0.surface_format = BRW_SURFACEFORMAT_R32G32B32A32_FLOAT;
+
+ key.bo = brw_buffer(cbuf)->bo;
+
+ key.ss2.width = (pitch-1) & 0x7f; /* bits 6:0 of size or width */
+ key.ss2.height = ((pitch-1) >> 7) & 0x1fff; /* bits 19:7 of size or width */
+ key.ss3.depth = ((pitch-1) >> 20) & 0x7f; /* bits 26:20 of size or width */
+ key.ss3.pitch = (pitch * 4 * sizeof(float)) - 1; /* ignored?? */
+ brw_set_surface_tiling(&surf, key->tiling); /* tiling now allowed */
+
+
+ /*
+ printf("%s:\n", __FUNCTION__);
+ printf(" width %d height %d depth %d cpp %d pitch %d\n",
+ key.width, key.height, key.depth, key.cpp, key.pitch);
+ */
+
+ if (brw_search_cache(&brw->surface_cache,
+ BRW_SS_SURFACE,
+ &key, sizeof(key),
+ &key.bo, 1,
+ NULL,
+ &brw->wm.surf_bo[surf]))
+ return PIPE_OK;
+
+ ret = brw_create_constant_surface(brw, &key, &brw->wm.surf_bo[surf]);
+ if (ret)
+ return ret;
+
+ brw->state.dirty.brw |= BRW_NEW_WM_SURFACES;
+ return PIPE_OK;
+}
+
+/**
+ * Updates surface / buffer for fragment shader constant buffer, if
+ * one is required.
+ *
+ * This consumes the state updates for the constant buffer, and produces
+ * BRW_NEW_WM_SURFACES to get picked up by brw_prepare_wm_surfaces for
+ * inclusion in the binding table.
+ */
+static enum pipe_error prepare_wm_constant_surface(struct brw_context *brw )
+{
+ struct brw_fragment_program *fp =
+ (struct brw_fragment_program *) brw->fragment_program;
+ GLuint surf = SURF_INDEX_FRAG_CONST_BUFFER;
+
+ ret = brw_wm_update_constant_buffer(brw,
+ &fp->const_buffer);
+ if (ret)
+ return ret;
+
+ /* If there's no constant buffer, then no surface BO is needed to point at
+ * it.
+ */
+ if (fp->const_buffer == 0) {
+ if (brw->wm.surf_bo[surf] != NULL) {
+ bo_reference(&brw->wm.surf_bo[surf], NULL);
+ brw->state.dirty.brw |= BRW_NEW_WM_SURFACES;
+ }
+ return PIPE_OK;
+ }
+
+ ret = brw_update_wm_constant_surface(ctx, surf);
+ if (ret)
+ return ret;
+
+ return PIPE_OK
+}
+
+const struct brw_tracked_state brw_wm_constant_surface = {
+ .dirty = {
+ .mesa = (_NEW_PROGRAM_CONSTANTS),
+ .brw = (BRW_NEW_FRAGMENT_PROGRAM),
+ .cache = 0
+ },
+ .prepare = prepare_wm_constant_surface,
+};
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "tgsi/tgsi_info.h"
+
+#include "brw_context.h"
+#include "brw_wm.h"
+
+static void print_writemask( unsigned writemask )
+{
+ if (writemask != BRW_WRITEMASK_XYZW)
+ debug_printf(".%s%s%s%s",
+ (writemask & BRW_WRITEMASK_X) ? "x" : "",
+ (writemask & BRW_WRITEMASK_Y) ? "y" : "",
+ (writemask & BRW_WRITEMASK_Z) ? "z" : "",
+ (writemask & BRW_WRITEMASK_W) ? "w" : "");
+}
+
+static void print_swizzle( unsigned swizzle )
+{
+ char *swz = "xyzw";
+ if (swizzle != BRW_SWIZZLE_XYZW)
+ debug_printf(".%c%c%c%c",
+ swz[BRW_GET_SWZ(swizzle, X)],
+ swz[BRW_GET_SWZ(swizzle, Y)],
+ swz[BRW_GET_SWZ(swizzle, Z)],
+ swz[BRW_GET_SWZ(swizzle, W)]);
+}
+
+static void print_opcode( unsigned opcode )
+{
+ switch (opcode) {
+ case WM_PIXELXY:
+ debug_printf("PIXELXY");
+ break;
+ case WM_DELTAXY:
+ debug_printf("DELTAXY");
+ break;
+ case WM_PIXELW:
+ debug_printf("PIXELW");
+ break;
+ case WM_WPOSXY:
+ debug_printf("WPOSXY");
+ break;
+ case WM_PINTERP:
+ debug_printf("PINTERP");
+ break;
+ case WM_LINTERP:
+ debug_printf("LINTERP");
+ break;
+ case WM_CINTERP:
+ debug_printf("CINTERP");
+ break;
+ case WM_FB_WRITE:
+ debug_printf("FB_WRITE");
+ break;
+ case WM_FRONTFACING:
+ debug_printf("FRONTFACING");
+ break;
+ default:
+ debug_printf("%s", tgsi_get_opcode_info(opcode)->mnemonic);
+ break;
+ }
+}
+
+void brw_wm_print_value( struct brw_wm_compile *c,
+ struct brw_wm_value *value )
+{
+ assert(value);
+ if (c->state >= PASS2_DONE)
+ brw_print_reg(value->hw_reg);
+ else if( value == &c->undef_value )
+ debug_printf("undef");
+ else if( value - c->vreg >= 0 &&
+ value - c->vreg < BRW_WM_MAX_VREG)
+ debug_printf("r%d", value - c->vreg);
+ else if (value - c->creg >= 0 &&
+ value - c->creg < BRW_WM_MAX_PARAM)
+ debug_printf("c%d", value - c->creg);
+ else if (value - c->payload.input_interp >= 0 &&
+ value - c->payload.input_interp < PIPE_MAX_SHADER_INPUTS)
+ debug_printf("i%d", value - c->payload.input_interp);
+ else if (value - c->payload.depth >= 0 &&
+ value - c->payload.depth < PIPE_MAX_SHADER_INPUTS)
+ debug_printf("d%d", value - c->payload.depth);
+ else
+ debug_printf("?");
+}
+
+void brw_wm_print_ref( struct brw_wm_compile *c,
+ struct brw_wm_ref *ref )
+{
+ struct brw_reg hw_reg = ref->hw_reg;
+
+ if (ref->unspill_reg)
+ debug_printf("UNSPILL(%x)/", ref->value->spill_slot);
+
+ if (c->state >= PASS2_DONE)
+ brw_print_reg(ref->hw_reg);
+ else {
+ debug_printf("%s", hw_reg.negate ? "-" : "");
+ debug_printf("%s", hw_reg.abs ? "abs/" : "");
+ brw_wm_print_value(c, ref->value);
+ if ((hw_reg.nr&1) || hw_reg.subnr) {
+ debug_printf("->%d.%d", (hw_reg.nr&1), hw_reg.subnr);
+ }
+ }
+}
+
+void brw_wm_print_insn( struct brw_wm_compile *c,
+ struct brw_wm_instruction *inst )
+{
+ GLuint i, arg;
+ GLuint nr_args = brw_wm_nr_args(inst->opcode);
+
+ debug_printf("[");
+ for (i = 0; i < 4; i++) {
+ if (inst->dst[i]) {
+ brw_wm_print_value(c, inst->dst[i]);
+ if (inst->dst[i]->spill_slot)
+ debug_printf("/SPILL(%x)",inst->dst[i]->spill_slot);
+ }
+ else
+ debug_printf("#");
+ if (i < 3)
+ debug_printf(",");
+ }
+ debug_printf("]");
+ print_writemask(inst->writemask);
+
+ debug_printf(" = ");
+ print_opcode(inst->opcode);
+
+ if (inst->saturate)
+ debug_printf("_SAT");
+
+ for (arg = 0; arg < nr_args; arg++) {
+
+ debug_printf(" [");
+
+ for (i = 0; i < 4; i++) {
+ if (inst->src[arg][i]) {
+ brw_wm_print_ref(c, inst->src[arg][i]);
+ }
+ else
+ debug_printf("%%");
+
+ if (i < 3)
+ debug_printf(",");
+ else
+ debug_printf("]");
+ }
+ }
+ debug_printf("\n");
+}
+
+void brw_wm_print_program( struct brw_wm_compile *c,
+ const char *stage )
+{
+ GLuint insn;
+
+ debug_printf("%s:\n", stage);
+ for (insn = 0; insn < c->nr_insns; insn++)
+ brw_wm_print_insn(c, &c->instruction[insn]);
+ debug_printf("\n");
+}
+
+static const char *file_strings[TGSI_FILE_COUNT+1] = {
+ "NULL",
+ "CONST",
+ "IN",
+ "OUT",
+ "TEMP",
+ "SAMPLER",
+ "ADDR",
+ "IMM",
+ "LOOP",
+ "PAYLOAD"
+};
+
+static void brw_wm_print_fp_insn( struct brw_wm_compile *c,
+ struct brw_fp_instruction *inst )
+{
+ GLuint i;
+ GLuint nr_args = brw_wm_nr_args(inst->opcode);
+
+ print_opcode(inst->opcode);
+ if (inst->dst.saturate)
+ debug_printf("_SAT");
+ debug_printf(" ");
+
+ if (inst->dst.indirect)
+ debug_printf("[");
+
+ debug_printf("%s[%d]",
+ file_strings[inst->dst.file],
+ inst->dst.index );
+ print_writemask(inst->dst.writemask);
+
+ if (inst->dst.indirect)
+ debug_printf("]");
+
+ debug_printf(nr_args ? ", " : "\n");
+
+ for (i = 0; i < nr_args; i++) {
+ debug_printf("%s%s%s[%d]%s",
+ inst->src[i].negate ? "-" : "",
+ inst->src[i].abs ? "ABS(" : "",
+ file_strings[inst->src[i].file],
+ inst->src[i].index,
+ inst->src[i].abs ? ")" : "");
+ print_swizzle(inst->src[i].swizzle);
+ debug_printf("%s", i == nr_args - 1 ? "\n" : ", ");
+ }
+}
+
+
+void brw_wm_print_fp_program( struct brw_wm_compile *c,
+ const char *stage )
+{
+ GLuint insn;
+
+ debug_printf("%s:\n", stage);
+ for (insn = 0; insn < c->nr_fp_insns; insn++)
+ brw_wm_print_fp_insn(c, &c->fp_instructions[insn]);
+ debug_printf("\n");
+}
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_math.h"
+#include "tgsi/tgsi_info.h"
+
+#include "brw_context.h"
+#include "brw_wm.h"
+#include "brw_debug.h"
+#include "brw_disasm.h"
+
+/* Not quite sure how correct this is - need to understand horiz
+ * vs. vertical strides a little better.
+ */
+static INLINE struct brw_reg sechalf( struct brw_reg reg )
+{
+ if (reg.vstride)
+ reg.nr++;
+ return reg;
+}
+
+/* Payload R0:
+ *
+ * R0.0 -- pixel mask, one bit for each of 4 pixels in 4 quads,
+ * corresponding to each of the 16 execution channels.
+ * R0.1..8 -- ?
+ * R1.0 -- triangle vertex 0.X
+ * R1.1 -- triangle vertex 0.Y
+ * R1.2 -- quad 0 x,y coords (2 packed uwords)
+ * R1.3 -- quad 1 x,y coords (2 packed uwords)
+ * R1.4 -- quad 2 x,y coords (2 packed uwords)
+ * R1.5 -- quad 3 x,y coords (2 packed uwords)
+ * R1.6 -- ?
+ * R1.7 -- ?
+ * R1.8 -- ?
+ */
+
+
+static void emit_pixel_xy(struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask)
+{
+ struct brw_reg r1 = brw_vec1_grf(1, 0);
+ struct brw_reg r1_uw = retype(r1, BRW_REGISTER_TYPE_UW);
+
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+
+ /* Calculate pixel centers by adding 1 or 0 to each of the
+ * micro-tile coordinates passed in r1.
+ */
+ if (mask & BRW_WRITEMASK_X) {
+ brw_ADD(p,
+ vec16(retype(dst[0], BRW_REGISTER_TYPE_UW)),
+ stride(suboffset(r1_uw, 4), 2, 4, 0),
+ brw_imm_v(0x10101010));
+ }
+
+ if (mask & BRW_WRITEMASK_Y) {
+ brw_ADD(p,
+ vec16(retype(dst[1], BRW_REGISTER_TYPE_UW)),
+ stride(suboffset(r1_uw,5), 2, 4, 0),
+ brw_imm_v(0x11001100));
+ }
+
+ brw_set_compression_control(p, BRW_COMPRESSION_COMPRESSED);
+}
+
+
+
+static void emit_delta_xy(struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0)
+{
+ struct brw_reg r1 = brw_vec1_grf(1, 0);
+
+ /* Calc delta X,Y by subtracting origin in r1 from the pixel
+ * centers.
+ */
+ if (mask & BRW_WRITEMASK_X) {
+ brw_ADD(p,
+ dst[0],
+ retype(arg0[0], BRW_REGISTER_TYPE_UW),
+ negate(r1));
+ }
+
+ if (mask & BRW_WRITEMASK_Y) {
+ brw_ADD(p,
+ dst[1],
+ retype(arg0[1], BRW_REGISTER_TYPE_UW),
+ negate(suboffset(r1,1)));
+
+ }
+}
+
+static void emit_wpos_xy(struct brw_wm_compile *c,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0)
+{
+ struct brw_compile *p = &c->func;
+
+ if (mask & BRW_WRITEMASK_X) {
+ /* X' = X */
+ brw_MOV(p,
+ dst[0],
+ retype(arg0[0], BRW_REGISTER_TYPE_W));
+ }
+
+ /* XXX: is this needed any more, or is this a NOOP?
+ */
+ if (mask & BRW_WRITEMASK_Y) {
+#if 0
+ /* Y' = height - 1 - Y */
+ brw_ADD(p,
+ dst[1],
+ negate(retype(arg0[1], BRW_REGISTER_TYPE_W)),
+ brw_imm_d(c->key.drawable_height - 1));
+#else
+ brw_MOV(p,
+ dst[0],
+ retype(arg0[0], BRW_REGISTER_TYPE_W));
+#endif
+ }
+}
+
+
+static void emit_pixel_w( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *deltas)
+{
+ /* Don't need this if all you are doing is interpolating color, for
+ * instance.
+ */
+ if (mask & BRW_WRITEMASK_W) {
+ struct brw_reg interp3 = brw_vec1_grf(arg0[0].nr+1, 4);
+
+ /* Calc 1/w - just linterp wpos[3] optimized by putting the
+ * result straight into a message reg.
+ */
+ brw_LINE(p, brw_null_reg(), interp3, deltas[0]);
+ brw_MAC(p, brw_message_reg(2), suboffset(interp3, 1), deltas[1]);
+
+ /* Calc w */
+ brw_math_16( p, dst[3],
+ BRW_MATH_FUNCTION_INV,
+ BRW_MATH_SATURATE_NONE,
+ 2, brw_null_reg(),
+ BRW_MATH_PRECISION_FULL);
+ }
+}
+
+
+
+static void emit_linterp( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *deltas )
+{
+ struct brw_reg interp[4];
+ GLuint nr = arg0[0].nr;
+ GLuint i;
+
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_LINE(p, brw_null_reg(), interp[i], deltas[0]);
+ brw_MAC(p, dst[i], suboffset(interp[i],1), deltas[1]);
+ }
+ }
+}
+
+
+static void emit_pinterp( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *deltas,
+ const struct brw_reg *w)
+{
+ struct brw_reg interp[4];
+ GLuint nr = arg0[0].nr;
+ GLuint i;
+
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_LINE(p, brw_null_reg(), interp[i], deltas[0]);
+ brw_MAC(p, dst[i], suboffset(interp[i],1), deltas[1]);
+ }
+ }
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_MUL(p, dst[i], dst[i], w[3]);
+ }
+ }
+}
+
+
+static void emit_cinterp( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0 )
+{
+ struct brw_reg interp[4];
+ GLuint nr = arg0[0].nr;
+ GLuint i;
+
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_MOV(p, dst[i], suboffset(interp[i],3)); /* TODO: optimize away like other moves */
+ }
+ }
+}
+
+/* Sets the destination channels to 1.0 or 0.0 according to glFrontFacing. */
+static void emit_frontfacing( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask )
+{
+ struct brw_reg r1_6ud = retype(brw_vec1_grf(1, 6), BRW_REGISTER_TYPE_UD);
+ GLuint i;
+
+ if (!(mask & BRW_WRITEMASK_XYZW))
+ return;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_MOV(p, dst[i], brw_imm_f(0.0));
+ }
+ }
+
+ /* bit 31 is "primitive is back face", so checking < (1 << 31) gives
+ * us front face
+ */
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, r1_6ud, brw_imm_ud(1 << 31));
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_MOV(p, dst[i], brw_imm_f(1.0));
+ }
+ }
+ brw_set_predicate_control_flag_value(p, 0xff);
+}
+
+/* For OPCODE_DDX and OPCODE_DDY, per channel of output we've got input
+ * looking like:
+ *
+ * arg0: q0.tl q0.tr q0.bl q0.br q1.tl q1.tr q1.bl q1.br
+ *
+ * and we're trying to produce:
+ *
+ * DDX DDY
+ * dst: (q0.tr - q0.tl) (q0.tl - q0.bl)
+ * (q0.tr - q0.tl) (q0.tr - q0.br)
+ * (q0.br - q0.bl) (q0.tl - q0.bl)
+ * (q0.br - q0.bl) (q0.tr - q0.br)
+ * (q1.tr - q1.tl) (q1.tl - q1.bl)
+ * (q1.tr - q1.tl) (q1.tr - q1.br)
+ * (q1.br - q1.bl) (q1.tl - q1.bl)
+ * (q1.br - q1.bl) (q1.tr - q1.br)
+ *
+ * and add two more quads if in 16-pixel dispatch mode.
+ *
+ * For DDX, it ends up being easy: width = 2, horiz=0 gets us the same result
+ * for each pair, and vertstride = 2 jumps us 2 elements after processing a
+ * pair. But for DDY, it's harder, as we want to produce the pairs swizzled
+ * between each other. We could probably do it like ddx and swizzle the right
+ * order later, but bail for now and just produce
+ * ((q0.tl - q0.bl)x4 (q1.tl - q1.bl)x4)
+ */
+void emit_ddxy(struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ GLboolean is_ddx,
+ const struct brw_reg *arg0)
+{
+ int i;
+ struct brw_reg src0, src1;
+
+ if (mask & SATURATE)
+ brw_set_saturate(p, 1);
+ for (i = 0; i < 4; i++ ) {
+ if (mask & (1<<i)) {
+ if (is_ddx) {
+ src0 = brw_reg(arg0[i].file, arg0[i].nr, 1,
+ BRW_REGISTER_TYPE_F,
+ BRW_VERTICAL_STRIDE_2,
+ BRW_WIDTH_2,
+ BRW_HORIZONTAL_STRIDE_0,
+ BRW_SWIZZLE_XYZW, BRW_WRITEMASK_XYZW);
+ src1 = brw_reg(arg0[i].file, arg0[i].nr, 0,
+ BRW_REGISTER_TYPE_F,
+ BRW_VERTICAL_STRIDE_2,
+ BRW_WIDTH_2,
+ BRW_HORIZONTAL_STRIDE_0,
+ BRW_SWIZZLE_XYZW, BRW_WRITEMASK_XYZW);
+ } else {
+ src0 = brw_reg(arg0[i].file, arg0[i].nr, 0,
+ BRW_REGISTER_TYPE_F,
+ BRW_VERTICAL_STRIDE_4,
+ BRW_WIDTH_4,
+ BRW_HORIZONTAL_STRIDE_0,
+ BRW_SWIZZLE_XYZW, BRW_WRITEMASK_XYZW);
+ src1 = brw_reg(arg0[i].file, arg0[i].nr, 2,
+ BRW_REGISTER_TYPE_F,
+ BRW_VERTICAL_STRIDE_4,
+ BRW_WIDTH_4,
+ BRW_HORIZONTAL_STRIDE_0,
+ BRW_SWIZZLE_XYZW, BRW_WRITEMASK_XYZW);
+ }
+ brw_ADD(p, dst[i], src0, negate(src1));
+ }
+ }
+ if (mask & SATURATE)
+ brw_set_saturate(p, 0);
+}
+
+static void emit_alu1( struct brw_compile *p,
+ struct brw_instruction *(*func)(struct brw_compile *,
+ struct brw_reg,
+ struct brw_reg),
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0 )
+{
+ GLuint i;
+
+ if (mask & SATURATE)
+ brw_set_saturate(p, 1);
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ func(p, dst[i], arg0[i]);
+ }
+ }
+
+ if (mask & SATURATE)
+ brw_set_saturate(p, 0);
+}
+
+
+static void emit_alu2( struct brw_compile *p,
+ struct brw_instruction *(*func)(struct brw_compile *,
+ struct brw_reg,
+ struct brw_reg,
+ struct brw_reg),
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ GLuint i;
+
+ if (mask & SATURATE)
+ brw_set_saturate(p, 1);
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ func(p, dst[i], arg0[i], arg1[i]);
+ }
+ }
+
+ if (mask & SATURATE)
+ brw_set_saturate(p, 0);
+}
+
+
+static void emit_mad( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1,
+ const struct brw_reg *arg2 )
+{
+ GLuint i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_MUL(p, dst[i], arg0[i], arg1[i]);
+
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_ADD(p, dst[i], dst[i], arg2[i]);
+ brw_set_saturate(p, 0);
+ }
+ }
+}
+
+static void emit_trunc( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0)
+{
+ GLuint i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_RNDZ(p, dst[i], arg0[i]);
+ }
+ }
+}
+
+static void emit_lrp( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1,
+ const struct brw_reg *arg2 )
+{
+ GLuint i;
+
+ /* Uses dst as a temporary:
+ */
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ /* Can I use the LINE instruction for this?
+ */
+ brw_ADD(p, dst[i], negate(arg0[i]), brw_imm_f(1.0));
+ brw_MUL(p, brw_null_reg(), dst[i], arg2[i]);
+
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_MAC(p, dst[i], arg0[i], arg1[i]);
+ brw_set_saturate(p, 0);
+ }
+ }
+}
+
+static void emit_sop( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ GLuint cond,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ GLuint i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_MOV(p, dst[i], brw_imm_f(0));
+ brw_CMP(p, brw_null_reg(), cond, arg0[i], arg1[i]);
+ brw_MOV(p, dst[i], brw_imm_f(1.0));
+ brw_set_predicate_control_flag_value(p, 0xff);
+ }
+ }
+}
+
+static void emit_slt( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_L, arg0, arg1);
+}
+
+static void emit_sle( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_LE, arg0, arg1);
+}
+
+static void emit_sgt( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_G, arg0, arg1);
+}
+
+static void emit_sge( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_GE, arg0, arg1);
+}
+
+static void emit_seq( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_EQ, arg0, arg1);
+}
+
+static void emit_sne( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_NEQ, arg0, arg1);
+}
+
+static void emit_cmp( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1,
+ const struct brw_reg *arg2 )
+{
+ GLuint i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_MOV(p, dst[i], arg2[i]);
+ brw_set_saturate(p, 0);
+
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0[i], brw_imm_f(0));
+
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_MOV(p, dst[i], arg1[i]);
+ brw_set_saturate(p, 0);
+ brw_set_predicate_control_flag_value(p, 0xff);
+ }
+ }
+}
+
+static void emit_max( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ GLuint i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_MOV(p, dst[i], arg0[i]);
+ brw_set_saturate(p, 0);
+
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0[i], arg1[i]);
+
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_MOV(p, dst[i], arg1[i]);
+ brw_set_saturate(p, 0);
+ brw_set_predicate_control_flag_value(p, 0xff);
+ }
+ }
+}
+
+static void emit_min( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ GLuint i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_MOV(p, dst[i], arg1[i]);
+ brw_set_saturate(p, 0);
+
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0[i], arg1[i]);
+
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_MOV(p, dst[i], arg0[i]);
+ brw_set_saturate(p, 0);
+ brw_set_predicate_control_flag_value(p, 0xff);
+ }
+ }
+}
+
+
+static void emit_dp3( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ int dst_chan = ffs(mask & BRW_WRITEMASK_XYZW) - 1;
+
+ if (!(mask & BRW_WRITEMASK_XYZW))
+ return; /* Do not emit dead code */
+
+ assert(util_is_power_of_two(mask & BRW_WRITEMASK_XYZW));
+
+ brw_MUL(p, brw_null_reg(), arg0[0], arg1[0]);
+ brw_MAC(p, brw_null_reg(), arg0[1], arg1[1]);
+
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_MAC(p, dst[dst_chan], arg0[2], arg1[2]);
+ brw_set_saturate(p, 0);
+}
+
+
+static void emit_dp4( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ int dst_chan = ffs(mask & BRW_WRITEMASK_XYZW) - 1;
+
+ if (!(mask & BRW_WRITEMASK_XYZW))
+ return; /* Do not emit dead code */
+
+ assert(util_is_power_of_two(mask & BRW_WRITEMASK_XYZW));
+
+ brw_MUL(p, brw_null_reg(), arg0[0], arg1[0]);
+ brw_MAC(p, brw_null_reg(), arg0[1], arg1[1]);
+ brw_MAC(p, brw_null_reg(), arg0[2], arg1[2]);
+
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_MAC(p, dst[dst_chan], arg0[3], arg1[3]);
+ brw_set_saturate(p, 0);
+}
+
+
+static void emit_dph( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ const int dst_chan = ffs(mask & BRW_WRITEMASK_XYZW) - 1;
+
+ if (!(mask & BRW_WRITEMASK_XYZW))
+ return; /* Do not emit dead code */
+
+ assert(util_is_power_of_two(mask & BRW_WRITEMASK_XYZW));
+
+ brw_MUL(p, brw_null_reg(), arg0[0], arg1[0]);
+ brw_MAC(p, brw_null_reg(), arg0[1], arg1[1]);
+ brw_MAC(p, dst[dst_chan], arg0[2], arg1[2]);
+
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_ADD(p, dst[dst_chan], dst[dst_chan], arg1[3]);
+ brw_set_saturate(p, 0);
+}
+
+
+static void emit_xpd( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ GLuint i;
+
+ assert(!(mask & BRW_WRITEMASK_W) == BRW_WRITEMASK_X);
+
+ for (i = 0 ; i < 3; i++) {
+ if (mask & (1<<i)) {
+ GLuint i2 = (i+2)%3;
+ GLuint i1 = (i+1)%3;
+
+ brw_MUL(p, brw_null_reg(), negate(arg0[i2]), arg1[i1]);
+
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_MAC(p, dst[i], arg0[i1], arg1[i2]);
+ brw_set_saturate(p, 0);
+ }
+ }
+}
+
+
+static void emit_math1( struct brw_compile *p,
+ GLuint function,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0 )
+{
+ int dst_chan = ffs(mask & BRW_WRITEMASK_XYZW) - 1;
+
+ if (!(mask & BRW_WRITEMASK_XYZW))
+ return; /* Do not emit dead code */
+
+ assert(util_is_power_of_two(mask & BRW_WRITEMASK_XYZW));
+
+ brw_MOV(p, brw_message_reg(2), arg0[0]);
+
+ /* Send two messages to perform all 16 operations:
+ */
+ brw_math_16(p,
+ dst[dst_chan],
+ function,
+ (mask & SATURATE) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE,
+ 2,
+ brw_null_reg(),
+ BRW_MATH_PRECISION_FULL);
+}
+
+
+static void emit_math2( struct brw_compile *p,
+ GLuint function,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1)
+{
+ int dst_chan = ffs(mask & BRW_WRITEMASK_XYZW) - 1;
+
+ if (!(mask & BRW_WRITEMASK_XYZW))
+ return; /* Do not emit dead code */
+
+ assert(util_is_power_of_two(mask & BRW_WRITEMASK_XYZW));
+
+ brw_push_insn_state(p);
+
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_MOV(p, brw_message_reg(2), arg0[0]);
+ brw_set_compression_control(p, BRW_COMPRESSION_2NDHALF);
+ brw_MOV(p, brw_message_reg(4), sechalf(arg0[0]));
+
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_MOV(p, brw_message_reg(3), arg1[0]);
+ brw_set_compression_control(p, BRW_COMPRESSION_2NDHALF);
+ brw_MOV(p, brw_message_reg(5), sechalf(arg1[0]));
+
+
+ /* Send two messages to perform all 16 operations:
+ */
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_math(p,
+ dst[dst_chan],
+ function,
+ (mask & SATURATE) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE,
+ 2,
+ brw_null_reg(),
+ BRW_MATH_DATA_VECTOR,
+ BRW_MATH_PRECISION_FULL);
+
+ brw_set_compression_control(p, BRW_COMPRESSION_2NDHALF);
+ brw_math(p,
+ offset(dst[dst_chan],1),
+ function,
+ (mask & SATURATE) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE,
+ 4,
+ brw_null_reg(),
+ BRW_MATH_DATA_VECTOR,
+ BRW_MATH_PRECISION_FULL);
+
+ brw_pop_insn_state(p);
+}
+
+
+
+static void emit_tex( struct brw_wm_compile *c,
+ const struct brw_wm_instruction *inst,
+ struct brw_reg *dst,
+ GLuint dst_flags,
+ struct brw_reg *coord,
+ GLuint sampler)
+{
+ struct brw_compile *p = &c->func;
+ GLuint msgLength, responseLength;
+ GLuint i, nr;
+ GLuint emit;
+ GLuint msg_type;
+ GLboolean shadow = FALSE;
+
+ /* How many input regs are there?
+ */
+ switch (inst->target) {
+ case TGSI_TEXTURE_1D:
+ emit = BRW_WRITEMASK_X;
+ nr = 1;
+ break;
+ case TGSI_TEXTURE_SHADOW1D:
+ emit = BRW_WRITEMASK_XW;
+ nr = 4;
+ shadow = TRUE;
+ break;
+ case TGSI_TEXTURE_2D:
+ emit = BRW_WRITEMASK_XY;
+ nr = 2;
+ break;
+ case TGSI_TEXTURE_SHADOW2D:
+ case TGSI_TEXTURE_SHADOWRECT:
+ emit = BRW_WRITEMASK_XYW;
+ nr = 4;
+ shadow = TRUE;
+ break;
+ case TGSI_TEXTURE_3D:
+ case TGSI_TEXTURE_CUBE:
+ emit = BRW_WRITEMASK_XYZ;
+ nr = 3;
+ break;
+ default:
+ /* unexpected target */
+ abort();
+ }
+
+ msgLength = 1;
+
+ for (i = 0; i < nr; i++) {
+ static const GLuint swz[4] = {0,1,2,2};
+ if (emit & (1<<i))
+ brw_MOV(p, brw_message_reg(msgLength+1), coord[swz[i]]);
+ else
+ brw_MOV(p, brw_message_reg(msgLength+1), brw_imm_f(0));
+ msgLength += 2;
+ }
+
+ responseLength = 8; /* always */
+
+ if (BRW_IS_IGDNG(p->brw)) {
+ if (shadow)
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE_IGDNG;
+ else
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_IGDNG;
+ } else {
+ if (shadow)
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE;
+ else
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE;
+ }
+
+ brw_SAMPLE(p,
+ retype(vec16(dst[0]), BRW_REGISTER_TYPE_UW),
+ 1,
+ retype(c->payload.depth[0].hw_reg, BRW_REGISTER_TYPE_UW),
+ BTI_TEXTURE(inst->tex_unit),
+ sampler, /* sampler index */
+ inst->writemask,
+ msg_type,
+ responseLength,
+ msgLength,
+ 0,
+ 1,
+ BRW_SAMPLER_SIMD_MODE_SIMD16);
+}
+
+
+static void emit_txb( struct brw_wm_compile *c,
+ const struct brw_wm_instruction *inst,
+ struct brw_reg *dst,
+ GLuint dst_flags,
+ struct brw_reg *coord,
+ GLuint sampler )
+{
+ struct brw_compile *p = &c->func;
+ GLuint msgLength;
+ GLuint msg_type;
+ /* Shadow ignored for txb.
+ */
+ switch (inst->target) {
+ case TGSI_TEXTURE_1D:
+ case TGSI_TEXTURE_SHADOW1D:
+ brw_MOV(p, brw_message_reg(2), coord[0]);
+ brw_MOV(p, brw_message_reg(4), brw_imm_f(0));
+ brw_MOV(p, brw_message_reg(6), brw_imm_f(0));
+ break;
+ case TGSI_TEXTURE_2D:
+ case TGSI_TEXTURE_RECT:
+ case TGSI_TEXTURE_SHADOW2D:
+ case TGSI_TEXTURE_SHADOWRECT:
+ brw_MOV(p, brw_message_reg(2), coord[0]);
+ brw_MOV(p, brw_message_reg(4), coord[1]);
+ brw_MOV(p, brw_message_reg(6), brw_imm_f(0));
+ break;
+ case TGSI_TEXTURE_3D:
+ case TGSI_TEXTURE_CUBE:
+ brw_MOV(p, brw_message_reg(2), coord[0]);
+ brw_MOV(p, brw_message_reg(4), coord[1]);
+ brw_MOV(p, brw_message_reg(6), coord[2]);
+ break;
+ default:
+ /* unexpected target */
+ abort();
+ }
+
+ brw_MOV(p, brw_message_reg(8), coord[3]);
+ msgLength = 9;
+
+ if (BRW_IS_IGDNG(p->brw))
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS_IGDNG;
+ else
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS;
+
+ brw_SAMPLE(p,
+ retype(vec16(dst[0]), BRW_REGISTER_TYPE_UW),
+ 1,
+ retype(c->payload.depth[0].hw_reg, BRW_REGISTER_TYPE_UW),
+ BTI_TEXTURE(inst->tex_unit),
+ sampler, /* sampler index */
+ inst->writemask,
+ msg_type,
+ 8, /* responseLength */
+ msgLength,
+ 0,
+ 1,
+ BRW_SAMPLER_SIMD_MODE_SIMD16);
+}
+
+
+static void emit_lit( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0 )
+{
+ assert((mask & BRW_WRITEMASK_XW) == 0);
+
+ if (mask & BRW_WRITEMASK_Y) {
+ brw_set_saturate(p, (mask & SATURATE) ? 1 : 0);
+ brw_MOV(p, dst[1], arg0[0]);
+ brw_set_saturate(p, 0);
+ }
+
+ if (mask & BRW_WRITEMASK_Z) {
+ emit_math2(p, BRW_MATH_FUNCTION_POW,
+ &dst[2],
+ BRW_WRITEMASK_X | (mask & SATURATE),
+ &arg0[1],
+ &arg0[3]);
+ }
+
+ /* Ordinarily you'd use an iff statement to skip or shortcircuit
+ * some of the POW calculations above, but 16-wide iff statements
+ * seem to lock c1 hardware, so this is a nasty workaround:
+ */
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_LE, arg0[0], brw_imm_f(0));
+ {
+ if (mask & BRW_WRITEMASK_Y)
+ brw_MOV(p, dst[1], brw_imm_f(0));
+
+ if (mask & BRW_WRITEMASK_Z)
+ brw_MOV(p, dst[2], brw_imm_f(0));
+ }
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+}
+
+
+/* Kill pixel - set execution mask to zero for those pixels which
+ * fail.
+ */
+static void emit_kil( struct brw_wm_compile *c,
+ struct brw_reg *arg0)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg r0uw = retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UW);
+ GLuint i;
+
+ /* XXX - usually won't need 4 compares!
+ */
+ for (i = 0; i < 4; i++) {
+ brw_push_insn_state(p);
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_GE, arg0[i], brw_imm_f(0));
+ brw_set_predicate_control_flag_value(p, 0xff);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_AND(p, r0uw, brw_flag_reg(), r0uw);
+ brw_pop_insn_state(p);
+ }
+}
+
+/* KILLP kills the pixels that are currently executing, not based on a test
+ * of the arguments.
+ */
+static void emit_killp( struct brw_wm_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg r0uw = retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UW);
+
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_NOT(p, c->emit_mask_reg, brw_mask_reg(1)); /* IMASK */
+ brw_AND(p, r0uw, c->emit_mask_reg, r0uw);
+ brw_pop_insn_state(p);
+}
+
+static void fire_fb_write( struct brw_wm_compile *c,
+ GLuint base_reg,
+ GLuint nr,
+ GLuint target,
+ GLuint eot )
+{
+ struct brw_compile *p = &c->func;
+
+ /* Pass through control information:
+ */
+/* mov (8) m1.0<1>:ud r1.0<8;8,1>:ud { Align1 NoMask } */
+ {
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE); /* ? */
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_MOV(p,
+ brw_message_reg(base_reg + 1),
+ brw_vec8_grf(1, 0));
+ brw_pop_insn_state(p);
+ }
+
+ /* Send framebuffer write message: */
+/* send (16) null.0<1>:uw m0 r0.0<8;8,1>:uw 0x85a04000:ud { Align1 EOT } */
+ brw_fb_WRITE(p,
+ retype(vec16(brw_null_reg()), BRW_REGISTER_TYPE_UW),
+ base_reg,
+ retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW),
+ target,
+ nr,
+ 0,
+ eot);
+}
+
+
+static void emit_aa( struct brw_wm_compile *c,
+ struct brw_reg *arg1,
+ GLuint reg )
+{
+ struct brw_compile *p = &c->func;
+ GLuint comp = c->key.aa_dest_stencil_reg / 2;
+ GLuint off = c->key.aa_dest_stencil_reg % 2;
+ struct brw_reg aa = offset(arg1[comp], off);
+
+ brw_push_insn_state(p);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE); /* ?? */
+ brw_MOV(p, brw_message_reg(reg), aa);
+ brw_pop_insn_state(p);
+}
+
+
+/* Post-fragment-program processing. Send the results to the
+ * framebuffer.
+ * \param arg0 the fragment color
+ * \param arg1 the pass-through depth value
+ * \param arg2 the shader-computed depth value
+ */
+static void emit_fb_write( struct brw_wm_compile *c,
+ struct brw_reg *arg0,
+ struct brw_reg *arg1,
+ struct brw_reg *arg2,
+ GLuint target,
+ GLuint eot)
+{
+ struct brw_compile *p = &c->func;
+ GLuint nr = 2;
+ GLuint channel;
+
+ /* Reserve a space for AA - may not be needed:
+ */
+ if (c->key.aa_dest_stencil_reg)
+ nr += 1;
+
+ /* I don't really understand how this achieves the color interleave
+ * (ie RGBARGBA) in the result: [Do the saturation here]
+ */
+ {
+ brw_push_insn_state(p);
+
+ for (channel = 0; channel < 4; channel++) {
+ /* mov (8) m2.0<1>:ud r28.0<8;8,1>:ud { Align1 } */
+ /* mov (8) m6.0<1>:ud r29.0<8;8,1>:ud { Align1 SecHalf } */
+
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_MOV(p,
+ brw_message_reg(nr + channel),
+ arg0[channel]);
+
+ brw_set_compression_control(p, BRW_COMPRESSION_2NDHALF);
+ brw_MOV(p,
+ brw_message_reg(nr + channel + 4),
+ sechalf(arg0[channel]));
+ }
+
+ /* skip over the regs populated above:
+ */
+ nr += 8;
+
+ brw_pop_insn_state(p);
+ }
+
+ if (c->key.source_depth_to_render_target)
+ {
+ if (c->key.computes_depth)
+ brw_MOV(p, brw_message_reg(nr), arg2[2]);
+ else
+ brw_MOV(p, brw_message_reg(nr), arg1[1]); /* ? */
+
+ nr += 2;
+ }
+
+ if (c->key.dest_depth_reg)
+ {
+ GLuint comp = c->key.dest_depth_reg / 2;
+ GLuint off = c->key.dest_depth_reg % 2;
+
+ if (off != 0) {
+ brw_push_insn_state(p);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+
+ brw_MOV(p, brw_message_reg(nr), offset(arg1[comp],1));
+ /* 2nd half? */
+ brw_MOV(p, brw_message_reg(nr+1), arg1[comp+1]);
+ brw_pop_insn_state(p);
+ }
+ else {
+ brw_MOV(p, brw_message_reg(nr), arg1[comp]);
+ }
+ nr += 2;
+ }
+
+ if (!c->key.runtime_check_aads_emit) {
+ if (c->key.aa_dest_stencil_reg)
+ emit_aa(c, arg1, 2);
+
+ fire_fb_write(c, 0, nr, target, eot);
+ }
+ else {
+ struct brw_reg v1_null_ud = vec1(retype(brw_null_reg(), BRW_REGISTER_TYPE_UD));
+ struct brw_reg ip = brw_ip_reg();
+ struct brw_instruction *jmp;
+
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_Z);
+ brw_AND(p,
+ v1_null_ud,
+ get_element_ud(brw_vec8_grf(1,0), 6),
+ brw_imm_ud(1<<26));
+
+ jmp = brw_JMPI(p, ip, ip, brw_imm_d(0));
+ {
+ emit_aa(c, arg1, 2);
+ fire_fb_write(c, 0, nr, target, eot);
+ /* note - thread killed in subroutine */
+ }
+ brw_land_fwd_jump(p, jmp);
+
+ /* ELSE: Shuffle up one register to fill in the hole left for AA:
+ */
+ fire_fb_write(c, 1, nr-1, target, eot);
+ }
+}
+
+
+/**
+ * Move a GPR to scratch memory.
+ */
+static void emit_spill( struct brw_wm_compile *c,
+ struct brw_reg reg,
+ GLuint slot )
+{
+ struct brw_compile *p = &c->func;
+
+ /*
+ mov (16) m2.0<1>:ud r2.0<8;8,1>:ud { Align1 Compr }
+ */
+ brw_MOV(p, brw_message_reg(2), reg);
+
+ /*
+ mov (1) r0.2<1>:d 0x00000080:d { Align1 NoMask }
+ send (16) null.0<1>:uw m1 r0.0<8;8,1>:uw 0x053003ff:ud { Align1 }
+ */
+ brw_dp_WRITE_16(p,
+ retype(vec16(brw_vec8_grf(0, 0)), BRW_REGISTER_TYPE_UW),
+ slot);
+}
+
+
+/**
+ * Load a GPR from scratch memory.
+ */
+static void emit_unspill( struct brw_wm_compile *c,
+ struct brw_reg reg,
+ GLuint slot )
+{
+ struct brw_compile *p = &c->func;
+
+ /* Slot 0 is the undef value.
+ */
+ if (slot == 0) {
+ brw_MOV(p, reg, brw_imm_f(0));
+ return;
+ }
+
+ /*
+ mov (1) r0.2<1>:d 0x000000c0:d { Align1 NoMask }
+ send (16) r110.0<1>:uw m1 r0.0<8;8,1>:uw 0x041243ff:ud { Align1 }
+ */
+
+ brw_dp_READ_16(p,
+ retype(vec16(reg), BRW_REGISTER_TYPE_UW),
+ slot);
+}
+
+
+/**
+ * Retrieve up to 4 GEN4 register pairs for the given wm reg:
+ * Args with unspill_reg != 0 will be loaded from scratch memory.
+ */
+static void get_argument_regs( struct brw_wm_compile *c,
+ struct brw_wm_ref *arg[],
+ struct brw_reg *regs )
+{
+ GLuint i;
+
+ for (i = 0; i < 4; i++) {
+ if (arg[i]) {
+ if (arg[i]->unspill_reg)
+ emit_unspill(c,
+ brw_vec8_grf(arg[i]->unspill_reg, 0),
+ arg[i]->value->spill_slot);
+
+ regs[i] = arg[i]->hw_reg;
+ }
+ else {
+ regs[i] = brw_null_reg();
+ }
+ }
+}
+
+
+/**
+ * For values that have a spill_slot!=0, write those regs to scratch memory.
+ */
+static void spill_values( struct brw_wm_compile *c,
+ struct brw_wm_value *values,
+ GLuint nr )
+{
+ GLuint i;
+
+ for (i = 0; i < nr; i++)
+ if (values[i].spill_slot)
+ emit_spill(c, values[i].hw_reg, values[i].spill_slot);
+}
+
+
+/* Emit the fragment program instructions here.
+ */
+void brw_wm_emit( struct brw_wm_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ GLuint insn;
+
+ brw_set_compression_control(p, BRW_COMPRESSION_COMPRESSED);
+
+ /* Check if any of the payload regs need to be spilled:
+ */
+ spill_values(c, c->payload.depth, 4);
+ spill_values(c, c->creg, c->nr_creg);
+ spill_values(c, c->payload.input_interp, PIPE_MAX_SHADER_INPUTS);
+
+
+ for (insn = 0; insn < c->nr_insns; insn++) {
+
+ struct brw_wm_instruction *inst = &c->instruction[insn];
+ struct brw_reg args[3][4], dst[4];
+ GLuint i, dst_flags;
+
+ /* Get argument regs:
+ */
+ for (i = 0; i < 3; i++)
+ get_argument_regs(c, inst->src[i], args[i]);
+
+ /* Get dest regs:
+ */
+ for (i = 0; i < 4; i++)
+ if (inst->dst[i])
+ dst[i] = inst->dst[i]->hw_reg;
+ else
+ dst[i] = brw_null_reg();
+
+ /* Flags
+ */
+ dst_flags = inst->writemask;
+ if (inst->saturate)
+ dst_flags |= SATURATE;
+
+ switch (inst->opcode) {
+ /* Generated instructions for calculating triangle interpolants:
+ */
+ case WM_PIXELXY:
+ emit_pixel_xy(p, dst, dst_flags);
+ break;
+
+ case WM_DELTAXY:
+ emit_delta_xy(p, dst, dst_flags, args[0]);
+ break;
+
+ case WM_WPOSXY:
+ emit_wpos_xy(c, dst, dst_flags, args[0]);
+ break;
+
+ case WM_PIXELW:
+ emit_pixel_w(p, dst, dst_flags, args[0], args[1]);
+ break;
+
+ case WM_LINTERP:
+ emit_linterp(p, dst, dst_flags, args[0], args[1]);
+ break;
+
+ case WM_PINTERP:
+ emit_pinterp(p, dst, dst_flags, args[0], args[1], args[2]);
+ break;
+
+ case WM_CINTERP:
+ emit_cinterp(p, dst, dst_flags, args[0]);
+ break;
+
+ case WM_FB_WRITE:
+ emit_fb_write(c, args[0], args[1], args[2], inst->target, inst->eot);
+ break;
+
+ case WM_FRONTFACING:
+ emit_frontfacing(p, dst, dst_flags);
+ break;
+
+ /* Straightforward arithmetic:
+ */
+ case TGSI_OPCODE_ADD:
+ emit_alu2(p, brw_ADD, dst, dst_flags, args[0], args[1]);
+ break;
+
+ case TGSI_OPCODE_FRC:
+ emit_alu1(p, brw_FRC, dst, dst_flags, args[0]);
+ break;
+
+ case TGSI_OPCODE_FLR:
+ emit_alu1(p, brw_RNDD, dst, dst_flags, args[0]);
+ break;
+
+ case TGSI_OPCODE_DDX:
+ emit_ddxy(p, dst, dst_flags, GL_TRUE, args[0]);
+ break;
+
+ case TGSI_OPCODE_DDY:
+ emit_ddxy(p, dst, dst_flags, GL_FALSE, args[0]);
+ break;
+
+ case TGSI_OPCODE_DP3:
+ emit_dp3(p, dst, dst_flags, args[0], args[1]);
+ break;
+
+ case TGSI_OPCODE_DP4:
+ emit_dp4(p, dst, dst_flags, args[0], args[1]);
+ break;
+
+ case TGSI_OPCODE_DPH:
+ emit_dph(p, dst, dst_flags, args[0], args[1]);
+ break;
+
+ case TGSI_OPCODE_TRUNC:
+ emit_trunc(p, dst, dst_flags, args[0]);
+ break;
+
+ case TGSI_OPCODE_LRP:
+ emit_lrp(p, dst, dst_flags, args[0], args[1], args[2]);
+ break;
+
+ case TGSI_OPCODE_MAD:
+ emit_mad(p, dst, dst_flags, args[0], args[1], args[2]);
+ break;
+
+ case TGSI_OPCODE_MOV:
+ emit_alu1(p, brw_MOV, dst, dst_flags, args[0]);
+ break;
+
+ case TGSI_OPCODE_MUL:
+ emit_alu2(p, brw_MUL, dst, dst_flags, args[0], args[1]);
+ break;
+
+ case TGSI_OPCODE_XPD:
+ emit_xpd(p, dst, dst_flags, args[0], args[1]);
+ break;
+
+ /* Higher math functions:
+ */
+ case TGSI_OPCODE_RCP:
+ emit_math1(p, BRW_MATH_FUNCTION_INV, dst, dst_flags, args[0]);
+ break;
+
+ case TGSI_OPCODE_RSQ:
+ emit_math1(p, BRW_MATH_FUNCTION_RSQ, dst, dst_flags, args[0]);
+ break;
+
+ case TGSI_OPCODE_SIN:
+ emit_math1(p, BRW_MATH_FUNCTION_SIN, dst, dst_flags, args[0]);
+ break;
+
+ case TGSI_OPCODE_COS:
+ emit_math1(p, BRW_MATH_FUNCTION_COS, dst, dst_flags, args[0]);
+ break;
+
+ case TGSI_OPCODE_EX2:
+ emit_math1(p, BRW_MATH_FUNCTION_EXP, dst, dst_flags, args[0]);
+ break;
+
+ case TGSI_OPCODE_LG2:
+ emit_math1(p, BRW_MATH_FUNCTION_LOG, dst, dst_flags, args[0]);
+ break;
+
+ case TGSI_OPCODE_SCS:
+ /* There is an scs math function, but it would need some
+ * fixup for 16-element execution.
+ */
+ if (dst_flags & BRW_WRITEMASK_X)
+ emit_math1(p, BRW_MATH_FUNCTION_COS, dst, (dst_flags&SATURATE)|BRW_WRITEMASK_X, args[0]);
+ if (dst_flags & BRW_WRITEMASK_Y)
+ emit_math1(p, BRW_MATH_FUNCTION_SIN, dst+1, (dst_flags&SATURATE)|BRW_WRITEMASK_X, args[0]);
+ break;
+
+ case TGSI_OPCODE_POW:
+ emit_math2(p, BRW_MATH_FUNCTION_POW, dst, dst_flags, args[0], args[1]);
+ break;
+
+ /* Comparisons:
+ */
+ case TGSI_OPCODE_CMP:
+ emit_cmp(p, dst, dst_flags, args[0], args[1], args[2]);
+ break;
+
+ case TGSI_OPCODE_MAX:
+ emit_max(p, dst, dst_flags, args[0], args[1]);
+ break;
+
+ case TGSI_OPCODE_MIN:
+ emit_min(p, dst, dst_flags, args[0], args[1]);
+ break;
+
+ case TGSI_OPCODE_SLT:
+ emit_slt(p, dst, dst_flags, args[0], args[1]);
+ break;
+
+ case TGSI_OPCODE_SLE:
+ emit_sle(p, dst, dst_flags, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_SGT:
+ emit_sgt(p, dst, dst_flags, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_SGE:
+ emit_sge(p, dst, dst_flags, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_SEQ:
+ emit_seq(p, dst, dst_flags, args[0], args[1]);
+ break;
+ case TGSI_OPCODE_SNE:
+ emit_sne(p, dst, dst_flags, args[0], args[1]);
+ break;
+
+ case TGSI_OPCODE_LIT:
+ emit_lit(p, dst, dst_flags, args[0]);
+ break;
+
+ /* Texturing operations:
+ */
+ case TGSI_OPCODE_TEX:
+ emit_tex(c, inst, dst, dst_flags, args[0], inst->sampler);
+ break;
+
+ case TGSI_OPCODE_TXB:
+ emit_txb(c, inst, dst, dst_flags, args[0], inst->sampler);
+ break;
+
+ case TGSI_OPCODE_KIL:
+ emit_kil(c, args[0]);
+ break;
+
+ case TGSI_OPCODE_KILP:
+ emit_killp(c);
+ break;
+
+ default:
+ debug_printf("Unsupported opcode %i (%s) in fragment shader\n",
+ inst->opcode,
+ tgsi_get_opcode_info(inst->opcode)->mnemonic);
+ }
+
+ for (i = 0; i < 4; i++)
+ if (inst->dst[i] && inst->dst[i]->spill_slot)
+ emit_spill(c,
+ inst->dst[i]->hw_reg,
+ inst->dst[i]->spill_slot);
+ }
+
+ if (BRW_DEBUG & DEBUG_WM) {
+ debug_printf("wm-native:\n");
+ brw_disasm(stderr, p->store, p->nr_insn);
+ }
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "pipe/p_shader_tokens.h"
+
+#include "util/u_math.h"
+#include "util/u_memory.h"
+
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_dump.h"
+#include "tgsi/tgsi_info.h"
+#include "tgsi/tgsi_util.h"
+
+#include "brw_wm.h"
+#include "brw_util.h"
+#include "brw_debug.h"
+
+
+/***********************************************************************
+ * Source regs
+ */
+
+static struct brw_fp_src src_reg(GLuint file, GLuint idx)
+{
+ struct brw_fp_src reg;
+ reg.file = file;
+ reg.index = idx;
+ reg.swizzle = BRW_SWIZZLE_XYZW;
+ reg.indirect = 0;
+ reg.negate = 0;
+ reg.abs = 0;
+ return reg;
+}
+
+static struct brw_fp_src src_reg_from_dst(struct brw_fp_dst dst)
+{
+ return src_reg(dst.file, dst.index);
+}
+
+static struct brw_fp_src src_undef( void )
+{
+ return src_reg(TGSI_FILE_NULL, 0);
+}
+
+static GLboolean src_is_undef(struct brw_fp_src src)
+{
+ return src.file == TGSI_FILE_NULL;
+}
+
+static struct brw_fp_src src_swizzle( struct brw_fp_src reg, int x, int y, int z, int w )
+{
+ unsigned swz = reg.swizzle;
+
+ reg.swizzle = ( BRW_GET_SWZ(swz, x) << 0 |
+ BRW_GET_SWZ(swz, y) << 2 |
+ BRW_GET_SWZ(swz, z) << 4 |
+ BRW_GET_SWZ(swz, w) << 6 );
+
+ return reg;
+}
+
+static struct brw_fp_src src_scalar( struct brw_fp_src reg, int x )
+{
+ return src_swizzle(reg, x, x, x, x);
+}
+
+static struct brw_fp_src src_abs( struct brw_fp_src src )
+{
+ src.negate = 0;
+ src.abs = 1;
+ return src;
+}
+
+static struct brw_fp_src src_negate( struct brw_fp_src src )
+{
+ src.negate = 1;
+ src.abs = 0;
+ return src;
+}
+
+
+static int match_or_expand_immediate( const float *v,
+ unsigned nr,
+ float *v2,
+ unsigned *nr2,
+ unsigned *swizzle )
+{
+ unsigned i, j;
+
+ *swizzle = 0;
+
+ for (i = 0; i < nr; i++) {
+ boolean found = FALSE;
+
+ for (j = 0; j < *nr2 && !found; j++) {
+ if (v[i] == v2[j]) {
+ *swizzle |= j << (i * 2);
+ found = TRUE;
+ }
+ }
+
+ if (!found) {
+ if (*nr2 >= 4)
+ return FALSE;
+
+ v2[*nr2] = v[i];
+ *swizzle |= *nr2 << (i * 2);
+ (*nr2)++;
+ }
+ }
+
+ return TRUE;
+}
+
+
+
+/* Internally generated immediates: overkill...
+ */
+static struct brw_fp_src src_imm( struct brw_wm_compile *c,
+ const GLfloat *v,
+ unsigned nr)
+{
+ unsigned i, j;
+ unsigned swizzle;
+
+ /* Could do a first pass where we examine all existing immediates
+ * without expanding.
+ */
+
+ for (i = 0; i < c->nr_immediates; i++) {
+ if (match_or_expand_immediate( v,
+ nr,
+ c->immediate[i].v,
+ &c->immediate[i].nr,
+ &swizzle ))
+ goto out;
+ }
+
+ if (c->nr_immediates < Elements(c->immediate)) {
+ i = c->nr_immediates++;
+ if (match_or_expand_immediate( v,
+ nr,
+ c->immediate[i].v,
+ &c->immediate[i].nr,
+ &swizzle ))
+ goto out;
+ }
+
+ c->error = 1;
+ return src_undef();
+
+out:
+ /* Make sure that all referenced elements are from this immediate.
+ * Has the effect of making size-one immediates into scalars.
+ */
+ for (j = nr; j < 4; j++)
+ swizzle |= (swizzle & 0x3) << (j * 2);
+
+ return src_swizzle( src_reg( TGSI_FILE_IMMEDIATE, i ),
+ BRW_GET_SWZ(swizzle, X),
+ BRW_GET_SWZ(swizzle, Y),
+ BRW_GET_SWZ(swizzle, Z),
+ BRW_GET_SWZ(swizzle, W) );
+}
+
+
+
+static struct brw_fp_src src_imm1f( struct brw_wm_compile *c,
+ GLfloat f )
+{
+ return src_imm(c, &f, 1);
+}
+
+static struct brw_fp_src src_imm4f( struct brw_wm_compile *c,
+ GLfloat x,
+ GLfloat y,
+ GLfloat z,
+ GLfloat w)
+{
+ GLfloat f[4] = {x,y,z,w};
+ return src_imm(c, f, 4);
+}
+
+
+
+/***********************************************************************
+ * Dest regs
+ */
+
+static struct brw_fp_dst dst_reg(GLuint file, GLuint idx)
+{
+ struct brw_fp_dst reg;
+ reg.file = file;
+ reg.index = idx;
+ reg.writemask = BRW_WRITEMASK_XYZW;
+ reg.indirect = 0;
+ reg.saturate = 0;
+ return reg;
+}
+
+static struct brw_fp_dst dst_mask( struct brw_fp_dst reg, int mask )
+{
+ reg.writemask &= mask;
+ return reg;
+}
+
+static struct brw_fp_dst dst_undef( void )
+{
+ return dst_reg(TGSI_FILE_NULL, 0);
+}
+
+static boolean dst_is_undef( struct brw_fp_dst dst )
+{
+ return dst.file == TGSI_FILE_NULL;
+}
+
+static struct brw_fp_dst dst_saturate( struct brw_fp_dst reg, boolean flag )
+{
+ reg.saturate = flag;
+ return reg;
+}
+
+static struct brw_fp_dst get_temp( struct brw_wm_compile *c )
+{
+ int bit = ffs( ~c->fp_temp );
+
+ if (!bit) {
+ debug_printf("%s: out of temporaries\n", __FILE__);
+ }
+
+ c->fp_temp |= 1<<(bit-1);
+ return dst_reg(TGSI_FILE_TEMPORARY, c->fp_first_internal_temp+(bit-1));
+}
+
+
+static void release_temp( struct brw_wm_compile *c, struct brw_fp_dst temp )
+{
+ c->fp_temp &= ~(1 << (temp.index - c->fp_first_internal_temp));
+}
+
+
+/***********************************************************************
+ * Instructions
+ */
+
+static struct brw_fp_instruction *get_fp_inst(struct brw_wm_compile *c)
+{
+ return &c->fp_instructions[c->nr_fp_insns++];
+}
+
+static struct brw_fp_instruction * emit_tex_op(struct brw_wm_compile *c,
+ GLuint op,
+ struct brw_fp_dst dest,
+ GLuint tex_unit,
+ GLuint target,
+ GLuint sampler,
+ struct brw_fp_src src0,
+ struct brw_fp_src src1,
+ struct brw_fp_src src2 )
+{
+ struct brw_fp_instruction *inst = get_fp_inst(c);
+
+ if (tex_unit || target)
+ assert(op == TGSI_OPCODE_TXP ||
+ op == TGSI_OPCODE_TXB ||
+ op == TGSI_OPCODE_TEX ||
+ op == WM_FB_WRITE);
+
+ inst->opcode = op;
+ inst->dst = dest;
+ inst->tex_unit = tex_unit;
+ inst->target = target;
+ inst->sampler = sampler;
+ inst->src[0] = src0;
+ inst->src[1] = src1;
+ inst->src[2] = src2;
+
+ return inst;
+}
+
+
+static INLINE void emit_op3(struct brw_wm_compile *c,
+ GLuint op,
+ struct brw_fp_dst dest,
+ struct brw_fp_src src0,
+ struct brw_fp_src src1,
+ struct brw_fp_src src2 )
+{
+ emit_tex_op(c, op, dest, 0, 0, 0, src0, src1, src2);
+}
+
+
+static INLINE void emit_op2(struct brw_wm_compile *c,
+ GLuint op,
+ struct brw_fp_dst dest,
+ struct brw_fp_src src0,
+ struct brw_fp_src src1)
+{
+ emit_tex_op(c, op, dest, 0, 0, 0, src0, src1, src_undef());
+}
+
+static INLINE void emit_op1(struct brw_wm_compile *c,
+ GLuint op,
+ struct brw_fp_dst dest,
+ struct brw_fp_src src0)
+{
+ emit_tex_op(c, op, dest, 0, 0, 0, src0, src_undef(), src_undef());
+}
+
+static INLINE void emit_op0(struct brw_wm_compile *c,
+ GLuint op,
+ struct brw_fp_dst dest)
+{
+ emit_tex_op(c, op, dest, 0, 0, 0, src_undef(), src_undef(), src_undef());
+}
+
+
+
+/* Many opcodes produce the same value across all the result channels.
+ * We'd rather not have to support that splatting in the opcode implementations,
+ * and brw_wm_pass*.c wants to optimize them out by shuffling references around
+ * anyway. We can easily get both by emitting the opcode to one channel, and
+ * then MOVing it to the others, which brw_wm_pass*.c already understands.
+ */
+static void emit_scalar_insn(struct brw_wm_compile *c,
+ unsigned opcode,
+ struct brw_fp_dst dst,
+ struct brw_fp_src src0,
+ struct brw_fp_src src1,
+ struct brw_fp_src src2 )
+{
+ unsigned first_chan = ffs(dst.writemask) - 1;
+ unsigned first_mask = 1 << first_chan;
+
+ if (dst.writemask == 0)
+ return;
+
+ emit_op3( c, opcode,
+ dst_mask(dst, first_mask),
+ src0, src1, src2 );
+
+ if (dst.writemask != first_mask) {
+ emit_op1(c, TGSI_OPCODE_MOV,
+ dst_mask(dst, ~first_mask),
+ src_scalar(src_reg_from_dst(dst), first_chan));
+ }
+}
+
+
+/***********************************************************************
+ * Special instructions for interpolation and other tasks
+ */
+
+static struct brw_fp_src get_pixel_xy( struct brw_wm_compile *c )
+{
+ if (src_is_undef(c->fp_pixel_xy)) {
+ struct brw_fp_dst pixel_xy = get_temp(c);
+ struct brw_fp_src payload_r0_depth = src_reg(BRW_FILE_PAYLOAD, PAYLOAD_DEPTH);
+
+
+ /* Emit the out calculations, and hold onto the results. Use
+ * two instructions as a temporary is required.
+ */
+ /* pixel_xy.xy = PIXELXY payload[0];
+ */
+ emit_op1(c,
+ WM_PIXELXY,
+ dst_mask(pixel_xy, BRW_WRITEMASK_XY),
+ payload_r0_depth);
+
+ c->fp_pixel_xy = src_reg_from_dst(pixel_xy);
+ }
+
+ return c->fp_pixel_xy;
+}
+
+static struct brw_fp_src get_delta_xy( struct brw_wm_compile *c )
+{
+ if (src_is_undef(c->fp_delta_xy)) {
+ struct brw_fp_dst delta_xy = get_temp(c);
+ struct brw_fp_src pixel_xy = get_pixel_xy(c);
+ struct brw_fp_src payload_r0_depth = src_reg(BRW_FILE_PAYLOAD, PAYLOAD_DEPTH);
+
+ /* deltas.xy = DELTAXY pixel_xy, payload[0]
+ */
+ emit_op3(c,
+ WM_DELTAXY,
+ dst_mask(delta_xy, BRW_WRITEMASK_XY),
+ pixel_xy,
+ payload_r0_depth,
+ src_undef());
+
+ c->fp_delta_xy = src_reg_from_dst(delta_xy);
+ }
+
+ return c->fp_delta_xy;
+}
+
+static struct brw_fp_src get_pixel_w( struct brw_wm_compile *c )
+{
+ if (src_is_undef(c->fp_pixel_w)) {
+ struct brw_fp_dst pixel_w = get_temp(c);
+ struct brw_fp_src deltas = get_delta_xy(c);
+
+ /* XXX: assuming position is always first -- valid?
+ */
+ struct brw_fp_src interp_wpos = src_reg(BRW_FILE_PAYLOAD, 0);
+
+ /* deltas.xyw = DELTAS2 deltas.xy, payload.interp_wpos.x
+ */
+ emit_op3(c,
+ WM_PIXELW,
+ dst_mask(pixel_w, BRW_WRITEMASK_W),
+ interp_wpos,
+ deltas,
+ src_undef());
+
+
+ c->fp_pixel_w = src_reg_from_dst(pixel_w);
+ }
+
+ return c->fp_pixel_w;
+}
+
+
+/***********************************************************************
+ * Emit INTERP instructions ahead of first use of each attrib.
+ */
+
+static void emit_interp( struct brw_wm_compile *c,
+ GLuint idx,
+ GLuint semantic,
+ GLuint interp_mode )
+{
+ struct brw_fp_dst dst = dst_reg(TGSI_FILE_INPUT, idx);
+ struct brw_fp_src interp = src_reg(BRW_FILE_PAYLOAD, idx);
+ struct brw_fp_src deltas = get_delta_xy(c);
+
+ /* Need to use PINTERP on attributes which have been
+ * multiplied by 1/W in the SF program, and LINTERP on those
+ * which have not:
+ */
+ switch (semantic) {
+ case TGSI_SEMANTIC_POSITION:
+ /* Have to treat wpos.xy specially:
+ */
+ emit_op1(c,
+ WM_WPOSXY,
+ dst_mask(dst, BRW_WRITEMASK_XY),
+ get_pixel_xy(c));
+
+ /* TGSI_FILE_INPUT.attr.xyzw = INTERP payload.interp[attr].x, deltas.xyw
+ */
+ emit_op2(c,
+ WM_LINTERP,
+ dst_mask(dst, BRW_WRITEMASK_ZW),
+ interp,
+ deltas);
+ break;
+
+ case TGSI_SEMANTIC_COLOR:
+ if (c->key.flat_shade) {
+ emit_op1(c,
+ WM_CINTERP,
+ dst,
+ interp);
+ }
+ else if (interp_mode == TGSI_INTERPOLATE_LINEAR) {
+ emit_op2(c,
+ WM_LINTERP,
+ dst,
+ interp,
+ deltas);
+ }
+ else {
+ emit_op3(c,
+ WM_PINTERP,
+ dst,
+ interp,
+ deltas,
+ get_pixel_w(c));
+ }
+
+ break;
+
+ case TGSI_SEMANTIC_FOG:
+ /* Interpolate the fog coordinate */
+ emit_op3(c,
+ WM_PINTERP,
+ dst_mask(dst, BRW_WRITEMASK_X),
+ interp,
+ deltas,
+ get_pixel_w(c));
+
+ emit_op1(c,
+ TGSI_OPCODE_MOV,
+ dst_mask(dst, BRW_WRITEMASK_YZ),
+ src_imm1f(c, 0.0));
+
+ emit_op1(c,
+ TGSI_OPCODE_MOV,
+ dst_mask(dst, BRW_WRITEMASK_W),
+ src_imm1f(c, 1.0));
+ break;
+
+ case TGSI_SEMANTIC_FACE:
+ /* XXX review/test this case */
+ emit_op0(c,
+ WM_FRONTFACING,
+ dst_mask(dst, BRW_WRITEMASK_X));
+
+ emit_op1(c,
+ TGSI_OPCODE_MOV,
+ dst_mask(dst, BRW_WRITEMASK_YZ),
+ src_imm1f(c, 0.0));
+
+ emit_op1(c,
+ TGSI_OPCODE_MOV,
+ dst_mask(dst, BRW_WRITEMASK_W),
+ src_imm1f(c, 1.0));
+ break;
+
+ case TGSI_SEMANTIC_PSIZE:
+ /* XXX review/test this case */
+ emit_op3(c,
+ WM_PINTERP,
+ dst_mask(dst, BRW_WRITEMASK_XY),
+ interp,
+ deltas,
+ get_pixel_w(c));
+
+ emit_op1(c,
+ TGSI_OPCODE_MOV,
+ dst_mask(dst, BRW_WRITEMASK_Z),
+ src_imm1f(c, 0.0f));
+
+ emit_op1(c,
+ TGSI_OPCODE_MOV,
+ dst_mask(dst, BRW_WRITEMASK_W),
+ src_imm1f(c, 1.0f));
+ break;
+
+ default:
+ switch (interp_mode) {
+ case TGSI_INTERPOLATE_CONSTANT:
+ emit_op1(c,
+ WM_CINTERP,
+ dst,
+ interp);
+ break;
+
+ case TGSI_INTERPOLATE_LINEAR:
+ emit_op2(c,
+ WM_LINTERP,
+ dst,
+ interp,
+ deltas);
+ break;
+
+ case TGSI_INTERPOLATE_PERSPECTIVE:
+ emit_op3(c,
+ WM_PINTERP,
+ dst,
+ interp,
+ deltas,
+ get_pixel_w(c));
+ break;
+ }
+ break;
+ }
+}
+
+
+/***********************************************************************
+ * Expand various instructions here to simpler forms.
+ */
+static void precalc_dst( struct brw_wm_compile *c,
+ struct brw_fp_dst dst,
+ struct brw_fp_src src0,
+ struct brw_fp_src src1 )
+{
+ if (dst.writemask & BRW_WRITEMASK_Y) {
+ /* dst.y = mul src0.y, src1.y
+ */
+ emit_op2(c,
+ TGSI_OPCODE_MUL,
+ dst_mask(dst, BRW_WRITEMASK_Y),
+ src0,
+ src1);
+ }
+
+ if (dst.writemask & BRW_WRITEMASK_XZ) {
+ /* dst.z = mov src0.zzzz
+ */
+ emit_op1(c,
+ TGSI_OPCODE_MOV,
+ dst_mask(dst, BRW_WRITEMASK_Z),
+ src_scalar(src0, Z));
+
+ /* dst.x = imm1f(1.0)
+ */
+ emit_op1(c,
+ TGSI_OPCODE_MOV,
+ dst_saturate(dst_mask(dst, BRW_WRITEMASK_X), 0),
+ src_imm1f(c, 1.0));
+ }
+ if (dst.writemask & BRW_WRITEMASK_W) {
+ /* dst.w = mov src1.w
+ */
+ emit_op1(c,
+ TGSI_OPCODE_MOV,
+ dst_mask(dst, BRW_WRITEMASK_W),
+ src1);
+ }
+}
+
+
+static void precalc_lit( struct brw_wm_compile *c,
+ struct brw_fp_dst dst,
+ struct brw_fp_src src0 )
+{
+ if (dst.writemask & BRW_WRITEMASK_XW) {
+ /* dst.xw = imm(1.0f)
+ */
+ emit_op1(c,
+ TGSI_OPCODE_MOV,
+ dst_saturate(dst_mask(dst, BRW_WRITEMASK_XW), 0),
+ src_imm1f(c, 1.0f));
+ }
+
+ if (dst.writemask & BRW_WRITEMASK_YZ) {
+ emit_op1(c,
+ TGSI_OPCODE_LIT,
+ dst_mask(dst, BRW_WRITEMASK_YZ),
+ src0);
+ }
+}
+
+
+/**
+ * Some TEX instructions require extra code, cube map coordinate
+ * normalization, or coordinate scaling for RECT textures, etc.
+ * This function emits those extra instructions and the TEX
+ * instruction itself.
+ */
+static void precalc_tex( struct brw_wm_compile *c,
+ struct brw_fp_dst dst,
+ unsigned target,
+ unsigned unit,
+ struct brw_fp_src src0,
+ struct brw_fp_src sampler )
+{
+ struct brw_fp_src coord = src_undef();
+ struct brw_fp_dst tmp = dst_undef();
+
+ assert(unit < BRW_MAX_TEX_UNIT);
+
+ /* Cubemap: find longest component of coord vector and normalize
+ * it.
+ */
+ if (target == TGSI_TEXTURE_CUBE) {
+ struct brw_fp_src tmpsrc;
+
+ tmp = get_temp(c);
+ tmpsrc = src_reg_from_dst(tmp);
+
+ /* tmp = abs(src0) */
+ emit_op1(c,
+ TGSI_OPCODE_MOV,
+ tmp,
+ src_abs(src0));
+
+ /* tmp.X = MAX(tmp.X, tmp.Y) */
+ emit_op2(c, TGSI_OPCODE_MAX,
+ dst_mask(tmp, BRW_WRITEMASK_X),
+ src_scalar(tmpsrc, X),
+ src_scalar(tmpsrc, Y));
+
+ /* tmp.X = MAX(tmp.X, tmp.Z) */
+ emit_op2(c, TGSI_OPCODE_MAX,
+ dst_mask(tmp, BRW_WRITEMASK_X),
+ tmpsrc,
+ src_scalar(tmpsrc, Z));
+
+ /* tmp.X = 1 / tmp.X */
+ emit_op1(c, TGSI_OPCODE_RCP,
+ dst_mask(tmp, BRW_WRITEMASK_X),
+ tmpsrc);
+
+ /* tmp = src0 * tmp.xxxx */
+ emit_op2(c, TGSI_OPCODE_MUL,
+ tmp,
+ src0,
+ src_scalar(tmpsrc, X));
+
+ coord = tmpsrc;
+ }
+ else if (target == TGSI_TEXTURE_RECT ||
+ target == TGSI_TEXTURE_SHADOWRECT) {
+ /* XXX: need a mechanism for internally generated constants.
+ */
+ coord = src0;
+ }
+ else {
+ coord = src0;
+ }
+
+ /* Need to emit YUV texture conversions by hand. Probably need to
+ * do this here - the alternative is in brw_wm_emit.c, but the
+ * conversion requires allocating a temporary variable which we
+ * don't have the facility to do that late in the compilation.
+ */
+ if (c->key.yuvtex_mask & (1 << unit)) {
+ /* convert ycbcr to RGBA */
+ GLboolean swap_uv = c->key.yuvtex_swap_mask & (1<<unit);
+ struct brw_fp_dst tmp = get_temp(c);
+ struct brw_fp_src tmpsrc = src_reg_from_dst(tmp);
+ struct brw_fp_src C0 = src_imm4f( c, -.5, -.0625, -.5, 1.164 );
+ struct brw_fp_src C1 = src_imm4f( c, 1.596, -0.813, 2.018, -.391 );
+
+ /* tmp = TEX ...
+ */
+ emit_tex_op(c,
+ TGSI_OPCODE_TEX,
+ dst_saturate(tmp, dst.saturate),
+ unit,
+ target,
+ sampler.index,
+ coord,
+ src_undef(),
+ src_undef());
+
+ /* tmp.xyz = ADD TMP, C0
+ */
+ emit_op2(c, TGSI_OPCODE_ADD,
+ dst_mask(tmp, BRW_WRITEMASK_XYZ),
+ tmpsrc,
+ C0);
+
+ /* YUV.y = MUL YUV.y, C0.w
+ */
+ emit_op2(c, TGSI_OPCODE_MUL,
+ dst_mask(tmp, BRW_WRITEMASK_Y),
+ tmpsrc,
+ src_scalar(C0, W));
+
+ /*
+ * if (UV swaped)
+ * RGB.xyz = MAD YUV.zzx, C1, YUV.y
+ * else
+ * RGB.xyz = MAD YUV.xxz, C1, YUV.y
+ */
+
+ emit_op3(c, TGSI_OPCODE_MAD,
+ dst_mask(dst, BRW_WRITEMASK_XYZ),
+ ( swap_uv ?
+ src_swizzle(tmpsrc, Z,Z,X,X) :
+ src_swizzle(tmpsrc, X,X,Z,Z)),
+ C1,
+ src_scalar(tmpsrc, Y));
+
+ /* RGB.y = MAD YUV.z, C1.w, RGB.y
+ */
+ emit_op3(c,
+ TGSI_OPCODE_MAD,
+ dst_mask(dst, BRW_WRITEMASK_Y),
+ src_scalar(tmpsrc, Z),
+ src_scalar(C1, W),
+ src_scalar(src_reg_from_dst(dst), Y));
+
+ release_temp(c, tmp);
+ }
+ else {
+ /* ordinary RGBA tex instruction */
+ emit_tex_op(c,
+ TGSI_OPCODE_TEX,
+ dst,
+ unit,
+ target,
+ sampler.index,
+ coord,
+ src_undef(),
+ src_undef());
+ }
+
+ /* XXX: add GL_EXT_texture_swizzle support to gallium -- by
+ * generating shader varients in mesa state tracker.
+ */
+
+ /* Release this temp if we ended up allocating it:
+ */
+ if (!dst_is_undef(tmp))
+ release_temp(c, tmp);
+}
+
+
+/**
+ * Check if the given TXP instruction really needs the divide-by-W step.
+ */
+static GLboolean projtex( struct brw_wm_compile *c,
+ unsigned target,
+ struct brw_fp_src src )
+{
+ /* Only try to detect the simplest cases. Could detect (later)
+ * cases where we are trying to emit code like RCP {1.0}, MUL x,
+ * {1.0}, and so on.
+ *
+ * More complex cases than this typically only arise from
+ * user-provided fragment programs anyway:
+ */
+ if (target == TGSI_TEXTURE_CUBE)
+ return GL_FALSE; /* ut2004 gun rendering !?! */
+
+ if (src.file == TGSI_FILE_INPUT &&
+ BRW_GET_SWZ(src.swizzle, W) == W &&
+ c->fp->info.input_interpolate[src.index] != TGSI_INTERPOLATE_PERSPECTIVE)
+ return GL_FALSE;
+
+ return GL_TRUE;
+}
+
+
+/**
+ * Emit code for TXP.
+ */
+static void precalc_txp( struct brw_wm_compile *c,
+ struct brw_fp_dst dst,
+ unsigned target,
+ unsigned unit,
+ struct brw_fp_src src0,
+ struct brw_fp_src sampler )
+{
+ if (projtex(c, target, src0)) {
+ struct brw_fp_dst tmp = get_temp(c);
+
+ /* tmp0.w = RCP inst.arg[0][3]
+ */
+ emit_op1(c,
+ TGSI_OPCODE_RCP,
+ dst_mask(tmp, BRW_WRITEMASK_W),
+ src_scalar(src0, W));
+
+ /* tmp0.xyz = MUL inst.arg[0], tmp0.wwww
+ */
+ emit_op2(c,
+ TGSI_OPCODE_MUL,
+ dst_mask(tmp, BRW_WRITEMASK_XYZ),
+ src0,
+ src_scalar(src_reg_from_dst(tmp), W));
+
+ /* dst = TEX tmp0
+ */
+ precalc_tex(c,
+ dst,
+ target,
+ unit,
+ src_reg_from_dst(tmp),
+ sampler );
+
+ release_temp(c, tmp);
+ }
+ else
+ {
+ /* dst = TEX src0
+ */
+ precalc_tex(c, dst, target, unit, src0, sampler);
+ }
+}
+
+
+/* XXX: note this returns a src_reg.
+ */
+static struct brw_fp_src
+find_output_by_semantic( struct brw_wm_compile *c,
+ unsigned semantic,
+ unsigned index )
+{
+ const struct tgsi_shader_info *info = &c->fp->info;
+ unsigned i;
+
+ for (i = 0; i < info->num_outputs; i++)
+ if (info->output_semantic_name[i] == semantic &&
+ info->output_semantic_index[i] == index)
+ return src_reg( TGSI_FILE_OUTPUT, i );
+
+ /* If not found, return some arbitrary immediate value:
+ *
+ * XXX: this is a good idea but immediates are up generating extra
+ * curbe entries atm, as they would have in the original driver.
+ */
+ return src_reg( TGSI_FILE_OUTPUT, 0 ); /* src_imm1f(c, 1.0); */
+}
+
+
+static void emit_fb_write( struct brw_wm_compile *c )
+{
+ struct brw_fp_src payload_r0_depth = src_reg(BRW_FILE_PAYLOAD, PAYLOAD_DEPTH);
+ struct brw_fp_src outdepth = find_output_by_semantic(c, TGSI_SEMANTIC_POSITION, 0);
+ GLuint i;
+
+
+ outdepth = src_scalar(outdepth, Z);
+
+ for (i = 0 ; i < c->key.nr_cbufs; i++) {
+ struct brw_fp_src outcolor;
+
+ outcolor = find_output_by_semantic(c, TGSI_SEMANTIC_COLOR, i);
+
+ /* Use emit_tex_op so that we can specify the inst->target
+ * field, which is abused to contain the FB write target and the
+ * EOT marker
+ */
+ emit_tex_op(c, WM_FB_WRITE,
+ dst_undef(),
+ (i == c->key.nr_cbufs - 1), /* EOT */
+ i,
+ 0, /* no sampler */
+ outcolor,
+ payload_r0_depth,
+ outdepth);
+ }
+}
+
+
+static struct brw_fp_dst translate_dst( struct brw_wm_compile *c,
+ const struct tgsi_full_dst_register *dst,
+ unsigned saturate )
+{
+ struct brw_fp_dst out;
+
+ out.file = dst->Register.File;
+ out.index = dst->Register.Index;
+ out.writemask = dst->Register.WriteMask;
+ out.indirect = dst->Register.Indirect;
+ out.saturate = (saturate == TGSI_SAT_ZERO_ONE);
+
+ if (out.indirect) {
+ assert(dst->Indirect.File == TGSI_FILE_ADDRESS);
+ assert(dst->Indirect.Index == 0);
+ }
+
+ return out;
+}
+
+
+static struct brw_fp_src translate_src( struct brw_wm_compile *c,
+ const struct tgsi_full_src_register *src )
+{
+ struct brw_fp_src out;
+
+ out.file = src->Register.File;
+ out.index = src->Register.Index;
+ out.indirect = src->Register.Indirect;
+
+ out.swizzle = ((src->Register.SwizzleX << 0) |
+ (src->Register.SwizzleY << 2) |
+ (src->Register.SwizzleZ << 4) |
+ (src->Register.SwizzleW << 6));
+
+ switch (tgsi_util_get_full_src_register_sign_mode( src, 0 )) {
+ case TGSI_UTIL_SIGN_CLEAR:
+ out.abs = 1;
+ out.negate = 0;
+ break;
+
+ case TGSI_UTIL_SIGN_SET:
+ out.abs = 1;
+ out.negate = 1;
+ break;
+
+ case TGSI_UTIL_SIGN_TOGGLE:
+ out.abs = 0;
+ out.negate = 1;
+ break;
+
+ case TGSI_UTIL_SIGN_KEEP:
+ default:
+ out.abs = 0;
+ out.negate = 0;
+ break;
+ }
+
+ if (out.indirect) {
+ assert(src->Indirect.File == TGSI_FILE_ADDRESS);
+ assert(src->Indirect.Index == 0);
+ }
+
+ return out;
+}
+
+
+
+static void emit_insn( struct brw_wm_compile *c,
+ const struct tgsi_full_instruction *inst )
+{
+ unsigned opcode = inst->Instruction.Opcode;
+ struct brw_fp_dst dst;
+ struct brw_fp_src src[3];
+ int i;
+
+ dst = translate_dst( c, &inst->Dst[0],
+ inst->Instruction.Saturate );
+
+ for (i = 0; i < inst->Instruction.NumSrcRegs; i++)
+ src[i] = translate_src( c, &inst->Src[i] );
+
+ switch (opcode) {
+ case TGSI_OPCODE_ABS:
+ emit_op1(c, TGSI_OPCODE_MOV,
+ dst,
+ src_abs(src[0]));
+ break;
+
+ case TGSI_OPCODE_SUB:
+ emit_op2(c, TGSI_OPCODE_ADD,
+ dst,
+ src[0],
+ src_negate(src[1]));
+ break;
+
+ case TGSI_OPCODE_SCS:
+ emit_op1(c, TGSI_OPCODE_SCS,
+ dst_mask(dst, BRW_WRITEMASK_XY),
+ src[0]);
+ break;
+
+ case TGSI_OPCODE_DST:
+ precalc_dst(c, dst, src[0], src[1]);
+ break;
+
+ case TGSI_OPCODE_LIT:
+ precalc_lit(c, dst, src[0]);
+ break;
+
+ case TGSI_OPCODE_TEX:
+ precalc_tex(c, dst,
+ inst->Texture.Texture,
+ src[1].index, /* use sampler unit for tex idx */
+ src[0], /* coord */
+ src[1]); /* sampler */
+ break;
+
+ case TGSI_OPCODE_TXP:
+ precalc_txp(c, dst,
+ inst->Texture.Texture,
+ src[1].index, /* use sampler unit for tex idx */
+ src[0], /* coord */
+ src[1]); /* sampler */
+ break;
+
+ case TGSI_OPCODE_TXB:
+ /* XXX: TXB not done
+ */
+ precalc_tex(c, dst,
+ inst->Texture.Texture,
+ src[1].index, /* use sampler unit for tex idx*/
+ src[0],
+ src[1]);
+ break;
+
+ case TGSI_OPCODE_XPD:
+ emit_op2(c, TGSI_OPCODE_XPD,
+ dst_mask(dst, BRW_WRITEMASK_XYZ),
+ src[0],
+ src[1]);
+ break;
+
+ case TGSI_OPCODE_KIL:
+ emit_op1(c, TGSI_OPCODE_KIL,
+ dst_mask(dst_undef(), 0),
+ src[0]);
+ break;
+
+ case TGSI_OPCODE_END:
+ emit_fb_write(c);
+ break;
+ default:
+ if (!c->key.has_flow_control &&
+ brw_wm_is_scalar_result(opcode))
+ emit_scalar_insn(c, opcode, dst, src[0], src[1], src[2]);
+ else
+ emit_op3(c, opcode, dst, src[0], src[1], src[2]);
+ break;
+ }
+}
+
+/**
+ * Initial pass for fragment program code generation.
+ * This function is used by both the GLSL and non-GLSL paths.
+ */
+int brw_wm_pass_fp( struct brw_wm_compile *c )
+{
+ struct brw_fragment_shader *fs = c->fp;
+ struct tgsi_parse_context parse;
+ struct tgsi_full_instruction *inst;
+ struct tgsi_full_declaration *decl;
+ const float *imm;
+ GLuint size;
+ GLuint i;
+
+ if (BRW_DEBUG & DEBUG_WM) {
+ debug_printf("pre-fp:\n");
+ tgsi_dump(fs->tokens, 0);
+ }
+
+ c->fp_pixel_xy = src_undef();
+ c->fp_delta_xy = src_undef();
+ c->fp_pixel_w = src_undef();
+ c->nr_fp_insns = 0;
+ c->nr_immediates = 0;
+
+
+ /* Loop over all instructions doing assorted simplifications and
+ * transformations.
+ */
+ tgsi_parse_init( &parse, fs->tokens );
+ while( !tgsi_parse_end_of_tokens( &parse ) ) {
+ tgsi_parse_token( &parse );
+
+ switch( parse.FullToken.Token.Type ) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ /* Turn intput declarations into special WM_* instructions.
+ *
+ * XXX: For non-branching shaders, consider deferring variable
+ * initialization as late as possible to minimize register
+ * usage. This is how the original BRW driver worked.
+ *
+ * In a branching shader, must preamble instructions at decl
+ * time, as instruction order in the shader does not
+ * correspond to the order instructions are executed in the
+ * wild.
+ *
+ * This is where special instructions such as WM_CINTERP,
+ * WM_LINTERP, WM_PINTERP and WM_WPOSXY are emitted to
+ * compute shader inputs from the payload registers and pixel
+ * position.
+ */
+ decl = &parse.FullToken.FullDeclaration;
+ if( decl->Declaration.File == TGSI_FILE_INPUT ) {
+ unsigned first, last, mask;
+ unsigned attrib;
+
+ first = decl->Range.First;
+ last = decl->Range.Last;
+ mask = decl->Declaration.UsageMask;
+
+ for (attrib = first; attrib <= last; attrib++) {
+ emit_interp(c,
+ attrib,
+ decl->Semantic.Name,
+ decl->Declaration.Interpolate );
+ }
+ }
+
+ break;
+
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ /* Unlike VS programs we can probably manage fine encoding
+ * immediate values directly into the emitted EU
+ * instructions, as we probably only need to reference one
+ * float value per instruction. Just save the data for now
+ * and use directly later.
+ */
+ i = c->nr_immediates++;
+ imm = &parse.FullToken.FullImmediate.u[i].Float;
+ size = parse.FullToken.FullImmediate.Immediate.NrTokens - 1;
+
+ if (c->nr_immediates >= BRW_WM_MAX_CONST)
+ return PIPE_ERROR_OUT_OF_MEMORY;
+
+ for (i = 0; i < size; i++)
+ c->immediate[c->nr_immediates].v[i] = imm[i];
+
+ for (; i < 4; i++)
+ c->immediate[c->nr_immediates].v[i] = 0.0;
+
+ c->immediate[c->nr_immediates].nr = size;
+ c->nr_immediates++;
+ break;
+
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ inst = &parse.FullToken.FullInstruction;
+ emit_insn(c, inst);
+ break;
+ }
+ }
+
+ if (BRW_DEBUG & DEBUG_WM) {
+ brw_wm_print_fp_program( c, "pass_fp" );
+ debug_printf("\n");
+ }
+
+ return c->error;
+}
+
--- /dev/null
+#include "util/u_math.h"
+
+
+#include "brw_context.h"
+#include "brw_eu.h"
+#include "brw_wm.h"
+
+
+static struct brw_reg get_dst_reg(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst,
+ GLuint component);
+
+
+static void
+reclaim_temps(struct brw_wm_compile *c);
+
+
+/** Mark GRF register as used. */
+static void
+prealloc_grf(struct brw_wm_compile *c, int r)
+{
+ c->used_grf[r] = GL_TRUE;
+}
+
+
+/** Mark given GRF register as not in use. */
+static void
+release_grf(struct brw_wm_compile *c, int r)
+{
+ /*assert(c->used_grf[r]);*/
+ c->used_grf[r] = GL_FALSE;
+ c->first_free_grf = MIN2(c->first_free_grf, r);
+}
+
+
+/** Return index of a free GRF, mark it as used. */
+static int
+alloc_grf(struct brw_wm_compile *c)
+{
+ GLuint r;
+ for (r = c->first_free_grf; r < BRW_WM_MAX_GRF; r++) {
+ if (!c->used_grf[r]) {
+ c->used_grf[r] = GL_TRUE;
+ c->first_free_grf = r + 1; /* a guess */
+ return r;
+ }
+ }
+
+ /* no free temps, try to reclaim some */
+ reclaim_temps(c);
+ c->first_free_grf = 0;
+
+ /* try alloc again */
+ for (r = c->first_free_grf; r < BRW_WM_MAX_GRF; r++) {
+ if (!c->used_grf[r]) {
+ c->used_grf[r] = GL_TRUE;
+ c->first_free_grf = r + 1; /* a guess */
+ return r;
+ }
+ }
+
+ for (r = 0; r < BRW_WM_MAX_GRF; r++) {
+ assert(c->used_grf[r]);
+ }
+
+ /* really, no free GRF regs found */
+ if (!c->out_of_regs) {
+ /* print warning once per compilation */
+ debug_printf("%s: ran out of registers for fragment program", __FUNCTION__);
+ c->out_of_regs = GL_TRUE;
+ }
+
+ return -1;
+}
+
+
+/** Return number of GRF registers used */
+static int
+num_grf_used(const struct brw_wm_compile *c)
+{
+ int r;
+ for (r = BRW_WM_MAX_GRF - 1; r >= 0; r--)
+ if (c->used_grf[r])
+ return r + 1;
+ return 0;
+}
+
+
+
+/**
+ * Record the mapping of a Mesa register to a hardware register.
+ */
+static void set_reg(struct brw_wm_compile *c, int file, int index,
+ int component, struct brw_reg reg)
+{
+ c->wm_regs[file][index][component].reg = reg;
+ c->wm_regs[file][index][component].inited = GL_TRUE;
+}
+
+static struct brw_reg alloc_tmp(struct brw_wm_compile *c)
+{
+ struct brw_reg reg;
+
+ /* if we need to allocate another temp, grow the tmp_regs[] array */
+ if (c->tmp_index == c->tmp_max) {
+ int r = alloc_grf(c);
+ if (r < 0) {
+ /*printf("Out of temps in %s\n", __FUNCTION__);*/
+ r = 50; /* XXX random register! */
+ }
+ c->tmp_regs[ c->tmp_max++ ] = r;
+ }
+
+ /* form the GRF register */
+ reg = brw_vec8_grf(c->tmp_regs[ c->tmp_index++ ], 0);
+ /*printf("alloc_temp %d\n", reg.nr);*/
+ assert(reg.nr < BRW_WM_MAX_GRF);
+ return reg;
+
+}
+
+/**
+ * Save current temp register info.
+ * There must be a matching call to release_tmps().
+ */
+static int mark_tmps(struct brw_wm_compile *c)
+{
+ return c->tmp_index;
+}
+
+static struct brw_reg lookup_tmp( struct brw_wm_compile *c, int index )
+{
+ return brw_vec8_grf( c->tmp_regs[ index ], 0 );
+}
+
+static void release_tmps(struct brw_wm_compile *c, int mark)
+{
+ c->tmp_index = mark;
+}
+
+/**
+ * Convert Mesa src register to brw register.
+ *
+ * Since we're running in SOA mode each Mesa register corresponds to four
+ * hardware registers. We allocate the hardware registers as needed here.
+ *
+ * \param file register file, one of PROGRAM_x
+ * \param index register number
+ * \param component src component (X=0, Y=1, Z=2, W=3)
+ * \param nr not used?!?
+ * \param neg negate value?
+ * \param abs take absolute value?
+ */
+static struct brw_reg
+get_reg(struct brw_wm_compile *c, int file, int index, int component,
+ int nr, GLuint neg, GLuint abs)
+{
+ struct brw_reg reg;
+ switch (file) {
+ case TGSI_FILE_NULL:
+ return brw_null_reg();
+
+ case TGSI_FILE_CONSTANT:
+ case TGSI_FILE_TEMPORARY:
+ case TGSI_FILE_INPUT:
+ case TGSI_FILE_OUTPUT:
+ case BRW_FILE_PAYLOAD:
+ break;
+
+ default:
+ debug_printf("%s: Unexpected file type\n", __FUNCTION__);
+ return brw_null_reg();
+ }
+
+ assert(index < 256);
+ assert(component < 4);
+
+ /* see if we've already allocated a HW register for this Mesa register */
+ if (c->wm_regs[file][index][component].inited) {
+ /* yes, re-use */
+ reg = c->wm_regs[file][index][component].reg;
+ }
+ else {
+ /* no, allocate new register */
+ int grf = alloc_grf(c);
+ /*printf("alloc grf %d for reg %d:%d.%d\n", grf, file, index, component);*/
+ if (grf < 0) {
+ /* totally out of temps */
+ grf = 51; /* XXX random register! */
+ }
+
+ reg = brw_vec8_grf(grf, 0);
+ /*printf("Alloc new grf %d for %d.%d\n", reg.nr, index, component);*/
+
+ set_reg(c, file, index, component, reg);
+ }
+
+ if (neg & (1 << component)) {
+ reg = negate(reg);
+ }
+ if (abs)
+ reg = brw_abs(reg);
+ return reg;
+}
+
+
+
+
+/**
+ * Find first/last instruction that references each temporary register.
+ */
+GLboolean
+_mesa_find_temp_intervals(const struct prog_instruction *instructions,
+ GLuint numInstructions,
+ GLint intBegin[MAX_PROGRAM_TEMPS],
+ GLint intEnd[MAX_PROGRAM_TEMPS])
+{
+ struct loop_info
+ {
+ GLuint Start, End; /**< Start, end instructions of loop */
+ };
+ struct loop_info loopStack[MAX_LOOP_NESTING];
+ GLuint loopStackDepth = 0;
+ GLuint i;
+
+ for (i = 0; i < MAX_PROGRAM_TEMPS; i++){
+ intBegin[i] = intEnd[i] = -1;
+ }
+
+ /* Scan instructions looking for temporary registers */
+ for (i = 0; i < numInstructions; i++) {
+ const struct prog_instruction *inst = instructions + i;
+ if (inst->Opcode == OPCODE_BGNLOOP) {
+ loopStack[loopStackDepth].Start = i;
+ loopStack[loopStackDepth].End = inst->BranchTarget;
+ loopStackDepth++;
+ }
+ else if (inst->Opcode == OPCODE_ENDLOOP) {
+ loopStackDepth--;
+ }
+ else if (inst->Opcode == OPCODE_CAL) {
+ return GL_FALSE;
+ }
+ else {
+ const GLuint numSrc = 3;
+ GLuint j;
+ for (j = 0; j < numSrc; j++) {
+ if (inst->SrcReg[j].File == PROGRAM_TEMPORARY) {
+ const GLuint index = inst->SrcReg[j].Index;
+ if (inst->SrcReg[j].RelAddr)
+ return GL_FALSE;
+ update_interval(intBegin, intEnd, index, i);
+ if (loopStackDepth > 0) {
+ /* extend temp register's interval to end of loop */
+ GLuint loopEnd = loopStack[loopStackDepth - 1].End;
+ update_interval(intBegin, intEnd, index, loopEnd);
+ }
+ }
+ }
+ if (inst->DstReg.File == PROGRAM_TEMPORARY) {
+ const GLuint index = inst->DstReg.Index;
+ if (inst->DstReg.RelAddr)
+ return GL_FALSE;
+ update_interval(intBegin, intEnd, index, i);
+ if (loopStackDepth > 0) {
+ /* extend temp register's interval to end of loop */
+ GLuint loopEnd = loopStack[loopStackDepth - 1].End;
+ update_interval(intBegin, intEnd, index, loopEnd);
+ }
+ }
+ }
+ }
+
+ return GL_TRUE;
+}
+
+
+/**
+ * This is called if we run out of GRF registers. Examine the live intervals
+ * of temp regs in the program and free those which won't be used again.
+ */
+static void
+reclaim_temps(struct brw_wm_compile *c)
+{
+ GLint intBegin[BRW_WM_MAX_TEMPS];
+ GLint intEnd[BRW_WM_MAX_TEMPS];
+ int index;
+
+ /*printf("Reclaim temps:\n");*/
+
+ _mesa_find_temp_intervals(c->fp_instructions, c->nr_fp_insns,
+ intBegin, intEnd);
+
+ for (index = 0; index < BRW_WM_MAX_TEMPS; index++) {
+ if (intEnd[index] != -1 && intEnd[index] < c->cur_inst) {
+ /* program temp[i] can be freed */
+ int component;
+ /*printf(" temp[%d] is dead\n", index);*/
+ for (component = 0; component < 4; component++) {
+ if (c->wm_regs[TGSI_FILE_TEMPORARY][index][component].inited) {
+ int r = c->wm_regs[TGSI_FILE_TEMPORARY][index][component].reg.nr;
+ release_grf(c, r);
+ /*
+ printf(" Reclaim temp %d, reg %d at inst %d\n",
+ index, r, c->cur_inst);
+ */
+ c->wm_regs[TGSI_FILE_TEMPORARY][index][component].inited = GL_FALSE;
+ }
+ }
+ }
+ }
+}
+
+
+
+
+/**
+ * Preallocate registers. This sets up the Mesa to hardware register
+ * mapping for certain registers, such as constants (uniforms/state vars)
+ * and shader inputs.
+ */
+static void prealloc_reg(struct brw_wm_compile *c)
+{
+ int i, j;
+ struct brw_reg reg;
+ int urb_read_length = 0;
+ GLuint inputs = FRAG_BIT_WPOS | c->fp_interp_emitted;
+ GLuint reg_index = 0;
+
+ memset(c->used_grf, GL_FALSE, sizeof(c->used_grf));
+ c->first_free_grf = 0;
+
+ for (i = 0; i < 4; i++) {
+ if (i < c->key.nr_depth_regs)
+ reg = brw_vec8_grf(i * 2, 0);
+ else
+ reg = brw_vec8_grf(0, 0);
+ set_reg(c, TGSI_FILE_PAYLOAD, PAYLOAD_DEPTH, i, reg);
+ }
+ reg_index += 2 * c->key.nr_depth_regs;
+
+ /* constants */
+ {
+ const GLuint nr_params = c->fp->program.Base.Parameters->NumParameters;
+ const GLuint nr_temps = c->fp->program.Base.NumTemporaries;
+
+ /* use a real constant buffer, or just use a section of the GRF? */
+ /* XXX this heuristic may need adjustment... */
+ if ((nr_params + nr_temps) * 4 + reg_index > 80)
+ c->fp->use_const_buffer = GL_TRUE;
+ else
+ c->fp->use_const_buffer = GL_FALSE;
+ /*printf("WM use_const_buffer = %d\n", c->fp->use_const_buffer);*/
+
+ if (c->fp->use_const_buffer) {
+ /* We'll use a real constant buffer and fetch constants from
+ * it with a dataport read message.
+ */
+
+ /* number of float constants in CURBE */
+ c->prog_data.nr_params = 0;
+ }
+ else {
+ const struct gl_program_parameter_list *plist =
+ c->fp->program.Base.Parameters;
+ int index = 0;
+
+ /* number of float constants in CURBE */
+ c->prog_data.nr_params = 4 * nr_params;
+
+ /* loop over program constants (float[4]) */
+ for (i = 0; i < nr_params; i++) {
+ /* loop over XYZW channels */
+ for (j = 0; j < 4; j++, index++) {
+ reg = brw_vec1_grf(reg_index + index / 8, index % 8);
+ /* Save pointer to parameter/constant value.
+ * Constants will be copied in prepare_constant_buffer()
+ */
+ c->prog_data.param[index] = &plist->ParameterValues[i][j];
+ set_reg(c, TGSI_FILE_STATE_VAR, i, j, reg);
+ }
+ }
+ /* number of constant regs used (each reg is float[8]) */
+ c->nr_creg = 2 * ((4 * nr_params + 15) / 16);
+ reg_index += c->nr_creg;
+ }
+ }
+
+ /* fragment shader inputs */
+ for (i = 0; i < VERT_RESULT_MAX; i++) {
+ int fp_input;
+
+ if (i >= VERT_RESULT_VAR0)
+ fp_input = i - VERT_RESULT_VAR0 + FRAG_ATTRIB_VAR0;
+ else if (i <= VERT_RESULT_TEX7)
+ fp_input = i;
+ else
+ fp_input = -1;
+
+ if (fp_input >= 0 && inputs & (1 << fp_input)) {
+ urb_read_length = reg_index;
+ reg = brw_vec8_grf(reg_index, 0);
+ for (j = 0; j < 4; j++)
+ set_reg(c, TGSI_FILE_PAYLOAD, fp_input, j, reg);
+ }
+ if (c->key.nr_vp_outputs > i) {
+ reg_index += 2;
+ }
+ }
+
+ c->prog_data.first_curbe_grf = c->key.nr_depth_regs * 2;
+ c->prog_data.urb_read_length = urb_read_length;
+ c->prog_data.curb_read_length = c->nr_creg;
+ c->emit_mask_reg = brw_uw1_reg(BRW_GENERAL_REGISTER_FILE, reg_index, 0);
+ reg_index++;
+ c->stack = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, reg_index, 0);
+ reg_index += 2;
+
+ /* mark GRF regs [0..reg_index-1] as in-use */
+ for (i = 0; i < reg_index; i++)
+ prealloc_grf(c, i);
+
+ /* Don't use GRF 126, 127. Using them seems to lead to GPU lock-ups */
+ prealloc_grf(c, 126);
+ prealloc_grf(c, 127);
+
+ for (i = 0; i < c->nr_fp_insns; i++) {
+ const struct brw_fp_instruction *inst = &c->fp_instructions[i];
+ struct brw_reg dst[4];
+
+ switch (inst->Opcode) {
+ case OPCODE_TEX:
+ case OPCODE_TXB:
+ /* Allocate the channels of texture results contiguously,
+ * since they are written out that way by the sampler unit.
+ */
+ for (j = 0; j < 4; j++) {
+ dst[j] = get_dst_reg(c, inst, j);
+ if (j != 0)
+ assert(dst[j].nr == dst[j - 1].nr + 1);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ /* An instruction may reference up to three constants.
+ * They'll be found in these registers.
+ * XXX alloc these on demand!
+ */
+ if (c->fp->use_const_buffer) {
+ for (i = 0; i < 3; i++) {
+ c->current_const[i].index = -1;
+ c->current_const[i].reg = brw_vec8_grf(alloc_grf(c), 0);
+ }
+ }
+#if 0
+ printf("USE CONST BUFFER? %d\n", c->fp->use_const_buffer);
+ printf("AFTER PRE_ALLOC, reg_index = %d\n", reg_index);
+#endif
+}
+
+
+/**
+ * Check if any of the instruction's src registers are constants, uniforms,
+ * or statevars. If so, fetch any constants that we don't already have in
+ * the three GRF slots.
+ */
+static void fetch_constants(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint i;
+
+ /* loop over instruction src regs */
+ for (i = 0; i < 3; i++) {
+ const struct prog_src_register *src = &inst->SrcReg[i];
+ if (src->File == TGSI_FILE_IMMEDIATE ||
+ src->File == TGSI_FILE_CONSTANT) {
+ c->current_const[i].index = src->Index;
+
+#if 0
+ printf(" fetch const[%d] for arg %d into reg %d\n",
+ src->Index, i, c->current_const[i].reg.nr);
+#endif
+
+ /* need to fetch the constant now */
+ brw_dp_READ_4(p,
+ c->current_const[i].reg, /* writeback dest */
+ src->RelAddr, /* relative indexing? */
+ 16 * src->Index, /* byte offset */
+ SURF_INDEX_FRAG_CONST_BUFFER/* binding table index */
+ );
+ }
+ }
+}
+
+
+/**
+ * Convert Mesa dst register to brw register.
+ */
+static struct brw_reg get_dst_reg(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst,
+ GLuint component)
+{
+ const int nr = 1;
+ return get_reg(c, inst->DstReg.File, inst->DstReg.Index, component, nr,
+ 0, 0);
+}
+
+
+static struct brw_reg
+get_src_reg_const(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst,
+ GLuint srcRegIndex, GLuint component)
+{
+ /* We should have already fetched the constant from the constant
+ * buffer in fetch_constants(). Now we just have to return a
+ * register description that extracts the needed component and
+ * smears it across all eight vector components.
+ */
+ const struct prog_src_register *src = &inst->SrcReg[srcRegIndex];
+ struct brw_reg const_reg;
+
+ assert(component < 4);
+ assert(srcRegIndex < 3);
+ assert(c->current_const[srcRegIndex].index != -1);
+ const_reg = c->current_const[srcRegIndex].reg;
+
+ /* extract desired float from the const_reg, and smear */
+ const_reg = stride(const_reg, 0, 1, 0);
+ const_reg.subnr = component * 4;
+
+ if (src->Negate)
+ const_reg = negate(const_reg);
+ if (src->Abs)
+ const_reg = brw_abs(const_reg);
+
+#if 0
+ printf(" form const[%d].%d for arg %d, reg %d\n",
+ c->current_const[srcRegIndex].index,
+ component,
+ srcRegIndex,
+ const_reg.nr);
+#endif
+
+ return const_reg;
+}
+
+
+/**
+ * Convert Mesa src register to brw register.
+ */
+static struct brw_reg get_src_reg(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst,
+ GLuint srcRegIndex, GLuint channel)
+{
+ const struct prog_src_register *src = &inst->SrcReg[srcRegIndex];
+ const GLuint nr = 1;
+ const GLuint component = BRW_GET_SWZ(src->Swizzle, channel);
+
+ /* Extended swizzle terms */
+ if (component == SWIZZLE_ZERO) {
+ return brw_imm_f(0.0F);
+ }
+ else if (component == SWIZZLE_ONE) {
+ return brw_imm_f(1.0F);
+ }
+
+ if (c->fp->use_const_buffer &&
+ (src->File == TGSI_FILE_STATE_VAR ||
+ src->File == TGSI_FILE_CONSTANT ||
+ src->File == TGSI_FILE_UNIFORM)) {
+ return get_src_reg_const(c, inst, srcRegIndex, component);
+ }
+ else {
+ /* other type of source register */
+ return get_reg(c, src->File, src->Index, component, nr,
+ src->Negate, src->Abs);
+ }
+}
+
+
+/**
+ * Same as \sa get_src_reg() but if the register is a immediate, emit
+ * a brw_reg encoding the immediate.
+ * Note that a brw instruction only allows one src operand to be a immediate.
+ * For instructions with more than one operand, only the second can be a
+ * immediate. This means that we treat some immediates as constants
+ * (which why TGSI_FILE_IMMEDIATE is checked in fetch_constants()).
+ *
+ */
+static struct brw_reg get_src_reg_imm(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst,
+ GLuint srcRegIndex, GLuint channel)
+{
+ const struct prog_src_register *src = &inst->SrcReg[srcRegIndex];
+ if (src->File == TGSI_FILE_IMMEDIATE) {
+ /* an immediate */
+ const int component = BRW_GET_SWZ(src->Swizzle, channel);
+ const GLfloat *param =
+ c->fp->program.Base.Parameters->ParameterValues[src->Index];
+ GLfloat value = param[component];
+ if (src->Negate)
+ value = -value;
+ if (src->Abs)
+ value = FABSF(value);
+#if 0
+ printf(" form immed value %f for chan %d\n", value, channel);
+#endif
+ return brw_imm_f(value);
+ }
+ else {
+ return get_src_reg(c, inst, srcRegIndex, channel);
+ }
+}
+
+
+/**
+ * Subroutines are minimal support for resusable instruction sequences.
+ * They are implemented as simply as possible to minimise overhead: there
+ * is no explicit support for communication between the caller and callee
+ * other than saving the return address in a temporary register, nor is
+ * there any automatic local storage. This implies that great care is
+ * required before attempting reentrancy or any kind of nested
+ * subroutine invocations.
+ */
+static void invoke_subroutine( struct brw_wm_compile *c,
+ enum _subroutine subroutine,
+ void (*emit)( struct brw_wm_compile * ) )
+{
+ struct brw_compile *p = &c->func;
+
+ assert( subroutine < BRW_WM_MAX_SUBROUTINE );
+
+ if( c->subroutines[ subroutine ] ) {
+ /* subroutine previously emitted: reuse existing instructions */
+
+ int mark = mark_tmps( c );
+ struct brw_reg return_address = retype( alloc_tmp( c ),
+ BRW_REGISTER_TYPE_UD );
+ int here = p->nr_insn;
+
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_ADD( p, return_address, brw_ip_reg(), brw_imm_ud( 2 << 4 ) );
+
+ brw_ADD( p, brw_ip_reg(), brw_ip_reg(),
+ brw_imm_d( ( c->subroutines[ subroutine ] -
+ here - 1 ) << 4 ) );
+ brw_pop_insn_state(p);
+
+ release_tmps( c, mark );
+ } else {
+ /* previously unused subroutine: emit, and mark for later reuse */
+
+ int mark = mark_tmps( c );
+ struct brw_reg return_address = retype( alloc_tmp( c ),
+ BRW_REGISTER_TYPE_UD );
+ struct brw_instruction *calc;
+ int base = p->nr_insn;
+
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ calc = brw_ADD( p, return_address, brw_ip_reg(), brw_imm_ud( 0 ) );
+ brw_pop_insn_state(p);
+
+ c->subroutines[ subroutine ] = p->nr_insn;
+
+ emit( c );
+
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_MOV( p, brw_ip_reg(), return_address );
+ brw_pop_insn_state(p);
+
+ brw_set_src1( calc, brw_imm_ud( ( p->nr_insn - base ) << 4 ) );
+
+ release_tmps( c, mark );
+ }
+}
+
+static void emit_trunc( struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ int i;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF);
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ struct brw_reg src, dst;
+ dst = get_dst_reg(c, inst, i);
+ src = get_src_reg(c, inst, 0, i);
+ brw_RNDZ(p, dst, src);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_mov( struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ int i;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF);
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ struct brw_reg src, dst;
+ dst = get_dst_reg(c, inst, i);
+ /* XXX some moves from immediate value don't work reliably!!! */
+ /*src = get_src_reg_imm(c, inst, 0, i);*/
+ src = get_src_reg(c, inst, 0, i);
+ brw_MOV(p, dst, src);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_pixel_xy(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_reg r1 = brw_vec1_grf(1, 0);
+ struct brw_reg r1_uw = retype(r1, BRW_REGISTER_TYPE_UW);
+
+ struct brw_reg dst0, dst1;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+
+ dst0 = get_dst_reg(c, inst, 0);
+ dst1 = get_dst_reg(c, inst, 1);
+ /* Calculate pixel centers by adding 1 or 0 to each of the
+ * micro-tile coordinates passed in r1.
+ */
+ if (mask & WRITEMASK_X) {
+ brw_ADD(p,
+ vec8(retype(dst0, BRW_REGISTER_TYPE_UW)),
+ stride(suboffset(r1_uw, 4), 2, 4, 0),
+ brw_imm_v(0x10101010));
+ }
+
+ if (mask & WRITEMASK_Y) {
+ brw_ADD(p,
+ vec8(retype(dst1, BRW_REGISTER_TYPE_UW)),
+ stride(suboffset(r1_uw, 5), 2, 4, 0),
+ brw_imm_v(0x11001100));
+ }
+}
+
+static void emit_delta_xy(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_reg r1 = brw_vec1_grf(1, 0);
+ struct brw_reg dst0, dst1, src0, src1;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+
+ dst0 = get_dst_reg(c, inst, 0);
+ dst1 = get_dst_reg(c, inst, 1);
+ src0 = get_src_reg(c, inst, 0, 0);
+ src1 = get_src_reg(c, inst, 0, 1);
+ /* Calc delta X,Y by subtracting origin in r1 from the pixel
+ * centers.
+ */
+ if (mask & WRITEMASK_X) {
+ brw_ADD(p,
+ dst0,
+ retype(src0, BRW_REGISTER_TYPE_UW),
+ negate(r1));
+ }
+
+ if (mask & WRITEMASK_Y) {
+ brw_ADD(p,
+ dst1,
+ retype(src1, BRW_REGISTER_TYPE_UW),
+ negate(suboffset(r1,1)));
+
+ }
+}
+
+static void fire_fb_write( struct brw_wm_compile *c,
+ GLuint base_reg,
+ GLuint nr,
+ GLuint target,
+ GLuint eot)
+{
+ struct brw_compile *p = &c->func;
+ /* Pass through control information:
+ */
+ /* mov (8) m1.0<1>:ud r1.0<8;8,1>:ud { Align1 NoMask } */
+ {
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE); /* ? */
+ brw_MOV(p,
+ brw_message_reg(base_reg + 1),
+ brw_vec8_grf(1, 0));
+ brw_pop_insn_state(p);
+ }
+ /* Send framebuffer write message: */
+ brw_fb_WRITE(p,
+ retype(vec8(brw_null_reg()), BRW_REGISTER_TYPE_UW),
+ base_reg,
+ retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW),
+ target,
+ nr,
+ 0,
+ eot);
+}
+
+static void emit_fb_write(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ int nr = 2;
+ int channel;
+ GLuint target, eot;
+ struct brw_reg src0;
+
+ /* Reserve a space for AA - may not be needed:
+ */
+ if (c->key.aa_dest_stencil_reg)
+ nr += 1;
+
+ brw_push_insn_state(p);
+ for (channel = 0; channel < 4; channel++) {
+ src0 = get_src_reg(c, inst, 0, channel);
+ /* mov (8) m2.0<1>:ud r28.0<8;8,1>:ud { Align1 } */
+ /* mov (8) m6.0<1>:ud r29.0<8;8,1>:ud { Align1 SecHalf } */
+ brw_MOV(p, brw_message_reg(nr + channel), src0);
+ }
+ /* skip over the regs populated above: */
+ nr += 8;
+ brw_pop_insn_state(p);
+
+ if (c->key.source_depth_to_render_target) {
+ if (c->key.computes_depth) {
+ src0 = get_src_reg(c, inst, 2, 2);
+ brw_MOV(p, brw_message_reg(nr), src0);
+ }
+ else {
+ src0 = get_src_reg(c, inst, 1, 1);
+ brw_MOV(p, brw_message_reg(nr), src0);
+ }
+
+ nr += 2;
+ }
+
+ if (c->key.dest_depth_reg) {
+ const GLuint comp = c->key.dest_depth_reg / 2;
+ const GLuint off = c->key.dest_depth_reg % 2;
+
+ if (off != 0) {
+ /* XXX this code needs review/testing */
+ struct brw_reg arg1_0 = get_src_reg(c, inst, 1, comp);
+ struct brw_reg arg1_1 = get_src_reg(c, inst, 1, comp+1);
+
+ brw_push_insn_state(p);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+
+ brw_MOV(p, brw_message_reg(nr), offset(arg1_0, 1));
+ /* 2nd half? */
+ brw_MOV(p, brw_message_reg(nr+1), arg1_1);
+ brw_pop_insn_state(p);
+ }
+ else
+ {
+ struct brw_reg src = get_src_reg(c, inst, 1, 1);
+ brw_MOV(p, brw_message_reg(nr), src);
+ }
+ nr += 2;
+ }
+
+ target = inst->Aux >> 1;
+ eot = inst->Aux & 1;
+ fire_fb_write(c, 0, nr, target, eot);
+}
+
+static void emit_pixel_w( struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ if (mask & WRITEMASK_W) {
+ struct brw_reg dst, src0, delta0, delta1;
+ struct brw_reg interp3;
+
+ dst = get_dst_reg(c, inst, 3);
+ src0 = get_src_reg(c, inst, 0, 0);
+ delta0 = get_src_reg(c, inst, 1, 0);
+ delta1 = get_src_reg(c, inst, 1, 1);
+
+ interp3 = brw_vec1_grf(src0.nr+1, 4);
+ /* Calc 1/w - just linterp wpos[3] optimized by putting the
+ * result straight into a message reg.
+ */
+ brw_LINE(p, brw_null_reg(), interp3, delta0);
+ brw_MAC(p, brw_message_reg(2), suboffset(interp3, 1), delta1);
+
+ /* Calc w */
+ brw_math_16( p, dst,
+ BRW_MATH_FUNCTION_INV,
+ BRW_MATH_SATURATE_NONE,
+ 2, brw_null_reg(),
+ BRW_MATH_PRECISION_FULL);
+ }
+}
+
+static void emit_linterp(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg interp[4];
+ struct brw_reg dst, delta0, delta1;
+ struct brw_reg src0;
+ GLuint nr, i;
+
+ src0 = get_src_reg(c, inst, 0, 0);
+ delta0 = get_src_reg(c, inst, 1, 0);
+ delta1 = get_src_reg(c, inst, 1, 1);
+ nr = src0.nr;
+
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+
+ for(i = 0; i < 4; i++ ) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ brw_LINE(p, brw_null_reg(), interp[i], delta0);
+ brw_MAC(p, dst, suboffset(interp[i],1), delta1);
+ }
+ }
+}
+
+static void emit_cinterp(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+
+ struct brw_reg interp[4];
+ struct brw_reg dst, src0;
+ GLuint nr, i;
+
+ src0 = get_src_reg(c, inst, 0, 0);
+ nr = src0.nr;
+
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+
+ for(i = 0; i < 4; i++ ) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ brw_MOV(p, dst, suboffset(interp[i],3));
+ }
+ }
+}
+
+static void emit_pinterp(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+
+ struct brw_reg interp[4];
+ struct brw_reg dst, delta0, delta1;
+ struct brw_reg src0, w;
+ GLuint nr, i;
+
+ src0 = get_src_reg(c, inst, 0, 0);
+ delta0 = get_src_reg(c, inst, 1, 0);
+ delta1 = get_src_reg(c, inst, 1, 1);
+ w = get_src_reg(c, inst, 2, 3);
+ nr = src0.nr;
+
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+
+ for(i = 0; i < 4; i++ ) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ brw_LINE(p, brw_null_reg(), interp[i], delta0);
+ brw_MAC(p, dst, suboffset(interp[i],1),
+ delta1);
+ brw_MUL(p, dst, dst, w);
+ }
+ }
+}
+
+/* Sets the destination channels to 1.0 or 0.0 according to glFrontFacing. */
+static void emit_frontfacing(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg r1_6ud = retype(brw_vec1_grf(1, 6), BRW_REGISTER_TYPE_UD);
+ struct brw_reg dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ brw_MOV(p, dst, brw_imm_f(0.0));
+ }
+ }
+
+ /* bit 31 is "primitive is back face", so checking < (1 << 31) gives
+ * us front face
+ */
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, r1_6ud, brw_imm_ud(1 << 31));
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ brw_MOV(p, dst, brw_imm_f(1.0));
+ }
+ }
+ brw_set_predicate_control_flag_value(p, 0xff);
+}
+
+static void emit_xpd(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ int i;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ for (i = 0; i < 4; i++) {
+ GLuint i2 = (i+2)%3;
+ GLuint i1 = (i+1)%3;
+ if (mask & (1<<i)) {
+ struct brw_reg src0, src1, dst;
+ dst = get_dst_reg(c, inst, i);
+ src0 = negate(get_src_reg(c, inst, 0, i2));
+ src1 = get_src_reg_imm(c, inst, 1, i1);
+ brw_MUL(p, brw_null_reg(), src0, src1);
+ src0 = get_src_reg(c, inst, 0, i1);
+ src1 = get_src_reg_imm(c, inst, 1, i2);
+ brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF);
+ brw_MAC(p, dst, src0, src1);
+ brw_set_saturate(p, 0);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_dp3(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_reg src0[3], src1[3], dst;
+ int i;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1;
+
+ if (!(mask & WRITEMASK_XYZW))
+ return;
+
+ assert(is_power_of_two(mask & WRITEMASK_XYZW));
+
+ for (i = 0; i < 3; i++) {
+ src0[i] = get_src_reg(c, inst, 0, i);
+ src1[i] = get_src_reg_imm(c, inst, 1, i);
+ }
+
+ dst = get_dst_reg(c, inst, dst_chan);
+ brw_MUL(p, brw_null_reg(), src0[0], src1[0]);
+ brw_MAC(p, brw_null_reg(), src0[1], src1[1]);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_MAC(p, dst, src0[2], src1[2]);
+ brw_set_saturate(p, 0);
+}
+
+static void emit_dp4(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_reg src0[4], src1[4], dst;
+ int i;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1;
+
+ if (!(mask & WRITEMASK_XYZW))
+ return;
+
+ assert(is_power_of_two(mask & WRITEMASK_XYZW));
+
+ for (i = 0; i < 4; i++) {
+ src0[i] = get_src_reg(c, inst, 0, i);
+ src1[i] = get_src_reg_imm(c, inst, 1, i);
+ }
+ dst = get_dst_reg(c, inst, dst_chan);
+ brw_MUL(p, brw_null_reg(), src0[0], src1[0]);
+ brw_MAC(p, brw_null_reg(), src0[1], src1[1]);
+ brw_MAC(p, brw_null_reg(), src0[2], src1[2]);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_MAC(p, dst, src0[3], src1[3]);
+ brw_set_saturate(p, 0);
+}
+
+static void emit_dph(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_reg src0[4], src1[4], dst;
+ int i;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1;
+
+ if (!(mask & WRITEMASK_XYZW))
+ return;
+
+ assert(is_power_of_two(mask & WRITEMASK_XYZW));
+
+ for (i = 0; i < 4; i++) {
+ src0[i] = get_src_reg(c, inst, 0, i);
+ src1[i] = get_src_reg_imm(c, inst, 1, i);
+ }
+ dst = get_dst_reg(c, inst, dst_chan);
+ brw_MUL(p, brw_null_reg(), src0[0], src1[0]);
+ brw_MAC(p, brw_null_reg(), src0[1], src1[1]);
+ brw_MAC(p, dst, src0[2], src1[2]);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_ADD(p, dst, dst, src1[3]);
+ brw_set_saturate(p, 0);
+}
+
+/**
+ * Emit a scalar instruction, like RCP, RSQ, LOG, EXP.
+ * Note that the result of the function is smeared across the dest
+ * register's X, Y, Z and W channels (subject to writemasking of course).
+ */
+static void emit_math1(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst, GLuint func)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1;
+
+ if (!(mask & WRITEMASK_XYZW))
+ return;
+
+ assert(is_power_of_two(mask & WRITEMASK_XYZW));
+
+ /* Get first component of source register */
+ dst = get_dst_reg(c, inst, dst_chan);
+ src0 = get_src_reg(c, inst, 0, 0);
+
+ brw_MOV(p, brw_message_reg(2), src0);
+ brw_math(p,
+ dst,
+ func,
+ (inst->SaturateMode != SATURATE_OFF) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE,
+ 2,
+ brw_null_reg(),
+ BRW_MATH_DATA_VECTOR,
+ BRW_MATH_PRECISION_FULL);
+}
+
+static void emit_rcp(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_INV);
+}
+
+static void emit_rsq(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_RSQ);
+}
+
+static void emit_sin(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_SIN);
+}
+
+static void emit_cos(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_COS);
+}
+
+static void emit_ex2(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_EXP);
+}
+
+static void emit_lg2(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_LOG);
+}
+
+static void emit_add(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, src1, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ src0 = get_src_reg(c, inst, 0, i);
+ src1 = get_src_reg_imm(c, inst, 1, i);
+ brw_ADD(p, dst, src0, src1);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_arl(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, addr_reg;
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ addr_reg = brw_uw8_reg(BRW_ARCHITECTURE_REGISTER_FILE,
+ BRW_ARF_ADDRESS, 0);
+ src0 = get_src_reg(c, inst, 0, 0); /* channel 0 */
+ brw_MOV(p, addr_reg, src0);
+ brw_set_saturate(p, 0);
+}
+
+
+static void emit_mul(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, src1, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ src0 = get_src_reg(c, inst, 0, i);
+ src1 = get_src_reg_imm(c, inst, 1, i);
+ brw_MUL(p, dst, src0, src1);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_frc(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ src0 = get_src_reg_imm(c, inst, 0, i);
+ brw_FRC(p, dst, src0);
+ }
+ }
+ if (inst->SaturateMode != SATURATE_OFF)
+ brw_set_saturate(p, 0);
+}
+
+static void emit_flr(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ src0 = get_src_reg_imm(c, inst, 0, i);
+ brw_RNDD(p, dst, src0);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+
+static void emit_min_max(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ const GLuint mask = inst->DstReg.WriteMask;
+ const int mark = mark_tmps(c);
+ int i;
+ brw_push_insn_state(p);
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ struct brw_reg real_dst = get_dst_reg(c, inst, i);
+ struct brw_reg src0 = get_src_reg(c, inst, 0, i);
+ struct brw_reg src1 = get_src_reg(c, inst, 1, i);
+ struct brw_reg dst;
+ /* if dst==src0 or dst==src1 we need to use a temp reg */
+ GLboolean use_temp = brw_same_reg(dst, src0) ||
+ brw_same_reg(dst, src1);
+ if (use_temp)
+ dst = alloc_tmp(c);
+ else
+ dst = real_dst;
+
+ /*
+ printf(" Min/max: dst %d src0 %d src1 %d\n",
+ dst.nr, src0.nr, src1.nr);
+ */
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_MOV(p, dst, src0);
+ brw_set_saturate(p, 0);
+
+ if (inst->Opcode == OPCODE_MIN)
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, src1, src0);
+ else
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_G, src1, src0);
+
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
+ brw_MOV(p, dst, src1);
+ brw_set_saturate(p, 0);
+ brw_set_predicate_control_flag_value(p, 0xff);
+ if (use_temp)
+ brw_MOV(p, real_dst, dst);
+ }
+ }
+ brw_pop_insn_state(p);
+ release_tmps(c, mark);
+}
+
+static void emit_pow(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg dst, src0, src1;
+ GLuint mask = inst->DstReg.WriteMask;
+ int dst_chan = ffs(mask & WRITEMASK_XYZW) - 1;
+
+ if (!(mask & WRITEMASK_XYZW))
+ return;
+
+ assert(is_power_of_two(mask & WRITEMASK_XYZW));
+
+ dst = get_dst_reg(c, inst, dst_chan);
+ src0 = get_src_reg_imm(c, inst, 0, 0);
+ src1 = get_src_reg_imm(c, inst, 1, 0);
+
+ brw_MOV(p, brw_message_reg(2), src0);
+ brw_MOV(p, brw_message_reg(3), src1);
+
+ brw_math(p,
+ dst,
+ BRW_MATH_FUNCTION_POW,
+ (inst->SaturateMode != SATURATE_OFF) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE,
+ 2,
+ brw_null_reg(),
+ BRW_MATH_DATA_VECTOR,
+ BRW_MATH_PRECISION_FULL);
+}
+
+static void emit_lrp(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg dst, tmp1, tmp2, src0, src1, src2;
+ int i;
+ int mark = mark_tmps(c);
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ src0 = get_src_reg(c, inst, 0, i);
+
+ src1 = get_src_reg_imm(c, inst, 1, i);
+
+ if (src1.nr == dst.nr) {
+ tmp1 = alloc_tmp(c);
+ brw_MOV(p, tmp1, src1);
+ } else
+ tmp1 = src1;
+
+ src2 = get_src_reg(c, inst, 2, i);
+ if (src2.nr == dst.nr) {
+ tmp2 = alloc_tmp(c);
+ brw_MOV(p, tmp2, src2);
+ } else
+ tmp2 = src2;
+
+ brw_ADD(p, dst, negate(src0), brw_imm_f(1.0));
+ brw_MUL(p, brw_null_reg(), dst, tmp2);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_MAC(p, dst, src0, tmp1);
+ brw_set_saturate(p, 0);
+ }
+ release_tmps(c, mark);
+ }
+}
+
+/**
+ * For GLSL shaders, this KIL will be unconditional.
+ * It may be contained inside an IF/ENDIF structure of course.
+ */
+static void emit_kil(struct brw_wm_compile *c)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg depth = retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UW);
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_NOT(p, c->emit_mask_reg, brw_mask_reg(1)); //IMASK
+ brw_AND(p, depth, c->emit_mask_reg, depth);
+ brw_pop_insn_state(p);
+}
+
+static void emit_mad(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg dst, src0, src1, src2;
+ int i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ src0 = get_src_reg(c, inst, 0, i);
+ src1 = get_src_reg_imm(c, inst, 1, i);
+ src2 = get_src_reg_imm(c, inst, 2, i);
+ brw_MUL(p, dst, src0, src1);
+
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_ADD(p, dst, dst, src2);
+ brw_set_saturate(p, 0);
+ }
+ }
+}
+
+static void emit_sop(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst, GLuint cond)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg dst, src0, src1;
+ int i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i);
+ src0 = get_src_reg(c, inst, 0, i);
+ src1 = get_src_reg_imm(c, inst, 1, i);
+ brw_push_insn_state(p);
+ brw_CMP(p, brw_null_reg(), cond, src0, src1);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_MOV(p, dst, brw_imm_f(0.0));
+ brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
+ brw_MOV(p, dst, brw_imm_f(1.0));
+ brw_pop_insn_state(p);
+ }
+ }
+}
+
+static void emit_slt(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_L);
+}
+
+static void emit_sle(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_LE);
+}
+
+static void emit_sgt(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_G);
+}
+
+static void emit_sge(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_GE);
+}
+
+static void emit_seq(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_EQ);
+}
+
+static void emit_sne(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_NEQ);
+}
+
+static INLINE struct brw_reg high_words( struct brw_reg reg )
+{
+ return stride( suboffset( retype( reg, BRW_REGISTER_TYPE_W ), 1 ),
+ 0, 8, 2 );
+}
+
+static INLINE struct brw_reg low_words( struct brw_reg reg )
+{
+ return stride( retype( reg, BRW_REGISTER_TYPE_W ), 0, 8, 2 );
+}
+
+static INLINE struct brw_reg even_bytes( struct brw_reg reg )
+{
+ return stride( retype( reg, BRW_REGISTER_TYPE_B ), 0, 16, 2 );
+}
+
+static INLINE struct brw_reg odd_bytes( struct brw_reg reg )
+{
+ return stride( suboffset( retype( reg, BRW_REGISTER_TYPE_B ), 1 ),
+ 0, 16, 2 );
+}
+
+
+
+static void emit_wpos_xy(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg src0[2], dst[2];
+
+ dst[0] = get_dst_reg(c, inst, 0);
+ dst[1] = get_dst_reg(c, inst, 1);
+
+ src0[0] = get_src_reg(c, inst, 0, 0);
+ src0[1] = get_src_reg(c, inst, 0, 1);
+
+ /* Calculate the pixel offset from window bottom left into destination
+ * X and Y channels.
+ */
+ if (mask & WRITEMASK_X) {
+ /* X' = X */
+ brw_MOV(p,
+ dst[0],
+ retype(src0[0], BRW_REGISTER_TYPE_W));
+ }
+
+ if (mask & WRITEMASK_Y) {
+ /* Y' = height - 1 - Y */
+ brw_ADD(p,
+ dst[1],
+ negate(retype(src0[1], BRW_REGISTER_TYPE_W)),
+ brw_imm_d(c->key.drawable_height - 1));
+ }
+}
+
+/* TODO
+ BIAS on SIMD8 not working yet...
+ */
+static void emit_txb(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg dst[4], src[4], payload_reg;
+ /* Note: tex_unit was already looked up through SamplerTextures[] */
+ const GLuint unit = inst->tex_unit;
+ GLuint i;
+ GLuint msg_type;
+
+ assert(unit < BRW_MAX_TEX_UNIT);
+
+ payload_reg = get_reg(c, TGSI_FILE_PAYLOAD, PAYLOAD_DEPTH, 0, 1, 0, 0);
+
+ for (i = 0; i < 4; i++)
+ dst[i] = get_dst_reg(c, inst, i);
+ for (i = 0; i < 4; i++)
+ src[i] = get_src_reg(c, inst, 0, i);
+
+ switch (inst->tex_target) {
+ case TEXTURE_1D_INDEX:
+ brw_MOV(p, brw_message_reg(2), src[0]); /* s coord */
+ brw_MOV(p, brw_message_reg(3), brw_imm_f(0)); /* t coord */
+ brw_MOV(p, brw_message_reg(4), brw_imm_f(0)); /* r coord */
+ break;
+ case TEXTURE_2D_INDEX:
+ case TEXTURE_RECT_INDEX:
+ brw_MOV(p, brw_message_reg(2), src[0]);
+ brw_MOV(p, brw_message_reg(3), src[1]);
+ brw_MOV(p, brw_message_reg(4), brw_imm_f(0));
+ break;
+ case TEXTURE_3D_INDEX:
+ case TEXTURE_CUBE_INDEX:
+ brw_MOV(p, brw_message_reg(2), src[0]);
+ brw_MOV(p, brw_message_reg(3), src[1]);
+ brw_MOV(p, brw_message_reg(4), src[2]);
+ break;
+ default:
+ /* invalid target */
+ abort();
+ }
+ brw_MOV(p, brw_message_reg(5), src[3]); /* bias */
+ brw_MOV(p, brw_message_reg(6), brw_imm_f(0)); /* ref (unused?) */
+
+ if (BRW_IS_IGDNG(p->brw)) {
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_BIAS_IGDNG;
+ } else {
+ /* Does it work well on SIMD8? */
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS;
+ }
+
+ brw_SAMPLE(p,
+ retype(vec8(dst[0]), BRW_REGISTER_TYPE_UW), /* dest */
+ 1, /* msg_reg_nr */
+ retype(payload_reg, BRW_REGISTER_TYPE_UW), /* src0 */
+ SURF_INDEX_TEXTURE(unit),
+ unit, /* sampler */
+ inst->DstReg.WriteMask, /* writemask */
+ msg_type, /* msg_type */
+ 4, /* response_length */
+ 4, /* msg_length */
+ 0, /* eot */
+ 1,
+ BRW_SAMPLER_SIMD_MODE_SIMD8);
+}
+
+
+static void emit_tex(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg dst[4], src[4], payload_reg;
+ /* Note: tex_unit was already looked up through SamplerTextures[] */
+ const GLuint unit = inst->tex_unit;
+ GLuint msg_len;
+ GLuint i, nr;
+ GLuint emit;
+ GLboolean shadow = (c->key.shadowtex_mask & (1<<unit)) ? 1 : 0;
+ GLuint msg_type;
+
+ assert(unit < BRW_MAX_TEX_UNIT);
+
+ payload_reg = get_reg(c, TGSI_FILE_PAYLOAD, PAYLOAD_DEPTH, 0, 1, 0, 0);
+
+ for (i = 0; i < 4; i++)
+ dst[i] = get_dst_reg(c, inst, i);
+ for (i = 0; i < 4; i++)
+ src[i] = get_src_reg(c, inst, 0, i);
+
+ switch (inst->tex_target) {
+ case TEXTURE_1D_INDEX:
+ emit = WRITEMASK_X;
+ nr = 1;
+ break;
+ case TEXTURE_2D_INDEX:
+ case TEXTURE_RECT_INDEX:
+ emit = WRITEMASK_XY;
+ nr = 2;
+ break;
+ case TEXTURE_3D_INDEX:
+ case TEXTURE_CUBE_INDEX:
+ emit = WRITEMASK_XYZ;
+ nr = 3;
+ break;
+ default:
+ /* invalid target */
+ abort();
+ }
+ msg_len = 1;
+
+ /* move/load S, T, R coords */
+ for (i = 0; i < nr; i++) {
+ static const GLuint swz[4] = {0,1,2,2};
+ if (emit & (1<<i))
+ brw_MOV(p, brw_message_reg(msg_len+1), src[swz[i]]);
+ else
+ brw_MOV(p, brw_message_reg(msg_len+1), brw_imm_f(0));
+ msg_len += 1;
+ }
+
+ if (shadow) {
+ brw_MOV(p, brw_message_reg(5), brw_imm_f(0)); /* lod / bias */
+ brw_MOV(p, brw_message_reg(6), src[2]); /* ref value / R coord */
+ }
+
+ if (BRW_IS_IGDNG(p->brw)) {
+ if (shadow)
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_COMPARE_IGDNG;
+ else
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_IGDNG;
+ } else {
+ /* Does it work for shadow on SIMD8 ? */
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE;
+ }
+
+ brw_SAMPLE(p,
+ retype(vec8(dst[0]), BRW_REGISTER_TYPE_UW), /* dest */
+ 1, /* msg_reg_nr */
+ retype(payload_reg, BRW_REGISTER_TYPE_UW), /* src0 */
+ SURF_INDEX_TEXTURE(unit),
+ unit, /* sampler */
+ inst->DstReg.WriteMask, /* writemask */
+ msg_type, /* msg_type */
+ 4, /* response_length */
+ shadow ? 6 : 4, /* msg_length */
+ 0, /* eot */
+ 1,
+ BRW_SAMPLER_SIMD_MODE_SIMD8);
+
+ if (shadow)
+ brw_MOV(p, dst[3], brw_imm_f(1.0));
+}
+
+
+/**
+ * Resolve subroutine calls after code emit is done.
+ */
+static void post_wm_emit( struct brw_wm_compile *c )
+{
+ brw_resolve_cals(&c->func);
+}
+
+static void
+get_argument_regs(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst,
+ int index,
+ struct brw_reg *regs,
+ int mask)
+{
+ int i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1 << i))
+ regs[i] = get_src_reg(c, inst, index, i);
+ }
+}
+
+static void brw_wm_emit_branching_shader(struct brw_context *brw, struct brw_wm_compile *c)
+{
+#define MAX_IF_DEPTH 32
+#define MAX_LOOP_DEPTH 32
+ struct brw_instruction *if_inst[MAX_IF_DEPTH], *loop_inst[MAX_LOOP_DEPTH];
+ GLuint i, if_depth = 0, loop_depth = 0;
+ struct brw_compile *p = &c->func;
+ struct brw_indirect stack_index = brw_indirect(0, 0);
+
+ c->out_of_regs = GL_FALSE;
+
+ prealloc_reg(c);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_MOV(p, get_addr_reg(stack_index), brw_address(c->stack));
+
+ for (i = 0; i < c->nr_fp_insns; i++) {
+ const struct brw_fp_instruction *inst = &c->fp_instructions[i];
+ int dst_flags;
+ struct brw_reg args[3][4], dst[4];
+ int j;
+
+ c->cur_inst = i;
+
+#if 0
+ debug_printf("Inst %d: ", i);
+ _mesa_print_instruction(inst);
+#endif
+
+ /* fetch any constants that this instruction needs */
+ if (c->fp->use_const_buffer)
+ fetch_constants(c, inst);
+
+ if (inst->CondUpdate)
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ else
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NONE);
+
+ dst_flags = inst->DstReg.WriteMask;
+ if (inst->SaturateMode == SATURATE_ZERO_ONE)
+ dst_flags |= SATURATE;
+
+ switch (inst->Opcode) {
+ case WM_PIXELXY:
+ emit_pixel_xy(c, inst);
+ break;
+ case WM_DELTAXY:
+ emit_delta_xy(c, inst);
+ break;
+ case WM_PIXELW:
+ emit_pixel_w(c, inst);
+ break;
+ case WM_LINTERP:
+ emit_linterp(c, inst);
+ break;
+ case WM_PINTERP:
+ emit_pinterp(c, inst);
+ break;
+ case WM_CINTERP:
+ emit_cinterp(c, inst);
+ break;
+ case WM_WPOSXY:
+ emit_wpos_xy(c, inst);
+ break;
+ case WM_FB_WRITE:
+ emit_fb_write(c, inst);
+ break;
+ case WM_FRONTFACING:
+ emit_frontfacing(c, inst);
+ break;
+ case OPCODE_ADD:
+ emit_add(c, inst);
+ break;
+ case OPCODE_ARL:
+ emit_arl(c, inst);
+ break;
+ case OPCODE_FRC:
+ emit_frc(c, inst);
+ break;
+ case OPCODE_FLR:
+ emit_flr(c, inst);
+ break;
+ case OPCODE_LRP:
+ emit_lrp(c, inst);
+ break;
+ case OPCODE_TRUNC:
+ emit_trunc(c, inst);
+ break;
+ case OPCODE_MOV:
+ emit_mov(c, inst);
+ break;
+ case OPCODE_DP3:
+ emit_dp3(c, inst);
+ break;
+ case OPCODE_DP4:
+ emit_dp4(c, inst);
+ break;
+ case OPCODE_XPD:
+ emit_xpd(c, inst);
+ break;
+ case OPCODE_DPH:
+ emit_dph(c, inst);
+ break;
+ case OPCODE_RCP:
+ emit_rcp(c, inst);
+ break;
+ case OPCODE_RSQ:
+ emit_rsq(c, inst);
+ break;
+ case OPCODE_SIN:
+ emit_sin(c, inst);
+ break;
+ case OPCODE_COS:
+ emit_cos(c, inst);
+ break;
+ case OPCODE_EX2:
+ emit_ex2(c, inst);
+ break;
+ case OPCODE_LG2:
+ emit_lg2(c, inst);
+ break;
+ case OPCODE_MIN:
+ case OPCODE_MAX:
+ emit_min_max(c, inst);
+ break;
+ case OPCODE_DDX:
+ case OPCODE_DDY:
+ for (j = 0; j < 4; j++) {
+ if (inst->DstReg.WriteMask & (1 << j))
+ dst[j] = get_dst_reg(c, inst, j);
+ else
+ dst[j] = brw_null_reg();
+ }
+ get_argument_regs(c, inst, 0, args[0], WRITEMASK_XYZW);
+ emit_ddxy(p, dst, dst_flags, (inst->Opcode == OPCODE_DDX),
+ args[0]);
+ break;
+ case OPCODE_SLT:
+ emit_slt(c, inst);
+ break;
+ case OPCODE_SLE:
+ emit_sle(c, inst);
+ break;
+ case OPCODE_SGT:
+ emit_sgt(c, inst);
+ break;
+ case OPCODE_SGE:
+ emit_sge(c, inst);
+ break;
+ case OPCODE_SEQ:
+ emit_seq(c, inst);
+ break;
+ case OPCODE_SNE:
+ emit_sne(c, inst);
+ break;
+ case OPCODE_MUL:
+ emit_mul(c, inst);
+ break;
+ case OPCODE_POW:
+ emit_pow(c, inst);
+ break;
+ case OPCODE_MAD:
+ emit_mad(c, inst);
+ break;
+ case OPCODE_TEX:
+ emit_tex(c, inst);
+ break;
+ case OPCODE_TXB:
+ emit_txb(c, inst);
+ break;
+ case OPCODE_KIL_NV:
+ emit_kil(c);
+ break;
+ case OPCODE_IF:
+ assert(if_depth < MAX_IF_DEPTH);
+ if_inst[if_depth++] = brw_IF(p, BRW_EXECUTE_8);
+ break;
+ case OPCODE_ELSE:
+ if_inst[if_depth-1] = brw_ELSE(p, if_inst[if_depth-1]);
+ break;
+ case OPCODE_ENDIF:
+ assert(if_depth > 0);
+ brw_ENDIF(p, if_inst[--if_depth]);
+ break;
+ case OPCODE_BGNSUB:
+ brw_save_label(p, inst->Comment, p->nr_insn);
+ break;
+ case OPCODE_ENDSUB:
+ /* no-op */
+ break;
+ case OPCODE_CAL:
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_set_access_mode(p, BRW_ALIGN_1);
+ brw_ADD(p, deref_1ud(stack_index, 0), brw_ip_reg(), brw_imm_d(3*16));
+ brw_set_access_mode(p, BRW_ALIGN_16);
+ brw_ADD(p, get_addr_reg(stack_index),
+ get_addr_reg(stack_index), brw_imm_d(4));
+ brw_save_call(&c->func, inst->label, p->nr_insn);
+ brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
+ brw_pop_insn_state(p);
+ break;
+
+ case OPCODE_RET:
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_ADD(p, get_addr_reg(stack_index),
+ get_addr_reg(stack_index), brw_imm_d(-4));
+ brw_set_access_mode(p, BRW_ALIGN_1);
+ brw_MOV(p, brw_ip_reg(), deref_1ud(stack_index, 0));
+ brw_set_access_mode(p, BRW_ALIGN_16);
+ brw_pop_insn_state(p);
+
+ break;
+ case OPCODE_BGNLOOP:
+ /* XXX may need to invalidate the current_constant regs */
+ loop_inst[loop_depth++] = brw_DO(p, BRW_EXECUTE_8);
+ break;
+ case OPCODE_BRK:
+ brw_BREAK(p);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ break;
+ case OPCODE_CONT:
+ brw_CONT(p);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ break;
+ case OPCODE_ENDLOOP:
+ {
+ struct brw_instruction *inst0, *inst1;
+ GLuint br = 1;
+
+ if (BRW_IS_IGDNG(brw))
+ br = 2;
+
+ loop_depth--;
+ inst0 = inst1 = brw_WHILE(p, loop_inst[loop_depth]);
+ /* patch all the BREAK/CONT instructions from last BGNLOOP */
+ while (inst0 > loop_inst[loop_depth]) {
+ inst0--;
+ if (inst0->header.opcode == BRW_OPCODE_BREAK) {
+ inst0->bits3.if_else.jump_count = br * (inst1 - inst0 + 1);
+ inst0->bits3.if_else.pop_count = 0;
+ }
+ else if (inst0->header.opcode == BRW_OPCODE_CONTINUE) {
+ inst0->bits3.if_else.jump_count = br * (inst1 - inst0);
+ inst0->bits3.if_else.pop_count = 0;
+ }
+ }
+ }
+ break;
+ default:
+ debug_printf("unsupported IR in fragment shader %d\n",
+ inst->Opcode);
+ }
+
+ if (inst->CondUpdate)
+ brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
+ else
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ }
+ post_wm_emit(c);
+
+ if (BRW_DEBUG & DEBUG_WM) {
+ debug_printf("wm-native:\n");
+ brw_disasm(stderr, p->store, p->nr_insn);
+ }
+}
+
+/**
+ * Do GPU code generation for shaders that use GLSL features such as
+ * flow control. Other shaders will be compiled with the
+ */
+void brw_wm_branching_shader_emit(struct brw_context *brw, struct brw_wm_compile *c)
+{
+ if (BRW_DEBUG & DEBUG_WM) {
+ debug_printf("%s:\n", __FUNCTION__);
+ }
+
+ /* initial instruction translation/simplification */
+ brw_wm_pass_fp(c);
+
+ /* actual code generation */
+ brw_wm_emit_branching_shader(brw, c);
+
+ if (BRW_DEBUG & DEBUG_WM) {
+ brw_wm_print_program(c, "brw_wm_branching_shader_emit done");
+ }
+
+ c->prog_data.total_grf = num_grf_used(c);
+ c->prog_data.total_scratch = 0;
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "brw_wm.h"
+
+
+#undef P /* prompted depth */
+#undef C /* computed */
+#undef N /* non-promoted? */
+
+#define P 0
+#define C 1
+#define N 2
+
+const struct {
+ GLuint mode:2;
+ GLuint sd_present:1;
+ GLuint sd_to_rt:1;
+ GLuint dd_present:1;
+ GLuint ds_present:1;
+} wm_iz_table[IZ_BIT_MAX] =
+{
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { N, 1, 1, 0, 0 },
+ { N, 0, 1, 0, 0 },
+ { N, 0, 1, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { C, 0, 1, 1, 0 },
+ { C, 0, 1, 1, 0 },
+ { P, 0, 0, 0, 0 },
+ { N, 1, 1, 0, 0 },
+ { C, 0, 1, 1, 0 },
+ { C, 0, 1, 1, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { N, 1, 1, 0, 0 },
+ { N, 0, 1, 0, 0 },
+ { N, 0, 1, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { C, 0, 1, 1, 0 },
+ { C, 0, 1, 1, 0 },
+ { P, 0, 0, 0, 0 },
+ { N, 1, 1, 0, 0 },
+ { C, 0, 1, 1, 0 },
+ { C, 0, 1, 1, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { N, 1, 1, 0, 1 },
+ { N, 0, 1, 0, 1 },
+ { N, 0, 1, 0, 1 },
+ { P, 0, 0, 0, 0 },
+ { P, 0, 0, 0, 0 },
+ { C, 0, 1, 1, 1 },
+ { C, 0, 1, 1, 1 },
+ { P, 0, 0, 0, 0 },
+ { N, 1, 1, 0, 1 },
+ { C, 0, 1, 1, 1 },
+ { C, 0, 1, 1, 1 },
+ { P, 0, 0, 0, 0 },
+ { C, 0, 0, 0, 1 },
+ { P, 0, 0, 0, 0 },
+ { C, 0, 1, 0, 1 },
+ { P, 0, 0, 0, 0 },
+ { C, 1, 1, 0, 1 },
+ { C, 0, 1, 0, 1 },
+ { C, 0, 1, 0, 1 },
+ { P, 0, 0, 0, 0 },
+ { C, 1, 1, 1, 1 },
+ { C, 0, 1, 1, 1 },
+ { C, 0, 1, 1, 1 },
+ { P, 0, 0, 0, 0 },
+ { C, 1, 1, 1, 1 },
+ { C, 0, 1, 1, 1 },
+ { C, 0, 1, 1, 1 }
+};
+
+/**
+ * \param line_aa AA_NEVER, AA_ALWAYS or AA_SOMETIMES
+ * \param lookup bitmask of IZ_* flags
+ */
+void brw_wm_lookup_iz( GLuint line_aa,
+ GLuint lookup,
+ GLboolean ps_uses_depth,
+ struct brw_wm_prog_key *key )
+{
+ GLuint reg = 2;
+
+ assert (lookup < IZ_BIT_MAX);
+
+ if (lookup & IZ_PS_COMPUTES_DEPTH_BIT)
+ key->computes_depth = 1;
+
+ if (wm_iz_table[lookup].sd_present || ps_uses_depth) {
+ key->source_depth_reg = reg;
+ reg += 2;
+ }
+
+ if (wm_iz_table[lookup].sd_to_rt)
+ key->source_depth_to_render_target = 1;
+
+ if (wm_iz_table[lookup].ds_present || line_aa != AA_NEVER) {
+ key->aa_dest_stencil_reg = reg;
+ key->runtime_check_aads_emit = (!wm_iz_table[lookup].ds_present &&
+ line_aa == AA_SOMETIMES);
+ reg++;
+ }
+
+ if (wm_iz_table[lookup].dd_present) {
+ key->dest_depth_reg = reg;
+ reg+=2;
+ }
+
+ key->nr_depth_regs = (reg+1)/2;
+}
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+
+#include "brw_debug.h"
+#include "brw_wm.h"
+
+
+
+/***********************************************************************
+ */
+
+static struct brw_wm_ref *get_ref( struct brw_wm_compile *c )
+{
+ assert(c->nr_refs < BRW_WM_MAX_REF);
+ return &c->refs[c->nr_refs++];
+}
+
+static struct brw_wm_value *get_value( struct brw_wm_compile *c)
+{
+ assert(c->nr_refs < BRW_WM_MAX_VREG);
+ return &c->vreg[c->nr_vreg++];
+}
+
+/** return pointer to a newly allocated instruction */
+static struct brw_wm_instruction *get_instruction( struct brw_wm_compile *c )
+{
+ assert(c->nr_insns < BRW_WM_MAX_INSN);
+ return &c->instruction[c->nr_insns++];
+}
+
+/***********************************************************************
+ */
+
+/** Init the "undef" register */
+static void pass0_init_undef( struct brw_wm_compile *c)
+{
+ struct brw_wm_ref *ref = &c->undef_ref;
+ ref->value = &c->undef_value;
+ ref->hw_reg = brw_vec8_grf(0, 0);
+ ref->insn = 0;
+ ref->prevuse = NULL;
+}
+
+/** Set a FP register to a value */
+static void pass0_set_fpreg_value( struct brw_wm_compile *c,
+ GLuint file,
+ GLuint idx,
+ GLuint component,
+ struct brw_wm_value *value )
+{
+ struct brw_wm_ref *ref = get_ref(c);
+ ref->value = value;
+ ref->hw_reg = brw_vec8_grf(0, 0);
+ ref->insn = 0;
+ ref->prevuse = NULL;
+ c->pass0_fp_reg[file][idx][component] = ref;
+}
+
+/** Set a FP register to a ref */
+static void pass0_set_fpreg_ref( struct brw_wm_compile *c,
+ GLuint file,
+ GLuint idx,
+ GLuint component,
+ const struct brw_wm_ref *src_ref )
+{
+ c->pass0_fp_reg[file][idx][component] = src_ref;
+}
+
+static const struct brw_wm_ref *get_param_ref( struct brw_wm_compile *c,
+ unsigned idx,
+ unsigned component)
+{
+ GLuint i = idx * 4 + component;
+
+ if (i >= BRW_WM_MAX_PARAM) {
+ debug_printf("%s: out of params\n", __FUNCTION__);
+ c->prog_data.error = 1;
+ return NULL;
+ }
+ else {
+ struct brw_wm_ref *ref = get_ref(c);
+
+ c->nr_creg = MAX2(c->nr_creg, (i+16)/16);
+
+ /* Push the offsets into hw_reg. These will be added to the
+ * real register numbers once one is allocated in pass2.
+ */
+ ref->hw_reg = brw_vec1_grf((i&8)?1:0, i%8);
+ ref->value = &c->creg[i/16];
+ ref->insn = 0;
+ ref->prevuse = NULL;
+
+ return ref;
+ }
+}
+
+
+
+
+/* Lookup our internal registers
+ */
+static const struct brw_wm_ref *pass0_get_reg( struct brw_wm_compile *c,
+ GLuint file,
+ GLuint idx,
+ GLuint component )
+{
+ const struct brw_wm_ref *ref = c->pass0_fp_reg[file][idx][component];
+
+ if (!ref) {
+ switch (file) {
+ case TGSI_FILE_INPUT:
+ case TGSI_FILE_TEMPORARY:
+ case TGSI_FILE_OUTPUT:
+ case BRW_FILE_PAYLOAD:
+ /* should already be done?? */
+ break;
+
+ case TGSI_FILE_CONSTANT:
+ ref = get_param_ref(c,
+ c->fp->info.immediate_count + idx,
+ component);
+ break;
+
+ case TGSI_FILE_IMMEDIATE:
+ ref = get_param_ref(c,
+ idx,
+ component);
+ break;
+
+ default:
+ assert(0);
+ break;
+ }
+
+ c->pass0_fp_reg[file][idx][component] = ref;
+ }
+
+ if (!ref)
+ ref = &c->undef_ref;
+
+ return ref;
+}
+
+
+
+/***********************************************************************
+ * Straight translation to internal instruction format
+ */
+
+static void pass0_set_dst( struct brw_wm_compile *c,
+ struct brw_wm_instruction *out,
+ const struct brw_fp_instruction *inst,
+ GLuint writemask )
+{
+ const struct brw_fp_dst dst = inst->dst;
+ GLuint i;
+
+ for (i = 0; i < 4; i++) {
+ if (writemask & (1<<i)) {
+ out->dst[i] = get_value(c);
+ pass0_set_fpreg_value(c, dst.file, dst.index, i, out->dst[i]);
+ }
+ }
+
+ out->writemask = writemask;
+}
+
+
+static const struct brw_wm_ref *get_fp_src_reg_ref( struct brw_wm_compile *c,
+ struct brw_fp_src src,
+ GLuint i )
+{
+ return pass0_get_reg(c, src.file, src.index, BRW_GET_SWZ(src.swizzle,i));
+}
+
+
+static struct brw_wm_ref *get_new_ref( struct brw_wm_compile *c,
+ struct brw_fp_src src,
+ GLuint i,
+ struct brw_wm_instruction *insn)
+{
+ const struct brw_wm_ref *ref = get_fp_src_reg_ref(c, src, i);
+ struct brw_wm_ref *newref = get_ref(c);
+
+ newref->value = ref->value;
+ newref->hw_reg = ref->hw_reg;
+
+ if (insn) {
+ newref->insn = insn - c->instruction;
+ newref->prevuse = newref->value->lastuse;
+ newref->value->lastuse = newref;
+ }
+
+ if (src.negate)
+ newref->hw_reg.negate ^= 1;
+
+ if (src.abs) {
+ newref->hw_reg.negate = 0;
+ newref->hw_reg.abs = 1;
+ }
+
+ return newref;
+}
+
+
+static void
+translate_insn(struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst)
+{
+ struct brw_wm_instruction *out = get_instruction(c);
+ GLuint writemask = inst->dst.writemask;
+ GLuint nr_args = brw_wm_nr_args(inst->opcode);
+ GLuint i, j;
+
+ /* Copy some data out of the instruction
+ */
+ out->opcode = inst->opcode;
+ out->saturate = inst->dst.saturate;
+ out->tex_unit = inst->tex_unit;
+ out->target = inst->target;
+
+ /* Nasty hack:
+ */
+ out->eot = (inst->opcode == WM_FB_WRITE &&
+ inst->tex_unit != 0);
+
+
+ /* Args:
+ */
+ for (i = 0; i < nr_args; i++) {
+ for (j = 0; j < 4; j++) {
+ out->src[i][j] = get_new_ref(c, inst->src[i], j, out);
+ }
+ }
+
+ /* Dst:
+ */
+ pass0_set_dst(c, out, inst, writemask);
+}
+
+
+
+/***********************************************************************
+ * Optimize moves and swizzles away:
+ */
+static void pass0_precalc_mov( struct brw_wm_compile *c,
+ const struct brw_fp_instruction *inst )
+{
+ const struct brw_fp_dst dst = inst->dst;
+ GLuint writemask = dst.writemask;
+ struct brw_wm_ref *refs[4];
+ GLuint i;
+
+ /* Get the effect of a MOV by manipulating our register table:
+ * First get all refs, then assign refs. This ensures that "in-place"
+ * swizzles such as:
+ * MOV t, t.xxyx
+ * are handled correctly. Previously, these two steps were done in
+ * one loop and the above case was incorrectly handled.
+ */
+ for (i = 0; i < 4; i++) {
+ refs[i] = get_new_ref(c, inst->src[0], i, NULL);
+ }
+ for (i = 0; i < 4; i++) {
+ if (writemask & (1 << i)) {
+ pass0_set_fpreg_ref( c, dst.file, dst.index, i, refs[i]);
+ }
+ }
+}
+
+
+/* Initialize payload "registers".
+ */
+static void pass0_init_payload( struct brw_wm_compile *c )
+{
+ GLuint i;
+
+ for (i = 0; i < 4; i++) {
+ GLuint j = i >= c->key.nr_depth_regs ? 0 : i;
+ pass0_set_fpreg_value( c, BRW_FILE_PAYLOAD, PAYLOAD_DEPTH, i,
+ &c->payload.depth[j] );
+ }
+
+ for (i = 0; i < c->key.nr_inputs; i++)
+ pass0_set_fpreg_value( c, BRW_FILE_PAYLOAD, i, 0,
+ &c->payload.input_interp[i] );
+}
+
+
+/***********************************************************************
+ * PASS 0
+ *
+ * Work forwards to give each calculated value a unique number. Where
+ * an instruction produces duplicate values (eg DP3), all are given
+ * the same number.
+ *
+ * Translate away swizzling and eliminate non-saturating moves.
+ *
+ * Translate instructions from our fp_instruction structs to our
+ * internal brw_wm_instruction representation.
+ */
+void brw_wm_pass0( struct brw_wm_compile *c )
+{
+ GLuint insn;
+
+ c->nr_vreg = 0;
+ c->nr_insns = 0;
+
+ pass0_init_undef(c);
+ pass0_init_payload(c);
+
+ for (insn = 0; insn < c->nr_fp_insns; insn++) {
+ const struct brw_fp_instruction *inst = &c->fp_instructions[insn];
+
+ /* Optimize away moves, otherwise emit translated instruction:
+ */
+ switch (inst->opcode) {
+ case TGSI_OPCODE_MOV:
+ if (!inst->dst.saturate) {
+ pass0_precalc_mov(c, inst);
+ }
+ else {
+ translate_insn(c, inst);
+ }
+ break;
+ default:
+ translate_insn(c, inst);
+ break;
+ }
+ }
+
+ if (BRW_DEBUG & DEBUG_WM) {
+ brw_wm_print_program(c, "pass0");
+ }
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "brw_wm.h"
+#include "brw_debug.h"
+
+
+static GLuint get_tracked_mask(struct brw_wm_compile *c,
+ struct brw_wm_instruction *inst)
+{
+ GLuint i;
+ for (i = 0; i < 4; i++) {
+ if (inst->writemask & (1<<i)) {
+ if (!inst->dst[i]->contributes_to_output) {
+ inst->writemask &= ~(1<<i);
+ inst->dst[i] = 0;
+ }
+ }
+ }
+
+ return inst->writemask;
+}
+
+/* Remove a reference from a value's usage chain.
+ */
+static void unlink_ref(struct brw_wm_ref *ref)
+{
+ struct brw_wm_value *value = ref->value;
+
+ if (ref == value->lastuse) {
+ value->lastuse = ref->prevuse;
+ }
+ else {
+ struct brw_wm_ref *i = value->lastuse;
+ while (i->prevuse != ref) i = i->prevuse;
+ i->prevuse = ref->prevuse;
+ }
+}
+
+static void track_arg(struct brw_wm_compile *c,
+ struct brw_wm_instruction *inst,
+ GLuint arg,
+ GLuint readmask)
+{
+ GLuint i;
+
+ for (i = 0; i < 4; i++) {
+ struct brw_wm_ref *ref = inst->src[arg][i];
+ if (ref) {
+ if (readmask & (1<<i)) {
+ ref->value->contributes_to_output = 1;
+ }
+ else {
+ unlink_ref(ref);
+ inst->src[arg][i] = NULL;
+ }
+ }
+ }
+}
+
+static GLuint get_texcoord_mask( GLuint tex_idx )
+{
+ switch (tex_idx) {
+ case TGSI_TEXTURE_1D:
+ return BRW_WRITEMASK_X;
+ case TGSI_TEXTURE_2D:
+ case TGSI_TEXTURE_RECT:
+ return BRW_WRITEMASK_XY;
+ case TGSI_TEXTURE_3D:
+ return BRW_WRITEMASK_XYZ;
+ case TGSI_TEXTURE_CUBE:
+ return BRW_WRITEMASK_XYZ;
+
+ case TGSI_TEXTURE_SHADOW1D:
+ return BRW_WRITEMASK_XZ;
+ case TGSI_TEXTURE_SHADOW2D:
+ case TGSI_TEXTURE_SHADOWRECT:
+ return BRW_WRITEMASK_XYZ;
+ default:
+ assert(0);
+ return 0;
+ }
+}
+
+
+/* Step two: Basically this is dead code elimination.
+ *
+ * Iterate backwards over instructions, noting which values
+ * contribute to the final result. Adjust writemasks to only
+ * calculate these values.
+ */
+void brw_wm_pass1( struct brw_wm_compile *c )
+{
+ GLint insn;
+
+ for (insn = c->nr_insns-1; insn >= 0; insn--) {
+ struct brw_wm_instruction *inst = &c->instruction[insn];
+ GLuint writemask;
+ GLuint read0, read1, read2;
+
+ if (inst->opcode == TGSI_OPCODE_KIL) {
+ track_arg(c, inst, 0, BRW_WRITEMASK_XYZW); /* All args contribute to final */
+ continue;
+ }
+
+ if (inst->opcode == WM_FB_WRITE) {
+ track_arg(c, inst, 0, BRW_WRITEMASK_XYZW);
+ track_arg(c, inst, 1, BRW_WRITEMASK_XYZW);
+ if (c->key.source_depth_to_render_target &&
+ c->key.computes_depth)
+ track_arg(c, inst, 2, BRW_WRITEMASK_Z);
+ else
+ track_arg(c, inst, 2, 0);
+ continue;
+ }
+
+ /* Lookup all the registers which were written by this
+ * instruction and get a mask of those that contribute to the output:
+ */
+ writemask = get_tracked_mask(c, inst);
+ if (!writemask) {
+ GLuint arg;
+ for (arg = 0; arg < 3; arg++)
+ track_arg(c, inst, arg, 0);
+ continue;
+ }
+
+ read0 = 0;
+ read1 = 0;
+ read2 = 0;
+
+ /* Mark all inputs which contribute to the marked outputs:
+ */
+ switch (inst->opcode) {
+ case TGSI_OPCODE_ABS:
+ case TGSI_OPCODE_FLR:
+ case TGSI_OPCODE_FRC:
+ case TGSI_OPCODE_MOV:
+ case TGSI_OPCODE_TRUNC:
+ read0 = writemask;
+ break;
+
+ case TGSI_OPCODE_SUB:
+ case TGSI_OPCODE_SLT:
+ case TGSI_OPCODE_SLE:
+ case TGSI_OPCODE_SGE:
+ case TGSI_OPCODE_SGT:
+ case TGSI_OPCODE_SEQ:
+ case TGSI_OPCODE_SNE:
+ case TGSI_OPCODE_ADD:
+ case TGSI_OPCODE_MAX:
+ case TGSI_OPCODE_MIN:
+ case TGSI_OPCODE_MUL:
+ read0 = writemask;
+ read1 = writemask;
+ break;
+
+ case TGSI_OPCODE_DDX:
+ case TGSI_OPCODE_DDY:
+ read0 = writemask;
+ break;
+
+ case TGSI_OPCODE_MAD:
+ case TGSI_OPCODE_CMP:
+ case TGSI_OPCODE_LRP:
+ read0 = writemask;
+ read1 = writemask;
+ read2 = writemask;
+ break;
+
+ case TGSI_OPCODE_XPD:
+ if (writemask & BRW_WRITEMASK_X) read0 |= BRW_WRITEMASK_YZ;
+ if (writemask & BRW_WRITEMASK_Y) read0 |= BRW_WRITEMASK_XZ;
+ if (writemask & BRW_WRITEMASK_Z) read0 |= BRW_WRITEMASK_XY;
+ read1 = read0;
+ break;
+
+ case TGSI_OPCODE_COS:
+ case TGSI_OPCODE_EX2:
+ case TGSI_OPCODE_LG2:
+ case TGSI_OPCODE_RCP:
+ case TGSI_OPCODE_RSQ:
+ case TGSI_OPCODE_SIN:
+ case TGSI_OPCODE_SCS:
+ case WM_CINTERP:
+ case WM_PIXELXY:
+ read0 = BRW_WRITEMASK_X;
+ break;
+
+ case TGSI_OPCODE_POW:
+ read0 = BRW_WRITEMASK_X;
+ read1 = BRW_WRITEMASK_X;
+ break;
+
+ case TGSI_OPCODE_TEX:
+ case TGSI_OPCODE_TXP:
+ read0 = get_texcoord_mask(inst->target);
+ break;
+
+ case TGSI_OPCODE_TXB:
+ read0 = get_texcoord_mask(inst->target) | BRW_WRITEMASK_W;
+ break;
+
+ case WM_WPOSXY:
+ read0 = writemask & BRW_WRITEMASK_XY;
+ break;
+
+ case WM_DELTAXY:
+ read0 = writemask & BRW_WRITEMASK_XY;
+ read1 = BRW_WRITEMASK_X;
+ break;
+
+ case WM_PIXELW:
+ read0 = BRW_WRITEMASK_X;
+ read1 = BRW_WRITEMASK_XY;
+ break;
+
+ case WM_LINTERP:
+ read0 = BRW_WRITEMASK_X;
+ read1 = BRW_WRITEMASK_XY;
+ break;
+
+ case WM_PINTERP:
+ read0 = BRW_WRITEMASK_X; /* interpolant */
+ read1 = BRW_WRITEMASK_XY; /* deltas */
+ read2 = BRW_WRITEMASK_W; /* pixel w */
+ break;
+
+ case TGSI_OPCODE_DP3:
+ read0 = BRW_WRITEMASK_XYZ;
+ read1 = BRW_WRITEMASK_XYZ;
+ break;
+
+ case TGSI_OPCODE_DPH:
+ read0 = BRW_WRITEMASK_XYZ;
+ read1 = BRW_WRITEMASK_XYZW;
+ break;
+
+ case TGSI_OPCODE_DP4:
+ read0 = BRW_WRITEMASK_XYZW;
+ read1 = BRW_WRITEMASK_XYZW;
+ break;
+
+ case TGSI_OPCODE_LIT:
+ read0 = BRW_WRITEMASK_XYW;
+ break;
+
+ case TGSI_OPCODE_DST:
+ case WM_FRONTFACING:
+ case TGSI_OPCODE_KILP:
+ default:
+ break;
+ }
+
+ track_arg(c, inst, 0, read0);
+ track_arg(c, inst, 1, read1);
+ track_arg(c, inst, 2, read2);
+ }
+
+ if (BRW_DEBUG & DEBUG_WM) {
+ brw_wm_print_program(c, "pass1");
+ }
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "brw_debug.h"
+#include "brw_wm.h"
+
+
+/* Use these to force spilling so that that functionality can be
+ * tested with known-good examples rather than having to construct new
+ * tests.
+ */
+#define TEST_PAYLOAD_SPILLS 0
+#define TEST_DST_SPILLS 0
+
+static void spill_value(struct brw_wm_compile *c,
+ struct brw_wm_value *value);
+
+static void prealloc_reg(struct brw_wm_compile *c,
+ struct brw_wm_value *value,
+ GLuint reg)
+{
+ if (value->lastuse) {
+ /* Set nextuse to zero, it will be corrected by
+ * update_register_usage().
+ */
+ c->pass2_grf[reg].value = value;
+ c->pass2_grf[reg].nextuse = 0;
+
+ value->resident = &c->pass2_grf[reg];
+ value->hw_reg = brw_vec8_grf(reg*2, 0);
+
+ if (TEST_PAYLOAD_SPILLS)
+ spill_value(c, value);
+ }
+}
+
+
+/* Initialize all the register values. Do the initial setup
+ * calculations for interpolants.
+ */
+static void init_registers( struct brw_wm_compile *c )
+{
+ GLuint reg = 0;
+ GLuint j;
+
+ for (j = 0; j < c->grf_limit; j++)
+ c->pass2_grf[j].nextuse = BRW_WM_MAX_INSN;
+
+ /* Pre-allocate incoming payload regs:
+ */
+ for (j = 0; j < c->key.nr_depth_regs; j++)
+ prealloc_reg(c, &c->payload.depth[j], reg++);
+
+ for (j = 0; j < c->nr_creg; j++)
+ prealloc_reg(c, &c->creg[j], reg++);
+
+ reg++; /* XXX: skip over position output */
+
+ /* XXX: currently just hope the VS outputs line up with FS inputs:
+ */
+ for (j = 0; j < c->key.nr_inputs; j++)
+ prealloc_reg(c, &c->payload.input_interp[j], reg++);
+
+ c->prog_data.first_curbe_grf = c->key.nr_depth_regs * 2;
+ c->prog_data.urb_read_length = (c->key.nr_inputs + 1) * 2;
+ c->prog_data.curb_read_length = c->nr_creg * 2;
+
+ /* Note this allocation:
+ */
+ c->max_wm_grf = reg * 2;
+}
+
+
+/* Update the nextuse value for each register in our file.
+ */
+static void update_register_usage(struct brw_wm_compile *c,
+ GLuint thisinsn)
+{
+ GLuint i;
+
+ for (i = 1; i < c->grf_limit; i++) {
+ struct brw_wm_grf *grf = &c->pass2_grf[i];
+
+ /* Only search those which can change:
+ */
+ if (grf->nextuse < thisinsn) {
+ const struct brw_wm_ref *ref = grf->value->lastuse;
+
+ /* Has last use of value been passed?
+ */
+ if (ref->insn < thisinsn) {
+ grf->value->resident = 0;
+ grf->value = 0;
+ grf->nextuse = BRW_WM_MAX_INSN;
+ }
+ else {
+ /* Else loop through chain to update:
+ */
+ while (ref->prevuse && ref->prevuse->insn >= thisinsn)
+ ref = ref->prevuse;
+
+ grf->nextuse = ref->insn;
+ }
+ }
+ }
+}
+
+
+static void spill_value(struct brw_wm_compile *c,
+ struct brw_wm_value *value)
+{
+ /* Allocate a spill slot. Note that allocations start from 0x40 -
+ * the first slot is reserved to mean "undef" in brw_wm_emit.c
+ */
+ if (!value->spill_slot) {
+ c->last_scratch += 0x40;
+ value->spill_slot = c->last_scratch;
+ }
+
+ /* The spill will be done in brw_wm_emit.c immediately after the
+ * value is calculated, so we can just take this reg without any
+ * further work.
+ */
+ value->resident->value = NULL;
+ value->resident->nextuse = BRW_WM_MAX_INSN;
+ value->resident = NULL;
+}
+
+
+
+/* Search for contiguous region with the most distant nearest
+ * member. Free regs count as very distant.
+ *
+ * TODO: implement spill-to-reg so that we can rearrange discontigous
+ * free regs and then spill the oldest non-free regs in sequence.
+ * This would mean inserting instructions in this pass.
+ */
+static GLuint search_contiguous_regs(struct brw_wm_compile *c,
+ GLuint nr,
+ GLuint thisinsn)
+{
+ struct brw_wm_grf *grf = c->pass2_grf;
+ GLuint furthest = 0;
+ GLuint reg = 0;
+ GLuint i, j;
+
+ /* Start search at 1: r0 is special and can't be used or spilled.
+ */
+ for (i = 1; i < c->grf_limit && furthest < BRW_WM_MAX_INSN; i++) {
+ GLuint group_nextuse = BRW_WM_MAX_INSN;
+
+ for (j = 0; j < nr; j++) {
+ if (grf[i+j].nextuse < group_nextuse)
+ group_nextuse = grf[i+j].nextuse;
+ }
+
+ if (group_nextuse > furthest) {
+ furthest = group_nextuse;
+ reg = i;
+ }
+ }
+
+ assert(furthest != thisinsn);
+
+ /* Any non-empty regs will need to be spilled:
+ */
+ for (j = 0; j < nr; j++)
+ if (grf[reg+j].value)
+ spill_value(c, grf[reg+j].value);
+
+ return reg;
+}
+
+
+static void alloc_contiguous_dest(struct brw_wm_compile *c,
+ struct brw_wm_value *dst[],
+ GLuint nr,
+ GLuint thisinsn)
+{
+ GLuint reg = search_contiguous_regs(c, nr, thisinsn);
+ GLuint i;
+
+ for (i = 0; i < nr; i++) {
+ if (!dst[i]) {
+ /* Need to grab a dummy value in TEX case. Don't introduce
+ * it into the tracking scheme.
+ */
+ dst[i] = &c->vreg[c->nr_vreg++];
+ }
+ else {
+ assert(!dst[i]->resident);
+ assert(c->pass2_grf[reg+i].nextuse != thisinsn);
+
+ c->pass2_grf[reg+i].value = dst[i];
+ c->pass2_grf[reg+i].nextuse = thisinsn;
+
+ dst[i]->resident = &c->pass2_grf[reg+i];
+ }
+
+ dst[i]->hw_reg = brw_vec8_grf((reg+i)*2, 0);
+ }
+
+ if ((reg+nr)*2 > c->max_wm_grf)
+ c->max_wm_grf = (reg+nr) * 2;
+}
+
+
+static void load_args(struct brw_wm_compile *c,
+ struct brw_wm_instruction *inst)
+{
+ GLuint thisinsn = inst - c->instruction;
+ GLuint i,j;
+
+ for (i = 0; i < 3; i++) {
+ for (j = 0; j < 4; j++) {
+ struct brw_wm_ref *ref = inst->src[i][j];
+
+ if (ref) {
+ if (!ref->value->resident) {
+ /* Need to bring the value in from scratch space. The code for
+ * this will be done in brw_wm_emit.c, here we just do the
+ * register allocation and mark the ref as requiring a fill.
+ */
+ GLuint reg = search_contiguous_regs(c, 1, thisinsn);
+
+ c->pass2_grf[reg].value = ref->value;
+ c->pass2_grf[reg].nextuse = thisinsn;
+
+ ref->value->resident = &c->pass2_grf[reg];
+
+ /* Note that a fill is required:
+ */
+ ref->unspill_reg = reg*2;
+ }
+
+ /* Adjust the hw_reg to point at the value's current location:
+ */
+ assert(ref->value == ref->value->resident->value);
+ ref->hw_reg.nr += (ref->value->resident - c->pass2_grf) * 2;
+ }
+ }
+ }
+}
+
+
+
+/* Step 3: Work forwards once again. Perform register allocations,
+ * taking into account instructions like TEX which require contiguous
+ * result registers. Where necessary spill registers to scratch space
+ * and reload later.
+ */
+void brw_wm_pass2( struct brw_wm_compile *c )
+{
+ GLuint insn;
+ GLuint i;
+
+ init_registers(c);
+
+ for (insn = 0; insn < c->nr_insns; insn++) {
+ struct brw_wm_instruction *inst = &c->instruction[insn];
+
+ /* Update registers' nextuse values:
+ */
+ update_register_usage(c, insn);
+
+ /* May need to unspill some args.
+ */
+ load_args(c, inst);
+
+ /* Allocate registers to hold results:
+ */
+ switch (inst->opcode) {
+ case TGSI_OPCODE_TEX:
+ case TGSI_OPCODE_TXB:
+ case TGSI_OPCODE_TXP:
+ alloc_contiguous_dest(c, inst->dst, 4, insn);
+ break;
+
+ default:
+ for (i = 0; i < 4; i++) {
+ if (inst->writemask & (1<<i)) {
+ assert(inst->dst[i]);
+ alloc_contiguous_dest(c, &inst->dst[i], 1, insn);
+ }
+ }
+ break;
+ }
+
+ if (TEST_DST_SPILLS && inst->opcode != WM_PIXELXY) {
+ for (i = 0; i < 4; i++)
+ if (inst->dst[i])
+ spill_value(c, inst->dst[i]);
+ }
+ }
+
+ if (BRW_DEBUG & DEBUG_WM) {
+ brw_wm_print_program(c, "pass2");
+ }
+
+ c->state = PASS2_DONE;
+
+ if (BRW_DEBUG & DEBUG_WM) {
+ brw_wm_print_program(c, "pass2/done");
+ }
+}
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_math.h"
+#include "util/u_format.h"
+
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "brw_screen.h"
+
+
+/* Samplers aren't strictly wm state from the hardware's perspective,
+ * but that is the only situation in which we use them in this driver.
+ */
+
+
+
+static enum pipe_error
+upload_default_color( struct brw_context *brw,
+ const GLfloat *color,
+ struct brw_winsys_buffer **bo_out )
+{
+ struct brw_sampler_default_color sdc;
+ enum pipe_error ret;
+
+ COPY_4V(sdc.color, color);
+
+ ret = brw_cache_data( &brw->cache, BRW_SAMPLER_DEFAULT_COLOR, &sdc,
+ NULL, 0, bo_out );
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+struct wm_sampler_key {
+ int sampler_count;
+ struct brw_sampler_state sampler[BRW_MAX_TEX_UNIT];
+};
+
+
+/** Sets up the cache key for sampler state for all texture units */
+static void
+brw_wm_sampler_populate_key(struct brw_context *brw,
+ struct wm_sampler_key *key)
+{
+ int i;
+
+ memset(key, 0, sizeof(*key));
+
+ key->sampler_count = MIN2(brw->curr.num_textures,
+ brw->curr.num_samplers);
+
+ for (i = 0; i < key->sampler_count; i++) {
+ const struct brw_texture *tex = brw_texture(brw->curr.texture[i]);
+ const struct brw_sampler *sampler = brw->curr.sampler[i];
+ struct brw_sampler_state *entry = &key->sampler[i];
+
+ entry->ss0 = sampler->ss0;
+ entry->ss1 = sampler->ss1;
+ entry->ss2.default_color_pointer = 0; /* reloc */
+ entry->ss3 = sampler->ss3;
+
+ /* Cube-maps on 965 and later must use the same wrap mode for all 3
+ * coordinate dimensions. Futher, only CUBE and CLAMP are valid.
+ */
+ if (tex->base.target == PIPE_TEXTURE_CUBE) {
+ if (FALSE &&
+ (sampler->ss0.min_filter != BRW_MAPFILTER_NEAREST ||
+ sampler->ss0.mag_filter != BRW_MAPFILTER_NEAREST)) {
+ entry->ss1.r_wrap_mode = BRW_TEXCOORDMODE_CUBE;
+ entry->ss1.s_wrap_mode = BRW_TEXCOORDMODE_CUBE;
+ entry->ss1.t_wrap_mode = BRW_TEXCOORDMODE_CUBE;
+ } else {
+ entry->ss1.r_wrap_mode = BRW_TEXCOORDMODE_CLAMP;
+ entry->ss1.s_wrap_mode = BRW_TEXCOORDMODE_CLAMP;
+ entry->ss1.t_wrap_mode = BRW_TEXCOORDMODE_CLAMP;
+ }
+ } else if (tex->base.target == PIPE_TEXTURE_1D) {
+ /* There's a bug in 1D texture sampling - it actually pays
+ * attention to the wrap_t value, though it should not.
+ * Override the wrap_t value here to GL_REPEAT to keep
+ * any nonexistent border pixels from floating in.
+ */
+ entry->ss1.t_wrap_mode = BRW_TEXCOORDMODE_WRAP;
+ }
+ }
+}
+
+
+static enum pipe_error
+brw_wm_sampler_update_default_colors(struct brw_context *brw)
+{
+ enum pipe_error ret;
+ int nr = MIN2(brw->curr.num_textures,
+ brw->curr.num_samplers);
+ int i;
+
+ for (i = 0; i < nr; i++) {
+ const struct brw_texture *tex = brw_texture(brw->curr.texture[i]);
+ const struct brw_sampler *sampler = brw->curr.sampler[i];
+ const float *bc;
+
+ if (util_format_is_depth_or_stencil(tex->base.format)) {
+ float bordercolor[4] = {
+ sampler->border_color[0],
+ sampler->border_color[0],
+ sampler->border_color[0],
+ sampler->border_color[0]
+ };
+
+ bc = bordercolor;
+ }
+ else {
+ bc = sampler->border_color;
+ }
+
+ /* GL specs that border color for depth textures is taken from the
+ * R channel, while the hardware uses A. Spam R into all the
+ * channels for safety.
+ */
+ ret = upload_default_color(brw,
+ bc,
+ &brw->wm.sdc_bo[i]);
+ if (ret)
+ return ret;
+ }
+
+ return PIPE_OK;
+}
+
+
+
+/* All samplers must be uploaded in a single contiguous array.
+ */
+static int upload_wm_samplers( struct brw_context *brw )
+{
+ struct wm_sampler_key key;
+ struct brw_winsys_reloc reloc[BRW_MAX_TEX_UNIT];
+ enum pipe_error ret;
+ int i;
+
+ brw_wm_sampler_update_default_colors(brw);
+ brw_wm_sampler_populate_key(brw, &key);
+
+ if (brw->wm.sampler_count != key.sampler_count) {
+ brw->wm.sampler_count = key.sampler_count;
+ brw->state.dirty.cache |= CACHE_NEW_SAMPLER;
+ }
+
+ if (brw->wm.sampler_count == 0) {
+ bo_reference(&brw->wm.sampler_bo, NULL);
+ return PIPE_OK;
+ }
+
+ /* Emit SDC relocations */
+ for (i = 0; i < key.sampler_count; i++) {
+ make_reloc( &reloc[i],
+ BRW_USAGE_SAMPLER,
+ 0,
+ i * sizeof(struct brw_sampler_state) +
+ offsetof(struct brw_sampler_state, ss2),
+ brw->wm.sdc_bo[i]);
+ }
+
+
+ if (brw_search_cache(&brw->cache, BRW_SAMPLER,
+ &key, sizeof(key),
+ reloc, key.sampler_count,
+ NULL,
+ &brw->wm.sampler_bo))
+ return PIPE_OK;
+
+ /* If we didnt find it in the cache, compute the state and put it in the
+ * cache.
+ */
+ ret = brw_upload_cache(&brw->cache, BRW_SAMPLER,
+ &key, sizeof(key),
+ reloc, key.sampler_count,
+ &key.sampler, sizeof(key.sampler),
+ NULL, NULL,
+ &brw->wm.sampler_bo);
+ if (ret)
+ return ret;
+
+
+ return 0;
+}
+
+const struct brw_tracked_state brw_wm_samplers = {
+ .dirty = {
+ .mesa = PIPE_NEW_BOUND_TEXTURES | PIPE_NEW_SAMPLERS,
+ .brw = 0,
+ .cache = 0
+ },
+ .prepare = upload_wm_samplers,
+};
+
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "util/u_math.h"
+
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "brw_wm.h"
+#include "brw_debug.h"
+#include "brw_pipe_rast.h"
+
+/***********************************************************************
+ * WM unit - fragment programs and rasterization
+ */
+
+struct brw_wm_unit_key {
+ unsigned int total_grf, total_scratch;
+ unsigned int urb_entry_read_length;
+ unsigned int curb_entry_read_length;
+ unsigned int dispatch_grf_start_reg;
+
+ unsigned int curbe_offset;
+ unsigned int urb_size;
+
+ unsigned int max_threads;
+
+ unsigned int nr_surfaces, sampler_count;
+ GLboolean uses_depth, computes_depth, uses_kill, has_flow_control;
+ GLboolean polygon_stipple, stats_wm, line_stipple, offset_enable;
+ GLfloat offset_units, offset_factor;
+};
+
+static void
+wm_unit_populate_key(struct brw_context *brw, struct brw_wm_unit_key *key)
+{
+ const struct brw_fragment_shader *fp = brw->curr.fragment_shader;
+
+ memset(key, 0, sizeof(*key));
+
+ if (BRW_DEBUG & DEBUG_SINGLE_THREAD)
+ key->max_threads = 1;
+ else {
+ /* WM maximum threads is number of EUs times number of threads per EU. */
+ if (BRW_IS_IGDNG(brw))
+ key->max_threads = 12 * 6;
+ else if (BRW_IS_G4X(brw))
+ key->max_threads = 10 * 5;
+ else
+ key->max_threads = 8 * 4;
+ }
+
+ /* CACHE_NEW_WM_PROG */
+ key->total_grf = brw->wm.prog_data->total_grf;
+ key->urb_entry_read_length = brw->wm.prog_data->urb_read_length;
+ key->curb_entry_read_length = brw->wm.prog_data->curb_read_length;
+ key->dispatch_grf_start_reg = brw->wm.prog_data->first_curbe_grf;
+ key->total_scratch = align(brw->wm.prog_data->total_scratch, 1024);
+
+ /* BRW_NEW_URB_FENCE */
+ key->urb_size = brw->urb.vsize;
+
+ /* BRW_NEW_CURBE_OFFSETS */
+ key->curbe_offset = brw->curbe.wm_start;
+
+ /* BRW_NEW_NR_SURFACEs */
+ key->nr_surfaces = brw->wm.nr_surfaces;
+
+ /* CACHE_NEW_SAMPLER */
+ key->sampler_count = brw->wm.sampler_count;
+
+ /* PIPE_NEW_RAST */
+ key->polygon_stipple = brw->curr.rast->templ.poly_stipple_enable;
+
+ /* PIPE_NEW_FRAGMENT_PROGRAM */
+ key->uses_depth = fp->uses_depth;
+ key->computes_depth = fp->info.writes_z;
+
+ /* PIPE_NEW_DEPTH_BUFFER
+ *
+ * Override for NULL depthbuffer case, required by the Pixel Shader Computed
+ * Depth field.
+ */
+ if (brw->curr.fb.zsbuf == NULL)
+ key->computes_depth = 0;
+
+ /* PIPE_NEW_DEPTH_STENCIL_ALPHA */
+ key->uses_kill = (fp->info.uses_kill ||
+ brw->curr.zstencil->cc3.alpha_test);
+
+ key->has_flow_control = fp->has_flow_control;
+
+ /* temporary sanity check assertion */
+ assert(fp->has_flow_control == 0);
+
+ /* PIPE_NEW_QUERY */
+ key->stats_wm = (brw->query.stats_wm != 0);
+
+ /* PIPE_NEW_RAST */
+ key->line_stipple = brw->curr.rast->templ.line_stipple_enable;
+
+
+ key->offset_enable = (brw->curr.rast->templ.offset_cw ||
+ brw->curr.rast->templ.offset_ccw);
+
+ key->offset_units = brw->curr.rast->templ.offset_units;
+ key->offset_factor = brw->curr.rast->templ.offset_scale;
+}
+
+/**
+ * Setup wm hardware state. See page 225 of Volume 2
+ */
+static enum pipe_error
+wm_unit_create_from_key(struct brw_context *brw, struct brw_wm_unit_key *key,
+ struct brw_winsys_reloc *reloc,
+ unsigned nr_reloc,
+ struct brw_winsys_buffer **bo_out)
+{
+ struct brw_wm_unit_state wm;
+ enum pipe_error ret;
+
+ memset(&wm, 0, sizeof(wm));
+
+ wm.thread0.grf_reg_count = align(key->total_grf, 16) / 16 - 1;
+ wm.thread0.kernel_start_pointer = 0; /* reloc */
+ wm.thread1.depth_coef_urb_read_offset = 1;
+ wm.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
+
+ if (BRW_IS_IGDNG(brw))
+ wm.thread1.binding_table_entry_count = 0; /* hardware requirement */
+ else
+ wm.thread1.binding_table_entry_count = key->nr_surfaces;
+
+ if (key->total_scratch != 0) {
+ wm.thread2.scratch_space_base_pointer = 0; /* reloc */
+ wm.thread2.per_thread_scratch_space = key->total_scratch / 1024 - 1;
+ } else {
+ wm.thread2.scratch_space_base_pointer = 0;
+ wm.thread2.per_thread_scratch_space = 0;
+ }
+
+ wm.thread3.dispatch_grf_start_reg = key->dispatch_grf_start_reg;
+ wm.thread3.urb_entry_read_length = key->urb_entry_read_length;
+ wm.thread3.urb_entry_read_offset = 0;
+ wm.thread3.const_urb_entry_read_length = key->curb_entry_read_length;
+ wm.thread3.const_urb_entry_read_offset = key->curbe_offset * 2;
+
+ if (BRW_IS_IGDNG(brw))
+ wm.wm4.sampler_count = 0; /* hardware requirement */
+ else
+ wm.wm4.sampler_count = (key->sampler_count + 1) / 4;
+
+ /* reloc */
+ wm.wm4.sampler_state_pointer = 0;
+
+ wm.wm5.program_uses_depth = key->uses_depth;
+ wm.wm5.program_computes_depth = key->computes_depth;
+ wm.wm5.program_uses_killpixel = key->uses_kill;
+
+ if (key->has_flow_control)
+ wm.wm5.enable_8_pix = 1;
+ else
+ wm.wm5.enable_16_pix = 1;
+
+ wm.wm5.max_threads = key->max_threads - 1;
+ wm.wm5.thread_dispatch_enable = 1; /* AKA: color_write */
+ wm.wm5.legacy_line_rast = 0;
+ wm.wm5.legacy_global_depth_bias = 0;
+ wm.wm5.early_depth_test = 1; /* never need to disable */
+ wm.wm5.line_aa_region_width = 0;
+ wm.wm5.line_endcap_aa_region_width = 1;
+
+ wm.wm5.polygon_stipple = key->polygon_stipple;
+
+ if (key->offset_enable) {
+ wm.wm5.depth_offset = 1;
+ /* Something wierd going on with legacy_global_depth_bias,
+ * offset_constant, scaling and MRD. This value passes glean
+ * but gives some odd results elsewere (eg. the
+ * quad-offset-units test).
+ */
+ wm.global_depth_offset_constant = key->offset_units * 2;
+
+ /* This is the only value that passes glean:
+ */
+ wm.global_depth_offset_scale = key->offset_factor;
+ }
+
+ wm.wm5.line_stipple = key->line_stipple;
+
+ if ((BRW_DEBUG & DEBUG_STATS) || key->stats_wm)
+ wm.wm4.stats_enable = 1;
+
+ ret = brw_upload_cache(&brw->cache, BRW_WM_UNIT,
+ key, sizeof(*key),
+ reloc, nr_reloc,
+ &wm, sizeof(wm),
+ NULL, NULL,
+ bo_out);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+static enum pipe_error upload_wm_unit( struct brw_context *brw )
+{
+ struct brw_wm_unit_key key;
+ struct brw_winsys_reloc reloc[3];
+ unsigned nr_reloc = 0;
+ enum pipe_error ret;
+ unsigned grf_reg_count;
+ unsigned per_thread_scratch_space;
+ unsigned stats_enable;
+ unsigned sampler_count;
+
+ wm_unit_populate_key(brw, &key);
+
+
+ /* Allocate the necessary scratch space if we haven't already. Don't
+ * bother reducing the allocation later, since we use scratch so
+ * rarely.
+ */
+ assert(key.total_scratch <= 12 * 1024);
+ if (key.total_scratch) {
+ GLuint total = key.total_scratch * key.max_threads;
+
+ /* Do we need a new buffer:
+ */
+ if (brw->wm.scratch_bo && total > brw->wm.scratch_bo->size)
+ bo_reference(&brw->wm.scratch_bo, NULL);
+
+ if (brw->wm.scratch_bo == NULL) {
+ ret = brw->sws->bo_alloc(brw->sws,
+ BRW_BUFFER_TYPE_SHADER_SCRATCH,
+ total,
+ 4096,
+ &brw->wm.scratch_bo);
+ if (ret)
+ return ret;
+ }
+ }
+
+
+ /* XXX: temporary:
+ */
+ grf_reg_count = (align(key.total_grf, 16) / 16 - 1);
+ per_thread_scratch_space = key.total_scratch / 1024 - 1;
+ stats_enable = (BRW_DEBUG & DEBUG_STATS) || key.stats_wm;
+ sampler_count = BRW_IS_IGDNG(brw) ? 0 :(key.sampler_count + 1) / 4;
+
+ /* Emit WM program relocation */
+ make_reloc(&reloc[nr_reloc++],
+ BRW_USAGE_STATE,
+ grf_reg_count << 1,
+ offsetof(struct brw_wm_unit_state, thread0),
+ brw->wm.prog_bo);
+
+ /* Emit scratch space relocation */
+ if (key.total_scratch != 0) {
+ make_reloc(&reloc[nr_reloc++],
+ BRW_USAGE_SCRATCH,
+ per_thread_scratch_space,
+ offsetof(struct brw_wm_unit_state, thread2),
+ brw->wm.scratch_bo);
+ }
+
+ /* Emit sampler state relocation */
+ if (key.sampler_count != 0) {
+ make_reloc(&reloc[nr_reloc++],
+ BRW_USAGE_STATE,
+ stats_enable | (sampler_count << 2),
+ offsetof(struct brw_wm_unit_state, wm4),
+ brw->wm.sampler_bo);
+ }
+
+
+ if (brw_search_cache(&brw->cache, BRW_WM_UNIT,
+ &key, sizeof(key),
+ reloc, nr_reloc,
+ NULL,
+ &brw->wm.state_bo))
+ return PIPE_OK;
+
+ ret = wm_unit_create_from_key(brw, &key,
+ reloc, nr_reloc,
+ &brw->wm.state_bo);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+const struct brw_tracked_state brw_wm_unit = {
+ .dirty = {
+ .mesa = (PIPE_NEW_FRAGMENT_SHADER |
+ PIPE_NEW_DEPTH_BUFFER |
+ PIPE_NEW_RAST |
+ PIPE_NEW_DEPTH_STENCIL_ALPHA |
+ PIPE_NEW_QUERY),
+
+ .brw = (BRW_NEW_CURBE_OFFSETS |
+ BRW_NEW_NR_WM_SURFACES),
+
+ .cache = (CACHE_NEW_WM_PROG |
+ CACHE_NEW_SAMPLER)
+ },
+ .prepare = upload_wm_unit,
+};
+
--- /dev/null
+/*
+ Copyright (C) Intel Corp. 2006. All Rights Reserved.
+ Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ develop this 3D driver.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial
+ portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ **********************************************************************/
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#include "pipe/p_format.h"
+
+#include "brw_batchbuffer.h"
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "brw_screen.h"
+
+
+
+
+static enum pipe_error
+brw_update_texture_surface( struct brw_context *brw,
+ struct brw_texture *tex,
+ struct brw_winsys_buffer **bo_out)
+{
+ struct brw_winsys_reloc reloc[1];
+ enum pipe_error ret;
+
+ /* Emit relocation to surface contents */
+ make_reloc(&reloc[0],
+ BRW_USAGE_SAMPLER,
+ 0,
+ offsetof(struct brw_surface_state, ss1),
+ tex->bo);
+
+ if (brw_search_cache(&brw->surface_cache,
+ BRW_SS_SURFACE,
+ &tex->ss, sizeof tex->ss,
+ reloc, Elements(reloc),
+ NULL,
+ bo_out))
+ return PIPE_OK;
+
+ ret = brw_upload_cache(&brw->surface_cache, BRW_SS_SURFACE,
+ &tex->ss, sizeof tex->ss,
+ reloc, Elements(reloc),
+ &tex->ss, sizeof tex->ss,
+ NULL, NULL,
+ bo_out);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+
+
+
+
+
+
+/**
+ * Sets up a surface state structure to point at the given region.
+ * While it is only used for the front/back buffer currently, it should be
+ * usable for further buffers when doing ARB_draw_buffer support.
+ */
+static enum pipe_error
+brw_update_render_surface(struct brw_context *brw,
+ struct brw_surface *surface,
+ struct brw_winsys_buffer **bo_out)
+{
+ struct brw_surf_ss0 blend_ss0 = brw->curr.blend->ss0;
+ struct brw_surface_state ss;
+ struct brw_winsys_reloc reloc[1];
+ enum pipe_error ret;
+
+ /* XXX: we will only be rendering to this surface:
+ */
+ make_reloc(&reloc[0],
+ BRW_USAGE_RENDER_TARGET,
+ 0,
+ offsetof(struct brw_surface_state, ss1),
+ surface->bo);
+
+ /* Surfaces are potentially shared between contexts, so can't
+ * scribble the in-place ss0 value in the surface.
+ */
+ memcpy(&ss, &surface->ss, sizeof ss);
+
+ ss.ss0.color_blend = blend_ss0.color_blend;
+ ss.ss0.writedisable_blue = blend_ss0.writedisable_blue;
+ ss.ss0.writedisable_green = blend_ss0.writedisable_green;
+ ss.ss0.writedisable_red = blend_ss0.writedisable_red;
+ ss.ss0.writedisable_alpha = blend_ss0.writedisable_alpha;
+
+ if (brw_search_cache(&brw->surface_cache,
+ BRW_SS_SURFACE,
+ &ss, sizeof(ss),
+ reloc, Elements(reloc),
+ NULL,
+ bo_out))
+ return PIPE_OK;
+
+ ret = brw_upload_cache(&brw->surface_cache,
+ BRW_SS_SURFACE,
+ &ss, sizeof ss,
+ reloc, Elements(reloc),
+ &ss, sizeof ss,
+ NULL, NULL,
+ bo_out);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+
+/**
+ * Constructs the binding table for the WM surface state, which maps unit
+ * numbers to surface state objects.
+ */
+static enum pipe_error
+brw_wm_get_binding_table(struct brw_context *brw,
+ struct brw_winsys_buffer **bo_out )
+{
+ enum pipe_error ret;
+ struct brw_winsys_reloc reloc[BRW_WM_MAX_SURF];
+ uint32_t data[BRW_WM_MAX_SURF];
+ GLuint nr_relocs = 0;
+ GLuint data_size = brw->wm.nr_surfaces * sizeof data[0];
+ int i;
+
+ assert(brw->wm.nr_surfaces <= BRW_WM_MAX_SURF);
+ assert(brw->wm.nr_surfaces > 0);
+
+ /* Emit binding table relocations to surface state
+ */
+ for (i = 0; i < brw->wm.nr_surfaces; i++) {
+ if (brw->wm.surf_bo[i]) {
+ make_reloc(&reloc[nr_relocs++],
+ BRW_USAGE_STATE,
+ 0,
+ i * sizeof(GLuint),
+ brw->wm.surf_bo[i]);
+ }
+ }
+
+ /* Note there is no key for this search beyond the values in the
+ * relocation array:
+ */
+ if (brw_search_cache(&brw->surface_cache, BRW_SS_SURF_BIND,
+ NULL, 0,
+ reloc, nr_relocs,
+ NULL,
+ bo_out))
+ return PIPE_OK;
+
+ /* Upload zero data, will all be overwitten with relocation
+ * offsets:
+ */
+ for (i = 0; i < brw->wm.nr_surfaces; i++)
+ data[i] = 0;
+
+ ret = brw_upload_cache( &brw->surface_cache, BRW_SS_SURF_BIND,
+ NULL, 0,
+ reloc, nr_relocs,
+ data, data_size,
+ NULL, NULL,
+ bo_out);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+static enum pipe_error prepare_wm_surfaces(struct brw_context *brw )
+{
+ enum pipe_error ret;
+ int nr_surfaces = 0;
+ GLuint i;
+
+ /* PIPE_NEW_COLOR_BUFFERS | PIPE_NEW_BLEND
+ *
+ * Update surfaces for drawing buffers. Mixes in colormask and
+ * blend state.
+ *
+ * XXX: no color buffer case
+ */
+ for (i = 0; i < brw->curr.fb.nr_cbufs; i++) {
+ ret = brw_update_render_surface(brw,
+ brw_surface(brw->curr.fb.cbufs[i]),
+ &brw->wm.surf_bo[BTI_COLOR_BUF(i)]);
+ if (ret)
+ return ret;
+
+ nr_surfaces = BTI_COLOR_BUF(i) + 1;
+ }
+
+
+
+ /* PIPE_NEW_FRAGMENT_CONSTANTS
+ */
+#if 0
+ if (brw->curr.fragment_constants) {
+ ret = brw_update_fragment_constant_surface(
+ brw,
+ brw->curr.fragment_constants,
+ &brw->wm.surf_bo[BTI_FRAGMENT_CONSTANTS]);
+
+ if (ret)
+ return ret;
+
+ nr_surfaces = BTI_FRAGMENT_CONSTANTS + 1;
+ }
+ else {
+ bo_reference(&brw->wm.surf_bo[SURF_FRAG_CONSTANTS], NULL);
+ }
+#endif
+
+
+ /* PIPE_NEW_TEXTURE
+ */
+ for (i = 0; i < brw->curr.num_textures; i++) {
+ ret = brw_update_texture_surface(brw,
+ brw_texture(brw->curr.texture[i]),
+ &brw->wm.surf_bo[BTI_TEXTURE(i)]);
+ if (ret)
+ return ret;
+
+ nr_surfaces = BTI_TEXTURE(i) + 1;
+ }
+
+ /* Clear any inactive entries:
+ */
+ for (i = brw->curr.fb.nr_cbufs; i < BRW_MAX_DRAW_BUFFERS; i++)
+ bo_reference(&brw->wm.surf_bo[BTI_COLOR_BUF(i)], NULL);
+
+ if (!brw->curr.fragment_constants)
+ bo_reference(&brw->wm.surf_bo[BTI_FRAGMENT_CONSTANTS], NULL);
+
+ /* XXX: no pipe_max_textures define?? */
+ for (i = brw->curr.num_textures; i < PIPE_MAX_SAMPLERS; i++)
+ bo_reference(&brw->wm.surf_bo[BTI_TEXTURE(i)], NULL);
+
+ if (brw->wm.nr_surfaces != nr_surfaces) {
+ brw->wm.nr_surfaces = nr_surfaces;
+ brw->state.dirty.brw |= BRW_NEW_NR_WM_SURFACES;
+ }
+
+ ret = brw_wm_get_binding_table(brw, &brw->wm.bind_bo);
+ if (ret)
+ return ret;
+
+ return PIPE_OK;
+}
+
+const struct brw_tracked_state brw_wm_surfaces = {
+ .dirty = {
+ .mesa = (PIPE_NEW_COLOR_BUFFERS |
+ PIPE_NEW_BOUND_TEXTURES |
+ PIPE_NEW_FRAGMENT_CONSTANTS |
+ PIPE_NEW_BLEND),
+ .brw = (BRW_NEW_CONTEXT |
+ BRW_NEW_WM_SURFACES),
+ .cache = 0
+ },
+ .prepare = prepare_wm_surfaces,
+};
+
+
+
--- /dev/null
+/* -*- c-basic-offset: 4 -*- */
+/*
+ * Copyright © 2007 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ *
+ */
+
+/** @file intel_decode.c
+ * This file contains code to print out batchbuffer contents in a
+ * human-readable format.
+ *
+ * The current version only supports i915 packets, and only pretty-prints a
+ * subset of them. The intention is for it to make just a best attempt to
+ * decode, but never crash in the process.
+ */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include "intel_decode.h"
+
+/*#include "intel_chipset.h"*/
+#define IS_965(x) 1 /* XXX */
+#define IS_9XX(x) 1 /* XXX */
+
+#define BUFFER_FAIL(_count, _len, _name) do { \
+ fprintf(out, "Buffer size too small in %s (%d < %d)\n", \
+ (_name), (_count), (_len)); \
+ (*failures)++; \
+ return count; \
+} while (0)
+
+static FILE *out;
+static uint32_t saved_s2 = 0, saved_s4 = 0;
+static char saved_s2_set = 0, saved_s4_set = 0;
+
+static float
+int_as_float(uint32_t intval)
+{
+ union intfloat {
+ uint32_t i;
+ float f;
+ } uval;
+
+ uval.i = intval;
+ return uval.f;
+}
+
+static void
+instr_out(const uint32_t *data, uint32_t hw_offset, unsigned int index,
+ char *fmt, ...)
+{
+ va_list va;
+
+ fprintf(out, "0x%08x: 0x%08x:%s ", hw_offset + index * 4, data[index],
+ index == 0 ? "" : " ");
+ va_start(va, fmt);
+ vfprintf(out, fmt, va);
+ va_end(va);
+}
+
+
+static int
+decode_mi(const uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ unsigned int opcode;
+
+ struct {
+ uint32_t opcode;
+ int len_mask;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_mi[] = {
+ { 0x08, 0, 1, 1, "MI_ARB_ON_OFF" },
+ { 0x0a, 0, 1, 1, "MI_BATCH_BUFFER_END" },
+ { 0x31, 0x3f, 2, 2, "MI_BATCH_BUFFER_START" },
+ { 0x14, 0x3f, 3, 3, "MI_DISPLAY_BUFFER_INFO" },
+ { 0x04, 0, 1, 1, "MI_FLUSH" },
+ { 0x22, 0, 3, 3, "MI_LOAD_REGISTER_IMM" },
+ { 0x13, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_EXCL" },
+ { 0x12, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_INCL" },
+ { 0x00, 0, 1, 1, "MI_NOOP" },
+ { 0x11, 0x3f, 2, 2, "MI_OVERLAY_FLIP" },
+ { 0x07, 0, 1, 1, "MI_REPORT_HEAD" },
+ { 0x18, 0x3f, 2, 2, "MI_SET_CONTEXT" },
+ { 0x20, 0x3f, 3, 4, "MI_STORE_DATA_IMM" },
+ { 0x21, 0x3f, 3, 4, "MI_STORE_DATA_INDEX" },
+ { 0x24, 0x3f, 3, 3, "MI_STORE_REGISTER_MEM" },
+ { 0x02, 0, 1, 1, "MI_USER_INTERRUPT" },
+ { 0x03, 0, 1, 1, "MI_WAIT_FOR_EVENT" },
+ };
+
+
+ for (opcode = 0; opcode < sizeof(opcodes_mi) / sizeof(opcodes_mi[0]);
+ opcode++) {
+ if ((data[0] & 0x1f800000) >> 23 == opcodes_mi[opcode].opcode) {
+ unsigned int len = 1, i;
+
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_mi[opcode].name);
+ if (opcodes_mi[opcode].max_len > 1) {
+ len = (data[0] & opcodes_mi[opcode].len_mask) + 2;
+ if (len < opcodes_mi[opcode].min_len ||
+ len > opcodes_mi[opcode].max_len)
+ {
+ fprintf(out, "Bad length (%d) in %s, [%d, %d]\n",
+ len, opcodes_mi[opcode].name,
+ opcodes_mi[opcode].min_len,
+ opcodes_mi[opcode].max_len);
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_mi[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "MI UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+static int
+decode_2d(const uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ unsigned int opcode, len;
+ char *format = NULL;
+
+ struct {
+ uint32_t opcode;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_2d[] = {
+ { 0x40, 5, 5, "COLOR_BLT" },
+ { 0x43, 6, 6, "SRC_COPY_BLT" },
+ { 0x01, 8, 8, "XY_SETUP_BLT" },
+ { 0x11, 9, 9, "XY_SETUP_MONO_PATTERN_SL_BLT" },
+ { 0x03, 3, 3, "XY_SETUP_CLIP_BLT" },
+ { 0x24, 2, 2, "XY_PIXEL_BLT" },
+ { 0x25, 3, 3, "XY_SCANLINES_BLT" },
+ { 0x26, 4, 4, "Y_TEXT_BLT" },
+ { 0x31, 5, 134, "XY_TEXT_IMMEDIATE_BLT" },
+ { 0x50, 6, 6, "XY_COLOR_BLT" },
+ { 0x51, 6, 6, "XY_PAT_BLT" },
+ { 0x76, 8, 8, "XY_PAT_CHROMA_BLT" },
+ { 0x72, 7, 135, "XY_PAT_BLT_IMMEDIATE" },
+ { 0x77, 9, 137, "XY_PAT_CHROMA_BLT_IMMEDIATE" },
+ { 0x52, 9, 9, "XY_MONO_PAT_BLT" },
+ { 0x59, 7, 7, "XY_MONO_PAT_FIXED_BLT" },
+ { 0x53, 8, 8, "XY_SRC_COPY_BLT" },
+ { 0x54, 8, 8, "XY_MONO_SRC_COPY_BLT" },
+ { 0x71, 9, 137, "XY_MONO_SRC_COPY_IMMEDIATE_BLT" },
+ { 0x55, 9, 9, "XY_FULL_BLT" },
+ { 0x55, 9, 137, "XY_FULL_IMMEDIATE_PATTERN_BLT" },
+ { 0x56, 9, 9, "XY_FULL_MONO_SRC_BLT" },
+ { 0x75, 10, 138, "XY_FULL_MONO_SRC_IMMEDIATE_PATTERN_BLT" },
+ { 0x57, 12, 12, "XY_FULL_MONO_PATTERN_BLT" },
+ { 0x58, 12, 12, "XY_FULL_MONO_PATTERN_MONO_SRC_BLT" },
+ };
+
+ switch ((data[0] & 0x1fc00000) >> 22) {
+ case 0x50:
+ instr_out(data, hw_offset, 0,
+ "XY_COLOR_BLT (rgb %sabled, alpha %sabled, dst tile %d)\n",
+ (data[0] & (1 << 20)) ? "en" : "dis",
+ (data[0] & (1 << 21)) ? "en" : "dis",
+ (data[0] >> 11) & 1);
+
+ len = (data[0] & 0x000000ff) + 2;
+ if (len != 6)
+ fprintf(out, "Bad count in XY_COLOR_BLT\n");
+ if (count < 6)
+ BUFFER_FAIL(count, len, "XY_COLOR_BLT");
+
+ switch ((data[1] >> 24) & 0x3) {
+ case 0:
+ format="8";
+ break;
+ case 1:
+ format="565";
+ break;
+ case 2:
+ format="1555";
+ break;
+ case 3:
+ format="8888";
+ break;
+ }
+
+ instr_out(data, hw_offset, 1, "format %s, pitch %d, "
+ "clipping %sabled\n", format,
+ (short)(data[1] & 0xffff),
+ data[1] & (1 << 30) ? "en" : "dis");
+ instr_out(data, hw_offset, 2, "(%d,%d)\n",
+ data[2] & 0xffff, data[2] >> 16);
+ instr_out(data, hw_offset, 3, "(%d,%d)\n",
+ data[3] & 0xffff, data[3] >> 16);
+ instr_out(data, hw_offset, 4, "offset 0x%08x\n", data[4]);
+ instr_out(data, hw_offset, 5, "color\n");
+ return len;
+ case 0x53:
+ instr_out(data, hw_offset, 0,
+ "XY_SRC_COPY_BLT (rgb %sabled, alpha %sabled, "
+ "src tile %d, dst tile %d)\n",
+ (data[0] & (1 << 20)) ? "en" : "dis",
+ (data[0] & (1 << 21)) ? "en" : "dis",
+ (data[0] >> 15) & 1,
+ (data[0] >> 11) & 1);
+
+ len = (data[0] & 0x000000ff) + 2;
+ if (len != 8)
+ fprintf(out, "Bad count in XY_SRC_COPY_BLT\n");
+ if (count < 8)
+ BUFFER_FAIL(count, len, "XY_SRC_COPY_BLT");
+
+ switch ((data[1] >> 24) & 0x3) {
+ case 0:
+ format="8";
+ break;
+ case 1:
+ format="565";
+ break;
+ case 2:
+ format="1555";
+ break;
+ case 3:
+ format="8888";
+ break;
+ }
+
+ instr_out(data, hw_offset, 1, "format %s, dst pitch %d, "
+ "clipping %sabled\n", format,
+ (short)(data[1] & 0xffff),
+ data[1] & (1 << 30) ? "en" : "dis");
+ instr_out(data, hw_offset, 2, "dst (%d,%d)\n",
+ data[2] & 0xffff, data[2] >> 16);
+ instr_out(data, hw_offset, 3, "dst (%d,%d)\n",
+ data[3] & 0xffff, data[3] >> 16);
+ instr_out(data, hw_offset, 4, "dst offset 0x%08x\n", data[4]);
+ instr_out(data, hw_offset, 5, "src (%d,%d)\n",
+ data[5] & 0xffff, data[5] >> 16);
+ instr_out(data, hw_offset, 6, "src pitch %d\n",
+ (short)(data[6] & 0xffff));
+ instr_out(data, hw_offset, 7, "src offset 0x%08x\n", data[7]);
+ return len;
+ }
+
+ for (opcode = 0; opcode < sizeof(opcodes_2d) / sizeof(opcodes_2d[0]);
+ opcode++) {
+ if ((data[0] & 0x1fc00000) >> 22 == opcodes_2d[opcode].opcode) {
+ unsigned int i;
+
+ len = 1;
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_2d[opcode].name);
+ if (opcodes_2d[opcode].max_len > 1) {
+ len = (data[0] & 0x000000ff) + 2;
+ if (len < opcodes_2d[opcode].min_len ||
+ len > opcodes_2d[opcode].max_len)
+ {
+ fprintf(out, "Bad count in %s\n", opcodes_2d[opcode].name);
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_2d[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "2D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+static int
+decode_3d_1c(const uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ switch ((data[0] & 0x00f80000) >> 19) {
+ case 0x11:
+ instr_out(data, hw_offset, 0, "3DSTATE_DEPTH_SUBRECTANGLE_DISALBE\n");
+ return 1;
+ case 0x10:
+ instr_out(data, hw_offset, 0, "3DSTATE_SCISSOR_ENABLE\n");
+ return 1;
+ case 0x01:
+ instr_out(data, hw_offset, 0, "3DSTATE_MAP_COORD_SET_I830\n");
+ return 1;
+ case 0x0a:
+ instr_out(data, hw_offset, 0, "3DSTATE_MAP_CUBE_I830\n");
+ return 1;
+ case 0x05:
+ instr_out(data, hw_offset, 0, "3DSTATE_MAP_TEX_STREAM_I830\n");
+ return 1;
+ }
+
+ instr_out(data, hw_offset, 0, "3D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+/** Sets the string dstname to describe the destination of the PS instruction */
+static void
+i915_get_instruction_dst(const uint32_t *data, int i, char *dstname, int do_mask)
+{
+ uint32_t a0 = data[i];
+ int dst_nr = (a0 >> 14) & 0xf;
+ char dstmask[8];
+ char *sat;
+
+ if (do_mask) {
+ if (((a0 >> 10) & 0xf) == 0xf) {
+ dstmask[0] = 0;
+ } else {
+ int dstmask_index = 0;
+
+ dstmask[dstmask_index++] = '.';
+ if (a0 & (1 << 10))
+ dstmask[dstmask_index++] = 'x';
+ if (a0 & (1 << 11))
+ dstmask[dstmask_index++] = 'y';
+ if (a0 & (1 << 12))
+ dstmask[dstmask_index++] = 'z';
+ if (a0 & (1 << 13))
+ dstmask[dstmask_index++] = 'w';
+ dstmask[dstmask_index++] = 0;
+ }
+
+ if (a0 & (1 << 22))
+ sat = ".sat";
+ else
+ sat = "";
+ } else {
+ dstmask[0] = 0;
+ sat = "";
+ }
+
+ switch ((a0 >> 19) & 0x7) {
+ case 0:
+ if (dst_nr > 15)
+ fprintf(out, "bad destination reg R%d\n", dst_nr);
+ sprintf(dstname, "R%d%s%s", dst_nr, dstmask, sat);
+ break;
+ case 4:
+ if (dst_nr > 0)
+ fprintf(out, "bad destination reg oC%d\n", dst_nr);
+ sprintf(dstname, "oC%s%s", dstmask, sat);
+ break;
+ case 5:
+ if (dst_nr > 0)
+ fprintf(out, "bad destination reg oD%d\n", dst_nr);
+ sprintf(dstname, "oD%s%s", dstmask, sat);
+ break;
+ case 6:
+ if (dst_nr > 2)
+ fprintf(out, "bad destination reg U%d\n", dst_nr);
+ sprintf(dstname, "U%d%s%s", dst_nr, dstmask, sat);
+ break;
+ default:
+ sprintf(dstname, "RESERVED");
+ break;
+ }
+}
+
+static char *
+i915_get_channel_swizzle(uint32_t select)
+{
+ switch (select & 0x7) {
+ case 0:
+ return (select & 8) ? "-x" : "x";
+ case 1:
+ return (select & 8) ? "-y" : "y";
+ case 2:
+ return (select & 8) ? "-z" : "z";
+ case 3:
+ return (select & 8) ? "-w" : "w";
+ case 4:
+ return (select & 8) ? "-0" : "0";
+ case 5:
+ return (select & 8) ? "-1" : "1";
+ default:
+ return (select & 8) ? "-bad" : "bad";
+ }
+}
+
+static void
+i915_get_instruction_src_name(uint32_t src_type, uint32_t src_nr, char *name)
+{
+ switch (src_type) {
+ case 0:
+ sprintf(name, "R%d", src_nr);
+ if (src_nr > 15)
+ fprintf(out, "bad src reg %s\n", name);
+ break;
+ case 1:
+ if (src_nr < 8)
+ sprintf(name, "T%d", src_nr);
+ else if (src_nr == 8)
+ sprintf(name, "DIFFUSE");
+ else if (src_nr == 9)
+ sprintf(name, "SPECULAR");
+ else if (src_nr == 10)
+ sprintf(name, "FOG");
+ else {
+ fprintf(out, "bad src reg T%d\n", src_nr);
+ sprintf(name, "RESERVED");
+ }
+ break;
+ case 2:
+ sprintf(name, "C%d", src_nr);
+ if (src_nr > 31)
+ fprintf(out, "bad src reg %s\n", name);
+ break;
+ case 4:
+ sprintf(name, "oC");
+ if (src_nr > 0)
+ fprintf(out, "bad src reg oC%d\n", src_nr);
+ break;
+ case 5:
+ sprintf(name, "oD");
+ if (src_nr > 0)
+ fprintf(out, "bad src reg oD%d\n", src_nr);
+ break;
+ case 6:
+ sprintf(name, "U%d", src_nr);
+ if (src_nr > 2)
+ fprintf(out, "bad src reg %s\n", name);
+ break;
+ default:
+ fprintf(out, "bad src reg type %d\n", src_type);
+ sprintf(name, "RESERVED");
+ break;
+ }
+}
+
+static void
+i915_get_instruction_src0(const uint32_t *data, int i, char *srcname)
+{
+ uint32_t a0 = data[i];
+ uint32_t a1 = data[i + 1];
+ int src_nr = (a0 >> 2) & 0x1f;
+ char *swizzle_x = i915_get_channel_swizzle((a1 >> 28) & 0xf);
+ char *swizzle_y = i915_get_channel_swizzle((a1 >> 24) & 0xf);
+ char *swizzle_z = i915_get_channel_swizzle((a1 >> 20) & 0xf);
+ char *swizzle_w = i915_get_channel_swizzle((a1 >> 16) & 0xf);
+ char swizzle[100];
+
+ i915_get_instruction_src_name((a0 >> 7) & 0x7, src_nr, srcname);
+ sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w);
+ if (strcmp(swizzle, ".xyzw") != 0)
+ strcat(srcname, swizzle);
+}
+
+static void
+i915_get_instruction_src1(const uint32_t *data, int i, char *srcname)
+{
+ uint32_t a1 = data[i + 1];
+ uint32_t a2 = data[i + 2];
+ int src_nr = (a1 >> 8) & 0x1f;
+ char *swizzle_x = i915_get_channel_swizzle((a1 >> 4) & 0xf);
+ char *swizzle_y = i915_get_channel_swizzle((a1 >> 0) & 0xf);
+ char *swizzle_z = i915_get_channel_swizzle((a2 >> 28) & 0xf);
+ char *swizzle_w = i915_get_channel_swizzle((a2 >> 24) & 0xf);
+ char swizzle[100];
+
+ i915_get_instruction_src_name((a1 >> 13) & 0x7, src_nr, srcname);
+ sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w);
+ if (strcmp(swizzle, ".xyzw") != 0)
+ strcat(srcname, swizzle);
+}
+
+static void
+i915_get_instruction_src2(const uint32_t *data, int i, char *srcname)
+{
+ uint32_t a2 = data[i + 2];
+ int src_nr = (a2 >> 16) & 0x1f;
+ char *swizzle_x = i915_get_channel_swizzle((a2 >> 12) & 0xf);
+ char *swizzle_y = i915_get_channel_swizzle((a2 >> 8) & 0xf);
+ char *swizzle_z = i915_get_channel_swizzle((a2 >> 4) & 0xf);
+ char *swizzle_w = i915_get_channel_swizzle((a2 >> 0) & 0xf);
+ char swizzle[100];
+
+ i915_get_instruction_src_name((a2 >> 21) & 0x7, src_nr, srcname);
+ sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w);
+ if (strcmp(swizzle, ".xyzw") != 0)
+ strcat(srcname, swizzle);
+}
+
+static void
+i915_get_instruction_addr(uint32_t src_type, uint32_t src_nr, char *name)
+{
+ switch (src_type) {
+ case 0:
+ sprintf(name, "R%d", src_nr);
+ if (src_nr > 15)
+ fprintf(out, "bad src reg %s\n", name);
+ break;
+ case 1:
+ if (src_nr < 8)
+ sprintf(name, "T%d", src_nr);
+ else if (src_nr == 8)
+ sprintf(name, "DIFFUSE");
+ else if (src_nr == 9)
+ sprintf(name, "SPECULAR");
+ else if (src_nr == 10)
+ sprintf(name, "FOG");
+ else {
+ fprintf(out, "bad src reg T%d\n", src_nr);
+ sprintf(name, "RESERVED");
+ }
+ break;
+ case 4:
+ sprintf(name, "oC");
+ if (src_nr > 0)
+ fprintf(out, "bad src reg oC%d\n", src_nr);
+ break;
+ case 5:
+ sprintf(name, "oD");
+ if (src_nr > 0)
+ fprintf(out, "bad src reg oD%d\n", src_nr);
+ break;
+ default:
+ fprintf(out, "bad src reg type %d\n", src_type);
+ sprintf(name, "RESERVED");
+ break;
+ }
+}
+
+static void
+i915_decode_alu1(const uint32_t *data, uint32_t hw_offset,
+ int i, char *instr_prefix, char *op_name)
+{
+ char dst[100], src0[100];
+
+ i915_get_instruction_dst(data, i, dst, 1);
+ i915_get_instruction_src0(data, i, src0);
+
+ instr_out(data, hw_offset, i++, "%s: %s %s, %s\n", instr_prefix,
+ op_name, dst, src0);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+}
+
+static void
+i915_decode_alu2(const uint32_t *data, uint32_t hw_offset,
+ int i, char *instr_prefix, char *op_name)
+{
+ char dst[100], src0[100], src1[100];
+
+ i915_get_instruction_dst(data, i, dst, 1);
+ i915_get_instruction_src0(data, i, src0);
+ i915_get_instruction_src1(data, i, src1);
+
+ instr_out(data, hw_offset, i++, "%s: %s %s, %s, %s\n", instr_prefix,
+ op_name, dst, src0, src1);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+}
+
+static void
+i915_decode_alu3(const uint32_t *data, uint32_t hw_offset,
+ int i, char *instr_prefix, char *op_name)
+{
+ char dst[100], src0[100], src1[100], src2[100];
+
+ i915_get_instruction_dst(data, i, dst, 1);
+ i915_get_instruction_src0(data, i, src0);
+ i915_get_instruction_src1(data, i, src1);
+ i915_get_instruction_src2(data, i, src2);
+
+ instr_out(data, hw_offset, i++, "%s: %s %s, %s, %s, %s\n", instr_prefix,
+ op_name, dst, src0, src1, src2);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+}
+
+static void
+i915_decode_tex(const uint32_t *data, uint32_t hw_offset, int i, char *instr_prefix,
+ char *tex_name)
+{
+ uint32_t t0 = data[i];
+ uint32_t t1 = data[i + 1];
+ char dst_name[100];
+ char addr_name[100];
+ int sampler_nr;
+
+ i915_get_instruction_dst(data, i, dst_name, 0);
+ i915_get_instruction_addr((t1 >> 24) & 0x7,
+ (t1 >> 17) & 0xf,
+ addr_name);
+ sampler_nr = t0 & 0xf;
+
+ instr_out(data, hw_offset, i++, "%s: %s %s, S%d, %s\n", instr_prefix,
+ tex_name, dst_name, sampler_nr, addr_name);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+}
+
+static void
+i915_decode_dcl(const uint32_t *data, uint32_t hw_offset, int i, char *instr_prefix)
+{
+ uint32_t d0 = data[i];
+ char *sampletype;
+ int dcl_nr = (d0 >> 14) & 0xf;
+ char *dcl_x = d0 & (1 << 10) ? "x" : "";
+ char *dcl_y = d0 & (1 << 11) ? "y" : "";
+ char *dcl_z = d0 & (1 << 12) ? "z" : "";
+ char *dcl_w = d0 & (1 << 13) ? "w" : "";
+ char dcl_mask[10];
+
+ switch ((d0 >> 19) & 0x3) {
+ case 1:
+ sprintf(dcl_mask, ".%s%s%s%s", dcl_x, dcl_y, dcl_z, dcl_w);
+ if (strcmp(dcl_mask, ".") == 0)
+ fprintf(out, "bad (empty) dcl mask\n");
+
+ if (dcl_nr > 10)
+ fprintf(out, "bad T%d dcl register number\n", dcl_nr);
+ if (dcl_nr < 8) {
+ if (strcmp(dcl_mask, ".x") != 0 &&
+ strcmp(dcl_mask, ".xy") != 0 &&
+ strcmp(dcl_mask, ".xz") != 0 &&
+ strcmp(dcl_mask, ".w") != 0 &&
+ strcmp(dcl_mask, ".xyzw") != 0) {
+ fprintf(out, "bad T%d.%s dcl mask\n", dcl_nr, dcl_mask);
+ }
+ instr_out(data, hw_offset, i++, "%s: DCL T%d%s\n", instr_prefix,
+ dcl_nr, dcl_mask);
+ } else {
+ if (strcmp(dcl_mask, ".xz") == 0)
+ fprintf(out, "errataed bad dcl mask %s\n", dcl_mask);
+ else if (strcmp(dcl_mask, ".xw") == 0)
+ fprintf(out, "errataed bad dcl mask %s\n", dcl_mask);
+ else if (strcmp(dcl_mask, ".xzw") == 0)
+ fprintf(out, "errataed bad dcl mask %s\n", dcl_mask);
+
+ if (dcl_nr == 8) {
+ instr_out(data, hw_offset, i++, "%s: DCL DIFFUSE%s\n", instr_prefix,
+ dcl_mask);
+ } else if (dcl_nr == 9) {
+ instr_out(data, hw_offset, i++, "%s: DCL SPECULAR%s\n", instr_prefix,
+ dcl_mask);
+ } else if (dcl_nr == 10) {
+ instr_out(data, hw_offset, i++, "%s: DCL FOG%s\n", instr_prefix,
+ dcl_mask);
+ }
+ }
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ break;
+ case 3:
+ switch ((d0 >> 22) & 0x3) {
+ case 0:
+ sampletype = "2D";
+ break;
+ case 1:
+ sampletype = "CUBE";
+ break;
+ case 2:
+ sampletype = "3D";
+ break;
+ default:
+ sampletype = "RESERVED";
+ break;
+ }
+ if (dcl_nr > 15)
+ fprintf(out, "bad S%d dcl register number\n", dcl_nr);
+ instr_out(data, hw_offset, i++, "%s: DCL S%d %s\n", instr_prefix,
+ dcl_nr, sampletype);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ break;
+ default:
+ instr_out(data, hw_offset, i++, "%s: DCL RESERVED%d\n", instr_prefix, dcl_nr);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ }
+}
+
+static void
+i915_decode_instruction(const uint32_t *data, uint32_t hw_offset,
+ int i, char *instr_prefix)
+{
+ switch ((data[i] >> 24) & 0x1f) {
+ case 0x0:
+ instr_out(data, hw_offset, i++, "%s: NOP\n", instr_prefix);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ break;
+ case 0x01:
+ i915_decode_alu2(data, hw_offset, i, instr_prefix, "ADD");
+ break;
+ case 0x02:
+ i915_decode_alu1(data, hw_offset, i, instr_prefix, "MOV");
+ break;
+ case 0x03:
+ i915_decode_alu2(data, hw_offset, i, instr_prefix, "MUL");
+ break;
+ case 0x04:
+ i915_decode_alu3(data, hw_offset, i, instr_prefix, "MAD");
+ break;
+ case 0x05:
+ i915_decode_alu3(data, hw_offset, i, instr_prefix, "DP2ADD");
+ break;
+ case 0x06:
+ i915_decode_alu2(data, hw_offset, i, instr_prefix, "DP3");
+ break;
+ case 0x07:
+ i915_decode_alu2(data, hw_offset, i, instr_prefix, "DP4");
+ break;
+ case 0x08:
+ i915_decode_alu1(data, hw_offset, i, instr_prefix, "FRC");
+ break;
+ case 0x09:
+ i915_decode_alu1(data, hw_offset, i, instr_prefix, "RCP");
+ break;
+ case 0x0a:
+ i915_decode_alu1(data, hw_offset, i, instr_prefix, "RSQ");
+ break;
+ case 0x0b:
+ i915_decode_alu1(data, hw_offset, i, instr_prefix, "EXP");
+ break;
+ case 0x0c:
+ i915_decode_alu1(data, hw_offset, i, instr_prefix, "LOG");
+ break;
+ case 0x0d:
+ i915_decode_alu2(data, hw_offset, i, instr_prefix, "CMP");
+ break;
+ case 0x0e:
+ i915_decode_alu2(data, hw_offset, i, instr_prefix, "MIN");
+ break;
+ case 0x0f:
+ i915_decode_alu2(data, hw_offset, i, instr_prefix, "MAX");
+ break;
+ case 0x10:
+ i915_decode_alu1(data, hw_offset, i, instr_prefix, "FLR");
+ break;
+ case 0x11:
+ i915_decode_alu1(data, hw_offset, i, instr_prefix, "MOD");
+ break;
+ case 0x12:
+ i915_decode_alu1(data, hw_offset, i, instr_prefix, "TRC");
+ break;
+ case 0x13:
+ i915_decode_alu2(data, hw_offset, i, instr_prefix, "SGE");
+ break;
+ case 0x14:
+ i915_decode_alu2(data, hw_offset, i, instr_prefix, "SLT");
+ break;
+ case 0x15:
+ i915_decode_tex(data, hw_offset, i, instr_prefix, "TEXLD");
+ break;
+ case 0x16:
+ i915_decode_tex(data, hw_offset, i, instr_prefix, "TEXLDP");
+ break;
+ case 0x17:
+ i915_decode_tex(data, hw_offset, i, instr_prefix, "TEXLDB");
+ break;
+ case 0x19:
+ i915_decode_dcl(data, hw_offset, i, instr_prefix);
+ break;
+ default:
+ instr_out(data, hw_offset, i++, "%s: unknown\n", instr_prefix);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
+ break;
+ }
+}
+
+static int
+decode_3d_1d(const uint32_t *data, int count, uint32_t hw_offset, int *failures, int i830)
+{
+ unsigned int len, i, c, opcode, word, map, sampler, instr;
+ char *format;
+
+ struct {
+ uint32_t opcode;
+ int i830_only;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_3d_1d[] = {
+ { 0x8e, 0, 3, 3, "3DSTATE_BUFFER_INFO" },
+ { 0x86, 0, 4, 4, "3DSTATE_CHROMA_KEY" },
+ { 0x9c, 0, 1, 1, "3DSTATE_CLEAR_PARAMETERS" },
+ { 0x88, 0, 2, 2, "3DSTATE_CONSTANT_BLEND_COLOR" },
+ { 0x99, 0, 2, 2, "3DSTATE_DEFAULT_DIFFUSE" },
+ { 0x9a, 0, 2, 2, "3DSTATE_DEFAULT_SPECULAR" },
+ { 0x98, 0, 2, 2, "3DSTATE_DEFAULT_Z" },
+ { 0x97, 0, 2, 2, "3DSTATE_DEPTH_OFFSET_SCALE" },
+ { 0x85, 0, 2, 2, "3DSTATE_DEST_BUFFER_VARIABLES" },
+ { 0x80, 0, 5, 5, "3DSTATE_DRAWING_RECTANGLE" },
+ { 0x8e, 0, 3, 3, "3DSTATE_BUFFER_INFO" },
+ { 0x9d, 0, 65, 65, "3DSTATE_FILTER_COEFFICIENTS_4X4" },
+ { 0x9e, 0, 4, 4, "3DSTATE_MONO_FILTER" },
+ { 0x89, 0, 4, 4, "3DSTATE_FOG_MODE" },
+ { 0x8f, 0, 2, 16, "3DSTATE_MAP_PALLETE_LOAD_32" },
+ { 0x81, 0, 3, 3, "3DSTATE_SCISSOR_RECTANGLE" },
+ { 0x83, 0, 2, 2, "3DSTATE_SPAN_STIPPLE" },
+ { 0x8c, 1, 2, 2, "3DSTATE_MAP_COORD_TRANSFORM_I830" },
+ { 0x8b, 1, 2, 2, "3DSTATE_MAP_VERTEX_TRANSFORM_I830" },
+ { 0x8d, 1, 3, 3, "3DSTATE_W_STATE_I830" },
+ { 0x01, 1, 2, 2, "3DSTATE_COLOR_FACTOR_I830" },
+ { 0x02, 1, 2, 2, "3DSTATE_MAP_COORD_SETBIND_I830" },
+ };
+
+ switch ((data[0] & 0x00ff0000) >> 16) {
+ case 0x07:
+ /* This instruction is unusual. A 0 length means just 1 DWORD instead of
+ * 2. The 0 length is specified in one place to be unsupported, but
+ * stated to be required in another, and 0 length LOAD_INDIRECTs appear
+ * to cause no harm at least.
+ */
+ instr_out(data, hw_offset, 0, "3DSTATE_LOAD_INDIRECT\n");
+ len = (data[0] & 0x000000ff) + 1;
+ i = 1;
+ if (data[0] & (0x01 << 8)) {
+ if (i + 2 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "SIS.0\n");
+ instr_out(data, hw_offset, i++, "SIS.1\n");
+ }
+ if (data[0] & (0x02 << 8)) {
+ if (i + 1 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "DIS.0\n");
+ }
+ if (data[0] & (0x04 << 8)) {
+ if (i + 2 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "SSB.0\n");
+ instr_out(data, hw_offset, i++, "SSB.1\n");
+ }
+ if (data[0] & (0x08 << 8)) {
+ if (i + 2 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "MSB.0\n");
+ instr_out(data, hw_offset, i++, "MSB.1\n");
+ }
+ if (data[0] & (0x10 << 8)) {
+ if (i + 2 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "PSP.0\n");
+ instr_out(data, hw_offset, i++, "PSP.1\n");
+ }
+ if (data[0] & (0x20 << 8)) {
+ if (i + 2 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "PSC.0\n");
+ instr_out(data, hw_offset, i++, "PSC.1\n");
+ }
+ if (len != i) {
+ fprintf(out, "Bad count in 3DSTATE_LOAD_INDIRECT\n");
+ (*failures)++;
+ return len;
+ }
+ return len;
+ case 0x04:
+ instr_out(data, hw_offset, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_1\n");
+ len = (data[0] & 0x0000000f) + 2;
+ i = 1;
+ for (word = 0; word <= 7; word++) {
+ if (data[0] & (1 << (4 + word))) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_STATE_IMMEDIATE_1");
+
+ /* save vertex state for decode */
+ if (word == 2) {
+ saved_s2_set = 1;
+ saved_s2 = data[i];
+ }
+ if (word == 4) {
+ saved_s4_set = 1;
+ saved_s4 = data[i];
+ }
+
+ instr_out(data, hw_offset, i++, "S%d\n", word);
+ }
+ }
+ if (len != i) {
+ fprintf(out, "Bad count in 3DSTATE_LOAD_INDIRECT\n");
+ (*failures)++;
+ }
+ return len;
+ case 0x00:
+ instr_out(data, hw_offset, 0, "3DSTATE_MAP_STATE\n");
+ len = (data[0] & 0x0000003f) + 2;
+ instr_out(data, hw_offset, 1, "mask\n");
+
+ i = 2;
+ for (map = 0; map <= 15; map++) {
+ if (data[1] & (1 << map)) {
+ if (i + 3 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_MAP_STATE");
+ instr_out(data, hw_offset, i++, "map %d MS2\n", map);
+ instr_out(data, hw_offset, i++, "map %d MS3\n", map);
+ instr_out(data, hw_offset, i++, "map %d MS4\n", map);
+ }
+ }
+ if (len != i) {
+ fprintf(out, "Bad count in 3DSTATE_MAP_STATE\n");
+ (*failures)++;
+ return len;
+ }
+ return len;
+ case 0x06:
+ instr_out(data, hw_offset, 0, "3DSTATE_PIXEL_SHADER_CONSTANTS\n");
+ len = (data[0] & 0x000000ff) + 2;
+
+ i = 2;
+ for (c = 0; c <= 31; c++) {
+ if (data[1] & (1 << c)) {
+ if (i + 4 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_PIXEL_SHADER_CONSTANTS");
+ instr_out(data, hw_offset, i, "C%d.X = %f\n",
+ c, int_as_float(data[i]));
+ i++;
+ instr_out(data, hw_offset, i, "C%d.Y = %f\n",
+ c, int_as_float(data[i]));
+ i++;
+ instr_out(data, hw_offset, i, "C%d.Z = %f\n",
+ c, int_as_float(data[i]));
+ i++;
+ instr_out(data, hw_offset, i, "C%d.W = %f\n",
+ c, int_as_float(data[i]));
+ i++;
+ }
+ }
+ if (len != i) {
+ fprintf(out, "Bad count in 3DSTATE_PIXEL_SHADER_CONSTANTS\n");
+ (*failures)++;
+ }
+ return len;
+ case 0x05:
+ instr_out(data, hw_offset, 0, "3DSTATE_PIXEL_SHADER_PROGRAM\n");
+ len = (data[0] & 0x000000ff) + 2;
+ if ((len - 1) % 3 != 0 || len > 370) {
+ fprintf(out, "Bad count in 3DSTATE_PIXEL_SHADER_PROGRAM\n");
+ (*failures)++;
+ }
+ i = 1;
+ for (instr = 0; instr < (len - 1) / 3; instr++) {
+ char instr_prefix[10];
+
+ if (i + 3 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_PIXEL_SHADER_PROGRAM");
+ sprintf(instr_prefix, "PS%03d", instr);
+ i915_decode_instruction(data, hw_offset, i, instr_prefix);
+ i += 3;
+ }
+ return len;
+ case 0x01:
+ if (i830)
+ break;
+ instr_out(data, hw_offset, 0, "3DSTATE_SAMPLER_STATE\n");
+ instr_out(data, hw_offset, 1, "mask\n");
+ len = (data[0] & 0x0000003f) + 2;
+ i = 2;
+ for (sampler = 0; sampler <= 15; sampler++) {
+ if (data[1] & (1 << sampler)) {
+ if (i + 3 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_SAMPLER_STATE");
+ instr_out(data, hw_offset, i++, "sampler %d SS2\n",
+ sampler);
+ instr_out(data, hw_offset, i++, "sampler %d SS3\n",
+ sampler);
+ instr_out(data, hw_offset, i++, "sampler %d SS4\n",
+ sampler);
+ }
+ }
+ if (len != i) {
+ fprintf(out, "Bad count in 3DSTATE_SAMPLER_STATE\n");
+ (*failures)++;
+ }
+ return len;
+ case 0x85:
+ len = (data[0] & 0x0000000f) + 2;
+
+ if (len != 2)
+ fprintf(out, "Bad count in 3DSTATE_DEST_BUFFER_VARIABLES\n");
+ if (count < 2)
+ BUFFER_FAIL(count, len, "3DSTATE_DEST_BUFFER_VARIABLES");
+
+ instr_out(data, hw_offset, 0,
+ "3DSTATE_DEST_BUFFER_VARIABLES\n");
+
+ switch ((data[1] >> 8) & 0xf) {
+ case 0x0: format = "g8"; break;
+ case 0x1: format = "x1r5g5b5"; break;
+ case 0x2: format = "r5g6b5"; break;
+ case 0x3: format = "a8r8g8b8"; break;
+ case 0x4: format = "ycrcb_swapy"; break;
+ case 0x5: format = "ycrcb_normal"; break;
+ case 0x6: format = "ycrcb_swapuv"; break;
+ case 0x7: format = "ycrcb_swapuvy"; break;
+ case 0x8: format = "a4r4g4b4"; break;
+ case 0x9: format = "a1r5g5b5"; break;
+ case 0xa: format = "a2r10g10b10"; break;
+ default: format = "BAD"; break;
+ }
+ instr_out(data, hw_offset, 1, "%s format, early Z %sabled\n",
+ format,
+ (data[1] & (1 << 31)) ? "en" : "dis");
+ return len;
+ }
+
+ for (opcode = 0; opcode < sizeof(opcodes_3d_1d) / sizeof(opcodes_3d_1d[0]);
+ opcode++)
+ {
+ if (opcodes_3d_1d[opcode].i830_only && !i830)
+ continue;
+
+ if (((data[0] & 0x00ff0000) >> 16) == opcodes_3d_1d[opcode].opcode) {
+ len = 1;
+
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_3d_1d[opcode].name);
+ if (opcodes_3d_1d[opcode].max_len > 1) {
+ len = (data[0] & 0x0000ffff) + 2;
+ if (len < opcodes_3d_1d[opcode].min_len ||
+ len > opcodes_3d_1d[opcode].max_len)
+ {
+ fprintf(out, "Bad count in %s\n",
+ opcodes_3d_1d[opcode].name);
+ (*failures)++;
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_3d_1d[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "3D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+static int
+decode_3d_primitive(const uint32_t *data, int count, uint32_t hw_offset,
+ int *failures)
+{
+ char immediate = (data[0] & (1 << 23)) == 0;
+ unsigned int len, i;
+ char *primtype;
+
+ switch ((data[0] >> 18) & 0xf) {
+ case 0x0: primtype = "TRILIST"; break;
+ case 0x1: primtype = "TRISTRIP"; break;
+ case 0x2: primtype = "TRISTRIP_REVERSE"; break;
+ case 0x3: primtype = "TRIFAN"; break;
+ case 0x4: primtype = "POLYGON"; break;
+ case 0x5: primtype = "LINELIST"; break;
+ case 0x6: primtype = "LINESTRIP"; break;
+ case 0x7: primtype = "RECTLIST"; break;
+ case 0x8: primtype = "POINTLIST"; break;
+ case 0x9: primtype = "DIB"; break;
+ case 0xa: primtype = "CLEAR_RECT"; break;
+ default: primtype = "unknown"; break;
+ }
+
+ /* XXX: 3DPRIM_DIB not supported */
+ if (immediate) {
+ len = (data[0] & 0x0003ffff) + 2;
+ instr_out(data, hw_offset, 0, "3DPRIMITIVE inline %s\n", primtype);
+ if (count < len)
+ BUFFER_FAIL(count, len, "3DPRIMITIVE inline");
+ if (!saved_s2_set || !saved_s4_set) {
+ fprintf(out, "unknown vertex format\n");
+ for (i = 1; i < len; i++) {
+ instr_out(data, hw_offset, i,
+ " vertex data (%f float)\n",
+ int_as_float(data[i]));
+ }
+ } else {
+ unsigned int vertex = 0;
+ for (i = 1; i < len;) {
+ unsigned int tc;
+
+#define VERTEX_OUT(fmt, ...) do { \
+ if (i < len) \
+ instr_out(data, hw_offset, i, " V%d."fmt"\n", vertex, __VA_ARGS__); \
+ else \
+ fprintf(out, " missing data in V%d\n", vertex); \
+ i++; \
+} while (0)
+
+ VERTEX_OUT("X = %f", int_as_float(data[i]));
+ VERTEX_OUT("Y = %f", int_as_float(data[i]));
+ switch (saved_s4 >> 6 & 0x7) {
+ case 0x1:
+ VERTEX_OUT("Z = %f", int_as_float(data[i]));
+ break;
+ case 0x2:
+ VERTEX_OUT("Z = %f", int_as_float(data[i]));
+ VERTEX_OUT("W = %f", int_as_float(data[i]));
+ break;
+ case 0x3:
+ break;
+ case 0x4:
+ VERTEX_OUT("W = %f", int_as_float(data[i]));
+ break;
+ default:
+ fprintf(out, "bad S4 position mask\n");
+ }
+
+ if (saved_s4 & (1 << 10)) {
+ VERTEX_OUT("color = (A=0x%02x, R=0x%02x, G=0x%02x, "
+ "B=0x%02x)",
+ data[i] >> 24,
+ (data[i] >> 16) & 0xff,
+ (data[i] >> 8) & 0xff,
+ data[i] & 0xff);
+ }
+ if (saved_s4 & (1 << 11)) {
+ VERTEX_OUT("spec = (A=0x%02x, R=0x%02x, G=0x%02x, "
+ "B=0x%02x)",
+ data[i] >> 24,
+ (data[i] >> 16) & 0xff,
+ (data[i] >> 8) & 0xff,
+ data[i] & 0xff);
+ }
+ if (saved_s4 & (1 << 12))
+ VERTEX_OUT("width = 0x%08x)", data[i]);
+
+ for (tc = 0; tc <= 7; tc++) {
+ switch ((saved_s2 >> (tc * 4)) & 0xf) {
+ case 0x0:
+ VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i]));
+ break;
+ case 0x1:
+ VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.Z = %f", tc, int_as_float(data[i]));
+ break;
+ case 0x2:
+ VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.Z = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.W = %f", tc, int_as_float(data[i]));
+ break;
+ case 0x3:
+ VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
+ break;
+ case 0x4:
+ VERTEX_OUT("T%d.XY = 0x%08x half-float", tc, data[i]);
+ break;
+ case 0x5:
+ VERTEX_OUT("T%d.XY = 0x%08x half-float", tc, data[i]);
+ VERTEX_OUT("T%d.ZW = 0x%08x half-float", tc, data[i]);
+ break;
+ case 0xf:
+ break;
+ default:
+ fprintf(out, "bad S2.T%d format\n", tc);
+ }
+ }
+ vertex++;
+ }
+ }
+ } else {
+ /* indirect vertices */
+ len = data[0] & 0x0000ffff; /* index count */
+ if (data[0] & (1 << 17)) {
+ /* random vertex access */
+ if (count < (len + 1) / 2 + 1) {
+ BUFFER_FAIL(count, (len + 1) / 2 + 1,
+ "3DPRIMITIVE random indirect");
+ }
+ instr_out(data, hw_offset, 0,
+ "3DPRIMITIVE random indirect %s (%d)\n", primtype, len);
+ if (len == 0) {
+ /* vertex indices continue until 0xffff is found */
+ for (i = 1; i < count; i++) {
+ if ((data[i] & 0xffff) == 0xffff) {
+ instr_out(data, hw_offset, i,
+ " indices: (terminator)\n");
+ return i;
+ } else if ((data[i] >> 16) == 0xffff) {
+ instr_out(data, hw_offset, i,
+ " indices: 0x%04x, "
+ "(terminator)\n",
+ data[i] & 0xffff);
+ return i;
+ } else {
+ instr_out(data, hw_offset, i,
+ " indices: 0x%04x, 0x%04x\n",
+ data[i] & 0xffff, data[i] >> 16);
+ }
+ }
+ fprintf(out,
+ "3DPRIMITIVE: no terminator found in index buffer\n");
+ (*failures)++;
+ return count;
+ } else {
+ /* fixed size vertex index buffer */
+ for (i = 0; i < len; i += 2) {
+ if (i * 2 == len - 1) {
+ instr_out(data, hw_offset, i,
+ " indices: 0x%04x\n",
+ data[i] & 0xffff);
+ } else {
+ instr_out(data, hw_offset, i,
+ " indices: 0x%04x, 0x%04x\n",
+ data[i] & 0xffff, data[i] >> 16);
+ }
+ }
+ }
+ return (len + 1) / 2 + 1;
+ } else {
+ /* sequential vertex access */
+ if (count < 2)
+ BUFFER_FAIL(count, 2, "3DPRIMITIVE seq indirect");
+ instr_out(data, hw_offset, 0,
+ "3DPRIMITIVE sequential indirect %s, %d starting from "
+ "%d\n", primtype, len, data[1] & 0xffff);
+ instr_out(data, hw_offset, 1, " start\n");
+ return 2;
+ }
+ }
+
+ return len;
+}
+
+static int
+decode_3d(const uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ unsigned int opcode;
+
+ struct {
+ uint32_t opcode;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_3d[] = {
+ { 0x06, 1, 1, "3DSTATE_ANTI_ALIASING" },
+ { 0x08, 1, 1, "3DSTATE_BACKFACE_STENCIL_OPS" },
+ { 0x09, 1, 1, "3DSTATE_BACKFACE_STENCIL_MASKS" },
+ { 0x16, 1, 1, "3DSTATE_COORD_SET_BINDINGS" },
+ { 0x15, 1, 1, "3DSTATE_FOG_COLOR" },
+ { 0x0b, 1, 1, "3DSTATE_INDEPENDENT_ALPHA_BLEND" },
+ { 0x0d, 1, 1, "3DSTATE_MODES_4" },
+ { 0x0c, 1, 1, "3DSTATE_MODES_5" },
+ { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" },
+ };
+
+ switch ((data[0] & 0x1f000000) >> 24) {
+ case 0x1f:
+ return decode_3d_primitive(data, count, hw_offset, failures);
+ case 0x1d:
+ return decode_3d_1d(data, count, hw_offset, failures, 0);
+ case 0x1c:
+ return decode_3d_1c(data, count, hw_offset, failures);
+ }
+
+ for (opcode = 0; opcode < sizeof(opcodes_3d) / sizeof(opcodes_3d[0]);
+ opcode++) {
+ if ((data[0] & 0x1f000000) >> 24 == opcodes_3d[opcode].opcode) {
+ unsigned int len = 1, i;
+
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_3d[opcode].name);
+ if (opcodes_3d[opcode].max_len > 1) {
+ len = (data[0] & 0xff) + 2;
+ if (len < opcodes_3d[opcode].min_len ||
+ len > opcodes_3d[opcode].max_len)
+ {
+ fprintf(out, "Bad count in %s\n", opcodes_3d[opcode].name);
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_3d[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "3D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+static const char *
+get_965_surfacetype(unsigned int surfacetype)
+{
+ switch (surfacetype) {
+ case 0: return "1D";
+ case 1: return "2D";
+ case 2: return "3D";
+ case 3: return "CUBE";
+ case 4: return "BUFFER";
+ case 7: return "NULL";
+ default: return "unknown";
+ }
+}
+
+static const char *
+get_965_depthformat(unsigned int depthformat)
+{
+ switch (depthformat) {
+ case 0: return "s8_z24float";
+ case 1: return "z32float";
+ case 2: return "z24s8";
+ case 5: return "z16";
+ default: return "unknown";
+ }
+}
+
+static const char *
+get_965_element_component(uint32_t data, int component)
+{
+ uint32_t component_control = (data >> (16 + (3 - component) * 4)) & 0x7;
+
+ switch (component_control) {
+ case 0:
+ return "nostore";
+ case 1:
+ switch (component) {
+ case 0: return "X";
+ case 1: return "Y";
+ case 2: return "Z";
+ case 3: return "W";
+ default: return "fail";
+ }
+ case 2:
+ return "0.0";
+ case 3:
+ return "1.0";
+ case 4:
+ return "0x1";
+ case 5:
+ return "VID";
+ default:
+ return "fail";
+ }
+}
+
+static const char *
+get_965_prim_type(uint32_t data)
+{
+ uint32_t primtype = (data >> 10) & 0x1f;
+
+ switch (primtype) {
+ case 0x01: return "point list";
+ case 0x02: return "line list";
+ case 0x03: return "line strip";
+ case 0x04: return "tri list";
+ case 0x05: return "tri strip";
+ case 0x06: return "tri fan";
+ case 0x07: return "quad list";
+ case 0x08: return "quad strip";
+ case 0x09: return "line list adj";
+ case 0x0a: return "line strip adj";
+ case 0x0b: return "tri list adj";
+ case 0x0c: return "tri strip adj";
+ case 0x0d: return "tri strip reverse";
+ case 0x0e: return "polygon";
+ case 0x0f: return "rect list";
+ case 0x10: return "line loop";
+ case 0x11: return "point list bf";
+ case 0x12: return "line strip cont";
+ case 0x13: return "line strip bf";
+ case 0x14: return "line strip cont bf";
+ case 0x15: return "tri fan no stipple";
+ default: return "fail";
+ }
+}
+
+static int
+decode_3d_965(const uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ unsigned int opcode, len;
+ int i;
+
+ struct {
+ uint32_t opcode;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_3d[] = {
+ { 0x6000, 3, 3, "URB_FENCE" },
+ { 0x6001, 2, 2, "CS_URB_STATE" },
+ { 0x6002, 2, 2, "CONSTANT_BUFFER" },
+ { 0x6101, 6, 6, "STATE_BASE_ADDRESS" },
+ { 0x6102, 2, 2 , "STATE_SIP" },
+ { 0x6104, 1, 1, "3DSTATE_PIPELINE_SELECT" },
+ { 0x680b, 1, 1, "3DSTATE_VF_STATISTICS" },
+ { 0x6904, 1, 1, "3DSTATE_PIPELINE_SELECT" },
+ { 0x7800, 7, 7, "3DSTATE_PIPELINED_POINTERS" },
+ { 0x7801, 6, 6, "3DSTATE_BINDING_TABLE_POINTERS" },
+ { 0x780b, 1, 1, "3DSTATE_VF_STATISTICS" },
+ { 0x7808, 5, 257, "3DSTATE_VERTEX_BUFFERS" },
+ { 0x7809, 3, 256, "3DSTATE_VERTEX_ELEMENTS" },
+ { 0x780a, 3, 3, "3DSTATE_INDEX_BUFFER" },
+ { 0x7900, 4, 4, "3DSTATE_DRAWING_RECTANGLE" },
+ { 0x7901, 5, 5, "3DSTATE_CONSTANT_COLOR" },
+ { 0x7905, 5, 7, "3DSTATE_DEPTH_BUFFER" },
+ { 0x7906, 2, 2, "3DSTATE_POLY_STIPPLE_OFFSET" },
+ { 0x7907, 33, 33, "3DSTATE_POLY_STIPPLE_PATTERN" },
+ { 0x7908, 3, 3, "3DSTATE_LINE_STIPPLE" },
+ { 0x7909, 2, 2, "3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP" },
+ { 0x790a, 3, 3, "3DSTATE_AA_LINE_PARAMETERS" },
+ { 0x7b00, 6, 6, "3DPRIMITIVE" },
+ };
+
+ len = (data[0] & 0x0000ffff) + 2;
+
+ switch ((data[0] & 0xffff0000) >> 16) {
+ case 0x6101:
+ if (len != 6)
+ fprintf(out, "Bad count in STATE_BASE_ADDRESS\n");
+ if (count < 6)
+ BUFFER_FAIL(count, len, "STATE_BASE_ADDRESS");
+
+ instr_out(data, hw_offset, 0,
+ "STATE_BASE_ADDRESS\n");
+
+ if (data[1] & 1) {
+ instr_out(data, hw_offset, 1, "General state at 0x%08x\n",
+ data[1] & ~1);
+ } else
+ instr_out(data, hw_offset, 1, "General state not updated\n");
+
+ if (data[2] & 1) {
+ instr_out(data, hw_offset, 2, "Surface state at 0x%08x\n",
+ data[2] & ~1);
+ } else
+ instr_out(data, hw_offset, 2, "Surface state not updated\n");
+
+ if (data[3] & 1) {
+ instr_out(data, hw_offset, 3, "Indirect state at 0x%08x\n",
+ data[3] & ~1);
+ } else
+ instr_out(data, hw_offset, 3, "Indirect state not updated\n");
+
+ if (data[4] & 1) {
+ instr_out(data, hw_offset, 4, "General state upper bound 0x%08x\n",
+ data[4] & ~1);
+ } else
+ instr_out(data, hw_offset, 4, "General state not updated\n");
+
+ if (data[5] & 1) {
+ instr_out(data, hw_offset, 5, "Indirect state upper bound 0x%08x\n",
+ data[5] & ~1);
+ } else
+ instr_out(data, hw_offset, 5, "Indirect state not updated\n");
+
+ return len;
+ case 0x7800:
+ if (len != 7)
+ fprintf(out, "Bad count in 3DSTATE_PIPELINED_POINTERS\n");
+ if (count < 7)
+ BUFFER_FAIL(count, len, "3DSTATE_PIPELINED_POINTERS");
+
+ instr_out(data, hw_offset, 0,
+ "3DSTATE_PIPELINED_POINTERS\n");
+ instr_out(data, hw_offset, 1, "VS state\n");
+ instr_out(data, hw_offset, 2, "GS state\n");
+ instr_out(data, hw_offset, 3, "Clip state\n");
+ instr_out(data, hw_offset, 4, "SF state\n");
+ instr_out(data, hw_offset, 5, "WM state\n");
+ instr_out(data, hw_offset, 6, "CC state\n");
+ return len;
+ case 0x7801:
+ if (len != 6)
+ fprintf(out, "Bad count in 3DSTATE_BINDING_TABLE_POINTERS\n");
+ if (count < 6)
+ BUFFER_FAIL(count, len, "3DSTATE_BINDING_TABLE_POINTERS");
+
+ instr_out(data, hw_offset, 0,
+ "3DSTATE_BINDING_TABLE_POINTERS\n");
+ instr_out(data, hw_offset, 1, "VS binding table\n");
+ instr_out(data, hw_offset, 2, "GS binding table\n");
+ instr_out(data, hw_offset, 3, "Clip binding table\n");
+ instr_out(data, hw_offset, 4, "SF binding table\n");
+ instr_out(data, hw_offset, 5, "WM binding table\n");
+
+ return len;
+
+ case 0x7808:
+ len = (data[0] & 0xff) + 2;
+ if ((len - 1) % 4 != 0)
+ fprintf(out, "Bad count in 3DSTATE_VERTEX_BUFFERS\n");
+ if (count < len)
+ BUFFER_FAIL(count, len, "3DSTATE_VERTEX_BUFFERS");
+ instr_out(data, hw_offset, 0, "3DSTATE_VERTEX_BUFFERS\n");
+
+ for (i = 1; i < len;) {
+ instr_out(data, hw_offset, i, "buffer %d: %s, pitch %db\n",
+ data[i] >> 27,
+ data[i] & (1 << 26) ? "random" : "sequential",
+ data[i] & 0x07ff);
+ i++;
+ instr_out(data, hw_offset, i++, "buffer address\n");
+ instr_out(data, hw_offset, i++, "max index\n");
+ instr_out(data, hw_offset, i++, "mbz\n");
+ }
+ return len;
+
+ case 0x7809:
+ len = (data[0] & 0xff) + 2;
+ if ((len + 1) % 2 != 0)
+ fprintf(out, "Bad count in 3DSTATE_VERTEX_ELEMENTS\n");
+ if (count < len)
+ BUFFER_FAIL(count, len, "3DSTATE_VERTEX_ELEMENTS");
+ instr_out(data, hw_offset, 0, "3DSTATE_VERTEX_ELEMENTS\n");
+
+ for (i = 1; i < len;) {
+ instr_out(data, hw_offset, i, "buffer %d: %svalid, type 0x%04x, "
+ "src offset 0x%04x bytes\n",
+ data[i] >> 27,
+ data[i] & (1 << 26) ? "" : "in",
+ (data[i] >> 16) & 0x1ff,
+ data[i] & 0x07ff);
+ i++;
+ instr_out(data, hw_offset, i, "(%s, %s, %s, %s), "
+ "dst offset 0x%02x bytes\n",
+ get_965_element_component(data[i], 0),
+ get_965_element_component(data[i], 1),
+ get_965_element_component(data[i], 2),
+ get_965_element_component(data[i], 3),
+ (data[i] & 0xff) * 4);
+ i++;
+ }
+ return len;
+
+ case 0x780a:
+ len = (data[0] & 0xff) + 2;
+ if (len != 3)
+ fprintf(out, "Bad count in 3DSTATE_INDEX_BUFFER\n");
+ if (count < len)
+ BUFFER_FAIL(count, len, "3DSTATE_INDEX_BUFFER");
+ instr_out(data, hw_offset, 0, "3DSTATE_INDEX_BUFFER\n");
+ instr_out(data, hw_offset, 1, "beginning buffer address\n");
+ instr_out(data, hw_offset, 2, "ending buffer address\n");
+ return len;
+
+ case 0x7900:
+ if (len != 4)
+ fprintf(out, "Bad count in 3DSTATE_DRAWING_RECTANGLE\n");
+ if (count < 4)
+ BUFFER_FAIL(count, len, "3DSTATE_DRAWING_RECTANGLE");
+
+ instr_out(data, hw_offset, 0,
+ "3DSTATE_DRAWING_RECTANGLE\n");
+ instr_out(data, hw_offset, 1, "top left: %d,%d\n",
+ data[1] & 0xffff,
+ (data[1] >> 16) & 0xffff);
+ instr_out(data, hw_offset, 2, "bottom right: %d,%d\n",
+ data[2] & 0xffff,
+ (data[2] >> 16) & 0xffff);
+ instr_out(data, hw_offset, 3, "origin: %d,%d\n",
+ (int)data[3] & 0xffff,
+ ((int)data[3] >> 16) & 0xffff);
+
+ return len;
+
+ case 0x7905:
+ if (len != 5 && len != 6)
+ fprintf(out, "Bad count in 3DSTATE_DEPTH_BUFFER\n");
+ if (count < len)
+ BUFFER_FAIL(count, len, "3DSTATE_DEPTH_BUFFER");
+
+ instr_out(data, hw_offset, 0,
+ "3DSTATE_DEPTH_BUFFER\n");
+ instr_out(data, hw_offset, 1, "%s, %s, pitch = %d bytes, %stiled\n",
+ get_965_surfacetype(data[1] >> 29),
+ get_965_depthformat((data[1] >> 18) & 0x7),
+ (data[1] & 0x0001ffff) + 1,
+ data[1] & (1 << 27) ? "" : "not ");
+ instr_out(data, hw_offset, 2, "depth offset\n");
+ instr_out(data, hw_offset, 3, "%dx%d\n",
+ ((data[3] & 0x0007ffc0) >> 6) + 1,
+ ((data[3] & 0xfff80000) >> 19) + 1);
+ instr_out(data, hw_offset, 4, "volume depth\n");
+ if (len == 6)
+ instr_out(data, hw_offset, 5, "\n");
+
+ return len;
+
+ case 0x7b00:
+ len = (data[0] & 0xff) + 2;
+ if (len != 6)
+ fprintf(out, "Bad count in 3DPRIMITIVE\n");
+ if (count < len)
+ BUFFER_FAIL(count, len, "3DPRIMITIVE");
+
+ instr_out(data, hw_offset, 0,
+ "3DPRIMITIVE: %s %s\n",
+ get_965_prim_type(data[0]),
+ (data[0] & (1 << 15)) ? "random" : "sequential");
+ instr_out(data, hw_offset, 1, "vertex count\n");
+ instr_out(data, hw_offset, 2, "start vertex\n");
+ instr_out(data, hw_offset, 3, "instance count\n");
+ instr_out(data, hw_offset, 4, "start instance\n");
+ instr_out(data, hw_offset, 5, "index bias\n");
+ return len;
+ }
+
+ for (opcode = 0; opcode < sizeof(opcodes_3d) / sizeof(opcodes_3d[0]);
+ opcode++) {
+ if ((data[0] & 0xffff0000) >> 16 == opcodes_3d[opcode].opcode) {
+ unsigned int i;
+ len = 1;
+
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_3d[opcode].name);
+ if (opcodes_3d[opcode].max_len > 1) {
+ len = (data[0] & 0xff) + 2;
+ if (len < opcodes_3d[opcode].min_len ||
+ len > opcodes_3d[opcode].max_len)
+ {
+ fprintf(out, "Bad count in %s\n", opcodes_3d[opcode].name);
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_3d[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "3D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+static int
+decode_3d_i830(const uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ unsigned int opcode;
+
+ struct {
+ uint32_t opcode;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_3d[] = {
+ { 0x02, 1, 1, "3DSTATE_MODES_3" },
+ { 0x03, 1, 1, "3DSTATE_ENABLES_1"},
+ { 0x04, 1, 1, "3DSTATE_ENABLES_2"},
+ { 0x05, 1, 1, "3DSTATE_VFT0"},
+ { 0x06, 1, 1, "3DSTATE_AA"},
+ { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" },
+ { 0x08, 1, 1, "3DSTATE_MODES_1" },
+ { 0x09, 1, 1, "3DSTATE_STENCIL_TEST" },
+ { 0x0a, 1, 1, "3DSTATE_VFT1"},
+ { 0x0b, 1, 1, "3DSTATE_INDPT_ALPHA_BLEND" },
+ { 0x0c, 1, 1, "3DSTATE_MODES_5" },
+ { 0x0d, 1, 1, "3DSTATE_MAP_BLEND_OP" },
+ { 0x0e, 1, 1, "3DSTATE_MAP_BLEND_ARG" },
+ { 0x0f, 1, 1, "3DSTATE_MODES_2" },
+ { 0x15, 1, 1, "3DSTATE_FOG_COLOR" },
+ { 0x16, 1, 1, "3DSTATE_MODES_4" },
+ };
+
+ switch ((data[0] & 0x1f000000) >> 24) {
+ case 0x1f:
+ return decode_3d_primitive(data, count, hw_offset, failures);
+ case 0x1d:
+ return decode_3d_1d(data, count, hw_offset, failures, 1);
+ case 0x1c:
+ return decode_3d_1c(data, count, hw_offset, failures);
+ }
+
+ for (opcode = 0; opcode < sizeof(opcodes_3d) / sizeof(opcodes_3d[0]);
+ opcode++) {
+ if ((data[0] & 0x1f000000) >> 24 == opcodes_3d[opcode].opcode) {
+ unsigned int len = 1, i;
+
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_3d[opcode].name);
+ if (opcodes_3d[opcode].max_len > 1) {
+ len = (data[0] & 0xff) + 2;
+ if (len < opcodes_3d[opcode].min_len ||
+ len > opcodes_3d[opcode].max_len)
+ {
+ fprintf(out, "Bad count in %s\n", opcodes_3d[opcode].name);
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_3d[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "3D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+/**
+ * Decodes an i830-i915 batch buffer, writing the output to stdout.
+ *
+ * \param data batch buffer contents
+ * \param count number of DWORDs to decode in the batch buffer
+ * \param hw_offset hardware address for the buffer
+ */
+int
+intel_decode(const uint32_t *data, int count, uint32_t hw_offset, uint32_t devid)
+{
+ int index = 0;
+ int failures = 0;
+
+ out = stderr;
+
+ while (index < count) {
+ switch ((data[index] & 0xe0000000) >> 29) {
+ case 0x0:
+ index += decode_mi(data + index, count - index,
+ hw_offset + index * 4, &failures);
+ break;
+ case 0x2:
+ index += decode_2d(data + index, count - index,
+ hw_offset + index * 4, &failures);
+ break;
+ case 0x3:
+ if (IS_965(devid)) {
+ index += decode_3d_965(data + index, count - index,
+ hw_offset + index * 4, &failures);
+ } else if (IS_9XX(devid)) {
+ index += decode_3d(data + index, count - index,
+ hw_offset + index * 4, &failures);
+ } else {
+ index += decode_3d_i830(data + index, count - index,
+ hw_offset + index * 4, &failures);
+ }
+ break;
+ default:
+ instr_out(data, hw_offset, index, "UNKNOWN\n");
+ failures++;
+ index++;
+ break;
+ }
+ fflush(out);
+ }
+
+ return failures;
+}
+
+void intel_decode_context_reset(void)
+{
+ saved_s2_set = 0;
+ saved_s4_set = 1;
+}
+
--- /dev/null
+/*
+ * Copyright © 2007 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ *
+ */
+
+int intel_decode(const uint32_t *data, int count, uint32_t hw_offset, uint32_t devid);
+void intel_decode_context_reset(void);
--- /dev/null
+#ifndef INTEL_STRUCTS_H
+#define INTEL_STRUCTS_H
+
+struct br0 {
+ GLuint length:8;
+ GLuint pad0:3;
+ GLuint dst_tiled:1;
+ GLuint pad1:8;
+ GLuint write_rgb:1;
+ GLuint write_alpha:1;
+ GLuint opcode:7;
+ GLuint client:3;
+};
+
+
+struct br13 {
+ GLint dest_pitch:16;
+ GLuint rop:8;
+ GLuint color_depth:2;
+ GLuint pad1:3;
+ GLuint mono_source_transparency:1;
+ GLuint clipping_enable:1;
+ GLuint pad0:1;
+};
+
+
+
+/* This is an attempt to move some of the 2D interaction in this
+ * driver to using structs for packets rather than a bunch of #defines
+ * and dwords.
+ */
+struct xy_color_blit {
+ struct br0 br0;
+ struct br13 br13;
+
+ struct {
+ GLuint dest_x1:16;
+ GLuint dest_y1:16;
+ } dw2;
+
+ struct {
+ GLuint dest_x2:16;
+ GLuint dest_y2:16;
+ } dw3;
+
+ GLuint dest_base_addr;
+ GLuint color;
+};
+
+struct xy_src_copy_blit {
+ struct br0 br0;
+ struct br13 br13;
+
+ struct {
+ GLuint dest_x1:16;
+ GLuint dest_y1:16;
+ } dw2;
+
+ struct {
+ GLuint dest_x2:16;
+ GLuint dest_y2:16;
+ } dw3;
+
+ GLuint dest_base_addr;
+
+ struct {
+ GLuint src_x1:16;
+ GLuint src_y1:16;
+ } dw5;
+
+ struct {
+ GLint src_pitch:16;
+ GLuint pad:16;
+ } dw6;
+
+ GLuint src_base_addr;
+};
+
+struct xy_setup_blit {
+ struct br0 br0;
+ struct br13 br13;
+
+ struct {
+ GLuint clip_x1:16;
+ GLuint clip_y1:16;
+ } dw2;
+
+ struct {
+ GLuint clip_x2:16;
+ GLuint clip_y2:16;
+ } dw3;
+
+ GLuint dest_base_addr;
+ GLuint background_color;
+ GLuint foreground_color;
+ GLuint pattern_base_addr;
+};
+
+
+struct xy_text_immediate_blit {
+ struct {
+ GLuint length:8;
+ GLuint pad2:3;
+ GLuint dst_tiled:1;
+ GLuint pad1:4;
+ GLuint byte_packed:1;
+ GLuint pad0:5;
+ GLuint opcode:7;
+ GLuint client:3;
+ } dw0;
+
+ struct {
+ GLuint dest_x1:16;
+ GLuint dest_y1:16;
+ } dw1;
+
+ struct {
+ GLuint dest_x2:16;
+ GLuint dest_y2:16;
+ } dw2;
+
+ /* Src bitmap data follows as inline dwords.
+ */
+};
+
+
+#define CLIENT_2D 0x2
+#define OPCODE_XY_SETUP_BLT 0x1
+#define OPCODE_XY_COLOR_BLT 0x50
+#define OPCODE_XY_TEXT_IMMEDIATE_BLT 0x31
+
+#endif
free(id_pipe);
}
-static void
-identity_set_edgeflags(struct pipe_context *_pipe,
- const unsigned *bitfield)
-{
- struct identity_context *id_pipe = identity_context(_pipe);
- struct pipe_context *pipe = id_pipe->pipe;
-
- pipe->set_edgeflags(pipe,
- bitfield);
-}
-
static boolean
identity_draw_arrays(struct pipe_context *_pipe,
unsigned prim,
}
static void
-identity_bind_sampler_states(struct pipe_context *_pipe,
- unsigned num,
- void **samplers)
+identity_bind_fragment_sampler_states(struct pipe_context *_pipe,
+ unsigned num_samplers,
+ void **samplers)
+{
+ struct identity_context *id_pipe = identity_context(_pipe);
+ struct pipe_context *pipe = id_pipe->pipe;
+
+ pipe->bind_fragment_sampler_states(pipe,
+ num_samplers,
+ samplers);
+}
+
+static void
+identity_bind_vertex_sampler_states(struct pipe_context *_pipe,
+ unsigned num_samplers,
+ void **samplers)
{
struct identity_context *id_pipe = identity_context(_pipe);
struct pipe_context *pipe = id_pipe->pipe;
- pipe->bind_sampler_states(pipe,
- num,
- samplers);
+ pipe->bind_vertex_sampler_states(pipe,
+ num_samplers,
+ samplers);
}
static void
}
static void
-identity_set_sampler_textures(struct pipe_context *_pipe,
- unsigned num_textures,
- struct pipe_texture **_textures)
+identity_set_fragment_sampler_textures(struct pipe_context *_pipe,
+ unsigned num_textures,
+ struct pipe_texture **_textures)
{
struct identity_context *id_pipe = identity_context(_pipe);
struct pipe_context *pipe = id_pipe->pipe;
textures = unwrapped_textures;
}
- pipe->set_sampler_textures(pipe,
- num_textures,
- textures);
+ pipe->set_fragment_sampler_textures(pipe,
+ num_textures,
+ textures);
+}
+
+static void
+identity_set_vertex_sampler_textures(struct pipe_context *_pipe,
+ unsigned num_textures,
+ struct pipe_texture **_textures)
+{
+ struct identity_context *id_pipe = identity_context(_pipe);
+ struct pipe_context *pipe = id_pipe->pipe;
+ struct pipe_texture *unwrapped_textures[PIPE_MAX_VERTEX_SAMPLERS];
+ struct pipe_texture **textures = NULL;
+ unsigned i;
+
+ if (_textures) {
+ for (i = 0; i < num_textures; i++)
+ unwrapped_textures[i] = identity_texture_unwrap(_textures[i]);
+ for (; i < PIPE_MAX_VERTEX_SAMPLERS; i++)
+ unwrapped_textures[i] = NULL;
+
+ textures = unwrapped_textures;
+ }
+
+ pipe->set_vertex_sampler_textures(pipe,
+ num_textures,
+ textures);
}
static void
id_pipe->base.draw = NULL;
id_pipe->base.destroy = identity_destroy;
- id_pipe->base.set_edgeflags = identity_set_edgeflags;
id_pipe->base.draw_arrays = identity_draw_arrays;
id_pipe->base.draw_elements = identity_draw_elements;
id_pipe->base.draw_range_elements = identity_draw_range_elements;
id_pipe->base.bind_blend_state = identity_bind_blend_state;
id_pipe->base.delete_blend_state = identity_delete_blend_state;
id_pipe->base.create_sampler_state = identity_create_sampler_state;
- id_pipe->base.bind_sampler_states = identity_bind_sampler_states;
+ id_pipe->base.bind_fragment_sampler_states = identity_bind_fragment_sampler_states;
+ id_pipe->base.bind_vertex_sampler_states = identity_bind_vertex_sampler_states;
id_pipe->base.delete_sampler_state = identity_delete_sampler_state;
id_pipe->base.create_rasterizer_state = identity_create_rasterizer_state;
id_pipe->base.bind_rasterizer_state = identity_bind_rasterizer_state;
id_pipe->base.set_polygon_stipple = identity_set_polygon_stipple;
id_pipe->base.set_scissor_state = identity_set_scissor_state;
id_pipe->base.set_viewport_state = identity_set_viewport_state;
- id_pipe->base.set_sampler_textures = identity_set_sampler_textures;
+ id_pipe->base.set_fragment_sampler_textures = identity_set_fragment_sampler_textures;
+ id_pipe->base.set_vertex_sampler_textures = identity_set_vertex_sampler_textures;
id_pipe->base.set_vertex_buffers = identity_set_vertex_buffers;
id_pipe->base.set_vertex_elements = identity_set_vertex_elements;
id_pipe->base.surface_copy = identity_surface_copy;
screen->tex_transfer_destroy(id_transfer->transfer);
FREE(id_transfer);
}
+
+struct pipe_video_surface *
+identity_video_surface_create(struct identity_screen *id_screen,
+ struct pipe_video_surface *video_surface)
+{
+ struct identity_video_surface *id_video_surface;
+
+ if (!video_surface) {
+ goto error;
+ }
+
+ assert(video_surface->screen == id_screen->screen);
+
+ id_video_surface = CALLOC_STRUCT(identity_video_surface);
+ if (!id_video_surface) {
+ goto error;
+ }
+
+ memcpy(&id_video_surface->base,
+ video_surface,
+ sizeof(struct pipe_video_surface));
+
+ pipe_reference_init(&id_video_surface->base.reference, 1);
+ id_video_surface->base.screen = &id_screen->base;
+ id_video_surface->video_surface = video_surface;
+
+ return &id_video_surface->base;
+
+error:
+ pipe_video_surface_reference(&video_surface, NULL);
+ return NULL;
+}
+
+void
+identity_video_surface_destroy(struct identity_video_surface *id_video_surface)
+{
+ pipe_video_surface_reference(&id_video_surface->video_surface, NULL);
+ FREE(id_video_surface);
+}
#include "pipe/p_compiler.h"
#include "pipe/p_state.h"
+#include "pipe/p_video_state.h"
#include "id_screen.h"
};
+struct identity_video_surface
+{
+ struct pipe_video_surface base;
+
+ struct pipe_video_surface *video_surface;
+};
+
+
static INLINE struct identity_buffer *
identity_buffer(struct pipe_buffer *_buffer)
{
return (struct identity_transfer *)_transfer;
}
+static INLINE struct identity_video_surface *
+identity_video_surface(struct pipe_video_surface *_video_surface)
+{
+ if (!_video_surface) {
+ return NULL;
+ }
+ (void)identity_screen(_video_surface->screen);
+ return (struct identity_video_surface *)_video_surface;
+}
static INLINE struct pipe_buffer *
identity_buffer_unwrap(struct pipe_buffer *_buffer)
void
identity_transfer_destroy(struct identity_transfer *id_transfer);
+struct pipe_video_surface *
+identity_video_surface_create(struct identity_screen *id_screen,
+ struct pipe_video_surface *video_surface);
+
+void
+identity_video_surface_destroy(struct identity_video_surface *id_video_surface);
+
#endif /* ID_OBJECTS_H */
struct pipe_context *
identity_context_create(struct pipe_screen *screen, struct pipe_context *pipe);
-#endif /* PT_PUBLIC_H */
+#endif /* ID_PUBLIC_H */
identity_buffer_destroy(identity_buffer(_buffer));
}
+static struct pipe_video_surface *
+identity_screen_video_surface_create(struct pipe_screen *_screen,
+ enum pipe_video_chroma_format chroma_format,
+ unsigned width,
+ unsigned height)
+{
+ struct identity_screen *id_screen = identity_screen(_screen);
+ struct pipe_screen *screen = id_screen->screen;
+ struct pipe_video_surface *result;
+
+ result = screen->video_surface_create(screen,
+ chroma_format,
+ width,
+ height);
+
+ if (result) {
+ return identity_video_surface_create(id_screen, result);
+ }
+ return NULL;
+}
+
+static void
+identity_screen_video_surface_destroy(struct pipe_video_surface *_vsfc)
+{
+ identity_video_surface_destroy(identity_video_surface(_vsfc));
+}
+
static void
identity_screen_flush_frontbuffer(struct pipe_screen *_screen,
struct pipe_surface *_surface,
if (screen->buffer_unmap)
id_screen->base.buffer_unmap = identity_screen_buffer_unmap;
id_screen->base.buffer_destroy = identity_screen_buffer_destroy;
+ if (screen->video_surface_create) {
+ id_screen->base.video_surface_create = identity_screen_video_surface_create;
+ }
+ if (screen->video_surface_destroy) {
+ id_screen->base.video_surface_destroy = identity_screen_video_surface_destroy;
+ }
id_screen->base.flush_frontbuffer = identity_screen_flush_frontbuffer;
id_screen->base.fence_reference = identity_screen_fence_reference;
id_screen->base.fence_signalled = identity_screen_fence_signalled;
- Linux
- - udis86, http://udis86.sourceforge.net/ . Use my repository, which decodes
- opcodes not yet supported by upstream.
+ - A x86 or amd64 processor. 64bit mode is preferred.
- git clone git://people.freedesktop.org/~jrfonseca/udis86
- cd udis86
- ./configure --with-pic
- make
- sudo make install
+ Support for sse2 is strongly encouraged. Support for ssse3, and sse4.1 will
+ yield the most efficient code. The less features the CPU has the more
+ likely is that you ran into underperforming, buggy, or incomplete code.
+
+ See /proc/cpuinfo to know what your CPU supports.
+
+ - LLVM 2.5 or greater. LLVM 2.6 is preferred.
- - LLVM 2.5. On Debian based distributions do:
+ On Debian based distributions do:
aptitude install llvm-dev
- There is a typo in one of the llvm-dev 2.5 headers, that causes compilation
- errors in the debug build:
+ There is a typo in one of the llvm 2.5 headers, that may cause compilation
+ errors. To fix it apply the change:
--- /usr/include/llvm-c/Core.h.orig 2009-08-10 15:38:54.000000000 +0100
+++ /usr/include/llvm-c/Core.h 2009-08-10 15:38:25.000000000 +0100
#endif
return reinterpret_cast<T**>(Vals);
- - A x86 or amd64 processor with support for sse2, sse3, and sse4.1 SIMD
- instructions. This is necessary because we emit several SSE intrinsics for
- convenience. See /proc/cpuinfo to know what your CPU supports.
-
- - scons
+ - scons (optional)
+ - udis86, http://udis86.sourceforge.net/ (optional):
+
+ git clone git://udis86.git.sourceforge.net/gitroot/udis86/udis86
+ cd udis86
+ ./autogen.sh
+ ./configure --with-pic
+ make
+ sudo make install
+
Building
========
env.Prepend(LIBS = [llvmpipe] + auxiliaries)
-env.Program(
- target = 'lp_test_format',
- source = ['lp_test_format.c', 'lp_test_main.c'],
-)
-
-env.Program(
- target = 'lp_test_blend',
- source = ['lp_test_blend.c', 'lp_test_main.c'],
-)
+tests = [
+ 'format',
+ 'blend',
+ 'conv',
+]
-env.Program(
- target = 'lp_test_conv',
- source = ['lp_test_conv.c', 'lp_test_main.c'],
-)
+for test in tests:
+ target = env.Program(
+ target = 'lp_test_' + test,
+ source = ['lp_test_' + test + '.c', 'lp_test_main.c'],
+ )
+ env.InstallProgram(target)
Export('llvmpipe')
if(type.floating) {
/* Mask out the sign bit */
LLVMTypeRef int_vec_type = lp_build_int_vec_type(type);
- LLVMValueRef mask = lp_build_int_const_scalar(type, ((unsigned long long)1 << type.width) - 1);
+ unsigned long absMask = ~(1 << (type.width - 1));
+ LLVMValueRef mask = lp_build_int_const_scalar(type, ((unsigned long long) absMask));
a = LLVMBuildBitCast(bld->builder, a, int_vec_type, "");
a = LLVMBuildAnd(bld->builder, a, mask, "");
a = LLVMBuildBitCast(bld->builder, a, vec_type, "");
LLVMValueRef x)
{
/* log(2) */
- LLVMValueRef log2 = lp_build_const_scalar(bld->type, 1.4426950408889634);
+ LLVMValueRef log2 = lp_build_const_scalar(bld->type, 0.69314718055994529);
return lp_build_mul(bld, log2, lp_build_exp2(bld, x));
}
/**
* Generate polynomial.
- * Ex: x^2 * coeffs[0] + x * coeffs[1] + coeffs[2].
+ * Ex: coeffs[0] + x * coeffs[1] + x^2 * coeffs[2].
*/
static LLVMValueRef
lp_build_polynomial(struct lp_build_context *bld,
/* mant = (float) mantissa(x) */
mant = LLVMBuildAnd(bld->builder, i, mantmask, "");
mant = LLVMBuildOr(bld->builder, mant, one, "");
- mant = LLVMBuildSIToFP(bld->builder, mant, vec_type, "");
+ mant = LLVMBuildBitCast(bld->builder, mant, vec_type, "");
logmant = lp_build_polynomial(bld, mant, lp_build_log2_polynomial,
Elements(lp_build_log2_polynomial));
/* This effectively increases the polynomial degree by one, but ensures that log2(1) == 0*/
- logmant = LLVMBuildMul(bld->builder, logmant, LLVMBuildMul(bld->builder, mant, bld->one, ""), "");
+ logmant = LLVMBuildMul(bld->builder, logmant, LLVMBuildSub(bld->builder, mant, bld->one, ""), "");
res = LLVMBuildAdd(bld->builder, logmant, logexp, "");
}
while (ud_disassemble(&ud_obj)) {
#ifdef PIPE_ARCH_X86
- debug_printf("%08lx: ", (unsigned long)ud_insn_off(&ud_obj));
+ debug_printf("0x%08lx:\t", (unsigned long)ud_insn_off(&ud_obj));
#endif
#ifdef PIPE_ARCH_X86_64
- debug_printf("%016llx: ", (unsigned long long)ud_insn_off(&ud_obj));
+ debug_printf("0x%016llx:\t", (unsigned long long)ud_insn_off(&ud_obj));
#endif
#if 0
}
}
- if (ud_insn_off(&ud_obj) >= max_jmp_pc && ud_obj.mnemonic == UD_Iret)
+ if ((ud_insn_off(&ud_obj) >= max_jmp_pc && ud_obj.mnemonic == UD_Iret) ||
+ ud_obj.mnemonic == UD_Iinvalid)
break;
}
+
+#if 0
+ /* Print GDB command, useful to verify udis86 output */
+ debug_printf("disassemble %p %p\n", func, (void*)(uintptr_t)ud_obj.pc);
+#endif
+
debug_printf("\n");
#else
(void)func;
if(format_desc->channel[swizzle].type == UTIL_FORMAT_TYPE_FLOAT) {
type.floating = TRUE;
- assert(swizzle = 0);
+ assert(swizzle == 0);
assert(format_desc->channel[swizzle].size == format_desc->block.bits);
}
else if(format_desc->channel[swizzle].type == UTIL_FORMAT_TYPE_UNSIGNED) {
unsigned first, last, mask;
unsigned attrib;
- first = decl->DeclarationRange.First;
- last = decl->DeclarationRange.Last;
+ first = decl->Range.First;
+ last = decl->Range.Last;
mask = decl->Declaration.UsageMask;
for( attrib = first; attrib <= last; ++attrib ) {
state->format = texture->format;
state->target = texture->target;
- state->pot_width = util_is_pot(texture->width[0]);
- state->pot_height = util_is_pot(texture->height[0]);
- state->pot_depth = util_is_pot(texture->depth[0]);
+ state->pot_width = util_is_pot(texture->width0);
+ state->pot_height = util_is_pot(texture->height0);
+ state->pot_depth = util_is_pot(texture->depth0);
state->wrap_s = sampler->wrap_s;
state->wrap_t = sampler->wrap_t;
for (CHAN = 0; CHAN < NUM_CHANNELS; CHAN++)
#define IS_DST0_CHANNEL_ENABLED( INST, CHAN )\
- ((INST)->FullDstRegisters[0].DstRegister.WriteMask & (1 << (CHAN)))
+ ((INST)->Dst[0].Register.WriteMask & (1 << (CHAN)))
#define IF_IS_DST0_CHANNEL_ENABLED( INST, CHAN )\
if (IS_DST0_CHANNEL_ENABLED( INST, CHAN ))
unsigned index,
const unsigned chan_index )
{
- const struct tgsi_full_src_register *reg = &inst->FullSrcRegisters[index];
+ const struct tgsi_full_src_register *reg = &inst->Src[index];
unsigned swizzle = tgsi_util_get_full_src_register_swizzle( reg, chan_index );
LLVMValueRef res;
case TGSI_SWIZZLE_Z:
case TGSI_SWIZZLE_W:
- switch (reg->SrcRegister.File) {
+ switch (reg->Register.File) {
case TGSI_FILE_CONSTANT: {
- LLVMValueRef index = LLVMConstInt(LLVMInt32Type(), reg->SrcRegister.Index*4 + swizzle, 0);
+ LLVMValueRef index = LLVMConstInt(LLVMInt32Type(), reg->Register.Index*4 + swizzle, 0);
LLVMValueRef scalar_ptr = LLVMBuildGEP(bld->base.builder, bld->consts_ptr, &index, 1, "");
LLVMValueRef scalar = LLVMBuildLoad(bld->base.builder, scalar_ptr, "");
res = lp_build_broadcast_scalar(&bld->base, scalar);
}
case TGSI_FILE_IMMEDIATE:
- res = bld->immediates[reg->SrcRegister.Index][swizzle];
+ res = bld->immediates[reg->Register.Index][swizzle];
assert(res);
break;
case TGSI_FILE_INPUT:
- res = bld->inputs[reg->SrcRegister.Index][swizzle];
+ res = bld->inputs[reg->Register.Index][swizzle];
assert(res);
break;
case TGSI_FILE_TEMPORARY:
- res = bld->temps[reg->SrcRegister.Index][swizzle];
+ res = bld->temps[reg->Register.Index][swizzle];
if(!res)
return bld->base.undef;
break;
unsigned chan_index,
LLVMValueRef value)
{
- const struct tgsi_full_dst_register *reg = &inst->FullDstRegisters[index];
+ const struct tgsi_full_dst_register *reg = &inst->Dst[index];
switch( inst->Instruction.Saturate ) {
case TGSI_SAT_NONE:
assert(0);
}
- switch( reg->DstRegister.File ) {
+ switch( reg->Register.File ) {
case TGSI_FILE_OUTPUT:
- bld->outputs[reg->DstRegister.Index][chan_index] = value;
+ bld->outputs[reg->Register.Index][chan_index] = value;
break;
case TGSI_FILE_TEMPORARY:
- bld->temps[reg->DstRegister.Index][chan_index] = value;
+ bld->temps[reg->Register.Index][chan_index] = value;
break;
case TGSI_FILE_ADDRESS:
boolean projected,
LLVMValueRef *texel)
{
- const uint unit = inst->FullSrcRegisters[1].SrcRegister.Index;
+ const uint unit = inst->Src[1].Register.Index;
LLVMValueRef lodbias;
LLVMValueRef oow;
LLVMValueRef coords[3];
unsigned num_coords;
unsigned i;
- switch (inst->InstructionExtTexture.Texture) {
+ switch (inst->Texture.Texture) {
case TGSI_TEXTURE_1D:
num_coords = 1;
break;
struct lp_build_tgsi_soa_context *bld,
const struct tgsi_full_instruction *inst )
{
- const struct tgsi_full_src_register *reg = &inst->FullSrcRegisters[0];
+ const struct tgsi_full_src_register *reg = &inst->Src[0];
LLVMValueRef terms[NUM_CHANNELS];
LLVMValueRef mask;
unsigned chan_index;
{
uint i;
for (i = 0; i < inst->Instruction.NumSrcRegs; i++) {
- const struct tgsi_full_src_register *reg = &inst->FullSrcRegisters[i];
- if (reg->SrcRegister.File == TGSI_FILE_TEMPORARY &&
- reg->SrcRegister.Indirect)
+ const struct tgsi_full_src_register *reg = &inst->Src[i];
+ if (reg->Register.File == TGSI_FILE_TEMPORARY &&
+ reg->Register.Indirect)
return TRUE;
}
for (i = 0; i < inst->Instruction.NumDstRegs; i++) {
- const struct tgsi_full_dst_register *reg = &inst->FullDstRegisters[i];
- if (reg->DstRegister.File == TGSI_FILE_TEMPORARY &&
- reg->DstRegister.Indirect)
+ const struct tgsi_full_dst_register *reg = &inst->Dst[i];
+ if (reg->Register.File == TGSI_FILE_TEMPORARY &&
+ reg->Register.Indirect)
return TRUE;
}
return FALSE;
FOR_EACH_DST0_ENABLED_CHANNEL( inst, chan_index ) {
src0 = emit_fetch( bld, inst, 0, chan_index );
tmp0 = lp_build_floor(&bld->base, src0);
- tmp0 = lp_build_sub(&bld->base, tmp0, src0);
+ tmp0 = lp_build_sub(&bld->base, src0, tmp0);
dst0[chan_index] = tmp0;
}
break;
double depth, unsigned stencil)
{
struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
+ union util_color uc;
unsigned cv;
uint i;
for (i = 0; i < llvmpipe->framebuffer.nr_cbufs; i++) {
struct pipe_surface *ps = llvmpipe->framebuffer.cbufs[i];
- util_pack_color(rgba, ps->format, &cv);
- lp_tile_cache_clear(llvmpipe->cbuf_cache[i], rgba, cv);
+ util_pack_color(rgba, ps->format, &uc);
+ lp_tile_cache_clear(llvmpipe->cbuf_cache[i], rgba, uc.ui);
}
llvmpipe->dirty_render_cache = TRUE;
}
pipe_texture_reference(&llvmpipe->texture[i], NULL);
}
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ lp_destroy_tex_tile_cache(llvmpipe->vertex_tex_cache[i]);
+ pipe_texture_reference(&llvmpipe->vertex_textures[i], NULL);
+ }
+
for (i = 0; i < Elements(llvmpipe->constants); i++) {
if (llvmpipe->constants[i].buffer) {
pipe_buffer_reference(&llvmpipe->constants[i].buffer, NULL);
struct llvmpipe_context *llvmpipe = llvmpipe_context( pipe );
unsigned i;
+ /* check if any of the bound drawing surfaces are this texture */
if(llvmpipe->dirty_render_cache) {
for (i = 0; i < llvmpipe->framebuffer.nr_cbufs; i++) {
if(llvmpipe->framebuffer.cbufs[i] &&
llvmpipe->framebuffer.zsbuf->texture == texture)
return PIPE_REFERENCED_FOR_WRITE;
}
+
+ /* check if any of the tex_cache textures are this texture */
+ for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
+ if (llvmpipe->tex_cache[i] &&
+ llvmpipe->tex_cache[i]->texture == texture)
+ return PIPE_REFERENCED_FOR_READ;
+ }
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ if (llvmpipe->vertex_tex_cache[i] &&
+ llvmpipe->vertex_tex_cache[i]->texture == texture)
+ return PIPE_REFERENCED_FOR_READ;
+ }
return PIPE_UNREFERENCED;
}
llvmpipe->pipe.delete_blend_state = llvmpipe_delete_blend_state;
llvmpipe->pipe.create_sampler_state = llvmpipe_create_sampler_state;
- llvmpipe->pipe.bind_sampler_states = llvmpipe_bind_sampler_states;
+ llvmpipe->pipe.bind_fragment_sampler_states = llvmpipe_bind_sampler_states;
+ llvmpipe->pipe.bind_vertex_sampler_states = llvmpipe_bind_vertex_sampler_states;
llvmpipe->pipe.delete_sampler_state = llvmpipe_delete_sampler_state;
llvmpipe->pipe.create_depth_stencil_alpha_state = llvmpipe_create_depth_stencil_state;
llvmpipe->pipe.set_framebuffer_state = llvmpipe_set_framebuffer_state;
llvmpipe->pipe.set_polygon_stipple = llvmpipe_set_polygon_stipple;
llvmpipe->pipe.set_scissor_state = llvmpipe_set_scissor_state;
- llvmpipe->pipe.set_sampler_textures = llvmpipe_set_sampler_textures;
+ llvmpipe->pipe.set_fragment_sampler_textures = llvmpipe_set_sampler_textures;
+ llvmpipe->pipe.set_vertex_sampler_textures = llvmpipe_set_vertex_sampler_textures;
llvmpipe->pipe.set_viewport_state = llvmpipe_set_viewport_state;
llvmpipe->pipe.set_vertex_buffers = llvmpipe_set_vertex_buffers;
llvmpipe->pipe.draw_arrays = llvmpipe_draw_arrays;
llvmpipe->pipe.draw_elements = llvmpipe_draw_elements;
llvmpipe->pipe.draw_range_elements = llvmpipe_draw_range_elements;
- llvmpipe->pipe.set_edgeflags = llvmpipe_set_edgeflags;
-
llvmpipe->pipe.clear = llvmpipe_clear;
llvmpipe->pipe.flush = llvmpipe_flush;
for (i = 0; i < PIPE_MAX_SAMPLERS; i++)
llvmpipe->tex_cache[i] = lp_create_tex_tile_cache( screen );
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++)
+ llvmpipe->vertex_tex_cache[i] = lp_create_tex_tile_cache(screen);
/* vertex shader samplers */
- for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
llvmpipe->tgsi.vert_samplers[i].base.get_samples = lp_get_samples;
llvmpipe->tgsi.vert_samplers[i].processor = TGSI_PROCESSOR_VERTEX;
- llvmpipe->tgsi.vert_samplers[i].cache = llvmpipe->tex_cache[i];
+ llvmpipe->tgsi.vert_samplers[i].cache = llvmpipe->vertex_tex_cache[i];
llvmpipe->tgsi.vert_samplers_list[i] = &llvmpipe->tgsi.vert_samplers[i];
}
goto fail;
draw_texture_samplers(llvmpipe->draw,
- PIPE_MAX_SAMPLERS,
+ PIPE_MAX_VERTEX_SAMPLERS,
(struct tgsi_sampler **)
llvmpipe->tgsi.vert_samplers_list);
/** Constant state objects */
const struct pipe_blend_state *blend;
const struct pipe_sampler_state *sampler[PIPE_MAX_SAMPLERS];
+ struct pipe_sampler_state *vertex_samplers[PIPE_MAX_VERTEX_SAMPLERS];
const struct pipe_depth_stencil_alpha_state *depth_stencil;
const struct pipe_rasterizer_state *rasterizer;
struct lp_fragment_shader *fs;
struct pipe_poly_stipple poly_stipple;
struct pipe_scissor_state scissor;
struct pipe_texture *texture[PIPE_MAX_SAMPLERS];
+ struct pipe_texture *vertex_textures[PIPE_MAX_VERTEX_SAMPLERS];
struct pipe_viewport_state viewport;
struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
struct pipe_vertex_element vertex_element[PIPE_MAX_ATTRIBS];
unsigned num_samplers;
unsigned num_textures;
+ unsigned num_vertex_samplers;
+ unsigned num_vertex_textures;
unsigned num_vertex_elements;
unsigned num_vertex_buffers;
unsigned tex_timestamp;
struct llvmpipe_tex_tile_cache *tex_cache[PIPE_MAX_SAMPLERS];
+ struct llvmpipe_tex_tile_cache *vertex_tex_cache[PIPE_MAX_VERTEX_SAMPLERS];
unsigned no_rast : 1;
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#ifndef LP_DEBUG_H
+#define LP_DEBUG_H
+
+#include "pipe/p_compiler.h"
+#include "util/u_debug.h"
+
+extern void
+st_print_current(void);
+
+
+#define DEBUG_PIPE 0x1
+#define DEBUG_TGSI 0x2
+#define DEBUG_TEX 0x4
+#define DEBUG_ASM 0x8
+#define DEBUG_SETUP 0x10
+#define DEBUG_RAST 0x20
+#define DEBUG_QUERY 0x40
+#define DEBUG_SCREEN 0x80
+#define DEBUG_JIT 0x100
+
+#ifdef DEBUG
+extern int LP_DEBUG;
+#else
+#define LP_DEBUG 0
+#endif
+
+void st_debug_init( void );
+
+static INLINE void
+LP_DBG( unsigned flag, const char *fmt, ... )
+{
+ if (LP_DEBUG & flag)
+ {
+ va_list args;
+
+ va_start( args, fmt );
+ debug_vprintf( fmt, args );
+ va_end( args );
+ }
+}
+
+
+#endif /* LP_DEBUG_H */
mode, start, count );
}
-
-void
-llvmpipe_set_edgeflags(struct pipe_context *pipe, const unsigned *edgeflags)
-{
- struct llvmpipe_context *lp = llvmpipe_context(pipe);
- draw_set_edgeflags(lp->draw, edgeflags);
-}
#if 0
/* For simulating less capable machines */
util_cpu_caps.has_sse3 = 0;
+ util_cpu_caps.has_ssse3 = 0;
util_cpu_caps.has_sse4_1 = 0;
#endif
if (LLVMCreateJITCompiler(&screen->engine, screen->provider, 1, &error)) {
_debug_printf("%s\n", error);
LLVMDisposeMessage(error);
- abort();
+ assert(0);
}
screen->target = LLVMGetExecutionEngineTargetData(screen->engine);
#include "util/u_memory.h"
+#include "util/u_format.h"
#include "pipe/p_defines.h"
#include "pipe/p_screen.h"
#include "lp_winsys.h"
#include "lp_jit.h"
#include "lp_screen.h"
+#include "lp_debug.h"
+
+#ifdef DEBUG
+int LP_DEBUG = 0;
+
+static const struct debug_named_value lp_debug_flags[] = {
+ { "pipe", DEBUG_PIPE },
+ { "tgsi", DEBUG_TGSI },
+ { "tex", DEBUG_TEX },
+ { "asm", DEBUG_ASM },
+ { "setup", DEBUG_SETUP },
+ { "rast", DEBUG_RAST },
+ { "query", DEBUG_QUERY },
+ { "screen", DEBUG_SCREEN },
+ { "jit", DEBUG_JIT },
+ {NULL, 0}
+};
+#endif
static const char *
case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
return PIPE_MAX_SAMPLERS;
case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
- return PIPE_MAX_SAMPLERS;
+ return PIPE_MAX_VERTEX_SAMPLERS;
+ case PIPE_CAP_MAX_COMBINED_SAMPLERS:
+ return PIPE_MAX_SAMPLERS + PIPE_MAX_VERTEX_SAMPLERS;
case PIPE_CAP_NPOT_TEXTURES:
return 1;
case PIPE_CAP_TWO_SIDED_STENCIL:
{
struct llvmpipe_screen *screen = llvmpipe_screen(_screen);
struct llvmpipe_winsys *winsys = screen->winsys;
+ const struct util_format_description *format_desc;
+
+ format_desc = util_format_description(format);
+ if(!format_desc)
+ return FALSE;
assert(target == PIPE_TEXTURE_1D ||
target == PIPE_TEXTURE_2D ||
target == PIPE_TEXTURE_3D ||
target == PIPE_TEXTURE_CUBE);
- if(format == PIPE_FORMAT_Z16_UNORM)
- return FALSE;
- if(format == PIPE_FORMAT_S8_UNORM)
- return FALSE;
-
switch(format) {
case PIPE_FORMAT_DXT1_RGB:
case PIPE_FORMAT_DXT1_RGBA:
break;
}
- if(tex_usage & PIPE_TEXTURE_USAGE_DISPLAY_TARGET)
- return winsys->is_displaytarget_format_supported(winsys, format);
+ if(tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
+ if(format_desc->block.width != 1 ||
+ format_desc->block.height != 1)
+ return FALSE;
+
+ if(format_desc->layout != UTIL_FORMAT_LAYOUT_SCALAR &&
+ format_desc->layout != UTIL_FORMAT_LAYOUT_ARITH &&
+ format_desc->layout != UTIL_FORMAT_LAYOUT_ARRAY)
+ return FALSE;
+
+ if(format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB &&
+ format_desc->colorspace != UTIL_FORMAT_COLORSPACE_SRGB)
+ return FALSE;
+ }
+
+ if(tex_usage & PIPE_TEXTURE_USAGE_DISPLAY_TARGET) {
+ if(!winsys->is_displaytarget_format_supported(winsys, format))
+ return FALSE;
+ }
+
+ if(tex_usage & PIPE_TEXTURE_USAGE_DEPTH_STENCIL) {
+ if(format_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS)
+ return FALSE;
+
+ /* FIXME: Temporary restriction. See lp_state_fs.c. */
+ if(format_desc->block.bits != 32)
+ return FALSE;
+ }
+
+ /* FIXME: Temporary restrictions. See lp_bld_sample_soa.c */
+ if(tex_usage & PIPE_TEXTURE_USAGE_SAMPLER) {
+ if(format_desc->block.width != 1 ||
+ format_desc->block.height != 1)
+ return FALSE;
+
+ if(format_desc->layout != UTIL_FORMAT_LAYOUT_SCALAR &&
+ format_desc->layout != UTIL_FORMAT_LAYOUT_ARITH &&
+ format_desc->layout != UTIL_FORMAT_LAYOUT_ARRAY)
+ return FALSE;
+
+ if(format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB &&
+ format_desc->colorspace != UTIL_FORMAT_COLORSPACE_SRGB &&
+ format_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS)
+ return FALSE;
+ }
return TRUE;
}
{
struct llvmpipe_screen *screen = CALLOC_STRUCT(llvmpipe_screen);
+#ifdef DEBUG
+ LP_DEBUG = debug_get_flags_option("LP_DEBUG", lp_debug_flags, 0 );
+#endif
+
if (!screen)
return NULL;
#include "draw/draw_vertex.h"
#include "pipe/p_shader_tokens.h"
#include "pipe/p_thread.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "lp_bld_debug.h"
assert((y % 2) == 0);
depth = llvmpipe->zsbuf_map +
y*llvmpipe->zsbuf_transfer->stride +
- 2*x*llvmpipe->zsbuf_transfer->block.size;
+ 2*x*util_format_get_blocksize(llvmpipe->zsbuf_transfer->texture->format);
}
else
depth = NULL;
llvmpipe_create_sampler_state(struct pipe_context *,
const struct pipe_sampler_state *);
void llvmpipe_bind_sampler_states(struct pipe_context *, unsigned, void **);
+void
+llvmpipe_bind_vertex_sampler_states(struct pipe_context *,
+ unsigned num_samplers,
+ void **samplers);
void llvmpipe_delete_sampler_state(struct pipe_context *, void *);
void *
unsigned num,
struct pipe_texture ** );
+void
+llvmpipe_set_vertex_sampler_textures(struct pipe_context *,
+ unsigned num_textures,
+ struct pipe_texture **);
+
void llvmpipe_set_viewport_state( struct pipe_context *,
const struct pipe_viewport_state * );
unsigned max_index,
unsigned mode, unsigned start, unsigned count);
-void
-llvmpipe_set_edgeflags(struct pipe_context *pipe, const unsigned *edgeflags);
-
-
void
llvmpipe_map_transfers(struct llvmpipe_context *lp);
#include "util/u_memory.h"
#include "util/u_math.h"
#include "util/u_debug_dump.h"
+#include "draw/draw_context.h"
#include "lp_screen.h"
#include "lp_context.h"
#include "lp_state.h"
{
struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
+ if (llvmpipe->blend == blend)
+ return;
+
+ draw_flush(llvmpipe->draw);
+
llvmpipe->blend = blend;
llvmpipe->dirty |= LP_NEW_BLEND;
struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
unsigned i, j;
+ if(memcmp(&llvmpipe->blend_color, blend_color, sizeof *blend_color) == 0)
+ return;
+
+ draw_flush(llvmpipe->draw);
+
memcpy(&llvmpipe->blend_color, blend_color, sizeof *blend_color);
if(!llvmpipe->jit_context.blend_color)
{
struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
- llvmpipe->depth_stencil = (const struct pipe_depth_stencil_alpha_state *)depth_stencil;
+ if (llvmpipe->depth_stencil == depth_stencil)
+ return;
+
+ draw_flush(llvmpipe->draw);
+
+ llvmpipe->depth_stencil = depth_stencil;
if(llvmpipe->depth_stencil)
llvmpipe->jit_context.alpha_ref_value = llvmpipe->depth_stencil->alpha.ref_value;
/* compute vertex layout now */
const struct lp_fragment_shader *lpfs = llvmpipe->fs;
struct vertex_info *vinfo_vbuf = &llvmpipe->vertex_info_vbuf;
- const uint num = draw_num_vs_outputs(llvmpipe->draw);
+ const uint num = draw_current_shader_outputs(llvmpipe->draw);
uint i;
/* Tell draw_vbuf to simply emit the whole post-xform vertex
}
/* this includes texcoords and varying vars */
- src = draw_find_vs_output(llvmpipe->draw,
+ src = draw_find_shader_output(llvmpipe->draw,
lpfs->info.input_semantic_name[i],
lpfs->info.input_semantic_index[i]);
draw_emit_vertex_attr(vinfo, EMIT_4F, interp, src);
}
- llvmpipe->psize_slot = draw_find_vs_output(llvmpipe->draw,
+ llvmpipe->psize_slot = draw_find_shader_output(llvmpipe->draw,
TGSI_SEMANTIC_PSIZE, 0);
if (llvmpipe->psize_slot > 0) {
draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_CONSTANT,
unsigned i;
/* vertex shader samplers */
- for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
- llvmpipe->tgsi.vert_samplers[i].sampler = llvmpipe->sampler[i];
- llvmpipe->tgsi.vert_samplers[i].texture = llvmpipe->texture[i];
- llvmpipe->tgsi.frag_samplers[i].base.get_samples = lp_get_samples;
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ llvmpipe->tgsi.vert_samplers[i].sampler = llvmpipe->vertex_samplers[i];
+ llvmpipe->tgsi.vert_samplers[i].texture = llvmpipe->vertex_textures[i];
+ llvmpipe->tgsi.vert_samplers[i].base.get_samples = lp_get_samples;
+ }
+
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ lp_tex_tile_cache_validate_texture( llvmpipe->vertex_tex_cache[i] );
}
/* fragment shader samplers */
#include "lp_state.h"
#include "lp_quad.h"
#include "lp_tex_sample.h"
+#include "lp_debug.h"
static const unsigned char quad_offset_x[4] = {0, 1, 0, 1};
format_desc = util_format_description(key->zsbuf_format);
assert(format_desc);
+ /*
+ * Depths are expected to be between 0 and 1, even if they are stored in
+ * floats. Setting these bits here will ensure that the lp_build_conv() call
+ * below won't try to unnecessarily clamp the incoming values.
+ */
+ if(src_type.floating) {
+ src_type.sign = FALSE;
+ src_type.norm = TRUE;
+ }
+ else {
+ assert(!src_type.sign);
+ assert(src_type.norm);
+ }
+
/* Pick the depth type. */
dst_type = lp_depth_type(format_desc, src_type.width*src_type.length);
assert(dst_type.width == src_type.width);
assert(dst_type.length == src_type.length);
-#if 1
- src = lp_build_clamped_float_to_unsigned_norm(builder,
- src_type,
- dst_type.width,
- src);
-#else
lp_build_conv(builder, src_type, dst_type, &src, 1, &src, 1);
-#endif
+
+ dst_ptr = LLVMBuildBitCast(builder,
+ dst_ptr,
+ LLVMPointerType(lp_build_vec_type(dst_type), 0), "");
lp_build_depth_test(builder,
&key->depth,
unsigned i;
unsigned chan;
-#ifdef DEBUG
- tgsi_dump(shader->base.tokens, 0);
- if(key->depth.enabled) {
- debug_printf("depth.format = %s\n", pf_name(key->zsbuf_format));
- debug_printf("depth.func = %s\n", debug_dump_func(key->depth.func, TRUE));
- debug_printf("depth.writemask = %u\n", key->depth.writemask);
- }
- if(key->alpha.enabled) {
- debug_printf("alpha.func = %s\n", debug_dump_func(key->alpha.func, TRUE));
- debug_printf("alpha.ref_value = %f\n", key->alpha.ref_value);
- }
- if(key->blend.logicop_enable) {
- debug_printf("blend.logicop_func = %u\n", key->blend.logicop_func);
- }
- else if(key->blend.blend_enable) {
- debug_printf("blend.rgb_func = %s\n", debug_dump_blend_func (key->blend.rgb_func, TRUE));
- debug_printf("rgb_src_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_src_factor, TRUE));
- debug_printf("rgb_dst_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_dst_factor, TRUE));
- debug_printf("alpha_func = %s\n", debug_dump_blend_func (key->blend.alpha_func, TRUE));
- debug_printf("alpha_src_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_src_factor, TRUE));
- debug_printf("alpha_dst_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_dst_factor, TRUE));
- }
- debug_printf("blend.colormask = 0x%x\n", key->blend.colormask);
- for(i = 0; i < PIPE_MAX_SAMPLERS; ++i) {
- if(key->sampler[i].format) {
- debug_printf("sampler[%u] = \n", i);
- debug_printf(" .format = %s\n",
- pf_name(key->sampler[i].format));
- debug_printf(" .target = %s\n",
- debug_dump_tex_target(key->sampler[i].target, TRUE));
- debug_printf(" .pot = %u %u %u\n",
- key->sampler[i].pot_width,
- key->sampler[i].pot_height,
- key->sampler[i].pot_depth);
- debug_printf(" .wrap = %s %s %s\n",
- debug_dump_tex_wrap(key->sampler[i].wrap_s, TRUE),
- debug_dump_tex_wrap(key->sampler[i].wrap_t, TRUE),
- debug_dump_tex_wrap(key->sampler[i].wrap_r, TRUE));
- debug_printf(" .min_img_filter = %s\n",
- debug_dump_tex_filter(key->sampler[i].min_img_filter, TRUE));
- debug_printf(" .min_mip_filter = %s\n",
- debug_dump_tex_mipfilter(key->sampler[i].min_mip_filter, TRUE));
- debug_printf(" .mag_img_filter = %s\n",
- debug_dump_tex_filter(key->sampler[i].mag_img_filter, TRUE));
- if(key->sampler[i].compare_mode)
- debug_printf(" .compare_mode = %s\n", debug_dump_func(key->sampler[i].compare_func, TRUE));
- debug_printf(" .normalized_coords = %u\n", key->sampler[i].normalized_coords);
- debug_printf(" .prefilter = %u\n", key->sampler[i].prefilter);
+ if (LP_DEBUG & DEBUG_JIT) {
+ tgsi_dump(shader->base.tokens, 0);
+ if(key->depth.enabled) {
+ debug_printf("depth.format = %s\n", pf_name(key->zsbuf_format));
+ debug_printf("depth.func = %s\n", debug_dump_func(key->depth.func, TRUE));
+ debug_printf("depth.writemask = %u\n", key->depth.writemask);
+ }
+ if(key->alpha.enabled) {
+ debug_printf("alpha.func = %s\n", debug_dump_func(key->alpha.func, TRUE));
+ debug_printf("alpha.ref_value = %f\n", key->alpha.ref_value);
+ }
+ if(key->blend.logicop_enable) {
+ debug_printf("blend.logicop_func = %u\n", key->blend.logicop_func);
+ }
+ else if(key->blend.blend_enable) {
+ debug_printf("blend.rgb_func = %s\n", debug_dump_blend_func (key->blend.rgb_func, TRUE));
+ debug_printf("rgb_src_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_src_factor, TRUE));
+ debug_printf("rgb_dst_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_dst_factor, TRUE));
+ debug_printf("alpha_func = %s\n", debug_dump_blend_func (key->blend.alpha_func, TRUE));
+ debug_printf("alpha_src_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_src_factor, TRUE));
+ debug_printf("alpha_dst_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_dst_factor, TRUE));
+ }
+ debug_printf("blend.colormask = 0x%x\n", key->blend.colormask);
+ for(i = 0; i < PIPE_MAX_SAMPLERS; ++i) {
+ if(key->sampler[i].format) {
+ debug_printf("sampler[%u] = \n", i);
+ debug_printf(" .format = %s\n",
+ pf_name(key->sampler[i].format));
+ debug_printf(" .target = %s\n",
+ debug_dump_tex_target(key->sampler[i].target, TRUE));
+ debug_printf(" .pot = %u %u %u\n",
+ key->sampler[i].pot_width,
+ key->sampler[i].pot_height,
+ key->sampler[i].pot_depth);
+ debug_printf(" .wrap = %s %s %s\n",
+ debug_dump_tex_wrap(key->sampler[i].wrap_s, TRUE),
+ debug_dump_tex_wrap(key->sampler[i].wrap_t, TRUE),
+ debug_dump_tex_wrap(key->sampler[i].wrap_r, TRUE));
+ debug_printf(" .min_img_filter = %s\n",
+ debug_dump_tex_filter(key->sampler[i].min_img_filter, TRUE));
+ debug_printf(" .min_mip_filter = %s\n",
+ debug_dump_tex_mipfilter(key->sampler[i].min_mip_filter, TRUE));
+ debug_printf(" .mag_img_filter = %s\n",
+ debug_dump_tex_filter(key->sampler[i].mag_img_filter, TRUE));
+ if(key->sampler[i].compare_mode)
+ debug_printf(" .compare_mode = %s\n", debug_dump_func(key->sampler[i].compare_func, TRUE));
+ debug_printf(" .normalized_coords = %u\n", key->sampler[i].normalized_coords);
+ debug_printf(" .prefilter = %u\n", key->sampler[i].prefilter);
+ }
}
}
-#endif
-
variant = CALLOC_STRUCT(lp_fragment_shader_variant);
if(!variant)
return NULL;
}
lp_build_conv_mask(builder, fs_type, blend_type,
- fs_mask, num_fs,
- &blend_mask, 1);
+ fs_mask, num_fs,
+ &blend_mask, 1);
/*
* Blending.
* Translate the LLVM IR into machine code.
*/
+#ifdef DEBUG
if(LLVMVerifyFunction(variant->function, LLVMPrintMessageAction)) {
LLVMDumpValue(variant->function);
- abort();
+ assert(0);
}
+#endif
LLVMRunFunctionPassManager(screen->pass, variant->function);
-#ifdef DEBUG
- LLVMDumpValue(variant->function);
- debug_printf("\n");
-#endif
+ if (LP_DEBUG & DEBUG_JIT) {
+ LLVMDumpValue(variant->function);
+ debug_printf("\n");
+ }
variant->jit_function = (lp_jit_frag_func)LLVMGetPointerToGlobal(screen->engine, variant->function);
-#ifdef DEBUG
- lp_disassemble(variant->jit_function);
-#endif
+ if (LP_DEBUG & DEBUG_ASM)
+ lp_disassemble(variant->jit_function);
variant->next = shader->variants;
shader->variants = variant;
{
struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
- llvmpipe->fs = (struct lp_fragment_shader *) fs;
+ if (llvmpipe->fs == fs)
+ return;
+
+ draw_flush(llvmpipe->draw);
+
+ llvmpipe->fs = fs;
llvmpipe->dirty |= LP_NEW_FS;
}
assert(shader < PIPE_SHADER_TYPES);
assert(index == 0);
- if(shader == PIPE_SHADER_VERTEX)
- draw_flush(llvmpipe->draw);
+ draw_flush(llvmpipe->draw);
/* note: reference counting */
pipe_buffer_reference(&llvmpipe->constants[shader].buffer, buffer);
}
if(shader == PIPE_SHADER_VERTEX) {
- draw_set_mapped_constant_buffer(llvmpipe->draw, data, size);
+ draw_set_mapped_constant_buffer(llvmpipe->draw, PIPE_SHADER_VERTEX,
+ data, size);
}
llvmpipe->dirty |= LP_NEW_CONSTANTS;
}
void llvmpipe_bind_rasterizer_state(struct pipe_context *pipe,
- void *setup)
+ void *rasterizer)
{
struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
+ if (llvmpipe->rasterizer == rasterizer)
+ return;
+
/* pass-through to draw module */
- draw_set_rasterizer_state(llvmpipe->draw, setup);
+ draw_set_rasterizer_state(llvmpipe->draw, rasterizer);
- llvmpipe->rasterizer = (struct pipe_rasterizer_state *)setup;
+ llvmpipe->rasterizer = rasterizer;
llvmpipe->dirty |= LP_NEW_RASTERIZER;
}
}
+void
+llvmpipe_bind_vertex_sampler_states(struct pipe_context *pipe,
+ unsigned num_samplers,
+ void **samplers)
+{
+ struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
+ unsigned i;
+
+ assert(num_samplers <= PIPE_MAX_VERTEX_SAMPLERS);
+
+ /* Check for no-op */
+ if (num_samplers == llvmpipe->num_vertex_samplers &&
+ !memcmp(llvmpipe->vertex_samplers, samplers, num_samplers * sizeof(void *)))
+ return;
+
+ draw_flush(llvmpipe->draw);
+
+ for (i = 0; i < num_samplers; ++i)
+ llvmpipe->vertex_samplers[i] = samplers[i];
+ for (i = num_samplers; i < PIPE_MAX_VERTEX_SAMPLERS; ++i)
+ llvmpipe->vertex_samplers[i] = NULL;
+
+ llvmpipe->num_vertex_samplers = num_samplers;
+
+ llvmpipe->dirty |= LP_NEW_SAMPLER;
+}
+
+
void
llvmpipe_set_sampler_textures(struct pipe_context *pipe,
unsigned num, struct pipe_texture **texture)
if(tex) {
struct llvmpipe_texture *lp_tex = llvmpipe_texture(tex);
struct lp_jit_texture *jit_tex = &llvmpipe->jit_context.textures[i];
- jit_tex->width = tex->width[0];
- jit_tex->height = tex->height[0];
+ jit_tex->width = tex->width0;
+ jit_tex->height = tex->height0;
jit_tex->stride = lp_tex->stride[0];
if(!lp_tex->dt)
jit_tex->data = lp_tex->data;
}
+void
+llvmpipe_set_vertex_sampler_textures(struct pipe_context *pipe,
+ unsigned num_textures,
+ struct pipe_texture **textures)
+{
+ struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
+ uint i;
+
+ assert(num_textures <= PIPE_MAX_VERTEX_SAMPLERS);
+
+ /* Check for no-op */
+ if (num_textures == llvmpipe->num_vertex_textures &&
+ !memcmp(llvmpipe->vertex_textures, textures, num_textures * sizeof(struct pipe_texture *))) {
+ return;
+ }
+
+ draw_flush(llvmpipe->draw);
+
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ struct pipe_texture *tex = i < num_textures ? textures[i] : NULL;
+
+ pipe_texture_reference(&llvmpipe->vertex_textures[i], tex);
+ lp_tex_tile_cache_set_texture(llvmpipe->vertex_tex_cache[i], tex);
+ }
+
+ llvmpipe->num_vertex_textures = num_textures;
+
+ llvmpipe->dirty |= LP_NEW_TEXTURE;
+}
+
+
void
llvmpipe_delete_sampler_state(struct pipe_context *pipe,
void *sampler)
#include "draw/draw_context.h"
+#include "util/u_format.h"
+
/**
* XXX this might get moved someday
struct llvmpipe_context *lp = llvmpipe_context(pipe);
uint i;
+ draw_flush(lp->draw);
+
for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
/* check if changing cbuf */
if (lp->framebuffer.cbufs[i] != fb->cbufs[i]) {
if (lp->framebuffer.zsbuf) {
int depth_bits;
double mrd;
- depth_bits = pf_get_component_bits(lp->framebuffer.zsbuf->format,
- PIPE_FORMAT_COMP_Z);
+ depth_bits = util_format_get_component_bits(lp->framebuffer.zsbuf->format,
+ UTIL_FORMAT_COLORSPACE_ZS,
+ 0);
if (depth_bits > 16) {
mrd = 0.0000001;
}
void
-llvmpipe_bind_vs_state(struct pipe_context *pipe, void *vs)
+llvmpipe_bind_vs_state(struct pipe_context *pipe, void *_vs)
{
struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
+ const struct lp_vertex_shader *vs = (const struct lp_vertex_shader *)_vs;
- llvmpipe->vs = (const struct lp_vertex_shader *)vs;
+ if (llvmpipe->vs == vs)
+ return;
- draw_bind_vertex_shader(llvmpipe->draw,
- (llvmpipe->vs ? llvmpipe->vs->draw_data : NULL));
+ draw_bind_vertex_shader(llvmpipe->draw,
+ vs ? vs->draw_data : NULL);
+
+ llvmpipe->vs = vs;
llvmpipe->dirty |= LP_NEW_VS;
}
(struct lp_vertex_shader *)vs;
draw_delete_vertex_shader(llvmpipe->draw, state->draw_data);
+ FREE( (void *)state->shader.tokens );
FREE( state );
}
#include "util/u_memory.h"
#include "util/u_tile.h"
#include "util/u_format.h"
+#include "util/u_math.h"
#include "lp_context.h"
#include "lp_surface.h"
#include "lp_texture.h"
if (lpt->timestamp != tc->timestamp) {
/* texture was modified, invalidate all cached tiles */
uint i;
- debug_printf("INV %d %d\n", tc->timestamp, lpt->timestamp);
for (i = 0; i < NUM_ENTRIES; i++) {
tc->entries[i].addr.bits.invalid = 1;
}
addr.bits.level,
addr.bits.z,
PIPE_TRANSFER_READ, 0, 0,
- tc->texture->width[addr.bits.level],
- tc->texture->height[addr.bits.level]);
+ u_minify(tc->texture->width0, addr.bits.level),
+ u_minify(tc->texture->height0, addr.bits.level));
tc->tex_trans_map = screen->transfer_map(screen, tc->tex_trans);
assert(0);
}
- util_format_read_4ub(tc->tex_trans->format,
+ util_format_read_4ub(tc->tex_trans->texture->format,
(uint8_t *)tile->color, sizeof tile->color[0],
tc->tex_trans_map, tc->tex_trans->stride,
x, y, w, h);
float dsdy = s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT];
dsdx = fabsf(dsdx);
dsdy = fabsf(dsdy);
- rho = MAX2(dsdx, dsdy) * texture->width[0];
+ rho = MAX2(dsdx, dsdy) * texture->width0;
}
if (t) {
float dtdx = t[QUAD_BOTTOM_RIGHT] - t[QUAD_BOTTOM_LEFT];
float max;
dtdx = fabsf(dtdx);
dtdy = fabsf(dtdy);
- max = MAX2(dtdx, dtdy) * texture->height[0];
+ max = MAX2(dtdx, dtdy) * texture->height0;
rho = MAX2(rho, max);
}
if (p) {
float max;
dpdx = fabsf(dpdx);
dpdy = fabsf(dpdy);
- max = MAX2(dpdx, dpdy) * texture->depth[0];
+ max = MAX2(dpdx, dpdy) * texture->depth0;
rho = MAX2(rho, max);
}
const struct pipe_texture *texture = samp->texture;
const struct pipe_sampler_state *sampler = samp->sampler;
- if (x < 0 || x >= (int) texture->width[level] ||
- y < 0 || y >= (int) texture->height[level] ||
- z < 0 || z >= (int) texture->depth[level]) {
+ if (x < 0 || x >= (int) u_minify(texture->width0, level) ||
+ y < 0 || y >= (int) u_minify(texture->height0, level) ||
+ z < 0 || z >= (int) u_minify(texture->depth0, level)) {
rgba[0][j] = sampler->border_color[0];
rgba[1][j] = sampler->border_color[1];
rgba[2][j] = sampler->border_color[2];
assert(sampler->normalized_coords);
- width = texture->width[level0];
- height = texture->height[level0];
+ width = u_minify(texture->width0, level0);
+ height = u_minify(texture->height0, level0);
assert(width > 0);
assert(sampler->normalized_coords);
- width = texture->width[level0];
- height = texture->height[level0];
- depth = texture->depth[level0];
+ width = u_minify(texture->width0, level0);
+ height = u_minify(texture->height0, level0);
+ depth = u_minify(texture->depth0, level0);
assert(width > 0);
assert(height > 0);
/* texture RECTS cannot be mipmapped */
assert(level0 == level1);
- width = texture->width[level0];
- height = texture->height[level0];
+ width = u_minify(texture->width0, level0);
+ height = u_minify(texture->height0, level0);
assert(width > 0);
/* Do this elsewhere:
*/
- samp->xpot = util_unsigned_logbase2( samp->texture->width[0] );
- samp->ypot = util_unsigned_logbase2( samp->texture->height[0] );
+ samp->xpot = util_unsigned_logbase2( samp->texture->width0 );
+ samp->ypot = util_unsigned_logbase2( samp->texture->height0 );
/* Try to hook in a faster sampler. Ultimately we'll have to
* code-generate these. Luckily most of this looks like it is
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
#include "pipe/internal/p_winsys_screen.h"
+
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
/* Simple, maximally packed layout.
*/
-
/* Conventional allocation path for non-display textures:
*/
static boolean
{
struct pipe_texture *pt = &lpt->base;
unsigned level;
- unsigned width = pt->width[0];
- unsigned height = pt->height[0];
- unsigned depth = pt->depth[0];
+ unsigned width = pt->width0;
+ unsigned height = pt->height0;
+ unsigned depth = pt->depth0;
unsigned buffer_size = 0;
- pf_get_block(lpt->base.format, &lpt->base.block);
-
for (level = 0; level <= pt->last_level; level++) {
unsigned nblocksx, nblocksy;
- pt->width[level] = width;
- pt->height[level] = height;
- pt->depth[level] = depth;
- pt->nblocksx[level] = pf_get_nblocksx(&pt->block, width);
- pt->nblocksy[level] = pf_get_nblocksy(&pt->block, height);
-
/* Allocate storage for whole quads. This is particularly important
* for depth surfaces, which are currently stored in a swizzled format. */
- nblocksx = pf_get_nblocksx(&pt->block, align(width, 2));
- nblocksy = pf_get_nblocksy(&pt->block, align(height, 2));
+ nblocksx = util_format_get_nblocksx(pt->format, align(width, 2));
+ nblocksy = util_format_get_nblocksy(pt->format, align(height, 2));
- lpt->stride[level] = align(nblocksx*pt->block.size, 16);
+ lpt->stride[level] = align(nblocksx * util_format_get_blocksize(pt->format), 16);
lpt->level_offset[level] = buffer_size;
((pt->target == PIPE_TEXTURE_CUBE) ? 6 : depth) *
lpt->stride[level]);
- width = minify(width);
- height = minify(height);
- depth = minify(depth);
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ depth = u_minify(depth, 1);
}
lpt->data = align_malloc(buffer_size, 16);
{
struct llvmpipe_winsys *winsys = screen->winsys;
- pf_get_block(lpt->base.format, &lpt->base.block);
- lpt->base.nblocksx[0] = pf_get_nblocksx(&lpt->base.block, lpt->base.width[0]);
- lpt->base.nblocksy[0] = pf_get_nblocksy(&lpt->base.block, lpt->base.height[0]);
-
lpt->dt = winsys->displaytarget_create(winsys,
lpt->base.format,
- lpt->base.width[0],
- lpt->base.height[0],
+ lpt->base.width0,
+ lpt->base.height0,
16,
&lpt->stride[0] );
/* Only supports one type */
if (base->target != PIPE_TEXTURE_2D ||
base->last_level != 0 ||
- base->depth[0] != 1) {
+ base->depth0 != 1) {
return NULL;
}
lpt->base = *base;
pipe_reference_init(&lpt->base.reference, 1);
lpt->base.screen = screen;
- lpt->base.nblocksx[0] = pf_get_nblocksx(&lpt->base.block, lpt->base.width[0]);
- lpt->base.nblocksy[0] = pf_get_nblocksy(&lpt->base.block, lpt->base.height[0]);
lpt->stride[0] = stride[0];
pipe_buffer_reference(&lpt->buffer, buffer);
pipe_reference_init(&ps->reference, 1);
pipe_texture_reference(&ps->texture, pt);
ps->format = pt->format;
- ps->width = pt->width[level];
- ps->height = pt->height[level];
+ ps->width = u_minify(pt->width0, level);
+ ps->height = u_minify(pt->height0, level);
ps->offset = lpt->level_offset[level];
ps->usage = usage;
ps->level = level;
ps->zslice = zslice;
+ /* XXX shouldn't that rather be
+ tex_height = align(ps->height, 2);
+ to account for alignment done in llvmpipe_texture_layout ?
+ */
if (pt->target == PIPE_TEXTURE_CUBE) {
- ps->offset += face * pt->nblocksy[level] * lpt->stride[level];
+ unsigned tex_height = ps->height;
+ ps->offset += face * util_format_get_nblocksy(pt->format, tex_height) * lpt->stride[level];
}
else if (pt->target == PIPE_TEXTURE_3D) {
- ps->offset += zslice * pt->nblocksy[level] * lpt->stride[level];
+ unsigned tex_height = ps->height;
+ ps->offset += zslice * util_format_get_nblocksy(pt->format, tex_height) * lpt->stride[level];
}
else {
assert(face == 0);
if (lpt) {
struct pipe_transfer *pt = &lpt->base;
pipe_texture_reference(&pt->texture, texture);
- pt->format = texture->format;
- pt->block = texture->block;
pt->x = x;
pt->y = y;
pt->width = w;
pt->height = h;
- pt->nblocksx = texture->nblocksx[level];
- pt->nblocksy = texture->nblocksy[level];
pt->stride = lptex->stride[level];
pt->usage = usage;
pt->face = face;
lpt->offset = lptex->level_offset[level];
+ /* XXX shouldn't that rather be
+ tex_height = align(u_minify(texture->height0, level), 2)
+ to account for alignment done in llvmpipe_texture_layout ?
+ */
if (texture->target == PIPE_TEXTURE_CUBE) {
- lpt->offset += face * pt->nblocksy * pt->stride;
+ unsigned tex_height = u_minify(texture->height0, level);
+ lpt->offset += face * util_format_get_nblocksy(texture->format, tex_height) * pt->stride;
}
else if (texture->target == PIPE_TEXTURE_3D) {
- lpt->offset += zslice * pt->nblocksy * pt->stride;
+ unsigned tex_height = u_minify(texture->height0, level);
+ lpt->offset += zslice * util_format_get_nblocksy(texture->format, tex_height) * pt->stride;
}
else {
assert(face == 0);
struct llvmpipe_screen *screen = llvmpipe_screen(_screen);
ubyte *map, *xfer_map;
struct llvmpipe_texture *lpt;
+ enum pipe_format format;
assert(transfer->texture);
lpt = llvmpipe_texture(transfer->texture);
+ format = lpt->base.format;
if(lpt->dt) {
struct llvmpipe_winsys *winsys = screen->winsys;
}
xfer_map = map + llvmpipe_transfer(transfer)->offset +
- transfer->y / transfer->block.height * transfer->stride +
- transfer->x / transfer->block.width * transfer->block.size;
+ transfer->y / util_format_get_blockheight(format) * transfer->stride +
+ transfer->x / util_format_get_blockwidth(format) * util_format_get_blocksize(format);
/*printf("map = %p xfer map = %p\n", map, xfer_map);*/
return xfer_map;
}
case LP_TILE_STATUS_CLEAR:
/* Actually clear the tiles which were flagged as being in a
* clear state. */
- util_fill_rect(tc->transfer_map, &pt->block, pt->stride,
+ util_fill_rect(tc->transfer_map, pt->texture->format, pt->stride,
x, y, w, h,
tc->clear_val);
break;
case LP_TILE_STATUS_DEFINED:
- lp_tile_write_4ub(pt->format,
+ lp_tile_write_4ub(pt->texture->format,
tile->color,
tc->transfer_map, pt->stride,
x, y, w, h);
assert(tc->surface);
assert(tc->transfer);
+ if(!tc->transfer_map)
+ lp_tile_cache_map_transfers(tc);
+
+ assert(tc->transfer_map);
+
switch(tile->status) {
case LP_TILE_STATUS_CLEAR:
/* don't get tile from framebuffer, just clear it */
y &= ~(TILE_SIZE - 1);
if (!pipe_clip_tile(x, y, &w, &h, tc->transfer))
- lp_tile_read_4ub(pt->format,
+ lp_tile_read_4ub(pt->texture->format,
tile->color,
tc->transfer_map, tc->transfer->stride,
x, y, w, h);
struct nouveau_stateobj *so = *pso;
int i;
- if (pipe_reference((struct pipe_reference**)pso, &ref->reference)) {
+ if (pipe_reference(&(*pso)->reference, &ref->reference)) {
free(so->push);
for (i = 0; i < so->cur_reloc; i++)
nouveau_bo_ref(NULL, &so->reloc[i].bo);
free(so->reloc);
free(so);
}
+ *pso = ref;
}
static INLINE void
{
struct nouveau_pushbuf *pb = chan->pushbuf;
unsigned nr, i;
+ int ret = 0;
nr = so->cur - so->push;
- if (pb->remaining < nr)
- nouveau_pushbuf_flush(chan, nr);
+ /* This will flush if we need space.
+ * We don't actually need the marker.
+ */
+ if ((ret = nouveau_pushbuf_marker_emit(chan, nr, so->cur_reloc))) {
+ debug_printf("so_emit failed marker emit with error %d\n", ret);
+ return;
+ }
pb->remaining -= nr;
memcpy(pb->cur, so->push, nr * 4);
for (i = 0; i < so->cur_reloc; i++) {
struct nouveau_stateobj_reloc *r = &so->reloc[i];
- nouveau_pushbuf_emit_reloc(chan, pb->cur + r->offset,
+ if ((ret = nouveau_pushbuf_emit_reloc(chan, pb->cur + r->offset,
r->bo, r->data, 0, r->flags,
- r->vor, r->tor);
+ r->vor, r->tor))) {
+ debug_printf("so_emit failed reloc with error %d\n", ret);
+ goto out;
+ }
}
+out:
pb->cur += nr;
}
{
struct nouveau_pushbuf *pb = chan->pushbuf;
unsigned i;
+ int ret = 0;
if (!so)
return;
i = so->cur_reloc << 1;
- if (pb->remaining < i)
- nouveau_pushbuf_flush(chan, i);
+ /* This will flush if we need space.
+ * We don't actually need the marker.
+ */
+ if ((ret = nouveau_pushbuf_marker_emit(chan, i, i))) {
+ debug_printf("so_emit_reloc_markers failed marker emit with" \
+ "error %d\n", ret);
+ return;
+ }
pb->remaining -= i;
for (i = 0; i < so->cur_reloc; i++) {
struct nouveau_stateobj_reloc *r = &so->reloc[i];
- nouveau_pushbuf_emit_reloc(chan, pb->cur++, r->bo, r->packet, 0,
+ if ((ret = nouveau_pushbuf_emit_reloc(chan, pb->cur++, r->bo,
+ r->packet, 0,
(r->flags & (NOUVEAU_BO_VRAM |
NOUVEAU_BO_GART |
NOUVEAU_BO_RDWR)) |
- NOUVEAU_BO_DUMMY, 0, 0);
- nouveau_pushbuf_emit_reloc(chan, pb->cur++, r->bo, r->data, 0,
+ NOUVEAU_BO_DUMMY, 0, 0))) {
+ debug_printf("so_emit_reloc_markers failed reloc" \
+ "with error %d\n", ret);
+ pb->remaining += ((so->cur_reloc - i) << 1);
+ return;
+ }
+ if ((ret = nouveau_pushbuf_emit_reloc(chan, pb->cur++, r->bo,
+ r->data, 0,
r->flags | NOUVEAU_BO_DUMMY,
- r->vor, r->tor);
+ r->vor, r->tor))) {
+ debug_printf("so_emit_reloc_markers failed reloc" \
+ "with error %d\n", ret);
+ pb->remaining += ((so->cur_reloc - i) << 1) - 1;
+ return;
+ }
}
}
FREE(nv04);
}
-static void
-nv04_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
-{
-}
-
static boolean
nv04_init_hwctx(struct nv04_context *nv04)
{
nv04->pipe.winsys = ws;
nv04->pipe.screen = pscreen;
nv04->pipe.destroy = nv04_destroy;
- nv04->pipe.set_edgeflags = nv04_set_edgeflags;
nv04->pipe.draw_arrays = nv04_draw_arrays;
nv04->pipe.draw_elements = nv04_draw_elements;
nv04->pipe.clear = nv04_clear;
| NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_FOH_CORNER
| nv04_fragtex_format(pt->format)
| ( (pt->last_level + 1) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_MIPMAP_LEVELS_SHIFT )
- | ( log2i(pt->width[0]) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_U_SHIFT )
- | ( log2i(pt->height[0]) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_V_SHIFT )
+ | ( log2i(pt->width0) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_U_SHIFT )
+ | ( log2i(pt->height0) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_V_SHIFT )
| NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_CLAMP_TO_EDGE
| NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSV_CLAMP_TO_EDGE
;
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
+#include "util/u_math.h"
#include "nv04_context.h"
#include "nv04_screen.h"
nv04_miptree_layout(struct nv04_miptree *nv04mt)
{
struct pipe_texture *pt = &nv04mt->base;
- uint width = pt->width[0], height = pt->height[0];
uint offset = 0;
int nr_faces, l;
nr_faces = 1;
for (l = 0; l <= pt->last_level; l++) {
- pt->width[l] = width;
- pt->height[l] = height;
-
- pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
- pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
-
- nv04mt->level[l].pitch = pt->width[0];
+ nv04mt->level[l].pitch = pt->width0;
nv04mt->level[l].pitch = (nv04mt->level[l].pitch + 63) & ~63;
-
- width = MAX2(1, width >> 1);
- height = MAX2(1, height >> 1);
}
for (l = 0; l <= pt->last_level; l++) {
-
nv04mt->level[l].image_offset =
CALLOC(nr_faces, sizeof(unsigned));
- offset += nv04mt->level[l].pitch * pt->height[l];
+ /* XXX guess was obviously missing */
+ nv04mt->level[l].image_offset[0] = offset;
+ offset += nv04mt->level[l].pitch * u_minify(pt->height0, l);
}
nv04mt->total_size = offset;
FREE(mt);
return NULL;
}
-
+ mt->bo = nouveau_bo(mt->buffer);
return &mt->base;
}
/* Only supports 2D, non-mipmapped textures for the moment */
if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
- pt->depth[0] != 1)
+ pt->depth0 != 1)
return NULL;
mt = CALLOC_STRUCT(nv04_miptree);
mt->level[0].image_offset = CALLOC(1, sizeof(unsigned));
pipe_buffer_reference(&mt->buffer, pb);
+ mt->bo = nouveau_bo(mt->buffer);
return &mt->base;
}
return NULL;
pipe_texture_reference(&ns->base.texture, pt);
ns->base.format = pt->format;
- ns->base.width = pt->width[level];
- ns->base.height = pt->height[level];
+ ns->base.width = u_minify(pt->width0, level);
+ ns->base.height = u_minify(pt->height0, level);
ns->base.usage = flags;
pipe_reference_init(&ns->base.reference, 1);
ns->base.face = face;
ns->base.zslice = zslice;
ns->pitch = nv04mt->level[level].pitch;
- ns->base.offset = nv04mt->level[level].image_offset;
+ ns->base.offset = nv04mt->level[level].image_offset[0];
return &ns->base;
}
nv04->pipe.delete_blend_state = nv04_blend_state_delete;
nv04->pipe.create_sampler_state = nv04_sampler_state_create;
- nv04->pipe.bind_sampler_states = nv04_sampler_state_bind;
+ nv04->pipe.bind_fragment_sampler_states = nv04_sampler_state_bind;
nv04->pipe.delete_sampler_state = nv04_sampler_state_delete;
- nv04->pipe.set_sampler_textures = nv04_set_sampler_texture;
+ nv04->pipe.set_fragment_sampler_textures = nv04_set_sampler_texture;
nv04->pipe.create_rasterizer_state = nv04_rasterizer_state_create;
nv04->pipe.bind_rasterizer_state = nv04_rasterizer_state_bind;
struct nv04_miptree {
struct pipe_texture base;
+ struct nouveau_bo *bo;
struct pipe_buffer *buffer;
uint total_size;
#include "pipe/p_context.h"
#include "pipe/p_format.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
assert(sub_w == w || util_is_pot(sub_w));
assert(sub_h == h || util_is_pot(sub_h));
+ MARK_RING (chan, 8 + ((w+sub_w)/sub_w)*((h+sub_h)/sub_h)*17, 2 +
+ ((w+sub_w)/sub_w)*((h+sub_h)/sub_h)*2);
+
BEGIN_RING(chan, swzsurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1);
OUT_RELOCo(chan, dst_bo,
NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
sub_w = MIN2(sub_w, w - x);
/* Must be 64-byte aligned */
- assert(!((dst->offset + nv04_swizzle_bits(dx+x, dy+y) * dst->texture->block.size) & 63));
+ assert(!((dst->offset + nv04_swizzle_bits(dx+x, dy+y) * util_format_get_blocksize(dst->texture->format)) & 63));
BEGIN_RING(chan, swzsurf, NV04_SWIZZLED_SURFACE_OFFSET, 1);
- OUT_RELOCl(chan, dst_bo, dst->offset + nv04_swizzle_bits(dx+x, dy+y) * dst->texture->block.size,
+ OUT_RELOCl(chan, dst_bo, dst->offset + nv04_swizzle_bits(dx+x, dy+y) * util_format_get_blocksize(dst->texture->format),
NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
BEGIN_RING(chan, sifm, NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION, 9);
OUT_RING (chan, src_pitch |
NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_ORIGIN_CENTER |
NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_FILTER_POINT_SAMPLE);
- OUT_RELOCl(chan, src_bo, src->offset + (sy+y) * src_pitch + (sx+x) * src->texture->block.size,
+ OUT_RELOCl(chan, src_bo, src->offset + (sy+y) * src_pitch + (sx+x) * util_format_get_blocksize(src->texture->format),
NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
OUT_RING (chan, 0);
}
unsigned src_pitch = ((struct nv04_surface *)src)->pitch;
unsigned dst_pitch = ((struct nv04_surface *)dst)->pitch;
unsigned dst_offset = dst->offset + dy * dst_pitch +
- dx * dst->texture->block.size;
+ dx * util_format_get_blocksize(dst->texture->format);
unsigned src_offset = src->offset + sy * src_pitch +
- sx * src->texture->block.size;
+ sx * util_format_get_blocksize(src->texture->format);
- WAIT_RING (chan, 3 + ((h / 2047) + 1) * 9);
+ MARK_RING (chan, 3 + ((h / 2047) + 1) * 9, 2 + ((h / 2047) + 1) * 2);
BEGIN_RING(chan, m2mf, NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, 2);
OUT_RELOCo(chan, src_bo,
NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_WR);
OUT_RING (chan, src_pitch);
OUT_RING (chan, dst_pitch);
- OUT_RING (chan, w * src->texture->block.size);
+ OUT_RING (chan, w * util_format_get_blocksize(src->texture->format));
OUT_RING (chan, count);
OUT_RING (chan, 0x0101);
OUT_RING (chan, 0);
if (format < 0)
return 1;
- WAIT_RING (chan, 12);
+ MARK_RING (chan, 12, 4);
BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
OUT_RELOCo(chan, src_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
OUT_RELOCo(chan, dst_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
gdirect_format = nv04_rect_format(dst->format);
assert(gdirect_format >= 0);
- WAIT_RING (chan, 16);
+ MARK_RING (chan, 16, 4);
BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
OUT_RELOCo(chan, dst_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
OUT_RELOCo(chan, dst_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
#include <pipe/p_state.h>
#include <pipe/p_defines.h>
#include <pipe/p_inlines.h>
+#include <util/u_format.h>
#include <util/u_memory.h>
+#include <util/u_math.h>
#include <nouveau/nouveau_winsys.h>
#include "nv04_context.h"
#include "nv04_screen.h"
struct nv04_transfer {
struct pipe_transfer base;
struct pipe_surface *surface;
- bool direct;
+ boolean direct;
};
static void
memset(template, 0, sizeof(struct pipe_texture));
template->target = pt->target;
template->format = pt->format;
- template->width[0] = pt->width[level];
- template->height[0] = pt->height[level];
- template->depth[0] = 1;
- template->block = pt->block;
- template->nblocksx[0] = pt->nblocksx[level];
- template->nblocksy[0] = pt->nblocksx[level];
+ template->width0 = u_minify(pt->width0, level);
+ template->height0 = u_minify(pt->height0, level);
+ template->depth0 = 1;
template->last_level = 0;
template->nr_samples = pt->nr_samples;
return NULL;
pipe_texture_reference(&tx->base.texture, pt);
- tx->base.format = pt->format;
tx->base.x = x;
tx->base.y = y;
tx->base.width = w;
tx->base.height = h;
- tx->base.block = pt->block;
- tx->base.nblocksx = pt->nblocksx[level];
- tx->base.nblocksy = pt->nblocksy[level];
tx->base.stride = mt->level[level].pitch;
tx->base.usage = usage;
tx->base.face = face;
pipe_transfer_buffer_flags(ptx));
return map + ns->base.offset +
- ptx->y * ns->pitch + ptx->x * ptx->block.size;
+ ptx->y * ns->pitch + ptx->x * util_format_get_blocksize(ptx->texture->format);
}
static void
draw_set_mapped_element_buffer(draw, 0, NULL);
}
- draw_set_mapped_constant_buffer(draw,
+ draw_set_mapped_constant_buffer(draw, PIPE_SHADER_VERTEX,
nv04->constbuf[PIPE_SHADER_VERTEX],
nv04->constbuf_nr[PIPE_SHADER_VERTEX]);
FIRE_RING (NULL);
}
-static void
-nv10_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
-{
-}
-
struct pipe_context *
nv10_create(struct pipe_screen *pscreen, unsigned pctx_id)
{
nv10->pipe.winsys = ws;
nv10->pipe.screen = pscreen;
nv10->pipe.destroy = nv10_destroy;
- nv10->pipe.set_edgeflags = nv10_set_edgeflags;
nv10->pipe.draw_arrays = nv10_draw_arrays;
nv10->pipe.draw_elements = nv10_draw_elements;
nv10->pipe.clear = nv10_clear;
txf = tf->format << 8;
txf |= (pt->last_level + 1) << 16;
- txf |= log2i(pt->width[0]) << 20;
- txf |= log2i(pt->height[0]) << 24;
- txf |= log2i(pt->depth[0]) << 28;
+ txf |= log2i(pt->width0) << 20;
+ txf |= log2i(pt->height0) << 24;
+ txf |= log2i(pt->depth0) << 28;
txf |= 8;
switch (pt->target) {
OUT_RING (0x40000000); /* enable */
OUT_RING (txs);
OUT_RING (ps->filt | 0x2000 /* magic */);
- OUT_RING ((pt->width[0] << 16) | pt->height[0]);
+ OUT_RING ((pt->width0 << 16) | pt->height0);
OUT_RING (ps->bcol);
#endif
}
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
+#include "util/u_math.h"
#include "nv10_context.h"
#include "nv10_screen.h"
{
struct pipe_texture *pt = &nv10mt->base;
boolean swizzled = FALSE;
- uint width = pt->width[0], height = pt->height[0];
+ uint width = pt->width0;
uint offset = 0;
int nr_faces, l, f;
}
for (l = 0; l <= pt->last_level; l++) {
- pt->width[l] = width;
- pt->height[l] = height;
- pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
- pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
-
if (swizzled)
- nv10mt->level[l].pitch = pt->nblocksx[l] * pt->block.size;
+ nv10mt->level[l].pitch = util_format_get_stride(pt->format, width);
else
- nv10mt->level[l].pitch = pt->nblocksx[0] * pt->block.size;
+ nv10mt->level[l].pitch = util_format_get_stride(pt->format, pt->width0);
nv10mt->level[l].pitch = (nv10mt->level[l].pitch + 63) & ~63;
nv10mt->level[l].image_offset =
CALLOC(nr_faces, sizeof(unsigned));
- width = MAX2(1, width >> 1);
- height = MAX2(1, height >> 1);
+ width = u_minify(width, 1);
}
for (f = 0; f < nr_faces; f++) {
for (l = 0; l <= pt->last_level; l++) {
nv10mt->level[l].image_offset[f] = offset;
- offset += nv10mt->level[l].pitch * pt->height[l];
+ offset += nv10mt->level[l].pitch * u_minify(pt->height0, l);
}
}
/* Only supports 2D, non-mipmapped textures for the moment */
if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
- pt->depth[0] != 1)
+ pt->depth0 != 1)
return NULL;
mt = CALLOC_STRUCT(nv10_miptree);
mt->level[0].image_offset = CALLOC(1, sizeof(unsigned));
pipe_buffer_reference(&mt->buffer, pb);
+ mt->bo = nouveau_bo(mt->buffer);
return &mt->base;
}
FREE(mt);
return NULL;
}
+ mt->bo = nouveau_bo(mt->buffer);
return &mt->base;
}
return NULL;
pipe_texture_reference(&ns->base.texture, pt);
ns->base.format = pt->format;
- ns->base.width = pt->width[level];
- ns->base.height = pt->height[level];
+ ns->base.width = u_minify(pt->width0, level);
+ ns->base.height = u_minify(pt->height0, level);
ns->base.usage = flags;
pipe_reference_init(&ns->base.reference, 1);
ns->base.face = face;
nv10->pipe.delete_blend_state = nv10_blend_state_delete;
nv10->pipe.create_sampler_state = nv10_sampler_state_create;
- nv10->pipe.bind_sampler_states = nv10_sampler_state_bind;
+ nv10->pipe.bind_fragment_sampler_states = nv10_sampler_state_bind;
nv10->pipe.delete_sampler_state = nv10_sampler_state_delete;
- nv10->pipe.set_sampler_textures = nv10_set_sampler_texture;
+ nv10->pipe.set_fragment_sampler_textures = nv10_set_sampler_texture;
nv10->pipe.create_rasterizer_state = nv10_rasterizer_state_create;
nv10->pipe.bind_rasterizer_state = nv10_rasterizer_state_bind;
struct nv10_miptree {
struct pipe_texture base;
+ struct nouveau_bo *bo;
struct pipe_buffer *buffer;
uint total_size;
#include <pipe/p_state.h>
#include <pipe/p_defines.h>
#include <pipe/p_inlines.h>
+#include <util/u_format.h>
#include <util/u_memory.h>
+#include <util/u_math.h>
#include <nouveau/nouveau_winsys.h>
#include "nv10_context.h"
#include "nv10_screen.h"
struct nv10_transfer {
struct pipe_transfer base;
struct pipe_surface *surface;
- bool direct;
+ boolean direct;
};
static void
memset(template, 0, sizeof(struct pipe_texture));
template->target = pt->target;
template->format = pt->format;
- template->width[0] = pt->width[level];
- template->height[0] = pt->height[level];
- template->depth[0] = 1;
- template->block = pt->block;
- template->nblocksx[0] = pt->nblocksx[level];
- template->nblocksy[0] = pt->nblocksx[level];
+ template->width0 = u_minify(pt->width0, level);
+ template->height0 = u_minify(pt->height0, level);
+ template->depth0 = 1;
template->last_level = 0;
template->nr_samples = pt->nr_samples;
return NULL;
pipe_texture_reference(&tx->base.texture, pt);
- tx->base.format = pt->format;
tx->base.x = x;
tx->base.y = y;
tx->base.width = w;
tx->base.height = h;
- tx->base.block = pt->block;
- tx->base.nblocksx = pt->nblocksx[level];
- tx->base.nblocksy = pt->nblocksy[level];
tx->base.stride = mt->level[level].pitch;
tx->base.usage = usage;
tx->base.face = face;
pipe_transfer_buffer_flags(ptx));
return map + ns->base.offset +
- ptx->y * ns->pitch + ptx->x * ptx->block.size;
+ ptx->y * ns->pitch + ptx->x * util_format_get_blocksize(ptx->texture->format);
}
static void
}
draw_set_mapped_constant_buffer(draw,
+ PIPE_SHADER_VERTEX,
nv10->constbuf[PIPE_SHADER_VERTEX],
nv10->constbuf_nr[PIPE_SHADER_VERTEX]);
FIRE_RING (NULL);
}
-static void
-nv20_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
-{
-}
-
struct pipe_context *
nv20_create(struct pipe_screen *pscreen, unsigned pctx_id)
{
nv20->pipe.winsys = ws;
nv20->pipe.screen = pscreen;
nv20->pipe.destroy = nv20_destroy;
- nv20->pipe.set_edgeflags = nv20_set_edgeflags;
nv20->pipe.draw_arrays = nv20_draw_arrays;
nv20->pipe.draw_elements = nv20_draw_elements;
nv20->pipe.clear = nv20_clear;
txf = tf->format << 8;
txf |= (pt->last_level + 1) << 16;
- txf |= log2i(pt->width[0]) << 20;
- txf |= log2i(pt->height[0]) << 24;
- txf |= log2i(pt->depth[0]) << 28;
+ txf |= log2i(pt->width0) << 20;
+ txf |= log2i(pt->height0) << 24;
+ txf |= log2i(pt->depth0) << 28;
txf |= 8;
switch (pt->target) {
OUT_RING (0x40000000); /* enable */
OUT_RING (txs);
OUT_RING (ps->filt | 0x2000 /* magic */);
- OUT_RING ((pt->width[0] << 16) | pt->height[0]);
+ OUT_RING ((pt->width0 << 16) | pt->height0);
OUT_RING (ps->bcol);
#endif
}
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
+#include "util/u_math.h"
#include "nv20_context.h"
#include "nv20_screen.h"
nv20_miptree_layout(struct nv20_miptree *nv20mt)
{
struct pipe_texture *pt = &nv20mt->base;
- uint width = pt->width[0], height = pt->height[0];
+ uint width = pt->width0;
uint offset = 0;
int nr_faces, l, f;
uint wide_pitch = pt->tex_usage & (PIPE_TEXTURE_USAGE_SAMPLER |
}
for (l = 0; l <= pt->last_level; l++) {
- pt->width[l] = width;
- pt->height[l] = height;
- pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
- pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
-
if (wide_pitch && (pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR))
- nv20mt->level[l].pitch = align(pt->width[0] * pt->block.size, 64);
+ nv20mt->level[l].pitch = align(util_format_get_stride(pt->format, pt->width0), 64);
else
- nv20mt->level[l].pitch = pt->width[l] * pt->block.size;
+ nv20mt->level[l].pitch = util_format_get_stride(pt->format, width);
nv20mt->level[l].image_offset =
CALLOC(nr_faces, sizeof(unsigned));
- width = MAX2(1, width >> 1);
- height = MAX2(1, height >> 1);
+ width = u_minify(width, 1);
}
for (f = 0; f < nr_faces; f++) {
nv20mt->level[l].image_offset[f] = offset;
if (!(pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR) &&
- pt->width[l + 1] > 1 && pt->height[l + 1] > 1)
- offset += align(nv20mt->level[l].pitch * pt->height[l], 64);
+ u_minify(pt->width0, l + 1) > 1 && u_minify(pt->height0, l + 1) > 1)
+ offset += align(nv20mt->level[l].pitch * u_minify(pt->height0, l), 64);
else
- offset += nv20mt->level[l].pitch * pt->height[l];
+ offset += nv20mt->level[l].pitch * u_minify(pt->height0, l);
}
nv20mt->level[l].image_offset[f] = offset;
- offset += nv20mt->level[l].pitch * pt->height[l];
+ offset += nv20mt->level[l].pitch * u_minify(pt->height0, l);
}
nv20mt->total_size = offset;
/* Only supports 2D, non-mipmapped textures for the moment */
if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
- pt->depth[0] != 1)
+ pt->depth0 != 1)
return NULL;
mt = CALLOC_STRUCT(nv20_miptree);
mt->level[0].image_offset = CALLOC(1, sizeof(unsigned));
pipe_buffer_reference(&mt->buffer, pb);
+ mt->bo = nouveau_bo(mt->buffer);
return &mt->base;
}
mt->base.screen = screen;
/* Swizzled textures must be POT */
- if (pt->width[0] & (pt->width[0] - 1) ||
- pt->height[0] & (pt->height[0] - 1))
+ if (pt->width0 & (pt->width0 - 1) ||
+ pt->height0 & (pt->height0 - 1))
mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
else
if (pt->tex_usage & (PIPE_TEXTURE_USAGE_PRIMARY |
FREE(mt);
return NULL;
}
+ mt->bo = nouveau_bo(mt->buffer);
return &mt->base;
}
return NULL;
pipe_texture_reference(&ns->base.texture, pt);
ns->base.format = pt->format;
- ns->base.width = pt->width[level];
- ns->base.height = pt->height[level];
+ ns->base.width = u_minify(pt->width0, level);
+ ns->base.height = u_minify(pt->height0, level);
ns->base.usage = flags;
pipe_reference_init(&ns->base.reference, 1);
ns->base.face = face;
nv20->pipe.delete_blend_state = nv20_blend_state_delete;
nv20->pipe.create_sampler_state = nv20_sampler_state_create;
- nv20->pipe.bind_sampler_states = nv20_sampler_state_bind;
+ nv20->pipe.bind_fragment_sampler_states = nv20_sampler_state_bind;
nv20->pipe.delete_sampler_state = nv20_sampler_state_delete;
- nv20->pipe.set_sampler_textures = nv20_set_sampler_texture;
+ nv20->pipe.set_fragment_sampler_textures = nv20_set_sampler_texture;
nv20->pipe.create_rasterizer_state = nv20_rasterizer_state_create;
nv20->pipe.bind_rasterizer_state = nv20_rasterizer_state_bind;
struct nv20_miptree {
struct pipe_texture base;
+ struct nouveau_bo *bo;
struct pipe_buffer *buffer;
uint total_size;
}
/* always do position */ {
- src = draw_find_vs_output(dc, TGSI_SEMANTIC_POSITION, 0);
+ src = draw_find_shader_output(dc, TGSI_SEMANTIC_POSITION, 0);
draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_LINEAR, src);
vinfo->hwfmt[0] |= (1 << 0);
}
for (i = 4; i < 6; i++) {
if (!generics[i])
continue;
- src = draw_find_vs_output(dc, TGSI_SEMANTIC_GENERIC, i);
+ src = draw_find_shader_output(dc, TGSI_SEMANTIC_GENERIC, i);
draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src);
vinfo->hwfmt[0] |= (1 << (i - 3));
}
if (colors[0]) {
- src = draw_find_vs_output(dc, TGSI_SEMANTIC_COLOR, 0);
+ src = draw_find_shader_output(dc, TGSI_SEMANTIC_COLOR, 0);
draw_emit_vertex_attr(vinfo, EMIT_4F, colorInterp, src);
vinfo->hwfmt[0] |= (1 << 3);
}
if (colors[1]) {
- src = draw_find_vs_output(dc, TGSI_SEMANTIC_COLOR, 1);
+ src = draw_find_shader_output(dc, TGSI_SEMANTIC_COLOR, 1);
draw_emit_vertex_attr(vinfo, EMIT_4F, colorInterp, src);
vinfo->hwfmt[0] |= (1 << 4);
}
for (i = 6; i < 10; i++) {
if (!generics[i])
continue;
- src = draw_find_vs_output(dc, TGSI_SEMANTIC_GENERIC, i);
+ src = draw_find_shader_output(dc, TGSI_SEMANTIC_GENERIC, i);
draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src);
vinfo->hwfmt[0] |= (1 << (i - 1));
}
for (i = 0; i < 4; i++) {
if (!generics[i])
continue;
- src = draw_find_vs_output(dc, TGSI_SEMANTIC_GENERIC, i);
+ src = draw_find_shader_output(dc, TGSI_SEMANTIC_GENERIC, i);
draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src);
vinfo->hwfmt[0] |= (1 << (i + 9));
}
for (i = 10; i < 12; i++) {
if (!generics[i])
continue;
- src = draw_find_vs_output(dc, TGSI_SEMANTIC_GENERIC, i);
+ src = draw_find_shader_output(dc, TGSI_SEMANTIC_GENERIC, i);
draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src);
vinfo->hwfmt[0] |= (1 << (i + 3));
}
if (fog) {
- src = draw_find_vs_output(dc, TGSI_SEMANTIC_FOG, 0);
+ src = draw_find_shader_output(dc, TGSI_SEMANTIC_FOG, 0);
draw_emit_vertex_attr(vinfo, EMIT_1F, INTERP_PERSPECTIVE, src);
vinfo->hwfmt[0] |= (1 << 15);
}
#include <pipe/p_state.h>
#include <pipe/p_defines.h>
#include <pipe/p_inlines.h>
+#include <util/u_format.h>
#include <util/u_memory.h>
+#include <util/u_math.h>
#include <nouveau/nouveau_winsys.h>
#include "nv20_context.h"
#include "nv20_screen.h"
struct nv20_transfer {
struct pipe_transfer base;
struct pipe_surface *surface;
- bool direct;
+ boolean direct;
};
static void
memset(template, 0, sizeof(struct pipe_texture));
template->target = pt->target;
template->format = pt->format;
- template->width[0] = pt->width[level];
- template->height[0] = pt->height[level];
- template->depth[0] = 1;
- template->block = pt->block;
- template->nblocksx[0] = pt->nblocksx[level];
- template->nblocksy[0] = pt->nblocksx[level];
+ template->width0 = u_minify(pt->width0, level);
+ template->height0 = u_minify(pt->height0, level);
+ template->depth0 = 1;
template->last_level = 0;
template->nr_samples = pt->nr_samples;
return NULL;
pipe_texture_reference(&tx->base.texture, pt);
- tx->base.format = pt->format;
tx->base.x = x;
tx->base.y = y;
tx->base.width = w;
tx->base.height = h;
- tx->base.block = pt->block;
- tx->base.nblocksx = pt->nblocksx[level];
- tx->base.nblocksy = pt->nblocksy[level];
tx->base.stride = mt->level[level].pitch;
tx->base.usage = usage;
tx->base.face = face;
pipe_transfer_buffer_flags(ptx));
return map + ns->base.offset +
- ptx->y * ns->pitch + ptx->x * ptx->block.size;
+ ptx->y * ns->pitch + ptx->x * util_format_get_blocksize(ptx->texture->format);
}
static void
draw_set_mapped_element_buffer(draw, 0, NULL);
}
- draw_set_mapped_constant_buffer(draw,
+ draw_set_mapped_constant_buffer(draw, PIPE_SHADER_VERTEX,
nv20->constbuf[PIPE_SHADER_VERTEX],
nv20->constbuf_nr[PIPE_SHADER_VERTEX]);
tgsi_src(struct nv20_vpc *vpc, const struct tgsi_full_src_register *fsrc) {
struct nv20_sreg src;
- switch (fsrc->SrcRegister.File) {
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
- src = nv20_sr(NV30SR_INPUT, fsrc->SrcRegister.Index);
+ src = nv20_sr(NV30SR_INPUT, fsrc->Register.Index);
break;
case TGSI_FILE_CONSTANT:
- src = constant(vpc, fsrc->SrcRegister.Index, 0, 0, 0, 0);
+ src = constant(vpc, fsrc->Register.Index, 0, 0, 0, 0);
break;
case TGSI_FILE_IMMEDIATE:
- src = vpc->imm[fsrc->SrcRegister.Index];
+ src = vpc->imm[fsrc->Register.Index];
break;
case TGSI_FILE_TEMPORARY:
- if (vpc->high_temp < fsrc->SrcRegister.Index)
- vpc->high_temp = fsrc->SrcRegister.Index;
- src = nv20_sr(NV30SR_TEMP, fsrc->SrcRegister.Index);
+ if (vpc->high_temp < fsrc->Register.Index)
+ vpc->high_temp = fsrc->Register.Index;
+ src = nv20_sr(NV30SR_TEMP, fsrc->Register.Index);
break;
default:
NOUVEAU_ERR("bad src file\n");
break;
}
- src.abs = fsrc->SrcRegisterExtMod.Absolute;
- src.negate = fsrc->SrcRegister.Negate;
- src.swz[0] = fsrc->SrcRegister.SwizzleX;
- src.swz[1] = fsrc->SrcRegister.SwizzleY;
- src.swz[2] = fsrc->SrcRegister.SwizzleZ;
- src.swz[3] = fsrc->SrcRegister.SwizzleW;
+ src.abs = fsrc->Register.Absolute;
+ src.negate = fsrc->Register.Negate;
+ src.swz[0] = fsrc->Register.SwizzleX;
+ src.swz[1] = fsrc->Register.SwizzleY;
+ src.swz[2] = fsrc->Register.SwizzleZ;
+ src.swz[3] = fsrc->Register.SwizzleW;
return src;
}
tgsi_dst(struct nv20_vpc *vpc, const struct tgsi_full_dst_register *fdst) {
struct nv20_sreg dst;
- switch (fdst->DstRegister.File) {
+ switch (fdst->Register.File) {
case TGSI_FILE_OUTPUT:
dst = nv20_sr(NV30SR_OUTPUT,
- vpc->output_map[fdst->DstRegister.Index]);
+ vpc->output_map[fdst->Register.Index]);
break;
case TGSI_FILE_TEMPORARY:
- dst = nv20_sr(NV30SR_TEMP, fdst->DstRegister.Index);
+ dst = nv20_sr(NV30SR_TEMP, fdst->Register.Index);
if (vpc->high_temp < dst.index)
vpc->high_temp = dst.index;
break;
for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *fsrc;
- fsrc = &finst->FullSrcRegisters[i];
- if (fsrc->SrcRegister.File == TGSI_FILE_TEMPORARY) {
+ fsrc = &finst->Src[i];
+ if (fsrc->Register.File == TGSI_FILE_TEMPORARY) {
src[i] = tgsi_src(vpc, fsrc);
}
}
for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *fsrc;
- fsrc = &finst->FullSrcRegisters[i];
- switch (fsrc->SrcRegister.File) {
+ fsrc = &finst->Src[i];
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
- if (ai == -1 || ai == fsrc->SrcRegister.Index) {
- ai = fsrc->SrcRegister.Index;
+ if (ai == -1 || ai == fsrc->Register.Index) {
+ ai = fsrc->Register.Index;
src[i] = tgsi_src(vpc, fsrc);
} else {
src[i] = temp(vpc);
*/
case TGSI_FILE_CONSTANT:
case TGSI_FILE_IMMEDIATE:
- if (ci == -1 || ci == fsrc->SrcRegister.Index) {
- ci = fsrc->SrcRegister.Index;
+ if (ci == -1 || ci == fsrc->Register.Index) {
+ ci = fsrc->Register.Index;
src[i] = tgsi_src(vpc, fsrc);
} else {
src[i] = temp(vpc);
}
}
- dst = tgsi_dst(vpc, &finst->FullDstRegisters[0]);
- mask = tgsi_mask(finst->FullDstRegisters[0].DstRegister.WriteMask);
+ dst = tgsi_dst(vpc, &finst->Dst[0]);
+ mask = tgsi_mask(finst->Dst[0].Register.WriteMask);
switch (finst->Instruction.Opcode) {
case TGSI_OPCODE_ABS:
{
int hw;
- switch (fdec->Semantic.SemanticName) {
+ switch (fdec->Semantic.Name) {
case TGSI_SEMANTIC_POSITION:
hw = NV30_VP_INST_DEST_POS;
break;
case TGSI_SEMANTIC_COLOR:
- if (fdec->Semantic.SemanticIndex == 0) {
+ if (fdec->Semantic.Index == 0) {
hw = NV30_VP_INST_DEST_COL0;
} else
- if (fdec->Semantic.SemanticIndex == 1) {
+ if (fdec->Semantic.Index == 1) {
hw = NV30_VP_INST_DEST_COL1;
} else {
NOUVEAU_ERR("bad colour semantic index\n");
}
break;
case TGSI_SEMANTIC_BCOLOR:
- if (fdec->Semantic.SemanticIndex == 0) {
+ if (fdec->Semantic.Index == 0) {
hw = NV30_VP_INST_DEST_BFC0;
} else
- if (fdec->Semantic.SemanticIndex == 1) {
+ if (fdec->Semantic.Index == 1) {
hw = NV30_VP_INST_DEST_BFC1;
} else {
NOUVEAU_ERR("bad bcolour semantic index\n");
hw = NV30_VP_INST_DEST_PSZ;
break;
case TGSI_SEMANTIC_GENERIC:
- if (fdec->Semantic.SemanticIndex <= 7) {
- hw = NV30_VP_INST_DEST_TC(fdec->Semantic.SemanticIndex);
+ if (fdec->Semantic.Index <= 7) {
+ hw = NV30_VP_INST_DEST_TC(fdec->Semantic.Index);
} else {
NOUVEAU_ERR("bad generic semantic index\n");
return FALSE;
}
break;
+ case TGSI_SEMANTIC_EDGEFLAG:
+ NOUVEAU_ERR("cannot handle edgeflag output\n");
+ return FALSE;
default:
NOUVEAU_ERR("bad output semantic\n");
return FALSE;
}
- vpc->output_map[fdec->DeclarationRange.First] = hw;
+ vpc->output_map[fdec->Range.First] = hw;
return TRUE;
}
nv30->pipe.is_texture_referenced = nouveau_is_texture_referenced;
nv30->pipe.is_buffer_referenced = nouveau_is_buffer_referenced;
+ screen->base.channel->user_private = nv30;
+ screen->base.channel->flush_notify = nv30_state_flush_notify;
+
nv30_init_query_functions(nv30);
nv30_init_surface_functions(nv30);
nv30_init_state_functions(nv30);
unsigned vtxbuf_nr;
struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
unsigned vtxelt_nr;
- const unsigned *edgeflags;
};
static INLINE struct nv30_context *
/* nv30_state.c and friends */
extern boolean nv30_state_validate(struct nv30_context *nv30);
extern void nv30_state_emit(struct nv30_context *nv30);
+extern void nv30_state_flush_notify(struct nouveau_channel *chan);
extern struct nv30_state_entry nv30_state_rasterizer;
extern struct nv30_state_entry nv30_state_scissor;
extern struct nv30_state_entry nv30_state_stipple;
{
struct nv30_sreg src;
- switch (fsrc->SrcRegister.File) {
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
src = nv30_sr(NV30SR_INPUT,
- fpc->attrib_map[fsrc->SrcRegister.Index]);
+ fpc->attrib_map[fsrc->Register.Index]);
break;
case TGSI_FILE_CONSTANT:
- src = constant(fpc, fsrc->SrcRegister.Index, NULL);
+ src = constant(fpc, fsrc->Register.Index, NULL);
break;
case TGSI_FILE_IMMEDIATE:
- assert(fsrc->SrcRegister.Index < fpc->nr_imm);
- src = fpc->imm[fsrc->SrcRegister.Index];
+ assert(fsrc->Register.Index < fpc->nr_imm);
+ src = fpc->imm[fsrc->Register.Index];
break;
case TGSI_FILE_TEMPORARY:
- src = nv30_sr(NV30SR_TEMP, fsrc->SrcRegister.Index + 1);
+ src = nv30_sr(NV30SR_TEMP, fsrc->Register.Index + 1);
if (fpc->high_temp < src.index)
fpc->high_temp = src.index;
break;
* Luckily fragprog results are just temp regs..
*/
case TGSI_FILE_OUTPUT:
- if (fsrc->SrcRegister.Index == fpc->colour_id)
+ if (fsrc->Register.Index == fpc->colour_id)
return nv30_sr(NV30SR_OUTPUT, 0);
else
return nv30_sr(NV30SR_OUTPUT, 1);
break;
}
- src.abs = fsrc->SrcRegisterExtMod.Absolute;
- src.negate = fsrc->SrcRegister.Negate;
- src.swz[0] = fsrc->SrcRegister.SwizzleX;
- src.swz[1] = fsrc->SrcRegister.SwizzleY;
- src.swz[2] = fsrc->SrcRegister.SwizzleZ;
- src.swz[3] = fsrc->SrcRegister.SwizzleW;
+ src.abs = fsrc->Register.Absolute;
+ src.negate = fsrc->Register.Negate;
+ src.swz[0] = fsrc->Register.SwizzleX;
+ src.swz[1] = fsrc->Register.SwizzleY;
+ src.swz[2] = fsrc->Register.SwizzleZ;
+ src.swz[3] = fsrc->Register.SwizzleW;
return src;
}
tgsi_dst(struct nv30_fpc *fpc, const struct tgsi_full_dst_register *fdst) {
int idx;
- switch (fdst->DstRegister.File) {
+ switch (fdst->Register.File) {
case TGSI_FILE_OUTPUT:
- if (fdst->DstRegister.Index == fpc->colour_id)
+ if (fdst->Register.Index == fpc->colour_id)
return nv30_sr(NV30SR_OUTPUT, 0);
else
return nv30_sr(NV30SR_OUTPUT, 1);
break;
case TGSI_FILE_TEMPORARY:
- idx = fdst->DstRegister.Index + 1;
+ idx = fdst->Register.Index + 1;
if (fpc->high_temp < idx)
fpc->high_temp = idx;
return nv30_sr(NV30SR_TEMP, idx);
case TGSI_FILE_NULL:
return nv30_sr(NV30SR_NONE, 0);
default:
- NOUVEAU_ERR("bad dst file %d\n", fdst->DstRegister.File);
+ NOUVEAU_ERR("bad dst file %d\n", fdst->Register.File);
return nv30_sr(NV30SR_NONE, 0);
}
}
for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *fsrc;
- fsrc = &finst->FullSrcRegisters[i];
- if (fsrc->SrcRegister.File == TGSI_FILE_TEMPORARY) {
+ fsrc = &finst->Src[i];
+ if (fsrc->Register.File == TGSI_FILE_TEMPORARY) {
src[i] = tgsi_src(fpc, fsrc);
}
}
for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *fsrc;
- fsrc = &finst->FullSrcRegisters[i];
+ fsrc = &finst->Src[i];
- switch (fsrc->SrcRegister.File) {
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
case TGSI_FILE_CONSTANT:
case TGSI_FILE_TEMPORARY:
break;
}
- switch (fsrc->SrcRegister.File) {
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
- if (ai == -1 || ai == fsrc->SrcRegister.Index) {
- ai = fsrc->SrcRegister.Index;
+ if (ai == -1 || ai == fsrc->Register.Index) {
+ ai = fsrc->Register.Index;
src[i] = tgsi_src(fpc, fsrc);
} else {
NOUVEAU_MSG("extra src attr %d\n",
- fsrc->SrcRegister.Index);
+ fsrc->Register.Index);
src[i] = temp(fpc);
arith(fpc, 0, MOV, src[i], MASK_ALL,
tgsi_src(fpc, fsrc), none, none);
break;
case TGSI_FILE_CONSTANT:
case TGSI_FILE_IMMEDIATE:
- if (ci == -1 || ci == fsrc->SrcRegister.Index) {
- ci = fsrc->SrcRegister.Index;
+ if (ci == -1 || ci == fsrc->Register.Index) {
+ ci = fsrc->Register.Index;
src[i] = tgsi_src(fpc, fsrc);
} else {
src[i] = temp(fpc);
/* handled above */
break;
case TGSI_FILE_SAMPLER:
- unit = fsrc->SrcRegister.Index;
+ unit = fsrc->Register.Index;
break;
case TGSI_FILE_OUTPUT:
break;
}
}
- dst = tgsi_dst(fpc, &finst->FullDstRegisters[0]);
- mask = tgsi_mask(finst->FullDstRegisters[0].DstRegister.WriteMask);
+ dst = tgsi_dst(fpc, &finst->Dst[0]);
+ mask = tgsi_mask(finst->Dst[0].Register.WriteMask);
sat = (finst->Instruction.Saturate == TGSI_SAT_ZERO_ONE);
switch (finst->Instruction.Opcode) {
{
int hw;
- switch (fdec->Semantic.SemanticName) {
+ switch (fdec->Semantic.Name) {
case TGSI_SEMANTIC_POSITION:
hw = NV30_FP_OP_INPUT_SRC_POSITION;
break;
case TGSI_SEMANTIC_COLOR:
- if (fdec->Semantic.SemanticIndex == 0) {
+ if (fdec->Semantic.Index == 0) {
hw = NV30_FP_OP_INPUT_SRC_COL0;
} else
- if (fdec->Semantic.SemanticIndex == 1) {
+ if (fdec->Semantic.Index == 1) {
hw = NV30_FP_OP_INPUT_SRC_COL1;
} else {
NOUVEAU_ERR("bad colour semantic index\n");
hw = NV30_FP_OP_INPUT_SRC_FOGC;
break;
case TGSI_SEMANTIC_GENERIC:
- if (fdec->Semantic.SemanticIndex <= 7) {
+ if (fdec->Semantic.Index <= 7) {
hw = NV30_FP_OP_INPUT_SRC_TC(fdec->Semantic.
- SemanticIndex);
+ Index);
} else {
NOUVEAU_ERR("bad generic semantic index\n");
return FALSE;
return FALSE;
}
- fpc->attrib_map[fdec->DeclarationRange.First] = hw;
+ fpc->attrib_map[fdec->Range.First] = hw;
return TRUE;
}
nv30_fragprog_parse_decl_output(struct nv30_fpc *fpc,
const struct tgsi_full_declaration *fdec)
{
- switch (fdec->Semantic.SemanticName) {
+ switch (fdec->Semantic.Name) {
case TGSI_SEMANTIC_POSITION:
- fpc->depth_id = fdec->DeclarationRange.First;
+ fpc->depth_id = fdec->Range.First;
break;
case TGSI_SEMANTIC_COLOR:
- fpc->colour_id = fdec->DeclarationRange.First;
+ fpc->colour_id = fdec->Range.First;
break;
default:
NOUVEAU_ERR("bad output semantic\n");
goto out_err;
break;
/*case TGSI_FILE_TEMPORARY:
- if (fdec->DeclarationRange.Last > high_temp) {
+ if (fdec->Range.Last > high_temp) {
high_temp =
- fdec->DeclarationRange.Last;
+ fdec->Range.Last;
}
break;*/
default:
txf = tf->format;
txf |= ((pt->last_level>0) ? NV34TCL_TX_FORMAT_MIPMAP : 0);
- txf |= log2i(pt->width[0]) << NV34TCL_TX_FORMAT_BASE_SIZE_U_SHIFT;
- txf |= log2i(pt->height[0]) << NV34TCL_TX_FORMAT_BASE_SIZE_V_SHIFT;
- txf |= log2i(pt->depth[0]) << NV34TCL_TX_FORMAT_BASE_SIZE_W_SHIFT;
+ txf |= log2i(pt->width0) << NV34TCL_TX_FORMAT_BASE_SIZE_U_SHIFT;
+ txf |= log2i(pt->height0) << NV34TCL_TX_FORMAT_BASE_SIZE_V_SHIFT;
+ txf |= log2i(pt->depth0) << NV34TCL_TX_FORMAT_BASE_SIZE_W_SHIFT;
txf |= NV34TCL_TX_FORMAT_NO_BORDER | 0x10000;
switch (pt->target) {
so_data (so, NV34TCL_TX_ENABLE_ENABLE | ps->en);
so_data (so, txs);
so_data (so, ps->filt | 0x2000 /*voodoo*/);
- so_data (so, (pt->width[0] << NV34TCL_TX_NPOT_SIZE_W_SHIFT) |
- pt->height[0]);
+ so_data (so, (pt->width0 << NV34TCL_TX_NPOT_SIZE_W_SHIFT) |
+ pt->height0);
so_data (so, ps->bcol);
return so;
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
+#include "util/u_math.h"
#include "nv30_context.h"
nv30_miptree_layout(struct nv30_miptree *nv30mt)
{
struct pipe_texture *pt = &nv30mt->base;
- uint width = pt->width[0], height = pt->height[0], depth = pt->depth[0];
+ uint width = pt->width0;
uint offset = 0;
int nr_faces, l, f;
uint wide_pitch = pt->tex_usage & (PIPE_TEXTURE_USAGE_SAMPLER |
nr_faces = 6;
} else
if (pt->target == PIPE_TEXTURE_3D) {
- nr_faces = pt->depth[0];
+ nr_faces = pt->depth0;
} else {
nr_faces = 1;
}
for (l = 0; l <= pt->last_level; l++) {
- pt->width[l] = width;
- pt->height[l] = height;
- pt->depth[l] = depth;
- pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
- pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
-
if (wide_pitch && (pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR))
- nv30mt->level[l].pitch = align(pt->width[0] * pt->block.size, 64);
+ nv30mt->level[l].pitch = align(util_format_get_stride(pt->format, pt->width0), 64);
else
- nv30mt->level[l].pitch = pt->width[l] * pt->block.size;
+ nv30mt->level[l].pitch = util_format_get_stride(pt->format, width);
nv30mt->level[l].image_offset =
CALLOC(nr_faces, sizeof(unsigned));
- width = MAX2(1, width >> 1);
- height = MAX2(1, height >> 1);
- depth = MAX2(1, depth >> 1);
+ width = u_minify(width, 1);
}
for (f = 0; f < nr_faces; f++) {
nv30mt->level[l].image_offset[f] = offset;
if (!(pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR) &&
- pt->width[l + 1] > 1 && pt->height[l + 1] > 1)
- offset += align(nv30mt->level[l].pitch * pt->height[l], 64);
+ u_minify(pt->width0, l + 1) > 1 && u_minify(pt->height0, l + 1) > 1)
+ offset += align(nv30mt->level[l].pitch * u_minify(pt->height0, l), 64);
else
- offset += nv30mt->level[l].pitch * pt->height[l];
+ offset += nv30mt->level[l].pitch * u_minify(pt->height0, l);
}
nv30mt->level[l].image_offset[f] = offset;
- offset += nv30mt->level[l].pitch * pt->height[l];
+ offset += nv30mt->level[l].pitch * u_minify(pt->height0, l);
}
nv30mt->total_size = offset;
mt->base.screen = pscreen;
/* Swizzled textures must be POT */
- if (pt->width[0] & (pt->width[0] - 1) ||
- pt->height[0] & (pt->height[0] - 1))
+ if (pt->width0 & (pt->width0 - 1) ||
+ pt->height0 & (pt->height0 - 1))
mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
else
if (pt->tex_usage & (PIPE_TEXTURE_USAGE_PRIMARY |
FREE(mt);
return NULL;
}
+ mt->bo = nouveau_bo(mt->buffer);
return &mt->base;
}
/* Only supports 2D, non-mipmapped textures for the moment */
if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
- pt->depth[0] != 1)
+ pt->depth0 != 1)
return NULL;
mt = CALLOC_STRUCT(nv30_miptree);
mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
pipe_buffer_reference(&mt->buffer, pb);
+ mt->bo = nouveau_bo(mt->buffer);
return &mt->base;
}
return NULL;
pipe_texture_reference(&ns->base.texture, pt);
ns->base.format = pt->format;
- ns->base.width = pt->width[level];
- ns->base.height = pt->height[level];
+ ns->base.width = u_minify(pt->width0, level);
+ ns->base.height = u_minify(pt->height0, level);
ns->base.usage = flags;
pipe_reference_init(&ns->base.reference, 1);
ns->base.face = face;
/*nv30->draw_dirty |= NV30_NEW_ARRAYS;*/
}
-static void
-nv30_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
-{
- struct nv30_context *nv30 = nv30_context(pipe);
-
- nv30->edgeflags = bitfield;
- nv30->dirty |= NV30_NEW_ARRAYS;
- /*nv30->draw_dirty |= NV30_NEW_ARRAYS;*/
-}
-
void
nv30_init_state_functions(struct nv30_context *nv30)
{
nv30->pipe.delete_blend_state = nv30_blend_state_delete;
nv30->pipe.create_sampler_state = nv30_sampler_state_create;
- nv30->pipe.bind_sampler_states = nv30_sampler_state_bind;
+ nv30->pipe.bind_fragment_sampler_states = nv30_sampler_state_bind;
nv30->pipe.delete_sampler_state = nv30_sampler_state_delete;
- nv30->pipe.set_sampler_textures = nv30_set_sampler_texture;
+ nv30->pipe.set_fragment_sampler_textures = nv30_set_sampler_texture;
nv30->pipe.create_rasterizer_state = nv30_rasterizer_state_create;
nv30->pipe.bind_rasterizer_state = nv30_rasterizer_state_bind;
nv30->pipe.set_scissor_state = nv30_set_scissor_state;
nv30->pipe.set_viewport_state = nv30_set_viewport_state;
- nv30->pipe.set_edgeflags = nv30_set_edgeflags;
nv30->pipe.set_vertex_buffers = nv30_set_vertex_buffers;
nv30->pipe.set_vertex_elements = nv30_set_vertex_elements;
}
struct nv30_miptree {
struct pipe_texture base;
+ struct nouveau_bo *bo;
struct pipe_buffer *buffer;
uint total_size;
struct nouveau_channel *chan = nv30->screen->base.channel;
struct nv30_state *state = &nv30->state;
struct nv30_screen *screen = nv30->screen;
- unsigned i, samplers;
+ unsigned i;
uint64_t states;
if (nv30->pctx_id != screen->cur_pctx) {
}
state->dirty = 0;
+}
+
+void
+nv30_state_flush_notify(struct nouveau_channel *chan)
+{
+ struct nv30_context *nv30 = chan->user_private;
+ struct nv30_state *state = &nv30->state;
+ unsigned i, samplers;
so_emit_reloc_markers(chan, state->hw[NV30_STATE_FB]);
for (i = 0, samplers = state->fp_samplers; i < 16 && samplers; i++) {
#include <pipe/p_state.h>
#include <pipe/p_defines.h>
#include <pipe/p_inlines.h>
+#include <util/u_format.h>
#include <util/u_memory.h>
+#include <util/u_math.h>
#include <nouveau/nouveau_winsys.h>
#include "nv30_context.h"
#include "nv30_screen.h"
struct nv30_transfer {
struct pipe_transfer base;
struct pipe_surface *surface;
- bool direct;
+ boolean direct;
};
static void
memset(template, 0, sizeof(struct pipe_texture));
template->target = pt->target;
template->format = pt->format;
- template->width[0] = pt->width[level];
- template->height[0] = pt->height[level];
- template->depth[0] = 1;
- template->block = pt->block;
- template->nblocksx[0] = pt->nblocksx[level];
- template->nblocksy[0] = pt->nblocksx[level];
+ template->width0 = u_minify(pt->width0, level);
+ template->height0 = u_minify(pt->height0, level);
+ template->depth0 = 1;
template->last_level = 0;
template->nr_samples = pt->nr_samples;
return NULL;
pipe_texture_reference(&tx->base.texture, pt);
- tx->base.format = pt->format;
tx->base.x = x;
tx->base.y = y;
tx->base.width = w;
tx->base.height = h;
- tx->base.block = pt->block;
- tx->base.nblocksx = pt->nblocksx[level];
- tx->base.nblocksy = pt->nblocksy[level];
tx->base.stride = mt->level[level].pitch;
tx->base.usage = usage;
tx->base.face = face;
pipe_transfer_buffer_flags(ptx));
return map + ns->base.offset +
- ptx->y * ns->pitch + ptx->x * ptx->block.size;
+ ptx->y * ns->pitch + ptx->x * util_format_get_blocksize(ptx->texture->format);
}
static void
unsigned vb_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD;
int hw;
- if (nv30->edgeflags) {
- /*nv30->fallback_swtnl |= NV30_NEW_ARRAYS;*/
- return FALSE;
- }
-
vtxbuf = so_new(20, 18);
so_method(vtxbuf, rankine, NV34TCL_VTXBUF_ADDRESS(0), nv30->vtxelt_nr);
vtxfmt = so_new(17, 0);
tgsi_src(struct nv30_vpc *vpc, const struct tgsi_full_src_register *fsrc) {
struct nv30_sreg src;
- switch (fsrc->SrcRegister.File) {
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
- src = nv30_sr(NV30SR_INPUT, fsrc->SrcRegister.Index);
+ src = nv30_sr(NV30SR_INPUT, fsrc->Register.Index);
break;
case TGSI_FILE_CONSTANT:
- src = constant(vpc, fsrc->SrcRegister.Index, 0, 0, 0, 0);
+ src = constant(vpc, fsrc->Register.Index, 0, 0, 0, 0);
break;
case TGSI_FILE_IMMEDIATE:
- src = vpc->imm[fsrc->SrcRegister.Index];
+ src = vpc->imm[fsrc->Register.Index];
break;
case TGSI_FILE_TEMPORARY:
- if (vpc->high_temp < fsrc->SrcRegister.Index)
- vpc->high_temp = fsrc->SrcRegister.Index;
- src = nv30_sr(NV30SR_TEMP, fsrc->SrcRegister.Index);
+ if (vpc->high_temp < fsrc->Register.Index)
+ vpc->high_temp = fsrc->Register.Index;
+ src = nv30_sr(NV30SR_TEMP, fsrc->Register.Index);
break;
default:
NOUVEAU_ERR("bad src file\n");
break;
}
- src.abs = fsrc->SrcRegisterExtMod.Absolute;
- src.negate = fsrc->SrcRegister.Negate;
- src.swz[0] = fsrc->SrcRegister.SwizzleX;
- src.swz[1] = fsrc->SrcRegister.SwizzleY;
- src.swz[2] = fsrc->SrcRegister.SwizzleZ;
- src.swz[3] = fsrc->SrcRegister.SwizzleW;
+ src.abs = fsrc->Register.Absolute;
+ src.negate = fsrc->Register.Negate;
+ src.swz[0] = fsrc->Register.SwizzleX;
+ src.swz[1] = fsrc->Register.SwizzleY;
+ src.swz[2] = fsrc->Register.SwizzleZ;
+ src.swz[3] = fsrc->Register.SwizzleW;
return src;
}
tgsi_dst(struct nv30_vpc *vpc, const struct tgsi_full_dst_register *fdst) {
struct nv30_sreg dst;
- switch (fdst->DstRegister.File) {
+ switch (fdst->Register.File) {
case TGSI_FILE_OUTPUT:
dst = nv30_sr(NV30SR_OUTPUT,
- vpc->output_map[fdst->DstRegister.Index]);
+ vpc->output_map[fdst->Register.Index]);
break;
case TGSI_FILE_TEMPORARY:
- dst = nv30_sr(NV30SR_TEMP, fdst->DstRegister.Index);
+ dst = nv30_sr(NV30SR_TEMP, fdst->Register.Index);
if (vpc->high_temp < dst.index)
vpc->high_temp = dst.index;
break;
for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *fsrc;
- fsrc = &finst->FullSrcRegisters[i];
- if (fsrc->SrcRegister.File == TGSI_FILE_TEMPORARY) {
+ fsrc = &finst->Src[i];
+ if (fsrc->Register.File == TGSI_FILE_TEMPORARY) {
src[i] = tgsi_src(vpc, fsrc);
}
}
for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *fsrc;
- fsrc = &finst->FullSrcRegisters[i];
- switch (fsrc->SrcRegister.File) {
+ fsrc = &finst->Src[i];
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
- if (ai == -1 || ai == fsrc->SrcRegister.Index) {
- ai = fsrc->SrcRegister.Index;
+ if (ai == -1 || ai == fsrc->Register.Index) {
+ ai = fsrc->Register.Index;
src[i] = tgsi_src(vpc, fsrc);
} else {
src[i] = temp(vpc);
*/
case TGSI_FILE_CONSTANT:
case TGSI_FILE_IMMEDIATE:
- if (ci == -1 || ci == fsrc->SrcRegister.Index) {
- ci = fsrc->SrcRegister.Index;
+ if (ci == -1 || ci == fsrc->Register.Index) {
+ ci = fsrc->Register.Index;
src[i] = tgsi_src(vpc, fsrc);
} else {
src[i] = temp(vpc);
}
}
- dst = tgsi_dst(vpc, &finst->FullDstRegisters[0]);
- mask = tgsi_mask(finst->FullDstRegisters[0].DstRegister.WriteMask);
+ dst = tgsi_dst(vpc, &finst->Dst[0]);
+ mask = tgsi_mask(finst->Dst[0].Register.WriteMask);
switch (finst->Instruction.Opcode) {
case TGSI_OPCODE_ABS:
{
int hw;
- switch (fdec->Semantic.SemanticName) {
+ switch (fdec->Semantic.Name) {
case TGSI_SEMANTIC_POSITION:
hw = NV30_VP_INST_DEST_POS;
break;
case TGSI_SEMANTIC_COLOR:
- if (fdec->Semantic.SemanticIndex == 0) {
+ if (fdec->Semantic.Index == 0) {
hw = NV30_VP_INST_DEST_COL0;
} else
- if (fdec->Semantic.SemanticIndex == 1) {
+ if (fdec->Semantic.Index == 1) {
hw = NV30_VP_INST_DEST_COL1;
} else {
NOUVEAU_ERR("bad colour semantic index\n");
}
break;
case TGSI_SEMANTIC_BCOLOR:
- if (fdec->Semantic.SemanticIndex == 0) {
+ if (fdec->Semantic.Index == 0) {
hw = NV30_VP_INST_DEST_BFC0;
} else
- if (fdec->Semantic.SemanticIndex == 1) {
+ if (fdec->Semantic.Index == 1) {
hw = NV30_VP_INST_DEST_BFC1;
} else {
NOUVEAU_ERR("bad bcolour semantic index\n");
hw = NV30_VP_INST_DEST_PSZ;
break;
case TGSI_SEMANTIC_GENERIC:
- if (fdec->Semantic.SemanticIndex <= 7) {
- hw = NV30_VP_INST_DEST_TC(fdec->Semantic.SemanticIndex);
+ if (fdec->Semantic.Index <= 7) {
+ hw = NV30_VP_INST_DEST_TC(fdec->Semantic.Index);
} else {
NOUVEAU_ERR("bad generic semantic index\n");
return FALSE;
}
break;
+ case TGSI_SEMANTIC_EDGEFLAG:
+ NOUVEAU_ERR("cannot handle edgeflag output\n");
+ return FALSE;
default:
NOUVEAU_ERR("bad output semantic\n");
return FALSE;
}
- vpc->output_map[fdec->DeclarationRange.First] = hw;
+ vpc->output_map[fdec->Range.First] = hw;
return TRUE;
}
nv40->pipe.is_texture_referenced = nouveau_is_texture_referenced;
nv40->pipe.is_buffer_referenced = nouveau_is_buffer_referenced;
+ screen->base.channel->user_private = nv40;
+ screen->base.channel->flush_notify = nv40_state_flush_notify;
+
nv40_init_query_functions(nv40);
nv40_init_surface_functions(nv40);
nv40_init_state_functions(nv40);
unsigned vtxbuf_nr;
struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
unsigned vtxelt_nr;
- const unsigned *edgeflags;
};
static INLINE struct nv40_context *
extern boolean nv40_state_validate(struct nv40_context *nv40);
extern boolean nv40_state_validate_swtnl(struct nv40_context *nv40);
extern void nv40_state_emit(struct nv40_context *nv40);
+extern void nv40_state_flush_notify(struct nouveau_channel *chan);
extern struct nv40_state_entry nv40_state_rasterizer;
extern struct nv40_state_entry nv40_state_scissor;
extern struct nv40_state_entry nv40_state_stipple;
map = pipe_buffer_map(pscreen,
nv40->constbuf[PIPE_SHADER_VERTEX],
PIPE_BUFFER_USAGE_CPU_READ);
- draw_set_mapped_constant_buffer(nv40->draw, map, nr);
+ draw_set_mapped_constant_buffer(nv40->draw, PIPE_SHADER_VERTEX,
+ map, nr);
}
draw_arrays(nv40->draw, mode, start, count);
emit_attrib(struct nv40_context *nv40, unsigned hw, unsigned emit,
unsigned semantic, unsigned index)
{
- unsigned draw_out = draw_find_vs_output(nv40->draw, semantic, index);
+ unsigned draw_out = draw_find_shader_output(nv40->draw, semantic, index);
unsigned a = nv40->swtnl.nr_attribs++;
nv40->swtnl.hw[a] = hw;
{
struct nv40_sreg src;
- switch (fsrc->SrcRegister.File) {
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
src = nv40_sr(NV40SR_INPUT,
- fpc->attrib_map[fsrc->SrcRegister.Index]);
+ fpc->attrib_map[fsrc->Register.Index]);
break;
case TGSI_FILE_CONSTANT:
- src = constant(fpc, fsrc->SrcRegister.Index, NULL);
+ src = constant(fpc, fsrc->Register.Index, NULL);
break;
case TGSI_FILE_IMMEDIATE:
- assert(fsrc->SrcRegister.Index < fpc->nr_imm);
- src = fpc->imm[fsrc->SrcRegister.Index];
+ assert(fsrc->Register.Index < fpc->nr_imm);
+ src = fpc->imm[fsrc->Register.Index];
break;
case TGSI_FILE_TEMPORARY:
- src = fpc->r_temp[fsrc->SrcRegister.Index];
+ src = fpc->r_temp[fsrc->Register.Index];
break;
/* NV40 fragprog result regs are just temps, so this is simple */
case TGSI_FILE_OUTPUT:
- src = fpc->r_result[fsrc->SrcRegister.Index];
+ src = fpc->r_result[fsrc->Register.Index];
break;
default:
NOUVEAU_ERR("bad src file\n");
break;
}
- src.abs = fsrc->SrcRegisterExtMod.Absolute;
- src.negate = fsrc->SrcRegister.Negate;
- src.swz[0] = fsrc->SrcRegister.SwizzleX;
- src.swz[1] = fsrc->SrcRegister.SwizzleY;
- src.swz[2] = fsrc->SrcRegister.SwizzleZ;
- src.swz[3] = fsrc->SrcRegister.SwizzleW;
+ src.abs = fsrc->Register.Absolute;
+ src.negate = fsrc->Register.Negate;
+ src.swz[0] = fsrc->Register.SwizzleX;
+ src.swz[1] = fsrc->Register.SwizzleY;
+ src.swz[2] = fsrc->Register.SwizzleZ;
+ src.swz[3] = fsrc->Register.SwizzleW;
return src;
}
static INLINE struct nv40_sreg
tgsi_dst(struct nv40_fpc *fpc, const struct tgsi_full_dst_register *fdst) {
- switch (fdst->DstRegister.File) {
+ switch (fdst->Register.File) {
case TGSI_FILE_OUTPUT:
- return fpc->r_result[fdst->DstRegister.Index];
+ return fpc->r_result[fdst->Register.Index];
case TGSI_FILE_TEMPORARY:
- return fpc->r_temp[fdst->DstRegister.Index];
+ return fpc->r_temp[fdst->Register.Index];
case TGSI_FILE_NULL:
return nv40_sr(NV40SR_NONE, 0);
default:
- NOUVEAU_ERR("bad dst file %d\n", fdst->DstRegister.File);
+ NOUVEAU_ERR("bad dst file %d\n", fdst->Register.File);
return nv40_sr(NV40SR_NONE, 0);
}
}
for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *fsrc;
- fsrc = &finst->FullSrcRegisters[i];
- if (fsrc->SrcRegister.File == TGSI_FILE_TEMPORARY) {
+ fsrc = &finst->Src[i];
+ if (fsrc->Register.File == TGSI_FILE_TEMPORARY) {
src[i] = tgsi_src(fpc, fsrc);
}
}
for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *fsrc;
- fsrc = &finst->FullSrcRegisters[i];
+ fsrc = &finst->Src[i];
- switch (fsrc->SrcRegister.File) {
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
case TGSI_FILE_CONSTANT:
case TGSI_FILE_TEMPORARY:
break;
}
- switch (fsrc->SrcRegister.File) {
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
- if (ai == -1 || ai == fsrc->SrcRegister.Index) {
- ai = fsrc->SrcRegister.Index;
+ if (ai == -1 || ai == fsrc->Register.Index) {
+ ai = fsrc->Register.Index;
src[i] = tgsi_src(fpc, fsrc);
} else {
src[i] = temp(fpc);
break;
case TGSI_FILE_CONSTANT:
if ((ci == -1 && ii == -1) ||
- ci == fsrc->SrcRegister.Index) {
- ci = fsrc->SrcRegister.Index;
+ ci == fsrc->Register.Index) {
+ ci = fsrc->Register.Index;
src[i] = tgsi_src(fpc, fsrc);
} else {
src[i] = temp(fpc);
break;
case TGSI_FILE_IMMEDIATE:
if ((ci == -1 && ii == -1) ||
- ii == fsrc->SrcRegister.Index) {
- ii = fsrc->SrcRegister.Index;
+ ii == fsrc->Register.Index) {
+ ii = fsrc->Register.Index;
src[i] = tgsi_src(fpc, fsrc);
} else {
src[i] = temp(fpc);
/* handled above */
break;
case TGSI_FILE_SAMPLER:
- unit = fsrc->SrcRegister.Index;
+ unit = fsrc->Register.Index;
break;
case TGSI_FILE_OUTPUT:
break;
}
}
- dst = tgsi_dst(fpc, &finst->FullDstRegisters[0]);
- mask = tgsi_mask(finst->FullDstRegisters[0].DstRegister.WriteMask);
+ dst = tgsi_dst(fpc, &finst->Dst[0]);
+ mask = tgsi_mask(finst->Dst[0].Register.WriteMask);
sat = (finst->Instruction.Saturate == TGSI_SAT_ZERO_ONE);
switch (finst->Instruction.Opcode) {
{
int hw;
- switch (fdec->Semantic.SemanticName) {
+ switch (fdec->Semantic.Name) {
case TGSI_SEMANTIC_POSITION:
hw = NV40_FP_OP_INPUT_SRC_POSITION;
break;
case TGSI_SEMANTIC_COLOR:
- if (fdec->Semantic.SemanticIndex == 0) {
+ if (fdec->Semantic.Index == 0) {
hw = NV40_FP_OP_INPUT_SRC_COL0;
} else
- if (fdec->Semantic.SemanticIndex == 1) {
+ if (fdec->Semantic.Index == 1) {
hw = NV40_FP_OP_INPUT_SRC_COL1;
} else {
NOUVEAU_ERR("bad colour semantic index\n");
hw = NV40_FP_OP_INPUT_SRC_FOGC;
break;
case TGSI_SEMANTIC_GENERIC:
- if (fdec->Semantic.SemanticIndex <= 7) {
+ if (fdec->Semantic.Index <= 7) {
hw = NV40_FP_OP_INPUT_SRC_TC(fdec->Semantic.
- SemanticIndex);
+ Index);
} else {
NOUVEAU_ERR("bad generic semantic index\n");
return FALSE;
return FALSE;
}
- fpc->attrib_map[fdec->DeclarationRange.First] = hw;
+ fpc->attrib_map[fdec->Range.First] = hw;
return TRUE;
}
nv40_fragprog_parse_decl_output(struct nv40_fpc *fpc,
const struct tgsi_full_declaration *fdec)
{
- unsigned idx = fdec->DeclarationRange.First;
+ unsigned idx = fdec->Range.First;
unsigned hw;
- switch (fdec->Semantic.SemanticName) {
+ switch (fdec->Semantic.Name) {
case TGSI_SEMANTIC_POSITION:
hw = 1;
break;
case TGSI_SEMANTIC_COLOR:
- switch (fdec->Semantic.SemanticIndex) {
+ switch (fdec->Semantic.Index) {
case 0: hw = 0; break;
case 1: hw = 2; break;
case 2: hw = 3; break;
goto out_err;
break;
case TGSI_FILE_TEMPORARY:
- if (fdec->DeclarationRange.Last > high_temp) {
+ if (fdec->Range.Last > high_temp) {
high_temp =
- fdec->DeclarationRange.Last;
+ fdec->Range.Last;
}
break;
default:
so_data (so, NV40TCL_TEX_ENABLE_ENABLE | ps->en);
so_data (so, txs);
so_data (so, ps->filt | tf->sign | 0x2000 /*voodoo*/);
- so_data (so, (pt->width[0] << NV40TCL_TEX_SIZE0_W_SHIFT) |
- pt->height[0]);
+ so_data (so, (pt->width0 << NV40TCL_TEX_SIZE0_W_SHIFT) |
+ pt->height0);
so_data (so, ps->bcol);
so_method(so, nv40->screen->curie, NV40TCL_TEX_SIZE1(unit), 1);
- so_data (so, (pt->depth[0] << NV40TCL_TEX_SIZE1_DEPTH_SHIFT) | txp);
+ so_data (so, (pt->depth0 << NV40TCL_TEX_SIZE1_DEPTH_SHIFT) | txp);
return so;
}
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
+#include "util/u_math.h"
#include "nv40_context.h"
+
+
static void
nv40_miptree_layout(struct nv40_miptree *mt)
{
struct pipe_texture *pt = &mt->base;
- uint width = pt->width[0], height = pt->height[0], depth = pt->depth[0];
+ uint width = pt->width0;
uint offset = 0;
int nr_faces, l, f;
uint wide_pitch = pt->tex_usage & (PIPE_TEXTURE_USAGE_SAMPLER |
nr_faces = 6;
} else
if (pt->target == PIPE_TEXTURE_3D) {
- nr_faces = pt->depth[0];
+ nr_faces = pt->depth0;
} else {
nr_faces = 1;
}
for (l = 0; l <= pt->last_level; l++) {
- pt->width[l] = width;
- pt->height[l] = height;
- pt->depth[l] = depth;
- pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
- pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
-
if (wide_pitch && (pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR))
- mt->level[l].pitch = align(pt->width[0] * pt->block.size, 64);
+ mt->level[l].pitch = align(util_format_get_stride(pt->format, pt->width0), 64);
else
- mt->level[l].pitch = pt->width[l] * pt->block.size;
+ mt->level[l].pitch = util_format_get_stride(pt->format, width);
mt->level[l].image_offset =
CALLOC(nr_faces, sizeof(unsigned));
- width = MAX2(1, width >> 1);
- height = MAX2(1, height >> 1);
- depth = MAX2(1, depth >> 1);
+ width = u_minify(width, 1);
}
for (f = 0; f < nr_faces; f++) {
mt->level[l].image_offset[f] = offset;
if (!(pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR) &&
- pt->width[l + 1] > 1 && pt->height[l + 1] > 1)
- offset += align(mt->level[l].pitch * pt->height[l], 64);
+ u_minify(pt->width0, l + 1) > 1 && u_minify(pt->height0, l + 1) > 1)
+ offset += align(mt->level[l].pitch * u_minify(pt->height0, l), 64);
else
- offset += mt->level[l].pitch * pt->height[l];
+ offset += mt->level[l].pitch * u_minify(pt->height0, l);
}
mt->level[l].image_offset[f] = offset;
- offset += mt->level[l].pitch * pt->height[l];
+ offset += mt->level[l].pitch * u_minify(pt->height0, l);
}
mt->total_size = offset;
mt->base.screen = pscreen;
/* Swizzled textures must be POT */
- if (pt->width[0] & (pt->width[0] - 1) ||
- pt->height[0] & (pt->height[0] - 1))
+ if (pt->width0 & (pt->width0 - 1) ||
+ pt->height0 & (pt->height0 - 1))
mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
else
if (pt->tex_usage & (PIPE_TEXTURE_USAGE_PRIMARY |
FREE(mt);
return NULL;
}
-
+ mt->bo = nouveau_bo(mt->buffer);
return &mt->base;
}
/* Only supports 2D, non-mipmapped textures for the moment */
if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
- pt->depth[0] != 1)
+ pt->depth0 != 1)
return NULL;
mt = CALLOC_STRUCT(nv40_miptree);
mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
pipe_buffer_reference(&mt->buffer, pb);
+ mt->bo = nouveau_bo(mt->buffer);
return &mt->base;
}
return NULL;
pipe_texture_reference(&ns->base.texture, pt);
ns->base.format = pt->format;
- ns->base.width = pt->width[level];
- ns->base.height = pt->height[level];
+ ns->base.width = u_minify(pt->width0, level);
+ ns->base.height = u_minify(pt->height0, level);
ns->base.usage = flags;
pipe_reference_init(&ns->base.reference, 1);
ns->base.face = face;
nv40->draw_dirty |= NV40_NEW_ARRAYS;
}
-static void
-nv40_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
-{
- struct nv40_context *nv40 = nv40_context(pipe);
-
- nv40->edgeflags = bitfield;
- nv40->dirty |= NV40_NEW_ARRAYS;
- nv40->draw_dirty |= NV40_NEW_ARRAYS;
-}
-
void
nv40_init_state_functions(struct nv40_context *nv40)
{
nv40->pipe.delete_blend_state = nv40_blend_state_delete;
nv40->pipe.create_sampler_state = nv40_sampler_state_create;
- nv40->pipe.bind_sampler_states = nv40_sampler_state_bind;
+ nv40->pipe.bind_fragment_sampler_states = nv40_sampler_state_bind;
nv40->pipe.delete_sampler_state = nv40_sampler_state_delete;
- nv40->pipe.set_sampler_textures = nv40_set_sampler_texture;
+ nv40->pipe.set_fragment_sampler_textures = nv40_set_sampler_texture;
nv40->pipe.create_rasterizer_state = nv40_rasterizer_state_create;
nv40->pipe.bind_rasterizer_state = nv40_rasterizer_state_bind;
nv40->pipe.set_scissor_state = nv40_set_scissor_state;
nv40->pipe.set_viewport_state = nv40_set_viewport_state;
- nv40->pipe.set_edgeflags = nv40_set_edgeflags;
nv40->pipe.set_vertex_buffers = nv40_set_vertex_buffers;
nv40->pipe.set_vertex_elements = nv40_set_vertex_elements;
}
struct nv40_miptree {
struct pipe_texture base;
+ struct nouveau_bo *bo;
struct pipe_buffer *buffer;
uint total_size;
struct nouveau_channel *chan = nv40->screen->base.channel;
struct nv40_state *state = &nv40->state;
struct nv40_screen *screen = nv40->screen;
- unsigned i, samplers;
+ unsigned i;
uint64_t states;
if (nv40->pctx_id != screen->cur_pctx) {
}
state->dirty = 0;
+}
+
+void
+nv40_state_flush_notify(struct nouveau_channel *chan)
+{
+ struct nv40_context *nv40 = chan->user_private;
+ struct nv40_state *state = &nv40->state;
+ unsigned i, samplers;
so_emit_reloc_markers(chan, state->hw[NV40_STATE_FB]);
for (i = 0, samplers = state->fp_samplers; i < 16 && samplers; i++) {
draw_set_viewport_state(draw, &nv40->viewport);
if (nv40->draw_dirty & NV40_NEW_ARRAYS) {
- draw_set_edgeflags(draw, nv40->edgeflags);
draw_set_vertex_buffers(draw, nv40->vtxbuf_nr, nv40->vtxbuf);
draw_set_vertex_elements(draw, nv40->vtxelt_nr, nv40->vtxelt);
}
#include <pipe/p_state.h>
#include <pipe/p_defines.h>
#include <pipe/p_inlines.h>
+#include <util/u_format.h>
#include <util/u_memory.h>
+#include <util/u_math.h>
#include <nouveau/nouveau_winsys.h>
#include "nv40_context.h"
#include "nv40_screen.h"
struct nv40_transfer {
struct pipe_transfer base;
struct pipe_surface *surface;
- bool direct;
+ boolean direct;
};
static void
memset(template, 0, sizeof(struct pipe_texture));
template->target = pt->target;
template->format = pt->format;
- template->width[0] = pt->width[level];
- template->height[0] = pt->height[level];
- template->depth[0] = 1;
- template->block = pt->block;
- template->nblocksx[0] = pt->nblocksx[level];
- template->nblocksy[0] = pt->nblocksx[level];
+ template->width0 = u_minify(pt->width0, level);
+ template->height0 = u_minify(pt->height0, level);
+ template->depth0 = 1;
template->last_level = 0;
template->nr_samples = pt->nr_samples;
return NULL;
pipe_texture_reference(&tx->base.texture, pt);
- tx->base.format = pt->format;
tx->base.x = x;
tx->base.y = y;
tx->base.width = w;
tx->base.height = h;
- tx->base.block = pt->block;
- tx->base.nblocksx = pt->nblocksx[level];
- tx->base.nblocksy = pt->nblocksy[level];
tx->base.stride = mt->level[level].pitch;
tx->base.usage = usage;
tx->base.face = face;
pipe_transfer_buffer_flags(ptx));
return map + ns->base.offset +
- ptx->y * ns->pitch + ptx->x * ptx->block.size;
+ ptx->y * ns->pitch + ptx->x * util_format_get_blocksize(ptx->texture->format);
}
static void
unsigned vb_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD;
int hw;
- if (nv40->edgeflags) {
- nv40->fallback_swtnl |= NV40_NEW_ARRAYS;
- return FALSE;
- }
-
vtxbuf = so_new(20, 18);
so_method(vtxbuf, curie, NV40TCL_VTXBUF_ADDRESS(0), nv40->vtxelt_nr);
vtxfmt = so_new(17, 0);
tgsi_src(struct nv40_vpc *vpc, const struct tgsi_full_src_register *fsrc) {
struct nv40_sreg src;
- switch (fsrc->SrcRegister.File) {
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
- src = nv40_sr(NV40SR_INPUT, fsrc->SrcRegister.Index);
+ src = nv40_sr(NV40SR_INPUT, fsrc->Register.Index);
break;
case TGSI_FILE_CONSTANT:
- src = constant(vpc, fsrc->SrcRegister.Index, 0, 0, 0, 0);
+ src = constant(vpc, fsrc->Register.Index, 0, 0, 0, 0);
break;
case TGSI_FILE_IMMEDIATE:
- src = vpc->imm[fsrc->SrcRegister.Index];
+ src = vpc->imm[fsrc->Register.Index];
break;
case TGSI_FILE_TEMPORARY:
- src = vpc->r_temp[fsrc->SrcRegister.Index];
+ src = vpc->r_temp[fsrc->Register.Index];
break;
default:
NOUVEAU_ERR("bad src file\n");
break;
}
- src.abs = fsrc->SrcRegisterExtMod.Absolute;
- src.negate = fsrc->SrcRegister.Negate;
- src.swz[0] = fsrc->SrcRegister.SwizzleX;
- src.swz[1] = fsrc->SrcRegister.SwizzleY;
- src.swz[2] = fsrc->SrcRegister.SwizzleZ;
- src.swz[3] = fsrc->SrcRegister.SwizzleW;
+ src.abs = fsrc->Register.Absolute;
+ src.negate = fsrc->Register.Negate;
+ src.swz[0] = fsrc->Register.SwizzleX;
+ src.swz[1] = fsrc->Register.SwizzleY;
+ src.swz[2] = fsrc->Register.SwizzleZ;
+ src.swz[3] = fsrc->Register.SwizzleW;
return src;
}
tgsi_dst(struct nv40_vpc *vpc, const struct tgsi_full_dst_register *fdst) {
struct nv40_sreg dst;
- switch (fdst->DstRegister.File) {
+ switch (fdst->Register.File) {
case TGSI_FILE_OUTPUT:
- dst = vpc->r_result[fdst->DstRegister.Index];
+ dst = vpc->r_result[fdst->Register.Index];
break;
case TGSI_FILE_TEMPORARY:
- dst = vpc->r_temp[fdst->DstRegister.Index];
+ dst = vpc->r_temp[fdst->Register.Index];
break;
case TGSI_FILE_ADDRESS:
- dst = vpc->r_address[fdst->DstRegister.Index];
+ dst = vpc->r_address[fdst->Register.Index];
break;
default:
NOUVEAU_ERR("bad dst file\n");
for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *fsrc;
- fsrc = &finst->FullSrcRegisters[i];
- if (fsrc->SrcRegister.File == TGSI_FILE_TEMPORARY) {
+ fsrc = &finst->Src[i];
+ if (fsrc->Register.File == TGSI_FILE_TEMPORARY) {
src[i] = tgsi_src(vpc, fsrc);
}
}
for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *fsrc;
- fsrc = &finst->FullSrcRegisters[i];
+ fsrc = &finst->Src[i];
- switch (fsrc->SrcRegister.File) {
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
case TGSI_FILE_CONSTANT:
case TGSI_FILE_TEMPORARY:
break;
}
- switch (fsrc->SrcRegister.File) {
+ switch (fsrc->Register.File) {
case TGSI_FILE_INPUT:
- if (ai == -1 || ai == fsrc->SrcRegister.Index) {
- ai = fsrc->SrcRegister.Index;
+ if (ai == -1 || ai == fsrc->Register.Index) {
+ ai = fsrc->Register.Index;
src[i] = tgsi_src(vpc, fsrc);
} else {
src[i] = temp(vpc);
break;
case TGSI_FILE_CONSTANT:
if ((ci == -1 && ii == -1) ||
- ci == fsrc->SrcRegister.Index) {
- ci = fsrc->SrcRegister.Index;
+ ci == fsrc->Register.Index) {
+ ci = fsrc->Register.Index;
src[i] = tgsi_src(vpc, fsrc);
} else {
src[i] = temp(vpc);
break;
case TGSI_FILE_IMMEDIATE:
if ((ci == -1 && ii == -1) ||
- ii == fsrc->SrcRegister.Index) {
- ii = fsrc->SrcRegister.Index;
+ ii == fsrc->Register.Index) {
+ ii = fsrc->Register.Index;
src[i] = tgsi_src(vpc, fsrc);
} else {
src[i] = temp(vpc);
}
}
- dst = tgsi_dst(vpc, &finst->FullDstRegisters[0]);
- mask = tgsi_mask(finst->FullDstRegisters[0].DstRegister.WriteMask);
+ dst = tgsi_dst(vpc, &finst->Dst[0]);
+ mask = tgsi_mask(finst->Dst[0].Register.WriteMask);
switch (finst->Instruction.Opcode) {
case TGSI_OPCODE_ABS:
nv40_vertprog_parse_decl_output(struct nv40_vpc *vpc,
const struct tgsi_full_declaration *fdec)
{
- unsigned idx = fdec->DeclarationRange.First;
+ unsigned idx = fdec->Range.First;
int hw;
- switch (fdec->Semantic.SemanticName) {
+ switch (fdec->Semantic.Name) {
case TGSI_SEMANTIC_POSITION:
hw = NV40_VP_INST_DEST_POS;
vpc->hpos_idx = idx;
break;
case TGSI_SEMANTIC_COLOR:
- if (fdec->Semantic.SemanticIndex == 0) {
+ if (fdec->Semantic.Index == 0) {
hw = NV40_VP_INST_DEST_COL0;
} else
- if (fdec->Semantic.SemanticIndex == 1) {
+ if (fdec->Semantic.Index == 1) {
hw = NV40_VP_INST_DEST_COL1;
} else {
NOUVEAU_ERR("bad colour semantic index\n");
}
break;
case TGSI_SEMANTIC_BCOLOR:
- if (fdec->Semantic.SemanticIndex == 0) {
+ if (fdec->Semantic.Index == 0) {
hw = NV40_VP_INST_DEST_BFC0;
} else
- if (fdec->Semantic.SemanticIndex == 1) {
+ if (fdec->Semantic.Index == 1) {
hw = NV40_VP_INST_DEST_BFC1;
} else {
NOUVEAU_ERR("bad bcolour semantic index\n");
hw = NV40_VP_INST_DEST_PSZ;
break;
case TGSI_SEMANTIC_GENERIC:
- if (fdec->Semantic.SemanticIndex <= 7) {
- hw = NV40_VP_INST_DEST_TC(fdec->Semantic.SemanticIndex);
+ if (fdec->Semantic.Index <= 7) {
+ hw = NV40_VP_INST_DEST_TC(fdec->Semantic.Index);
} else {
NOUVEAU_ERR("bad generic semantic index\n");
return FALSE;
}
break;
+ case TGSI_SEMANTIC_EDGEFLAG:
+ /* not really an error just a fallback */
+ NOUVEAU_ERR("cannot handle edgeflag output\n");
+ return FALSE;
default:
NOUVEAU_ERR("bad output semantic\n");
return FALSE;
fdec = &p.FullToken.FullDeclaration;
switch (fdec->Declaration.File) {
case TGSI_FILE_TEMPORARY:
- if (fdec->DeclarationRange.Last > high_temp) {
+ if (fdec->Range.Last > high_temp) {
high_temp =
- fdec->DeclarationRange.Last;
+ fdec->Range.Last;
}
break;
#if 0 /* this would be nice.. except gallium doesn't track it */
case TGSI_FILE_ADDRESS:
- if (fdec->DeclarationRange.Last > high_addr) {
+ if (fdec->Range.Last > high_addr) {
high_addr =
- fdec->DeclarationRange.Last;
+ fdec->Range.Last;
}
break;
#endif
const struct tgsi_full_dst_register *fdst;
finst = &p.FullToken.FullInstruction;
- fdst = &finst->FullDstRegisters[0];
+ fdst = &finst->Dst[0];
- if (fdst->DstRegister.File == TGSI_FILE_ADDRESS) {
- if (fdst->DstRegister.Index > high_addr)
- high_addr = fdst->DstRegister.Index;
+ if (fdst->Register.File == TGSI_FILE_ADDRESS) {
+ if (fdst->Register.Index > high_addr)
+ high_addr = fdst->Register.Index;
}
}
}
-static void
-nv50_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
-{
-}
-
struct pipe_context *
nv50_create(struct pipe_screen *pscreen, unsigned pctx_id)
{
nv50->pipe.destroy = nv50_destroy;
- nv50->pipe.set_edgeflags = nv50_set_edgeflags;
nv50->pipe.draw_arrays = nv50_draw_arrays;
nv50->pipe.draw_elements = nv50_draw_elements;
nv50->pipe.clear = nv50_clear;
};
struct nv50_sampler_stateobj {
- bool normalized;
+ boolean normalized;
unsigned tsc[8];
};
unsigned viewport_bypass;
struct nouveau_stateobj *tsc_upload;
struct nouveau_stateobj *tic_upload;
- unsigned miptree_nr;
+ unsigned miptree_nr[PIPE_SHADER_TYPES];
struct nouveau_stateobj *vertprog;
struct nouveau_stateobj *fragprog;
struct nouveau_stateobj *programs;
unsigned vtxbuf_nr;
struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
unsigned vtxelt_nr;
- struct nv50_sampler_stateobj *sampler[PIPE_MAX_SAMPLERS];
- unsigned sampler_nr;
- struct nv50_miptree *miptree[PIPE_MAX_SAMPLERS];
- unsigned miptree_nr;
+ struct nv50_sampler_stateobj *sampler[PIPE_SHADER_TYPES][PIPE_MAX_SAMPLERS];
+ unsigned sampler_nr[PIPE_SHADER_TYPES];
+ struct nv50_miptree *miptree[PIPE_SHADER_TYPES][PIPE_MAX_SAMPLERS];
+ unsigned miptree_nr[PIPE_SHADER_TYPES];
uint16_t vbo_fifo;
};
extern void nv50_so_init_sifc(struct nv50_context *nv50,
struct nouveau_stateobj *so,
struct nouveau_bo *bo, unsigned reloc,
- unsigned size);
+ unsigned offset, unsigned size);
/* nv50_tex.c */
extern void nv50_tex_validate(struct nv50_context *);
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "nv50_context.h"
return tile_mode | 0x10;
}
+static INLINE unsigned
+get_zslice_offset(unsigned tile_mode, unsigned z, unsigned pitch, unsigned nb_h)
+{
+ unsigned tile_h = get_tile_height(tile_mode);
+ unsigned tile_d = get_tile_depth(tile_mode);
+
+ /* pitch_2d == to next slice within this volume-tile */
+ /* pitch_3d == size (in bytes) of a volume-tile */
+ unsigned pitch_2d = tile_h * 64;
+ unsigned pitch_3d = tile_d * align(nb_h, tile_h) * pitch;
+
+ return (z % tile_d) * pitch_2d + (z / tile_d) * pitch_3d;
+}
+
static struct pipe_texture *
nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *tmp)
{
struct nouveau_device *dev = nouveau_screen(pscreen)->device;
struct nv50_miptree *mt = CALLOC_STRUCT(nv50_miptree);
struct pipe_texture *pt = &mt->base.base;
- unsigned width = tmp->width[0], height = tmp->height[0];
- unsigned depth = tmp->depth[0], image_alignment;
+ unsigned width = tmp->width0, height = tmp->height0;
+ unsigned depth = tmp->depth0, image_alignment;
uint32_t tile_flags;
int ret, i, l;
for (l = 0; l <= pt->last_level; l++) {
struct nv50_miptree_level *lvl = &mt->level[l];
-
- pt->width[l] = width;
- pt->height[l] = height;
- pt->depth[l] = depth;
- pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
- pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
+ unsigned nblocksy = util_format_get_nblocksy(pt->format, height);
lvl->image_offset = CALLOC(mt->image_nr, sizeof(int));
- lvl->pitch = align(pt->nblocksx[l] * pt->block.size, 64);
- lvl->tile_mode = get_tile_mode(pt->nblocksy[l], depth);
+ lvl->pitch = align(util_format_get_stride(pt->format, width), 64);
+ lvl->tile_mode = get_tile_mode(nblocksy, depth);
- width = MAX2(1, width >> 1);
- height = MAX2(1, height >> 1);
- depth = MAX2(1, depth >> 1);
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ depth = u_minify(depth, 1);
}
image_alignment = get_tile_height(mt->level[0].tile_mode) * 64;
unsigned tile_d = get_tile_depth(lvl->tile_mode);
size = lvl->pitch;
- size *= align(pt->nblocksy[l], tile_h);
- size *= align(pt->depth[l], tile_d);
+ size *= align(util_format_get_nblocksy(pt->format, u_minify(pt->height0, l)), tile_h);
+ size *= align(u_minify(pt->depth0, l), tile_d);
lvl->image_offset[i] = mt->total_size;
mt->level[0].tile_mode, tile_flags,
&mt->base.bo);
if (ret) {
+ for (l = 0; l < pt->last_level; ++l)
+ FREE(mt->level[l].image_offset);
FREE(mt);
return NULL;
}
/* Only supports 2D, non-mipmapped textures for the moment */
if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
- pt->depth[0] != 1)
+ pt->depth0 != 1)
return NULL;
mt = CALLOC_STRUCT(nv50_miptree);
nv50_miptree_destroy(struct pipe_texture *pt)
{
struct nv50_miptree *mt = nv50_miptree(pt);
+ unsigned l;
+
+ for (l = 0; l < pt->last_level; ++l)
+ FREE(mt->level[l].image_offset);
nouveau_bo_ref(NULL, &mt->base.bo);
FREE(mt);
struct nv50_miptree *mt = nv50_miptree(pt);
struct nv50_miptree_level *lvl = &mt->level[level];
struct pipe_surface *ps;
- int img;
+ unsigned img = 0;
if (pt->target == PIPE_TEXTURE_CUBE)
img = face;
- else
- if (pt->target == PIPE_TEXTURE_3D)
- img = zslice;
- else
- img = 0;
ps = CALLOC_STRUCT(pipe_surface);
if (!ps)
return NULL;
pipe_texture_reference(&ps->texture, pt);
ps->format = pt->format;
- ps->width = pt->width[level];
- ps->height = pt->height[level];
+ ps->width = u_minify(pt->width0, level);
+ ps->height = u_minify(pt->height0, level);
ps->usage = flags;
pipe_reference_init(&ps->reference, 1);
ps->face = face;
ps->zslice = zslice;
ps->offset = lvl->image_offset[img];
+ if (pt->target == PIPE_TEXTURE_3D) {
+ unsigned nb_h = util_format_get_nblocksy(pt->format, ps->height);
+ ps->offset += get_zslice_offset(lvl->tile_mode, zslice,
+ lvl->pitch, nb_h);
+ }
+
return ps;
}
#define NV50_MOD_ABS 2
#define NV50_MOD_SAT 4
-/* arbitrary limits */
-#define MAX_IF_DEPTH 4
-#define MAX_LOOP_DEPTH 4
+/* STACK: Conditionals and loops have to use the (per warp) stack.
+ * Stack entries consist of an entry type (divergent path, join at),
+ * a mask indicating the active threads of the warp, and an address.
+ * MPs can store 12 stack entries internally, if we need more (and
+ * we probably do), we have to create a stack buffer in VRAM.
+ */
+/* impose low limits for now */
+#define NV50_MAX_COND_NESTING 4
+#define NV50_MAX_LOOP_NESTING 3
+
+#define JOIN_ON(e) e; pc->p->exec_tail->inst[1] |= 2
struct nv50_pc {
struct nv50_program *p;
struct nv50_reg *param;
int param_nr;
struct nv50_reg *immd;
- float *immd_buf;
+ uint32_t *immd_buf;
int immd_nr;
struct nv50_reg **addr;
int addr_nr;
+ uint8_t addr_alloc; /* set bit indicates used for TGSI_FILE_ADDRESS */
struct nv50_reg *temp_temp[16];
unsigned temp_temp_nr;
struct nv50_reg *r_brdc;
struct nv50_reg *r_dst[4];
+ struct nv50_reg reg_instances[16];
+ unsigned reg_instance_nr;
+
unsigned interp_mode[32];
/* perspective interpolation registers */
struct nv50_reg *iv_p;
struct nv50_reg *iv_c;
- struct nv50_program_exec *if_cond;
- struct nv50_program_exec *if_insn[MAX_IF_DEPTH];
- struct nv50_program_exec *br_join[MAX_IF_DEPTH];
- struct nv50_program_exec *br_loop[MAX_LOOP_DEPTH]; /* for BRK branch */
+ struct nv50_program_exec *if_insn[NV50_MAX_COND_NESTING];
+ struct nv50_program_exec *if_join[NV50_MAX_COND_NESTING];
+ struct nv50_program_exec *loop_brka[NV50_MAX_LOOP_NESTING];
int if_lvl, loop_lvl;
- unsigned loop_pos[MAX_LOOP_DEPTH];
+ unsigned loop_pos[NV50_MAX_LOOP_NESTING];
/* current instruction and total number of insns */
unsigned insn_cur;
unsigned insn_nr;
boolean allow32;
+
+ uint8_t edgeflag_out;
};
+static INLINE struct nv50_reg *
+reg_instance(struct nv50_pc *pc, struct nv50_reg *reg)
+{
+ struct nv50_reg *ri;
+
+ assert(pc->reg_instance_nr < 16);
+ ri = &pc->reg_instances[pc->reg_instance_nr++];
+ if (reg) {
+ *ri = *reg;
+ reg->mod = 0;
+ }
+ return ri;
+}
+
static INLINE void
ctor_reg(struct nv50_reg *reg, unsigned type, int index, int hw)
{
/* remove records of temporary address register values */
for (i = 0; i < NV50_SU_MAX_ADDR; ++i)
- if (pc->r_addr[i].index < 0)
- pc->r_addr[i].rhw = -1;
+ pc->r_addr[i].rhw = -1;
}
static void
kill_temp_temp(struct nv50_pc *pc)
{
int i;
-
+
for (i = 0; i < pc->temp_temp_nr; i++)
free_temp(pc, pc->temp_temp[i]);
pc->temp_temp_nr = 0;
}
static int
-ctor_immd(struct nv50_pc *pc, float x, float y, float z, float w)
+ctor_immd_4u32(struct nv50_pc *pc,
+ uint32_t x, uint32_t y, uint32_t z, uint32_t w)
{
- pc->immd_buf = REALLOC(pc->immd_buf, (pc->immd_nr * 4 * sizeof(float)),
- (pc->immd_nr + 1) * 4 * sizeof(float));
+ unsigned size = pc->immd_nr * 4 * sizeof(uint32_t);
+
+ pc->immd_buf = REALLOC(pc->immd_buf, size, size + 4 * sizeof(uint32_t));
+
pc->immd_buf[(pc->immd_nr * 4) + 0] = x;
pc->immd_buf[(pc->immd_nr * 4) + 1] = y;
pc->immd_buf[(pc->immd_nr * 4) + 2] = z;
pc->immd_buf[(pc->immd_nr * 4) + 3] = w;
-
+
return pc->immd_nr++;
}
+static INLINE int
+ctor_immd_4f32(struct nv50_pc *pc, float x, float y, float z, float w)
+{
+ return ctor_immd_4u32(pc, fui(x), fui(y), fui(z), fui(w));
+}
+
static struct nv50_reg *
alloc_immd(struct nv50_pc *pc, float f)
{
unsigned hw;
for (hw = 0; hw < pc->immd_nr * 4; hw++)
- if (pc->immd_buf[hw] == f)
+ if (pc->immd_buf[hw] == fui(f))
break;
if (hw == pc->immd_nr * 4)
- hw = ctor_immd(pc, f, -f, 0.5 * f, 0) * 4;
+ hw = ctor_immd_4f32(pc, f, -f, 0.5 * f, 0) * 4;
ctor_reg(r, P_IMMD, -1, hw);
return r;
static INLINE void
set_immd(struct nv50_pc *pc, struct nv50_reg *imm, struct nv50_program_exec *e)
{
- unsigned val;
- float f = pc->immd_buf[imm->hw];
+ union {
+ float f;
+ uint32_t ui;
+ } u;
+ u.ui = pc->immd_buf[imm->hw];
- if (imm->mod & NV50_MOD_ABS)
- f = fabsf(f);
- val = fui((imm->mod & NV50_MOD_NEG) ? -f : f);
+ u.f = (imm->mod & NV50_MOD_ABS) ? fabsf(u.f) : u.f;
+ u.f = (imm->mod & NV50_MOD_NEG) ? -u.f : u.f;
set_long(pc, e);
- /*XXX: can't be predicated - bits overlap.. catch cases where both
- * are required and avoid them. */
+ /* XXX: can't be predicated - bits overlap; cases where both
+ * are required should be avoided by using pc->allow32 */
set_pred(pc, 0, 0, e);
set_pred_wr(pc, 0, 0, e);
e->inst[1] |= 0x00000002 | 0x00000001;
- e->inst[0] |= (val & 0x3f) << 16;
- e->inst[1] |= (val >> 6) << 2;
+ e->inst[0] |= (u.ui & 0x3f) << 16;
+ e->inst[1] |= (u.ui >> 6) << 2;
}
static INLINE void
static struct nv50_reg *
alloc_addr(struct nv50_pc *pc, struct nv50_reg *ref)
{
- int i;
struct nv50_reg *a_tgsi = NULL, *a = NULL;
+ int i;
+ uint8_t avail = ~pc->addr_alloc;
if (!ref) {
- /* allocate for TGSI address reg */
- for (i = 0; i < NV50_SU_MAX_ADDR; ++i) {
- if (pc->r_addr[i].index >= 0)
- continue;
- if (pc->r_addr[i].rhw >= 0 &&
- pc->r_addr[i].acc == pc->insn_cur)
- continue;
+ /* allocate for TGSI_FILE_ADDRESS */
+ while (avail) {
+ i = ffs(avail) - 1;
- pc->r_addr[i].rhw = -1;
- pc->r_addr[i].index = i;
- return &pc->r_addr[i];
+ if (pc->r_addr[i].rhw < 0 ||
+ pc->r_addr[i].acc != pc->insn_cur) {
+ pc->addr_alloc |= (1 << i);
+
+ pc->r_addr[i].rhw = -1;
+ pc->r_addr[i].index = i;
+ return &pc->r_addr[i];
+ }
+ avail &= ~(1 << i);
}
assert(0);
return NULL;
/* Allocate and set an address reg so we can access 'ref'.
*
- * If and r_addr has index < 0, it is not reserved for TGSI,
- * and index will be the negative of the TGSI addr index the
- * value in rhw is relative to, or -256 if rhw is an offset
- * from 0. If rhw < 0, the reg has not been initialized.
+ * If and r_addr->index will be -1 or the hw index the value
+ * value in rhw is relative to. If rhw < 0, the reg has not
+ * been initialized or is in use for TGSI_FILE_ADDRESS.
*/
- for (i = NV50_SU_MAX_ADDR - 1; i >= 0; --i) {
- if (pc->r_addr[i].index >= 0) /* occupied for TGSI */
- continue;
- if (pc->r_addr[i].rhw < 0) { /* unused */
+ while (avail) { /* only consider regs that are not TGSI */
+ i = ffs(avail) - 1;
+ avail &= ~(1 << i);
+
+ if ((!a || a->rhw >= 0) && pc->r_addr[i].rhw < 0) {
+ /* prefer an usused reg with low hw index */
a = &pc->r_addr[i];
continue;
}
if (ref->hw - pc->r_addr[i].rhw >= 128)
continue;
- if ((ref->acc >= 0 && pc->r_addr[i].index == -256) ||
- (ref->acc < 0 && -pc->r_addr[i].index == ref->index)) {
+ if ((ref->acc >= 0 && pc->r_addr[i].index < 0) ||
+ (ref->acc < 0 && pc->r_addr[i].index == ref->index)) {
pc->r_addr[i].acc = pc->insn_cur;
return &pc->r_addr[i];
}
a->rhw = ref->hw & ~0x7f;
a->acc = pc->insn_cur;
- a->index = a_tgsi ? -ref->index : -256;
+ a->index = a_tgsi ? ref->index : -1;
return a;
}
if (src->type == P_IMMD || src->type == P_CONST) {
set_long(pc, e);
set_data(pc, src, 0x7f, 9, e);
- e->inst[1] |= 0x20000000; /* src0 const? */
+ e->inst[1] |= 0x20000000; /* mov from c[] */
} else {
if (src->type == P_ATTR) {
set_long(pc, e);
if (is_long(e) && !is_immd(e)) {
e->inst[1] |= 0x04000000; /* 32-bit */
- e->inst[1] |= 0x0000c000; /* "subsubop" 0x3 */
+ e->inst[1] |= 0x0000c000; /* 32-bit c[] load / lane mask 0:1 */
if (!(e->inst[1] & 0x20000000))
- e->inst[1] |= 0x00030000; /* "subsubop" 0xf */
+ e->inst[1] |= 0x00030000; /* lane mask 2:3 */
} else
e->inst[0] |= 0x00008000;
FREE(imm);
}
+static void
+emit_nop(struct nv50_pc *pc)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] = 0xf0000000;
+ set_long(pc, e);
+ e->inst[1] = 0xe0000000;
+ emit(pc, e);
+}
+
static boolean
check_swap_src_0_1(struct nv50_pc *pc,
struct nv50_reg **s0, struct nv50_reg **s1)
e->inst[1] |= ((src->hw & 127) << 14);
}
+static void
+emit_mov_from_pred(struct nv50_pc *pc, struct nv50_reg *dst, int pred)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ assert(dst->type == P_TEMP);
+ e->inst[1] = 0x20000000 | (pred << 12);
+ set_long(pc, e);
+ set_dst(pc, dst, e);
+
+ emit(pc, e);
+}
+
+static void
+emit_mov_to_pred(struct nv50_pc *pc, int pred, struct nv50_reg *src)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] = 0x000001fc;
+ e->inst[1] = 0xa0000008;
+ set_long(pc, e);
+ set_pred_wr(pc, 1, pred, e);
+ set_src_0_restricted(pc, src, e);
+
+ emit(pc, e);
+}
+
static void
emit_mul(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0,
struct nv50_reg *src1)
emit_sub(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0,
struct nv50_reg *src1)
{
- assert(src0 != src1);
src1->mod ^= NV50_MOD_NEG;
emit_add(pc, dst, src0, src1);
src1->mod ^= NV50_MOD_NEG;
emit_msb(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0,
struct nv50_reg *src1, struct nv50_reg *src2)
{
- assert(src2 != src0 && src2 != src1);
src2->mod ^= NV50_MOD_NEG;
emit_mad(pc, dst, src0, src1, src2);
src2->mod ^= NV50_MOD_NEG;
set_src_1(pc, src1, e);
emit(pc, e);
- pc->if_cond = pc->p->exec_tail; /* record for OPCODE_IF */
/* cvt.f32.u32/s32 (?) if we didn't only write the predicate */
if (rdst)
{
struct nv50_program_exec *e;
const int r_pred = 1;
- unsigned cvn = CVT_F32_F32;
- if (src->mod & NV50_MOD_NEG)
- cvn |= CVT_NEG;
- /* write predicate reg */
- emit_cvt(pc, NULL, src, r_pred, CVTOP_RN, cvn);
-
- /* conditional discard */
e = exec(pc);
- e->inst[0] = 0x00000002;
+ e->inst[0] = 0x00000002; /* discard */
+ set_long(pc, e); /* sets cond code to ALWAYS */
+
+ if (src) {
+ unsigned cvn = CVT_F32_F32;
+
+ set_pred(pc, 0x1 /* cc = LT */, r_pred, e);
+
+ if (src->mod & NV50_MOD_NEG)
+ cvn |= CVT_NEG;
+ /* write predicate reg */
+ emit_cvt(pc, NULL, src, r_pred, CVTOP_RN, cvn);
+ }
+
+ emit(pc, e);
+}
+
+static struct nv50_program_exec *
+emit_breakaddr(struct nv50_pc *pc)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] = 0x40000002;
+ set_long(pc, e);
+
+ emit(pc, e);
+ return e;
+}
+
+static void
+emit_break(struct nv50_pc *pc, int pred, unsigned cc)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] = 0x50000002;
+ set_long(pc, e);
+ if (pred >= 0)
+ set_pred(pc, cc, pred, e);
+
+ emit(pc, e);
+}
+
+static struct nv50_program_exec *
+emit_joinat(struct nv50_pc *pc)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] = 0xa0000002;
set_long(pc, e);
- set_pred(pc, 0x1 /* LT */, r_pred, e);
+
+ emit(pc, e);
+ return e;
+}
+
+static struct nv50_program_exec *
+emit_branch(struct nv50_pc *pc, int pred, unsigned cc)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] = 0x10000002;
+ set_long(pc, e);
+ if (pred >= 0)
+ set_pred(pc, cc, pred, e);
emit(pc, e);
+ return pc->p->exec_tail;
+}
+
+static void
+emit_ret(struct nv50_pc *pc, int pred, unsigned cc)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] = 0x30000002;
+ set_long(pc, e);
+ if (pred >= 0)
+ set_pred(pc, cc, pred, e);
+
+ emit(pc, e);
+}
+
+#define QOP_ADD 0
+#define QOP_SUBR 1
+#define QOP_SUB 2
+#define QOP_MOV_SRC1 3
+
+/* For a quad of threads / top left, top right, bottom left, bottom right
+ * pixels, do a different operation, and take src0 from a specific thread.
+ */
+static void
+emit_quadop(struct nv50_pc *pc, struct nv50_reg *dst, int wp, int lane_src0,
+ struct nv50_reg *src0, struct nv50_reg *src1, ubyte qop)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] = 0xc0000000;
+ e->inst[1] = 0x80000000;
+ set_long(pc, e);
+ e->inst[0] |= lane_src0 << 16;
+ set_src_0(pc, src0, e);
+ set_src_2(pc, src1, e);
+
+ if (wp >= 0)
+ set_pred_wr(pc, 1, wp, e);
+
+ if (dst)
+ set_dst(pc, dst, e);
+ else {
+ e->inst[0] |= 0x000001fc;
+ e->inst[1] |= 0x00000008;
+ }
+
+ e->inst[0] |= (qop & 3) << 20;
+ e->inst[1] |= (qop >> 2) << 22;
+
+ emit(pc, e);
}
static void
load_cube_tex_coords(struct nv50_pc *pc, struct nv50_reg *t[4],
- struct nv50_reg **src, boolean proj)
+ struct nv50_reg **src, unsigned arg, boolean proj)
{
int mod[3] = { src[0]->mod, src[1]->mod, src[2]->mod };
if (proj && 0 /* looks more correct without this */)
emit_mul(pc, t[2], t[2], src[3]);
+ else
+ if (arg == 4) /* there is no textureProj(samplerCubeShadow) */
+ emit_mov(pc, t[3], src[3]);
+
emit_flop(pc, 0, t[2], t[2]);
emit_mul(pc, t[0], src[0], t[2]);
}
static void
-emit_tex(struct nv50_pc *pc, struct nv50_reg **dst, unsigned mask,
- struct nv50_reg **src, unsigned unit, unsigned type, boolean proj)
+load_proj_tex_coords(struct nv50_pc *pc, struct nv50_reg *t[4],
+ struct nv50_reg **src, unsigned dim, unsigned arg)
{
- struct nv50_reg *t[4];
- struct nv50_program_exec *e;
+ unsigned c, mode;
+
+ if (src[0]->type == P_TEMP && src[0]->rhw != -1) {
+ mode = pc->interp_mode[src[0]->index] | INTERP_PERSPECTIVE;
- unsigned c, mode, dim;
+ t[3]->rhw = src[3]->rhw;
+ emit_interp(pc, t[3], NULL, (mode & INTERP_CENTROID));
+ emit_flop(pc, 0, t[3], t[3]);
+ for (c = 0; c < dim; ++c) {
+ t[c]->rhw = src[c]->rhw;
+ emit_interp(pc, t[c], t[3], mode);
+ }
+ if (arg != dim) { /* depth reference value */
+ t[dim]->rhw = src[2]->rhw;
+ emit_interp(pc, t[dim], t[3], mode);
+ }
+ } else {
+ /* XXX: for some reason the blob sometimes uses MAD
+ * (mad f32 $rX $rY $rZ neg $r63)
+ */
+ emit_flop(pc, 0, t[3], src[3]);
+ for (c = 0; c < dim; ++c)
+ emit_mul(pc, t[c], src[c], t[3]);
+ if (arg != dim) /* depth reference value */
+ emit_mul(pc, t[dim], src[2], t[3]);
+ }
+}
+
+static INLINE void
+get_tex_dim(unsigned type, unsigned *dim, unsigned *arg)
+{
switch (type) {
case TGSI_TEXTURE_1D:
- dim = 1;
+ *arg = *dim = 1;
+ break;
+ case TGSI_TEXTURE_SHADOW1D:
+ *dim = 1;
+ *arg = 2;
break;
case TGSI_TEXTURE_UNKNOWN:
case TGSI_TEXTURE_2D:
- case TGSI_TEXTURE_SHADOW1D: /* XXX: x, z */
case TGSI_TEXTURE_RECT:
- dim = 2;
+ *arg = *dim = 2;
+ break;
+ case TGSI_TEXTURE_SHADOW2D:
+ case TGSI_TEXTURE_SHADOWRECT:
+ *dim = 2;
+ *arg = 3;
break;
case TGSI_TEXTURE_3D:
case TGSI_TEXTURE_CUBE:
- case TGSI_TEXTURE_SHADOW2D:
- case TGSI_TEXTURE_SHADOWRECT: /* XXX */
- dim = 3;
+ *dim = *arg = 3;
break;
default:
assert(0);
break;
}
+}
- /* some cards need t[0]'s hw index to be a multiple of 4 */
- alloc_temp4(pc, t, 0);
+/* We shouldn't execute TEXLOD if any of the pixels in a quad have
+ * different LOD values, so branch off groups of equal LOD.
+ */
+static void
+emit_texlod_sequence(struct nv50_pc *pc, struct nv50_reg *tlod,
+ struct nv50_reg *src, struct nv50_program_exec *tex)
+{
+ struct nv50_program_exec *join_at;
+ unsigned i, target = pc->p->exec_size + 7 * 2;
- if (type == TGSI_TEXTURE_CUBE) {
- load_cube_tex_coords(pc, t, src, proj);
- } else
- if (proj) {
- if (src[0]->type == P_TEMP && src[0]->rhw != -1) {
- mode = pc->interp_mode[src[0]->index];
-
- t[3]->rhw = src[3]->rhw;
- emit_interp(pc, t[3], NULL, (mode & INTERP_CENTROID));
- emit_flop(pc, 0, t[3], t[3]);
-
- for (c = 0; c < dim; c++) {
- t[c]->rhw = src[c]->rhw;
- emit_interp(pc, t[c], t[3],
- (mode | INTERP_PERSPECTIVE));
- }
- } else {
- emit_flop(pc, 0, t[3], src[3]);
- for (c = 0; c < dim; c++)
- emit_mul(pc, t[c], src[c], t[3]);
+ /* Subtract lod of each pixel from lod of top left pixel, jump
+ * texlod insn if result is 0, then repeat for 2 other pixels.
+ */
+ join_at = emit_joinat(pc);
+ emit_quadop(pc, NULL, 0, 0, tlod, tlod, 0x55);
+ emit_branch(pc, 0, 2)->param.index = target;
- /* XXX: for some reason the blob sometimes uses MAD:
- * emit_mad(pc, t[c], src[0][c], t[3], t[3])
- * pc->p->exec_tail->inst[1] |= 0x080fc000;
- */
+ for (i = 1; i < 4; ++i) {
+ emit_quadop(pc, NULL, 0, i, tlod, tlod, 0x55);
+ emit_branch(pc, 0, 2)->param.index = target;
+ }
+
+ emit_mov(pc, tlod, src); /* target */
+ emit(pc, tex); /* texlod */
+
+ join_at->param.index = target + 2 * 2;
+ JOIN_ON(emit_nop(pc)); /* join _after_ tex */
+}
+
+static void
+emit_texbias_sequence(struct nv50_pc *pc, struct nv50_reg *t[4], unsigned arg,
+ struct nv50_program_exec *tex)
+{
+ struct nv50_program_exec *e;
+ struct nv50_reg imm_1248, *t123[4][4], *r_bits = alloc_temp(pc, NULL);
+ int r_pred = 0;
+ unsigned n, c, i, cc[4] = { 0x0a, 0x13, 0x11, 0x10 };
+
+ pc->allow32 = FALSE;
+ ctor_reg(&imm_1248, P_IMMD, -1, ctor_immd_4u32(pc, 1, 2, 4, 8) * 4);
+
+ /* Subtract bias value of thread i from bias values of each thread,
+ * store result in r_pred, and set bit i in r_bits if result was 0.
+ */
+ assert(arg < 4);
+ for (i = 0; i < 4; ++i, ++imm_1248.hw) {
+ emit_quadop(pc, NULL, r_pred, i, t[arg], t[arg], 0x55);
+ emit_mov(pc, r_bits, &imm_1248);
+ set_pred(pc, 2, r_pred, pc->p->exec_tail);
+ }
+ emit_mov_to_pred(pc, r_pred, r_bits);
+
+ /* The lanes of a quad are now grouped by the bit in r_pred they have
+ * set. Put the input values for TEX into a new register set for each
+ * group and execute TEX only for a specific group.
+ * We cannot use the same register set for each group because we need
+ * the derivatives, which are implicitly calculated, to be correct.
+ */
+ for (i = 1; i < 4; ++i) {
+ alloc_temp4(pc, t123[i], 0);
+
+ for (c = 0; c <= arg; ++c)
+ emit_mov(pc, t123[i][c], t[c]);
+
+ *(e = exec(pc)) = *(tex);
+ e->inst[0] &= ~0x01fc;
+ set_dst(pc, t123[i][0], e);
+ set_pred(pc, cc[i], r_pred, e);
+ emit(pc, e);
+ }
+ /* finally TEX on the original regs (where we kept the input) */
+ set_pred(pc, cc[0], r_pred, tex);
+ emit(pc, tex);
+
+ /* put the 3 * n other results into regs for lane 0 */
+ n = popcnt4(((e->inst[0] >> 25) & 0x3) | ((e->inst[1] >> 12) & 0xc));
+ for (i = 1; i < 4; ++i) {
+ for (c = 0; c < n; ++c) {
+ emit_mov(pc, t[c], t123[i][c]);
+ set_pred(pc, cc[i], r_pred, pc->p->exec_tail);
}
- } else {
- for (c = 0; c < dim; c++)
- emit_mov(pc, t[c], src[c]);
+ free_temp4(pc, t123[i]);
}
+ emit_nop(pc);
+ free_temp(pc, r_bits);
+}
+
+static void
+emit_tex(struct nv50_pc *pc, struct nv50_reg **dst, unsigned mask,
+ struct nv50_reg **src, unsigned unit, unsigned type,
+ boolean proj, int bias_lod)
+{
+ struct nv50_reg *t[4];
+ struct nv50_program_exec *e;
+ unsigned c, dim, arg;
+
+ /* t[i] must be within a single 128 bit super-reg */
+ alloc_temp4(pc, t, 0);
+
e = exec(pc);
+ e->inst[0] = 0xf0000000;
set_long(pc, e);
- e->inst[0] |= 0xf0000000;
- e->inst[1] |= 0x00000004;
set_dst(pc, t[0], e);
- e->inst[0] |= (unit << 9);
- if (dim == 2)
- e->inst[0] |= 0x00400000;
- else
- if (dim == 3) {
- e->inst[0] |= 0x00800000;
- if (type == TGSI_TEXTURE_CUBE)
- e->inst[0] |= 0x08000000;
+ /* TIC and TSC binding indices (TSC is ignored as TSC_LINKED = TRUE): */
+ e->inst[0] |= (unit << 9) /* | (unit << 17) */;
+
+ /* live flag (don't set if TEX results affect input to another TEX): */
+ /* e->inst[0] |= 0x00000004; */
+
+ get_tex_dim(type, &dim, &arg);
+
+ if (type == TGSI_TEXTURE_CUBE) {
+ e->inst[0] |= 0x08000000;
+ load_cube_tex_coords(pc, t, src, arg, proj);
+ } else
+ if (proj)
+ load_proj_tex_coords(pc, t, src, dim, arg);
+ else {
+ for (c = 0; c < dim; c++)
+ emit_mov(pc, t[c], src[c]);
+ if (arg != dim) /* depth reference value (always src.z here) */
+ emit_mov(pc, t[dim], src[2]);
}
e->inst[0] |= (mask & 0x3) << 25;
e->inst[1] |= (mask & 0xc) << 12;
- emit(pc, e);
+ if (!bias_lod) {
+ e->inst[0] |= (arg - 1) << 22;
+ emit(pc, e);
+ } else
+ if (bias_lod < 0) {
+ e->inst[0] |= arg << 22;
+ e->inst[1] |= 0x20000000; /* texbias */
+ emit_mov(pc, t[arg], src[3]);
+ emit_texbias_sequence(pc, t, arg, e);
+ } else {
+ e->inst[0] |= arg << 22;
+ e->inst[1] |= 0x40000000; /* texlod */
+ emit_mov(pc, t[arg], src[3]);
+ emit_texlod_sequence(pc, t[arg], src[3], e);
+ }
+
#if 1
c = 0;
if (mask & 1) emit_mov(pc, dst[0], t[c++]);
#endif
}
-static void
-emit_branch(struct nv50_pc *pc, int pred, unsigned cc,
- struct nv50_program_exec **join)
-{
- struct nv50_program_exec *e = exec(pc);
-
- if (join) {
- set_long(pc, e);
- e->inst[0] |= 0xa0000002;
- emit(pc, e);
- *join = e;
- e = exec(pc);
- }
-
- set_long(pc, e);
- e->inst[0] |= 0x10000002;
- if (pred >= 0)
- set_pred(pc, cc, pred, e);
- emit(pc, e);
-}
-
-static void
-emit_nop(struct nv50_pc *pc)
-{
- struct nv50_program_exec *e = exec(pc);
-
- e->inst[0] = 0xf0000000;
- set_long(pc, e);
- e->inst[1] = 0xe0000000;
- emit(pc, e);
-}
-
static void
emit_ddx(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src)
{
assert(src->type == P_TEMP);
- e->inst[0] = 0xc0140000;
- e->inst[1] = 0x89800000;
+ e->inst[0] = (src->mod & NV50_MOD_NEG) ? 0xc0240000 : 0xc0140000;
+ e->inst[1] = (src->mod & NV50_MOD_NEG) ? 0x86400000 : 0x89800000;
set_long(pc, e);
set_dst(pc, dst, e);
set_src_0(pc, src, e);
assert(src->type == P_TEMP);
- if (!(src->mod & NV50_MOD_NEG)) /* ! double negation */
- emit_neg(pc, src, src);
-
- e->inst[0] = 0xc0150000;
- e->inst[1] = 0x8a400000;
+ e->inst[0] = (src->mod & NV50_MOD_NEG) ? 0xc0250000 : 0xc0150000;
+ e->inst[1] = (src->mod & NV50_MOD_NEG) ? 0x85800000 : 0x8a400000;
set_long(pc, e);
set_dst(pc, dst, e);
set_src_0(pc, src, e);
static boolean
negate_supported(const struct tgsi_full_instruction *insn, int i)
{
- int s;
-
switch (insn->Instruction.Opcode) {
+ case TGSI_OPCODE_DDX:
case TGSI_OPCODE_DDY:
case TGSI_OPCODE_DP3:
case TGSI_OPCODE_DP4:
case TGSI_OPCODE_ADD:
case TGSI_OPCODE_SUB:
case TGSI_OPCODE_MAD:
- break;
+ return TRUE;
case TGSI_OPCODE_POW:
if (i == 1)
- break;
+ return TRUE;
return FALSE;
default:
return FALSE;
}
-
- /* Watch out for possible multiple uses of an nv50_reg, we
- * can't use nv50_reg::neg in these cases.
- */
- for (s = 0; s < insn->Instruction.NumSrcRegs; ++s) {
- if (s == i)
- continue;
- if ((insn->FullSrcRegisters[s].SrcRegister.Index ==
- insn->FullSrcRegisters[i].SrcRegister.Index) &&
- (insn->FullSrcRegisters[s].SrcRegister.File ==
- insn->FullSrcRegisters[i].SrcRegister.File))
- return FALSE;
- }
-
- return TRUE;
}
/* Return a read mask for source registers deduced from opcode & write mask. */
static unsigned
nv50_tgsi_src_mask(const struct tgsi_full_instruction *insn, int c)
{
- unsigned x, mask = insn->FullDstRegisters[0].DstRegister.WriteMask;
+ unsigned x, mask = insn->Dst[0].Register.WriteMask;
switch (insn->Instruction.Opcode) {
case TGSI_OPCODE_COS:
case TGSI_OPCODE_RSQ:
case TGSI_OPCODE_SCS:
return 0x1;
+ case TGSI_OPCODE_IF:
+ return 0x1;
case TGSI_OPCODE_LIT:
return 0xb;
case TGSI_OPCODE_TEX:
+ case TGSI_OPCODE_TXB:
+ case TGSI_OPCODE_TXL:
case TGSI_OPCODE_TXP:
{
- const struct tgsi_instruction_ext_texture *tex;
+ const struct tgsi_instruction_texture *tex;
- assert(insn->Instruction.Extended);
- tex = &insn->InstructionExtTexture;
+ assert(insn->Instruction.Texture);
+ tex = &insn->Texture;
mask = 0x7;
- if (insn->Instruction.Opcode == TGSI_OPCODE_TXP)
- mask |= 0x8;
+ if (insn->Instruction.Opcode != TGSI_OPCODE_TEX &&
+ insn->Instruction.Opcode != TGSI_OPCODE_TXD)
+ mask |= 0x8; /* bias, lod or proj */
switch (tex->Texture) {
case TGSI_TEXTURE_1D:
mask &= 0x9;
break;
+ case TGSI_TEXTURE_SHADOW1D:
+ mask &= 0x5;
+ break;
case TGSI_TEXTURE_2D:
mask &= 0xb;
break;
static struct nv50_reg *
tgsi_dst(struct nv50_pc *pc, int c, const struct tgsi_full_dst_register *dst)
{
- switch (dst->DstRegister.File) {
+ switch (dst->Register.File) {
case TGSI_FILE_TEMPORARY:
- return &pc->temp[dst->DstRegister.Index * 4 + c];
+ return &pc->temp[dst->Register.Index * 4 + c];
case TGSI_FILE_OUTPUT:
- return &pc->result[dst->DstRegister.Index * 4 + c];
+ return &pc->result[dst->Register.Index * 4 + c];
case TGSI_FILE_ADDRESS:
{
- struct nv50_reg *r = pc->addr[dst->DstRegister.Index * 4 + c];
+ struct nv50_reg *r = pc->addr[dst->Register.Index * 4 + c];
if (!r) {
r = alloc_addr(pc, NULL);
- pc->addr[dst->DstRegister.Index * 4 + c] = r;
+ pc->addr[dst->Register.Index * 4 + c] = r;
}
assert(r);
return r;
struct nv50_reg *temp;
unsigned sgn, c, swz;
- if (src->SrcRegister.File != TGSI_FILE_CONSTANT)
- assert(!src->SrcRegister.Indirect);
+ if (src->Register.File != TGSI_FILE_CONSTANT)
+ assert(!src->Register.Indirect);
sgn = tgsi_util_get_full_src_register_sign_mode(src, chan);
case TGSI_SWIZZLE_Y:
case TGSI_SWIZZLE_Z:
case TGSI_SWIZZLE_W:
- switch (src->SrcRegister.File) {
+ switch (src->Register.File) {
case TGSI_FILE_INPUT:
- r = &pc->attr[src->SrcRegister.Index * 4 + c];
+ r = &pc->attr[src->Register.Index * 4 + c];
break;
case TGSI_FILE_TEMPORARY:
- r = &pc->temp[src->SrcRegister.Index * 4 + c];
+ r = &pc->temp[src->Register.Index * 4 + c];
break;
case TGSI_FILE_CONSTANT:
- if (!src->SrcRegister.Indirect) {
- r = &pc->param[src->SrcRegister.Index * 4 + c];
+ if (!src->Register.Indirect) {
+ r = &pc->param[src->Register.Index * 4 + c];
break;
}
/* Indicate indirection by setting r->acc < 0 and
* use the index field to select the address reg.
*/
- r = MALLOC_STRUCT(nv50_reg);
+ r = reg_instance(pc, NULL);
swz = tgsi_util_get_src_register_swizzle(
- &src->SrcRegisterInd, 0);
+ &src->Indirect, 0);
ctor_reg(r, P_CONST,
- src->SrcRegisterInd.Index * 4 + swz,
- src->SrcRegister.Index * 4 + c);
+ src->Indirect.Index * 4 + swz,
+ src->Register.Index * 4 + c);
r->acc = -1;
break;
case TGSI_FILE_IMMEDIATE:
- r = &pc->immd[src->SrcRegister.Index * 4 + c];
+ r = &pc->immd[src->Register.Index * 4 + c];
break;
case TGSI_FILE_SAMPLER:
break;
case TGSI_FILE_ADDRESS:
- r = pc->addr[src->SrcRegister.Index * 4 + c];
+ r = pc->addr[src->Register.Index * 4 + c];
assert(r);
break;
default:
break;
}
+ if (r && r->acc >= 0 && r != temp)
+ return reg_instance(pc, r);
return r;
}
case TGSI_OPCODE_LIT:
case TGSI_OPCODE_SCS:
case TGSI_OPCODE_TEX:
+ case TGSI_OPCODE_TXB:
+ case TGSI_OPCODE_TXL:
case TGSI_OPCODE_TXP:
/* these take care of dangerous swizzles themselves */
return 0x0;
*/
if (has_pred(pc->if_insn[lvl], 0xf))
return FALSE;
- assert(pc->if_insn[lvl] && pc->br_join[lvl]);
+ assert(pc->if_insn[lvl] && pc->if_join[lvl]);
- /* We'll use the exec allocated for JOIN_AT (as we can't easily
- * update prev's next); if exec_tail is BRK, update the pointer.
+ /* We'll use the exec allocated for JOIN_AT (we can't easily
+ * access nv50_program_exec's prev).
*/
- if (pc->loop_lvl && pc->br_loop[pc->loop_lvl - 1] == pc->p->exec_tail)
- pc->br_loop[pc->loop_lvl - 1] = pc->br_join[lvl];
-
pc->p->exec_size -= 4; /* remove JOIN_AT and BRA */
- *pc->br_join[lvl] = *pc->p->exec_tail;
+ *pc->if_join[lvl] = *pc->p->exec_tail;
FREE(pc->if_insn[lvl]);
FREE(pc->p->exec_tail);
- pc->p->exec_tail = pc->br_join[lvl];
+ pc->p->exec_tail = pc->if_join[lvl];
pc->p->exec_tail->next = NULL;
set_pred(pc, 0xd, 0, pc->p->exec_tail);
return TRUE;
}
+static void
+nv50_fp_move_results(struct nv50_pc *pc)
+{
+ struct nv50_reg reg;
+ unsigned i;
+
+ ctor_reg(®, P_TEMP, -1, -1);
+
+ for (i = 0; i < pc->result_nr * 4; ++i) {
+ if (pc->result[i].rhw < 0 || pc->result[i].hw < 0)
+ continue;
+ if (pc->result[i].rhw != pc->result[i].hw) {
+ reg.hw = pc->result[i].rhw;
+ emit_mov(pc, ®, &pc->result[i]);
+ }
+ }
+}
+
static boolean
nv50_program_tx_insn(struct nv50_pc *pc,
const struct tgsi_full_instruction *inst)
unsigned mask, sat, unit;
int i, c;
- mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
+ mask = inst->Dst[0].Register.WriteMask;
sat = inst->Instruction.Saturate == TGSI_SAT_ZERO_ONE;
memset(src, 0, sizeof(src));
for (c = 0; c < 4; c++) {
if ((mask & (1 << c)) && !pc->r_dst[c])
- dst[c] = tgsi_dst(pc, c, &inst->FullDstRegisters[0]);
+ dst[c] = tgsi_dst(pc, c, &inst->Dst[0]);
else
dst[c] = pc->r_dst[c];
rdst[c] = dst[c];
}
for (i = 0; i < inst->Instruction.NumSrcRegs; i++) {
- const struct tgsi_full_src_register *fs = &inst->FullSrcRegisters[i];
+ const struct tgsi_full_src_register *fs = &inst->Src[i];
unsigned src_mask;
boolean neg_supp;
src_mask = nv50_tgsi_src_mask(inst, i);
neg_supp = negate_supported(inst, i);
- if (fs->SrcRegister.File == TGSI_FILE_SAMPLER)
- unit = fs->SrcRegister.Index;
+ if (fs->Register.File == TGSI_FILE_SAMPLER)
+ unit = fs->Register.Index;
for (c = 0; c < 4; c++)
if (src_mask & (1 << c))
emit_arl(pc, dst[0], temp, 4);
break;
case TGSI_OPCODE_BGNLOOP:
+ pc->loop_brka[pc->loop_lvl] = emit_breakaddr(pc);
pc->loop_pos[pc->loop_lvl++] = pc->p->exec_size;
terminate_mbb(pc);
break;
case TGSI_OPCODE_BRK:
- emit_branch(pc, -1, 0, NULL);
assert(pc->loop_lvl > 0);
- pc->br_loop[pc->loop_lvl - 1] = pc->p->exec_tail;
+ emit_break(pc, -1, 0);
break;
case TGSI_OPCODE_CEIL:
for (c = 0; c < 4; c++) {
set_pred(pc, 0x6, 1, pc->p->exec_tail); /* @NSF */
}
break;
+ case TGSI_OPCODE_CONT:
+ assert(pc->loop_lvl > 0);
+ emit_branch(pc, -1, 0)->param.index =
+ pc->loop_pos[pc->loop_lvl - 1];
+ break;
case TGSI_OPCODE_COS:
if (mask & 8) {
emit_precossin(pc, temp, src[0][3]);
emit_mov_immdval(pc, dst[0], 1.0f);
break;
case TGSI_OPCODE_ELSE:
- emit_branch(pc, -1, 0, NULL);
+ emit_branch(pc, -1, 0);
pc->if_insn[--pc->if_lvl]->param.index = pc->p->exec_size;
pc->if_insn[pc->if_lvl++] = pc->p->exec_tail;
terminate_mbb(pc);
if (nv50_kill_branch(pc) == TRUE)
break;
- if (pc->br_join[pc->if_lvl]) {
- pc->br_join[pc->if_lvl]->param.index = pc->p->exec_size;
- pc->br_join[pc->if_lvl] = NULL;
+ if (pc->if_join[pc->if_lvl]) {
+ pc->if_join[pc->if_lvl]->param.index = pc->p->exec_size;
+ pc->if_join[pc->if_lvl] = NULL;
}
terminate_mbb(pc);
/* emit a NOP as join point, we could set it on the next
* one, but would have to make sure it is long and !immd
*/
- emit_nop(pc);
- pc->p->exec_tail->inst[1] |= 2;
+ JOIN_ON(emit_nop(pc));
break;
case TGSI_OPCODE_ENDLOOP:
- emit_branch(pc, -1, 0, NULL);
- pc->p->exec_tail->param.index = pc->loop_pos[--pc->loop_lvl];
- pc->br_loop[pc->loop_lvl]->param.index = pc->p->exec_size;
+ emit_branch(pc, -1, 0)->param.index =
+ pc->loop_pos[--pc->loop_lvl];
+ pc->loop_brka[pc->loop_lvl]->param.index = pc->p->exec_size;
terminate_mbb(pc);
break;
case TGSI_OPCODE_EX2:
}
break;
case TGSI_OPCODE_IF:
- /* emitting a join_at may not be necessary */
- assert(pc->if_lvl < MAX_IF_DEPTH);
- /* set_pred_wr(pc, 1, 0, pc->if_cond); */
+ assert(pc->if_lvl < NV50_MAX_COND_NESTING);
emit_cvt(pc, NULL, src[0][0], 0, CVTOP_ABS | CVTOP_RN,
CVT_F32_F32);
- emit_branch(pc, 0, 2, &pc->br_join[pc->if_lvl]);
- pc->if_insn[pc->if_lvl++] = pc->p->exec_tail;
+ pc->if_join[pc->if_lvl] = emit_joinat(pc);
+ pc->if_insn[pc->if_lvl++] = emit_branch(pc, 0, 2);;
terminate_mbb(pc);
break;
case TGSI_OPCODE_KIL:
+ assert(src[0][0] && src[0][1] && src[0][2] && src[0][3]);
emit_kil(pc, src[0][0]);
emit_kil(pc, src[0][1]);
emit_kil(pc, src[0][2]);
emit_kil(pc, src[0][3]);
break;
+ case TGSI_OPCODE_KILP:
+ emit_kil(pc, NULL);
+ break;
case TGSI_OPCODE_LIT:
emit_lit(pc, &dst[0], mask, &src[0][0]);
break;
case TGSI_OPCODE_RCP:
emit_flop(pc, 0, brdc, src[0][0]);
break;
+ case TGSI_OPCODE_RET:
+ if (pc->p->type == PIPE_SHADER_FRAGMENT)
+ nv50_fp_move_results(pc);
+ emit_ret(pc, -1, 0);
+ break;
case TGSI_OPCODE_RSQ:
emit_flop(pc, 2, brdc, src[0][0]);
break;
break;
case TGSI_OPCODE_TEX:
emit_tex(pc, dst, mask, src[0], unit,
- inst->InstructionExtTexture.Texture, FALSE);
+ inst->Texture.Texture, FALSE, 0);
+ break;
+ case TGSI_OPCODE_TXB:
+ emit_tex(pc, dst, mask, src[0], unit,
+ inst->Texture.Texture, FALSE, -1);
+ break;
+ case TGSI_OPCODE_TXL:
+ emit_tex(pc, dst, mask, src[0], unit,
+ inst->Texture.Texture, FALSE, 1);
break;
case TGSI_OPCODE_TXP:
emit_tex(pc, dst, mask, src[0], unit,
- inst->InstructionExtTexture.Texture, TRUE);
+ inst->Texture.Texture, TRUE, 0);
break;
case TGSI_OPCODE_TRUNC:
for (c = 0; c < 4; c++) {
}
}
- for (i = 0; i < inst->Instruction.NumSrcRegs; i++) {
- for (c = 0; c < 4; c++) {
- if (!src[i][c])
- continue;
- src[i][c]->mod = 0;
- if (src[i][c]->index == -1 && src[i][c]->type == P_IMMD)
- FREE(src[i][c]);
- else
- if (src[i][c]->acc < 0 && src[i][c]->type == P_CONST)
- FREE(src[i][c]); /* indirect constant */
- }
- }
-
kill_temp_temp(pc);
+ pc->reg_instance_nr = 0;
+
return TRUE;
}
const struct tgsi_dst_register *dst;
unsigned i, c, k, mask;
- dst = &insn->FullDstRegisters[0].DstRegister;
+ dst = &insn->Dst[0].Register;
mask = dst->WriteMask;
if (dst->File == TGSI_FILE_TEMPORARY)
- reg = pc->temp;
+ reg = pc->temp;
else
- if (dst->File == TGSI_FILE_OUTPUT)
- reg = pc->result;
+ if (dst->File == TGSI_FILE_OUTPUT) {
+ reg = pc->result;
+
+ if (insn->Instruction.Opcode == TGSI_OPCODE_MOV &&
+ dst->Index == pc->edgeflag_out &&
+ insn->Src[0].Register.File == TGSI_FILE_INPUT)
+ pc->p->cfg.edgeflag_in = insn->Src[0].Register.Index;
+ }
if (reg) {
for (c = 0; c < 4; c++) {
}
for (i = 0; i < insn->Instruction.NumSrcRegs; i++) {
- src = &insn->FullSrcRegisters[i];
+ src = &insn->Src[i];
- if (src->SrcRegister.File == TGSI_FILE_TEMPORARY)
+ if (src->Register.File == TGSI_FILE_TEMPORARY)
reg = pc->temp;
else
- if (src->SrcRegister.File == TGSI_FILE_INPUT)
+ if (src->Register.File == TGSI_FILE_INPUT)
reg = pc->attr;
else
continue;
continue;
k = tgsi_util_get_full_src_register_swizzle(src, c);
- reg[src->SrcRegister.Index * 4 + k].acc = pc->insn_nr;
+ reg[src->Register.Index * 4 + k].acc = pc->insn_nr;
}
}
}
tgsi_broadcast_dst(struct nv50_pc *pc,
const struct tgsi_full_dst_register *fd, unsigned mask)
{
- if (fd->DstRegister.File == TGSI_FILE_TEMPORARY) {
- int c = ffs(~mask & fd->DstRegister.WriteMask);
+ if (fd->Register.File == TGSI_FILE_TEMPORARY) {
+ int c = ffs(~mask & fd->Register.WriteMask);
if (c)
return tgsi_dst(pc, c - 1, fd);
} else {
- int c = ffs(fd->DstRegister.WriteMask) - 1;
- if ((1 << c) == fd->DstRegister.WriteMask)
+ int c = ffs(fd->Register.WriteMask) - 1;
+ if ((1 << c) == fd->Register.WriteMask)
return tgsi_dst(pc, c, fd);
}
nv50_tgsi_scan_swizzle(const struct tgsi_full_instruction *insn,
unsigned rdep[4])
{
- const struct tgsi_full_dst_register *fd = &insn->FullDstRegisters[0];
+ const struct tgsi_full_dst_register *fd = &insn->Dst[0];
const struct tgsi_full_src_register *fs;
unsigned i, deqs = 0;
unsigned chn, mask = nv50_tgsi_src_mask(insn, i);
boolean neg_supp = negate_supported(insn, i);
- fs = &insn->FullSrcRegisters[i];
- if (fs->SrcRegister.File != fd->DstRegister.File ||
- fs->SrcRegister.Index != fd->DstRegister.Index)
+ fs = &insn->Src[i];
+ if (fs->Register.File != fd->Register.File ||
+ fs->Register.Index != fd->Register.Index)
continue;
for (chn = 0; chn < 4; ++chn) {
c = tgsi_util_get_full_src_register_swizzle(fs, chn);
s = tgsi_util_get_full_src_register_sign_mode(fs, chn);
- if (!(fd->DstRegister.WriteMask & (1 << c)))
+ if (!(fd->Register.WriteMask & (1 << c)))
continue;
/* no danger if src is copied to TEMP first */
const struct tgsi_full_dst_register *fd;
unsigned i, deqs, rdep[4], m[4];
- fd = &tok->FullInstruction.FullDstRegisters[0];
+ fd = &tok->FullInstruction.Dst[0];
deqs = nv50_tgsi_scan_swizzle(&insn, rdep);
if (is_scalar_op(insn.Instruction.Opcode)) {
for (i = 0; i < 4; ++i) {
assert(pc->r_dst[m[i]] == NULL);
- insn.FullDstRegisters[0].DstRegister.WriteMask =
- fd->DstRegister.WriteMask & (1 << m[i]);
+ insn.Dst[0].Register.WriteMask =
+ fd->Register.WriteMask & (1 << m[i]);
- if (!insn.FullDstRegisters[0].DstRegister.WriteMask)
+ if (!insn.Dst[0].Register.WriteMask)
continue;
if (deqs & (1 << i))
const struct tgsi_full_immediate *imm =
&tp.FullToken.FullImmediate;
- ctor_immd(pc, imm->u[0].Float,
- imm->u[1].Float,
- imm->u[2].Float,
- imm->u[3].Float);
+ ctor_immd_4f32(pc, imm->u[0].Float,
+ imm->u[1].Float,
+ imm->u[2].Float,
+ imm->u[3].Float);
}
break;
case TGSI_TOKEN_TYPE_DECLARATION:
unsigned si, last, first, mode;
d = &tp.FullToken.FullDeclaration;
- first = d->DeclarationRange.First;
- last = d->DeclarationRange.Last;
+ first = d->Range.First;
+ last = d->Range.Last;
switch (d->Declaration.File) {
case TGSI_FILE_TEMPORARY:
p->type == PIPE_SHADER_FRAGMENT)
break;
- si = d->Semantic.SemanticIndex;
- switch (d->Semantic.SemanticName) {
+ si = d->Semantic.Index;
+ switch (d->Semantic.Name) {
case TGSI_SEMANTIC_BCOLOR:
p->cfg.two_side[si].hw = first;
if (p->cfg.io_nr > first)
if (p->cfg.io_nr > first)
p->cfg.io_nr = first;
break;
+ case TGSI_SEMANTIC_EDGEFLAG:
+ pc->edgeflag_out = first;
+ break;
/*
case TGSI_SEMANTIC_CLIP_DISTANCE:
p->cfg.clpd = MIN2(p->cfg.clpd, first);
for (i = 0, rid = 0; i < pc->result_nr; ++i) {
p->cfg.io[i].hw = rid;
- p->cfg.io[i].id_vp = i;
+ p->cfg.io[i].id = i;
for (c = 0; c < 4; ++c) {
int n = i * 4 + c;
* the lower hardware IDs, so sort them:
*/
for (i = 0; i < pc->attr_nr; i++) {
- if (pc->interp_mode[i] == INTERP_FLAT) {
- p->cfg.io[m].id_vp = i + base;
- p->cfg.io[m++].id_fp = i;
- } else {
+ if (pc->interp_mode[i] == INTERP_FLAT)
+ p->cfg.io[m++].id = i;
+ else {
if (!(pc->interp_mode[i] & INTERP_PERSPECTIVE))
p->cfg.io[n].linear = TRUE;
- p->cfg.io[n].id_vp = i + base;
- p->cfg.io[n++].id_fp = i;
+ p->cfg.io[n++].id = i;
}
}
for (n = 0; n < pc->attr_nr; ++n) {
p->cfg.io[n].hw = rid = aid;
- i = p->cfg.io[n].id_fp;
+ i = p->cfg.io[n].id;
if (p->info.input_semantic_name[n] ==
TGSI_SEMANTIC_FACE) {
for (i = 0; i < pc->attr_nr; i++) {
ubyte si, sn;
- sn = p->info.input_semantic_name[p->cfg.io[i].id_fp];
- si = p->info.input_semantic_index[p->cfg.io[i].id_fp];
+ sn = p->info.input_semantic_name[p->cfg.io[i].id];
+ si = p->info.input_semantic_index[p->cfg.io[i].id];
if (sn == TGSI_SEMANTIC_COLOR) {
p->cfg.two_side[si] = p->cfg.io[i];
p->cfg.two_side[0].hw = 0x40;
p->cfg.two_side[1].hw = 0x40;
+ p->cfg.edgeflag_in = pc->edgeflag_out = 0xff;
+
switch (p->type) {
case PIPE_SHADER_VERTEX:
p->cfg.psiz = 0x40;
return TRUE;
}
-static void
-nv50_fp_move_results(struct nv50_pc *pc)
-{
- struct nv50_reg reg;
- unsigned i;
-
- ctor_reg(®, P_TEMP, -1, -1);
-
- for (i = 0; i < pc->result_nr * 4; ++i) {
- if (pc->result[i].rhw < 0 || pc->result[i].hw < 0)
- continue;
- if (pc->result[i].rhw != pc->result[i].hw) {
- reg.hw = pc->result[i].rhw;
- emit_mov(pc, ®, &pc->result[i]);
- }
- }
-}
-
static void
nv50_program_fixup_insns(struct nv50_pc *pc)
{
- struct nv50_program_exec *e, *prev = NULL, **bra_list;
+ struct nv50_program_exec *e, **bra_list;
unsigned i, n, pos;
bra_list = CALLOC(pc->p->exec_size, sizeof(struct nv50_program_exec *));
if (e->param.index >= 0 && !e->param.mask)
bra_list[n++] = e;
+ /* last instruction must be long so it can have the exit bit set */
+ if (!is_long(pc->p->exec_tail))
+ convert_to_long(pc, pc->p->exec_tail);
+ /* set exit bit */
+ pc->p->exec_tail->inst[1] |= 1;
+
+ /* !immd on exit insn simultaneously means !join */
+ assert(!is_immd(pc->p->exec_head));
+ assert(!is_immd(pc->p->exec_tail));
+
/* Make sure we don't have any single 32 bit instructions. */
for (e = pc->p->exec_head, pos = 0; e; e = e->next) {
pos += is_long(e) ? 2 : 1;
convert_to_long(pc, e);
++pos;
}
- if (e->next)
- prev = e;
- }
-
- assert(!is_immd(pc->p->exec_head));
- assert(!is_immd(pc->p->exec_tail));
-
- /* last instruction must be long so it can have the end bit set */
- if (!is_long(pc->p->exec_tail)) {
- convert_to_long(pc, pc->p->exec_tail);
- if (prev)
- convert_to_long(pc, prev);
}
- assert(!(pc->p->exec_tail->inst[1] & 2));
- /* set the end-bit */
- pc->p->exec_tail->inst[1] |= 1;
FREE(bra_list);
}
}
static void
-nv50_program_upload_data(struct nv50_context *nv50, float *map,
+nv50_program_upload_data(struct nv50_context *nv50, uint32_t *map,
unsigned start, unsigned count, unsigned cbuf)
{
struct nouveau_channel *chan = nv50->screen->base.channel;
if (p->param_nr) {
unsigned cb;
- float *map = pipe_buffer_map(pscreen, nv50->constbuf[p->type],
- PIPE_BUFFER_USAGE_CPU_READ);
+ uint32_t *map = pipe_buffer_map(pscreen, nv50->constbuf[p->type],
+ PIPE_BUFFER_USAGE_CPU_READ);
if (p->type == PIPE_SHADER_VERTEX)
cb = NV50_CB_PVP;
struct nv50_program *vp = nv50->vertprog;
unsigned i, c, m = base;
- /* XXX: This can't work correctly in all cases yet, we either
- * have to create TGSI_SEMANTIC_PNTC or sprite_coord_mode has
- * to be per FP input instead of per VP output
+ /* XXX: this might not work correctly in all cases yet - we'll
+ * just assume that an FP generic input that is not written in
+ * the VP is PointCoord.
*/
memset(pntc, 0, 8 * sizeof(uint32_t));
for (i = 0; i < fp->cfg.io_nr; i++) {
uint8_t sn, si;
- uint8_t j = fp->cfg.io[i].id_vp, k = fp->cfg.io[i].id_fp;
+ uint8_t j, k = fp->cfg.io[i].id;
unsigned n = popcnt4(fp->cfg.io[i].mask);
if (fp->info.input_semantic_name[k] != TGSI_SEMANTIC_GENERIC) {
continue;
}
- sn = vp->info.input_semantic_name[j];
- si = vp->info.input_semantic_index[j];
+ for (j = 0; j < vp->info.num_outputs; ++j) {
+ sn = vp->info.output_semantic_name[j];
+ si = vp->info.output_semantic_index[j];
+
+ if (sn == fp->info.input_semantic_name[k] &&
+ si == fp->info.input_semantic_index[k])
+ break;
+ }
- if (j < fp->cfg.io_nr && sn == TGSI_SEMANTIC_GENERIC) {
+ if (j < vp->info.num_outputs) {
ubyte mode =
nv50->rasterizer->pipe.sprite_coord_mode[si];
reg[0] += m - 4; /* adjust FFC0 id */
reg[4] |= m << 8; /* set mid where 'normal' FP inputs start */
- i = 0;
- if (fp->info.input_semantic_name[0] == TGSI_SEMANTIC_POSITION)
- i = 1;
- for (; i < fp->cfg.io_nr; i++) {
- ubyte sn = fp->info.input_semantic_name[fp->cfg.io[i].id_fp];
- ubyte si = fp->info.input_semantic_index[fp->cfg.io[i].id_fp];
-
- n = fp->cfg.io[i].id_vp;
- if (n >= vp->cfg.io_nr ||
- vp->info.output_semantic_name[n] != sn ||
- vp->info.output_semantic_index[n] != si)
- vpo = &dummy;
- else
- vpo = &vp->cfg.io[n];
+ for (i = 0; i < fp->cfg.io_nr; i++) {
+ ubyte sn = fp->info.input_semantic_name[fp->cfg.io[i].id];
+ ubyte si = fp->info.input_semantic_index[fp->cfg.io[i].id];
+
+ /* position must be mapped first */
+ assert(i == 0 || sn != TGSI_SEMANTIC_POSITION);
+
+ /* maybe even remove these from cfg.io */
+ if (sn == TGSI_SEMANTIC_POSITION || sn == TGSI_SEMANTIC_FACE)
+ continue;
+
+ /* VP outputs and vp->cfg.io are in the same order */
+ for (n = 0; n < vp->info.num_outputs; ++n) {
+ if (vp->info.output_semantic_name[n] == sn &&
+ vp->info.output_semantic_index[n] == si)
+ break;
+ }
+ vpo = (n < vp->info.num_outputs) ? &vp->cfg.io[n] : &dummy;
m = nv50_sreg4_map(map, m, lin, &fp->cfg.io[i], vpo);
}
struct nv50_sreg4 {
uint8_t hw;
- uint8_t id_vp;
- uint8_t id_fp;
+ uint8_t id; /* tgsi index, nv50 needs them sorted: flat ones last */
uint8_t mask;
boolean linear;
struct nouveau_bo *bo;
- float *immd;
+ uint32_t *immd;
unsigned immd_nr;
unsigned param_nr;
/* VP only */
uint8_t clpd, clpd_nr;
uint8_t psiz;
+ uint8_t edgeflag_in;
} cfg;
};
struct nouveau_grobj *tesla = nv50->screen->tesla;
struct nv50_query *q = nv50_query(pq);
- WAIT_RING (chan, 5);
+ MARK_RING (chan, 5, 2); /* flush on lack of space or relocs */
BEGIN_RING(chan, tesla, NV50TCL_QUERY_ADDRESS_HIGH, 4);
OUT_RELOCh(chan, q->bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
OUT_RELOCl(chan, q->bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
case PIPE_FORMAT_DXT3_RGBA:
case PIPE_FORMAT_DXT5_RGBA:
case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_S8Z24_UNORM:
case PIPE_FORMAT_Z32_FLOAT:
case PIPE_FORMAT_R16G16B16A16_SNORM:
case PIPE_FORMAT_R16G16B16A16_UNORM:
switch (param) {
case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
return 32;
+ case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
+ return 32;
+ case PIPE_CAP_MAX_COMBINED_SAMPLERS:
+ return 64;
case PIPE_CAP_NPOT_TEXTURES:
return 1;
case PIPE_CAP_TWO_SIDED_STENCIL:
case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
return 1;
- case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
- return 0;
case PIPE_CAP_TGSI_CONT_SUPPORTED:
- return 0;
+ return 1;
case PIPE_CAP_BLEND_EQUATION_SEPARATE:
return 1;
case NOUVEAU_CAP_HW_VTXBUF:
so_method(so, screen->tesla, 0x1400, 1);
so_data (so, 0xf);
+ /* max TIC (bits 4:8) & TSC (ignored) bindings, per program type */
+ so_method(so, screen->tesla, 0x13b4, 1);
+ so_data (so, 0x54);
so_method(so, screen->tesla, 0x13bc, 1);
so_data (so, 0x54);
/* origin is top left (set to 1 for bottom left) */
so_method(so, screen->tesla, NV50TCL_SET_PROGRAM_CB, 1);
so_data (so, 0x00000131 | (NV50_CB_PFP << 12));
- ret = nouveau_bo_new(dev, NOUVEAU_BO_VRAM, 0, 64*8*4, &screen->tic);
+ ret = nouveau_bo_new(dev, NOUVEAU_BO_VRAM, 0, PIPE_SHADER_TYPES*32*32,
+ &screen->tic);
if (ret) {
nv50_screen_destroy(pscreen);
return NULL;
NOUVEAU_BO_RD | NOUVEAU_BO_HIGH, 0, 0);
so_reloc (so, screen->tic, 0, NOUVEAU_BO_VRAM |
NOUVEAU_BO_RD | NOUVEAU_BO_LOW, 0, 0);
- so_data (so, 0x000007ff);
+ so_data (so, PIPE_SHADER_TYPES * 32 - 1);
- ret = nouveau_bo_new(dev, NOUVEAU_BO_VRAM, 0, 64*8*4, &screen->tsc);
+ ret = nouveau_bo_new(dev, NOUVEAU_BO_VRAM, 0, PIPE_SHADER_TYPES*32*32,
+ &screen->tsc);
if (ret) {
nv50_screen_destroy(pscreen);
return NULL;
NOUVEAU_BO_RD | NOUVEAU_BO_HIGH, 0, 0);
so_reloc (so, screen->tsc, 0, NOUVEAU_BO_VRAM |
NOUVEAU_BO_RD | NOUVEAU_BO_LOW, 0, 0);
- so_data (so, 0x00000000);
+ so_data (so, 0x00000000); /* ignored if TSC_LINKED (0x1234) = 1 */
/* Vertex array limits - max them out */
so_data (so, fui(0.0));
so_data (so, fui(1.0));
+ /* no dynamic combination of TIC & TSC entries => only BIND_TIC used */
so_method(so, screen->tesla, 0x1234, 1);
so_data (so, 1);
so_method(so, screen->tesla, NV50TCL_SCISSOR_ENABLE, 1);
so_data (so, 1);
+ so_method(so, screen->tesla, 0x15e4, 1);
+ so_data (so, 1); /* default edgeflag to TRUE */
+
so_emit(chan, so);
so_ref (so, &screen->static_init);
so_ref (NULL, &so);
}
if (cso->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
- tsc[0] |= (1 << 8);
- tsc[0] |= (nvgl_comparison_op(cso->compare_func) & 0x7);
+ /* XXX: must be deactivated for non-shadow textures */
+ tsc[0] |= (1 << 9);
+ tsc[0] |= (nvgl_comparison_op(cso->compare_func) & 0x7) << 10;
}
limit = CLAMP(cso->lod_bias, -16.0, 15.0);
return (void *)sso;
}
-static void
-nv50_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
+static INLINE void
+nv50_sampler_state_bind(struct pipe_context *pipe, unsigned type,
+ unsigned nr, void **sampler)
{
struct nv50_context *nv50 = nv50_context(pipe);
- int i;
- nv50->sampler_nr = nr;
- for (i = 0; i < nv50->sampler_nr; i++)
- nv50->sampler[i] = sampler[i];
+ memcpy(nv50->sampler[type], sampler, nr * sizeof(void *));
+ nv50->sampler_nr[type] = nr;
nv50->dirty |= NV50_NEW_SAMPLER;
}
+static void
+nv50_vp_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **s)
+{
+ nv50_sampler_state_bind(pipe, PIPE_SHADER_VERTEX, nr, s);
+}
+
+static void
+nv50_fp_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **s)
+{
+ nv50_sampler_state_bind(pipe, PIPE_SHADER_FRAGMENT, nr, s);
+}
+
static void
nv50_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
{
FREE(hwcso);
}
-static void
-nv50_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
- struct pipe_texture **pt)
+static INLINE void
+nv50_set_sampler_texture(struct pipe_context *pipe, unsigned type,
+ unsigned nr, struct pipe_texture **pt)
{
struct nv50_context *nv50 = nv50_context(pipe);
- int i;
+ unsigned i;
for (i = 0; i < nr; i++)
- pipe_texture_reference((void *)&nv50->miptree[i], pt[i]);
- for (i = nr; i < nv50->miptree_nr; i++)
- pipe_texture_reference((void *)&nv50->miptree[i], NULL);
+ pipe_texture_reference((void *)&nv50->miptree[type][i], pt[i]);
+ for (i = nr; i < nv50->miptree_nr[type]; i++)
+ pipe_texture_reference((void *)&nv50->miptree[type][i], NULL);
- nv50->miptree_nr = nr;
+ nv50->miptree_nr[type] = nr;
nv50->dirty |= NV50_NEW_TEXTURE;
}
+static void
+nv50_set_vp_sampler_textures(struct pipe_context *pipe,
+ unsigned nr, struct pipe_texture **pt)
+{
+ nv50_set_sampler_texture(pipe, PIPE_SHADER_VERTEX, nr, pt);
+}
+
+static void
+nv50_set_fp_sampler_textures(struct pipe_context *pipe,
+ unsigned nr, struct pipe_texture **pt)
+{
+ nv50_set_sampler_texture(pipe, PIPE_SHADER_FRAGMENT, nr, pt);
+}
+
static void *
nv50_rasterizer_state_create(struct pipe_context *pipe,
const struct pipe_rasterizer_state *cso)
nv50->pipe.delete_blend_state = nv50_blend_state_delete;
nv50->pipe.create_sampler_state = nv50_sampler_state_create;
- nv50->pipe.bind_sampler_states = nv50_sampler_state_bind;
nv50->pipe.delete_sampler_state = nv50_sampler_state_delete;
- nv50->pipe.set_sampler_textures = nv50_set_sampler_texture;
+ nv50->pipe.bind_fragment_sampler_states = nv50_fp_sampler_state_bind;
+ nv50->pipe.bind_vertex_sampler_states = nv50_vp_sampler_state_bind;
+ nv50->pipe.set_fragment_sampler_textures = nv50_set_fp_sampler_textures;
+ nv50->pipe.set_vertex_sampler_textures = nv50_set_vp_sampler_textures;
nv50->pipe.create_rasterizer_state = nv50_rasterizer_state_create;
nv50->pipe.bind_rasterizer_state = nv50_rasterizer_state_bind;
so_ref(NULL, &so);
}
+static void
+nv50_validate_samplers(struct nv50_context *nv50, struct nouveau_stateobj *so,
+ unsigned p)
+{
+ struct nouveau_grobj *eng2d = nv50->screen->eng2d;
+ unsigned i, j, dw = nv50->sampler_nr[p] * 8;
+
+ if (!dw)
+ return;
+ nv50_so_init_sifc(nv50, so, nv50->screen->tsc, NOUVEAU_BO_VRAM,
+ p * (32 * 8 * 4), dw * 4);
+
+ so_method(so, eng2d, NV50_2D_SIFC_DATA | (2 << 29), dw);
+
+ for (i = 0; i < nv50->sampler_nr[p]; ++i) {
+ if (nv50->sampler[p][i])
+ so_datap(so, nv50->sampler[p][i]->tsc, 8);
+ else {
+ for (j = 0; j < 8; ++j) /* you get punished */
+ so_data(so, 0); /* ... for leaving holes */
+ }
+ }
+}
+
static void
nv50_state_emit(struct nv50_context *nv50)
{
so_emit(chan, nv50->state.vertprog);
if (nv50->state.dirty & NV50_NEW_FRAGPROG)
so_emit(chan, nv50->state.fragprog);
- if (nv50->state.dirty & (NV50_NEW_FRAGPROG | NV50_NEW_VERTPROG))
+ if (nv50->state.dirty & (NV50_NEW_FRAGPROG | NV50_NEW_VERTPROG |
+ NV50_NEW_RASTERIZER))
so_emit(chan, nv50->state.programs);
if (nv50->state.dirty & NV50_NEW_RASTERIZER)
so_emit(chan, nv50->state.rast);
nv50_state_validate(struct nv50_context *nv50)
{
struct nouveau_grobj *tesla = nv50->screen->tesla;
- struct nouveau_grobj *eng2d = nv50->screen->eng2d;
struct nouveau_stateobj *so;
unsigned i;
if (nv50->dirty & (NV50_NEW_FRAGPROG | NV50_NEW_FRAGPROG_CB))
nv50_fragprog_validate(nv50);
- if (nv50->dirty & (NV50_NEW_FRAGPROG | NV50_NEW_VERTPROG))
+ if (nv50->dirty & (NV50_NEW_FRAGPROG | NV50_NEW_VERTPROG |
+ NV50_NEW_RASTERIZER))
nv50_linkage_validate(nv50);
if (nv50->dirty & NV50_NEW_RASTERIZER)
so = so_new(33, 0);
so_method(so, tesla, NV50TCL_POLYGON_STIPPLE_PATTERN(0), 32);
for (i = 0; i < 32; i++)
- so_data(so, nv50->stipple.stipple[i]);
+ so_data(so, util_bswap32(nv50->stipple.stipple[i]));
so_ref(so, &nv50->state.stipple);
so_ref(NULL, &so);
}
viewport_uptodate:
if (nv50->dirty & NV50_NEW_SAMPLER) {
- unsigned i;
+ unsigned nr = 0;
- so = so_new(nv50->sampler_nr * 9 + 23 + 4, 2);
+ for (i = 0; i < PIPE_SHADER_TYPES; ++i)
+ nr += nv50->sampler_nr[i];
- nv50_so_init_sifc(nv50, so, nv50->screen->tsc, NOUVEAU_BO_VRAM,
- nv50->sampler_nr * 8 * 4);
+ so = so_new(nr * 8 + 24 * PIPE_SHADER_TYPES + 2, 4);
- for (i = 0; i < nv50->sampler_nr; i++) {
- if (!nv50->sampler[i])
- continue;
- so_method(so, eng2d, NV50_2D_SIFC_DATA | (2 << 29), 8);
- so_datap (so, nv50->sampler[i]->tsc, 8);
- }
+ nv50_validate_samplers(nv50, so, PIPE_SHADER_VERTEX);
+ nv50_validate_samplers(nv50, so, PIPE_SHADER_FRAGMENT);
- so_method(so, tesla, 0x1440, 1); /* sync SIFC */
- so_data (so, 0);
so_method(so, tesla, 0x1334, 1); /* flush TSC */
so_data (so, 0);
void nv50_so_init_sifc(struct nv50_context *nv50,
struct nouveau_stateobj *so,
- struct nouveau_bo *bo, unsigned reloc, unsigned size)
+ struct nouveau_bo *bo, unsigned reloc,
+ unsigned offset, unsigned size)
{
struct nouveau_grobj *eng2d = nv50->screen->eng2d;
+ reloc |= NOUVEAU_BO_WR;
+
so_method(so, eng2d, NV50_2D_DST_FORMAT, 2);
so_data (so, NV50_2D_DST_FORMAT_R8_UNORM);
so_data (so, 1);
so_data (so, 262144);
so_data (so, 65536);
so_data (so, 1);
- so_reloc (so, bo, 0, reloc | NOUVEAU_BO_WR | NOUVEAU_BO_HIGH, 0, 0);
- so_reloc (so, bo, 0, reloc | NOUVEAU_BO_WR | NOUVEAU_BO_LOW, 0, 0);
+ so_reloc (so, bo, offset, reloc | NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (so, bo, offset, reloc | NOUVEAU_BO_LOW, 0, 0);
so_method(so, eng2d, NV50_2D_SIFC_UNK0800, 2);
so_data (so, 0);
so_data (so, NV50_2D_SIFC_FORMAT_R8_UNORM);
return 1;
if (!bo->tile_flags) {
+ MARK_RING (chan, 9, 2); /* flush on lack of space or relocs */
BEGIN_RING(chan, eng2d, mthd, 2);
OUT_RING (chan, format);
OUT_RING (chan, 1);
OUT_RELOCh(chan, bo, ps->offset, flags);
OUT_RELOCl(chan, bo, ps->offset, flags);
} else {
+ MARK_RING (chan, 11, 2); /* flush on lack of space or relocs */
BEGIN_RING(chan, eng2d, mthd, 5);
OUT_RING (chan, format);
OUT_RING (chan, 0);
#include "nouveau/nouveau_stateobj.h"
+#include "util/u_format.h"
+
#define _MIXED(pf, t0, t1, t2, t3, cr, cg, cb, ca, f) \
{ \
PIPE_FORMAT_##pf, \
_(DXT5_RGBA, UNORM, C0, C1, C2, C3, DXT5),
_MIXED(Z24S8_UNORM, UINT, UNORM, UINT, UINT, C1, C1, C1, ONE, 24_8),
+ _MIXED(S8Z24_UNORM, UNORM, UINT, UINT, UINT, C0, C0, C0, ONE, 8_24),
_(R16G16B16A16_SNORM, UNORM, C0, C1, C2, C3, 16_16_16_16),
_(R16G16B16A16_UNORM, SNORM, C0, C1, C2, C3, 16_16_16_16),
static int
nv50_tex_construct(struct nv50_context *nv50, struct nouveau_stateobj *so,
- struct nv50_miptree *mt, int unit)
+ struct nv50_miptree *mt, int unit, unsigned p)
{
unsigned i;
uint32_t mode;
+ const struct util_format_description *desc;
for (i = 0; i < NV50_TEX_FORMAT_LIST_SIZE; i++)
if (nv50_tex_format_list[i].pf == mt->base.base.format)
if (i == NV50_TEX_FORMAT_LIST_SIZE)
return 1;
- if (nv50->sampler[unit]->normalized)
+ if (nv50->sampler[p][unit]->normalized)
mode = 0x50001000 | (1 << 31);
else {
mode = 0x50001000 | (7 << 14);
mode |= ((mt->base.bo->tile_mode & 0x0f) << 22) |
((mt->base.bo->tile_mode & 0xf0) << 21);
- if (pf_type(mt->base.base.format) == PIPE_FORMAT_TYPE_SRGB)
+ desc = util_format_description(mt->base.base.format);
+ assert(desc);
+
+ if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB)
mode |= 0x0400;
switch (mt->base.base.target) {
NOUVEAU_BO_RD, 0, 0);
so_data (so, mode);
so_data (so, 0x00300000);
- so_data (so, mt->base.base.width[0] | (1 << 31));
+ so_data (so, mt->base.base.width0 | (1 << 31));
so_data (so, (mt->base.base.last_level << 28) |
- (mt->base.base.depth[0] << 16) | mt->base.base.height[0]);
+ (mt->base.base.depth0 << 16) | mt->base.base.height0);
so_data (so, 0x03000000);
so_data (so, mt->base.base.last_level << 4);
return 0;
}
-void
-nv50_tex_validate(struct nv50_context *nv50)
+#ifndef NV50TCL_BIND_TIC
+#define NV50TCL_BIND_TIC(n) (0x1448 + 8 * n)
+#endif
+
+static boolean
+nv50_validate_textures(struct nv50_context *nv50, struct nouveau_stateobj *so,
+ unsigned p)
{
+ static const unsigned p_remap[PIPE_SHADER_TYPES] = { 0, 2 };
+
struct nouveau_grobj *eng2d = nv50->screen->eng2d;
struct nouveau_grobj *tesla = nv50->screen->tesla;
- struct nouveau_stateobj *so;
- unsigned i, unit, push;
-
- push = MAX2(nv50->miptree_nr, nv50->state.miptree_nr) * 2 + 23 + 6;
- so = so_new(nv50->miptree_nr * 9 + push, nv50->miptree_nr * 2 + 2);
+ unsigned unit, j, p_hw = p_remap[p];
nv50_so_init_sifc(nv50, so, nv50->screen->tic, NOUVEAU_BO_VRAM,
- nv50->miptree_nr * 8 * 4);
-
- for (i = 0, unit = 0; unit < nv50->miptree_nr; ++unit) {
- struct nv50_miptree *mt = nv50->miptree[unit];
+ p * (32 * 8 * 4), nv50->miptree_nr[p] * 8 * 4);
- if (!mt)
- continue;
+ for (unit = 0; unit < nv50->miptree_nr[p]; ++unit) {
+ struct nv50_miptree *mt = nv50->miptree[p][unit];
so_method(so, eng2d, NV50_2D_SIFC_DATA | (2 << 29), 8);
- if (nv50_tex_construct(nv50, so, mt, unit)) {
- NOUVEAU_ERR("failed tex validate\n");
- so_ref(NULL, &so);
- return;
+ if (mt) {
+ if (nv50_tex_construct(nv50, so, mt, unit, p))
+ return FALSE;
+ /* Set TEX insn $t src binding $unit in program type p
+ * to TIC, TSC entry (32 * p + unit), mark valid (1).
+ */
+ so_method(so, tesla, NV50TCL_BIND_TIC(p_hw), 1);
+ so_data (so, ((32 * p + unit) << 9) | (unit << 1) | 1);
+ } else {
+ for (j = 0; j < 8; ++j)
+ so_data(so, 0);
+ so_method(so, tesla, NV50TCL_BIND_TIC(p_hw), 1);
+ so_data (so, (unit << 1) | 0);
}
+ }
+
+ for (; unit < nv50->state.miptree_nr[p]; unit++) {
+ /* Make other bindings invalid. */
+ so_method(so, tesla, NV50TCL_BIND_TIC(p_hw), 1);
+ so_data (so, (unit << 1) | 0);
+ }
- so_method(so, tesla, NV50TCL_SET_SAMPLER_TEX, 1);
- so_data (so, (i++ << NV50TCL_SET_SAMPLER_TEX_TIC_SHIFT) |
- (unit << NV50TCL_SET_SAMPLER_TEX_SAMPLER_SHIFT) |
- NV50TCL_SET_SAMPLER_TEX_VALID);
+ nv50->state.miptree_nr[p] = nv50->miptree_nr[p];
+ return TRUE;
+}
+
+void
+nv50_tex_validate(struct nv50_context *nv50)
+{
+ struct nouveau_stateobj *so;
+ struct nouveau_grobj *tesla = nv50->screen->tesla;
+ unsigned p, push, nrlc;
+
+ for (nrlc = 0, push = 0, p = 0; p < PIPE_SHADER_TYPES; ++p) {
+ push += MAX2(nv50->miptree_nr[p], nv50->state.miptree_nr[p]);
+ nrlc += nv50->miptree_nr[p];
}
+ push = push * 11 + 23 * PIPE_SHADER_TYPES + 4;
+ nrlc = nrlc * 2 + 2 * PIPE_SHADER_TYPES;
+
+ so = so_new(push, nrlc);
- for (; unit < nv50->state.miptree_nr; unit++) {
- so_method(so, tesla, NV50TCL_SET_SAMPLER_TEX, 1);
- so_data (so,
- (unit << NV50TCL_SET_SAMPLER_TEX_SAMPLER_SHIFT) | 0);
+ if (nv50_validate_textures(nv50, so, PIPE_SHADER_VERTEX) == FALSE ||
+ nv50_validate_textures(nv50, so, PIPE_SHADER_FRAGMENT) == FALSE) {
+ so_ref(NULL, &so);
+
+ NOUVEAU_ERR("failed tex validate\n");
+ return;
}
/* not sure if the following really do what I think: */
- so_method(so, tesla, 0x1440, 1); /* sync SIFC */
- so_data (so, 0);
so_method(so, tesla, 0x1330, 1); /* flush TIC */
so_data (so, 0);
so_method(so, tesla, 0x1338, 1); /* flush texture caches */
so_ref(so, &nv50->state.tic_upload);
so_ref(NULL, &so);
- nv50->state.miptree_nr = nv50->miptree_nr;
}
-
#define NV50TIC_0_0_FMT_RGTC1 0x00000027
#define NV50TIC_0_0_FMT_RGTC2 0x00000028
#define NV50TIC_0_0_FMT_24_8 0x00000029
+#define NV50TIC_0_0_FMT_8_24 0x0000002a
#define NV50TIC_0_0_FMT_32_DEPTH 0x0000002f
#define NV50TIC_0_0_FMT_32_8 0x00000030
#include "pipe/p_context.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
+#include "util/u_math.h"
#include "nv50_context.h"
int level_depth;
int level_x;
int level_y;
+ int level_z;
+ unsigned nblocksx;
+ unsigned nblocksy;
};
static void
nv50_transfer_rect_m2mf(struct pipe_screen *pscreen,
struct nouveau_bo *src_bo, unsigned src_offset,
int src_pitch, unsigned src_tile_mode,
- int sx, int sy, int sw, int sh, int sd,
+ int sx, int sy, int sz, int sw, int sh, int sd,
struct nouveau_bo *dst_bo, unsigned dst_offset,
int dst_pitch, unsigned dst_tile_mode,
- int dx, int dy, int dw, int dh, int dd,
+ int dx, int dy, int dz, int dw, int dh, int dd,
int cpp, int width, int height,
unsigned src_reloc, unsigned dst_reloc)
{
OUT_RING (chan, sw * cpp);
OUT_RING (chan, sh);
OUT_RING (chan, sd);
- OUT_RING (chan, 0);
+ OUT_RING (chan, sz); /* copying only 1 zslice per call */
}
if (!dst_bo->tile_flags) {
OUT_RING (chan, dw * cpp);
OUT_RING (chan, dh);
OUT_RING (chan, dd);
- OUT_RING (chan, 0);
+ OUT_RING (chan, dz); /* copying only 1 zslice per call */
}
while (height) {
int line_count = height > 2047 ? 2047 : height;
- WAIT_RING (chan, 15);
+ MARK_RING (chan, 15, 4); /* flush on lack of space or relocs */
BEGIN_RING(chan, m2mf,
NV50_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN_HIGH, 2);
OUT_RELOCh(chan, src_bo, src_offset, src_reloc);
}
}
-static INLINE unsigned
-get_zslice_offset(unsigned tile_mode, unsigned z, unsigned pitch, unsigned ny)
-{
- unsigned tile_h = get_tile_height(tile_mode);
- unsigned tile_d = get_tile_depth(tile_mode);
-
- /* pitch_2d == to next slice within this volume-tile */
- /* pitch_3d == to next slice in next 2D array of blocks */
- unsigned pitch_2d = tile_h * 64;
- unsigned pitch_3d = tile_d * align(ny, tile_h) * pitch;
-
- return (z % tile_d) * pitch_2d + (z / tile_d) * pitch_3d;
-}
-
static struct pipe_transfer *
nv50_transfer_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
unsigned face, unsigned level, unsigned zslice,
return NULL;
pipe_texture_reference(&tx->base.texture, pt);
- tx->base.format = pt->format;
+ tx->nblocksx = util_format_get_nblocksx(pt->format, u_minify(pt->width0, level));
+ tx->nblocksy = util_format_get_nblocksy(pt->format, u_minify(pt->height0, level));
tx->base.width = w;
tx->base.height = h;
- tx->base.block = pt->block;
- if (!pt->nblocksx[level]) {
- tx->base.nblocksx = pf_get_nblocksx(&pt->block,
- pt->width[level]);
- tx->base.nblocksy = pf_get_nblocksy(&pt->block,
- pt->height[level]);
- } else {
- tx->base.nblocksx = pt->nblocksx[level];
- tx->base.nblocksy = pt->nblocksy[level];
- }
- tx->base.stride = tx->base.nblocksx * pt->block.size;
+ tx->base.stride = tx->nblocksx * util_format_get_blocksize(pt->format);
tx->base.usage = usage;
tx->level_pitch = lvl->pitch;
- tx->level_width = mt->base.base.width[level];
- tx->level_height = mt->base.base.height[level];
- tx->level_depth = mt->base.base.depth[level];
+ tx->level_width = u_minify(mt->base.base.width0, level);
+ tx->level_height = u_minify(mt->base.base.height0, level);
+ tx->level_depth = u_minify(mt->base.base.depth0, level);
tx->level_offset = lvl->image_offset[image];
tx->level_tiling = lvl->tile_mode;
- tx->level_x = pf_get_nblocksx(&tx->base.block, x);
- tx->level_y = pf_get_nblocksy(&tx->base.block, y);
+ tx->level_z = zslice;
+ tx->level_x = util_format_get_nblocksx(pt->format, x);
+ tx->level_y = util_format_get_nblocksy(pt->format, y);
ret = nouveau_bo_new(dev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP, 0,
- tx->base.nblocksy * tx->base.stride, &tx->bo);
+ tx->nblocksy * tx->base.stride, &tx->bo);
if (ret) {
FREE(tx);
return NULL;
}
- if (pt->target == PIPE_TEXTURE_3D)
- tx->level_offset += get_zslice_offset(lvl->tile_mode, zslice,
- lvl->pitch,
- tx->base.nblocksy);
-
if (usage & PIPE_TRANSFER_READ) {
- nx = pf_get_nblocksx(&tx->base.block, tx->base.width);
- ny = pf_get_nblocksy(&tx->base.block, tx->base.height);
+ nx = util_format_get_nblocksx(pt->format, tx->base.width);
+ ny = util_format_get_nblocksy(pt->format, tx->base.height);
nv50_transfer_rect_m2mf(pscreen, mt->base.bo, tx->level_offset,
tx->level_pitch, tx->level_tiling,
- x, y,
- tx->base.nblocksx, tx->base.nblocksy,
+ x, y, zslice,
+ tx->nblocksx, tx->nblocksy,
tx->level_depth,
tx->bo, 0,
tx->base.stride, tx->bo->tile_mode,
- 0, 0,
- tx->base.nblocksx, tx->base.nblocksy, 1,
- tx->base.block.size, nx, ny,
+ 0, 0, 0,
+ tx->nblocksx, tx->nblocksy, 1,
+ util_format_get_blocksize(pt->format), nx, ny,
NOUVEAU_BO_VRAM | NOUVEAU_BO_GART,
NOUVEAU_BO_GART);
}
{
struct nv50_transfer *tx = (struct nv50_transfer *)ptx;
struct nv50_miptree *mt = nv50_miptree(ptx->texture);
+ struct pipe_texture *pt = ptx->texture;
- unsigned nx = pf_get_nblocksx(&tx->base.block, tx->base.width);
- unsigned ny = pf_get_nblocksy(&tx->base.block, tx->base.height);
+ unsigned nx = util_format_get_nblocksx(pt->format, tx->base.width);
+ unsigned ny = util_format_get_nblocksy(pt->format, tx->base.height);
if (ptx->usage & PIPE_TRANSFER_WRITE) {
- struct pipe_screen *pscreen = ptx->texture->screen;
+ struct pipe_screen *pscreen = pt->screen;
nv50_transfer_rect_m2mf(pscreen, tx->bo, 0,
tx->base.stride, tx->bo->tile_mode,
- 0, 0,
- tx->base.nblocksx, tx->base.nblocksy, 1,
+ 0, 0, 0,
+ tx->nblocksx, tx->nblocksy, 1,
mt->base.bo, tx->level_offset,
tx->level_pitch, tx->level_tiling,
- tx->level_x, tx->level_y,
- tx->base.nblocksx, tx->base.nblocksy,
+ tx->level_x, tx->level_y, tx->level_z,
+ tx->nblocksx, tx->nblocksy,
tx->level_depth,
- tx->base.block.size, nx, ny,
+ util_format_get_blocksize(pt->format), nx, ny,
NOUVEAU_BO_GART, NOUVEAU_BO_VRAM |
NOUVEAU_BO_GART);
}
reloc |= NOUVEAU_BO_WR;
- WAIT_RING (chan, 32);
+ MARK_RING (chan, 32, 2); /* flush on lack of space or relocs */
if (bo->tile_flags) {
BEGIN_RING(chan, eng2d, NV50_2D_DST_FORMAT, 5);
#include "pipe/p_state.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
+
#include "nv50_context.h"
static boolean
}
static INLINE uint32_t
-nv50_vbo_type_to_hw(unsigned type)
+nv50_vbo_type_to_hw(enum pipe_format format)
{
- switch (type) {
- case PIPE_FORMAT_TYPE_FLOAT:
+ const struct util_format_description *desc;
+
+ desc = util_format_description(format);
+ assert(desc);
+
+ switch (desc->channel[0].type) {
+ case UTIL_FORMAT_TYPE_FLOAT:
return NV50TCL_VERTEX_ARRAY_ATTRIB_TYPE_FLOAT;
- case PIPE_FORMAT_TYPE_UNORM:
- return NV50TCL_VERTEX_ARRAY_ATTRIB_TYPE_UNORM;
- case PIPE_FORMAT_TYPE_SNORM:
- return NV50TCL_VERTEX_ARRAY_ATTRIB_TYPE_SNORM;
- case PIPE_FORMAT_TYPE_USCALED:
+ case UTIL_FORMAT_TYPE_UNSIGNED:
+ if (desc->channel[0].normalized) {
+ return NV50TCL_VERTEX_ARRAY_ATTRIB_TYPE_UNORM;
+ }
return NV50TCL_VERTEX_ARRAY_ATTRIB_TYPE_USCALED;
- case PIPE_FORMAT_TYPE_SSCALED:
+ case UTIL_FORMAT_TYPE_SIGNED:
+ if (desc->channel[0].normalized) {
+ return NV50TCL_VERTEX_ARRAY_ATTRIB_TYPE_SNORM;
+ }
return NV50TCL_VERTEX_ARRAY_ATTRIB_TYPE_SSCALED;
/*
case PIPE_FORMAT_TYPE_UINT:
{
uint32_t hw_type, hw_size;
enum pipe_format pf = ve->src_format;
- unsigned size = pf_size_x(pf) << pf_exp2(pf);
+ const struct util_format_description *desc;
+ unsigned size;
+
+ desc = util_format_description(pf);
+ assert(desc);
+
+ size = util_format_get_component_bits(pf, UTIL_FORMAT_COLORSPACE_RGB, 0);
- hw_type = nv50_vbo_type_to_hw(pf_type(pf));
+ hw_type = nv50_vbo_type_to_hw(pf);
hw_size = nv50_vbo_size_to_hw(size, ve->nr_components);
if (!hw_type || !hw_size) {
return 0x24e80000;
}
- if (pf_swizzle_x(pf) == 2) /* BGRA */
+ if (desc->swizzle[0] == UTIL_FORMAT_SWIZZLE_Z) /* BGRA */
hw_size |= (1 << 31); /* no real swizzle bits :-( */
return (hw_type | hw_size);
float *v;
int ret;
enum pipe_format pf = ve->src_format;
+ const struct util_format_description *desc;
- if ((pf_type(pf) != PIPE_FORMAT_TYPE_FLOAT) ||
- (pf_size_x(pf) << pf_exp2(pf)) != 32)
+ desc = util_format_description(pf);
+ assert(desc);
+
+ if ((desc->channel[0].type != UTIL_FORMAT_TYPE_FLOAT) ||
+ util_format_get_component_bits(pf, UTIL_FORMAT_COLORSPACE_RGB, 0) != 32)
return FALSE;
ret = nouveau_bo_map(bo, NOUVEAU_BO_RD);
so_data (so, fui(v[1]));
break;
case 1:
+ if (attrib == nv50->vertprog->cfg.edgeflag_in) {
+ so_method(so, tesla, 0x15e4, 1);
+ so_data (so, v[0] ? 1 : 0);
+ }
so_method(so, tesla, NV50TCL_VTX_ATTR_1F(attrib), 1);
so_data (so, fui(v[0]));
break;
!(nv50->vtxbuf[i].buffer->usage & PIPE_BUFFER_USAGE_VERTEX))
nv50->vbo_fifo = 0xffff;
+ if (nv50->vertprog->cfg.edgeflag_in < 16)
+ nv50->vbo_fifo = 0xffff; /* vertprog can't set edgeflag */
+
n_ve = MAX2(nv50->vtxelt_nr, nv50->state.vtxelt_nr);
vtxattr = NULL;
unsigned nr_ve;
unsigned vtx_dwords;
unsigned vtx_max;
+
+ float edgeflag;
+ unsigned ve_edgeflag;
};
static INLINE void
if (nv50_map_vbufs(nv50) == FALSE)
return FALSE;
+ emit->ve_edgeflag = nv50->vertprog->cfg.edgeflag_in;
+
+ emit->edgeflag = 0.5f;
emit->nr_ve = 0;
emit->vtx_dwords = 0;
for (i = 0; i < nv50->vtxelt_nr; ++i) {
struct pipe_vertex_element *ve;
struct pipe_vertex_buffer *vb;
- unsigned n, type, size;
+ unsigned n, size;
+ const struct util_format_description *desc;
ve = &nv50->vtxelt[i];
vb = &nv50->vtxbuf[ve->vertex_buffer_index];
emit->map[n] = nouveau_bo(vb->buffer)->map +
(start * vb->stride + ve->src_offset);
- type = pf_type(ve->src_format);
- size = pf_size_x(ve->src_format) << pf_exp2(ve->src_format);
+ desc = util_format_description(ve->src_format);
+ assert(desc);
+
+ size = util_format_get_component_bits(
+ ve->src_format, UTIL_FORMAT_COLORSPACE_RGB, 0);
assert(ve->nr_components > 0 && ve->nr_components <= 4);
}
emit->vtx_max = 512 / emit->vtx_dwords;
+ if (emit->ve_edgeflag < 16)
+ emit->vtx_max = 1;
return TRUE;
}
+static INLINE void
+set_edgeflag(struct nouveau_channel *chan,
+ struct nouveau_grobj *tesla,
+ struct nv50_vbo_emitctx *emit, uint32_t index)
+{
+ unsigned i = emit->ve_edgeflag;
+
+ if (i < 16) {
+ float f = *((float *)(emit->map[i] + index * emit->stride[i]));
+
+ if (emit->edgeflag != f) {
+ emit->edgeflag = f;
+
+ BEGIN_RING(chan, tesla, 0x15e4, 1);
+ OUT_RING (chan, f ? 1 : 0);
+ }
+ }
+}
+
static boolean
nv50_push_arrays(struct nv50_context *nv50, unsigned start, unsigned count)
{
unsigned i, dw, nr = MIN2(count, emit.vtx_max);
dw = nr * emit.vtx_dwords;
+ set_edgeflag(chan, tesla, &emit, 0); /* nr will be 1 */
+
BEGIN_RING(chan, tesla, NV50TCL_VERTEX_DATA | 0x40000000, dw);
for (i = 0; i < nr; ++i)
emit_vtx_next(chan, &emit);
unsigned i, dw, nr = MIN2(count, emit.vtx_max);
dw = nr * emit.vtx_dwords;
+ set_edgeflag(chan, tesla, &emit, *map);
+
BEGIN_RING(chan, tesla, NV50TCL_VERTEX_DATA | 0x40000000, dw);
for (i = 0; i < nr; ++i)
emit_vtx(chan, &emit, *map++);
unsigned i, dw, nr = MIN2(count, emit.vtx_max);
dw = nr * emit.vtx_dwords;
+ set_edgeflag(chan, tesla, &emit, *map);
+
BEGIN_RING(chan, tesla, NV50TCL_VERTEX_DATA | 0x40000000, dw);
for (i = 0; i < nr; ++i)
emit_vtx(chan, &emit, *map++);
unsigned i, dw, nr = MIN2(count, emit.vtx_max);
dw = nr * emit.vtx_dwords;
+ set_edgeflag(chan, tesla, &emit, *map);
+
BEGIN_RING(chan, tesla, NV50TCL_VERTEX_DATA | 0x40000000, dw);
for (i = 0; i < nr; ++i)
emit_vtx(chan, &emit, *map++);
LIBNAME = r300
C_SOURCES = \
+ r300_blit.c \
r300_chipset.c \
- r300_clear.c \
r300_context.c \
r300_debug.c \
r300_emit.c \
r300_state.c \
r300_state_derived.c \
r300_state_invariant.c \
- r300_vbo.c \
r300_vs.c \
r300_texture.c \
r300_tgsi_to_rc.c
LIBRARY_INCLUDES = \
- -I$(TOP)/src/mesa/drivers/dri/r300/compiler
+ -I$(TOP)/src/mesa/drivers/dri/r300/compiler \
+ -I$(TOP)/src/gallium/winsys/drm/radeon/core
COMPILER_ARCHIVE = $(TOP)/src/mesa/drivers/dri/r300/compiler/libr300compiler.a
r300 = env.ConvenienceLibrary(
target = 'r300',
source = [
+ 'r300_blit.c',
'r300_chipset.c',
- 'r300_clear.c',
'r300_context.c',
'r300_debug.c',
'r300_emit.c',
--- /dev/null
+/*
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE. */
+
+#include "r300_blit.h"
+#include "r300_context.h"
+
+#include "util/u_rect.h"
+
+static void r300_blitter_save_states(struct r300_context* r300)
+{
+ util_blitter_save_blend(r300->blitter, r300->blend_state);
+ util_blitter_save_depth_stencil_alpha(r300->blitter, r300->dsa_state);
+ util_blitter_save_rasterizer(r300->blitter, r300->rs_state);
+ util_blitter_save_fragment_shader(r300->blitter, r300->fs);
+ util_blitter_save_vertex_shader(r300->blitter, r300->vs);
+}
+
+/* Clear currently bound buffers. */
+void r300_clear(struct pipe_context* pipe,
+ unsigned buffers,
+ const float* rgba,
+ double depth,
+ unsigned stencil)
+{
+ /* XXX Implement fastfill.
+ *
+ * If fastfill is enabled, a few facts should be considered:
+ *
+ * 1) Zbuffer must be micro-tiled and whole microtiles must be
+ * written.
+ *
+ * 2) ZB_DEPTHCLEARVALUE is used to clear a zbuffer and Z Mask must be
+ * equal to 0.
+ *
+ * 3) RB3D_COLOR_CLEAR_VALUE is used to clear a colorbuffer and
+ * RB3D_COLOR_CHANNEL_MASK must be equal to 0.
+ *
+ * 4) ZB_CB_CLEAR can be used to make the ZB units help in clearing
+ * the colorbuffer. The color clear value is supplied through both
+ * RB3D_COLOR_CLEAR_VALUE and ZB_DEPTHCLEARVALUE, and the colorbuffer
+ * must be set in ZB_DEPTHOFFSET and ZB_DEPTHPITCH in addition to
+ * RB3D_COLOROFFSET and RB3D_COLORPITCH. It's obvious that the zbuffer
+ * will not be cleared and multiple render targets cannot be cleared
+ * this way either.
+ *
+ * 5) For 16-bit integer buffering, compression causes a hung with one or
+ * two samples and should not be used.
+ *
+ * 6) Fastfill must not be used if reading of compressed Z data is disabled
+ * and writing of compressed Z data is enabled (RD/WR_COMP_ENABLE),
+ * i.e. it cannot be used to compress the zbuffer.
+ * (what the hell does that mean and how does it fit in clearing
+ * the buffers?)
+ *
+ * - Marek
+ */
+
+ struct r300_context* r300 = r300_context(pipe);
+
+ r300_blitter_save_states(r300);
+
+ util_blitter_clear(r300->blitter,
+ r300->framebuffer_state.width,
+ r300->framebuffer_state.height,
+ r300->framebuffer_state.nr_cbufs,
+ buffers, rgba, depth, stencil);
+}
+
+/* Copy a block of pixels from one surface to another. */
+void r300_surface_copy(struct pipe_context* pipe,
+ struct pipe_surface* dst,
+ unsigned dstx, unsigned dsty,
+ struct pipe_surface* src,
+ unsigned srcx, unsigned srcy,
+ unsigned width, unsigned height)
+{
+ struct r300_context* r300 = r300_context(pipe);
+
+ /* Yeah we have to save all those states to ensure this blitter operation
+ * is really transparent. The states will be restored by the blitter once
+ * copying is done. */
+ r300_blitter_save_states(r300);
+ util_blitter_save_framebuffer(r300->blitter, &r300->framebuffer_state);
+
+ util_blitter_save_fragment_sampler_states(
+ r300->blitter, r300->sampler_count, (void**)r300->sampler_states);
+
+ util_blitter_save_fragment_sampler_textures(
+ r300->blitter, r300->texture_count,
+ (struct pipe_texture**)r300->textures);
+
+ /* Do a copy */
+ util_blitter_copy(r300->blitter,
+ dst, dstx, dsty, src, srcx, srcy, width, height, TRUE);
+}
+
+/* Fill a region of a surface with a constant value. */
+void r300_surface_fill(struct pipe_context* pipe,
+ struct pipe_surface* dst,
+ unsigned dstx, unsigned dsty,
+ unsigned width, unsigned height,
+ unsigned value)
+{
+ struct r300_context* r300 = r300_context(pipe);
+
+ r300_blitter_save_states(r300);
+ util_blitter_save_framebuffer(r300->blitter, &r300->framebuffer_state);
+
+ util_blitter_fill(r300->blitter,
+ dst, dstx, dsty, width, height, value);
+}
--- /dev/null
+/*
+ * Copyright 2008 Marek Olšák <maraeo@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE. */
+
+#ifndef R300_BLIT_H
+#define R300_BLIT_H
+
+struct pipe_context;
+struct pipe_surface;
+
+void r300_clear(struct pipe_context* pipe,
+ unsigned buffers,
+ const float* rgba,
+ double depth,
+ unsigned stencil);
+
+void r300_surface_copy(struct pipe_context* pipe,
+ struct pipe_surface* dst,
+ unsigned dstx, unsigned dsty,
+ struct pipe_surface* src,
+ unsigned srcx, unsigned srcy,
+ unsigned width, unsigned height);
+
+void r300_surface_fill(struct pipe_context* pipe,
+ struct pipe_surface* dst,
+ unsigned dstx, unsigned dsty,
+ unsigned width, unsigned height,
+ unsigned value);
+
+#endif /* R300_BLIT_H */
+++ /dev/null
-/*
- * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE. */
-
-#include "r300_clear.h"
-#include "r300_context.h"
-
-#include "util/u_clear.h"
-
-/* Clears currently bound buffers. */
-void r300_clear(struct pipe_context* pipe,
- unsigned buffers,
- const float* rgba,
- double depth,
- unsigned stencil)
-{
- /* XXX we can and should do one clear if both color and zs are set */
- util_clear(pipe, &r300_context(pipe)->framebuffer_state,
- buffers, rgba, depth, stencil);
-}
+++ /dev/null
-/*
- * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE. */
-
-#ifndef R300_CLEAR_H
-#define R300_CLEAR_H
-
-struct pipe_context;
-
-void r300_clear(struct pipe_context* pipe,
- unsigned buffers,
- const float* rgba,
- double depth,
- unsigned stencil);
-
-#endif /* R300_CLEAR_H */
#include "util/u_memory.h"
#include "util/u_simple_list.h"
-#include "r300_clear.h"
+#include "r300_blit.h"
#include "r300_context.h"
#include "r300_flush.h"
#include "r300_query.h"
#include "r300_screen.h"
#include "r300_state_derived.h"
#include "r300_state_invariant.h"
+#include "r300_texture.h"
#include "r300_winsys.h"
static enum pipe_error r300_clear_hash_table(void* key, void* value,
struct r300_context* r300 = r300_context(context);
struct r300_query* query, * temp;
+ util_blitter_destroy(r300->blitter);
+
util_hash_table_foreach(r300->shader_hash_table, r300_clear_hash_table,
NULL);
util_hash_table_destroy(r300->shader_hash_table);
FREE(r300->blend_color_state);
FREE(r300->rs_block);
FREE(r300->scissor_state);
+ FREE(r300->vertex_info);
FREE(r300->viewport_state);
FREE(r300);
}
}
struct pipe_context* r300_create_context(struct pipe_screen* screen,
- struct r300_winsys* r300_winsys)
+ struct radeon_winsys* radeon_winsys)
{
struct r300_context* r300 = CALLOC_STRUCT(r300_context);
struct r300_screen* r300screen = r300_screen(screen);
if (!r300)
return NULL;
- r300->winsys = r300_winsys;
+ r300->winsys = radeon_winsys;
- r300->context.winsys = (struct pipe_winsys*)r300_winsys;
+ r300->context.winsys = (struct pipe_winsys*)radeon_winsys;
r300->context.screen = screen;
r300_init_debug(r300);
r300->context.destroy = r300_destroy_context;
r300->context.clear = r300_clear;
+ r300->context.surface_copy = r300_surface_copy;
+ r300->context.surface_fill = r300_surface_fill;
- if (r300screen->caps->has_tcl)
- {
+ if (r300screen->caps->has_tcl) {
r300->context.draw_arrays = r300_draw_arrays;
r300->context.draw_elements = r300_draw_elements;
r300->context.draw_range_elements = r300_draw_range_elements;
- }
- else
- {
- assert(0);
+ } else {
+ r300->context.draw_arrays = r300_swtcl_draw_arrays;
+ r300->context.draw_elements = r300_draw_elements;
+ r300->context.draw_range_elements = r300_swtcl_draw_range_elements;
+
+ /* Create a Draw. This is used for SW TCL. */
+ r300->draw = draw_create();
+ /* Enable our renderer. */
+ draw_set_rasterize_stage(r300->draw, r300_draw_stage(r300));
+ /* Enable Draw's clipping. */
+ draw_set_driver_clipping(r300->draw, FALSE);
+ /* Force Draw to never do viewport transform, since we can do
+ * transform in hardware, always. */
+ draw_set_viewport_state(r300->draw, &r300_viewport_identity);
}
r300->context.is_texture_referenced = r300_is_texture_referenced;
r300->blend_color_state = CALLOC_STRUCT(r300_blend_color_state);
r300->rs_block = CALLOC_STRUCT(r300_rs_block);
r300->scissor_state = CALLOC_STRUCT(r300_scissor_state);
+ r300->vertex_info = CALLOC_STRUCT(r300_vertex_info);
r300->viewport_state = CALLOC_STRUCT(r300_viewport_state);
- /* Create a Draw. This is used for vert collation and SW TCL. */
- r300->draw = draw_create();
- /* Enable our renderer. */
- draw_set_rasterize_stage(r300->draw, r300_draw_stage(r300));
- /* Disable Draw's clipping if TCL is present. */
- draw_set_driver_clipping(r300->draw, r300_screen(screen)->caps->has_tcl);
- /* Force Draw to never do viewport transform, since (again) we can do
- * transform in hardware, always. */
- draw_set_viewport_state(r300->draw, &r300_viewport_identity);
-
/* Open up the OQ BO. */
r300->oqbo = screen->buffer_create(screen, 4096,
PIPE_BUFFER_USAGE_VERTEX, 4096);
r300->winsys->set_flush_cb(r300->winsys, r300_flush_cb, r300);
r300->dirty_state = R300_NEW_KITCHEN_SINK;
r300->dirty_hw++;
+
+ r300->blitter = util_blitter_create(&r300->context);
+
return &r300->context;
}
#include "draw/draw_vertex.h"
+#include "util/u_blitter.h"
+
#include "pipe/p_context.h"
#include "pipe/p_inlines.h"
};
struct r300_sampler_state {
+ struct pipe_sampler_state state;
+
uint32_t filter0; /* R300_TX_FILTER0: 0x4400 */
uint32_t filter1; /* R300_TX_FILTER1: 0x4440 */
uint32_t border_color; /* R300_TX_BORDER_COLOR: 0x45c0 */
+
+ /* Min/max LOD must be clamped to [0, last_level], thus
+ * it's dependent on a currently bound texture */
+ unsigned min_lod, max_lod;
+};
+
+struct r300_scissor_regs {
+ uint32_t top_left; /* R300_SC_SCISSORS_TL: 0x43e0 */
+ uint32_t bottom_right; /* R300_SC_SCISSORS_BR: 0x43e4 */
+
+ /* Whether everything is culled by scissoring. */
+ boolean empty_area;
};
struct r300_scissor_state {
- uint32_t scissor_top_left; /* R300_SC_SCISSORS_TL: 0x43e0 */
- uint32_t scissor_bottom_right; /* R300_SC_SCISSORS_BR: 0x43e4 */
+ struct r300_scissor_regs framebuffer;
+ struct r300_scissor_regs scissor;
};
struct r300_texture_state {
struct r300_vertex_info {
/* Parent class */
struct vertex_info vinfo;
- /* Map of vertex attributes into PVS memory for HW TCL,
- * or GA memory for SW TCL. */
- int vs_tab[16];
- /* Map of rasterizer attributes from GB through RS to US. */
- int fs_tab[16];
/* R300_VAP_PROG_STREAK_CNTL_[0-7] */
uint32_t vap_prog_stream_cntl[8];
struct pipe_context context;
/* The interface to the windowing system, etc. */
- struct r300_winsys* winsys;
+ struct radeon_winsys* winsys;
/* Draw module. Used mostly for SW TCL. */
struct draw_context* draw;
+ /* Accelerated blit support. */
+ struct blitter_context* blitter;
/* Vertex buffer for rendering. */
struct pipe_buffer* vbo;
#include "util/u_math.h"
#include "r300_reg.h"
-#include "r300_winsys.h"
+
+#include "radeon_winsys.h"
/* Yes, I know macros are ugly. However, they are much prettier than the code
* that they neatly hide away, and don't have the cost of function setup,so
#define CS_LOCALS(context) \
struct r300_context* const cs_context_copy = (context); \
- struct r300_winsys* cs_winsys = cs_context_copy->winsys; \
+ struct radeon_winsys* cs_winsys = cs_context_copy->winsys; \
int cs_count = 0;
#define CHECK_CS(size) \
- cs_winsys->check_cs(cs_winsys, (size))
+ assert(cs_winsys->check_cs(cs_winsys, (size)))
#define BEGIN_CS(size) do { \
CHECK_CS(size); \
cs_count -= 3; \
} while (0)
+#define OUT_CS_RELOC_NO_OFFSET(bo, rd, wd, flags) do { \
+ DBG(cs_context_copy, DBG_CS, "r300: writing relocation for buffer %p, " \
+ "domains (%d, %d, %d)\n", \
+ bo, rd, wd, flags); \
+ assert(bo); \
+ cs_winsys->write_cs_reloc(cs_winsys, bo, rd, wd, flags); \
+ cs_count -= 2; \
+} while (0)
+
#define END_CS do { \
if (VERY_VERBOSE_CS) { \
DBG(cs_context_copy, DBG_CS, "r300: END_CS in %s (%s:%d)\n", __FUNCTION__, \
/*
* Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
/* r300_emit: Functions for emitting state. */
+#include "util/u_format.h"
#include "util/u_math.h"
#include "r300_context.h"
CS_LOCALS(r300);
BEGIN_CS(8);
OUT_CS_REG_SEQ(R300_RB3D_CBLEND, 3);
- OUT_CS(blend->blend_control);
- OUT_CS(blend->alpha_blend_control);
- OUT_CS(blend->color_channel_mask);
+ if (r300->framebuffer_state.nr_cbufs) {
+ OUT_CS(blend->blend_control);
+ OUT_CS(blend->alpha_blend_control);
+ OUT_CS(blend->color_channel_mask);
+ } else {
+ OUT_CS(0);
+ OUT_CS(0);
+ OUT_CS(0);
+ /* XXX also disable fastfill here once it's supported */
+ }
OUT_CS_REG(R300_RB3D_ROPCNTL, blend->rop);
OUT_CS_REG(R300_RB3D_DITHER_CTL, blend->dither);
END_CS;
struct rc_constant * constant,
struct r300_constant_buffer * externals)
{
- static const float zero[4] = { 0.0, 0.0, 0.0, 0.0 };
+ static float vec[4] = { 0.0, 0.0, 0.0, 1.0 };
+ struct pipe_texture *tex;
+
switch(constant->Type) {
case RC_CONSTANT_EXTERNAL:
return externals->constants[constant->u.External];
case RC_CONSTANT_IMMEDIATE:
return constant->u.Immediate;
+ case RC_CONSTANT_STATE:
+ switch (constant->u.State[0]) {
+ /* Factor for converting rectangle coords to
+ * normalized coords. Should only show up on non-r500. */
+ case RC_STATE_R300_TEXRECT_FACTOR:
+ tex = &r300->textures[constant->u.State[1]]->tex;
+ vec[0] = 1.0 / tex->width0;
+ vec[1] = 1.0 / tex->height0;
+ break;
+
+ /* Texture compare-fail value. */
+ /* XXX Since Gallium doesn't support GL_ARB_shadow_ambient,
+ * this is always (0,0,0,0). */
+ case RC_STATE_SHADOW_AMBIENT:
+ vec[3] = 0;
+ break;
+
+ default:
+ debug_printf("r300: Implementation error: "
+ "Unknown RC_CONSTANT type %d\n", constant->u.State[0]);
+ }
+ break;
+
default:
- debug_printf("r300: Implementation error: Unhandled constant type %i\n",
- constant->Type);
- return zero;
+ debug_printf("r300: Implementation error: "
+ "Unhandled constant type %d\n", constant->Type);
}
+
+ /* This should either be (0, 0, 0, 1), which should be a relatively safe
+ * RGBA or STRQ value, or it could be one of the RC_CONSTANT_STATE
+ * state factors. */
+ return vec;
}
/* Convert a normal single-precision float into the 7.16 format
BEGIN_CS(13 +
((code->inst_end + 1) * 6));
- OUT_CS_REG(R500_US_CONFIG, 0);
+ OUT_CS_REG(R500_US_CONFIG, R500_ZERO_TIMES_ANYTHING_EQUALS_ZERO);
OUT_CS_REG(R500_US_PIXSIZE, code->max_temp_idx);
OUT_CS_REG(R500_US_CODE_RANGE,
R500_US_CODE_RANGE_ADDR(0) | R500_US_CODE_RANGE_SIZE(code->inst_end));
int i;
CS_LOCALS(r300);
- BEGIN_CS((10 * fb->nr_cbufs) + (fb->zsbuf ? 10 : 0) + 4);
+ /* Shouldn't fail unless there is a bug in the state tracker. */
+ assert(fb->nr_cbufs <= 4);
+
+ BEGIN_CS((10 * fb->nr_cbufs) + (2 * (4 - fb->nr_cbufs)) +
+ (fb->zsbuf ? 10 : 0) + 6);
+
+ /* Flush and free renderbuffer caches. */
OUT_CS_REG(R300_RB3D_DSTCACHE_CTLSTAT,
R300_RB3D_DSTCACHE_CTLSTAT_DC_FREE_FREE_3D_TAGS |
R300_RB3D_DSTCACHE_CTLSTAT_DC_FLUSH_FLUSH_DIRTY_3D);
R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE |
R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE);
+ /* Set the number of colorbuffers. */
+ OUT_CS_REG(R300_RB3D_CCTL, R300_RB3D_CCTL_NUM_MULTIWRITES(fb->nr_cbufs));
+
+ /* Set up colorbuffers. */
for (i = 0; i < fb->nr_cbufs; i++) {
surf = fb->cbufs[i];
tex = (struct r300_texture*)surf->texture;
r300_translate_out_fmt(surf->format));
}
+ /* Disable unused colorbuffers. */
+ for (; i < 4; i++) {
+ OUT_CS_REG(R300_US_OUT_FMT_0 + (4 * i), R300_US_OUT_FMT_UNUSED);
+ }
+
+ /* Set up a zbuffer. */
if (fb->zsbuf) {
surf = fb->zsbuf;
tex = (struct r300_texture*)surf->texture;
if (!query)
return;
- /* XXX This will almost certainly not return good results
- * for overlapping queries. */
BEGIN_CS(4);
if (caps->family == CHIP_FAMILY_RV530) {
OUT_CS_REG(RV530_FG_ZBREG_DEST, RV530_FG_ZBREG_DEST_PIPE_SELECT_ALL);
END_CS;
}
-void r300_emit_scissor_state(struct r300_context* r300,
- struct r300_scissor_state* scissor)
+static void r300_emit_scissor_regs(struct r300_context* r300,
+ struct r300_scissor_regs* scissor)
{
CS_LOCALS(r300);
BEGIN_CS(3);
OUT_CS_REG_SEQ(R300_SC_SCISSORS_TL, 2);
- OUT_CS(scissor->scissor_top_left);
- OUT_CS(scissor->scissor_bottom_right);
+ OUT_CS(scissor->top_left);
+ OUT_CS(scissor->bottom_right);
END_CS;
}
+void r300_emit_scissor_state(struct r300_context* r300,
+ struct r300_scissor_state* scissor)
+{
+ if (r300->rs_state->rs.scissor) {
+ r300_emit_scissor_regs(r300, &scissor->scissor);
+ } else {
+ r300_emit_scissor_regs(r300, &scissor->framebuffer);
+ }
+}
+
void r300_emit_texture(struct r300_context* r300,
struct r300_sampler_state* sampler,
struct r300_texture* tex,
unsigned offset)
{
uint32_t filter0 = sampler->filter0;
+ uint32_t format0 = tex->state.format0;
+ unsigned min_level, max_level;
CS_LOCALS(r300);
/* to emulate 1D textures through 2D ones correctly */
filter0 |= R300_TX_WRAP_T(R300_TX_CLAMP_TO_EDGE);
}
+ /* determine min/max levels */
+ /* the MAX_MIP level is the largest (finest) one */
+ max_level = MIN2(sampler->max_lod, tex->tex.last_level);
+ min_level = MIN2(sampler->min_lod, max_level);
+ format0 |= R300_TX_NUM_LEVELS(max_level);
+ filter0 |= R300_TX_MAX_MIP_LEVEL(min_level);
+
BEGIN_CS(16);
OUT_CS_REG(R300_TX_FILTER0_0 + (offset * 4), filter0 |
(offset << 28));
OUT_CS_REG(R300_TX_FILTER1_0 + (offset * 4), sampler->filter1);
OUT_CS_REG(R300_TX_BORDER_COLOR_0 + (offset * 4), sampler->border_color);
- OUT_CS_REG(R300_TX_FORMAT0_0 + (offset * 4), tex->state.format0);
+ OUT_CS_REG(R300_TX_FORMAT0_0 + (offset * 4), format0);
OUT_CS_REG(R300_TX_FORMAT1_0 + (offset * 4), tex->state.format1);
OUT_CS_REG(R300_TX_FORMAT2_0 + (offset * 4), tex->state.format2);
OUT_CS_REG_SEQ(R300_TX_OFFSET_0 + (offset * 4), 1);
END_CS;
}
-/* XXX I can't read this and that's not good */
-void r300_emit_aos(struct r300_context* r300, unsigned offset)
+static boolean r300_validate_aos(struct r300_context *r300)
{
struct pipe_vertex_buffer *vbuf = r300->vertex_buffer;
struct pipe_vertex_element *velem = r300->vertex_element;
- CS_LOCALS(r300);
int i;
- unsigned aos_count = r300->vertex_element_count;
+ /* Check if formats and strides are aligned to the size of DWORD. */
+ for (i = 0; i < r300->vertex_element_count; i++) {
+ if (vbuf[velem[i].vertex_buffer_index].stride % 4 != 0 ||
+ util_format_get_blocksize(velem[i].src_format) % 4 != 0) {
+ return FALSE;
+ }
+ }
+ return TRUE;
+}
+
+void r300_emit_aos(struct r300_context* r300, unsigned offset)
+{
+ struct pipe_vertex_buffer *vb1, *vb2, *vbuf = r300->vertex_buffer;
+ struct pipe_vertex_element *velem = r300->vertex_element;
+ int i;
+ unsigned size1, size2, aos_count = r300->vertex_element_count;
unsigned packet_size = (aos_count * 3 + 1) / 2;
+ CS_LOCALS(r300);
+
+ /* XXX Move this checking to a more approriate place. */
+ if (!r300_validate_aos(r300)) {
+ /* XXX We should fallback using Draw. */
+ assert(0);
+ }
+
BEGIN_CS(2 + packet_size + aos_count * 2);
OUT_CS_PKT3(R300_PACKET3_3D_LOAD_VBPNTR, packet_size);
OUT_CS(aos_count);
+
for (i = 0; i < aos_count - 1; i += 2) {
- int buf_num1 = velem[i].vertex_buffer_index;
- int buf_num2 = velem[i+1].vertex_buffer_index;
- assert(vbuf[buf_num1].stride % 4 == 0 && pf_get_size(velem[i].src_format) % 4 == 0);
- assert(vbuf[buf_num2].stride % 4 == 0 && pf_get_size(velem[i+1].src_format) % 4 == 0);
- OUT_CS((pf_get_size(velem[i].src_format) >> 2) | (vbuf[buf_num1].stride << 6) |
- (pf_get_size(velem[i+1].src_format) << 14) | (vbuf[buf_num2].stride << 22));
- OUT_CS(vbuf[buf_num1].buffer_offset + velem[i].src_offset +
- offset * vbuf[buf_num1].stride);
- OUT_CS(vbuf[buf_num2].buffer_offset + velem[i+1].src_offset +
- offset * vbuf[buf_num2].stride);
+ vb1 = &vbuf[velem[i].vertex_buffer_index];
+ vb2 = &vbuf[velem[i+1].vertex_buffer_index];
+ size1 = util_format_get_blocksize(velem[i].src_format);
+ size2 = util_format_get_blocksize(velem[i+1].src_format);
+
+ OUT_CS(R300_VBPNTR_SIZE0(size1) | R300_VBPNTR_STRIDE0(vb1->stride) |
+ R300_VBPNTR_SIZE1(size2) | R300_VBPNTR_STRIDE1(vb2->stride));
+ OUT_CS(vb1->buffer_offset + velem[i].src_offset + offset * vb1->stride);
+ OUT_CS(vb2->buffer_offset + velem[i+1].src_offset + offset * vb2->stride);
}
+
if (aos_count & 1) {
- int buf_num = velem[i].vertex_buffer_index;
- assert(vbuf[buf_num].stride % 4 == 0 && pf_get_size(velem[i].src_format) % 4 == 0);
- OUT_CS((pf_get_size(velem[i].src_format) >> 2) | (vbuf[buf_num].stride << 6));
- OUT_CS(vbuf[buf_num].buffer_offset + velem[i].src_offset +
- offset * vbuf[buf_num].stride);
+ vb1 = &vbuf[velem[i].vertex_buffer_index];
+ size1 = util_format_get_blocksize(velem[i].src_format);
+
+ OUT_CS(R300_VBPNTR_SIZE0(size1) | R300_VBPNTR_STRIDE0(vb1->stride));
+ OUT_CS(vb1->buffer_offset + velem[i].src_offset + offset * vb1->stride);
}
- /* XXX bare CS reloc */
for (i = 0; i < aos_count; i++) {
- cs_winsys->write_cs_reloc(cs_winsys,
- vbuf[velem[i].vertex_buffer_index].buffer,
- RADEON_GEM_DOMAIN_GTT,
- 0,
- 0);
- cs_count -= 2;
+ OUT_CS_RELOC_NO_OFFSET(vbuf[velem[i].vertex_buffer_index].buffer,
+ RADEON_GEM_DOMAIN_GTT, 0, 0);
}
END_CS;
}
+
#if 0
void r300_emit_draw_packet(struct r300_context* r300)
{
END_CS;
}
+
void r300_emit_vertex_program_code(struct r300_context* r300,
struct r300_vertex_program_code* code)
{
int i;
struct r300_screen* r300screen = r300_screen(r300->context.screen);
unsigned instruction_count = code->length / 4;
+
+ int vtx_mem_size = r300screen->caps->is_r500 ? 128 : 72;
+ int input_count = MAX2(util_bitcount(code->InputsRead), 1);
+ int output_count = MAX2(util_bitcount(code->OutputsWritten), 1);
+ int temp_count = MAX2(code->num_temporaries, 1);
+ int pvs_num_slots = MIN3(vtx_mem_size / input_count,
+ vtx_mem_size / output_count, 10);
+ int pvs_num_controllers = MIN2(vtx_mem_size / temp_count, 6);
+
CS_LOCALS(r300);
if (!r300screen->caps->has_tcl) {
/* R300_VAP_PVS_CODE_CNTL_0
* R300_VAP_PVS_CONST_CNTL
* R300_VAP_PVS_CODE_CNTL_1
- * See the r5xx docs for instructions on how to use these.
- * XXX these could be optimized to select better values... */
+ * See the r5xx docs for instructions on how to use these. */
OUT_CS_REG_SEQ(R300_VAP_PVS_CODE_CNTL_0, 3);
OUT_CS(R300_PVS_FIRST_INST(0) |
R300_PVS_XYZW_VALID_INST(instruction_count - 1) |
for (i = 0; i < code->length; i++)
OUT_CS(code->body.d[i]);
- OUT_CS_REG(R300_VAP_CNTL, R300_PVS_NUM_SLOTS(10) |
- R300_PVS_NUM_CNTLRS(5) |
+ OUT_CS_REG(R300_VAP_CNTL, R300_PVS_NUM_SLOTS(pvs_num_slots) |
+ R300_PVS_NUM_CNTLRS(pvs_num_controllers) |
R300_PVS_NUM_FPUS(r300screen->caps->num_vert_fpus) |
- R300_PVS_VF_MAX_VTX_NUM(12));
+ R300_PVS_VF_MAX_VTX_NUM(12) |
+ (r300screen->caps->is_r500 ? R500_TCL_STATE_OPTIMIZATION : 0));
END_CS;
}
END_CS;
}
+void r300_emit_texture_count(struct r300_context* r300)
+{
+ uint32_t tx_enable = 0;
+ int i;
+ CS_LOCALS(r300);
+
+ /* Notice that texture_count and sampler_count are just sizes
+ * of the respective arrays. We still have to check for the individual
+ * elements. */
+ for (i = 0; i < MIN2(r300->sampler_count, r300->texture_count); i++) {
+ if (r300->textures[i]) {
+ tx_enable |= 1 << i;
+ }
+ }
+
+ BEGIN_CS(2);
+ OUT_CS_REG(R300_TX_ENABLE, tx_enable);
+ END_CS;
+
+}
+
void r300_flush_textures(struct r300_context* r300)
{
CS_LOCALS(r300);
- BEGIN_CS(4);
+ BEGIN_CS(2);
OUT_CS_REG(R300_TX_INVALTAGS, 0);
- OUT_CS_REG(R300_TX_ENABLE, (1 << r300->texture_count) - 1);
END_CS;
}
return;
}
+ /* Check size of CS. */
+ /* Make sure we have at least 8*1024 spare dwords. */
+ /* XXX It would be nice to know the number of dwords we really need to
+ * XXX emit. */
+ if (!r300->winsys->check_cs(r300->winsys, 8*1024)) {
+ r300->context.flush(&r300->context, 0, NULL);
+ }
+
/* Clean out BOs. */
r300->winsys->reset_bos(r300->winsys);
- /* XXX check size */
validate:
/* Color buffers... */
for (i = 0; i < r300->framebuffer_state.nr_cbufs; i++) {
if (r300->dirty_state & R300_NEW_FRAGMENT_SHADER) {
if (r300screen->caps->is_r500) {
- r500_emit_fragment_program_code(r300, &r300->fs->code);
+ r500_emit_fragment_program_code(r300, &r300->fs->shader->code);
} else {
- r300_emit_fragment_program_code(r300, &r300->fs->code);
+ r300_emit_fragment_program_code(r300, &r300->fs->shader->code);
}
r300->dirty_state &= ~R300_NEW_FRAGMENT_SHADER;
}
if (r300->dirty_state & R300_NEW_FRAGMENT_SHADER_CONSTANTS) {
if (r300screen->caps->is_r500) {
- r500_emit_fs_constant_buffer(r300, &r300->fs->code.constants);
+ r500_emit_fs_constant_buffer(r300,
+ &r300->fs->shader->code.constants);
} else {
- r300_emit_fs_constant_buffer(r300, &r300->fs->code.constants);
+ r300_emit_fs_constant_buffer(r300,
+ &r300->fs->shader->code.constants);
}
r300->dirty_state &= ~R300_NEW_FRAGMENT_SHADER_CONSTANTS;
}
/* Samplers and textures are tracked separately but emitted together. */
if (r300->dirty_state &
(R300_ANY_NEW_SAMPLERS | R300_ANY_NEW_TEXTURES)) {
+ r300_emit_texture_count(r300);
+
for (i = 0; i < MIN2(r300->sampler_count, r300->texture_count); i++) {
if (r300->dirty_state &
((R300_NEW_SAMPLER << i) | (R300_NEW_TEXTURE << i))) {
void r300_emit_viewport_state(struct r300_context* r300,
struct r300_viewport_state* viewport);
+void r300_emit_texture_count(struct r300_context* r300);
+
void r300_flush_textures(struct r300_context* r300);
/* Emit all dirty state. */
/*
* Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
* Joakim Sindholt <opensource@zhasha.com>
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE. */
+#include "util/u_math.h"
+#include "util/u_memory.h"
+
#include "tgsi/tgsi_dump.h"
#include "r300_context.h"
#include "radeon_code.h"
#include "radeon_compiler.h"
+/* Convert info about FS input semantics to r300_shader_semantics. */
+void r300_shader_read_fs_inputs(struct tgsi_shader_info* info,
+ struct r300_shader_semantics* fs_inputs)
+{
+ int i;
+ unsigned index;
+
+ r300_shader_semantics_reset(fs_inputs);
+
+ for (i = 0; i < info->num_inputs; i++) {
+ index = info->input_semantic_index[i];
+
+ switch (info->input_semantic_name[i]) {
+ case TGSI_SEMANTIC_COLOR:
+ assert(index <= ATTR_COLOR_COUNT);
+ fs_inputs->color[index] = i;
+ break;
+
+ case TGSI_SEMANTIC_GENERIC:
+ assert(index <= ATTR_GENERIC_COUNT);
+ fs_inputs->generic[index] = i;
+ break;
+
+ case TGSI_SEMANTIC_FOG:
+ assert(index == 0);
+ fs_inputs->fog = i;
+ break;
+
+ default:
+ assert(0);
+ }
+ }
+}
+
static void find_output_registers(struct r300_fragment_program_compiler * compiler,
struct r300_fragment_shader * fs)
{
void (*allocate)(void * data, unsigned input, unsigned hwreg),
void * mydata)
{
- struct tgsi_shader_info* info = &((struct r300_fragment_shader*)c->UserData)->info;
- int total_colors = 0;
- int colors = 0;
- int total_generic = 0;
- int generic = 0;
- int i;
-
- for (i = 0; i < info->num_inputs; i++) {
- switch (info->input_semantic_name[i]) {
- case TGSI_SEMANTIC_COLOR:
- total_colors++;
- break;
- case TGSI_SEMANTIC_FOG:
- case TGSI_SEMANTIC_GENERIC:
- total_generic++;
- break;
+ struct r300_shader_semantics* inputs =
+ (struct r300_shader_semantics*)c->UserData;
+ int i, reg = 0;
+
+ /* Allocate input registers. */
+ for (i = 0; i < ATTR_COLOR_COUNT; i++) {
+ if (inputs->color[i] != ATTR_UNUSED) {
+ allocate(mydata, inputs->color[i], reg++);
}
}
+ for (i = 0; i < ATTR_GENERIC_COUNT; i++) {
+ if (inputs->generic[i] != ATTR_UNUSED) {
+ allocate(mydata, inputs->generic[i], reg++);
+ }
+ }
+ if (inputs->fog != ATTR_UNUSED) {
+ allocate(mydata, inputs->fog, reg++);
+ }
+}
- for(i = 0; i < info->num_inputs; i++) {
- switch (info->input_semantic_name[i]) {
- case TGSI_SEMANTIC_COLOR:
- allocate(mydata, i, colors);
- colors++;
- break;
- case TGSI_SEMANTIC_FOG:
- case TGSI_SEMANTIC_GENERIC:
- allocate(mydata, i, total_colors + generic);
- generic++;
- break;
+static void get_compare_state(
+ struct r300_context* r300,
+ struct r300_fragment_program_external_state* state,
+ unsigned shadow_samplers)
+{
+ memset(state, 0, sizeof(*state));
+
+ for (int i = 0; i < r300->sampler_count; i++) {
+ struct r300_sampler_state* s = r300->sampler_states[i];
+
+ if (s && s->state.compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+ /* XXX Gallium doesn't provide us with any information regarding
+ * this mode, so we are screwed. I'm setting 0 = LUMINANCE. */
+ state->unit[i].depth_texture_mode = 0;
+
+ /* Fortunately, no need to translate this. */
+ state->unit[i].texture_compare_func = s->state.compare_func;
}
}
}
-void r300_translate_fragment_shader(struct r300_context* r300,
- struct r300_fragment_shader* fs)
+static void r300_translate_fragment_shader(
+ struct r300_context* r300,
+ struct r300_fragment_shader_code* shader)
{
+ struct r300_fragment_shader* fs = r300->fs;
struct r300_fragment_program_compiler compiler;
struct tgsi_to_rc ttr;
+ /* Setup the compiler. */
memset(&compiler, 0, sizeof(compiler));
rc_init(&compiler.Base);
compiler.Base.Debug = DBG_ON(r300, DBG_FP);
- compiler.code = &fs->code;
+ compiler.code = &shader->code;
+ compiler.state = shader->compare_state;
compiler.is_r500 = r300_screen(r300->context.screen)->caps->is_r500;
compiler.AllocateHwInputs = &allocate_hardware_inputs;
- compiler.UserData = fs;
-
- /* TODO: Program compilation depends on texture compare modes,
- * which are sampler state. Therefore, programs need to be recompiled
- * depending on this state as in the classic Mesa driver.
- *
- * This is not yet handled correctly.
- */
+ compiler.UserData = &fs->inputs;
find_output_registers(&compiler, fs);
r300_tgsi_to_rc(&ttr, fs->state.tokens);
+ fs->shadow_samplers = compiler.Base.Program.ShadowSamplers;
+
/* Invoke the compiler */
r3xx_compile_fragment_program(&compiler);
if (compiler.Base.Error) {
/* XXX failover maybe? */
DBG(r300, DBG_FP, "r300: Error compiling fragment program: %s\n",
compiler.Base.ErrorMsg);
+ assert(0);
}
/* And, finally... */
rc_destroy(&compiler.Base);
- fs->translated = TRUE;
+}
+
+boolean r300_pick_fragment_shader(struct r300_context* r300)
+{
+ struct r300_fragment_shader* fs = r300->fs;
+ struct r300_fragment_program_external_state state;
+ struct r300_fragment_shader_code* ptr;
+
+ if (!fs->first) {
+ /* Build the fragment shader for the first time. */
+ fs->first = fs->shader = CALLOC_STRUCT(r300_fragment_shader_code);
+
+ /* BTW shadow samplers will be known after the first translation,
+ * therefore we set ~0, which means it should look at all sampler
+ * states. This choice doesn't have any impact on the correctness. */
+ get_compare_state(r300, &fs->shader->compare_state, ~0);
+ r300_translate_fragment_shader(r300, fs->shader);
+ return TRUE;
+
+ } else if (fs->shadow_samplers) {
+ get_compare_state(r300, &state, fs->shadow_samplers);
+
+ /* Check if the currently-bound shader has been compiled
+ * with the texture-compare state we need. */
+ if (memcmp(&fs->shader->compare_state, &state, sizeof(state)) != 0) {
+ /* Search for the right shader. */
+ ptr = fs->first;
+ while (ptr) {
+ if (memcmp(&ptr->compare_state, &state, sizeof(state)) == 0) {
+ fs->shader = ptr;
+ return TRUE;
+ }
+ ptr = ptr->next;
+ }
+
+ /* Not found, gotta compile a new one. */
+ ptr = CALLOC_STRUCT(r300_fragment_shader_code);
+ ptr->next = fs->first;
+ fs->first = fs->shader = ptr;
+
+ ptr->compare_state = state;
+ r300_translate_fragment_shader(r300, ptr);
+ return TRUE;
+ }
+ }
+
+ return FALSE;
}
/*
* Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
* Joakim Sindholt <opensource@zhasha.com>
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
#define R300_FS_H
#include "pipe/p_state.h"
-
#include "tgsi/tgsi_scan.h"
-
#include "radeon_code.h"
+#include "r300_shader_semantics.h"
+
+struct r300_fragment_shader_code {
+ struct r300_fragment_program_external_state compare_state;
+ struct rX00_fragment_program_code code;
+
+ struct r300_fragment_shader_code* next;
+};
struct r300_fragment_shader {
/* Parent class */
struct pipe_shader_state state;
+
struct tgsi_shader_info info;
+ struct r300_shader_semantics inputs;
- /* Has this shader been translated yet? */
- boolean translated;
+ /* Bits 0-15: TRUE if it's a shadow sampler, FALSE otherwise. */
+ unsigned shadow_samplers;
- /* Compiled code */
- struct rX00_fragment_program_code code;
+ /* Currently-bound fragment shader. */
+ struct r300_fragment_shader_code* shader;
+
+ /* List of the same shaders compiled with different texture-compare
+ * states. */
+ struct r300_fragment_shader_code* first;
};
+void r300_shader_read_fs_inputs(struct tgsi_shader_info* info,
+ struct r300_shader_semantics* fs_inputs);
-void r300_translate_fragment_shader(struct r300_context* r300,
- struct r300_fragment_shader* fs);
+/* Return TRUE if the shader was switched and should be re-emitted. */
+boolean r300_pick_fragment_shader(struct r300_context* r300);
-static inline boolean r300_fragment_shader_writes_depth(struct r300_fragment_shader *fs)
+static INLINE boolean r300_fragment_shader_writes_depth(struct r300_fragment_shader *fs)
{
if (!fs)
- return FALSE;
- return (fs->code.writes_depth) ? TRUE : FALSE;
+ return FALSE;
+ return (fs->shader->code.writes_depth) ? TRUE : FALSE;
}
+
#endif /* R300_FS_H */
# define R300_GB_SUPER_TILE_B (1 << 15)
# define R300_GB_SUBPIXEL_1_12 (0 << 16)
# define R300_GB_SUBPIXEL_1_16 (1 << 16)
-# define GB_TILE_CONFIG_QUADS_PER_RAS_4 (0 << 17)
-# define GB_TILE_CONFIG_QUADS_PER_RAS_8 (1 << 17)
-# define GB_TILE_CONFIG_QUADS_PER_RAS_16 (2 << 17)
-# define GB_TILE_CONFIG_QUADS_PER_RAS_32 (3 << 17)
-# define GB_TILE_CONFIG_BB_SCAN_INTERCEPT (0 << 19)
-# define GB_TILE_CONFIG_BB_SCAN_BOUND_BOX (1 << 19)
-# define GB_TILE_CONFIG_ALT_SCAN_EN_LR (0 << 20)
-# define GB_TILE_CONFIG_ALT_SCAN_EN_LRL (1 << 20)
-# define GB_TILE_CONFIG_ALT_OFFSET (0 << 21)
-# define GB_TILE_CONFIG_SUBPRECISION (0 << 22)
-# define GB_TILE_CONFIG_ALT_TILING_DEF (0 << 23)
-# define GB_TILE_CONFIG_ALT_TILING_3_2 (1 << 23)
-# define GB_TILE_CONFIG_Z_EXTENDED_24_1 (0 << 24)
-# define GB_TILE_CONFIG_Z_EXTENDED_S25_1 (1 << 24)
+# define R300_GB_TILE_CONFIG_QUADS_PER_RAS_4 (0 << 17)
+# define R300_GB_TILE_CONFIG_QUADS_PER_RAS_8 (1 << 17)
+# define R300_GB_TILE_CONFIG_QUADS_PER_RAS_16 (2 << 17)
+# define R300_GB_TILE_CONFIG_QUADS_PER_RAS_32 (3 << 17)
+# define R300_GB_TILE_CONFIG_BB_SCAN_INTERCEPT (0 << 19)
+# define R300_GB_TILE_CONFIG_BB_SCAN_BOUND_BOX (1 << 19)
+# define R300_GB_TILE_CONFIG_ALT_SCAN_EN_LR (0 << 20)
+# define R300_GB_TILE_CONFIG_ALT_SCAN_EN_LRL (1 << 20)
+# define R300_GB_TILE_CONFIG_ALT_OFFSET (0 << 21)
+# define R300_GB_TILE_CONFIG_SUBPRECISION (0 << 22)
+# define R300_GB_TILE_CONFIG_ALT_TILING_DEF (0 << 23)
+# define R300_GB_TILE_CONFIG_ALT_TILING_3_2 (1 << 23)
+# define R300_GB_TILE_CONFIG_Z_EXTENDED_24_1 (0 << 24)
+# define R300_GB_TILE_CONFIG_Z_EXTENDED_S25_1 (1 << 24)
/* Specifies the sizes of the various FIFO`s in the sc/rs/us. This register must be the first one written */
#define R300_GB_FIFO_SIZE 0x4024
# define R300_OFIFO_HIGHWATER_SHIFT 22 /* two bits only */
# define R300_CUBE_FIFO_HIGHWATER_COL_SHIFT 24
-#define GB_Z_PEQ_CONFIG 0x4028
-# define GB_Z_PEQ_CONFIG_Z_PEQ_SIZE_4_4 (0 << 0)
-# define GB_Z_PEQ_CONFIG_Z_PEQ_SIZE_8_8 (1 << 0)
+#define R300_GB_Z_PEQ_CONFIG 0x4028
+# define R300_GB_Z_PEQ_CONFIG_Z_PEQ_SIZE_4_4 (0 << 0)
+# define R300_GB_Z_PEQ_CONFIG_Z_PEQ_SIZE_8_8 (1 << 0)
/* Specifies various polygon specific selects (fog, depth, perspective). */
#define R300_GB_SELECT 0x401c
/* Specifies the graphics pipeline configuration for antialiasing. */
#define R300_GB_AA_CONFIG 0x4020
-# define GB_AA_CONFIG_AA_DISABLE (0 << 0)
-# define GB_AA_CONFIG_AA_ENABLE (1 << 0)
-# define GB_AA_CONFIG_NUM_AA_SUBSAMPLES_2 (0 << 1)
-# define GB_AA_CONFIG_NUM_AA_SUBSAMPLES_3 (1 << 1)
-# define GB_AA_CONFIG_NUM_AA_SUBSAMPLES_4 (2 << 1)
-# define GB_AA_CONFIG_NUM_AA_SUBSAMPLES_6 (3 << 1)
+# define R300_GB_AA_CONFIG_AA_DISABLE (0 << 0)
+# define R300_GB_AA_CONFIG_AA_ENABLE (1 << 0)
+# define R300_GB_AA_CONFIG_NUM_AA_SUBSAMPLES_2 (0 << 1)
+# define R300_GB_AA_CONFIG_NUM_AA_SUBSAMPLES_3 (1 << 1)
+# define R300_GB_AA_CONFIG_NUM_AA_SUBSAMPLES_4 (2 << 1)
+# define R300_GB_AA_CONFIG_NUM_AA_SUBSAMPLES_6 (3 << 1)
/* Selects which of 4 pipes are active. */
-#define GB_PIPE_SELECT 0x402c
-# define GB_PIPE_SELECT_PIPE0_ID_SHIFT 0
-# define GB_PIPE_SELECT_PIPE1_ID_SHIFT 2
-# define GB_PIPE_SELECT_PIPE2_ID_SHIFT 4
-# define GB_PIPE_SELECT_PIPE3_ID_SHIFT 6
-# define GB_PIPE_SELECT_PIPE_MASK_SHIFT 8
-# define GB_PIPE_SELECT_MAX_PIPE 12
-# define GB_PIPE_SELECT_BAD_PIPES 14
-# define GB_PIPE_SELECT_CONFIG_PIPES 18
+#define R300_GB_PIPE_SELECT 0x402c
+# define R300_GB_PIPE_SELECT_PIPE0_ID_SHIFT 0
+# define R300_GB_PIPE_SELECT_PIPE1_ID_SHIFT 2
+# define R300_GB_PIPE_SELECT_PIPE2_ID_SHIFT 4
+# define R300_GB_PIPE_SELECT_PIPE3_ID_SHIFT 6
+# define R300_GB_PIPE_SELECT_PIPE_MASK_SHIFT 8
+# define R300_GB_PIPE_SELECT_MAX_PIPE 12
+# define R300_GB_PIPE_SELECT_BAD_PIPES 14
+# define R300_GB_PIPE_SELECT_CONFIG_PIPES 18
/* Specifies the sizes of the various FIFO`s in the sc/rs. */
-#define GB_FIFO_SIZE1 0x4070
+#define R300_GB_FIFO_SIZE1 0x4070
/* High water mark for SC input fifo */
-# define GB_FIFO_SIZE1_SC_HIGHWATER_IFIFO_SHIFT 0
-# define GB_FIFO_SIZE1_SC_HIGHWATER_IFIFO_MASK 0x0000003f
+# define R300_GB_FIFO_SIZE1_SC_HIGHWATER_IFIFO_SHIFT 0
+# define R300_GB_FIFO_SIZE1_SC_HIGHWATER_IFIFO_MASK 0x0000003f
/* High water mark for SC input fifo (B) */
-# define GB_FIFO_SIZE1_SC_HIGHWATER_BFIFO_SHIFT 6
-# define GB_FIFO_SIZE1_SC_HIGHWATER_BFIFO_MASK 0x00000fc0
+# define R300_GB_FIFO_SIZE1_SC_HIGHWATER_BFIFO_SHIFT 6
+# define R300_GB_FIFO_SIZE1_SC_HIGHWATER_BFIFO_MASK 0x00000fc0
/* High water mark for RS colors' fifo */
-# define GB_FIFO_SIZE1_SC_HIGHWATER_COL_SHIFT 12
-# define GB_FIFO_SIZE1_SC_HIGHWATER_COL_MASK 0x0003f000
+# define R300_GB_FIFO_SIZE1_SC_HIGHWATER_COL_SHIFT 12
+# define R300_GB_FIFO_SIZE1_SC_HIGHWATER_COL_MASK 0x0003f000
/* High water mark for RS textures' fifo */
-# define GB_FIFO_SIZE1_SC_HIGHWATER_TEX_SHIFT 18
-# define GB_FIFO_SIZE1_SC_HIGHWATER_TEX_MASK 0x00fc0000
+# define R300_GB_FIFO_SIZE1_SC_HIGHWATER_TEX_SHIFT 18
+# define R300_GB_FIFO_SIZE1_SC_HIGHWATER_TEX_MASK 0x00fc0000
/* This table specifies the source location and format for up to 16 texture
* addresses (i[0]:i[15]) and four colors (c[0]:c[3])
# define R500_RS_INST_TEX_ID(x) ((x) << 0)
#define R500_RS_INST_TEX_CN_WRITE (1 << 4)
#define R500_RS_INST_TEX_ADDR_SHIFT 5
-# define R500_RS_INST_TEX_ADDR(x) ((x) << 0)
+# define R500_RS_INST_TEX_ADDR(x) ((x) << 5)
#define R500_RS_INST_COL_ID_SHIFT 12
# define R500_RS_INST_COL_ID(x) ((x) << 12)
#define R500_RS_INST_COL_CN_NO_WRITE (0 << 16)
# define R300_TX_MIN_FILTER_MIP_NEAREST (1 << 13)
# define R300_TX_MIN_FILTER_MIP_LINEAR (2 << 13)
# define R300_TX_MIN_FILTER_MIP_MASK (3 << 13)
+# define R300_TX_MAX_MIP_LEVEL_SHIFT 17
+# define R300_TX_MAX_MIP_LEVEL_MASK (0xf << 17)
# define R300_TX_MAX_ANISO_1_TO_1 (0 << 21)
# define R300_TX_MAX_ANISO_2_TO_1 (1 << 21)
# define R300_TX_MAX_ANISO_4_TO_1 (2 << 21)
# define R300_TX_MAX_ANISO_MASK (7 << 21)
# define R300_TX_WRAP_S(x) ((x) << 0)
# define R300_TX_WRAP_T(x) ((x) << 3)
+# define R300_TX_MAX_MIP_LEVEL(x) ((x) << 17)
#define R300_TX_FILTER1_0 0x4440
# define R300_CHROMA_KEY_MODE_DISABLE 0
# define R300_TX_HEIGHTMASK_MASK (2047 << 11)
# define R300_TX_DEPTHMASK_SHIFT 22
# define R300_TX_DEPTHMASK_MASK (0xf << 22)
-# define R300_TX_MAX_MIP_LEVEL_SHIFT 26
-# define R300_TX_MAX_MIP_LEVEL_MASK (0xf << 26)
# define R300_TX_SIZE_PROJECTED (1 << 30)
# define R300_TX_PITCH_EN (1 << 31)
# define R300_TX_WIDTH(x) ((x) << 0)
/* Unpipelined. */
#define R300_RB3D_CCTL 0x4e00
+# define R300_RB3D_CCTL_NUM_MULTIWRITES(x) (MAX2(((x)-1), 0) << 5)
# define R300_RB3D_CCTL_NUM_MULTIWRITES_1_BUFFER (0 << 5)
# define R300_RB3D_CCTL_NUM_MULTIWRITES_2_BUFFERS (1 << 5)
# define R300_RB3D_CCTL_NUM_MULTIWRITES_3_BUFFERS (2 << 5)
*/
#define R300_PACKET3_3D_LOAD_VBPNTR 0x00002F00
+# define R300_VBPNTR_SIZE0(x) ((x) >> 2)
+# define R300_VBPNTR_STRIDE0(x) (((x) >> 2) << 8)
+# define R300_VBPNTR_SIZE1(x) (((x) >> 2) << 16)
+# define R300_VBPNTR_STRIDE1(x) (((x) >> 2) << 24)
+
#define R300_PACKET3_INDX_BUFFER 0x00003300
# define R300_INDX_BUFFER_DST_SHIFT 0
# define R300_INDX_BUFFER_SKIP_SHIFT 16
#include "r300_reg.h"
#include "r300_render.h"
#include "r300_state_derived.h"
-#include "r300_vbo.h"
/* r300_render: Vertex and index buffer primitive emission. */
#define R300_MAX_VBO_SIZE (1024 * 1024)
}
}
+static boolean r300_nothing_to_draw(struct r300_context *r300)
+{
+ return r300->rs_state->rs.scissor &&
+ r300->scissor_state->scissor.empty_area;
+}
+
+static uint32_t r300_provoking_vertex_fixes(struct r300_context *r300,
+ unsigned mode)
+{
+ uint32_t color_control = r300->rs_state->color_control;
+
+ /* By default (see r300_state.c:r300_create_rs_state) color_control is
+ * initialized to provoking the first vertex.
+ *
+ * Triangle fans must be reduced to the second vertex, not the first, in
+ * Gallium flatshade-first mode, as per the GL spec.
+ * (http://www.opengl.org/registry/specs/ARB/provoking_vertex.txt)
+ *
+ * Quads never provoke correctly in flatshade-first mode. The first
+ * vertex is never considered as provoking, so only the second, third,
+ * and fourth vertices can be selected, and both "third" and "last" modes
+ * select the fourth vertex. This is probably due to D3D lacking quads.
+ *
+ * Similarly, polygons reduce to the first, not the last, vertex, when in
+ * "last" mode, and all other modes start from the second vertex.
+ *
+ * ~ C.
+ */
+
+ if (r300->rs_state->rs.flatshade_first) {
+ switch (mode) {
+ case PIPE_PRIM_TRIANGLE_FAN:
+ color_control |= R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_SECOND;
+ break;
+ case PIPE_PRIM_QUADS:
+ case PIPE_PRIM_QUAD_STRIP:
+ case PIPE_PRIM_POLYGON:
+ color_control |= R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST;
+ break;
+ default:
+ color_control |= R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_FIRST;
+ break;
+ }
+ } else {
+ color_control |= R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST;
+ }
+
+ return color_control;
+}
+
static void r300_emit_draw_arrays(struct r300_context *r300,
unsigned mode,
unsigned count)
{
CS_LOCALS(r300);
- BEGIN_CS(4);
- OUT_CS_REG(R300_VAP_VF_MAX_VTX_INDX, count);
+ BEGIN_CS(8);
+ OUT_CS_REG(R300_GA_COLOR_CONTROL,
+ r300_provoking_vertex_fixes(r300, mode));
+ OUT_CS_REG(R300_VAP_VF_MIN_VTX_INDX, 0);
+ OUT_CS_REG(R300_VAP_VF_MAX_VTX_INDX, count - 1);
OUT_CS_PKT3(R300_PACKET3_3D_DRAW_VBUF_2, 0);
OUT_CS(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (count << 16) |
r300_translate_primitive(mode));
assert((start * indexSize) % 4 == 0);
assert(offset_dwords == 0);
- BEGIN_CS(10);
+ BEGIN_CS(14);
+ OUT_CS_REG(R300_GA_COLOR_CONTROL,
+ r300_provoking_vertex_fixes(r300, mode));
+ OUT_CS_REG(R300_VAP_VF_MIN_VTX_INDX, minIndex);
OUT_CS_REG(R300_VAP_VF_MAX_VTX_INDX, maxIndex);
OUT_CS_PKT3(R300_PACKET3_3D_DRAW_INDX_2, 0);
if (indexSize == 4) {
return FALSE;
}
+ if (r300_nothing_to_draw(r300)) {
+ return TRUE;
+ }
+
r300_update_derived_state(r300);
if (!r300_setup_vertex_buffers(r300)) {
return FALSE;
}
- setup_vertex_attributes(r300);
+ if (!r300->winsys->add_buffer(r300->winsys, indexBuffer,
+ RADEON_GEM_DOMAIN_GTT, 0)) {
+ return FALSE;
+ }
- setup_index_buffer(r300, indexBuffer, indexSize);
+ if (!r300->winsys->validate(r300->winsys)) {
+ return FALSE;
+ }
r300_emit_dirty_state(r300);
return FALSE;
}
+ if (r300_nothing_to_draw(r300)) {
+ return TRUE;
+ }
+
r300_update_derived_state(r300);
if (!r300_setup_vertex_buffers(r300)) {
return FALSE;
}
- setup_vertex_attributes(r300);
-
r300_emit_dirty_state(r300);
r300_emit_aos(r300, start);
return FALSE;
}
+ if (r300_nothing_to_draw(r300)) {
+ return TRUE;
+ }
+
for (i = 0; i < r300->vertex_buffer_count; i++) {
void* buf = pipe_buffer_map(pipe->screen,
r300->vertex_buffer[i].buffer,
draw_set_mapped_element_buffer(r300->draw, 0, NULL);
draw_set_mapped_constant_buffer(r300->draw,
- r300->shader_constants[PIPE_SHADER_VERTEX].constants,
- r300->shader_constants[PIPE_SHADER_VERTEX].count *
+ PIPE_SHADER_VERTEX,
+ r300->shader_constants[PIPE_SHADER_VERTEX].constants,
+ r300->shader_constants[PIPE_SHADER_VERTEX].count *
(sizeof(float) * 4));
draw_arrays(r300->draw, mode, start, count);
return FALSE;
}
+ if (r300_nothing_to_draw(r300)) {
+ return TRUE;
+ }
+
for (i = 0; i < r300->vertex_buffer_count; i++) {
void* buf = pipe_buffer_map(pipe->screen,
r300->vertex_buffer[i].buffer,
minIndex, maxIndex, indices);
draw_set_mapped_constant_buffer(r300->draw,
+ PIPE_SHADER_VERTEX,
r300->shader_constants[PIPE_SHADER_VERTEX].constants,
r300->shader_constants[PIPE_SHADER_VERTEX].count *
(sizeof(float) * 4));
* USE OR OTHER DEALINGS IN THE SOFTWARE. */
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
#include "util/u_simple_screen.h"
#include "r300_context.h"
#include "r300_screen.h"
#include "r300_texture.h"
-#include "r300_winsys.h"
+
+#include "radeon_winsys.h"
/* Return the identifier behind whom the brave coders responsible for this
* amalgamation of code, sweat, and duct tape, routinely obscure their names.
return 0;
case PIPE_CAP_BLEND_EQUATION_SEPARATE:
return 1;
+ case PIPE_CAP_SM3:
+ return 1;
+ case PIPE_CAP_MAX_COMBINED_SAMPLERS:
+ return 8;
default:
debug_printf("r300: Implementation error: Bad param %d\n",
param);
/* Z buffer or texture */
case PIPE_FORMAT_Z16_UNORM:
+ retval = usage &
+ (PIPE_TEXTURE_USAGE_DEPTH_STENCIL |
+ PIPE_TEXTURE_USAGE_SAMPLER);
+ break;
+
+ /* 24bit Z buffer can only be used as a texture on R500. */
case PIPE_FORMAT_Z24X8_UNORM:
/* Z buffer with stencil or texture */
case PIPE_FORMAT_Z24S8_UNORM:
retval = usage &
(PIPE_TEXTURE_USAGE_DEPTH_STENCIL |
- PIPE_TEXTURE_USAGE_SAMPLER);
+ (is_r500 ? PIPE_TEXTURE_USAGE_SAMPLER : 0));
break;
/* Definitely unsupported formats. */
trans = CALLOC_STRUCT(r300_transfer);
if (trans) {
pipe_texture_reference(&trans->transfer.texture, texture);
- trans->transfer.format = texture->format;
trans->transfer.x = x;
trans->transfer.y = y;
trans->transfer.width = w;
trans->transfer.height = h;
- trans->transfer.block = texture->block;
- trans->transfer.nblocksx = texture->nblocksx[level];
- trans->transfer.nblocksy = texture->nblocksy[level];
trans->transfer.stride = r300_texture_get_stride(tex, level);
trans->transfer.usage = usage;
{
struct r300_texture* tex = (struct r300_texture*)transfer->texture;
char* map;
+ enum pipe_format format = tex->tex.format;
map = pipe_buffer_map(screen, tex->buffer,
pipe_transfer_buffer_flags(transfer));
}
return map + r300_transfer(transfer)->offset +
- transfer->y / transfer->block.height * transfer->stride +
- transfer->x / transfer->block.width * transfer->block.size;
+ transfer->y / util_format_get_blockheight(format) * transfer->stride +
+ transfer->x / util_format_get_blockwidth(format) * util_format_get_blocksize(format);
}
static void r300_transfer_unmap(struct pipe_screen* screen,
FREE(r300screen);
}
-struct pipe_screen* r300_create_screen(struct r300_winsys* r300_winsys)
+struct pipe_screen* r300_create_screen(struct radeon_winsys* radeon_winsys)
{
struct r300_screen* r300screen = CALLOC_STRUCT(r300_screen);
struct r300_capabilities* caps = CALLOC_STRUCT(r300_capabilities);
if (!r300screen || !caps)
return NULL;
- caps->pci_id = r300_winsys->pci_id;
- caps->num_frag_pipes = r300_winsys->gb_pipes;
- caps->num_z_pipes = r300_winsys->z_pipes;
+ caps->pci_id = radeon_winsys->pci_id;
+ caps->num_frag_pipes = radeon_winsys->gb_pipes;
+ caps->num_z_pipes = radeon_winsys->z_pipes;
r300_parse_chipset(caps);
r300screen->caps = caps;
- r300screen->screen.winsys = (struct pipe_winsys*)r300_winsys;
+ r300screen->screen.winsys = (struct pipe_winsys*)radeon_winsys;
r300screen->screen.destroy = r300_destroy_screen;
r300screen->screen.get_name = r300_get_name;
r300screen->screen.get_vendor = r300_get_vendor;
#include "r300_chipset.h"
+struct radeon_winsys;
+
struct r300_screen {
/* Parent class */
struct pipe_screen screen;
}
/* Creates a new r300 screen. */
-struct pipe_screen* r300_create_screen(struct r300_winsys* r300_winsys);
+struct pipe_screen* r300_create_screen(struct radeon_winsys* radeon_winsys);
#endif /* R300_SCREEN_H */
--- /dev/null
+/*
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE. */
+
+#ifndef R300_SHADER_SEMANTICS_H
+#define R300_SHADER_SEMANTICS_H
+
+#define ATTR_UNUSED (-1)
+#define ATTR_COLOR_COUNT 2
+#define ATTR_GENERIC_COUNT 16
+
+/* This structure contains information about what attributes are written by VS
+ * or read by FS. (but not both) It's much easier to work with than
+ * tgsi_shader_info.
+ *
+ * The variables contain indices to tgsi_shader_info semantics and those
+ * indices are nothing else than input/output register numbers. */
+struct r300_shader_semantics {
+ int pos;
+ int psize;
+ int color[ATTR_COLOR_COUNT];
+ int bcolor[ATTR_COLOR_COUNT];
+ int generic[ATTR_GENERIC_COUNT];
+ int fog;
+};
+
+static INLINE void r300_shader_semantics_reset(
+ struct r300_shader_semantics* info)
+{
+ int i;
+
+ info->pos = ATTR_UNUSED;
+ info->psize = ATTR_UNUSED;
+ info->fog = ATTR_UNUSED;
+
+ for (i = 0; i < ATTR_COLOR_COUNT; i++) {
+ info->color[i] = ATTR_UNUSED;
+ info->bcolor[i] = ATTR_UNUSED;
+ }
+
+ for (i = 0; i < ATTR_GENERIC_COUNT; i++) {
+ info->generic[i] = ATTR_UNUSED;
+ }
+}
+
+#endif
const struct pipe_blend_color* color)
{
struct r300_context* r300 = r300_context(pipe);
+ union util_color uc;
- util_pack_color(color->color, PIPE_FORMAT_A8R8G8B8_UNORM,
- &r300->blend_color_state->blend_color);
+ util_pack_color(color->color, PIPE_FORMAT_A8R8G8B8_UNORM, &uc);
+ r300->blend_color_state->blend_color = uc.ui;
/* XXX if FP16 blending is enabled, we should use the FP16 format */
r300->blend_color_state->blend_color_red_alpha =
FREE(state);
}
-static void r300_set_edgeflags(struct pipe_context* pipe,
- const unsigned* bitfield)
+static void r300_set_scissor_regs(const struct pipe_scissor_state* state,
+ struct r300_scissor_regs *scissor,
+ boolean is_r500)
{
- /* XXX you know it's bad when i915 has this blank too */
- /* XXX and even worse, I have no idea WTF the bitfield is */
+ if (is_r500) {
+ scissor->top_left =
+ (state->minx << R300_SCISSORS_X_SHIFT) |
+ (state->miny << R300_SCISSORS_Y_SHIFT);
+ scissor->bottom_right =
+ ((state->maxx - 1) << R300_SCISSORS_X_SHIFT) |
+ ((state->maxy - 1) << R300_SCISSORS_Y_SHIFT);
+ } else {
+ /* Offset of 1440 in non-R500 chipsets. */
+ scissor->top_left =
+ ((state->minx + 1440) << R300_SCISSORS_X_SHIFT) |
+ ((state->miny + 1440) << R300_SCISSORS_Y_SHIFT);
+ scissor->bottom_right =
+ (((state->maxx - 1) + 1440) << R300_SCISSORS_X_SHIFT) |
+ (((state->maxy - 1) + 1440) << R300_SCISSORS_Y_SHIFT);
+ }
+
+ scissor->empty_area = state->minx >= state->maxx ||
+ state->miny >= state->maxy;
}
static void
const struct pipe_framebuffer_state* state)
{
struct r300_context* r300 = r300_context(pipe);
+ struct pipe_scissor_state scissor;
if (r300->draw) {
draw_flush(r300->draw);
r300->framebuffer_state = *state;
+ scissor.minx = scissor.miny = 0;
+ scissor.maxx = state->width;
+ scissor.maxy = state->height;
+ r300_set_scissor_regs(&scissor, &r300->scissor_state->framebuffer,
+ r300_screen(r300->context.screen)->caps->is_r500);
+
+ /* Don't rely on the order of states being set for the first time. */
+ if (!r300->rs_state || !r300->rs_state->rs.scissor) {
+ r300->dirty_state |= R300_NEW_SCISSOR;
+ }
r300->dirty_state |= R300_NEW_FRAMEBUFFERS;
+ r300->dirty_state |= R300_NEW_BLEND;
}
/* Create fragment shader state. */
fs->state.tokens = tgsi_dup_tokens(shader->tokens);
tgsi_scan_shader(shader->tokens, &fs->info);
+ r300_shader_read_fs_inputs(&fs->info, &fs->inputs);
return (void*)fs;
}
if (fs == NULL) {
r300->fs = NULL;
return;
- } else if (!fs->translated) {
- r300_translate_fragment_shader(r300, fs);
}
r300->fs = fs;
+ r300_pick_fragment_shader(r300);
r300->dirty_state |= R300_NEW_FRAGMENT_SHADER | R300_NEW_FRAGMENT_SHADER_CONSTANTS;
}
static void r300_delete_fs_state(struct pipe_context* pipe, void* shader)
{
struct r300_fragment_shader* fs = (struct r300_fragment_shader*)shader;
- rc_constants_destroy(&fs->code.constants);
+ struct r300_fragment_shader_code *tmp, *ptr = fs->first;
+
+ while (ptr) {
+ tmp = ptr;
+ ptr = ptr->next;
+ rc_constants_destroy(&tmp->code.constants);
+ FREE(tmp);
+ }
FREE((void*)fs->state.tokens);
FREE(shader);
}
if (state->bypass_vs_clip_and_viewport ||
!r300_screen(pipe->screen)->caps->has_tcl) {
rs->vap_control_status |= R300_VAP_TCL_BYPASS;
- } else {
- rs->rs.bypass_vs_clip_and_viewport = TRUE;
}
rs->point_size = pack_float_16_6x(state->point_size) |
rs->color_control = R300_SHADE_MODEL_SMOOTH;
}
- if (!state->flatshade_first) {
- rs->color_control |= R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST;
- }
-
return (void*)rs;
}
struct r300_context* r300 = r300_context(pipe);
struct r300_sampler_state* sampler = CALLOC_STRUCT(r300_sampler_state);
int lod_bias;
+ union util_color uc;
+
+ sampler->state = *state;
sampler->filter0 |=
(r300_translate_wrap(state->wrap_s) << R300_TX_WRAP_S_SHIFT) |
state->mag_img_filter,
state->min_mip_filter);
+ /* Unfortunately, r300-r500 don't support floating-point mipmap lods. */
+ /* We must pass these to the emit function to clamp them properly. */
+ sampler->min_lod = MAX2((unsigned)state->min_lod, 0);
+ sampler->max_lod = MAX2((unsigned)ceilf(state->max_lod), 0);
+
lod_bias = CLAMP((int)(state->lod_bias * 32), -(1 << 9), (1 << 9) - 1);
sampler->filter1 |= lod_bias << R300_LOD_BIAS_SHIFT;
sampler->filter1 |= r300_anisotropy(state->max_anisotropy);
- util_pack_color(state->border_color, PIPE_FORMAT_A8R8G8B8_UNORM,
- &sampler->border_color);
+ util_pack_color(state->border_color, PIPE_FORMAT_A8R8G8B8_UNORM, &uc);
+ sampler->border_color = uc.ui;
/* R500-specific fixups and optimizations */
if (r300_screen(r300->context.screen)->caps->is_r500) {
}
r300->sampler_count = count;
+
+ /* Pick a fragment shader based on the texture compare state. */
+ if (r300->fs && (r300->dirty_state & R300_ANY_NEW_SAMPLERS)) {
+ if (r300_pick_fragment_shader(r300)) {
+ r300->dirty_state |= R300_NEW_FRAGMENT_SHADER |
+ R300_NEW_FRAGMENT_SHADER_CONSTANTS;
+ }
+ }
+}
+
+static void r300_lacks_vertex_textures(struct pipe_context* pipe,
+ unsigned count,
+ void** states)
+{
}
static void r300_delete_sampler_state(struct pipe_context* pipe, void* state)
struct pipe_texture** texture)
{
struct r300_context* r300 = r300_context(pipe);
+ boolean is_r500 = r300_screen(r300->context.screen)->caps->is_r500;
int i;
/* XXX magic num */
return;
}
- r300->context.flush(&r300->context, 0, NULL);
-
for (i = 0; i < count; i++) {
if (r300->textures[i] != (struct r300_texture*)texture[i]) {
pipe_texture_reference((struct pipe_texture**)&r300->textures[i],
texture[i]);
r300->dirty_state |= (R300_NEW_TEXTURE << i);
+
+ /* R300-specific - set the texrect factor in a fragment shader */
+ if (!is_r500 && r300->textures[i]->is_npot) {
+ /* XXX It would be nice to re-emit just 1 constant,
+ * XXX not all of them */
+ r300->dirty_state |= R300_NEW_FRAGMENT_SHADER_CONSTANTS;
+ }
}
}
{
struct r300_context* r300 = r300_context(pipe);
- if (r300_screen(r300->context.screen)->caps->is_r500) {
- r300->scissor_state->scissor_top_left =
- (state->minx << R300_SCISSORS_X_SHIFT) |
- (state->miny << R300_SCISSORS_Y_SHIFT);
- r300->scissor_state->scissor_bottom_right =
- ((state->maxx - 1) << R300_SCISSORS_X_SHIFT) |
- ((state->maxy - 1) << R300_SCISSORS_Y_SHIFT);
- } else {
- /* Offset of 1440 in non-R500 chipsets. */
- r300->scissor_state->scissor_top_left =
- ((state->minx + 1440) << R300_SCISSORS_X_SHIFT) |
- ((state->miny + 1440) << R300_SCISSORS_Y_SHIFT);
- r300->scissor_state->scissor_bottom_right =
- (((state->maxx - 1) + 1440) << R300_SCISSORS_X_SHIFT) |
- (((state->maxy - 1) + 1440) << R300_SCISSORS_Y_SHIFT);
- }
+ r300_set_scissor_regs(state, &r300->scissor_state->scissor,
+ r300_screen(r300->context.screen)->caps->is_r500);
- r300->dirty_state |= R300_NEW_SCISSOR;
+ /* Don't rely on the order of states being set for the first time. */
+ if (!r300->rs_state || r300->rs_state->rs.scissor) {
+ r300->dirty_state |= R300_NEW_SCISSOR;
+ }
}
static void r300_set_viewport_state(struct pipe_context* pipe,
draw_flush(r300->draw);
draw_set_vertex_buffers(r300->draw, count, buffers);
}
+
+ r300->dirty_state |= R300_NEW_VERTEX_FORMAT;
}
static void r300_set_vertex_elements(struct pipe_context* pipe,
tgsi_scan_shader(shader->tokens, &vs->info);
- /* Appease Draw. */
- vs->draw = draw_create_vertex_shader(r300->draw, shader);
-
return (void*)vs;
} else {
return draw_create_vertex_shader(r300->draw, shader);
{
struct r300_context* r300 = r300_context(pipe);
- draw_flush(r300->draw);
-
if (r300_screen(pipe->screen)->caps->has_tcl) {
struct r300_vertex_shader* vs = (struct r300_vertex_shader*)shader;
r300_translate_vertex_shader(r300, vs);
}
- draw_bind_vertex_shader(r300->draw, vs->draw);
r300->vs = vs;
r300->dirty_state |= R300_NEW_VERTEX_SHADER | R300_NEW_VERTEX_SHADER_CONSTANTS;
} else {
+ draw_flush(r300->draw);
draw_bind_vertex_shader(r300->draw,
(struct draw_vertex_shader*)shader);
}
struct r300_vertex_shader* vs = (struct r300_vertex_shader*)shader;
rc_constants_destroy(&vs->code.constants);
- draw_delete_vertex_shader(r300->draw, vs->draw);
FREE((void*)vs->state.tokens);
FREE(shader);
} else {
r300->context.bind_depth_stencil_alpha_state = r300_bind_dsa_state;
r300->context.delete_depth_stencil_alpha_state = r300_delete_dsa_state;
- r300->context.set_edgeflags = r300_set_edgeflags;
-
r300->context.set_framebuffer_state = r300_set_framebuffer_state;
r300->context.create_fs_state = r300_create_fs_state;
r300->context.delete_rasterizer_state = r300_delete_rs_state;
r300->context.create_sampler_state = r300_create_sampler_state;
- r300->context.bind_sampler_states = r300_bind_sampler_states;
+ r300->context.bind_fragment_sampler_states = r300_bind_sampler_states;
+ r300->context.bind_vertex_sampler_states = r300_lacks_vertex_textures;
r300->context.delete_sampler_state = r300_delete_sampler_state;
- r300->context.set_sampler_textures = r300_set_sampler_textures;
+ r300->context.set_fragment_sampler_textures = r300_set_sampler_textures;
r300->context.set_scissor_state = r300_set_scissor_state;
/*
* Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
#include "r300_context.h"
#include "r300_fs.h"
#include "r300_screen.h"
+#include "r300_shader_semantics.h"
#include "r300_state_derived.h"
#include "r300_state_inlines.h"
#include "r300_vs.h"
unsigned r300_shader_key_hash(void* key) {
struct r300_shader_key* shader_key = (struct r300_shader_key*)key;
- unsigned vs = (unsigned)shader_key->vs;
- unsigned fs = (unsigned)shader_key->fs;
+ unsigned vs = (intptr_t)shader_key->vs;
+ unsigned fs = (intptr_t)shader_key->fs;
return (vs << 16) | (fs & 0xffff);
}
(shader_key1->fs == shader_key2->fs);
}
-/* Set up the vs_tab and routes. */
-static void r300_vs_tab_routes(struct r300_context* r300,
- struct r300_vertex_info* vformat)
+static void r300_draw_emit_attrib(struct r300_context* r300,
+ enum attrib_emit emit,
+ enum interp_mode interp,
+ int index)
{
- struct r300_screen* r300screen = r300_screen(r300->context.screen);
- struct vertex_info* vinfo = &vformat->vinfo;
- int* tab = vformat->vs_tab;
- boolean pos = FALSE, psize = FALSE, fog = FALSE;
- int i, texs = 0, cols = 0;
- struct tgsi_shader_info* info;
+ struct tgsi_shader_info* info = &r300->vs->info;
+ int output;
- if (r300screen->caps->has_tcl) {
- /* Use vertex shader to determine required routes. */
- info = &r300->vs->info;
+ output = draw_find_shader_output(r300->draw,
+ info->output_semantic_name[index],
+ info->output_semantic_index[index]);
+ draw_emit_vertex_attr(&r300->vertex_info->vinfo, emit, interp, output);
+}
+
+static void r300_draw_emit_all_attribs(struct r300_context* r300)
+{
+ struct r300_shader_semantics* vs_outputs = &r300->vs->outputs;
+ int i, gen_count;
+
+ /* Position. */
+ if (vs_outputs->pos != ATTR_UNUSED) {
+ r300_draw_emit_attrib(r300, EMIT_4F, INTERP_PERSPECTIVE,
+ vs_outputs->pos);
} else {
- /* Use fragment shader to determine required routes. */
- info = &r300->fs->info;
+ assert(0);
}
- assert(info->num_inputs <= 16);
-
- if (!r300screen->caps->has_tcl || !r300->rs_state->enable_vte)
- {
- for (i = 0; i < info->num_inputs; i++) {
- switch (r300->vs->code.inputs[i]) {
- case TGSI_SEMANTIC_POSITION:
- pos = TRUE;
- tab[i] = 0;
- break;
- case TGSI_SEMANTIC_COLOR:
- tab[i] = 2 + cols;
- cols++;
- break;
- case TGSI_SEMANTIC_PSIZE:
- assert(psize == FALSE);
- psize = TRUE;
- tab[i] = 15;
- break;
- case TGSI_SEMANTIC_FOG:
- assert(fog == FALSE);
- fog = TRUE;
- /* Fall through */
- case TGSI_SEMANTIC_GENERIC:
- tab[i] = 6 + texs;
- texs++;
- break;
- default:
- debug_printf("r300: Unknown vertex input %d\n",
- info->input_semantic_name[i]);
- break;
- }
- }
+ /* Point size. */
+ if (vs_outputs->psize != ATTR_UNUSED) {
+ r300_draw_emit_attrib(r300, EMIT_1F_PSIZE, INTERP_POS,
+ vs_outputs->psize);
}
- else
- {
- /* Just copy vert attribs over as-is. */
- for (i = 0; i < info->num_inputs; i++) {
- tab[i] = i;
- }
- for (i = 0; i < info->num_outputs; i++) {
- switch (info->output_semantic_name[i]) {
- case TGSI_SEMANTIC_POSITION:
- pos = TRUE;
- break;
- case TGSI_SEMANTIC_COLOR:
- cols++;
- break;
- case TGSI_SEMANTIC_PSIZE:
- psize = TRUE;
- break;
- case TGSI_SEMANTIC_FOG:
- fog = TRUE;
- /* Fall through */
- case TGSI_SEMANTIC_GENERIC:
- texs++;
- break;
- default:
- debug_printf("r300: Unknown vertex output %d\n",
- info->output_semantic_name[i]);
- break;
- }
+ /* Colors. */
+ for (i = 0; i < ATTR_COLOR_COUNT; i++) {
+ if (vs_outputs->color[i] != ATTR_UNUSED) {
+ r300_draw_emit_attrib(r300, EMIT_4F, INTERP_LINEAR,
+ vs_outputs->color[i]);
}
}
- /* XXX magic */
- assert(texs <= 8);
+ /* XXX Back-face colors. */
- /* Do the actual vertex_info setup.
- *
- * vertex_info has four uints of hardware-specific data in it.
- * vinfo.hwfmt[0] is R300_VAP_VTX_STATE_CNTL
- * vinfo.hwfmt[1] is R300_VAP_VSM_VTX_ASSM
- * vinfo.hwfmt[2] is R300_VAP_OUTPUT_VTX_FMT_0
- * vinfo.hwfmt[3] is R300_VAP_OUTPUT_VTX_FMT_1 */
-
- vinfo->hwfmt[0] = 0x5555; /* XXX this is classic Mesa bonghits */
-
- /* We need to add vertex position attribute only for SW TCL case,
- * for HW TCL case it could be generated by vertex shader */
- if (!pos && !r300screen->caps->has_tcl) {
- debug_printf("r300: Forcing vertex position attribute emit...\n");
- /* Make room for the position attribute
- * at the beginning of the tab. */
- for (i = 15; i > 0; i--) {
- tab[i] = tab[i-1];
+ /* Texture coordinates. */
+ gen_count = 0;
+ for (i = 0; i < ATTR_GENERIC_COUNT; i++) {
+ if (vs_outputs->generic[i] != ATTR_UNUSED) {
+ r300_draw_emit_attrib(r300, EMIT_4F, INTERP_PERSPECTIVE,
+ vs_outputs->generic[i]);
+ gen_count++;
}
- tab[0] = 0;
}
- /* Position. */
- if (r300->draw) {
- draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE,
- draw_find_vs_output(r300->draw, TGSI_SEMANTIC_POSITION, 0));
+ /* Fog coordinates. */
+ if (vs_outputs->fog != ATTR_UNUSED) {
+ r300_draw_emit_attrib(r300, EMIT_4F, INTERP_PERSPECTIVE,
+ vs_outputs->fog);
+ gen_count++;
}
- vinfo->hwfmt[1] |= R300_INPUT_CNTL_POS;
- vinfo->hwfmt[2] |= R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT;
- /* Point size. */
- if (psize) {
- if (r300->draw) {
- draw_emit_vertex_attr(vinfo, EMIT_1F_PSIZE, INTERP_POS,
- draw_find_vs_output(r300->draw, TGSI_SEMANTIC_PSIZE, 0));
- }
- vinfo->hwfmt[2] |= R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT;
- }
+ /* XXX magic */
+ assert(gen_count <= 8);
+}
- /* Colors. */
- for (i = 0; i < cols; i++) {
- if (r300->draw) {
- draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_LINEAR,
- draw_find_vs_output(r300->draw, TGSI_SEMANTIC_COLOR, i));
- }
- vinfo->hwfmt[1] |= R300_INPUT_CNTL_COLOR;
- vinfo->hwfmt[2] |= (R300_VAP_OUTPUT_VTX_FMT_0__COLOR_0_PRESENT << i);
+/* Update the PSC tables. */
+static void r300_vertex_psc(struct r300_context* r300)
+{
+ struct r300_vertex_info *vformat = r300->vertex_info;
+ uint16_t type, swizzle;
+ enum pipe_format format;
+ unsigned i;
+ int identity[16] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
+ int* stream_tab;
+
+ /* If TCL is bypassed, map vertex streams to equivalent VS output
+ * locations. */
+ if (r300->rs_state->enable_vte) {
+ stream_tab = identity;
+ } else {
+ stream_tab = r300->vs->stream_loc_notcl;
}
- /* Init i right here, increment it if fog is enabled.
- * This gets around a double-increment problem. */
- i = 0;
+ /* Vertex shaders have no semantics on their inputs,
+ * so PSC should just route stuff based on the vertex elements,
+ * and not on attrib information. */
+ DBG(r300, DBG_DRAW, "r300: vs expects %d attribs, routing %d elements"
+ " in psc\n",
+ r300->vs->info.num_inputs,
+ r300->vertex_element_count);
- /* Fog. This is a special-cased texcoord. */
- if (fog) {
- i++;
- if (r300->draw) {
- draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE,
- draw_find_vs_output(r300->draw, TGSI_SEMANTIC_FOG, 0));
- }
- vinfo->hwfmt[1] |= (R300_INPUT_CNTL_TC0 << i);
- vinfo->hwfmt[3] |= (4 << (3 * i));
- }
+ for (i = 0; i < r300->vertex_element_count; i++) {
+ format = r300->vertex_element[i].src_format;
+
+ type = r300_translate_vertex_data_type(format) |
+ (stream_tab[i] << R300_DST_VEC_LOC_SHIFT);
+ swizzle = r300_translate_vertex_data_swizzle(format);
- /* Texcoords. */
- for (; i < texs; i++) {
- if (r300->draw) {
- draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE,
- draw_find_vs_output(r300->draw, TGSI_SEMANTIC_GENERIC, i));
+ if (i & 1) {
+ vformat->vap_prog_stream_cntl[i >> 1] |= type << 16;
+ vformat->vap_prog_stream_cntl_ext[i >> 1] |= swizzle << 16;
+ } else {
+ vformat->vap_prog_stream_cntl[i >> 1] |= type;
+ vformat->vap_prog_stream_cntl_ext[i >> 1] |= swizzle;
}
- vinfo->hwfmt[1] |= (R300_INPUT_CNTL_TC0 << i);
- vinfo->hwfmt[3] |= (4 << (3 * i));
}
- draw_compute_vertex_size(vinfo);
+ assert(i <= 15);
+
+ /* Set the last vector in the PSC. */
+ if (i) {
+ i -= 1;
+ }
+ vformat->vap_prog_stream_cntl[i >> 1] |=
+ (R300_LAST_VEC << (i & 1 ? 16 : 0));
}
-/* Update the PSC tables. */
-static void r300_vertex_psc(struct r300_context* r300,
- struct r300_vertex_info* vformat)
+/* Update the PSC tables for SW TCL, using Draw. */
+static void r300_swtcl_vertex_psc(struct r300_context* r300)
{
- struct r300_screen* r300screen = r300_screen(r300->context.screen);
+ struct r300_vertex_info *vformat = r300->vertex_info;
struct vertex_info* vinfo = &vformat->vinfo;
- int* tab = vformat->vs_tab;
uint16_t type, swizzle;
enum pipe_format format;
unsigned i, attrib_count;
+ int* vs_output_tab = r300->vs->stream_loc_notcl;
- /* Vertex shaders have no semantics on their inputs,
- * so PSC should just route stuff based on their info,
- * and not on attrib information. */
- if (r300screen->caps->has_tcl) {
- attrib_count = r300->vs->info.num_inputs;
- DBG(r300, DBG_DRAW, "r300: routing %d attribs in psc for vs\n",
- attrib_count);
- } else {
- attrib_count = vinfo->num_attribs;
- DBG(r300, DBG_DRAW, "r300: attrib count: %d\n", attrib_count);
- for (i = 0; i < attrib_count; i++) {
- DBG(r300, DBG_DRAW, "r300: attrib: offset %d, interp %d, size %d,"
- " tab %d\n", vinfo->attrib[i].src_index,
- vinfo->attrib[i].interp_mode, vinfo->attrib[i].emit,
- tab[i]);
- }
+ /* For each Draw attribute, route it to the fragment shader according
+ * to the vs_output_tab. */
+ attrib_count = vinfo->num_attribs;
+ DBG(r300, DBG_DRAW, "r300: attrib count: %d\n", attrib_count);
+ for (i = 0; i < attrib_count; i++) {
+ DBG(r300, DBG_DRAW, "r300: attrib: offset %d, interp %d, size %d,"
+ " vs_output_tab %d\n", vinfo->attrib[i].src_index,
+ vinfo->attrib[i].interp_mode, vinfo->attrib[i].emit,
+ vs_output_tab[i]);
}
for (i = 0; i < attrib_count; i++) {
/* Make sure we have a proper destination for our attribute. */
- assert(tab[i] != -1);
+ assert(vs_output_tab[i] != -1);
format = draw_translate_vinfo_format(vinfo->attrib[i].emit);
/* Obtain the type of data in this attribute. */
type = r300_translate_vertex_data_type(format) |
- tab[i] << R300_DST_VEC_LOC_SHIFT;
+ vs_output_tab[i] << R300_DST_VEC_LOC_SHIFT;
/* Obtain the swizzle for this attribute. Note that the default
* swizzle in the hardware is not XYZW! */
/* Add the attribute to the PSC table. */
if (i & 1) {
vformat->vap_prog_stream_cntl[i >> 1] |= type << 16;
-
vformat->vap_prog_stream_cntl_ext[i >> 1] |= swizzle << 16;
} else {
- vformat->vap_prog_stream_cntl[i >> 1] |= type << 0;
-
- vformat->vap_prog_stream_cntl_ext[i >> 1] |= swizzle << 0;
+ vformat->vap_prog_stream_cntl[i >> 1] |= type;
+ vformat->vap_prog_stream_cntl_ext[i >> 1] |= swizzle;
}
}
(R300_LAST_VEC << (i & 1 ? 16 : 0));
}
-/* Set up the mappings from GB to US, for RS block. */
-static void r300_update_fs_tab(struct r300_context* r300,
- struct r300_vertex_info* vformat)
+static void r300_rs_col(struct r300_rs_block* rs, int id, int ptr,
+ boolean swizzle_0001)
+{
+ rs->ip[id] |= R300_RS_COL_PTR(ptr);
+ if (swizzle_0001) {
+ rs->ip[id] |= R300_RS_COL_FMT(R300_RS_COL_FMT_0001);
+ } else {
+ rs->ip[id] |= R300_RS_COL_FMT(R300_RS_COL_FMT_RGBA);
+ }
+ rs->inst[id] |= R300_RS_INST_COL_ID(id);
+}
+
+static void r300_rs_col_write(struct r300_rs_block* rs, int id, int fp_offset)
{
- struct tgsi_shader_info* info = &r300->fs->info;
- int i, cols = 0, texs = 0, cols_emitted = 0;
- int* tab = vformat->fs_tab;
+ rs->inst[id] |= R300_RS_INST_COL_CN_WRITE |
+ R300_RS_INST_COL_ADDR(fp_offset);
+}
- for (i = 0; i < 16; i++) {
- tab[i] = -1;
+static void r300_rs_tex(struct r300_rs_block* rs, int id, int ptr,
+ boolean swizzle_X001)
+{
+ if (swizzle_X001) {
+ rs->ip[id] |= R300_RS_TEX_PTR(ptr*4) |
+ R300_RS_SEL_S(R300_RS_SEL_C0) |
+ R300_RS_SEL_T(R300_RS_SEL_K0) |
+ R300_RS_SEL_R(R300_RS_SEL_K0) |
+ R300_RS_SEL_Q(R300_RS_SEL_K1);
+ } else {
+ rs->ip[id] |= R300_RS_TEX_PTR(ptr*4) |
+ R300_RS_SEL_S(R300_RS_SEL_C0) |
+ R300_RS_SEL_T(R300_RS_SEL_C1) |
+ R300_RS_SEL_R(R300_RS_SEL_C2) |
+ R300_RS_SEL_Q(R300_RS_SEL_C3);
}
+ rs->inst[id] |= R300_RS_INST_TEX_ID(id);
+}
- assert(info->num_inputs <= 16);
- for (i = 0; i < info->num_inputs; i++) {
- switch (info->input_semantic_name[i]) {
- case TGSI_SEMANTIC_COLOR:
- tab[i] = INTERP_LINEAR;
- cols++;
- break;
- case TGSI_SEMANTIC_POSITION:
- case TGSI_SEMANTIC_PSIZE:
- debug_printf("r300: Implementation error: Can't use "
- "pos attribs in fragshader yet!\n");
- /* Pass through for now */
- case TGSI_SEMANTIC_FOG:
- case TGSI_SEMANTIC_GENERIC:
- tab[i] = INTERP_PERSPECTIVE;
- break;
- default:
- debug_printf("r300: Unknown vertex input %d\n",
- info->input_semantic_name[i]);
- break;
- }
+static void r300_rs_tex_write(struct r300_rs_block* rs, int id, int fp_offset)
+{
+ rs->inst[id] |= R300_RS_INST_TEX_CN_WRITE |
+ R300_RS_INST_TEX_ADDR(fp_offset);
+}
+
+static void r500_rs_col(struct r300_rs_block* rs, int id, int ptr,
+ boolean swizzle_0001)
+{
+ rs->ip[id] |= R500_RS_COL_PTR(ptr);
+ if (swizzle_0001) {
+ rs->ip[id] |= R500_RS_COL_FMT(R300_RS_COL_FMT_0001);
+ } else {
+ rs->ip[id] |= R500_RS_COL_FMT(R300_RS_COL_FMT_RGBA);
}
+ rs->inst[id] |= R500_RS_INST_COL_ID(id);
+}
- /* Now that we know where everything is... */
- DBG(r300, DBG_DRAW, "r300: fp input count: %d\n", info->num_inputs);
- for (i = 0; i < info->num_inputs; i++) {
- switch (tab[i]) {
- case INTERP_LINEAR:
- DBG(r300, DBG_DRAW, "r300: attrib: "
- "stack offset %d, color, tab %d\n",
- i, cols_emitted);
- tab[i] = cols_emitted;
- cols_emitted++;
- break;
- case INTERP_PERSPECTIVE:
- DBG(r300, DBG_DRAW, "r300: attrib: "
- "stack offset %d, texcoord, tab %d\n",
- i, cols + texs);
- tab[i] = cols + texs;
- texs++;
- break;
- case -1:
- debug_printf("r300: Implementation error: Bad fp interp!\n");
- default:
- break;
- }
+static void r500_rs_col_write(struct r300_rs_block* rs, int id, int fp_offset)
+{
+ rs->inst[id] |= R500_RS_INST_COL_CN_WRITE |
+ R500_RS_INST_COL_ADDR(fp_offset);
+}
+
+static void r500_rs_tex(struct r300_rs_block* rs, int id, int ptr,
+ boolean swizzle_X001)
+{
+ int rs_tex_comp = ptr*4;
+
+ if (swizzle_X001) {
+ rs->ip[id] |= R500_RS_SEL_S(rs_tex_comp) |
+ R500_RS_SEL_T(R500_RS_IP_PTR_K0) |
+ R500_RS_SEL_R(R500_RS_IP_PTR_K0) |
+ R500_RS_SEL_Q(R500_RS_IP_PTR_K1);
+ } else {
+ rs->ip[id] |= R500_RS_SEL_S(rs_tex_comp) |
+ R500_RS_SEL_T(rs_tex_comp + 1) |
+ R500_RS_SEL_R(rs_tex_comp + 2) |
+ R500_RS_SEL_Q(rs_tex_comp + 3);
}
+ rs->inst[id] |= R500_RS_INST_TEX_ID(id);
+}
+static void r500_rs_tex_write(struct r300_rs_block* rs, int id, int fp_offset)
+{
+ rs->inst[id] |= R500_RS_INST_TEX_CN_WRITE |
+ R500_RS_INST_TEX_ADDR(fp_offset);
}
-/* Set up the RS block. This is the part of the chipset that actually does
- * the rasterization of vertices into fragments. This is also the part of the
- * chipset that locks up if any part of it is even slightly wrong. */
+/* Set up the RS block.
+ *
+ * This is the part of the chipset that actually does the rasterization
+ * of vertices into fragments. This is also the part of the chipset that
+ * locks up if any part of it is even slightly wrong. */
static void r300_update_rs_block(struct r300_context* r300,
- struct r300_rs_block* rs)
+ struct r300_shader_semantics* vs_outputs,
+ struct r300_shader_semantics* fs_inputs)
{
- struct tgsi_shader_info* info = &r300->fs->info;
- int col_count = 0, fp_offset = 0, i, tex_count = 0;
- int rs_tex_comp = 0;
+ struct r300_rs_block* rs = r300->rs_block;
+ int i, col_count = 0, tex_count = 0, fp_offset = 0;
+ void (*rX00_rs_col)(struct r300_rs_block*, int, int, boolean);
+ void (*rX00_rs_col_write)(struct r300_rs_block*, int, int);
+ void (*rX00_rs_tex)(struct r300_rs_block*, int, int, boolean);
+ void (*rX00_rs_tex_write)(struct r300_rs_block*, int, int);
if (r300_screen(r300->context.screen)->caps->is_r500) {
- for (i = 0; i < info->num_inputs; i++) {
- switch (info->input_semantic_name[i]) {
- case TGSI_SEMANTIC_COLOR:
- rs->ip[col_count] |=
- R500_RS_COL_PTR(col_count) |
- R500_RS_COL_FMT(R300_RS_COL_FMT_RGBA);
- col_count++;
- break;
- case TGSI_SEMANTIC_GENERIC:
- rs->ip[tex_count] |=
- R500_RS_SEL_S(rs_tex_comp) |
- R500_RS_SEL_T(rs_tex_comp + 1) |
- R500_RS_SEL_R(rs_tex_comp + 2) |
- R500_RS_SEL_Q(rs_tex_comp + 3);
- tex_count++;
- rs_tex_comp += 4;
- break;
- default:
- break;
- }
- }
+ rX00_rs_col = r500_rs_col;
+ rX00_rs_col_write = r500_rs_col_write;
+ rX00_rs_tex = r500_rs_tex;
+ rX00_rs_tex_write = r500_rs_tex_write;
+ } else {
+ rX00_rs_col = r300_rs_col;
+ rX00_rs_col_write = r300_rs_col_write;
+ rX00_rs_tex = r300_rs_tex;
+ rX00_rs_tex_write = r300_rs_tex_write;
+ }
- /* Rasterize at least one color, or bad things happen. */
- if ((col_count == 0) && (tex_count == 0)) {
- rs->ip[0] |= R500_RS_COL_FMT(R300_RS_COL_FMT_0001);
+ /* Rasterize colors. */
+ for (i = 0; i < ATTR_COLOR_COUNT; i++) {
+ if (vs_outputs->color[i] != ATTR_UNUSED) {
+ /* Always rasterize if it's written by the VS,
+ * otherwise it locks up. */
+ rX00_rs_col(rs, col_count, i, FALSE);
+
+ /* Write it to the FS input register if it's used by the FS. */
+ if (fs_inputs->color[i] != ATTR_UNUSED) {
+ rX00_rs_col_write(rs, col_count, fp_offset);
+ fp_offset++;
+ }
col_count++;
- }
-
- for (i = 0; i < tex_count; i++) {
- rs->inst[i] |= R500_RS_INST_TEX_ID(i) |
- R500_RS_INST_TEX_CN_WRITE | R500_RS_INST_TEX_ADDR(fp_offset);
- fp_offset++;
- }
-
- for (i = 0; i < col_count; i++) {
- rs->inst[i] |= R500_RS_INST_COL_ID(i) |
- R500_RS_INST_COL_CN_WRITE | R500_RS_INST_COL_ADDR(fp_offset);
- fp_offset++;
- }
- } else {
- for (i = 0; i < info->num_inputs; i++) {
- switch (info->input_semantic_name[i]) {
- case TGSI_SEMANTIC_COLOR:
- rs->ip[col_count] |=
- R300_RS_COL_PTR(col_count) |
- R300_RS_COL_FMT(R300_RS_COL_FMT_RGBA);
- col_count++;
- break;
- case TGSI_SEMANTIC_GENERIC:
- rs->ip[tex_count] |=
- R300_RS_TEX_PTR(rs_tex_comp) |
- R300_RS_SEL_S(R300_RS_SEL_C0) |
- R300_RS_SEL_T(R300_RS_SEL_C1) |
- R300_RS_SEL_R(R300_RS_SEL_C2) |
- R300_RS_SEL_Q(R300_RS_SEL_C3);
- tex_count++;
- rs_tex_comp+=4;
- break;
- default:
- break;
+ } else {
+ /* Skip the FS input register, leave it uninitialized. */
+ /* If we try to set it to (0,0,0,1), it will lock up. */
+ if (fs_inputs->color[i] != ATTR_UNUSED) {
+ fp_offset++;
}
}
+ }
- if (col_count == 0) {
- rs->ip[0] |= R300_RS_COL_FMT(R300_RS_COL_FMT_0001);
- }
-
- if (tex_count == 0) {
- rs->ip[0] |=
- R300_RS_SEL_S(R300_RS_SEL_K0) |
- R300_RS_SEL_T(R300_RS_SEL_K0) |
- R300_RS_SEL_R(R300_RS_SEL_K0) |
- R300_RS_SEL_Q(R300_RS_SEL_K1);
+ /* Rasterize texture coordinates. */
+ for (i = 0; i < ATTR_GENERIC_COUNT; i++) {
+ if (vs_outputs->generic[i] != ATTR_UNUSED) {
+ /* Always rasterize if it's written by the VS,
+ * otherwise it locks up. */
+ rX00_rs_tex(rs, tex_count, tex_count, FALSE);
+
+ /* Write it to the FS input register if it's used by the FS. */
+ if (fs_inputs->generic[i] != ATTR_UNUSED) {
+ rX00_rs_tex_write(rs, tex_count, fp_offset);
+ fp_offset++;
+ }
+ tex_count++;
+ } else {
+ /* Skip the FS input register, leave it uninitialized. */
+ /* If we try to set it to (0,0,0,1), it will lock up. */
+ if (fs_inputs->generic[i] != ATTR_UNUSED) {
+ fp_offset++;
+ }
}
+ }
- /* Rasterize at least one color, or bad things happen. */
- if ((col_count == 0) && (tex_count == 0)) {
- col_count++;
- }
+ /* Rasterize fog coordinates. */
+ if (vs_outputs->fog != ATTR_UNUSED) {
+ /* Always rasterize if it's written by the VS,
+ * otherwise it locks up. */
+ rX00_rs_tex(rs, tex_count, tex_count, TRUE);
- for (i = 0; i < tex_count; i++) {
- rs->inst[i] |= R300_RS_INST_TEX_ID(i) |
- R300_RS_INST_TEX_CN_WRITE | R300_RS_INST_TEX_ADDR(fp_offset);
+ /* Write it to the FS input register if it's used by the FS. */
+ if (fs_inputs->fog != ATTR_UNUSED) {
+ rX00_rs_tex_write(rs, tex_count, fp_offset);
fp_offset++;
}
-
- for (i = 0; i < col_count; i++) {
- rs->inst[i] |= R300_RS_INST_COL_ID(i) |
- R300_RS_INST_COL_CN_WRITE | R300_RS_INST_COL_ADDR(fp_offset);
+ tex_count++;
+ } else {
+ /* Skip the FS input register, leave it uninitialized. */
+ /* If we try to set it to (0,0,0,1), it will lock up. */
+ if (fs_inputs->fog != ATTR_UNUSED) {
fp_offset++;
}
}
- rs->count = (rs_tex_comp) | (col_count << R300_IC_COUNT_SHIFT) |
+ /* Rasterize at least one color, or bad things happen. */
+ if (col_count == 0 && tex_count == 0) {
+ rX00_rs_col(rs, 0, 0, TRUE);
+ col_count++;
+ }
+
+ rs->count = (tex_count*4) | (col_count << R300_IC_COUNT_SHIFT) |
R300_HIRES_EN;
- rs->inst_count = MAX2(MAX2(col_count - 1, tex_count - 1), 0);
+ rs->inst_count = MAX3(col_count - 1, tex_count - 1, 0);
}
/* Update the vertex format. */
static void r300_update_derived_shader_state(struct r300_context* r300)
{
struct r300_screen* r300screen = r300_screen(r300->context.screen);
- struct r300_vertex_info* vformat;
- struct r300_rs_block* rs_block;
- int i;
/*
struct r300_shader_key* key;
(void*)key, (void*)value);
} */
- /* XXX This will be refactored ASAP. */
- vformat = CALLOC_STRUCT(r300_vertex_info);
- rs_block = CALLOC_STRUCT(r300_rs_block);
+ /* Reset structures */
+ memset(r300->rs_block, 0, sizeof(struct r300_rs_block));
+ memset(r300->vertex_info, 0, sizeof(struct r300_vertex_info));
+ memcpy(r300->vertex_info->vinfo.hwfmt, r300->vs->hwfmt, sizeof(uint)*4);
- for (i = 0; i < 16; i++) {
- vformat->vs_tab[i] = -1;
- vformat->fs_tab[i] = -1;
+ r300_update_rs_block(r300, &r300->vs->outputs, &r300->fs->inputs);
+
+ if (r300screen->caps->has_tcl) {
+ r300_vertex_psc(r300);
+ } else {
+ r300_draw_emit_all_attribs(r300);
+ draw_compute_vertex_size(&r300->vertex_info->vinfo);
+ r300_swtcl_vertex_psc(r300);
}
- r300_vs_tab_routes(r300, vformat);
- r300_vertex_psc(r300, vformat);
- r300_update_fs_tab(r300, vformat);
+ r300->dirty_state |= R300_NEW_RS_BLOCK;
+}
- r300_update_rs_block(r300, rs_block);
+static boolean r300_dsa_writes_depth_stencil(struct r300_dsa_state* dsa)
+{
+ /* We are interested only in the cases when a new depth or stencil value
+ * can be written and changed. */
+
+ /* We might optionally check for [Z func: never] and inspect the stencil
+ * state in a similar fashion, but it's not terribly important. */
+ return (dsa->z_buffer_control & R300_Z_WRITE_ENABLE) ||
+ (dsa->stencil_ref_mask & R300_STENCILWRITEMASK_MASK) ||
+ ((dsa->z_buffer_control & R500_STENCIL_REFMASK_FRONT_BACK) &&
+ (dsa->stencil_ref_bf & R300_STENCILWRITEMASK_MASK));
+}
- FREE(r300->vertex_info);
- FREE(r300->rs_block);
+static boolean r300_dsa_alpha_test_enabled(struct r300_dsa_state* dsa)
+{
+ /* We are interested only in the cases when alpha testing can kill
+ * a fragment. */
+ uint32_t af = dsa->alpha_function;
- r300->vertex_info = vformat;
- r300->rs_block = rs_block;
- r300->dirty_state |= (R300_NEW_VERTEX_FORMAT | R300_NEW_RS_BLOCK);
+ return (af & R300_FG_ALPHA_FUNC_ENABLE) &&
+ (af & R300_FG_ALPHA_FUNC_ALWAYS) != R300_FG_ALPHA_FUNC_ALWAYS;
}
static void r300_update_ztop(struct r300_context* r300)
* The docs claim that for the first three cases, if no ZS writes happen,
* then ZTOP can be used.
*
+ * (3) will never apply since we do not support chroma-keyed operations.
+ * (4) will need to be re-examined (and this comment updated) if/when
+ * Hyper-Z becomes supported.
+ *
* Additionally, the following conditions require disabled ZTOP:
- * ~) Depth writes in fragment shader
- * ~) Outstanding occlusion queries
+ * 5) Depth writes in fragment shader
+ * 6) Outstanding occlusion queries
*
* ~C.
*/
- if (r300->dsa_state->alpha_function) {
- r300->ztop_state.z_buffer_top = R300_ZTOP_DISABLE;
- } else if (r300->fs->info.uses_kill) {
+
+ /* ZS writes */
+ if (r300_dsa_writes_depth_stencil(r300->dsa_state) &&
+ (r300_dsa_alpha_test_enabled(r300->dsa_state) || /* (1) */
+ r300->fs->info.uses_kill)) { /* (2) */
r300->ztop_state.z_buffer_top = R300_ZTOP_DISABLE;
- } else if (r300_fragment_shader_writes_depth(r300->fs)) {
+ } else if (r300_fragment_shader_writes_depth(r300->fs)) { /* (5) */
r300->ztop_state.z_buffer_top = R300_ZTOP_DISABLE;
- } else if (r300->query_current) {
+ } else if (r300->query_current) { /* (6) */
r300->ztop_state.z_buffer_top = R300_ZTOP_DISABLE;
}
}
void r300_update_derived_state(struct r300_context* r300)
{
- /* XXX */
- if (TRUE || r300->dirty_state &
- (R300_NEW_FRAGMENT_SHADER | R300_NEW_VERTEX_SHADER)) {
+ if (r300->dirty_state &
+ (R300_NEW_FRAGMENT_SHADER | R300_NEW_VERTEX_SHADER |
+ R300_NEW_VERTEX_FORMAT)) {
r300_update_derived_shader_state(r300);
}
#include "pipe/p_format.h"
+#include "util/u_format.h"
+
#include "r300_reg.h"
/* Some maths. These should probably find their way to u_math, if needed. */
static INLINE unsigned pf_component_count(enum pipe_format format) {
unsigned count = 0;
- if (pf_layout(format) != PIPE_FORMAT_LAYOUT_RGBAZS) {
- return count;
+ if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0)) {
+ count++;
}
-
- if (pf_size_x(format)) {
+ if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 1)) {
+ count++;
+ }
+ if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 2)) {
count++;
}
- if (pf_size_y(format)) {
+ if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 3)) {
count++;
}
- if (pf_size_z(format)) {
+ if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 0)) {
count++;
}
- if (pf_size_w(format)) {
+ if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 1)) {
count++;
}
static INLINE uint16_t
r300_translate_vertex_data_type(enum pipe_format format) {
uint32_t result = 0;
+ const struct util_format_description *desc;
unsigned components = pf_component_count(format);
- if (pf_layout(format) != PIPE_FORMAT_LAYOUT_RGBAZS) {
+ desc = util_format_description(format);
+
+ if (desc->layout != UTIL_FORMAT_LAYOUT_ARITH &&
+ desc->layout != UTIL_FORMAT_LAYOUT_ARRAY) {
debug_printf("r300: Bad format %s in %s:%d\n", pf_name(format),
__FUNCTION__, __LINE__);
assert(0);
}
- switch (pf_type(format)) {
+ switch (desc->channel[0].type) {
/* Half-floats, floats, doubles */
- case PIPE_FORMAT_TYPE_FLOAT:
- switch (pf_size_x(format)) {
- case 4:
+ case UTIL_FORMAT_TYPE_FLOAT:
+ switch (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0)) {
+ case 32:
result = R300_DATA_TYPE_FLOAT_1 + (components - 1);
break;
default:
assert(0);
}
break;
- /* Normalized unsigned ints */
- case PIPE_FORMAT_TYPE_UNORM:
- /* Normalized signed ints */
- case PIPE_FORMAT_TYPE_SNORM:
- /* Non-normalized unsigned ints */
- case PIPE_FORMAT_TYPE_USCALED:
- /* Non-normalized signed ints */
- case PIPE_FORMAT_TYPE_SSCALED:
- switch (pf_size_x(format)) {
- case 1:
+ /* Unsigned ints */
+ case UTIL_FORMAT_TYPE_UNSIGNED:
+ /* Signed ints */
+ case UTIL_FORMAT_TYPE_SIGNED:
+ switch (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0)) {
+ case 8:
result = R300_DATA_TYPE_BYTE;
break;
- case 2:
+ case 16:
if (components > 2) {
result = R300_DATA_TYPE_SHORT_4;
} else {
default:
debug_printf("r300: Bad format %s in %s:%d\n",
pf_name(format), __FUNCTION__, __LINE__);
- debug_printf("r300: pf_size_x(format) == %d\n",
- pf_size_x(format));
+ debug_printf("r300: util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0) == %d\n",
+ util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0));
assert(0);
}
break;
assert(0);
}
- if (pf_type(format) == PIPE_FORMAT_TYPE_SSCALED) {
+ if (desc->channel[0].type == UTIL_FORMAT_TYPE_SIGNED) {
result |= R300_SIGNED;
- } else if (pf_type(format) == PIPE_FORMAT_TYPE_UNORM) {
+ }
+ if (desc->channel[0].normalized) {
result |= R300_NORMALIZE;
- } else if (pf_type(format) == PIPE_FORMAT_TYPE_SNORM) {
- result |= (R300_SIGNED | R300_NORMALIZE);
}
return result;
static INLINE uint16_t
r300_translate_vertex_data_swizzle(enum pipe_format format) {
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(format);
- if (pf_layout(format) != PIPE_FORMAT_LAYOUT_RGBAZS) {
+ if (desc->layout != UTIL_FORMAT_LAYOUT_ARITH &&
+ desc->layout != UTIL_FORMAT_LAYOUT_ARRAY) {
debug_printf("r300: Bad format %s in %s:%d\n",
pf_name(format), __FUNCTION__, __LINE__);
return 0;
}
- return ((pf_swizzle_x(format) << R300_SWIZZLE_SELECT_X_SHIFT) |
- (pf_swizzle_y(format) << R300_SWIZZLE_SELECT_Y_SHIFT) |
- (pf_swizzle_z(format) << R300_SWIZZLE_SELECT_Z_SHIFT) |
- (pf_swizzle_w(format) << R300_SWIZZLE_SELECT_W_SHIFT) |
+ return ((desc->swizzle[0] << R300_SWIZZLE_SELECT_X_SHIFT) |
+ (desc->swizzle[1] << R300_SWIZZLE_SELECT_Y_SHIFT) |
+ (desc->swizzle[2] << R300_SWIZZLE_SELECT_Z_SHIFT) |
+ (desc->swizzle[3] << R300_SWIZZLE_SELECT_W_SHIFT) |
(0xf << R300_WRITE_ENA_SHIFT));
}
struct r300_capabilities* caps = r300_screen(r300->context.screen)->caps;
CS_LOCALS(r300);
- BEGIN_CS(24 + (caps->has_tcl ? 2: 0));
+ BEGIN_CS(20 + (caps->has_tcl ? 2: 0));
/*** Graphics Backend (GB) ***/
/* Various GB enables */
OUT_CS_REG(R300_US_W_FMT, 0x0);
/*** VAP ***/
- /* Max and min vertex index clamp. */
- OUT_CS_REG(R300_VAP_VF_MIN_VTX_INDX, 0x0);
- OUT_CS_REG(R300_VAP_VF_MAX_VTX_INDX, 0xffffff);
/* Sign/normalize control */
OUT_CS_REG(R300_VAP_PSC_SGN_NORM_CNTL, R300_SGN_NORM_NO_ZERO);
/* TCL-only stuff */
END_CS;
/* XXX unsorted stuff from surface_fill */
- BEGIN_CS(60 + (caps->has_tcl ? 5 : 0) + (caps->is_r500 ? 4 : 0));
- /* Flush PVS. */
- OUT_CS_REG(R300_VAP_PVS_STATE_FLUSH_REG, 0x0);
+ BEGIN_CS(44 + (caps->has_tcl ? 7 : 0) + (caps->is_r500 ? 4 : 0));
- OUT_CS_REG(R300_SE_VTE_CNTL, R300_VPORT_X_SCALE_ENA |
- R300_VPORT_X_OFFSET_ENA | R300_VPORT_Y_SCALE_ENA |
- R300_VPORT_Y_OFFSET_ENA | R300_VPORT_Z_SCALE_ENA |
- R300_VPORT_Z_OFFSET_ENA | R300_VTX_W0_FMT);
if (caps->has_tcl) {
+ /*Flushing PVS is required before the VAP_GB registers can be changed*/
+ OUT_CS_REG(R300_VAP_PVS_STATE_FLUSH_REG, 0);
OUT_CS_REG_SEQ(R300_VAP_GB_VERT_CLIP_ADJ, 4);
OUT_CS_32F(1.0);
OUT_CS_32F(1.0);
OUT_CS_REG(R300_SU_DEPTH_OFFSET, 0x00000000);
OUT_CS_REG(R300_SC_HYPERZ, 0x0000001C);
OUT_CS_REG(R300_SC_EDGERULE, 0x2DA49525);
- OUT_CS_REG(R300_RB3D_CCTL, 0x00000000);
OUT_CS_REG(R300_RB3D_AARESOLVE_CTL, 0x00000000);
if (caps->is_r500) {
OUT_CS_REG(R500_RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD, 0x00000000);
OUT_CS_REG(R500_RB3D_DISCARD_SRC_PIXEL_GTE_THRESHOLD, 0xFFFFFFFF);
}
- OUT_CS_REG(R300_ZB_FORMAT, 0x00000002);
- OUT_CS_REG(R300_ZB_ZCACHE_CTLSTAT, 0x00000003);
OUT_CS_REG(R300_ZB_BW_CNTL, 0x00000000);
OUT_CS_REG(R300_ZB_DEPTHCLEARVALUE, 0x00000000);
OUT_CS_REG(R300_ZB_HIZ_OFFSET, 0x00000000);
OUT_CS_REG(R300_ZB_HIZ_PITCH, 0x00000000);
- OUT_CS_REG(R300_VAP_VTX_STATE_CNTL, 0x1);
- OUT_CS_REG(R300_VAP_VSM_VTX_ASSM, 0x405);
- OUT_CS_REG(R300_SE_VTE_CNTL, 0x0000043F);
/* XXX */
OUT_CS_REG(R300_SC_CLIP_RULE, 0xaaaa);
#include "pipe/p_screen.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
struct r300_texture_state* state = &tex->state;
struct pipe_texture *pt = &tex->tex;
- state->format0 = R300_TX_WIDTH((pt->width[0] - 1) & 0x7ff) |
- R300_TX_HEIGHT((pt->height[0] - 1) & 0x7ff);
+ state->format0 = R300_TX_WIDTH((pt->width0 - 1) & 0x7ff) |
+ R300_TX_HEIGHT((pt->height0 - 1) & 0x7ff);
if (tex->is_npot) {
/* rectangles love this */
state->format2 = (tex->pitch[0] - 1) & 0x1fff;
} else {
/* power of two textures (3D, mipmaps, and no pitch) */
- state->format0 |= R300_TX_DEPTH(util_logbase2(pt->depth[0]) & 0xf) |
- R300_TX_NUM_LEVELS(pt->last_level & 0xf);
+ state->format0 |= R300_TX_DEPTH(util_logbase2(pt->depth0) & 0xf);
}
state->format1 = r300_translate_texformat(pt->format);
/* large textures on r500 */
if (is_r500)
{
- if (pt->width[0] > 2048) {
+ if (pt->width0 > 2048) {
state->format2 |= R500_TXWIDTH_BIT11;
}
- if (pt->height[0] > 2048) {
+ if (pt->height0 > 2048) {
state->format2 |= R500_TXHEIGHT_BIT11;
}
}
- assert(is_r500 || (pt->width[0] <= 2048 && pt->height[0] <= 2048));
+ assert(is_r500 || (pt->width0 <= 2048 && pt->height0 <= 2048));
debug_printf("r300: Set texture state (%dx%d, %d levels)\n",
- pt->width[0], pt->height[0], pt->last_level);
+ pt->width0, pt->height0, pt->last_level);
}
unsigned r300_texture_get_offset(struct r300_texture* tex, unsigned level,
return 0;
}
- return align(pf_get_stride(&tex->tex.block, tex->tex.width[level]), 32);
+ return align(util_format_get_stride(tex->tex.format, u_minify(tex->tex.width0, level)), 32);
}
static void r300_setup_miptree(struct r300_texture* tex)
int i;
for (i = 0; i <= base->last_level; i++) {
- if (i > 0) {
- base->width[i] = minify(base->width[i-1]);
- base->height[i] = minify(base->height[i-1]);
- base->depth[i] = minify(base->depth[i-1]);
- }
-
- base->nblocksx[i] = pf_get_nblocksx(&base->block, base->width[i]);
- base->nblocksy[i] = pf_get_nblocksy(&base->block, base->height[i]);
+ unsigned nblocksy = util_format_get_nblocksy(base->format, u_minify(base->height0, i));
stride = r300_texture_get_stride(tex, i);
- layer_size = stride * base->nblocksy[i];
+ layer_size = stride * nblocksy;
if (base->target == PIPE_TEXTURE_CUBE)
size = layer_size * 6;
else
- size = layer_size * base->depth[i];
+ size = layer_size * u_minify(base->depth0, i);
tex->offset[i] = align(tex->size, 32);
tex->size = tex->offset[i] + size;
tex->layer_size[i] = layer_size;
- tex->pitch[i] = stride / base->block.size;
+ tex->pitch[i] = stride / util_format_get_blocksize(base->format);
debug_printf("r300: Texture miptree: Level %d "
"(%dx%dx%d px, pitch %d bytes)\n",
- i, base->width[i], base->height[i], base->depth[i],
- stride);
+ i, u_minify(base->width0, i), u_minify(base->height0, i),
+ u_minify(base->depth0, i), stride);
}
}
static void r300_setup_flags(struct r300_texture* tex)
{
- tex->is_npot = !util_is_power_of_two(tex->tex.width[0]) ||
- !util_is_power_of_two(tex->tex.height[0]);
+ tex->is_npot = !util_is_power_of_two(tex->tex.width0) ||
+ !util_is_power_of_two(tex->tex.height0);
}
/* Create a new texture. */
pipe_reference_init(&surface->reference, 1);
pipe_texture_reference(&surface->texture, texture);
surface->format = texture->format;
- surface->width = texture->width[level];
- surface->height = texture->height[level];
+ surface->width = u_minify(texture->width0, level);
+ surface->height = u_minify(texture->height0, level);
surface->offset = offset;
surface->usage = flags;
surface->zslice = zslice;
/* Support only 2D textures without mipmaps */
if (base->target != PIPE_TEXTURE_2D ||
- base->depth[0] != 1 ||
+ base->depth0 != 1 ||
base->last_level != 0) {
return NULL;
}
tex->tex.screen = screen;
tex->stride_override = *stride;
- tex->pitch[0] = *stride / base->block.size;
+ tex->pitch[0] = *stride / util_format_get_blocksize(base->format);
r300_setup_flags(tex);
r300_setup_texture_state(tex, r300_screen(screen)->caps->is_r500);
template.target = PIPE_TEXTURE_2D;
template.format = PIPE_FORMAT_X8R8G8B8_UNORM;
template.last_level = 0;
- template.width[0] = util_next_power_of_two(width);
- template.height[0] = util_next_power_of_two(height);
- template.depth[0] = 1;
- pf_get_block(template.format, &template.block);
+ template.width0 = util_next_power_of_two(width);
+ template.height0 = util_next_power_of_two(height);
+ template.depth0 = 1;
template.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER |
PIPE_TEXTURE_USAGE_RENDER_TARGET;
struct rc_dst_register * dst,
struct tgsi_full_dst_register * src)
{
- dst->File = translate_register_file(src->DstRegister.File);
- dst->Index = translate_register_index(ttr, src->DstRegister.File, src->DstRegister.Index);
- dst->WriteMask = src->DstRegister.WriteMask;
- dst->RelAddr = src->DstRegister.Indirect;
+ dst->File = translate_register_file(src->Register.File);
+ dst->Index = translate_register_index(ttr, src->Register.File, src->Register.Index);
+ dst->WriteMask = src->Register.WriteMask;
+ dst->RelAddr = src->Register.Indirect;
}
static void transform_srcreg(
struct rc_src_register * dst,
struct tgsi_full_src_register * src)
{
- dst->File = translate_register_file(src->SrcRegister.File);
- dst->Index = translate_register_index(ttr, src->SrcRegister.File, src->SrcRegister.Index);
- dst->RelAddr = src->SrcRegister.Indirect;
+ dst->File = translate_register_file(src->Register.File);
+ dst->Index = translate_register_index(ttr, src->Register.File, src->Register.Index);
+ dst->RelAddr = src->Register.Indirect;
dst->Swizzle = tgsi_util_get_full_src_register_swizzle(src, 0);
dst->Swizzle |= tgsi_util_get_full_src_register_swizzle(src, 1) << 3;
dst->Swizzle |= tgsi_util_get_full_src_register_swizzle(src, 2) << 6;
dst->Swizzle |= tgsi_util_get_full_src_register_swizzle(src, 3) << 9;
- dst->Abs = src->SrcRegisterExtMod.Absolute;
- dst->Negate = src->SrcRegister.Negate ? RC_MASK_XYZW : 0;
+ dst->Abs = src->Register.Absolute;
+ dst->Negate = src->Register.Negate ? RC_MASK_XYZW : 0;
}
-static void transform_texture(struct rc_instruction * dst, struct tgsi_instruction_ext_texture src)
+static void transform_texture(struct rc_instruction * dst, struct tgsi_instruction_texture src,
+ uint32_t *shadowSamplers)
{
switch(src.Texture) {
case TGSI_TEXTURE_1D:
case TGSI_TEXTURE_SHADOW1D:
dst->U.I.TexSrcTarget = RC_TEXTURE_1D;
dst->U.I.TexShadow = 1;
+ *shadowSamplers |= 1 << dst->U.I.TexSrcUnit;
break;
case TGSI_TEXTURE_SHADOW2D:
dst->U.I.TexSrcTarget = RC_TEXTURE_2D;
dst->U.I.TexShadow = 1;
+ *shadowSamplers |= 1 << dst->U.I.TexSrcUnit;
break;
case TGSI_TEXTURE_SHADOWRECT:
dst->U.I.TexSrcTarget = RC_TEXTURE_RECT;
dst->U.I.TexShadow = 1;
+ *shadowSamplers |= 1 << dst->U.I.TexSrcUnit;
break;
}
}
dst->U.I.SaturateMode = translate_saturate(src->Instruction.Saturate);
if (src->Instruction.NumDstRegs)
- transform_dstreg(ttr, &dst->U.I.DstReg, &src->FullDstRegisters[0]);
+ transform_dstreg(ttr, &dst->U.I.DstReg, &src->Dst[0]);
for(i = 0; i < src->Instruction.NumSrcRegs; ++i) {
- if (src->FullSrcRegisters[i].SrcRegister.File == TGSI_FILE_SAMPLER)
- dst->U.I.TexSrcUnit = src->FullSrcRegisters[i].SrcRegister.Index;
+ if (src->Src[i].Register.File == TGSI_FILE_SAMPLER)
+ dst->U.I.TexSrcUnit = src->Src[i].Register.Index;
else
- transform_srcreg(ttr, &dst->U.I.SrcReg[i], &src->FullSrcRegisters[i]);
+ transform_srcreg(ttr, &dst->U.I.SrcReg[i], &src->Src[i]);
}
/* Texturing. */
- transform_texture(dst, src->InstructionExtTexture);
+ if (src->Instruction.Texture)
+ transform_texture(dst, src->Texture,
+ &ttr->compiler->Program.ShadowSamplers);
}
static void handle_immediate(struct tgsi_to_rc * ttr, struct tgsi_full_immediate * imm)
+++ /dev/null
-/*
- * Copyright 2009 Maciej Cencora <m.cencora@gmail.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* r300_vbo: Various helpers for emitting vertex buffers. Needs cleanup,
- * refactoring, etc. */
-
-#include "r300_vbo.h"
-
-#include "pipe/p_format.h"
-
-#include "r300_cs.h"
-#include "r300_context.h"
-#include "r300_state_inlines.h"
-#include "r300_reg.h"
-#include "r300_winsys.h"
-
-static INLINE void setup_vertex_attribute(struct r300_vertex_info *vinfo,
- struct pipe_vertex_element *vert_elem,
- unsigned attr_num)
-{
- uint16_t hw_fmt1, hw_fmt2;
-
- hw_fmt1 = r300_translate_vertex_data_type(vert_elem->src_format) |
- (attr_num << R300_DST_VEC_LOC_SHIFT);
- hw_fmt2 = r300_translate_vertex_data_swizzle(vert_elem->src_format);
-
- if (attr_num % 2 == 0)
- {
- vinfo->vap_prog_stream_cntl[attr_num >> 1] = hw_fmt1;
- vinfo->vap_prog_stream_cntl_ext[attr_num >> 1] = hw_fmt2;
- }
- else
- {
- vinfo->vap_prog_stream_cntl[attr_num >> 1] |= hw_fmt1 << 16;
- vinfo->vap_prog_stream_cntl_ext[attr_num >> 1] |= hw_fmt2 << 16;
- }
-}
-
-static void finish_vertex_attribs_setup(struct r300_vertex_info *vinfo,
- unsigned attribs_num)
-{
- uint32_t last_vec_bit = (attribs_num % 2 == 0) ?
- (R300_LAST_VEC << 16) : R300_LAST_VEC;
-
- assert(attribs_num > 0 && attribs_num <= 16);
- vinfo->vap_prog_stream_cntl[(attribs_num - 1) >> 1] |= last_vec_bit;
-}
-
-void setup_vertex_attributes(struct r300_context *r300)
-{
- struct pipe_vertex_element *vert_elem;
- int i;
-
- for (i = 0; i < r300->vertex_element_count; i++) {
- vert_elem = &r300->vertex_element[i];
- setup_vertex_attribute(r300->vertex_info, vert_elem, i);
- }
-
- finish_vertex_attribs_setup(r300->vertex_info,
- r300->vertex_element_count);
-}
-
-static INLINE int get_buffer_offset(struct r300_context *r300,
- unsigned int buf_nr,
- unsigned int elem_offset)
-{
- return r300->vertex_buffer[buf_nr].buffer_offset + elem_offset;
-}
-#if 0
-/* XXX not called at all */
-static void setup_vertex_buffers(struct r300_context *r300)
-{
- struct pipe_vertex_element *vert_elem;
- int i;
-
- for (i = 0; i < r300->aos_count; i++)
- {
- vert_elem = &r300->vertex_element[i];
- /* XXX use translate module to convert the data */
- if (!format_is_supported(vert_elem->src_format,
- vert_elem->nr_components)) {
- assert(0);
- /*
- struct pipe_buffer *buf;
- const unsigned int max_index = r300->vertex_buffers[vert_elem->vertex_buffer_index].max_index;
- buf = pipe_buffer_create(r300->context.screen, 4, usage, vert_elem->nr_components * max_index * sizeof(float));
- */
- }
-
- if (get_buffer_offset(r300,
- vert_elem->vertex_buffer_index,
- vert_elem->src_offset) % 4) {
- /* XXX need to align buffer */
- assert(0);
- }
- }
-}
-#endif
-/* XXX these shouldn't be asserts since we can work around bad indexbufs */
-void setup_index_buffer(struct r300_context *r300,
- struct pipe_buffer* indexBuffer,
- unsigned indexSize)
-{
- if (!r300->winsys->add_buffer(r300->winsys, indexBuffer,
- RADEON_GEM_DOMAIN_GTT, 0)) {
- assert(0);
- }
-
- if (!r300->winsys->validate(r300->winsys)) {
- assert(0);
- }
-}
+++ /dev/null
-/*
- * Copyright 2009 Maciej Cencora <m.cencora@gmail.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef R300_VBO_H
-#define R300_VBO_H
-
-struct r300_context;
-struct pipe_buffer;
-
-void setup_vertex_attributes(struct r300_context *r300);
-
-void setup_index_buffer(struct r300_context *r300,
- struct pipe_buffer* indexBuffer,
- unsigned indexSize);
-
-#endif
/*
* Copyright 2009 Corbin Simpson <MostAwesomeDude@gmail.com>
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
#include "r300_vs.h"
#include "r300_context.h"
+#include "r300_screen.h"
#include "r300_tgsi_to_rc.h"
+#include "r300_reg.h"
#include "tgsi/tgsi_dump.h"
#include "tgsi/tgsi_parse.h"
#include "radeon_compiler.h"
-
-static void set_vertex_inputs_outputs(struct r300_vertex_program_compiler * c)
+/* Convert info about VS output semantics into r300_shader_semantics. */
+static void r300_shader_read_vs_outputs(
+ struct tgsi_shader_info* info,
+ struct r300_shader_semantics* vs_outputs)
{
- struct r300_vertex_shader * vs = c->UserData;
- struct tgsi_shader_info* info = &vs->info;
- struct tgsi_parse_context parser;
- struct tgsi_full_declaration * decl;
- boolean pointsize = FALSE;
- int out_colors = 0;
- int colors = 0;
- int out_generic = 0;
- int generic = 0;
int i;
+ unsigned index;
- /* Fill in the input mapping */
- for (i = 0; i < info->num_inputs; i++)
- c->code->inputs[i] = i;
+ r300_shader_semantics_reset(vs_outputs);
- /* Fill in the output mapping */
for (i = 0; i < info->num_outputs; i++) {
+ index = info->output_semantic_index[i];
+
switch (info->output_semantic_name[i]) {
+ case TGSI_SEMANTIC_POSITION:
+ assert(index == 0);
+ vs_outputs->pos = i;
+ break;
+
case TGSI_SEMANTIC_PSIZE:
- pointsize = TRUE;
+ assert(index == 0);
+ vs_outputs->psize = i;
break;
+
case TGSI_SEMANTIC_COLOR:
- out_colors++;
+ assert(index <= ATTR_COLOR_COUNT);
+ vs_outputs->color[index] = i;
break;
- case TGSI_SEMANTIC_FOG:
+
+ case TGSI_SEMANTIC_BCOLOR:
+ assert(index <= ATTR_COLOR_COUNT);
+ vs_outputs->bcolor[index] = i;
+ break;
+
case TGSI_SEMANTIC_GENERIC:
- out_generic++;
+ assert(index <= ATTR_GENERIC_COUNT);
+ vs_outputs->generic[index] = i;
break;
+
+ case TGSI_SEMANTIC_FOG:
+ assert(index == 0);
+ vs_outputs->fog = i;
+ break;
+
+ case TGSI_SEMANTIC_EDGEFLAG:
+ assert(index == 0);
+ fprintf(stderr, "r300 VP: cannot handle edgeflag output\n");
+ assert(0);
+ break;
+ default:
+ assert(0);
}
}
+}
- tgsi_parse_init(&parser, vs->state.tokens);
+static void r300_shader_vap_output_fmt(
+ struct r300_shader_semantics* vs_outputs,
+ uint* hwfmt)
+{
+ int i, gen_count;
- while (!tgsi_parse_end_of_tokens(&parser)) {
- tgsi_parse_token(&parser);
+ /* Do the actual vertex_info setup.
+ *
+ * vertex_info has four uints of hardware-specific data in it.
+ * vinfo.hwfmt[0] is R300_VAP_VTX_STATE_CNTL
+ * vinfo.hwfmt[1] is R300_VAP_VSM_VTX_ASSM
+ * vinfo.hwfmt[2] is R300_VAP_OUTPUT_VTX_FMT_0
+ * vinfo.hwfmt[3] is R300_VAP_OUTPUT_VTX_FMT_1 */
- if (parser.FullToken.Token.Type != TGSI_TOKEN_TYPE_DECLARATION)
- continue;
+ hwfmt[0] = 0x5555; /* XXX this is classic Mesa bonghits */
- decl = &parser.FullToken.FullDeclaration;
+ /* Position. */
+ if (vs_outputs->pos != ATTR_UNUSED) {
+ hwfmt[1] |= R300_INPUT_CNTL_POS;
+ hwfmt[2] |= R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT;
+ } else {
+ assert(0);
+ }
- if (decl->Declaration.File != TGSI_FILE_OUTPUT)
- continue;
+ /* Point size. */
+ if (vs_outputs->psize != ATTR_UNUSED) {
+ hwfmt[2] |= R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT;
+ }
- switch (decl->Semantic.SemanticName) {
- case TGSI_SEMANTIC_POSITION:
- c->code->outputs[decl->DeclarationRange.First] = 0;
- break;
- case TGSI_SEMANTIC_PSIZE:
- c->code->outputs[decl->DeclarationRange.First] = 1;
- break;
- case TGSI_SEMANTIC_COLOR:
- c->code->outputs[decl->DeclarationRange.First] = 1 +
- (pointsize ? 1 : 0) +
- colors++;
- break;
- case TGSI_SEMANTIC_FOG:
- case TGSI_SEMANTIC_GENERIC:
- c->code->outputs[decl->DeclarationRange.First] = 1 +
- (pointsize ? 1 : 0) +
- out_colors +
- generic++;
- break;
- default:
- debug_printf("r300: vs: Bad semantic declaration %d\n",
- decl->Semantic.SemanticName);
- break;
+ /* Colors. */
+ for (i = 0; i < ATTR_COLOR_COUNT; i++) {
+ if (vs_outputs->color[i] != ATTR_UNUSED) {
+ hwfmt[1] |= R300_INPUT_CNTL_COLOR;
+ hwfmt[2] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_0_PRESENT << i;
+ }
+ }
+
+ /* XXX Back-face colors. */
+
+ /* Texture coordinates. */
+ gen_count = 0;
+ for (i = 0; i < ATTR_GENERIC_COUNT; i++) {
+ if (vs_outputs->generic[i] != ATTR_UNUSED) {
+ hwfmt[1] |= (R300_INPUT_CNTL_TC0 << gen_count);
+ hwfmt[3] |= (4 << (3 * gen_count));
+ gen_count++;
+ }
+ }
+
+ /* Fog coordinates. */
+ if (vs_outputs->fog != ATTR_UNUSED) {
+ hwfmt[1] |= (R300_INPUT_CNTL_TC0 << gen_count);
+ hwfmt[3] |= (4 << (3 * gen_count));
+ gen_count++;
+ }
+
+ /* XXX magic */
+ assert(gen_count <= 8);
+}
+
+/* Sets up stream mapping to equivalent VS outputs if TCL is bypassed
+ * or isn't present. */
+static void r300_stream_locations_notcl(
+ struct r300_shader_semantics* vs_outputs,
+ int* stream_loc)
+{
+ int i, tabi = 0, gen_count;
+
+ /* Position. */
+ stream_loc[tabi++] = 0;
+
+ /* Point size. */
+ if (vs_outputs->psize != ATTR_UNUSED) {
+ stream_loc[tabi++] = 1;
+ }
+
+ /* Colors. */
+ for (i = 0; i < ATTR_COLOR_COUNT; i++) {
+ if (vs_outputs->color[i] != ATTR_UNUSED) {
+ stream_loc[tabi++] = 2 + i;
+ }
+ }
+
+ /* Back-face colors. */
+ for (i = 0; i < ATTR_COLOR_COUNT; i++) {
+ if (vs_outputs->bcolor[i] != ATTR_UNUSED) {
+ stream_loc[tabi++] = 4 + i;
+ }
+ }
+
+ /* Texture coordinates. */
+ gen_count = 0;
+ for (i = 0; i < ATTR_GENERIC_COUNT; i++) {
+ if (vs_outputs->bcolor[i] != ATTR_UNUSED) {
+ assert(tabi < 16);
+ stream_loc[tabi++] = 6 + gen_count;
+ gen_count++;
}
}
- tgsi_parse_free(&parser);
+ /* Fog coordinates. */
+ if (vs_outputs->fog != ATTR_UNUSED) {
+ assert(tabi < 16);
+ stream_loc[tabi++] = 6 + gen_count;
+ gen_count++;
+ }
+
+ /* XXX magic */
+ assert(gen_count <= 8);
+
+ for (; tabi < 16;) {
+ stream_loc[tabi++] = -1;
+ }
}
+static void set_vertex_inputs_outputs(struct r300_vertex_program_compiler * c)
+{
+ struct r300_vertex_shader * vs = c->UserData;
+ struct r300_shader_semantics* outputs = &vs->outputs;
+ struct tgsi_shader_info* info = &vs->info;
+ int i, reg = 0;
+
+ /* Fill in the input mapping */
+ for (i = 0; i < info->num_inputs; i++)
+ c->code->inputs[i] = i;
+
+ /* Position. */
+ if (outputs->pos != ATTR_UNUSED) {
+ c->code->outputs[outputs->pos] = reg++;
+ } else {
+ assert(0);
+ }
+
+ /* Point size. */
+ if (outputs->psize != ATTR_UNUSED) {
+ c->code->outputs[outputs->psize] = reg++;
+ }
+
+ /* Colors. */
+ for (i = 0; i < ATTR_COLOR_COUNT; i++) {
+ if (outputs->color[i] != ATTR_UNUSED) {
+ c->code->outputs[outputs->color[i]] = reg++;
+ }
+ }
+
+ /* XXX Back-face colors. */
+
+ /* Texture coordinates. */
+ for (i = 0; i < ATTR_GENERIC_COUNT; i++) {
+ if (outputs->generic[i] != ATTR_UNUSED) {
+ c->code->outputs[outputs->generic[i]] = reg++;
+ }
+ }
+
+ /* Fog coordinates. */
+ if (outputs->fog != ATTR_UNUSED) {
+ c->code->outputs[outputs->fog] = reg++;
+ }
+}
void r300_translate_vertex_shader(struct r300_context* r300,
struct r300_vertex_shader* vs)
struct r300_vertex_program_compiler compiler;
struct tgsi_to_rc ttr;
+ /* Initialize. */
+ r300_shader_read_vs_outputs(&vs->info, &vs->outputs);
+ r300_shader_vap_output_fmt(&vs->outputs, vs->hwfmt);
+ r300_stream_locations_notcl(&vs->outputs, vs->stream_loc_notcl);
+
/* Setup the compiler */
rc_init(&compiler.Base);
/* Invoke the compiler */
r3xx_compile_vertex_program(&compiler);
if (compiler.Base.Error) {
- /* Todo: Fail gracefully */
+ /* XXX We should fallback using Draw. */
fprintf(stderr, "r300 VP: Compiler error\n");
abort();
}
/*
* Copyright 2009 Corbin Simpson <MostAwesomeDude@gmail.com>
+ * Copyright 2009 Marek Olšák <maraeo@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
#include "pipe/p_state.h"
#include "tgsi/tgsi_scan.h"
-
#include "radeon_code.h"
+#include "r300_shader_semantics.h"
+
struct r300_context;
struct r300_vertex_shader {
/* Parent class */
struct pipe_shader_state state;
+
struct tgsi_shader_info info;
+ struct r300_shader_semantics outputs;
+ uint hwfmt[4];
- /* Fallback shader, because Draw has issues */
- struct draw_vertex_shader* draw;
+ /* Stream locations for SWTCL or if TCL is bypassed. */
+ int stream_loc_notcl[16];
/* Has this shader been translated yet? */
boolean translated;
struct r300_vertex_program_code code;
};
-
-extern struct r300_vertex_program_code r300_passthrough_vertex_shader;
-
void r300_translate_vertex_shader(struct r300_context* r300,
struct r300_vertex_shader* vs);
#include "pipe/p_state.h"
#include "pipe/internal/p_winsys_screen.h"
-struct r300_winsys {
- /* Parent class */
- struct pipe_winsys base;
-
- /* Opaque Radeon-specific winsys object. */
- void* radeon_winsys;
-
- /* PCI ID */
- uint32_t pci_id;
-
- /* GB pipe count */
- uint32_t gb_pipes;
-
- /* Z pipe count (rv530 only) */
- uint32_t z_pipes;
-
- /* GART size. */
- uint32_t gart_size;
-
- /* VRAM size. */
- uint32_t vram_size;
-
- /* Add a pipe_buffer to the list of buffer objects to validate. */
- boolean (*add_buffer)(struct r300_winsys* winsys,
- struct pipe_buffer* pbuffer,
- uint32_t rd,
- uint32_t wd);
-
- /* Revalidate all currently setup pipe_buffers.
- * Returns TRUE if a flush is required. */
- boolean (*validate)(struct r300_winsys* winsys);
-
- /* Check to see if there's room for commands. */
- boolean (*check_cs)(struct r300_winsys* winsys, int size);
-
- /* Start a command emit. */
- void (*begin_cs)(struct r300_winsys* winsys,
- int size,
- const char* file,
- const char* function,
- int line);
-
- /* Write a dword to the command buffer. */
- void (*write_cs_dword)(struct r300_winsys* winsys, uint32_t dword);
-
- /* Write a relocated dword to the command buffer. */
- void (*write_cs_reloc)(struct r300_winsys* winsys,
- struct pipe_buffer* bo,
- uint32_t rd,
- uint32_t wd,
- uint32_t flags);
-
- /* Finish a command emit. */
- void (*end_cs)(struct r300_winsys* winsys,
- const char* file,
- const char* function,
- int line);
-
- /* Flush the CS. */
- void (*flush_cs)(struct r300_winsys* winsys);
-
- /* winsys flush - callback from winsys when flush required */
- void (*set_flush_cb)(struct r300_winsys *winsys,
- void (*flush_cb)(void *), void *data);
-
- void (*reset_bos)(struct r300_winsys *winsys);
-};
+#include "radeon_winsys.h"
struct pipe_context* r300_create_context(struct pipe_screen* screen,
- struct r300_winsys* r300_winsys);
+ struct radeon_winsys* radeon_winsys);
boolean r300_get_texture_buffer(struct pipe_texture* texture,
struct pipe_buffer** buffer,
double depth, unsigned stencil)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
+ union util_color uc;
unsigned cv;
uint i;
for (i = 0; i < softpipe->framebuffer.nr_cbufs; i++) {
struct pipe_surface *ps = softpipe->framebuffer.cbufs[i];
- util_pack_color(rgba, ps->format, &cv);
- sp_tile_cache_clear(softpipe->cbuf_cache[i], rgba, cv);
+ util_pack_color(rgba, ps->format, &uc);
+ sp_tile_cache_clear(softpipe->cbuf_cache[i], rgba, uc.ui);
#if !TILE_CLEAR_OPTIMIZATION
/* non-cached surface */
- pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, cv);
+ pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, uc.ui);
#endif
}
}
if (softpipe->draw)
draw_destroy( softpipe->draw );
- softpipe->quad.shade->destroy( softpipe->quad.shade );
- softpipe->quad.depth_test->destroy( softpipe->quad.depth_test );
- softpipe->quad.blend->destroy( softpipe->quad.blend );
+ softpipe->quad.shade->destroy( softpipe->quad.shade );
+ softpipe->quad.depth_test->destroy( softpipe->quad.depth_test );
+ softpipe->quad.blend->destroy( softpipe->quad.blend );
for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
sp_destroy_tile_cache(softpipe->cbuf_cache[i]);
pipe_surface_reference(&softpipe->framebuffer.cbufs[i], NULL);
}
+
sp_destroy_tile_cache(softpipe->zsbuf_cache);
pipe_surface_reference(&softpipe->framebuffer.zsbuf, NULL);
pipe_texture_reference(&softpipe->texture[i], NULL);
}
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ sp_destroy_tex_tile_cache(softpipe->vertex_tex_cache[i]);
+ pipe_texture_reference(&softpipe->vertex_textures[i], NULL);
+ }
+
for (i = 0; i < Elements(softpipe->constants); i++) {
if (softpipe->constants[i].buffer) {
pipe_buffer_reference(&softpipe->constants[i].buffer, NULL);
softpipe->tex_cache[i]->texture == texture)
return PIPE_REFERENCED_FOR_READ;
}
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ if (softpipe->vertex_tex_cache[i] &&
+ softpipe->vertex_tex_cache[i]->texture == texture)
+ return PIPE_REFERENCED_FOR_READ;
+ }
return PIPE_UNREFERENCED;
}
#endif
softpipe->dump_fs = debug_get_bool_option( "GALLIUM_DUMP_FS", FALSE );
+ softpipe->dump_gs = debug_get_bool_option( "SOFTPIPE_DUMP_GS", FALSE );
softpipe->pipe.winsys = screen->winsys;
softpipe->pipe.screen = screen;
softpipe->pipe.delete_blend_state = softpipe_delete_blend_state;
softpipe->pipe.create_sampler_state = softpipe_create_sampler_state;
- softpipe->pipe.bind_sampler_states = softpipe_bind_sampler_states;
+ softpipe->pipe.bind_fragment_sampler_states = softpipe_bind_sampler_states;
+ softpipe->pipe.bind_vertex_sampler_states = softpipe_bind_vertex_sampler_states;
softpipe->pipe.delete_sampler_state = softpipe_delete_sampler_state;
softpipe->pipe.create_depth_stencil_alpha_state = softpipe_create_depth_stencil_state;
softpipe->pipe.bind_vs_state = softpipe_bind_vs_state;
softpipe->pipe.delete_vs_state = softpipe_delete_vs_state;
+ softpipe->pipe.create_gs_state = softpipe_create_gs_state;
+ softpipe->pipe.bind_gs_state = softpipe_bind_gs_state;
+ softpipe->pipe.delete_gs_state = softpipe_delete_gs_state;
+
softpipe->pipe.set_blend_color = softpipe_set_blend_color;
softpipe->pipe.set_clip_state = softpipe_set_clip_state;
softpipe->pipe.set_constant_buffer = softpipe_set_constant_buffer;
softpipe->pipe.set_framebuffer_state = softpipe_set_framebuffer_state;
softpipe->pipe.set_polygon_stipple = softpipe_set_polygon_stipple;
softpipe->pipe.set_scissor_state = softpipe_set_scissor_state;
- softpipe->pipe.set_sampler_textures = softpipe_set_sampler_textures;
+ softpipe->pipe.set_fragment_sampler_textures = softpipe_set_sampler_textures;
+ softpipe->pipe.set_vertex_sampler_textures = softpipe_set_vertex_sampler_textures;
softpipe->pipe.set_viewport_state = softpipe_set_viewport_state;
softpipe->pipe.set_vertex_buffers = softpipe_set_vertex_buffers;
softpipe->pipe.draw_arrays = softpipe_draw_arrays;
softpipe->pipe.draw_elements = softpipe_draw_elements;
softpipe->pipe.draw_range_elements = softpipe_draw_range_elements;
- softpipe->pipe.set_edgeflags = softpipe_set_edgeflags;
-
softpipe->pipe.clear = softpipe_clear;
softpipe->pipe.flush = softpipe_flush;
for (i = 0; i < PIPE_MAX_SAMPLERS; i++)
softpipe->tex_cache[i] = sp_create_tex_tile_cache( screen );
-
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ softpipe->vertex_tex_cache[i] = sp_create_tex_tile_cache(screen);
+ }
/* setup quad rendering stages */
softpipe->quad.shade = sp_quad_shade_stage(softpipe);
goto fail;
draw_texture_samplers(softpipe->draw,
- PIPE_MAX_SAMPLERS,
+ PIPE_MAX_VERTEX_SAMPLERS,
(struct tgsi_sampler **)
softpipe->tgsi.vert_samplers_list);
/** Constant state objects */
struct pipe_blend_state *blend;
struct pipe_sampler_state *sampler[PIPE_MAX_SAMPLERS];
+ struct pipe_sampler_state *vertex_samplers[PIPE_MAX_VERTEX_SAMPLERS];
struct pipe_depth_stencil_alpha_state *depth_stencil;
struct pipe_rasterizer_state *rasterizer;
struct sp_fragment_shader *fs;
struct sp_vertex_shader *vs;
+ struct sp_geometry_shader *gs;
/** Other rendering state */
struct pipe_blend_color blend_color;
struct pipe_poly_stipple poly_stipple;
struct pipe_scissor_state scissor;
struct pipe_texture *texture[PIPE_MAX_SAMPLERS];
+ struct pipe_texture *vertex_textures[PIPE_MAX_VERTEX_SAMPLERS];
struct pipe_viewport_state viewport;
struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
struct pipe_vertex_element vertex_element[PIPE_MAX_ATTRIBS];
unsigned num_samplers;
unsigned num_textures;
+ unsigned num_vertex_samplers;
+ unsigned num_vertex_textures;
unsigned num_vertex_elements;
unsigned num_vertex_buffers;
/** TGSI exec things */
struct {
- struct sp_sampler_varient *vert_samplers_list[PIPE_MAX_SAMPLERS];
+ struct sp_sampler_varient *vert_samplers_list[PIPE_MAX_VERTEX_SAMPLERS];
struct sp_sampler_varient *frag_samplers_list[PIPE_MAX_SAMPLERS];
} tgsi;
unsigned tex_timestamp;
struct softpipe_tex_tile_cache *tex_cache[PIPE_MAX_SAMPLERS];
+ struct softpipe_tex_tile_cache *vertex_tex_cache[PIPE_MAX_VERTEX_SAMPLERS];
unsigned use_sse : 1;
unsigned dump_fs : 1;
+ unsigned dump_gs : 1;
unsigned no_rast : 1;
};
softpipe_map_constant_buffers(struct softpipe_context *sp)
{
struct pipe_winsys *ws = sp->pipe.winsys;
- uint i, size;
+ uint i, vssize, gssize;
for (i = 0; i < PIPE_SHADER_TYPES; i++) {
if (sp->constants[i].buffer && sp->constants[i].buffer->size)
}
if (sp->constants[PIPE_SHADER_VERTEX].buffer)
- size = sp->constants[PIPE_SHADER_VERTEX].buffer->size;
+ vssize = sp->constants[PIPE_SHADER_VERTEX].buffer->size;
else
- size = 0;
+ vssize = 0;
- draw_set_mapped_constant_buffer(sp->draw,
+ if (sp->constants[PIPE_SHADER_GEOMETRY].buffer)
+ gssize = sp->constants[PIPE_SHADER_GEOMETRY].buffer->size;
+ else
+ gssize = 0;
+
+ draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_VERTEX,
sp->mapped_constants[PIPE_SHADER_VERTEX],
- size);
+ vssize);
+ draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_GEOMETRY,
+ sp->mapped_constants[PIPE_SHADER_GEOMETRY],
+ gssize);
}
*/
draw_flush(sp->draw);
- draw_set_mapped_constant_buffer(sp->draw, NULL, 0);
+ draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_VERTEX, NULL, 0);
+ draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_GEOMETRY, NULL, 0);
- for (i = 0; i < 2; i++) {
+ for (i = 0; i < PIPE_SHADER_TYPES; i++) {
if (sp->constants[i].buffer && sp->constants[i].buffer->size)
ws->buffer_unmap(ws, sp->constants[i].buffer);
sp->mapped_constants[i] = NULL;
0, 0xffffffff,
mode, start, count );
}
-
-
-void
-softpipe_set_edgeflags(struct pipe_context *pipe, const unsigned *edgeflags)
-{
- struct softpipe_context *sp = softpipe_context(pipe);
- draw_set_edgeflags(sp->draw, edgeflags);
-}
for (i = 0; i < softpipe->num_textures; i++) {
sp_flush_tex_tile_cache(softpipe->tex_cache[i]);
}
+ for (i = 0; i < softpipe->num_vertex_textures; i++) {
+ sp_flush_tex_tile_cache(softpipe->vertex_tex_cache[i]);
+ }
}
if (flags & PIPE_FLUSH_SWAPBUFFERS) {
setup_pos_vector(quad->posCoef,
(float)quad->input.x0, (float)quad->input.y0,
&machine->QuadPos);
-
+
+ /* convert 0 to 1.0 and 1 to -1.0 */
+ machine->Face = (float) (quad->input.facing * -2 + 1);
+
quad->inout.mask &= tgsi_exec_machine_run( machine );
if (quad->inout.mask == 0)
return FALSE;
case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
return PIPE_MAX_SAMPLERS;
case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
- return PIPE_MAX_SAMPLERS;
+ return PIPE_MAX_VERTEX_SAMPLERS;
+ case PIPE_CAP_MAX_COMBINED_SAMPLERS:
+ return PIPE_MAX_SAMPLERS + PIPE_MAX_VERTEX_SAMPLERS;
case PIPE_CAP_NPOT_TEXTURES:
return 1;
case PIPE_CAP_TWO_SIDED_STENCIL:
case PIPE_FORMAT_DXT3_RGBA:
case PIPE_FORMAT_DXT5_RGBA:
case PIPE_FORMAT_Z32_FLOAT:
+ case PIPE_FORMAT_R8G8_SNORM:
+ case PIPE_FORMAT_B6UG5SR5S_NORM:
+ case PIPE_FORMAT_X8UB8UG8SR8S_NORM:
+ case PIPE_FORMAT_A8B8G8R8_SNORM:
+ case PIPE_FORMAT_NONE:
return FALSE;
default:
return TRUE;
}
/* Note: nr_attrs is only used for debugging (vertex printing) */
- setup->nr_vertex_attrs = draw_num_vs_outputs(sp->draw);
+ setup->nr_vertex_attrs = draw_num_shader_outputs(sp->draw);
sp->quad.first->begin( sp->quad.first );
#define SP_NEW_VERTEX 0x1000
#define SP_NEW_VS 0x2000
#define SP_NEW_QUERY 0x4000
+#define SP_NEW_GS 0x8000
struct tgsi_sampler;
int max_sampler; /* -1 if no samplers */
};
+/** Subclass of pipe_shader_state */
+struct sp_geometry_shader {
+ struct pipe_shader_state shader;
+ struct draw_geometry_shader *draw_data;
+};
void *
softpipe_create_sampler_state(struct pipe_context *,
const struct pipe_sampler_state *);
void softpipe_bind_sampler_states(struct pipe_context *, unsigned, void **);
+void
+softpipe_bind_vertex_sampler_states(struct pipe_context *,
+ unsigned num_samplers,
+ void **samplers);
void softpipe_delete_sampler_state(struct pipe_context *, void *);
void *
const struct pipe_shader_state *);
void softpipe_bind_vs_state(struct pipe_context *, void *);
void softpipe_delete_vs_state(struct pipe_context *, void *);
+void *softpipe_create_gs_state(struct pipe_context *,
+ const struct pipe_shader_state *);
+void softpipe_bind_gs_state(struct pipe_context *, void *);
+void softpipe_delete_gs_state(struct pipe_context *, void *);
void softpipe_set_polygon_stipple( struct pipe_context *,
const struct pipe_poly_stipple * );
unsigned num,
struct pipe_texture ** );
+void
+softpipe_set_vertex_sampler_textures(struct pipe_context *,
+ unsigned num_textures,
+ struct pipe_texture **);
+
void softpipe_set_viewport_state( struct pipe_context *,
const struct pipe_viewport_state * );
unsigned max_index,
unsigned mode, unsigned start, unsigned count);
-void
-softpipe_set_edgeflags(struct pipe_context *pipe, const unsigned *edgeflags);
-
-
void
softpipe_map_transfers(struct softpipe_context *sp);
*/
#include "util/u_memory.h"
+#include "draw/draw_context.h"
#include "sp_context.h"
#include "sp_state.h"
{
struct softpipe_context *softpipe = softpipe_context(pipe);
+ draw_flush(softpipe->draw);
+
softpipe->blend = (struct pipe_blend_state *)blend;
softpipe->dirty |= SP_NEW_BLEND;
{
struct softpipe_context *softpipe = softpipe_context(pipe);
+ draw_flush(softpipe->draw);
+
softpipe->blend_color = *blend_color;
softpipe->dirty |= SP_NEW_BLEND;
/* compute vertex layout now */
const struct sp_fragment_shader *spfs = softpipe->fs;
struct vertex_info *vinfo_vbuf = &softpipe->vertex_info_vbuf;
- const uint num = draw_num_vs_outputs(softpipe->draw);
+ const uint num = draw_current_shader_outputs(softpipe->draw);
uint i;
/* Tell draw_vbuf to simply emit the whole post-xform vertex
}
/* this includes texcoords and varying vars */
- src = draw_find_vs_output(softpipe->draw,
- spfs->info.input_semantic_name[i],
- spfs->info.input_semantic_index[i]);
+ src = draw_find_shader_output(softpipe->draw,
+ spfs->info.input_semantic_name[i],
+ spfs->info.input_semantic_index[i]);
draw_emit_vertex_attr(vinfo, EMIT_4F, interp, src);
}
- softpipe->psize_slot = draw_find_vs_output(softpipe->draw,
+ softpipe->psize_slot = draw_find_shader_output(softpipe->draw,
TGSI_SEMANTIC_PSIZE, 0);
if (softpipe->psize_slot > 0) {
draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_CONSTANT,
}
}
}
+
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ struct softpipe_tex_tile_cache *tc = softpipe->vertex_tex_cache[i];
+
+ if (tc->texture) {
+ struct softpipe_texture *spt = softpipe_texture(tc->texture);
+
+ if (spt->timestamp != tc->timestamp) {
+ sp_tex_tile_cache_validate_texture(tc);
+ tc->timestamp = spt->timestamp;
+ }
+ }
+ }
}
{
struct softpipe_context *softpipe = softpipe_context(pipe);
- softpipe->fs = (struct sp_fragment_shader *) fs;
+ draw_flush(softpipe->draw);
+
+ if (softpipe->fs == fs)
+ return;
+
+ draw_flush(softpipe->draw);
+
+ softpipe->fs = fs;
softpipe->dirty |= SP_NEW_FS;
}
assert(shader < PIPE_SHADER_TYPES);
assert(index == 0);
+ draw_flush(softpipe->draw);
+
/* note: reference counting */
pipe_buffer_reference(&softpipe->constants[shader].buffer,
buf ? buf->buffer : NULL);
softpipe->dirty |= SP_NEW_CONSTANTS;
}
+
+void *
+softpipe_create_gs_state(struct pipe_context *pipe,
+ const struct pipe_shader_state *templ)
+{
+ struct softpipe_context *softpipe = softpipe_context(pipe);
+ struct sp_geometry_shader *state;
+
+ state = CALLOC_STRUCT(sp_geometry_shader);
+ if (state == NULL )
+ goto fail;
+
+ /* debug */
+ if (softpipe->dump_gs)
+ tgsi_dump(templ->tokens, 0);
+
+ /* copy shader tokens, the ones passed in will go away.
+ */
+ state->shader.tokens = tgsi_dup_tokens(templ->tokens);
+ if (state->shader.tokens == NULL)
+ goto fail;
+
+ state->draw_data = draw_create_geometry_shader(softpipe->draw, templ);
+ if (state->draw_data == NULL)
+ goto fail;
+
+ return state;
+
+fail:
+ if (state) {
+ FREE( (void *)state->shader.tokens );
+ FREE( state->draw_data );
+ FREE( state );
+ }
+ return NULL;
+}
+
+
+void
+softpipe_bind_gs_state(struct pipe_context *pipe, void *gs)
+{
+ struct softpipe_context *softpipe = softpipe_context(pipe);
+
+ softpipe->gs = (struct sp_geometry_shader *)gs;
+
+ draw_bind_geometry_shader(softpipe->draw,
+ (softpipe->gs ? softpipe->gs->draw_data : NULL));
+
+ softpipe->dirty |= SP_NEW_GS;
+}
+
+
+void
+softpipe_delete_gs_state(struct pipe_context *pipe, void *gs)
+{
+ struct softpipe_context *softpipe = softpipe_context(pipe);
+
+ struct sp_geometry_shader *state =
+ (struct sp_geometry_shader *)gs;
+
+ draw_delete_geometry_shader(softpipe->draw,
+ (state) ? state->draw_data : 0);
+ FREE(state);
+}
}
void softpipe_bind_rasterizer_state(struct pipe_context *pipe,
- void *setup)
+ void *rasterizer)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
+ if (softpipe->rasterizer == rasterizer)
+ return;
+
/* pass-through to draw module */
- draw_set_rasterizer_state(softpipe->draw, setup);
+ draw_set_rasterizer_state(softpipe->draw, rasterizer);
- softpipe->rasterizer = (struct pipe_rasterizer_state *)setup;
+ softpipe->rasterizer = rasterizer;
softpipe->dirty |= SP_NEW_RASTERIZER;
}
}
+void
+softpipe_bind_vertex_sampler_states(struct pipe_context *pipe,
+ unsigned num_samplers,
+ void **samplers)
+{
+ struct softpipe_context *softpipe = softpipe_context(pipe);
+ unsigned i;
+
+ assert(num_samplers <= PIPE_MAX_VERTEX_SAMPLERS);
+
+ /* Check for no-op */
+ if (num_samplers == softpipe->num_vertex_samplers &&
+ !memcmp(softpipe->vertex_samplers, samplers, num_samplers * sizeof(void *)))
+ return;
+
+ draw_flush(softpipe->draw);
+
+ for (i = 0; i < num_samplers; ++i)
+ softpipe->vertex_samplers[i] = samplers[i];
+ for (i = num_samplers; i < PIPE_MAX_VERTEX_SAMPLERS; ++i)
+ softpipe->vertex_samplers[i] = NULL;
+
+ softpipe->num_vertex_samplers = num_samplers;
+
+ softpipe->dirty |= SP_NEW_SAMPLER;
+}
+
+
void
softpipe_set_sampler_textures(struct pipe_context *pipe,
unsigned num, struct pipe_texture **texture)
}
+void
+softpipe_set_vertex_sampler_textures(struct pipe_context *pipe,
+ unsigned num_textures,
+ struct pipe_texture **textures)
+{
+ struct softpipe_context *softpipe = softpipe_context(pipe);
+ uint i;
+
+ assert(num_textures <= PIPE_MAX_VERTEX_SAMPLERS);
+
+ /* Check for no-op */
+ if (num_textures == softpipe->num_vertex_textures &&
+ !memcmp(softpipe->vertex_textures, textures, num_textures * sizeof(struct pipe_texture *))) {
+ return;
+ }
+
+ draw_flush(softpipe->draw);
+
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
+ struct pipe_texture *tex = i < num_textures ? textures[i] : NULL;
+
+ pipe_texture_reference(&softpipe->vertex_textures[i], tex);
+ sp_tex_tile_cache_set_texture(softpipe->vertex_tex_cache[i], tex);
+ }
+
+ softpipe->num_vertex_textures = num_textures;
+
+ softpipe->dirty |= SP_NEW_TEXTURE;
+}
+
+
/**
* Find/create an sp_sampler_varient object for sampling the given texture,
* sampler and tex unit.
* fragment programs.
*/
for (i = 0; i <= softpipe->vs->max_sampler; i++) {
- if (softpipe->sampler[i]) {
+ if (softpipe->vertex_samplers[i]) {
softpipe->tgsi.vert_samplers_list[i] =
get_sampler_varient( i,
- sp_sampler(softpipe->sampler[i]),
- softpipe->texture[i],
+ sp_sampler(softpipe->vertex_samplers[i]),
+ softpipe->vertex_textures[i],
TGSI_PROCESSOR_VERTEX );
sp_sampler_varient_bind_texture( softpipe->tgsi.vert_samplers_list[i],
- softpipe->tex_cache[i],
- softpipe->texture[i] );
+ softpipe->vertex_tex_cache[i],
+ softpipe->vertex_textures[i] );
}
}
#include "draw/draw_context.h"
+#include "util/u_format.h"
+
/**
* XXX this might get moved someday
struct softpipe_context *sp = softpipe_context(pipe);
uint i;
+ draw_flush(sp->draw);
+
for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
/* check if changing cbuf */
if (sp->framebuffer.cbufs[i] != fb->cbufs[i]) {
if (sp->framebuffer.zsbuf) {
int depth_bits;
double mrd;
- depth_bits = pf_get_component_bits(sp->framebuffer.zsbuf->format,
- PIPE_FORMAT_COMP_Z);
+ depth_bits = util_format_get_component_bits(sp->framebuffer.zsbuf->format,
+ UTIL_FORMAT_COLORSPACE_ZS,
+ 0);
if (depth_bits > 16) {
mrd = 0.0000001;
}
const struct pipe_sampler_state *sampler = samp->sampler;
float dsdx = fabsf(s[QUAD_BOTTOM_RIGHT] - s[QUAD_BOTTOM_LEFT]);
float dsdy = fabsf(s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]);
- float rho = MAX2(dsdx, dsdy) * texture->width[0];
+ float rho = MAX2(dsdx, dsdy) * texture->width0;
float lambda;
lambda = util_fast_log2(rho);
float dsdy = fabsf(s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]);
float dtdx = fabsf(t[QUAD_BOTTOM_RIGHT] - t[QUAD_BOTTOM_LEFT]);
float dtdy = fabsf(t[QUAD_TOP_LEFT] - t[QUAD_BOTTOM_LEFT]);
- float maxx = MAX2(dsdx, dsdy) * texture->width[0];
- float maxy = MAX2(dtdx, dtdy) * texture->height[0];
+ float maxx = MAX2(dsdx, dsdy) * texture->width0;
+ float maxy = MAX2(dtdx, dtdy) * texture->height0;
float rho = MAX2(maxx, maxy);
float lambda;
float dtdy = fabsf(t[QUAD_TOP_LEFT] - t[QUAD_BOTTOM_LEFT]);
float dpdx = fabsf(p[QUAD_BOTTOM_RIGHT] - p[QUAD_BOTTOM_LEFT]);
float dpdy = fabsf(p[QUAD_TOP_LEFT] - p[QUAD_BOTTOM_LEFT]);
- float maxx = MAX2(dsdx, dsdy) * texture->width[0];
- float maxy = MAX2(dtdx, dtdy) * texture->height[0];
- float maxz = MAX2(dpdx, dpdy) * texture->depth[0];
+ float maxx = MAX2(dsdx, dsdy) * texture->width0;
+ float maxy = MAX2(dtdx, dtdy) * texture->height0;
+ float maxz = MAX2(dpdx, dpdy) * texture->depth0;
float rho, lambda;
rho = MAX2(maxx, maxy);
const struct pipe_texture *texture = samp->texture;
unsigned level = addr.bits.level;
- if (x < 0 || x >= (int) texture->width[level] ||
- y < 0 || y >= (int) texture->height[level]) {
+ if (x < 0 || x >= (int) u_minify(texture->width0, level) ||
+ y < 0 || y >= (int) u_minify(texture->height0, level)) {
return samp->sampler->border_color;
}
else {
const struct pipe_texture *texture = samp->texture;
unsigned level = addr.bits.level;
- if (x < 0 || x >= (int) texture->width[level] ||
- y < 0 || y >= (int) texture->height[level] ||
- z < 0 || z >= (int) texture->depth[level]) {
+ if (x < 0 || x >= (int) u_minify(texture->width0, level) ||
+ y < 0 || y >= (int) u_minify(texture->height0, level) ||
+ z < 0 || z >= (int) u_minify(texture->depth0, level)) {
return samp->sampler->border_color;
}
else {
union tex_tile_address addr;
level0 = samp->level;
- width = texture->width[level0];
+ width = u_minify(texture->width0, level0);
assert(width > 0);
level0 = samp->level;
- width = texture->width[level0];
- height = texture->height[level0];
+ width = u_minify(texture->width0, level0);
+ height = u_minify(texture->height0, level0);
assert(width > 0);
assert(height > 0);
union tex_tile_address addr;
level0 = samp->level;
- width = texture->width[level0];
- height = texture->height[level0];
+ width = u_minify(texture->width0, level0);
+ height = u_minify(texture->height0, level0);
assert(width > 0);
assert(height > 0);
union tex_tile_address addr;
level0 = samp->level;
- width = texture->width[level0];
- height = texture->height[level0];
- depth = texture->depth[level0];
+ width = u_minify(texture->width0, level0);
+ height = u_minify(texture->height0, level0);
+ depth = u_minify(texture->depth0, level0);
assert(width > 0);
assert(height > 0);
union tex_tile_address addr;
level0 = samp->level;
- width = texture->width[level0];
+ width = u_minify(texture->width0, level0);
assert(width > 0);
union tex_tile_address addr;
level0 = samp->level;
- width = texture->width[level0];
- height = texture->height[level0];
+ width = u_minify(texture->width0, level0);
+ height = u_minify(texture->height0, level0);
assert(width > 0);
assert(height > 0);
union tex_tile_address addr;
level0 = samp->level;
- width = texture->width[level0];
- height = texture->height[level0];
+ width = u_minify(texture->width0, level0);
+ height = u_minify(texture->height0, level0);
assert(width > 0);
assert(height > 0);
union tex_tile_address addr;
level0 = samp->level;
- width = texture->width[level0];
- height = texture->height[level0];
- depth = texture->depth[level0];
+ width = u_minify(texture->width0, level0);
+ height = u_minify(texture->height0, level0);
+ depth = u_minify(texture->depth0, level0);
addr.value = 0;
addr.bits.level = level0;
samp->texture = texture;
samp->cache = tex_cache;
- samp->xpot = util_unsigned_logbase2( texture->width[0] );
- samp->ypot = util_unsigned_logbase2( texture->height[0] );
+ samp->xpot = util_unsigned_logbase2( texture->width0 );
+ samp->ypot = util_unsigned_logbase2( texture->height0 );
samp->level = CLAMP((int) sampler->min_lod, 0, (int) texture->last_level);
}
#include "pipe/p_inlines.h"
#include "util/u_memory.h"
#include "util/u_tile.h"
+#include "util/u_math.h"
#include "sp_context.h"
#include "sp_surface.h"
#include "sp_texture.h"
addr.bits.level,
addr.bits.z,
PIPE_TRANSFER_READ, 0, 0,
- tc->texture->width[addr.bits.level],
- tc->texture->height[addr.bits.level]);
-
+ u_minify(tc->texture->width0, addr.bits.level),
+ u_minify(tc->texture->height0, addr.bits.level));
+
tc->tex_trans_map = screen->transfer_map(screen, tc->tex_trans);
tc->tex_face = addr.bits.face;
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
+
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
{
struct pipe_texture *pt = &spt->base;
unsigned level;
- unsigned width = pt->width[0];
- unsigned height = pt->height[0];
- unsigned depth = pt->depth[0];
+ unsigned width = pt->width0;
+ unsigned height = pt->height0;
+ unsigned depth = pt->depth0;
unsigned buffer_size = 0;
+ pt->width0 = width;
+ pt->height0 = height;
+ pt->depth0 = depth;
+
for (level = 0; level <= pt->last_level; level++) {
- pt->width[level] = width;
- pt->height[level] = height;
- pt->depth[level] = depth;
- pt->nblocksx[level] = pf_get_nblocksx(&pt->block, width);
- pt->nblocksy[level] = pf_get_nblocksy(&pt->block, height);
- spt->stride[level] = pt->nblocksx[level]*pt->block.size;
+ spt->stride[level] = util_format_get_stride(pt->format, width);
spt->level_offset[level] = buffer_size;
- buffer_size += (pt->nblocksy[level] *
+ buffer_size += (util_format_get_nblocksy(pt->format, height) *
((pt->target == PIPE_TEXTURE_CUBE) ? 6 : depth) *
spt->stride[level]);
- width = minify(width);
- height = minify(height);
- depth = minify(depth);
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ depth = u_minify(depth, 1);
}
spt->buffer = screen->buffer_create(screen, 32,
PIPE_BUFFER_USAGE_GPU_READ_WRITE);
unsigned tex_usage = spt->base.tex_usage;
- spt->base.nblocksx[0] = pf_get_nblocksx(&spt->base.block, spt->base.width[0]);
- spt->base.nblocksy[0] = pf_get_nblocksy(&spt->base.block, spt->base.height[0]);
-
spt->buffer = screen->surface_buffer_create( screen,
- spt->base.width[0],
- spt->base.height[0],
+ spt->base.width0,
+ spt->base.height0,
spt->base.format,
usage,
tex_usage,
pipe_reference_init(&spt->base.reference, 1);
spt->base.screen = screen;
- spt->pot = (util_is_power_of_two(template->width[0]) &&
- util_is_power_of_two(template->height[0]) &&
- util_is_power_of_two(template->depth[0]));
+ spt->pot = (util_is_power_of_two(template->width0) &&
+ util_is_power_of_two(template->height0) &&
+ util_is_power_of_two(template->depth0));
if (spt->base.tex_usage & (PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
PIPE_TEXTURE_USAGE_PRIMARY)) {
/* Only supports one type */
if (base->target != PIPE_TEXTURE_2D ||
base->last_level != 0 ||
- base->depth[0] != 1) {
+ base->depth0 != 1) {
return NULL;
}
spt->base = *base;
pipe_reference_init(&spt->base.reference, 1);
spt->base.screen = screen;
- spt->base.nblocksx[0] = pf_get_nblocksx(&spt->base.block, spt->base.width[0]);
- spt->base.nblocksy[0] = pf_get_nblocksy(&spt->base.block, spt->base.height[0]);
spt->stride[0] = stride[0];
pipe_buffer_reference(&spt->buffer, buffer);
pipe_reference_init(&ps->reference, 1);
pipe_texture_reference(&ps->texture, pt);
ps->format = pt->format;
- ps->width = pt->width[level];
- ps->height = pt->height[level];
+ ps->width = u_minify(pt->width0, level);
+ ps->height = u_minify(pt->height0, level);
ps->offset = spt->level_offset[level];
ps->usage = usage;
ps->zslice = zslice;
if (pt->target == PIPE_TEXTURE_CUBE) {
- ps->offset += face * pt->nblocksy[level] * spt->stride[level];
+ ps->offset += face * util_format_get_nblocksy(pt->format, u_minify(pt->height0, level)) *
+ spt->stride[level];
}
else if (pt->target == PIPE_TEXTURE_3D) {
- ps->offset += zslice * pt->nblocksy[level] * spt->stride[level];
+ ps->offset += zslice * util_format_get_nblocksy(pt->format, u_minify(pt->height0, level)) *
+ spt->stride[level];
}
else {
assert(face == 0);
spt = CALLOC_STRUCT(softpipe_transfer);
if (spt) {
struct pipe_transfer *pt = &spt->base;
+ int nblocksy = util_format_get_nblocksy(texture->format, u_minify(texture->height0, level));
pipe_texture_reference(&pt->texture, texture);
- pt->format = texture->format;
- pt->block = texture->block;
pt->x = x;
pt->y = y;
pt->width = w;
pt->height = h;
- pt->nblocksx = texture->nblocksx[level];
- pt->nblocksy = texture->nblocksy[level];
pt->stride = sptex->stride[level];
pt->usage = usage;
pt->face = face;
spt->offset = sptex->level_offset[level];
if (texture->target == PIPE_TEXTURE_CUBE) {
- spt->offset += face * pt->nblocksy * pt->stride;
+ spt->offset += face * nblocksy * pt->stride;
}
else if (texture->target == PIPE_TEXTURE_3D) {
- spt->offset += zslice * pt->nblocksy * pt->stride;
+ spt->offset += zslice * nblocksy * pt->stride;
}
else {
assert(face == 0);
{
ubyte *map, *xfer_map;
struct softpipe_texture *spt;
+ enum pipe_format format;
assert(transfer->texture);
spt = softpipe_texture(transfer->texture);
+ format = transfer->texture->format;
map = pipe_buffer_map(screen, spt->buffer, pipe_transfer_buffer_flags(transfer));
if (map == NULL)
}
xfer_map = map + softpipe_transfer(transfer)->offset +
- transfer->y / transfer->block.height * transfer->stride +
- transfer->x / transfer->block.width * transfer->block.size;
+ transfer->y / util_format_get_blockheight(format) * transfer->stride +
+ transfer->x / util_format_get_blockwidth(format) * util_format_get_blocksize(format);
/*printf("map = %p xfer map = %p\n", map, xfer_map);*/
return xfer_map;
}
template.format = PIPE_FORMAT_X8R8G8B8_UNORM;
template.last_level = 0;
/* vl_mpeg12_mc_renderer expects this when it's initialized with pot_buffers=true */
- template.width[0] = util_next_power_of_two(width);
- template.height[0] = util_next_power_of_two(height);
- template.depth[0] = 1;
- pf_get_block(template.format, &template.block);
+ template.width0 = util_next_power_of_two(width);
+ template.height0 = util_next_power_of_two(height);
+ template.depth0 = 1;
template.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER | PIPE_TEXTURE_USAGE_RENDER_TARGET;
sp_vsfc->tex = screen->texture_create(screen, &template);
*/
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
#include "util/u_tile.h"
#include "sp_tile_cache.h"
{
uint i, j;
- switch (pf_get_size(format)) {
+ switch (util_format_get_blocksize(format)) {
case 1:
memset(tile->data.any, clear_value, TILE_SIZE * TILE_SIZE);
break;
uint x, y;
uint numCleared = 0;
+ assert(pt->texture);
/* clear the scratch tile to the clear value */
- clear_tile(&tc->tile, pt->format, tc->clear_val);
+ clear_tile(&tc->tile, pt->texture->format, tc->clear_val);
/* push the tile to all positions marked as clear */
for (y = 0; y < h; y += TILE_SIZE) {
if (addr.value != tile->addr.value) {
+ assert(pt->texture);
if (tile->addr.bits.invalid == 0) {
/* put dirty tile back in framebuffer */
if (tc->depth_stencil) {
if (is_clear_flag_set(tc->clear_flags, addr)) {
/* don't get tile from framebuffer, just clear it */
if (tc->depth_stencil) {
- clear_tile(tile, pt->format, tc->clear_val);
+ clear_tile(tile, pt->texture->format, tc->clear_val);
}
else {
- clear_tile_rgba(tile, pt->format, tc->clear_color);
+ clear_tile_rgba(tile, pt->texture->format, tc->clear_color);
}
clear_clear_flag(tc->clear_flags, addr);
}
#ifndef SP_WINSYS_H
#define SP_WINSYS_H
-
#ifdef __cplusplus
extern "C" {
#endif
+#include "pipe/p_defines.h"
struct pipe_screen;
struct pipe_winsys;
struct pipe_context;
+struct pipe_texture;
+struct pipe_buffer;
struct pipe_context *softpipe_create( struct pipe_screen * );
struct pipe_clip_state clip;
struct pipe_viewport_state viewport;
- const unsigned *edgeflags;
-
unsigned num_samplers;
unsigned num_textures;
unsigned num_vertex_elements;
#define SVGA_NEW_FRAME_BUFFER 0x800
#define SVGA_NEW_STIPPLE 0x1000
#define SVGA_NEW_SCISSOR 0x2000
-#define SVGA_NEW_BLEND_COLOR 0x5000
+#define SVGA_NEW_BLEND_COLOR 0x4000
#define SVGA_NEW_CLIP 0x8000
#define SVGA_NEW_VIEWPORT 0x10000
#define SVGA_NEW_PRESCALE 0x20000
#define SVGA_NEW_NEED_SWTNL 0x400000
#define SVGA_NEW_FS_RESULT 0x800000
#define SVGA_NEW_VS_RESULT 0x1000000
-#define SVGA_NEW_EDGEFLAGS 0x2000000
-#define SVGA_NEW_ZERO_STRIDE 0x4000000
-#define SVGA_NEW_TEXTURE_FLAGS 0x8000000
+#define SVGA_NEW_ZERO_STRIDE 0x2000000
+#define SVGA_NEW_TEXTURE_FLAGS 0x4000000
boolean restore_viewport = FALSE;
SVGA3dClearFlag flags = 0;
struct pipe_framebuffer_state *fb = &svga->curr.framebuffer;
- unsigned color = 0;
+ union util_color uc;
ret = svga_update_state(svga, SVGA_STATE_HW_CLEAR);
if (ret)
if ((buffers & PIPE_CLEAR_COLOR) && fb->cbufs[0]) {
flags |= SVGA3D_CLEAR_COLOR;
- util_pack_color(rgba, PIPE_FORMAT_A8R8G8B8_UNORM, &color);
+ util_pack_color(rgba, PIPE_FORMAT_A8R8G8B8_UNORM, &uc);
rect.w = fb->cbufs[0]->width;
rect.h = fb->cbufs[0]->height;
return ret;
}
- ret = SVGA3D_ClearRect(svga->swc, flags, color, depth, stencil,
+ ret = SVGA3D_ClearRect(svga->swc, flags, uc.ui, depth, stencil,
rect.x, rect.y, rect.w, rect.h);
if (ret != PIPE_OK)
return ret;
{
struct svga_context *svga = svga_context(pipe);
struct svga_sampler_state *cso = CALLOC_STRUCT( svga_sampler_state );
+ union util_color uc;
cso->mipfilter = translate_mip_filter(sampler->min_mip_filter);
cso->magfilter = translate_img_filter( sampler->mag_img_filter );
ubyte a = float_to_ubyte(sampler->border_color[3]);
util_pack_color_ub( r, g, b, a,
- PIPE_FORMAT_B8G8R8A8_UNORM,
- &cso->bordercolor );
+ PIPE_FORMAT_B8G8R8A8_UNORM, &uc);
+ cso->bordercolor = uc.ui;
}
/* No SVGA3D support for:
void svga_init_sampler_functions( struct svga_context *svga )
{
svga->pipe.create_sampler_state = svga_create_sampler_state;
- svga->pipe.bind_sampler_states = svga_bind_sampler_states;
+ svga->pipe.bind_fragment_sampler_states = svga_bind_sampler_states;
svga->pipe.delete_sampler_state = svga_delete_sampler_state;
- svga->pipe.set_sampler_textures = svga_set_sampler_textures;
+ svga->pipe.set_fragment_sampler_textures = svga_set_sampler_textures;
}
}
-static void svga_set_edgeflags(struct pipe_context *pipe,
- const unsigned *bitfield)
-{
- struct svga_context *svga = svga_context(pipe);
-
- if (bitfield != NULL || svga->curr.edgeflags != NULL) {
- svga->curr.edgeflags = bitfield;
- svga->dirty |= SVGA_NEW_EDGEFLAGS;
- }
-}
-
-
void svga_cleanup_vertex_state( struct svga_context *svga )
{
unsigned i;
{
svga->pipe.set_vertex_buffers = svga_set_vertex_buffers;
svga->pipe.set_vertex_elements = svga_set_vertex_elements;
- svga->pipe.set_edgeflags = svga_set_edgeflags;
}
static struct tgsi_token tokens[300];
const char *text =
- "VERT1.1\n"
+ "VERT\n"
"DCL IN[0]\n"
"DCL IN[1]\n"
"DCL IN[2]\n"
sbuf->hw.boxes = NULL;
/* Decrement reference count */
- pipe_buffer_reference((struct pipe_buffer **)&sbuf, NULL);
+ pipe_reference(&(sbuf->base.reference), NULL);
+ sbuf = NULL;
}
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
#include "pipe/p_thread.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
st->base.x + st->base.width,
y + h,
st->base.zslice + 1,
- texture->base.block.size*8/(texture->base.block.width*texture->base.block.height));
+ util_format_get_blocksize(texture->base.format)*8/
+ (util_format_get_blockwidth(texture->base.format)*util_format_get_blockheight(texture->base.format)));
box.x = st->base.x;
box.y = y;
}
else {
unsigned y, h, srcy;
- h = st->hw_nblocksy * st->base.block.height;
+ unsigned blockheight = util_format_get_blockheight(st->base.texture->format);
+ h = st->hw_nblocksy * blockheight;
srcy = 0;
for(y = 0; y < st->base.height; y += h) {
unsigned offset, length;
h = st->base.height - y;
/* Transfer band must be aligned to pixel block boundaries */
- assert(y % st->base.block.height == 0);
- assert(h % st->base.block.height == 0);
+ assert(y % blockheight == 0);
+ assert(h % blockheight == 0);
- offset = y * st->base.stride / st->base.block.height;
- length = h * st->base.stride / st->base.block.height;
+ offset = y * st->base.stride / blockheight;
+ length = h * st->base.stride / blockheight;
sw = (uint8_t *)st->swbuf + offset;
if(templat->last_level >= SVGA_MAX_TEXTURE_LEVELS)
goto error2;
- width = templat->width[0];
- height = templat->height[0];
- depth = templat->depth[0];
+ width = templat->width0;
+ height = templat->height0;
+ depth = templat->depth0;
for(level = 0; level <= templat->last_level; ++level) {
- tex->base.width[level] = width;
- tex->base.height[level] = height;
- tex->base.depth[level] = depth;
- tex->base.nblocksx[level] = pf_get_nblocksx(&tex->base.block, width);
- tex->base.nblocksy[level] = pf_get_nblocksy(&tex->base.block, height);
- width = minify(width);
- height = minify(height);
- depth = minify(depth);
+ width = u_minify(width, 1);
+ height = u_minify(height, 1);
+ depth = u_minify(depth, 1);
}
tex->key.flags = 0;
- tex->key.size.width = templat->width[0];
- tex->key.size.height = templat->height[0];
- tex->key.size.depth = templat->depth[0];
+ tex->key.size.width = templat->width0;
+ tex->key.size.height = templat->height0;
+ tex->key.size.depth = templat->depth0;
if(templat->target == PIPE_TEXTURE_CUBE) {
tex->key.flags |= SVGA3D_SURFACE_CUBEMAP;
*/
#if 0
if((templat->tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) &&
- !pf_is_compressed(templat->format))
+ !util_format_is_compressed(templat->format))
tex->key.flags |= SVGA3D_SURFACE_HINT_RENDERTARGET;
#endif
/* Only supports one type */
if (base->target != PIPE_TEXTURE_2D ||
base->last_level != 0 ||
- base->depth[0] != 1) {
+ base->depth0 != 1) {
return NULL;
}
key->flags = 0;
key->format = format;
key->numMipLevels = num_mip;
- key->size.width = tex->base.width[start_mip];
- key->size.height = tex->base.height[start_mip];
- key->size.depth = zslice_pick < 0 ? tex->base.depth[start_mip] : 1;
+ key->size.width = u_minify(tex->base.width0, start_mip);
+ key->size.height = u_minify(tex->base.height0, start_mip);
+ key->size.depth = zslice_pick < 0 ? u_minify(tex->base.depth0, start_mip) : 1;
key->cachable = 1;
assert(key->size.depth == 1);
for (i = 0; i < key->numMipLevels; i++) {
for (j = 0; j < key->numFaces; j++) {
if(tex->defined[j + face_pick][i + start_mip]) {
- unsigned depth = zslice_pick < 0 ? tex->base.depth[i + start_mip] : 1;
+ unsigned depth = (zslice_pick < 0 ?
+ u_minify(tex->base.depth0, i + start_mip) :
+ 1);
+
svga_texture_copy_handle(svga_context(pipe),
ss,
tex->handle,
i + start_mip,
j + face_pick,
handle, 0, 0, 0, i, j,
- tex->base.width[i + start_mip],
- tex->base.height[i + start_mip],
+ u_minify(tex->base.width0, i + start_mip),
+ u_minify(tex->base.height0, i + start_mip),
depth);
}
}
pipe_reference_init(&s->base.reference, 1);
pipe_texture_reference(&s->base.texture, pt);
s->base.format = pt->format;
- s->base.width = pt->width[level];
- s->base.height = pt->height[level];
+ s->base.width = u_minify(pt->width0, level);
+ s->base.height = u_minify(pt->height0, level);
s->base.usage = flags;
s->base.level = level;
s->base.face = face;
svga_texture_copy_handle(svga_context(pipe), ss,
s->handle, 0, 0, 0, s->real_level, s->real_face,
tex->handle, 0, 0, surf->zslice, surf->level, surf->face,
- tex->base.width[surf->level], tex->base.height[surf->level], 1);
+ u_minify(tex->base.width0, surf->level),
+ u_minify(tex->base.height0, surf->level), 1);
tex->defined[surf->face][surf->level] = TRUE;
}
}
struct svga_screen *ss = svga_screen(screen);
struct svga_winsys_screen *sws = ss->sws;
struct svga_transfer *st;
+ unsigned nblocksx = util_format_get_nblocksx(texture->format, w);
+ unsigned nblocksy = util_format_get_nblocksy(texture->format, h);
/* We can't map texture storage directly */
if (usage & PIPE_TRANSFER_MAP_DIRECTLY)
if (!st)
return NULL;
- st->base.format = texture->format;
- st->base.block = texture->block;
st->base.x = x;
st->base.y = y;
st->base.width = w;
st->base.height = h;
- st->base.nblocksx = pf_get_nblocksx(&texture->block, w);
- st->base.nblocksy = pf_get_nblocksy(&texture->block, h);
- st->base.stride = st->base.nblocksx*st->base.block.size;
+ st->base.stride = nblocksx*util_format_get_blocksize(texture->format);
st->base.usage = usage;
st->base.face = face;
st->base.level = level;
st->base.zslice = zslice;
- st->hw_nblocksy = st->base.nblocksy;
+ st->hw_nblocksy = nblocksy;
st->hwbuf = svga_winsys_buffer_create(ss,
1,
if(!st->hwbuf)
goto no_hwbuf;
- if(st->hw_nblocksy < st->base.nblocksy) {
+ if(st->hw_nblocksy < nblocksy) {
/* We couldn't allocate a hardware buffer big enough for the transfer,
* so allocate regular malloc memory instead */
debug_printf("%s: failed to allocate %u KB of DMA, splitting into %u x %u KB DMA transfers\n",
__FUNCTION__,
- (st->base.nblocksy*st->base.stride + 1023)/1024,
- (st->base.nblocksy + st->hw_nblocksy - 1)/st->hw_nblocksy,
+ (nblocksy*st->base.stride + 1023)/1024,
+ (nblocksy + st->hw_nblocksy - 1)/st->hw_nblocksy,
(st->hw_nblocksy*st->base.stride + 1023)/1024);
- st->swbuf = MALLOC(st->base.nblocksy*st->base.stride);
+ st->swbuf = MALLOC(nblocksy*st->base.stride);
if(!st->swbuf)
goto no_swbuf;
}
if (min_lod == 0 && max_lod >= pt->last_level)
view = FALSE;
- if (pf_is_compressed(pt->format) && view) {
+ if (util_format_is_compressed(pt->format) && view) {
format = svga_translate_format_render(pt->format);
}
"svga: Sampler view: no %p, mips %u..%u, nr %u, size (%ux%ux%u), last %u\n",
pt, min_lod, max_lod,
max_lod - min_lod + 1,
- pt->width[0],
- pt->height[0],
- pt->depth[0],
+ pt->width0,
+ pt->height0,
+ pt->depth0,
pt->last_level);
sv->key.cachable = 0;
sv->handle = tex->handle;
"svga: Sampler view: yes %p, mips %u..%u, nr %u, size (%ux%ux%u), last %u\n",
pt, min_lod, max_lod,
max_lod - min_lod + 1,
- pt->width[0],
- pt->height[0],
- pt->depth[0],
+ pt->width0,
+ pt->height0,
+ pt->depth0,
pt->last_level);
sv->age = tex->age;
svga_texture_copy_handle(svga, NULL,
tex->handle, 0, 0, 0, i, k,
v->handle, 0, 0, 0, i - v->min_lod, k,
- tex->base.width[i],
- tex->base.height[i],
- tex->base.depth[i]);
+ u_minify(tex->base.width0, i),
+ u_minify(tex->base.height0, i),
+ u_minify(tex->base.depth0, i));
}
}
svga_translate_format(texture->format),
stex->handle);
- *stride = pf_get_nblocksx(&texture->block, texture->width[0]) *
- texture->block.size;
+ *stride = util_format_get_stride(texture->format, texture->width0);
return *buffer != NULL;
}
{
struct svga_sampler_view *old = *ptr;
- if (pipe_reference((struct pipe_reference **)ptr, &v->reference))
+ if (pipe_reference(&(*ptr)->reference, &v->reference))
svga_destroy_sampler_view_priv(old);
+ *ptr = v;
}
extern void
struct pipe_texture *tex = svga->curr.texture[i];
float data[4];
- data[0] = 1.0 / (float)tex->width[0];
- data[1] = 1.0 / (float)tex->height[0];
+ data[0] = 1.0 / (float)tex->width0;
+ data[1] = 1.0 / (float)tex->height0;
data[2] = 1.0;
data[3] = 1.0;
{
boolean need_pipeline = FALSE;
+ struct svga_vertex_shader *vs = svga->curr.vs;
/* SVGA_NEW_RAST, SVGA_NEW_REDUCED_PRIMITIVE
*/
need_pipeline = TRUE;
}
- /* SVGA_NEW_EDGEFLAGS
+ /* EDGEFLAGS
*/
- if (svga->curr.rast->hw_unfilled != PIPE_POLYGON_MODE_FILL &&
- svga->curr.reduced_prim == PIPE_PRIM_TRIANGLES &&
- svga->curr.edgeflags != NULL) {
+ if (vs->base.info.writes_edgeflag) {
SVGA_DBG(DEBUG_SWTNL, "%s: edgeflags\n", __FUNCTION__);
need_pipeline = TRUE;
}
"need pipeline",
(SVGA_NEW_RAST |
SVGA_NEW_CLIP |
+ SVGA_NEW_VS |
SVGA_NEW_REDUCED_PRIMITIVE),
update_need_pipeline
};
#include "pipe/p_inlines.h"
#include "pipe/p_defines.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "translate/translate.h"
mapped_buffer = pipe_buffer_map_range(svga->pipe.screen,
vbuffer->buffer,
vel->src_offset,
- pf_get_size(vel->src_format),
+ util_format_get_blocksize(vel->src_format),
PIPE_BUFFER_USAGE_CPU_READ);
translate->set_buffer(translate, vel->vertex_buffer_index,
mapped_buffer,
PIPE_BUFFER_USAGE_CPU_READ);
assert(map);
draw_set_mapped_constant_buffer(
- draw,
+ draw, PIPE_SHADER_VERTEX,
map,
svga->curr.cb[PIPE_SHADER_VERTEX]->size);
}
draw_set_mrd(svga->swtnl.draw,
svga->curr.depthscale);
- if (dirty & SVGA_NEW_EDGEFLAGS)
- draw_set_edgeflags( svga->swtnl.draw,
- svga->curr.edgeflags );
-
return 0;
}
SVGA_NEW_VIEWPORT |
SVGA_NEW_RAST |
SVGA_NEW_FRAME_BUFFER |
- SVGA_NEW_REDUCED_PRIMITIVE |
- SVGA_NEW_EDGEFLAGS),
+ SVGA_NEW_REDUCED_PRIMITIVE),
update_swtnl_draw
};
memset(vdecl, 0, sizeof(vdecl));
/* always add position */
- src = draw_find_vs_output(draw, TGSI_SEMANTIC_POSITION, 0);
+ src = draw_find_shader_output(draw, TGSI_SEMANTIC_POSITION, 0);
draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_LINEAR, src);
vinfo->attrib[0].emit = EMIT_4F;
vdecl[0].array.offset = offset;
for (i = 0; i < fs->base.info.num_inputs; i++) {
unsigned name = fs->base.info.input_semantic_name[i];
unsigned index = fs->base.info.input_semantic_index[i];
- src = draw_find_vs_output(draw, name, index);
+ src = draw_find_shader_output(draw, name, index);
vdecl[nr_decls].array.offset = offset;
vdecl[nr_decls].identity.usageIndex = fs->base.info.input_semantic_index[i];
dcl.values[0] = 0;
dcl.values[1] = 0;
- switch (semantic.SemanticName) {
+ switch (semantic.Name) {
case TGSI_SEMANTIC_POSITION:
/* Special case:
*/
break;
case TGSI_SEMANTIC_COLOR:
reg = src_register( SVGA3DREG_INPUT,
- semantic.SemanticIndex );
+ semantic.Index );
break;
case TGSI_SEMANTIC_FOG:
- assert(semantic.SemanticIndex == 0);
+ assert(semantic.Index == 0);
reg = src_register( SVGA3DREG_TEXTURE, 0 );
break;
case TGSI_SEMANTIC_GENERIC:
reg = src_register( SVGA3DREG_TEXTURE,
- semantic.SemanticIndex + 1 );
+ semantic.Index + 1 );
break;
default:
assert(0);
{
SVGA3dShaderDestToken reg;
- switch (semantic.SemanticName) {
+ switch (semantic.Name) {
case TGSI_SEMANTIC_COLOR:
- if (semantic.SemanticIndex < PIPE_MAX_COLOR_BUFS) {
- unsigned cbuf = semantic.SemanticIndex;
+ if (semantic.Index < PIPE_MAX_COLOR_BUFS) {
+ unsigned cbuf = semantic.Index;
emit->output_map[idx] = dst_register( SVGA3DREG_TEMP,
emit->nr_hw_temp++ );
emit->temp_col[cbuf] = emit->output_map[idx];
emit->true_col[cbuf] = dst_register( SVGA3DREG_COLOROUT,
- semantic.SemanticIndex );
+ semantic.Index );
}
else {
assert(0);
emit->nr_hw_temp++ );
emit->temp_pos = emit->output_map[idx];
emit->true_pos = dst_register( SVGA3DREG_DEPTHOUT,
- semantic.SemanticIndex );
+ semantic.Index );
break;
default:
assert(0);
/* Just build the register map table:
*/
- switch (semantic.SemanticName) {
+ switch (semantic.Name) {
case TGSI_SEMANTIC_POSITION:
- assert(semantic.SemanticIndex == 0);
+ assert(semantic.Index == 0);
emit->output_map[idx] = dst_register( SVGA3DREG_TEMP,
emit->nr_hw_temp++ );
emit->temp_pos = emit->output_map[idx];
SVGA3DRASTOUT_POSITION);
break;
case TGSI_SEMANTIC_PSIZE:
- assert(semantic.SemanticIndex == 0);
+ assert(semantic.Index == 0);
emit->output_map[idx] = dst_register( SVGA3DREG_TEMP,
emit->nr_hw_temp++ );
emit->temp_psiz = emit->output_map[idx];
SVGA3DRASTOUT_PSIZE );
break;
case TGSI_SEMANTIC_FOG:
- assert(semantic.SemanticIndex == 0);
+ assert(semantic.Index == 0);
emit->output_map[idx] = dst_register( SVGA3DREG_TEXCRDOUT, 0 );
break;
case TGSI_SEMANTIC_COLOR:
/* oD0 */
emit->output_map[idx] = dst_register( SVGA3DREG_ATTROUT,
- semantic.SemanticIndex );
+ semantic.Index );
break;
case TGSI_SEMANTIC_GENERIC:
emit->output_map[idx] = dst_register( SVGA3DREG_TEXCRDOUT,
- semantic.SemanticIndex + 1 );
+ semantic.Index + 1 );
break;
default:
assert(0);
boolean svga_translate_decl_sm20( struct svga_shader_emitter *emit,
const struct tgsi_full_declaration *decl )
{
- unsigned first = decl->DeclarationRange.First;
- unsigned last = decl->DeclarationRange.Last;
+ unsigned first = decl->Range.First;
+ unsigned last = decl->Range.Last;
unsigned semantic = 0;
unsigned semantic_idx = 0;
unsigned idx;
if (decl->Declaration.Semantic) {
- semantic = decl->Semantic.SemanticName;
- semantic_idx = decl->Semantic.SemanticIndex;
+ semantic = decl->Semantic.Name;
+ semantic_idx = decl->Semantic.Index;
}
for( idx = first; idx <= last; idx++ ) {
unsigned *usage,
unsigned *idx )
{
- switch (semantic.SemanticName) {
+ switch (semantic.Name) {
case TGSI_SEMANTIC_POSITION:
- *idx = semantic.SemanticIndex;
+ *idx = semantic.Index;
*usage = SVGA3D_DECLUSAGE_POSITION;
break;
case TGSI_SEMANTIC_COLOR:
- *idx = semantic.SemanticIndex;
+ *idx = semantic.Index;
*usage = SVGA3D_DECLUSAGE_COLOR;
break;
case TGSI_SEMANTIC_BCOLOR:
- *idx = semantic.SemanticIndex + 2; /* sharing with COLOR */
+ *idx = semantic.Index + 2; /* sharing with COLOR */
*usage = SVGA3D_DECLUSAGE_COLOR;
break;
case TGSI_SEMANTIC_FOG:
*idx = 0;
- assert(semantic.SemanticIndex == 0);
+ assert(semantic.Index == 0);
*usage = SVGA3D_DECLUSAGE_TEXCOORD;
break;
case TGSI_SEMANTIC_PSIZE:
- *idx = semantic.SemanticIndex;
+ *idx = semantic.Index;
*usage = SVGA3D_DECLUSAGE_PSIZE;
break;
case TGSI_SEMANTIC_GENERIC:
- *idx = semantic.SemanticIndex + 1; /* texcoord[0] is reserved for fog */
+ *idx = semantic.Index + 1; /* texcoord[0] is reserved for fog */
*usage = SVGA3D_DECLUSAGE_TEXCOORD;
break;
case TGSI_SEMANTIC_NORMAL:
- *idx = semantic.SemanticIndex;
+ *idx = semantic.Index;
*usage = SVGA3D_DECLUSAGE_NORMAL;
break;
default:
unsigned usage, index;
SVGA3dShaderDestToken reg;
- if (semantic.SemanticName == TGSI_SEMANTIC_POSITION) {
+ if (semantic.Name == TGSI_SEMANTIC_POSITION) {
emit->input_map[idx] = src_register( SVGA3DREG_MISCTYPE,
SVGA3DMISCREG_POSITION );
return emit_decl( emit, reg, 0, 0 );
}
else if (emit->key.fkey.light_twoside &&
- (semantic.SemanticName == TGSI_SEMANTIC_COLOR)) {
+ (semantic.Name == TGSI_SEMANTIC_COLOR)) {
if (!translate_vs_ps_semantic( semantic, &usage, &index ))
return FALSE;
if (!emit_decl( emit, reg, usage, index ))
return FALSE;
- semantic.SemanticName = TGSI_SEMANTIC_BCOLOR;
+ semantic.Name = TGSI_SEMANTIC_BCOLOR;
if (!translate_vs_ps_semantic( semantic, &usage, &index ))
return FALSE;
return TRUE;
}
- else if (semantic.SemanticName == TGSI_SEMANTIC_FACE) {
+ else if (semantic.Name == TGSI_SEMANTIC_FACE) {
if (!emit_vface_decl( emit ))
return FALSE;
emit->emit_frontface = TRUE;
{
SVGA3dShaderDestToken reg;
- switch (semantic.SemanticName) {
+ switch (semantic.Name) {
case TGSI_SEMANTIC_COLOR:
emit->output_map[idx] = dst_register( SVGA3DREG_COLOROUT,
- semantic.SemanticIndex );
+ semantic.Index );
break;
case TGSI_SEMANTIC_POSITION:
emit->output_map[idx] = dst_register( SVGA3DREG_TEMP,
emit->nr_hw_temp++ );
emit->temp_pos = emit->output_map[idx];
emit->true_pos = dst_register( SVGA3DREG_DEPTHOUT,
- semantic.SemanticIndex );
+ semantic.Index );
break;
default:
assert(0);
dcl.index = index;
dcl.values[0] |= 1<<31;
- if (semantic.SemanticName == TGSI_SEMANTIC_POSITION) {
+ if (semantic.Name == TGSI_SEMANTIC_POSITION) {
assert(idx == 0);
emit->output_map[idx] = dst_register( SVGA3DREG_TEMP,
emit->nr_hw_temp++ );
emit->temp_pos = emit->output_map[idx];
emit->true_pos = dcl.dst;
}
- else if (semantic.SemanticName == TGSI_SEMANTIC_PSIZE) {
+ else if (semantic.Name == TGSI_SEMANTIC_PSIZE) {
emit->output_map[idx] = dst_register( SVGA3DREG_TEMP,
emit->nr_hw_temp++ );
emit->temp_psiz = emit->output_map[idx];
boolean svga_translate_decl_sm30( struct svga_shader_emitter *emit,
const struct tgsi_full_declaration *decl )
{
- unsigned first = decl->DeclarationRange.First;
- unsigned last = decl->DeclarationRange.Last;
+ unsigned first = decl->Range.First;
+ unsigned last = decl->Range.Last;
unsigned semantic = 0;
unsigned semantic_idx = 0;
unsigned idx;
if (decl->Declaration.Semantic) {
- semantic = decl->Semantic.SemanticName;
- semantic_idx = decl->Semantic.SemanticIndex;
+ semantic = decl->Semantic.Name;
+ semantic_idx = decl->Semantic.Index;
}
for( idx = first; idx <= last; idx++ ) {
const struct tgsi_full_instruction *insn,
unsigned idx )
{
- const struct tgsi_full_dst_register *reg = &insn->FullDstRegisters[idx];
+ const struct tgsi_full_dst_register *reg = &insn->Dst[idx];
SVGA3dShaderDestToken dest;
- switch (reg->DstRegister.File) {
+ switch (reg->Register.File) {
case TGSI_FILE_OUTPUT:
/* Output registers encode semantic information in their name.
* Need to lookup a table built at decl time:
*/
- dest = emit->output_map[reg->DstRegister.Index];
+ dest = emit->output_map[reg->Register.Index];
break;
default:
- dest = dst_register( translate_file( reg->DstRegister.File ),
- reg->DstRegister.Index );
+ dest = dst_register( translate_file( reg->Register.File ),
+ reg->Register.Index );
break;
}
- dest.mask = reg->DstRegister.WriteMask;
+ dest.mask = reg->Register.WriteMask;
if (insn->Instruction.Saturate)
dest.dstMod = SVGA3DDSTMOD_SATURATE;
{
struct src_register src;
- switch (reg->SrcRegister.File) {
+ switch (reg->Register.File) {
case TGSI_FILE_INPUT:
/* Input registers are referred to by their semantic name rather
* than by index. Use the mapping build up from the decls:
*/
- src = emit->input_map[reg->SrcRegister.Index];
+ src = emit->input_map[reg->Register.Index];
break;
case TGSI_FILE_IMMEDIATE:
/* Immediates are appended after TGSI constants in the D3D
* constant buffer.
*/
- src = src_register( translate_file( reg->SrcRegister.File ),
- reg->SrcRegister.Index +
+ src = src_register( translate_file( reg->Register.File ),
+ reg->Register.Index +
emit->imm_start );
break;
default:
- src = src_register( translate_file( reg->SrcRegister.File ),
- reg->SrcRegister.Index );
+ src = src_register( translate_file( reg->Register.File ),
+ reg->Register.Index );
break;
}
/* Indirect addressing (for coninstant buffer lookups only)
*/
- if (reg->SrcRegister.Indirect)
+ if (reg->Register.Indirect)
{
/* we shift the offset towards the minimum */
if (svga_arl_needs_adjustment( emit )) {
/* Not really sure what should go in the second token:
*/
src.indirect = src_token( SVGA3DREG_ADDR,
- reg->SrcRegisterInd.Index );
+ reg->Indirect.Index );
src.indirect.swizzle = SWIZZLE_XXXX;
}
src = swizzle( src,
- reg->SrcRegister.SwizzleX,
- reg->SrcRegister.SwizzleY,
- reg->SrcRegister.SwizzleZ,
- reg->SrcRegister.SwizzleW );
+ reg->Register.SwizzleX,
+ reg->Register.SwizzleY,
+ reg->Register.SwizzleZ,
+ reg->Register.SwizzleW );
/* src.mod isn't a bitfield, unfortunately:
* See tgsi_util_get_full_src_register_sign_mode for implementation details.
*/
- if (reg->SrcRegisterExtMod.Absolute) {
- if (reg->SrcRegisterExtMod.Negate)
+ if (reg->Register.Absolute) {
+ if (reg->Register.Negate)
src.base.srcMod = SVGA3DSRCMOD_ABSNEG;
else
src.base.srcMod = SVGA3DSRCMOD_ABS;
}
else {
- if (reg->SrcRegister.Negate != reg->SrcRegisterExtMod.Negate)
+ if (reg->Register.Negate)
src.base.srcMod = SVGA3DSRCMOD_NEG;
else
src.base.srcMod = SVGA3DSRCMOD_NONE;
const struct tgsi_full_instruction *insn)
{
const struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
struct src_register src1 = get_fake_arl_const( emit );
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
SVGA3dShaderDestToken tmp = get_temp( emit );
const struct tgsi_full_instruction *insn)
{
const struct src_register src = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
struct src_register zero = get_zero_immediate( emit );
SVGA3dShaderInstToken if_token = inst_token( SVGA3DOP_IFC );
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
const struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
SVGA3dShaderDestToken temp = get_temp( emit );
/* FRC TMP, SRC */
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
const struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
const struct src_register src1 = translate_src_register(
- emit, &insn->FullSrcRegisters[1] );
+ emit, &insn->Src[1] );
const struct src_register src2 = translate_src_register(
- emit, &insn->FullSrcRegisters[2] );
+ emit, &insn->Src[2] );
/* CMP DST, SRC0, SRC2, SRC1 */
return submit_op3( emit, inst_token( SVGA3DOP_CMP ), dst, src0, src2, src1);
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
const struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
const struct src_register src1 = translate_src_register(
- emit, &insn->FullSrcRegisters[1] );
+ emit, &insn->Src[1] );
SVGA3dShaderDestToken temp = get_temp( emit );
int i;
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
const struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
const struct src_register src1 = translate_src_register(
- emit, &insn->FullSrcRegisters[1] );
+ emit, &insn->Src[1] );
SVGA3dShaderDestToken temp = get_temp( emit );
struct src_register temp_src0, temp_src1;
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
const struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
struct src_register src1 = translate_src_register(
- emit, &insn->FullSrcRegisters[1] );
+ emit, &insn->Src[1] );
SVGA3dShaderDestToken temp = get_temp( emit );
/* DP3 TMP, SRC1, SRC2 */
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
const struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
SVGA3dShaderDestToken temp = get_temp( emit );
/* DP3 TMP, SRC, SRC */
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
SVGA3dShaderDestToken temp = get_temp( emit );
/* SCS TMP SRC */
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
SVGA3dShaderDestToken temp = get_temp( emit );
/* SCS TMP SRC */
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
SVGA3dShaderDestToken temp = get_temp( emit );
/* SCS TMP SRC */
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
struct src_register src1 = translate_src_register(
- emit, &insn->FullSrcRegisters[1] );
+ emit, &insn->Src[1] );
src1 = negate(src1);
const struct tgsi_full_instruction *insn )
{
SVGA3dShaderInstToken inst;
- const struct tgsi_full_src_register *reg = &insn->FullSrcRegisters[0];
+ const struct tgsi_full_src_register *reg = &insn->Src[0];
struct src_register src0;
inst = inst_token( SVGA3DOP_TEXKILL );
src0 = translate_src_register( emit, reg );
- if (reg->SrcRegisterExtMod.Absolute ||
- reg->SrcRegister.Negate != reg->SrcRegisterExtMod.Negate ||
- reg->SrcRegister.Indirect ||
- reg->SrcRegister.SwizzleX != 0 ||
- reg->SrcRegister.SwizzleY != 1 ||
- reg->SrcRegister.SwizzleZ != 2 ||
- reg->SrcRegister.File != TGSI_FILE_TEMPORARY)
+ if (reg->Register.Absolute ||
+ reg->Register.Negate ||
+ reg->Register.Indirect ||
+ reg->Register.SwizzleX != 0 ||
+ reg->Register.SwizzleY != 1 ||
+ reg->Register.SwizzleZ != 2 ||
+ reg->Register.File != TGSI_FILE_TEMPORARY)
{
SVGA3dShaderDestToken temp = get_temp( emit );
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
struct src_register src1 = translate_src_register(
- emit, &insn->FullSrcRegisters[1] );
+ emit, &insn->Src[1] );
return emit_select( emit, compare, dst, src0, src1 );
}
return FALSE;
}
- src0 = translate_src_register( emit, &insn->FullSrcRegisters[0] );
- src1 = translate_src_register( emit, &insn->FullSrcRegisters[1] );
+ src0 = translate_src_register( emit, &insn->Src[0] );
+ src1 = translate_src_register( emit, &insn->Src[1] );
if (emit->key.fkey.tex[src1.base.num].unnormalized) {
struct src_register wh = get_tex_dimensions( emit, src1.base.num );
break;
}
- src0 = translate_src_register( emit, &insn->FullSrcRegisters[0] );
- src1 = translate_src_register( emit, &insn->FullSrcRegisters[1] );
- src2 = translate_src_register( emit, &insn->FullSrcRegisters[2] );
+ src0 = translate_src_register( emit, &insn->Src[0] );
+ src1 = translate_src_register( emit, &insn->Src[1] );
+ src2 = translate_src_register( emit, &insn->Src[2] );
return submit_op3( emit, inst, dst, src0, src1, src2 );
}
SVGA3dShaderDestToken dst =
translate_dst_register( emit, insn, 0 );
struct src_register src0 =
- translate_src_register( emit, &insn->FullSrcRegisters[0] );
+ translate_src_register( emit, &insn->Src[0] );
struct src_register src1 =
- translate_src_register( emit, &insn->FullSrcRegisters[1] );
+ translate_src_register( emit, &insn->Src[1] );
SVGA3dShaderDestToken tex_result;
inst = inst_token( opcode );
dst = translate_dst_register( emit, insn, 0 );
- src = translate_src_register( emit, &insn->FullSrcRegisters[0] );
+ src = translate_src_register( emit, &insn->Src[0] );
src = scalar( src, TGSI_SWIZZLE_X );
return submit_op1( emit, inst, dst, src );
unsigned opcode,
const struct tgsi_full_instruction *insn )
{
- const struct tgsi_full_src_register *src = insn->FullSrcRegisters;
+ const struct tgsi_full_src_register *src = insn->Src;
SVGA3dShaderInstToken inst;
SVGA3dShaderDestToken dst;
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
struct src_register src1 = translate_src_register(
- emit, &insn->FullSrcRegisters[1] );
+ emit, &insn->Src[1] );
boolean need_tmp = FALSE;
/* POW can only output to a temporary */
- if (insn->FullDstRegisters[0].DstRegister.File != TGSI_FILE_TEMPORARY)
+ if (insn->Dst[0].Register.File != TGSI_FILE_TEMPORARY)
need_tmp = TRUE;
/* POW src1 must not be the same register as dst */
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
const struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
const struct src_register src1 = translate_src_register(
- emit, &insn->FullSrcRegisters[1] );
+ emit, &insn->Src[1] );
boolean need_dst_tmp = FALSE;
/* XPD can only output to a temporary */
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
SVGA3dShaderDestToken tmp;
const struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
const struct src_register src1 = translate_src_register(
- emit, &insn->FullSrcRegisters[1] );
+ emit, &insn->Src[1] );
const struct src_register src2 = translate_src_register(
- emit, &insn->FullSrcRegisters[2] );
+ emit, &insn->Src[2] );
boolean need_dst_tmp = FALSE;
/* The dst reg must not be the same as src0 or src2 */
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
SVGA3dShaderDestToken tmp;
const struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
const struct src_register src1 = translate_src_register(
- emit, &insn->FullSrcRegisters[1] );
+ emit, &insn->Src[1] );
struct src_register zero = get_zero_immediate( emit );
boolean need_tmp = FALSE;
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
struct src_register src0 =
- translate_src_register( emit, &insn->FullSrcRegisters[0] );
+ translate_src_register( emit, &insn->Src[0] );
struct src_register zero = get_zero_immediate( emit );
SVGA3dShaderDestToken fraction;
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
SVGA3dShaderDestToken tmp = get_temp( emit );
const struct src_register src0 = translate_src_register(
- emit, &insn->FullSrcRegisters[0] );
+ emit, &insn->Src[0] );
struct src_register zero = get_zero_immediate( emit );
/* tmp = pow(src.y, src.w)
inst = inst_token( SVGA3DOP_EXP );
dst = translate_dst_register( emit, insn, 0 );
- src0 = translate_src_register( emit, &insn->FullSrcRegisters[0] );
+ src0 = translate_src_register( emit, &insn->Src[0] );
src0 = scalar( src0, TGSI_SWIZZLE_X );
if (dst.mask != TGSI_WRITEMASK_XYZW) {
{
SVGA3dShaderDestToken dst = translate_dst_register( emit, insn, 0 );
struct src_register src0 =
- translate_src_register( emit, &insn->FullSrcRegisters[0] );
+ translate_src_register( emit, &insn->Src[0] );
struct src_register zero = get_zero_immediate( emit );
SVGA3dShaderDestToken abs_tmp;
struct src_register abs_src0;
static boolean emit_call( struct svga_shader_emitter *emit,
const struct tgsi_full_instruction *insn )
{
- unsigned position = insn->InstructionExtLabel.Label;
+ unsigned position = insn->Label.Label;
unsigned i;
for (i = 0; i < emit->nr_labels; i++) {
const struct tgsi_full_instruction *insn,
int current_arl)
{
- if (insn->FullSrcRegisters[0].SrcRegister.Indirect &&
- insn->FullSrcRegisters[0].SrcRegisterInd.File == TGSI_FILE_ADDRESS) {
- const struct tgsi_full_src_register *reg = &insn->FullSrcRegisters[0];
- if (reg->SrcRegister.Index < 0) {
- pre_parse_add_indirect(emit, reg->SrcRegister.Index, current_arl);
+ if (insn->Src[0].Register.Indirect &&
+ insn->Src[0].Indirect.File == TGSI_FILE_ADDRESS) {
+ const struct tgsi_full_src_register *reg = &insn->Src[0];
+ if (reg->Register.Index < 0) {
+ pre_parse_add_indirect(emit, reg->Register.Index, current_arl);
}
}
- if (insn->FullSrcRegisters[1].SrcRegister.Indirect &&
- insn->FullSrcRegisters[1].SrcRegisterInd.File == TGSI_FILE_ADDRESS) {
- const struct tgsi_full_src_register *reg = &insn->FullSrcRegisters[1];
- if (reg->SrcRegister.Index < 0) {
- pre_parse_add_indirect(emit, reg->SrcRegister.Index, current_arl);
+ if (insn->Src[1].Register.Indirect &&
+ insn->Src[1].Indirect.File == TGSI_FILE_ADDRESS) {
+ const struct tgsi_full_src_register *reg = &insn->Src[1];
+ if (reg->Register.Index < 0) {
+ pre_parse_add_indirect(emit, reg->Register.Index, current_arl);
}
}
- if (insn->FullSrcRegisters[2].SrcRegister.Indirect &&
- insn->FullSrcRegisters[2].SrcRegisterInd.File == TGSI_FILE_ADDRESS) {
- const struct tgsi_full_src_register *reg = &insn->FullSrcRegisters[2];
- if (reg->SrcRegister.Index < 0) {
- pre_parse_add_indirect(emit, reg->SrcRegister.Index, current_arl);
+ if (insn->Src[2].Register.Indirect &&
+ insn->Src[2].Indirect.File == TGSI_FILE_ADDRESS) {
+ const struct tgsi_full_src_register *reg = &insn->Src[2];
+ if (reg->Register.Index < 0) {
+ pre_parse_add_indirect(emit, reg->Register.Index, current_arl);
}
}
{
switch((*cmd).identity.type) {
case SVGA3D_DECLTYPE_FLOAT1:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT1\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT1\n");
break;
case SVGA3D_DECLTYPE_FLOAT2:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT2\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT2\n");
break;
case SVGA3D_DECLTYPE_FLOAT3:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT3\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT3\n");
break;
case SVGA3D_DECLTYPE_FLOAT4:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT4\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT4\n");
break;
case SVGA3D_DECLTYPE_D3DCOLOR:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_D3DCOLOR\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_D3DCOLOR\n");
break;
case SVGA3D_DECLTYPE_UBYTE4:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_UBYTE4\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_UBYTE4\n");
break;
case SVGA3D_DECLTYPE_SHORT2:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_SHORT2\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_SHORT2\n");
break;
case SVGA3D_DECLTYPE_SHORT4:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_SHORT4\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_SHORT4\n");
break;
case SVGA3D_DECLTYPE_UBYTE4N:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_UBYTE4N\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_UBYTE4N\n");
break;
case SVGA3D_DECLTYPE_SHORT2N:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_SHORT2N\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_SHORT2N\n");
break;
case SVGA3D_DECLTYPE_SHORT4N:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_SHORT4N\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_SHORT4N\n");
break;
case SVGA3D_DECLTYPE_USHORT2N:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_USHORT2N\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_USHORT2N\n");
break;
case SVGA3D_DECLTYPE_USHORT4N:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_USHORT4N\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_USHORT4N\n");
break;
case SVGA3D_DECLTYPE_UDEC3:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_UDEC3\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_UDEC3\n");
break;
case SVGA3D_DECLTYPE_DEC3N:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_DEC3N\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_DEC3N\n");
break;
case SVGA3D_DECLTYPE_FLOAT16_2:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT16_2\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT16_2\n");
break;
case SVGA3D_DECLTYPE_FLOAT16_4:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT16_4\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_FLOAT16_4\n");
break;
case SVGA3D_DECLTYPE_MAX:
- debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_MAX\n");
+ _debug_printf("\t\t.identity.type = SVGA3D_DECLTYPE_MAX\n");
break;
default:
- debug_printf("\t\t.identity.type = %i\n", (*cmd).identity.type);
+ _debug_printf("\t\t.identity.type = %i\n", (*cmd).identity.type);
break;
}
switch((*cmd).identity.method) {
case SVGA3D_DECLMETHOD_DEFAULT:
- debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_DEFAULT\n");
+ _debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_DEFAULT\n");
break;
case SVGA3D_DECLMETHOD_PARTIALU:
- debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_PARTIALU\n");
+ _debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_PARTIALU\n");
break;
case SVGA3D_DECLMETHOD_PARTIALV:
- debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_PARTIALV\n");
+ _debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_PARTIALV\n");
break;
case SVGA3D_DECLMETHOD_CROSSUV:
- debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_CROSSUV\n");
+ _debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_CROSSUV\n");
break;
case SVGA3D_DECLMETHOD_UV:
- debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_UV\n");
+ _debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_UV\n");
break;
case SVGA3D_DECLMETHOD_LOOKUP:
- debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_LOOKUP\n");
+ _debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_LOOKUP\n");
break;
case SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED:
- debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED\n");
+ _debug_printf("\t\t.identity.method = SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED\n");
break;
default:
- debug_printf("\t\t.identity.method = %i\n", (*cmd).identity.method);
+ _debug_printf("\t\t.identity.method = %i\n", (*cmd).identity.method);
break;
}
switch((*cmd).identity.usage) {
case SVGA3D_DECLUSAGE_POSITION:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_POSITION\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_POSITION\n");
break;
case SVGA3D_DECLUSAGE_BLENDWEIGHT:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_BLENDWEIGHT\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_BLENDWEIGHT\n");
break;
case SVGA3D_DECLUSAGE_BLENDINDICES:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_BLENDINDICES\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_BLENDINDICES\n");
break;
case SVGA3D_DECLUSAGE_NORMAL:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_NORMAL\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_NORMAL\n");
break;
case SVGA3D_DECLUSAGE_PSIZE:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_PSIZE\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_PSIZE\n");
break;
case SVGA3D_DECLUSAGE_TEXCOORD:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_TEXCOORD\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_TEXCOORD\n");
break;
case SVGA3D_DECLUSAGE_TANGENT:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_TANGENT\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_TANGENT\n");
break;
case SVGA3D_DECLUSAGE_BINORMAL:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_BINORMAL\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_BINORMAL\n");
break;
case SVGA3D_DECLUSAGE_TESSFACTOR:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_TESSFACTOR\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_TESSFACTOR\n");
break;
case SVGA3D_DECLUSAGE_POSITIONT:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_POSITIONT\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_POSITIONT\n");
break;
case SVGA3D_DECLUSAGE_COLOR:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_COLOR\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_COLOR\n");
break;
case SVGA3D_DECLUSAGE_FOG:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_FOG\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_FOG\n");
break;
case SVGA3D_DECLUSAGE_DEPTH:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_DEPTH\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_DEPTH\n");
break;
case SVGA3D_DECLUSAGE_SAMPLE:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_SAMPLE\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_SAMPLE\n");
break;
case SVGA3D_DECLUSAGE_MAX:
- debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_MAX\n");
+ _debug_printf("\t\t.identity.usage = SVGA3D_DECLUSAGE_MAX\n");
break;
default:
- debug_printf("\t\t.identity.usage = %i\n", (*cmd).identity.usage);
+ _debug_printf("\t\t.identity.usage = %i\n", (*cmd).identity.usage);
break;
}
- debug_printf("\t\t.identity.usageIndex = %u\n", (*cmd).identity.usageIndex);
- debug_printf("\t\t.array.surfaceId = %u\n", (*cmd).array.surfaceId);
- debug_printf("\t\t.array.offset = %u\n", (*cmd).array.offset);
- debug_printf("\t\t.array.stride = %u\n", (*cmd).array.stride);
- debug_printf("\t\t.rangeHint.first = %u\n", (*cmd).rangeHint.first);
- debug_printf("\t\t.rangeHint.last = %u\n", (*cmd).rangeHint.last);
+ _debug_printf("\t\t.identity.usageIndex = %u\n", (*cmd).identity.usageIndex);
+ _debug_printf("\t\t.array.surfaceId = %u\n", (*cmd).array.surfaceId);
+ _debug_printf("\t\t.array.offset = %u\n", (*cmd).array.offset);
+ _debug_printf("\t\t.array.stride = %u\n", (*cmd).array.stride);
+ _debug_printf("\t\t.rangeHint.first = %u\n", (*cmd).rangeHint.first);
+ _debug_printf("\t\t.rangeHint.last = %u\n", (*cmd).rangeHint.last);
}
static void
dump_SVGA3dTextureState(const SVGA3dTextureState *cmd)
{
- debug_printf("\t\t.stage = %u\n", (*cmd).stage);
+ _debug_printf("\t\t.stage = %u\n", (*cmd).stage);
switch((*cmd).name) {
case SVGA3D_TS_INVALID:
- debug_printf("\t\t.name = SVGA3D_TS_INVALID\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_INVALID\n");
break;
case SVGA3D_TS_BIND_TEXTURE:
- debug_printf("\t\t.name = SVGA3D_TS_BIND_TEXTURE\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_BIND_TEXTURE\n");
break;
case SVGA3D_TS_COLOROP:
- debug_printf("\t\t.name = SVGA3D_TS_COLOROP\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_COLOROP\n");
break;
case SVGA3D_TS_COLORARG1:
- debug_printf("\t\t.name = SVGA3D_TS_COLORARG1\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_COLORARG1\n");
break;
case SVGA3D_TS_COLORARG2:
- debug_printf("\t\t.name = SVGA3D_TS_COLORARG2\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_COLORARG2\n");
break;
case SVGA3D_TS_ALPHAOP:
- debug_printf("\t\t.name = SVGA3D_TS_ALPHAOP\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_ALPHAOP\n");
break;
case SVGA3D_TS_ALPHAARG1:
- debug_printf("\t\t.name = SVGA3D_TS_ALPHAARG1\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_ALPHAARG1\n");
break;
case SVGA3D_TS_ALPHAARG2:
- debug_printf("\t\t.name = SVGA3D_TS_ALPHAARG2\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_ALPHAARG2\n");
break;
case SVGA3D_TS_ADDRESSU:
- debug_printf("\t\t.name = SVGA3D_TS_ADDRESSU\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_ADDRESSU\n");
break;
case SVGA3D_TS_ADDRESSV:
- debug_printf("\t\t.name = SVGA3D_TS_ADDRESSV\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_ADDRESSV\n");
break;
case SVGA3D_TS_MIPFILTER:
- debug_printf("\t\t.name = SVGA3D_TS_MIPFILTER\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_MIPFILTER\n");
break;
case SVGA3D_TS_MAGFILTER:
- debug_printf("\t\t.name = SVGA3D_TS_MAGFILTER\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_MAGFILTER\n");
break;
case SVGA3D_TS_MINFILTER:
- debug_printf("\t\t.name = SVGA3D_TS_MINFILTER\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_MINFILTER\n");
break;
case SVGA3D_TS_BORDERCOLOR:
- debug_printf("\t\t.name = SVGA3D_TS_BORDERCOLOR\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_BORDERCOLOR\n");
break;
case SVGA3D_TS_TEXCOORDINDEX:
- debug_printf("\t\t.name = SVGA3D_TS_TEXCOORDINDEX\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_TEXCOORDINDEX\n");
break;
case SVGA3D_TS_TEXTURETRANSFORMFLAGS:
- debug_printf("\t\t.name = SVGA3D_TS_TEXTURETRANSFORMFLAGS\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_TEXTURETRANSFORMFLAGS\n");
break;
case SVGA3D_TS_TEXCOORDGEN:
- debug_printf("\t\t.name = SVGA3D_TS_TEXCOORDGEN\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_TEXCOORDGEN\n");
break;
case SVGA3D_TS_BUMPENVMAT00:
- debug_printf("\t\t.name = SVGA3D_TS_BUMPENVMAT00\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_BUMPENVMAT00\n");
break;
case SVGA3D_TS_BUMPENVMAT01:
- debug_printf("\t\t.name = SVGA3D_TS_BUMPENVMAT01\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_BUMPENVMAT01\n");
break;
case SVGA3D_TS_BUMPENVMAT10:
- debug_printf("\t\t.name = SVGA3D_TS_BUMPENVMAT10\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_BUMPENVMAT10\n");
break;
case SVGA3D_TS_BUMPENVMAT11:
- debug_printf("\t\t.name = SVGA3D_TS_BUMPENVMAT11\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_BUMPENVMAT11\n");
break;
case SVGA3D_TS_TEXTURE_MIPMAP_LEVEL:
- debug_printf("\t\t.name = SVGA3D_TS_TEXTURE_MIPMAP_LEVEL\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_TEXTURE_MIPMAP_LEVEL\n");
break;
case SVGA3D_TS_TEXTURE_LOD_BIAS:
- debug_printf("\t\t.name = SVGA3D_TS_TEXTURE_LOD_BIAS\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_TEXTURE_LOD_BIAS\n");
break;
case SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL:
- debug_printf("\t\t.name = SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL\n");
break;
case SVGA3D_TS_ADDRESSW:
- debug_printf("\t\t.name = SVGA3D_TS_ADDRESSW\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_ADDRESSW\n");
break;
case SVGA3D_TS_GAMMA:
- debug_printf("\t\t.name = SVGA3D_TS_GAMMA\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_GAMMA\n");
break;
case SVGA3D_TS_BUMPENVLSCALE:
- debug_printf("\t\t.name = SVGA3D_TS_BUMPENVLSCALE\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_BUMPENVLSCALE\n");
break;
case SVGA3D_TS_BUMPENVLOFFSET:
- debug_printf("\t\t.name = SVGA3D_TS_BUMPENVLOFFSET\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_BUMPENVLOFFSET\n");
break;
case SVGA3D_TS_COLORARG0:
- debug_printf("\t\t.name = SVGA3D_TS_COLORARG0\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_COLORARG0\n");
break;
case SVGA3D_TS_ALPHAARG0:
- debug_printf("\t\t.name = SVGA3D_TS_ALPHAARG0\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_ALPHAARG0\n");
break;
case SVGA3D_TS_MAX:
- debug_printf("\t\t.name = SVGA3D_TS_MAX\n");
+ _debug_printf("\t\t.name = SVGA3D_TS_MAX\n");
break;
default:
- debug_printf("\t\t.name = %i\n", (*cmd).name);
+ _debug_printf("\t\t.name = %i\n", (*cmd).name);
break;
}
- debug_printf("\t\t.value = %u\n", (*cmd).value);
- debug_printf("\t\t.floatValue = %f\n", (*cmd).floatValue);
+ _debug_printf("\t\t.value = %u\n", (*cmd).value);
+ _debug_printf("\t\t.floatValue = %f\n", (*cmd).floatValue);
}
static void
dump_SVGA3dCopyBox(const SVGA3dCopyBox *cmd)
{
- debug_printf("\t\t.x = %u\n", (*cmd).x);
- debug_printf("\t\t.y = %u\n", (*cmd).y);
- debug_printf("\t\t.z = %u\n", (*cmd).z);
- debug_printf("\t\t.w = %u\n", (*cmd).w);
- debug_printf("\t\t.h = %u\n", (*cmd).h);
- debug_printf("\t\t.d = %u\n", (*cmd).d);
- debug_printf("\t\t.srcx = %u\n", (*cmd).srcx);
- debug_printf("\t\t.srcy = %u\n", (*cmd).srcy);
- debug_printf("\t\t.srcz = %u\n", (*cmd).srcz);
+ _debug_printf("\t\t.x = %u\n", (*cmd).x);
+ _debug_printf("\t\t.y = %u\n", (*cmd).y);
+ _debug_printf("\t\t.z = %u\n", (*cmd).z);
+ _debug_printf("\t\t.w = %u\n", (*cmd).w);
+ _debug_printf("\t\t.h = %u\n", (*cmd).h);
+ _debug_printf("\t\t.d = %u\n", (*cmd).d);
+ _debug_printf("\t\t.srcx = %u\n", (*cmd).srcx);
+ _debug_printf("\t\t.srcy = %u\n", (*cmd).srcy);
+ _debug_printf("\t\t.srcz = %u\n", (*cmd).srcz);
}
static void
dump_SVGA3dCmdSetClipPlane(const SVGA3dCmdSetClipPlane *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
- debug_printf("\t\t.index = %u\n", (*cmd).index);
- debug_printf("\t\t.plane[0] = %f\n", (*cmd).plane[0]);
- debug_printf("\t\t.plane[1] = %f\n", (*cmd).plane[1]);
- debug_printf("\t\t.plane[2] = %f\n", (*cmd).plane[2]);
- debug_printf("\t\t.plane[3] = %f\n", (*cmd).plane[3]);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.index = %u\n", (*cmd).index);
+ _debug_printf("\t\t.plane[0] = %f\n", (*cmd).plane[0]);
+ _debug_printf("\t\t.plane[1] = %f\n", (*cmd).plane[1]);
+ _debug_printf("\t\t.plane[2] = %f\n", (*cmd).plane[2]);
+ _debug_printf("\t\t.plane[3] = %f\n", (*cmd).plane[3]);
}
static void
dump_SVGA3dCmdWaitForQuery(const SVGA3dCmdWaitForQuery *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
switch((*cmd).type) {
case SVGA3D_QUERYTYPE_OCCLUSION:
- debug_printf("\t\t.type = SVGA3D_QUERYTYPE_OCCLUSION\n");
+ _debug_printf("\t\t.type = SVGA3D_QUERYTYPE_OCCLUSION\n");
break;
case SVGA3D_QUERYTYPE_MAX:
- debug_printf("\t\t.type = SVGA3D_QUERYTYPE_MAX\n");
+ _debug_printf("\t\t.type = SVGA3D_QUERYTYPE_MAX\n");
break;
default:
- debug_printf("\t\t.type = %i\n", (*cmd).type);
+ _debug_printf("\t\t.type = %i\n", (*cmd).type);
break;
}
- debug_printf("\t\t.guestResult.gmrId = %u\n", (*cmd).guestResult.gmrId);
- debug_printf("\t\t.guestResult.offset = %u\n", (*cmd).guestResult.offset);
+ _debug_printf("\t\t.guestResult.gmrId = %u\n", (*cmd).guestResult.gmrId);
+ _debug_printf("\t\t.guestResult.offset = %u\n", (*cmd).guestResult.offset);
}
static void
dump_SVGA3dCmdSetRenderTarget(const SVGA3dCmdSetRenderTarget *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
switch((*cmd).type) {
case SVGA3D_RT_DEPTH:
- debug_printf("\t\t.type = SVGA3D_RT_DEPTH\n");
+ _debug_printf("\t\t.type = SVGA3D_RT_DEPTH\n");
break;
case SVGA3D_RT_STENCIL:
- debug_printf("\t\t.type = SVGA3D_RT_STENCIL\n");
+ _debug_printf("\t\t.type = SVGA3D_RT_STENCIL\n");
break;
default:
- debug_printf("\t\t.type = SVGA3D_RT_COLOR%u\n", (*cmd).type - SVGA3D_RT_COLOR0);
+ _debug_printf("\t\t.type = SVGA3D_RT_COLOR%u\n", (*cmd).type - SVGA3D_RT_COLOR0);
break;
}
- debug_printf("\t\t.target.sid = %u\n", (*cmd).target.sid);
- debug_printf("\t\t.target.face = %u\n", (*cmd).target.face);
- debug_printf("\t\t.target.mipmap = %u\n", (*cmd).target.mipmap);
+ _debug_printf("\t\t.target.sid = %u\n", (*cmd).target.sid);
+ _debug_printf("\t\t.target.face = %u\n", (*cmd).target.face);
+ _debug_printf("\t\t.target.mipmap = %u\n", (*cmd).target.mipmap);
}
static void
dump_SVGA3dCmdSetTextureState(const SVGA3dCmdSetTextureState *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
}
static void
dump_SVGA3dCmdSurfaceCopy(const SVGA3dCmdSurfaceCopy *cmd)
{
- debug_printf("\t\t.src.sid = %u\n", (*cmd).src.sid);
- debug_printf("\t\t.src.face = %u\n", (*cmd).src.face);
- debug_printf("\t\t.src.mipmap = %u\n", (*cmd).src.mipmap);
- debug_printf("\t\t.dest.sid = %u\n", (*cmd).dest.sid);
- debug_printf("\t\t.dest.face = %u\n", (*cmd).dest.face);
- debug_printf("\t\t.dest.mipmap = %u\n", (*cmd).dest.mipmap);
+ _debug_printf("\t\t.src.sid = %u\n", (*cmd).src.sid);
+ _debug_printf("\t\t.src.face = %u\n", (*cmd).src.face);
+ _debug_printf("\t\t.src.mipmap = %u\n", (*cmd).src.mipmap);
+ _debug_printf("\t\t.dest.sid = %u\n", (*cmd).dest.sid);
+ _debug_printf("\t\t.dest.face = %u\n", (*cmd).dest.face);
+ _debug_printf("\t\t.dest.mipmap = %u\n", (*cmd).dest.mipmap);
}
static void
dump_SVGA3dCmdSetMaterial(const SVGA3dCmdSetMaterial *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
switch((*cmd).face) {
case SVGA3D_FACE_INVALID:
- debug_printf("\t\t.face = SVGA3D_FACE_INVALID\n");
+ _debug_printf("\t\t.face = SVGA3D_FACE_INVALID\n");
break;
case SVGA3D_FACE_NONE:
- debug_printf("\t\t.face = SVGA3D_FACE_NONE\n");
+ _debug_printf("\t\t.face = SVGA3D_FACE_NONE\n");
break;
case SVGA3D_FACE_FRONT:
- debug_printf("\t\t.face = SVGA3D_FACE_FRONT\n");
+ _debug_printf("\t\t.face = SVGA3D_FACE_FRONT\n");
break;
case SVGA3D_FACE_BACK:
- debug_printf("\t\t.face = SVGA3D_FACE_BACK\n");
+ _debug_printf("\t\t.face = SVGA3D_FACE_BACK\n");
break;
case SVGA3D_FACE_FRONT_BACK:
- debug_printf("\t\t.face = SVGA3D_FACE_FRONT_BACK\n");
+ _debug_printf("\t\t.face = SVGA3D_FACE_FRONT_BACK\n");
break;
case SVGA3D_FACE_MAX:
- debug_printf("\t\t.face = SVGA3D_FACE_MAX\n");
+ _debug_printf("\t\t.face = SVGA3D_FACE_MAX\n");
break;
default:
- debug_printf("\t\t.face = %i\n", (*cmd).face);
+ _debug_printf("\t\t.face = %i\n", (*cmd).face);
break;
}
- debug_printf("\t\t.material.diffuse[0] = %f\n", (*cmd).material.diffuse[0]);
- debug_printf("\t\t.material.diffuse[1] = %f\n", (*cmd).material.diffuse[1]);
- debug_printf("\t\t.material.diffuse[2] = %f\n", (*cmd).material.diffuse[2]);
- debug_printf("\t\t.material.diffuse[3] = %f\n", (*cmd).material.diffuse[3]);
- debug_printf("\t\t.material.ambient[0] = %f\n", (*cmd).material.ambient[0]);
- debug_printf("\t\t.material.ambient[1] = %f\n", (*cmd).material.ambient[1]);
- debug_printf("\t\t.material.ambient[2] = %f\n", (*cmd).material.ambient[2]);
- debug_printf("\t\t.material.ambient[3] = %f\n", (*cmd).material.ambient[3]);
- debug_printf("\t\t.material.specular[0] = %f\n", (*cmd).material.specular[0]);
- debug_printf("\t\t.material.specular[1] = %f\n", (*cmd).material.specular[1]);
- debug_printf("\t\t.material.specular[2] = %f\n", (*cmd).material.specular[2]);
- debug_printf("\t\t.material.specular[3] = %f\n", (*cmd).material.specular[3]);
- debug_printf("\t\t.material.emissive[0] = %f\n", (*cmd).material.emissive[0]);
- debug_printf("\t\t.material.emissive[1] = %f\n", (*cmd).material.emissive[1]);
- debug_printf("\t\t.material.emissive[2] = %f\n", (*cmd).material.emissive[2]);
- debug_printf("\t\t.material.emissive[3] = %f\n", (*cmd).material.emissive[3]);
- debug_printf("\t\t.material.shininess = %f\n", (*cmd).material.shininess);
+ _debug_printf("\t\t.material.diffuse[0] = %f\n", (*cmd).material.diffuse[0]);
+ _debug_printf("\t\t.material.diffuse[1] = %f\n", (*cmd).material.diffuse[1]);
+ _debug_printf("\t\t.material.diffuse[2] = %f\n", (*cmd).material.diffuse[2]);
+ _debug_printf("\t\t.material.diffuse[3] = %f\n", (*cmd).material.diffuse[3]);
+ _debug_printf("\t\t.material.ambient[0] = %f\n", (*cmd).material.ambient[0]);
+ _debug_printf("\t\t.material.ambient[1] = %f\n", (*cmd).material.ambient[1]);
+ _debug_printf("\t\t.material.ambient[2] = %f\n", (*cmd).material.ambient[2]);
+ _debug_printf("\t\t.material.ambient[3] = %f\n", (*cmd).material.ambient[3]);
+ _debug_printf("\t\t.material.specular[0] = %f\n", (*cmd).material.specular[0]);
+ _debug_printf("\t\t.material.specular[1] = %f\n", (*cmd).material.specular[1]);
+ _debug_printf("\t\t.material.specular[2] = %f\n", (*cmd).material.specular[2]);
+ _debug_printf("\t\t.material.specular[3] = %f\n", (*cmd).material.specular[3]);
+ _debug_printf("\t\t.material.emissive[0] = %f\n", (*cmd).material.emissive[0]);
+ _debug_printf("\t\t.material.emissive[1] = %f\n", (*cmd).material.emissive[1]);
+ _debug_printf("\t\t.material.emissive[2] = %f\n", (*cmd).material.emissive[2]);
+ _debug_printf("\t\t.material.emissive[3] = %f\n", (*cmd).material.emissive[3]);
+ _debug_printf("\t\t.material.shininess = %f\n", (*cmd).material.shininess);
}
static void
dump_SVGA3dCmdSetLightData(const SVGA3dCmdSetLightData *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
- debug_printf("\t\t.index = %u\n", (*cmd).index);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.index = %u\n", (*cmd).index);
switch((*cmd).data.type) {
case SVGA3D_LIGHTTYPE_INVALID:
- debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_INVALID\n");
+ _debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_INVALID\n");
break;
case SVGA3D_LIGHTTYPE_POINT:
- debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_POINT\n");
+ _debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_POINT\n");
break;
case SVGA3D_LIGHTTYPE_SPOT1:
- debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_SPOT1\n");
+ _debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_SPOT1\n");
break;
case SVGA3D_LIGHTTYPE_SPOT2:
- debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_SPOT2\n");
+ _debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_SPOT2\n");
break;
case SVGA3D_LIGHTTYPE_DIRECTIONAL:
- debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_DIRECTIONAL\n");
+ _debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_DIRECTIONAL\n");
break;
case SVGA3D_LIGHTTYPE_MAX:
- debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_MAX\n");
+ _debug_printf("\t\t.data.type = SVGA3D_LIGHTTYPE_MAX\n");
break;
default:
- debug_printf("\t\t.data.type = %i\n", (*cmd).data.type);
+ _debug_printf("\t\t.data.type = %i\n", (*cmd).data.type);
break;
}
- debug_printf("\t\t.data.inWorldSpace = %u\n", (*cmd).data.inWorldSpace);
- debug_printf("\t\t.data.diffuse[0] = %f\n", (*cmd).data.diffuse[0]);
- debug_printf("\t\t.data.diffuse[1] = %f\n", (*cmd).data.diffuse[1]);
- debug_printf("\t\t.data.diffuse[2] = %f\n", (*cmd).data.diffuse[2]);
- debug_printf("\t\t.data.diffuse[3] = %f\n", (*cmd).data.diffuse[3]);
- debug_printf("\t\t.data.specular[0] = %f\n", (*cmd).data.specular[0]);
- debug_printf("\t\t.data.specular[1] = %f\n", (*cmd).data.specular[1]);
- debug_printf("\t\t.data.specular[2] = %f\n", (*cmd).data.specular[2]);
- debug_printf("\t\t.data.specular[3] = %f\n", (*cmd).data.specular[3]);
- debug_printf("\t\t.data.ambient[0] = %f\n", (*cmd).data.ambient[0]);
- debug_printf("\t\t.data.ambient[1] = %f\n", (*cmd).data.ambient[1]);
- debug_printf("\t\t.data.ambient[2] = %f\n", (*cmd).data.ambient[2]);
- debug_printf("\t\t.data.ambient[3] = %f\n", (*cmd).data.ambient[3]);
- debug_printf("\t\t.data.position[0] = %f\n", (*cmd).data.position[0]);
- debug_printf("\t\t.data.position[1] = %f\n", (*cmd).data.position[1]);
- debug_printf("\t\t.data.position[2] = %f\n", (*cmd).data.position[2]);
- debug_printf("\t\t.data.position[3] = %f\n", (*cmd).data.position[3]);
- debug_printf("\t\t.data.direction[0] = %f\n", (*cmd).data.direction[0]);
- debug_printf("\t\t.data.direction[1] = %f\n", (*cmd).data.direction[1]);
- debug_printf("\t\t.data.direction[2] = %f\n", (*cmd).data.direction[2]);
- debug_printf("\t\t.data.direction[3] = %f\n", (*cmd).data.direction[3]);
- debug_printf("\t\t.data.range = %f\n", (*cmd).data.range);
- debug_printf("\t\t.data.falloff = %f\n", (*cmd).data.falloff);
- debug_printf("\t\t.data.attenuation0 = %f\n", (*cmd).data.attenuation0);
- debug_printf("\t\t.data.attenuation1 = %f\n", (*cmd).data.attenuation1);
- debug_printf("\t\t.data.attenuation2 = %f\n", (*cmd).data.attenuation2);
- debug_printf("\t\t.data.theta = %f\n", (*cmd).data.theta);
- debug_printf("\t\t.data.phi = %f\n", (*cmd).data.phi);
+ _debug_printf("\t\t.data.inWorldSpace = %u\n", (*cmd).data.inWorldSpace);
+ _debug_printf("\t\t.data.diffuse[0] = %f\n", (*cmd).data.diffuse[0]);
+ _debug_printf("\t\t.data.diffuse[1] = %f\n", (*cmd).data.diffuse[1]);
+ _debug_printf("\t\t.data.diffuse[2] = %f\n", (*cmd).data.diffuse[2]);
+ _debug_printf("\t\t.data.diffuse[3] = %f\n", (*cmd).data.diffuse[3]);
+ _debug_printf("\t\t.data.specular[0] = %f\n", (*cmd).data.specular[0]);
+ _debug_printf("\t\t.data.specular[1] = %f\n", (*cmd).data.specular[1]);
+ _debug_printf("\t\t.data.specular[2] = %f\n", (*cmd).data.specular[2]);
+ _debug_printf("\t\t.data.specular[3] = %f\n", (*cmd).data.specular[3]);
+ _debug_printf("\t\t.data.ambient[0] = %f\n", (*cmd).data.ambient[0]);
+ _debug_printf("\t\t.data.ambient[1] = %f\n", (*cmd).data.ambient[1]);
+ _debug_printf("\t\t.data.ambient[2] = %f\n", (*cmd).data.ambient[2]);
+ _debug_printf("\t\t.data.ambient[3] = %f\n", (*cmd).data.ambient[3]);
+ _debug_printf("\t\t.data.position[0] = %f\n", (*cmd).data.position[0]);
+ _debug_printf("\t\t.data.position[1] = %f\n", (*cmd).data.position[1]);
+ _debug_printf("\t\t.data.position[2] = %f\n", (*cmd).data.position[2]);
+ _debug_printf("\t\t.data.position[3] = %f\n", (*cmd).data.position[3]);
+ _debug_printf("\t\t.data.direction[0] = %f\n", (*cmd).data.direction[0]);
+ _debug_printf("\t\t.data.direction[1] = %f\n", (*cmd).data.direction[1]);
+ _debug_printf("\t\t.data.direction[2] = %f\n", (*cmd).data.direction[2]);
+ _debug_printf("\t\t.data.direction[3] = %f\n", (*cmd).data.direction[3]);
+ _debug_printf("\t\t.data.range = %f\n", (*cmd).data.range);
+ _debug_printf("\t\t.data.falloff = %f\n", (*cmd).data.falloff);
+ _debug_printf("\t\t.data.attenuation0 = %f\n", (*cmd).data.attenuation0);
+ _debug_printf("\t\t.data.attenuation1 = %f\n", (*cmd).data.attenuation1);
+ _debug_printf("\t\t.data.attenuation2 = %f\n", (*cmd).data.attenuation2);
+ _debug_printf("\t\t.data.theta = %f\n", (*cmd).data.theta);
+ _debug_printf("\t\t.data.phi = %f\n", (*cmd).data.phi);
}
static void
dump_SVGA3dCmdSetViewport(const SVGA3dCmdSetViewport *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
- debug_printf("\t\t.rect.x = %u\n", (*cmd).rect.x);
- debug_printf("\t\t.rect.y = %u\n", (*cmd).rect.y);
- debug_printf("\t\t.rect.w = %u\n", (*cmd).rect.w);
- debug_printf("\t\t.rect.h = %u\n", (*cmd).rect.h);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.rect.x = %u\n", (*cmd).rect.x);
+ _debug_printf("\t\t.rect.y = %u\n", (*cmd).rect.y);
+ _debug_printf("\t\t.rect.w = %u\n", (*cmd).rect.w);
+ _debug_printf("\t\t.rect.h = %u\n", (*cmd).rect.h);
}
static void
dump_SVGA3dCmdSetScissorRect(const SVGA3dCmdSetScissorRect *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
- debug_printf("\t\t.rect.x = %u\n", (*cmd).rect.x);
- debug_printf("\t\t.rect.y = %u\n", (*cmd).rect.y);
- debug_printf("\t\t.rect.w = %u\n", (*cmd).rect.w);
- debug_printf("\t\t.rect.h = %u\n", (*cmd).rect.h);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.rect.x = %u\n", (*cmd).rect.x);
+ _debug_printf("\t\t.rect.y = %u\n", (*cmd).rect.y);
+ _debug_printf("\t\t.rect.w = %u\n", (*cmd).rect.w);
+ _debug_printf("\t\t.rect.h = %u\n", (*cmd).rect.h);
}
static void
dump_SVGA3dCopyRect(const SVGA3dCopyRect *cmd)
{
- debug_printf("\t\t.x = %u\n", (*cmd).x);
- debug_printf("\t\t.y = %u\n", (*cmd).y);
- debug_printf("\t\t.w = %u\n", (*cmd).w);
- debug_printf("\t\t.h = %u\n", (*cmd).h);
- debug_printf("\t\t.srcx = %u\n", (*cmd).srcx);
- debug_printf("\t\t.srcy = %u\n", (*cmd).srcy);
+ _debug_printf("\t\t.x = %u\n", (*cmd).x);
+ _debug_printf("\t\t.y = %u\n", (*cmd).y);
+ _debug_printf("\t\t.w = %u\n", (*cmd).w);
+ _debug_printf("\t\t.h = %u\n", (*cmd).h);
+ _debug_printf("\t\t.srcx = %u\n", (*cmd).srcx);
+ _debug_printf("\t\t.srcy = %u\n", (*cmd).srcy);
}
static void
dump_SVGA3dCmdSetShader(const SVGA3dCmdSetShader *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
switch((*cmd).type) {
case SVGA3D_SHADERTYPE_COMPILED_DX8:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_COMPILED_DX8\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_COMPILED_DX8\n");
break;
case SVGA3D_SHADERTYPE_VS:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_VS\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_VS\n");
break;
case SVGA3D_SHADERTYPE_PS:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_PS\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_PS\n");
break;
case SVGA3D_SHADERTYPE_MAX:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_MAX\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_MAX\n");
break;
default:
- debug_printf("\t\t.type = %i\n", (*cmd).type);
+ _debug_printf("\t\t.type = %i\n", (*cmd).type);
break;
}
- debug_printf("\t\t.shid = %u\n", (*cmd).shid);
+ _debug_printf("\t\t.shid = %u\n", (*cmd).shid);
}
static void
dump_SVGA3dCmdEndQuery(const SVGA3dCmdEndQuery *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
switch((*cmd).type) {
case SVGA3D_QUERYTYPE_OCCLUSION:
- debug_printf("\t\t.type = SVGA3D_QUERYTYPE_OCCLUSION\n");
+ _debug_printf("\t\t.type = SVGA3D_QUERYTYPE_OCCLUSION\n");
break;
case SVGA3D_QUERYTYPE_MAX:
- debug_printf("\t\t.type = SVGA3D_QUERYTYPE_MAX\n");
+ _debug_printf("\t\t.type = SVGA3D_QUERYTYPE_MAX\n");
break;
default:
- debug_printf("\t\t.type = %i\n", (*cmd).type);
+ _debug_printf("\t\t.type = %i\n", (*cmd).type);
break;
}
- debug_printf("\t\t.guestResult.gmrId = %u\n", (*cmd).guestResult.gmrId);
- debug_printf("\t\t.guestResult.offset = %u\n", (*cmd).guestResult.offset);
+ _debug_printf("\t\t.guestResult.gmrId = %u\n", (*cmd).guestResult.gmrId);
+ _debug_printf("\t\t.guestResult.offset = %u\n", (*cmd).guestResult.offset);
}
static void
dump_SVGA3dSize(const SVGA3dSize *cmd)
{
- debug_printf("\t\t.width = %u\n", (*cmd).width);
- debug_printf("\t\t.height = %u\n", (*cmd).height);
- debug_printf("\t\t.depth = %u\n", (*cmd).depth);
+ _debug_printf("\t\t.width = %u\n", (*cmd).width);
+ _debug_printf("\t\t.height = %u\n", (*cmd).height);
+ _debug_printf("\t\t.depth = %u\n", (*cmd).depth);
}
static void
dump_SVGA3dCmdDestroySurface(const SVGA3dCmdDestroySurface *cmd)
{
- debug_printf("\t\t.sid = %u\n", (*cmd).sid);
+ _debug_printf("\t\t.sid = %u\n", (*cmd).sid);
}
static void
dump_SVGA3dCmdDefineContext(const SVGA3dCmdDefineContext *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
}
static void
dump_SVGA3dRect(const SVGA3dRect *cmd)
{
- debug_printf("\t\t.x = %u\n", (*cmd).x);
- debug_printf("\t\t.y = %u\n", (*cmd).y);
- debug_printf("\t\t.w = %u\n", (*cmd).w);
- debug_printf("\t\t.h = %u\n", (*cmd).h);
+ _debug_printf("\t\t.x = %u\n", (*cmd).x);
+ _debug_printf("\t\t.y = %u\n", (*cmd).y);
+ _debug_printf("\t\t.w = %u\n", (*cmd).w);
+ _debug_printf("\t\t.h = %u\n", (*cmd).h);
}
static void
dump_SVGA3dCmdBeginQuery(const SVGA3dCmdBeginQuery *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
switch((*cmd).type) {
case SVGA3D_QUERYTYPE_OCCLUSION:
- debug_printf("\t\t.type = SVGA3D_QUERYTYPE_OCCLUSION\n");
+ _debug_printf("\t\t.type = SVGA3D_QUERYTYPE_OCCLUSION\n");
break;
case SVGA3D_QUERYTYPE_MAX:
- debug_printf("\t\t.type = SVGA3D_QUERYTYPE_MAX\n");
+ _debug_printf("\t\t.type = SVGA3D_QUERYTYPE_MAX\n");
break;
default:
- debug_printf("\t\t.type = %i\n", (*cmd).type);
+ _debug_printf("\t\t.type = %i\n", (*cmd).type);
break;
}
}
{
switch((*cmd).state) {
case SVGA3D_RS_INVALID:
- debug_printf("\t\t.state = SVGA3D_RS_INVALID\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_INVALID\n");
break;
case SVGA3D_RS_ZENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_ZENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_ZENABLE\n");
break;
case SVGA3D_RS_ZWRITEENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_ZWRITEENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_ZWRITEENABLE\n");
break;
case SVGA3D_RS_ALPHATESTENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_ALPHATESTENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_ALPHATESTENABLE\n");
break;
case SVGA3D_RS_DITHERENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_DITHERENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_DITHERENABLE\n");
break;
case SVGA3D_RS_BLENDENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_BLENDENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_BLENDENABLE\n");
break;
case SVGA3D_RS_FOGENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_FOGENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_FOGENABLE\n");
break;
case SVGA3D_RS_SPECULARENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_SPECULARENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_SPECULARENABLE\n");
break;
case SVGA3D_RS_STENCILENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_STENCILENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_STENCILENABLE\n");
break;
case SVGA3D_RS_LIGHTINGENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_LIGHTINGENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_LIGHTINGENABLE\n");
break;
case SVGA3D_RS_NORMALIZENORMALS:
- debug_printf("\t\t.state = SVGA3D_RS_NORMALIZENORMALS\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_NORMALIZENORMALS\n");
break;
case SVGA3D_RS_POINTSPRITEENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_POINTSPRITEENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_POINTSPRITEENABLE\n");
break;
case SVGA3D_RS_POINTSCALEENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_POINTSCALEENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_POINTSCALEENABLE\n");
break;
case SVGA3D_RS_STENCILREF:
- debug_printf("\t\t.state = SVGA3D_RS_STENCILREF\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_STENCILREF\n");
break;
case SVGA3D_RS_STENCILMASK:
- debug_printf("\t\t.state = SVGA3D_RS_STENCILMASK\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_STENCILMASK\n");
break;
case SVGA3D_RS_STENCILWRITEMASK:
- debug_printf("\t\t.state = SVGA3D_RS_STENCILWRITEMASK\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_STENCILWRITEMASK\n");
break;
case SVGA3D_RS_FOGSTART:
- debug_printf("\t\t.state = SVGA3D_RS_FOGSTART\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_FOGSTART\n");
break;
case SVGA3D_RS_FOGEND:
- debug_printf("\t\t.state = SVGA3D_RS_FOGEND\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_FOGEND\n");
break;
case SVGA3D_RS_FOGDENSITY:
- debug_printf("\t\t.state = SVGA3D_RS_FOGDENSITY\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_FOGDENSITY\n");
break;
case SVGA3D_RS_POINTSIZE:
- debug_printf("\t\t.state = SVGA3D_RS_POINTSIZE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_POINTSIZE\n");
break;
case SVGA3D_RS_POINTSIZEMIN:
- debug_printf("\t\t.state = SVGA3D_RS_POINTSIZEMIN\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_POINTSIZEMIN\n");
break;
case SVGA3D_RS_POINTSIZEMAX:
- debug_printf("\t\t.state = SVGA3D_RS_POINTSIZEMAX\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_POINTSIZEMAX\n");
break;
case SVGA3D_RS_POINTSCALE_A:
- debug_printf("\t\t.state = SVGA3D_RS_POINTSCALE_A\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_POINTSCALE_A\n");
break;
case SVGA3D_RS_POINTSCALE_B:
- debug_printf("\t\t.state = SVGA3D_RS_POINTSCALE_B\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_POINTSCALE_B\n");
break;
case SVGA3D_RS_POINTSCALE_C:
- debug_printf("\t\t.state = SVGA3D_RS_POINTSCALE_C\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_POINTSCALE_C\n");
break;
case SVGA3D_RS_FOGCOLOR:
- debug_printf("\t\t.state = SVGA3D_RS_FOGCOLOR\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_FOGCOLOR\n");
break;
case SVGA3D_RS_AMBIENT:
- debug_printf("\t\t.state = SVGA3D_RS_AMBIENT\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_AMBIENT\n");
break;
case SVGA3D_RS_CLIPPLANEENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_CLIPPLANEENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_CLIPPLANEENABLE\n");
break;
case SVGA3D_RS_FOGMODE:
- debug_printf("\t\t.state = SVGA3D_RS_FOGMODE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_FOGMODE\n");
break;
case SVGA3D_RS_FILLMODE:
- debug_printf("\t\t.state = SVGA3D_RS_FILLMODE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_FILLMODE\n");
break;
case SVGA3D_RS_SHADEMODE:
- debug_printf("\t\t.state = SVGA3D_RS_SHADEMODE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_SHADEMODE\n");
break;
case SVGA3D_RS_LINEPATTERN:
- debug_printf("\t\t.state = SVGA3D_RS_LINEPATTERN\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_LINEPATTERN\n");
break;
case SVGA3D_RS_SRCBLEND:
- debug_printf("\t\t.state = SVGA3D_RS_SRCBLEND\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_SRCBLEND\n");
break;
case SVGA3D_RS_DSTBLEND:
- debug_printf("\t\t.state = SVGA3D_RS_DSTBLEND\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_DSTBLEND\n");
break;
case SVGA3D_RS_BLENDEQUATION:
- debug_printf("\t\t.state = SVGA3D_RS_BLENDEQUATION\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_BLENDEQUATION\n");
break;
case SVGA3D_RS_CULLMODE:
- debug_printf("\t\t.state = SVGA3D_RS_CULLMODE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_CULLMODE\n");
break;
case SVGA3D_RS_ZFUNC:
- debug_printf("\t\t.state = SVGA3D_RS_ZFUNC\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_ZFUNC\n");
break;
case SVGA3D_RS_ALPHAFUNC:
- debug_printf("\t\t.state = SVGA3D_RS_ALPHAFUNC\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_ALPHAFUNC\n");
break;
case SVGA3D_RS_STENCILFUNC:
- debug_printf("\t\t.state = SVGA3D_RS_STENCILFUNC\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_STENCILFUNC\n");
break;
case SVGA3D_RS_STENCILFAIL:
- debug_printf("\t\t.state = SVGA3D_RS_STENCILFAIL\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_STENCILFAIL\n");
break;
case SVGA3D_RS_STENCILZFAIL:
- debug_printf("\t\t.state = SVGA3D_RS_STENCILZFAIL\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_STENCILZFAIL\n");
break;
case SVGA3D_RS_STENCILPASS:
- debug_printf("\t\t.state = SVGA3D_RS_STENCILPASS\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_STENCILPASS\n");
break;
case SVGA3D_RS_ALPHAREF:
- debug_printf("\t\t.state = SVGA3D_RS_ALPHAREF\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_ALPHAREF\n");
break;
case SVGA3D_RS_FRONTWINDING:
- debug_printf("\t\t.state = SVGA3D_RS_FRONTWINDING\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_FRONTWINDING\n");
break;
case SVGA3D_RS_COORDINATETYPE:
- debug_printf("\t\t.state = SVGA3D_RS_COORDINATETYPE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_COORDINATETYPE\n");
break;
case SVGA3D_RS_ZBIAS:
- debug_printf("\t\t.state = SVGA3D_RS_ZBIAS\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_ZBIAS\n");
break;
case SVGA3D_RS_RANGEFOGENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_RANGEFOGENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_RANGEFOGENABLE\n");
break;
case SVGA3D_RS_COLORWRITEENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_COLORWRITEENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_COLORWRITEENABLE\n");
break;
case SVGA3D_RS_VERTEXMATERIALENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_VERTEXMATERIALENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_VERTEXMATERIALENABLE\n");
break;
case SVGA3D_RS_DIFFUSEMATERIALSOURCE:
- debug_printf("\t\t.state = SVGA3D_RS_DIFFUSEMATERIALSOURCE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_DIFFUSEMATERIALSOURCE\n");
break;
case SVGA3D_RS_SPECULARMATERIALSOURCE:
- debug_printf("\t\t.state = SVGA3D_RS_SPECULARMATERIALSOURCE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_SPECULARMATERIALSOURCE\n");
break;
case SVGA3D_RS_AMBIENTMATERIALSOURCE:
- debug_printf("\t\t.state = SVGA3D_RS_AMBIENTMATERIALSOURCE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_AMBIENTMATERIALSOURCE\n");
break;
case SVGA3D_RS_EMISSIVEMATERIALSOURCE:
- debug_printf("\t\t.state = SVGA3D_RS_EMISSIVEMATERIALSOURCE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_EMISSIVEMATERIALSOURCE\n");
break;
case SVGA3D_RS_TEXTUREFACTOR:
- debug_printf("\t\t.state = SVGA3D_RS_TEXTUREFACTOR\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_TEXTUREFACTOR\n");
break;
case SVGA3D_RS_LOCALVIEWER:
- debug_printf("\t\t.state = SVGA3D_RS_LOCALVIEWER\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_LOCALVIEWER\n");
break;
case SVGA3D_RS_SCISSORTESTENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_SCISSORTESTENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_SCISSORTESTENABLE\n");
break;
case SVGA3D_RS_BLENDCOLOR:
- debug_printf("\t\t.state = SVGA3D_RS_BLENDCOLOR\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_BLENDCOLOR\n");
break;
case SVGA3D_RS_STENCILENABLE2SIDED:
- debug_printf("\t\t.state = SVGA3D_RS_STENCILENABLE2SIDED\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_STENCILENABLE2SIDED\n");
break;
case SVGA3D_RS_CCWSTENCILFUNC:
- debug_printf("\t\t.state = SVGA3D_RS_CCWSTENCILFUNC\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_CCWSTENCILFUNC\n");
break;
case SVGA3D_RS_CCWSTENCILFAIL:
- debug_printf("\t\t.state = SVGA3D_RS_CCWSTENCILFAIL\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_CCWSTENCILFAIL\n");
break;
case SVGA3D_RS_CCWSTENCILZFAIL:
- debug_printf("\t\t.state = SVGA3D_RS_CCWSTENCILZFAIL\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_CCWSTENCILZFAIL\n");
break;
case SVGA3D_RS_CCWSTENCILPASS:
- debug_printf("\t\t.state = SVGA3D_RS_CCWSTENCILPASS\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_CCWSTENCILPASS\n");
break;
case SVGA3D_RS_VERTEXBLEND:
- debug_printf("\t\t.state = SVGA3D_RS_VERTEXBLEND\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_VERTEXBLEND\n");
break;
case SVGA3D_RS_SLOPESCALEDEPTHBIAS:
- debug_printf("\t\t.state = SVGA3D_RS_SLOPESCALEDEPTHBIAS\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_SLOPESCALEDEPTHBIAS\n");
break;
case SVGA3D_RS_DEPTHBIAS:
- debug_printf("\t\t.state = SVGA3D_RS_DEPTHBIAS\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_DEPTHBIAS\n");
break;
case SVGA3D_RS_OUTPUTGAMMA:
- debug_printf("\t\t.state = SVGA3D_RS_OUTPUTGAMMA\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_OUTPUTGAMMA\n");
break;
case SVGA3D_RS_ZVISIBLE:
- debug_printf("\t\t.state = SVGA3D_RS_ZVISIBLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_ZVISIBLE\n");
break;
case SVGA3D_RS_LASTPIXEL:
- debug_printf("\t\t.state = SVGA3D_RS_LASTPIXEL\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_LASTPIXEL\n");
break;
case SVGA3D_RS_CLIPPING:
- debug_printf("\t\t.state = SVGA3D_RS_CLIPPING\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_CLIPPING\n");
break;
case SVGA3D_RS_WRAP0:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP0\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP0\n");
break;
case SVGA3D_RS_WRAP1:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP1\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP1\n");
break;
case SVGA3D_RS_WRAP2:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP2\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP2\n");
break;
case SVGA3D_RS_WRAP3:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP3\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP3\n");
break;
case SVGA3D_RS_WRAP4:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP4\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP4\n");
break;
case SVGA3D_RS_WRAP5:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP5\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP5\n");
break;
case SVGA3D_RS_WRAP6:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP6\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP6\n");
break;
case SVGA3D_RS_WRAP7:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP7\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP7\n");
break;
case SVGA3D_RS_WRAP8:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP8\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP8\n");
break;
case SVGA3D_RS_WRAP9:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP9\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP9\n");
break;
case SVGA3D_RS_WRAP10:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP10\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP10\n");
break;
case SVGA3D_RS_WRAP11:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP11\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP11\n");
break;
case SVGA3D_RS_WRAP12:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP12\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP12\n");
break;
case SVGA3D_RS_WRAP13:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP13\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP13\n");
break;
case SVGA3D_RS_WRAP14:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP14\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP14\n");
break;
case SVGA3D_RS_WRAP15:
- debug_printf("\t\t.state = SVGA3D_RS_WRAP15\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_WRAP15\n");
break;
case SVGA3D_RS_MULTISAMPLEANTIALIAS:
- debug_printf("\t\t.state = SVGA3D_RS_MULTISAMPLEANTIALIAS\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_MULTISAMPLEANTIALIAS\n");
break;
case SVGA3D_RS_MULTISAMPLEMASK:
- debug_printf("\t\t.state = SVGA3D_RS_MULTISAMPLEMASK\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_MULTISAMPLEMASK\n");
break;
case SVGA3D_RS_INDEXEDVERTEXBLENDENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_INDEXEDVERTEXBLENDENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_INDEXEDVERTEXBLENDENABLE\n");
break;
case SVGA3D_RS_TWEENFACTOR:
- debug_printf("\t\t.state = SVGA3D_RS_TWEENFACTOR\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_TWEENFACTOR\n");
break;
case SVGA3D_RS_ANTIALIASEDLINEENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_ANTIALIASEDLINEENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_ANTIALIASEDLINEENABLE\n");
break;
case SVGA3D_RS_COLORWRITEENABLE1:
- debug_printf("\t\t.state = SVGA3D_RS_COLORWRITEENABLE1\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_COLORWRITEENABLE1\n");
break;
case SVGA3D_RS_COLORWRITEENABLE2:
- debug_printf("\t\t.state = SVGA3D_RS_COLORWRITEENABLE2\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_COLORWRITEENABLE2\n");
break;
case SVGA3D_RS_COLORWRITEENABLE3:
- debug_printf("\t\t.state = SVGA3D_RS_COLORWRITEENABLE3\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_COLORWRITEENABLE3\n");
break;
case SVGA3D_RS_SEPARATEALPHABLENDENABLE:
- debug_printf("\t\t.state = SVGA3D_RS_SEPARATEALPHABLENDENABLE\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_SEPARATEALPHABLENDENABLE\n");
break;
case SVGA3D_RS_SRCBLENDALPHA:
- debug_printf("\t\t.state = SVGA3D_RS_SRCBLENDALPHA\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_SRCBLENDALPHA\n");
break;
case SVGA3D_RS_DSTBLENDALPHA:
- debug_printf("\t\t.state = SVGA3D_RS_DSTBLENDALPHA\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_DSTBLENDALPHA\n");
break;
case SVGA3D_RS_BLENDEQUATIONALPHA:
- debug_printf("\t\t.state = SVGA3D_RS_BLENDEQUATIONALPHA\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_BLENDEQUATIONALPHA\n");
break;
case SVGA3D_RS_MAX:
- debug_printf("\t\t.state = SVGA3D_RS_MAX\n");
+ _debug_printf("\t\t.state = SVGA3D_RS_MAX\n");
break;
default:
- debug_printf("\t\t.state = %i\n", (*cmd).state);
+ _debug_printf("\t\t.state = %i\n", (*cmd).state);
break;
}
- debug_printf("\t\t.uintValue = %u\n", (*cmd).uintValue);
- debug_printf("\t\t.floatValue = %f\n", (*cmd).floatValue);
+ _debug_printf("\t\t.uintValue = %u\n", (*cmd).uintValue);
+ _debug_printf("\t\t.floatValue = %f\n", (*cmd).floatValue);
}
static void
dump_SVGA3dVertexDivisor(const SVGA3dVertexDivisor *cmd)
{
- debug_printf("\t\t.value = %u\n", (*cmd).value);
- debug_printf("\t\t.count = %u\n", (*cmd).count);
- debug_printf("\t\t.indexedData = %u\n", (*cmd).indexedData);
- debug_printf("\t\t.instanceData = %u\n", (*cmd).instanceData);
+ _debug_printf("\t\t.value = %u\n", (*cmd).value);
+ _debug_printf("\t\t.count = %u\n", (*cmd).count);
+ _debug_printf("\t\t.indexedData = %u\n", (*cmd).indexedData);
+ _debug_printf("\t\t.instanceData = %u\n", (*cmd).instanceData);
}
static void
dump_SVGA3dCmdDefineShader(const SVGA3dCmdDefineShader *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
- debug_printf("\t\t.shid = %u\n", (*cmd).shid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.shid = %u\n", (*cmd).shid);
switch((*cmd).type) {
case SVGA3D_SHADERTYPE_COMPILED_DX8:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_COMPILED_DX8\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_COMPILED_DX8\n");
break;
case SVGA3D_SHADERTYPE_VS:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_VS\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_VS\n");
break;
case SVGA3D_SHADERTYPE_PS:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_PS\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_PS\n");
break;
case SVGA3D_SHADERTYPE_MAX:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_MAX\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_MAX\n");
break;
default:
- debug_printf("\t\t.type = %i\n", (*cmd).type);
+ _debug_printf("\t\t.type = %i\n", (*cmd).type);
break;
}
}
static void
dump_SVGA3dCmdSetShaderConst(const SVGA3dCmdSetShaderConst *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
- debug_printf("\t\t.reg = %u\n", (*cmd).reg);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.reg = %u\n", (*cmd).reg);
switch((*cmd).type) {
case SVGA3D_SHADERTYPE_COMPILED_DX8:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_COMPILED_DX8\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_COMPILED_DX8\n");
break;
case SVGA3D_SHADERTYPE_VS:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_VS\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_VS\n");
break;
case SVGA3D_SHADERTYPE_PS:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_PS\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_PS\n");
break;
case SVGA3D_SHADERTYPE_MAX:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_MAX\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_MAX\n");
break;
default:
- debug_printf("\t\t.type = %i\n", (*cmd).type);
+ _debug_printf("\t\t.type = %i\n", (*cmd).type);
break;
}
switch((*cmd).ctype) {
case SVGA3D_CONST_TYPE_FLOAT:
- debug_printf("\t\t.ctype = SVGA3D_CONST_TYPE_FLOAT\n");
- debug_printf("\t\t.values[0] = %f\n", *(const float *)&(*cmd).values[0]);
- debug_printf("\t\t.values[1] = %f\n", *(const float *)&(*cmd).values[1]);
- debug_printf("\t\t.values[2] = %f\n", *(const float *)&(*cmd).values[2]);
- debug_printf("\t\t.values[3] = %f\n", *(const float *)&(*cmd).values[3]);
+ _debug_printf("\t\t.ctype = SVGA3D_CONST_TYPE_FLOAT\n");
+ _debug_printf("\t\t.values[0] = %f\n", *(const float *)&(*cmd).values[0]);
+ _debug_printf("\t\t.values[1] = %f\n", *(const float *)&(*cmd).values[1]);
+ _debug_printf("\t\t.values[2] = %f\n", *(const float *)&(*cmd).values[2]);
+ _debug_printf("\t\t.values[3] = %f\n", *(const float *)&(*cmd).values[3]);
break;
case SVGA3D_CONST_TYPE_INT:
- debug_printf("\t\t.ctype = SVGA3D_CONST_TYPE_INT\n");
- debug_printf("\t\t.values[0] = %u\n", (*cmd).values[0]);
- debug_printf("\t\t.values[1] = %u\n", (*cmd).values[1]);
- debug_printf("\t\t.values[2] = %u\n", (*cmd).values[2]);
- debug_printf("\t\t.values[3] = %u\n", (*cmd).values[3]);
+ _debug_printf("\t\t.ctype = SVGA3D_CONST_TYPE_INT\n");
+ _debug_printf("\t\t.values[0] = %u\n", (*cmd).values[0]);
+ _debug_printf("\t\t.values[1] = %u\n", (*cmd).values[1]);
+ _debug_printf("\t\t.values[2] = %u\n", (*cmd).values[2]);
+ _debug_printf("\t\t.values[3] = %u\n", (*cmd).values[3]);
break;
case SVGA3D_CONST_TYPE_BOOL:
- debug_printf("\t\t.ctype = SVGA3D_CONST_TYPE_BOOL\n");
- debug_printf("\t\t.values[0] = %u\n", (*cmd).values[0]);
- debug_printf("\t\t.values[1] = %u\n", (*cmd).values[1]);
- debug_printf("\t\t.values[2] = %u\n", (*cmd).values[2]);
- debug_printf("\t\t.values[3] = %u\n", (*cmd).values[3]);
+ _debug_printf("\t\t.ctype = SVGA3D_CONST_TYPE_BOOL\n");
+ _debug_printf("\t\t.values[0] = %u\n", (*cmd).values[0]);
+ _debug_printf("\t\t.values[1] = %u\n", (*cmd).values[1]);
+ _debug_printf("\t\t.values[2] = %u\n", (*cmd).values[2]);
+ _debug_printf("\t\t.values[3] = %u\n", (*cmd).values[3]);
break;
default:
- debug_printf("\t\t.ctype = %i\n", (*cmd).ctype);
- debug_printf("\t\t.values[0] = %u\n", (*cmd).values[0]);
- debug_printf("\t\t.values[1] = %u\n", (*cmd).values[1]);
- debug_printf("\t\t.values[2] = %u\n", (*cmd).values[2]);
- debug_printf("\t\t.values[3] = %u\n", (*cmd).values[3]);
+ _debug_printf("\t\t.ctype = %i\n", (*cmd).ctype);
+ _debug_printf("\t\t.values[0] = %u\n", (*cmd).values[0]);
+ _debug_printf("\t\t.values[1] = %u\n", (*cmd).values[1]);
+ _debug_printf("\t\t.values[2] = %u\n", (*cmd).values[2]);
+ _debug_printf("\t\t.values[3] = %u\n", (*cmd).values[3]);
break;
}
}
static void
dump_SVGA3dCmdSetZRange(const SVGA3dCmdSetZRange *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
- debug_printf("\t\t.zRange.min = %f\n", (*cmd).zRange.min);
- debug_printf("\t\t.zRange.max = %f\n", (*cmd).zRange.max);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.zRange.min = %f\n", (*cmd).zRange.min);
+ _debug_printf("\t\t.zRange.max = %f\n", (*cmd).zRange.max);
}
static void
dump_SVGA3dCmdDrawPrimitives(const SVGA3dCmdDrawPrimitives *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
- debug_printf("\t\t.numVertexDecls = %u\n", (*cmd).numVertexDecls);
- debug_printf("\t\t.numRanges = %u\n", (*cmd).numRanges);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.numVertexDecls = %u\n", (*cmd).numVertexDecls);
+ _debug_printf("\t\t.numRanges = %u\n", (*cmd).numRanges);
}
static void
dump_SVGA3dCmdSetLightEnabled(const SVGA3dCmdSetLightEnabled *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
- debug_printf("\t\t.index = %u\n", (*cmd).index);
- debug_printf("\t\t.enabled = %u\n", (*cmd).enabled);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.index = %u\n", (*cmd).index);
+ _debug_printf("\t\t.enabled = %u\n", (*cmd).enabled);
}
static void
{
switch((*cmd).primType) {
case SVGA3D_PRIMITIVE_INVALID:
- debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_INVALID\n");
+ _debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_INVALID\n");
break;
case SVGA3D_PRIMITIVE_TRIANGLELIST:
- debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_TRIANGLELIST\n");
+ _debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_TRIANGLELIST\n");
break;
case SVGA3D_PRIMITIVE_POINTLIST:
- debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_POINTLIST\n");
+ _debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_POINTLIST\n");
break;
case SVGA3D_PRIMITIVE_LINELIST:
- debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_LINELIST\n");
+ _debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_LINELIST\n");
break;
case SVGA3D_PRIMITIVE_LINESTRIP:
- debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_LINESTRIP\n");
+ _debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_LINESTRIP\n");
break;
case SVGA3D_PRIMITIVE_TRIANGLESTRIP:
- debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_TRIANGLESTRIP\n");
+ _debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_TRIANGLESTRIP\n");
break;
case SVGA3D_PRIMITIVE_TRIANGLEFAN:
- debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_TRIANGLEFAN\n");
+ _debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_TRIANGLEFAN\n");
break;
case SVGA3D_PRIMITIVE_MAX:
- debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_MAX\n");
+ _debug_printf("\t\t.primType = SVGA3D_PRIMITIVE_MAX\n");
break;
default:
- debug_printf("\t\t.primType = %i\n", (*cmd).primType);
+ _debug_printf("\t\t.primType = %i\n", (*cmd).primType);
break;
}
- debug_printf("\t\t.primitiveCount = %u\n", (*cmd).primitiveCount);
- debug_printf("\t\t.indexArray.surfaceId = %u\n", (*cmd).indexArray.surfaceId);
- debug_printf("\t\t.indexArray.offset = %u\n", (*cmd).indexArray.offset);
- debug_printf("\t\t.indexArray.stride = %u\n", (*cmd).indexArray.stride);
- debug_printf("\t\t.indexWidth = %u\n", (*cmd).indexWidth);
- debug_printf("\t\t.indexBias = %i\n", (*cmd).indexBias);
+ _debug_printf("\t\t.primitiveCount = %u\n", (*cmd).primitiveCount);
+ _debug_printf("\t\t.indexArray.surfaceId = %u\n", (*cmd).indexArray.surfaceId);
+ _debug_printf("\t\t.indexArray.offset = %u\n", (*cmd).indexArray.offset);
+ _debug_printf("\t\t.indexArray.stride = %u\n", (*cmd).indexArray.stride);
+ _debug_printf("\t\t.indexWidth = %u\n", (*cmd).indexWidth);
+ _debug_printf("\t\t.indexBias = %i\n", (*cmd).indexBias);
}
static void
dump_SVGA3dCmdPresent(const SVGA3dCmdPresent *cmd)
{
- debug_printf("\t\t.sid = %u\n", (*cmd).sid);
+ _debug_printf("\t\t.sid = %u\n", (*cmd).sid);
}
static void
dump_SVGA3dCmdSetRenderState(const SVGA3dCmdSetRenderState *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
}
static void
dump_SVGA3dCmdSurfaceStretchBlt(const SVGA3dCmdSurfaceStretchBlt *cmd)
{
- debug_printf("\t\t.src.sid = %u\n", (*cmd).src.sid);
- debug_printf("\t\t.src.face = %u\n", (*cmd).src.face);
- debug_printf("\t\t.src.mipmap = %u\n", (*cmd).src.mipmap);
- debug_printf("\t\t.dest.sid = %u\n", (*cmd).dest.sid);
- debug_printf("\t\t.dest.face = %u\n", (*cmd).dest.face);
- debug_printf("\t\t.dest.mipmap = %u\n", (*cmd).dest.mipmap);
- debug_printf("\t\t.boxSrc.x = %u\n", (*cmd).boxSrc.x);
- debug_printf("\t\t.boxSrc.y = %u\n", (*cmd).boxSrc.y);
- debug_printf("\t\t.boxSrc.z = %u\n", (*cmd).boxSrc.z);
- debug_printf("\t\t.boxSrc.w = %u\n", (*cmd).boxSrc.w);
- debug_printf("\t\t.boxSrc.h = %u\n", (*cmd).boxSrc.h);
- debug_printf("\t\t.boxSrc.d = %u\n", (*cmd).boxSrc.d);
- debug_printf("\t\t.boxDest.x = %u\n", (*cmd).boxDest.x);
- debug_printf("\t\t.boxDest.y = %u\n", (*cmd).boxDest.y);
- debug_printf("\t\t.boxDest.z = %u\n", (*cmd).boxDest.z);
- debug_printf("\t\t.boxDest.w = %u\n", (*cmd).boxDest.w);
- debug_printf("\t\t.boxDest.h = %u\n", (*cmd).boxDest.h);
- debug_printf("\t\t.boxDest.d = %u\n", (*cmd).boxDest.d);
+ _debug_printf("\t\t.src.sid = %u\n", (*cmd).src.sid);
+ _debug_printf("\t\t.src.face = %u\n", (*cmd).src.face);
+ _debug_printf("\t\t.src.mipmap = %u\n", (*cmd).src.mipmap);
+ _debug_printf("\t\t.dest.sid = %u\n", (*cmd).dest.sid);
+ _debug_printf("\t\t.dest.face = %u\n", (*cmd).dest.face);
+ _debug_printf("\t\t.dest.mipmap = %u\n", (*cmd).dest.mipmap);
+ _debug_printf("\t\t.boxSrc.x = %u\n", (*cmd).boxSrc.x);
+ _debug_printf("\t\t.boxSrc.y = %u\n", (*cmd).boxSrc.y);
+ _debug_printf("\t\t.boxSrc.z = %u\n", (*cmd).boxSrc.z);
+ _debug_printf("\t\t.boxSrc.w = %u\n", (*cmd).boxSrc.w);
+ _debug_printf("\t\t.boxSrc.h = %u\n", (*cmd).boxSrc.h);
+ _debug_printf("\t\t.boxSrc.d = %u\n", (*cmd).boxSrc.d);
+ _debug_printf("\t\t.boxDest.x = %u\n", (*cmd).boxDest.x);
+ _debug_printf("\t\t.boxDest.y = %u\n", (*cmd).boxDest.y);
+ _debug_printf("\t\t.boxDest.z = %u\n", (*cmd).boxDest.z);
+ _debug_printf("\t\t.boxDest.w = %u\n", (*cmd).boxDest.w);
+ _debug_printf("\t\t.boxDest.h = %u\n", (*cmd).boxDest.h);
+ _debug_printf("\t\t.boxDest.d = %u\n", (*cmd).boxDest.d);
switch((*cmd).mode) {
case SVGA3D_STRETCH_BLT_POINT:
- debug_printf("\t\t.mode = SVGA3D_STRETCH_BLT_POINT\n");
+ _debug_printf("\t\t.mode = SVGA3D_STRETCH_BLT_POINT\n");
break;
case SVGA3D_STRETCH_BLT_LINEAR:
- debug_printf("\t\t.mode = SVGA3D_STRETCH_BLT_LINEAR\n");
+ _debug_printf("\t\t.mode = SVGA3D_STRETCH_BLT_LINEAR\n");
break;
case SVGA3D_STRETCH_BLT_MAX:
- debug_printf("\t\t.mode = SVGA3D_STRETCH_BLT_MAX\n");
+ _debug_printf("\t\t.mode = SVGA3D_STRETCH_BLT_MAX\n");
break;
default:
- debug_printf("\t\t.mode = %i\n", (*cmd).mode);
+ _debug_printf("\t\t.mode = %i\n", (*cmd).mode);
break;
}
}
static void
dump_SVGA3dCmdSurfaceDMA(const SVGA3dCmdSurfaceDMA *cmd)
{
- debug_printf("\t\t.guest.ptr.gmrId = %u\n", (*cmd).guest.ptr.gmrId);
- debug_printf("\t\t.guest.ptr.offset = %u\n", (*cmd).guest.ptr.offset);
- debug_printf("\t\t.guest.pitch = %u\n", (*cmd).guest.pitch);
- debug_printf("\t\t.host.sid = %u\n", (*cmd).host.sid);
- debug_printf("\t\t.host.face = %u\n", (*cmd).host.face);
- debug_printf("\t\t.host.mipmap = %u\n", (*cmd).host.mipmap);
+ _debug_printf("\t\t.guest.ptr.gmrId = %u\n", (*cmd).guest.ptr.gmrId);
+ _debug_printf("\t\t.guest.ptr.offset = %u\n", (*cmd).guest.ptr.offset);
+ _debug_printf("\t\t.guest.pitch = %u\n", (*cmd).guest.pitch);
+ _debug_printf("\t\t.host.sid = %u\n", (*cmd).host.sid);
+ _debug_printf("\t\t.host.face = %u\n", (*cmd).host.face);
+ _debug_printf("\t\t.host.mipmap = %u\n", (*cmd).host.mipmap);
switch((*cmd).transfer) {
case SVGA3D_WRITE_HOST_VRAM:
- debug_printf("\t\t.transfer = SVGA3D_WRITE_HOST_VRAM\n");
+ _debug_printf("\t\t.transfer = SVGA3D_WRITE_HOST_VRAM\n");
break;
case SVGA3D_READ_HOST_VRAM:
- debug_printf("\t\t.transfer = SVGA3D_READ_HOST_VRAM\n");
+ _debug_printf("\t\t.transfer = SVGA3D_READ_HOST_VRAM\n");
break;
default:
- debug_printf("\t\t.transfer = %i\n", (*cmd).transfer);
+ _debug_printf("\t\t.transfer = %i\n", (*cmd).transfer);
break;
}
}
static void
dump_SVGA3dCmdSurfaceDMASuffix(const SVGA3dCmdSurfaceDMASuffix *cmd)
{
- debug_printf("\t\t.suffixSize = %u\n", (*cmd).suffixSize);
- debug_printf("\t\t.maximumOffset = %u\n", (*cmd).maximumOffset);
- debug_printf("\t\t.flags.discard = %u\n", (*cmd).flags.discard);
- debug_printf("\t\t.flags.unsynchronized = %u\n", (*cmd).flags.unsynchronized);
+ _debug_printf("\t\t.suffixSize = %u\n", (*cmd).suffixSize);
+ _debug_printf("\t\t.maximumOffset = %u\n", (*cmd).maximumOffset);
+ _debug_printf("\t\t.flags.discard = %u\n", (*cmd).flags.discard);
+ _debug_printf("\t\t.flags.unsynchronized = %u\n", (*cmd).flags.unsynchronized);
}
static void
dump_SVGA3dCmdSetTransform(const SVGA3dCmdSetTransform *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
switch((*cmd).type) {
case SVGA3D_TRANSFORM_INVALID:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_INVALID\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_INVALID\n");
break;
case SVGA3D_TRANSFORM_WORLD:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_WORLD\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_WORLD\n");
break;
case SVGA3D_TRANSFORM_VIEW:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_VIEW\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_VIEW\n");
break;
case SVGA3D_TRANSFORM_PROJECTION:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_PROJECTION\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_PROJECTION\n");
break;
case SVGA3D_TRANSFORM_TEXTURE0:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE0\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE0\n");
break;
case SVGA3D_TRANSFORM_TEXTURE1:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE1\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE1\n");
break;
case SVGA3D_TRANSFORM_TEXTURE2:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE2\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE2\n");
break;
case SVGA3D_TRANSFORM_TEXTURE3:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE3\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE3\n");
break;
case SVGA3D_TRANSFORM_TEXTURE4:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE4\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE4\n");
break;
case SVGA3D_TRANSFORM_TEXTURE5:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE5\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE5\n");
break;
case SVGA3D_TRANSFORM_TEXTURE6:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE6\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE6\n");
break;
case SVGA3D_TRANSFORM_TEXTURE7:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE7\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_TEXTURE7\n");
break;
case SVGA3D_TRANSFORM_WORLD1:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_WORLD1\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_WORLD1\n");
break;
case SVGA3D_TRANSFORM_WORLD2:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_WORLD2\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_WORLD2\n");
break;
case SVGA3D_TRANSFORM_WORLD3:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_WORLD3\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_WORLD3\n");
break;
case SVGA3D_TRANSFORM_MAX:
- debug_printf("\t\t.type = SVGA3D_TRANSFORM_MAX\n");
+ _debug_printf("\t\t.type = SVGA3D_TRANSFORM_MAX\n");
break;
default:
- debug_printf("\t\t.type = %i\n", (*cmd).type);
+ _debug_printf("\t\t.type = %i\n", (*cmd).type);
break;
}
- debug_printf("\t\t.matrix[0] = %f\n", (*cmd).matrix[0]);
- debug_printf("\t\t.matrix[1] = %f\n", (*cmd).matrix[1]);
- debug_printf("\t\t.matrix[2] = %f\n", (*cmd).matrix[2]);
- debug_printf("\t\t.matrix[3] = %f\n", (*cmd).matrix[3]);
- debug_printf("\t\t.matrix[4] = %f\n", (*cmd).matrix[4]);
- debug_printf("\t\t.matrix[5] = %f\n", (*cmd).matrix[5]);
- debug_printf("\t\t.matrix[6] = %f\n", (*cmd).matrix[6]);
- debug_printf("\t\t.matrix[7] = %f\n", (*cmd).matrix[7]);
- debug_printf("\t\t.matrix[8] = %f\n", (*cmd).matrix[8]);
- debug_printf("\t\t.matrix[9] = %f\n", (*cmd).matrix[9]);
- debug_printf("\t\t.matrix[10] = %f\n", (*cmd).matrix[10]);
- debug_printf("\t\t.matrix[11] = %f\n", (*cmd).matrix[11]);
- debug_printf("\t\t.matrix[12] = %f\n", (*cmd).matrix[12]);
- debug_printf("\t\t.matrix[13] = %f\n", (*cmd).matrix[13]);
- debug_printf("\t\t.matrix[14] = %f\n", (*cmd).matrix[14]);
- debug_printf("\t\t.matrix[15] = %f\n", (*cmd).matrix[15]);
+ _debug_printf("\t\t.matrix[0] = %f\n", (*cmd).matrix[0]);
+ _debug_printf("\t\t.matrix[1] = %f\n", (*cmd).matrix[1]);
+ _debug_printf("\t\t.matrix[2] = %f\n", (*cmd).matrix[2]);
+ _debug_printf("\t\t.matrix[3] = %f\n", (*cmd).matrix[3]);
+ _debug_printf("\t\t.matrix[4] = %f\n", (*cmd).matrix[4]);
+ _debug_printf("\t\t.matrix[5] = %f\n", (*cmd).matrix[5]);
+ _debug_printf("\t\t.matrix[6] = %f\n", (*cmd).matrix[6]);
+ _debug_printf("\t\t.matrix[7] = %f\n", (*cmd).matrix[7]);
+ _debug_printf("\t\t.matrix[8] = %f\n", (*cmd).matrix[8]);
+ _debug_printf("\t\t.matrix[9] = %f\n", (*cmd).matrix[9]);
+ _debug_printf("\t\t.matrix[10] = %f\n", (*cmd).matrix[10]);
+ _debug_printf("\t\t.matrix[11] = %f\n", (*cmd).matrix[11]);
+ _debug_printf("\t\t.matrix[12] = %f\n", (*cmd).matrix[12]);
+ _debug_printf("\t\t.matrix[13] = %f\n", (*cmd).matrix[13]);
+ _debug_printf("\t\t.matrix[14] = %f\n", (*cmd).matrix[14]);
+ _debug_printf("\t\t.matrix[15] = %f\n", (*cmd).matrix[15]);
}
static void
dump_SVGA3dCmdDestroyShader(const SVGA3dCmdDestroyShader *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
- debug_printf("\t\t.shid = %u\n", (*cmd).shid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.shid = %u\n", (*cmd).shid);
switch((*cmd).type) {
case SVGA3D_SHADERTYPE_COMPILED_DX8:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_COMPILED_DX8\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_COMPILED_DX8\n");
break;
case SVGA3D_SHADERTYPE_VS:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_VS\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_VS\n");
break;
case SVGA3D_SHADERTYPE_PS:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_PS\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_PS\n");
break;
case SVGA3D_SHADERTYPE_MAX:
- debug_printf("\t\t.type = SVGA3D_SHADERTYPE_MAX\n");
+ _debug_printf("\t\t.type = SVGA3D_SHADERTYPE_MAX\n");
break;
default:
- debug_printf("\t\t.type = %i\n", (*cmd).type);
+ _debug_printf("\t\t.type = %i\n", (*cmd).type);
break;
}
}
static void
dump_SVGA3dCmdDestroyContext(const SVGA3dCmdDestroyContext *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
}
static void
dump_SVGA3dCmdClear(const SVGA3dCmdClear *cmd)
{
- debug_printf("\t\t.cid = %u\n", (*cmd).cid);
+ _debug_printf("\t\t.cid = %u\n", (*cmd).cid);
switch((*cmd).clearFlag) {
case SVGA3D_CLEAR_COLOR:
- debug_printf("\t\t.clearFlag = SVGA3D_CLEAR_COLOR\n");
+ _debug_printf("\t\t.clearFlag = SVGA3D_CLEAR_COLOR\n");
break;
case SVGA3D_CLEAR_DEPTH:
- debug_printf("\t\t.clearFlag = SVGA3D_CLEAR_DEPTH\n");
+ _debug_printf("\t\t.clearFlag = SVGA3D_CLEAR_DEPTH\n");
break;
case SVGA3D_CLEAR_STENCIL:
- debug_printf("\t\t.clearFlag = SVGA3D_CLEAR_STENCIL\n");
+ _debug_printf("\t\t.clearFlag = SVGA3D_CLEAR_STENCIL\n");
break;
default:
- debug_printf("\t\t.clearFlag = %i\n", (*cmd).clearFlag);
+ _debug_printf("\t\t.clearFlag = %i\n", (*cmd).clearFlag);
break;
}
- debug_printf("\t\t.color = %u\n", (*cmd).color);
- debug_printf("\t\t.depth = %f\n", (*cmd).depth);
- debug_printf("\t\t.stencil = %u\n", (*cmd).stencil);
+ _debug_printf("\t\t.color = %u\n", (*cmd).color);
+ _debug_printf("\t\t.depth = %f\n", (*cmd).depth);
+ _debug_printf("\t\t.stencil = %u\n", (*cmd).stencil);
}
static void
dump_SVGA3dCmdDefineSurface(const SVGA3dCmdDefineSurface *cmd)
{
- debug_printf("\t\t.sid = %u\n", (*cmd).sid);
+ _debug_printf("\t\t.sid = %u\n", (*cmd).sid);
switch((*cmd).surfaceFlags) {
case SVGA3D_SURFACE_CUBEMAP:
- debug_printf("\t\t.surfaceFlags = SVGA3D_SURFACE_CUBEMAP\n");
+ _debug_printf("\t\t.surfaceFlags = SVGA3D_SURFACE_CUBEMAP\n");
break;
case SVGA3D_SURFACE_HINT_STATIC:
- debug_printf("\t\t.surfaceFlags = SVGA3D_SURFACE_HINT_STATIC\n");
+ _debug_printf("\t\t.surfaceFlags = SVGA3D_SURFACE_HINT_STATIC\n");
break;
case SVGA3D_SURFACE_HINT_DYNAMIC:
- debug_printf("\t\t.surfaceFlags = SVGA3D_SURFACE_HINT_DYNAMIC\n");
+ _debug_printf("\t\t.surfaceFlags = SVGA3D_SURFACE_HINT_DYNAMIC\n");
break;
case SVGA3D_SURFACE_HINT_INDEXBUFFER:
- debug_printf("\t\t.surfaceFlags = SVGA3D_SURFACE_HINT_INDEXBUFFER\n");
+ _debug_printf("\t\t.surfaceFlags = SVGA3D_SURFACE_HINT_INDEXBUFFER\n");
break;
case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
- debug_printf("\t\t.surfaceFlags = SVGA3D_SURFACE_HINT_VERTEXBUFFER\n");
+ _debug_printf("\t\t.surfaceFlags = SVGA3D_SURFACE_HINT_VERTEXBUFFER\n");
break;
default:
- debug_printf("\t\t.surfaceFlags = %i\n", (*cmd).surfaceFlags);
+ _debug_printf("\t\t.surfaceFlags = %i\n", (*cmd).surfaceFlags);
break;
}
switch((*cmd).format) {
case SVGA3D_FORMAT_INVALID:
- debug_printf("\t\t.format = SVGA3D_FORMAT_INVALID\n");
+ _debug_printf("\t\t.format = SVGA3D_FORMAT_INVALID\n");
break;
case SVGA3D_X8R8G8B8:
- debug_printf("\t\t.format = SVGA3D_X8R8G8B8\n");
+ _debug_printf("\t\t.format = SVGA3D_X8R8G8B8\n");
break;
case SVGA3D_A8R8G8B8:
- debug_printf("\t\t.format = SVGA3D_A8R8G8B8\n");
+ _debug_printf("\t\t.format = SVGA3D_A8R8G8B8\n");
break;
case SVGA3D_R5G6B5:
- debug_printf("\t\t.format = SVGA3D_R5G6B5\n");
+ _debug_printf("\t\t.format = SVGA3D_R5G6B5\n");
break;
case SVGA3D_X1R5G5B5:
- debug_printf("\t\t.format = SVGA3D_X1R5G5B5\n");
+ _debug_printf("\t\t.format = SVGA3D_X1R5G5B5\n");
break;
case SVGA3D_A1R5G5B5:
- debug_printf("\t\t.format = SVGA3D_A1R5G5B5\n");
+ _debug_printf("\t\t.format = SVGA3D_A1R5G5B5\n");
break;
case SVGA3D_A4R4G4B4:
- debug_printf("\t\t.format = SVGA3D_A4R4G4B4\n");
+ _debug_printf("\t\t.format = SVGA3D_A4R4G4B4\n");
break;
case SVGA3D_Z_D32:
- debug_printf("\t\t.format = SVGA3D_Z_D32\n");
+ _debug_printf("\t\t.format = SVGA3D_Z_D32\n");
break;
case SVGA3D_Z_D16:
- debug_printf("\t\t.format = SVGA3D_Z_D16\n");
+ _debug_printf("\t\t.format = SVGA3D_Z_D16\n");
break;
case SVGA3D_Z_D24S8:
- debug_printf("\t\t.format = SVGA3D_Z_D24S8\n");
+ _debug_printf("\t\t.format = SVGA3D_Z_D24S8\n");
break;
case SVGA3D_Z_D15S1:
- debug_printf("\t\t.format = SVGA3D_Z_D15S1\n");
+ _debug_printf("\t\t.format = SVGA3D_Z_D15S1\n");
break;
case SVGA3D_LUMINANCE8:
- debug_printf("\t\t.format = SVGA3D_LUMINANCE8\n");
+ _debug_printf("\t\t.format = SVGA3D_LUMINANCE8\n");
break;
case SVGA3D_LUMINANCE4_ALPHA4:
- debug_printf("\t\t.format = SVGA3D_LUMINANCE4_ALPHA4\n");
+ _debug_printf("\t\t.format = SVGA3D_LUMINANCE4_ALPHA4\n");
break;
case SVGA3D_LUMINANCE16:
- debug_printf("\t\t.format = SVGA3D_LUMINANCE16\n");
+ _debug_printf("\t\t.format = SVGA3D_LUMINANCE16\n");
break;
case SVGA3D_LUMINANCE8_ALPHA8:
- debug_printf("\t\t.format = SVGA3D_LUMINANCE8_ALPHA8\n");
+ _debug_printf("\t\t.format = SVGA3D_LUMINANCE8_ALPHA8\n");
break;
case SVGA3D_DXT1:
- debug_printf("\t\t.format = SVGA3D_DXT1\n");
+ _debug_printf("\t\t.format = SVGA3D_DXT1\n");
break;
case SVGA3D_DXT2:
- debug_printf("\t\t.format = SVGA3D_DXT2\n");
+ _debug_printf("\t\t.format = SVGA3D_DXT2\n");
break;
case SVGA3D_DXT3:
- debug_printf("\t\t.format = SVGA3D_DXT3\n");
+ _debug_printf("\t\t.format = SVGA3D_DXT3\n");
break;
case SVGA3D_DXT4:
- debug_printf("\t\t.format = SVGA3D_DXT4\n");
+ _debug_printf("\t\t.format = SVGA3D_DXT4\n");
break;
case SVGA3D_DXT5:
- debug_printf("\t\t.format = SVGA3D_DXT5\n");
+ _debug_printf("\t\t.format = SVGA3D_DXT5\n");
break;
case SVGA3D_BUMPU8V8:
- debug_printf("\t\t.format = SVGA3D_BUMPU8V8\n");
+ _debug_printf("\t\t.format = SVGA3D_BUMPU8V8\n");
break;
case SVGA3D_BUMPL6V5U5:
- debug_printf("\t\t.format = SVGA3D_BUMPL6V5U5\n");
+ _debug_printf("\t\t.format = SVGA3D_BUMPL6V5U5\n");
break;
case SVGA3D_BUMPX8L8V8U8:
- debug_printf("\t\t.format = SVGA3D_BUMPX8L8V8U8\n");
+ _debug_printf("\t\t.format = SVGA3D_BUMPX8L8V8U8\n");
break;
case SVGA3D_BUMPL8V8U8:
- debug_printf("\t\t.format = SVGA3D_BUMPL8V8U8\n");
+ _debug_printf("\t\t.format = SVGA3D_BUMPL8V8U8\n");
break;
case SVGA3D_ARGB_S10E5:
- debug_printf("\t\t.format = SVGA3D_ARGB_S10E5\n");
+ _debug_printf("\t\t.format = SVGA3D_ARGB_S10E5\n");
break;
case SVGA3D_ARGB_S23E8:
- debug_printf("\t\t.format = SVGA3D_ARGB_S23E8\n");
+ _debug_printf("\t\t.format = SVGA3D_ARGB_S23E8\n");
break;
case SVGA3D_A2R10G10B10:
- debug_printf("\t\t.format = SVGA3D_A2R10G10B10\n");
+ _debug_printf("\t\t.format = SVGA3D_A2R10G10B10\n");
break;
case SVGA3D_V8U8:
- debug_printf("\t\t.format = SVGA3D_V8U8\n");
+ _debug_printf("\t\t.format = SVGA3D_V8U8\n");
break;
case SVGA3D_Q8W8V8U8:
- debug_printf("\t\t.format = SVGA3D_Q8W8V8U8\n");
+ _debug_printf("\t\t.format = SVGA3D_Q8W8V8U8\n");
break;
case SVGA3D_CxV8U8:
- debug_printf("\t\t.format = SVGA3D_CxV8U8\n");
+ _debug_printf("\t\t.format = SVGA3D_CxV8U8\n");
break;
case SVGA3D_X8L8V8U8:
- debug_printf("\t\t.format = SVGA3D_X8L8V8U8\n");
+ _debug_printf("\t\t.format = SVGA3D_X8L8V8U8\n");
break;
case SVGA3D_A2W10V10U10:
- debug_printf("\t\t.format = SVGA3D_A2W10V10U10\n");
+ _debug_printf("\t\t.format = SVGA3D_A2W10V10U10\n");
break;
case SVGA3D_ALPHA8:
- debug_printf("\t\t.format = SVGA3D_ALPHA8\n");
+ _debug_printf("\t\t.format = SVGA3D_ALPHA8\n");
break;
case SVGA3D_R_S10E5:
- debug_printf("\t\t.format = SVGA3D_R_S10E5\n");
+ _debug_printf("\t\t.format = SVGA3D_R_S10E5\n");
break;
case SVGA3D_R_S23E8:
- debug_printf("\t\t.format = SVGA3D_R_S23E8\n");
+ _debug_printf("\t\t.format = SVGA3D_R_S23E8\n");
break;
case SVGA3D_RG_S10E5:
- debug_printf("\t\t.format = SVGA3D_RG_S10E5\n");
+ _debug_printf("\t\t.format = SVGA3D_RG_S10E5\n");
break;
case SVGA3D_RG_S23E8:
- debug_printf("\t\t.format = SVGA3D_RG_S23E8\n");
+ _debug_printf("\t\t.format = SVGA3D_RG_S23E8\n");
break;
case SVGA3D_BUFFER:
- debug_printf("\t\t.format = SVGA3D_BUFFER\n");
+ _debug_printf("\t\t.format = SVGA3D_BUFFER\n");
break;
case SVGA3D_Z_D24X8:
- debug_printf("\t\t.format = SVGA3D_Z_D24X8\n");
+ _debug_printf("\t\t.format = SVGA3D_Z_D24X8\n");
break;
case SVGA3D_FORMAT_MAX:
- debug_printf("\t\t.format = SVGA3D_FORMAT_MAX\n");
+ _debug_printf("\t\t.format = SVGA3D_FORMAT_MAX\n");
break;
default:
- debug_printf("\t\t.format = %i\n", (*cmd).format);
+ _debug_printf("\t\t.format = %i\n", (*cmd).format);
break;
}
- debug_printf("\t\t.face[0].numMipLevels = %u\n", (*cmd).face[0].numMipLevels);
- debug_printf("\t\t.face[1].numMipLevels = %u\n", (*cmd).face[1].numMipLevels);
- debug_printf("\t\t.face[2].numMipLevels = %u\n", (*cmd).face[2].numMipLevels);
- debug_printf("\t\t.face[3].numMipLevels = %u\n", (*cmd).face[3].numMipLevels);
- debug_printf("\t\t.face[4].numMipLevels = %u\n", (*cmd).face[4].numMipLevels);
- debug_printf("\t\t.face[5].numMipLevels = %u\n", (*cmd).face[5].numMipLevels);
+ _debug_printf("\t\t.face[0].numMipLevels = %u\n", (*cmd).face[0].numMipLevels);
+ _debug_printf("\t\t.face[1].numMipLevels = %u\n", (*cmd).face[1].numMipLevels);
+ _debug_printf("\t\t.face[2].numMipLevels = %u\n", (*cmd).face[2].numMipLevels);
+ _debug_printf("\t\t.face[3].numMipLevels = %u\n", (*cmd).face[3].numMipLevels);
+ _debug_printf("\t\t.face[4].numMipLevels = %u\n", (*cmd).face[4].numMipLevels);
+ _debug_printf("\t\t.face[5].numMipLevels = %u\n", (*cmd).face[5].numMipLevels);
+}
+
+static void
+dump_SVGASignedRect(const SVGASignedRect *cmd)
+{
+ _debug_printf("\t\t.left = %i\n", (*cmd).left);
+ _debug_printf("\t\t.top = %i\n", (*cmd).top);
+ _debug_printf("\t\t.right = %i\n", (*cmd).right);
+ _debug_printf("\t\t.bottom = %i\n", (*cmd).bottom);
+}
+
+static void
+dump_SVGA3dCmdBlitSurfaceToScreen(const SVGA3dCmdBlitSurfaceToScreen *cmd)
+{
+ _debug_printf("\t\t.srcImage.sid = %u\n", (*cmd).srcImage.sid);
+ _debug_printf("\t\t.srcImage.face = %u\n", (*cmd).srcImage.face);
+ _debug_printf("\t\t.srcImage.mipmap = %u\n", (*cmd).srcImage.mipmap);
+ _debug_printf("\t\t.srcRect.left = %i\n", (*cmd).srcRect.left);
+ _debug_printf("\t\t.srcRect.top = %i\n", (*cmd).srcRect.top);
+ _debug_printf("\t\t.srcRect.right = %i\n", (*cmd).srcRect.right);
+ _debug_printf("\t\t.srcRect.bottom = %i\n", (*cmd).srcRect.bottom);
+ _debug_printf("\t\t.destScreenId = %u\n", (*cmd).destScreenId);
+ _debug_printf("\t\t.destRect.left = %i\n", (*cmd).destRect.left);
+ _debug_printf("\t\t.destRect.top = %i\n", (*cmd).destRect.top);
+ _debug_printf("\t\t.destRect.right = %i\n", (*cmd).destRect.right);
+ _debug_printf("\t\t.destRect.bottom = %i\n", (*cmd).destRect.bottom);
+}
+
+
+void
+svga_dump_command(uint32_t cmd_id, const void *data, uint32_t size)
+{
+ const uint8_t *body = (const uint8_t *)data;
+ const uint8_t *next = body + size;
+
+ switch(cmd_id) {
+ case SVGA_3D_CMD_SURFACE_DEFINE:
+ _debug_printf("\tSVGA_3D_CMD_SURFACE_DEFINE\n");
+ {
+ const SVGA3dCmdDefineSurface *cmd = (const SVGA3dCmdDefineSurface *)body;
+ dump_SVGA3dCmdDefineSurface(cmd);
+ body = (const uint8_t *)&cmd[1];
+ while(body + sizeof(SVGA3dSize) <= next) {
+ dump_SVGA3dSize((const SVGA3dSize *)body);
+ body += sizeof(SVGA3dSize);
+ }
+ }
+ break;
+ case SVGA_3D_CMD_SURFACE_DESTROY:
+ _debug_printf("\tSVGA_3D_CMD_SURFACE_DESTROY\n");
+ {
+ const SVGA3dCmdDestroySurface *cmd = (const SVGA3dCmdDestroySurface *)body;
+ dump_SVGA3dCmdDestroySurface(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SURFACE_COPY:
+ _debug_printf("\tSVGA_3D_CMD_SURFACE_COPY\n");
+ {
+ const SVGA3dCmdSurfaceCopy *cmd = (const SVGA3dCmdSurfaceCopy *)body;
+ dump_SVGA3dCmdSurfaceCopy(cmd);
+ body = (const uint8_t *)&cmd[1];
+ while(body + sizeof(SVGA3dCopyBox) <= next) {
+ dump_SVGA3dCopyBox((const SVGA3dCopyBox *)body);
+ body += sizeof(SVGA3dCopyBox);
+ }
+ }
+ break;
+ case SVGA_3D_CMD_SURFACE_STRETCHBLT:
+ _debug_printf("\tSVGA_3D_CMD_SURFACE_STRETCHBLT\n");
+ {
+ const SVGA3dCmdSurfaceStretchBlt *cmd = (const SVGA3dCmdSurfaceStretchBlt *)body;
+ dump_SVGA3dCmdSurfaceStretchBlt(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SURFACE_DMA:
+ _debug_printf("\tSVGA_3D_CMD_SURFACE_DMA\n");
+ {
+ const SVGA3dCmdSurfaceDMA *cmd = (const SVGA3dCmdSurfaceDMA *)body;
+ dump_SVGA3dCmdSurfaceDMA(cmd);
+ body = (const uint8_t *)&cmd[1];
+ while(body + sizeof(SVGA3dCopyBox) <= next) {
+ dump_SVGA3dCopyBox((const SVGA3dCopyBox *)body);
+ body += sizeof(SVGA3dCopyBox);
+ }
+ while(body + sizeof(SVGA3dCmdSurfaceDMASuffix) <= next) {
+ dump_SVGA3dCmdSurfaceDMASuffix((const SVGA3dCmdSurfaceDMASuffix *)body);
+ body += sizeof(SVGA3dCmdSurfaceDMASuffix);
+ }
+ }
+ break;
+ case SVGA_3D_CMD_CONTEXT_DEFINE:
+ _debug_printf("\tSVGA_3D_CMD_CONTEXT_DEFINE\n");
+ {
+ const SVGA3dCmdDefineContext *cmd = (const SVGA3dCmdDefineContext *)body;
+ dump_SVGA3dCmdDefineContext(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_CONTEXT_DESTROY:
+ _debug_printf("\tSVGA_3D_CMD_CONTEXT_DESTROY\n");
+ {
+ const SVGA3dCmdDestroyContext *cmd = (const SVGA3dCmdDestroyContext *)body;
+ dump_SVGA3dCmdDestroyContext(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SETTRANSFORM:
+ _debug_printf("\tSVGA_3D_CMD_SETTRANSFORM\n");
+ {
+ const SVGA3dCmdSetTransform *cmd = (const SVGA3dCmdSetTransform *)body;
+ dump_SVGA3dCmdSetTransform(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SETZRANGE:
+ _debug_printf("\tSVGA_3D_CMD_SETZRANGE\n");
+ {
+ const SVGA3dCmdSetZRange *cmd = (const SVGA3dCmdSetZRange *)body;
+ dump_SVGA3dCmdSetZRange(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SETRENDERSTATE:
+ _debug_printf("\tSVGA_3D_CMD_SETRENDERSTATE\n");
+ {
+ const SVGA3dCmdSetRenderState *cmd = (const SVGA3dCmdSetRenderState *)body;
+ dump_SVGA3dCmdSetRenderState(cmd);
+ body = (const uint8_t *)&cmd[1];
+ while(body + sizeof(SVGA3dRenderState) <= next) {
+ dump_SVGA3dRenderState((const SVGA3dRenderState *)body);
+ body += sizeof(SVGA3dRenderState);
+ }
+ }
+ break;
+ case SVGA_3D_CMD_SETRENDERTARGET:
+ _debug_printf("\tSVGA_3D_CMD_SETRENDERTARGET\n");
+ {
+ const SVGA3dCmdSetRenderTarget *cmd = (const SVGA3dCmdSetRenderTarget *)body;
+ dump_SVGA3dCmdSetRenderTarget(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SETTEXTURESTATE:
+ _debug_printf("\tSVGA_3D_CMD_SETTEXTURESTATE\n");
+ {
+ const SVGA3dCmdSetTextureState *cmd = (const SVGA3dCmdSetTextureState *)body;
+ dump_SVGA3dCmdSetTextureState(cmd);
+ body = (const uint8_t *)&cmd[1];
+ while(body + sizeof(SVGA3dTextureState) <= next) {
+ dump_SVGA3dTextureState((const SVGA3dTextureState *)body);
+ body += sizeof(SVGA3dTextureState);
+ }
+ }
+ break;
+ case SVGA_3D_CMD_SETMATERIAL:
+ _debug_printf("\tSVGA_3D_CMD_SETMATERIAL\n");
+ {
+ const SVGA3dCmdSetMaterial *cmd = (const SVGA3dCmdSetMaterial *)body;
+ dump_SVGA3dCmdSetMaterial(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SETLIGHTDATA:
+ _debug_printf("\tSVGA_3D_CMD_SETLIGHTDATA\n");
+ {
+ const SVGA3dCmdSetLightData *cmd = (const SVGA3dCmdSetLightData *)body;
+ dump_SVGA3dCmdSetLightData(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SETLIGHTENABLED:
+ _debug_printf("\tSVGA_3D_CMD_SETLIGHTENABLED\n");
+ {
+ const SVGA3dCmdSetLightEnabled *cmd = (const SVGA3dCmdSetLightEnabled *)body;
+ dump_SVGA3dCmdSetLightEnabled(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SETVIEWPORT:
+ _debug_printf("\tSVGA_3D_CMD_SETVIEWPORT\n");
+ {
+ const SVGA3dCmdSetViewport *cmd = (const SVGA3dCmdSetViewport *)body;
+ dump_SVGA3dCmdSetViewport(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SETCLIPPLANE:
+ _debug_printf("\tSVGA_3D_CMD_SETCLIPPLANE\n");
+ {
+ const SVGA3dCmdSetClipPlane *cmd = (const SVGA3dCmdSetClipPlane *)body;
+ dump_SVGA3dCmdSetClipPlane(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_CLEAR:
+ _debug_printf("\tSVGA_3D_CMD_CLEAR\n");
+ {
+ const SVGA3dCmdClear *cmd = (const SVGA3dCmdClear *)body;
+ dump_SVGA3dCmdClear(cmd);
+ body = (const uint8_t *)&cmd[1];
+ while(body + sizeof(SVGA3dRect) <= next) {
+ dump_SVGA3dRect((const SVGA3dRect *)body);
+ body += sizeof(SVGA3dRect);
+ }
+ }
+ break;
+ case SVGA_3D_CMD_PRESENT:
+ _debug_printf("\tSVGA_3D_CMD_PRESENT\n");
+ {
+ const SVGA3dCmdPresent *cmd = (const SVGA3dCmdPresent *)body;
+ dump_SVGA3dCmdPresent(cmd);
+ body = (const uint8_t *)&cmd[1];
+ while(body + sizeof(SVGA3dCopyRect) <= next) {
+ dump_SVGA3dCopyRect((const SVGA3dCopyRect *)body);
+ body += sizeof(SVGA3dCopyRect);
+ }
+ }
+ break;
+ case SVGA_3D_CMD_SHADER_DEFINE:
+ _debug_printf("\tSVGA_3D_CMD_SHADER_DEFINE\n");
+ {
+ const SVGA3dCmdDefineShader *cmd = (const SVGA3dCmdDefineShader *)body;
+ dump_SVGA3dCmdDefineShader(cmd);
+ body = (const uint8_t *)&cmd[1];
+ svga_shader_dump((const uint32_t *)body,
+ (unsigned)(next - body)/sizeof(uint32_t),
+ FALSE );
+ body = next;
+ }
+ break;
+ case SVGA_3D_CMD_SHADER_DESTROY:
+ _debug_printf("\tSVGA_3D_CMD_SHADER_DESTROY\n");
+ {
+ const SVGA3dCmdDestroyShader *cmd = (const SVGA3dCmdDestroyShader *)body;
+ dump_SVGA3dCmdDestroyShader(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SET_SHADER:
+ _debug_printf("\tSVGA_3D_CMD_SET_SHADER\n");
+ {
+ const SVGA3dCmdSetShader *cmd = (const SVGA3dCmdSetShader *)body;
+ dump_SVGA3dCmdSetShader(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_SET_SHADER_CONST:
+ _debug_printf("\tSVGA_3D_CMD_SET_SHADER_CONST\n");
+ {
+ const SVGA3dCmdSetShaderConst *cmd = (const SVGA3dCmdSetShaderConst *)body;
+ dump_SVGA3dCmdSetShaderConst(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_DRAW_PRIMITIVES:
+ _debug_printf("\tSVGA_3D_CMD_DRAW_PRIMITIVES\n");
+ {
+ const SVGA3dCmdDrawPrimitives *cmd = (const SVGA3dCmdDrawPrimitives *)body;
+ unsigned i, j;
+ dump_SVGA3dCmdDrawPrimitives(cmd);
+ body = (const uint8_t *)&cmd[1];
+ for(i = 0; i < cmd->numVertexDecls; ++i) {
+ dump_SVGA3dVertexDecl((const SVGA3dVertexDecl *)body);
+ body += sizeof(SVGA3dVertexDecl);
+ }
+ for(j = 0; j < cmd->numRanges; ++j) {
+ dump_SVGA3dPrimitiveRange((const SVGA3dPrimitiveRange *)body);
+ body += sizeof(SVGA3dPrimitiveRange);
+ }
+ while(body + sizeof(SVGA3dVertexDivisor) <= next) {
+ dump_SVGA3dVertexDivisor((const SVGA3dVertexDivisor *)body);
+ body += sizeof(SVGA3dVertexDivisor);
+ }
+ }
+ break;
+ case SVGA_3D_CMD_SETSCISSORRECT:
+ _debug_printf("\tSVGA_3D_CMD_SETSCISSORRECT\n");
+ {
+ const SVGA3dCmdSetScissorRect *cmd = (const SVGA3dCmdSetScissorRect *)body;
+ dump_SVGA3dCmdSetScissorRect(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_BEGIN_QUERY:
+ _debug_printf("\tSVGA_3D_CMD_BEGIN_QUERY\n");
+ {
+ const SVGA3dCmdBeginQuery *cmd = (const SVGA3dCmdBeginQuery *)body;
+ dump_SVGA3dCmdBeginQuery(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_END_QUERY:
+ _debug_printf("\tSVGA_3D_CMD_END_QUERY\n");
+ {
+ const SVGA3dCmdEndQuery *cmd = (const SVGA3dCmdEndQuery *)body;
+ dump_SVGA3dCmdEndQuery(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_WAIT_FOR_QUERY:
+ _debug_printf("\tSVGA_3D_CMD_WAIT_FOR_QUERY\n");
+ {
+ const SVGA3dCmdWaitForQuery *cmd = (const SVGA3dCmdWaitForQuery *)body;
+ dump_SVGA3dCmdWaitForQuery(cmd);
+ body = (const uint8_t *)&cmd[1];
+ }
+ break;
+ case SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN:
+ _debug_printf("\tSVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN\n");
+ {
+ const SVGA3dCmdBlitSurfaceToScreen *cmd = (const SVGA3dCmdBlitSurfaceToScreen *)body;
+ dump_SVGA3dCmdBlitSurfaceToScreen(cmd);
+ body = (const uint8_t *)&cmd[1];
+ while(body + sizeof(SVGASignedRect) <= next) {
+ dump_SVGASignedRect((const SVGASignedRect *)body);
+ body += sizeof(SVGASignedRect);
+ }
+ }
+ break;
+ default:
+ _debug_printf("\t0x%08x\n", cmd_id);
+ break;
+ }
+
+ while(body + sizeof(uint32_t) <= next) {
+ _debug_printf("\t\t0x%08x\n", *(const uint32_t *)body);
+ body += sizeof(uint32_t);
+ }
+ while(body + sizeof(uint32_t) <= next)
+ _debug_printf("\t\t0x%02x\n", *body++);
}
const SVGA3dCmdHeader *header = (const SVGA3dCmdHeader *)next;
const uint8_t *body = (const uint8_t *)&header[1];
- next = (const uint8_t *)body + header->size;
+ next = body + header->size;
if(next > last)
break;
- switch(cmd_id) {
- case SVGA_3D_CMD_SURFACE_DEFINE:
- debug_printf("\tSVGA_3D_CMD_SURFACE_DEFINE\n");
- {
- const SVGA3dCmdDefineSurface *cmd = (const SVGA3dCmdDefineSurface *)body;
- dump_SVGA3dCmdDefineSurface(cmd);
- body = (const uint8_t *)&cmd[1];
- while(body + sizeof(SVGA3dSize) <= next) {
- dump_SVGA3dSize((const SVGA3dSize *)body);
- body += sizeof(SVGA3dSize);
- }
- }
- break;
- case SVGA_3D_CMD_SURFACE_DESTROY:
- debug_printf("\tSVGA_3D_CMD_SURFACE_DESTROY\n");
- {
- const SVGA3dCmdDestroySurface *cmd = (const SVGA3dCmdDestroySurface *)body;
- dump_SVGA3dCmdDestroySurface(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SURFACE_COPY:
- debug_printf("\tSVGA_3D_CMD_SURFACE_COPY\n");
- {
- const SVGA3dCmdSurfaceCopy *cmd = (const SVGA3dCmdSurfaceCopy *)body;
- dump_SVGA3dCmdSurfaceCopy(cmd);
- body = (const uint8_t *)&cmd[1];
- while(body + sizeof(SVGA3dCopyBox) <= next) {
- dump_SVGA3dCopyBox((const SVGA3dCopyBox *)body);
- body += sizeof(SVGA3dCopyBox);
- }
- }
- break;
- case SVGA_3D_CMD_SURFACE_STRETCHBLT:
- debug_printf("\tSVGA_3D_CMD_SURFACE_STRETCHBLT\n");
- {
- const SVGA3dCmdSurfaceStretchBlt *cmd = (const SVGA3dCmdSurfaceStretchBlt *)body;
- dump_SVGA3dCmdSurfaceStretchBlt(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SURFACE_DMA:
- debug_printf("\tSVGA_3D_CMD_SURFACE_DMA\n");
- {
- const SVGA3dCmdSurfaceDMA *cmd = (const SVGA3dCmdSurfaceDMA *)body;
- dump_SVGA3dCmdSurfaceDMA(cmd);
- body = (const uint8_t *)&cmd[1];
- while(body + sizeof(SVGA3dCopyBox) <= next) {
- dump_SVGA3dCopyBox((const SVGA3dCopyBox *)body);
- body += sizeof(SVGA3dCopyBox);
- }
- while(body + sizeof(SVGA3dCmdSurfaceDMASuffix) <= next) {
- dump_SVGA3dCmdSurfaceDMASuffix((const SVGA3dCmdSurfaceDMASuffix *)body);
- body += sizeof(SVGA3dCmdSurfaceDMASuffix);
- }
- }
- break;
- case SVGA_3D_CMD_CONTEXT_DEFINE:
- debug_printf("\tSVGA_3D_CMD_CONTEXT_DEFINE\n");
- {
- const SVGA3dCmdDefineContext *cmd = (const SVGA3dCmdDefineContext *)body;
- dump_SVGA3dCmdDefineContext(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_CONTEXT_DESTROY:
- debug_printf("\tSVGA_3D_CMD_CONTEXT_DESTROY\n");
- {
- const SVGA3dCmdDestroyContext *cmd = (const SVGA3dCmdDestroyContext *)body;
- dump_SVGA3dCmdDestroyContext(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SETTRANSFORM:
- debug_printf("\tSVGA_3D_CMD_SETTRANSFORM\n");
- {
- const SVGA3dCmdSetTransform *cmd = (const SVGA3dCmdSetTransform *)body;
- dump_SVGA3dCmdSetTransform(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SETZRANGE:
- debug_printf("\tSVGA_3D_CMD_SETZRANGE\n");
- {
- const SVGA3dCmdSetZRange *cmd = (const SVGA3dCmdSetZRange *)body;
- dump_SVGA3dCmdSetZRange(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SETRENDERSTATE:
- debug_printf("\tSVGA_3D_CMD_SETRENDERSTATE\n");
- {
- const SVGA3dCmdSetRenderState *cmd = (const SVGA3dCmdSetRenderState *)body;
- dump_SVGA3dCmdSetRenderState(cmd);
- body = (const uint8_t *)&cmd[1];
- while(body + sizeof(SVGA3dRenderState) <= next) {
- dump_SVGA3dRenderState((const SVGA3dRenderState *)body);
- body += sizeof(SVGA3dRenderState);
- }
- }
- break;
- case SVGA_3D_CMD_SETRENDERTARGET:
- debug_printf("\tSVGA_3D_CMD_SETRENDERTARGET\n");
- {
- const SVGA3dCmdSetRenderTarget *cmd = (const SVGA3dCmdSetRenderTarget *)body;
- dump_SVGA3dCmdSetRenderTarget(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SETTEXTURESTATE:
- debug_printf("\tSVGA_3D_CMD_SETTEXTURESTATE\n");
- {
- const SVGA3dCmdSetTextureState *cmd = (const SVGA3dCmdSetTextureState *)body;
- dump_SVGA3dCmdSetTextureState(cmd);
- body = (const uint8_t *)&cmd[1];
- while(body + sizeof(SVGA3dTextureState) <= next) {
- dump_SVGA3dTextureState((const SVGA3dTextureState *)body);
- body += sizeof(SVGA3dTextureState);
- }
- }
- break;
- case SVGA_3D_CMD_SETMATERIAL:
- debug_printf("\tSVGA_3D_CMD_SETMATERIAL\n");
- {
- const SVGA3dCmdSetMaterial *cmd = (const SVGA3dCmdSetMaterial *)body;
- dump_SVGA3dCmdSetMaterial(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SETLIGHTDATA:
- debug_printf("\tSVGA_3D_CMD_SETLIGHTDATA\n");
- {
- const SVGA3dCmdSetLightData *cmd = (const SVGA3dCmdSetLightData *)body;
- dump_SVGA3dCmdSetLightData(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SETLIGHTENABLED:
- debug_printf("\tSVGA_3D_CMD_SETLIGHTENABLED\n");
- {
- const SVGA3dCmdSetLightEnabled *cmd = (const SVGA3dCmdSetLightEnabled *)body;
- dump_SVGA3dCmdSetLightEnabled(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SETVIEWPORT:
- debug_printf("\tSVGA_3D_CMD_SETVIEWPORT\n");
- {
- const SVGA3dCmdSetViewport *cmd = (const SVGA3dCmdSetViewport *)body;
- dump_SVGA3dCmdSetViewport(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SETCLIPPLANE:
- debug_printf("\tSVGA_3D_CMD_SETCLIPPLANE\n");
- {
- const SVGA3dCmdSetClipPlane *cmd = (const SVGA3dCmdSetClipPlane *)body;
- dump_SVGA3dCmdSetClipPlane(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_CLEAR:
- debug_printf("\tSVGA_3D_CMD_CLEAR\n");
- {
- const SVGA3dCmdClear *cmd = (const SVGA3dCmdClear *)body;
- dump_SVGA3dCmdClear(cmd);
- body = (const uint8_t *)&cmd[1];
- while(body + sizeof(SVGA3dRect) <= next) {
- dump_SVGA3dRect((const SVGA3dRect *)body);
- body += sizeof(SVGA3dRect);
- }
- }
- break;
- case SVGA_3D_CMD_PRESENT:
- debug_printf("\tSVGA_3D_CMD_PRESENT\n");
- {
- const SVGA3dCmdPresent *cmd = (const SVGA3dCmdPresent *)body;
- dump_SVGA3dCmdPresent(cmd);
- body = (const uint8_t *)&cmd[1];
- while(body + sizeof(SVGA3dCopyRect) <= next) {
- dump_SVGA3dCopyRect((const SVGA3dCopyRect *)body);
- body += sizeof(SVGA3dCopyRect);
- }
- }
- break;
- case SVGA_3D_CMD_SHADER_DEFINE:
- debug_printf("\tSVGA_3D_CMD_SHADER_DEFINE\n");
- {
- const SVGA3dCmdDefineShader *cmd = (const SVGA3dCmdDefineShader *)body;
- dump_SVGA3dCmdDefineShader(cmd);
- body = (const uint8_t *)&cmd[1];
- svga_shader_dump((const uint32_t *)body,
- (unsigned)(next - body)/sizeof(uint32_t),
- FALSE );
- body = next;
- }
- break;
- case SVGA_3D_CMD_SHADER_DESTROY:
- debug_printf("\tSVGA_3D_CMD_SHADER_DESTROY\n");
- {
- const SVGA3dCmdDestroyShader *cmd = (const SVGA3dCmdDestroyShader *)body;
- dump_SVGA3dCmdDestroyShader(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SET_SHADER:
- debug_printf("\tSVGA_3D_CMD_SET_SHADER\n");
- {
- const SVGA3dCmdSetShader *cmd = (const SVGA3dCmdSetShader *)body;
- dump_SVGA3dCmdSetShader(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_SET_SHADER_CONST:
- debug_printf("\tSVGA_3D_CMD_SET_SHADER_CONST\n");
- {
- const SVGA3dCmdSetShaderConst *cmd = (const SVGA3dCmdSetShaderConst *)body;
- dump_SVGA3dCmdSetShaderConst(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_DRAW_PRIMITIVES:
- debug_printf("\tSVGA_3D_CMD_DRAW_PRIMITIVES\n");
- {
- const SVGA3dCmdDrawPrimitives *cmd = (const SVGA3dCmdDrawPrimitives *)body;
- unsigned i, j;
- dump_SVGA3dCmdDrawPrimitives(cmd);
- body = (const uint8_t *)&cmd[1];
- for(i = 0; i < cmd->numVertexDecls; ++i) {
- dump_SVGA3dVertexDecl((const SVGA3dVertexDecl *)body);
- body += sizeof(SVGA3dVertexDecl);
- }
- for(j = 0; j < cmd->numRanges; ++j) {
- dump_SVGA3dPrimitiveRange((const SVGA3dPrimitiveRange *)body);
- body += sizeof(SVGA3dPrimitiveRange);
- }
- while(body + sizeof(SVGA3dVertexDivisor) <= next) {
- dump_SVGA3dVertexDivisor((const SVGA3dVertexDivisor *)body);
- body += sizeof(SVGA3dVertexDivisor);
- }
- }
- break;
- case SVGA_3D_CMD_SETSCISSORRECT:
- debug_printf("\tSVGA_3D_CMD_SETSCISSORRECT\n");
- {
- const SVGA3dCmdSetScissorRect *cmd = (const SVGA3dCmdSetScissorRect *)body;
- dump_SVGA3dCmdSetScissorRect(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_BEGIN_QUERY:
- debug_printf("\tSVGA_3D_CMD_BEGIN_QUERY\n");
- {
- const SVGA3dCmdBeginQuery *cmd = (const SVGA3dCmdBeginQuery *)body;
- dump_SVGA3dCmdBeginQuery(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_END_QUERY:
- debug_printf("\tSVGA_3D_CMD_END_QUERY\n");
- {
- const SVGA3dCmdEndQuery *cmd = (const SVGA3dCmdEndQuery *)body;
- dump_SVGA3dCmdEndQuery(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- case SVGA_3D_CMD_WAIT_FOR_QUERY:
- debug_printf("\tSVGA_3D_CMD_WAIT_FOR_QUERY\n");
- {
- const SVGA3dCmdWaitForQuery *cmd = (const SVGA3dCmdWaitForQuery *)body;
- dump_SVGA3dCmdWaitForQuery(cmd);
- body = (const uint8_t *)&cmd[1];
- }
- break;
- default:
- debug_printf("\t0x%08x\n", cmd_id);
- break;
- }
-
- while(body + sizeof(uint32_t) <= next) {
- debug_printf("\t\t0x%08x\n", *(const uint32_t *)body);
- body += sizeof(uint32_t);
- }
- while(body + sizeof(uint32_t) <= next)
- debug_printf("\t\t0x%02x\n", *body++);
+ svga_dump_command(cmd_id, body, header->size);
}
else if(cmd_id == SVGA_CMD_FENCE) {
- debug_printf("\tSVGA_CMD_FENCE\n");
- debug_printf("\t\t0x%08x\n", ((const uint32_t *)next)[1]);
+ _debug_printf("\tSVGA_CMD_FENCE\n");
+ _debug_printf("\t\t0x%08x\n", ((const uint32_t *)next)[1]);
next += 2*sizeof(uint32_t);
}
else {
- debug_printf("\t0x%08x\n", cmd_id);
+ _debug_printf("\t0x%08x\n", cmd_id);
next += sizeof(uint32_t);
}
}
#include "pipe/p_compiler.h"
+void
+svga_dump_command(uint32_t cmd_id, const void *data, uint32_t size);
+
void
svga_dump_commands(const void *commands, uint32_t size);
print ' switch(%s) {' % ("(*cmd)" + self._instance,)
for name, value in self.decl.values:
print ' case %s:' % (name,)
- print ' debug_printf("\\t\\t%s = %s\\n");' % (self._instance, name)
+ print ' _debug_printf("\\t\\t%s = %s\\n");' % (self._instance, name)
print ' break;'
print ' default:'
- print ' debug_printf("\\t\\t%s = %%i\\n", %s);' % (self._instance, "(*cmd)" + self._instance)
+ print ' _debug_printf("\\t\\t%s = %%i\\n", %s);' % (self._instance, "(*cmd)" + self._instance)
print ' break;'
print ' }'
else:
- print ' debug_printf("\\t\\t%s = %%i\\n", %s);' % (self._instance, "(*cmd)" + self._instance)
+ print ' _debug_printf("\\t\\t%s = %%i\\n", %s);' % (self._instance, "(*cmd)" + self._instance)
def dump_decl(instance, decl):
dump_decl(self.instance, decl)
def print_instance(self, format):
- print ' debug_printf("\\t\\t%s = %s\\n", %s);' % (self.instance, format, "(*cmd)" + self.instance)
+ print ' _debug_printf("\\t\\t%s = %s\\n", %s);' % (self.instance, format, "(*cmd)" + self.instance)
def dump_type(instance, type_):
('SVGA_3D_CMD_END_QUERY', 'SVGA3dCmdEndQuery', (), None),
('SVGA_3D_CMD_WAIT_FOR_QUERY', 'SVGA3dCmdWaitForQuery', (), None),
#('SVGA_3D_CMD_PRESENT_READBACK', None, (), None),
+ ('SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN', 'SVGA3dCmdBlitSurfaceToScreen', (), 'SVGASignedRect'),
]
def dump_cmds():
print r'''
void
+svga_dump_command(uint32_t cmd_id, const void *data, uint32_t size)
+{
+ const uint8_t *body = (const uint8_t *)data;
+ const uint8_t *next = body + size;
+'''
+ print ' switch(cmd_id) {'
+ indexes = 'ijklmn'
+ for id, header, body, footer in cmds:
+ print ' case %s:' % id
+ print ' _debug_printf("\\t%s\\n");' % id
+ print ' {'
+ print ' const %s *cmd = (const %s *)body;' % (header, header)
+ if len(body):
+ print ' unsigned ' + ', '.join(indexes[:len(body)]) + ';'
+ print ' dump_%s(cmd);' % header
+ print ' body = (const uint8_t *)&cmd[1];'
+ for i in range(len(body)):
+ struct, count = body[i]
+ idx = indexes[i]
+ print ' for(%s = 0; %s < cmd->%s; ++%s) {' % (idx, idx, count, idx)
+ print ' dump_%s((const %s *)body);' % (struct, struct)
+ print ' body += sizeof(%s);' % struct
+ print ' }'
+ if footer is not None:
+ print ' while(body + sizeof(%s) <= next) {' % footer
+ print ' dump_%s((const %s *)body);' % (footer, footer)
+ print ' body += sizeof(%s);' % footer
+ print ' }'
+ if id == 'SVGA_3D_CMD_SHADER_DEFINE':
+ print ' svga_shader_dump((const uint32_t *)body,'
+ print ' (unsigned)(next - body)/sizeof(uint32_t),'
+ print ' FALSE);'
+ print ' body = next;'
+ print ' }'
+ print ' break;'
+ print ' default:'
+ print ' _debug_printf("\\t0x%08x\\n", cmd_id);'
+ print ' break;'
+ print ' }'
+ print r'''
+ while(body + sizeof(uint32_t) <= next) {
+ _debug_printf("\t\t0x%08x\n", *(const uint32_t *)body);
+ body += sizeof(uint32_t);
+ }
+ while(body + sizeof(uint32_t) <= next)
+ _debug_printf("\t\t0x%02x\n", *body++);
+}
+'''
+ print r'''
+void
svga_dump_commands(const void *commands, uint32_t size)
{
const uint8_t *next = commands;
const SVGA3dCmdHeader *header = (const SVGA3dCmdHeader *)next;
const uint8_t *body = (const uint8_t *)&header[1];
- next = (const uint8_t *)body + header->size;
+ next = body + header->size;
if(next > last)
break;
-'''
- print ' switch(cmd_id) {'
- indexes = 'ijklmn'
- for id, header, body, footer in cmds:
- print ' case %s:' % id
- print ' debug_printf("\\t%s\\n");' % id
- print ' {'
- print ' const %s *cmd = (const %s *)body;' % (header, header)
- if len(body):
- print ' unsigned ' + ', '.join(indexes[:len(body)]) + ';'
- print ' dump_%s(cmd);' % header
- print ' body = (const uint8_t *)&cmd[1];'
- for i in range(len(body)):
- struct, count = body[i]
- idx = indexes[i]
- print ' for(%s = 0; %s < cmd->%s; ++%s) {' % (idx, idx, count, idx)
- print ' dump_%s((const %s *)body);' % (struct, struct)
- print ' body += sizeof(%s);' % struct
- print ' }'
- if footer is not None:
- print ' while(body + sizeof(%s) <= next) {' % footer
- print ' dump_%s((const %s *)body);' % (footer, footer)
- print ' body += sizeof(%s);' % footer
- print ' }'
- if id == 'SVGA_3D_CMD_SHADER_DEFINE':
- print ' sh_svga_dump((const uint32_t *)body, (unsigned)(next - body)/sizeof(uint32_t));'
- print ' body = next;'
- print ' }'
- print ' break;'
- print ' default:'
- print ' debug_printf("\\t0x%08x\\n", cmd_id);'
- print ' break;'
- print ' }'
-
- print r'''
- while(body + sizeof(uint32_t) <= next) {
- debug_printf("\t\t0x%08x\n", *(const uint32_t *)body);
- body += sizeof(uint32_t);
- }
- while(body + sizeof(uint32_t) <= next)
- debug_printf("\t\t0x%02x\n", *body++);
+ svga_dump_command(cmd_id, body, header->size);
}
else if(cmd_id == SVGA_CMD_FENCE) {
- debug_printf("\tSVGA_CMD_FENCE\n");
- debug_printf("\t\t0x%08x\n", ((const uint32_t *)next)[1]);
+ _debug_printf("\tSVGA_CMD_FENCE\n");
+ _debug_printf("\t\t0x%08x\n", ((const uint32_t *)next)[1]);
next += 2*sizeof(uint32_t);
}
else {
- debug_printf("\t0x%08x\n", cmd_id);
+ _debug_printf("\t0x%08x\n", cmd_id);
next += sizeof(uint32_t);
}
}
print '#include "svga_shader_dump.h"'
print '#include "svga3d_reg.h"'
print
- print '#include "pipe/p_debug.h"'
+ print '#include "util/u_debug.h"'
print '#include "svga_dump.h"'
print
config = parser.config_t(
- include_paths = ['include'],
+ include_paths = ['../../../include', '../include'],
compiler = 'gcc',
)
headers = [
- 'include/svga_types.h',
- 'include/svga3d_reg.h',
+ 'svga_types.h',
+ 'svga3d_reg.h',
]
decls = parser.parse(headers, config, parser.COMPILATION_MODE.ALL_AT_ONCE)
assert( op.is_reg == 0 );
if (op.coissue)
- debug_printf( "+" );
- debug_printf( "%s", mnemonic );
+ _debug_printf( "+" );
+ _debug_printf( "%s", mnemonic );
switch (op.control) {
case 0:
break;
case SVGA3DOPCONT_PROJECT:
- debug_printf( "p" );
+ _debug_printf( "p" );
break;
case SVGA3DOPCONT_BIAS:
- debug_printf( "b" );
+ _debug_printf( "b" );
break;
default:
assert( 0 );
assert( op.is_reg == 0 );
if (op.coissue)
- debug_printf( "+" );
- debug_printf( "%s", mnemonic );
+ _debug_printf( "+" );
+ _debug_printf( "%s", mnemonic );
switch (op.control) {
case SVGA3DOPCOMP_RESERVED0:
break;
case SVGA3DOPCOMP_GT:
- debug_printf("_gt");
+ _debug_printf("_gt");
break;
case SVGA3DOPCOMP_EQ:
- debug_printf("_eq");
+ _debug_printf("_eq");
break;
case SVGA3DOPCOMP_GE:
- debug_printf("_ge");
+ _debug_printf("_ge");
break;
case SVGA3DOPCOMP_LT:
- debug_printf("_lt");
+ _debug_printf("_lt");
break;
case SVGA3DOPCOMPC_NE:
- debug_printf("_ne");
+ _debug_printf("_ne");
break;
case SVGA3DOPCOMP_LE:
- debug_printf("_le");
+ _debug_printf("_le");
break;
case SVGA3DOPCOMP_RESERVED1:
default:
switch (sh_reg_type( reg )) {
case SVGA3DREG_TEMP:
- debug_printf( "r%u", reg.number );
+ _debug_printf( "r%u", reg.number );
break;
case SVGA3DREG_INPUT:
- debug_printf( "v%u", reg.number );
+ _debug_printf( "v%u", reg.number );
break;
case SVGA3DREG_CONST:
if (reg.relative) {
if (sh_srcreg_type( *indreg ) == SVGA3DREG_LOOP)
- debug_printf( "c[aL+%u]", reg.number );
+ _debug_printf( "c[aL+%u]", reg.number );
else
- debug_printf( "c[a%u.x+%u]", indreg->number, reg.number );
+ _debug_printf( "c[a%u.x+%u]", indreg->number, reg.number );
}
else
- debug_printf( "c%u", reg.number );
+ _debug_printf( "c%u", reg.number );
break;
case SVGA3DREG_ADDR: /* VS */
/* SVGA3DREG_TEXTURE */ /* PS */
if (di->is_ps)
- debug_printf( "t%u", reg.number );
+ _debug_printf( "t%u", reg.number );
else
- debug_printf( "a%u", reg.number );
+ _debug_printf( "a%u", reg.number );
break;
case SVGA3DREG_RASTOUT:
switch (reg.number) {
case 0 /*POSITION*/:
- debug_printf( "oPos" );
+ _debug_printf( "oPos" );
break;
case 1 /*FOG*/:
- debug_printf( "oFog" );
+ _debug_printf( "oFog" );
break;
case 2 /*POINT_SIZE*/:
- debug_printf( "oPts" );
+ _debug_printf( "oPts" );
break;
default:
assert( 0 );
- debug_printf( "???" );
+ _debug_printf( "???" );
}
break;
case SVGA3DREG_ATTROUT:
assert( reg.number < 2 );
- debug_printf( "oD%u", reg.number );
+ _debug_printf( "oD%u", reg.number );
break;
case SVGA3DREG_TEXCRDOUT:
/* SVGA3DREG_OUTPUT */
- debug_printf( "oT%u", reg.number );
+ _debug_printf( "oT%u", reg.number );
break;
case SVGA3DREG_COLOROUT:
- debug_printf( "oC%u", reg.number );
+ _debug_printf( "oC%u", reg.number );
break;
case SVGA3DREG_DEPTHOUT:
- debug_printf( "oD%u", reg.number );
+ _debug_printf( "oD%u", reg.number );
break;
case SVGA3DREG_SAMPLER:
- debug_printf( "s%u", reg.number );
+ _debug_printf( "s%u", reg.number );
break;
case SVGA3DREG_CONSTBOOL:
assert( !reg.relative );
- debug_printf( "b%u", reg.number );
+ _debug_printf( "b%u", reg.number );
break;
case SVGA3DREG_CONSTINT:
assert( !reg.relative );
- debug_printf( "i%u", reg.number );
+ _debug_printf( "i%u", reg.number );
break;
case SVGA3DREG_LOOP:
assert( reg.number == 0 );
- debug_printf( "aL" );
+ _debug_printf( "aL" );
break;
case SVGA3DREG_MISCTYPE:
switch (reg.number) {
case SVGA3DMISCREG_POSITION:
- debug_printf( "vPos" );
+ _debug_printf( "vPos" );
break;
case SVGA3DMISCREG_FACE:
- debug_printf( "vFace" );
+ _debug_printf( "vFace" );
break;
default:
assert(0);
break;
case SVGA3DREG_LABEL:
- debug_printf( "l%u", reg.number );
+ _debug_printf( "l%u", reg.number );
break;
case SVGA3DREG_PREDICATE:
- debug_printf( "p%u", reg.number );
+ _debug_printf( "p%u", reg.number );
break;
default:
assert( 0 );
- debug_printf( "???" );
+ _debug_printf( "???" );
}
}
static void dump_cdata( struct sh_cdata cdata )
{
- debug_printf( "%f, %f, %f, %f", cdata.xyzw[0], cdata.xyzw[1], cdata.xyzw[2], cdata.xyzw[3] );
+ _debug_printf( "%f, %f, %f, %f", cdata.xyzw[0], cdata.xyzw[1], cdata.xyzw[2], cdata.xyzw[3] );
}
static void dump_idata( struct sh_idata idata )
{
- debug_printf( "%d, %d, %d, %d", idata.xyzw[0], idata.xyzw[1], idata.xyzw[2], idata.xyzw[3] );
+ _debug_printf( "%d, %d, %d, %d", idata.xyzw[0], idata.xyzw[1], idata.xyzw[2], idata.xyzw[3] );
}
static void dump_bdata( boolean bdata )
{
- debug_printf( bdata ? "TRUE" : "FALSE" );
+ _debug_printf( bdata ? "TRUE" : "FALSE" );
}
static void dump_sampleinfo( struct ps_sampleinfo sampleinfo )
{
switch (sampleinfo.texture_type) {
case SVGA3DSAMP_2D:
- debug_printf( "_2d" );
+ _debug_printf( "_2d" );
break;
case SVGA3DSAMP_CUBE:
- debug_printf( "_cube" );
+ _debug_printf( "_cube" );
break;
case SVGA3DSAMP_VOLUME:
- debug_printf( "_volume" );
+ _debug_printf( "_volume" );
break;
default:
assert( 0 );
{
switch (semantic.usage) {
case SVGA3D_DECLUSAGE_POSITION:
- debug_printf("_position" );
+ _debug_printf("_position" );
break;
case SVGA3D_DECLUSAGE_BLENDWEIGHT:
- debug_printf("_blendweight" );
+ _debug_printf("_blendweight" );
break;
case SVGA3D_DECLUSAGE_BLENDINDICES:
- debug_printf("_blendindices" );
+ _debug_printf("_blendindices" );
break;
case SVGA3D_DECLUSAGE_NORMAL:
- debug_printf("_normal" );
+ _debug_printf("_normal" );
break;
case SVGA3D_DECLUSAGE_PSIZE:
- debug_printf("_psize" );
+ _debug_printf("_psize" );
break;
case SVGA3D_DECLUSAGE_TEXCOORD:
- debug_printf("_texcoord");
+ _debug_printf("_texcoord");
break;
case SVGA3D_DECLUSAGE_TANGENT:
- debug_printf("_tangent" );
+ _debug_printf("_tangent" );
break;
case SVGA3D_DECLUSAGE_BINORMAL:
- debug_printf("_binormal" );
+ _debug_printf("_binormal" );
break;
case SVGA3D_DECLUSAGE_TESSFACTOR:
- debug_printf("_tessfactor" );
+ _debug_printf("_tessfactor" );
break;
case SVGA3D_DECLUSAGE_POSITIONT:
- debug_printf("_positiont" );
+ _debug_printf("_positiont" );
break;
case SVGA3D_DECLUSAGE_COLOR:
- debug_printf("_color" );
+ _debug_printf("_color" );
break;
case SVGA3D_DECLUSAGE_FOG:
- debug_printf("_fog" );
+ _debug_printf("_fog" );
break;
case SVGA3D_DECLUSAGE_DEPTH:
- debug_printf("_depth" );
+ _debug_printf("_depth" );
break;
case SVGA3D_DECLUSAGE_SAMPLE:
- debug_printf("_sample");
+ _debug_printf("_sample");
break;
default:
assert( 0 );
}
if (semantic.usage_index != 0) {
- debug_printf("%d", semantic.usage_index );
+ _debug_printf("%d", semantic.usage_index );
}
}
assert( (dstreg.modifier & (SVGA3DDSTMOD_SATURATE | SVGA3DDSTMOD_PARTIALPRECISION)) == dstreg.modifier );
if (dstreg.modifier & SVGA3DDSTMOD_SATURATE)
- debug_printf( "_sat" );
+ _debug_printf( "_sat" );
if (dstreg.modifier & SVGA3DDSTMOD_PARTIALPRECISION)
- debug_printf( "_pp" );
+ _debug_printf( "_pp" );
switch (dstreg.shift_scale) {
case 0:
break;
case 1:
- debug_printf( "_x2" );
+ _debug_printf( "_x2" );
break;
case 2:
- debug_printf( "_x4" );
+ _debug_printf( "_x4" );
break;
case 3:
- debug_printf( "_x8" );
+ _debug_printf( "_x8" );
break;
case 13:
- debug_printf( "_d8" );
+ _debug_printf( "_d8" );
break;
case 14:
- debug_printf( "_d4" );
+ _debug_printf( "_d4" );
break;
case 15:
- debug_printf( "_d2" );
+ _debug_printf( "_d2" );
break;
default:
assert( 0 );
}
- debug_printf( " " );
+ _debug_printf( " " );
u.dstreg = dstreg;
dump_reg( u.reg, NULL, di );
if (dstreg.write_mask != SVGA3DWRITEMASK_ALL) {
- debug_printf( "." );
+ _debug_printf( "." );
if (dstreg.write_mask & SVGA3DWRITEMASK_0)
- debug_printf( "x" );
+ _debug_printf( "x" );
if (dstreg.write_mask & SVGA3DWRITEMASK_1)
- debug_printf( "y" );
+ _debug_printf( "y" );
if (dstreg.write_mask & SVGA3DWRITEMASK_2)
- debug_printf( "z" );
+ _debug_printf( "z" );
if (dstreg.write_mask & SVGA3DWRITEMASK_3)
- debug_printf( "w" );
+ _debug_printf( "w" );
}
}
case SVGA3DSRCMOD_BIASNEG:
case SVGA3DSRCMOD_SIGNNEG:
case SVGA3DSRCMOD_X2NEG:
- debug_printf( "-" );
+ _debug_printf( "-" );
break;
case SVGA3DSRCMOD_ABS:
- debug_printf( "|" );
+ _debug_printf( "|" );
break;
case SVGA3DSRCMOD_ABSNEG:
- debug_printf( "-|" );
+ _debug_printf( "-|" );
break;
case SVGA3DSRCMOD_COMP:
- debug_printf( "1-" );
+ _debug_printf( "1-" );
break;
case SVGA3DSRCMOD_NOT:
- debug_printf( "!" );
+ _debug_printf( "!" );
}
u.srcreg = srcreg;
break;
case SVGA3DSRCMOD_ABS:
case SVGA3DSRCMOD_ABSNEG:
- debug_printf( "|" );
+ _debug_printf( "|" );
break;
case SVGA3DSRCMOD_BIAS:
case SVGA3DSRCMOD_BIASNEG:
- debug_printf( "_bias" );
+ _debug_printf( "_bias" );
break;
case SVGA3DSRCMOD_SIGN:
case SVGA3DSRCMOD_SIGNNEG:
- debug_printf( "_bx2" );
+ _debug_printf( "_bx2" );
break;
case SVGA3DSRCMOD_X2:
case SVGA3DSRCMOD_X2NEG:
- debug_printf( "_x2" );
+ _debug_printf( "_x2" );
break;
case SVGA3DSRCMOD_DZ:
- debug_printf( "_dz" );
+ _debug_printf( "_dz" );
break;
case SVGA3DSRCMOD_DW:
- debug_printf( "_dw" );
+ _debug_printf( "_dw" );
break;
default:
assert( 0 );
}
if (srcreg.swizzle_x != 0 || srcreg.swizzle_y != 1 || srcreg.swizzle_z != 2 || srcreg.swizzle_w != 3) {
- debug_printf( "." );
+ _debug_printf( "." );
if (srcreg.swizzle_x == srcreg.swizzle_y && srcreg.swizzle_y == srcreg.swizzle_z && srcreg.swizzle_z == srcreg.swizzle_w) {
- debug_printf( "%c", "xyzw"[srcreg.swizzle_x] );
+ _debug_printf( "%c", "xyzw"[srcreg.swizzle_x] );
}
else {
- debug_printf( "%c", "xyzw"[srcreg.swizzle_x] );
- debug_printf( "%c", "xyzw"[srcreg.swizzle_y] );
- debug_printf( "%c", "xyzw"[srcreg.swizzle_z] );
- debug_printf( "%c", "xyzw"[srcreg.swizzle_w] );
+ _debug_printf( "%c", "xyzw"[srcreg.swizzle_x] );
+ _debug_printf( "%c", "xyzw"[srcreg.swizzle_y] );
+ _debug_printf( "%c", "xyzw"[srcreg.swizzle_z] );
+ _debug_printf( "%c", "xyzw"[srcreg.swizzle_w] );
}
}
}
if (do_binary) {
for (i = 0; i < dwords; i++)
- debug_printf(" 0x%08x,\n", assem[i]);
+ _debug_printf(" 0x%08x,\n", assem[i]);
- debug_printf("\n\n");
+ _debug_printf("\n\n");
}
di.version.value = *assem++;
di.is_ps = (di.version.type == SVGA3D_PS_TYPE);
- debug_printf(
+ _debug_printf(
"%s_%u_%u\n",
di.is_ps ? "ps" : "vs",
di.version.major,
struct sh_op op = *(struct sh_op *) assem;
if (assem - start >= dwords) {
- debug_printf("... ran off end of buffer\n");
+ _debug_printf("... ran off end of buffer\n");
assert(0);
return;
}
{
struct sh_dcl dcl = *(struct sh_dcl *) assem;
- debug_printf( "dcl" );
+ _debug_printf( "dcl" );
if (sh_dstreg_type( dcl.reg ) == SVGA3DREG_SAMPLER)
dump_sampleinfo( dcl.u.ps.sampleinfo );
else if (di.is_ps) {
else
dump_usageinfo( dcl.u.vs.semantic );
dump_dstreg( dcl.reg, &di );
- debug_printf( "\n" );
+ _debug_printf( "\n" );
assem += sizeof( struct sh_dcl ) / sizeof( unsigned );
}
break;
{
struct sh_defb defb = *(struct sh_defb *) assem;
- debug_printf( "defb " );
+ _debug_printf( "defb " );
dump_reg( defb.reg, NULL, &di );
- debug_printf( ", " );
+ _debug_printf( ", " );
dump_bdata( defb.data );
- debug_printf( "\n" );
+ _debug_printf( "\n" );
assem += sizeof( struct sh_defb ) / sizeof( unsigned );
}
break;
{
struct sh_defi defi = *(struct sh_defi *) assem;
- debug_printf( "defi " );
+ _debug_printf( "defi " );
dump_reg( defi.reg, NULL, &di );
- debug_printf( ", " );
+ _debug_printf( ", " );
dump_idata( defi.idata );
- debug_printf( "\n" );
+ _debug_printf( "\n" );
assem += sizeof( struct sh_defi ) / sizeof( unsigned );
}
break;
else {
struct sh_unaryop unaryop = *(struct sh_unaryop *) assem;
dump_dstreg( unaryop.dst, &di );
- debug_printf( ", " );
+ _debug_printf( ", " );
dump_srcreg( unaryop.src, NULL, &di );
assem += sizeof( struct sh_unaryop ) / sizeof( unsigned );
}
- debug_printf( "\n" );
+ _debug_printf( "\n" );
break;
case SVGA3DOP_TEX:
struct sh_unaryop unaryop = *(struct sh_unaryop *) assem;
dump_dstreg( unaryop.dst, &di );
- debug_printf( ", " );
+ _debug_printf( ", " );
dump_srcreg( unaryop.src, NULL, &di );
assem += sizeof( struct sh_unaryop ) / sizeof( unsigned );
}
dump_op( op, "texld" );
dump_dstreg( binaryop.dst, &di );
- debug_printf( ", " );
+ _debug_printf( ", " );
dump_srcreg( binaryop.src0, NULL, &di );
- debug_printf( ", " );
+ _debug_printf( ", " );
dump_srcreg( binaryop.src1, NULL, &di );
assem += sizeof( struct sh_binaryop ) / sizeof( unsigned );
}
- debug_printf( "\n" );
+ _debug_printf( "\n" );
break;
case SVGA3DOP_DEF:
{
struct sh_def def = *(struct sh_def *) assem;
- debug_printf( "def " );
+ _debug_printf( "def " );
dump_reg( def.reg, NULL, &di );
- debug_printf( ", " );
+ _debug_printf( ", " );
dump_cdata( def.cdata );
- debug_printf( "\n" );
+ _debug_printf( "\n" );
assem += sizeof( struct sh_def ) / sizeof( unsigned );
}
break;
case SVGA3DOP_PHASE:
- debug_printf( "phase\n" );
+ _debug_printf( "phase\n" );
assem += sizeof( struct sh_op ) / sizeof( unsigned );
break;
break;
case SVGA3DOP_RET:
- debug_printf( "ret\n" );
+ _debug_printf( "ret\n" );
assem += sizeof( struct sh_op ) / sizeof( unsigned );
break;
case SVGA3DOP_END:
- debug_printf( "end\n" );
+ _debug_printf( "end\n" );
finished = TRUE;
break;
}
if (not_first_arg)
- debug_printf( ", " );
+ _debug_printf( ", " );
else
- debug_printf( " " );
+ _debug_printf( " " );
dump_srcreg( srcreg, &indreg, &di );
not_first_arg = TRUE;
}
- debug_printf( "\n" );
+ _debug_printf( "\n" );
}
}
}
}
-static INLINE void
-trace_context_set_edgeflags(struct pipe_context *_pipe,
- const unsigned *bitfield)
-{
- struct trace_context *tr_ctx = trace_context(_pipe);
- struct pipe_context *pipe = tr_ctx->pipe;
-
- trace_dump_call_begin("pipe_context", "set_edgeflags");
-
- trace_dump_arg(ptr, pipe);
- /* FIXME: we don't know how big this array is */
- trace_dump_arg(ptr, bitfield);
-
- pipe->set_edgeflags(pipe, bitfield);;
-
- trace_dump_call_end();
-}
-
-
static INLINE void
trace_context_draw_block(struct trace_context *tr_ctx, int flag)
{
for (k = 0; k < tr_ctx->curr.nr_cbufs; k++)
if (tr_ctx->draw_rule.surf == tr_ctx->curr.cbufs[k])
block = TRUE;
- if (tr_ctx->draw_rule.tex)
+ if (tr_ctx->draw_rule.tex) {
for (k = 0; k < tr_ctx->curr.num_texs; k++)
if (tr_ctx->draw_rule.tex == tr_ctx->curr.tex[k])
block = TRUE;
+ for (k = 0; k < tr_ctx->curr.num_vert_texs; k++) {
+ if (tr_ctx->draw_rule.tex == tr_ctx->curr.vert_tex[k]) {
+ block = TRUE;
+ }
+ }
+ }
if (block)
tr_ctx->draw_blocked |= (flag | 4);
trace_dump_arg(uint, start);
trace_dump_arg(uint, count);
- result = pipe->draw_arrays(pipe, mode, start, count);;
+ result = pipe->draw_arrays(pipe, mode, start, count);
trace_dump_ret(bool, result);
trace_dump_arg(uint, start);
trace_dump_arg(uint, count);
- result = pipe->draw_elements(pipe, indexBuffer, indexSize, mode, start, count);;
+ result = pipe->draw_elements(pipe, indexBuffer, indexSize, mode, start, count);
trace_dump_ret(bool, result);
trace_dump_arg(ptr, pipe);
trace_dump_arg(uint, query_type);
- result = pipe->create_query(pipe, query_type);;
+ result = pipe->create_query(pipe, query_type);
trace_dump_ret(ptr, result);
trace_dump_arg(ptr, pipe);
trace_dump_arg(ptr, query);
- pipe->destroy_query(pipe, query);;
+ pipe->destroy_query(pipe, query);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(ptr, query);
- pipe->begin_query(pipe, query);;
+ pipe->begin_query(pipe, query);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
- _result = pipe->get_query_result(pipe, query, wait, presult);;
+ _result = pipe->get_query_result(pipe, query, wait, presult);
result = *presult;
trace_dump_arg(uint, result);
trace_dump_arg(ptr, pipe);
trace_dump_arg(blend_state, state);
- result = pipe->create_blend_state(pipe, state);;
+ result = pipe->create_blend_state(pipe, state);
trace_dump_ret(ptr, result);
trace_dump_arg(ptr, pipe);
trace_dump_arg(ptr, state);
- pipe->bind_blend_state(pipe, state);;
+ pipe->bind_blend_state(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(ptr, state);
- pipe->delete_blend_state(pipe, state);;
+ pipe->delete_blend_state(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(sampler_state, state);
- result = pipe->create_sampler_state(pipe, state);;
+ result = pipe->create_sampler_state(pipe, state);
trace_dump_ret(ptr, result);
static INLINE void
-trace_context_bind_sampler_states(struct pipe_context *_pipe,
- unsigned num_states, void **states)
+trace_context_bind_fragment_sampler_states(struct pipe_context *_pipe,
+ unsigned num_states,
+ void **states)
+{
+ struct trace_context *tr_ctx = trace_context(_pipe);
+ struct pipe_context *pipe = tr_ctx->pipe;
+
+ trace_dump_call_begin("pipe_context", "bind_fragment_sampler_states");
+
+ trace_dump_arg(ptr, pipe);
+ trace_dump_arg(uint, num_states);
+ trace_dump_arg_array(ptr, states, num_states);
+
+ pipe->bind_fragment_sampler_states(pipe, num_states, states);
+
+ trace_dump_call_end();
+}
+
+
+static INLINE void
+trace_context_bind_vertex_sampler_states(struct pipe_context *_pipe,
+ unsigned num_states,
+ void **states)
{
struct trace_context *tr_ctx = trace_context(_pipe);
struct pipe_context *pipe = tr_ctx->pipe;
- trace_dump_call_begin("pipe_context", "bind_sampler_states");
+ trace_dump_call_begin("pipe_context", "bind_vertex_sampler_states");
trace_dump_arg(ptr, pipe);
trace_dump_arg(uint, num_states);
trace_dump_arg_array(ptr, states, num_states);
- pipe->bind_sampler_states(pipe, num_states, states);;
+ pipe->bind_vertex_sampler_states(pipe, num_states, states);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(ptr, state);
- pipe->delete_sampler_state(pipe, state);;
+ pipe->delete_sampler_state(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(rasterizer_state, state);
- result = pipe->create_rasterizer_state(pipe, state);;
+ result = pipe->create_rasterizer_state(pipe, state);
trace_dump_ret(ptr, result);
trace_dump_arg(ptr, pipe);
trace_dump_arg(ptr, state);
- pipe->bind_rasterizer_state(pipe, state);;
+ pipe->bind_rasterizer_state(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(ptr, state);
- pipe->delete_rasterizer_state(pipe, state);;
+ pipe->delete_rasterizer_state(pipe, state);
trace_dump_call_end();
}
trace_dump_call_begin("pipe_context", "create_depth_stencil_alpha_state");
- result = pipe->create_depth_stencil_alpha_state(pipe, state);;
+ result = pipe->create_depth_stencil_alpha_state(pipe, state);
trace_dump_arg(ptr, pipe);
trace_dump_arg(depth_stencil_alpha_state, state);
trace_dump_arg(ptr, pipe);
trace_dump_arg(ptr, state);
- pipe->bind_depth_stencil_alpha_state(pipe, state);;
+ pipe->bind_depth_stencil_alpha_state(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(ptr, state);
- pipe->delete_depth_stencil_alpha_state(pipe, state);;
+ pipe->delete_depth_stencil_alpha_state(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(shader_state, state);
- result = pipe->create_fs_state(pipe, state);;
+ result = pipe->create_fs_state(pipe, state);
trace_dump_ret(ptr, result);
if (tr_shdr && tr_shdr->replaced)
state = tr_shdr->replaced;
- pipe->bind_vs_state(pipe, state);;
+ pipe->bind_vs_state(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(ptr, state);
- pipe->delete_vs_state(pipe, state);;
+ pipe->delete_vs_state(pipe, state);
trace_dump_call_end();
trace_dump_arg(ptr, pipe);
trace_dump_arg(blend_color, state);
- pipe->set_blend_color(pipe, state);;
+ pipe->set_blend_color(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(clip_state, state);
- pipe->set_clip_state(pipe, state);;
+ pipe->set_clip_state(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(framebuffer_state, state);
- pipe->set_framebuffer_state(pipe, state);;
+ pipe->set_framebuffer_state(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(poly_stipple, state);
- pipe->set_polygon_stipple(pipe, state);;
+ pipe->set_polygon_stipple(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(scissor_state, state);
- pipe->set_scissor_state(pipe, state);;
+ pipe->set_scissor_state(pipe, state);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(viewport_state, state);
- pipe->set_viewport_state(pipe, state);;
+ pipe->set_viewport_state(pipe, state);
trace_dump_call_end();
}
static INLINE void
-trace_context_set_sampler_textures(struct pipe_context *_pipe,
- unsigned num_textures,
- struct pipe_texture **textures)
+trace_context_set_fragment_sampler_textures(struct pipe_context *_pipe,
+ unsigned num_textures,
+ struct pipe_texture **textures)
{
struct trace_context *tr_ctx = trace_context(_pipe);
struct trace_texture *tr_tex;
}
textures = unwrapped_textures;
- trace_dump_call_begin("pipe_context", "set_sampler_textures");
+ trace_dump_call_begin("pipe_context", "set_fragment_sampler_textures");
+
+ trace_dump_arg(ptr, pipe);
+ trace_dump_arg(uint, num_textures);
+ trace_dump_arg_array(ptr, textures, num_textures);
+
+ pipe->set_fragment_sampler_textures(pipe, num_textures, textures);
+
+ trace_dump_call_end();
+}
+
+
+static INLINE void
+trace_context_set_vertex_sampler_textures(struct pipe_context *_pipe,
+ unsigned num_textures,
+ struct pipe_texture **textures)
+{
+ struct trace_context *tr_ctx = trace_context(_pipe);
+ struct trace_texture *tr_tex;
+ struct pipe_context *pipe = tr_ctx->pipe;
+ struct pipe_texture *unwrapped_textures[PIPE_MAX_VERTEX_SAMPLERS];
+ unsigned i;
+
+ tr_ctx->curr.num_vert_texs = num_textures;
+ for(i = 0; i < num_textures; ++i) {
+ tr_tex = trace_texture(textures[i]);
+ tr_ctx->curr.vert_tex[i] = tr_tex;
+ unwrapped_textures[i] = tr_tex ? tr_tex->texture : NULL;
+ }
+ textures = unwrapped_textures;
+
+ trace_dump_call_begin("pipe_context", "set_vertex_sampler_textures");
trace_dump_arg(ptr, pipe);
trace_dump_arg(uint, num_textures);
trace_dump_arg_array(ptr, textures, num_textures);
- pipe->set_sampler_textures(pipe, num_textures, textures);;
+ pipe->set_vertex_sampler_textures(pipe, num_textures, textures);
trace_dump_call_end();
}
trace_dump_struct_array(vertex_element, elements, num_elements);
trace_dump_arg_end();
- pipe->set_vertex_elements(pipe, num_elements, elements);;
+ pipe->set_vertex_elements(pipe, num_elements, elements);
trace_dump_call_end();
}
trace_dump_arg(uint, width);
trace_dump_arg(uint, height);
- pipe->surface_fill(pipe, dst, dstx, dsty, width, height, value);;
+ pipe->surface_fill(pipe, dst, dstx, dsty, width, height, value);
trace_dump_call_end();
}
trace_dump_arg(ptr, pipe);
trace_dump_arg(uint, flags);
- pipe->flush(pipe, flags, fence);;
+ pipe->flush(pipe, flags, fence);
if(fence)
trace_dump_ret(ptr, *fence);
tr_ctx->base.winsys = _screen->winsys;
tr_ctx->base.screen = _screen;
tr_ctx->base.destroy = trace_context_destroy;
- tr_ctx->base.set_edgeflags = trace_context_set_edgeflags;
tr_ctx->base.draw_arrays = trace_context_draw_arrays;
tr_ctx->base.draw_elements = trace_context_draw_elements;
tr_ctx->base.draw_range_elements = trace_context_draw_range_elements;
tr_ctx->base.bind_blend_state = trace_context_bind_blend_state;
tr_ctx->base.delete_blend_state = trace_context_delete_blend_state;
tr_ctx->base.create_sampler_state = trace_context_create_sampler_state;
- tr_ctx->base.bind_sampler_states = trace_context_bind_sampler_states;
+ tr_ctx->base.bind_fragment_sampler_states = trace_context_bind_fragment_sampler_states;
+ tr_ctx->base.bind_vertex_sampler_states = trace_context_bind_vertex_sampler_states;
tr_ctx->base.delete_sampler_state = trace_context_delete_sampler_state;
tr_ctx->base.create_rasterizer_state = trace_context_create_rasterizer_state;
tr_ctx->base.bind_rasterizer_state = trace_context_bind_rasterizer_state;
tr_ctx->base.set_polygon_stipple = trace_context_set_polygon_stipple;
tr_ctx->base.set_scissor_state = trace_context_set_scissor_state;
tr_ctx->base.set_viewport_state = trace_context_set_viewport_state;
- tr_ctx->base.set_sampler_textures = trace_context_set_sampler_textures;
+ tr_ctx->base.set_fragment_sampler_textures = trace_context_set_fragment_sampler_textures;
+ tr_ctx->base.set_vertex_sampler_textures = trace_context_set_vertex_sampler_textures;
tr_ctx->base.set_vertex_buffers = trace_context_set_vertex_buffers;
tr_ctx->base.set_vertex_elements = trace_context_set_vertex_elements;
if (pipe->surface_copy)
struct trace_texture *tex[PIPE_MAX_SAMPLERS];
unsigned num_texs;
+ struct trace_texture *vert_tex[PIPE_MAX_VERTEX_SAMPLERS];
+ unsigned num_vert_texs;
+
unsigned nr_cbufs;
struct trace_texture *cbufs[PIPE_MAX_COLOR_BUFS];
struct trace_texture *zsbuf;
}
-void trace_dump_block(const struct pipe_format_block *block)
-{
- if (!trace_dumping_enabled_locked())
- return;
-
- trace_dump_struct_begin("pipe_format_block");
- trace_dump_member(uint, block, size);
- trace_dump_member(uint, block, width);
- trace_dump_member(uint, block, height);
- trace_dump_struct_end();
-}
-
-
static void trace_dump_reference(const struct pipe_reference *reference)
{
if (!trace_dumping_enabled_locked())
trace_dump_member(format, templat, format);
trace_dump_member_begin("width");
- trace_dump_array(uint, templat->width, 1);
+ trace_dump_uint(templat->width0);
trace_dump_member_end();
trace_dump_member_begin("height");
- trace_dump_array(uint, templat->height, 1);
+ trace_dump_uint(templat->height0);
trace_dump_member_end();
trace_dump_member_begin("depth");
- trace_dump_array(uint, templat->depth, 1);
- trace_dump_member_end();
-
- trace_dump_member_begin("block");
- trace_dump_block(&templat->block);
+ trace_dump_uint(templat->depth0);
trace_dump_member_end();
trace_dump_member(uint, templat, last_level);
trace_dump_struct_begin("pipe_transfer");
- trace_dump_member(format, state, format);
trace_dump_member(uint, state, width);
trace_dump_member(uint, state, height);
- trace_dump_member_begin("block");
- trace_dump_block(&state->block);
- trace_dump_member_end();
-
- trace_dump_member(uint, state, nblocksx);
- trace_dump_member(uint, state, nblocksy);
trace_dump_member(uint, state, stride);
trace_dump_member(uint, state, usage);
void trace_dump_format(enum pipe_format format);
-void trace_dump_block(const struct pipe_format_block *block);
-
void trace_dump_template(const struct pipe_texture *templat);
-
void trace_dump_rasterizer_state(const struct pipe_rasterizer_state *state);
void trace_dump_poly_stipple(const struct pipe_poly_stipple *state);
**************************************************************************/
+#include "util/u_format.h"
#include "util/u_string.h"
#include "util/u_memory.h"
#include "util/u_simple_list.h"
t = tr_tex->texture;
rbug_send_texture_info_reply(tr_rbug->con, serial,
t->target, t->format,
- t->width, t->last_level + 1,
- t->height, t->last_level + 1,
- t->depth, t->last_level + 1,
- t->block.width, t->block.height, t->block.size,
+ &t->width0, 1,
+ &t->height0, 1,
+ &t->depth0, 1,
+ util_format_get_blockwidth(t->format),
+ util_format_get_blockheight(t->format),
+ util_format_get_blocksize(t->format),
t->last_level,
t->nr_samples,
t->tex_usage,
map = screen->transfer_map(screen, t);
rbug_send_texture_read_reply(tr_rbug->con, serial,
- t->format,
- t->block.width, t->block.height, t->block.size,
- (uint8_t*)map, t->stride * t->nblocksy,
+ t->texture->format,
+ util_format_get_blockwidth(t->texture->format),
+ util_format_get_blockheight(t->texture->format),
+ util_format_get_blocksize(t->texture->format),
+ (uint8_t*)map,
+ t->stride * util_format_get_nblocksy(t->texture->format, t->height),
t->stride,
NULL);
*
**************************************************************************/
+#include "util/u_format.h"
#include "util/u_memory.h"
#include "util/u_simple_list.h"
#include "tr_screen.h"
#include "pipe/p_inlines.h"
+#include "pipe/p_format.h"
static boolean trace = FALSE;
struct pipe_transfer *transfer = tr_trans->transfer;
if(tr_trans->map) {
- size_t size = transfer->nblocksy * transfer->stride;
+ size_t size = util_format_get_nblocksy(transfer->texture->format, transfer->height) * transfer->stride;
trace_dump_call_begin("pipe_screen", "transfer_write");
#define ALIGN16_ASSIGN(NAME) NAME##___aligned
#define ALIGN16_ATTRIB __attribute__(( aligned( 16 ) ))
#define ALIGN8_ATTRIB __attribute__(( aligned( 8 ) ))
-#if __GNUC__ > 4 || (__GNUC__ == 4 &&__GNUC_MINOR__>1)
+#if (__GNUC__ > 4 || (__GNUC__ == 4 &&__GNUC_MINOR__>1)) && !defined(PIPE_ARCH_X86_64)
#define ALIGN_STACK __attribute__((force_align_arg_pointer))
#else
#define ALIGN_STACK
#if defined(__GNUC__)
#define PIPE_CC_GCC
+#define PIPE_CC_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
#endif
/*
void (*destroy)( struct pipe_context * );
-
- /* Possible interface for setting edgeflags. These aren't really
- * vertex elements, so don't fit there.
- */
- void (*set_edgeflags)( struct pipe_context *,
- const unsigned *bitfield );
-
-
/**
* VBO drawing (return false on fallbacks (temporary??))
*/
void * (*create_sampler_state)(struct pipe_context *,
const struct pipe_sampler_state *);
- void (*bind_sampler_states)(struct pipe_context *, unsigned num, void **);
+ void (*bind_fragment_sampler_states)(struct pipe_context *,
+ unsigned num_samplers,
+ void **samplers);
+ void (*bind_vertex_sampler_states)(struct pipe_context *,
+ unsigned num_samplers,
+ void **samplers);
void (*delete_sampler_state)(struct pipe_context *, void *);
void * (*create_rasterizer_state)(struct pipe_context *,
const struct pipe_shader_state *);
void (*bind_vs_state)(struct pipe_context *, void *);
void (*delete_vs_state)(struct pipe_context *, void *);
+
+ void * (*create_gs_state)(struct pipe_context *,
+ const struct pipe_shader_state *);
+ void (*bind_gs_state)(struct pipe_context *, void *);
+ void (*delete_gs_state)(struct pipe_context *, void *);
+
/*@}*/
/**
void (*set_viewport_state)( struct pipe_context *,
const struct pipe_viewport_state * );
- void (*set_sampler_textures)( struct pipe_context *,
- unsigned num_textures,
- struct pipe_texture ** );
+ void (*set_fragment_sampler_textures)(struct pipe_context *,
+ unsigned num_textures,
+ struct pipe_texture **);
+
+ void (*set_vertex_sampler_textures)(struct pipe_context *,
+ unsigned num_textures,
+ struct pipe_texture **);
void (*set_vertex_buffers)( struct pipe_context *,
unsigned num_buffers,
PIPE_TEXTURE_1D = 0,
PIPE_TEXTURE_2D = 1,
PIPE_TEXTURE_3D = 2,
- PIPE_TEXTURE_CUBE = 3
+ PIPE_TEXTURE_CUBE = 3,
+ PIPE_MAX_TEXTURE_TYPES
};
#define PIPE_TEX_FACE_POS_X 0
*/
#define PIPE_SHADER_VERTEX 0
#define PIPE_SHADER_FRAGMENT 1
-#define PIPE_SHADER_TYPES 2
+#define PIPE_SHADER_GEOMETRY 2
+#define PIPE_SHADER_TYPES 3
/**
* Primitive types:
*/
-#define PIPE_PRIM_POINTS 0
-#define PIPE_PRIM_LINES 1
-#define PIPE_PRIM_LINE_LOOP 2
-#define PIPE_PRIM_LINE_STRIP 3
-#define PIPE_PRIM_TRIANGLES 4
-#define PIPE_PRIM_TRIANGLE_STRIP 5
-#define PIPE_PRIM_TRIANGLE_FAN 6
-#define PIPE_PRIM_QUADS 7
-#define PIPE_PRIM_QUAD_STRIP 8
-#define PIPE_PRIM_POLYGON 9
-#define PIPE_PRIM_MAX 10
+#define PIPE_PRIM_POINTS 0
+#define PIPE_PRIM_LINES 1
+#define PIPE_PRIM_LINE_LOOP 2
+#define PIPE_PRIM_LINE_STRIP 3
+#define PIPE_PRIM_TRIANGLES 4
+#define PIPE_PRIM_TRIANGLE_STRIP 5
+#define PIPE_PRIM_TRIANGLE_FAN 6
+#define PIPE_PRIM_QUADS 7
+#define PIPE_PRIM_QUAD_STRIP 8
+#define PIPE_PRIM_POLYGON 9
+#define PIPE_PRIM_LINES_ADJACENCY 10
+#define PIPE_PRIM_LINE_STRIP_ADJACENCY 11
+#define PIPE_PRIM_TRIANGLES_ADJACENCY 12
+#define PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY 13
+#define PIPE_PRIM_MAX 14
/**
#define PIPE_CAP_BLEND_EQUATION_SEPARATE 28
#define PIPE_CAP_SM3 29 /*< Shader Model 3 supported */
#define PIPE_CAP_MAX_PREDICATE_REGISTERS 30
+#define PIPE_CAP_MAX_COMBINED_SAMPLERS 31 /*< Maximum texture image units accessible from vertex
+ and fragment shaders combined */
/**
extern "C" {
#endif
-/**
- * The pipe_format enum is a 32-bit wide bitfield that encodes all the
- * information needed to uniquely describe a pixel format.
- */
-
-/**
- * Possible format layouts are encoded in the first 2 bits.
- * The interpretation of the remaining 30 bits depends on a particular
- * format layout.
- */
-#define PIPE_FORMAT_LAYOUT_RGBAZS 0
-#define PIPE_FORMAT_LAYOUT_YCBCR 1
-#define PIPE_FORMAT_LAYOUT_DXT 2 /**< XXX temporary? */
-#define PIPE_FORMAT_LAYOUT_MIXED 3
-
-static INLINE uint pf_layout(uint f) /**< PIPE_FORMAT_LAYOUT_ */
-{
- return f & 0x3;
-}
-
-/**
- * RGBAZS Format Layout.
- */
-
-/**
- * Format component selectors for RGBAZS & MIXED layout.
- */
-#define PIPE_FORMAT_COMP_R 0
-#define PIPE_FORMAT_COMP_G 1
-#define PIPE_FORMAT_COMP_B 2
-#define PIPE_FORMAT_COMP_A 3
-#define PIPE_FORMAT_COMP_0 4
-#define PIPE_FORMAT_COMP_1 5
-#define PIPE_FORMAT_COMP_Z 6
-#define PIPE_FORMAT_COMP_S 7
-
-/**
- * Format types for RGBAZS layout.
- */
-#define PIPE_FORMAT_TYPE_UNKNOWN 0
-#define PIPE_FORMAT_TYPE_FLOAT 1 /**< 16/32/64-bit/channel formats */
-#define PIPE_FORMAT_TYPE_UNORM 2 /**< uints, normalized to [0,1] */
-#define PIPE_FORMAT_TYPE_SNORM 3 /**< ints, normalized to [-1,1] */
-#define PIPE_FORMAT_TYPE_USCALED 4 /**< uints, not normalized */
-#define PIPE_FORMAT_TYPE_SSCALED 5 /**< ints, not normalized */
-#define PIPE_FORMAT_TYPE_SRGB 6 /**< sRGB colorspace */
-#define PIPE_FORMAT_TYPE_FIXED 7 /**< 16.16 fixed point */
-
-
-/**
- * Because the destination vector is assumed to be RGBA FLOAT, we
- * need to know how to swizzle and expand components from the source
- * vector.
- * Let's take U_A1_R5_G5_B5 as an example. X swizzle is A, X size
- * is 1 bit and type is UNORM. So we take the most significant bit
- * from source vector, convert 0 to 0.0 and 1 to 1.0 and save it
- * in the last component of the destination RGBA component.
- * Next, Y swizzle is R, Y size is 5 and type is UNORM. We normalize
- * those 5 bits into [0.0; 1.0] range and put it into second
- * component of the destination vector. Rinse and repeat for
- * components Z and W.
- * If any of size fields is zero, it means the source format contains
- * less than four components.
- * If any swizzle is 0 or 1, the corresponding destination component
- * should be filled with 0.0 and 1.0, respectively.
- */
-typedef uint pipe_format_rgbazs_t;
-
-static INLINE uint pf_get(pipe_format_rgbazs_t f, uint shift, uint mask)
-{
- return (f >> shift) & mask;
-}
-
-#define pf_swizzle_x(f) pf_get(f, 2, 0x7) /**< PIPE_FORMAT_COMP_ */
-#define pf_swizzle_y(f) pf_get(f, 5, 0x7) /**< PIPE_FORMAT_COMP_ */
-#define pf_swizzle_z(f) pf_get(f, 8, 0x7) /**< PIPE_FORMAT_COMP_ */
-#define pf_swizzle_w(f) pf_get(f, 11, 0x7) /**< PIPE_FORMAT_COMP_ */
-#define pf_swizzle_xyzw(f,i) pf_get(f, 2+((i)*3), 0x7)
-#define pf_size_x(f) pf_get(f, 14, 0x7) /**< Size of X */
-#define pf_size_y(f) pf_get(f, 17, 0x7) /**< Size of Y */
-#define pf_size_z(f) pf_get(f, 20, 0x7) /**< Size of Z */
-#define pf_size_w(f) pf_get(f, 23, 0x7) /**< Size of W */
-#define pf_size_xyzw(f,i) pf_get(f, 14+((i)*3), 0x7)
-#define pf_exp2(f) pf_get(f, 26, 0x7) /**< Scale size by 2 ^ exp2 */
-#define pf_type(f) pf_get(f, 29, 0x7) /**< PIPE_FORMAT_TYPE_ */
-
-/**
- * Helper macro to encode the above structure into a 32-bit value.
- */
-#define _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, EXP2, TYPE ) (\
- (PIPE_FORMAT_LAYOUT_RGBAZS << 0) |\
- ((SWZ) << 2) |\
- ((SIZEX) << 14) |\
- ((SIZEY) << 17) |\
- ((SIZEZ) << 20) |\
- ((SIZEW) << 23) |\
- ((EXP2) << 26) |\
- ((TYPE) << 29) )
-
-/**
- * Helper macro to encode the swizzle part of the structure above.
- */
-#define _PIPE_FORMAT_SWZ( SWZX, SWZY, SWZZ, SWZW ) (((SWZX) << 0) | ((SWZY) << 3) | ((SWZZ) << 6) | ((SWZW) << 9))
-
-/**
- * Shorthand macro for RGBAZS layout with component sizes in 1-bit units.
- */
-#define _PIPE_FORMAT_RGBAZS_1( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, TYPE )\
- _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, 0, TYPE )
-
-/**
- * Shorthand macro for RGBAZS layout with component sizes in 2-bit units.
- */
-#define _PIPE_FORMAT_RGBAZS_2( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, TYPE )\
- _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, 1, TYPE )
-
-/**
- * Shorthand macro for RGBAZS layout with component sizes in 8-bit units.
- */
-#define _PIPE_FORMAT_RGBAZS_8( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, TYPE )\
- _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, 3, TYPE )
-
-/**
- * Shorthand macro for RGBAZS layout with component sizes in 64-bit units.
- */
-#define _PIPE_FORMAT_RGBAZS_64( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, TYPE )\
- _PIPE_FORMAT_RGBAZS( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, 6, TYPE )
-
-typedef uint pipe_format_mixed_t;
-
-/* NOTE: Use pf_swizzle_* and pf_size_* macros for swizzles and sizes.
- */
-
-#define pf_mixed_sign_x(f) pf_get( f, 26, 0x1 ) /*< Sign of X */
-#define pf_mixed_sign_y(f) pf_get( f, 27, 0x1 ) /*< Sign of Y */
-#define pf_mixed_sign_z(f) pf_get( f, 28, 0x1 ) /*< Sign of Z */
-#define pf_mixed_sign_w(f) pf_get( f, 29, 0x1 ) /*< Sign of W */
-#define pf_mixed_sign_xyzw(f, i) pf_get( f, 26 + (i), 0x1 )
-#define pf_mixed_normalized(f) pf_get( f, 30, 0x1 ) /*< Type is NORM (1) or SCALED (0) */
-#define pf_mixed_scale8(f) pf_get( f, 31, 0x1 ) /*< Scale size by either one (0) or eight (1) */
-
-/**
- * Helper macro to encode the above structure into a 32-bit value.
- */
-#define _PIPE_FORMAT_MIXED( SWZ, SIZEX, SIZEY, SIZEZ, SIZEW, SIGNX, SIGNY, SIGNZ, SIGNW, NORMALIZED, SCALE8 ) (\
- (PIPE_FORMAT_LAYOUT_MIXED << 0) |\
- ((SWZ) << 2) |\
- ((SIZEX) << 14) |\
- ((SIZEY) << 17) |\
- ((SIZEZ) << 20) |\
- ((SIZEW) << 23) |\
- ((SIGNX) << 26) |\
- ((SIGNY) << 27) |\
- ((SIGNZ) << 28) |\
- ((SIGNW) << 29) |\
- ((NORMALIZED) << 30) |\
- ((SCALE8) << 31) )
-
-/**
- * Shorthand macro for common format swizzles.
- */
-#define _PIPE_FORMAT_R001 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_1 )
-#define _PIPE_FORMAT_RG01 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_1 )
-#define _PIPE_FORMAT_RGB1 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_1 )
-#define _PIPE_FORMAT_RGBA _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_A )
-#define _PIPE_FORMAT_ARGB _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_A, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_B )
-#define _PIPE_FORMAT_ABGR _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_A, PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_R )
-#define _PIPE_FORMAT_BGRA _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_A )
-#define _PIPE_FORMAT_1RGB _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_1, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_B )
-#define _PIPE_FORMAT_1BGR _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_1, PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_R )
-#define _PIPE_FORMAT_BGR1 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_B, PIPE_FORMAT_COMP_G, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_1 )
-#define _PIPE_FORMAT_0000 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0 )
-#define _PIPE_FORMAT_000R _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_R )
-#define _PIPE_FORMAT_RRR1 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_1 )
-#define _PIPE_FORMAT_RRRR _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_R )
-#define _PIPE_FORMAT_RRRG _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_R, PIPE_FORMAT_COMP_G )
-#define _PIPE_FORMAT_Z000 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_Z, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0 )
-#define _PIPE_FORMAT_0Z00 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_Z, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0 )
-#define _PIPE_FORMAT_SZ00 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_S, PIPE_FORMAT_COMP_Z, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0 )
-#define _PIPE_FORMAT_ZS00 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_Z, PIPE_FORMAT_COMP_S, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0 )
-#define _PIPE_FORMAT_S000 _PIPE_FORMAT_SWZ( PIPE_FORMAT_COMP_S, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0, PIPE_FORMAT_COMP_0 )
-
-/**
- * YCBCR Format Layout.
- */
-
-/**
- * This only contains a flag that indicates whether the format is reversed or
- * not.
- */
-typedef uint pipe_format_ycbcr_t;
-
-/**
- * Helper macro to encode the above structure into a 32-bit value.
- */
-#define _PIPE_FORMAT_YCBCR( REV ) (\
- (PIPE_FORMAT_LAYOUT_YCBCR << 0) |\
- ((REV) << 2) )
-
-static INLINE uint pf_rev(pipe_format_ycbcr_t f)
-{
- return (f >> 2) & 0x1;
-}
-
-
-/**
- * Compresssed format layouts (this will probably change)
- */
-#define _PIPE_FORMAT_DXT( LEVEL, RSIZE, GSIZE, BSIZE, ASIZE, TYPE ) \
- ((PIPE_FORMAT_LAYOUT_DXT << 0) | \
- ((LEVEL) << 2) | \
- ((RSIZE) << 5) | \
- ((GSIZE) << 8) | \
- ((BSIZE) << 11) | \
- ((ASIZE) << 14) | \
- ((TYPE) << 29))
-
-
-
/**
* Texture/surface image formats (preliminary)
*/
/* KW: Added lots of surface formats to support vertex element layout
- * definitions, and eventually render-to-vertex-buffer. Could
- * consider making float/int/uint/scaled/normalized a separate
- * parameter, but on the other hand there are special cases like
- * z24s8, compressed textures, ycbcr, etc that won't fit that model.
+ * definitions, and eventually render-to-vertex-buffer.
*/
enum pipe_format {
- PIPE_FORMAT_NONE = _PIPE_FORMAT_RGBAZS_1 ( _PIPE_FORMAT_0000, 0, 0, 0, 0, PIPE_FORMAT_TYPE_UNKNOWN ),
- PIPE_FORMAT_A8R8G8B8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_ARGB, 1, 1, 1, 1, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_X8R8G8B8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_1RGB, 1, 1, 1, 1, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_B8G8R8A8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_BGRA, 1, 1, 1, 1, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_B8G8R8X8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_BGR1, 1, 1, 1, 1, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_A1R5G5B5_UNORM = _PIPE_FORMAT_RGBAZS_1 ( _PIPE_FORMAT_ARGB, 1, 5, 5, 5, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_A4R4G4B4_UNORM = _PIPE_FORMAT_RGBAZS_1 ( _PIPE_FORMAT_ARGB, 4, 4, 4, 4, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R5G6B5_UNORM = _PIPE_FORMAT_RGBAZS_1 ( _PIPE_FORMAT_RGB1, 5, 6, 5, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_A2B10G10R10_UNORM = _PIPE_FORMAT_RGBAZS_2 ( _PIPE_FORMAT_ABGR, 1, 5, 5, 5, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_L8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RRR1, 1, 1, 1, 0, PIPE_FORMAT_TYPE_UNORM ), /**< ubyte luminance */
- PIPE_FORMAT_A8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_000R, 0, 0, 0, 1, PIPE_FORMAT_TYPE_UNORM ), /**< ubyte alpha */
- PIPE_FORMAT_I8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RRRR, 1, 1, 1, 1, PIPE_FORMAT_TYPE_UNORM ), /**< ubyte intensity */
- PIPE_FORMAT_A8L8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RRRG, 1, 1, 1, 1, PIPE_FORMAT_TYPE_UNORM ), /**< ubyte alpha, luminance */
- PIPE_FORMAT_L16_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RRR1, 2, 2, 2, 0, PIPE_FORMAT_TYPE_UNORM ), /**< ushort luminance */
- PIPE_FORMAT_YCBCR = _PIPE_FORMAT_YCBCR( 0 ),
- PIPE_FORMAT_YCBCR_REV = _PIPE_FORMAT_YCBCR( 1 ),
- PIPE_FORMAT_Z16_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_Z000, 2, 0, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_Z32_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_Z000, 4, 0, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_Z32_FLOAT = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_Z000, 4, 0, 0, 0, PIPE_FORMAT_TYPE_FLOAT ),
- PIPE_FORMAT_S8Z24_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_SZ00, 1, 3, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_Z24S8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_ZS00, 3, 1, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_X8Z24_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_0Z00, 1, 3, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_Z24X8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_Z000, 3, 1, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_S8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_S000, 1, 0, 0, 0, PIPE_FORMAT_TYPE_UNORM ), /**< ubyte stencil */
- PIPE_FORMAT_R64_FLOAT = _PIPE_FORMAT_RGBAZS_64( _PIPE_FORMAT_R001, 1, 0, 0, 0, PIPE_FORMAT_TYPE_FLOAT ),
- PIPE_FORMAT_R64G64_FLOAT = _PIPE_FORMAT_RGBAZS_64( _PIPE_FORMAT_RG01, 1, 1, 0, 0, PIPE_FORMAT_TYPE_FLOAT ),
- PIPE_FORMAT_R64G64B64_FLOAT = _PIPE_FORMAT_RGBAZS_64( _PIPE_FORMAT_RGB1, 1, 1, 1, 0, PIPE_FORMAT_TYPE_FLOAT ),
- PIPE_FORMAT_R64G64B64A64_FLOAT = _PIPE_FORMAT_RGBAZS_64( _PIPE_FORMAT_RGBA, 1, 1, 1, 1, PIPE_FORMAT_TYPE_FLOAT ),
- PIPE_FORMAT_R32_FLOAT = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 4, 0, 0, 0, PIPE_FORMAT_TYPE_FLOAT ),
- PIPE_FORMAT_R32G32_FLOAT = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 4, 4, 0, 0, PIPE_FORMAT_TYPE_FLOAT ),
- PIPE_FORMAT_R32G32B32_FLOAT = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 4, 4, 4, 0, PIPE_FORMAT_TYPE_FLOAT ),
- PIPE_FORMAT_R32G32B32A32_FLOAT = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 4, 4, 4, 4, PIPE_FORMAT_TYPE_FLOAT ),
- PIPE_FORMAT_R32_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 4, 0, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R32G32_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 4, 4, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R32G32B32_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 4, 4, 4, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R32G32B32A32_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 4, 4, 4, 4, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R32_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 4, 0, 0, 0, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R32G32_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 4, 4, 0, 0, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R32G32B32_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 4, 4, 4, 0, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R32G32B32A32_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 4, 4, 4, 4, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R32_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 4, 0, 0, 0, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R32G32_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 4, 4, 0, 0, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R32G32B32_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 4, 4, 4, 0, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R32G32B32A32_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 4, 4, 4, 4, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R32_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 4, 0, 0, 0, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R32G32_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 4, 4, 0, 0, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R32G32B32_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 4, 4, 4, 0, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R32G32B32A32_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 4, 4, 4, 4, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R16_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 2, 0, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R16G16_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 2, 2, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R16G16B16_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 2, 2, 2, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R16G16B16A16_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 2, 2, 2, 2, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R16_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 2, 0, 0, 0, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R16G16_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 2, 2, 0, 0, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R16G16B16_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 2, 2, 2, 0, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R16G16B16A16_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 2, 2, 2, 2, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R16_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 2, 0, 0, 0, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R16G16_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 2, 2, 0, 0, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R16G16B16_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 2, 2, 2, 0, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R16G16B16A16_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 2, 2, 2, 2, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R16_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 2, 0, 0, 0, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R16G16_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 2, 2, 0, 0, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R16G16B16_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 2, 2, 2, 0, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R16G16B16A16_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 2, 2, 2, 2, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 1, 0, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R8G8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 1, 1, 0, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R8G8B8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 1, 1, 1, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R8G8B8A8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 1, 1, 1, 1, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R8G8B8X8_UNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 1, 1, 1, 1, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_R8_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 1, 0, 0, 0, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R8G8_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 1, 1, 0, 0, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R8G8B8_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 1, 1, 1, 0, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R8G8B8A8_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 1, 1, 1, 1, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R8G8B8X8_USCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 1, 1, 1, 1, PIPE_FORMAT_TYPE_USCALED ),
- PIPE_FORMAT_R8_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 1, 0, 0, 0, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R8G8_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 1, 1, 0, 0, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R8G8B8_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 1, 1, 1, 0, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R8G8B8A8_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R8G8B8X8_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_B6G5R5_SNORM = _PIPE_FORMAT_RGBAZS_1 ( _PIPE_FORMAT_BGR1, 6, 5, 5, 0, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_A8B8G8R8_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_BGRA, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_X8B8G8R8_SNORM = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_BGR1, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SNORM ),
- PIPE_FORMAT_R8_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 1, 0, 0, 0, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R8G8_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 1, 1, 0, 0, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R8G8B8_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 1, 1, 1, 0, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R8G8B8A8_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R8G8B8X8_SSCALED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SSCALED ),
- PIPE_FORMAT_R32_FIXED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_R001, 4, 0, 0, 0, PIPE_FORMAT_TYPE_FIXED ),
- PIPE_FORMAT_R32G32_FIXED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RG01, 4, 4, 0, 0, PIPE_FORMAT_TYPE_FIXED ),
- PIPE_FORMAT_R32G32B32_FIXED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 4, 4, 4, 0, PIPE_FORMAT_TYPE_FIXED ),
- PIPE_FORMAT_R32G32B32A32_FIXED = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 4, 4, 4, 4, PIPE_FORMAT_TYPE_FIXED ),
+ PIPE_FORMAT_NONE = 0,
+ PIPE_FORMAT_A8R8G8B8_UNORM = 1,
+ PIPE_FORMAT_X8R8G8B8_UNORM = 2,
+ PIPE_FORMAT_B8G8R8A8_UNORM = 3,
+ PIPE_FORMAT_B8G8R8X8_UNORM = 4,
+ PIPE_FORMAT_A1R5G5B5_UNORM = 5,
+ PIPE_FORMAT_A4R4G4B4_UNORM = 6,
+ PIPE_FORMAT_R5G6B5_UNORM = 7,
+ PIPE_FORMAT_A2B10G10R10_UNORM = 8,
+ PIPE_FORMAT_L8_UNORM = 9, /**< ubyte luminance */
+ PIPE_FORMAT_A8_UNORM = 10, /**< ubyte alpha */
+ PIPE_FORMAT_I8_UNORM = 11, /**< ubyte intensity */
+ PIPE_FORMAT_A8L8_UNORM = 12, /**< ubyte alpha, luminance */
+ PIPE_FORMAT_L16_UNORM = 13, /**< ushort luminance */
+ PIPE_FORMAT_YCBCR = 14,
+ PIPE_FORMAT_YCBCR_REV = 15,
+ PIPE_FORMAT_Z16_UNORM = 16,
+ PIPE_FORMAT_Z32_UNORM = 17,
+ PIPE_FORMAT_Z32_FLOAT = 18,
+ PIPE_FORMAT_S8Z24_UNORM = 19,
+ PIPE_FORMAT_Z24S8_UNORM = 20,
+ PIPE_FORMAT_X8Z24_UNORM = 21,
+ PIPE_FORMAT_Z24X8_UNORM = 22,
+ PIPE_FORMAT_S8_UNORM = 23, /**< ubyte stencil */
+ PIPE_FORMAT_R64_FLOAT = 24,
+ PIPE_FORMAT_R64G64_FLOAT = 25,
+ PIPE_FORMAT_R64G64B64_FLOAT = 26,
+ PIPE_FORMAT_R64G64B64A64_FLOAT = 27,
+ PIPE_FORMAT_R32_FLOAT = 28,
+ PIPE_FORMAT_R32G32_FLOAT = 29,
+ PIPE_FORMAT_R32G32B32_FLOAT = 30,
+ PIPE_FORMAT_R32G32B32A32_FLOAT = 31,
+ PIPE_FORMAT_R32_UNORM = 32,
+ PIPE_FORMAT_R32G32_UNORM = 33,
+ PIPE_FORMAT_R32G32B32_UNORM = 34,
+ PIPE_FORMAT_R32G32B32A32_UNORM = 35,
+ PIPE_FORMAT_R32_USCALED = 36,
+ PIPE_FORMAT_R32G32_USCALED = 37,
+ PIPE_FORMAT_R32G32B32_USCALED = 38,
+ PIPE_FORMAT_R32G32B32A32_USCALED = 39,
+ PIPE_FORMAT_R32_SNORM = 40,
+ PIPE_FORMAT_R32G32_SNORM = 41,
+ PIPE_FORMAT_R32G32B32_SNORM = 42,
+ PIPE_FORMAT_R32G32B32A32_SNORM = 43,
+ PIPE_FORMAT_R32_SSCALED = 44,
+ PIPE_FORMAT_R32G32_SSCALED = 45,
+ PIPE_FORMAT_R32G32B32_SSCALED = 46,
+ PIPE_FORMAT_R32G32B32A32_SSCALED = 47,
+ PIPE_FORMAT_R16_UNORM = 48,
+ PIPE_FORMAT_R16G16_UNORM = 49,
+ PIPE_FORMAT_R16G16B16_UNORM = 50,
+ PIPE_FORMAT_R16G16B16A16_UNORM = 51,
+ PIPE_FORMAT_R16_USCALED = 52,
+ PIPE_FORMAT_R16G16_USCALED = 53,
+ PIPE_FORMAT_R16G16B16_USCALED = 54,
+ PIPE_FORMAT_R16G16B16A16_USCALED = 55,
+ PIPE_FORMAT_R16_SNORM = 56,
+ PIPE_FORMAT_R16G16_SNORM = 57,
+ PIPE_FORMAT_R16G16B16_SNORM = 58,
+ PIPE_FORMAT_R16G16B16A16_SNORM = 59,
+ PIPE_FORMAT_R16_SSCALED = 60,
+ PIPE_FORMAT_R16G16_SSCALED = 61,
+ PIPE_FORMAT_R16G16B16_SSCALED = 62,
+ PIPE_FORMAT_R16G16B16A16_SSCALED = 63,
+ PIPE_FORMAT_R8_UNORM = 64,
+ PIPE_FORMAT_R8G8_UNORM = 65,
+ PIPE_FORMAT_R8G8B8_UNORM = 66,
+ PIPE_FORMAT_R8G8B8A8_UNORM = 67,
+ PIPE_FORMAT_R8G8B8X8_UNORM = 68,
+ PIPE_FORMAT_R8_USCALED = 69,
+ PIPE_FORMAT_R8G8_USCALED = 70,
+ PIPE_FORMAT_R8G8B8_USCALED = 71,
+ PIPE_FORMAT_R8G8B8A8_USCALED = 72,
+ PIPE_FORMAT_R8G8B8X8_USCALED = 73,
+ PIPE_FORMAT_R8_SNORM = 74,
+ PIPE_FORMAT_R8G8_SNORM = 75,
+ PIPE_FORMAT_R8G8B8_SNORM = 76,
+ PIPE_FORMAT_R8G8B8A8_SNORM = 77,
+ PIPE_FORMAT_R8G8B8X8_SNORM = 78,
+ PIPE_FORMAT_B6G5R5_SNORM = 79,
+ PIPE_FORMAT_A8B8G8R8_SNORM = 80,
+ PIPE_FORMAT_X8B8G8R8_SNORM = 81,
+ PIPE_FORMAT_R8_SSCALED = 82,
+ PIPE_FORMAT_R8G8_SSCALED = 83,
+ PIPE_FORMAT_R8G8B8_SSCALED = 84,
+ PIPE_FORMAT_R8G8B8A8_SSCALED = 85,
+ PIPE_FORMAT_R8G8B8X8_SSCALED = 86,
+ PIPE_FORMAT_R32_FIXED = 87,
+ PIPE_FORMAT_R32G32_FIXED = 88,
+ PIPE_FORMAT_R32G32B32_FIXED = 89,
+ PIPE_FORMAT_R32G32B32A32_FIXED = 90,
/* sRGB formats */
- PIPE_FORMAT_L8_SRGB = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RRR1, 1, 1, 1, 0, PIPE_FORMAT_TYPE_SRGB ),
- PIPE_FORMAT_A8L8_SRGB = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RRRG, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SRGB ),
- PIPE_FORMAT_R8G8B8_SRGB = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 1, 1, 1, 0, PIPE_FORMAT_TYPE_SRGB ),
- PIPE_FORMAT_R8G8B8A8_SRGB = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGBA, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SRGB ),
- PIPE_FORMAT_R8G8B8X8_SRGB = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_RGB1, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SRGB ),
- PIPE_FORMAT_A8R8G8B8_SRGB = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_ARGB, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SRGB ),
- PIPE_FORMAT_X8R8G8B8_SRGB = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_1RGB, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SRGB ),
- PIPE_FORMAT_B8G8R8A8_SRGB = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_BGRA, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SRGB ),
- PIPE_FORMAT_B8G8R8X8_SRGB = _PIPE_FORMAT_RGBAZS_8 ( _PIPE_FORMAT_BGR1, 1, 1, 1, 1, PIPE_FORMAT_TYPE_SRGB ),
+ PIPE_FORMAT_L8_SRGB = 91,
+ PIPE_FORMAT_A8L8_SRGB = 92,
+ PIPE_FORMAT_R8G8B8_SRGB = 93,
+ PIPE_FORMAT_R8G8B8A8_SRGB = 94,
+ PIPE_FORMAT_R8G8B8X8_SRGB = 95,
+ PIPE_FORMAT_A8R8G8B8_SRGB = 96,
+ PIPE_FORMAT_X8R8G8B8_SRGB = 97,
+ PIPE_FORMAT_B8G8R8A8_SRGB = 98,
+ PIPE_FORMAT_B8G8R8X8_SRGB = 99,
/* mixed formats */
- PIPE_FORMAT_X8UB8UG8SR8S_NORM = _PIPE_FORMAT_MIXED( _PIPE_FORMAT_1BGR, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1 ),
- PIPE_FORMAT_B6UG5SR5S_NORM = _PIPE_FORMAT_MIXED( _PIPE_FORMAT_BGR1, 6, 5, 5, 0, 0, 1, 1, 0, 1, 0 ),
+ PIPE_FORMAT_X8UB8UG8SR8S_NORM = 100,
+ PIPE_FORMAT_B6UG5SR5S_NORM = 101,
/* compressed formats */
- PIPE_FORMAT_DXT1_RGB = _PIPE_FORMAT_DXT( 1, 8, 8, 8, 0, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_DXT1_RGBA = _PIPE_FORMAT_DXT( 1, 8, 8, 8, 8, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_DXT3_RGBA = _PIPE_FORMAT_DXT( 3, 8, 8, 8, 8, PIPE_FORMAT_TYPE_UNORM ),
- PIPE_FORMAT_DXT5_RGBA = _PIPE_FORMAT_DXT( 5, 8, 8, 8, 8, PIPE_FORMAT_TYPE_UNORM ),
+ PIPE_FORMAT_DXT1_RGB = 102,
+ PIPE_FORMAT_DXT1_RGBA = 103,
+ PIPE_FORMAT_DXT3_RGBA = 104,
+ PIPE_FORMAT_DXT5_RGBA = 105,
/* sRGB, compressed */
- PIPE_FORMAT_DXT1_SRGB = _PIPE_FORMAT_DXT( 1, 8, 8, 8, 0, PIPE_FORMAT_TYPE_SRGB ),
- PIPE_FORMAT_DXT1_SRGBA = _PIPE_FORMAT_DXT( 1, 8, 8, 8, 8, PIPE_FORMAT_TYPE_SRGB ),
- PIPE_FORMAT_DXT3_SRGBA = _PIPE_FORMAT_DXT( 3, 8, 8, 8, 8, PIPE_FORMAT_TYPE_SRGB ),
- PIPE_FORMAT_DXT5_SRGBA = _PIPE_FORMAT_DXT( 5, 8, 8, 8, 8, PIPE_FORMAT_TYPE_SRGB )
+ PIPE_FORMAT_DXT1_SRGB = 106,
+ PIPE_FORMAT_DXT1_SRGBA = 107,
+ PIPE_FORMAT_DXT3_SRGBA = 108,
+ PIPE_FORMAT_DXT5_SRGBA = 109,
+
+ PIPE_FORMAT_COUNT
};
/**
*/
extern const char *pf_name( enum pipe_format format );
-/**
- * Return bits for a particular component.
- * \param comp component index, starting at 0
- */
-static INLINE uint pf_get_component_bits( enum pipe_format format, uint comp )
-{
- uint size;
-
- if (pf_swizzle_x(format) == comp) {
- size = pf_size_x(format);
- }
- else if (pf_swizzle_y(format) == comp) {
- size = pf_size_y(format);
- }
- else if (pf_swizzle_z(format) == comp) {
- size = pf_size_z(format);
- }
- else if (pf_swizzle_w(format) == comp) {
- size = pf_size_w(format);
- }
- else {
- size = 0;
- }
- if (pf_layout( format ) == PIPE_FORMAT_LAYOUT_RGBAZS)
- return size << pf_exp2( format );
- return size << (pf_mixed_scale8( format ) * 3);
-}
-
-/**
- * Return total bits needed for the pixel format.
- */
-static INLINE uint pf_get_bits( enum pipe_format format )
-{
- switch (pf_layout(format)) {
- case PIPE_FORMAT_LAYOUT_RGBAZS:
- case PIPE_FORMAT_LAYOUT_MIXED:
- return
- pf_get_component_bits( format, PIPE_FORMAT_COMP_0 ) +
- pf_get_component_bits( format, PIPE_FORMAT_COMP_1 ) +
- pf_get_component_bits( format, PIPE_FORMAT_COMP_R ) +
- pf_get_component_bits( format, PIPE_FORMAT_COMP_G ) +
- pf_get_component_bits( format, PIPE_FORMAT_COMP_B ) +
- pf_get_component_bits( format, PIPE_FORMAT_COMP_A ) +
- pf_get_component_bits( format, PIPE_FORMAT_COMP_Z ) +
- pf_get_component_bits( format, PIPE_FORMAT_COMP_S );
- case PIPE_FORMAT_LAYOUT_YCBCR:
- assert( format == PIPE_FORMAT_YCBCR || format == PIPE_FORMAT_YCBCR_REV );
- /* return effective bits per pixel */
- return 16;
- default:
- assert( 0 );
- return 0;
- }
-}
-
-/**
- * Return bytes per pixel for the given format.
- */
-static INLINE uint pf_get_size( enum pipe_format format )
-{
- assert(pf_get_bits(format) % 8 == 0);
- return pf_get_bits(format) / 8;
-}
-
-/**
- * Describe accurately the pixel format.
- *
- * The chars-per-pixel concept falls apart with compressed and yuv images, where
- * more than one pixel are coded in a single data block. This structure
- * describes that block.
- *
- * Simple pixel formats are effectively a 1x1xcpp block.
- */
-struct pipe_format_block
-{
- /** Block size in bytes */
- unsigned size;
-
- /** Block width in pixels */
- unsigned width;
-
- /** Block height in pixels */
- unsigned height;
-};
-
-/**
- * Describe pixel format's block.
- *
- * @sa http://msdn2.microsoft.com/en-us/library/ms796147.aspx
- */
-static INLINE void
-pf_get_block(enum pipe_format format, struct pipe_format_block *block)
-{
- switch(format) {
- case PIPE_FORMAT_DXT1_RGBA:
- case PIPE_FORMAT_DXT1_RGB:
- case PIPE_FORMAT_DXT1_SRGBA:
- case PIPE_FORMAT_DXT1_SRGB:
- block->size = 8;
- block->width = 4;
- block->height = 4;
- break;
- case PIPE_FORMAT_DXT3_RGBA:
- case PIPE_FORMAT_DXT5_RGBA:
- case PIPE_FORMAT_DXT3_SRGBA:
- case PIPE_FORMAT_DXT5_SRGBA:
- block->size = 16;
- block->width = 4;
- block->height = 4;
- break;
- case PIPE_FORMAT_YCBCR:
- case PIPE_FORMAT_YCBCR_REV:
- block->size = 4; /* 2*cpp */
- block->width = 2;
- block->height = 1;
- break;
- default:
- block->size = pf_get_size(format);
- block->width = 1;
- block->height = 1;
- break;
- }
-}
-
-static INLINE unsigned
-pf_get_nblocksx(const struct pipe_format_block *block, unsigned x)
-{
- return (x + block->width - 1)/block->width;
-}
-
-static INLINE unsigned
-pf_get_nblocksy(const struct pipe_format_block *block, unsigned y)
-{
- return (y + block->height - 1)/block->height;
-}
-
-static INLINE unsigned
-pf_get_nblocks(const struct pipe_format_block *block, unsigned width, unsigned height)
-{
- return pf_get_nblocksx(block, width)*pf_get_nblocksy(block, height);
-}
-
-static INLINE size_t
-pf_get_stride(const struct pipe_format_block *block, unsigned width)
-{
- return pf_get_nblocksx(block, width)*block->size;
-}
-
-static INLINE size_t
-pf_get_2d_size(const struct pipe_format_block *block, size_t stride, unsigned height)
-{
- return pf_get_nblocksy(block, height)*stride;
-}
-
-static INLINE boolean
-pf_is_depth_or_stencil( enum pipe_format format )
-{
- return (pf_get_component_bits( format, PIPE_FORMAT_COMP_Z ) +
- pf_get_component_bits( format, PIPE_FORMAT_COMP_S )) != 0;
-}
-
-static INLINE boolean
-pf_is_depth_and_stencil( enum pipe_format format )
-{
- return (pf_get_component_bits( format, PIPE_FORMAT_COMP_Z ) != 0 &&
- pf_get_component_bits( format, PIPE_FORMAT_COMP_S ) != 0);
-}
-
-/** DEPRECATED: For backwards compatibility */
-static INLINE boolean
-pf_is_depth_stencil( enum pipe_format format )
-{
- return pf_is_depth_or_stencil( format );
-}
-
-static INLINE boolean
-pf_is_compressed( enum pipe_format format )
-{
- return pf_layout(format) == PIPE_FORMAT_LAYOUT_DXT ? TRUE : FALSE;
-}
-
-static INLINE boolean
-pf_is_ycbcr( enum pipe_format format )
-{
- return pf_layout(format) == PIPE_FORMAT_LAYOUT_YCBCR ? TRUE : FALSE;
-}
-
-static INLINE boolean
-pf_has_alpha( enum pipe_format format )
-{
- switch (pf_layout(format)) {
- case PIPE_FORMAT_LAYOUT_RGBAZS:
- case PIPE_FORMAT_LAYOUT_MIXED:
- /* FIXME: pf_get_component_bits( PIPE_FORMAT_A8L8_UNORM, PIPE_FORMAT_COMP_A ) should not return 0 right? */
- if(format == PIPE_FORMAT_A8_UNORM ||
- format == PIPE_FORMAT_A8L8_UNORM ||
- format == PIPE_FORMAT_A8L8_SRGB)
- return TRUE;
- return pf_get_component_bits( format, PIPE_FORMAT_COMP_A ) ? TRUE : FALSE;
- case PIPE_FORMAT_LAYOUT_YCBCR:
- return FALSE;
- case PIPE_FORMAT_LAYOUT_DXT:
- switch (format) {
- case PIPE_FORMAT_DXT1_RGBA:
- case PIPE_FORMAT_DXT3_RGBA:
- case PIPE_FORMAT_DXT5_RGBA:
- case PIPE_FORMAT_DXT1_SRGBA:
- case PIPE_FORMAT_DXT3_SRGBA:
- case PIPE_FORMAT_DXT5_SRGBA:
- return TRUE;
- default:
- return FALSE;
- }
- default:
- assert( 0 );
- return FALSE;
- }
-}
enum pipe_video_chroma_format
{
}
-static INLINE bool
+static INLINE boolean
pipe_is_referenced(struct pipe_reference *reference)
{
return p_atomic_read(&reference->count) != 0;
/**
- * Set 'ptr' to point to 'reference' and update reference counting.
- * The old thing pointed to, if any, will be unreferenced first.
- * 'reference' may be NULL.
+ * Update reference counting.
+ * The old thing pointed to, if any, will be unreferenced.
+ * Both 'ptr' and 'reference' may be NULL.
+ * \return TRUE if the object's refcount hits zero and should be destroyed.
*/
-static INLINE bool
-pipe_reference(struct pipe_reference **ptr, struct pipe_reference *reference)
+static INLINE boolean
+pipe_reference(struct pipe_reference *ptr, struct pipe_reference *reference)
{
- bool destroy = FALSE;
+ boolean destroy = FALSE;
- if(*ptr != reference) {
+ if(ptr != reference) {
/* bump the reference.count first */
if (reference) {
assert(pipe_is_referenced(reference));
p_atomic_inc(&reference->count);
}
- if (*ptr) {
- assert(pipe_is_referenced(*ptr));
- if (p_atomic_dec_zero(&(*ptr)->count)) {
+ if (ptr) {
+ assert(pipe_is_referenced(ptr));
+ if (p_atomic_dec_zero(&ptr->count)) {
destroy = TRUE;
}
}
-
- *ptr = reference;
}
return destroy;
#include "p_compiler.h"
-struct tgsi_version
-{
- unsigned MajorVersion : 8;
- unsigned MinorVersion : 8;
- unsigned Padding : 16;
-};
struct tgsi_header
{
#define TGSI_TOKEN_TYPE_DECLARATION 0
#define TGSI_TOKEN_TYPE_IMMEDIATE 1
#define TGSI_TOKEN_TYPE_INSTRUCTION 2
+#define TGSI_TOKEN_TYPE_PROPERTY 3
struct tgsi_token
{
unsigned Type : 4; /**< TGSI_TOKEN_TYPE_x */
unsigned NrTokens : 8; /**< UINT */
- unsigned Padding : 19;
- unsigned Extended : 1; /**< BOOL */
+ unsigned Padding : 20;
};
enum tgsi_file_type {
- TGSI_FILE_NULL =0,
- TGSI_FILE_CONSTANT =1,
- TGSI_FILE_INPUT =2,
- TGSI_FILE_OUTPUT =3,
- TGSI_FILE_TEMPORARY =4,
- TGSI_FILE_SAMPLER =5,
- TGSI_FILE_ADDRESS =6,
- TGSI_FILE_IMMEDIATE =7,
- TGSI_FILE_LOOP =8,
- TGSI_FILE_PREDICATE =9,
+ TGSI_FILE_NULL =0,
+ TGSI_FILE_CONSTANT =1,
+ TGSI_FILE_INPUT =2,
+ TGSI_FILE_OUTPUT =3,
+ TGSI_FILE_TEMPORARY =4,
+ TGSI_FILE_SAMPLER =5,
+ TGSI_FILE_ADDRESS =6,
+ TGSI_FILE_IMMEDIATE =7,
+ TGSI_FILE_LOOP =8,
+ TGSI_FILE_PREDICATE =9,
+ TGSI_FILE_SYSTEM_VALUE =10,
TGSI_FILE_COUNT /**< how many TGSI_FILE_ types */
};
unsigned Semantic : 1; /**< BOOL, any semantic info? */
unsigned Centroid : 1; /**< centroid sampling? */
unsigned Invariant : 1; /**< invariant optimization? */
- unsigned Padding : 4;
- unsigned Extended : 1; /**< BOOL */
+ unsigned Padding : 5;
};
struct tgsi_declaration_range
unsigned Last : 16; /**< UINT */
};
-#define TGSI_SEMANTIC_POSITION 0
-#define TGSI_SEMANTIC_COLOR 1
-#define TGSI_SEMANTIC_BCOLOR 2 /**< back-face color */
-#define TGSI_SEMANTIC_FOG 3
-#define TGSI_SEMANTIC_PSIZE 4
-#define TGSI_SEMANTIC_GENERIC 5
-#define TGSI_SEMANTIC_NORMAL 6
-#define TGSI_SEMANTIC_FACE 7
-#define TGSI_SEMANTIC_COUNT 8 /**< number of semantic values */
+#define TGSI_SEMANTIC_POSITION 0
+#define TGSI_SEMANTIC_COLOR 1
+#define TGSI_SEMANTIC_BCOLOR 2 /**< back-face color */
+#define TGSI_SEMANTIC_FOG 3
+#define TGSI_SEMANTIC_PSIZE 4
+#define TGSI_SEMANTIC_GENERIC 5
+#define TGSI_SEMANTIC_NORMAL 6
+#define TGSI_SEMANTIC_FACE 7
+#define TGSI_SEMANTIC_EDGEFLAG 8
+#define TGSI_SEMANTIC_PRIMID 9
+#define TGSI_SEMANTIC_COUNT 10 /**< number of semantic values */
struct tgsi_declaration_semantic
{
- unsigned SemanticName : 8; /**< one of TGSI_SEMANTIC_x */
- unsigned SemanticIndex : 16; /**< UINT */
+ unsigned Name : 8; /**< one of TGSI_SEMANTIC_x */
+ unsigned Index : 16; /**< UINT */
unsigned Padding : 8;
};
unsigned Type : 4; /**< TGSI_TOKEN_TYPE_IMMEDIATE */
unsigned NrTokens : 8; /**< UINT */
unsigned DataType : 4; /**< one of TGSI_IMM_x */
- unsigned Padding : 15;
- unsigned Extended : 1; /**< BOOL */
+ unsigned Padding : 16;
};
union tgsi_immediate_data
float Float;
};
+#define TGSI_PROPERTY_GS_INPUT_PRIM 0
+#define TGSI_PROPERTY_GS_OUTPUT_PRIM 1
+#define TGSI_PROPERTY_GS_MAX_VERTICES 2
+#define TGSI_PROPERTY_COUNT 3
+
+struct tgsi_property {
+ unsigned Type : 4; /**< TGSI_TOKEN_TYPE_PROPERTY */
+ unsigned NrTokens : 8; /**< UINT */
+ unsigned PropertyName : 8; /**< one of TGSI_PROPERTY */
+ unsigned Padding : 12;
+};
+
+struct tgsi_property_data {
+ unsigned Data;
+};
+
/* TGSI opcodes.
*
* For more information on semantics of opcodes and
* respectively. For a given operation code, those numbers are fixed and are
* present here only for convenience.
*
- * If Extended is TRUE, it is now executed.
+ * If Predicate is TRUE, tgsi_instruction_predicate token immediately follows.
*
* Saturate controls how are final results in destination registers modified.
*/
unsigned Saturate : 2; /* TGSI_SAT_ */
unsigned NumDstRegs : 2; /* UINT */
unsigned NumSrcRegs : 4; /* UINT */
- unsigned Padding : 3;
- unsigned Extended : 1; /* BOOL */
+ unsigned Predicate : 1; /* BOOL */
+ unsigned Label : 1;
+ unsigned Texture : 1;
+ unsigned Padding : 1;
};
/*
- * If tgsi_instruction::Extended is TRUE, tgsi_instruction_ext follows.
+ * If tgsi_instruction::Label is TRUE, tgsi_instruction_label follows.
+ *
+ * If tgsi_instruction::Texture is TRUE, tgsi_instruction_texture follows.
*
* Then, tgsi_instruction::NumDstRegs of tgsi_dst_register follow.
*
* instruction, including the instruction word.
*/
-#define TGSI_INSTRUCTION_EXT_TYPE_LABEL 1
-#define TGSI_INSTRUCTION_EXT_TYPE_TEXTURE 2
-#define TGSI_INSTRUCTION_EXT_TYPE_PREDICATE 3
-
-struct tgsi_instruction_ext
-{
- unsigned Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_ */
- unsigned Padding : 27;
- unsigned Extended : 1; /* BOOL */
-};
-
-/*
- * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_LABEL, it
- * should be cast to tgsi_instruction_ext_label.
- *
- * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_TEXTURE, it
- * should be cast to tgsi_instruction_ext_texture.
- *
- * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_PREDICATE, it
- * should be cast to tgsi_instruction_ext_predicate.
- *
- * If tgsi_instruction_ext::Extended is TRUE, another tgsi_instruction_ext
- * follows.
- */
-
#define TGSI_SWIZZLE_X 0
#define TGSI_SWIZZLE_Y 1
#define TGSI_SWIZZLE_Z 2
#define TGSI_SWIZZLE_W 3
-struct tgsi_instruction_ext_label
+struct tgsi_instruction_label
{
- unsigned Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_LABEL */
unsigned Label : 24; /* UINT */
- unsigned Padding : 3;
- unsigned Extended : 1; /* BOOL */
+ unsigned Padding : 8;
};
#define TGSI_TEXTURE_UNKNOWN 0
#define TGSI_TEXTURE_SHADOWRECT 8
#define TGSI_TEXTURE_COUNT 9
-struct tgsi_instruction_ext_texture
+struct tgsi_instruction_texture
{
- unsigned Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_TEXTURE */
unsigned Texture : 8; /* TGSI_TEXTURE_ */
- unsigned Padding : 19;
- unsigned Extended : 1; /* BOOL */
+ unsigned Padding : 24;
};
/*
* For SM3, the following constraint applies.
* - Swizzle is either set to identity or replicate.
*/
-struct tgsi_instruction_ext_predicate
+struct tgsi_instruction_predicate
{
- unsigned Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_PREDICATE */
+ int Index : 16; /* SINT */
unsigned SwizzleX : 2; /* TGSI_SWIZZLE_x */
unsigned SwizzleY : 2; /* TGSI_SWIZZLE_x */
unsigned SwizzleZ : 2; /* TGSI_SWIZZLE_x */
unsigned SwizzleW : 2; /* TGSI_SWIZZLE_x */
unsigned Negate : 1; /* BOOL */
- unsigned SrcIndex : 8; /* UINT */
- unsigned Padding : 10;
- unsigned Extended : 1; /* BOOL */
+ unsigned Padding : 7;
};
/**
* The fetched register components are swizzled according to SwizzleX, SwizzleY,
* SwizzleZ and SwizzleW.
*
- * If Extended is TRUE, any further modifications to the source register are
- * made to this temporary storage.
*/
struct tgsi_src_register
{
unsigned File : 4; /* TGSI_FILE_ */
+ unsigned Indirect : 1; /* BOOL */
+ unsigned Dimension : 1; /* BOOL */
+ int Index : 16; /* SINT */
unsigned SwizzleX : 2; /* TGSI_SWIZZLE_ */
unsigned SwizzleY : 2; /* TGSI_SWIZZLE_ */
unsigned SwizzleZ : 2; /* TGSI_SWIZZLE_ */
unsigned SwizzleW : 2; /* TGSI_SWIZZLE_ */
- unsigned Negate : 1; /* BOOL */
- unsigned Indirect : 1; /* BOOL */
- unsigned Dimension : 1; /* BOOL */
- int Index : 16; /* SINT */
- unsigned Extended : 1; /* BOOL */
+ unsigned Absolute : 1; /* BOOL */
+ unsigned Negate : 1; /* BOOL */
};
/**
- * If tgsi_src_register::Extended is TRUE, tgsi_src_register_ext follows.
+ * If tgsi_src_register::Modifier is TRUE, tgsi_src_register_modifier follows.
*
* Then, if tgsi_src_register::Indirect is TRUE, another tgsi_src_register
* follows.
* Then, if tgsi_src_register::Dimension is TRUE, tgsi_dimension follows.
*/
-#define TGSI_SRC_REGISTER_EXT_TYPE_MOD 1
-
-struct tgsi_src_register_ext
-{
- unsigned Type : 4; /* TGSI_SRC_REGISTER_EXT_TYPE_ */
- unsigned Padding : 27;
- unsigned Extended : 1; /* BOOL */
-};
-
-/**
- * If tgsi_src_register_ext::Type is TGSI_SRC_REGISTER_EXT_TYPE_MOD,
- * it should be cast to tgsi_src_register_ext_mod.
- *
- * If tgsi_dst_register_ext::Extended is TRUE, another tgsi_dst_register_ext
- * follows.
- */
-
-
-/**
- * Extra src register modifiers
- *
- * If Complement is TRUE, the source register is modified by subtracting it
- * from 1.0.
- *
- * If Bias is TRUE, the source register is modified by subtracting 0.5 from it.
- *
- * If Scale2X is TRUE, the source register is modified by multiplying it by 2.0.
- *
- * If Absolute is TRUE, the source register is modified by removing the sign.
- *
- * If Negate is TRUE, the source register is modified by negating it.
- */
-
-struct tgsi_src_register_ext_mod
-{
- unsigned Type : 4; /* TGSI_SRC_REGISTER_EXT_TYPE_MOD */
- unsigned Complement : 1; /* BOOL */
- unsigned Bias : 1; /* BOOL */
- unsigned Scale2X : 1; /* BOOL */
- unsigned Absolute : 1; /* BOOL */
- unsigned Negate : 1; /* BOOL */
- unsigned Padding : 22;
- unsigned Extended : 1; /* BOOL */
-};
struct tgsi_dimension
{
unsigned Indirect : 1; /* BOOL */
unsigned Dimension : 1; /* BOOL */
- unsigned Padding : 13;
+ unsigned Padding : 14;
int Index : 16; /* SINT */
- unsigned Extended : 1; /* BOOL */
};
struct tgsi_dst_register
unsigned Indirect : 1; /* BOOL */
unsigned Dimension : 1; /* BOOL */
int Index : 16; /* SINT */
- unsigned Padding : 5;
- unsigned Extended : 1; /* BOOL */
-};
-
-/*
- * If tgsi_dst_register::Extended is TRUE, tgsi_dst_register_ext follows.
- *
- * Then, if tgsi_dst_register::Indirect is TRUE, tgsi_src_register follows.
- */
-
-#define TGSI_DST_REGISTER_EXT_TYPE_MODULATE 1
-
-struct tgsi_dst_register_ext
-{
- unsigned Type : 4; /* TGSI_DST_REGISTER_EXT_TYPE_ */
- unsigned Padding : 27;
- unsigned Extended : 1; /* BOOL */
+ unsigned Padding : 6;
};
-/**
- * Extra destination register modifiers
- *
- * If tgsi_dst_register_ext::Type is TGSI_DST_REGISTER_EXT_TYPE_MODULATE,
- * it should be cast to tgsi_dst_register_ext_modulate.
- *
- * If tgsi_dst_register_ext::Extended is TRUE, another tgsi_dst_register_ext
- * follows.
- */
-
-#define TGSI_MODULATE_1X 0
-#define TGSI_MODULATE_2X 1
-#define TGSI_MODULATE_4X 2
-#define TGSI_MODULATE_8X 3
-#define TGSI_MODULATE_HALF 4
-#define TGSI_MODULATE_QUARTER 5
-#define TGSI_MODULATE_EIGHTH 6
-#define TGSI_MODULATE_COUNT 7
-
-struct tgsi_dst_register_ext_modulate
-{
- unsigned Type : 4; /* TGSI_DST_REGISTER_EXT_TYPE_MODULATE */
- unsigned Modulate : 4; /* TGSI_MODULATE_ */
- unsigned Padding : 23;
- unsigned Extended : 1; /* BOOL */
-};
#ifdef __cplusplus
}
#define PIPE_MAX_COLOR_BUFS 8
#define PIPE_MAX_CONSTANT 32
#define PIPE_MAX_SAMPLERS 16
+#define PIPE_MAX_VERTEX_SAMPLERS 16
#define PIPE_MAX_SHADER_INPUTS 16
#define PIPE_MAX_SHADER_OUTPUTS 16
#define PIPE_MAX_TEXTURE_LEVELS 16
*/
struct pipe_transfer
{
- enum pipe_format format; /**< PIPE_FORMAT_x */
unsigned x; /**< x offset from start of texture image */
unsigned y; /**< y offset from start of texture image */
unsigned width; /**< logical width in pixels */
unsigned height; /**< logical height in pixels */
- struct pipe_format_block block;
- unsigned nblocksx; /**< allocated width in blocks */
- unsigned nblocksy; /**< allocated height in blocks */
unsigned stride; /**< stride in bytes between rows of blocks */
enum pipe_transfer_usage usage; /**< PIPE_TRANSFER_* */
enum pipe_texture_target target; /**< PIPE_TEXTURE_x */
enum pipe_format format; /**< PIPE_FORMAT_x */
- unsigned width[PIPE_MAX_TEXTURE_LEVELS];
- unsigned height[PIPE_MAX_TEXTURE_LEVELS];
- unsigned depth[PIPE_MAX_TEXTURE_LEVELS];
-
- struct pipe_format_block block;
- unsigned nblocksx[PIPE_MAX_TEXTURE_LEVELS]; /**< allocated width in blocks */
- unsigned nblocksy[PIPE_MAX_TEXTURE_LEVELS]; /**< allocated height in blocks */
+ unsigned width0;
+ unsigned height0;
+ unsigned depth0;
unsigned last_level:8; /**< Index of last mipmap level present/defined */
{
struct pipe_buffer *old_buf = *ptr;
- if (pipe_reference((struct pipe_reference **)ptr, &buf->reference))
+ if (pipe_reference(&(*ptr)->reference, &buf->reference))
old_buf->screen->buffer_destroy(old_buf);
+ *ptr = buf;
}
static INLINE void
{
struct pipe_surface *old_surf = *ptr;
- if (pipe_reference((struct pipe_reference **)ptr, &surf->reference))
+ if (pipe_reference(&(*ptr)->reference, &surf->reference))
old_surf->texture->screen->tex_surface_destroy(old_surf);
+ *ptr = surf;
}
static INLINE void
{
struct pipe_texture *old_tex = *ptr;
- if (pipe_reference((struct pipe_reference **)ptr, &tex->reference))
+ if (pipe_reference(&(*ptr)->reference, &tex->reference))
old_tex->screen->texture_destroy(old_tex);
+ *ptr = tex;
}
{
struct pipe_video_surface *old_surf = *ptr;
- if (pipe_reference((struct pipe_reference **)ptr, &surf->reference))
+ if (pipe_reference(&(*ptr)->reference, &surf->reference))
old_surf->screen->video_surface_destroy(old_surf);
+ *ptr = surf;
}
struct pipe_video_rect
#include "state_tracker/st_context.h"
#include "state_tracker/st_cb_fbo.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
#include "util/u_rect.h"
-
+
static struct pipe_surface *
dri_surface_from_handle(struct drm_api *api,
struct pipe_screen *screen,
templat.tex_usage |= PIPE_TEXTURE_USAGE_RENDER_TARGET;
templat.target = PIPE_TEXTURE_2D;
templat.last_level = 0;
- templat.depth[0] = 1;
+ templat.depth0 = 1;
templat.format = format;
- templat.width[0] = width;
- templat.height[0] = height;
- pf_get_block(templat.format, &templat.block);
+ templat.width0 = width;
+ templat.height0 = height;
texture = api->texture_from_shared_handle(api, screen, &templat,
"dri2 buffer", pitch, handle);
#include "state_tracker/drm_api.h"
+#include "util/u_format.h"
#include "util/u_rect.h"
/*
templat.tex_usage |= PIPE_TEXTURE_USAGE_PRIMARY;
templat.target = PIPE_TEXTURE_2D;
templat.last_level = 0;
- templat.depth[0] = 1;
+ templat.depth0 = 1;
templat.format = PIPE_FORMAT_A8R8G8B8_UNORM;
- templat.width[0] = w;
- templat.height[0] = h;
- pf_get_block(templat.format, &templat.block);
+ templat.width0 = w;
+ templat.height0 = h;
texture = screen->texture_create(dev->screen,
&templat);
#include "util/u_draw_quad.h"
#include "util/u_tile.h"
#include "util/u_math.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
#include "tgsi/tgsi_text.h"
#include "tgsi/tgsi_dump.h"
%rename(Stencil) pipe_stencil_state;
%rename(Alpha) pipe_alpha_state;
%rename(DepthStencilAlpha) pipe_depth_stencil_alpha_state;
-%rename(FormatBlock) pipe_format_block;
%rename(Framebuffer) pipe_framebuffer_state;
%rename(PolyStipple) pipe_poly_stipple;
%rename(Rasterizer) pipe_rasterizer_state;
cso_set_blend($self->cso, state);
}
- void set_sampler( unsigned index, const struct pipe_sampler_state *state ) {
+ void set_fragment_sampler( unsigned index, const struct pipe_sampler_state *state ) {
cso_single_sampler($self->cso, index, state);
cso_single_sampler_done($self->cso);
}
+ void set_vertex_sampler( unsigned index, const struct pipe_sampler_state *state ) {
+ cso_single_vertex_sampler($self->cso, index, state);
+ cso_single_vertex_sampler_done($self->cso);
+ }
+
void set_rasterizer( const struct pipe_rasterizer_state *state ) {
cso_set_rasterizer($self->cso, state);
}
$self->vs = vs;
}
+ void set_geometry_shader( const struct pipe_shader_state *state ) {
+ void *gs;
+
+ if(!state) {
+ cso_set_geometry_shader_handle($self->cso, NULL);
+ return;
+ }
+
+ gs = $self->pipe->create_gs_state($self->pipe, state);
+ if(!gs)
+ return;
+
+ if(cso_set_geometry_shader_handle($self->cso, gs) != PIPE_OK)
+ return;
+
+ cso_delete_geometry_shader($self->cso, $self->gs);
+ $self->gs = gs;
+ }
+
/*
* Parameter-like state (or properties)
*/
cso_set_viewport($self->cso, state);
}
- void set_sampler_texture(unsigned index,
- struct pipe_texture *texture) {
+ void set_fragment_sampler_texture(unsigned index,
+ struct pipe_texture *texture) {
+ if(!texture)
+ texture = $self->default_texture;
+ pipe_texture_reference(&$self->fragment_sampler_textures[index], texture);
+ $self->pipe->set_fragment_sampler_textures($self->pipe,
+ PIPE_MAX_SAMPLERS,
+ $self->fragment_sampler_textures);
+ }
+
+ void set_vertex_sampler_texture(unsigned index,
+ struct pipe_texture *texture) {
if(!texture)
texture = $self->default_texture;
- pipe_texture_reference(&$self->sampler_textures[index], texture);
- $self->pipe->set_sampler_textures($self->pipe,
- PIPE_MAX_SAMPLERS,
- $self->sampler_textures);
+ pipe_texture_reference(&$self->vertex_sampler_textures[index], texture);
+ $self->pipe->set_vertex_sampler_textures($self->pipe,
+ PIPE_MAX_VERTEX_SAMPLERS,
+ $self->vertex_sampler_textures);
}
void set_vertex_buffer(unsigned index,
struct pipe_texture templat;
memset(&templat, 0, sizeof(templat));
templat.format = format;
- pf_get_block(templat.format, &templat.block);
- templat.width[0] = width;
- templat.height[0] = height;
- templat.depth[0] = depth;
+ templat.width0 = width;
+ templat.height0 = height;
+ templat.depth0 = depth;
templat.last_level = last_level;
templat.target = target;
templat.tex_usage = tex_usage;
PIPE_FORMAT_DXT5_SRGBA,
};
-
-struct pipe_format_block
-{
- unsigned size;
- unsigned width;
- unsigned height;
-};
-
}
unsigned get_width(unsigned level=0) {
- return $self->width[level];
+ return u_minify($self->width0, level);
}
unsigned get_height(unsigned level=0) {
- return $self->height[level];
+ return u_minify($self->height0, level);
}
unsigned get_depth(unsigned level=0) {
- return $self->depth[level];
+ return u_minify($self->depth0, level);
}
-
- unsigned get_nblocksx(unsigned level=0) {
- return $self->nblocksx[level];
- }
-
- unsigned get_nblocksy(unsigned level=0) {
- return $self->nblocksy[level];
- }
-
+
/** Get a surface which is a "view" into a texture */
struct st_surface *
get_surface(unsigned face=0, unsigned level=0, unsigned zslice=0)
SWIG_exception(SWIG_ValueError, "face out of bounds");
if(level > $self->last_level)
SWIG_exception(SWIG_ValueError, "level out of bounds");
- if(zslice >= $self->depth[level])
+ if(zslice >= u_minify($self->depth0, level))
SWIG_exception(SWIG_ValueError, "zslice out of bounds");
surface = CALLOC_STRUCT(st_surface);
unsigned format;
unsigned width;
unsigned height;
- unsigned nblocksx;
- unsigned nblocksy;
~st_surface() {
pipe_texture_reference(&$self->texture, NULL);
struct pipe_transfer *transfer;
unsigned stride;
- stride = pf_get_nblocksx(&texture->block, w) * texture->block.size;
- *LENGTH = pf_get_nblocksy(&texture->block, h) * stride;
+ stride = util_format_get_stride(texture->format, w);
+ *LENGTH = util_format_get_nblocksy(texture->format, h) * stride;
*STRING = (char *) malloc(*LENGTH);
if(!*STRING)
return;
struct pipe_transfer *transfer;
if(stride == 0)
- stride = pf_get_nblocksx(&texture->block, w) * texture->block.size;
+ stride = util_format_get_stride(texture->format, w);
- if(LENGTH < pf_get_nblocksy(&texture->block, h) * stride)
+ if(LENGTH < util_format_get_nblocksy(texture->format, h) * stride)
SWIG_exception(SWIG_ValueError, "offset must be smaller than buffer size");
transfer = screen->get_tex_transfer(screen,
static unsigned
st_surface_width_get(struct st_surface *surface)
{
- return surface->texture->width[surface->level];
+ return u_minify(surface->texture->width0, surface->level);
}
static unsigned
st_surface_height_get(struct st_surface *surface)
{
- return surface->texture->height[surface->level];
- }
-
- static unsigned
- st_surface_nblocksx_get(struct st_surface *surface)
- {
- return surface->texture->nblocksx[surface->level];
- }
-
- static unsigned
- st_surface_nblocksy_get(struct st_surface *surface)
- {
- return surface->texture->nblocksy[surface->level];
+ return u_minify(surface->texture->height0, surface->level);
}
%}
"pipe_stencil_state": gallium.Stencil,
"pipe_alpha_state": gallium.Alpha,
"pipe_depth_stencil_alpha_state": gallium.DepthStencilAlpha,
- "pipe_format_block": gallium.FormatBlock,
#"pipe_framebuffer_state": gallium.Framebuffer,
"pipe_poly_stipple": gallium.PolyStipple,
"pipe_rasterizer_state": gallium.Rasterizer,
def texture_create(self, templat):
return self.real.texture_create(
format = templat.format,
- width = templat.width[0],
- height = templat.height[0],
- depth = templat.depth[0],
+ width = templat.width,
+ height = templat.height,
+ depth = templat.depth,
last_level = templat.last_level,
target = templat.target,
tex_usage = templat.tex_usage,
def surface_write(self, surface, data, stride, size):
if surface is None:
return
- assert surface.nblocksy * stride == size
+# assert surface.nblocksy * stride == size
surface.put_tile_raw(0, 0, surface.width, surface.height, data, stride)
def get_tex_transfer(self, texture, face, level, zslice, usage, x, y, w, h):
def delete_sampler_state(self, state):
pass
- def bind_sampler_states(self, num_states, states):
+ def bind_vertex_sampler_states(self, num_states, states):
for i in range(num_states):
- self.real.set_sampler(i, states[i])
+ self.real.set_vertex_sampler(i, states[i])
+
+ def bind_fragment_sampler_states(self, num_states, states):
+ for i in range(num_states):
+ self.real.set_fragment_sampler(i, states[i])
def create_rasterizer_state(self, state):
return state
def set_viewport_state(self, state):
self.real.set_viewport(state)
- def set_sampler_textures(self, num_textures, textures):
+ def set_fragment_sampler_textures(self, num_textures, textures):
+ for i in range(num_textures):
+ self.real.set_fragment_sampler_texture(i, textures[i])
+
+ def set_vertex_sampler_textures(self, num_textures, textures):
for i in range(num_textures):
- self.real.set_sampler_texture(i, textures[i])
+ self.real.set_vertex_sampler_texture(i, textures[i])
def set_vertex_buffers(self, num_buffers, buffers):
self.vbufs = buffers[0:num_buffers]
self.real.set_vertex_element(i, elements[i])
self.real.set_vertex_elements(num_elements)
- def set_edgeflags(self, bitfield):
- # FIXME
- pass
-
def dump_vertices(self, start, count):
if not self.interpreter.verbosity(2):
return
--- /dev/null
+#!/usr/bin/env python
+##########################################################################
+#
+# Copyright 2009 VMware
+# All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sub license, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice (including the
+# next paragraph) shall be included in all copies or substantial portions
+# of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+# IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+##########################################################################
+
+
+from gallium import *
+
+
+def make_image(surface):
+ data = surface.get_tile_rgba8(0, 0, surface.width, surface.height)
+
+ import Image
+ outimage = Image.fromstring('RGBA', (surface.width, surface.height), data, "raw", 'RGBA', 0, 1)
+ return outimage
+
+def save_image(filename, surface):
+ outimage = make_image(surface)
+ outimage.save(filename, "PNG")
+
+def show_image(surface):
+ outimage = make_image(surface)
+
+ import Tkinter as tk
+ from PIL import Image, ImageTk
+ root = tk.Tk()
+
+ root.title('background image')
+
+ image1 = ImageTk.PhotoImage(outimage)
+ w = image1.width()
+ h = image1.height()
+ x = 100
+ y = 100
+ root.geometry("%dx%d+%d+%d" % (w, h, x, y))
+ panel1 = tk.Label(root, image=image1)
+ panel1.pack(side='top', fill='both', expand='yes')
+ panel1.image = image1
+ root.mainloop()
+
+
+def test(dev):
+ ctx = dev.context_create()
+
+ width = 255
+ height = 255
+ minz = 0.0
+ maxz = 1.0
+
+ # disabled blending/masking
+ blend = Blend()
+ blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE
+ blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE
+ blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO
+ blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO
+ blend.colormask = PIPE_MASK_RGBA
+ ctx.set_blend(blend)
+
+ # depth/stencil/alpha
+ depth_stencil_alpha = DepthStencilAlpha()
+ depth_stencil_alpha.depth.enabled = 1
+ depth_stencil_alpha.depth.writemask = 1
+ depth_stencil_alpha.depth.func = PIPE_FUNC_LESS
+ ctx.set_depth_stencil_alpha(depth_stencil_alpha)
+
+ # rasterizer
+ rasterizer = Rasterizer()
+ rasterizer.front_winding = PIPE_WINDING_CW
+ rasterizer.cull_mode = PIPE_WINDING_NONE
+ rasterizer.scissor = 1
+ ctx.set_rasterizer(rasterizer)
+
+ # viewport
+ viewport = Viewport()
+ scale = FloatArray(4)
+ scale[0] = width / 2.0
+ scale[1] = -height / 2.0
+ scale[2] = (maxz - minz) / 2.0
+ scale[3] = 1.0
+ viewport.scale = scale
+ translate = FloatArray(4)
+ translate[0] = width / 2.0
+ translate[1] = height / 2.0
+ translate[2] = (maxz - minz) / 2.0
+ translate[3] = 0.0
+ viewport.translate = translate
+ ctx.set_viewport(viewport)
+
+ # samplers
+ sampler = Sampler()
+ sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE
+ sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE
+ sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE
+ sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE
+ sampler.min_img_filter = PIPE_TEX_MIPFILTER_NEAREST
+ sampler.mag_img_filter = PIPE_TEX_MIPFILTER_NEAREST
+ sampler.normalized_coords = 1
+ ctx.set_sampler(0, sampler)
+
+ # scissor
+ scissor = Scissor()
+ scissor.minx = 0
+ scissor.miny = 0
+ scissor.maxx = width
+ scissor.maxy = height
+ ctx.set_scissor(scissor)
+
+ clip = Clip()
+ clip.nr = 0
+ ctx.set_clip(clip)
+
+ # framebuffer
+ cbuf = dev.texture_create(
+ PIPE_FORMAT_X8R8G8B8_UNORM,
+ width, height,
+ tex_usage=PIPE_TEXTURE_USAGE_DISPLAY_TARGET,
+ ).get_surface()
+ zbuf = dev.texture_create(
+ PIPE_FORMAT_Z16_UNORM,
+ width, height,
+ tex_usage=PIPE_TEXTURE_USAGE_DEPTH_STENCIL,
+ ).get_surface()
+ fb = Framebuffer()
+ fb.width = width
+ fb.height = height
+ fb.nr_cbufs = 1
+ fb.set_cbuf(0, cbuf)
+ fb.set_zsbuf(zbuf)
+ ctx.set_framebuffer(fb)
+ rgba = FloatArray(4);
+ rgba[0] = 0.0
+ rgba[1] = 0.0
+ rgba[2] = 0.0
+ rgba[3] = 0.0
+ ctx.clear(PIPE_CLEAR_COLOR | PIPE_CLEAR_DEPTHSTENCIL, rgba, 1.0, 0xff)
+
+ # vertex shader
+ vs = Shader('''
+ VERT
+ DCL IN[0], POSITION, CONSTANT
+ DCL IN[1], COLOR, CONSTANT
+ DCL OUT[0], POSITION, CONSTANT
+ DCL OUT[1], COLOR, CONSTANT
+ 0:MOV OUT[0], IN[0]
+ 1:MOV OUT[1], IN[1]
+ 2:END
+ ''')
+ ctx.set_vertex_shader(vs)
+
+ gs = Shader('''
+ GEOM
+ PROPERTY GS_INPUT_PRIMITIVE TRIANGLES
+ PROPERTY GS_OUTPUT_PRIMITIVE TRIANGLE_STRIP
+ DCL IN[][0], POSITION, CONSTANT
+ DCL IN[][1], COLOR, CONSTANT
+ DCL OUT[0], POSITION, CONSTANT
+ DCL OUT[1], COLOR, CONSTANT
+ 0:MOV OUT[0], IN[0][0]
+ 1:MOV OUT[1], IN[0][1]
+ 2:EMIT
+ 3:MOV OUT[0], IN[1][0]
+ 4:MOV OUT[1], IN[1][1]
+ 5:EMIT
+ 6:MOV OUT[0], IN[2][0]
+ 7:MOV OUT[1], IN[2][1]
+ 8:EMIT
+ 9:ENDPRIM
+ 10:END
+ ''')
+ ctx.set_geometry_shader(gs)
+
+ # fragment shader
+ fs = Shader('''
+ FRAG
+ DCL IN[0], COLOR, LINEAR
+ DCL OUT[0], COLOR, CONSTANT
+ 0:MOV OUT[0], IN[0]
+ 1:END
+ ''')
+ ctx.set_fragment_shader(fs)
+
+ nverts = 3
+ nattrs = 2
+ verts = FloatArray(nverts * nattrs * 4)
+
+ verts[ 0] = 0.0 # x1
+ verts[ 1] = 0.8 # y1
+ verts[ 2] = 0.2 # z1
+ verts[ 3] = 1.0 # w1
+ verts[ 4] = 1.0 # r1
+ verts[ 5] = 0.0 # g1
+ verts[ 6] = 0.0 # b1
+ verts[ 7] = 1.0 # a1
+ verts[ 8] = -0.8 # x2
+ verts[ 9] = -0.8 # y2
+ verts[10] = 0.5 # z2
+ verts[11] = 1.0 # w2
+ verts[12] = 0.0 # r2
+ verts[13] = 1.0 # g2
+ verts[14] = 0.0 # b2
+ verts[15] = 1.0 # a2
+ verts[16] = 0.8 # x3
+ verts[17] = -0.8 # y3
+ verts[18] = 0.8 # z3
+ verts[19] = 1.0 # w3
+ verts[20] = 0.0 # r3
+ verts[21] = 0.0 # g3
+ verts[22] = 1.0 # b3
+ verts[23] = 1.0 # a3
+
+ ctx.draw_vertices(PIPE_PRIM_TRIANGLES,
+ nverts,
+ nattrs,
+ verts)
+
+ ctx.flush()
+
+ show_image(cbuf)
+ #show_image(zbuf)
+ #save_image('cbuf.png', cbuf)
+ #save_image('zbuf.png', zbuf)
+
+
+
+def main():
+ dev = Device()
+ test(dev)
+
+
+if __name__ == '__main__':
+ main()
sampler.min_img_filter = PIPE_TEX_MIPFILTER_NEAREST
sampler.mag_img_filter = PIPE_TEX_MIPFILTER_NEAREST
sampler.normalized_coords = 1
- ctx.set_sampler(0, sampler)
+ ctx.set_fragment_sampler(0, sampler)
# scissor
scissor = Scissor()
# vertex shader
vs = Shader('''
- VERT1.1
+ VERT
DCL IN[0], POSITION, CONSTANT
DCL IN[1], COLOR, CONSTANT
DCL OUT[0], POSITION, CONSTANT
# fragment shader
fs = Shader('''
- FRAG1.1
+ FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR, CONSTANT
0:MOV OUT[0], IN[0]
{
struct st_device *old_dev = *ptr;
- if (pipe_reference((struct pipe_reference **)ptr, &st_dev->reference))
+ if (pipe_reference(&(*ptr)->reference, &st_dev->reference))
st_device_really_destroy(old_dev);
+ *ptr = st_dev;
}
st_ctx->pipe->destroy(st_ctx->pipe);
for(i = 0; i < PIPE_MAX_SAMPLERS; ++i)
- pipe_texture_reference(&st_ctx->sampler_textures[i], NULL);
+ pipe_texture_reference(&st_ctx->fragment_sampler_textures[i], NULL);
+ for(i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; ++i)
+ pipe_texture_reference(&st_ctx->vertex_sampler_textures[i], NULL);
pipe_texture_reference(&st_ctx->default_texture, NULL);
FREE(st_ctx);
memset( &templat, 0, sizeof( templat ) );
templat.target = PIPE_TEXTURE_2D;
templat.format = PIPE_FORMAT_A8R8G8B8_UNORM;
- templat.block.size = 4;
- templat.block.width = 1;
- templat.block.height = 1;
- templat.width[0] = 1;
- templat.height[0] = 1;
- templat.depth[0] = 1;
+ templat.width0 = 1;
+ templat.height0 = 1;
+ templat.depth0 = 1;
templat.last_level = 0;
st_ctx->default_texture = screen->texture_create( screen, &templat );
0, 0, 0,
PIPE_TRANSFER_WRITE,
0, 0,
- st_ctx->default_texture->width[0],
- st_ctx->default_texture->height[0]);
+ st_ctx->default_texture->width0,
+ st_ctx->default_texture->height0);
if (transfer) {
uint32_t *map;
map = (uint32_t *) screen->transfer_map(screen, transfer);
}
for (i = 0; i < PIPE_MAX_SAMPLERS; i++)
- pipe_texture_reference(&st_ctx->sampler_textures[i], st_ctx->default_texture);
+ pipe_texture_reference(&st_ctx->fragment_sampler_textures[i], st_ctx->default_texture);
+ for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++)
+ pipe_texture_reference(&st_ctx->vertex_sampler_textures[i], st_ctx->default_texture);
- cso_set_sampler_textures(st_ctx->cso, PIPE_MAX_SAMPLERS, st_ctx->sampler_textures);
+ cso_set_sampler_textures(st_ctx->cso, PIPE_MAX_SAMPLERS, st_ctx->fragment_sampler_textures);
+ cso_set_vertex_sampler_textures(st_ctx->cso, PIPE_MAX_VERTEX_SAMPLERS, st_ctx->vertex_sampler_textures);
}
/* vertex shader */
void *vs;
void *fs;
+ void *gs;
struct pipe_texture *default_texture;
- struct pipe_texture *sampler_textures[PIPE_MAX_SAMPLERS];
+ struct pipe_texture *fragment_sampler_textures[PIPE_MAX_SAMPLERS];
+ struct pipe_texture *vertex_sampler_textures[PIPE_MAX_VERTEX_SAMPLERS];
unsigned num_vertex_buffers;
struct pipe_vertex_buffer vertex_buffers[PIPE_MAX_ATTRIBS];
#include "pipe/p_format.h"
#include "pipe/p_state.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_tile.h"
#include "util/u_math.h"
#include "util/u_memory.h"
static INLINE void
st_sample_dxt_pixel_block(enum pipe_format format,
- const struct pipe_format_block *block,
uint8_t *raw,
float *rgba, unsigned rgba_stride,
unsigned w, unsigned h)
for(ch = 0; ch < 4; ++ch)
rgba[y*rgba_stride + x*4 + ch] = (float)(data[i].rgba[y*4*4 + x*4 + ch])/255.0f;
- memcpy(raw, data[i].raw, block->size);
+ memcpy(raw, data[i].raw, util_format_get_blocksize(format));
}
static INLINE void
st_sample_generic_pixel_block(enum pipe_format format,
- const struct pipe_format_block *block,
uint8_t *raw,
float *rgba, unsigned rgba_stride,
unsigned w, unsigned h)
{
unsigned i;
unsigned x, y, ch;
+ int blocksize = util_format_get_blocksize(format);
- for(i = 0; i < block->size; ++i)
+ for(i = 0; i < blocksize; ++i)
raw[i] = (uint8_t)st_random();
*/
void
st_sample_pixel_block(enum pipe_format format,
- const struct pipe_format_block *block,
void *raw,
float *rgba, unsigned rgba_stride,
unsigned w, unsigned h)
case PIPE_FORMAT_DXT1_RGBA:
case PIPE_FORMAT_DXT3_RGBA:
case PIPE_FORMAT_DXT5_RGBA:
- st_sample_dxt_pixel_block(format, block, raw, rgba, rgba_stride, w, h);
+ st_sample_dxt_pixel_block(format, raw, rgba, rgba_stride, w, h);
break;
default:
- st_sample_generic_pixel_block(format, block, raw, rgba, rgba_stride, w, h);
+ st_sample_generic_pixel_block(format, raw, rgba, rgba_stride, w, h);
break;
}
}
{
struct pipe_texture *texture = surface->texture;
struct pipe_screen *screen = texture->screen;
- unsigned width = texture->width[surface->level];
- unsigned height = texture->height[surface->level];
+ unsigned width = u_minify(texture->width0, surface->level);
+ unsigned height = u_minify(texture->height0, surface->level);
uint rgba_stride = width * 4;
struct pipe_transfer *transfer;
void *raw;
raw = screen->transfer_map(screen, transfer);
if (raw) {
- const struct pipe_format_block *block = &texture->block;
+ enum pipe_format format = texture->format;
uint x, y;
+ int nblocksx = util_format_get_nblocksx(format, width);
+ int nblocksy = util_format_get_nblocksy(format, height);
+ int blockwidth = util_format_get_blockwidth(format);
+ int blockheight = util_format_get_blockheight(format);
+ int blocksize = util_format_get_blocksize(format);
- for (y = 0; y < transfer->nblocksy; ++y) {
- for (x = 0; x < transfer->nblocksx; ++x) {
- st_sample_pixel_block(texture->format,
- block,
- (uint8_t *) raw + y * transfer->stride + x * block->size,
- rgba + y * block->height * rgba_stride + x * block->width * 4,
+
+ for (y = 0; y < nblocksy; ++y) {
+ for (x = 0; x < nblocksx; ++x) {
+ st_sample_pixel_block(format,
+ (uint8_t *) raw + y * transfer->stride + x * blocksize,
+ rgba + y * blockheight * rgba_stride + x * blockwidth * 4,
rgba_stride,
- MIN2(block->width, width - x*block->width),
- MIN2(block->height, height - y*block->height));
+ MIN2(blockwidth, width - x*blockwidth),
+ MIN2(blockheight, height - y*blockheight));
}
}
void
st_sample_pixel_block(enum pipe_format format,
- const struct pipe_format_block *block,
void *raw,
float *rgba, unsigned rgba_stride,
unsigned w, unsigned h);
#include "pipe/p_format.h"
#include "pipe/p_context.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "softpipe/sp_winsys.h"
}
-/**
- * Round n up to next multiple.
- */
-static INLINE unsigned
-round_up(unsigned n, unsigned multiple)
-{
- return (n + multiple - 1) & ~(multiple - 1);
-}
-
-
static struct pipe_buffer *
st_softpipe_surface_buffer_create(struct pipe_winsys *winsys,
unsigned width, unsigned height,
unsigned *stride)
{
const unsigned alignment = 64;
- struct pipe_format_block block;
- unsigned nblocksx, nblocksy;
+ unsigned nblocksy;
- pf_get_block(format, &block);
- nblocksx = pf_get_nblocksx(&block, width);
- nblocksy = pf_get_nblocksy(&block, height);
- *stride = round_up(nblocksx * block.size, alignment);
+ nblocksy = util_format_get_nblocksy(format, height);
+ *stride = align(util_format_get_stride(format, width), alignment);
return winsys->buffer_create(winsys, alignment,
usage,
formats[value] = name
def is_depth_stencil_format(format):
- # FIXME: make and use binding to pf_is_depth_stencil
+ # FIXME: make and use binding to util_format_is_depth_or_stencil
return format in (
PIPE_FORMAT_Z32_UNORM,
PIPE_FORMAT_Z24S8_UNORM,
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
-FRAG1.1
+FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
sampler.min_img_filter = PIPE_TEX_MIPFILTER_NEAREST
sampler.mag_img_filter = PIPE_TEX_MIPFILTER_NEAREST
sampler.normalized_coords = 1
- ctx.set_sampler(0, sampler)
+ ctx.set_fragment_sampler(0, sampler)
# scissor
scissor = Scissor()
# vertex shader
vs = Shader('''
- VERT1.1
+ VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
DCL OUT[0], POSITION
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL OUT[0], POSITION
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL OUT[0], POSITION
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL OUT[0], POSITION
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL OUT[0], POSITION
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
-VERT1.1
+VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
sampler.min_img_filter = PIPE_TEX_MIPFILTER_NEAREST
sampler.mag_img_filter = PIPE_TEX_MIPFILTER_NEAREST
sampler.normalized_coords = 1
- ctx.set_sampler(0, sampler)
+ ctx.set_fragment_sampler(0, sampler)
# scissor
scissor = Scissor()
# fragment shader
fs = Shader('''
- FRAG1.1
+ FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR, CONSTANT
0:MOV OUT[0], IN[0]
y = 0
w = dst_surface.width
h = dst_surface.height
-
- stride = dst_surface.nblocksx * dst_texture.block.size
- size = dst_surface.nblocksy * stride
+
+ # ???
+ stride = pf_get_stride(texture->format, w)
+ size = pf_get_nblocksy(texture->format) * stride
src_raw = os.urandom(size)
src_surface.put_tile_raw(0, 0, w, h, src_raw, stride)
sampler.normalized_coords = 1
sampler.min_lod = 0
sampler.max_lod = PIPE_MAX_TEXTURE_LEVELS - 1
- ctx.set_sampler(0, sampler)
- ctx.set_sampler_texture(0, src_texture)
+ ctx.set_fragment_sampler(0, sampler)
+ ctx.set_fragment_sampler_texture(0, src_texture)
# framebuffer
cbuf_tex = dev.texture_create(
# vertex shader
vs = Shader('''
- VERT1.1
+ VERT
DCL IN[0], POSITION, CONSTANT
DCL IN[1], GENERIC, CONSTANT
DCL OUT[0], POSITION, CONSTANT
# fragment shader
fs = Shader('''
- FRAG1.1
+ FRAG
DCL IN[0], GENERIC[0], LINEAR
DCL OUT[0], COLOR, CONSTANT
DCL SAMP[0], CONSTANT
sampler.normalized_coords = 1
sampler.min_lod = 0
sampler.max_lod = PIPE_MAX_TEXTURE_LEVELS - 1
- ctx.set_sampler(0, sampler)
+ ctx.set_fragment_sampler(0, sampler)
# texture
texture = dev.texture_create(
zslice = zslice,
).sample_rgba(expected_rgba)
- ctx.set_sampler_texture(0, texture)
+ ctx.set_fragment_sampler_texture(0, texture)
# framebuffer
cbuf_tex = dev.texture_create(
# vertex shader
vs = Shader('''
- VERT1.1
+ VERT
DCL IN[0], POSITION, CONSTANT
DCL IN[1], GENERIC, CONSTANT
DCL OUT[0], POSITION, CONSTANT
PIPE_TEXTURE_CUBE: "CUBE",
}[target]
fs = Shader('''
- FRAG1.1
+ FRAG
DCL IN[0], GENERIC[0], LINEAR
DCL OUT[0], COLOR, CONSTANT
DCL SAMP[0], CONSTANT
sampler.normalized_coords = 1
sampler.min_lod = 0
sampler.max_lod = PIPE_MAX_TEXTURE_LEVELS - 1
- ctx.set_sampler(0, sampler)
+ ctx.set_fragment_sampler(0, sampler)
# texture
texture = dev.texture_create(
zslice = zslice,
).sample_rgba(expected_rgba)
- ctx.set_sampler_texture(0, texture)
+ ctx.set_fragment_sampler_texture(0, texture)
# framebuffer
cbuf_tex = dev.texture_create(
# vertex shader
vs = Shader('''
- VERT1.1
+ VERT
DCL IN[0], POSITION, CONSTANT
DCL IN[1], GENERIC, CONSTANT
DCL OUT[0], POSITION, CONSTANT
PIPE_TEXTURE_CUBE: "CUBE",
}[target]
fs = Shader('''
- FRAG1.1
+ FRAG
DCL IN[0], GENERIC[0], LINEAR
DCL SAMP[0], CONSTANT
DCL OUT[0].z, POSITION
surface = texture.get_surface(face, level, zslice)
- stride = surface.nblocksx * texture.block.size
- size = surface.nblocksy * stride
+ # ???
+ stride = pf_get_stride(texture->format, w)
+ size = pf_get_nblocksy(texture->format) * stride
in_raw = os.urandom(size)
#include "pipe/p_screen.h"
#include "pipe/p_shader_tokens.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
templ.target = PIPE_TEXTURE_1D;
templ.format = PIPE_FORMAT_A8R8G8B8_UNORM;
templ.last_level = 0;
- templ.width[0] = color_data_len;
- templ.height[0] = 1;
- templ.depth[0] = 1;
- pf_get_block(PIPE_FORMAT_A8R8G8B8_UNORM, &templ.block);
+ templ.width0 = color_data_len;
+ templ.height0 = 1;
+ templ.depth0 = 1;
templ.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER;
tex = screen->texture_create(screen, &templ);
screen->get_tex_transfer(screen, tex,
0, 0, 0,
PIPE_TRANSFER_READ_WRITE ,
- 0, 0, tex->width[0], tex->height[0]);
+ 0, 0, tex->width0, tex->height0);
void *map = screen->transfer_map(screen, transfer);
memcpy(map, color_data, sizeof(VGint)*color_data_len);
screen->transfer_unmap(screen, transfer);
#define ASM_FILTERS_H
static const char color_matrix_asm[] =
- "FRAG1.1\n"
+ "FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL OUT[0], COLOR, CONSTANT\n"
"DCL CONST[0..4], CONSTANT\n"
"END\n";
static const char convolution_asm[] =
- "FRAG1.1\n"
+ "FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL OUT[0], COLOR, CONSTANT\n"
"DCL TEMP[0..4], CONSTANT\n"
static const char lookup_asm[] =
- "FRAG1.1\n"
+ "FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL OUT[0], COLOR, CONSTANT\n"
"DCL TEMP[0..2], CONSTANT\n"
static const char lookup_single_asm[] =
- "FRAG1.1\n"
+ "FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL OUT[0], COLOR, CONSTANT\n"
"DCL TEMP[0..2], CONSTANT\n"
static const char pass_through_depth_asm[] =
- "FRAG1.1\n"
+ "FRAG\n"
"DCL IN[0], POSITION, LINEAR\n"
"DCL OUT[0].z, POSITION, CONSTANT\n"
"0: MOV OUT[0].z, IN[0].zzzz\n"
/* μnew = μmask */
static const char set_mask_asm[] =
- "FRAG1.1\n"
+ "FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL SAMP[0], CONSTANT\n"
"DCL OUT[0], COLOR, CONSTANT\n"
/* μnew = 1 – (1 – μmask)*(1 – μprev) */
static const char union_mask_asm[] =
- "FRAG1.1\n"
+ "FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL IN[1], POSITION, LINEAR\n"
"DCL CONST[0], CONSTANT\n"
/* μnew = μmask *μprev */
static const char intersect_mask_asm[] =
- "FRAG1.1\n"
+ "FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL IN[1], POSITION, LINEAR\n"
"DCL CONST[0], CONSTANT\n"
/* μnew = μprev*(1 – μmask) */
static const char subtract_mask_asm[] =
- "FRAG1.1\n"
+ "FRAG\n"
"DCL IN[0], GENERIC[0], PERSPECTIVE\n"
"DCL IN[1], POSITION, LINEAR\n"
"DCL CONST[0], CONSTANT\n"
static const char vs_plain_asm[] =
- "VERT1.1\n"
+ "VERT\n"
"DCL IN[0]\n"
"DCL OUT[0], POSITION\n"
"DCL TEMP[0]\n"
"3: END\n";
static const char vs_clear_asm[] =
- "VERT1.1\n"
+ "VERT\n"
"DCL IN[0]\n"
"DCL IN[1]\n"
"DCL OUT[0], POSITION\n"
static const char vs_texture_asm[] =
- "VERT1.1\n"
+ "VERT\n"
"DCL IN[0]\n"
"DCL IN[1]\n"
"DCL OUT[0], POSITION\n"
#include "pipe/p_screen.h"
#include "pipe/p_inlines.h"
#include "util/u_blit.h"
+#include "util/u_format.h"
#include "util/u_tile.h"
#include "util/u_memory.h"
#include "util/u_math.h"
dst_loc[3] = height;
dst_bounds[0] = 0.f;
dst_bounds[1] = 0.f;
- dst_bounds[2] = dst->width[0];
- dst_bounds[3] = dst->height[0];
+ dst_bounds[2] = dst->width0;
+ dst_bounds[3] = dst->height0;
src_loc[0] = sx;
src_loc[1] = sy;
src_loc[3] = height;
src_bounds[0] = 0.f;
src_bounds[1] = 0.f;
- src_bounds[2] = src->width[0];
- src_bounds[3] = src->height[0];
+ src_bounds[2] = src->width0;
+ src_bounds[3] = src->height0;
vg_bound_rect(src_loc, src_bounds, src_shift);
vg_bound_rect(dst_loc, dst_bounds, dst_shift);
memset(&pt, 0, sizeof(pt));
pt.target = PIPE_TEXTURE_2D;
pt.format = pformat;
- pf_get_block(pformat, &pt.block);
pt.last_level = 0;
- pt.width[0] = width;
- pt.height[0] = height;
- pt.depth[0] = 1;
+ pt.width0 = width;
+ pt.height0 = height;
+ pt.depth0 = 1;
pt.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER;
newtex = screen->texture_create(screen, &pt);
{ /* upload color_data */
struct pipe_transfer *transfer = screen->get_tex_transfer(
screen, texture, 0, 0, 0,
- PIPE_TRANSFER_WRITE, 0, 0, texture->width[0], texture->height[0]);
+ PIPE_TRANSFER_WRITE, 0, 0, texture->width0, texture->height0);
src += (dataStride * yoffset);
for (i = 0; i < height; i++) {
_vega_unpack_float_span_rgba(ctx, width, xoffset, src, dataFormat, temp);
#include "pipe/p_context.h"
#include "pipe/p_screen.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
struct vg_mask_layer {
if (!surface)
return;
if (!intersect_rectangles(surface->width, surface->height,
- texture->width[0], texture->height[0],
+ texture->width0, texture->height0,
x, y, width, height,
offsets, loc))
return;
memset(&pt, 0, sizeof(pt));
pt.target = PIPE_TEXTURE_2D;
pt.format = PIPE_FORMAT_A8R8G8B8_UNORM;
- pf_get_block(PIPE_FORMAT_A8R8G8B8_UNORM, &pt.block);
pt.last_level = 0;
- pt.width[0] = width;
- pt.height[0] = height;
- pt.depth[0] = 1;
+ pt.width0 = width;
+ pt.height0 = height;
+ pt.depth0 = 1;
pt.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER;
pt.compressed = 0;
struct vg_mask_layer *temp_layer;
VGint width, height;
- width = fb_buffers->alpha_mask->width[0];
- height = fb_buffers->alpha_mask->width[0];
+ width = fb_buffers->alpha_mask->width0;
+ height = fb_buffers->alpha_mask->width0;
temp_layer = mask_layer_create(width, height);
#include "pipe/p_compiler.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
#include "util/u_math.h"
templ.target = PIPE_TEXTURE_1D;
templ.format = PIPE_FORMAT_A8R8G8B8_UNORM;
templ.last_level = 0;
- templ.width[0] = 1024;
- templ.height[0] = 1;
- templ.depth[0] = 1;
- pf_get_block(PIPE_FORMAT_A8R8G8B8_UNORM, &templ.block);
+ templ.width0 = 1024;
+ templ.height0 = 1;
+ templ.depth0 = 1;
templ.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER;
tex = screen->texture_create(screen, &templ);
map[4] = 0.f;
map[5] = 1.f;
- map[6] = paint->pattern.texture->width[0];
- map[7] = paint->pattern.texture->height[0];
+ map[6] = paint->pattern.texture->width0;
+ map[7] = paint->pattern.texture->height0;
{
struct matrix mat;
memcpy(&mat, &ctx->state.vg.fill_paint_to_user_matrix,
#include "pipe/p_shader_tokens.h"
#include "util/u_draw_quad.h"
+#include "util/u_format.h"
#include "util/u_simple_shaders.h"
#include "util/u_memory.h"
#include "util/u_rect.h"
{
struct pipe_context *pipe = ctx->pipe;
/* fragment shader */
- ctx->fs = util_make_fragment_tex_shader(pipe);
+ ctx->fs = util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D);
}
static struct pipe_buffer *
struct pipe_buffer *buf;
VGfloat s0, t0, s1, t1;
- assert(tex->width[0] != 0);
- assert(tex->height[0] != 0);
+ assert(tex->width0 != 0);
+ assert(tex->height0 != 0);
- s0 = x1offset / tex->width[0];
- s1 = x2offset / tex->width[0];
- t0 = y1offset / tex->height[0];
- t1 = y2offset / tex->height[0];
+ s0 = x1offset / tex->width0;
+ s1 = x2offset / tex->width0;
+ t0 = y1offset / tex->height0;
+ t1 = y2offset / tex->height0;
cso_save_vertex_shader(r->cso);
/* shaders */
struct pipe_framebuffer_state fb;
float s0, t0, s1, t1;
- assert(src->width[0] != 0);
- assert(src->height[0] != 0);
- assert(dst->width[0] != 0);
- assert(dst->height[0] != 0);
+ assert(src->width0 != 0);
+ assert(src->height0 != 0);
+ assert(dst->width0 != 0);
+ assert(dst->height0 != 0);
#if 0
debug_printf("copy texture [%f, %f, %f, %f], [%f, %f, %f, %f]\n",
#endif
#if 1
- s0 = sx1 / src->width[0];
- s1 = sx2 / src->width[0];
- t0 = sy1 / src->height[0];
- t1 = sy2 / src->height[0];
+ s0 = sx1 / src->width0;
+ s1 = sx2 / src->width0;
+ t0 = sy1 / src->height0;
+ t1 = sy2 / src->height0;
#else
s0 = 0;
s1 = 1;
texTemp.target = PIPE_TEXTURE_2D;
texTemp.format = src->format;
texTemp.last_level = 0;
- texTemp.width[0] = srcW;
- texTemp.height[0] = srcH;
- texTemp.depth[0] = 1;
- pf_get_block(src->format, &texTemp.block);
+ texTemp.width0 = srcW;
+ texTemp.height0 = srcH;
+ texTemp.depth0 = 1;
tex = screen->texture_create(screen, &texTemp);
if (!tex)
struct pipe_buffer *buf;
VGfloat s0, t0, s1, t1;
- assert(tex->width[0] != 0);
- assert(tex->height[0] != 0);
+ assert(tex->width0 != 0);
+ assert(tex->height0 != 0);
- s0 = x1offset / tex->width[0];
- s1 = x2offset / tex->width[0];
- t0 = y1offset / tex->height[0];
- t1 = y2offset / tex->height[0];
+ s0 = x1offset / tex->width0;
+ s1 = x2offset / tex->width0;
+ t0 = y1offset / tex->height0;
+ t1 = y2offset / tex->height0;
cso_save_vertex_shader(r->cso);
/* shaders */
/*
static const char max_shader_preamble[] =
- "FRAG1.1\n"
+ "FRAG\n"
"DCL IN[0], POSITION, LINEAR\n"
"DCL IN[1], GENERIC[0], PERSPECTIVE\n"
"DCL OUT[0], COLOR, CONSTANT\n"
--end_temp;
--end_sampler;
- sprintf(txt, "FRAG1.1\n");
+ sprintf(txt, "FRAG\n");
if (declare_input) {
sprintf(txt + strlen(txt), "DCL IN[0], POSITION, LINEAR\n");
#include "pipe/p_context.h"
#include "pipe/p_inlines.h"
#include "pipe/p_screen.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
#include "util/u_math.h"
+#include "util/u_rect.h"
static struct pipe_texture *
create_texture(struct pipe_context *pipe, enum pipe_format format,
}
templ.target = PIPE_TEXTURE_2D;
- pf_get_block(templ.format, &templ.block);
- templ.width[0] = width;
- templ.height[0] = height;
- templ.depth[0] = 1;
+ templ.width0 = width;
+ templ.height0 = height;
+ templ.depth0 = 1;
templ.last_level = 0;
- if (pf_get_component_bits(format, PIPE_FORMAT_COMP_S)) {
+ if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 1)) {
templ.tex_usage = PIPE_TEXTURE_USAGE_DEPTH_STENCIL;
} else {
templ.tex_usage = (PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
VGfloat rgba[][4])
{
VGint i;
+ union util_color uc;
switch (dataFormat) {
case VG_sRGBX_8888: {
b = (*src >> 8) & 0xff;
a = 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
}
b = (*src >> 8) & 0xff;
a = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
b = (*src >> 8) & 0xff;
a = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
clr[2] = ((*src >> 0) & 31)/31.;
clr[3] = 1.f;
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
}
clr[2] = ((*src >> 1) & 31)/31.;
clr[3] = ((*src >> 0) & 1)/1.;
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
}
clr[2] = ((*src >> 4) & 15)/15.;
clr[3] = ((*src >> 0) & 15)/15.;
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
}
VGubyte *src = (VGubyte *)data;
src += offset;
for (i = 0; i < n; ++i) {
- util_pack_color_ub(0xff, 0xff, 0xff, *src, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(0xff, 0xff, 0xff, *src, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
}
b = (*src >> 8) & 0xff;
a = 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
}
b = (*src >> 8) & 0xff;
a = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
b = (*src >> 8) & 0xff;
a = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
VGubyte *src = (VGubyte *)data;
src += offset;
for (i = 0; i < n; ++i) {
- util_pack_color_ub(0xff, 0xff, 0xff, *src, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(0xff, 0xff, 0xff, *src, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
}
VGubyte *src = (VGubyte *)data;
src += offset;
for (i = 0; i < n; ++i) {
- util_pack_color_ub(0xff, 0xff, 0xff, *src, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(0xff, 0xff, 0xff, *src, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
}
clr[2] = clr[0];
clr[3] = 1.f;
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i+j]);
+ util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i+j][0] = uc.f[0];
+ rgba[i+j][1] = uc.f[1];
+ rgba[i+j][2] = uc.f[2];
+ rgba[i+j][3] = uc.f[3];
}
++src;
}
clr[2] = 0.f;
clr[3] = (((*src) & (1<<shift)) >> shift);
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i+j]);
+ util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i+j][0] = uc.f[0];
+ rgba[i+j][1] = uc.f[1];
+ rgba[i+j][2] = uc.f[2];
+ rgba[i+j][3] = uc.f[3];
}
++src;
}
clr[2] = 0.f;
clr[3] = ((*src) & (bitter)) >> shift;
- util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i +j]);
+ util_pack_color(clr, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i+j][0] = uc.f[0];
+ rgba[i+j][1] = uc.f[1];
+ rgba[i+j][2] = uc.f[2];
+ rgba[i+j][3] = uc.f[3];
}
++src;
}
g = (*src >> 8) & 0xff;
b = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
g = (*src >> 8) & 0xff;
b = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
g = (*src >> 8) & 0xff;
b = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
g = (*src >> 8) & 0xff;
b = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
r = (*src >> 8) & 0xff;
a = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
r = (*src >> 8) & 0xff;
a = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
r = (*src >> 8) & 0xff;
a = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
r = (*src >> 8) & 0xff;
a = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
g = (*src >> 8) & 0xff;
r = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
g = (*src >> 8) & 0xff;
r = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
g = (*src >> 8) & 0xff;
r = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
g = (*src >> 8) & 0xff;
r = (*src >> 0) & 0xff;
- util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT,
- rgba[i]);
+ util_pack_color_ub(r, g, b, a, PIPE_FORMAT_R32G32B32A32_FLOAT, &uc);
+ rgba[i][0] = uc.f[0];
+ rgba[i][1] = uc.f[1];
+ rgba[i][2] = uc.f[2];
+ rgba[i][3] = uc.f[3];
++src;
}
return;
#include "main/context.h"
#include "pipe/p_format.h"
#include "pipe/p_screen.h"
+#include "util/u_format.h"
#include "state_tracker/st_context.h"
#include "state_tracker/st_public.h"
enum pipe_format colorFormat, depthFormat, stencilFormat;
colorFormat = pfi->color_format;
-
- assert(pf_layout( pfi->depth_stencil_format ) == PIPE_FORMAT_LAYOUT_RGBAZS );
-
- if(pf_get_component_bits( pfi->depth_stencil_format, PIPE_FORMAT_COMP_Z ))
+
+ if(util_format_get_component_bits(pfi->depth_stencil_format, UTIL_FORMAT_COLORSPACE_ZS, 0))
depthFormat = pfi->depth_stencil_format;
else
depthFormat = PIPE_FORMAT_NONE;
- if(pf_get_component_bits( pfi->depth_stencil_format, PIPE_FORMAT_COMP_S ))
+ if(util_format_get_component_bits(pfi->depth_stencil_format, UTIL_FORMAT_COLORSPACE_ZS, 1))
stencilFormat = pfi->depth_stencil_format;
else
stencilFormat = PIPE_FORMAT_NONE;
#include "pipe/p_defines.h"
#include "pipe/p_screen.h"
+#include "util/u_format.h"
#include "util/u_debug.h"
#include "stw_icd.h"
if(stw_dev->pixelformat_extended_count >= STW_MAX_PIXELFORMATS)
return;
- assert(pf_layout( color->format ) == PIPE_FORMAT_LAYOUT_RGBAZS );
- assert(pf_get_component_bits( color->format, PIPE_FORMAT_COMP_R ) == color->bits.red );
- assert(pf_get_component_bits( color->format, PIPE_FORMAT_COMP_G ) == color->bits.green );
- assert(pf_get_component_bits( color->format, PIPE_FORMAT_COMP_B ) == color->bits.blue );
- assert(pf_get_component_bits( color->format, PIPE_FORMAT_COMP_A ) == color->bits.alpha );
- assert(pf_layout( depth->format ) == PIPE_FORMAT_LAYOUT_RGBAZS );
- assert(pf_get_component_bits( depth->format, PIPE_FORMAT_COMP_Z ) == depth->bits.depth );
- assert(pf_get_component_bits( depth->format, PIPE_FORMAT_COMP_S ) == depth->bits.stencil );
+ assert(util_format_get_component_bits(color->format, UTIL_FORMAT_COLORSPACE_RGB, 0) == color->bits.red);
+ assert(util_format_get_component_bits(color->format, UTIL_FORMAT_COLORSPACE_RGB, 1) == color->bits.green);
+ assert(util_format_get_component_bits(color->format, UTIL_FORMAT_COLORSPACE_RGB, 2) == color->bits.blue);
+ assert(util_format_get_component_bits(color->format, UTIL_FORMAT_COLORSPACE_RGB, 3) == color->bits.alpha);
+ assert(util_format_get_component_bits(depth->format, UTIL_FORMAT_COLORSPACE_ZS, 0) == depth->bits.depth);
+ assert(util_format_get_component_bits(depth->format, UTIL_FORMAT_COLORSPACE_ZS, 1) == depth->bits.stencil);
pfi = &stw_dev->pixelformats[stw_dev->pixelformat_extended_count];
-
-
static INLINE boolean matrix_from_pict_transform(PictTransform *trans, float *matrix)
{
if (!trans)
#endif
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_rect.h"
#ifdef HAVE_LIBKMS
templat.tex_usage |= PIPE_TEXTURE_USAGE_PRIMARY;
templat.target = PIPE_TEXTURE_2D;
templat.last_level = 0;
- templat.depth[0] = 1;
+ templat.depth0 = 1;
templat.format = PIPE_FORMAT_A8R8G8B8_UNORM;
- templat.width[0] = 64;
- templat.height[0] = 64;
- pf_get_block(templat.format, &templat.block);
+ templat.width0 = 64;
+ templat.height0 = 64;
crtcp->cursor_tex = ms->screen->texture_create(ms->screen,
&templat);
PIPE_TRANSFER_WRITE,
0, 0, 64, 64);
ptr = ms->screen->transfer_map(ms->screen, transfer);
- util_copy_rect(ptr, &crtcp->cursor_tex->block,
+ util_copy_rect(ptr, crtcp->cursor_tex->format,
transfer->stride, 0, 0,
64, 64, (void*)image, 64 * 4, 0, 0);
ms->screen->transfer_unmap(ms->screen, transfer);
#include "pipe/p_state.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_rect.h"
/* Make all the #if cases in the code esier to read */
case 9:
#endif
if (exa_priv->depth_stencil_tex &&
- !pf_is_depth_stencil(exa_priv->depth_stencil_tex->format))
+ !util_format_is_depth_or_stencil(exa_priv->depth_stencil_tex->format))
exa_priv->depth_stencil_tex = NULL;
/* Fall through */
case DRI2BufferDepth:
else
template.format = ms->ds_depth_bits_last ?
PIPE_FORMAT_S8Z24_UNORM : PIPE_FORMAT_Z24S8_UNORM;
- pf_get_block(template.format, &template.block);
- template.width[0] = pDraw->width;
- template.height[0] = pDraw->height;
- template.depth[0] = 1;
+ template.width0 = pDraw->width;
+ template.height0 = pDraw->height;
+ template.depth0 = 1;
template.last_level = 0;
template.tex_usage = PIPE_TEXTURE_USAGE_DEPTH_STENCIL |
PIPE_TEXTURE_USAGE_DISPLAY_TARGET;
#include "pipe/p_state.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_rect.h"
#include "util/u_math.h"
#include "util/u_debug.h"
x, y, w, h, dst_pitch);
#endif
- util_copy_rect((unsigned char*)dst, &priv->tex->block, dst_pitch, 0, 0,
+ util_copy_rect((unsigned char*)dst, priv->tex->format, dst_pitch, 0, 0,
w, h, exa->scrn->transfer_map(exa->scrn, transfer),
transfer->stride, 0, 0);
#endif
util_copy_rect(exa->scrn->transfer_map(exa->scrn, transfer),
- &priv->tex->block, transfer->stride, 0, 0, w, h,
+ priv->tex->format, transfer->stride, 0, 0, w, h,
(unsigned char*)src, src_pitch, 0, 0);
exa->scrn->transfer_unmap(exa->scrn, transfer);
PIPE_REFERENCED_FOR_WRITE)
exa->pipe->flush(exa->pipe, 0, NULL);
- assert(pPix->drawable.width <= priv->tex->width[0]);
- assert(pPix->drawable.height <= priv->tex->height[0]);
+ assert(pPix->drawable.width <= priv->tex->width0);
+ assert(pPix->drawable.height <= priv->tex->height0);
priv->map_transfer =
exa->scrn->get_tex_transfer(exa->scrn, priv->tex, 0, 0, 0,
dstX, dstY,
srcX, srcY,
width, height,
- exa->copy.src_texture->width[0],
- exa->copy.src_texture->height[0]);
+ exa->copy.src_texture->width0,
+ exa->copy.src_texture->height0);
}
}
if (priv->tex)
debug_printf(" ==> old texture %dx%d\n",
- priv->tex->width[0],
- priv->tex->height[0]);
+ priv->tex->width0,
+ priv->tex->height0);
}
/* Deal with screen resize */
if ((exa->accel || priv->flags) &&
(!priv->tex ||
- !size_match(width, priv->tex->width[0]) ||
- !size_match(height, priv->tex->height[0]) ||
+ !size_match(width, priv->tex->width0) ||
+ !size_match(height, priv->tex->height0) ||
priv->tex_flags != priv->flags)) {
struct pipe_texture *texture = NULL;
struct pipe_texture template;
memset(&template, 0, sizeof(template));
template.target = PIPE_TEXTURE_2D;
exa_get_pipe_format(depth, &template.format, &bitsPerPixel, &priv->picture_format);
- pf_get_block(template.format, &template.block);
if (ROUND_UP_TEXTURES && priv->flags == 0) {
- template.width[0] = util_next_power_of_two(width);
- template.height[0] = util_next_power_of_two(height);
+ template.width0 = util_next_power_of_two(width);
+ template.height0 = util_next_power_of_two(height);
}
else {
- template.width[0] = width;
- template.height[0] = height;
+ template.width0 = width;
+ template.height0 = height;
}
- template.depth[0] = 1;
+ template.depth0 = 1;
template.last_level = 0;
template.tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET | priv->flags;
priv->tex_flags = priv->flags;
src_surf = xorg_gpu_surface(exa->pipe->screen, priv);
if (exa->pipe->surface_copy) {
exa->pipe->surface_copy(exa->pipe, dst_surf, 0, 0, src_surf,
- 0, 0, min(width, texture->width[0]),
- min(height, texture->height[0]));
+ 0, 0, min(width, texture->width0),
+ min(height, texture->height0));
} else {
util_surface_copy(exa->pipe, FALSE, dst_surf, 0, 0, src_surf,
- 0, 0, min(width, texture->width[0]),
- min(height, texture->height[0]));
+ 0, 0, min(width, texture->width0),
+ min(height, texture->height0));
}
exa->scrn->tex_surface_destroy(dst_surf);
exa->scrn->tex_surface_destroy(src_surf);
if (!priv)
return FALSE;
- if (pPixmap->drawable.width != tex->width[0] ||
- pPixmap->drawable.height != tex->height[0])
+ if (pPixmap->drawable.width != tex->width0 ||
+ pPixmap->drawable.height != tex->height0)
return FALSE;
pipe_texture_reference(&priv->tex, tex);
memset(&template, 0, sizeof(template));
template.target = PIPE_TEXTURE_2D;
exa_get_pipe_format(depth, &template.format, &bitsPerPixel, &dummy);
- pf_get_block(template.format, &template.block);
- template.width[0] = width;
- template.height[0] = height;
- template.depth[0] = 1;
+ template.width0 = width;
+ template.height0 = height;
+ template.depth0 = 1;
template.last_level = 0;
template.tex_usage |= PIPE_TEXTURE_USAGE_RENDER_TARGET;
template.tex_usage |= PIPE_TEXTURE_USAGE_PRIMARY;
print_fs_traits(int fs_traits)
{
const char *strings[] = {
- "FS_COMPOSITE", // = 1 << 0,
- "FS_MASK", // = 1 << 1,
- "FS_SOLID_FILL", // = 1 << 2,
- "FS_LINGRAD_FILL", // = 1 << 3,
- "FS_RADGRAD_FILL", // = 1 << 4,
- "FS_CA_FULL", // = 1 << 5, /* src.rgba * mask.rgba */
- "FS_CA_SRCALPHA", // = 1 << 6, /* src.aaaa * mask.rgba */
- "FS_YUV", // = 1 << 7,
- "FS_SRC_REPEAT_NONE", // = 1 << 8,
- "FS_MASK_REPEAT_NONE",// = 1 << 9,
- "FS_SRC_SWIZZLE_RGB", // = 1 << 10,
- "FS_MASK_SWIZZLE_RGB",// = 1 << 11,
- "FS_SRC_SET_ALPHA", // = 1 << 12,
- "FS_MASK_SET_ALPHA", // = 1 << 13,
- "FS_SRC_LUMINANCE", // = 1 << 14,
- "FS_MASK_LUMINANCE", // = 1 << 15,
+ "FS_COMPOSITE", /* = 1 << 0 */
+ "FS_MASK", /* = 1 << 1 */
+ "FS_SOLID_FILL", /* = 1 << 2 */
+ "FS_LINGRAD_FILL", /* = 1 << 3 */
+ "FS_RADGRAD_FILL", /* = 1 << 4 */
+ "FS_CA_FULL", /* = 1 << 5 - src.rgba * mask.rgba */
+ "FS_CA_SRCALPHA", /* = 1 << 6 - src.aaaa * mask.rgba */
+ "FS_YUV", /* = 1 << 7 */
+ "FS_SRC_REPEAT_NONE", /* = 1 << 8 */
+ "FS_MASK_REPEAT_NONE",/* = 1 << 9 */
+ "FS_SRC_SWIZZLE_RGB", /* = 1 << 10 */
+ "FS_MASK_SWIZZLE_RGB",/* = 1 << 11 */
+ "FS_SRC_SET_ALPHA", /* = 1 << 12 */
+ "FS_MASK_SET_ALPHA", /* = 1 << 13 */
+ "FS_SRC_LUMINANCE", /* = 1 << 14 */
+ "FS_MASK_LUMINANCE", /* = 1 << 15 */
};
int i, k;
debug_printf("%s: ", __func__);
#include "cso_cache/cso_context.h"
#include "util/u_draw_quad.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_rect.h"
map_point(src_matrix, pt3[0], pt3[1], &pt3[0], &pt3[1]);
}
- s0 = pt0[0] / src->width[0];
- s1 = pt1[0] / src->width[0];
- s2 = pt2[0] / src->width[0];
- s3 = pt3[0] / src->width[0];
- t0 = pt0[1] / src->height[0];
- t1 = pt1[1] / src->height[0];
- t2 = pt2[1] / src->height[0];
- t3 = pt3[1] / src->height[0];
+ s0 = pt0[0] / src->width0;
+ s1 = pt1[0] / src->width0;
+ s2 = pt2[0] / src->width0;
+ s3 = pt3[0] / src->width0;
+ t0 = pt0[1] / src->height0;
+ t1 = pt1[1] / src->height0;
+ t2 = pt2[1] / src->height0;
+ t3 = pt3[1] / src->height0;
/* 1st vertex */
add_vertex_1tex(r, dstX, dstY, s0, t0);
map_point(mask_matrix, mpt1[0], mpt1[1], &mpt1[0], &mpt1[1]);
}
- src_s0 = spt0[0] / src->width[0];
- src_t0 = spt0[1] / src->height[0];
- src_s1 = spt1[0] / src->width[0];
- src_t1 = spt1[1] / src->height[0];
+ src_s0 = spt0[0] / src->width0;
+ src_t0 = spt0[1] / src->height0;
+ src_s1 = spt1[0] / src->width0;
+ src_t1 = spt1[1] / src->height0;
- mask_s0 = mpt0[0] / mask->width[0];
- mask_t0 = mpt0[1] / mask->height[0];
- mask_s1 = mpt1[0] / mask->width[0];
- mask_t1 = mpt1[1] / mask->height[0];
+ mask_s0 = mpt0[0] / mask->width0;
+ mask_t0 = mpt0[1] / mask->height0;
+ mask_s1 = mpt1[0] / mask->width0;
+ mask_t1 = mpt1[1] / mask->height0;
/* 1st vertex */
add_vertex_2tex(r, dstX, dstY,
spt1[0] = srcX + srcW;
spt1[1] = srcY + srcH;
- s0 = spt0[0] / tex[0]->width[0];
- t0 = spt0[1] / tex[0]->height[0];
- s1 = spt1[0] / tex[0]->width[0];
- t1 = spt1[1] / tex[0]->height[0];
+ s0 = spt0[0] / tex[0]->width0;
+ t0 = spt0[1] / tex[0]->height0;
+ s1 = spt1[0] / tex[0]->width0;
+ t1 = spt1[1] / tex[0]->height0;
/* 1st vertex */
add_vertex_1tex(r, dstX, dstY, s0, t0);
templ.target = PIPE_TEXTURE_2D;
templ.format = format;
templ.last_level = 0;
- templ.width[0] = src->width[0];
- templ.height[0] = src->height[0];
- templ.depth[0] = 1;
- pf_get_block(format, &templ.block);
+ templ.width0 = src->width0;
+ templ.height0 = src->height0;
+ templ.depth0 = 1;
templ.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER;
pt = screen->texture_create(screen, &templ);
ps_tex, /* dest */
0, 0, /* destx/y */
ps_read,
- 0, 0, src->width[0], src->height[0]);
+ 0, 0, src->width0, src->height0);
} else {
util_surface_copy(pipe, FALSE,
ps_tex, /* dest */
0, 0, /* destx/y */
ps_read,
- 0, 0, src->width[0], src->height[0]);
+ 0, 0, src->width0, src->height0);
}
pipe_surface_reference(&ps_read, NULL);
pipe_surface_reference(&ps_tex, NULL);
#include "pipe/p_screen.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
+
/*XXX get these from pipe's texture limits */
#define IMAGE_MAX_WIDTH 2048
#define IMAGE_MAX_HEIGHT 2048
templ.target = PIPE_TEXTURE_2D;
templ.format = PIPE_FORMAT_L8_UNORM;
templ.last_level = 0;
- templ.width[0] = width;
- templ.height[0] = height;
- templ.depth[0] = 1;
- pf_get_block(PIPE_FORMAT_L8_UNORM, &templ.block);
+ templ.width0 = width;
+ templ.height0 = height;
+ templ.depth0 = 1;
templ.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER;
tex = screen->texture_create(screen, &templ);
{
struct pipe_texture **dst = priv->yuv[priv->current_set];
if (!dst[0] ||
- dst[0]->width[0] != width ||
- dst[0]->height[0] != height) {
+ dst[0]->width0 != width ||
+ dst[0]->height0 != height) {
pipe_texture_reference(&dst[0], NULL);
}
if (!dst[1] ||
- dst[1]->width[0] != width ||
- dst[1]->height[0] != height) {
+ dst[1]->width0 != width ||
+ dst[1]->height0 != height) {
pipe_texture_reference(&dst[1], NULL);
}
if (!dst[2] ||
- dst[2]->width[0] != width ||
- dst[2]->height[0] != height) {
+ dst[2]->width0 != width ||
+ dst[2]->height0 != height) {
pipe_texture_reference(&dst[2], NULL);
}
/**************************************************************************
- *
+ *
* Copyright 2009 Younes Manton.
* All Rights Reserved.
- *
+ *
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
- *
+ *
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
- *
+ *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
+ *
**************************************************************************/
#include <assert.h>
/* XXX: Needs to match the drawable's format? */
template.format = PIPE_FORMAT_X8R8G8B8_UNORM;
template.last_level = 0;
- template.width[0] = width;
- template.height[0] = height;
- template.depth[0] = 1;
- pf_get_block(template.format, &template.block);
+ template.width0 = width;
+ template.height0 = height;
+ template.depth0 = 1;
template.tex_usage = PIPE_TEXTURE_USAGE_DISPLAY_TARGET;
tex = vpipe->screen->texture_create(vpipe->screen, &template);
'intel/SConscript',
])
+ if 'i965' in env['winsys']:
+ SConscript([
+ 'i965/SConscript',
+ ])
+
if 'radeon' in env['winsys']:
SConscript([
'radeon/SConscript',
--- /dev/null
+# src/gallium/winsys/drm/intel/Makefile
+TOP = ../../../../..
+include $(TOP)/configs/current
+
+SUBDIRS = gem $(GALLIUM_STATE_TRACKERS_DIRS)
+
+default install clean:
+ @for dir in $(SUBDIRS) ; do \
+ if [ -d $$dir ] ; then \
+ (cd $$dir && $(MAKE) $@) || exit 1; \
+ fi \
+ done
--- /dev/null
+Import('*')
+
+SConscript(['gem/SConscript',])
+
+if 'mesa' in env['statetrackers']:
+
+ SConscript(['dri/SConscript'])
--- /dev/null
+TOP = ../../../../../..
+include $(TOP)/configs/current
+
+LIBNAME = i965_dri.so
+
+PIPE_DRIVERS = \
+ $(TOP)/src/gallium/state_trackers/dri/libdridrm.a \
+ $(TOP)/src/gallium/winsys/drm/i965/gem/libi965drm.a \
+ $(TOP)/src/gallium/drivers/trace/libtrace.a \
+ $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+ $(TOP)/src/gallium/drivers/identity/libidentity.a \
+ $(TOP)/src/gallium/drivers/i965/libi965.a
+
+
+DRIVER_SOURCES =
+
+C_SOURCES = \
+ $(COMMON_GALLIUM_SOURCES) \
+ $(DRIVER_SOURCES)
+
+include ../../Makefile.template
+
+DRI_LIB_DEPS += -ldrm_intel
+
+symlinks: $(TOP)/$(LIB_DIR)/gallium
+ @rm -f $(TOP)/$(LIB_DIR)/gallium/i965_dri.so
--- /dev/null
+Import('*')
+
+env = drienv.Clone()
+
+env.ParseConfig('pkg-config --cflags --libs libdrm_intel')
+
+drivers = [
+ st_dri,
+ i965drm,
+ i965,
+ trace,
+]
+
+env.LoadableModule(
+ target ='i965_dri.so',
+ source = COMMON_GALLIUM_SOURCES,
+ LIBS = drivers + mesa + auxiliaries + env['LIBS'],
+ SHLIBPREFIX = '',
+)
--- /dev/null
+TOP = ../../../../../..
+GALLIUMDIR = ../../../..
+include $(TOP)/configs/current
+
+LIBNAME = EGL_i965.so
+
+PIPE_DRIVERS = \
+ $(TOP)/src/gallium/state_trackers/egl/libegldrm.a \
+ $(GALLIUMDIR)/winsys/drm/i965/gem/libi965drm.a \
+ $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+ $(TOP)/src/gallium/drivers/trace/libtrace.a \
+ $(TOP)/src/gallium/drivers/i965/libi965.a
+
+DRIVER_SOURCES =
+
+C_SOURCES = \
+ $(COMMON_GALLIUM_SOURCES) \
+ $(DRIVER_SOURCES)
+
+DRIVER_EXTRAS = -ldrm_intel
+
+ASM_SOURCES =
+
+DRIVER_DEFINES = -I../gem $(shell pkg-config libdrm --atleast-version=2.3.1 \
+ && echo "-DDRM_VBLANK_FLIP=DRM_VBLANK_FLIP")
+
+include ../../Makefile.template
+
+symlinks:
--- /dev/null
+TOP = ../../../../../..
+include $(TOP)/configs/current
+
+LIBNAME = i965drm
+
+C_SOURCES = \
+ i965_drm_buffer.c \
+ i965_drm_api.c
+
+LIBRARY_INCLUDES = $(shell pkg-config libdrm --cflags-only-I)
+
+LIBRARY_DEFINES = $(shell pkg-config libdrm --cflags-only-other)
+
+include ../../../../Makefile.template
--- /dev/null
+Import('*')
+
+env = drienv.Clone()
+
+i965drm_sources = [
+ 'i965_drm_api.c',
+ 'i965_drm_buffer.c',
+]
+
+i965drm = env.ConvenienceLibrary(
+ target ='i965drm',
+ source = i965drm_sources,
+)
+
+Export('i965drm')
--- /dev/null
+
+#include <stdio.h>
+#include "state_tracker/drm_api.h"
+
+#include "i965_drm_winsys.h"
+#include "util/u_memory.h"
+
+#include "i965/brw_context.h" /* XXX: shouldn't be doing this */
+#include "i965/brw_screen.h" /* XXX: shouldn't be doing this */
+
+#include "trace/tr_drm.h"
+
+/*
+ * Helper functions
+ */
+
+
+static void
+i965_libdrm_get_device_id(unsigned int *device_id)
+{
+ char path[512];
+ FILE *file;
+ void *shutup_gcc;
+
+ /*
+ * FIXME: Fix this up to use a drm ioctl or whatever.
+ */
+
+ snprintf(path, sizeof(path), "/sys/class/drm/card0/device/device");
+ file = fopen(path, "r");
+ if (!file) {
+ return;
+ }
+
+ shutup_gcc = fgets(path, sizeof(path), file);
+ sscanf(path, "%x", device_id);
+ fclose(file);
+}
+
+static struct i965_libdrm_buffer *
+i965_libdrm_buffer_from_handle(struct i965_libdrm_winsys *idws,
+ const char* name, unsigned handle)
+{
+ struct i965_libdrm_buffer *buf = CALLOC_STRUCT(i965_libdrm_buffer);
+ uint32_t swizzle = 0;
+
+ if (BRW_DUMP)
+ debug_printf("%s\n", __FUNCTION__);
+
+ if (!buf)
+ return NULL;
+ pipe_reference_init(&buf->base.reference, 1);
+ buf->bo = drm_intel_bo_gem_create_from_name(idws->gem, name, handle);
+ buf->base.size = buf->bo->size;
+ buf->base.sws = &idws->base;
+ buf->flinked = TRUE;
+ buf->flink = handle;
+
+
+ if (!buf->bo)
+ goto err;
+
+ drm_intel_bo_get_tiling(buf->bo, &buf->tiling, &swizzle);
+ if (buf->tiling != 0)
+ buf->map_gtt = TRUE;
+
+ return buf;
+
+err:
+ FREE(buf);
+ return NULL;
+}
+
+
+/*
+ * Exported functions
+ */
+
+
+static struct pipe_texture *
+i965_libdrm_texture_from_shared_handle(struct drm_api *api,
+ struct pipe_screen *screen,
+ struct pipe_texture *template,
+ const char* name,
+ unsigned pitch,
+ unsigned handle)
+{
+ /* XXX: this is silly -- there should be a way to get directly from
+ * the "drm_api" struct to ourselves, without peering into
+ * unrelated code:
+ */
+ struct i965_libdrm_winsys *idws = i965_libdrm_winsys(brw_screen(screen)->sws);
+ struct i965_libdrm_buffer *buffer;
+
+ if (BRW_DUMP)
+ debug_printf("%s %s pitch %d handle 0x%x\n", __FUNCTION__,
+ name, pitch, handle);
+
+ buffer = i965_libdrm_buffer_from_handle(idws, name, handle);
+ if (!buffer)
+ return NULL;
+
+ return brw_texture_blanket_winsys_buffer(screen, template, pitch,
+ buffer->tiling,
+ &buffer->base);
+}
+
+
+static boolean
+i965_libdrm_shared_handle_from_texture(struct drm_api *api,
+ struct pipe_screen *screen,
+ struct pipe_texture *texture,
+ unsigned *pitch,
+ unsigned *handle)
+{
+ struct i965_libdrm_buffer *buf = NULL;
+ struct brw_winsys_buffer *buffer = NULL;
+
+ if (BRW_DUMP)
+ debug_printf("%s\n", __FUNCTION__);
+
+ if (!brw_texture_get_winsys_buffer(texture, &buffer, pitch))
+ return FALSE;
+
+ buf = i965_libdrm_buffer(buffer);
+ if (!buf->flinked) {
+ if (drm_intel_bo_flink(buf->bo, &buf->flink))
+ return FALSE;
+ buf->flinked = TRUE;
+ }
+
+ *handle = buf->flink;
+
+ if (BRW_DUMP)
+ debug_printf(" -> pitch %d handle 0x%x\n", *pitch, *handle);
+
+ return TRUE;
+}
+
+static boolean
+i965_libdrm_local_handle_from_texture(struct drm_api *api,
+ struct pipe_screen *screen,
+ struct pipe_texture *texture,
+ unsigned *pitch,
+ unsigned *handle)
+{
+ struct brw_winsys_buffer *buffer = NULL;
+
+ if (BRW_DUMP)
+ debug_printf("%s\n", __FUNCTION__);
+
+ if (!brw_texture_get_winsys_buffer(texture, &buffer, pitch))
+ return FALSE;
+
+ *handle = i965_libdrm_buffer(buffer)->bo->handle;
+
+ if (BRW_DUMP)
+ debug_printf(" -> pitch %d handle 0x%x\n", *pitch, *handle);
+
+ return TRUE;
+}
+
+static void
+i965_libdrm_winsys_destroy(struct brw_winsys_screen *iws)
+{
+ struct i965_libdrm_winsys *idws = i965_libdrm_winsys(iws);
+
+ if (BRW_DUMP)
+ debug_printf("%s\n", __FUNCTION__);
+
+ drm_intel_bufmgr_destroy(idws->gem);
+
+ FREE(idws);
+}
+
+static struct pipe_screen *
+i965_libdrm_create_screen(struct drm_api *api, int drmFD,
+ struct drm_create_screen_arg *arg)
+{
+ struct i965_libdrm_winsys *idws;
+ unsigned int deviceID;
+
+ debug_printf("%s\n", __FUNCTION__);
+
+ if (arg != NULL) {
+ switch(arg->mode) {
+ case DRM_CREATE_NORMAL:
+ break;
+ default:
+ return NULL;
+ }
+ }
+
+ idws = CALLOC_STRUCT(i965_libdrm_winsys);
+ if (!idws)
+ return NULL;
+
+ i965_libdrm_get_device_id(&deviceID);
+
+ i965_libdrm_winsys_init_buffer_functions(idws);
+
+ idws->fd = drmFD;
+ idws->id = deviceID;
+
+ idws->base.destroy = i965_libdrm_winsys_destroy;
+
+ idws->gem = drm_intel_bufmgr_gem_init(idws->fd, BRW_BATCH_SIZE);
+ drm_intel_bufmgr_gem_enable_reuse(idws->gem);
+
+ idws->send_cmd = !debug_get_bool_option("BRW_NO_HW", FALSE);
+
+ return brw_create_screen(&idws->base, deviceID);
+}
+
+static struct pipe_context *
+i965_libdrm_create_context(struct drm_api *api, struct pipe_screen *screen)
+{
+ return brw_create_context(screen);
+}
+
+static void
+destroy(struct drm_api *api)
+{
+ if (BRW_DUMP)
+ debug_printf("%s\n", __FUNCTION__);
+
+}
+
+struct drm_api i965_libdrm_api =
+{
+ .create_context = i965_libdrm_create_context,
+ .create_screen = i965_libdrm_create_screen,
+ .texture_from_shared_handle = i965_libdrm_texture_from_shared_handle,
+ .shared_handle_from_texture = i965_libdrm_shared_handle_from_texture,
+ .local_handle_from_texture = i965_libdrm_local_handle_from_texture,
+ .destroy = destroy,
+};
+
+struct drm_api *
+drm_api_create()
+{
+ return trace_drm_create(&i965_libdrm_api);
+}
--- /dev/null
+
+#include "i965_drm_winsys.h"
+#include "util/u_memory.h"
+
+#include "i915_drm.h"
+#include "intel_bufmgr.h"
+
+
+
+const char *names[BRW_BUFFER_TYPE_MAX] = {
+ "TEXTURE",
+ "SCANOUT",
+ "VERTEX",
+ "CURBE",
+ "QUERY",
+ "SHADER_CONSTANTS",
+ "WM_SCRATCH",
+ "BATCH",
+ "GENERAL_STATE",
+ "SURFACE_STATE",
+ "PIXEL",
+ "GENERIC",
+};
+
+const char *usages[BRW_USAGE_MAX] = {
+ "STATE",
+ "QUERY_RESULT",
+ "RENDER_TARGET",
+ "DEPTH_BUFFER",
+ "BLIT_SOURCE",
+ "BLIT_DEST",
+ "SAMPLER",
+ "VERTEX",
+ "SCRATCH"
+};
+
+
+const char *data_types[BRW_DATA_MAX] =
+{
+ "GS: CC_VP",
+ "GS: CC_UNIT",
+ "GS: WM_PROG",
+ "GS: SAMPLER_DEFAULT_COLOR",
+ "GS: SAMPLER",
+ "GS: WM_UNIT",
+ "GS: SF_PROG",
+ "GS: SF_VP",
+ "GS: SF_UNIT",
+ "GS: VS_UNIT",
+ "GS: VS_PROG",
+ "GS: GS_UNIT",
+ "GS: GS_PROG",
+ "GS: CLIP_VP",
+ "GS: CLIP_UNIT",
+ "GS: CLIP_PROG",
+ "SS: SURFACE",
+ "SS: SURF_BIND",
+ "CONSTANT DATA",
+ "BATCH DATA",
+ "(untyped)"
+};
+
+static enum pipe_error
+i965_libdrm_bo_alloc(struct brw_winsys_screen *sws,
+ enum brw_buffer_type type,
+ unsigned size,
+ unsigned alignment,
+ struct brw_winsys_buffer **bo_out)
+{
+ struct i965_libdrm_winsys *idws = i965_libdrm_winsys(sws);
+ struct i965_libdrm_buffer *buf;
+
+ if (BRW_DUMP)
+ debug_printf("%s type %s sz %d align %d\n",
+ __FUNCTION__, names[type], size, alignment );
+
+ buf = CALLOC_STRUCT(i965_libdrm_buffer);
+ if (!buf)
+ return PIPE_ERROR_OUT_OF_MEMORY;
+
+ switch (type) {
+ case BRW_BUFFER_TYPE_TEXTURE:
+/* case BRW_BUFFER_TYPE_SCANOUT:*/
+ case BRW_BUFFER_TYPE_VERTEX:
+ case BRW_BUFFER_TYPE_CURBE:
+ case BRW_BUFFER_TYPE_QUERY:
+ case BRW_BUFFER_TYPE_SHADER_CONSTANTS:
+ case BRW_BUFFER_TYPE_SHADER_SCRATCH:
+ case BRW_BUFFER_TYPE_BATCH:
+ case BRW_BUFFER_TYPE_GENERAL_STATE:
+ case BRW_BUFFER_TYPE_SURFACE_STATE:
+ case BRW_BUFFER_TYPE_PIXEL:
+ case BRW_BUFFER_TYPE_GENERIC:
+ break;
+ case BRW_BUFFER_TYPE_SCANOUT:
+ buf->map_gtt = TRUE;
+ break;
+ default:
+ assert(0);
+ break;
+ }
+
+ buf->bo = drm_intel_bo_alloc(idws->gem,
+ names[type],
+ size,
+ alignment);
+
+ if (!buf->bo)
+ goto err;
+
+ pipe_reference_init(&buf->base.reference, 1);
+ buf->base.size = size;
+ buf->base.sws = sws;
+
+ *bo_out = &buf->base;
+ return PIPE_OK;
+
+err:
+ assert(0);
+ FREE(buf);
+ return PIPE_ERROR_OUT_OF_MEMORY;
+}
+
+static void
+i965_libdrm_bo_destroy(struct brw_winsys_buffer *buffer)
+{
+ struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer);
+
+ if (BRW_DUMP)
+ debug_printf("%s\n", __FUNCTION__);
+
+ drm_intel_bo_unreference(buf->bo);
+ FREE(buffer);
+}
+
+static enum pipe_error
+i965_libdrm_bo_emit_reloc(struct brw_winsys_buffer *buffer,
+ enum brw_buffer_usage usage,
+ unsigned delta,
+ unsigned offset,
+ struct brw_winsys_buffer *buffer2)
+{
+ struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer);
+ struct i965_libdrm_buffer *buf2 = i965_libdrm_buffer(buffer2);
+ int read, write;
+ int ret;
+
+ if (BRW_DUMP)
+ debug_printf("%s buf %p offset %x delta %x buf2 %p/%s/%s\n",
+ __FUNCTION__, (void *)buffer,
+ offset, delta,
+ (void *)buffer2, names[buf2->data_type], usages[usage]);
+
+ switch (usage) {
+ case BRW_USAGE_STATE:
+ read = I915_GEM_DOMAIN_INSTRUCTION;
+ write = 0;
+ break;
+ case BRW_USAGE_QUERY_RESULT:
+ read = I915_GEM_DOMAIN_INSTRUCTION;
+ write = I915_GEM_DOMAIN_INSTRUCTION;
+ break;
+ case BRW_USAGE_RENDER_TARGET:
+ read = I915_GEM_DOMAIN_RENDER;
+ write = 0;
+ break;
+ case BRW_USAGE_DEPTH_BUFFER:
+ read = I915_GEM_DOMAIN_RENDER;
+ write = I915_GEM_DOMAIN_RENDER;
+ break;
+ case BRW_USAGE_BLIT_SOURCE:
+ read = 0;
+ write = I915_GEM_DOMAIN_RENDER;
+ break;
+ case BRW_USAGE_BLIT_DEST:
+ read = I915_GEM_DOMAIN_RENDER;
+ write = I915_GEM_DOMAIN_RENDER;
+ break;
+ case BRW_USAGE_SAMPLER:
+ read = I915_GEM_DOMAIN_SAMPLER;
+ write = 0;
+ break;
+ case BRW_USAGE_VERTEX:
+ read = I915_GEM_DOMAIN_VERTEX;
+ write = 0;
+ break;
+ case BRW_USAGE_SCRATCH:
+ read = 0;
+ write = 0;
+ break;
+ default:
+ assert(0);
+ return -1;
+ }
+
+ /* Needed??
+ ((uint32_t *)buf->bo->virtual)[offset/4] = (delta +
+ buf2->bo->offset);
+ */
+
+ ret = dri_bo_emit_reloc( buf->bo, read, write, delta, offset, buf2->bo );
+ if (ret)
+ return -1;
+
+ return 0;
+}
+
+static enum pipe_error
+i965_libdrm_bo_exec(struct brw_winsys_buffer *buffer,
+ unsigned bytes_used)
+{
+ struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer);
+ struct i965_libdrm_winsys *idws = i965_libdrm_winsys(buffer->sws);
+ int ret;
+
+ if (BRW_DUMP)
+ debug_printf("execute buffer %p, bytes %d\n", (void *)buffer, bytes_used);
+
+ if (idws->send_cmd) {
+ ret = dri_bo_exec(buf->bo, bytes_used, NULL, 0, 0);
+ if (ret)
+ return PIPE_ERROR;
+ }
+
+ return PIPE_OK;
+}
+
+static enum pipe_error
+i965_libdrm_bo_subdata(struct brw_winsys_buffer *buffer,
+ enum brw_buffer_data_type data_type,
+ size_t offset,
+ size_t size,
+ const void *data,
+ const struct brw_winsys_reloc *reloc,
+ unsigned nr_reloc)
+{
+ struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer);
+ struct i965_libdrm_winsys *idws = i965_libdrm_winsys(buffer->sws);
+ int ret, i;
+
+ (void)data_type;
+
+ if (BRW_DUMP)
+ debug_printf("%s buf %p off %d sz %d %s relocs: %d\n",
+ __FUNCTION__,
+ (void *)buffer, offset, size,
+ data_types[data_type],
+ nr_reloc);
+
+ if (BRW_DUMP)
+ brw_dump_data( idws->id,
+ data_type,
+ buf->bo->offset + offset,
+ data, size );
+
+ /* XXX: use bo_map_gtt/memcpy/unmap_gtt under some circumstances???
+ */
+ ret = drm_intel_bo_subdata(buf->bo, offset, size, (void*)data);
+ if (ret)
+ return PIPE_ERROR;
+
+ for (i = 0; i < nr_reloc; i++) {
+ i965_libdrm_bo_emit_reloc(buffer, reloc[i].usage, reloc[i].delta,
+ reloc[i].offset, reloc[i].bo);
+ }
+
+ return PIPE_OK;
+}
+
+static boolean
+i965_libdrm_bo_is_busy(struct brw_winsys_buffer *buffer)
+{
+ struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer);
+ boolean ret;
+
+ if (BRW_DUMP)
+ debug_printf("%s %p\n", __FUNCTION__, (void *)buffer);
+
+ ret = drm_intel_bo_busy(buf->bo);
+
+ if (BRW_DUMP)
+ debug_printf(" --> %d\n", ret);
+
+ return ret;
+}
+
+static boolean
+i965_libdrm_bo_references(struct brw_winsys_buffer *a,
+ struct brw_winsys_buffer *b)
+{
+ struct i965_libdrm_buffer *bufa = i965_libdrm_buffer(a);
+ struct i965_libdrm_buffer *bufb = i965_libdrm_buffer(b);
+ boolean ret;
+
+ if (BRW_DUMP)
+ debug_printf("%s %p %p\n", __FUNCTION__, (void *)a, (void *)b);
+
+ ret = drm_intel_bo_references(bufa->bo, bufb->bo);
+
+ if (BRW_DUMP)
+ debug_printf(" --> %d\n", ret);
+
+ return ret;
+}
+
+/* XXX: couldn't this be handled by returning true/false on
+ * bo_emit_reloc?
+ */
+static enum pipe_error
+i965_libdrm_check_aperture_space(struct brw_winsys_screen *iws,
+ struct brw_winsys_buffer **buffers,
+ unsigned count)
+{
+ static drm_intel_bo *bos[128];
+ int i;
+ int ret;
+
+ if (BRW_DUMP)
+ debug_printf("%s\n", __FUNCTION__);
+
+ if (count > Elements(bos)) {
+ assert(0);
+ return FALSE;
+ }
+
+ for (i = 0; i < count; i++)
+ bos[i] = i965_libdrm_buffer(buffers[i])->bo;
+
+ /* XXX: converting from ??? to pipe_error:
+ */
+ ret = dri_bufmgr_check_aperture_space(bos, count);
+
+ if (BRW_DUMP)
+ debug_printf(" --> %d (ok == %d)\n", ret, PIPE_OK);
+
+ return ret;
+}
+
+static void *
+i965_libdrm_bo_map(struct brw_winsys_buffer *buffer,
+ enum brw_buffer_data_type data_type,
+ unsigned offset,
+ unsigned length,
+ boolean write,
+ boolean discard,
+ boolean flush_explicit)
+{
+ struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer);
+ int ret;
+
+
+ if (BRW_DUMP)
+ debug_printf("%s %p %s %s\n", __FUNCTION__, (void *)buffer,
+ write ? "read/write" : "read",
+ write ? data_types[data_type] : "");
+
+ if (!buf->map_count) {
+ if (buf->map_gtt) {
+ ret = drm_intel_gem_bo_map_gtt(buf->bo);
+ if (ret)
+ return NULL;
+ }
+ else {
+ ret = drm_intel_bo_map(buf->bo, write);
+ if (ret)
+ return NULL;
+ }
+ }
+
+ buf->data_type = data_type;
+ buf->map_count++;
+ return buf->bo->virtual;
+}
+
+static void
+i965_libdrm_bo_flush_range(struct brw_winsys_buffer *buffer,
+ unsigned offset,
+ unsigned length)
+{
+ struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer);
+ struct i965_libdrm_winsys *idws = i965_libdrm_winsys(buffer->sws);
+
+ if (BRW_DUMP)
+ debug_printf("%s %s offset %d len %d\n", __FUNCTION__,
+ data_types[buf->data_type],
+ offset, length);
+
+ if (BRW_DUMP)
+ brw_dump_data( idws->id,
+ buf->data_type,
+ buf->bo->offset + offset,
+ buf->bo->virtual + offset,
+ length );
+}
+
+static void
+i965_libdrm_bo_unmap(struct brw_winsys_buffer *buffer)
+{
+ struct i965_libdrm_buffer *buf = i965_libdrm_buffer(buffer);
+
+ if (BRW_DUMP)
+ debug_printf("%s\n", __FUNCTION__);
+
+ if (--buf->map_count > 0)
+ return;
+
+ if (buf->map_gtt)
+ drm_intel_gem_bo_unmap_gtt(buf->bo);
+ else
+ drm_intel_bo_unmap(buf->bo);
+}
+
+void
+i965_libdrm_winsys_init_buffer_functions(struct i965_libdrm_winsys *idws)
+{
+ idws->base.bo_alloc = i965_libdrm_bo_alloc;
+ idws->base.bo_destroy = i965_libdrm_bo_destroy;
+ idws->base.bo_emit_reloc = i965_libdrm_bo_emit_reloc;
+ idws->base.bo_exec = i965_libdrm_bo_exec;
+ idws->base.bo_subdata = i965_libdrm_bo_subdata;
+ idws->base.bo_is_busy = i965_libdrm_bo_is_busy;
+ idws->base.bo_references = i965_libdrm_bo_references;
+ idws->base.check_aperture_space = i965_libdrm_check_aperture_space;
+ idws->base.bo_map = i965_libdrm_bo_map;
+ idws->base.bo_flush_range = i965_libdrm_bo_flush_range;
+ idws->base.bo_unmap = i965_libdrm_bo_unmap;
+}
--- /dev/null
+
+#ifndef INTEL_DRM_WINSYS_H
+#define INTEL_DRM_WINSYS_H
+
+#include "i965/brw_winsys.h"
+
+#include "drm.h"
+#include "intel_bufmgr.h"
+
+
+
+/*
+ * Winsys
+ */
+
+
+struct i965_libdrm_winsys
+{
+ struct brw_winsys_screen base;
+ drm_intel_bufmgr *gem;
+
+ boolean send_cmd;
+
+ int fd; /**< Drm file discriptor */
+
+ unsigned id;
+};
+
+static INLINE struct i965_libdrm_winsys *
+i965_libdrm_winsys(struct brw_winsys_screen *iws)
+{
+ return (struct i965_libdrm_winsys *)iws;
+}
+
+struct i965_libdrm_winsys *i965_libdrm_winsys_create(int fd, unsigned pci_id);
+
+void i965_libdrm_winsys_init_buffer_functions(struct i965_libdrm_winsys *idws);
+
+
+/* Buffer.
+ */
+struct i965_libdrm_buffer {
+ struct brw_winsys_buffer base;
+
+ drm_intel_bo *bo;
+
+ void *ptr;
+ unsigned map_count;
+ unsigned data_type; /* valid while mapped */
+ unsigned tiling;
+
+ boolean map_gtt;
+ boolean flinked;
+ unsigned flink;
+};
+
+static INLINE struct i965_libdrm_buffer *
+i965_libdrm_buffer(struct brw_winsys_buffer *buffer)
+{
+ return (struct i965_libdrm_buffer *)buffer;
+}
+
+
+#endif
--- /dev/null
+# src/gallium/winsys/xlib/Makefile
+
+# This makefile produces a "stand-alone" libGL.so which is based on
+# Xlib (no DRI HW acceleration)
+
+
+TOP = ../../../../../..
+include $(TOP)/configs/current
+
+
+GL_MAJOR = 1
+GL_MINOR = 5
+GL_TINY = 0$(MESA_MAJOR)0$(MESA_MINOR)0$(MESA_TINY)
+
+
+INCLUDE_DIRS = \
+ -I$(TOP)/include \
+ -I$(TOP)/src/mesa \
+ -I$(TOP)/src/mesa/main \
+ -I$(TOP)/src/gallium/include \
+ -I$(TOP)/src/gallium/drivers \
+ -I$(TOP)/src/gallium/drivers/i965 \
+ -I$(TOP)/src/gallium/drivers/i965/include \
+ -I$(TOP)/src/gallium/state_trackers/glx/xlib \
+ -I$(TOP)/src/gallium/auxiliary \
+ -I/usr/include/drm
+
+XLIB_WINSYS_SOURCES = \
+ xlib_i965.c \
+
+
+
+XLIB_WINSYS_OBJECTS = $(XLIB_WINSYS_SOURCES:.c=.o)
+
+
+
+LIBS = \
+ $(TOP)/src/gallium/drivers/i965/libi965.a \
+ $(TOP)/src/gallium/drivers/trace/libtrace.a \
+ $(TOP)/src/gallium/state_trackers/glx/xlib/libxlib.a \
+ $(TOP)/src/mesa/libglapi.a \
+ $(TOP)/src/mesa/libmesagallium.a \
+ $(GALLIUM_AUXILIARIES)
+
+# $(TOP)/src/gallium/drivers/i965/lib/libi9xx.a \
+
+.SUFFIXES : .cpp
+
+.c.o:
+ $(CC) -c $(INCLUDE_DIRS) $(DEFINES) $(CFLAGS) $< -o $@
+
+.cpp.o:
+ $(CXX) -c $(INCLUDE_DIRS) $(DEFINES) $(CXXFLAGS) $< -o $@
+
+
+
+default: $(TOP)/$(LIB_DIR)/gallium $(TOP)/$(LIB_DIR)/gallium/$(GL_LIB_NAME)
+
+$(TOP)/$(LIB_DIR)/gallium:
+ @ mkdir -p $(TOP)/$(LIB_DIR)/gallium
+
+# Make the libGL.so library
+$(TOP)/$(LIB_DIR)/gallium/$(GL_LIB_NAME): $(XLIB_WINSYS_OBJECTS) $(LIBS) Makefile
+ $(TOP)/bin/mklib -o $(GL_LIB) \
+ -linker "$(CC)" \
+ -major $(GL_MAJOR) -minor $(GL_MINOR) -patch $(GL_TINY) \
+ -install $(TOP)/$(LIB_DIR)/gallium \
+ $(MKLIB_OPTIONS) $(XLIB_WINSYS_OBJECTS) \
+ -Wl,--start-group $(LIBS) -Wl,--end-group $(GL_LIB_DEPS)
+
+
+depend: $(XLIB_WINSYS_SOURCES)
+ @ echo "running $(MKDEP)"
+ @ rm -f depend # workaround oops on gutsy?!?
+ @ touch depend
+ $(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) $(XLIB_WINSYS_SOURCES) \
+ > /dev/null 2>/dev/null
+
+
+install: default
+ $(INSTALL) -d $(INSTALL_DIR)/include/GL
+ $(INSTALL) -d $(INSTALL_DIR)/$(LIB_DIR)
+ $(INSTALL) -m 644 $(TOP)/include/GL/*.h $(INSTALL_DIR)/include/GL
+ @if [ -e $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) ]; then \
+ $(MINSTALL) $(TOP)/$(LIB_DIR)/libGL* $(INSTALL_DIR)/$(LIB_DIR); \
+ fi
+
+
+# Emacs tags
+tags:
+ etags `find . -name \*.[ch]` $(TOP)/include/GL/*.h
+
+clean:
+ -rm -f *.o
+
+
+include depend
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2007 Tungsten Graphics, Inc., Bismarck, ND., USA
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ *
+ **************************************************************************/
+
+/*
+ * Authors:
+ * Keith Whitwell
+ * Brian Paul
+ */
+
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+#include "pipe/p_error.h"
+#include "pipe/p_context.h"
+
+#include "xm_winsys.h"
+
+#include "i965/brw_winsys.h"
+#include "i965/brw_screen.h"
+#include "i965/brw_reg.h"
+#include "i965/brw_structs_dump.h"
+
+#define MAX_VRAM (128*1024*1024)
+
+
+
+extern int brw_disasm (FILE *file,
+ const struct brw_instruction *inst,
+ unsigned count );
+
+extern int intel_decode(const uint32_t *data,
+ int count,
+ uint32_t hw_offset,
+ uint32_t devid);
+
+struct xlib_brw_buffer
+{
+ struct brw_winsys_buffer base;
+ char *virtual;
+ unsigned offset;
+ unsigned type;
+ int map_count;
+ boolean modified;
+};
+
+
+/**
+ * Subclass of brw_winsys_screen for Xlib winsys
+ */
+struct xlib_brw_winsys
+{
+ struct brw_winsys_screen base;
+ struct brw_chipset chipset;
+
+ unsigned size;
+ unsigned used;
+};
+
+static struct xlib_brw_winsys *
+xlib_brw_winsys( struct brw_winsys_screen *screen )
+{
+ return (struct xlib_brw_winsys *)screen;
+}
+
+
+static struct xlib_brw_buffer *
+xlib_brw_buffer( struct brw_winsys_buffer *buffer )
+{
+ return (struct xlib_brw_buffer *)buffer;
+}
+
+
+
+const char *names[BRW_BUFFER_TYPE_MAX] = {
+ "TEXTURE",
+ "SCANOUT",
+ "VERTEX",
+ "CURBE",
+ "QUERY",
+ "SHADER_CONSTANTS",
+ "WM_SCRATCH",
+ "BATCH",
+ "GENERAL_STATE",
+ "SURFACE_STATE",
+ "PIXEL",
+ "GENERIC",
+};
+
+const char *usages[BRW_USAGE_MAX] = {
+ "STATE",
+ "QUERY_RESULT",
+ "RENDER_TARGET",
+ "DEPTH_BUFFER",
+ "BLIT_SOURCE",
+ "BLIT_DEST",
+ "SAMPLER",
+ "VERTEX",
+ "SCRATCH"
+};
+
+
+const char *data_types[BRW_DATA_MAX] =
+{
+ "GS: CC_VP",
+ "GS: CC_UNIT",
+ "GS: WM_PROG",
+ "GS: SAMPLER_DEFAULT_COLOR",
+ "GS: SAMPLER",
+ "GS: WM_UNIT",
+ "GS: SF_PROG",
+ "GS: SF_VP",
+ "GS: SF_UNIT",
+ "GS: VS_UNIT",
+ "GS: VS_PROG",
+ "GS: GS_UNIT",
+ "GS: GS_PROG",
+ "GS: CLIP_VP",
+ "GS: CLIP_UNIT",
+ "GS: CLIP_PROG",
+ "SS: SURFACE",
+ "SS: SURF_BIND",
+ "CONSTANT DATA",
+ "BATCH DATA",
+ "(untyped)"
+};
+
+
+static enum pipe_error
+xlib_brw_bo_alloc( struct brw_winsys_screen *sws,
+ enum brw_buffer_type type,
+ unsigned size,
+ unsigned alignment,
+ struct brw_winsys_buffer **bo_out )
+{
+ struct xlib_brw_winsys *xbw = xlib_brw_winsys(sws);
+ struct xlib_brw_buffer *buf;
+
+ if (BRW_DEBUG & DEBUG_WINSYS)
+ debug_printf("%s type %s sz %d align %d\n",
+ __FUNCTION__, names[type], size, alignment );
+
+ buf = CALLOC_STRUCT(xlib_brw_buffer);
+ if (!buf)
+ return PIPE_ERROR_OUT_OF_MEMORY;
+
+ pipe_reference_init(&buf->base.reference, 1);
+
+ buf->offset = align(xbw->used, alignment);
+ buf->type = type;
+ buf->virtual = MALLOC(size);
+ buf->base.size = size;
+ buf->base.sws = sws;
+
+ xbw->used = align(xbw->used, alignment) + size;
+ if (xbw->used > MAX_VRAM)
+ goto err;
+
+ /* XXX: possibly rentrant call to bo_destroy:
+ */
+ bo_reference(bo_out, &buf->base);
+ return PIPE_OK;
+
+err:
+ assert(0);
+ FREE(buf->virtual);
+ FREE(buf);
+ return PIPE_ERROR_OUT_OF_MEMORY;
+}
+
+static void
+xlib_brw_bo_destroy( struct brw_winsys_buffer *buffer )
+{
+ struct xlib_brw_buffer *buf = xlib_brw_buffer(buffer);
+
+ FREE(buf);
+}
+
+static int
+xlib_brw_bo_emit_reloc( struct brw_winsys_buffer *buffer,
+ enum brw_buffer_usage usage,
+ unsigned delta,
+ unsigned offset,
+ struct brw_winsys_buffer *buffer2)
+{
+ struct xlib_brw_buffer *buf = xlib_brw_buffer(buffer);
+ struct xlib_brw_buffer *buf2 = xlib_brw_buffer(buffer2);
+
+ if (BRW_DEBUG & DEBUG_WINSYS)
+ debug_printf("%s buf %p offset %x val %x + %x buf2 %p/%s/%s\n",
+ __FUNCTION__, (void *)buffer, offset,
+ buf2->offset, delta,
+ (void *)buffer2, names[buf2->type], usages[usage]);
+
+ *(uint32_t *)(buf->virtual + offset) = buf2->offset + delta;
+
+ return 0;
+}
+
+static int
+xlib_brw_bo_exec( struct brw_winsys_buffer *buffer,
+ unsigned bytes_used )
+{
+ if (BRW_DEBUG & DEBUG_WINSYS)
+ debug_printf("execute buffer %p, bytes %d\n", (void *)buffer, bytes_used);
+
+ return 0;
+}
+
+
+
+
+static int
+xlib_brw_bo_subdata(struct brw_winsys_buffer *buffer,
+ enum brw_buffer_data_type data_type,
+ size_t offset,
+ size_t size,
+ const void *data,
+ const struct brw_winsys_reloc *reloc,
+ unsigned nr_relocs)
+{
+ struct xlib_brw_buffer *buf = xlib_brw_buffer(buffer);
+ struct xlib_brw_winsys *xbw = xlib_brw_winsys(buffer->sws);
+ unsigned i;
+
+ if (BRW_DEBUG & DEBUG_WINSYS)
+ debug_printf("%s buf %p off %d sz %d %s relocs: %d\n",
+ __FUNCTION__,
+ (void *)buffer, offset, size,
+ data_types[data_type],
+ nr_relocs);
+
+ assert(buf->base.size >= offset + size);
+ memcpy(buf->virtual + offset, data, size);
+
+ /* Apply the relocations:
+ */
+ for (i = 0; i < nr_relocs; i++) {
+ if (BRW_DEBUG & DEBUG_WINSYS)
+ debug_printf("\treloc[%d] usage %s off %d value %x+%x\n",
+ i, usages[reloc[i].usage], reloc[i].offset,
+ xlib_brw_buffer(reloc[i].bo)->offset, reloc[i].delta);
+
+ *(unsigned *)(buf->virtual + offset + reloc[i].offset) =
+ xlib_brw_buffer(reloc[i].bo)->offset + reloc[i].delta;
+ }
+
+ if (BRW_DUMP)
+ brw_dump_data( xbw->chipset.pci_id,
+ data_type,
+ buf->offset + offset,
+ buf->virtual + offset, size );
+
+
+ return 0;
+}
+
+
+static boolean
+xlib_brw_bo_is_busy(struct brw_winsys_buffer *buffer)
+{
+ if (BRW_DEBUG & DEBUG_WINSYS)
+ debug_printf("%s %p\n", __FUNCTION__, (void *)buffer);
+ return TRUE;
+}
+
+static boolean
+xlib_brw_bo_references(struct brw_winsys_buffer *a,
+ struct brw_winsys_buffer *b)
+{
+ if (BRW_DEBUG & DEBUG_WINSYS)
+ debug_printf("%s %p %p\n", __FUNCTION__, (void *)a, (void *)b);
+ return TRUE;
+}
+
+static enum pipe_error
+xlib_brw_check_aperture_space( struct brw_winsys_screen *iws,
+ struct brw_winsys_buffer **buffers,
+ unsigned count )
+{
+ unsigned tot_size = 0;
+ unsigned i;
+
+ for (i = 0; i < count; i++)
+ tot_size += buffers[i]->size;
+
+ if (BRW_DEBUG & DEBUG_WINSYS)
+ debug_printf("%s %d bufs, tot_size: %d kb\n",
+ __FUNCTION__, count,
+ (tot_size + 1023) / 1024);
+
+ return PIPE_OK;
+}
+
+static void *
+xlib_brw_bo_map(struct brw_winsys_buffer *buffer,
+ enum brw_buffer_data_type data_type,
+ unsigned offset,
+ unsigned length,
+ boolean write,
+ boolean discard,
+ boolean explicit)
+{
+ struct xlib_brw_buffer *buf = xlib_brw_buffer(buffer);
+
+ if (BRW_DEBUG & DEBUG_WINSYS)
+ debug_printf("%s %p %s %s\n", __FUNCTION__, (void *)buffer,
+ write ? "read/write" : "read",
+ write ? data_types[data_type] : "");
+
+ if (write)
+ buf->modified = 1;
+
+ buf->map_count++;
+ return buf->virtual;
+}
+
+
+static void
+xlib_brw_bo_flush_range( struct brw_winsys_buffer *buffer,
+ unsigned offset,
+ unsigned length )
+{
+}
+
+
+static void
+xlib_brw_bo_unmap(struct brw_winsys_buffer *buffer)
+{
+ struct xlib_brw_buffer *buf = xlib_brw_buffer(buffer);
+
+ if (BRW_DEBUG & DEBUG_WINSYS)
+ debug_printf("%s %p\n", __FUNCTION__, (void *)buffer);
+
+ --buf->map_count;
+ assert(buf->map_count >= 0);
+
+ if (buf->map_count == 0 &&
+ buf->modified) {
+
+ buf->modified = 0;
+
+ /* Consider dumping new buffer contents here, using the
+ * flush-range info to minimize verbosity.
+ */
+ }
+}
+
+
+static void
+xlib_brw_bo_wait_idle( struct brw_winsys_buffer *buffer )
+{
+}
+
+
+static void
+xlib_brw_winsys_destroy( struct brw_winsys_screen *sws )
+{
+ struct xlib_brw_winsys *xbw = xlib_brw_winsys(sws);
+
+ FREE(xbw);
+}
+
+static struct brw_winsys_screen *
+xlib_create_brw_winsys_screen( void )
+{
+ struct xlib_brw_winsys *ws;
+
+ ws = CALLOC_STRUCT(xlib_brw_winsys);
+ if (!ws)
+ return NULL;
+
+ ws->used = 0;
+
+ ws->base.destroy = xlib_brw_winsys_destroy;
+ ws->base.bo_alloc = xlib_brw_bo_alloc;
+ ws->base.bo_destroy = xlib_brw_bo_destroy;
+ ws->base.bo_emit_reloc = xlib_brw_bo_emit_reloc;
+ ws->base.bo_exec = xlib_brw_bo_exec;
+ ws->base.bo_subdata = xlib_brw_bo_subdata;
+ ws->base.bo_is_busy = xlib_brw_bo_is_busy;
+ ws->base.bo_references = xlib_brw_bo_references;
+ ws->base.check_aperture_space = xlib_brw_check_aperture_space;
+ ws->base.bo_map = xlib_brw_bo_map;
+ ws->base.bo_flush_range = xlib_brw_bo_flush_range;
+ ws->base.bo_unmap = xlib_brw_bo_unmap;
+ ws->base.bo_wait_idle = xlib_brw_bo_wait_idle;
+
+ return &ws->base;
+}
+
+
+/***********************************************************************
+ * Implementation of Xlib co-state-tracker's winsys interface
+ */
+
+static void
+xlib_i965_display_surface(struct xmesa_buffer *xm_buffer,
+ struct pipe_surface *surf)
+{
+ struct brw_surface *surface = brw_surface(surf);
+ struct xlib_brw_buffer *bo = xlib_brw_buffer(surface->bo);
+
+ if (BRW_DEBUG & DEBUG_WINSYS)
+ debug_printf("%s offset %x+%x sz %dx%d\n", __FUNCTION__,
+ bo->offset,
+ surface->draw_offset,
+ surf->width,
+ surf->height);
+}
+
+static void
+xlib_i965_flush_frontbuffer(struct pipe_screen *screen,
+ struct pipe_surface *surf,
+ void *context_private)
+{
+ xlib_i965_display_surface(NULL, surf);
+}
+
+
+static struct pipe_screen *
+xlib_create_i965_screen( void )
+{
+ struct brw_winsys_screen *winsys;
+ struct pipe_screen *screen;
+
+ winsys = xlib_create_brw_winsys_screen();
+ if (winsys == NULL)
+ return NULL;
+
+ screen = brw_create_screen(winsys, PCI_CHIP_GM45_GM);
+ if (screen == NULL)
+ goto fail;
+
+ xlib_brw_winsys(winsys)->chipset = brw_screen(screen)->chipset;
+
+ screen->flush_frontbuffer = xlib_i965_flush_frontbuffer;
+ return screen;
+
+fail:
+ if (winsys)
+ winsys->destroy( winsys );
+
+ return NULL;
+}
+
+
+static struct pipe_context *
+xlib_create_i965_context( struct pipe_screen *screen,
+ void *context_private )
+{
+ struct pipe_context *pipe;
+
+ pipe = brw_create_context(screen);
+ if (pipe == NULL)
+ goto fail;
+
+ pipe->priv = context_private;
+ return pipe;
+
+fail:
+ /* Free stuff here */
+ return NULL;
+}
+
+
+
+
+struct xm_driver xlib_i965_driver =
+{
+ .create_pipe_screen = xlib_create_i965_screen,
+ .create_pipe_context = xlib_create_i965_context,
+ .display_surface = xlib_i965_display_surface
+};
+
+
+/* Register this driver at library load:
+ */
+static void _init( void ) __attribute__((constructor));
+static void _init( void )
+{
+ xmesa_set_driver( &xlib_i965_driver );
+}
+
+
+
+/***********************************************************************
+ *
+ * Butt-ugly hack to convince the linker not to throw away public GL
+ * symbols (they are all referenced from getprocaddress, I guess).
+ */
+extern void (*linker_foo(const unsigned char *procName))();
+extern void (*glXGetProcAddress(const unsigned char *procName))();
+
+extern void (*linker_foo(const unsigned char *procName))()
+{
+ return glXGetProcAddress(procName);
+}
--- /dev/null
+TARGET = modesetting_drv.so
+CFILES = $(wildcard ./*.c)
+OBJECTS = $(patsubst ./%.c,./%.o,$(CFILES))
+TOP = ../../../../../..
+
+include $(TOP)/configs/current
+
+INCLUDES = \
+ $(shell pkg-config --cflags-only-I pixman-1 xorg-server libdrm xproto) \
+ -I../gem \
+ -I$(TOP)/src/gallium/include \
+ -I$(TOP)/src/gallium/drivers \
+ -I$(TOP)/src/gallium/auxiliary \
+ -I$(TOP)/src/mesa \
+ -I$(TOP)/include \
+ -I$(TOP)/src/egl/main
+
+LIBS = \
+ $(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a \
+ $(TOP)/src/gallium/winsys/drm/i965/gem/libi965drm.a \
+ $(TOP)/src/gallium/drivers/i965/libi965.a \
+ $(TOP)/src/gallium/drivers/trace/libtrace.a \
+ $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+ $(GALLIUM_AUXILIARIES)
+
+DRIVER_DEFINES = \
+ -DHAVE_CONFIG_H
+
+
+#############################################
+
+
+
+all default: $(TARGET)
+
+$(TARGET): $(OBJECTS) Makefile $(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a $(LIBS)
+ $(TOP)/bin/mklib -noprefix -o $@ \
+ $(OBJECTS) $(LIBS) $(shell pkg-config --libs libdrm) -ldrm_intel
+
+clean:
+ rm -rf $(OBJECTS) $(TARGET)
+
+install:
+ $(INSTALL) -d $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
+ $(MINSTALL) -m 755 $(TARGET) $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
+
+
+##############################################
+
+
+.c.o:
+ $(CC) -c $(CFLAGS) $(INCLUDES) $(DRIVER_DEFINES) $< -o $@
+
+
+##############################################
+
+.PHONY = all clean install
--- /dev/null
+/*
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ *
+ * Author: Alan Hourihane <alanh@tungstengraphics.com>
+ * Author: Jakob Bornecrantz <wallbraker@gmail.com>
+ *
+ */
+
+#include "../../../../state_trackers/xorg/xorg_winsys.h"
+
+static void intel_xorg_identify(int flags);
+static Bool intel_xorg_pci_probe(DriverPtr driver,
+ int entity_num,
+ struct pci_device *device,
+ intptr_t match_data);
+
+static const struct pci_id_match intel_xorg_device_match[] = {
+ {0x8086, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0},
+ {0, 0, 0},
+};
+
+static SymTabRec intel_xorg_chipsets[] = {
+ {PCI_MATCH_ANY, "Intel Graphics Device"},
+ {-1, NULL}
+};
+
+static PciChipsets intel_xorg_pci_devices[] = {
+ {PCI_MATCH_ANY, PCI_MATCH_ANY, NULL},
+ {-1, -1, NULL}
+};
+
+static XF86ModuleVersionInfo intel_xorg_version = {
+ "modesetting",
+ MODULEVENDORSTRING,
+ MODINFOSTRING1,
+ MODINFOSTRING2,
+ XORG_VERSION_CURRENT,
+ 0, 1, 0, /* major, minor, patch */
+ ABI_CLASS_VIDEODRV,
+ ABI_VIDEODRV_VERSION,
+ MOD_CLASS_VIDEODRV,
+ {0, 0, 0, 0}
+};
+
+/*
+ * Xorg driver exported structures
+ */
+
+_X_EXPORT DriverRec modesetting = {
+ 1,
+ "modesetting",
+ intel_xorg_identify,
+ NULL,
+ xorg_tracker_available_options,
+ NULL,
+ 0,
+ NULL,
+ intel_xorg_device_match,
+ intel_xorg_pci_probe
+};
+
+static MODULESETUPPROTO(intel_xorg_setup);
+
+_X_EXPORT XF86ModuleData modesettingModuleData = {
+ &intel_xorg_version,
+ intel_xorg_setup,
+ NULL
+};
+
+/*
+ * Xorg driver functions
+ */
+
+static pointer
+intel_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin)
+{
+ static Bool setupDone = 0;
+
+ /* This module should be loaded only once, but check to be sure.
+ */
+ if (!setupDone) {
+ setupDone = 1;
+ xf86AddDriver(&modesetting, module, HaveDriverFuncs);
+
+ /*
+ * The return value must be non-NULL on success even though there
+ * is no TearDownProc.
+ */
+ return (pointer) 1;
+ } else {
+ if (errmaj)
+ *errmaj = LDR_ONCEONLY;
+ return NULL;
+ }
+}
+
+static void
+intel_xorg_identify(int flags)
+{
+ xf86PrintChipsets("modesetting", "Driver for Modesetting Kernel Drivers",
+ intel_xorg_chipsets);
+}
+
+static Bool
+intel_xorg_pci_probe(DriverPtr driver,
+ int entity_num, struct pci_device *device, intptr_t match_data)
+{
+ ScrnInfoPtr scrn = NULL;
+ EntityInfoPtr entity;
+
+ scrn = xf86ConfigPciEntity(scrn, 0, entity_num, intel_xorg_pci_devices,
+ NULL, NULL, NULL, NULL, NULL);
+ if (scrn != NULL) {
+ scrn->driverVersion = 1;
+ scrn->driverName = "i965";
+ scrn->name = "modesetting";
+ scrn->Probe = NULL;
+
+ entity = xf86GetEntityInfo(entity_num);
+
+ /* Use all the functions from the xorg tracker */
+ xorg_tracker_set_functions(scrn);
+ }
+ return scrn != NULL;
+}
symlinks: $(TOP)/$(LIB_DIR)/gallium
@rm -f $(TOP)/$(LIB_DIR)/gallium/i965_dri.so
- ln -s i915_dri.so $(TOP)/$(LIB_DIR)/gallium/i965_dri.so
struct intel_drm_fence *old = (struct intel_drm_fence *)*ptr;
struct intel_drm_fence *f = (struct intel_drm_fence *)fence;
- if (pipe_reference((struct pipe_reference**)ptr, &f->reference)) {
+ if (pipe_reference(&((struct intel_drm_fence *)(*ptr))->reference, &f->reference)) {
if (old->bo)
drm_intel_bo_unreference(old->bo);
FREE(old);
}
+ *ptr = fence;
}
static int
#include "pipe/p_context.h"
#include "pipe/p_state.h"
+#include "util/u_format.h"
#include "util/u_memory.h"
#include "nouveau_drm_api.h"
tmpl.tex_usage = PIPE_TEXTURE_USAGE_PRIMARY;
tmpl.target = PIPE_TEXTURE_2D;
tmpl.last_level = 0;
- tmpl.depth[0] = 1;
+ tmpl.depth0 = 1;
tmpl.format = format;
- tmpl.width[0] = width;
- tmpl.height[0] = height;
- pf_get_block(tmpl.format, &tmpl.block);
+ tmpl.width0 = width;
+ tmpl.height0 = height;
pt = api->texture_from_shared_handle(api, pscreen, &tmpl,
"front buffer", pitch, handle);
return false;
*handle = mt->bo->handle;
- *stride = mt->base.nblocksx[0] * mt->base.block.size;
+ *stride = util_format_get_stride(mt->base.format, mt->base.width0);
return true;
}
C_SOURCES = \
radeon_buffer.c \
radeon_drm.c \
- radeon_r300.c \
- radeon_winsys_softpipe.c
+ radeon_r300.c
LIBRARY_INCLUDES = -I$(TOP)/src/gallium/drivers/r300 \
$(shell pkg-config libdrm --cflags-only-I)
'radeon_buffer.c',
'radeon_drm.c',
'radeon_r300.c',
- 'radeon_winsys_softpipe.c',
]
env.Append(CPPPATH = '#/src/gallium/drivers/r300')
#include "radeon_bo_gem.h"
#include "softpipe/sp_texture.h"
#include "r300_context.h"
+#include "util/u_format.h"
+#include "util/u_math.h"
#include <X11/Xutil.h>
+
struct radeon_vl_context
{
Display *display;
unsigned tex_usage,
unsigned *stride)
{
- struct pipe_format_block block;
- unsigned nblocksx, nblocksy, size;
-
- pf_get_block(format, &block);
-
- nblocksx = pf_get_nblocksx(&block, width);
- nblocksy = pf_get_nblocksy(&block, height);
-
/* Radeons enjoy things in multiples of 32. */
/* XXX this can be 32 when POT */
- *stride = (nblocksx * block.size + 63) & ~63;
+ const unsigned alignment = 64;
+ unsigned nblocksy, size;
+
+ nblocksy = util_format_get_nblocksy(format, height);
+ *stride = align(util_format_get_stride(format, width), alignment);
size = *stride * nblocksy;
return radeon_buffer_create(ws, 64, usage, size);
struct pipe_buffer *buffer,
unsigned flags)
{
+ struct radeon_winsys_priv *priv = ((struct radeon_winsys *)ws)->priv;
struct radeon_pipe_buffer *radeon_buffer =
(struct radeon_pipe_buffer*)buffer;
int write = 0;
+ if (radeon_bo_is_referenced_by_cs(radeon_buffer->bo, priv->cs)) {
+ priv->flush_cb(priv->flush_data);
+ }
+
if (flags & PIPE_BUFFER_USAGE_DONTBLOCK) {
uint32_t domain;
memset(&tmpl, 0, sizeof(tmpl));
tmpl.tex_usage = PIPE_TEXTURE_USAGE_DISPLAY_TARGET;
tmpl.target = PIPE_TEXTURE_2D;
- tmpl.width[0] = w;
- tmpl.height[0] = h;
- tmpl.depth[0] = 1;
+ tmpl.width0 = w;
+ tmpl.height0 = h;
+ tmpl.depth0 = 1;
tmpl.format = format;
- pf_get_block(tmpl.format, &tmpl.block);
- tmpl.nblocksx[0] = pf_get_nblocksx(&tmpl.block, w);
- tmpl.nblocksy[0] = pf_get_nblocksy(&tmpl.block, h);
pt = pipe_screen->texture_blanket(pipe_screen, &tmpl, &pitch, pb);
if (pt == NULL) {
#include "radeon_drm.h"
+#include "radeon_winsys.h"
+
struct radeon_pipe_buffer {
struct pipe_buffer base;
struct radeon_bo *bo;
/* Current CS. */
struct radeon_cs* cs;
-};
-
-struct radeon_winsys {
- /* Parent class. */
- struct pipe_winsys base;
- /* This corresponds to void* radeon_winsys in r300_winsys. */
- struct radeon_winsys_priv* priv;
+ /* Flush CB */
+ void (*flush_cb)(void *);
+ void *flush_data;
};
struct radeon_winsys* radeon_pipe_winsys(int fb);
* Joakim Sindholt <opensource@zhasha.com>
*/
+#include "softpipe/sp_winsys.h"
+
#include "radeon_drm.h"
+/* Helper function to do the ioctls needed for setup and init. */
+static void do_ioctls(int fd, struct radeon_winsys* winsys)
+{
+ struct drm_radeon_gem_info gem_info = {0};
+ struct drm_radeon_info info = {0};
+ int target = 0;
+ int retval;
+
+ info.value = (unsigned long)⌖
+
+ /* We do things in a specific order here.
+ *
+ * First, the PCI ID. This is essential and should return usable numbers
+ * for all Radeons. If this fails, we probably got handed an FD for some
+ * non-Radeon card.
+ *
+ * The GB and Z pipe requests should always succeed, but they might not
+ * return sensical values for all chipsets, but that's alright because
+ * the pipe drivers already know that.
+ *
+ * The GEM info is actually bogus on the kernel side, as well as our side
+ * (see radeon_gem_info_ioctl in radeon_gem.c) but that's alright because
+ * we don't actually use the info for anything yet.
+ * XXX update the above when we can safely use vram_size instead of vram_visible */
+ info.request = RADEON_INFO_DEVICE_ID;
+ retval = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, sizeof(info));
+ if (retval) {
+ fprintf(stderr, "%s: Failed to get PCI ID, "
+ "error number %d\n", __FUNCTION__, retval);
+ exit(1);
+ }
+ winsys->pci_id = target;
+
+ info.request = RADEON_INFO_NUM_GB_PIPES;
+ retval = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, sizeof(info));
+ if (retval) {
+ fprintf(stderr, "%s: Failed to get GB pipe count, "
+ "error number %d\n", __FUNCTION__, retval);
+ exit(1);
+ }
+ winsys->gb_pipes = target;
+
+ info.request = RADEON_INFO_NUM_Z_PIPES;
+ retval = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, sizeof(info));
+ if (retval) {
+ fprintf(stderr, "%s: Failed to get Z pipe count, "
+ "error number %d\n", __FUNCTION__, retval);
+ exit(1);
+ }
+ winsys->z_pipes = target;
+
+ retval = drmCommandWriteRead(fd, DRM_RADEON_GEM_INFO,
+ &gem_info, sizeof(gem_info));
+ if (retval) {
+ fprintf(stderr, "%s: Failed to get MM info, error number %d\n",
+ __FUNCTION__, retval);
+ exit(1);
+ }
+ winsys->gart_size = gem_info.gart_size;
+ /* XXX */
+ winsys->vram_size = gem_info.vram_visible;
+}
+
+/* Guess at whether this chipset should use r300g.
+ *
+ * I believe that this check is valid, but I haven't been exhaustive. */
+static boolean is_r3xx(int pciid)
+{
+ return (pciid > 0x3150) && (pciid < 0x796f);
+}
+
/* Create a pipe_screen. */
struct pipe_screen* radeon_create_screen(struct drm_api* api,
int drmFB,
struct drm_create_screen_arg *arg)
{
- struct radeon_winsys* winsys = radeon_pipe_winsys(drmFB);
+ struct radeon_winsys* rwinsys = radeon_pipe_winsys(drmFB);
+ do_ioctls(drmFB, rwinsys);
- if (debug_get_bool_option("RADEON_SOFTPIPE", FALSE)) {
- return softpipe_create_screen((struct pipe_winsys*)winsys);
+ if (!is_r3xx(rwinsys->pci_id) ||
+ debug_get_bool_option("RADEON_SOFTPIPE", FALSE)) {
+ return softpipe_create_screen((struct pipe_winsys*)rwinsys);
} else {
- struct r300_winsys* r300 = radeon_create_r300_winsys(drmFB, winsys);
- FREE(winsys);
- return r300_create_screen(r300);
+ radeon_setup_winsys(drmFB, rwinsys);
+ return r300_create_screen(rwinsys);
}
}
struct pipe_context* radeon_create_context(struct drm_api* api,
struct pipe_screen* screen)
{
- if (debug_get_bool_option("RADEON_SOFTPIPE", FALSE)) {
- return radeon_create_softpipe(screen->winsys);
+ struct radeon_winsys* rwinsys = (struct radeon_winsys*)screen->winsys;
+
+ if (!is_r3xx(rwinsys->pci_id) ||
+ debug_get_bool_option("RADEON_SOFTPIPE", FALSE)) {
+ return softpipe_create(screen);
} else {
- return r300_create_context(screen,
- (struct r300_winsys*)screen->winsys);
+ return r300_create_context(screen, rwinsys);
}
}
int retval, fd;
struct drm_gem_flink flink;
struct radeon_pipe_buffer* radeon_buffer;
- struct pipe_buffer *buffer;
+ struct pipe_buffer *buffer = NULL;
if (!radeon_buffer_from_texture(api, texture, &buffer, stride)) {
return FALSE;
unsigned *stride,
unsigned *handle)
{
- struct pipe_buffer *buffer;
+ struct pipe_buffer *buffer = NULL;
if (!radeon_buffer_from_texture(api, texture, &buffer, stride)) {
return FALSE;
}
#include "radeon_buffer.h"
#include "radeon_r300.h"
-#include "radeon_winsys_softpipe.h"
/* XXX */
#include "r300_screen.h"
#include "radeon_r300.h"
-static void radeon_r300_set_flush_cb(struct r300_winsys *winsys,
- void (*flush_cb)(void *),
- void *data)
+static void radeon_set_flush_cb(struct radeon_winsys *winsys,
+ void (*flush_cb)(void *),
+ void *data)
{
- struct radeon_winsys_priv* priv =
- (struct radeon_winsys_priv*)winsys->radeon_winsys;
-
- radeon_cs_space_set_flush(priv->cs, flush_cb,
- data);
+ winsys->priv->flush_cb = flush_cb;
+ winsys->priv->flush_data = data;
+ radeon_cs_space_set_flush(winsys->priv->cs, flush_cb, data);
}
-static boolean radeon_r300_add_buffer(struct r300_winsys* winsys,
- struct pipe_buffer* pbuffer,
- uint32_t rd,
- uint32_t wd)
+static boolean radeon_add_buffer(struct radeon_winsys* winsys,
+ struct pipe_buffer* pbuffer,
+ uint32_t rd,
+ uint32_t wd)
{
- struct radeon_winsys_priv* priv =
- (struct radeon_winsys_priv*)winsys->radeon_winsys;
struct radeon_bo* bo = ((struct radeon_pipe_buffer*)pbuffer)->bo;
- radeon_cs_space_add_persistent_bo(priv->cs, bo, rd, wd);
+ radeon_cs_space_add_persistent_bo(winsys->priv->cs, bo, rd, wd);
return TRUE;
}
-static boolean radeon_r300_validate(struct r300_winsys* winsys)
+static boolean radeon_validate(struct radeon_winsys* winsys)
{
- struct radeon_winsys_priv* priv =
- (struct radeon_winsys_priv*)winsys->radeon_winsys;
-
- if (radeon_cs_space_check(priv->cs) < 0) {
+ if (radeon_cs_space_check(winsys->priv->cs) < 0) {
return FALSE;
}
return TRUE;
}
-static boolean radeon_r300_check_cs(struct r300_winsys* winsys, int size)
+static boolean radeon_check_cs(struct radeon_winsys* winsys, int size)
{
- /* XXX check size here, lazy ass! */
- /* XXX also validate buffers */
- return TRUE;
+ struct radeon_cs* cs = winsys->priv->cs;
+
+ return radeon_validate(winsys) && cs->cdw + size <= cs->ndw;
}
-static void radeon_r300_begin_cs(struct r300_winsys* winsys,
- int size,
- const char* file,
- const char* function,
- int line)
+static void radeon_begin_cs(struct radeon_winsys* winsys,
+ int size,
+ const char* file,
+ const char* function,
+ int line)
{
- struct radeon_winsys_priv* priv =
- (struct radeon_winsys_priv*)winsys->radeon_winsys;
-
- radeon_cs_begin(priv->cs, size, file, function, line);
+ radeon_cs_begin(winsys->priv->cs, size, file, function, line);
}
-static void radeon_r300_write_cs_dword(struct r300_winsys* winsys,
- uint32_t dword)
+static void radeon_write_cs_dword(struct radeon_winsys* winsys,
+ uint32_t dword)
{
- struct radeon_winsys_priv* priv =
- (struct radeon_winsys_priv*)winsys->radeon_winsys;
-
- radeon_cs_write_dword(priv->cs, dword);
+ radeon_cs_write_dword(winsys->priv->cs, dword);
}
-static void radeon_r300_write_cs_reloc(struct r300_winsys* winsys,
- struct pipe_buffer* pbuffer,
- uint32_t rd,
- uint32_t wd,
- uint32_t flags)
+static void radeon_write_cs_reloc(struct radeon_winsys* winsys,
+ struct pipe_buffer* pbuffer,
+ uint32_t rd,
+ uint32_t wd,
+ uint32_t flags)
{
- struct radeon_winsys_priv* priv =
- (struct radeon_winsys_priv*)winsys->radeon_winsys;
int retval = 0;
- retval = radeon_cs_write_reloc(priv->cs,
+ retval = radeon_cs_write_reloc(winsys->priv->cs,
((struct radeon_pipe_buffer*)pbuffer)->bo, rd, wd, flags);
if (retval) {
}
}
-static void radeon_r300_reset_bos(struct r300_winsys *winsys)
+static void radeon_reset_bos(struct radeon_winsys *winsys)
{
- struct radeon_winsys_priv* priv =
- (struct radeon_winsys_priv*)winsys->radeon_winsys;
- radeon_cs_space_reset_bos(priv->cs);
+ radeon_cs_space_reset_bos(winsys->priv->cs);
}
-static void radeon_r300_end_cs(struct r300_winsys* winsys,
- const char* file,
- const char* function,
- int line)
+static void radeon_end_cs(struct radeon_winsys* winsys,
+ const char* file,
+ const char* function,
+ int line)
{
- struct radeon_winsys_priv* priv =
- (struct radeon_winsys_priv*)winsys->radeon_winsys;
-
- radeon_cs_end(priv->cs, file, function, line);
+ radeon_cs_end(winsys->priv->cs, file, function, line);
}
-static void radeon_r300_flush_cs(struct r300_winsys* winsys)
+static void radeon_flush_cs(struct radeon_winsys* winsys)
{
- struct radeon_winsys_priv* priv =
- (struct radeon_winsys_priv*)winsys->radeon_winsys;
int retval;
/* Emit the CS. */
- retval = radeon_cs_emit(priv->cs);
+ retval = radeon_cs_emit(winsys->priv->cs);
if (retval) {
debug_printf("radeon: Bad CS, dumping...\n");
- radeon_cs_print(priv->cs, stderr);
+ radeon_cs_print(winsys->priv->cs, stderr);
}
/* Reset CS.
* Someday, when we care about performance, we should really find a way
* to rotate between two or three CS objects so that the GPU can be
* spinning through one CS while another one is being filled. */
- radeon_cs_erase(priv->cs);
+ radeon_cs_erase(winsys->priv->cs);
}
-/* Helper function to do the ioctls needed for setup and init. */
-static void do_ioctls(struct r300_winsys* winsys, int fd)
+void
+radeon_setup_winsys(int fd, struct radeon_winsys* winsys)
{
- struct drm_radeon_gem_info gem_info = {0};
- struct drm_radeon_info info = {0};
- int target = 0;
- int retval;
-
- info.value = (unsigned long)⌖
-
- /* First, get the number of pixel pipes */
- info.request = RADEON_INFO_NUM_GB_PIPES;
- retval = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, sizeof(info));
- if (retval) {
- fprintf(stderr, "%s: Failed to get GB pipe count, "
- "error number %d\n", __FUNCTION__, retval);
- exit(1);
- }
- winsys->gb_pipes = target;
-
- /* get Z pipes */
- info.request = RADEON_INFO_NUM_Z_PIPES;
- retval = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, sizeof(info));
- if (retval) {
- fprintf(stderr, "%s: Failed to get GB pipe count, "
- "error number %d\n", __FUNCTION__, retval);
- exit(1);
- }
- winsys->z_pipes = target;
-
- /* Then, get PCI ID */
- info.request = RADEON_INFO_DEVICE_ID;
- retval = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, sizeof(info));
- if (retval) {
- fprintf(stderr, "%s: Failed to get PCI ID, "
- "error number %d\n", __FUNCTION__, retval);
- exit(1);
- }
- winsys->pci_id = target;
-
- /* Finally, retrieve MM info */
- retval = drmCommandWriteRead(fd, DRM_RADEON_GEM_INFO,
- &gem_info, sizeof(gem_info));
- if (retval) {
- fprintf(stderr, "%s: Failed to get MM info, error number %d\n",
- __FUNCTION__, retval);
- exit(1);
- }
- winsys->gart_size = gem_info.gart_size;
- /* XXX */
- winsys->vram_size = gem_info.vram_visible;
-}
-
-struct r300_winsys*
-radeon_create_r300_winsys(int fd, struct radeon_winsys* old_winsys)
-{
- struct r300_winsys* winsys = CALLOC_STRUCT(r300_winsys);
- struct radeon_winsys_priv* priv;
-
- if (winsys == NULL) {
- return NULL;
- }
-
- priv = old_winsys->priv;
-
- do_ioctls(winsys, fd);
+ struct radeon_winsys_priv* priv = winsys->priv;
priv->csm = radeon_cs_manager_gem_ctor(fd);
+ /* Size limit on IBs is 64 kibibytes. */
priv->cs = radeon_cs_create(priv->csm, 1024 * 64 / 4);
radeon_cs_set_limit(priv->cs,
RADEON_GEM_DOMAIN_GTT, winsys->gart_size);
radeon_cs_set_limit(priv->cs,
RADEON_GEM_DOMAIN_VRAM, winsys->vram_size);
- winsys->add_buffer = radeon_r300_add_buffer;
- winsys->validate = radeon_r300_validate;
-
- winsys->check_cs = radeon_r300_check_cs;
- winsys->begin_cs = radeon_r300_begin_cs;
- winsys->write_cs_dword = radeon_r300_write_cs_dword;
- winsys->write_cs_reloc = radeon_r300_write_cs_reloc;
- winsys->end_cs = radeon_r300_end_cs;
- winsys->flush_cs = radeon_r300_flush_cs;
- winsys->reset_bos = radeon_r300_reset_bos;
- winsys->set_flush_cb = radeon_r300_set_flush_cb;
-
- memcpy(winsys, old_winsys, sizeof(struct radeon_winsys));
-
- return winsys;
+ winsys->add_buffer = radeon_add_buffer;
+ winsys->validate = radeon_validate;
+
+ winsys->check_cs = radeon_check_cs;
+ winsys->begin_cs = radeon_begin_cs;
+ winsys->write_cs_dword = radeon_write_cs_dword;
+ winsys->write_cs_reloc = radeon_write_cs_reloc;
+ winsys->end_cs = radeon_end_cs;
+ winsys->flush_cs = radeon_flush_cs;
+ winsys->reset_bos = radeon_reset_bos;
+ winsys->set_flush_cb = radeon_set_flush_cb;
}
#include "radeon_buffer.h"
-struct radeon_winsys;
-
-struct r300_winsys*
-radeon_create_r300_winsys(int fd, struct radeon_winsys* old_winsys);
+void radeon_setup_winsys(int fd, struct radeon_winsys* winsys);
#endif /* RADEON_R300_H */
--- /dev/null
+/*
+ * Copyright © 2009 Corbin Simpson
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+/*
+ * Authors:
+ * Corbin Simpson <MostAwesomeDude@gmail.com>
+ */
+#ifndef RADEON_WINSYS_H
+#define RADEON_WINSYS_H
+
+#include "pipe/internal/p_winsys_screen.h"
+
+struct radeon_winsys_priv;
+
+struct radeon_winsys {
+ /* Parent class. */
+ struct pipe_winsys base;
+
+ /* Winsys private */
+ struct radeon_winsys_priv* priv;
+
+ /* PCI ID */
+ uint32_t pci_id;
+
+ /* GB pipe count */
+ uint32_t gb_pipes;
+
+ /* Z pipe count (rv530 only) */
+ uint32_t z_pipes;
+
+ /* GART size. */
+ uint32_t gart_size;
+
+ /* VRAM size. */
+ uint32_t vram_size;
+
+ /* Add a pipe_buffer to the list of buffer objects to validate. */
+ boolean (*add_buffer)(struct radeon_winsys* winsys,
+ struct pipe_buffer* pbuffer,
+ uint32_t rd,
+ uint32_t wd);
+
+ /* Revalidate all currently setup pipe_buffers.
+ * Returns TRUE if a flush is required. */
+ boolean (*validate)(struct radeon_winsys* winsys);
+
+ /* Check to see if there's room for commands. */
+ boolean (*check_cs)(struct radeon_winsys* winsys, int size);
+
+ /* Start a command emit. */
+ void (*begin_cs)(struct radeon_winsys* winsys,
+ int size,
+ const char* file,
+ const char* function,
+ int line);
+
+ /* Write a dword to the command buffer. */
+ void (*write_cs_dword)(struct radeon_winsys* winsys, uint32_t dword);
+
+ /* Write a relocated dword to the command buffer. */
+ void (*write_cs_reloc)(struct radeon_winsys* winsys,
+ struct pipe_buffer* bo,
+ uint32_t rd,
+ uint32_t wd,
+ uint32_t flags);
+
+ /* Finish a command emit. */
+ void (*end_cs)(struct radeon_winsys* winsys,
+ const char* file,
+ const char* function,
+ int line);
+
+ /* Flush the CS. */
+ void (*flush_cs)(struct radeon_winsys* winsys);
+
+ /* winsys flush - callback from winsys when flush required */
+ void (*set_flush_cb)(struct radeon_winsys *winsys,
+ void (*flush_cb)(void *), void *data);
+
+ void (*reset_bos)(struct radeon_winsys *winsys);
+};
+
+#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- *
- **************************************************************************/
-/*
- * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#include "radeon_winsys_softpipe.h"
-
-struct pipe_context *radeon_create_softpipe(struct pipe_winsys* winsys)
-{
- struct pipe_screen *pipe_screen;
-
- pipe_screen = softpipe_create_screen(winsys);
-
- return softpipe_create(pipe_screen);
-}
+++ /dev/null
-/*
- * Copyright © 2008 Jérôme Glisse
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
- * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- */
-/*
- * Authors:
- * Jérôme Glisse <glisse@freedesktop.org>
- */
-#ifndef RADEON_WINSYS_SOFTPIPE_H
-#define RADEON_WINSYS_SOFTPIPE_H
-
-#include <stdio.h>
-
-#include "pipe/p_defines.h"
-#include "pipe/p_format.h"
-
-#include "softpipe/sp_winsys.h"
-
-#include "util/u_memory.h"
-
-struct pipe_context *radeon_create_softpipe(struct pipe_winsys* winsys);
-
-#endif
-TARGET = modesetting_drv.so
-CFILES = $(wildcard ./*.c)
-OBJECTS = $(patsubst ./%.c,./%.o,$(CFILES))
-GALLIUMDIR = ../../../..
TOP = ../../../../../..
+
+GALLIUMDIR = $(TOP)/src/gallium
+
+TARGET = radeong_drv.so
+
+CFILES = $(wildcard ./*.c)
+
include ${TOP}/configs/current
+OBJECTS = $(patsubst ./%.c,./%.o,$(CFILES))
+
CFLAGS = -DHAVE_CONFIG_H \
-g -Wall -Wimplicit-function-declaration -fPIC \
$(shell pkg-config --cflags pixman-1 xorg-server libdrm xproto) \
$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
$(GALLIUM_AUXILIARIES)
+TARGET_STAGING = $(TOP)/$(LIB_DIR)/gallium/$(TARGET)
#############################################
+all default: $(TARGET) $(TARGET_STAGING)
-
-all default: $(TARGET)
-
-$(TARGET): $(OBJECTS) Makefile $(GALLIUMDIR)/state_trackers/xorg/libxorgtracker.a
+$(TARGET): $(OBJECTS) Makefile $(GALLIUMDIR)/state_trackers/xorg/libxorgtracker.a $(LIBS)
$(TOP)/bin/mklib -noprefix -o $@ \
$(OBJECTS) $(LIBS) $(shell pkg-config --libs libdrm) -ldrm_radeon
+$(TOP)/$(LIB_DIR)/gallium:
+ mkdir -p $@
+
+$(TARGET_STAGING): $(TARGET) $(TOP)/$(LIB_DIR)/gallium
+ $(INSTALL) $(TARGET) $(TOP)/$(LIB_DIR)/gallium
+
clean:
rm -rf $(OBJECTS) $(TARGET)
};
static XF86ModuleVersionInfo radeon_xorg_version = {
- "modesetting",
+ "radeong",
MODULEVENDORSTRING,
MODINFOSTRING1,
MODINFOSTRING2,
* Xorg driver exported structures
*/
-_X_EXPORT DriverRec modesetting = {
+_X_EXPORT DriverRec radeong = {
1,
- "modesetting",
+ "radeong",
radeon_xorg_identify,
NULL,
xorg_tracker_available_options,
static MODULESETUPPROTO(radeon_xorg_setup);
-_X_EXPORT XF86ModuleData modesettingModuleData = {
+_X_EXPORT XF86ModuleData radeongModuleData = {
&radeon_xorg_version,
radeon_xorg_setup,
NULL
*/
if (!setupDone) {
setupDone = 1;
- xf86AddDriver(&modesetting, module, HaveDriverFuncs);
+ xf86AddDriver(&radeong, module, HaveDriverFuncs);
/*
* The return value must be non-NULL on success even though there
static void
radeon_xorg_identify(int flags)
{
- xf86PrintChipsets("modesetting", "Driver for Modesetting Kernel Drivers",
+ xf86PrintChipsets("radeong", "Driver for Radeon Gallium with KMS",
radeon_xorg_chipsets);
}
NULL, NULL, NULL, NULL, NULL);
if (scrn != NULL) {
scrn->driverVersion = 1;
- scrn->driverName = "radeon";
- scrn->name = "modesetting";
+ scrn->driverName = "radeong";
+ scrn->name = "radeong";
scrn->Probe = NULL;
entity = xf86GetEntityInfo(entity_num);
src_ref = src ? &src->refcnt : NULL;
dst_ref = dst ? &dst->refcnt : NULL;
- if (pipe_reference(&dst_ref, src_ref)) {
+ if (pipe_reference(dst_ref, src_ref)) {
vmw_ioctl_surface_destroy(dst->screen, dst->sid);
#ifdef DEBUG
/* to detect dangling pointers */
#include "pipe/p_state.h"
#include "pipe/internal/p_winsys_screen.h"
#include "util/u_memory.h"
+#include "util/u_math.h"
#include "softpipe/sp_winsys.h"
#include "softpipe/sp_texture.h"
}
-static unsigned int
-bitcount(unsigned int n)
-{
- unsigned int bits;
- for (bits = 0; n > 0; n = n >> 1) {
- bits += (n & 1);
- }
- return bits;
-}
-
-
/**
* Create the EGLConfigs. (one per X visual)
*/
for (i = 0; i < num_visuals; i++) {
_EGLConfig *config = calloc(1, sizeof(_EGLConfig));
int id = i + 1;
- int rbits = bitcount(visInfo[i].red_mask);
- int gbits = bitcount(visInfo[i].green_mask);
- int bbits = bitcount(visInfo[i].blue_mask);
+ int rbits = util_bitcount(visInfo[i].red_mask);
+ int gbits = util_bitcount(visInfo[i].green_mask);
+ int bbits = util_bitcount(visInfo[i].blue_mask);
int abits = bbits == 8 ? 8 : 0;
int zbits = 24;
int sbits = 8;
#include "pipe/internal/p_winsys_screen.h"
#include "pipe/p_state.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
}
-/**
- * Round n up to next multiple.
- */
-static INLINE unsigned
-round_up(unsigned n, unsigned multiple)
-{
- return (n + multiple - 1) & ~(multiple - 1);
-}
-
-
static const char *
get_name(struct pipe_winsys *pws)
{
unsigned *stride)
{
const unsigned alignment = 64;
- struct pipe_format_block block;
- unsigned nblocksx, nblocksy;
+ unsigned nblocksy;
- pf_get_block(format, &block);
- nblocksx = pf_get_nblocksx(&block, width);
- nblocksy = pf_get_nblocksy(&block, height);
- *stride = round_up(nblocksx * block.size, alignment);
+ nblocksy = util_format_get_nblocksy(format, height);
+ *stride = align(util_format_get_stride(format, width), alignment);
return winsys->buffer_create(winsys, alignment,
usage,
#include <pipe/internal/p_winsys_screen.h>
#include <pipe/p_state.h>
#include <pipe/p_inlines.h>
+#include <util/u_format.h>
#include <util/u_memory.h>
#include <util/u_math.h>
#include <softpipe/sp_winsys.h>
)
{
const unsigned int ALIGNMENT = 1;
- struct pipe_format_block block;
- unsigned nblocksx, nblocksy;
+ unsigned nblocksy;
- pf_get_block(format, &block);
- nblocksx = pf_get_nblocksx(&block, width);
- nblocksy = pf_get_nblocksy(&block, height);
- *stride = align(nblocksx * block.size, ALIGNMENT);
+ nblocksy = util_format_get_nblocksy(format, height);
+ *stride = align(util_format_get_stride(format, width), ALIGNMENT);
return pws->buffer_create(pws, ALIGNMENT, usage,
*stride * nblocksy);
env.SharedLibrary(
target ='opengl32',
source = sources,
- LIBS = wgl + glapi + mesa + drivers + auxiliaries + env['LIBS'],
+ LIBS = wgl + glapi + mesa + drivers + auxiliaries + glsl + env['LIBS'],
)
#include "pipe/p_format.h"
#include "pipe/p_context.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "llvmpipe/lp_winsys.h"
struct gdi_llvmpipe_displaytarget
{
enum pipe_format format;
- struct pipe_format_block block;
unsigned width;
unsigned height;
unsigned stride;
}
-/**
- * Round n up to next multiple.
- */
-static INLINE unsigned
-round_up(unsigned n, unsigned multiple)
-{
- return (n + multiple - 1) & ~(multiple - 1);
-}
-
-
static struct llvmpipe_displaytarget *
gdi_llvmpipe_displaytarget_create(struct llvmpipe_winsys *winsys,
enum pipe_format format,
gdt->width = width;
gdt->height = height;
- bpp = pf_get_bits(format);
- cpp = pf_get_size(format);
+ bpp = util_format_get_blocksizebits(format);
+ cpp = util_format_get_blocksize(format);
- gdt->stride = round_up(width * cpp, alignment);
+ gdt->stride = align(width * cpp, alignment);
gdt->size = gdt->stride * height;
gdt->data = align_malloc(gdt->size, alignment);
#include "pipe/p_format.h"
#include "pipe/p_context.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "softpipe/sp_winsys.h"
}
-/**
- * Round n up to next multiple.
- */
-static INLINE unsigned
-round_up(unsigned n, unsigned multiple)
-{
- return (n + multiple - 1) & ~(multiple - 1);
-}
-
-
static struct pipe_buffer *
gdi_softpipe_surface_buffer_create(struct pipe_winsys *winsys,
unsigned width, unsigned height,
unsigned *stride)
{
const unsigned alignment = 64;
- struct pipe_format_block block;
- unsigned nblocksx, nblocksy;
+ unsigned nblocksy;
- pf_get_block(format, &block);
- nblocksx = pf_get_nblocksx(&block, width);
- nblocksy = pf_get_nblocksy(&block, height);
- *stride = round_up(nblocksx * block.size, alignment);
+ nblocksy = util_format_get_nblocksy(format, height);
+ *stride = align(util_format_get_stride(format, width), alignment);
return winsys->buffer_create(winsys, alignment,
usage,
memset(&bmi, 0, sizeof(BITMAPINFO));
bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
- bmi.bmiHeader.biWidth = texture->stride[surface->level] / pf_get_size(surface->format);
+ bmi.bmiHeader.biWidth = texture->stride[surface->level] / util_format_get_blocksize(surface->format);
bmi.bmiHeader.biHeight= -(long)surface->height;
bmi.bmiHeader.biPlanes = 1;
- bmi.bmiHeader.biBitCount = pf_get_bits(surface->format);
+ bmi.bmiHeader.biBitCount = util_format_get_blocksizebits(surface->format);
bmi.bmiHeader.biCompression = BI_RGB;
bmi.bmiHeader.biSizeImage = 0;
bmi.bmiHeader.biXPelsPerMeter = 0;
#include "pipe/p_format.h"
#include "pipe/p_context.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
-/**
- * Round n up to next multiple.
- */
-static INLINE unsigned
-round_up(unsigned n, unsigned multiple)
-{
- return (n + multiple - 1) & ~(multiple - 1);
-}
-
static struct pipe_buffer *
xm_surface_buffer_create(struct pipe_winsys *winsys,
unsigned width, unsigned height,
unsigned *stride)
{
const unsigned alignment = 64;
- struct pipe_format_block block;
- unsigned nblocksx, nblocksy;
+ unsigned nblocksy;
- pf_get_block(format, &block);
- nblocksx = pf_get_nblocksx(&block, width);
- nblocksy = pf_get_nblocksy(&block, height);
- *stride = round_up(nblocksx * block.size, alignment);
+ nblocksy = util_format_get_nblocksy(format, height);
+ *stride = align(util_format_get_stride(format, width), alignment);
return winsys->buffer_create(winsys, alignment,
usage,
/* XXX a bit of a hack */
- *stride * round_up(nblocksy, TILE_SIZE));
+ *stride * align(nblocksy, TILE_SIZE));
}
#include "pipe/p_format.h"
#include "pipe/p_context.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "llvmpipe/lp_winsys.h"
struct xm_displaytarget
{
enum pipe_format format;
- struct pipe_format_block block;
unsigned width;
unsigned height;
unsigned stride;
{
if (xm_dt->tempImage == NULL)
{
- assert(xm_dt->block.width == 1);
- assert(xm_dt->block.height == 1);
+ assert(util_format_get_blockwidth(xm_dt->format) == 1);
+ assert(util_format_get_blockheight(xm_dt->format) == 1);
alloc_shm_ximage(xm_dt, xm_buffer,
- xm_dt->stride / xm_dt->block.size,
+ xm_dt->stride / util_format_get_blocksize(xm_dt->format),
xm_dt->height);
}
unsigned *stride)
{
struct xm_displaytarget *xm_dt = CALLOC_STRUCT(xm_displaytarget);
- unsigned nblocksx, nblocksy, size;
+ unsigned nblocksy, size;
xm_dt = CALLOC_STRUCT(xm_displaytarget);
if(!xm_dt)
xm_dt->width = width;
xm_dt->height = height;
- pf_get_block(format, &xm_dt->block);
- nblocksx = pf_get_nblocksx(&xm_dt->block, width);
- nblocksy = pf_get_nblocksy(&xm_dt->block, height);
- xm_dt->stride = align(nblocksx * xm_dt->block.size, alignment);
+ nblocksy = util_format_get_nblocksy(format, height);
+ xm_dt->stride = align(util_format_get_stride(format, width), alignment);
size = xm_dt->stride * nblocksy;
#ifdef USE_XSHM
#include "pipe/p_format.h"
#include "pipe/p_context.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "softpipe/sp_winsys.h"
{
if (xm_buf->tempImage == NULL)
{
- assert(surf->texture->block.width == 1);
- assert(surf->texture->block.height == 1);
+ assert(util_format_get_blockwidth(surf->texture->format) == 1);
+ assert(util_format_get_blockheight(surf->texture->format) == 1);
alloc_shm_ximage(xm_buf, b, spt->stride[surf->level] /
- surf->texture->block.size, surf->height);
+ util_format_get_blocksize(surf->texture->format), surf->height);
}
ximage = xm_buf->tempImage;
unsigned *stride)
{
const unsigned alignment = 64;
- struct pipe_format_block block;
- unsigned nblocksx, nblocksy, size;
+ unsigned nblocksy, size;
- pf_get_block(format, &block);
- nblocksx = pf_get_nblocksx(&block, width);
- nblocksy = pf_get_nblocksy(&block, height);
- *stride = align(nblocksx * block.size, alignment);
+ nblocksy = util_format_get_nblocksy(format, height);
+ *stride = align(util_format_get_stride(format, width), alignment);
size = *stride * nblocksy;
#ifdef USE_XSHM
--- /dev/null
+# src/glsl/Makefile
+
+TOP = ../..
+
+include $(TOP)/configs/current
+
+SUBDIRS = pp cl apps
+
+default install clean:
+ @for dir in $(SUBDIRS) ; do \
+ if [ -d $$dir ] ; then \
+ (cd $$dir && $(MAKE) $@) || exit 1; \
+ fi \
+ done
+
--- /dev/null
+# src/glsl/Makefile.template
+
+# Template makefile for glsl libraries.
+#
+# Usage:
+# The minimum that the including makefile needs to define
+# is TOP, LIBNAME and one of of the *_SOURCES.
+#
+# Optional defines:
+# LIBRARY_INCLUDES are appended to the list of includes directories.
+# LIBRARY_DEFINES is not used for makedepend, but for compilation.
+
+
+### Basic defines ###
+
+OBJECTS = $(C_SOURCES:.c=.o)
+
+INCLUDES = \
+ -I. \
+ $(LIBRARY_INCLUDES)
+
+
+##### TARGETS #####
+
+default: depend lib$(LIBNAME).a
+
+lib$(LIBNAME).a: $(OBJECTS) Makefile $(TOP)/src/glsl/Makefile.template
+ $(MKLIB) -o $(LIBNAME) -static $(OBJECTS)
+
+depend: $(C_SOURCES)
+ rm -f depend
+ touch depend
+ $(MKDEP) $(MKDEP_OPTIONS) $(INCLUDES) $(C_SOURCES) 2> /dev/null
+
+# Remove .o and backup files
+clean:
+ rm -f $(OBJECTS) lib$(LIBNAME).a depend depend.bak
+
+# Dummy target
+install:
+ @echo -n ""
+
+
+##### RULES #####
+
+.c.o:
+ $(CC) -c $(INCLUDES) $(CFLAGS) $(LIBRARY_DEFINES) $< -o $@
+
+-include depend
+
--- /dev/null
+import common
+
+Import('*')
+
+env = env.Clone()
+
+sources = [
+ 'pp/sl_pp_context.c',
+ 'pp/sl_pp_define.c',
+ 'pp/sl_pp_dict.c',
+ 'pp/sl_pp_error.c',
+ 'pp/sl_pp_expression.c',
+ 'pp/sl_pp_extension.c',
+ 'pp/sl_pp_if.c',
+ 'pp/sl_pp_line.c',
+ 'pp/sl_pp_macro.c',
+ 'pp/sl_pp_pragma.c',
+ 'pp/sl_pp_process.c',
+ 'pp/sl_pp_purify.c',
+ 'pp/sl_pp_token.c',
+ 'pp/sl_pp_token_util.c',
+ 'pp/sl_pp_version.c',
+ 'cl/sl_cl_parse.c',
+]
+
+glsl = env.StaticLibrary(
+ target = 'glsl',
+ source = sources,
+)
+
+Export('glsl')
+
+env = env.Clone()
+
+if env['platform'] == 'windows':
+ env.PrependUnique(LIBS = [
+ 'user32',
+ ])
+
+env.Prepend(LIBS = [glsl])
+
+env.Program(
+ target = 'purify',
+ source = ['apps/purify.c'],
+)
+
+env.Program(
+ target = 'tokenise',
+ source = ['apps/tokenise.c'],
+)
+
+env.Program(
+ target = 'version',
+ source = ['apps/version.c'],
+)
+
+env.Program(
+ target = 'process',
+ source = ['apps/process.c'],
+)
+
+glsl_compile = env.Program(
+ target = 'compile',
+ source = ['apps/compile.c'],
+)
+
+if env['platform'] == common.default_platform:
+ # Only export the GLSL compiler when building for the host platform
+ Export('glsl_compile')
--- /dev/null
+# src/glsl/apps/Makefile
+
+TOP = ../../..
+
+include $(TOP)/configs/current
+
+LIBS = \
+ $(TOP)/src/glsl/pp/libglslpp.a \
+ $(TOP)/src/glsl/cl/libglslcl.a
+
+SOURCES = \
+ compile.c \
+ process.c \
+ purify.c \
+ tokenise.c \
+ version.c
+
+APPS = $(SOURCES:%.c=%)
+
+INCLUDES = -I.
+
+
+##### RULES #####
+
+.SUFFIXES:
+.SUFFIXES: .c
+
+.c:
+ $(APP_CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
+
+.c.o:
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+
+
+##### TARGETS #####
+
+default: $(APPS)
+
+install:
+
+clean:
+ -rm -f $(APPS)
+ -rm -f *.o
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include "../pp/sl_pp_public.h"
+#include "../cl/sl_cl_parse.h"
+
+
+static void
+usage(void)
+{
+ printf("Usage:\n");
+ printf(" compile fragment|vertex <source> <output>\n");
+}
+
+int
+main(int argc,
+ char *argv[])
+{
+ FILE *in;
+ long size;
+ char *inbuf;
+ struct sl_pp_purify_options options;
+ char errmsg[100] = "";
+ struct sl_pp_context *context;
+ unsigned int version;
+ FILE *out;
+ unsigned char *outbytes;
+ unsigned int cboutbytes;
+ unsigned int shader_type;
+
+ if (argc != 4) {
+ usage();
+ return 1;
+ }
+
+ if (!strcmp(argv[1], "fragment")) {
+ shader_type = 1;
+ } else if (!strcmp(argv[1], "vertex")) {
+ shader_type = 2;
+ } else {
+ usage();
+ return 1;
+ }
+
+ in = fopen(argv[2], "rb");
+ if (!in) {
+ printf("Could not open `%s' for read.\n", argv[2]);
+ usage();
+ return 1;
+ }
+
+ fseek(in, 0, SEEK_END);
+ size = ftell(in);
+ fseek(in, 0, SEEK_SET);
+
+ out = fopen(argv[3], "w");
+ if (!out) {
+ fclose(in);
+ printf("Could not open `%s' for write.\n", argv[3]);
+ usage();
+ return 1;
+ }
+
+ inbuf = malloc(size + 1);
+ if (!inbuf) {
+ fprintf(out, "$OOMERROR\n");
+
+ fclose(out);
+ fclose(in);
+ printf("Out of memory.\n");
+ return 0;
+ }
+
+ if (fread(inbuf, 1, size, in) != size) {
+ fprintf(out, "$READERROR\n");
+
+ free(inbuf);
+ fclose(out);
+ fclose(in);
+ printf("Could not read from `%s'.\n", argv[2]);
+ return 0;
+ }
+ inbuf[size] = '\0';
+
+ fclose(in);
+
+ memset(&options, 0, sizeof(options));
+
+ context = sl_pp_context_create(inbuf, &options);
+ if (!context) {
+ fprintf(out, "$CONTEXERROR\n");
+
+ free(inbuf);
+ fclose(out);
+ printf("Could not create parse context.\n");
+ return 0;
+ }
+
+ if (sl_pp_version(context, &version)) {
+ fprintf(out, "$ERROR: `%s'\n", sl_pp_context_error_message(context));
+
+ printf("Error: %s\n", sl_pp_context_error_message(context));
+ sl_pp_context_destroy(context);
+ free(inbuf);
+ fclose(out);
+ return 0;
+ }
+
+ if (sl_pp_context_add_extension(context, "ARB_draw_buffers", "GL_ARB_draw_buffers") ||
+ sl_pp_context_add_extension(context, "ARB_texture_rectangle", "GL_ARB_texture_rectangle")) {
+ fprintf(out, "$ERROR: `%s'\n", sl_pp_context_error_message(context));
+
+ printf("Error: %s\n", sl_pp_context_error_message(context));
+ sl_pp_context_destroy(context);
+ free(inbuf);
+ fclose(out);
+ return 0;
+ }
+
+ if (sl_cl_compile(context, shader_type, 1, &outbytes, &cboutbytes, errmsg, sizeof(errmsg)) == 0) {
+ unsigned int i;
+ unsigned int line = 0;
+
+ fprintf(out, "\n/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */");
+ fprintf(out, "\n/* %s */", argv[2]);
+ fprintf(out, "\n\n");
+
+ for (i = 0; i < cboutbytes; i++) {
+ unsigned int a;
+
+ if (outbytes[i] < 10) {
+ a = 1;
+ } else if (outbytes[i] < 100) {
+ a = 2;
+ } else {
+ a = 3;
+ }
+ if (i < cboutbytes - 1) {
+ a++;
+ }
+ if (line + a >= 100) {
+ fprintf (out, "\n");
+ line = 0;
+ }
+ line += a;
+ fprintf (out, "%u", outbytes[i]);
+ if (i < cboutbytes - 1) {
+ fprintf (out, ",");
+ }
+ }
+ fprintf (out, "\n");
+ free(outbytes);
+ } else {
+ fprintf(out, "$SYNTAXERROR: `%s'\n", errmsg);
+
+ printf("Error: %s\n", errmsg);
+ }
+
+ sl_pp_context_destroy(context);
+ free(inbuf);
+ fclose(out);
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include "../pp/sl_pp_public.h"
+
+
+int
+main(int argc,
+ char *argv[])
+{
+ FILE *in;
+ long size;
+ char *inbuf;
+ struct sl_pp_purify_options options;
+ struct sl_pp_context *context;
+ unsigned int version;
+ struct sl_pp_token_info *outtokens;
+ FILE *out;
+ unsigned int i;
+
+ if (argc != 3) {
+ return 1;
+ }
+
+ in = fopen(argv[1], "rb");
+ if (!in) {
+ return 1;
+ }
+
+ fseek(in, 0, SEEK_END);
+ size = ftell(in);
+ fseek(in, 0, SEEK_SET);
+
+ out = fopen(argv[2], "wb");
+ if (!out) {
+ fclose(in);
+ return 1;
+ }
+
+ inbuf = malloc(size + 1);
+ if (!inbuf) {
+ fprintf(out, "$OOMERROR\n");
+
+ fclose(out);
+ fclose(in);
+ return 1;
+ }
+
+ if (fread(inbuf, 1, size, in) != size) {
+ fprintf(out, "$READERROR\n");
+
+ free(inbuf);
+ fclose(out);
+ fclose(in);
+ return 1;
+ }
+ inbuf[size] = '\0';
+
+ fclose(in);
+
+ memset(&options, 0, sizeof(options));
+
+ context = sl_pp_context_create(inbuf, &options);
+ if (!context) {
+ fprintf(out, "$CONTEXERROR\n");
+
+ free(inbuf);
+ fclose(out);
+ return 1;
+ }
+
+ if (sl_pp_version(context, &version)) {
+ fprintf(out, "$ERROR: `%s'\n", sl_pp_context_error_message(context));
+
+ sl_pp_context_destroy(context);
+ free(inbuf);
+ fclose(out);
+ return -1;
+ }
+
+ if (sl_pp_context_add_extension(context, "ARB_draw_buffers", "GL_ARB_draw_buffers") ||
+ sl_pp_context_add_extension(context, "ARB_texture_rectangle", "GL_ARB_texture_rectangle")) {
+ fprintf(out, "$ERROR: `%s'\n", sl_pp_context_error_message(context));
+
+ printf("Error: %s\n", sl_pp_context_error_message(context));
+ sl_pp_context_destroy(context);
+ free(inbuf);
+ fclose(out);
+ return 0;
+ }
+
+ if (sl_pp_context_add_predefined(context, "__GLSL_PP_PREDEFINED_MACRO_TEST", "1")) {
+ fprintf(out, "$ERROR: `%s'\n", sl_pp_context_error_message(context));
+
+ printf("Error: %s\n", sl_pp_context_error_message(context));
+ sl_pp_context_destroy(context);
+ free(inbuf);
+ fclose(out);
+ return 0;
+ }
+
+ if (sl_pp_process(context, &outtokens)) {
+ fprintf(out, "$ERROR: `%s'\n", sl_pp_context_error_message(context));
+
+ sl_pp_context_destroy(context);
+ free(inbuf);
+ fclose(out);
+ return -1;
+ }
+
+ free(inbuf);
+
+ for (i = 0; outtokens[i].token != SL_PP_EOF; i++) {
+ switch (outtokens[i].token) {
+ case SL_PP_NEWLINE:
+ fprintf(out, "\n");
+ break;
+
+ case SL_PP_COMMA:
+ fprintf(out, ", ");
+ break;
+
+ case SL_PP_SEMICOLON:
+ fprintf(out, "; ");
+ break;
+
+ case SL_PP_LBRACE:
+ fprintf(out, "{ ");
+ break;
+
+ case SL_PP_RBRACE:
+ fprintf(out, "} ");
+ break;
+
+ case SL_PP_LPAREN:
+ fprintf(out, "( ");
+ break;
+
+ case SL_PP_RPAREN:
+ fprintf(out, ") ");
+ break;
+
+ case SL_PP_LBRACKET:
+ fprintf(out, "[ ");
+ break;
+
+ case SL_PP_RBRACKET:
+ fprintf(out, "] ");
+ break;
+
+ case SL_PP_DOT:
+ fprintf(out, ". ");
+ break;
+
+ case SL_PP_INCREMENT:
+ fprintf(out, "++ ");
+ break;
+
+ case SL_PP_ADDASSIGN:
+ fprintf(out, "+= ");
+ break;
+
+ case SL_PP_PLUS:
+ fprintf(out, "+ ");
+ break;
+
+ case SL_PP_DECREMENT:
+ fprintf(out, "-- ");
+ break;
+
+ case SL_PP_SUBASSIGN:
+ fprintf(out, "-= ");
+ break;
+
+ case SL_PP_MINUS:
+ fprintf(out, "- ");
+ break;
+
+ case SL_PP_BITNOT:
+ fprintf(out, "~ ");
+ break;
+
+ case SL_PP_NOTEQUAL:
+ fprintf(out, "!= ");
+ break;
+
+ case SL_PP_NOT:
+ fprintf(out, "! ");
+ break;
+
+ case SL_PP_MULASSIGN:
+ fprintf(out, "*= ");
+ break;
+
+ case SL_PP_STAR:
+ fprintf(out, "* ");
+ break;
+
+ case SL_PP_DIVASSIGN:
+ fprintf(out, "/= ");
+ break;
+
+ case SL_PP_SLASH:
+ fprintf(out, "/ ");
+ break;
+
+ case SL_PP_MODASSIGN:
+ fprintf(out, "%%= ");
+ break;
+
+ case SL_PP_MODULO:
+ fprintf(out, "%% ");
+ break;
+
+ case SL_PP_LSHIFTASSIGN:
+ fprintf(out, "<<= ");
+ break;
+
+ case SL_PP_LSHIFT:
+ fprintf(out, "<< ");
+ break;
+
+ case SL_PP_LESSEQUAL:
+ fprintf(out, "<= ");
+ break;
+
+ case SL_PP_LESS:
+ fprintf(out, "< ");
+ break;
+
+ case SL_PP_RSHIFTASSIGN:
+ fprintf(out, ">>= ");
+ break;
+
+ case SL_PP_RSHIFT:
+ fprintf(out, ">> ");
+ break;
+
+ case SL_PP_GREATEREQUAL:
+ fprintf(out, ">= ");
+ break;
+
+ case SL_PP_GREATER:
+ fprintf(out, "> ");
+ break;
+
+ case SL_PP_EQUAL:
+ fprintf(out, "== ");
+ break;
+
+ case SL_PP_ASSIGN:
+ fprintf(out, "= ");
+ break;
+
+ case SL_PP_AND:
+ fprintf(out, "&& ");
+ break;
+
+ case SL_PP_BITANDASSIGN:
+ fprintf(out, "&= ");
+ break;
+
+ case SL_PP_BITAND:
+ fprintf(out, "& ");
+ break;
+
+ case SL_PP_XOR:
+ fprintf(out, "^^ ");
+ break;
+
+ case SL_PP_BITXORASSIGN:
+ fprintf(out, "^= ");
+ break;
+
+ case SL_PP_BITXOR:
+ fprintf(out, "^ ");
+ break;
+
+ case SL_PP_OR:
+ fprintf(out, "|| ");
+ break;
+
+ case SL_PP_BITORASSIGN:
+ fprintf(out, "|= ");
+ break;
+
+ case SL_PP_BITOR:
+ fprintf(out, "| ");
+ break;
+
+ case SL_PP_QUESTION:
+ fprintf(out, "? ");
+ break;
+
+ case SL_PP_COLON:
+ fprintf(out, ": ");
+ break;
+
+ case SL_PP_IDENTIFIER:
+ fprintf(out, "%s ", sl_pp_context_cstr(context, outtokens[i].data.identifier));
+ break;
+
+ case SL_PP_UINT:
+ fprintf(out, "%s ", sl_pp_context_cstr(context, outtokens[i].data._uint));
+ break;
+
+ case SL_PP_FLOAT:
+ fprintf(out, "%s ", sl_pp_context_cstr(context, outtokens[i].data._float));
+ break;
+
+ case SL_PP_OTHER:
+ fprintf(out, "%c", outtokens[i].data.other);
+ break;
+
+ case SL_PP_PRAGMA_OPTIMIZE:
+ fprintf(out, "#pragma optimize(%s)", outtokens[i].data.pragma ? "on" : "off");
+ break;
+
+ case SL_PP_PRAGMA_DEBUG:
+ fprintf(out, "#pragma debug(%s)", outtokens[i].data.pragma ? "on" : "off");
+ break;
+
+ case SL_PP_EXTENSION_REQUIRE:
+ fprintf(out, "#extension %s : require", sl_pp_context_cstr(context, outtokens[i].data.extension));
+ break;
+
+ case SL_PP_EXTENSION_ENABLE:
+ fprintf(out, "#extension %s : enable", sl_pp_context_cstr(context, outtokens[i].data.extension));
+ break;
+
+ case SL_PP_EXTENSION_WARN:
+ fprintf(out, "#extension %s : warn", sl_pp_context_cstr(context, outtokens[i].data.extension));
+ break;
+
+ case SL_PP_EXTENSION_DISABLE:
+ fprintf(out, "#extension %s : disable", sl_pp_context_cstr(context, outtokens[i].data.extension));
+ break;
+
+ case SL_PP_LINE:
+ fprintf(out, "#line %u %u", outtokens[i].data.line.lineno, outtokens[i].data.line.fileno);
+ break;
+
+ default:
+ assert(0);
+ }
+ }
+
+ sl_pp_context_destroy(context);
+ free(outtokens);
+ fclose(out);
+
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "../pp/sl_pp_public.h"
+
+
+int
+main(int argc,
+ char *argv[])
+{
+ FILE *in;
+ long size;
+ char *inbuf;
+ struct sl_pp_purify_options options;
+ char *outbuf;
+ char errmsg[100] = "";
+ unsigned int errline = 0;
+ FILE *out;
+
+ if (argc != 3) {
+ return 1;
+ }
+
+ in = fopen(argv[1], "rb");
+ if (!in) {
+ return 1;
+ }
+
+ fseek(in, 0, SEEK_END);
+ size = ftell(in);
+ fseek(in, 0, SEEK_SET);
+
+ out = fopen(argv[2], "wb");
+ if (!out) {
+ fclose(in);
+ return 1;
+ }
+
+ inbuf = malloc(size + 1);
+ if (!inbuf) {
+ fprintf(out, "$OOMERROR\n");
+
+ fclose(out);
+ fclose(in);
+ return 1;
+ }
+
+ if (fread(inbuf, 1, size, in) != size) {
+ fprintf(out, "$READERROR\n");
+
+ free(inbuf);
+ fclose(out);
+ fclose(in);
+ return 1;
+ }
+ inbuf[size] = '\0';
+
+ fclose(in);
+
+ memset(&options, 0, sizeof(options));
+
+ if (sl_pp_purify(inbuf, &options, &outbuf, errmsg, sizeof(errmsg), &errline)) {
+ fprintf(out, "$PURIFYERROR %u: %s\n", errline, errmsg);
+
+ free(inbuf);
+ fclose(out);
+ return 1;
+ }
+
+ free(inbuf);
+
+ fwrite(outbuf, 1, strlen(outbuf), out);
+
+ free(outbuf);
+ fclose(out);
+
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include "../pp/sl_pp_public.h"
+
+
+int
+main(int argc,
+ char *argv[])
+{
+ FILE *in;
+ long size;
+ char *inbuf;
+ struct sl_pp_purify_options options;
+ struct sl_pp_context *context;
+ struct sl_pp_token_info *tokens;
+ FILE *out;
+ unsigned int i;
+
+ if (argc != 3) {
+ return 1;
+ }
+
+ in = fopen(argv[1], "rb");
+ if (!in) {
+ return 1;
+ }
+
+ fseek(in, 0, SEEK_END);
+ size = ftell(in);
+ fseek(in, 0, SEEK_SET);
+
+ out = fopen(argv[2], "wb");
+ if (!out) {
+ fclose(in);
+ return 1;
+ }
+
+ inbuf = malloc(size + 1);
+ if (!inbuf) {
+ fprintf(out, "$OOMERROR\n");
+
+ fclose(out);
+ fclose(in);
+ return 1;
+ }
+
+ if (fread(inbuf, 1, size, in) != size) {
+ fprintf(out, "$READERROR\n");
+
+ free(inbuf);
+ fclose(out);
+ fclose(in);
+ return 1;
+ }
+ inbuf[size] = '\0';
+
+ fclose(in);
+
+ memset(&options, 0, sizeof(options));
+
+ context = sl_pp_context_create(inbuf, &options);
+ if (!context) {
+ fprintf(out, "$CONTEXERROR\n");
+
+ free(inbuf);
+ fclose(out);
+ return 1;
+ }
+
+ if (sl_pp_tokenise(context, &tokens)) {
+ fprintf(out, "$ERROR: `%s'\n", sl_pp_context_error_message(context));
+
+ sl_pp_context_destroy(context);
+ free(inbuf);
+ fclose(out);
+ return 1;
+ }
+
+ free(inbuf);
+
+ for (i = 0; tokens[i].token != SL_PP_EOF; i++) {
+ switch (tokens[i].token) {
+ case SL_PP_WHITESPACE:
+ break;
+
+ case SL_PP_NEWLINE:
+ fprintf(out, "\n");
+ break;
+
+ case SL_PP_HASH:
+ fprintf(out, "# ");
+ break;
+
+ case SL_PP_COMMA:
+ fprintf(out, ", ");
+ break;
+
+ case SL_PP_SEMICOLON:
+ fprintf(out, "; ");
+ break;
+
+ case SL_PP_LBRACE:
+ fprintf(out, "{ ");
+ break;
+
+ case SL_PP_RBRACE:
+ fprintf(out, "} ");
+ break;
+
+ case SL_PP_LPAREN:
+ fprintf(out, "( ");
+ break;
+
+ case SL_PP_RPAREN:
+ fprintf(out, ") ");
+ break;
+
+ case SL_PP_LBRACKET:
+ fprintf(out, "[ ");
+ break;
+
+ case SL_PP_RBRACKET:
+ fprintf(out, "] ");
+ break;
+
+ case SL_PP_DOT:
+ fprintf(out, ". ");
+ break;
+
+ case SL_PP_INCREMENT:
+ fprintf(out, "++ ");
+ break;
+
+ case SL_PP_ADDASSIGN:
+ fprintf(out, "+= ");
+ break;
+
+ case SL_PP_PLUS:
+ fprintf(out, "+ ");
+ break;
+
+ case SL_PP_DECREMENT:
+ fprintf(out, "-- ");
+ break;
+
+ case SL_PP_SUBASSIGN:
+ fprintf(out, "-= ");
+ break;
+
+ case SL_PP_MINUS:
+ fprintf(out, "- ");
+ break;
+
+ case SL_PP_BITNOT:
+ fprintf(out, "~ ");
+ break;
+
+ case SL_PP_NOTEQUAL:
+ fprintf(out, "!= ");
+ break;
+
+ case SL_PP_NOT:
+ fprintf(out, "! ");
+ break;
+
+ case SL_PP_MULASSIGN:
+ fprintf(out, "*= ");
+ break;
+
+ case SL_PP_STAR:
+ fprintf(out, "* ");
+ break;
+
+ case SL_PP_DIVASSIGN:
+ fprintf(out, "/= ");
+ break;
+
+ case SL_PP_SLASH:
+ fprintf(out, "/ ");
+ break;
+
+ case SL_PP_MODASSIGN:
+ fprintf(out, "%%= ");
+ break;
+
+ case SL_PP_MODULO:
+ fprintf(out, "%% ");
+ break;
+
+ case SL_PP_LSHIFTASSIGN:
+ fprintf(out, "<<= ");
+ break;
+
+ case SL_PP_LSHIFT:
+ fprintf(out, "<< ");
+ break;
+
+ case SL_PP_LESSEQUAL:
+ fprintf(out, "<= ");
+ break;
+
+ case SL_PP_LESS:
+ fprintf(out, "< ");
+ break;
+
+ case SL_PP_RSHIFTASSIGN:
+ fprintf(out, ">>= ");
+ break;
+
+ case SL_PP_RSHIFT:
+ fprintf(out, ">> ");
+ break;
+
+ case SL_PP_GREATEREQUAL:
+ fprintf(out, ">= ");
+ break;
+
+ case SL_PP_GREATER:
+ fprintf(out, "> ");
+ break;
+
+ case SL_PP_EQUAL:
+ fprintf(out, "== ");
+ break;
+
+ case SL_PP_ASSIGN:
+ fprintf(out, "= ");
+ break;
+
+ case SL_PP_AND:
+ fprintf(out, "&& ");
+ break;
+
+ case SL_PP_BITANDASSIGN:
+ fprintf(out, "&= ");
+ break;
+
+ case SL_PP_BITAND:
+ fprintf(out, "& ");
+ break;
+
+ case SL_PP_XOR:
+ fprintf(out, "^^ ");
+ break;
+
+ case SL_PP_BITXORASSIGN:
+ fprintf(out, "^= ");
+ break;
+
+ case SL_PP_BITXOR:
+ fprintf(out, "^ ");
+ break;
+
+ case SL_PP_OR:
+ fprintf(out, "|| ");
+ break;
+
+ case SL_PP_BITORASSIGN:
+ fprintf(out, "|= ");
+ break;
+
+ case SL_PP_BITOR:
+ fprintf(out, "| ");
+ break;
+
+ case SL_PP_QUESTION:
+ fprintf(out, "? ");
+ break;
+
+ case SL_PP_COLON:
+ fprintf(out, ": ");
+ break;
+
+ case SL_PP_IDENTIFIER:
+ fprintf(out, "%s ", sl_pp_context_cstr(context, tokens[i].data.identifier));
+ break;
+
+ case SL_PP_UINT:
+ fprintf(out, "(%s) ", sl_pp_context_cstr(context, tokens[i].data._uint));
+ break;
+
+ case SL_PP_FLOAT:
+ fprintf(out, "(%s) ", sl_pp_context_cstr(context, tokens[i].data._float));
+ break;
+
+ case SL_PP_OTHER:
+ if (tokens[i].data.other == '\'') {
+ fprintf(out, "'\\'' ");
+ } else {
+ fprintf(out, "'%c' ", tokens[i].data.other);
+ }
+ break;
+
+ default:
+ assert(0);
+ }
+ }
+
+ sl_pp_context_destroy(context);
+ free(tokens);
+ fclose(out);
+
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include "../pp/sl_pp_public.h"
+
+
+int
+main(int argc,
+ char *argv[])
+{
+ FILE *in;
+ long size;
+ char *inbuf;
+ struct sl_pp_purify_options options;
+ struct sl_pp_context *context;
+ unsigned int version;
+ FILE *out;
+
+ if (argc != 3) {
+ return 1;
+ }
+
+ in = fopen(argv[1], "rb");
+ if (!in) {
+ return 1;
+ }
+
+ fseek(in, 0, SEEK_END);
+ size = ftell(in);
+ fseek(in, 0, SEEK_SET);
+
+ out = fopen(argv[2], "wb");
+ if (!out) {
+ fclose(in);
+ return 1;
+ }
+
+ inbuf = malloc(size + 1);
+ if (!inbuf) {
+ fprintf(out, "$OOMERROR\n");
+
+ fclose(out);
+ fclose(in);
+ return 1;
+ }
+
+ if (fread(inbuf, 1, size, in) != size) {
+ fprintf(out, "$READERROR\n");
+
+ free(inbuf);
+ fclose(out);
+ fclose(in);
+ return 1;
+ }
+ inbuf[size] = '\0';
+
+ fclose(in);
+
+ memset(&options, 0, sizeof(options));
+
+ context = sl_pp_context_create(inbuf, &options);
+ if (!context) {
+ fprintf(out, "$CONTEXERROR\n");
+
+ free(inbuf);
+ fclose(out);
+ return 1;
+ }
+
+ if (sl_pp_version(context, &version)) {
+ fprintf(out, "$ERROR: `%s'\n", sl_pp_context_error_message(context));
+
+ sl_pp_context_destroy(context);
+ free(inbuf);
+ fclose(out);
+ return -1;
+ }
+
+ sl_pp_context_destroy(context);
+ free(inbuf);
+
+ fprintf(out, "%u\n", version);
+
+ fclose(out);
+
+ return 0;
+}
--- /dev/null
+#src/glsl/cl/Makefile
+
+TOP = ../../..
+
+include $(TOP)/configs/current
+
+LIBNAME = glslcl
+
+C_SOURCES = \
+ sl_cl_parse.c
+
+include ../Makefile.template
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include "../pp/sl_pp_public.h"
+#include "sl_cl_parse.h"
+
+
+/* revision number - increment after each change affecting emitted output */
+#define REVISION 5
+
+/* external declaration (or precision or invariant stmt) */
+#define EXTERNAL_NULL 0
+#define EXTERNAL_FUNCTION_DEFINITION 1
+#define EXTERNAL_DECLARATION 2
+#define DEFAULT_PRECISION 3
+#define INVARIANT_STMT 4
+
+/* precision */
+#define PRECISION_DEFAULT 0
+#define PRECISION_LOW 1
+#define PRECISION_MEDIUM 2
+#define PRECISION_HIGH 3
+
+/* declaration */
+#define DECLARATION_FUNCTION_PROTOTYPE 1
+#define DECLARATION_INIT_DECLARATOR_LIST 2
+
+/* function type */
+#define FUNCTION_ORDINARY 0
+#define FUNCTION_CONSTRUCTOR 1
+#define FUNCTION_OPERATOR 2
+
+/* function call type */
+#define FUNCTION_CALL_NONARRAY 0
+#define FUNCTION_CALL_ARRAY 1
+
+/* operator type */
+#define OPERATOR_ADDASSIGN 1
+#define OPERATOR_SUBASSIGN 2
+#define OPERATOR_MULASSIGN 3
+#define OPERATOR_DIVASSIGN 4
+/*#define OPERATOR_MODASSIGN 5*/
+/*#define OPERATOR_LSHASSIGN 6*/
+/*#define OPERATOR_RSHASSIGN 7*/
+/*#define OPERATOR_ORASSIGN 8*/
+/*#define OPERATOR_XORASSIGN 9*/
+/*#define OPERATOR_ANDASSIGN 10*/
+#define OPERATOR_LOGICALXOR 11
+/*#define OPERATOR_BITOR 12*/
+/*#define OPERATOR_BITXOR 13*/
+/*#define OPERATOR_BITAND 14*/
+#define OPERATOR_LESS 15
+#define OPERATOR_GREATER 16
+#define OPERATOR_LESSEQUAL 17
+#define OPERATOR_GREATEREQUAL 18
+/*#define OPERATOR_LSHIFT 19*/
+/*#define OPERATOR_RSHIFT 20*/
+#define OPERATOR_MULTIPLY 21
+#define OPERATOR_DIVIDE 22
+/*#define OPERATOR_MODULUS 23*/
+#define OPERATOR_INCREMENT 24
+#define OPERATOR_DECREMENT 25
+#define OPERATOR_PLUS 26
+#define OPERATOR_MINUS 27
+/*#define OPERATOR_COMPLEMENT 28*/
+#define OPERATOR_NOT 29
+
+/* init declarator list */
+#define DECLARATOR_NONE 0
+#define DECLARATOR_NEXT 1
+
+/* variable declaration */
+#define VARIABLE_NONE 0
+#define VARIABLE_IDENTIFIER 1
+#define VARIABLE_INITIALIZER 2
+#define VARIABLE_ARRAY_EXPLICIT 3
+#define VARIABLE_ARRAY_UNKNOWN 4
+
+/* type qualifier */
+#define TYPE_QUALIFIER_NONE 0
+#define TYPE_QUALIFIER_CONST 1
+#define TYPE_QUALIFIER_ATTRIBUTE 2
+#define TYPE_QUALIFIER_VARYING 3
+#define TYPE_QUALIFIER_UNIFORM 4
+#define TYPE_QUALIFIER_FIXEDOUTPUT 5
+#define TYPE_QUALIFIER_FIXEDINPUT 6
+
+/* invariant qualifier */
+#define TYPE_VARIANT 90
+#define TYPE_INVARIANT 91
+
+/* centroid qualifier */
+#define TYPE_CENTER 95
+#define TYPE_CENTROID 96
+
+/* type specifier */
+#define TYPE_SPECIFIER_VOID 0
+#define TYPE_SPECIFIER_BOOL 1
+#define TYPE_SPECIFIER_BVEC2 2
+#define TYPE_SPECIFIER_BVEC3 3
+#define TYPE_SPECIFIER_BVEC4 4
+#define TYPE_SPECIFIER_INT 5
+#define TYPE_SPECIFIER_IVEC2 6
+#define TYPE_SPECIFIER_IVEC3 7
+#define TYPE_SPECIFIER_IVEC4 8
+#define TYPE_SPECIFIER_FLOAT 9
+#define TYPE_SPECIFIER_VEC2 10
+#define TYPE_SPECIFIER_VEC3 11
+#define TYPE_SPECIFIER_VEC4 12
+#define TYPE_SPECIFIER_MAT2 13
+#define TYPE_SPECIFIER_MAT3 14
+#define TYPE_SPECIFIER_MAT4 15
+#define TYPE_SPECIFIER_SAMPLER1D 16
+#define TYPE_SPECIFIER_SAMPLER2D 17
+#define TYPE_SPECIFIER_SAMPLER3D 18
+#define TYPE_SPECIFIER_SAMPLERCUBE 19
+#define TYPE_SPECIFIER_SAMPLER1DSHADOW 20
+#define TYPE_SPECIFIER_SAMPLER2DSHADOW 21
+#define TYPE_SPECIFIER_SAMPLER2DRECT 22
+#define TYPE_SPECIFIER_SAMPLER2DRECTSHADOW 23
+#define TYPE_SPECIFIER_STRUCT 24
+#define TYPE_SPECIFIER_TYPENAME 25
+
+/* OpenGL 2.1 */
+#define TYPE_SPECIFIER_MAT23 26
+#define TYPE_SPECIFIER_MAT32 27
+#define TYPE_SPECIFIER_MAT24 28
+#define TYPE_SPECIFIER_MAT42 29
+#define TYPE_SPECIFIER_MAT34 30
+#define TYPE_SPECIFIER_MAT43 31
+
+/* type specifier array */
+#define TYPE_SPECIFIER_NONARRAY 0
+#define TYPE_SPECIFIER_ARRAY 1
+
+/* structure field */
+#define FIELD_NONE 0
+#define FIELD_NEXT 1
+#define FIELD_ARRAY 2
+
+/* operation */
+#define OP_END 0
+#define OP_BLOCK_BEGIN_NO_NEW_SCOPE 1
+#define OP_BLOCK_BEGIN_NEW_SCOPE 2
+#define OP_DECLARE 3
+#define OP_ASM 4
+#define OP_BREAK 5
+#define OP_CONTINUE 6
+#define OP_DISCARD 7
+#define OP_RETURN 8
+#define OP_EXPRESSION 9
+#define OP_IF 10
+#define OP_WHILE 11
+#define OP_DO 12
+#define OP_FOR 13
+#define OP_PUSH_VOID 14
+#define OP_PUSH_BOOL 15
+#define OP_PUSH_INT 16
+#define OP_PUSH_FLOAT 17
+#define OP_PUSH_IDENTIFIER 18
+#define OP_SEQUENCE 19
+#define OP_ASSIGN 20
+#define OP_ADDASSIGN 21
+#define OP_SUBASSIGN 22
+#define OP_MULASSIGN 23
+#define OP_DIVASSIGN 24
+/*#define OP_MODASSIGN 25*/
+/*#define OP_LSHASSIGN 26*/
+/*#define OP_RSHASSIGN 27*/
+/*#define OP_ORASSIGN 28*/
+/*#define OP_XORASSIGN 29*/
+/*#define OP_ANDASSIGN 30*/
+#define OP_SELECT 31
+#define OP_LOGICALOR 32
+#define OP_LOGICALXOR 33
+#define OP_LOGICALAND 34
+/*#define OP_BITOR 35*/
+/*#define OP_BITXOR 36*/
+/*#define OP_BITAND 37*/
+#define OP_EQUAL 38
+#define OP_NOTEQUAL 39
+#define OP_LESS 40
+#define OP_GREATER 41
+#define OP_LESSEQUAL 42
+#define OP_GREATEREQUAL 43
+/*#define OP_LSHIFT 44*/
+/*#define OP_RSHIFT 45*/
+#define OP_ADD 46
+#define OP_SUBTRACT 47
+#define OP_MULTIPLY 48
+#define OP_DIVIDE 49
+/*#define OP_MODULUS 50*/
+#define OP_PREINCREMENT 51
+#define OP_PREDECREMENT 52
+#define OP_PLUS 53
+#define OP_MINUS 54
+/*#define OP_COMPLEMENT 55*/
+#define OP_NOT 56
+#define OP_SUBSCRIPT 57
+#define OP_CALL 58
+#define OP_FIELD 59
+#define OP_POSTINCREMENT 60
+#define OP_POSTDECREMENT 61
+#define OP_PRECISION 62
+#define OP_METHOD 63
+
+/* parameter qualifier */
+#define PARAM_QUALIFIER_IN 0
+#define PARAM_QUALIFIER_OUT 1
+#define PARAM_QUALIFIER_INOUT 2
+
+/* function parameter */
+#define PARAMETER_NONE 0
+#define PARAMETER_NEXT 1
+
+/* function parameter array presence */
+#define PARAMETER_ARRAY_NOT_PRESENT 0
+#define PARAMETER_ARRAY_PRESENT 1
+
+
+struct parse_dict {
+ int _void;
+ int _float;
+ int _int;
+ int _bool;
+ int vec2;
+ int vec3;
+ int vec4;
+ int bvec2;
+ int bvec3;
+ int bvec4;
+ int ivec2;
+ int ivec3;
+ int ivec4;
+ int mat2;
+ int mat3;
+ int mat4;
+ int mat2x3;
+ int mat3x2;
+ int mat2x4;
+ int mat4x2;
+ int mat3x4;
+ int mat4x3;
+ int sampler1D;
+ int sampler2D;
+ int sampler3D;
+ int samplerCube;
+ int sampler1DShadow;
+ int sampler2DShadow;
+ int sampler2DRect;
+ int sampler2DRectShadow;
+
+ int invariant;
+
+ int centroid;
+
+ int precision;
+ int lowp;
+ int mediump;
+ int highp;
+
+ int _const;
+ int attribute;
+ int varying;
+ int uniform;
+ int __fixed_output;
+ int __fixed_input;
+
+ int in;
+ int out;
+ int inout;
+
+ int _struct;
+
+ int __constructor;
+ int __operator;
+ int ___asm;
+
+ int _if;
+ int _else;
+ int _for;
+ int _while;
+ int _do;
+
+ int _continue;
+ int _break;
+ int _return;
+ int discard;
+
+ int _false;
+ int _true;
+};
+
+
+struct parse_context {
+ struct sl_pp_context *context;
+
+ struct parse_dict dict;
+
+ struct sl_pp_token_info *tokens;
+ unsigned int tokens_read;
+ unsigned int tokens_cap;
+
+ unsigned char *out_buf;
+ unsigned int out_cap;
+
+ unsigned int shader_type;
+ unsigned int parsing_builtin;
+
+ char error[256];
+ int process_error;
+};
+
+
+struct parse_state {
+ unsigned int in;
+ unsigned int out;
+};
+
+
+static __inline unsigned int
+_emit(struct parse_context *ctx,
+ unsigned int *out,
+ unsigned char b)
+{
+ if (*out == ctx->out_cap) {
+ ctx->out_cap += 4096;
+ ctx->out_buf = (unsigned char *)realloc(ctx->out_buf, ctx->out_cap * sizeof(unsigned char));
+ }
+ ctx->out_buf[*out] = b;
+ return (*out)++;
+}
+
+
+static void
+_update(struct parse_context *ctx,
+ unsigned int out,
+ unsigned char b)
+{
+ ctx->out_buf[out] = b;
+}
+
+
+static void
+_error(struct parse_context *ctx,
+ const char *msg)
+{
+ if (ctx->error[0] == '\0') {
+ strcpy(ctx->error, msg);
+ }
+}
+
+
+static const struct sl_pp_token_info *
+_fetch_token(struct parse_context *ctx,
+ unsigned int pos)
+{
+ if (ctx->process_error) {
+ return NULL;
+ }
+
+ while (pos >= ctx->tokens_read) {
+ if (ctx->tokens_read == ctx->tokens_cap) {
+ ctx->tokens_cap += 1024;
+ ctx->tokens = realloc(ctx->tokens,
+ ctx->tokens_cap * sizeof(struct sl_pp_token_info));
+ if (!ctx->tokens) {
+ _error(ctx, "out of memory");
+ ctx->process_error = 1;
+ return NULL;
+ }
+ }
+ if (sl_pp_process_get(ctx->context, &ctx->tokens[ctx->tokens_read])) {
+ _error(ctx, sl_pp_context_error_message(ctx->context));
+ ctx->process_error = 1;
+ return NULL;
+ }
+ switch (ctx->tokens[ctx->tokens_read].token) {
+ case SL_PP_COMMA:
+ case SL_PP_SEMICOLON:
+ case SL_PP_LBRACE:
+ case SL_PP_RBRACE:
+ case SL_PP_LPAREN:
+ case SL_PP_RPAREN:
+ case SL_PP_LBRACKET:
+ case SL_PP_RBRACKET:
+ case SL_PP_DOT:
+ case SL_PP_INCREMENT:
+ case SL_PP_ADDASSIGN:
+ case SL_PP_PLUS:
+ case SL_PP_DECREMENT:
+ case SL_PP_SUBASSIGN:
+ case SL_PP_MINUS:
+ case SL_PP_BITNOT:
+ case SL_PP_NOTEQUAL:
+ case SL_PP_NOT:
+ case SL_PP_MULASSIGN:
+ case SL_PP_STAR:
+ case SL_PP_DIVASSIGN:
+ case SL_PP_SLASH:
+ case SL_PP_MODASSIGN:
+ case SL_PP_MODULO:
+ case SL_PP_LSHIFTASSIGN:
+ case SL_PP_LSHIFT:
+ case SL_PP_LESSEQUAL:
+ case SL_PP_LESS:
+ case SL_PP_RSHIFTASSIGN:
+ case SL_PP_RSHIFT:
+ case SL_PP_GREATEREQUAL:
+ case SL_PP_GREATER:
+ case SL_PP_EQUAL:
+ case SL_PP_ASSIGN:
+ case SL_PP_AND:
+ case SL_PP_BITANDASSIGN:
+ case SL_PP_BITAND:
+ case SL_PP_XOR:
+ case SL_PP_BITXORASSIGN:
+ case SL_PP_BITXOR:
+ case SL_PP_OR:
+ case SL_PP_BITORASSIGN:
+ case SL_PP_BITOR:
+ case SL_PP_QUESTION:
+ case SL_PP_COLON:
+ case SL_PP_IDENTIFIER:
+ case SL_PP_UINT:
+ case SL_PP_FLOAT:
+ case SL_PP_EOF:
+ ctx->tokens_read++;
+ break;
+ }
+ }
+ return &ctx->tokens[pos];
+}
+
+
+static int
+_parse_token(struct parse_context *ctx,
+ enum sl_pp_token token,
+ struct parse_state *ps)
+{
+ const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
+
+ if (input && input->token == token) {
+ ps->in++;
+ return 0;
+ }
+ return -1;
+}
+
+
+static int
+_parse_id(struct parse_context *ctx,
+ int id,
+ struct parse_state *ps)
+{
+ const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
+
+ if (input && input->token == SL_PP_IDENTIFIER && input->data.identifier == id) {
+ ps->in++;
+ return 0;
+ }
+ return -1;
+}
+
+
+static int
+_parse_identifier(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
+
+ if (input && input->token == SL_PP_IDENTIFIER) {
+ const char *cstr = sl_pp_context_cstr(ctx->context, input->data.identifier);
+
+ do {
+ _emit(ctx, &ps->out, *cstr);
+ } while (*cstr++);
+ ps->in++;
+ return 0;
+ }
+ return -1;
+}
+
+
+static int
+_parse_float(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
+
+ if (input && input->token == SL_PP_FLOAT) {
+ const char *cstr = sl_pp_context_cstr(ctx->context, input->data._float);
+
+ _emit(ctx, &ps->out, 1);
+ do {
+ _emit(ctx, &ps->out, *cstr);
+ } while (*cstr++);
+ ps->in++;
+ return 0;
+ }
+ return -1;
+}
+
+
+static int
+_parse_uint(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
+
+ if (input && input->token == SL_PP_UINT) {
+ const char *cstr = sl_pp_context_cstr(ctx->context, input->data._uint);
+
+ _emit(ctx, &ps->out, 1);
+ do {
+ _emit(ctx, &ps->out, *cstr);
+ } while (*cstr++);
+ ps->in++;
+ return 0;
+ }
+ return -1;
+}
+
+
+/**************************************/
+
+
+static int
+_parse_unary_expression(struct parse_context *ctx,
+ struct parse_state *ps);
+
+static int
+_parse_conditional_expression(struct parse_context *ctx,
+ struct parse_state *ps);
+
+
+static int
+_parse_constant_expression(struct parse_context *ctx,
+ struct parse_state *ps);
+
+
+static int
+_parse_primary_expression(struct parse_context *ctx,
+ struct parse_state *ps);
+
+
+static int
+_parse_statement(struct parse_context *ctx,
+ struct parse_state *ps);
+
+
+static int
+_parse_type_specifier(struct parse_context *ctx,
+ struct parse_state *ps);
+
+
+static int
+_parse_declaration(struct parse_context *ctx,
+ struct parse_state *ps);
+
+
+static int
+_parse_statement_list(struct parse_context *ctx,
+ struct parse_state *ps);
+
+
+static int
+_parse_assignment_expression(struct parse_context *ctx,
+ struct parse_state *ps);
+
+
+static int
+_parse_precision(struct parse_context *ctx,
+ struct parse_state *ps);
+
+
+static int
+_parse_overriden_operator(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ unsigned int op;
+
+ if (_parse_token(ctx, SL_PP_INCREMENT, ps) == 0) {
+ op = OPERATOR_INCREMENT;
+ } else if (_parse_token(ctx, SL_PP_ADDASSIGN, ps) == 0) {
+ op = OPERATOR_ADDASSIGN;
+ } else if (_parse_token(ctx, SL_PP_PLUS, ps) == 0) {
+ op = OPERATOR_PLUS;
+ } else if (_parse_token(ctx, SL_PP_DECREMENT, ps) == 0) {
+ op = OPERATOR_DECREMENT;
+ } else if (_parse_token(ctx, SL_PP_SUBASSIGN, ps) == 0) {
+ op = OPERATOR_SUBASSIGN;
+ } else if (_parse_token(ctx, SL_PP_MINUS, ps) == 0) {
+ op = OPERATOR_MINUS;
+ } else if (_parse_token(ctx, SL_PP_NOT, ps) == 0) {
+ op = OPERATOR_NOT;
+ } else if (_parse_token(ctx, SL_PP_MULASSIGN, ps) == 0) {
+ op = OPERATOR_MULASSIGN;
+ } else if (_parse_token(ctx, SL_PP_STAR, ps) == 0) {
+ op = OPERATOR_MULTIPLY;
+ } else if (_parse_token(ctx, SL_PP_DIVASSIGN, ps) == 0) {
+ op = OPERATOR_DIVASSIGN;
+ } else if (_parse_token(ctx, SL_PP_SLASH, ps) == 0) {
+ op = OPERATOR_DIVIDE;
+ } else if (_parse_token(ctx, SL_PP_LESSEQUAL, ps) == 0) {
+ op = OPERATOR_LESSEQUAL;
+ } else if (_parse_token(ctx, SL_PP_LESS, ps) == 0) {
+ op = OPERATOR_LESS;
+ } else if (_parse_token(ctx, SL_PP_GREATEREQUAL, ps) == 0) {
+ op = OPERATOR_GREATEREQUAL;
+ } else if (_parse_token(ctx, SL_PP_GREATER, ps) == 0) {
+ op = OPERATOR_GREATER;
+ } else if (_parse_token(ctx, SL_PP_XOR, ps) == 0) {
+ op = OPERATOR_LOGICALXOR;
+ } else {
+ return -1;
+ }
+
+ _emit(ctx, &ps->out, op);
+ return 0;
+}
+
+
+static int
+_parse_function_decl_identifier(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e = _emit(ctx, &p.out, 0);
+
+ if (ctx->parsing_builtin && _parse_id(ctx, ctx->dict.__constructor, &p) == 0) {
+ _update(ctx, e, FUNCTION_CONSTRUCTOR);
+ *ps = p;
+ return 0;
+ }
+
+ if (ctx->parsing_builtin && _parse_id(ctx, ctx->dict.__operator, &p) == 0) {
+ _update(ctx, e, FUNCTION_OPERATOR);
+ if (_parse_overriden_operator(ctx, &p) == 0) {
+ *ps = p;
+ return 0;
+ }
+ return -1;
+ }
+
+ if (_parse_identifier(ctx, &p) == 0) {
+ _update(ctx, e, FUNCTION_ORDINARY);
+ *ps = p;
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_invariant_qualifier(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ if (_parse_id(ctx, ctx->dict.invariant, ps)) {
+ return -1;
+ }
+ _emit(ctx, &ps->out, TYPE_INVARIANT);
+ return 0;
+}
+
+
+static int
+_parse_centroid_qualifier(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ if (_parse_id(ctx, ctx->dict.centroid, ps)) {
+ return -1;
+ }
+ _emit(ctx, &ps->out, TYPE_CENTROID);
+ return 0;
+}
+
+
+static int
+_parse_type_qualifier(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ const struct sl_pp_token_info *input = _fetch_token(ctx, p.in);
+ unsigned int e = _emit(ctx, &p.out, 0);
+ int id;
+
+ if (!input || input->token != SL_PP_IDENTIFIER) {
+ return -1;
+ }
+ id = input->data.identifier;
+
+ if (id == ctx->dict._const) {
+ _update(ctx, e, TYPE_QUALIFIER_CONST);
+ } else if (ctx->shader_type == 2 && id == ctx->dict.attribute) {
+ _update(ctx, e, TYPE_QUALIFIER_ATTRIBUTE);
+ } else if (id == ctx->dict.varying) {
+ _update(ctx, e, TYPE_QUALIFIER_VARYING);
+ } else if (id == ctx->dict.uniform) {
+ _update(ctx, e, TYPE_QUALIFIER_UNIFORM);
+ } else if (ctx->parsing_builtin && id == ctx->dict.__fixed_output) {
+ _update(ctx, e, TYPE_QUALIFIER_FIXEDOUTPUT);
+ } else if (ctx->parsing_builtin && id == ctx->dict.__fixed_input) {
+ _update(ctx, e, TYPE_QUALIFIER_FIXEDINPUT);
+ } else {
+ return -1;
+ }
+ _parse_token(ctx, SL_PP_IDENTIFIER, &p);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_struct_declarator(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e;
+
+ if (_parse_identifier(ctx, &p)) {
+ return -1;
+ }
+ e = _emit(ctx, &p.out, FIELD_NONE);
+ *ps = p;
+
+ if (_parse_token(ctx, SL_PP_LBRACKET, &p)) {
+ return 0;
+ }
+ if (_parse_constant_expression(ctx, &p)) {
+ _error(ctx, "expected constant integral expression");
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
+ _error(ctx, "expected `]'");
+ return -1;
+ }
+ _update(ctx, e, FIELD_ARRAY);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_struct_declarator_list(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_struct_declarator(ctx, &p)) {
+ return -1;
+ }
+
+ for (;;) {
+ *ps = p;
+ _emit(ctx, &p.out, FIELD_NEXT);
+ if (_parse_token(ctx, SL_PP_COMMA, &p)) {
+ return 0;
+ }
+ if (_parse_struct_declarator(ctx, &p)) {
+ return 0;
+ }
+ }
+}
+
+
+static int
+_parse_struct_declaration(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_type_specifier(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_struct_declarator_list(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, FIELD_NONE);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_struct_declaration_list(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_struct_declaration(ctx, &p)) {
+ return -1;
+ }
+
+ for (;;) {
+ *ps = p;
+ _emit(ctx, &p.out, FIELD_NEXT);
+ if (_parse_struct_declaration(ctx, &p)) {
+ return 0;
+ }
+ }
+}
+
+
+static int
+_parse_struct_specifier(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_id(ctx, ctx->dict._struct, &p)) {
+ return -1;
+ }
+ if (_parse_identifier(ctx, &p)) {
+ _emit(ctx, &p.out, '\0');
+ }
+ if (_parse_token(ctx, SL_PP_LBRACE, &p)) {
+ _error(ctx, "expected `{'");
+ return -1;
+ }
+ if (_parse_struct_declaration_list(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RBRACE, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, FIELD_NONE);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_type_specifier_nonarray(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e = _emit(ctx, &p.out, 0);
+ const struct sl_pp_token_info *input;
+ int id;
+
+ if (_parse_struct_specifier(ctx, &p) == 0) {
+ _update(ctx, e, TYPE_SPECIFIER_STRUCT);
+ *ps = p;
+ return 0;
+ }
+
+ input = _fetch_token(ctx, p.in);
+ if (!input || input->token != SL_PP_IDENTIFIER) {
+ return -1;
+ }
+ id = input->data.identifier;
+
+ if (id == ctx->dict._void) {
+ _update(ctx, e, TYPE_SPECIFIER_VOID);
+ } else if (id == ctx->dict._float) {
+ _update(ctx, e, TYPE_SPECIFIER_FLOAT);
+ } else if (id == ctx->dict._int) {
+ _update(ctx, e, TYPE_SPECIFIER_INT);
+ } else if (id == ctx->dict._bool) {
+ _update(ctx, e, TYPE_SPECIFIER_BOOL);
+ } else if (id == ctx->dict.vec2) {
+ _update(ctx, e, TYPE_SPECIFIER_VEC2);
+ } else if (id == ctx->dict.vec3) {
+ _update(ctx, e, TYPE_SPECIFIER_VEC3);
+ } else if (id == ctx->dict.vec4) {
+ _update(ctx, e, TYPE_SPECIFIER_VEC4);
+ } else if (id == ctx->dict.bvec2) {
+ _update(ctx, e, TYPE_SPECIFIER_BVEC2);
+ } else if (id == ctx->dict.bvec3) {
+ _update(ctx, e, TYPE_SPECIFIER_BVEC3);
+ } else if (id == ctx->dict.bvec4) {
+ _update(ctx, e, TYPE_SPECIFIER_BVEC4);
+ } else if (id == ctx->dict.ivec2) {
+ _update(ctx, e, TYPE_SPECIFIER_IVEC2);
+ } else if (id == ctx->dict.ivec3) {
+ _update(ctx, e, TYPE_SPECIFIER_IVEC3);
+ } else if (id == ctx->dict.ivec4) {
+ _update(ctx, e, TYPE_SPECIFIER_IVEC4);
+ } else if (id == ctx->dict.mat2) {
+ _update(ctx, e, TYPE_SPECIFIER_MAT2);
+ } else if (id == ctx->dict.mat3) {
+ _update(ctx, e, TYPE_SPECIFIER_MAT3);
+ } else if (id == ctx->dict.mat4) {
+ _update(ctx, e, TYPE_SPECIFIER_MAT4);
+ } else if (id == ctx->dict.mat2x3) {
+ _update(ctx, e, TYPE_SPECIFIER_MAT23);
+ } else if (id == ctx->dict.mat3x2) {
+ _update(ctx, e, TYPE_SPECIFIER_MAT32);
+ } else if (id == ctx->dict.mat2x4) {
+ _update(ctx, e, TYPE_SPECIFIER_MAT24);
+ } else if (id == ctx->dict.mat4x2) {
+ _update(ctx, e, TYPE_SPECIFIER_MAT42);
+ } else if (id == ctx->dict.mat3x4) {
+ _update(ctx, e, TYPE_SPECIFIER_MAT34);
+ } else if (id == ctx->dict.mat4x3) {
+ _update(ctx, e, TYPE_SPECIFIER_MAT43);
+ } else if (id == ctx->dict.sampler1D) {
+ _update(ctx, e, TYPE_SPECIFIER_SAMPLER1D);
+ } else if (id == ctx->dict.sampler2D) {
+ _update(ctx, e, TYPE_SPECIFIER_SAMPLER2D);
+ } else if (id == ctx->dict.sampler3D) {
+ _update(ctx, e, TYPE_SPECIFIER_SAMPLER3D);
+ } else if (id == ctx->dict.samplerCube) {
+ _update(ctx, e, TYPE_SPECIFIER_SAMPLERCUBE);
+ } else if (id == ctx->dict.sampler1DShadow) {
+ _update(ctx, e, TYPE_SPECIFIER_SAMPLER1DSHADOW);
+ } else if (id == ctx->dict.sampler2DShadow) {
+ _update(ctx, e, TYPE_SPECIFIER_SAMPLER2DSHADOW);
+ } else if (id == ctx->dict.sampler2DRect) {
+ _update(ctx, e, TYPE_SPECIFIER_SAMPLER2DRECT);
+ } else if (id == ctx->dict.sampler2DRectShadow) {
+ _update(ctx, e, TYPE_SPECIFIER_SAMPLER2DRECTSHADOW);
+ } else if (_parse_identifier(ctx, &p) == 0) {
+ _update(ctx, e, TYPE_SPECIFIER_TYPENAME);
+ *ps = p;
+ return 0;
+ } else {
+ return -1;
+ }
+
+ _parse_token(ctx, SL_PP_IDENTIFIER, &p);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_type_specifier_array(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_token(ctx, SL_PP_LBRACKET, &p)) {
+ return -1;
+ }
+ if (_parse_constant_expression(ctx, &p)) {
+ _error(ctx, "expected constant integral expression");
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
+ _error(ctx, "expected `]'");
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_type_specifier(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e;
+
+ if (_parse_type_specifier_nonarray(ctx, &p)) {
+ return -1;
+ }
+
+ e = _emit(ctx, &p.out, TYPE_SPECIFIER_ARRAY);
+ if (_parse_type_specifier_array(ctx, &p)) {
+ _update(ctx, e, TYPE_SPECIFIER_NONARRAY);
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_fully_specified_type(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_invariant_qualifier(ctx, &p)) {
+ _emit(ctx, &p.out, TYPE_VARIANT);
+ }
+ if (_parse_centroid_qualifier(ctx, &p)) {
+ _emit(ctx, &p.out, TYPE_CENTER);
+ }
+ if (_parse_type_qualifier(ctx, &p)) {
+ _emit(ctx, &p.out, TYPE_QUALIFIER_NONE);
+ }
+ if (_parse_precision(ctx, &p)) {
+ _emit(ctx, &p.out, PRECISION_DEFAULT);
+ }
+ if (_parse_type_specifier(ctx, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_function_header(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_fully_specified_type(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_function_decl_identifier(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_parameter_qualifier(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ unsigned int e = _emit(ctx, &ps->out, PARAM_QUALIFIER_IN);
+
+ if (_parse_id(ctx, ctx->dict.out, ps) == 0) {
+ _update(ctx, e, PARAM_QUALIFIER_OUT);
+ } else if (_parse_id(ctx, ctx->dict.inout, ps) == 0) {
+ _update(ctx, e, PARAM_QUALIFIER_INOUT);
+ } else {
+ _parse_id(ctx, ctx->dict.in, ps);
+ }
+ return 0;
+}
+
+
+static int
+_parse_function_identifier(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p;
+ unsigned int e;
+
+ if (_parse_identifier(ctx, ps)) {
+ return -1;
+ }
+ e = _emit(ctx, &ps->out, FUNCTION_CALL_NONARRAY);
+
+ p = *ps;
+ if (_parse_token(ctx, SL_PP_LBRACKET, &p)) {
+ return 0;
+ }
+ if (_parse_constant_expression(ctx, &p)) {
+ _error(ctx, "expected constant integral expression");
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
+ _error(ctx, "expected `]'");
+ return -1;
+ }
+ _update(ctx, e, FUNCTION_CALL_ARRAY);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_function_call_header(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_function_identifier(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_assign_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int op;
+
+ if (_parse_unary_expression(ctx, &p)) {
+ return -1;
+ }
+
+ if (_parse_token(ctx, SL_PP_ASSIGN, &p) == 0) {
+ op = OP_ASSIGN;
+ } else if (_parse_token(ctx, SL_PP_MULASSIGN, &p) == 0) {
+ op = OP_MULASSIGN;
+ } else if (_parse_token(ctx, SL_PP_DIVASSIGN, &p) == 0) {
+ op = OP_DIVASSIGN;
+ } else if (_parse_token(ctx, SL_PP_ADDASSIGN, &p) == 0) {
+ op = OP_ADDASSIGN;
+ } else if (_parse_token(ctx, SL_PP_SUBASSIGN, &p) == 0) {
+ op = OP_SUBASSIGN;
+ } else {
+ return -1;
+ }
+
+ if (_parse_assignment_expression(ctx, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, op);
+
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_assignment_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ if (_parse_assign_expression(ctx, ps) == 0) {
+ return 0;
+ }
+
+ if (_parse_conditional_expression(ctx, ps) == 0) {
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_function_call_header_with_parameters(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_function_call_header(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_assignment_expression(ctx, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_END);
+ for (;;) {
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_COMMA, &p)) {
+ return 0;
+ }
+ if (_parse_assignment_expression(ctx, &p)) {
+ return 0;
+ }
+ _emit(ctx, &p.out, OP_END);
+ }
+}
+
+
+static int
+_parse_function_call_header_no_parameters(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ if (_parse_function_call_header(ctx, ps)) {
+ return -1;
+ }
+ _parse_id(ctx, ctx->dict._void, ps);
+ return 0;
+}
+
+
+static int
+_parse_function_call_generic(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_function_call_header_with_parameters(ctx, &p) == 0) {
+ if (_parse_token(ctx, SL_PP_RPAREN, &p) == 0) {
+ *ps = p;
+ return 0;
+ }
+ _error(ctx, "expected `)'");
+ return -1;
+ }
+
+ p = *ps;
+ if (_parse_function_call_header_no_parameters(ctx, &p) == 0) {
+ if (_parse_token(ctx, SL_PP_RPAREN, &p) == 0) {
+ *ps = p;
+ return 0;
+ }
+ _error(ctx, "expected `)'");
+ return -1;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_method_call(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ _emit(ctx, &p.out, OP_METHOD);
+ if (_parse_identifier(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_DOT, &p)) {
+ return -1;
+ }
+ if (_parse_function_call_generic(ctx, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_END);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_regular_function_call(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ _emit(ctx, &p.out, OP_CALL);
+ if (_parse_function_call_generic(ctx, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_END);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_function_call(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ if (_parse_regular_function_call(ctx, ps) == 0) {
+ return 0;
+ }
+
+ if (_parse_method_call(ctx, ps) == 0) {
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_assignment_expression(ctx, &p)) {
+ return -1;
+ }
+
+ for (;;) {
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_COMMA, &p)) {
+ return 0;
+ }
+ if (_parse_assignment_expression(ctx, &p)) {
+ return 0;
+ }
+ _emit(ctx, &p.out, OP_SEQUENCE);
+ }
+}
+
+
+static int
+_parse_postfix_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p;
+
+ if (_parse_function_call(ctx, ps)) {
+ if (_parse_primary_expression(ctx, ps)) {
+ return -1;
+ }
+ }
+
+ for (p = *ps;;) {
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_INCREMENT, &p) == 0) {
+ _emit(ctx, &p.out, OP_POSTINCREMENT);
+ } else if (_parse_token(ctx, SL_PP_DECREMENT, &p) == 0) {
+ _emit(ctx, &p.out, OP_POSTDECREMENT);
+ } else if (_parse_token(ctx, SL_PP_LBRACKET, &p) == 0) {
+ if (_parse_expression(ctx, &p)) {
+ _error(ctx, "expected an integral expression");
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
+ _error(ctx, "expected `]'");
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_SUBSCRIPT);
+ } else if (_parse_token(ctx, SL_PP_DOT, &p) == 0) {
+ _emit(ctx, &p.out, OP_FIELD);
+ if (_parse_identifier(ctx, &p)) {
+ return 0;
+ }
+ } else {
+ return 0;
+ }
+ }
+}
+
+
+static int
+_parse_unary_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p;
+ unsigned int op;
+
+ if (_parse_postfix_expression(ctx, ps) == 0) {
+ return 0;
+ }
+
+ p = *ps;
+ if (_parse_token(ctx, SL_PP_INCREMENT, &p) == 0) {
+ op = OP_PREINCREMENT;
+ } else if (_parse_token(ctx, SL_PP_DECREMENT, &p) == 0) {
+ op = OP_PREDECREMENT;
+ } else if (_parse_token(ctx, SL_PP_PLUS, &p) == 0) {
+ op = OP_PLUS;
+ } else if (_parse_token(ctx, SL_PP_MINUS, &p) == 0) {
+ op = OP_MINUS;
+ } else if (_parse_token(ctx, SL_PP_NOT, &p) == 0) {
+ op = OP_NOT;
+ } else {
+ return -1;
+ }
+
+ if (_parse_unary_expression(ctx, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, op);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_multiplicative_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_unary_expression(ctx, &p)) {
+ return -1;
+ }
+ for (;;) {
+ unsigned int op;
+
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_STAR, &p) == 0) {
+ op = OP_MULTIPLY;
+ } else if (_parse_token(ctx, SL_PP_SLASH, &p) == 0) {
+ op = OP_DIVIDE;
+ } else {
+ return 0;
+ }
+ if (_parse_unary_expression(ctx, &p)) {
+ return 0;
+ }
+ _emit(ctx, &p.out, op);
+ }
+}
+
+
+static int
+_parse_additive_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_multiplicative_expression(ctx, &p)) {
+ return -1;
+ }
+ for (;;) {
+ unsigned int op;
+
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_PLUS, &p) == 0) {
+ op = OP_ADD;
+ } else if (_parse_token(ctx, SL_PP_MINUS, &p) == 0) {
+ op = OP_SUBTRACT;
+ } else {
+ return 0;
+ }
+ if (_parse_multiplicative_expression(ctx, &p)) {
+ return 0;
+ }
+ _emit(ctx, &p.out, op);
+ }
+}
+
+
+static int
+_parse_relational_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_additive_expression(ctx, &p)) {
+ return -1;
+ }
+ for (;;) {
+ unsigned int op;
+
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_LESS, &p) == 0) {
+ op = OP_LESS;
+ } else if (_parse_token(ctx, SL_PP_GREATER, &p) == 0) {
+ op = OP_GREATER;
+ } else if (_parse_token(ctx, SL_PP_LESSEQUAL, &p) == 0) {
+ op = OP_LESSEQUAL;
+ } else if (_parse_token(ctx, SL_PP_GREATEREQUAL, &p) == 0) {
+ op = OP_GREATEREQUAL;
+ } else {
+ return 0;
+ }
+ if (_parse_additive_expression(ctx, &p)) {
+ return 0;
+ }
+ _emit(ctx, &p.out, op);
+ }
+}
+
+
+static int
+_parse_equality_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_relational_expression(ctx, &p)) {
+ return -1;
+ }
+ for (;;) {
+ unsigned int op;
+
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_EQUAL, &p) == 0) {
+ op = OP_EQUAL;
+ } else if (_parse_token(ctx, SL_PP_NOTEQUAL, &p) == 0) {
+ op = OP_NOTEQUAL;
+ } else {
+ return 0;
+ }
+ if (_parse_relational_expression(ctx, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, op);
+ }
+}
+
+
+static int
+_parse_logical_and_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_equality_expression(ctx, &p)) {
+ return -1;
+ }
+ for (;;) {
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_AND, &p)) {
+ return 0;
+ }
+ if (_parse_equality_expression(ctx, &p)) {
+ return 0;
+ }
+ _emit(ctx, &p.out, OP_LOGICALAND);
+ }
+}
+
+
+static int
+_parse_logical_xor_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_logical_and_expression(ctx, &p)) {
+ return -1;
+ }
+ for (;;) {
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_XOR, &p)) {
+ return 0;
+ }
+ if (_parse_logical_and_expression(ctx, &p)) {
+ return 0;
+ }
+ _emit(ctx, &p.out, OP_LOGICALXOR);
+ }
+}
+
+
+static int
+_parse_logical_or_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_logical_xor_expression(ctx, &p)) {
+ return -1;
+ }
+ for (;;) {
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_OR, &p)) {
+ return 0;
+ }
+ if (_parse_logical_xor_expression(ctx, &p)) {
+ return 0;
+ }
+ _emit(ctx, &p.out, OP_LOGICALOR);
+ }
+}
+
+
+static int
+_parse_conditional_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_logical_or_expression(ctx, &p)) {
+ return -1;
+ }
+ for (;;) {
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_QUESTION, &p)) {
+ return 0;
+ }
+ if (_parse_expression(ctx, &p)) {
+ return 0;
+ }
+ if (_parse_token(ctx, SL_PP_COLON, &p)) {
+ return 0;
+ }
+ if (_parse_conditional_expression(ctx, &p)) {
+ return 0;
+ }
+ _emit(ctx, &p.out, OP_SELECT);
+ }
+}
+
+
+static int
+_parse_constant_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ if (_parse_conditional_expression(ctx, ps)) {
+ return -1;
+ }
+ _emit(ctx, &ps->out, OP_END);
+ return 0;
+}
+
+
+static int
+_parse_parameter_declarator_array(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_token(ctx, SL_PP_LBRACKET, &p)) {
+ return -1;
+ }
+ if (_parse_constant_expression(ctx, &p)) {
+ _error(ctx, "expected constant integral expression");
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
+ _error(ctx, "expected `]'");
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_parameter_declarator(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e;
+
+ if (_parse_type_specifier(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_identifier(ctx, &p)) {
+ return -1;
+ }
+ e = _emit(ctx, &p.out, PARAMETER_ARRAY_PRESENT);
+ if (_parse_parameter_declarator_array(ctx, &p)) {
+ _update(ctx, e, PARAMETER_ARRAY_NOT_PRESENT);
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_parameter_type_specifier_array(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_token(ctx, SL_PP_LBRACKET, &p)) {
+ return -1;
+ }
+ if (_parse_constant_expression(ctx, &p)) {
+ _error(ctx, "expected constant integral expression");
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RBRACKET, &p)) {
+ _error(ctx, "expected `]'");
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_parameter_type_specifier(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e;
+
+ if (_parse_type_specifier(ctx, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, '\0');
+
+ e = _emit(ctx, &p.out, PARAMETER_ARRAY_PRESENT);
+ if (_parse_parameter_type_specifier_array(ctx, &p)) {
+ _update(ctx, e, PARAMETER_ARRAY_NOT_PRESENT);
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_parameter_declaration(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e = _emit(ctx, &p.out, PARAMETER_NEXT);
+
+ (void) e;
+
+ if (_parse_type_qualifier(ctx, &p)) {
+ _emit(ctx, &p.out, TYPE_QUALIFIER_NONE);
+ }
+ _parse_parameter_qualifier(ctx, &p);
+ if (_parse_precision(ctx, &p)) {
+ _emit(ctx, &p.out, PRECISION_DEFAULT);
+ }
+ if (_parse_parameter_declarator(ctx, &p) == 0) {
+ *ps = p;
+ return 0;
+ }
+ if (_parse_parameter_type_specifier(ctx, &p) == 0) {
+ *ps = p;
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_function_header_with_parameters(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_function_header(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_parameter_declaration(ctx, &p)) {
+ return -1;
+ }
+
+ for (;;) {
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_COMMA, &p)) {
+ return 0;
+ }
+ if (_parse_parameter_declaration(ctx, &p)) {
+ return 0;
+ }
+ }
+}
+
+
+static int
+_parse_function_declarator(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ if (_parse_function_header_with_parameters(ctx, ps) == 0) {
+ return 0;
+ }
+
+ if (_parse_function_header(ctx, ps) == 0) {
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_function_prototype(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_function_header(ctx, &p) == 0) {
+ if (_parse_id(ctx, ctx->dict._void, &p) == 0) {
+ if (_parse_token(ctx, SL_PP_RPAREN, &p) == 0) {
+ _emit(ctx, &p.out, PARAMETER_NONE);
+ *ps = p;
+ return 0;
+ }
+ _error(ctx, "expected `)'");
+ return -1;
+ }
+ }
+
+ p = *ps;
+ if (_parse_function_declarator(ctx, &p) == 0) {
+ if (_parse_token(ctx, SL_PP_RPAREN, &p) == 0) {
+ _emit(ctx, &p.out, PARAMETER_NONE);
+ *ps = p;
+ return 0;
+ }
+ _error(ctx, "expected `)'");
+ return -1;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_precision(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
+ int id;
+ unsigned int precision;
+
+ if (!input || input->token != SL_PP_IDENTIFIER) {
+ return -1;
+ }
+ id = input->data.identifier;
+
+ if (id == ctx->dict.lowp) {
+ precision = PRECISION_LOW;
+ } else if (id == ctx->dict.mediump) {
+ precision = PRECISION_MEDIUM;
+ } else if (id == ctx->dict.highp) {
+ precision = PRECISION_HIGH;
+ } else {
+ return -1;
+ }
+
+ _parse_token(ctx, SL_PP_IDENTIFIER, ps);
+ _emit(ctx, &ps->out, precision);
+ return 0;
+}
+
+
+static int
+_parse_prectype(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ const struct sl_pp_token_info *input = _fetch_token(ctx, ps->in);
+ int id;
+ unsigned int type;
+
+ if (!input || input->token != SL_PP_IDENTIFIER) {
+ return -1;
+ }
+ id = input->data.identifier;
+
+ if (id == ctx->dict._int) {
+ type = TYPE_SPECIFIER_INT;
+ } else if (id == ctx->dict._float) {
+ type = TYPE_SPECIFIER_FLOAT;
+ } else if (id == ctx->dict.sampler1D) {
+ type = TYPE_SPECIFIER_SAMPLER1D;
+ } else if (id == ctx->dict.sampler2D) {
+ type = TYPE_SPECIFIER_SAMPLER2D;
+ } else if (id == ctx->dict.sampler3D) {
+ type = TYPE_SPECIFIER_SAMPLER3D;
+ } else if (id == ctx->dict.samplerCube) {
+ type = TYPE_SPECIFIER_SAMPLERCUBE;
+ } else if (id == ctx->dict.sampler1DShadow) {
+ type = TYPE_SPECIFIER_SAMPLER1DSHADOW;
+ } else if (id == ctx->dict.sampler2DShadow) {
+ type = TYPE_SPECIFIER_SAMPLER2DSHADOW;
+ } else if (id == ctx->dict.sampler2DRect) {
+ type = TYPE_SPECIFIER_SAMPLER2DRECT;
+ } else if (id == ctx->dict.sampler2DRectShadow) {
+ type = TYPE_SPECIFIER_SAMPLER2DRECTSHADOW;
+ } else {
+ return -1;
+ }
+
+ _parse_token(ctx, SL_PP_IDENTIFIER, ps);
+ _emit(ctx, &ps->out, type);
+ return 0;
+}
+
+
+static int
+_parse_precision_stmt(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_id(ctx, ctx->dict.precision, &p)) {
+ return -1;
+ }
+ if (_parse_precision(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_prectype(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_floatconstant(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ _emit(ctx, &p.out, OP_PUSH_FLOAT);
+ if (_parse_float(ctx, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_intconstant(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ _emit(ctx, &p.out, OP_PUSH_INT);
+ if (_parse_uint(ctx, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_boolconstant(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ if (_parse_id(ctx, ctx->dict._false, ps) == 0) {
+ _emit(ctx, &ps->out, OP_PUSH_BOOL);
+ _emit(ctx, &ps->out, 2); /* radix */
+ _emit(ctx, &ps->out, '0');
+ _emit(ctx, &ps->out, '\0');
+ return 0;
+ }
+
+ if (_parse_id(ctx, ctx->dict._true, ps) == 0) {
+ _emit(ctx, &ps->out, OP_PUSH_BOOL);
+ _emit(ctx, &ps->out, 2); /* radix */
+ _emit(ctx, &ps->out, '1');
+ _emit(ctx, &ps->out, '\0');
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_variable_identifier(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ _emit(ctx, &p.out, OP_PUSH_IDENTIFIER);
+ if (_parse_identifier(ctx, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_primary_expression(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p;
+
+ if (_parse_floatconstant(ctx, ps) == 0) {
+ return 0;
+ }
+ if (_parse_boolconstant(ctx, ps) == 0) {
+ return 0;
+ }
+ if (_parse_intconstant(ctx, ps) == 0) {
+ return 0;
+ }
+ if (_parse_variable_identifier(ctx, ps) == 0) {
+ return 0;
+ }
+
+ p = *ps;
+ if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
+ return -1;
+ }
+ if (_parse_expression(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RPAREN, &p)) {
+ return -1;
+ }
+
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_asm_argument(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ if (_parse_variable_identifier(ctx, ps) == 0) {
+ struct parse_state p = *ps;
+
+ if (_parse_token(ctx, SL_PP_DOT, &p)) {
+ return 0;
+ }
+ _emit(ctx, &p.out, OP_FIELD);
+ if (_parse_identifier(ctx, &p)) {
+ return 0;
+ }
+ *ps = p;
+ return 0;
+ }
+
+ if (_parse_floatconstant(ctx, ps) == 0) {
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_asm_arguments(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_asm_argument(ctx, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_END);
+
+ for (;;) {
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_COMMA, &p)) {
+ return 0;
+ }
+ if (_parse_asm_argument(ctx, &p)) {
+ return 0;
+ }
+ _emit(ctx, &p.out, OP_END);
+ }
+}
+
+
+static int
+_parse_asm_statement(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_id(ctx, ctx->dict.___asm, &p)) {
+ return -1;
+ }
+ if (_parse_identifier(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_asm_arguments(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_END);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_selection_statement(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ _emit(ctx, &p.out, OP_IF);
+ if (_parse_id(ctx, ctx->dict._if, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
+ _error(ctx, "expected `('");
+ return -1;
+ }
+ if (_parse_expression(ctx, &p)) {
+ _error(ctx, "expected an expression");
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RPAREN, &p)) {
+ _error(ctx, "expected `)'");
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_END);
+ if (_parse_statement(ctx, &p)) {
+ return -1;
+ }
+
+ *ps = p;
+ if (_parse_id(ctx, ctx->dict._else, &p) == 0) {
+ if (_parse_statement(ctx, &p) == 0) {
+ *ps = p;
+ return 0;
+ }
+ }
+
+ _emit(ctx, &ps->out, OP_EXPRESSION);
+ _emit(ctx, &ps->out, OP_PUSH_VOID);
+ _emit(ctx, &ps->out, OP_END);
+ return 0;
+}
+
+
+static int
+_parse_expression_statement(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_expression(ctx, &p)) {
+ _emit(ctx, &p.out, OP_PUSH_VOID);
+ }
+ if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_END);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_for_init_statement(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e = _emit(ctx, &p.out, OP_EXPRESSION);
+
+ if (_parse_expression_statement(ctx, &p) == 0) {
+ *ps = p;
+ return 0;
+ }
+
+ if (_parse_declaration(ctx, &p) == 0) {
+ _update(ctx, e, OP_DECLARE);
+ *ps = p;
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_initializer(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ if (_parse_assignment_expression(ctx, ps) == 0) {
+ _emit(ctx, &ps->out, OP_END);
+ return 0;
+ }
+ return -1;
+}
+
+
+static int
+_parse_condition_initializer(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ _emit(ctx, &p.out, OP_DECLARE);
+ _emit(ctx, &p.out, DECLARATION_INIT_DECLARATOR_LIST);
+ if (_parse_fully_specified_type(ctx, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, VARIABLE_IDENTIFIER);
+ if (_parse_identifier(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_ASSIGN, &p)) {
+ _error(ctx, "expected `='");
+ return -1;
+ }
+ _emit(ctx, &p.out, VARIABLE_INITIALIZER);
+ if (_parse_initializer(ctx, &p)) {
+ _error(ctx, "expected an initialiser");
+ return -1;
+ }
+ _emit(ctx, &p.out, DECLARATOR_NONE);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_condition(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p;
+
+ if (_parse_condition_initializer(ctx, ps) == 0) {
+ return 0;
+ }
+
+ p = *ps;
+ _emit(ctx, &p.out, OP_EXPRESSION);
+ if (_parse_expression(ctx, &p) == 0) {
+ _emit(ctx, &p.out, OP_END);
+ *ps = p;
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_for_rest_statement(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_condition(ctx, &p)) {
+ _emit(ctx, &p.out, OP_EXPRESSION);
+ _emit(ctx, &p.out, OP_PUSH_BOOL);
+ _emit(ctx, &p.out, 2);
+ _emit(ctx, &p.out, '1');
+ _emit(ctx, &p.out, '\0');
+ _emit(ctx, &p.out, OP_END);
+ }
+ if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
+ return -1;
+ }
+ if (_parse_expression(ctx, &p)) {
+ _emit(ctx, &p.out, OP_PUSH_VOID);
+ }
+ _emit(ctx, &p.out, OP_END);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_iteration_statement(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_id(ctx, ctx->dict._while, &p) == 0) {
+ _emit(ctx, &p.out, OP_WHILE);
+ if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
+ _error(ctx, "expected `('");
+ return -1;
+ }
+ if (_parse_condition(ctx, &p)) {
+ _error(ctx, "expected an expression");
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RPAREN, &p)) {
+ _error(ctx, "expected `)'");
+ return -1;
+ }
+ if (_parse_statement(ctx, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+ }
+
+ if (_parse_id(ctx, ctx->dict._do, &p) == 0) {
+ _emit(ctx, &p.out, OP_DO);
+ if (_parse_statement(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_id(ctx, ctx->dict._while, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
+ _error(ctx, "expected `('");
+ return -1;
+ }
+ if (_parse_expression(ctx, &p)) {
+ _error(ctx, "expected an expression");
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RPAREN, &p)) {
+ _error(ctx, "expected `)'");
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_END);
+ if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
+ _error(ctx, "expected `;'");
+ return -1;
+ }
+ *ps = p;
+ return 0;
+ }
+
+ if (_parse_id(ctx, ctx->dict._for, &p) == 0) {
+ _emit(ctx, &p.out, OP_FOR);
+ if (_parse_token(ctx, SL_PP_LPAREN, &p)) {
+ _error(ctx, "expected `('");
+ return -1;
+ }
+ if (_parse_for_init_statement(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_for_rest_statement(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_RPAREN, &p)) {
+ _error(ctx, "expected `)'");
+ return -1;
+ }
+ if (_parse_statement(ctx, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_jump_statement(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e = _emit(ctx, &p.out, 0);
+
+ if (_parse_id(ctx, ctx->dict._continue, &p) == 0) {
+ _update(ctx, e, OP_CONTINUE);
+ } else if (_parse_id(ctx, ctx->dict._break, &p) == 0) {
+ _update(ctx, e, OP_BREAK);
+ } else if (_parse_id(ctx, ctx->dict._return, &p) == 0) {
+ _update(ctx, e, OP_RETURN);
+ if (_parse_expression(ctx, &p)) {
+ _emit(ctx, &p.out, OP_PUSH_VOID);
+ }
+ _emit(ctx, &p.out, OP_END);
+ } else if (ctx->shader_type == 1 && _parse_id(ctx, ctx->dict.discard, &p) == 0) {
+ _update(ctx, e, OP_DISCARD);
+ } else {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_simple_statement(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p;
+ unsigned int e;
+
+ if (_parse_selection_statement(ctx, ps) == 0) {
+ return 0;
+ }
+
+ if (_parse_iteration_statement(ctx, ps) == 0) {
+ return 0;
+ }
+
+ if (_parse_jump_statement(ctx, ps) == 0) {
+ return 0;
+ }
+
+ p = *ps;
+ e = _emit(ctx, &p.out, OP_EXPRESSION);
+ if (_parse_expression_statement(ctx, &p) == 0) {
+ *ps = p;
+ return 0;
+ }
+
+ if (_parse_precision_stmt(ctx, &p) == 0) {
+ _update(ctx, e, OP_PRECISION);
+ *ps = p;
+ return 0;
+ }
+
+ if (ctx->parsing_builtin && _parse_asm_statement(ctx, &p) == 0) {
+ _update(ctx, e, OP_ASM);
+ *ps = p;
+ return 0;
+ }
+
+ if (_parse_declaration(ctx, &p) == 0) {
+ _update(ctx, e, OP_DECLARE);
+ *ps = p;
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_compound_statement(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_token(ctx, SL_PP_LBRACE, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_BLOCK_BEGIN_NEW_SCOPE);
+ _parse_statement_list(ctx, &p);
+ if (_parse_token(ctx, SL_PP_RBRACE, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_END);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_statement(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ if (_parse_compound_statement(ctx, ps) == 0) {
+ return 0;
+ }
+
+ if (_parse_simple_statement(ctx, ps) == 0) {
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int
+_parse_statement_list(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_statement(ctx, &p)) {
+ return -1;
+ }
+
+ for (;;) {
+ *ps = p;
+ if (_parse_statement(ctx, &p)) {
+ return 0;
+ }
+ }
+}
+
+
+static int
+_parse_compound_statement_no_new_scope(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_token(ctx, SL_PP_LBRACE, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_BLOCK_BEGIN_NO_NEW_SCOPE);
+ _parse_statement_list(ctx, &p);
+ if (_parse_token(ctx, SL_PP_RBRACE, &p)) {
+ return -1;
+ }
+ _emit(ctx, &p.out, OP_END);
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_function_definition(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_function_prototype(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_compound_statement_no_new_scope(ctx, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_invariant_stmt(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_id(ctx, ctx->dict.invariant, &p)) {
+ return -1;
+ }
+ if (_parse_identifier(ctx, &p)) {
+ return -1;
+ }
+ if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_single_declaration(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e;
+
+ if (_parse_fully_specified_type(ctx, &p)) {
+ return -1;
+ }
+
+ e = _emit(ctx, &p.out, VARIABLE_IDENTIFIER);
+ if (_parse_identifier(ctx, &p)) {
+ _update(ctx, e, VARIABLE_NONE);
+ *ps = p;
+ return 0;
+ }
+
+ e = _emit(ctx, &p.out, VARIABLE_NONE);
+ *ps = p;
+
+ if (_parse_token(ctx, SL_PP_ASSIGN, &p) == 0) {
+ _update(ctx, e, VARIABLE_INITIALIZER);
+ if (_parse_initializer(ctx, &p) == 0) {
+ *ps = p;
+ return 0;
+ }
+ _error(ctx, "expected an initialiser");
+ return -1;
+ }
+ p = *ps;
+
+ if (_parse_token(ctx, SL_PP_LBRACKET, &p) == 0) {
+ if (_parse_constant_expression(ctx, &p)) {
+ _update(ctx, e, VARIABLE_ARRAY_UNKNOWN);
+ } else {
+ _update(ctx, e, VARIABLE_ARRAY_EXPLICIT);
+ }
+ if (_parse_token(ctx, SL_PP_RBRACKET, &p) == 0) {
+ *ps = p;
+ return 0;
+ }
+ _error(ctx, "expected `]'");
+ return -1;
+ }
+ return 0;
+}
+
+
+static int
+_parse_init_declarator_list(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+
+ if (_parse_single_declaration(ctx, &p)) {
+ return -1;
+ }
+
+ for (;;) {
+ unsigned int e;
+
+ *ps = p;
+ if (_parse_token(ctx, SL_PP_COMMA, &p)) {
+ break;
+ }
+ _emit(ctx, &p.out, DECLARATOR_NEXT);
+ _emit(ctx, &p.out, VARIABLE_IDENTIFIER);
+ if (_parse_identifier(ctx, &p)) {
+ break;
+ }
+
+ e = _emit(ctx, &p.out, VARIABLE_NONE);
+ *ps = p;
+
+ if (_parse_token(ctx, SL_PP_ASSIGN, &p) == 0) {
+ if (_parse_initializer(ctx, &p) == 0) {
+ _update(ctx, e, VARIABLE_INITIALIZER);
+ *ps = p;
+ continue;
+ }
+ _error(ctx, "expected an initialiser");
+ break;
+ }
+ p = *ps;
+
+ if (_parse_token(ctx, SL_PP_LBRACKET, &p) == 0) {
+ unsigned int arr;
+
+ if (_parse_constant_expression(ctx, &p)) {
+ arr = VARIABLE_ARRAY_UNKNOWN;
+ } else {
+ arr = VARIABLE_ARRAY_EXPLICIT;
+ }
+ if (_parse_token(ctx, SL_PP_RBRACKET, &p) == 0) {
+ _update(ctx, e, arr);
+ *ps = p;
+ continue;
+ }
+ _error(ctx, "expected `]'");
+ break;
+ }
+ p = *ps;
+ }
+
+ _emit(ctx, &ps->out, DECLARATOR_NONE);
+ return 0;
+}
+
+
+static int
+_parse_declaration(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e = _emit(ctx, &p.out, DECLARATION_FUNCTION_PROTOTYPE);
+
+ if (_parse_function_prototype(ctx, &p)) {
+ if (_parse_init_declarator_list(ctx, &p)) {
+ return -1;
+ }
+ _update(ctx, e, DECLARATION_INIT_DECLARATOR_LIST);
+ }
+ if (_parse_token(ctx, SL_PP_SEMICOLON, &p)) {
+ _error(ctx, "expected `;'");
+ return -1;
+ }
+ *ps = p;
+ return 0;
+}
+
+
+static int
+_parse_external_declaration(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ struct parse_state p = *ps;
+ unsigned int e = _emit(ctx, &p.out, 0);
+
+ if (_parse_precision_stmt(ctx, &p) == 0) {
+ _update(ctx, e, DEFAULT_PRECISION);
+ *ps = p;
+ return 0;
+ }
+
+ if (_parse_function_definition(ctx, &p) == 0) {
+ _update(ctx, e, EXTERNAL_FUNCTION_DEFINITION);
+ *ps = p;
+ return 0;
+ }
+
+ if (_parse_invariant_stmt(ctx, &p) == 0) {
+ _update(ctx, e, INVARIANT_STMT);
+ *ps = p;
+ return 0;
+ }
+
+ if (_parse_declaration(ctx, &p) == 0) {
+ _update(ctx, e, EXTERNAL_DECLARATION);
+ *ps = p;
+ return 0;
+ }
+
+ _error(ctx, "expected an identifier");
+ return -1;
+}
+
+
+static int
+_parse_translation_unit(struct parse_context *ctx,
+ struct parse_state *ps)
+{
+ _emit(ctx, &ps->out, REVISION);
+ if (_parse_external_declaration(ctx, ps)) {
+ return -1;
+ }
+ while (_parse_external_declaration(ctx, ps) == 0) {
+ }
+ _emit(ctx, &ps->out, EXTERNAL_NULL);
+ if (_parse_token(ctx, SL_PP_EOF, ps)) {
+ return -1;
+ }
+ return 0;
+}
+
+
+#define ADD_NAME_STR(CTX, NAME, STR)\
+ do {\
+ (CTX).dict.NAME = sl_pp_context_add_unique_str((CTX).context, (STR));\
+ if ((CTX).dict.NAME == -1) {\
+ return -1;\
+ }\
+ } while (0)
+
+#define ADD_NAME(CTX, NAME) ADD_NAME_STR(CTX, NAME, #NAME)
+
+
+int
+sl_cl_compile(struct sl_pp_context *context,
+ unsigned int shader_type,
+ unsigned int parsing_builtin,
+ unsigned char **output,
+ unsigned int *cboutput,
+ char *error,
+ unsigned int cberror)
+{
+ struct parse_context ctx;
+ struct parse_state ps;
+
+ ctx.context = context;
+
+ ADD_NAME_STR(ctx, _void, "void");
+ ADD_NAME_STR(ctx, _float, "float");
+ ADD_NAME_STR(ctx, _int, "int");
+ ADD_NAME_STR(ctx, _bool, "bool");
+ ADD_NAME(ctx, vec2);
+ ADD_NAME(ctx, vec3);
+ ADD_NAME(ctx, vec4);
+ ADD_NAME(ctx, bvec2);
+ ADD_NAME(ctx, bvec3);
+ ADD_NAME(ctx, bvec4);
+ ADD_NAME(ctx, ivec2);
+ ADD_NAME(ctx, ivec3);
+ ADD_NAME(ctx, ivec4);
+ ADD_NAME(ctx, mat2);
+ ADD_NAME(ctx, mat3);
+ ADD_NAME(ctx, mat4);
+ ADD_NAME(ctx, mat2x3);
+ ADD_NAME(ctx, mat3x2);
+ ADD_NAME(ctx, mat2x4);
+ ADD_NAME(ctx, mat4x2);
+ ADD_NAME(ctx, mat3x4);
+ ADD_NAME(ctx, mat4x3);
+ ADD_NAME(ctx, sampler1D);
+ ADD_NAME(ctx, sampler2D);
+ ADD_NAME(ctx, sampler3D);
+ ADD_NAME(ctx, samplerCube);
+ ADD_NAME(ctx, sampler1DShadow);
+ ADD_NAME(ctx, sampler2DShadow);
+ ADD_NAME(ctx, sampler2DRect);
+ ADD_NAME(ctx, sampler2DRectShadow);
+
+ ADD_NAME(ctx, invariant);
+
+ ADD_NAME(ctx, centroid);
+
+ ADD_NAME(ctx, precision);
+ ADD_NAME(ctx, lowp);
+ ADD_NAME(ctx, mediump);
+ ADD_NAME(ctx, highp);
+
+ ADD_NAME_STR(ctx, _const, "const");
+ ADD_NAME(ctx, attribute);
+ ADD_NAME(ctx, varying);
+ ADD_NAME(ctx, uniform);
+ ADD_NAME(ctx, __fixed_output);
+ ADD_NAME(ctx, __fixed_input);
+
+ ADD_NAME(ctx, in);
+ ADD_NAME(ctx, out);
+ ADD_NAME(ctx, inout);
+
+ ADD_NAME_STR(ctx, _struct, "struct");
+
+ ADD_NAME(ctx, __constructor);
+ ADD_NAME(ctx, __operator);
+ ADD_NAME_STR(ctx, ___asm, "__asm");
+
+ ADD_NAME_STR(ctx, _if, "if");
+ ADD_NAME_STR(ctx, _else, "else");
+ ADD_NAME_STR(ctx, _for, "for");
+ ADD_NAME_STR(ctx, _while, "while");
+ ADD_NAME_STR(ctx, _do, "do");
+
+ ADD_NAME_STR(ctx, _continue, "continue");
+ ADD_NAME_STR(ctx, _break, "break");
+ ADD_NAME_STR(ctx, _return, "return");
+ ADD_NAME(ctx, discard);
+
+ ADD_NAME_STR(ctx, _false, "false");
+ ADD_NAME_STR(ctx, _true, "true");
+
+ ctx.out_buf = NULL;
+ ctx.out_cap = 0;
+
+ ctx.shader_type = shader_type;
+ ctx.parsing_builtin = 1;
+
+ ctx.error[0] = '\0';
+ ctx.process_error = 0;
+
+ ctx.tokens_cap = 1024;
+ ctx.tokens_read = 0;
+ ctx.tokens = malloc(ctx.tokens_cap * sizeof(struct sl_pp_token_info));
+ if (!ctx.tokens) {
+ strncpy(error, "out of memory", cberror);
+ return -1;
+ }
+
+ ps.in = 0;
+ ps.out = 0;
+
+ if (_parse_translation_unit(&ctx, &ps)) {
+ strncpy(error, ctx.error, cberror);
+ free(ctx.tokens);
+ return -1;
+ }
+
+ *output = ctx.out_buf;
+ *cboutput = ps.out;
+ free(ctx.tokens);
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SL_CL_PARSE_H
+#define SL_CL_PARSE_H
+
+int
+sl_cl_compile(struct sl_pp_context *context,
+ unsigned int shader_type,
+ unsigned int parsing_builtin,
+ unsigned char **output,
+ unsigned int *cboutput,
+ char *error,
+ unsigned int cberror);
+
+#endif /* SL_CL_PARSE_H */
--- /dev/null
+#src/glsl/pp/Makefile
+
+TOP = ../../..
+
+include $(TOP)/configs/current
+
+LIBNAME = glslpp
+
+C_SOURCES = \
+ sl_pp_context.c \
+ sl_pp_define.c \
+ sl_pp_dict.c \
+ sl_pp_error.c \
+ sl_pp_expression.c \
+ sl_pp_extension.c \
+ sl_pp_if.c \
+ sl_pp_line.c \
+ sl_pp_macro.c \
+ sl_pp_pragma.c \
+ sl_pp_process.c \
+ sl_pp_purify.c \
+ sl_pp_token.c \
+ sl_pp_token_util.c \
+ sl_pp_version.c
+
+include ../Makefile.template
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+#include "sl_pp_public.h"
+#include "sl_pp_context.h"
+
+
+struct sl_pp_context *
+sl_pp_context_create(const char *input,
+ const struct sl_pp_purify_options *options)
+{
+ struct sl_pp_context *context;
+
+ context = calloc(1, sizeof(struct sl_pp_context));
+ if (!context) {
+ return NULL;
+ }
+
+ if (sl_pp_dict_init(context)) {
+ sl_pp_context_destroy(context);
+ return NULL;
+ }
+
+ context->getc_buf_capacity = 64;
+ context->getc_buf = malloc(context->getc_buf_capacity * sizeof(char));
+ if (!context->getc_buf) {
+ sl_pp_context_destroy(context);
+ return NULL;
+ }
+
+ if (sl_pp_token_buffer_init(&context->tokens, context)) {
+ sl_pp_context_destroy(context);
+ return NULL;
+ }
+
+ context->macro_tail = &context->macro;
+ context->if_ptr = SL_PP_MAX_IF_NESTING;
+ context->if_value = 1;
+ memset(context->error_msg, 0, sizeof(context->error_msg));
+ context->error_line = 1;
+ context->line = 1;
+ context->file = 0;
+
+ sl_pp_purify_state_init(&context->pure, input, options);
+
+ memset(&context->process_state, 0, sizeof(context->process_state));
+
+ return context;
+}
+
+void
+sl_pp_context_destroy(struct sl_pp_context *context)
+{
+ if (context) {
+ free(context->cstr_pool);
+ sl_pp_macro_free(context->macro);
+ free(context->getc_buf);
+ sl_pp_token_buffer_destroy(&context->tokens);
+ free(context->process_state.out);
+ free(context);
+ }
+}
+
+const char *
+sl_pp_context_error_message(const struct sl_pp_context *context)
+{
+ return context->error_msg;
+}
+
+void
+sl_pp_context_error_position(const struct sl_pp_context *context,
+ unsigned int *file,
+ unsigned int *line)
+{
+ if (file) {
+ *file = 0;
+ }
+ if (line) {
+ *line = context->error_line;
+ }
+}
+
+int
+sl_pp_context_add_predefined(struct sl_pp_context *context,
+ const char *name,
+ const char *value)
+{
+ struct sl_pp_predefined pre;
+
+ if (context->num_predefined == SL_PP_MAX_PREDEFINED) {
+ return -1;
+ }
+
+ pre.name = sl_pp_context_add_unique_str(context, name);
+ if (pre.name == -1) {
+ return -1;
+ }
+
+ pre.value = sl_pp_context_add_unique_str(context, value);
+ if (pre.value == -1) {
+ return -1;
+ }
+
+ context->predefined[context->num_predefined++] = pre;
+ return 0;
+}
+
+int
+sl_pp_context_add_unique_str(struct sl_pp_context *context,
+ const char *str)
+{
+ unsigned int size;
+ unsigned int offset = 0;
+
+ size = strlen(str) + 1;
+
+ /* Find out if this is a unique string. */
+ while (offset < context->cstr_pool_len) {
+ const char *str2;
+ unsigned int size2;
+
+ str2 = &context->cstr_pool[offset];
+ size2 = strlen(str2) + 1;
+ if (size == size2 && !memcmp(str, str2, size - 1)) {
+ return offset;
+ }
+
+ offset += size2;
+ }
+
+ if (context->cstr_pool_len + size > context->cstr_pool_max) {
+ context->cstr_pool_max = (context->cstr_pool_len + size + 0xffff) & ~0xffff;
+ context->cstr_pool = realloc(context->cstr_pool, context->cstr_pool_max);
+ }
+
+ if (!context->cstr_pool) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+
+ offset = context->cstr_pool_len;
+ memcpy(&context->cstr_pool[offset], str, size);
+ context->cstr_pool_len += size;
+
+ return offset;
+}
+
+const char *
+sl_pp_context_cstr(const struct sl_pp_context *context,
+ int offset)
+{
+ if (offset == -1) {
+ return NULL;
+ }
+ return &context->cstr_pool[offset];
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SL_PP_CONTEXT_H
+#define SL_PP_CONTEXT_H
+
+#include "sl_pp_dict.h"
+#include "sl_pp_macro.h"
+#include "sl_pp_process.h"
+#include "sl_pp_purify.h"
+#include "sl_pp_token_util.h"
+
+
+#define SL_PP_MAX_IF_NESTING 64
+
+#define SL_PP_MAX_ERROR_MSG 1024
+
+#define SL_PP_MAX_EXTENSIONS 16
+
+#define SL_PP_MAX_PREDEFINED 16
+
+struct sl_pp_extension {
+ int name; /*< VENDOR_extension_name */
+ int name_string; /*< GL_VENDOR_extension_name */
+};
+
+struct sl_pp_predefined {
+ int name;
+ int value;
+};
+
+struct sl_pp_context {
+ char *cstr_pool;
+ unsigned int cstr_pool_max;
+ unsigned int cstr_pool_len;
+ struct sl_pp_dict dict;
+
+ struct sl_pp_macro *macro;
+ struct sl_pp_macro **macro_tail;
+
+ struct sl_pp_extension extensions[SL_PP_MAX_EXTENSIONS];
+ unsigned int num_extensions;
+
+ struct sl_pp_predefined predefined[SL_PP_MAX_PREDEFINED];
+ unsigned int num_predefined;
+
+ unsigned int if_stack[SL_PP_MAX_IF_NESTING];
+ unsigned int if_ptr;
+ unsigned int if_value;
+
+ char error_msg[SL_PP_MAX_ERROR_MSG];
+ unsigned int error_line;
+
+ unsigned int line;
+ unsigned int file;
+
+ struct sl_pp_purify_state pure;
+
+ char *getc_buf;
+ unsigned int getc_buf_size;
+ unsigned int getc_buf_capacity;
+
+ struct sl_pp_token_buffer tokens;
+
+ struct sl_pp_process_state process_state;
+};
+
+#endif /* SL_PP_CONTEXT_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+#include "sl_pp_context.h"
+#include "sl_pp_process.h"
+#include "sl_pp_public.h"
+
+
+static void
+skip_whitespace(const struct sl_pp_token_info *input,
+ unsigned int *first,
+ unsigned int last)
+{
+ while (*first < last && input[*first].token == SL_PP_WHITESPACE) {
+ (*first)++;
+ }
+}
+
+
+static int
+_parse_formal_args(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int *first,
+ unsigned int last,
+ struct sl_pp_macro *macro)
+{
+ struct sl_pp_macro_formal_arg **arg;
+
+ macro->num_args = 0;
+
+ skip_whitespace(input, first, last);
+ if (*first < last) {
+ if (input[*first].token == SL_PP_RPAREN) {
+ (*first)++;
+ return 0;
+ }
+ } else {
+ strcpy(context->error_msg, "expected either macro formal argument or `)'");
+ return -1;
+ }
+
+ arg = ¯o->arg;
+
+ for (;;) {
+ if (*first < last && input[*first].token != SL_PP_IDENTIFIER) {
+ strcpy(context->error_msg, "expected macro formal argument");
+ return -1;
+ }
+
+ *arg = malloc(sizeof(struct sl_pp_macro_formal_arg));
+ if (!*arg) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+
+ (**arg).name = input[*first].data.identifier;
+ (*first)++;
+
+ (**arg).next = NULL;
+ arg = &(**arg).next;
+
+ macro->num_args++;
+
+ skip_whitespace(input, first, last);
+ if (*first < last) {
+ if (input[*first].token == SL_PP_COMMA) {
+ (*first)++;
+ skip_whitespace(input, first, last);
+ } else if (input[*first].token == SL_PP_RPAREN) {
+ (*first)++;
+ return 0;
+ } else {
+ strcpy(context->error_msg, "expected either `,' or `)'");
+ return -1;
+ }
+ } else {
+ strcpy(context->error_msg, "expected either `,' or `)'");
+ return -1;
+ }
+ }
+
+ /* Should not gete here. */
+}
+
+
+int
+sl_pp_process_define(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last)
+{
+ int macro_name = -1;
+ struct sl_pp_macro *macro;
+ unsigned int i;
+ unsigned int body_len;
+ unsigned int j;
+
+ if (first < last && input[first].token == SL_PP_IDENTIFIER) {
+ macro_name = input[first].data.identifier;
+ first++;
+ }
+ if (macro_name == -1) {
+ strcpy(context->error_msg, "expected macro name");
+ return -1;
+ }
+
+ /* Check for reserved macro names */
+ {
+ const char *name = sl_pp_context_cstr(context, macro_name);
+
+ if (strstr(name, "__")) {
+ strcpy(context->error_msg, "macro names containing `__' are reserved");
+ return 1;
+ }
+ if (name[0] == 'G' && name[1] == 'L' && name[2] == '_') {
+ strcpy(context->error_msg, "macro names prefixed with `GL_' are reserved");
+ return 1;
+ }
+ }
+
+ for (macro = context->macro; macro; macro = macro->next) {
+ if (macro->name == macro_name) {
+ break;
+ }
+ }
+
+ if (!macro) {
+ macro = sl_pp_macro_new();
+ if (!macro) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+
+ *context->macro_tail = macro;
+ context->macro_tail = ¯o->next;
+ } else {
+ sl_pp_macro_reset(macro);
+ }
+
+ macro->name = macro_name;
+
+ /*
+ * If there is no whitespace between macro name and left paren, a macro
+ * formal argument list follows. This is the only place where the presence
+ * of a whitespace matters and it's the only reason why we are dealing
+ * with whitespace at this level.
+ */
+ if (first < last && input[first].token == SL_PP_LPAREN) {
+ first++;
+ if (_parse_formal_args(context, input, &first, last, macro)) {
+ return -1;
+ }
+ }
+
+ /* Calculate body size, trim out whitespace, make room for EOF. */
+ body_len = 1;
+ for (i = first; i < last; i++) {
+ if (input[i].token != SL_PP_WHITESPACE) {
+ body_len++;
+ }
+ }
+
+ macro->body = malloc(sizeof(struct sl_pp_token_info) * body_len);
+ if (!macro->body) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+
+ for (j = 0, i = first; i < last; i++) {
+ if (input[i].token != SL_PP_WHITESPACE) {
+ macro->body[j++] = input[i];
+ }
+ }
+ macro->body[j++].token = SL_PP_EOF;
+
+ return 0;
+}
+
+
+int
+sl_pp_process_undef(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last)
+{
+ int macro_name = -1;
+ struct sl_pp_macro **pmacro;
+ struct sl_pp_macro *macro;
+
+ if (first < last && input[first].token == SL_PP_IDENTIFIER) {
+ macro_name = input[first].data.identifier;
+ }
+ if (macro_name == -1) {
+ return 0;
+ }
+
+ for (pmacro = &context->macro; *pmacro; pmacro = &(**pmacro).next) {
+ if ((**pmacro).name == macro_name) {
+ break;
+ }
+ }
+ if (!*pmacro) {
+ return 0;
+ }
+
+ macro = *pmacro;
+ *pmacro = macro->next;
+ macro->next = NULL;
+ sl_pp_macro_free(macro);
+
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "sl_pp_public.h"
+#include "sl_pp_context.h"
+#include "sl_pp_dict.h"
+
+
+#define ADD_NAME_STR(CTX, NAME, STR)\
+ do {\
+ (CTX)->dict.NAME = sl_pp_context_add_unique_str((CTX), (STR));\
+ if ((CTX)->dict.NAME == -1) {\
+ return -1;\
+ }\
+ } while (0)
+
+#define ADD_NAME(CTX, NAME) ADD_NAME_STR(CTX, NAME, #NAME)
+
+
+int
+sl_pp_dict_init(struct sl_pp_context *context)
+{
+ ADD_NAME(context, all);
+
+ ADD_NAME(context, require);
+ ADD_NAME(context, enable);
+ ADD_NAME(context, warn);
+ ADD_NAME(context, disable);
+
+ ADD_NAME(context, defined);
+
+ ADD_NAME_STR(context, ___LINE__, "__LINE__");
+ ADD_NAME_STR(context, ___FILE__, "__FILE__");
+ ADD_NAME_STR(context, ___VERSION__, "__VERSION__");
+
+ ADD_NAME(context, optimize);
+ ADD_NAME(context, debug);
+
+ ADD_NAME(context, off);
+ ADD_NAME(context, on);
+
+ ADD_NAME(context, define);
+ ADD_NAME(context, elif);
+ ADD_NAME_STR(context, _else, "else");
+ ADD_NAME(context, endif);
+ ADD_NAME(context, error);
+ ADD_NAME(context, extension);
+ ADD_NAME_STR(context, _if, "if");
+ ADD_NAME(context, ifdef);
+ ADD_NAME(context, ifndef);
+ ADD_NAME(context, line);
+ ADD_NAME(context, pragma);
+ ADD_NAME(context, undef);
+
+ ADD_NAME(context, version);
+
+ ADD_NAME_STR(context, _0, "0");
+ ADD_NAME_STR(context, _1, "1");
+
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SL_PP_DICT_H
+#define SL_PP_DICT_H
+
+
+struct sl_pp_context;
+
+struct sl_pp_dict {
+ int all;
+
+ int require;
+ int enable;
+ int warn;
+ int disable;
+
+ int defined;
+
+ int ___LINE__;
+ int ___FILE__;
+ int ___VERSION__;
+
+ int optimize;
+ int debug;
+
+ int off;
+ int on;
+
+ int define;
+ int elif;
+ int _else;
+ int endif;
+ int error;
+ int extension;
+ int _if;
+ int ifdef;
+ int ifndef;
+ int line;
+ int pragma;
+ int undef;
+
+ int version;
+
+ int _0;
+ int _1;
+};
+
+
+int
+sl_pp_dict_init(struct sl_pp_context *context);
+
+#endif /* SL_PP_DICT_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+#include "sl_pp_context.h"
+#include "sl_pp_process.h"
+#include "sl_pp_public.h"
+
+
+void
+sl_pp_process_error(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last)
+{
+ unsigned int out_len = 0;
+ unsigned int i;
+
+ for (i = first; i < last; i++) {
+ const char *s = NULL;
+ char buf[2];
+
+ switch (input[i].token) {
+ case SL_PP_WHITESPACE:
+ s = " ";
+ break;
+
+ case SL_PP_NEWLINE:
+ s = "\n";
+ break;
+
+ case SL_PP_HASH:
+ s = "#";
+ break;
+
+ case SL_PP_COMMA:
+ s = ",";
+ break;
+
+ case SL_PP_SEMICOLON:
+ s = ";";
+ break;
+
+ case SL_PP_LBRACE:
+ s = "{";
+ break;
+
+ case SL_PP_RBRACE:
+ s = "}";
+ break;
+
+ case SL_PP_LPAREN:
+ s = "(";
+ break;
+
+ case SL_PP_RPAREN:
+ s = ")";
+ break;
+
+ case SL_PP_LBRACKET:
+ s = "[";
+ break;
+
+ case SL_PP_RBRACKET:
+ s = "]";
+ break;
+
+ case SL_PP_DOT:
+ s = ".";
+ break;
+
+ case SL_PP_INCREMENT:
+ s = "++";
+ break;
+
+ case SL_PP_ADDASSIGN:
+ s = "+=";
+ break;
+
+ case SL_PP_PLUS:
+ s = "+";
+ break;
+
+ case SL_PP_DECREMENT:
+ s = "--";
+ break;
+
+ case SL_PP_SUBASSIGN:
+ s = "-=";
+ break;
+
+ case SL_PP_MINUS:
+ s = "-";
+ break;
+
+ case SL_PP_BITNOT:
+ s = "~";
+ break;
+
+ case SL_PP_NOTEQUAL:
+ s = "!=";
+ break;
+
+ case SL_PP_NOT:
+ s = "!";
+ break;
+
+ case SL_PP_MULASSIGN:
+ s = "*=";
+ break;
+
+ case SL_PP_STAR:
+ s = "*";
+ break;
+
+ case SL_PP_DIVASSIGN:
+ s = "/=";
+ break;
+
+ case SL_PP_SLASH:
+ s = "/";
+ break;
+
+ case SL_PP_MODASSIGN:
+ s = "%=";
+ break;
+
+ case SL_PP_MODULO:
+ s = "%";
+ break;
+
+ case SL_PP_LSHIFTASSIGN:
+ s = "<<=";
+ break;
+
+ case SL_PP_LSHIFT:
+ s = "<<";
+ break;
+
+ case SL_PP_LESSEQUAL:
+ s = "<=";
+ break;
+
+ case SL_PP_LESS:
+ s = "<";
+ break;
+
+ case SL_PP_RSHIFTASSIGN:
+ s = ">>=";
+ break;
+
+ case SL_PP_RSHIFT:
+ s = ">>";
+ break;
+
+ case SL_PP_GREATEREQUAL:
+ s = ">=";
+ break;
+
+ case SL_PP_GREATER:
+ s = ">";
+ break;
+
+ case SL_PP_EQUAL:
+ s = "==";
+ break;
+
+ case SL_PP_ASSIGN:
+ s = "=";
+ break;
+
+ case SL_PP_AND:
+ s = "&&";
+ break;
+
+ case SL_PP_BITANDASSIGN:
+ s = "&=";
+ break;
+
+ case SL_PP_BITAND:
+ s = "&";
+ break;
+
+ case SL_PP_XOR:
+ s = "^^";
+ break;
+
+ case SL_PP_BITXORASSIGN:
+ s = "^=";
+ break;
+
+ case SL_PP_BITXOR:
+ s = "^";
+ break;
+
+ case SL_PP_OR:
+ s = "||";
+ break;
+
+ case SL_PP_BITORASSIGN:
+ s = "|=";
+ break;
+
+ case SL_PP_BITOR:
+ s = "|";
+ break;
+
+ case SL_PP_QUESTION:
+ s = "?";
+ break;
+
+ case SL_PP_COLON:
+ s = ":";
+ break;
+
+ case SL_PP_IDENTIFIER:
+ s = sl_pp_context_cstr(context, input[i].data.identifier);
+ break;
+
+ case SL_PP_UINT:
+ s = sl_pp_context_cstr(context, input[i].data._uint);
+ break;
+
+ case SL_PP_FLOAT:
+ s = sl_pp_context_cstr(context, input[i].data._float);
+ break;
+
+ case SL_PP_OTHER:
+ buf[0] = input[i].data.other;
+ buf[1] = '\0';
+ s = buf;
+ break;
+
+ default:
+ strcpy(context->error_msg, "internal error");
+ return;
+ }
+
+ while (*s != '\0' && out_len < sizeof(context->error_msg) - 1) {
+ context->error_msg[out_len++] = *s++;
+ }
+ }
+
+ context->error_msg[out_len] = '\0';
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+#include "sl_pp_expression.h"
+#include "sl_pp_public.h"
+
+
+struct parse_context {
+ struct sl_pp_context *context;
+ const struct sl_pp_token_info *input;
+};
+
+static int
+_parse_or(struct parse_context *ctx,
+ int *result);
+
+static int
+_parse_primary(struct parse_context *ctx,
+ int *result)
+{
+ if (ctx->input->token == SL_PP_UINT) {
+ *result = atoi(sl_pp_context_cstr(ctx->context, ctx->input->data._uint));
+ ctx->input++;
+ } else {
+ if (ctx->input->token != SL_PP_LPAREN) {
+ strcpy(ctx->context->error_msg, "expected `('");
+ return -1;
+ }
+ ctx->input++;
+ if (_parse_or(ctx, result)) {
+ return -1;
+ }
+ if (ctx->input->token != SL_PP_RPAREN) {
+ strcpy(ctx->context->error_msg, "expected `)'");
+ return -1;
+ }
+ ctx->input++;
+ }
+ return 0;
+}
+
+static int
+_parse_unary(struct parse_context *ctx,
+ int *result)
+{
+ if (!_parse_primary(ctx, result)) {
+ return 0;
+ }
+
+ switch (ctx->input->token) {
+ case SL_PP_PLUS:
+ ctx->input++;
+ if (_parse_unary(ctx, result)) {
+ return -1;
+ }
+ *result = +*result;
+ break;
+
+ case SL_PP_MINUS:
+ ctx->input++;
+ if (_parse_unary(ctx, result)) {
+ return -1;
+ }
+ *result = -*result;
+ break;
+
+ case SL_PP_NOT:
+ ctx->input++;
+ if (_parse_unary(ctx, result)) {
+ return -1;
+ }
+ *result = !*result;
+ break;
+
+ case SL_PP_BITNOT:
+ ctx->input++;
+ if (_parse_unary(ctx, result)) {
+ return -1;
+ }
+ *result = ~*result;
+ break;
+
+ default:
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+_parse_multiplicative(struct parse_context *ctx,
+ int *result)
+{
+ if (_parse_unary(ctx, result)) {
+ return -1;
+ }
+ for (;;) {
+ int right;
+
+ switch (ctx->input->token) {
+ case SL_PP_STAR:
+ ctx->input++;
+ if (_parse_unary(ctx, &right)) {
+ return -1;
+ }
+ *result = *result * right;
+ break;
+
+ case SL_PP_SLASH:
+ ctx->input++;
+ if (_parse_unary(ctx, &right)) {
+ return -1;
+ }
+ *result = *result / right;
+ break;
+
+ case SL_PP_MODULO:
+ ctx->input++;
+ if (_parse_unary(ctx, &right)) {
+ return -1;
+ }
+ *result = *result % right;
+ break;
+
+ default:
+ return 0;
+ }
+ }
+}
+
+static int
+_parse_additive(struct parse_context *ctx,
+ int *result)
+{
+ if (_parse_multiplicative(ctx, result)) {
+ return -1;
+ }
+ for (;;) {
+ int right;
+
+ switch (ctx->input->token) {
+ case SL_PP_PLUS:
+ ctx->input++;
+ if (_parse_multiplicative(ctx, &right)) {
+ return -1;
+ }
+ *result = *result + right;
+ break;
+
+ case SL_PP_MINUS:
+ ctx->input++;
+ if (_parse_multiplicative(ctx, &right)) {
+ return -1;
+ }
+ *result = *result - right;
+ break;
+
+ default:
+ return 0;
+ }
+ }
+}
+
+static int
+_parse_shift(struct parse_context *ctx,
+ int *result)
+{
+ if (_parse_additive(ctx, result)) {
+ return -1;
+ }
+ for (;;) {
+ int right;
+
+ switch (ctx->input->token) {
+ case SL_PP_LSHIFT:
+ ctx->input++;
+ if (_parse_additive(ctx, &right)) {
+ return -1;
+ }
+ *result = *result << right;
+ break;
+
+ case SL_PP_RSHIFT:
+ ctx->input++;
+ if (_parse_additive(ctx, &right)) {
+ return -1;
+ }
+ *result = *result >> right;
+ break;
+
+ default:
+ return 0;
+ }
+ }
+}
+
+static int
+_parse_relational(struct parse_context *ctx,
+ int *result)
+{
+ if (_parse_shift(ctx, result)) {
+ return -1;
+ }
+ for (;;) {
+ int right;
+
+ switch (ctx->input->token) {
+ case SL_PP_LESSEQUAL:
+ ctx->input++;
+ if (_parse_shift(ctx, &right)) {
+ return -1;
+ }
+ *result = *result <= right;
+ break;
+
+ case SL_PP_GREATEREQUAL:
+ ctx->input++;
+ if (_parse_shift(ctx, &right)) {
+ return -1;
+ }
+ *result = *result >= right;
+ break;
+
+ case SL_PP_LESS:
+ ctx->input++;
+ if (_parse_shift(ctx, &right)) {
+ return -1;
+ }
+ *result = *result < right;
+ break;
+
+ case SL_PP_GREATER:
+ ctx->input++;
+ if (_parse_shift(ctx, &right)) {
+ return -1;
+ }
+ *result = *result > right;
+ break;
+
+ default:
+ return 0;
+ }
+ }
+}
+
+static int
+_parse_equality(struct parse_context *ctx,
+ int *result)
+{
+ if (_parse_relational(ctx, result)) {
+ return -1;
+ }
+ for (;;) {
+ int right;
+
+ switch (ctx->input->token) {
+ case SL_PP_EQUAL:
+ ctx->input++;
+ if (_parse_relational(ctx, &right)) {
+ return -1;
+ }
+ *result = *result == right;
+ break;
+
+ case SL_PP_NOTEQUAL:
+ ctx->input++;
+ if (_parse_relational(ctx, &right)) {
+ return -1;
+ }
+ *result = *result != right;
+ break;
+
+ default:
+ return 0;
+ }
+ }
+}
+
+static int
+_parse_bitand(struct parse_context *ctx,
+ int *result)
+{
+ if (_parse_equality(ctx, result)) {
+ return -1;
+ }
+ while (ctx->input->token == SL_PP_BITAND) {
+ int right;
+
+ ctx->input++;
+ if (_parse_equality(ctx, &right)) {
+ return -1;
+ }
+ *result = *result & right;
+ }
+ return 0;
+}
+
+static int
+_parse_xor(struct parse_context *ctx,
+ int *result)
+{
+ if (_parse_bitand(ctx, result)) {
+ return -1;
+ }
+ while (ctx->input->token == SL_PP_XOR) {
+ int right;
+
+ ctx->input++;
+ if (_parse_bitand(ctx, &right)) {
+ return -1;
+ }
+ *result = *result ^ right;
+ }
+ return 0;
+}
+
+static int
+_parse_bitor(struct parse_context *ctx,
+ int *result)
+{
+ if (_parse_xor(ctx, result)) {
+ return -1;
+ }
+ while (ctx->input->token == SL_PP_BITOR) {
+ int right;
+
+ ctx->input++;
+ if (_parse_xor(ctx, &right)) {
+ return -1;
+ }
+ *result = *result | right;
+ }
+ return 0;
+}
+
+static int
+_parse_and(struct parse_context *ctx,
+ int *result)
+{
+ if (_parse_bitor(ctx, result)) {
+ return -1;
+ }
+ while (ctx->input->token == SL_PP_AND) {
+ int right;
+
+ ctx->input++;
+ if (_parse_bitor(ctx, &right)) {
+ return -1;
+ }
+ *result = *result && right;
+ }
+ return 0;
+}
+
+static int
+_parse_or(struct parse_context *ctx,
+ int *result)
+{
+ if (_parse_and(ctx, result)) {
+ return -1;
+ }
+ while (ctx->input->token == SL_PP_OR) {
+ int right;
+
+ ctx->input++;
+ if (_parse_and(ctx, &right)) {
+ return -1;
+ }
+ *result = *result || right;
+ }
+ return 0;
+}
+
+int
+sl_pp_execute_expression(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ int *result)
+{
+ struct parse_context ctx;
+
+ ctx.context = context;
+ ctx.input = input;
+
+ return _parse_or(&ctx, result);
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SL_PP_EXPRESSION_H
+#define SL_PP_EXPRESSION_H
+
+#include "sl_pp_context.h"
+#include "sl_pp_token.h"
+
+
+int
+sl_pp_execute_expression(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ int *result);
+
+#endif /* SL_PP_EXPRESSION_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+#include "sl_pp_context.h"
+#include "sl_pp_process.h"
+#include "sl_pp_public.h"
+
+
+int
+sl_pp_context_add_extension(struct sl_pp_context *context,
+ const char *name,
+ const char *name_string)
+{
+ struct sl_pp_extension ext;
+
+ if (context->num_extensions == SL_PP_MAX_EXTENSIONS) {
+ return -1;
+ }
+
+ ext.name = sl_pp_context_add_unique_str(context, name);
+ if (ext.name == -1) {
+ return -1;
+ }
+
+ ext.name_string = sl_pp_context_add_unique_str(context, name_string);
+ if (ext.name_string == -1) {
+ return -1;
+ }
+
+ context->extensions[context->num_extensions++] = ext;
+ return 0;
+}
+
+int
+sl_pp_process_extension(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last,
+ struct sl_pp_process_state *state)
+{
+ int extension_name = -1;
+ int behavior = -1;
+ struct sl_pp_token_info out;
+
+ /* Grab the extension name. */
+ if (first < last && input[first].token == SL_PP_IDENTIFIER) {
+ extension_name = input[first].data.identifier;
+ first++;
+ }
+ if (extension_name == -1) {
+ strcpy(context->error_msg, "expected identifier after `#extension'");
+ return -1;
+ }
+
+ /* Make sure the extension is supported. */
+ if (extension_name == context->dict.all) {
+ out.data.extension = extension_name;
+ } else {
+ unsigned int i;
+
+ out.data.extension = -1;
+ for (i = 0; i < context->num_extensions; i++) {
+ if (extension_name == context->extensions[i].name_string) {
+ out.data.extension = extension_name;
+ break;
+ }
+ }
+ }
+
+ /* Grab the colon separating the extension name and behavior. */
+ while (first < last && input[first].token == SL_PP_WHITESPACE) {
+ first++;
+ }
+ if (first < last && input[first].token == SL_PP_COLON) {
+ first++;
+ } else {
+ strcpy(context->error_msg, "expected `:' after extension name");
+ return -1;
+ }
+ while (first < last && input[first].token == SL_PP_WHITESPACE) {
+ first++;
+ }
+
+ /* Grab the behavior name. */
+ if (first < last && input[first].token == SL_PP_IDENTIFIER) {
+ behavior = input[first].data.identifier;
+ first++;
+ }
+ if (behavior == -1) {
+ strcpy(context->error_msg, "expected identifier after `:'");
+ return -1;
+ }
+
+ if (behavior == context->dict.require) {
+ if (out.data.extension == -1) {
+ strcpy(context->error_msg, "the required extension is not supported");
+ return -1;
+ }
+ if (out.data.extension == context->dict.all) {
+ strcpy(context->error_msg, "invalid behavior for `all' extension: `require'");
+ return -1;
+ }
+ out.token = SL_PP_EXTENSION_REQUIRE;
+ } else if (behavior == context->dict.enable) {
+ if (out.data.extension == -1) {
+ /* Warning: the extension cannot be enabled. */
+ return 0;
+ }
+ if (out.data.extension == context->dict.all) {
+ strcpy(context->error_msg, "invalid behavior for `all' extension: `enable'");
+ return -1;
+ }
+ out.token = SL_PP_EXTENSION_ENABLE;
+ } else if (behavior == context->dict.warn) {
+ if (out.data.extension == -1) {
+ /* Warning: the extension is not supported. */
+ return 0;
+ }
+ out.token = SL_PP_EXTENSION_WARN;
+ } else if (behavior == context->dict.disable) {
+ if (out.data.extension == -1) {
+ /* Warning: the extension is not supported. */
+ return 0;
+ }
+ out.token = SL_PP_EXTENSION_DISABLE;
+ } else {
+ strcpy(context->error_msg, "unrecognised behavior name");
+ return -1;
+ }
+
+ /* Grab the end of line. */
+ while (first < last && input[first].token == SL_PP_WHITESPACE) {
+ first++;
+ }
+ if (first < last) {
+ strcpy(context->error_msg, "expected end of line after behavior name");
+ return -1;
+ }
+
+ if (sl_pp_process_out(state, &out)) {
+ return -1;
+ }
+
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+#include "sl_pp_expression.h"
+#include "sl_pp_process.h"
+
+
+static int
+_parse_defined(struct sl_pp_context *context,
+ struct sl_pp_token_buffer *buffer,
+ struct sl_pp_process_state *state)
+{
+ struct sl_pp_token_info input;
+ int parens = 0;
+ int macro_name;
+ struct sl_pp_macro *macro;
+ int defined = 0;
+ struct sl_pp_token_info result;
+
+ if (sl_pp_token_buffer_skip_white(buffer, &input)) {
+ return -1;
+ }
+
+ if (input.token == SL_PP_LPAREN) {
+ if (sl_pp_token_buffer_skip_white(buffer, &input)) {
+ return -1;
+ }
+ parens = 1;
+ }
+
+ if (input.token != SL_PP_IDENTIFIER) {
+ strcpy(context->error_msg, "expected an identifier");
+ return -1;
+ }
+
+ macro_name = input.data.identifier;
+ for (macro = context->macro; macro; macro = macro->next) {
+ if (macro->name == macro_name) {
+ defined = 1;
+ break;
+ }
+ }
+
+ if (parens) {
+ if (sl_pp_token_buffer_skip_white(buffer, &input)) {
+ return -1;
+ }
+ if (input.token != SL_PP_RPAREN) {
+ strcpy(context->error_msg, "expected `)'");
+ return -1;
+ }
+ }
+
+ result.token = SL_PP_UINT;
+ result.data._uint = (defined ? context->dict._1 : context->dict._0);
+
+ if (sl_pp_process_out(state, &result)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+
+ return 0;
+}
+
+static unsigned int
+_evaluate_if_stack(struct sl_pp_context *context)
+{
+ unsigned int i;
+
+ for (i = context->if_ptr; i < SL_PP_MAX_IF_NESTING; i++) {
+ if (!(context->if_stack[i] & 1)) {
+ return 0;
+ }
+ }
+ return 1;
+}
+
+static int
+_parse_if(struct sl_pp_context *context,
+ struct sl_pp_token_buffer *buffer)
+{
+ struct sl_pp_process_state state;
+ int found_end = 0;
+ struct sl_pp_token_info eof;
+ int result;
+
+ if (!context->if_ptr) {
+ strcpy(context->error_msg, "`#if' nesting too deep");
+ return -1;
+ }
+
+ memset(&state, 0, sizeof(state));
+ while (!found_end) {
+ struct sl_pp_token_info input;
+
+ sl_pp_token_buffer_get(buffer, &input);
+ switch (input.token) {
+ case SL_PP_WHITESPACE:
+ break;
+
+ case SL_PP_IDENTIFIER:
+ if (input.data.identifier == context->dict.defined) {
+ if (_parse_defined(context, buffer, &state)) {
+ free(state.out);
+ return -1;
+ }
+ } else {
+ sl_pp_token_buffer_unget(buffer, &input);
+ if (sl_pp_macro_expand(context, buffer, NULL, &state, sl_pp_macro_expand_unknown_to_0)) {
+ free(state.out);
+ return -1;
+ }
+ }
+ break;
+
+ case SL_PP_NEWLINE:
+ case SL_PP_EOF:
+ found_end = 1;
+ break;
+
+ default:
+ if (sl_pp_process_out(&state, &input)) {
+ strcpy(context->error_msg, "out of memory");
+ free(state.out);
+ return -1;
+ }
+ }
+ }
+
+ eof.token = SL_PP_EOF;
+ if (sl_pp_process_out(&state, &eof)) {
+ strcpy(context->error_msg, "out of memory");
+ free(state.out);
+ return -1;
+ }
+
+ if (sl_pp_execute_expression(context, state.out, &result)) {
+ free(state.out);
+ return -1;
+ }
+
+ free(state.out);
+
+ context->if_ptr--;
+ context->if_stack[context->if_ptr] = result ? 1 : 0;
+ context->if_value = _evaluate_if_stack(context);
+
+ return 0;
+}
+
+static int
+_parse_else(struct sl_pp_context *context)
+{
+ if (context->if_ptr == SL_PP_MAX_IF_NESTING) {
+ strcpy(context->error_msg, "no matching `#if'");
+ return -1;
+ }
+
+ /* Bit b1 indicates we already went through #else. */
+ if (context->if_stack[context->if_ptr] & 2) {
+ strcpy(context->error_msg, "no matching `#if'");
+ return -1;
+ }
+
+ /* Invert current condition value and mark that we are in the #else block. */
+ context->if_stack[context->if_ptr] = (1 - (context->if_stack[context->if_ptr] & 1)) | 2;
+ context->if_value = _evaluate_if_stack(context);
+
+ return 0;
+}
+
+int
+sl_pp_process_if(struct sl_pp_context *context,
+ struct sl_pp_token_buffer *buffer)
+{
+ return _parse_if(context, buffer);
+}
+
+int
+sl_pp_process_ifdef(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last)
+{
+ unsigned int i;
+
+ if (!context->if_ptr) {
+ strcpy(context->error_msg, "`#if' nesting too deep");
+ return -1;
+ }
+
+ for (i = first; i < last; i++) {
+ switch (input[i].token) {
+ case SL_PP_IDENTIFIER:
+ {
+ struct sl_pp_macro *macro;
+ int macro_name = input[i].data.identifier;
+ int defined = 0;
+
+ for (macro = context->macro; macro; macro = macro->next) {
+ if (macro->name == macro_name) {
+ defined = 1;
+ break;
+ }
+ }
+
+ context->if_ptr--;
+ context->if_stack[context->if_ptr] = defined ? 1 : 0;
+ context->if_value = _evaluate_if_stack(context);
+ }
+ return 0;
+
+ case SL_PP_WHITESPACE:
+ break;
+
+ default:
+ strcpy(context->error_msg, "expected an identifier");
+ return -1;
+ }
+ }
+
+ strcpy(context->error_msg, "expected an identifier");
+ return -1;
+}
+
+int
+sl_pp_process_ifndef(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last)
+{
+ unsigned int i;
+
+ if (!context->if_ptr) {
+ strcpy(context->error_msg, "`#if' nesting too deep");
+ return -1;
+ }
+
+ for (i = first; i < last; i++) {
+ switch (input[i].token) {
+ case SL_PP_IDENTIFIER:
+ {
+ struct sl_pp_macro *macro;
+ int macro_name = input[i].data.identifier;
+ int defined = 0;
+
+ for (macro = context->macro; macro; macro = macro->next) {
+ if (macro->name == macro_name) {
+ defined = 1;
+ break;
+ }
+ }
+
+ context->if_ptr--;
+ context->if_stack[context->if_ptr] = defined ? 0 : 1;
+ context->if_value = _evaluate_if_stack(context);
+ }
+ return 0;
+
+ case SL_PP_WHITESPACE:
+ break;
+
+ default:
+ strcpy(context->error_msg, "expected an identifier");
+ return -1;
+ }
+ }
+
+ strcpy(context->error_msg, "expected an identifier");
+ return -1;
+}
+
+int
+sl_pp_process_elif(struct sl_pp_context *context,
+ struct sl_pp_token_buffer *buffer)
+{
+ if (_parse_else(context)) {
+ return -1;
+ }
+
+ if (context->if_stack[context->if_ptr] & 1) {
+ context->if_ptr++;
+ if (_parse_if(context, buffer)) {
+ return -1;
+ }
+ }
+
+ /* We are still in the #if block. */
+ context->if_stack[context->if_ptr] = context->if_stack[context->if_ptr] & ~2;
+
+ return 0;
+}
+
+int
+sl_pp_process_else(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last)
+{
+ return _parse_else(context);
+}
+
+int
+sl_pp_process_endif(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last)
+{
+ if (context->if_ptr == SL_PP_MAX_IF_NESTING) {
+ strcpy(context->error_msg, "no matching `#if'");
+ return -1;
+ }
+
+ context->if_ptr++;
+ context->if_value = _evaluate_if_stack(context);
+
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+#include "sl_pp_context.h"
+#include "sl_pp_public.h"
+#include "sl_pp_process.h"
+
+
+int
+sl_pp_process_line(struct sl_pp_context *context,
+ struct sl_pp_token_buffer *buffer,
+ struct sl_pp_process_state *pstate)
+{
+ struct sl_pp_process_state state;
+ int found_end = 0;
+ int line_number = -1;
+ int file_number = -1;
+ unsigned int line;
+ unsigned int file;
+
+ memset(&state, 0, sizeof(state));
+ while (!found_end) {
+ struct sl_pp_token_info input;
+
+ sl_pp_token_buffer_get(buffer, &input);
+ switch (input.token) {
+ case SL_PP_WHITESPACE:
+ break;
+
+ case SL_PP_IDENTIFIER:
+ sl_pp_token_buffer_unget(buffer, &input);
+ if (sl_pp_macro_expand(context, buffer, NULL, &state, sl_pp_macro_expand_normal)) {
+ free(state.out);
+ return -1;
+ }
+ break;
+
+ case SL_PP_NEWLINE:
+ case SL_PP_EOF:
+ found_end = 1;
+ break;
+
+ default:
+ if (sl_pp_process_out(&state, &input)) {
+ strcpy(context->error_msg, "out of memory");
+ free(state.out);
+ return -1;
+ }
+ }
+ }
+
+ if (state.out_len > 0 && state.out[0].token == SL_PP_UINT) {
+ line_number = state.out[0].data._uint;
+ } else {
+ strcpy(context->error_msg, "expected a number after `#line'");
+ free(state.out);
+ return -1;
+ }
+
+ if (state.out_len > 1) {
+ if (state.out[1].token == SL_PP_UINT) {
+ file_number = state.out[1].data._uint;
+ } else {
+ strcpy(context->error_msg, "expected a number after line number");
+ free(state.out);
+ return -1;
+ }
+
+ if (state.out_len > 2) {
+ strcpy(context->error_msg, "expected an end of line after file number");
+ free(state.out);
+ return -1;
+ }
+ }
+
+ free(state.out);
+
+ line = atoi(sl_pp_context_cstr(context, line_number));
+ if (file_number != -1) {
+ file = atoi(sl_pp_context_cstr(context, file_number));
+ } else {
+ file = context->file;
+ }
+
+ if (context->line != line || context->file != file) {
+ struct sl_pp_token_info ti;
+
+ ti.token = SL_PP_LINE;
+ ti.data.line.lineno = line;
+ ti.data.line.fileno = file;
+ if (sl_pp_process_out(pstate, &ti)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+
+ context->line = line;
+ context->file = file;
+ }
+
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "sl_pp_context.h"
+#include "sl_pp_public.h"
+#include "sl_pp_macro.h"
+#include "sl_pp_process.h"
+
+
+static void
+_macro_init(struct sl_pp_macro *macro)
+{
+ macro->name = -1;
+ macro->num_args = -1;
+ macro->arg = NULL;
+ macro->body = NULL;
+}
+
+struct sl_pp_macro *
+sl_pp_macro_new(void)
+{
+ struct sl_pp_macro *macro;
+
+ macro = calloc(1, sizeof(struct sl_pp_macro));
+ if (macro) {
+ _macro_init(macro);
+ }
+ return macro;
+}
+
+static void
+_macro_destroy(struct sl_pp_macro *macro)
+{
+ struct sl_pp_macro_formal_arg *arg = macro->arg;
+
+ while (arg) {
+ struct sl_pp_macro_formal_arg *next_arg = arg->next;
+
+ free(arg);
+ arg = next_arg;
+ }
+
+ free(macro->body);
+}
+
+void
+sl_pp_macro_free(struct sl_pp_macro *macro)
+{
+ while (macro) {
+ struct sl_pp_macro *next_macro = macro->next;
+
+ _macro_destroy(macro);
+ free(macro);
+ macro = next_macro;
+ }
+}
+
+void
+sl_pp_macro_reset(struct sl_pp_macro *macro)
+{
+ _macro_destroy(macro);
+ _macro_init(macro);
+}
+
+static int
+_out_number(struct sl_pp_context *context,
+ struct sl_pp_process_state *state,
+ unsigned int number)
+{
+ char buf[32];
+ struct sl_pp_token_info ti;
+
+ sprintf(buf, "%u", number);
+
+ ti.token = SL_PP_UINT;
+ ti.data._uint = sl_pp_context_add_unique_str(context, buf);
+ if (sl_pp_process_out(state, &ti)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+sl_pp_macro_expand(struct sl_pp_context *context,
+ struct sl_pp_token_buffer *tokens,
+ struct sl_pp_macro *local,
+ struct sl_pp_process_state *state,
+ enum sl_pp_macro_expand_behaviour behaviour)
+{
+ int mute = (behaviour == sl_pp_macro_expand_mute);
+ struct sl_pp_token_info input;
+ int macro_name;
+ struct sl_pp_macro *macro = NULL;
+ struct sl_pp_macro *actual_arg = NULL;
+ unsigned int j;
+
+ if (sl_pp_token_buffer_get(tokens, &input)) {
+ return -1;
+ }
+
+ if (input.token != SL_PP_IDENTIFIER) {
+ strcpy(context->error_msg, "expected an identifier");
+ return -1;
+ }
+
+ macro_name = input.data.identifier;
+
+ /* First look for predefined macros.
+ */
+
+ if (macro_name == context->dict.___LINE__) {
+ if (!mute && _out_number(context, state, context->line)) {
+ return -1;
+ }
+ return 0;
+ }
+ if (macro_name == context->dict.___FILE__) {
+ if (!mute && _out_number(context, state, context->file)) {
+ return -1;
+ }
+ return 0;
+ }
+ if (macro_name == context->dict.___VERSION__) {
+ if (!mute && _out_number(context, state, 110)) {
+ return -1;
+ }
+ return 0;
+ }
+
+ for (j = 0; j < context->num_predefined; j++) {
+ if (macro_name == context->predefined[j].name) {
+ if (!mute) {
+ struct sl_pp_token_info ti;
+
+ ti.token = SL_PP_UINT;
+ ti.data._uint = context->predefined[j].value;
+ if (sl_pp_process_out(state, &ti)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+ }
+ return 0;
+ }
+ }
+
+ /* Replace extension names with 1.
+ */
+ for (j = 0; j < context->num_extensions; j++) {
+ if (macro_name == context->extensions[j].name) {
+ if (!mute && _out_number(context, state, 1)) {
+ return -1;
+ }
+ return 0;
+ }
+ }
+
+ if (local) {
+ for (macro = local; macro; macro = macro->next) {
+ if (macro->name == macro_name) {
+ break;
+ }
+ }
+ }
+
+ if (!macro) {
+ for (macro = context->macro; macro; macro = macro->next) {
+ if (macro->name == macro_name) {
+ break;
+ }
+ }
+ }
+
+ if (!macro) {
+ if (behaviour == sl_pp_macro_expand_unknown_to_0) {
+ if (_out_number(context, state, 0)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+ } else if (!mute) {
+ if (sl_pp_process_out(state, &input)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+ }
+ return 0;
+ }
+
+ if (macro->num_args >= 0) {
+ if (sl_pp_token_buffer_skip_white(tokens, &input)) {
+ return -1;
+ }
+ if (input.token != SL_PP_LPAREN) {
+ strcpy(context->error_msg, "expected `('");
+ return -1;
+ }
+ if (sl_pp_token_buffer_skip_white(tokens, &input)) {
+ return -1;
+ }
+ sl_pp_token_buffer_unget(tokens, &input);
+ }
+
+ if (macro->num_args > 0) {
+ struct sl_pp_macro_formal_arg *formal_arg = macro->arg;
+ struct sl_pp_macro **pmacro = &actual_arg;
+
+ for (j = 0; j < (unsigned int)macro->num_args; j++) {
+ struct sl_pp_process_state arg_state;
+ int done = 0;
+ unsigned int paren_nesting = 0;
+ struct sl_pp_token_info eof;
+
+ memset(&arg_state, 0, sizeof(arg_state));
+
+ while (!done) {
+ if (sl_pp_token_buffer_get(tokens, &input)) {
+ goto fail_arg;
+ }
+ switch (input.token) {
+ case SL_PP_WHITESPACE:
+ break;
+
+ case SL_PP_COMMA:
+ if (!paren_nesting) {
+ if (j < (unsigned int)macro->num_args - 1) {
+ done = 1;
+ } else {
+ strcpy(context->error_msg, "too many actual macro arguments");
+ goto fail_arg;
+ }
+ } else {
+ if (sl_pp_process_out(&arg_state, &input)) {
+ strcpy(context->error_msg, "out of memory");
+ goto fail_arg;
+ }
+ }
+ break;
+
+ case SL_PP_LPAREN:
+ paren_nesting++;
+ if (sl_pp_process_out(&arg_state, &input)) {
+ goto oom_arg;
+ }
+ break;
+
+ case SL_PP_RPAREN:
+ if (!paren_nesting) {
+ if (j == (unsigned int)macro->num_args - 1) {
+ done = 1;
+ } else {
+ strcpy(context->error_msg, "too few actual macro arguments");
+ goto fail_arg;
+ }
+ } else {
+ paren_nesting--;
+ if (sl_pp_process_out(&arg_state, &input)) {
+ goto oom_arg;
+ }
+ }
+ break;
+
+ case SL_PP_IDENTIFIER:
+ sl_pp_token_buffer_unget(tokens, &input);
+ if (sl_pp_macro_expand(context, tokens, local, &arg_state, sl_pp_macro_expand_normal)) {
+ goto fail_arg;
+ }
+ break;
+
+ case SL_PP_EOF:
+ strcpy(context->error_msg, "too few actual macro arguments");
+ goto fail_arg;
+
+ default:
+ if (sl_pp_process_out(&arg_state, &input)) {
+ goto oom_arg;
+ }
+ }
+ }
+
+ eof.token = SL_PP_EOF;
+ if (sl_pp_process_out(&arg_state, &eof)) {
+ goto oom_arg;
+ }
+
+ *pmacro = sl_pp_macro_new();
+ if (!*pmacro) {
+ goto oom_arg;
+ }
+
+ (**pmacro).name = formal_arg->name;
+ (**pmacro).body = arg_state.out;
+
+ formal_arg = formal_arg->next;
+ pmacro = &(**pmacro).next;
+
+ continue;
+
+oom_arg:
+ strcpy(context->error_msg, "out of memory");
+fail_arg:
+ free(arg_state.out);
+ goto fail;
+ }
+ }
+
+ /* Right paren for non-empty argument list has already been eaten. */
+ if (macro->num_args == 0) {
+ if (sl_pp_token_buffer_skip_white(tokens, &input)) {
+ goto fail;
+ }
+ if (input.token != SL_PP_RPAREN) {
+ strcpy(context->error_msg, "expected `)'");
+ goto fail;
+ }
+ }
+
+ /* XXX: This is all wrong, we should be ungetting all tokens
+ * back to the main token buffer.
+ */
+ {
+ struct sl_pp_token_buffer buffer;
+
+ /* Seek to the end.
+ */
+ for (j = 0; macro->body[j].token != SL_PP_EOF; j++) {
+ }
+ j++;
+
+ /* Create a context-less token buffer since we are not going to underrun
+ * its internal buffer.
+ */
+ if (sl_pp_token_buffer_init(&buffer, NULL)) {
+ strcpy(context->error_msg, "out of memory");
+ goto fail;
+ }
+
+ /* Unget the tokens in reverse order so later they will be fetched correctly.
+ */
+ for (; j > 0; j--) {
+ sl_pp_token_buffer_unget(&buffer, ¯o->body[j - 1]);
+ }
+
+ /* Expand.
+ */
+ for (;;) {
+ struct sl_pp_token_info input;
+
+ sl_pp_token_buffer_get(&buffer, &input);
+ switch (input.token) {
+ case SL_PP_NEWLINE:
+ if (sl_pp_process_out(state, &input)) {
+ strcpy(context->error_msg, "out of memory");
+ sl_pp_token_buffer_destroy(&buffer);
+ goto fail;
+ }
+ break;
+
+ case SL_PP_IDENTIFIER:
+ sl_pp_token_buffer_unget(&buffer, &input);
+ if (sl_pp_macro_expand(context, &buffer, actual_arg, state, behaviour)) {
+ sl_pp_token_buffer_destroy(&buffer);
+ goto fail;
+ }
+ break;
+
+ case SL_PP_EOF:
+ sl_pp_token_buffer_destroy(&buffer);
+ sl_pp_macro_free(actual_arg);
+ return 0;
+
+ default:
+ if (!mute) {
+ if (sl_pp_process_out(state, &input)) {
+ strcpy(context->error_msg, "out of memory");
+ sl_pp_token_buffer_destroy(&buffer);
+ goto fail;
+ }
+ }
+ }
+ }
+ }
+
+fail:
+ sl_pp_macro_free(actual_arg);
+ return -1;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SL_PP_MACRO_H
+#define SL_PP_MACRO_H
+
+#include "sl_pp_token.h"
+
+
+struct sl_pp_context;
+struct sl_pp_process_state;
+struct sl_pp_token_buffer;
+
+struct sl_pp_macro_formal_arg {
+ int name;
+ struct sl_pp_macro_formal_arg *next;
+};
+
+struct sl_pp_macro {
+ int name;
+ int num_args; /* -1 means no args, 0 means `()' */
+ struct sl_pp_macro_formal_arg *arg;
+ struct sl_pp_token_info *body;
+ struct sl_pp_macro *next;
+};
+
+struct sl_pp_macro *
+sl_pp_macro_new(void);
+
+void
+sl_pp_macro_free(struct sl_pp_macro *macro);
+
+void
+sl_pp_macro_reset(struct sl_pp_macro *macro);
+
+enum sl_pp_macro_expand_behaviour {
+ sl_pp_macro_expand_normal,
+ sl_pp_macro_expand_mute,
+ sl_pp_macro_expand_unknown_to_0
+};
+
+int
+sl_pp_macro_expand(struct sl_pp_context *context,
+ struct sl_pp_token_buffer *tokens,
+ struct sl_pp_macro *local,
+ struct sl_pp_process_state *state,
+ enum sl_pp_macro_expand_behaviour behaviour);
+
+#endif /* SL_PP_MACRO_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+#include "sl_pp_context.h"
+#include "sl_pp_process.h"
+
+
+int
+sl_pp_process_pragma(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last,
+ struct sl_pp_process_state *state)
+{
+ int pragma_name = -1;
+ struct sl_pp_token_info out;
+ int arg_name = -1;
+
+ if (first < last && input[first].token == SL_PP_IDENTIFIER) {
+ pragma_name = input[first].data.identifier;
+ first++;
+ }
+ if (pragma_name == -1) {
+ return 0;
+ }
+
+ if (pragma_name == context->dict.optimize) {
+ out.token = SL_PP_PRAGMA_OPTIMIZE;
+ } else if (pragma_name == context->dict.debug) {
+ out.token = SL_PP_PRAGMA_DEBUG;
+ } else {
+ return 0;
+ }
+
+ while (first < last && input[first].token == SL_PP_WHITESPACE) {
+ first++;
+ }
+
+ if (first < last && input[first].token == SL_PP_LPAREN) {
+ first++;
+ } else {
+ return 0;
+ }
+
+ while (first < last && input[first].token == SL_PP_WHITESPACE) {
+ first++;
+ }
+
+ if (first < last && input[first].token == SL_PP_IDENTIFIER) {
+ arg_name = input[first].data.identifier;
+ first++;
+ }
+ if (arg_name == -1) {
+ return 0;
+ }
+
+ if (arg_name == context->dict.off) {
+ out.data.pragma = 0;
+ } else if (arg_name == context->dict.on) {
+ out.data.pragma = 1;
+ } else {
+ return 0;
+ }
+
+ while (first < last && input[first].token == SL_PP_WHITESPACE) {
+ first++;
+ }
+
+ if (first < last && input[first].token == SL_PP_RPAREN) {
+ first++;
+ } else {
+ return 0;
+ }
+
+ /* Ignore the tokens that follow. */
+
+ if (sl_pp_process_out(state, &out)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+#include "sl_pp_context.h"
+#include "sl_pp_process.h"
+#include "sl_pp_public.h"
+
+
+int
+sl_pp_process_out(struct sl_pp_process_state *state,
+ const struct sl_pp_token_info *token)
+{
+ if (state->out_len >= state->out_max) {
+ unsigned int new_max = state->out_max;
+
+ if (new_max < 0x100) {
+ new_max = 0x100;
+ } else if (new_max < 0x10000) {
+ new_max *= 2;
+ } else {
+ new_max += 0x10000;
+ }
+
+ state->out = realloc(state->out, new_max * sizeof(struct sl_pp_token_info));
+ if (!state->out) {
+ return -1;
+ }
+ state->out_max = new_max;
+ }
+
+ state->out[state->out_len++] = *token;
+ return 0;
+}
+
+int
+sl_pp_process_get(struct sl_pp_context *context,
+ struct sl_pp_token_info *output)
+{
+ if (!context->process_state.out) {
+ if (context->line > 1) {
+ struct sl_pp_token_info ti;
+
+ ti.token = SL_PP_LINE;
+ ti.data.line.lineno = context->line - 1;
+ ti.data.line.fileno = context->file;
+ if (sl_pp_process_out(&context->process_state, &ti)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+
+ ti.token = SL_PP_NEWLINE;
+ if (sl_pp_process_out(&context->process_state, &ti)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+ }
+ }
+
+ for (;;) {
+ struct sl_pp_token_info input;
+ int found_eof = 0;
+
+ if (context->process_state.out_len) {
+ *output = context->process_state.out[0];
+
+ if (context->process_state.out_len > 1) {
+ unsigned int i;
+
+ for (i = 1; i < context->process_state.out_len; i++) {
+ context->process_state.out[i - 1] = context->process_state.out[i];
+ }
+ }
+ context->process_state.out_len--;
+
+ return 0;
+ }
+
+ if (sl_pp_token_buffer_skip_white(&context->tokens, &input)) {
+ return -1;
+ }
+ if (input.token == SL_PP_HASH) {
+ if (sl_pp_token_buffer_skip_white(&context->tokens, &input)) {
+ return -1;
+ }
+ switch (input.token) {
+ case SL_PP_IDENTIFIER:
+ {
+ int name;
+ int found_eol = 0;
+ struct sl_pp_token_info endof;
+ struct sl_pp_token_peek peek;
+ int result = 0;
+
+ /* Directive name. */
+ name = input.data.identifier;
+
+ if (sl_pp_token_buffer_skip_white(&context->tokens, &input)) {
+ return -1;
+ }
+ sl_pp_token_buffer_unget(&context->tokens, &input);
+
+ if (sl_pp_token_peek_init(&peek, &context->tokens)) {
+ return -1;
+ }
+
+ while (!found_eol) {
+ if (sl_pp_token_peek_get(&peek, &input)) {
+ sl_pp_token_peek_destroy(&peek);
+ return -1;
+ }
+ switch (input.token) {
+ case SL_PP_NEWLINE:
+ /* Preserve newline just for the sake of line numbering. */
+ endof = input;
+ found_eol = 1;
+ break;
+
+ case SL_PP_EOF:
+ endof = input;
+ found_eof = 1;
+ found_eol = 1;
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ if (name == context->dict._if) {
+ struct sl_pp_token_buffer buffer;
+
+ result = sl_pp_token_peek_to_buffer(&peek, &buffer);
+ if (result == 0) {
+ result = sl_pp_process_if(context, &buffer);
+ sl_pp_token_buffer_destroy(&buffer);
+ }
+ } else if (name == context->dict.ifdef) {
+ result = sl_pp_process_ifdef(context, peek.tokens, 0, peek.size - 1);
+ } else if (name == context->dict.ifndef) {
+ result = sl_pp_process_ifndef(context, peek.tokens, 0, peek.size - 1);
+ } else if (name == context->dict.elif) {
+ struct sl_pp_token_buffer buffer;
+
+ result = sl_pp_token_peek_to_buffer(&peek, &buffer);
+ if (result == 0) {
+ result = sl_pp_process_elif(context, &buffer);
+ sl_pp_token_buffer_destroy(&buffer);
+ }
+ } else if (name == context->dict._else) {
+ result = sl_pp_process_else(context, peek.tokens, 0, peek.size - 1);
+ } else if (name == context->dict.endif) {
+ result = sl_pp_process_endif(context, peek.tokens, 0, peek.size - 1);
+ } else if (context->if_value) {
+ if (name == context->dict.define) {
+ result = sl_pp_process_define(context, peek.tokens, 0, peek.size - 1);
+ } else if (name == context->dict.error) {
+ sl_pp_process_error(context, peek.tokens, 0, peek.size - 1);
+ result = -1;
+ } else if (name == context->dict.extension) {
+ result = sl_pp_process_extension(context, peek.tokens, 0, peek.size - 1, &context->process_state);
+ } else if (name == context->dict.line) {
+ struct sl_pp_token_buffer buffer;
+
+ result = sl_pp_token_peek_to_buffer(&peek, &buffer);
+ if (result == 0) {
+ result = sl_pp_process_line(context, &buffer, &context->process_state);
+ sl_pp_token_buffer_destroy(&buffer);
+ }
+ } else if (name == context->dict.pragma) {
+ result = sl_pp_process_pragma(context, peek.tokens, 0, peek.size - 1, &context->process_state);
+ } else if (name == context->dict.undef) {
+ result = sl_pp_process_undef(context, peek.tokens, 0, peek.size - 1);
+ } else {
+ strcpy(context->error_msg, "unrecognised directive name");
+ result = -1;
+ }
+ }
+
+ sl_pp_token_peek_commit(&peek);
+ sl_pp_token_peek_destroy(&peek);
+
+ if (result) {
+ return result;
+ }
+
+ if (sl_pp_process_out(&context->process_state, &endof)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+ context->line++;
+ }
+ break;
+
+ case SL_PP_NEWLINE:
+ /* Empty directive. */
+ if (sl_pp_process_out(&context->process_state, &input)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+ context->line++;
+ break;
+
+ case SL_PP_EOF:
+ /* Empty directive. */
+ if (sl_pp_process_out(&context->process_state, &input)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+ found_eof = 1;
+ break;
+
+ default:
+ strcpy(context->error_msg, "expected a directive name");
+ return -1;
+ }
+ } else {
+ int found_eol = 0;
+
+ sl_pp_token_buffer_unget(&context->tokens, &input);
+
+ while (!found_eol) {
+ if (sl_pp_token_buffer_get(&context->tokens, &input)) {
+ return -1;
+ }
+
+ switch (input.token) {
+ case SL_PP_WHITESPACE:
+ /* Drop whitespace all together at this point. */
+ break;
+
+ case SL_PP_NEWLINE:
+ /* Preserve newline just for the sake of line numbering. */
+ if (sl_pp_process_out(&context->process_state, &input)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+ context->line++;
+ found_eol = 1;
+ break;
+
+ case SL_PP_EOF:
+ if (sl_pp_process_out(&context->process_state, &input)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+ found_eof = 1;
+ found_eol = 1;
+ break;
+
+ case SL_PP_IDENTIFIER:
+ sl_pp_token_buffer_unget(&context->tokens, &input);
+ if (sl_pp_macro_expand(context, &context->tokens, NULL, &context->process_state,
+ context->if_value ? sl_pp_macro_expand_normal : sl_pp_macro_expand_mute)) {
+ return -1;
+ }
+ break;
+
+ default:
+ if (context->if_value) {
+ if (sl_pp_process_out(&context->process_state, &input)) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+ }
+ }
+ }
+ }
+
+ if (found_eof) {
+ if (context->if_ptr != SL_PP_MAX_IF_NESTING) {
+ strcpy(context->error_msg, "expected `#endif' directive");
+ return -1;
+ }
+ }
+ }
+}
+
+int
+sl_pp_process(struct sl_pp_context *context,
+ struct sl_pp_token_info **output)
+{
+ struct sl_pp_process_state state;
+
+ memset(&state, 0, sizeof(state));
+ for (;;) {
+ struct sl_pp_token_info input;
+
+ if (sl_pp_process_get(context, &input)) {
+ free(state.out);
+ return -1;
+ }
+ if (sl_pp_process_out(&state, &input)) {
+ free(state.out);
+ return -1;
+ }
+ if (input.token == SL_PP_EOF) {
+ *output = state.out;
+ return 0;
+ }
+ }
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SL_PP_PROCESS_H
+#define SL_PP_PROCESS_H
+
+#include "sl_pp_macro.h"
+#include "sl_pp_token.h"
+
+
+struct sl_pp_context;
+
+struct sl_pp_process_state {
+ struct sl_pp_token_info *out;
+ unsigned int out_len;
+ unsigned int out_max;
+};
+
+int
+sl_pp_process_define(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last);
+
+int
+sl_pp_process_undef(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last);
+
+int
+sl_pp_process_if(struct sl_pp_context *context,
+ struct sl_pp_token_buffer *input);
+
+int
+sl_pp_process_ifdef(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last);
+
+int
+sl_pp_process_ifndef(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last);
+
+int
+sl_pp_process_elif(struct sl_pp_context *context,
+ struct sl_pp_token_buffer *buffer);
+
+int
+sl_pp_process_else(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last);
+
+int
+sl_pp_process_endif(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last);
+
+void
+sl_pp_process_error(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last);
+
+int
+sl_pp_process_pragma(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last,
+ struct sl_pp_process_state *state);
+
+int
+sl_pp_process_extension(struct sl_pp_context *context,
+ const struct sl_pp_token_info *input,
+ unsigned int first,
+ unsigned int last,
+ struct sl_pp_process_state *state);
+
+int
+sl_pp_process_line(struct sl_pp_context *context,
+ struct sl_pp_token_buffer *buffer,
+ struct sl_pp_process_state *state);
+
+int
+sl_pp_process_out(struct sl_pp_process_state *state,
+ const struct sl_pp_token_info *token);
+
+#endif /* SL_PP_PROCESS_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SL_PP_PUBLIC_H
+#define SL_PP_PUBLIC_H
+
+
+struct sl_pp_context;
+
+
+#include "sl_pp_purify.h"
+#include "sl_pp_token.h"
+
+
+struct sl_pp_context *
+sl_pp_context_create(const char *input,
+ const struct sl_pp_purify_options *options);
+
+void
+sl_pp_context_destroy(struct sl_pp_context *context);
+
+const char *
+sl_pp_context_error_message(const struct sl_pp_context *context);
+
+void
+sl_pp_context_error_position(const struct sl_pp_context *context,
+ unsigned int *file,
+ unsigned int *line);
+
+int
+sl_pp_context_add_extension(struct sl_pp_context *context,
+ const char *name,
+ const char *name_string);
+
+int
+sl_pp_context_add_predefined(struct sl_pp_context *context,
+ const char *name,
+ const char *value);
+
+int
+sl_pp_context_add_unique_str(struct sl_pp_context *context,
+ const char *str);
+
+const char *
+sl_pp_context_cstr(const struct sl_pp_context *context,
+ int offset);
+
+int
+sl_pp_version(struct sl_pp_context *context,
+ unsigned int *version);
+
+int
+sl_pp_process_get(struct sl_pp_context *context,
+ struct sl_pp_token_info *output);
+
+int
+sl_pp_process(struct sl_pp_context *context,
+ struct sl_pp_token_info **output);
+
+#endif /* SL_PP_PUBLIC_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include "sl_pp_purify.h"
+
+
+/*
+ * Preprocessor purifier performs the following tasks.
+ * - Convert all variants of newlines into a Unix newline.
+ * - Merge continued lines into a single long line.
+ * - Remove line comments and replace block comments with whitespace.
+ */
+
+
+static unsigned int
+_purify_newline(const char *input,
+ char *out,
+ unsigned int *current_line)
+{
+ if (input[0] == '\n') {
+ *out = '\n';
+ (*current_line)++;
+ if (input[1] == '\r') {
+ /*
+ * The GLSL spec is not explicit about whether this
+ * combination is a valid newline or not.
+ * Let's assume it is acceptable.
+ */
+ return 2;
+ }
+ return 1;
+ }
+ if (input[0] == '\r') {
+ *out = '\n';
+ (*current_line)++;
+ if (input[1] == '\n') {
+ return 2;
+ }
+ return 1;
+ }
+ *out = input[0];
+ return 1;
+}
+
+
+static unsigned int
+_purify_backslash(const char *input,
+ char *out,
+ unsigned int *current_line)
+{
+ unsigned int eaten = 0;
+
+ for (;;) {
+ if (input[0] == '\\') {
+ char next;
+ unsigned int next_eaten;
+ unsigned int next_line = *current_line;
+
+ eaten++;
+ input++;
+
+ next_eaten = _purify_newline(input, &next, &next_line);
+ if (next == '\n') {
+ /*
+ * If this is really a line continuation sequence, eat
+ * it and do not exit the loop.
+ */
+ eaten += next_eaten;
+ input += next_eaten;
+ *current_line = next_line;
+ } else {
+ /*
+ * It is an error to put anything between a backslash
+ * and a newline and still expect it to behave like a line
+ * continuation sequence.
+ * Even if it is an innocent whitespace.
+ */
+ *out = '\\';
+ break;
+ }
+ } else {
+ eaten += _purify_newline(input, out, current_line);
+ break;
+ }
+ }
+ return eaten;
+}
+
+
+static void
+_report_error(char *buf,
+ unsigned int cbbuf,
+ const char *msg,
+ ...)
+{
+ va_list args;
+
+ va_start(args, msg);
+ vsnprintf(buf, cbbuf, msg, args);
+ va_end(args);
+}
+
+
+void
+sl_pp_purify_state_init(struct sl_pp_purify_state *state,
+ const char *input,
+ const struct sl_pp_purify_options *options)
+{
+ state->options = *options;
+ state->input = input;
+ state->current_line = 1;
+ state->inside_c_comment = 0;
+}
+
+
+unsigned int
+_purify_comment(struct sl_pp_purify_state *state,
+ char *output,
+ unsigned int *current_line,
+ char *errormsg,
+ unsigned int cberrormsg)
+{
+ for (;;) {
+ unsigned int eaten;
+ char next;
+
+ eaten = _purify_backslash(state->input, &next, current_line);
+ state->input += eaten;
+ while (next == '*') {
+ eaten = _purify_backslash(state->input, &next, current_line);
+ state->input += eaten;
+ if (next == '/') {
+ *output = ' ';
+ state->inside_c_comment = 0;
+ return 1;
+ }
+ }
+ if (next == '\n') {
+ *output = '\n';
+ state->inside_c_comment = 1;
+ return 1;
+ }
+ if (next == '\0') {
+ _report_error(errormsg, cberrormsg, "expected `*/' but end of translation unit found");
+ return 0;
+ }
+ }
+}
+
+
+unsigned int
+sl_pp_purify_getc(struct sl_pp_purify_state *state,
+ char *output,
+ unsigned int *current_line,
+ char *errormsg,
+ unsigned int cberrormsg)
+{
+ unsigned int eaten;
+
+ if (state->inside_c_comment) {
+ return _purify_comment(state, output, current_line, errormsg, cberrormsg);
+ }
+
+ eaten = _purify_backslash(state->input, output, current_line);
+ state->input += eaten;
+ if (*output == '/') {
+ char next;
+ unsigned int next_line = *current_line;
+
+ eaten = _purify_backslash(state->input, &next, &next_line);
+ if (next == '/') {
+ state->input += eaten;
+ *current_line = next_line;
+
+ /* Replace a line comment with either a newline or nil. */
+ for (;;) {
+ eaten = _purify_backslash(state->input, &next, current_line);
+ state->input += eaten;
+ if (next == '\n' || next == '\0') {
+ *output = next;
+ return eaten;
+ }
+ }
+ } else if (next == '*') {
+ state->input += eaten;
+ *current_line = next_line;
+
+ return _purify_comment(state, output, current_line, errormsg, cberrormsg);
+ }
+ }
+ return eaten;
+}
+
+
+struct out_buf {
+ char *out;
+ unsigned int len;
+ unsigned int capacity;
+ unsigned int current_line;
+ char *errormsg;
+ unsigned int cberrormsg;
+};
+
+
+static int
+_out_buf_putc(struct out_buf *obuf,
+ char c)
+{
+ if (obuf->len >= obuf->capacity) {
+ unsigned int new_max = obuf->capacity;
+
+ if (new_max < 0x100) {
+ new_max = 0x100;
+ } else if (new_max < 0x10000) {
+ new_max *= 2;
+ } else {
+ new_max += 0x10000;
+ }
+
+ obuf->out = realloc(obuf->out, new_max);
+ if (!obuf->out) {
+ _report_error(obuf->errormsg, obuf->cberrormsg, "out of memory");
+ return -1;
+ }
+ obuf->capacity = new_max;
+ }
+
+ obuf->out[obuf->len++] = c;
+
+ return 0;
+}
+
+
+int
+sl_pp_purify(const char *input,
+ const struct sl_pp_purify_options *options,
+ char **output,
+ char *errormsg,
+ unsigned int cberrormsg,
+ unsigned int *errorline)
+{
+ struct out_buf obuf;
+ struct sl_pp_purify_state state;
+
+ obuf.out = NULL;
+ obuf.len = 0;
+ obuf.capacity = 0;
+ obuf.current_line = 1;
+ obuf.errormsg = errormsg;
+ obuf.cberrormsg = cberrormsg;
+
+ sl_pp_purify_state_init(&state, input, options);
+
+ for (;;) {
+ unsigned int eaten;
+ char c;
+
+ eaten = sl_pp_purify_getc(&state, &c, &obuf.current_line, errormsg, cberrormsg);
+ if (!eaten) {
+ *errorline = obuf.current_line;
+ return -1;
+ }
+ if (_out_buf_putc(&obuf, c)) {
+ *errorline = obuf.current_line;
+ return -1;
+ }
+
+ if (c == '\0') {
+ break;
+ }
+ }
+
+ *output = obuf.out;
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SL_PP_PURIFY_H
+#define SL_PP_PURIFY_H
+
+struct sl_pp_purify_options {
+ unsigned int preserve_columns:1;
+ unsigned int tab_width:4;
+};
+
+int
+sl_pp_purify(const char *input,
+ const struct sl_pp_purify_options *options,
+ char **output,
+ char *errormsg,
+ unsigned int cberrormsg,
+ unsigned int *errorline);
+
+struct sl_pp_purify_state {
+ struct sl_pp_purify_options options;
+ const char *input;
+ unsigned int current_line;
+ unsigned int inside_c_comment:1;
+};
+
+void
+sl_pp_purify_state_init(struct sl_pp_purify_state *state,
+ const char *input,
+ const struct sl_pp_purify_options *options);
+
+unsigned int
+sl_pp_purify_getc(struct sl_pp_purify_state *state,
+ char *output,
+ unsigned int *current_line,
+ char *errormsg,
+ unsigned int cberrormsg);
+
+#endif /* SL_PP_PURIFY_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include "sl_pp_public.h"
+#include "sl_pp_context.h"
+#include "sl_pp_token.h"
+
+
+#define PURE_ERROR 256
+
+static int
+_pure_getc(struct sl_pp_context *context)
+{
+ char c;
+
+ if (context->getc_buf_size) {
+ return context->getc_buf[--context->getc_buf_size];
+ }
+
+ if (sl_pp_purify_getc(&context->pure, &c, &context->error_line, context->error_msg, sizeof(context->error_msg)) == 0) {
+ return PURE_ERROR;
+ }
+ return c;
+}
+
+
+static void
+_pure_ungetc(struct sl_pp_context *context,
+ int c)
+{
+ assert(c != PURE_ERROR);
+
+ if (context->getc_buf_size == context->getc_buf_capacity) {
+ context->getc_buf_capacity += 64;
+ context->getc_buf = realloc(context->getc_buf, context->getc_buf_capacity * sizeof(char));
+ assert(context->getc_buf);
+ }
+
+ context->getc_buf[context->getc_buf_size++] = (char)c;
+}
+
+
+struct lookahead_state {
+ char buf[256];
+ unsigned int pos;
+ struct sl_pp_context *context;
+};
+
+
+static void
+_lookahead_init(struct lookahead_state *lookahead,
+ struct sl_pp_context *context)
+{
+ lookahead->pos = 0;
+ lookahead->context = context;
+}
+
+
+static unsigned int
+_lookahead_tell(const struct lookahead_state *lookahead)
+{
+ return lookahead->pos;
+}
+
+
+static const void *
+_lookahead_buf(const struct lookahead_state *lookahead)
+{
+ return lookahead->buf;
+}
+
+
+static void
+_lookahead_revert(struct lookahead_state *lookahead,
+ unsigned int pos)
+{
+ assert(pos <= lookahead->pos);
+
+ while (lookahead->pos > pos) {
+ _pure_ungetc(lookahead->context, lookahead->buf[--lookahead->pos]);
+ }
+}
+
+
+static int
+_lookahead_getc(struct lookahead_state *lookahead)
+{
+ int c;
+
+ assert(lookahead->pos < sizeof(lookahead->buf) / sizeof(lookahead->buf[0]));
+
+ c = _pure_getc(lookahead->context);
+ if (c != PURE_ERROR) {
+ lookahead->buf[lookahead->pos++] = (char)c;
+ }
+ return c;
+}
+
+
+static int
+_is_identifier_char(char c)
+{
+ return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_';
+}
+
+
+static int
+_tokenise_identifier(struct sl_pp_context *context,
+ struct sl_pp_token_info *out)
+{
+ int c;
+ char identifier[256]; /* XXX: Remove this artifical limit. */
+ unsigned int i = 0;
+
+ out->token = SL_PP_IDENTIFIER;
+ out->data.identifier = -1;
+
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ identifier[i++] = (char)c;
+ for (;;) {
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+
+ if (_is_identifier_char((char)c)) {
+ if (i >= sizeof(identifier) / sizeof(char) - 1) {
+ strcpy(context->error_msg, "out of memory");
+ _pure_ungetc(context, c);
+ while (i) {
+ _pure_ungetc(context, identifier[--i]);
+ }
+ return -1;
+ }
+ identifier[i++] = (char)c;
+ } else {
+ _pure_ungetc(context, c);
+ break;
+ }
+ }
+ identifier[i] = '\0';
+
+ out->data.identifier = sl_pp_context_add_unique_str(context, identifier);
+ if (out->data.identifier == -1) {
+ while (i) {
+ _pure_ungetc(context, identifier[--i]);
+ }
+ return -1;
+ }
+
+ return 0;
+}
+
+
+/*
+ * Return the number of consecutive decimal digits in the input stream.
+ */
+static unsigned int
+_parse_float_digits(struct lookahead_state *lookahead)
+{
+ unsigned int eaten;
+
+ for (eaten = 0;; eaten++) {
+ unsigned int pos = _lookahead_tell(lookahead);
+ char c = _lookahead_getc(lookahead);
+
+ if (c < '0' || c > '9') {
+ _lookahead_revert(lookahead, pos);
+ break;
+ }
+ }
+ return eaten;
+}
+
+
+/*
+ * Try to match one of the following patterns for the fractional part
+ * of a floating point number.
+ *
+ * digits . [digits]
+ * . digits
+ *
+ * Return 0 if the pattern could not be matched, otherwise the number
+ * of eaten characters from the input stream.
+ */
+static unsigned int
+_parse_float_frac(struct lookahead_state *lookahead)
+{
+ unsigned int pos;
+ int c;
+ unsigned int eaten;
+
+ pos = _lookahead_tell(lookahead);
+ c = _lookahead_getc(lookahead);
+ if (c == '.') {
+ eaten = _parse_float_digits(lookahead);
+ if (eaten) {
+ return eaten + 1;
+ }
+ _lookahead_revert(lookahead, pos);
+ return 0;
+ }
+
+ _lookahead_revert(lookahead, pos);
+ eaten = _parse_float_digits(lookahead);
+ if (eaten) {
+ c = _lookahead_getc(lookahead);
+ if (c == '.') {
+ return eaten + 1 + _parse_float_digits(lookahead);
+ }
+ }
+
+ _lookahead_revert(lookahead, pos);
+ return 0;
+}
+
+
+/*
+ * Try to match the following pattern for the exponential part
+ * of a floating point number.
+ *
+ * (e|E) [(+|-)] digits
+ *
+ * Return 0 if the pattern could not be matched, otherwise the number
+ * of eaten characters from the input stream.
+ */
+static unsigned int
+_parse_float_exp(struct lookahead_state *lookahead)
+{
+ unsigned int pos, pos2;
+ int c;
+ unsigned int eaten, digits;
+
+ pos = _lookahead_tell(lookahead);
+ c = _lookahead_getc(lookahead);
+ if (c != 'e' && c != 'E') {
+ _lookahead_revert(lookahead, pos);
+ return 0;
+ }
+
+ pos2 = _lookahead_tell(lookahead);
+ c = _lookahead_getc(lookahead);
+ if (c == '-' || c == '+') {
+ eaten = 2;
+ } else {
+ _lookahead_revert(lookahead, pos2);
+ eaten = 1;
+ }
+
+ digits = _parse_float_digits(lookahead);
+ if (!digits) {
+ _lookahead_revert(lookahead, pos);
+ return 0;
+ }
+
+ return eaten + digits;
+}
+
+
+/*
+ * Try to match one of the following patterns for a floating point number.
+ *
+ * fract [exp] [(f|F)]
+ * digits exp [(f|F)]
+ *
+ * Return 0 if the pattern could not be matched, otherwise the number
+ * of eaten characters from the input stream.
+ */
+static unsigned int
+_parse_float(struct lookahead_state *lookahead)
+{
+ unsigned int eaten;
+
+ eaten = _parse_float_frac(lookahead);
+ if (eaten) {
+ unsigned int pos;
+ int c;
+
+ eaten += _parse_float_exp(lookahead);
+
+ pos = _lookahead_tell(lookahead);
+ c = _lookahead_getc(lookahead);
+ if (c == 'f' || c == 'F') {
+ eaten++;
+ } else {
+ _lookahead_revert(lookahead, pos);
+ }
+
+ return eaten;
+ }
+
+ eaten = _parse_float_digits(lookahead);
+ if (eaten) {
+ unsigned int exponent;
+
+ exponent = _parse_float_exp(lookahead);
+ if (exponent) {
+ unsigned int pos;
+ int c;
+
+ eaten += exponent;
+
+ pos = _lookahead_tell(lookahead);
+ c = _lookahead_getc(lookahead);
+ if (c == 'f' || c == 'F') {
+ eaten++;
+ } else {
+ _lookahead_revert(lookahead, pos);
+ }
+
+ return eaten;
+ }
+ }
+
+ _lookahead_revert(lookahead, 0);
+ return 0;
+}
+
+
+static unsigned int
+_parse_hex(struct lookahead_state *lookahead)
+{
+ int c;
+ unsigned int n;
+
+ c = _lookahead_getc(lookahead);
+ if (c != '0') {
+ _lookahead_revert(lookahead, 0);
+ return 0;
+ }
+
+ c = _lookahead_getc(lookahead);
+ if (c != 'x' && c != 'X') {
+ _lookahead_revert(lookahead, 0);
+ return 0;
+ }
+
+ for (n = 2;;) {
+ unsigned int pos = _lookahead_tell(lookahead);
+
+ c = _lookahead_getc(lookahead);
+ if ((c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')) {
+ n++;
+ } else {
+ _lookahead_revert(lookahead, pos);
+ break;
+ }
+ }
+
+ if (n > 2) {
+ return n;
+ }
+
+ _lookahead_revert(lookahead, 0);
+ return 0;
+}
+
+
+static unsigned int
+_parse_oct(struct lookahead_state *lookahead)
+{
+ int c;
+ unsigned int n;
+
+ c = _lookahead_getc(lookahead);
+ if (c != '0') {
+ _lookahead_revert(lookahead, 0);
+ return 0;
+ }
+
+ for (n = 1;;) {
+ unsigned int pos = _lookahead_tell(lookahead);
+
+ c = _lookahead_getc(lookahead);
+ if ((c >= '0' && c <= '7')) {
+ n++;
+ } else {
+ _lookahead_revert(lookahead, pos);
+ break;
+ }
+ }
+
+ return n;
+}
+
+
+static unsigned int
+_parse_dec(struct lookahead_state *lookahead)
+{
+ unsigned int n = 0;
+
+ for (;;) {
+ unsigned int pos = _lookahead_tell(lookahead);
+ int c = _lookahead_getc(lookahead);
+
+ if ((c >= '0' && c <= '9')) {
+ n++;
+ } else {
+ _lookahead_revert(lookahead, pos);
+ break;
+ }
+ }
+
+ return n;
+}
+
+
+static int
+_tokenise_number(struct sl_pp_context *context,
+ struct sl_pp_token_info *out)
+{
+ struct lookahead_state lookahead;
+ unsigned int eaten;
+ unsigned int is_float = 0;
+ unsigned int pos;
+ int c;
+ char number[256]; /* XXX: Remove this artifical limit. */
+
+ _lookahead_init(&lookahead, context);
+
+ eaten = _parse_float(&lookahead);
+ if (!eaten) {
+ eaten = _parse_hex(&lookahead);
+ if (!eaten) {
+ eaten = _parse_oct(&lookahead);
+ if (!eaten) {
+ eaten = _parse_dec(&lookahead);
+ }
+ }
+ } else {
+ is_float = 1;
+ }
+
+ if (!eaten) {
+ strcpy(context->error_msg, "expected a number");
+ return -1;
+ }
+
+ pos = _lookahead_tell(&lookahead);
+ c = _lookahead_getc(&lookahead);
+ _lookahead_revert(&lookahead, pos);
+
+ if (_is_identifier_char(c)) {
+ strcpy(context->error_msg, "expected a number");
+ _lookahead_revert(&lookahead, 0);
+ return -1;
+ }
+
+ if (eaten > sizeof(number) - 1) {
+ strcpy(context->error_msg, "out of memory");
+ _lookahead_revert(&lookahead, 0);
+ return -1;
+ }
+
+ assert(_lookahead_tell(&lookahead) == eaten);
+
+ memcpy(number, _lookahead_buf(&lookahead), eaten);
+ number[eaten] = '\0';
+
+ if (is_float) {
+ out->token = SL_PP_FLOAT;
+ out->data._float = sl_pp_context_add_unique_str(context, number);
+ if (out->data._float == -1) {
+ _lookahead_revert(&lookahead, 0);
+ return -1;
+ }
+ } else {
+ out->token = SL_PP_UINT;
+ out->data._uint = sl_pp_context_add_unique_str(context, number);
+ if (out->data._uint == -1) {
+ _lookahead_revert(&lookahead, 0);
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+
+int
+sl_pp_token_get(struct sl_pp_context *context,
+ struct sl_pp_token_info *out)
+{
+ int c = _pure_getc(context);
+
+ switch (c) {
+ case ' ':
+ case '\t':
+ out->token = SL_PP_WHITESPACE;
+ break;
+
+ case '\n':
+ out->token = SL_PP_NEWLINE;
+ break;
+
+ case '#':
+ out->token = SL_PP_HASH;
+ break;
+
+ case ',':
+ out->token = SL_PP_COMMA;
+ break;
+
+ case ';':
+ out->token = SL_PP_SEMICOLON;
+ break;
+
+ case '{':
+ out->token = SL_PP_LBRACE;
+ break;
+
+ case '}':
+ out->token = SL_PP_RBRACE;
+ break;
+
+ case '(':
+ out->token = SL_PP_LPAREN;
+ break;
+
+ case ')':
+ out->token = SL_PP_RPAREN;
+ break;
+
+ case '[':
+ out->token = SL_PP_LBRACKET;
+ break;
+
+ case ']':
+ out->token = SL_PP_RBRACKET;
+ break;
+
+ case '.':
+ {
+ int c2 = _pure_getc(context);
+
+ if (c2 == PURE_ERROR) {
+ return -1;
+ }
+ if (c2 >= '0' && c2 <= '9') {
+ _pure_ungetc(context, c2);
+ _pure_ungetc(context, c);
+ if (_tokenise_number(context, out)) {
+ return -1;
+ }
+ } else {
+ _pure_ungetc(context, c2);
+ out->token = SL_PP_DOT;
+ }
+ }
+ break;
+
+ case '+':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '+') {
+ out->token = SL_PP_INCREMENT;
+ } else if (c == '=') {
+ out->token = SL_PP_ADDASSIGN;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_PLUS;
+ }
+ break;
+
+ case '-':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '-') {
+ out->token = SL_PP_DECREMENT;
+ } else if (c == '=') {
+ out->token = SL_PP_SUBASSIGN;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_MINUS;
+ }
+ break;
+
+ case '~':
+ out->token = SL_PP_BITNOT;
+ break;
+
+ case '!':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '=') {
+ out->token = SL_PP_NOTEQUAL;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_NOT;
+ }
+ break;
+
+ case '*':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '=') {
+ out->token = SL_PP_MULASSIGN;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_STAR;
+ }
+ break;
+
+ case '/':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '=') {
+ out->token = SL_PP_DIVASSIGN;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_SLASH;
+ }
+ break;
+
+ case '%':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '=') {
+ out->token = SL_PP_MODASSIGN;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_MODULO;
+ }
+ break;
+
+ case '<':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '<') {
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '=') {
+ out->token = SL_PP_LSHIFTASSIGN;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_LSHIFT;
+ }
+ } else if (c == '=') {
+ out->token = SL_PP_LESSEQUAL;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_LESS;
+ }
+ break;
+
+ case '>':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '>') {
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '=') {
+ out->token = SL_PP_RSHIFTASSIGN;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_RSHIFT;
+ }
+ } else if (c == '=') {
+ out->token = SL_PP_GREATEREQUAL;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_GREATER;
+ }
+ break;
+
+ case '=':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '=') {
+ out->token = SL_PP_EQUAL;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_ASSIGN;
+ }
+ break;
+
+ case '&':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '&') {
+ out->token = SL_PP_AND;
+ } else if (c == '=') {
+ out->token = SL_PP_BITANDASSIGN;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_BITAND;
+ }
+ break;
+
+ case '^':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '^') {
+ out->token = SL_PP_XOR;
+ } else if (c == '=') {
+ out->token = SL_PP_BITXORASSIGN;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_BITXOR;
+ }
+ break;
+
+ case '|':
+ c = _pure_getc(context);
+ if (c == PURE_ERROR) {
+ return -1;
+ }
+ if (c == '|') {
+ out->token = SL_PP_OR;
+ } else if (c == '=') {
+ out->token = SL_PP_BITORASSIGN;
+ } else {
+ _pure_ungetc(context, c);
+ out->token = SL_PP_BITOR;
+ }
+ break;
+
+ case '?':
+ out->token = SL_PP_QUESTION;
+ break;
+
+ case ':':
+ out->token = SL_PP_COLON;
+ break;
+
+ case '\0':
+ out->token = SL_PP_EOF;
+ break;
+
+ case PURE_ERROR:
+ return -1;
+
+ default:
+ if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_') {
+ _pure_ungetc(context, c);
+ if (_tokenise_identifier(context, out)) {
+ return -1;
+ }
+ } else if (c >= '0' && c <= '9') {
+ _pure_ungetc(context, c);
+ if (_tokenise_number(context, out)) {
+ return -1;
+ }
+ } else {
+ out->data.other = c;
+ out->token = SL_PP_OTHER;
+ }
+ }
+
+ return 0;
+}
+
+
+int
+sl_pp_tokenise(struct sl_pp_context *context,
+ struct sl_pp_token_info **output)
+{
+ struct sl_pp_token_info *out = NULL;
+ unsigned int out_len = 0;
+ unsigned int out_max = 0;
+
+ for (;;) {
+ struct sl_pp_token_info info;
+
+ if (sl_pp_token_buffer_get(&context->tokens, &info)) {
+ free(out);
+ return -1;
+ }
+
+ if (out_len >= out_max) {
+ unsigned int new_max = out_max;
+
+ if (new_max < 0x100) {
+ new_max = 0x100;
+ } else if (new_max < 0x10000) {
+ new_max *= 2;
+ } else {
+ new_max += 0x10000;
+ }
+
+ out = realloc(out, new_max * sizeof(struct sl_pp_token_info));
+ if (!out) {
+ strcpy(context->error_msg, "out of memory");
+ return -1;
+ }
+ out_max = new_max;
+ }
+
+ out[out_len++] = info;
+
+ if (info.token == SL_PP_EOF) {
+ break;
+ }
+ }
+
+ *output = out;
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SL_PP_TOKEN_H
+#define SL_PP_TOKEN_H
+
+
+struct sl_pp_context;
+
+enum sl_pp_token {
+ SL_PP_WHITESPACE,
+ SL_PP_NEWLINE,
+ SL_PP_HASH, /* # */
+
+ SL_PP_COMMA, /* , */
+ SL_PP_SEMICOLON, /* ; */
+ SL_PP_LBRACE, /* { */
+ SL_PP_RBRACE, /* } */
+ SL_PP_LPAREN, /* ( */
+ SL_PP_RPAREN, /* ) */
+ SL_PP_LBRACKET, /* [ */
+ SL_PP_RBRACKET, /* ] */
+ SL_PP_DOT, /* . */
+ SL_PP_INCREMENT, /* ++ */
+ SL_PP_ADDASSIGN, /* += */
+ SL_PP_PLUS, /* + */
+ SL_PP_DECREMENT, /* -- */
+ SL_PP_SUBASSIGN, /* -= */
+ SL_PP_MINUS, /* - */
+ SL_PP_BITNOT, /* ~ */
+ SL_PP_NOTEQUAL, /* != */
+ SL_PP_NOT, /* ! */
+ SL_PP_MULASSIGN, /* *= */
+ SL_PP_STAR, /* * */
+ SL_PP_DIVASSIGN, /* /= */
+ SL_PP_SLASH, /* / */
+ SL_PP_MODASSIGN, /* %= */
+ SL_PP_MODULO, /* % */
+ SL_PP_LSHIFTASSIGN, /* <<= */
+ SL_PP_LSHIFT, /* << */
+ SL_PP_LESSEQUAL, /* <= */
+ SL_PP_LESS, /* < */
+ SL_PP_RSHIFTASSIGN, /* >>= */
+ SL_PP_RSHIFT, /* >> */
+ SL_PP_GREATEREQUAL, /* >= */
+ SL_PP_GREATER, /* > */
+ SL_PP_EQUAL, /* == */
+ SL_PP_ASSIGN, /* = */
+ SL_PP_AND, /* && */
+ SL_PP_BITANDASSIGN, /* &= */
+ SL_PP_BITAND, /* & */
+ SL_PP_XOR, /* ^^ */
+ SL_PP_BITXORASSIGN, /* ^= */
+ SL_PP_BITXOR, /* ^ */
+ SL_PP_OR, /* || */
+ SL_PP_BITORASSIGN, /* |= */
+ SL_PP_BITOR, /* | */
+ SL_PP_QUESTION, /* ? */
+ SL_PP_COLON, /* : */
+
+ SL_PP_IDENTIFIER,
+
+ SL_PP_UINT,
+ SL_PP_FLOAT,
+
+ SL_PP_OTHER,
+
+ SL_PP_PRAGMA_OPTIMIZE,
+ SL_PP_PRAGMA_DEBUG,
+
+ SL_PP_EXTENSION_REQUIRE,
+ SL_PP_EXTENSION_ENABLE,
+ SL_PP_EXTENSION_WARN,
+ SL_PP_EXTENSION_DISABLE,
+
+ SL_PP_LINE,
+
+ SL_PP_EOF
+};
+
+union sl_pp_token_data {
+ int identifier;
+ int _uint;
+ int _float;
+ char other;
+ int pragma;
+ int extension;
+ struct {
+ unsigned int lineno: 24;
+ unsigned int fileno: 8;
+ } line;
+};
+
+struct sl_pp_token_info {
+ enum sl_pp_token token;
+ union sl_pp_token_data data;
+};
+
+struct sl_pp_purify_options;
+
+int
+sl_pp_token_get(struct sl_pp_context *context,
+ struct sl_pp_token_info *out);
+
+int
+sl_pp_tokenise(struct sl_pp_context *context,
+ struct sl_pp_token_info **output);
+
+#endif /* SL_PP_TOKEN_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <assert.h>
+#include <stdlib.h>
+#include "sl_pp_token_util.h"
+
+
+int
+sl_pp_token_buffer_init(struct sl_pp_token_buffer *buffer,
+ struct sl_pp_context *context)
+{
+ buffer->context = context;
+ buffer->size = 0;
+ buffer->capacity = 64;
+ buffer->tokens = malloc(buffer->capacity * sizeof(struct sl_pp_token_info));
+ if (!buffer->tokens) {
+ return -1;
+ }
+ return 0;
+}
+
+void
+sl_pp_token_buffer_destroy(struct sl_pp_token_buffer *buffer)
+{
+ free(buffer->tokens);
+}
+
+int
+sl_pp_token_buffer_get(struct sl_pp_token_buffer *buffer,
+ struct sl_pp_token_info *out)
+{
+ /* Pop from stack first if not empty. */
+ if (buffer->size) {
+ *out = buffer->tokens[--buffer->size];
+ return 0;
+ }
+
+ assert(buffer->context);
+ return sl_pp_token_get(buffer->context, out);
+}
+
+void
+sl_pp_token_buffer_unget(struct sl_pp_token_buffer *buffer,
+ const struct sl_pp_token_info *in)
+{
+ /* Resize if needed. */
+ if (buffer->size == buffer->capacity) {
+ buffer->capacity += 64;
+ buffer->tokens = realloc(buffer->tokens,
+ buffer->capacity * sizeof(struct sl_pp_token_info));
+ assert(buffer->tokens);
+ }
+
+ /* Push token on stack. */
+ buffer->tokens[buffer->size++] = *in;
+}
+
+int
+sl_pp_token_buffer_skip_white(struct sl_pp_token_buffer *buffer,
+ struct sl_pp_token_info *out)
+{
+ if (sl_pp_token_buffer_get(buffer, out)) {
+ return -1;
+ }
+
+ while (out->token == SL_PP_WHITESPACE) {
+ if (sl_pp_token_buffer_get(buffer, out)) {
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+
+
+int
+sl_pp_token_peek_init(struct sl_pp_token_peek *peek,
+ struct sl_pp_token_buffer *buffer)
+{
+ peek->buffer = buffer;
+ peek->size = 0;
+ peek->capacity = 64;
+ peek->tokens = malloc(peek->capacity * sizeof(struct sl_pp_token_info));
+ if (!peek->tokens) {
+ return -1;
+ }
+ return 0;
+}
+
+void
+sl_pp_token_peek_destroy(struct sl_pp_token_peek *peek)
+{
+ /* Abort. */
+ while (peek->size) {
+ sl_pp_token_buffer_unget(peek->buffer, &peek->tokens[--peek->size]);
+ }
+ free(peek->tokens);
+}
+
+int
+sl_pp_token_peek_get(struct sl_pp_token_peek *peek,
+ struct sl_pp_token_info *out)
+{
+ /* Get token from buffer. */
+ if (sl_pp_token_buffer_get(peek->buffer, out)) {
+ return -1;
+ }
+
+ /* Save it. */
+ if (peek->size == peek->capacity) {
+ peek->capacity += 64;
+ peek->tokens = realloc(peek->tokens,
+ peek->capacity * sizeof(struct sl_pp_token_info));
+ assert(peek->tokens);
+ }
+ peek->tokens[peek->size++] = *out;
+ return 0;
+}
+
+void
+sl_pp_token_peek_commit(struct sl_pp_token_peek *peek)
+{
+ peek->size = 0;
+}
+
+int
+sl_pp_token_peek_to_buffer(const struct sl_pp_token_peek *peek,
+ struct sl_pp_token_buffer *buffer)
+{
+ unsigned int i;
+
+ if (sl_pp_token_buffer_init(buffer, NULL)) {
+ return -1;
+ }
+ for (i = peek->size; i > 0; i--) {
+ sl_pp_token_buffer_unget(buffer, &peek->tokens[i - 1]);
+ }
+ return 0;
+}
+
+int
+sl_pp_token_peek_skip_white(struct sl_pp_token_peek *peek,
+ struct sl_pp_token_info *out)
+{
+ if (sl_pp_token_peek_get(peek, out)) {
+ return -1;
+ }
+
+ while (out->token == SL_PP_WHITESPACE) {
+ if (sl_pp_token_peek_get(peek, out)) {
+ return -1;
+ }
+ }
+
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SL_PP_TOKEN_UTIL_H
+#define SL_PP_TOKEN_UTIL_H
+
+#include <assert.h>
+#include <stdlib.h>
+#include "sl_pp_token.h"
+
+
+struct sl_pp_context;
+
+/*
+ * A token buffer allows one to get and unget a token
+ * from a preprocessor context.
+ */
+struct sl_pp_token_buffer {
+ struct sl_pp_context *context;
+ unsigned int size;
+ unsigned int capacity;
+ struct sl_pp_token_info *tokens;
+};
+
+int
+sl_pp_token_buffer_init(struct sl_pp_token_buffer *buffer,
+ struct sl_pp_context *context);
+
+void
+sl_pp_token_buffer_destroy(struct sl_pp_token_buffer *buffer);
+
+int
+sl_pp_token_buffer_get(struct sl_pp_token_buffer *buffer,
+ struct sl_pp_token_info *out);
+
+void
+sl_pp_token_buffer_unget(struct sl_pp_token_buffer *buffer,
+ const struct sl_pp_token_info *in);
+
+int
+sl_pp_token_buffer_skip_white(struct sl_pp_token_buffer *buffer,
+ struct sl_pp_token_info *out);
+
+
+/*
+ * A token peek allows one to get a number of tokens from a buffer
+ * and then either commit the operation or abort it,
+ * effectively ungetting the peeked tokens.
+ */
+struct sl_pp_token_peek {
+ struct sl_pp_token_buffer *buffer;
+ unsigned int size;
+ unsigned int capacity;
+ struct sl_pp_token_info *tokens;
+};
+
+int
+sl_pp_token_peek_init(struct sl_pp_token_peek *peek,
+ struct sl_pp_token_buffer *buffer);
+
+void
+sl_pp_token_peek_destroy(struct sl_pp_token_peek *peek);
+
+int
+sl_pp_token_peek_get(struct sl_pp_token_peek *peek,
+ struct sl_pp_token_info *out);
+
+void
+sl_pp_token_peek_commit(struct sl_pp_token_peek *peek);
+
+int
+sl_pp_token_peek_to_buffer(const struct sl_pp_token_peek *peek,
+ struct sl_pp_token_buffer *buffer);
+
+int
+sl_pp_token_peek_skip_white(struct sl_pp_token_peek *peek,
+ struct sl_pp_token_info *out);
+
+#endif /* SL_PP_TOKEN_UTIL_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+#include "sl_pp_public.h"
+#include "sl_pp_context.h"
+
+
+int
+sl_pp_version(struct sl_pp_context *context,
+ unsigned int *version)
+{
+ struct sl_pp_token_peek peek;
+ unsigned int line = context->line;
+
+ /* Default values if `#version' is not present. */
+ *version = 110;
+
+ if (sl_pp_token_peek_init(&peek, &context->tokens)) {
+ return -1;
+ }
+
+ /* There can be multiple `#version' directives present.
+ * Accept the value of the last one.
+ */
+ for (;;) {
+ struct sl_pp_token_info input;
+ int found_hash = 0;
+ int found_version = 0;
+ int found_number = 0;
+ int found_end = 0;
+
+ /* Skip whitespace and newlines and seek for hash. */
+ while (!found_hash) {
+ if (sl_pp_token_peek_get(&peek, &input)) {
+ sl_pp_token_peek_destroy(&peek);
+ return -1;
+ }
+
+ switch (input.token) {
+ case SL_PP_NEWLINE:
+ line++;
+ break;
+
+ case SL_PP_WHITESPACE:
+ break;
+
+ case SL_PP_HASH:
+ found_hash = 1;
+ break;
+
+ default:
+ sl_pp_token_peek_destroy(&peek);
+ return 0;
+ }
+ }
+
+ /* Skip whitespace and seek for `version'. */
+ while (!found_version) {
+ if (sl_pp_token_peek_get(&peek, &input)) {
+ sl_pp_token_peek_destroy(&peek);
+ return -1;
+ }
+
+ switch (input.token) {
+ case SL_PP_WHITESPACE:
+ break;
+
+ case SL_PP_IDENTIFIER:
+ if (input.data.identifier != context->dict.version) {
+ sl_pp_token_peek_destroy(&peek);
+ return 0;
+ }
+ found_version = 1;
+ break;
+
+ default:
+ sl_pp_token_peek_destroy(&peek);
+ return 0;
+ }
+ }
+
+ sl_pp_token_peek_commit(&peek);
+
+ /* Skip whitespace and seek for version number. */
+ while (!found_number) {
+ if (sl_pp_token_buffer_get(&context->tokens, &input)) {
+ sl_pp_token_peek_destroy(&peek);
+ return -1;
+ }
+
+ switch (input.token) {
+ case SL_PP_WHITESPACE:
+ break;
+
+ case SL_PP_UINT:
+ *version = atoi(sl_pp_context_cstr(context, input.data._uint));
+ found_number = 1;
+ break;
+
+ default:
+ strcpy(context->error_msg, "expected version number after `#version'");
+ sl_pp_token_peek_destroy(&peek);
+ return -1;
+ }
+ }
+
+ /* Skip whitespace and seek for either newline or eof. */
+ while (!found_end) {
+ if (sl_pp_token_buffer_get(&context->tokens, &input)) {
+ sl_pp_token_peek_destroy(&peek);
+ return -1;
+ }
+
+ switch (input.token) {
+ case SL_PP_WHITESPACE:
+ break;
+
+ case SL_PP_NEWLINE:
+ line++;
+ /* pass thru */
+ case SL_PP_EOF:
+ context->line = line;
+ found_end = 1;
+ break;
+
+ default:
+ strcpy(context->error_msg, "expected end of line after version number");
+ sl_pp_token_peek_destroy(&peek);
+ return -1;
+ }
+ }
+ }
+
+ /* Should not get here. */
+}
-
-# Default: build dependencies, then asm_subdirs, then convenience
-# libs (.a) and finally the device drivers:
-default: depend asm_subdirs libmesa.a libmesagallium.a libglapi.a \
- driver_subdirs
+# Default: build dependencies, then asm_subdirs, GLSL built-in lib,
+# then convenience libs (.a) and finally the device drivers:
+default: depend asm_subdirs glsl_builtin libmesa.a libmesagallium.a \
+ libglapi.a driver_subdirs
# Helper libraries used by many drivers:
# Make archive of core mesa object files
-libmesa.a: $(MESA_OBJECTS)
- @ $(MKLIB) -o mesa -static $(MESA_OBJECTS)
+libmesa.a: $(MESA_OBJECTS) $(GLSL_LIBS)
+ @ $(MKLIB) -o mesa -static $(MESA_OBJECTS) $(GLSL_LIBS)
# Make archive of subset of core mesa object files for gallium
-libmesagallium.a: $(MESA_GALLIUM_OBJECTS)
- @ $(MKLIB) -o mesagallium -static $(MESA_GALLIUM_OBJECTS)
+libmesagallium.a: $(MESA_GALLIUM_OBJECTS) $(GLSL_LIBS)
+ @ $(MKLIB) -o mesagallium -static $(MESA_GALLIUM_OBJECTS) $(GLSL_LIBS)
# Make archive of gl* API dispatcher functions only
libglapi.a: $(GLAPI_OBJECTS)
fi
+######################################################################
+# GLSL built-in library
+glsl_builtin:
+ (cd shader/slang/library && $(MAKE)) || exit 1 ;
+
+
######################################################################
# Dependency generation
-rm -f depend depend.bak libmesa.a libglapi.a
-rm -f drivers/*/*.o
-rm -f *.pc
+ -rm -f shader/slang/library/*_gc.h
-@cd drivers/dri && $(MAKE) clean
-@cd drivers/x11 && $(MAKE) clean
-@cd drivers/osmesa && $(MAKE) clean
-$(call UNLINK,vbo/*.o)
-$(call UNLINK,shader/*.o)
-$(call UNLINK,shader/slang/*.o)
- -$(call UNLINK,shader/grammar/*.o)
-$(call UNLINK,sparc/*.o)
-$(call UNLINK,ppc/*.o)
-$(call UNLINK,swrast/*.o)
'shader/arbprogparse.c',
'shader/arbprogram.c',
'shader/atifragshader.c',
- 'shader/grammar/grammar_mesa.c',
'shader/hash_table.c',
'shader/lex.yy.c',
'shader/nvfragparse.c',
'shader/slang/slang_link.c',
'shader/slang/slang_log.c',
'shader/slang/slang_mem.c',
- 'shader/slang/slang_preprocess.c',
'shader/slang/slang_print.c',
'shader/slang/slang_simplify.c',
'shader/slang/slang_storage.c',
# Add the dir containing the generated header (somewhere inside the
# build dir) to the include path
env.Append(CPPPATH = [matypes[0].dir])
-
+
+ SConscript('shader/slang/library/SConscript')
+
#
# Libraries
#
driver->UnmapTexture = NULL;
driver->TextureMemCpy = _mesa_memcpy;
driver->IsTextureResident = NULL;
- driver->ActiveTexture = NULL;
driver->UpdateTexturePalette = NULL;
/* imaging */
#endif
#if (IND & (FFB_VB_RGBA_BIT))
- col0 = VB->ColorPtr[0]->data;
- col0_stride = VB->ColorPtr[0]->stride;
+ col0 = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data;
+ col0_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride;
#if (IND & (FFB_VB_TWOSIDE_BIT))
- col1 = VB->ColorPtr[1]->data;
- col1_stride = VB->ColorPtr[1]->stride;
+ col1 = VB->BackfaceColorPtr->data;
+ col1_stride = VB->BackfaceColorPtr->stride;
#endif
#endif
GLfloat (*tc0)[4] = 0;
GLuint tc0_size = 0;
- col = VB->ColorPtr[0]->data;
- col_stride = VB->ColorPtr[0]->stride;
+ col = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data;
+ col_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride;
if (ctx->Texture.Unit[0]._ReallyEnabled) {
- tc0_stride = VB->TexCoordPtr[0]->stride;
- tc0 = VB->TexCoordPtr[0]->data;
- tc0_size = VB->TexCoordPtr[0]->size;
+ tc0_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0]->stride;
+ tc0 = VB->AttribPtr[_TNL_ATTRIB_TEX0]->data;
+ tc0_size = VB->AttribPtr[_TNL_ATTRIB_TEX0]->size;
coord = VB->ClipPtr->data;
coord_stride = VB->ClipPtr->stride;
} else {
DBG("%s\n", __FUNCTION__);
width = (int) (widthf * 2);
- CLAMP_SELF(width, 1, 15);
+ width = CLAMP(width, 1, 15);
state5 = i830->state.Ctx[I830_CTXREG_STATE5] & ~FIXED_LINE_WIDTH_MASK;
state5 |= (ENABLE_FIXED_LINE_WIDTH | FIXED_LINE_WIDTH(width));
DBG("%s\n", __FUNCTION__);
- CLAMP_SELF(point_size, 1, 256);
+ point_size = CLAMP(point_size, 1, 256);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_STATE5] &= ~FIXED_POINT_WIDTH_MASK;
i830->state.Ctx[I830_CTXREG_STATE5] |= (ENABLE_FIXED_POINT_WIDTH |
#include "main/mtypes.h"
#include "main/enums.h"
+#include "main/colormac.h"
#include "intel_mipmap_tree.h"
#include "intel_tex.h"
CLAMPED_FLOAT_TO_UBYTE(border[2], tObj->BorderColor[2]);
CLAMPED_FLOAT_TO_UBYTE(border[3], tObj->BorderColor[3]);
- state[I830_TEXREG_TM0S4] = INTEL_PACKCOLOR8888(border[0],
- border[1],
- border[2],
- border[3]);
-
+ state[I830_TEXREG_TM0S4] = PACK_COLOR_8888(border[3],
+ border[0],
+ border[1],
+ border[2]);
I830_ACTIVESTATE(i830, I830_UPLOAD_TEX(unit), GL_TRUE);
/* memcmp was already disabled, but definitely won't work as the
for (i = 0; i < I830_TEX_UNITS; i++) {
if (RENDERINPUTS_TEST(index_bitset, _TNL_ATTRIB_TEX(i))) {
- GLuint sz = VB->TexCoordPtr[i]->size;
+ GLuint sz = VB->AttribPtr[_TNL_ATTRIB_TEX0 + i]->size;
GLuint emit;
GLuint mcs = (i830->state.Tex[i][I830_TEXREG_MCS] &
~TEXCOORDTYPE_MASK);
{
struct i830_context *i830 = i830_context(&intel->ctx);
i830->state.emitted = 0;
-
- /* Check that we didn't just wrap our batchbuffer at a bad time. */
- assert(!intel->no_batch_wrap);
}
static void
ctx->Const.MaxTextureImageUnits = I915_TEX_UNITS;
ctx->Const.MaxTextureCoordUnits = I915_TEX_UNITS;
ctx->Const.MaxVarying = I915_TEX_UNITS;
+ ctx->Const.MaxCombinedTextureImageUnits =
+ ctx->Const.MaxVertexTextureImageUnits +
+ ctx->Const.MaxTextureImageUnits;
/* Advertise the full hardware capabilities. The new memory
* manager should cope much better with overload situations:
A0_MOV,
get_result_vector(p, inst),
get_result_flags(inst), 0,
- swizzle(src0, ZERO, ZERO, ZERO, ZERO), 0, 0);
+ swizzle(tmp, ZERO, ZERO, ZERO, ZERO), 0, 0);
case OPCODE_POW:
src0 = src_vector(p, &inst->SrcReg[0], program);
for (i = 0; i < p->ctx->Const.MaxTextureCoordUnits; i++) {
if (inputsRead & FRAG_BIT_TEX(i)) {
- int sz = VB->TexCoordPtr[i]->size;
+ int sz = VB->AttribPtr[_TNL_ATTRIB_TEX0 + i]->size;
s2 &= ~S2_TEXCOORD_FMT(i, S2_TEXCOORD_FMT0_MASK);
s2 |= S2_TEXCOORD_FMT(i, SZ_TO_HW(sz));
DBG("%s\n", __FUNCTION__);
width = (int) (widthf * 2);
- CLAMP_SELF(width, 1, 0xf);
+ width = CLAMP(width, 1, 0xf);
lis4 |= width << S4_LINE_WIDTH_SHIFT;
if (lis4 != i915->state.Ctx[I915_CTXREG_LIS4]) {
DBG("%s\n", __FUNCTION__);
- CLAMP_SELF(point_size, 1, 255);
+ point_size = CLAMP(point_size, 1, 255);
lis4 |= point_size << S4_POINT_WIDTH_SHIFT;
if (lis4 != i915->state.Ctx[I915_CTXREG_LIS4]) {
#include "main/mtypes.h"
#include "main/enums.h"
#include "main/macros.h"
+#include "main/colormac.h"
#include "intel_mipmap_tree.h"
#include "intel_tex.h"
* R channel, while the hardware uses A. Spam R into all the channels
* for safety.
*/
- state[I915_TEXREG_SS4] = INTEL_PACKCOLOR8888(border[0],
- border[0],
- border[0],
- border[0]);
+ state[I915_TEXREG_SS4] = PACK_COLOR_8888(border[0],
+ border[0],
+ border[0],
+ border[0]);
} else {
- state[I915_TEXREG_SS4] = INTEL_PACKCOLOR8888(border[0],
- border[1],
- border[2],
- border[3]);
+ state[I915_TEXREG_SS4] = PACK_COLOR_8888(border[3],
+ border[0],
+ border[1],
+ border[2]);
}
* the value of this bit, the pipeline needs to be MI_FLUSHed. And it
* can only be set when a depth buffer is already defined.
*/
- if (IS_945(intel->intelScreen->deviceID) && intel->use_early_z &&
+ if (intel->is_945 && intel->use_early_z &&
depth_region->tiling != I915_TILING_NONE)
value |= CLASSIC_EARLY_DEPTH;
* difficulties associated with them (physical address requirements).
*/
i915->state.emitted = 0;
-
- /* Check that we didn't just wrap our batchbuffer at a bad time. */
- assert(!intel->no_batch_wrap);
}
static void
intel->prim.count = 0;
offset = intel->prim.start_offset;
intel->prim.start_offset = intel->prim.current_offset;
- if (!IS_9XX(intel->intelScreen->deviceID))
+ if (!intel->gen >= 3)
intel->prim.start_offset = ALIGN(intel->prim.start_offset, 128);
intel->prim.flush = NULL;
intel->vertex_size * 4);
#endif
- if (IS_9XX(intel->intelScreen->deviceID)) {
+ if (intel->gen >= 3) {
BEGIN_BATCH(5, LOOP_CLIPRECTS);
OUT_BATCH(_3DSTATE_LOAD_STATE_IMMEDIATE_1 |
I1_LOAD_S(0) | I1_LOAD_S(1) | 1);
GLint i;
};
-
-/**********************************************************************/
-/* Used only with the metaops callbacks. */
-/**********************************************************************/
-static void
-intel_meta_draw_poly(struct intel_context *intel,
- GLuint n,
- GLfloat xy[][2],
- GLfloat z, GLuint color, GLfloat tex[][2])
-{
- union fi *vb;
- GLint i;
- unsigned int saved_vertex_size = intel->vertex_size;
-
- LOCK_HARDWARE(intel);
-
- intel->vertex_size = 6;
-
- /* All 3d primitives should be emitted with LOOP_CLIPRECTS,
- * otherwise the drawing origin (DR4) might not be set correctly.
- */
- intel_set_prim(intel, PRIM3D_TRIFAN);
- vb = (union fi *) intel_get_prim_space(intel, n);
-
- for (i = 0; i < n; i++) {
- vb[0].f = xy[i][0];
- vb[1].f = xy[i][1];
- vb[2].f = z;
- vb[3].i = color;
- vb[4].f = tex[i][0];
- vb[5].f = tex[i][1];
- vb += 6;
- }
-
- INTEL_FIREVERTICES(intel);
-
- intel->vertex_size = saved_vertex_size;
-
- UNLOCK_HARDWARE(intel);
-}
-
-static void
-intel_meta_draw_quad(struct intel_context *intel,
- GLfloat x0, GLfloat x1,
- GLfloat y0, GLfloat y1,
- GLfloat z,
- GLuint color,
- GLfloat s0, GLfloat s1, GLfloat t0, GLfloat t1)
-{
- GLfloat xy[4][2];
- GLfloat tex[4][2];
-
- xy[0][0] = x0;
- xy[0][1] = y0;
- xy[1][0] = x1;
- xy[1][1] = y0;
- xy[2][0] = x1;
- xy[2][1] = y1;
- xy[3][0] = x0;
- xy[3][1] = y1;
-
- tex[0][0] = s0;
- tex[0][1] = t0;
- tex[1][0] = s1;
- tex[1][1] = t0;
- tex[2][0] = s1;
- tex[2][1] = t1;
- tex[3][0] = s0;
- tex[3][1] = t1;
-
- intel_meta_draw_poly(intel, 4, xy, z, color, tex);
-}
-
-
-
/**********************************************************************/
/* Initialization. */
/**********************************************************************/
void
intelInitTriFuncs(GLcontext * ctx)
{
- struct intel_context *intel = intel_context(ctx);
TNLcontext *tnl = TNL_CONTEXT(ctx);
static int firsttime = 1;
tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
tnl->Driver.Render.CopyPV = _tnl_copy_pv;
tnl->Driver.Render.Interp = _tnl_interp;
-
- intel->vtbl.meta_draw_quad = intel_meta_draw_quad;
}
static void compile_clip_prog( struct brw_context *brw,
struct brw_clip_prog_key *key )
{
+ struct intel_context *intel = &brw->intel;
struct brw_clip_compile c;
const GLuint *program;
GLuint program_size;
c.func.single_program_flow = 1;
c.key = *key;
- c.need_ff_sync = BRW_IS_IGDNG(brw);
/* Need to locate the two positions present in vertex + header.
* These are currently hardcoded:
*/
c.header_position_offset = ATTR_SIZE;
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
delta = 3 * REG_SIZE;
else
delta = REG_SIZE;
c.nr_attrs = brw_count_bits(c.key.attrs);
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
c.nr_regs = (c.nr_attrs + 1) / 2 + 3; /* are vertices packed, or reg-aligned? */
else
c.nr_regs = (c.nr_attrs + 1) / 2 + 1; /* are vertices packed, or reg-aligned? */
*/
static void upload_clip_prog(struct brw_context *brw)
{
- GLcontext *ctx = &brw->intel.ctx;
+ struct intel_context *intel = &brw->intel;
+ GLcontext *ctx = &intel->ctx;
struct brw_clip_prog_key key;
memset(&key, 0, sizeof(key));
/* _NEW_TRANSFORM */
key.nr_userclip = brw_count_bits(ctx->Transform.ClipPlanesEnabled);
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
key.clip_mode = BRW_CLIPMODE_KERNEL_CLIP;
else
key.clip_mode = BRW_CLIPMODE_NORMAL;
GLuint header_position_offset;
GLuint offset[VERT_ATTRIB_MAX];
- GLboolean need_ff_sync;
};
#define ATTR_SIZE (4*4)
static void brw_clip_line_alloc_regs( struct brw_clip_compile *c )
{
+ struct intel_context *intel = &c->func.brw->intel;
GLuint i = 0,j;
/* Register usage is static, precompute here:
i++;
}
- if (c->need_ff_sync) {
+ if (intel->needs_ff_sync) {
c->reg.ff_sync = retype(brw_vec1_grf(i, 0), BRW_REGISTER_TYPE_UD);
i++;
}
static void clip_and_emit_line( struct brw_clip_compile *c )
{
struct brw_compile *p = &c->func;
+ struct brw_context *brw = p->brw;
struct brw_indirect vtx0 = brw_indirect(0, 0);
struct brw_indirect vtx1 = brw_indirect(1, 0);
struct brw_indirect newvtx0 = brw_indirect(2, 0);
brw_clip_init_clipmask(c);
/* -ve rhw workaround */
- if (BRW_IS_965(p->brw)) {
+ if (brw->has_negative_rhw_bug) {
brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
brw_AND(p, brw_null_reg(), get_element_ud(c->reg.R0, 2),
brw_imm_ud(1<<20));
* Both can be negative on GM965/G965 due to RHW workaround
* if so, this object should be rejected.
*/
- if (BRW_IS_965(p->brw)) {
+ if (brw->has_negative_rhw_bug) {
brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_LE, c->reg.dp0, brw_imm_f(0.0));
is_neg2 = brw_IF(p, BRW_EXECUTE_1);
{
/* If both are positive, do nothing */
/* Only on GM965/G965 */
- if (BRW_IS_965(p->brw)) {
+ if (brw->has_negative_rhw_bug) {
brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_L, c->reg.dp0, brw_imm_f(0.0));
is_neg2 = brw_IF(p, BRW_EXECUTE_1);
}
brw_set_predicate_control(p, BRW_PREDICATE_NONE);
}
- if (BRW_IS_965(p->brw)) {
+ if (brw->has_negative_rhw_bug) {
brw_ENDIF(p, is_neg2);
}
}
clip_unit_create_from_key(struct brw_context *brw,
struct brw_clip_unit_key *key)
{
+ struct intel_context *intel = &brw->intel;
struct brw_clip_unit_state clip;
dri_bo *bo;
/* Although up to 16 concurrent Clip threads are allowed on IGDNG,
* only 2 threads can output VUEs at a time.
*/
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
clip.thread4.max_threads = 16 - 1;
else
clip.thread4.max_threads = 2 - 1;
clip.clip5.api_mode = BRW_CLIP_API_OGL;
clip.clip5.clip_mode = key->clip_mode;
- if (BRW_IS_G4X(brw))
+ if (intel->is_g4x)
clip.clip5.negative_w_clip_test = 1;
clip.clip6.clipper_viewport_state_ptr = 0;
void brw_clip_tri_alloc_regs( struct brw_clip_compile *c,
GLuint nr_verts )
{
+ struct intel_context *intel = &c->func.brw->intel;
GLuint i = 0,j;
/* Register usage is static, precompute here:
for (j = 0; j < 3; j++) {
GLuint delta = c->nr_attrs*16 + 32;
- if (BRW_IS_IGDNG(c->func.brw))
+ if (intel->is_ironlake)
delta = c->nr_attrs * 16 + 32 * 3;
brw_MOV(&c->func, byte_offset(c->reg.vertex[j], delta), brw_imm_f(0));
i++;
}
- if (c->need_ff_sync) {
+ if (intel->needs_ff_sync) {
c->reg.ff_sync = retype(brw_vec1_grf(i, 0), BRW_REGISTER_TYPE_UD);
i++;
}
{
struct brw_instruction *neg_rhw;
struct brw_compile *p = &c->func;
+ struct brw_context *brw = p->brw;
brw_clip_tri_alloc_regs(c, 3 + c->key.nr_userclip + 6);
brw_clip_tri_init_vertices(c);
brw_clip_init_clipmask(c);
/* if -ve rhw workaround bit is set,
do cliptest */
- if (BRW_IS_965(p->brw)) {
+ if (brw->has_negative_rhw_bug) {
brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
brw_AND(p, brw_null_reg(), get_element_ud(c->reg.R0, 2),
brw_imm_ud(1<<20));
GLboolean force_edgeflag)
{
struct brw_compile *p = &c->func;
+ struct intel_context *intel = &p->brw->intel;
struct brw_reg tmp = get_tmp(c);
GLuint i;
*/
/*
* After CLIP stage, only first 256 bits of the VUE are read
- * back on IGDNG, so needn't change it
+ * back on Ironlake, so needn't change it
*/
brw_copy_indirect_to_indirect(p, dest_ptr, v0_ptr, 1);
for (i = 0; i < c->nr_attrs; i++) {
GLuint delta = i*16 + 32;
- if (BRW_IS_IGDNG(p->brw))
+ if (intel->is_ironlake)
delta = i * 16 + 32 * 3;
if (delta == c->offset[VERT_RESULT_EDGE]) {
if (i & 1) {
GLuint delta = i*16 + 32;
- if (BRW_IS_IGDNG(p->brw))
+ if (intel->is_ironlake)
delta = i * 16 + 32 * 3;
brw_MOV(p, deref_4f(dest_ptr, delta), brw_imm_f(0));
void brw_clip_ff_sync(struct brw_clip_compile *c)
{
- if (c->need_ff_sync) {
+ struct intel_context *intel = &c->func.brw->intel;
+
+ if (intel->needs_ff_sync) {
struct brw_compile *p = &c->func;
struct brw_instruction *need_ff_sync;
void brw_clip_init_ff_sync(struct brw_clip_compile *c)
{
- if (c->need_ff_sync) {
+ struct intel_context *intel = &c->func.brw->intel;
+
+ if (intel->needs_ff_sync) {
struct brw_compile *p = &c->func;
brw_MOV(p, c->reg.ff_sync, brw_imm_ud(0));
ctx->Const.MaxTextureUnits = MIN2(ctx->Const.MaxTextureCoordUnits,
ctx->Const.MaxTextureImageUnits);
ctx->Const.MaxVertexTextureImageUnits = 0; /* no vertex shader textures */
+ ctx->Const.MaxCombinedTextureImageUnits =
+ ctx->Const.MaxVertexTextureImageUnits +
+ ctx->Const.MaxTextureImageUnits;
/* Mesa limits textures to 4kx4k; it would be nice to fix that someday
*/
MIN2(ctx->Const.FragmentProgram.MaxNativeParameters,
ctx->Const.FragmentProgram.MaxEnvParams);
+ if (intel->is_ironlake || intel->is_g4x) {
+ brw->CMD_VF_STATISTICS = CMD_VF_STATISTICS_GM45;
+ brw->CMD_PIPELINE_SELECT = CMD_PIPELINE_SELECT_GM45;
+ brw->has_surface_tile_offset = GL_TRUE;
+ brw->has_compr4 = GL_TRUE;
+ brw->has_aa_line_parameters = GL_TRUE;
+ } else {
+ brw->CMD_VF_STATISTICS = CMD_VF_STATISTICS_965;
+ brw->CMD_PIPELINE_SELECT = CMD_PIPELINE_SELECT_965;
+ }
+
+ /* WM maximum threads is number of EUs times number of threads per EU. */
+ if (intel->is_ironlake) {
+ brw->urb.size = 1024;
+ brw->vs_max_threads = 72;
+ brw->wm_max_threads = 12 * 6;
+ } else if (intel->is_g4x) {
+ brw->urb.size = 384;
+ brw->vs_max_threads = 32;
+ brw->wm_max_threads = 10 * 5;
+ } else {
+ brw->urb.size = 256;
+ brw->vs_max_threads = 16;
+ brw->wm_max_threads = 8 * 4;
+ brw->has_negative_rhw_bug = GL_TRUE;
+ }
+
+ if (INTEL_DEBUG & DEBUG_SINGLE_THREAD) {
+ brw->vs_max_threads = 1;
+ brw->wm_max_threads = 1;
+ }
+
brw_init_state( brw );
brw->state.dirty.mesa = ~0;
GLuint id; /**< serial no. to identify frag progs, never re-used */
GLboolean isGLSL; /**< really, any IF/LOOP/CONT/BREAK instructions */
- dri_bo *const_buffer; /** Program constant buffer/surface */
GLboolean use_const_buffer;
+ dri_bo *const_buffer; /** Program constant buffer/surface */
/** for debugging, which texture units are referenced */
GLbitfield tex_units_used;
GLuint primitive;
GLboolean emit_state_always;
- GLboolean no_batch_wrap;
-
+ GLboolean has_surface_tile_offset;
+ GLboolean has_compr4;
+ GLboolean has_negative_rhw_bug;
+ GLboolean has_aa_line_parameters;
+;
struct {
struct brw_state_flags dirty;
*/
GLuint next_free_page;
+ /* hw-dependent 3DSTATE_VF_STATISTICS opcode */
+ uint32_t CMD_VF_STATISTICS;
+ /* hw-dependent 3DSTATE_PIPELINE_SELECT opcode */
+ uint32_t CMD_PIPELINE_SELECT;
+ int vs_max_threads;
+ int wm_max_threads;
/* BRW_NEW_URB_ALLOCATIONS:
*/
GLuint clip_start;
GLuint sf_start;
GLuint cs_start;
+ GLuint size; /* Hardware URB size, in KB. */
} urb;
#include "intel_chipset.h"
-#define BRW_IS_G4X(brw) (IS_G4X((brw)->intel.intelScreen->deviceID))
-#define BRW_IS_IGDNG(brw) (IS_IGDNG((brw)->intel.intelScreen->deviceID))
-#define BRW_IS_965(brw) (!(BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw)))
-#define CMD_PIPELINE_SELECT(brw) ((BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw)) ? CMD_PIPELINE_SELECT_GM45 : CMD_PIPELINE_SELECT_965)
-#define CMD_VF_STATISTICS(brw) ((BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw)) ? CMD_VF_STATISTICS_GM45 : CMD_VF_STATISTICS_965)
-#define URB_SIZES(brw) (BRW_IS_IGDNG(brw) ? 1024 : \
- (BRW_IS_G4X(brw) ? 384 : 256)) /* 512 bit units */
-
#endif
[2] = "UW",
[3] = "W",
[5] = "VF",
- [5] = "V",
+ [6] = "V",
[7] = "F"
};
prim_packet.base_vert_location = prim->basevertex;
/* Can't wrap here, since we rely on the validated state. */
- brw->no_batch_wrap = GL_TRUE;
+ intel->no_batch_wrap = GL_TRUE;
/* If we're set to always flush, do it before and after the primitive emit.
* We want to catch both missed flushes that hurt instruction/state cache
intel_batchbuffer_emit_mi_flush(intel->batch);
}
- brw->no_batch_wrap = GL_FALSE;
+ intel->no_batch_wrap = GL_FALSE;
}
static void brw_merge_inputs( struct brw_context *brw,
dri_bo_unreference(brw->vb.upload.bo);
brw->vb.upload.bo = dri_bo_alloc(brw->intel.bufmgr, "temporary VBO",
size, 1);
-
- /* Set the internal VBO\ to no-backing-store. We only use them as a
- * temporary within a brw_try_draw_prims while the lock is held.
- */
- /* DON'T DO THIS AS IF WE HAVE TO RE-ORG MEMORY WE NEED SOMEWHERE WITH
- FAKE TO PUSH THIS STUFF */
-// if (!brw->intel.ttm)
-// dri_bo_fake_disable_backing_store(brw->vb.upload.bo, NULL, NULL);
}
static void get_space( struct brw_context *brw,
OUT_RELOC(input->bo,
I915_GEM_DOMAIN_VERTEX, 0,
input->offset);
- if (BRW_IS_IGDNG(brw)) {
+ if (intel->is_ironlake) {
OUT_RELOC(input->bo,
I915_GEM_DOMAIN_VERTEX, 0,
input->bo->size - 1);
(format << BRW_VE0_FORMAT_SHIFT) |
(0 << BRW_VE0_SRC_OFFSET_SHIFT));
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
OUT_BATCH((comp0 << BRW_VE1_COMPONENT_0_SHIFT) |
(comp1 << BRW_VE1_COMPONENT_1_SHIFT) |
(comp2 << BRW_VE1_COMPONENT_2_SHIFT) |
GLboolean saturate,
GLuint dataType )
{
+ struct intel_context *intel = &brw->intel;
brw_set_src1(insn, brw_imm_d(0));
- if (BRW_IS_IGDNG(brw)) {
+ if (intel->is_ironlake) {
insn->bits3.math_igdng.function = function;
insn->bits3.math_igdng.int_type = integer_type;
insn->bits3.math_igdng.precision = low_precision;
GLuint offset,
GLuint swizzle_control )
{
+ struct intel_context *intel = &brw->intel;
brw_set_src1(insn, brw_imm_d(0));
- if (BRW_IS_IGDNG(brw)) {
+ if (intel->is_ironlake) {
insn->bits3.urb_igdng.opcode = 0; /* ? */
insn->bits3.urb_igdng.offset = offset;
insn->bits3.urb_igdng.swizzle_control = swizzle_control;
GLuint response_length,
GLuint end_of_thread )
{
+ struct intel_context *intel = &brw->intel;
brw_set_src1(insn, brw_imm_d(0));
- if (BRW_IS_IGDNG(brw)) {
+ if (intel->is_ironlake) {
insn->bits3.dp_write_igdng.binding_table_index = binding_table_index;
insn->bits3.dp_write_igdng.msg_control = msg_control;
insn->bits3.dp_write_igdng.pixel_scoreboard_clear = pixel_scoreboard_clear;
GLuint response_length,
GLuint end_of_thread )
{
+ struct intel_context *intel = &brw->intel;
brw_set_src1(insn, brw_imm_d(0));
- if (BRW_IS_IGDNG(brw)) {
+ if (intel->is_ironlake) {
insn->bits3.dp_read_igdng.binding_table_index = binding_table_index;
insn->bits3.dp_read_igdng.msg_control = msg_control;
insn->bits3.dp_read_igdng.msg_type = msg_type;
GLuint header_present,
GLuint simd_mode)
{
+ struct intel_context *intel = &brw->intel;
assert(eot == 0);
brw_set_src1(insn, brw_imm_d(0));
- if (BRW_IS_IGDNG(brw)) {
+ if (intel->is_ironlake) {
insn->bits3.sampler_igdng.binding_table_index = binding_table_index;
insn->bits3.sampler_igdng.sampler = sampler;
insn->bits3.sampler_igdng.msg_type = msg_type;
insn->bits3.sampler_igdng.end_of_thread = eot;
insn->bits2.send_igdng.sfid = BRW_MESSAGE_TARGET_SAMPLER;
insn->bits2.send_igdng.end_of_thread = eot;
- } else if (BRW_IS_G4X(brw)) {
+ } else if (intel->is_g4x) {
insn->bits3.sampler_g4x.binding_table_index = binding_table_index;
insn->bits3.sampler_g4x.sampler = sampler;
insn->bits3.sampler_g4x.msg_type = msg_type;
struct brw_instruction *brw_ELSE(struct brw_compile *p,
struct brw_instruction *if_insn)
{
+ struct intel_context *intel = &p->brw->intel;
struct brw_instruction *insn;
GLuint br = 1;
- if (BRW_IS_IGDNG(p->brw))
+ if (intel->is_ironlake)
br = 2;
if (p->single_program_flow) {
void brw_ENDIF(struct brw_compile *p,
struct brw_instruction *patch_insn)
{
+ struct intel_context *intel = &p->brw->intel;
GLuint br = 1;
- if (BRW_IS_IGDNG(p->brw))
+ if (intel->is_ironlake)
br = 2;
if (p->single_program_flow) {
struct brw_instruction *brw_WHILE(struct brw_compile *p,
struct brw_instruction *do_insn)
{
+ struct intel_context *intel = &p->brw->intel;
struct brw_instruction *insn;
GLuint br = 1;
- if (BRW_IS_IGDNG(p->brw))
+ if (intel->is_ironlake)
br = 2;
if (p->single_program_flow)
void brw_land_fwd_jump(struct brw_compile *p,
struct brw_instruction *jmp_insn)
{
+ struct intel_context *intel = &p->brw->intel;
struct brw_instruction *landing = &p->store[p->nr_insn];
GLuint jmpi = 1;
- if (BRW_IS_IGDNG(p->brw))
+ if (intel->is_ironlake)
jmpi = 2;
assert(jmp_insn->header.opcode == BRW_OPCODE_JMPI);
static GLboolean do_check_fallback(struct brw_context *brw)
{
- struct intel_context *intel = &brw->intel;
GLcontext *ctx = &brw->intel.ctx;
GLuint i;
}
/* _NEW_BUFFERS */
- if (IS_965(intel->intelScreen->deviceID) &&
- !IS_G4X(intel->intelScreen->deviceID)) {
+ if (!brw->has_surface_tile_offset) {
for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) {
struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[i];
struct intel_renderbuffer *irb = intel_renderbuffer(rb);
static void compile_gs_prog( struct brw_context *brw,
struct brw_gs_prog_key *key )
{
+ struct intel_context *intel = &brw->intel;
struct brw_gs_compile c;
const GLuint *program;
GLuint program_size;
memset(&c, 0, sizeof(c));
c.key = *key;
- c.need_ff_sync = BRW_IS_IGDNG(brw);
/* Need to locate the two positions present in vertex + header.
* These are currently hardcoded:
*/
c.nr_attrs = brw_count_bits(c.key.attrs);
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
c.nr_regs = (c.nr_attrs + 1) / 2 + 3; /* are vertices packed, or reg-aligned? */
else
c.nr_regs = (c.nr_attrs + 1) / 2 + 1; /* are vertices packed, or reg-aligned? */
GLuint nr_attrs;
GLuint nr_regs;
GLuint nr_bytes;
- GLboolean need_ff_sync;
};
#define ATTR_SIZE (4*4)
void brw_gs_quads( struct brw_gs_compile *c, struct brw_gs_prog_key *key )
{
+ struct intel_context *intel = &c->func.brw->intel;
+
brw_gs_alloc_regs(c, 4);
/* Use polygons for correct edgeflag behaviour. Note that vertex 3
* is the PV for quads, but vertex 0 for polygons:
*/
- if (c->need_ff_sync)
+ if (intel->needs_ff_sync)
brw_gs_ff_sync(c, 1);
if (key->pv_first) {
brw_gs_emit_vue(c, c->reg.vertex[0], 0, ((_3DPRIM_POLYGON << 2) | R02_PRIM_START));
void brw_gs_quad_strip( struct brw_gs_compile *c, struct brw_gs_prog_key *key )
{
+ struct intel_context *intel = &c->func.brw->intel;
+
brw_gs_alloc_regs(c, 4);
- if (c->need_ff_sync)
+ if (intel->needs_ff_sync)
brw_gs_ff_sync(c, 1);
if (key->pv_first) {
brw_gs_emit_vue(c, c->reg.vertex[0], 0, ((_3DPRIM_POLYGON << 2) | R02_PRIM_START));
void brw_gs_tris( struct brw_gs_compile *c )
{
+ struct intel_context *intel = &c->func.brw->intel;
+
brw_gs_alloc_regs(c, 3);
- if (c->need_ff_sync)
+ if (intel->needs_ff_sync)
brw_gs_ff_sync(c, 1);
brw_gs_emit_vue(c, c->reg.vertex[0], 0, ((_3DPRIM_TRILIST << 2) | R02_PRIM_START));
brw_gs_emit_vue(c, c->reg.vertex[1], 0, (_3DPRIM_TRILIST << 2));
void brw_gs_lines( struct brw_gs_compile *c )
{
+ struct intel_context *intel = &c->func.brw->intel;
+
brw_gs_alloc_regs(c, 2);
- if (c->need_ff_sync)
+ if (intel->needs_ff_sync)
brw_gs_ff_sync(c, 1);
brw_gs_emit_vue(c, c->reg.vertex[0], 0, ((_3DPRIM_LINESTRIP << 2) | R02_PRIM_START));
brw_gs_emit_vue(c, c->reg.vertex[1], 1, ((_3DPRIM_LINESTRIP << 2) | R02_PRIM_END));
void brw_gs_points( struct brw_gs_compile *c )
{
+ struct intel_context *intel = &c->func.brw->intel;
+
brw_gs_alloc_regs(c, 1);
- if (c->need_ff_sync)
+ if (intel->needs_ff_sync)
brw_gs_ff_sync(c, 1);
brw_gs_emit_vue(c, c->reg.vertex[0], 1, ((_3DPRIM_POINTLIST << 2) | R02_PRIM_START | R02_PRIM_END));
}
static dri_bo *
gs_unit_create_from_key(struct brw_context *brw, struct brw_gs_unit_key *key)
{
+ struct intel_context *intel = &brw->intel;
struct brw_gs_unit_state gs;
dri_bo *bo;
else
gs.thread4.max_threads = 0;
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
gs.thread4.rendering_enable = 1;
if (INTEL_DEBUG & DEBUG_STATS)
{
struct intel_context *intel = &brw->intel;
struct intel_region *region = brw->state.depth_region;
- unsigned int len = (BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw)) ? 6 : 5;
+ unsigned int len = (intel->is_g4x || intel->is_ironlake) ? 6 : 5;
if (region == NULL) {
BEGIN_BATCH(len, IGNORE_CLIPRECTS);
OUT_BATCH(0);
OUT_BATCH(0);
- if (BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw))
+ if (intel->is_g4x || intel->is_ironlake)
OUT_BATCH(0);
ADVANCE_BATCH();
((region->height - 1) << 19));
OUT_BATCH(0);
- if (BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw))
+ if (intel->is_g4x || intel->is_ironlake)
OUT_BATCH(0);
ADVANCE_BATCH();
static void upload_aa_line_parameters(struct brw_context *brw)
{
struct brw_aa_line_parameters balp;
-
- if (BRW_IS_965(brw))
+
+ if (!brw->has_aa_line_parameters)
return;
/* use legacy aa line coverage computation */
struct brw_pipeline_select ps;
memset(&ps, 0, sizeof(ps));
- ps.header.opcode = CMD_PIPELINE_SELECT(brw);
+ ps.header.opcode = brw->CMD_PIPELINE_SELECT;
ps.header.pipeline_select = 0;
BRW_BATCH_STRUCT(brw, &ps);
}
struct brw_vf_statistics vfs;
memset(&vfs, 0, sizeof(vfs));
- vfs.opcode = CMD_VF_STATISTICS(brw);
+ vfs.opcode = brw->CMD_VF_STATISTICS;
if (INTEL_DEBUG & DEBUG_STATS)
vfs.statistics_enable = 1;
/* Output the structure (brw_state_base_address) directly to the
* batchbuffer, so we can emit relocations inline.
*/
- if (BRW_IS_IGDNG(brw)) {
+ if (intel->is_ironlake) {
BEGIN_BATCH(8, IGNORE_CLIPRECTS);
OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (8 - 2));
OUT_BATCH(1); /* General state base address */
static void do_flatshade_triangle( struct brw_sf_compile *c )
{
struct brw_compile *p = &c->func;
+ struct intel_context *intel = &p->brw->intel;
struct brw_reg ip = brw_ip_reg();
GLuint nr = brw_count_bits(c->key.attrs & VERT_RESULT_COLOR_BITS);
GLuint jmpi = 1;
if (c->key.primitive == SF_UNFILLED_TRIS)
return;
- if (BRW_IS_IGDNG(p->brw))
+ if (intel->is_ironlake)
jmpi = 2;
brw_push_insn_state(p);
static void do_flatshade_line( struct brw_sf_compile *c )
{
struct brw_compile *p = &c->func;
+ struct intel_context *intel = &p->brw->intel;
struct brw_reg ip = brw_ip_reg();
GLuint nr = brw_count_bits(c->key.attrs & VERT_RESULT_COLOR_BITS);
GLuint jmpi = 1;
if (c->key.primitive == SF_UNFILLED_TRIS)
return;
- if (BRW_IS_IGDNG(p->brw))
+ if (intel->is_ironlake)
jmpi = 2;
brw_push_insn_state(p);
sf_unit_create_from_key(struct brw_context *brw, struct brw_sf_unit_key *key,
dri_bo **reloc_bufs)
{
+ struct intel_context *intel = &brw->intel;
struct brw_sf_unit_state sf;
dri_bo *bo;
int chipset_max_threads;
sf.thread3.dispatch_grf_start_reg = 3;
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
sf.thread3.urb_entry_read_offset = 3;
else
sf.thread3.urb_entry_read_offset = 1;
sf.thread4.nr_urb_entries = key->nr_urb_entries;
sf.thread4.urb_entry_allocation_size = key->sfsize - 1;
- /* Each SF thread produces 1 PUE, and there can be up to 24(Pre-IGDNG) or
- * 48(IGDNG) threads
+ /* Each SF thread produces 1 PUE, and there can be up to 24 (Pre-Ironlake) or
+ * 48 (Ironlake) threads.
*/
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
chipset_max_threads = 48;
else
chipset_max_threads = 24;
switch (mt->target) {
case GL_TEXTURE_CUBE_MAP:
- if (IS_IGDNG(intel->intelScreen->deviceID)) {
+ if (intel->is_ironlake) {
GLuint align_h = 2, align_w = 4;
GLuint level;
GLuint x = 0;
brw->urb.sf_start = brw->urb.clip_start + brw->urb.nr_clip_entries * brw->urb.vsize;
brw->urb.cs_start = brw->urb.sf_start + brw->urb.nr_sf_entries * brw->urb.sfsize;
- return brw->urb.cs_start + brw->urb.nr_cs_entries * brw->urb.csize <= URB_SIZES(brw);
+ return brw->urb.cs_start + brw->urb.nr_cs_entries *
+ brw->urb.csize <= brw->urb.size;
}
/* Most minimal update, forces re-emit of URB fence packet after GS
*/
static void recalculate_urb_fence( struct brw_context *brw )
{
+ struct intel_context *intel = &brw->intel;
GLuint csize = brw->curbe.total_size;
GLuint vsize = brw->vs.prog_data->urb_entry_size;
GLuint sfsize = brw->sf.prog_data->urb_entry_size;
brw->urb.constrained = 0;
- if (BRW_IS_IGDNG(brw)) {
+ if (intel->is_ironlake) {
brw->urb.nr_vs_entries = 128;
brw->urb.nr_sf_entries = 48;
if (check_urb_layout(brw)) {
brw->urb.nr_vs_entries = limits[VS].preferred_nr_entries;
brw->urb.nr_sf_entries = limits[SF].preferred_nr_entries;
}
- } else if (BRW_IS_G4X(brw)) {
+ } else if (intel->is_g4x) {
brw->urb.nr_vs_entries = 64;
if (check_urb_layout(brw)) {
goto done;
brw->urb.clip_start,
brw->urb.sf_start,
brw->urb.cs_start,
- URB_SIZES(brw));
+ brw->urb.size);
brw->state.dirty.brw |= BRW_NEW_URB_FENCE;
}
uf.bits0.gs_fence = brw->urb.clip_start;
uf.bits0.clp_fence = brw->urb.sf_start;
uf.bits1.sf_fence = brw->urb.cs_start;
- uf.bits1.cs_fence = URB_SIZES(brw);
+ uf.bits1.cs_fence = brw->urb.size;
BRW_BATCH_STRUCT(brw, &uf);
}
*/
static void brw_vs_alloc_regs( struct brw_vs_compile *c )
{
+ struct intel_context *intel = &c->func.brw->intel;
GLuint i, reg = 0, mrf;
int attributes_in_vue;
c->first_output = reg;
c->first_overflow_output = 0;
- if (BRW_IS_IGDNG(c->func.brw))
+ if (intel->is_ironlake)
mrf = 8;
else
mrf = 4;
*/
attributes_in_vue = MAX2(c->nr_outputs, c->nr_inputs);
- if (BRW_IS_IGDNG(c->func.brw))
+ if (intel->is_ironlake)
c->prog_data.urb_entry_size = (attributes_in_vue + 6 + 3) / 4;
else
c->prog_data.urb_entry_size = (attributes_in_vue + 2 + 3) / 4;
static void emit_vertex_write( struct brw_vs_compile *c)
{
struct brw_compile *p = &c->func;
+ struct brw_context *brw = p->brw;
+ struct intel_context *intel = &brw->intel;
struct brw_reg m0 = brw_message_reg(0);
struct brw_reg pos = c->regs[PROGRAM_OUTPUT][VERT_RESULT_HPOS];
struct brw_reg ndc;
* workaround.
*/
if ((c->prog_data.outputs_written & BITFIELD64_BIT(VERT_RESULT_PSIZ)) ||
- c->key.nr_userclip || BRW_IS_965(p->brw))
+ c->key.nr_userclip || brw->has_negative_rhw_bug)
{
struct brw_reg header1 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
GLuint i;
* Later, clipping will detect ucp[6] and ensure the primitive is
* clipped against all fixed planes.
*/
- if (BRW_IS_965(p->brw)) {
+ if (brw->has_negative_rhw_bug) {
brw_CMP(p,
vec8(brw_null_reg()),
BRW_CONDITIONAL_L,
brw_set_access_mode(p, BRW_ALIGN_1);
brw_MOV(p, offset(m0, 2), ndc);
- if (BRW_IS_IGDNG(p->brw)) {
- /* There are 20 DWs (D0-D19) in VUE vertex header on IGDNG */
+ if (intel->is_ironlake) {
+ /* There are 20 DWs (D0-D19) in VUE vertex header on Ironlake */
brw_MOV(p, offset(m0, 3), pos); /* a portion of vertex header */
/* m4, m5 contain the distances from vertex to the user clip planeXXX.
* Seems it is useless for us.
#define MAX_LOOP_DEPTH 32
struct brw_compile *p = &c->func;
struct brw_context *brw = p->brw;
+ struct intel_context *intel = &brw->intel;
const GLuint nr_insns = c->vp->program.Base.NumInstructions;
GLuint insn, if_depth = 0, loop_depth = 0;
GLuint end_offset = 0;
loop_depth--;
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
br = 2;
inst0 = inst1 = brw_WHILE(p, loop_inst[loop_depth]);
static dri_bo *
vs_unit_create_from_key(struct brw_context *brw, struct brw_vs_unit_key *key)
{
+ struct intel_context *intel = &brw->intel;
struct brw_vs_unit_state vs;
dri_bo *bo;
- int chipset_max_threads;
memset(&vs, 0, sizeof(vs));
*/
vs.thread1.single_program_flow = 0;
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
vs.thread1.binding_table_entry_count = 0; /* hardware requirement */
else
vs.thread1.binding_table_entry_count = key->nr_surfaces;
vs.thread3.urb_entry_read_offset = 0;
vs.thread3.const_urb_entry_read_offset = key->curbe_offset * 2;
- if (BRW_IS_IGDNG(brw)) {
+ if (intel->is_ironlake) {
switch (key->nr_urb_entries) {
case 8:
case 12:
case 32:
break;
case 64:
- assert(BRW_IS_G4X(brw));
+ assert(intel->is_g4x);
break;
default:
assert(0);
vs.thread4.urb_entry_allocation_size = key->urb_size - 1;
- if (BRW_IS_IGDNG(brw))
- chipset_max_threads = 72;
- else if (BRW_IS_G4X(brw))
- chipset_max_threads = 32;
- else
- chipset_max_threads = 16;
vs.thread4.max_threads = CLAMP(key->nr_urb_entries / 2,
- 1, chipset_max_threads) - 1;
-
- if (INTEL_DEBUG & DEBUG_SINGLE_THREAD)
- vs.thread4.max_threads = 0;
+ 1, brw->vs_max_threads) - 1;
/* No samplers for ARB_vp programs:
*/
{
struct brw_context *brw = brw_context(&intel->ctx);
- /* Check that we didn't just wrap our batchbuffer at a bad time. */
- assert(!brw->no_batch_wrap);
-
brw->curbe.need_new_bo = GL_TRUE;
/* Mark all context state as needing to be re-emitted.
GLushort tex_swizzles[BRW_MAX_TEX_UNIT];
- GLuint program_string_id:32;
GLushort origin_x, origin_y;
GLushort drawable_height;
GLbitfield64 vp_outputs_written;
+ GLuint program_string_id:32;
};
GLboolean shadow)
{
struct brw_compile *p = &c->func;
+ struct intel_context *intel = &p->brw->intel;
struct brw_reg dst_retyped;
GLuint cur_mrf = 2, response_length;
GLuint i, nr_texcoords;
}
/* Pre-Ironlake, the 8-wide sampler always took u,v,r. */
- if (!BRW_IS_IGDNG(p->brw) && c->dispatch_width == 8)
+ if (!intel->is_ironlake && c->dispatch_width == 8)
nr_texcoords = 3;
/* For shadow comparisons, we have to supply u,v,r. */
/* Fill in the shadow comparison reference value. */
if (shadow) {
- if (BRW_IS_IGDNG(p->brw)) {
+ if (intel->is_ironlake) {
/* Fill in the cube map array index value. */
brw_MOV(p, brw_message_reg(cur_mrf), brw_imm_f(0));
cur_mrf += mrf_per_channel;
cur_mrf += mrf_per_channel;
}
- if (BRW_IS_IGDNG(p->brw)) {
+ if (intel->is_ironlake) {
if (shadow)
msg_type = BRW_SAMPLER_MESSAGE_SAMPLE_COMPARE_IGDNG;
else
GLuint sampler)
{
struct brw_compile *p = &c->func;
+ struct intel_context *intel = &p->brw->intel;
GLuint msgLength;
GLuint msg_type;
GLuint mrf_per_channel;
* undefined, and trust the execution mask to keep the undefined pixels
* from mattering.
*/
- if (c->dispatch_width == 16 || !BRW_IS_IGDNG(p->brw)) {
- if (BRW_IS_IGDNG(p->brw))
+ if (c->dispatch_width == 16 || !intel->is_ironlake) {
+ if (intel->is_ironlake)
msg_type = BRW_SAMPLER_MESSAGE_SAMPLE_BIAS_IGDNG;
else
msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS;
brw_push_insn_state(p);
for (channel = 0; channel < 4; channel++) {
- if (c->dispatch_width == 16 && (BRW_IS_G4X(brw) || BRW_IS_IGDNG(brw))) {
+ if (c->dispatch_width == 16 && brw->has_compr4) {
/* By setting the high bit of the MRF register number, we indicate
* that we want COMPR4 mode - instead of doing the usual destination
* + 1 for the second half we get destination + 4.
reg.CondMask = COND_TR;
reg.CondSwizzle = 0;
reg.CondSrc = 0;
- reg.pad = 0;
return reg;
}
static void brw_wm_emit_glsl(struct brw_context *brw, struct brw_wm_compile *c)
{
+ struct intel_context *intel = &brw->intel;
#define MAX_IF_DEPTH 32
#define MAX_LOOP_DEPTH 32
struct brw_instruction *if_inst[MAX_IF_DEPTH], *loop_inst[MAX_LOOP_DEPTH];
else
brw_set_conditionalmod(p, BRW_CONDITIONAL_NONE);
- dst_flags = inst->DstReg.WriteMask;
- if (inst->SaturateMode == SATURATE_ZERO_ONE)
- dst_flags |= SATURATE;
-
switch (inst->Opcode) {
case WM_PIXELXY:
emit_pixel_xy(c, dst, dst_flags);
if_inst[if_depth++] = brw_IF(p, BRW_EXECUTE_8);
break;
case OPCODE_ELSE:
+ assert(if_depth > 0);
if_inst[if_depth-1] = brw_ELSE(p, if_inst[if_depth-1]);
break;
case OPCODE_ENDIF:
struct brw_instruction *inst0, *inst1;
GLuint br = 1;
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
br = 2;
-
+
+ assert(loop_depth > 0);
loop_depth--;
inst0 = inst1 = brw_WHILE(p, loop_inst[loop_depth]);
/* patch all the BREAK/CONT instructions from last BGNLOOP */
unsigned int curbe_offset;
unsigned int urb_size;
- unsigned int max_threads;
-
unsigned int nr_surfaces, sampler_count;
GLboolean uses_depth, computes_depth, uses_kill, is_glsl;
GLboolean polygon_stipple, stats_wm, line_stipple, offset_enable;
memset(key, 0, sizeof(*key));
- if (INTEL_DEBUG & DEBUG_SINGLE_THREAD)
- key->max_threads = 1;
- else {
- /* WM maximum threads is number of EUs times number of threads per EU. */
- if (BRW_IS_IGDNG(brw))
- key->max_threads = 12 * 6;
- else if (BRW_IS_G4X(brw))
- key->max_threads = 10 * 5;
- else
- key->max_threads = 8 * 4;
- }
-
/* CACHE_NEW_WM_PROG */
key->total_grf = brw->wm.prog_data->total_grf;
key->urb_entry_read_length = brw->wm.prog_data->urb_read_length;
wm_unit_create_from_key(struct brw_context *brw, struct brw_wm_unit_key *key,
dri_bo **reloc_bufs)
{
+ struct intel_context *intel = &brw->intel;
struct brw_wm_unit_state wm;
dri_bo *bo;
wm.thread1.depth_coef_urb_read_offset = 1;
wm.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
wm.thread1.binding_table_entry_count = 0; /* hardware requirement */
else
wm.thread1.binding_table_entry_count = key->nr_surfaces;
wm.thread3.const_urb_entry_read_length = key->curb_entry_read_length;
wm.thread3.const_urb_entry_read_offset = key->curbe_offset * 2;
- if (BRW_IS_IGDNG(brw))
+ if (intel->is_ironlake)
wm.wm4.sampler_count = 0; /* hardware requirement */
else
wm.wm4.sampler_count = (key->sampler_count + 1) / 4;
else
wm.wm5.enable_16_pix = 1;
- wm.wm5.max_threads = key->max_threads - 1;
+ wm.wm5.max_threads = brw->wm_max_threads - 1;
wm.wm5.thread_dispatch_enable = 1; /* AKA: color_write */
wm.wm5.legacy_line_rast = 0;
wm.wm5.legacy_global_depth_bias = 0;
*/
assert(key.total_scratch <= 12 * 1024);
if (key.total_scratch) {
- GLuint total = key.total_scratch * key.max_threads;
+ GLuint total = key.total_scratch * brw->wm_max_threads;
if (brw->wm.scratch_bo && total > brw->wm.scratch_bo->size) {
dri_bo_unreference(brw->wm.scratch_bo);
surf.ss1.base_addr = key.draw_offset - tile_offset;
- assert(BRW_IS_G4X(brw) || tile_offset == 0);
- if (BRW_IS_G4X(brw)) {
+ if (brw->has_surface_tile_offset) {
if (key.tiling == I915_TILING_X) {
/* Note that the low bits of these fields are missing, so
* there's the possibility of getting in trouble.
surf.ss5.x_offset = (tile_offset % 128) / key.cpp / 4;
surf.ss5.y_offset = tile_offset / 128 / 2;
}
+ } else {
+ assert(tile_offset == 0);
}
}
if (region_bo != NULL)
batch->buf = NULL;
}
- if (!batch->buffer && intel->ttm == GL_TRUE)
+ if (!batch->buffer)
batch->buffer = malloc (intel->maxBatchSize);
batch->buf = dri_bo_alloc(intel->bufmgr, "batchbuffer",
batch->reserved_space = 0;
/* Emit a flush if the bufmgr doesn't do it for us. */
- if (intel->always_flush_cache || !intel->ttm) {
+ if (intel->always_flush_cache) {
intel_batchbuffer_emit_mi_flush(batch);
used = batch->ptr - batch->map;
}
if (intel->vtbl.finish_batch)
intel->vtbl.finish_batch(intel);
+ /* Check that we didn't just wrap our batchbuffer at a bad time. */
+ assert(!intel->no_batch_wrap);
+
batch->reserved_space = BATCH_RESERVED;
/* TODO: Just pass the relocation list and dma buffer up to the
{
struct intel_context *intel;
- const intelScreenPrivate *intelScreen;
DBG("%s\n", __FUNCTION__);
if (!intel)
return;
- intelScreen = intel->intelScreen;
-
/* The LOCK_HARDWARE is required for the cliprects. Buffer offsets
* should work regardless.
*/
switch (irb->Base.Format) {
case MESA_FORMAT_ARGB8888:
case MESA_FORMAT_XRGB8888:
- clearVal = intel->ClearColor8888;
+ clearVal = PACK_COLOR_8888(clear[3], clear[0],
+ clear[1], clear[2]);
break;
case MESA_FORMAT_RGB565:
- clearVal = intel->ClearColor565;
+ clearVal = PACK_COLOR_565(clear[0], clear[1], clear[2]);
break;
case MESA_FORMAT_ARGB4444:
clearVal = PACK_COLOR_4444(clear[3], clear[0],
#endif
-#define DRIVER_DATE "20091221 2009Q4"
+#define DRIVER_DATE "20091221 DEVELOPMENT"
#define DRIVER_DATE_GEM "GEM " DRIVER_DATE
break;
}
- (void) driGetRendererString(buffer, chipset,
- (intel->ttm) ? DRIVER_DATE_GEM : DRIVER_DATE,
- 0);
+ (void) driGetRendererString(buffer, chipset, DRIVER_DATE_GEM, 0);
return (GLubyte *) buffer;
default:
__DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private;
int fthrottle_mode;
+ int bo_reuse_mode;
if (!_mesa_initialize_context(&intel->ctx, mesaVis, shareCtx,
functions, (void *) intel)) {
intel->sarea = intelScreen->sarea;
intel->driContext = driContextPriv;
- if (IS_965(intel->intelScreen->deviceID))
+ if (IS_965(intel->intelScreen->deviceID)) {
intel->gen = 4;
- else if (IS_9XX(intel->intelScreen->deviceID))
+ } else if (IS_9XX(intel->intelScreen->deviceID)) {
intel->gen = 3;
- else
+ if (IS_945(intel->intelScreen->deviceID)) {
+ intel->is_945 = GL_TRUE;
+ }
+ } else {
intel->gen = 2;
+ }
+
+ if (IS_IGDNG(intel->intelScreen->deviceID)) {
+ intel->is_ironlake = GL_TRUE;
+ intel->needs_ff_sync = GL_TRUE;
+ intel->has_luminance_srgb = GL_TRUE;
+ } else if (IS_G4X(intel->intelScreen->deviceID)) {
+ intel->has_luminance_srgb = GL_TRUE;
+ intel->is_g4x = GL_TRUE;
+ }
/* Dri stuff */
intel->hHWContext = driContextPriv->hHWContext;
intel->maxBatchSize = BATCH_SZ;
intel->bufmgr = intelScreen->bufmgr;
- intel->ttm = intelScreen->ttm;
- if (intel->ttm) {
- int bo_reuse_mode;
- bo_reuse_mode = driQueryOptioni(&intel->optionCache, "bo_reuse");
- switch (bo_reuse_mode) {
- case DRI_CONF_BO_REUSE_DISABLED:
- break;
- case DRI_CONF_BO_REUSE_ALL:
- intel_bufmgr_gem_enable_reuse(intel->bufmgr);
- break;
- }
+ bo_reuse_mode = driQueryOptioni(&intel->optionCache, "bo_reuse");
+ switch (bo_reuse_mode) {
+ case DRI_CONF_BO_REUSE_DISABLED:
+ break;
+ case DRI_CONF_BO_REUSE_ALL:
+ intel_bufmgr_gem_enable_reuse(intel->bufmgr);
+ break;
}
/* This doesn't yet catch all non-conformant rendering, but it's a
intel->RenderIndex = ~0;
fthrottle_mode = driQueryOptioni(&intel->optionCache, "fthrottle_mode");
- intel->irqsEmitted = 0;
-
- intel->do_irqs = (intel->intelScreen->irq_active &&
- fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS);
-
- intel->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS);
if (intel->gen >= 4 && !intel->intelScreen->irq_active) {
_mesa_printf("IRQs not active. Exiting\n");
sarea->ctxOwner = me;
}
- /* If the last consumer of the texture memory wasn't us, notify the fake
- * bufmgr and record the new owner. We should have the memory shared
- * between contexts of a single fake bufmgr, but this will at least make
- * things correct for now.
- */
- if (!intel->ttm && sarea->texAge != intel->hHWContext) {
- sarea->texAge = intel->hHWContext;
- intel_bufmgr_fake_contended_lock_take(intel->bufmgr);
- if (INTEL_DEBUG & DEBUG_BATCH)
- intel_decode_context_reset();
- if (INTEL_DEBUG & DEBUG_BUFMGR)
- fprintf(stderr, "Lost Textures: sarea->texAge %x hw context %x\n",
- sarea->ctxOwner, intel->hHWContext);
- }
-
/* Drawable changed?
*/
if (dPriv && intel->lastStamp != dPriv->lastStamp) {
struct intel_region * draw_region,
struct intel_region * depth_region);
- void (*meta_draw_quad)(struct intel_context *intel,
- GLfloat x0, GLfloat x1,
- GLfloat y0, GLfloat y1,
- GLfloat z,
- GLuint color, /* ARGB32 */
- GLfloat s0, GLfloat s1,
- GLfloat t0, GLfloat t1);
-
void (*meta_color_mask) (struct intel_context * intel, GLboolean);
void (*meta_stencil_replace) (struct intel_context * intel,
* Generation number of the hardware: 2 is 8xx, 3 is 9xx pre-965, 4 is 965.
*/
int gen;
+ GLboolean needs_ff_sync;
+ GLboolean is_ironlake;
+ GLboolean is_g4x;
+ GLboolean is_945;
+ GLboolean has_luminance_srgb;
+
+ int urb_size;
struct intel_region *front_region;
struct intel_region *back_region;
struct intel_region *depth_region;
- /**
- * This value indicates that the kernel memory manager is being used
- * instead of the fake client-side memory manager.
- */
- GLboolean ttm;
-
struct intel_batchbuffer *batch;
drm_intel_bo *first_post_swapbuffers_batch;
GLboolean no_batch_wrap;
char *prevLockFile;
int prevLockLine;
- GLuint ClearColor565;
- GLuint ClearColor8888;
-
-
/* Offsets of fields within the current vertex:
*/
GLuint coloroffset;
GLboolean hw_stipple;
GLboolean depth_buffer_is_float;
GLboolean no_rast;
+ GLboolean no_hw;
GLboolean always_flush_batch;
GLboolean always_flush_cache;
GLboolean use_early_z;
drm_clip_rect_t fboRect; /**< cliprect for FBO rendering */
- int perf_boxes;
-
- GLuint do_usleeps;
- int do_irqs;
- GLuint irqsEmitted;
-
- GLboolean scissor;
drm_clip_rect_t draw_rect;
drm_clip_rect_t scissor_rect;
GLuint lastStamp;
- GLboolean no_hw;
-
/**
* Configuration cache
*/
(intel)->prim.flush(intel); \
} while (0)
-/* ================================================================
- * Color packing:
- */
-
-#define INTEL_PACKCOLOR4444(r,g,b,a) \
- ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-#define INTEL_PACKCOLOR1555(r,g,b,a) \
- ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
- ((a) ? 0x8000 : 0))
-
-#define INTEL_PACKCOLOR565(r,g,b) \
- ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define INTEL_PACKCOLOR8888(r,g,b,a) \
- ((a<<24) | (r<<16) | (g<<8) | b)
-
-#define INTEL_PACKCOLOR(format, r, g, b, a) \
-(format == DV_PF_555 ? INTEL_PACKCOLOR1555(r,g,b,a) : \
- (format == DV_PF_565 ? INTEL_PACKCOLOR565(r,g,b) : \
- (format == DV_PF_8888 ? INTEL_PACKCOLOR8888(r,g,b,a) : \
- 0)))
-
/* ================================================================
* From linux kernel i386 header files, copes with odd sizes better
* than COPY_DWORDS would:
{ "GL_ARB_half_float_pixel", NULL },
{ "GL_ARB_map_buffer_range", GL_ARB_map_buffer_range_functions },
{ "GL_ARB_multitexture", NULL },
+ { "GL_ARB_pixel_buffer_object", NULL },
{ "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
{ "GL_ARB_point_sprite", NULL },
{ "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
{ "GL_EXT_blend_logic_op", NULL },
{ "GL_EXT_blend_subtract", NULL },
{ "GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions },
+ { "GL_EXT_framebuffer_blit", GL_EXT_framebuffer_blit_functions },
+ { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
{ "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
{ "GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions },
{ "GL_EXT_packed_depth_stencil", NULL },
{ NULL, NULL }
};
-
-static const struct dri_extension ttm_extensions[] = {
- { "GL_ARB_pixel_buffer_object", NULL },
- { "GL_EXT_framebuffer_blit", GL_EXT_framebuffer_blit_functions },
- { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
- { NULL, NULL }
-};
-
static const struct dri_extension fragment_shader_extensions[] = {
{ "GL_ARB_fragment_shader", NULL },
{ NULL, NULL }
*/
driInitExtensions(ctx, card_extensions, GL_FALSE);
- if (intel->ttm)
- driInitExtensions(ctx, ttm_extensions, GL_FALSE);
-
- if (IS_965(intel->intelScreen->deviceID))
+ if (intel->gen >= 4)
driInitExtensions(ctx, brw_extensions, GL_FALSE);
- if (IS_915(intel->intelScreen->deviceID)
- || IS_945(intel->intelScreen->deviceID)) {
+ if (intel->gen == 3) {
driInitExtensions(ctx, i915_extensions, GL_FALSE);
if (driQueryOptionb(&intel->optionCache, "fragment_shader"))
intel_update_wrapper(GLcontext *ctx, struct intel_renderbuffer *irb,
struct gl_texture_image *texImage)
{
- gl_format texFormat;
-
if (texImage->TexFormat == MESA_FORMAT_ARGB8888) {
irb->Base.DataType = GL_UNSIGNED_BYTE;
DBG("Render to RGBA8 texture OK\n");
irb->Base.Format = texImage->TexFormat;
- texFormat = texImage->TexFormat;
-
irb->Base.InternalFormat = texImage->InternalFormat;
irb->Base._BaseFormat = _mesa_base_fbo_format(ctx, irb->Base.InternalFormat);
irb->Base.Width = texImage->Width;
mt->pitch = 0;
#ifdef I915
- if (IS_945(intel->intelScreen->deviceID))
+ if (intel->is_945)
ok = i945_miptree_layout(intel, mt, tiling);
else
ok = i915_miptree_layout(intel, mt, tiling);
if (!mt->compressed) {
int pitch_align;
- if (intel->ttm) {
- /* XXX: Align pitch to multiple of 64 bytes for now to allow
- * render-to-texture to work in all cases. This should probably be
- * replaced at some point by some scheme to only do this when really
- * necessary.
- */
- pitch_align = 64;
- } else {
- pitch_align = 4;
- }
+ /* XXX: Align pitch to multiple of 64 bytes for now to allow
+ * render-to-texture to work in all cases. This should probably be
+ * replaced at some point by some scheme to only do this when really
+ * necessary.
+ */
+ pitch_align = 64;
if (tiling == I915_TILING_X)
pitch_align = 512;
UNCLAMPED_FLOAT_TO_UBYTE(ubcolor[3], tmpColor[3]);
if (dst->cpp == 2)
- color = INTEL_PACKCOLOR565(ubcolor[0], ubcolor[1], ubcolor[2]);
+ color = PACK_COLOR_565(ubcolor[0], ubcolor[1], ubcolor[2]);
else
- color = INTEL_PACKCOLOR8888(ubcolor[0], ubcolor[1],
- ubcolor[2], ubcolor[3]);
+ color = PACK_COLOR_8888(ubcolor[3], ubcolor[0], ubcolor[1], ubcolor[2]);
if (!intel_check_blit_fragment_ops(ctx, tmpColor[3] == 1.0F))
return GL_FALSE;
meta_restore_fragment_program(&intel->meta);
meta_restore_vertex_program(&intel->meta);
+ _mesa_ActiveTextureARB(GL_TEXTURE0_ARB + old_active_texture);
_mesa_PopClientAttrib();
_mesa_PopAttrib();
GLfloat vertices[4][2];
struct intel_renderbuffer *irb;
struct intel_renderbuffer *depth_irb;
- struct gl_renderbuffer *rb;
struct gl_pixelstore_attrib old_unpack;
GLstencil *stencil_pixels;
int row, y1, y2;
*/
depth_irb = intel_get_renderbuffer(ctx->DrawBuffer, BUFFER_DEPTH);
irb = intel_create_renderbuffer(MESA_FORMAT_ARGB8888);
- rb = &irb->Base;
irb->Base.Width = depth_irb->Base.Width;
irb->Base.Height = depth_irb->Base.Height;
intel_renderbuffer_set_region(irb, depth_irb->region);
region->buffer = NULL;
}
- if (intel->ttm) {
- assert(region_desc->bo_handle != -1);
- region->buffer = intel_bo_gem_create_from_name(intel->bufmgr,
- name,
- region_desc->bo_handle);
-
- ret = dri_bo_get_tiling(region->buffer, ®ion->tiling,
- ®ion->bit_6_swizzle);
- if (ret != 0) {
- fprintf(stderr, "Couldn't get tiling of buffer %d (%s): %s\n",
- region_desc->bo_handle, name, strerror(-ret));
- intel_region_release(®ion);
- return NULL;
- }
- } else {
- if (region->classic_map != NULL) {
- drmUnmap(region->classic_map,
- region->pitch * region->cpp * region->height);
- region->classic_map = NULL;
- }
- ret = drmMap(intel->driFd, region_desc->handle,
- region->pitch * region->cpp * region->height,
- ®ion->classic_map);
- if (ret != 0) {
- fprintf(stderr, "Failed to drmMap %s buffer\n", name);
- free(region);
- return NULL;
- }
-
- region->buffer = intel_bo_fake_alloc_static(intel->bufmgr,
+ assert(region_desc->bo_handle != -1);
+ region->buffer = intel_bo_gem_create_from_name(intel->bufmgr,
name,
- region_desc->offset,
- region->pitch * region->cpp *
- region->height,
- region->classic_map);
-
- /* The sarea just gives us a boolean for whether it's tiled or not,
- * instead of which tiling mode it is. Guess.
- */
- if (region_desc->tiled) {
- if (intel->gen >= 4 && region_desc == &intelScreen->depth)
- region->tiling = I915_TILING_Y;
- else
- region->tiling = I915_TILING_X;
- } else {
- region->tiling = I915_TILING_NONE;
- }
+ region_desc->bo_handle);
- region->bit_6_swizzle = I915_BIT_6_SWIZZLE_NONE;
+ ret = dri_bo_get_tiling(region->buffer, ®ion->tiling,
+ ®ion->bit_6_swizzle);
+ if (ret != 0) {
+ fprintf(stderr, "Couldn't get tiling of buffer %d (%s): %s\n",
+ region_desc->bo_handle, name, strerror(-ret));
+ intel_region_release(®ion);
+ return NULL;
}
assert(region->buffer != NULL);
static GLboolean
intel_init_bufmgr(intelScreenPrivate *intelScreen)
{
- GLboolean gem_disable = getenv("INTEL_NO_GEM") != NULL;
int gem_kernel = 0;
- GLboolean gem_supported;
struct drm_i915_getparam gp;
__DRIscreenPrivate *spriv = intelScreen->driScrnPriv;
int num_fences = 0;
/* If we've got a new enough DDX that's initializing GEM and giving us
* object handles for the shared buffers, use that.
*/
- intelScreen->ttm = GL_FALSE;
- if (intelScreen->driScrnPriv->dri2.enabled)
- gem_supported = GL_TRUE;
- else if (intelScreen->driScrnPriv->ddx_version.minor >= 9 &&
- gem_kernel &&
- intelScreen->front.bo_handle != -1)
- gem_supported = GL_TRUE;
- else
- gem_supported = GL_FALSE;
-
- if (!gem_disable && gem_supported) {
- intelScreen->bufmgr = intel_bufmgr_gem_init(spriv->fd, BATCH_SZ);
- if (intelScreen->bufmgr != NULL)
- intelScreen->ttm = GL_TRUE;
+ if (!intelScreen->driScrnPriv->dri2.enabled &&
+ intelScreen->driScrnPriv->ddx_version.minor < 9) {
+ fprintf(stderr, "[%s:%u] Error initializing GEM.\n",
+ __func__, __LINE__);
+ return GL_FALSE;
}
+
+ intelScreen->bufmgr = intel_bufmgr_gem_init(spriv->fd, BATCH_SZ);
/* Otherwise, use the classic buffer manager. */
if (intelScreen->bufmgr == NULL) {
- if (gem_disable) {
- _mesa_warning(NULL, "GEM disabled. Using classic.");
- } else {
- _mesa_warning(NULL,
- "Failed to initialize GEM. Falling back to classic.");
- }
-
- if (intelScreen->tex.size == 0) {
- fprintf(stderr, "[%s:%u] Error initializing buffer manager.\n",
- __func__, __LINE__);
- return GL_FALSE;
- }
-
- intelScreen->bufmgr =
- intel_bufmgr_fake_init(spriv->fd,
- intelScreen->tex.offset,
- intelScreen->tex.map,
- intelScreen->tex.size,
- (unsigned int * volatile)
- &intelScreen->sarea->last_dispatch);
+ fprintf(stderr, "[%s:%u] Error initializing buffer manager.\n",
+ __func__, __LINE__);
+ return GL_FALSE;
}
if (intel_get_param(spriv, I915_PARAM_NUM_FENCES_AVAIL, &num_fences))
GLboolean no_hw;
GLboolean no_vbo;
- int ttm;
dri_bufmgr *bufmgr;
GLboolean kernel_exec_fencing;
struct gl_renderbuffer *rb)
{
struct intel_renderbuffer *irb = (struct intel_renderbuffer *) rb;
- uint32_t tiling;
-
- /* If in GEM mode, we need to do the tile address swizzling ourselves,
- * instead of the fence registers handling it.
- */
- if (intel->ttm)
- tiling = irb->region->tiling;
- else
- tiling = I915_TILING_NONE;
+ uint32_t tiling = irb->region->tiling;
if (intel->intelScreen->kernel_exec_fencing) {
switch (irb->Base.Format) {
return;
}
+ /* If in GEM mode, we need to do the tile address swizzling ourselves,
+ * instead of the fence registers handling it.
+ */
switch (irb->Base.Format) {
case MESA_FORMAT_RGB565:
switch (tiling) {
}
}
-
-static void
-intelClearColor(GLcontext *ctx, const GLfloat color[4])
-{
- struct intel_context *intel = intel_context(ctx);
- GLubyte clear[4];
-
- CLAMPED_FLOAT_TO_UBYTE(clear[0], color[0]);
- CLAMPED_FLOAT_TO_UBYTE(clear[1], color[1]);
- CLAMPED_FLOAT_TO_UBYTE(clear[2], color[2]);
- CLAMPED_FLOAT_TO_UBYTE(clear[3], color[3]);
-
- /* compute both 32 and 16-bit clear values */
- intel->ClearColor8888 = INTEL_PACKCOLOR8888(clear[0], clear[1],
- clear[2], clear[3]);
- intel->ClearColor565 = INTEL_PACKCOLOR565(clear[0], clear[1], clear[2]);
-}
-
-
/* Fallback to swrast for select and feedback.
*/
static void
intelInitStateFuncs(struct dd_function_table *functions)
{
functions->RenderMode = intelRenderMode;
- functions->ClearColor = intelClearColor;
}
.y2 = sarea->planeB_y + sarea->planeB_h };
GLint areaA = driIntersectArea( drw_rect, planeA_rect );
GLint areaB = driIntersectArea( drw_rect, planeB_rect );
- GLuint flags = dPriv->vblFlags;
+ GLuint flags;
/* Update vblank info
*/
return MESA_FORMAT_SARGB8;
case GL_SLUMINANCE_EXT:
case GL_SLUMINANCE8_EXT:
- if (IS_G4X(intel->intelScreen->deviceID))
+ if (intel->has_luminance_srgb)
return MESA_FORMAT_SL8;
else
return MESA_FORMAT_SARGB8;
case GL_SLUMINANCE_ALPHA_EXT:
case GL_SLUMINANCE8_ALPHA8_EXT:
- if (IS_G4X(intel->intelScreen->deviceID))
+ if (intel->has_luminance_srgb)
return MESA_FORMAT_SLA8;
else
return MESA_FORMAT_SARGB8;
LOCALVARS
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- if (VB->ColorPtr[1]) {
- assert(VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat));
+ if (VB->BackfaceColorPtr) {
+ assert(VB->BackfaceColorPtr->stride == 4 * sizeof(GLfloat));
INTERP_4F( t,
- GET_COLOR(VB->ColorPtr[1], dst),
- GET_COLOR(VB->ColorPtr[1], out),
- GET_COLOR(VB->ColorPtr[1], in) );
+ GET_COLOR(VB->BackfaceColorPtr, dst),
+ GET_COLOR(VB->BackfaceColorPtr, out),
+ GET_COLOR(VB->BackfaceColorPtr, in) );
- if (VB->SecondaryColorPtr[1]) {
+ if (VB->BackfaceSecondaryColorPtr) {
INTERP_3F( t,
- GET_COLOR(VB->SecondaryColorPtr[1], dst),
- GET_COLOR(VB->SecondaryColorPtr[1], out),
- GET_COLOR(VB->SecondaryColorPtr[1], in) );
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, dst),
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, out),
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, in) );
}
}
LOCALVARS
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- if (VB->ColorPtr[1]) {
- COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst),
- GET_COLOR(VB->ColorPtr[1], src) );
+ if (VB->BackfaceColorPtr) {
+ COPY_4FV( GET_COLOR(VB->BackfaceColorPtr, dst),
+ GET_COLOR(VB->BackfaceColorPtr, src) );
- if (VB->SecondaryColorPtr[1]) {
- COPY_4FV( GET_COLOR(VB->SecondaryColorPtr[1], dst),
- GET_COLOR(VB->SecondaryColorPtr[1], src) );
+ if (VB->BackfaceSecondaryColorPtr) {
+ COPY_4FV( GET_COLOR(VB->BackfaceSecondaryColorPtr, dst),
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, src) );
}
}
#if DO_TEX1
{
const GLuint t1 = GET_TEXSOURCE(1);
- tc1 = VB->TexCoordPtr[t1]->data;
- tc1_stride = VB->TexCoordPtr[t1]->stride;
+ tc1 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->data;
+ tc1_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->stride;
#if DO_PTEX
- tc1_size = VB->TexCoordPtr[t1]->size;
+ tc1_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->size;
#endif
}
#endif
#if DO_TEX0
{
const GLuint t0 = GET_TEXSOURCE(0);
- tc0 = VB->TexCoordPtr[t0]->data;
- tc0_stride = VB->TexCoordPtr[t0]->stride;
+ tc0 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->data;
+ tc0_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->stride;
#if DO_PTEX
- tc0_size = VB->TexCoordPtr[t0]->size;
+ tc0_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->size;
#endif
}
#endif
#if DO_SPEC
- if (VB->SecondaryColorPtr[0]) {
- spec = VB->SecondaryColorPtr[0]->data;
- spec_stride = VB->SecondaryColorPtr[0]->stride;
+ if (VB->AttribPtr[_TNL_ATTRIB_COLOR1]) {
+ spec = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->data;
+ spec_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->stride;
} else {
spec = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
spec_stride = 0;
#endif
#if DO_FOG
- if (VB->FogCoordPtr) {
- fog = VB->FogCoordPtr->data;
- fog_stride = VB->FogCoordPtr->stride;
+ if (VB->AttribPtr[_TNL_ATTRIB_FOG]) {
+ fog = VB->AttribPtr[_TNL_ATTRIB_FOG]->data;
+ fog_stride = VB->AttribPtr[_TNL_ATTRIB_FOG]->stride;
} else {
static GLfloat tmp[4] = {0, 0, 0, 0};
fog = &tmp;
#endif
#if DO_RGBA
- col = VB->ColorPtr[0]->data;
- col_stride = VB->ColorPtr[0]->stride;
+ col = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data;
+ col_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride;
#endif
coord = VB->NdcPtr->data;
/* Force 'missing' texcoords to something valid.
*/
- if (DO_TEX1 && VB->TexCoordPtr[0] == 0)
- VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
+ if (DO_TEX1 && VB->AttribPtr[_TNL_ATTRIB_TEX0] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0] = VB->AttribPtr[_TNL_ATTRIB_TEX1];
if (DO_PTEX)
return GL_TRUE;
/* No hardware support for projective texture. Can fake it for
* TEX0 only.
*/
- if ((DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4)) {
+ if ((DO_TEX1 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(1)]->size == 4)) {
PTEX_FALLBACK();
return GL_FALSE;
}
- if (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4) {
+ if (DO_TEX0 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(0)]->size == 4) {
if (DO_TEX1) {
PTEX_FALLBACK();
}
functions->IsTextureResident = driIsTextureResident;
functions->UpdateTexturePalette = NULL;
- functions->ActiveTexture = NULL;
driInitTextureFormats();
}
if (DO_TEX3) {
const GLuint t3 = GET_TEXSOURCE(3);
- tc3 = VB->TexCoordPtr[t3]->data;
- tc3_stride = VB->TexCoordPtr[t3]->stride;
+ tc3 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t3]->data;
+ tc3_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t3]->stride;
if (DO_PTEX)
- tc3_size = VB->TexCoordPtr[t3]->size;
+ tc3_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t3]->size;
}
if (DO_TEX2) {
const GLuint t2 = GET_TEXSOURCE(2);
- tc2 = VB->TexCoordPtr[t2]->data;
- tc2_stride = VB->TexCoordPtr[t2]->stride;
+ tc2 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t2]->data;
+ tc2_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t2]->stride;
if (DO_PTEX)
- tc2_size = VB->TexCoordPtr[t2]->size;
+ tc2_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t2]->size;
}
if (DO_TEX1) {
const GLuint t1 = GET_TEXSOURCE(1);
- tc1 = VB->TexCoordPtr[t1]->data;
- tc1_stride = VB->TexCoordPtr[t1]->stride;
+ tc1 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->data;
+ tc1_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->stride;
if (DO_PTEX)
- tc1_size = VB->TexCoordPtr[t1]->size;
+ tc1_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->size;
}
if (DO_TEX0) {
const GLuint t0 = GET_TEXSOURCE(0);
- tc0_stride = VB->TexCoordPtr[t0]->stride;
- tc0 = VB->TexCoordPtr[t0]->data;
+ tc0_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->stride;
+ tc0 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->data;
if (DO_PTEX)
- tc0_size = VB->TexCoordPtr[t0]->size;
+ tc0_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->size;
}
if (DO_RGBA) {
- col = VB->ColorPtr[0]->data;
- col_stride = VB->ColorPtr[0]->stride;
+ col = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data;
+ col_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride;
}
if (DO_SPEC) {
- spec = VB->SecondaryColorPtr[0]->data;
- spec_stride = VB->SecondaryColorPtr[0]->stride;
+ spec = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->data;
+ spec_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->stride;
} else {
spec = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
spec_stride = 0;
}
if (DO_FOG) {
- if (VB->FogCoordPtr) {
- fog = VB->FogCoordPtr->data;
- fog_stride = VB->FogCoordPtr->stride;
+ if (VB->AttribPtr[_TNL_ATTRIB_FOG]) {
+ fog = VB->AttribPtr[_TNL_ATTRIB_FOG]->data;
+ fog_stride = VB->AttribPtr[_TNL_ATTRIB_FOG]->stride;
} else {
static GLfloat tmp[4] = {0, 0, 0, 0};
fog = &tmp;
ASSERT(stride == 4);
- col = VB->ColorPtr[0]->data;
- col_stride = VB->ColorPtr[0]->stride;
+ col = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data;
+ col_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride;
/* Pack what's left into a 4-dword vertex. Color is in a different
* place, and there is no 'w' coordinate.
GLfloat *v = (GLfloat *)dest;
int i;
- col = VB->ColorPtr[0]->data;
- col_stride = VB->ColorPtr[0]->stride;
+ col = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data;
+ col_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride;
if (start)
STRIDE_4F(col, col_stride * start);
/* Force 'missing' texcoords to something valid.
*/
- if (DO_TEX3 && VB->TexCoordPtr[2] == 0)
- VB->TexCoordPtr[2] = VB->TexCoordPtr[3];
+ if (DO_TEX3 && VB->AttribPtr[_TNL_ATTRIB_TEX2] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX2] = VB->AttribPtr[_TNL_ATTRIB_TEX3];
- if (DO_TEX2 && VB->TexCoordPtr[1] == 0)
- VB->TexCoordPtr[1] = VB->TexCoordPtr[2];
+ if (DO_TEX2 && VB->AttribPtr[_TNL_ATTRIB_TEX1] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX1] = VB->AttribPtr[_TNL_ATTRIB_TEX2];
- if (DO_TEX1 && VB->TexCoordPtr[0] == 0)
- VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
+ if (DO_TEX1 && VB->AttribPtr[_TNL_ATTRIB_TEX0] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0] = VB->AttribPtr[_TNL_ATTRIB_TEX1];
if (DO_PTEX)
return GL_TRUE;
- if ((DO_TEX3 && VB->TexCoordPtr[GET_TEXSOURCE(3)]->size == 4) ||
- (DO_TEX2 && VB->TexCoordPtr[GET_TEXSOURCE(2)]->size == 4) ||
- (DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4) ||
- (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4))
+ if ((DO_TEX3 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(3)]->size == 4) ||
+ (DO_TEX2 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(2)]->size == 4) ||
+ (DO_TEX1 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(1)]->size == 4) ||
+ (DO_TEX0 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(0)]->size == 4))
return GL_FALSE;
return GL_TRUE;
/* Force 'missing' texcoords to something valid.
*/
- if (DO_TEX3 && VB->TexCoordPtr[2] == 0)
- VB->TexCoordPtr[2] = VB->TexCoordPtr[3];
+ if (DO_TEX3 && VB->AttribPtr[_TNL_ATTRIB_TEX2] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX2] = VB->AttribPtr[_TNL_ATTRIB_TEX3];
- if (DO_TEX2 && VB->TexCoordPtr[1] == 0)
- VB->TexCoordPtr[1] = VB->TexCoordPtr[2];
+ if (DO_TEX2 && VB->AttribPtr[_TNL_ATTRIB_TEX1] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX1] = VB->AttribPtr[_TNL_ATTRIB_TEX2];
- if (DO_TEX1 && VB->TexCoordPtr[0] == 0)
- VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
+ if (DO_TEX1 && VB->AttribPtr[_TNL_ATTRIB_TEX0] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0] = VB->AttribPtr[_TNL_ATTRIB_TEX1];
if (DO_PTEX)
return GL_TRUE;
/* No hardware support for projective texture. Can fake it for
* TEX0 only.
*/
- if ((DO_TEX3 && VB->TexCoordPtr[GET_TEXSOURCE(3)]->size == 4) ||
- (DO_TEX2 && VB->TexCoordPtr[GET_TEXSOURCE(2)]->size == 4) ||
- (DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4)) {
+ if ((DO_TEX3 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(3)]->size == 4) ||
+ (DO_TEX2 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(2)]->size == 4) ||
+ (DO_TEX1 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(1)]->size == 4)) {
PTEX_FALLBACK();
return GL_FALSE;
}
- if (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4) {
+ if (DO_TEX0 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(0)]->size == 4) {
if (DO_TEX1 || DO_TEX2 || DO_TEX3) {
PTEX_FALLBACK();
}
}
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(rmesa->tmu_source[0]) )) {
- if ( VB->TexCoordPtr[rmesa->tmu_source[0]]->size > 2 )
+ if ( VB->AttribPtr[_TNL_ATTRIB_TEX0 + rmesa->tmu_source[0]]->size > 2 )
fallback_projtex = GL_TRUE;
EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_2F, R128_CCE_VC_FRMT_S_T, 8 );
}
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(rmesa->tmu_source[1]) )) {
- if ( VB->TexCoordPtr[rmesa->tmu_source[1]]->size > 2 )
+ if ( VB->AttribPtr[_TNL_ATTRIB_TEX0 + rmesa->tmu_source[1]]->size > 2 )
fallback_projtex = GL_TRUE;
EMIT_ATTR( _TNL_ATTRIB_TEX1, EMIT_2F, R128_CCE_VC_FRMT_S2_T2, 8 );
}
aos->components = size;
aos->count = count;
+ radeon_bo_map(aos->bo, 1);
out = (uint32_t*)((char*)aos->bo->ptr + aos->offset);
for (i = 0; i < count; i++) {
out[0] = r200ComputeFogBlendFactor( ctx, *(GLfloat *)data );
out++;
data += stride;
}
+ radeon_bo_unmap(aos->bo);
}
/* Emit any changed arrays to new GART memory, re-emit a packet to
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(i) )) {
- GLuint sz = VB->TexCoordPtr[i]->size;
+ GLuint sz = VB->AttribPtr[_TNL_ATTRIB_TEX0 + i]->size;
fmt_1 |= sz << (3 * i);
EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_1F + sz - 1, 0 );
radeonEmitState(&rmesa->radeon);
r200EmitVertexAOS( rmesa,
rmesa->radeon.swtcl.vertex_size,
- first_elem(&rmesa->radeon.dma.reserved)->bo,
+ rmesa->radeon.swtcl.bo,
current_offset);
return;
}
- radeon_update_renderbuffers(pDRICtx, dPriv);
- /* back & depth buffer are useless free them right away */
- rb = (void*)rfb->base.Attachment[BUFFER_DEPTH].Renderbuffer;
- if (rb && rb->bo) {
- radeon_bo_unref(rb->bo);
- rb->bo = NULL;
- }
- rb = (void*)rfb->base.Attachment[BUFFER_BACK_LEFT].Renderbuffer;
- if (rb && rb->bo) {
- radeon_bo_unref(rb->bo);
- rb->bo = NULL;
- }
+ radeon_update_renderbuffers(pDRICtx, dPriv, GL_TRUE);
rb = rfb->color_rb[0];
if (rb->bo == NULL) {
/* Failed to BO for the buffer */
return;
}
-
+
_mesa_lock_texture(radeon->glCtx, texObj);
if (t->bo) {
radeon_bo_unref(t->bo);
DRIVER_SOURCES = \
radeon_screen.c \
+ r300_blit.c \
r300_context.c \
r300_draw.c \
- r300_ioctl.c \
r300_cmdbuf.c \
r300_state.c \
r300_render.c \
r300_tex.c \
+ r300_texcopy.c \
r300_texstate.c \
r300_vertprog.c \
r300_fragprog_common.c \
--- /dev/null
+/*
+ * Copyright (C) 2009 Maciej Cencora <m.cencora@gmail.com>
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "radeon_common.h"
+#include "r300_context.h"
+
+#include "r300_blit.h"
+#include "r300_cmdbuf.h"
+#include "r300_emit.h"
+#include "r300_tex.h"
+#include "compiler/radeon_compiler.h"
+#include "compiler/radeon_opcodes.h"
+
+static void vp_ins_outs(struct r300_vertex_program_compiler *c)
+{
+ c->code->inputs[VERT_ATTRIB_POS] = 0;
+ c->code->inputs[VERT_ATTRIB_TEX0] = 1;
+ c->code->outputs[VERT_RESULT_HPOS] = 0;
+ c->code->outputs[VERT_RESULT_TEX0] = 1;
+}
+
+static void fp_allocate_hw_inputs(
+ struct r300_fragment_program_compiler * c,
+ void (*allocate)(void * data, unsigned input, unsigned hwreg),
+ void * mydata)
+{
+ allocate(mydata, FRAG_ATTRIB_TEX0, 0);
+}
+
+static void create_vertex_program(struct r300_context *r300)
+{
+ struct r300_vertex_program_compiler compiler;
+ struct rc_instruction *inst;
+
+ rc_init(&compiler.Base);
+
+ inst = rc_insert_new_instruction(&compiler.Base, compiler.Base.Program.Instructions.Prev);
+ inst->U.I.Opcode = RC_OPCODE_MOV;
+ inst->U.I.DstReg.File = RC_FILE_OUTPUT;
+ inst->U.I.DstReg.Index = VERT_RESULT_HPOS;
+ inst->U.I.DstReg.RelAddr = 0;
+ inst->U.I.DstReg.WriteMask = RC_MASK_XYZW;
+ inst->U.I.SrcReg[0].Abs = 0;
+ inst->U.I.SrcReg[0].File = RC_FILE_INPUT;
+ inst->U.I.SrcReg[0].Index = VERT_ATTRIB_POS;
+ inst->U.I.SrcReg[0].Negate = 0;
+ inst->U.I.SrcReg[0].RelAddr = 0;
+ inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_XYZW;
+
+ inst = rc_insert_new_instruction(&compiler.Base, compiler.Base.Program.Instructions.Prev);
+ inst->U.I.Opcode = RC_OPCODE_MOV;
+ inst->U.I.DstReg.File = RC_FILE_OUTPUT;
+ inst->U.I.DstReg.Index = VERT_RESULT_TEX0;
+ inst->U.I.DstReg.RelAddr = 0;
+ inst->U.I.DstReg.WriteMask = RC_MASK_XYZW;
+ inst->U.I.SrcReg[0].Abs = 0;
+ inst->U.I.SrcReg[0].File = RC_FILE_INPUT;
+ inst->U.I.SrcReg[0].Index = VERT_ATTRIB_TEX0;
+ inst->U.I.SrcReg[0].Negate = 0;
+ inst->U.I.SrcReg[0].RelAddr = 0;
+ inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_XYZW;
+
+ compiler.Base.Program.InputsRead = (1 << VERT_ATTRIB_POS) | (1 << VERT_ATTRIB_TEX0);
+ compiler.RequiredOutputs = compiler.Base.Program.OutputsWritten = (1 << VERT_RESULT_HPOS) | (1 << VERT_RESULT_TEX0);
+ compiler.SetHwInputOutput = vp_ins_outs;
+ compiler.code = &r300->blit.vp_code;
+
+ r3xx_compile_vertex_program(&compiler);
+}
+
+static void create_fragment_program(struct r300_context *r300)
+{
+ struct r300_fragment_program_compiler compiler;
+ struct rc_instruction *inst;
+
+ rc_init(&compiler.Base);
+
+ inst = rc_insert_new_instruction(&compiler.Base, compiler.Base.Program.Instructions.Prev);
+ inst->U.I.Opcode = RC_OPCODE_TEX;
+ inst->U.I.TexSrcTarget = RC_TEXTURE_2D;
+ inst->U.I.TexSrcUnit = 0;
+ inst->U.I.DstReg.File = RC_FILE_OUTPUT;
+ inst->U.I.DstReg.Index = FRAG_RESULT_COLOR;
+ inst->U.I.DstReg.WriteMask = RC_MASK_XYZW;
+ inst->U.I.SrcReg[0].Abs = 0;
+ inst->U.I.SrcReg[0].File = RC_FILE_INPUT;
+ inst->U.I.SrcReg[0].Index = FRAG_ATTRIB_TEX0;
+ inst->U.I.SrcReg[0].Negate = 0;
+ inst->U.I.SrcReg[0].RelAddr = 0;
+ inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_XYZW;
+
+ compiler.Base.Program.InputsRead = (1 << FRAG_ATTRIB_TEX0);
+ compiler.OutputColor = FRAG_RESULT_COLOR;
+ compiler.OutputDepth = FRAG_RESULT_DEPTH;
+ compiler.is_r500 = (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515);
+ compiler.code = &r300->blit.fp_code;
+ compiler.AllocateHwInputs = fp_allocate_hw_inputs;
+
+ r3xx_compile_fragment_program(&compiler);
+}
+
+void r300_blit_init(struct r300_context *r300)
+{
+ create_vertex_program(r300);
+ create_fragment_program(r300);
+}
+
+static void r300_emit_tx_setup(struct r300_context *r300,
+ gl_format mesa_format,
+ struct radeon_bo *bo,
+ intptr_t offset,
+ unsigned width,
+ unsigned height,
+ unsigned pitch)
+{
+ BATCH_LOCALS(&r300->radeon);
+
+ assert(width <= 2048);
+ assert(height <= 2048);
+ assert(r300TranslateTexFormat(mesa_format) >= 0);
+ assert(offset % 32 == 0);
+
+ BEGIN_BATCH(17);
+ OUT_BATCH_REGVAL(R300_TX_FILTER0_0,
+ (R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_S_SHIFT) |
+ (R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_T_SHIFT) |
+ (R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_R_SHIFT) |
+ R300_TX_MIN_FILTER_MIP_NONE |
+ R300_TX_MIN_FILTER_LINEAR |
+ R300_TX_MAG_FILTER_LINEAR |
+ (0 << 28));
+ OUT_BATCH_REGVAL(R300_TX_FILTER1_0, 0);
+ OUT_BATCH_REGVAL(R300_TX_SIZE_0,
+ ((width-1) << R300_TX_WIDTHMASK_SHIFT) |
+ ((height-1) << R300_TX_HEIGHTMASK_SHIFT) |
+ (0 << R300_TX_DEPTHMASK_SHIFT) |
+ (0 << R300_TX_MAX_MIP_LEVEL_SHIFT) |
+ R300_TX_SIZE_TXPITCH_EN);
+
+ OUT_BATCH_REGVAL(R300_TX_FORMAT_0, r300TranslateTexFormat(mesa_format));
+ OUT_BATCH_REGVAL(R300_TX_FORMAT2_0, pitch - 1);
+ OUT_BATCH_REGSEQ(R300_TX_OFFSET_0, 1);
+ OUT_BATCH_RELOC(0, bo, offset, RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
+
+ OUT_BATCH_REGSEQ(R300_TX_INVALTAGS, 2);
+ OUT_BATCH(0);
+ OUT_BATCH(1);
+
+ END_BATCH();
+}
+
+#define EASY_US_FORMAT(FMT, C0, C1, C2, C3, SIGN) \
+ (FMT | R500_C0_SEL_##C0 | R500_C1_SEL_##C1 | \
+ R500_C2_SEL_##C2 | R500_C3_SEL_##C3 | R500_OUT_SIGN(SIGN))
+
+static uint32_t mesa_format_to_us_format(gl_format mesa_format)
+{
+ switch(mesa_format)
+ {
+ case MESA_FORMAT_S8_Z24:
+ case MESA_FORMAT_X8_Z24:
+ case MESA_FORMAT_RGBA8888: // x
+ return EASY_US_FORMAT(R500_OUT_FMT_C4_8, A, B, G, R, 0);
+ case MESA_FORMAT_RGB565: // x
+ case MESA_FORMAT_ARGB1555: // x
+ case MESA_FORMAT_RGBA8888_REV: // x
+ return EASY_US_FORMAT(R500_OUT_FMT_C4_8, R, G, B, A, 0);
+ case MESA_FORMAT_ARGB8888: // x
+ return EASY_US_FORMAT(R500_OUT_FMT_C4_8, B, G, R, A, 0);
+ case MESA_FORMAT_ARGB8888_REV:
+ return EASY_US_FORMAT(R500_OUT_FMT_C4_8, A, R, G, B, 0);
+ case MESA_FORMAT_XRGB8888:
+ return EASY_US_FORMAT(R500_OUT_FMT_C4_8, A, R, G, B, 0);
+
+ case MESA_FORMAT_RGB332:
+ return EASY_US_FORMAT(R500_OUT_FMT_C_3_3_2, A, R, G, B, 0);
+
+ case MESA_FORMAT_RGBA_FLOAT32:
+ return EASY_US_FORMAT(R500_OUT_FMT_C4_32_FP, R, G, B, A, 0);
+ case MESA_FORMAT_RGBA_FLOAT16:
+ return EASY_US_FORMAT(R500_OUT_FMT_C4_16_FP, R, G, B, A, 0);
+ case MESA_FORMAT_ALPHA_FLOAT32:
+ return EASY_US_FORMAT(R500_OUT_FMT_C_32_FP, A, A, A, A, 0);
+ case MESA_FORMAT_ALPHA_FLOAT16:
+ return EASY_US_FORMAT(R500_OUT_FMT_C_16_FP, A, A, A, A, 0);
+
+ case MESA_FORMAT_SIGNED_RGBA8888:
+ return EASY_US_FORMAT(R500_OUT_FMT_C4_8, R, G, B, A, 0xf);
+ case MESA_FORMAT_SIGNED_RGBA8888_REV:
+ return EASY_US_FORMAT(R500_OUT_FMT_C4_8, A, B, G, R, 0xf);
+ case MESA_FORMAT_SIGNED_RGBA_16:
+ return EASY_US_FORMAT(R500_OUT_FMT_C4_16, R, G, B, A, 0xf);
+
+ default:
+ assert(!"Invalid format for US output\n");
+ return 0;
+ }
+}
+#undef EASY_US_FORMAT
+
+static void r500_emit_fp_setup(struct r300_context *r300,
+ struct r500_fragment_program_code *fp,
+ gl_format dst_format)
+{
+ r500_emit_fp(r300, (uint32_t *)fp->inst, (fp->inst_end + 1) * 6, 0, 0, 0);
+ BATCH_LOCALS(&r300->radeon);
+
+ BEGIN_BATCH(10);
+ OUT_BATCH_REGSEQ(R500_US_CODE_ADDR, 3);
+ OUT_BATCH(R500_US_CODE_START_ADDR(0) | R500_US_CODE_END_ADDR(fp->inst_end));
+ OUT_BATCH(R500_US_CODE_RANGE_ADDR(0) | R500_US_CODE_RANGE_SIZE(fp->inst_end));
+ OUT_BATCH(0);
+ OUT_BATCH_REGVAL(R500_US_CONFIG, 0);
+ OUT_BATCH_REGVAL(R500_US_OUT_FMT_0, mesa_format_to_us_format(dst_format));
+ OUT_BATCH_REGVAL(R500_US_PIXSIZE, fp->max_temp_idx);
+ END_BATCH();
+}
+
+static void r500_emit_rs_setup(struct r300_context *r300)
+{
+ BATCH_LOCALS(&r300->radeon);
+
+ BEGIN_BATCH(7);
+ OUT_BATCH_REGSEQ(R300_RS_COUNT, 2);
+ OUT_BATCH((4 << R300_IT_COUNT_SHIFT) | R300_HIRES_EN);
+ OUT_BATCH(0);
+ OUT_BATCH_REGVAL(R500_RS_INST_0,
+ (0 << R500_RS_INST_TEX_ID_SHIFT) |
+ (0 << R500_RS_INST_TEX_ADDR_SHIFT) |
+ R500_RS_INST_TEX_CN_WRITE |
+ R500_RS_INST_COL_CN_NO_WRITE);
+ OUT_BATCH_REGVAL(R500_RS_IP_0,
+ (0 << R500_RS_IP_TEX_PTR_S_SHIFT) |
+ (1 << R500_RS_IP_TEX_PTR_T_SHIFT) |
+ (2 << R500_RS_IP_TEX_PTR_R_SHIFT) |
+ (3 << R500_RS_IP_TEX_PTR_Q_SHIFT));
+ END_BATCH();
+}
+
+static void r300_emit_fp_setup(struct r300_context *r300,
+ struct r300_fragment_program_code *code,
+ gl_format dst_format)
+{
+ unsigned i;
+ BATCH_LOCALS(&r300->radeon);
+
+ BEGIN_BATCH((code->alu.length + 1) * 4 + code->tex.length + 1 + 11);
+
+ OUT_BATCH_REGSEQ(R300_US_ALU_RGB_INST_0, code->alu.length);
+ for (i = 0; i < code->alu.length; i++) {
+ OUT_BATCH(code->alu.inst[i].rgb_inst);
+ }
+ OUT_BATCH_REGSEQ(R300_US_ALU_RGB_ADDR_0, code->alu.length);
+ for (i = 0; i < code->alu.length; i++) {
+ OUT_BATCH(code->alu.inst[i].rgb_addr);
+ }
+ OUT_BATCH_REGSEQ(R300_US_ALU_ALPHA_INST_0, code->alu.length);
+ for (i = 0; i < code->alu.length; i++) {
+ OUT_BATCH(code->alu.inst[i].alpha_inst);
+ }
+ OUT_BATCH_REGSEQ(R300_US_ALU_ALPHA_ADDR_0, code->alu.length);
+ for (i = 0; i < code->alu.length; i++) {
+ OUT_BATCH(code->alu.inst[i].alpha_addr);
+ }
+
+ OUT_BATCH_REGSEQ(R300_US_TEX_INST_0, code->tex.length);
+ OUT_BATCH_TABLE(code->tex.inst, code->tex.length);
+
+ OUT_BATCH_REGSEQ(R300_US_CONFIG, 3);
+ OUT_BATCH(R300_PFS_CNTL_FIRST_NODE_HAS_TEX);
+ OUT_BATCH(code->pixsize);
+ OUT_BATCH(code->code_offset);
+ OUT_BATCH_REGSEQ(R300_US_CODE_ADDR_0, 4);
+ OUT_BATCH_TABLE(code->code_addr, 4);
+ OUT_BATCH_REGVAL(R500_US_OUT_FMT_0, mesa_format_to_us_format(dst_format));
+ END_BATCH();
+}
+
+static void r300_emit_rs_setup(struct r300_context *r300)
+{
+ BATCH_LOCALS(&r300->radeon);
+
+ BEGIN_BATCH(7);
+ OUT_BATCH_REGSEQ(R300_RS_COUNT, 2);
+ OUT_BATCH((4 << R300_IT_COUNT_SHIFT) | R300_HIRES_EN);
+ OUT_BATCH(0);
+ OUT_BATCH_REGVAL(R300_RS_INST_0,
+ R300_RS_INST_TEX_ID(0) |
+ R300_RS_INST_TEX_ADDR(0) |
+ R300_RS_INST_TEX_CN_WRITE);
+ OUT_BATCH_REGVAL(R300_RS_IP_0,
+ R300_RS_TEX_PTR(0) |
+ R300_RS_SEL_S(R300_RS_SEL_C0) |
+ R300_RS_SEL_T(R300_RS_SEL_C1) |
+ R300_RS_SEL_R(R300_RS_SEL_K0) |
+ R300_RS_SEL_Q(R300_RS_SEL_K1));
+ END_BATCH();
+}
+
+static void emit_pvs_setup(struct r300_context *r300,
+ uint32_t *vp_code,
+ unsigned vp_len)
+{
+ BATCH_LOCALS(&r300->radeon);
+
+ r300_emit_vpu(r300, vp_code, vp_len * 4, R300_PVS_CODE_START);
+
+ BEGIN_BATCH(4);
+ OUT_BATCH_REGSEQ(R300_VAP_PVS_CODE_CNTL_0, 3);
+ OUT_BATCH((0 << R300_PVS_FIRST_INST_SHIFT) |
+ ((vp_len - 1) << R300_PVS_XYZW_VALID_INST_SHIFT) |
+ ((vp_len - 1)<< R300_PVS_LAST_INST_SHIFT));
+ OUT_BATCH(0);
+ OUT_BATCH((vp_len - 1) << R300_PVS_LAST_VTX_SRC_INST_SHIFT);
+ END_BATCH();
+}
+
+static void emit_vap_setup(struct r300_context *r300)
+{
+ BATCH_LOCALS(&r300->radeon);
+
+ BEGIN_BATCH(12);
+ OUT_BATCH_REGSEQ(R300_SE_VTE_CNTL, 2);
+ OUT_BATCH(R300_VTX_XY_FMT | R300_VTX_Z_FMT);
+ OUT_BATCH(4);
+
+ OUT_BATCH_REGVAL(R300_VAP_PSC_SGN_NORM_CNTL, 0xaaaaaaaa);
+ OUT_BATCH_REGVAL(R300_VAP_PROG_STREAM_CNTL_0,
+ ((R300_DATA_TYPE_FLOAT_2 | (0 << R300_DST_VEC_LOC_SHIFT)) << 0) |
+ (((1 << R300_DST_VEC_LOC_SHIFT) | R300_DATA_TYPE_FLOAT_2 | R300_LAST_VEC) << 16));
+ OUT_BATCH_REGVAL(R300_VAP_PROG_STREAM_CNTL_EXT_0,
+ ((((R300_SWIZZLE_SELECT_X << R300_SWIZZLE_SELECT_X_SHIFT) |
+ (R300_SWIZZLE_SELECT_Y << R300_SWIZZLE_SELECT_Y_SHIFT) |
+ (R300_SWIZZLE_SELECT_FP_ZERO << R300_SWIZZLE_SELECT_Z_SHIFT) |
+ (R300_SWIZZLE_SELECT_FP_ONE << R300_SWIZZLE_SELECT_W_SHIFT) |
+ (0xf << R300_WRITE_ENA_SHIFT) ) << 0) |
+ (((R300_SWIZZLE_SELECT_X << R300_SWIZZLE_SELECT_X_SHIFT) |
+ (R300_SWIZZLE_SELECT_Y << R300_SWIZZLE_SELECT_Y_SHIFT) |
+ (R300_SWIZZLE_SELECT_FP_ZERO << R300_SWIZZLE_SELECT_Z_SHIFT) |
+ (R300_SWIZZLE_SELECT_FP_ONE << R300_SWIZZLE_SELECT_W_SHIFT) |
+ (0xf << R300_WRITE_ENA_SHIFT) ) << 16) ) );
+ OUT_BATCH_REGSEQ(R300_VAP_OUTPUT_VTX_FMT_0, 2);
+ OUT_BATCH(R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT);
+ OUT_BATCH(R300_VAP_OUTPUT_VTX_FMT_1__4_COMPONENTS);
+ END_BATCH();
+}
+
+static GLboolean validate_buffers(struct r300_context *r300,
+ struct radeon_bo *src_bo,
+ struct radeon_bo *dst_bo)
+{
+ int ret;
+ radeon_cs_space_add_persistent_bo(r300->radeon.cmdbuf.cs,
+ src_bo, RADEON_GEM_DOMAIN_VRAM, 0);
+
+ radeon_cs_space_add_persistent_bo(r300->radeon.cmdbuf.cs,
+ dst_bo, 0, RADEON_GEM_DOMAIN_VRAM);
+
+ ret = radeon_cs_space_check_with_bo(r300->radeon.cmdbuf.cs,
+ first_elem(&r300->radeon.dma.reserved)->bo,
+ RADEON_GEM_DOMAIN_GTT, 0);
+ if (ret)
+ return GL_FALSE;
+
+ return GL_TRUE;
+}
+
+/**
+ * Calculate texcoords for given image region.
+ * Output values are [minx, maxx, miny, maxy]
+ */
+static void calc_tex_coords(float img_width, float img_height,
+ float x, float y,
+ float reg_width, float reg_height,
+ unsigned flip_y, float *buf)
+{
+ buf[0] = x / img_width;
+ buf[1] = buf[0] + reg_width / img_width;
+ buf[2] = y / img_height;
+ buf[3] = buf[2] + reg_height / img_height;
+ if (flip_y)
+ {
+ float tmp = buf[2];
+ buf[2] = 1.0 - buf[3];
+ buf[3] = 1.0 - tmp;
+ }
+}
+
+static void emit_draw_packet(struct r300_context *r300,
+ unsigned src_width, unsigned src_height,
+ unsigned src_x_offset, unsigned src_y_offset,
+ unsigned dst_x_offset, unsigned dst_y_offset,
+ unsigned reg_width, unsigned reg_height,
+ unsigned flip_y)
+{
+ float texcoords[4];
+
+ calc_tex_coords(src_width, src_height,
+ src_x_offset, src_y_offset,
+ reg_width, reg_height,
+ flip_y, texcoords);
+
+ float verts[] = { dst_x_offset, dst_y_offset,
+ texcoords[0], texcoords[3],
+ dst_x_offset, dst_y_offset + reg_height,
+ texcoords[0], texcoords[2],
+ dst_x_offset + reg_width, dst_y_offset + reg_height,
+ texcoords[1], texcoords[2],
+ dst_x_offset + reg_width, dst_y_offset,
+ texcoords[1], texcoords[3] };
+
+ BATCH_LOCALS(&r300->radeon);
+
+ BEGIN_BATCH(19);
+ OUT_BATCH_PACKET3(R300_PACKET3_3D_DRAW_IMMD_2, 16);
+ OUT_BATCH(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_EMBEDDED |
+ (4 << 16) | R300_VAP_VF_CNTL__PRIM_QUADS);
+ OUT_BATCH_TABLE(verts, 16);
+ END_BATCH();
+}
+
+static void other_stuff(struct r300_context *r300)
+{
+ BATCH_LOCALS(&r300->radeon);
+
+ BEGIN_BATCH(15);
+ OUT_BATCH_REGVAL(R300_GA_POLY_MODE,
+ R300_GA_POLY_MODE_FRONT_PTYPE_TRI | R300_GA_POLY_MODE_BACK_PTYPE_TRI);
+ OUT_BATCH_REGVAL(R300_SU_CULL_MODE, R300_FRONT_FACE_CCW);
+ OUT_BATCH_REGVAL(R300_FG_FOG_BLEND, 0);
+ OUT_BATCH_REGVAL(R300_FG_ALPHA_FUNC, 0);
+ OUT_BATCH_REGSEQ(R300_RB3D_CBLEND, 2);
+ OUT_BATCH(0x0);
+ OUT_BATCH(0x0);
+ OUT_BATCH_REGVAL(R300_VAP_CLIP_CNTL, R300_CLIP_DISABLE);
+ OUT_BATCH_REGVAL(R300_ZB_CNTL, 0);
+ END_BATCH();
+}
+
+static void emit_cb_setup(struct r300_context *r300,
+ struct radeon_bo *bo,
+ intptr_t offset,
+ gl_format mesa_format,
+ unsigned pitch,
+ unsigned width,
+ unsigned height)
+{
+ BATCH_LOCALS(&r300->radeon);
+
+ unsigned x1, y1, x2, y2;
+ x1 = 0;
+ y1 = 0;
+ x2 = width - 1;
+ y2 = height - 1;
+
+ if (r300->radeon.radeonScreen->chip_family < CHIP_FAMILY_RV515) {
+ x1 += R300_SCISSORS_OFFSET;
+ y1 += R300_SCISSORS_OFFSET;
+ x2 += R300_SCISSORS_OFFSET;
+ y2 += R300_SCISSORS_OFFSET;
+ }
+
+ r300_emit_cb_setup(r300, bo, offset, mesa_format,
+ _mesa_get_format_bytes(mesa_format),
+ _mesa_format_row_stride(mesa_format, pitch));
+
+ BEGIN_BATCH_NO_AUTOSTATE(5);
+ OUT_BATCH_REGSEQ(R300_SC_SCISSORS_TL, 2);
+ OUT_BATCH((x1 << R300_SCISSORS_X_SHIFT)|(y1 << R300_SCISSORS_Y_SHIFT));
+ OUT_BATCH((x2 << R300_SCISSORS_X_SHIFT)|(y2 << R300_SCISSORS_Y_SHIFT));
+ OUT_BATCH_REGVAL(R300_RB3D_CCTL, 0);
+ END_BATCH();
+}
+
+/**
+ * Copy a region of [@a width x @a height] pixels from source buffer
+ * to destination buffer.
+ * @param[in] r300 r300 context
+ * @param[in] src_bo source radeon buffer object
+ * @param[in] src_offset offset of the source image in the @a src_bo
+ * @param[in] src_mesaformat source image format
+ * @param[in] src_pitch aligned source image width
+ * @param[in] src_width source image width
+ * @param[in] src_height source image height
+ * @param[in] src_x_offset x offset in the source image
+ * @param[in] src_y_offset y offset in the source image
+ * @param[in] dst_bo destination radeon buffer object
+ * @param[in] dst_offset offset of the destination image in the @a dst_bo
+ * @param[in] dst_mesaformat destination image format
+ * @param[in] dst_pitch aligned destination image width
+ * @param[in] dst_width destination image width
+ * @param[in] dst_height destination image height
+ * @param[in] dst_x_offset x offset in the destination image
+ * @param[in] dst_y_offset y offset in the destination image
+ * @param[in] width region width
+ * @param[in] height region height
+ * @param[in] flip_y set if y coords of the source image need to be flipped
+ */
+GLboolean r300_blit(struct r300_context *r300,
+ struct radeon_bo *src_bo,
+ intptr_t src_offset,
+ gl_format src_mesaformat,
+ unsigned src_pitch,
+ unsigned src_width,
+ unsigned src_height,
+ unsigned src_x_offset,
+ unsigned src_y_offset,
+ struct radeon_bo *dst_bo,
+ intptr_t dst_offset,
+ gl_format dst_mesaformat,
+ unsigned dst_pitch,
+ unsigned dst_width,
+ unsigned dst_height,
+ unsigned dst_x_offset,
+ unsigned dst_y_offset,
+ unsigned reg_width,
+ unsigned reg_height,
+ unsigned flip_y)
+{
+ /* Need to clamp the region size to make sure
+ * we don't read outside of the source buffer
+ * or write outside of the destination buffer.
+ */
+ if (reg_width + src_x_offset > src_width)
+ reg_width = src_width - src_x_offset;
+ if (reg_height + src_y_offset > src_height)
+ reg_height = src_height - src_y_offset;
+ if (reg_width + dst_x_offset > dst_width)
+ reg_width = dst_width - dst_x_offset;
+ if (reg_height + dst_y_offset > dst_height)
+ reg_height = dst_height - dst_y_offset;
+
+ if (src_bo == dst_bo) {
+ return GL_FALSE;
+ }
+
+ if (0) {
+ fprintf(stderr, "src: size [%d x %d], pitch %d, "
+ "offset [%d x %d], format %s, bo %p\n",
+ src_width, src_height, src_pitch,
+ src_offset, src_y_offset,
+ _mesa_get_format_name(src_mesaformat),
+ src_bo);
+ fprintf(stderr, "dst: pitch %d, offset[%d x %d], format %s, bo %p\n",
+ dst_pitch, dst_x_offset, dst_y_offset,
+ _mesa_get_format_name(dst_mesaformat), dst_bo);
+ fprintf(stderr, "region: %d x %d\n", reg_width, reg_height);
+ }
+
+ if (!validate_buffers(r300, src_bo, dst_bo))
+ return GL_FALSE;
+
+ rcommonEnsureCmdBufSpace(&r300->radeon, 200, __FUNCTION__);
+
+ other_stuff(r300);
+
+ r300_emit_tx_setup(r300, src_mesaformat, src_bo, src_offset, src_width, src_height, src_pitch);
+
+ if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
+ r500_emit_fp_setup(r300, &r300->blit.fp_code.code.r500, dst_mesaformat);
+ r500_emit_rs_setup(r300);
+ } else {
+ r300_emit_fp_setup(r300, &r300->blit.fp_code.code.r300, dst_mesaformat);
+ r300_emit_rs_setup(r300);
+ }
+
+ emit_pvs_setup(r300, r300->blit.vp_code.body.d, 2);
+ emit_vap_setup(r300);
+
+ emit_cb_setup(r300, dst_bo, dst_offset, dst_mesaformat, dst_pitch, dst_width, dst_height);
+
+ emit_draw_packet(r300, src_width, src_height,
+ src_x_offset, src_y_offset,
+ dst_x_offset, dst_y_offset,
+ reg_width, reg_height,
+ flip_y);
+
+ r300EmitCacheFlush(r300);
+
+ radeonFlush(r300->radeon.glCtx);
+
+ return GL_TRUE;
+}
\ No newline at end of file
--- /dev/null
+/*
+ * Copyright (C) 2009 Maciej Cencora <m.cencora@gmail.com>
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef R300_BLIT_H
+#define R300_BLIT_H
+
+void r300_blit_init(struct r300_context *r300);
+
+GLboolean r300_blit(struct r300_context *r300,
+ struct radeon_bo *src_bo,
+ intptr_t src_offset,
+ gl_format src_mesaformat,
+ unsigned src_pitch,
+ unsigned src_width,
+ unsigned src_height,
+ unsigned src_x_offset,
+ unsigned src_y_offset,
+ struct radeon_bo *dst_bo,
+ intptr_t dst_offset,
+ gl_format dst_mesaformat,
+ unsigned dst_pitch,
+ unsigned dst_width,
+ unsigned dst_height,
+ unsigned dst_x_offset,
+ unsigned dst_y_offset,
+ unsigned width,
+ unsigned height,
+ unsigned flip_y);
+
+#endif // R300_BLIT_H
\ No newline at end of file
#include "radeon_drm.h"
#include "r300_context.h"
-#include "r300_ioctl.h"
#include "r300_reg.h"
#include "r300_cmdbuf.h"
#include "r300_emit.h"
#define vpu_count(ptr) (((drm_r300_cmd_header_t*)(ptr))->vpu.count)
#define r500fp_count(ptr) (((drm_r300_cmd_header_t*)(ptr))->r500fp.count)
-int check_vpu(GLcontext *ctx, struct radeon_state_atom *atom)
+static int check_vpu(GLcontext *ctx, struct radeon_state_atom *atom)
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
int cnt;
return cnt ? (cnt * 4) + extra : 0;
}
+void r300_emit_vpu(struct r300_context *r300,
+ uint32_t *data,
+ unsigned len,
+ uint32_t addr)
+{
+ BATCH_LOCALS(&r300->radeon);
+
+ BEGIN_BATCH_NO_AUTOSTATE(5 + len);
+ OUT_BATCH_REGVAL(R300_VAP_PVS_STATE_FLUSH_REG, 0);
+ OUT_BATCH_REGVAL(R300_VAP_PVS_VECTOR_INDX_REG, addr);
+ OUT_BATCH(CP_PACKET0(R300_VAP_PVS_UPLOAD_DATA, len-1) | RADEON_ONE_REG_WR);
+ OUT_BATCH_TABLE(data, len);
+ END_BATCH();
+}
-void emit_vpu(GLcontext *ctx, struct radeon_state_atom * atom)
+static void emit_vpu_state(GLcontext *ctx, struct radeon_state_atom * atom)
{
- r300ContextPtr r300 = R300_CONTEXT(ctx);
- BATCH_LOCALS(&r300->radeon);
- drm_r300_cmd_header_t cmd;
- uint32_t addr, ndw;
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ drm_r300_cmd_header_t cmd;
+ uint32_t addr, ndw;
- cmd.u = atom->cmd[0];
- addr = (cmd.vpu.adrhi << 8) | cmd.vpu.adrlo;
- ndw = atom->check(ctx, atom);
+ cmd.u = atom->cmd[0];
+ addr = (cmd.vpu.adrhi << 8) | cmd.vpu.adrlo;
+ ndw = atom->check(ctx, atom);
- BEGIN_BATCH_NO_AUTOSTATE(ndw);
+ r300_emit_vpu(r300, &atom->cmd[1], vpu_count(atom->cmd) * 4, addr);
+}
- ndw -= 5;
- OUT_BATCH_REGVAL(R300_VAP_PVS_VECTOR_INDX_REG, addr);
- OUT_BATCH(CP_PACKET0(R300_VAP_PVS_UPLOAD_DATA, ndw-1) | RADEON_ONE_REG_WR);
- OUT_BATCH_TABLE(&atom->cmd[1], ndw);
- OUT_BATCH_REGVAL(R300_VAP_PVS_STATE_FLUSH_REG, 0);
- END_BATCH();
+void r500_emit_fp(struct r300_context *r300,
+ uint32_t *data,
+ unsigned len,
+ uint32_t addr,
+ unsigned type,
+ unsigned clamp)
+{
+ BATCH_LOCALS(&r300->radeon);
+
+ addr |= (type << 16);
+ addr |= (clamp << 17);
+
+ BEGIN_BATCH_NO_AUTOSTATE(len + 3);
+ OUT_BATCH(CP_PACKET0(R500_GA_US_VECTOR_INDEX, 0));
+ OUT_BATCH(addr);
+ OUT_BATCH(CP_PACKET0(R500_GA_US_VECTOR_DATA, len-1) | RADEON_ONE_REG_WR);
+ OUT_BATCH_TABLE(data, len);
+ END_BATCH();
}
-void emit_r500fp(GLcontext *ctx, struct radeon_state_atom * atom)
+static void emit_r500fp_atom(GLcontext *ctx, struct radeon_state_atom * atom)
{
- r300ContextPtr r300 = R300_CONTEXT(ctx);
- BATCH_LOCALS(&r300->radeon);
- drm_r300_cmd_header_t cmd;
- uint32_t addr, ndw, sz;
- int type, clamp;
-
- ndw = atom->check(ctx, atom);
-
- cmd.u = atom->cmd[0];
- sz = cmd.r500fp.count;
- addr = ((cmd.r500fp.adrhi_flags & 1) << 8) | cmd.r500fp.adrlo;
- type = !!(cmd.r500fp.adrhi_flags & R500FP_CONSTANT_TYPE);
- clamp = !!(cmd.r500fp.adrhi_flags & R500FP_CONSTANT_CLAMP);
-
- addr |= (type << 16);
- addr |= (clamp << 17);
-
- BEGIN_BATCH_NO_AUTOSTATE(ndw);
- OUT_BATCH(CP_PACKET0(R500_GA_US_VECTOR_INDEX, 0));
- OUT_BATCH(addr);
- ndw-=3;
- OUT_BATCH(CP_PACKET0(R500_GA_US_VECTOR_DATA, ndw-1) | RADEON_ONE_REG_WR);
- OUT_BATCH_TABLE(&atom->cmd[1], ndw);
- END_BATCH();
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ drm_r300_cmd_header_t cmd;
+ uint32_t addr, count;
+ int type, clamp;
+
+ cmd.u = atom->cmd[0];
+ addr = ((cmd.r500fp.adrhi_flags & 1) << 8) | cmd.r500fp.adrlo;
+ type = !!(cmd.r500fp.adrhi_flags & R500FP_CONSTANT_TYPE);
+ clamp = !!(cmd.r500fp.adrhi_flags & R500FP_CONSTANT_CLAMP);
+
+ if (type) {
+ count = r500fp_count(atom->cmd) * 4;
+ } else {
+ count = r500fp_count(atom->cmd) * 6;
+ }
+
+ r500_emit_fp(r300, &atom->cmd[1], count, addr, type, clamp);
}
static int check_tex_offsets(GLcontext *ctx, struct radeon_state_atom * atom)
return dw;
}
-static void emit_cb_offset(GLcontext *ctx, struct radeon_state_atom * atom)
+static void emit_scissor(struct r300_context *r300,
+ unsigned width,
+ unsigned height)
{
- r300ContextPtr r300 = R300_CONTEXT(ctx);
- BATCH_LOCALS(&r300->radeon);
- struct radeon_renderbuffer *rrb;
- uint32_t cbpitch;
- uint32_t offset = r300->radeon.state.color.draw_offset;
- uint32_t dw = 6;
- int i;
+ int i;
+ BATCH_LOCALS(&r300->radeon);
+ if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
+ BEGIN_BATCH_NO_AUTOSTATE(3);
+ OUT_BATCH_REGSEQ(R300_SC_SCISSORS_TL, 2);
+ OUT_BATCH(0);
+ OUT_BATCH(((width - 1) << R300_SCISSORS_X_SHIFT) |
+ ((height - 1) << R300_SCISSORS_Y_SHIFT));
+ END_BATCH();
+ BEGIN_BATCH_NO_AUTOSTATE(16);
+ for (i = 0; i < 4; i++) {
+ OUT_BATCH_REGSEQ(R300_SC_CLIPRECT_TL_0 + (i * 8), 2);
+ OUT_BATCH((0 << R300_CLIPRECT_X_SHIFT) | (0 << R300_CLIPRECT_Y_SHIFT));
+ OUT_BATCH(((width - 1) << R300_CLIPRECT_X_SHIFT) | ((height - 1) << R300_CLIPRECT_Y_SHIFT));
+ }
+ OUT_BATCH_REGSEQ(R300_SC_CLIP_RULE, 1);
+ OUT_BATCH(0xAAAA);
+ OUT_BATCH_REGSEQ(R300_SC_SCREENDOOR, 1);
+ OUT_BATCH(0xffffff);
+ END_BATCH();
+ } else {
+ BEGIN_BATCH_NO_AUTOSTATE(3);
+ OUT_BATCH_REGSEQ(R300_SC_SCISSORS_TL, 2);
+ OUT_BATCH((R300_SCISSORS_OFFSET << R300_SCISSORS_X_SHIFT) |
+ (R300_SCISSORS_OFFSET << R300_SCISSORS_Y_SHIFT));
+ OUT_BATCH(((width + R300_SCISSORS_OFFSET - 1) << R300_SCISSORS_X_SHIFT) |
+ ((height + R300_SCISSORS_OFFSET - 1) << R300_SCISSORS_Y_SHIFT));
+ END_BATCH();
+ BEGIN_BATCH_NO_AUTOSTATE(16);
+ for (i = 0; i < 4; i++) {
+ OUT_BATCH_REGSEQ(R300_SC_CLIPRECT_TL_0 + (i * 8), 2);
+ OUT_BATCH((R300_SCISSORS_OFFSET << R300_CLIPRECT_X_SHIFT) | (R300_SCISSORS_OFFSET << R300_CLIPRECT_Y_SHIFT));
+ OUT_BATCH(((R300_SCISSORS_OFFSET + width - 1) << R300_CLIPRECT_X_SHIFT) |
+ ((R300_SCISSORS_OFFSET + height - 1) << R300_CLIPRECT_Y_SHIFT));
+ }
+ OUT_BATCH_REGSEQ(R300_SC_CLIP_RULE, 1);
+ OUT_BATCH(0xAAAA);
+ OUT_BATCH_REGSEQ(R300_SC_SCREENDOOR, 1);
+ OUT_BATCH(0xffffff);
+ END_BATCH();
+ }
+}
- rrb = radeon_get_colorbuffer(&r300->radeon);
- if (!rrb || !rrb->bo) {
- fprintf(stderr, "no rrb\n");
- return;
- }
+void r300_emit_cb_setup(struct r300_context *r300,
+ struct radeon_bo *bo,
+ uint32_t offset,
+ GLuint format,
+ unsigned cpp,
+ unsigned pitch)
+{
+ BATCH_LOCALS(&r300->radeon);
+ uint32_t cbpitch = pitch / cpp;
+ uint32_t dw = 6;
- if (RADEON_DEBUG & RADEON_STATE)
- fprintf(stderr,"rrb is %p %d %dx%d\n", rrb, offset, rrb->base.Width, rrb->base.Height);
- cbpitch = (rrb->pitch / rrb->cpp);
- if (rrb->cpp == 4)
- cbpitch |= R300_COLOR_FORMAT_ARGB8888;
- else switch (rrb->base.Format) {
+ assert(offset % 32 == 0);
+
+ switch (format) {
case MESA_FORMAT_RGB565:
- assert(_mesa_little_endian());
- cbpitch |= R300_COLOR_FORMAT_RGB565;
- break;
+ assert(_mesa_little_endian());
+ cbpitch |= R300_COLOR_FORMAT_RGB565;
+ break;
case MESA_FORMAT_RGB565_REV:
- assert(!_mesa_little_endian());
- cbpitch |= R300_COLOR_FORMAT_RGB565;
- break;
+ assert(!_mesa_little_endian());
+ cbpitch |= R300_COLOR_FORMAT_RGB565;
+ break;
case MESA_FORMAT_ARGB4444:
- assert(_mesa_little_endian());
- cbpitch |= R300_COLOR_FORMAT_ARGB4444;
- break;
+ assert(_mesa_little_endian());
+ cbpitch |= R300_COLOR_FORMAT_ARGB4444;
+ break;
case MESA_FORMAT_ARGB4444_REV:
- assert(!_mesa_little_endian());
- cbpitch |= R300_COLOR_FORMAT_ARGB4444;
- break;
- case MESA_FORMAT_ARGB1555:
- assert(_mesa_little_endian());
- cbpitch |= R300_COLOR_FORMAT_ARGB1555;
- break;
- case MESA_FORMAT_ARGB1555_REV:
- assert(!_mesa_little_endian());
- cbpitch |= R300_COLOR_FORMAT_ARGB1555;
- break;
- default:
- _mesa_problem(ctx, "unexpected format in emit_cb_offset()");
- }
+ assert(!_mesa_little_endian());
+ cbpitch |= R300_COLOR_FORMAT_ARGB4444;
+ break;
+ case MESA_FORMAT_ARGB1555:
+ assert(_mesa_little_endian());
+ cbpitch |= R300_COLOR_FORMAT_ARGB1555;
+ break;
+ case MESA_FORMAT_ARGB1555_REV:
+ assert(!_mesa_little_endian());
+ cbpitch |= R300_COLOR_FORMAT_ARGB1555;
+ break;
+ default:
+ if (cpp == 4) {
+ cbpitch |= R300_COLOR_FORMAT_ARGB8888;
+ } else {
+ _mesa_problem(r300->radeon.glCtx, "unexpected format in emit_cb_offset()");;
+ }
+ break;
+ }
- if (rrb->bo->flags & RADEON_BO_FLAGS_MACRO_TILE)
- cbpitch |= R300_COLOR_TILE_ENABLE;
+ if (bo->flags & RADEON_BO_FLAGS_MACRO_TILE)
+ cbpitch |= R300_COLOR_TILE_ENABLE;
+
+ if (r300->radeon.radeonScreen->kernel_mm)
+ dw += 2;
+
+ BEGIN_BATCH_NO_AUTOSTATE(dw);
+ OUT_BATCH_REGSEQ(R300_RB3D_COLOROFFSET0, 1);
+ OUT_BATCH_RELOC(offset, bo, offset, 0, RADEON_GEM_DOMAIN_VRAM, 0);
+ OUT_BATCH_REGSEQ(R300_RB3D_COLORPITCH0, 1);
+ if (!r300->radeon.radeonScreen->kernel_mm)
+ OUT_BATCH(cbpitch);
+ else
+ OUT_BATCH_RELOC(cbpitch, bo, cbpitch, 0, RADEON_GEM_DOMAIN_VRAM, 0);
+ END_BATCH();
+}
+
+static void emit_cb_offset_atom(GLcontext *ctx, struct radeon_state_atom * atom)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ struct radeon_renderbuffer *rrb;
+ uint32_t offset = r300->radeon.state.color.draw_offset;
+
+ rrb = radeon_get_colorbuffer(&r300->radeon);
+ if (!rrb || !rrb->bo) {
+ fprintf(stderr, "no rrb\n");
+ return;
+ }
+
+ if (RADEON_DEBUG & RADEON_STATE)
+ fprintf(stderr,"rrb is %p %d %dx%d\n", rrb, offset, rrb->base.Width, rrb->base.Height);
+
+ r300_emit_cb_setup(r300, rrb->bo, offset, rrb->base.Format, rrb->cpp, rrb->pitch);
- if (r300->radeon.radeonScreen->kernel_mm)
- dw += 2;
- BEGIN_BATCH_NO_AUTOSTATE(dw);
- OUT_BATCH_REGSEQ(R300_RB3D_COLOROFFSET0, 1);
- OUT_BATCH_RELOC(offset, rrb->bo, offset, 0, RADEON_GEM_DOMAIN_VRAM, 0);
- OUT_BATCH_REGSEQ(R300_RB3D_COLORPITCH0, 1);
- if (!r300->radeon.radeonScreen->kernel_mm)
- OUT_BATCH(cbpitch);
- else
- OUT_BATCH_RELOC(cbpitch, rrb->bo, cbpitch, 0, RADEON_GEM_DOMAIN_VRAM, 0);
- END_BATCH();
if (r300->radeon.radeonScreen->driScreen->dri2.enabled) {
- if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
- BEGIN_BATCH_NO_AUTOSTATE(3);
- OUT_BATCH_REGSEQ(R300_SC_SCISSORS_TL, 2);
- OUT_BATCH(0);
- OUT_BATCH(((rrb->base.Width - 1) << R300_SCISSORS_X_SHIFT) |
- ((rrb->base.Height - 1) << R300_SCISSORS_Y_SHIFT));
- END_BATCH();
- BEGIN_BATCH_NO_AUTOSTATE(16);
- for (i = 0; i < 4; i++) {
- OUT_BATCH_REGSEQ(R300_SC_CLIPRECT_TL_0 + (i * 8), 2);
- OUT_BATCH((0 << R300_CLIPRECT_X_SHIFT) | (0 << R300_CLIPRECT_Y_SHIFT));
- OUT_BATCH(((rrb->base.Width - 1) << R300_CLIPRECT_X_SHIFT) | ((rrb->base.Height - 1) << R300_CLIPRECT_Y_SHIFT));
- }
- OUT_BATCH_REGSEQ(R300_SC_CLIP_RULE, 1);
- OUT_BATCH(0xAAAA);
- OUT_BATCH_REGSEQ(R300_SC_SCREENDOOR, 1);
- OUT_BATCH(0xffffff);
- END_BATCH();
- } else {
- BEGIN_BATCH_NO_AUTOSTATE(3);
- OUT_BATCH_REGSEQ(R300_SC_SCISSORS_TL, 2);
- OUT_BATCH((R300_SCISSORS_OFFSET << R300_SCISSORS_X_SHIFT) |
- (R300_SCISSORS_OFFSET << R300_SCISSORS_Y_SHIFT));
- OUT_BATCH(((rrb->base.Width + R300_SCISSORS_OFFSET - 1) << R300_SCISSORS_X_SHIFT) |
- ((rrb->base.Height + R300_SCISSORS_OFFSET - 1) << R300_SCISSORS_Y_SHIFT));
- END_BATCH();
- BEGIN_BATCH_NO_AUTOSTATE(16);
- for (i = 0; i < 4; i++) {
- OUT_BATCH_REGSEQ(R300_SC_CLIPRECT_TL_0 + (i * 8), 2);
- OUT_BATCH((R300_SCISSORS_OFFSET << R300_CLIPRECT_X_SHIFT) | (R300_SCISSORS_OFFSET << R300_CLIPRECT_Y_SHIFT));
- OUT_BATCH(((R300_SCISSORS_OFFSET + rrb->base.Width - 1) << R300_CLIPRECT_X_SHIFT) |
- ((R300_SCISSORS_OFFSET + rrb->base.Height - 1) << R300_CLIPRECT_Y_SHIFT));
- }
- OUT_BATCH_REGSEQ(R300_SC_CLIP_RULE, 1);
- OUT_BATCH(0xAAAA);
- OUT_BATCH_REGSEQ(R300_SC_SCREENDOOR, 1);
- OUT_BATCH(0xffffff);
- END_BATCH();
- }
+ emit_scissor(r300, rrb->base.Width, rrb->base.Height);
}
}
return cnt ? cnt + 1 : 0;
}
-int check_r500fp(GLcontext *ctx, struct radeon_state_atom *atom)
+static int check_r500fp(GLcontext *ctx, struct radeon_state_atom *atom)
{
int cnt;
r300ContextPtr r300 = R300_CONTEXT(ctx);
return cnt ? (cnt * 6) + extra : 0;
}
-int check_r500fp_const(GLcontext *ctx, struct radeon_state_atom *atom)
+static int check_r500fp_const(GLcontext *ctx, struct radeon_state_atom *atom)
{
int cnt;
r300ContextPtr r300 = R300_CONTEXT(ctx);
r300->hw.r500fp.cmd[R300_FPI_CMD_0] =
cmdr500fp(r300->radeon.radeonScreen, 0, 0, 0, 0);
if (r300->radeon.radeonScreen->kernel_mm)
- r300->hw.r500fp.emit = emit_r500fp;
+ r300->hw.r500fp.emit = emit_r500fp_atom;
ALLOC_STATE(r500fp_const, r500fp_const, R500_FPP_CMDSIZE, 0);
r300->hw.r500fp_const.cmd[R300_FPI_CMD_0] =
cmdr500fp(r300->radeon.radeonScreen, 0, 0, 1, 0);
if (r300->radeon.radeonScreen->kernel_mm)
- r300->hw.r500fp_const.emit = emit_r500fp;
+ r300->hw.r500fp_const.emit = emit_r500fp_atom;
} else {
ALLOC_STATE(fp, always, R300_FP_CMDSIZE, 0);
r300->hw.fp.cmd[R300_FP_CMD_0] = cmdpacket0(r300->radeon.radeonScreen, R300_US_CONFIG, 3);
ALLOC_STATE(rop, always, 2, 0);
r300->hw.rop.cmd[0] = cmdpacket0(r300->radeon.radeonScreen, R300_RB3D_ROPCNTL, 1);
ALLOC_STATE(cb, cb_offset, R300_CB_CMDSIZE, 0);
- r300->hw.cb.emit = &emit_cb_offset;
+ r300->hw.cb.emit = &emit_cb_offset_atom;
ALLOC_STATE(rb3d_dither_ctl, always, 10, 0);
r300->hw.rb3d_dither_ctl.cmd[0] = cmdpacket0(r300->radeon.radeonScreen, R300_RB3D_DITHER_CTL, 9);
ALLOC_STATE(rb3d_aaresolve_ctl, always, 2, 0);
r300->hw.vpi.cmd[0] =
cmdvpu(r300->radeon.radeonScreen, R300_PVS_CODE_START, 0);
if (r300->radeon.radeonScreen->kernel_mm)
- r300->hw.vpi.emit = emit_vpu;
+ r300->hw.vpi.emit = emit_vpu_state;
if (is_r500) {
ALLOC_STATE(vpp, vpu, R300_VPP_CMDSIZE, 0);
r300->hw.vpp.cmd[0] =
cmdvpu(r300->radeon.radeonScreen, R500_PVS_CONST_START, 0);
if (r300->radeon.radeonScreen->kernel_mm)
- r300->hw.vpp.emit = emit_vpu;
+ r300->hw.vpp.emit = emit_vpu_state;
ALLOC_STATE(vps, vpu, R300_VPS_CMDSIZE, 0);
r300->hw.vps.cmd[0] =
cmdvpu(r300->radeon.radeonScreen, R500_POINT_VPORT_SCALE_OFFSET, 1);
if (r300->radeon.radeonScreen->kernel_mm)
- r300->hw.vps.emit = emit_vpu;
+ r300->hw.vps.emit = emit_vpu_state;
for (i = 0; i < 6; i++) {
ALLOC_STATE(vpucp[i], vpu, R300_VPUCP_CMDSIZE, 0);
cmdvpu(r300->radeon.radeonScreen,
R500_PVS_UCP_START + i, 1);
if (r300->radeon.radeonScreen->kernel_mm)
- r300->hw.vpucp[i].emit = emit_vpu;
+ r300->hw.vpucp[i].emit = emit_vpu_state;
}
} else {
ALLOC_STATE(vpp, vpu, R300_VPP_CMDSIZE, 0);
r300->hw.vpp.cmd[0] =
cmdvpu(r300->radeon.radeonScreen, R300_PVS_CONST_START, 0);
if (r300->radeon.radeonScreen->kernel_mm)
- r300->hw.vpp.emit = emit_vpu;
+ r300->hw.vpp.emit = emit_vpu_state;
ALLOC_STATE(vps, vpu, R300_VPS_CMDSIZE, 0);
r300->hw.vps.cmd[0] =
cmdvpu(r300->radeon.radeonScreen, R300_POINT_VPORT_SCALE_OFFSET, 1);
if (r300->radeon.radeonScreen->kernel_mm)
- r300->hw.vps.emit = emit_vpu;
+ r300->hw.vps.emit = emit_vpu_state;
for (i = 0; i < 6; i++) {
ALLOC_STATE(vpucp[i], vpu, R300_VPUCP_CMDSIZE, 0);
cmdvpu(r300->radeon.radeonScreen,
R300_PVS_UCP_START + i, 1);
if (r300->radeon.radeonScreen->kernel_mm)
- r300->hw.vpucp[i].emit = emit_vpu;
+ r300->hw.vpucp[i].emit = emit_vpu_state;
}
}
}
#define FIREAOS_BUFSZ (3)
#define SCISSORS_BUFSZ (3)
-extern void r300InitCmdBuf(r300ContextPtr r300);
+void r300InitCmdBuf(r300ContextPtr r300);
void r300_emit_scissor(GLcontext *ctx);
-void emit_vpu(GLcontext *ctx, struct radeon_state_atom * atom);
-int check_vpu(GLcontext *ctx, struct radeon_state_atom *atom);
+void r300_emit_vpu(struct r300_context *ctx,
+ uint32_t *data,
+ unsigned len,
+ uint32_t addr);
-void emit_r500fp(GLcontext *ctx, struct radeon_state_atom * atom);
-int check_r500fp(GLcontext *ctx, struct radeon_state_atom *atom);
-int check_r500fp_const(GLcontext *ctx, struct radeon_state_atom *atom);
+void r500_emit_fp(struct r300_context *r300,
+ uint32_t *data,
+ unsigned len,
+ uint32_t addr,
+ unsigned type,
+ unsigned clamp);
-#endif /* __R300_CMDBUF_H__ */
+void r300_emit_cb_setup(struct r300_context *r300,
+ struct radeon_bo *bo,
+ uint32_t offset,
+ GLuint format,
+ unsigned cpp,
+ unsigned pitch);
+
+#endif /* __R300_CMDBUF_H__ */
#include "tnl/t_vp_build.h"
#include "drivers/common/driverfuncs.h"
+#include "drivers/common/meta.h"
#include "r300_context.h"
#include "radeon_context.h"
#include "radeon_span.h"
+#include "r300_blit.h"
#include "r300_cmdbuf.h"
#include "r300_state.h"
-#include "r300_ioctl.h"
#include "r300_tex.h"
#include "r300_emit.h"
#include "r300_swtcl.h"
#include "main/remap_helper.h"
+void r300_init_texcopy_functions(struct dd_function_table *table);
static const struct dri_extension card_extensions[] = {
/* *INDENT-OFF* */
}
}
+static void r300InitIoctlFuncs(struct dd_function_table *functions)
+{
+ functions->Clear = _mesa_meta_Clear;
+ functions->Finish = radeonFinish;
+ functions->Flush = radeonFlush;
+}
+
/* Create the device specific rendering context.
*/
GLboolean r300CreateContext(const __GLcontextModes * glVisual,
radeonInitQueryObjFunctions(&functions);
radeonInitBufferObjectFuncs(&functions);
+ if (r300->radeon.radeonScreen->kernel_mm) {
+ r300_init_texcopy_functions(&functions);
+ }
+
if (!radeonInitContext(&r300->radeon, &functions,
glVisual, driContextPriv,
sharedContextPrivate)) {
r300InitSwtcl(ctx);
}
+ r300_blit_init(r300);
radeon_fbo_init(&r300->radeon);
radeonInitSpanFuncs( ctx );
r300InitCmdBuf(r300);
uint32_t fallback;
+ struct {
+ struct r300_vertex_program_code vp_code;
+ struct rX00_fragment_program_code fp_code;
+ } blit;
+
DECLARE_RENDERINPUTS(render_inputs_bitset);
};
extern void r300InitDraw(GLcontext *ctx);
+extern void r300_init_texcopy_functions(struct dd_function_table *table);
+
#define r300PackFloat32 radeonPackFloat32
#define r300PackFloat24 radeonPackFloat24
GLubyte *in = (GLubyte *)src_ptr;
radeonAllocDmaRegion(&r300->radeon, &r300->ind_buf.bo, &r300->ind_buf.bo_offset, size, 4);
-
+ radeon_bo_map(r300->ind_buf.bo, 1);
assert(r300->ind_buf.bo->ptr != NULL);
out = (GLuint *)ADD_POINTERS(r300->ind_buf.bo->ptr, r300->ind_buf.bo_offset);
if (i < mesa_ind_buf->count) {
*out++ = in[i];
}
-
+ radeon_bo_unmap(r300->ind_buf.bo);
#if MESA_BIG_ENDIAN
} else { /* if (mesa_ind_buf->type == GL_UNSIGNED_SHORT) */
GLushort *in = (GLushort *)src_ptr;
radeonAllocDmaRegion(&r300->radeon, &r300->ind_buf.bo,
&r300->ind_buf.bo_offset, size, 4);
+ radeon_bo_map(r300->ind_buf.bo, 1);
assert(r300->ind_buf.bo->ptr != NULL);
out = (GLuint *)ADD_POINTERS(r300->ind_buf.bo->ptr, r300->ind_buf.bo_offset);
if (i < mesa_ind_buf->count) {
*out++ = in[i];
}
+ radeon_bo_unmap(r300->ind_buf.bo);
#endif
}
radeonAllocDmaRegion(&r300->radeon, &r300->ind_buf.bo, &r300->ind_buf.bo_offset, size, 4);
+ radeon_bo_map(r300->ind_buf.bo, 1);
assert(r300->ind_buf.bo->ptr != NULL);
dst_ptr = ADD_POINTERS(r300->ind_buf.bo->ptr, r300->ind_buf.bo_offset);
_mesa_memcpy(dst_ptr, src_ptr, size);
+ radeon_bo_unmap(r300->ind_buf.bo);
r300->ind_buf.is_32bit = (mesa_ind_buf->type == GL_UNSIGNED_INT);
r300->ind_buf.count = mesa_ind_buf->count;
}
radeonAllocDmaRegion(&r300->radeon, &attr->bo, &attr->bo_offset, sizeof(GLfloat) * input->Size * count, 32);
+ radeon_bo_map(attr->bo, 1);
dst_ptr = (GLfloat *)ADD_POINTERS(attr->bo->ptr, attr->bo_offset);
radeon_print(RADEON_FALLBACKS, RADEON_IMPORTANT,
break;
}
+ radeon_bo_unmap(attr->bo);
if (mapped_named_bo) {
ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER, input->BufferObj);
}
radeonAllocDmaRegion(&r300->radeon, &attr->bo, &attr->bo_offset, size, 32);
+ radeon_bo_map(attr->bo, 1);
+
if (!input->BufferObj->Pointer) {
ctx->Driver.MapBuffer(ctx, GL_ARRAY_BUFFER, GL_READ_ONLY_ARB, input->BufferObj);
mapped_named_bo = GL_TRUE;
ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER, input->BufferObj);
}
+ radeon_bo_unmap(attr->bo);
attr->stride = dst_stride;
}
}
radeonAllocDmaRegion(&r300->radeon, &vbuf->attribs[index].bo, &vbuf->attribs[index].bo_offset, size, 32);
+ radeon_bo_map(vbuf->attribs[index].bo, 1);
assert(vbuf->attribs[index].bo->ptr != NULL);
dst = (uint32_t *)ADD_POINTERS(vbuf->attribs[index].bo->ptr, vbuf->attribs[index].bo_offset);
switch (vbuf->attribs[index].dwords) {
case 4: radeonEmitVec16(dst, input[i]->Ptr, input[i]->StrideB, local_count); break;
default: assert(0); break;
}
+ radeon_bo_unmap(vbuf->attribs[index].bo);
}
}
#include "r300_context.h"
#include "r300_state.h"
#include "r300_emit.h"
-#include "r300_ioctl.h"
#include "r300_render.h"
#include "r300_swtcl.h"
if (first_free_texcoord > 8) {
fprintf(stderr, "\tout of free texcoords\n");
- _mesa_exit(-1);
+ exit(-1);
}
return ret;
+++ /dev/null
-/*
-Copyright (C) The Weather Channel, Inc. 2002.
-Copyright (C) 2004 Nicolai Haehnle.
-All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/**
- * \file
- *
- * \author Keith Whitwell <keith@tungstengraphics.com>
- *
- * \author Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#include <sched.h>
-#include <errno.h>
-
-#include "main/glheader.h"
-#include "main/imports.h"
-#include "main/macros.h"
-#include "main/context.h"
-#include "main/simple_list.h"
-#include "swrast/swrast.h"
-
-#include "radeon_common.h"
-#include "radeon_lock.h"
-#include "r300_context.h"
-#include "r300_ioctl.h"
-#include "r300_cmdbuf.h"
-#include "r300_state.h"
-#include "r300_vertprog.h"
-#include "radeon_reg.h"
-#include "r300_emit.h"
-#include "r300_context.h"
-
-#include "vblank.h"
-
-#define R200_3D_DRAW_IMMD_2 0xC0003500
-
-#define CLEARBUFFER_COLOR 0x1
-#define CLEARBUFFER_DEPTH 0x2
-#define CLEARBUFFER_STENCIL 0x4
-
-#if 1
-
-/**
- * Fragment program helper macros
- */
-
-/* Produce unshifted source selectors */
-#define FP_TMP(idx) (idx)
-#define FP_CONST(idx) ((idx) | (1 << 5))
-
-/* Produce source/dest selector dword */
-#define FP_SELC_MASK_NO 0
-#define FP_SELC_MASK_X 1
-#define FP_SELC_MASK_Y 2
-#define FP_SELC_MASK_XY 3
-#define FP_SELC_MASK_Z 4
-#define FP_SELC_MASK_XZ 5
-#define FP_SELC_MASK_YZ 6
-#define FP_SELC_MASK_XYZ 7
-
-#define FP_SELC(destidx,regmask,outmask,src0,src1,src2) \
- (((destidx) << R300_ALU_DSTC_SHIFT) | \
- (FP_SELC_MASK_##regmask << 23) | \
- (FP_SELC_MASK_##outmask << 26) | \
- ((src0) << R300_ALU_SRC0C_SHIFT) | \
- ((src1) << R300_ALU_SRC1C_SHIFT) | \
- ((src2) << R300_ALU_SRC2C_SHIFT))
-
-#define FP_SELA_MASK_NO 0
-#define FP_SELA_MASK_W 1
-
-#define FP_SELA(destidx,regmask,outmask,src0,src1,src2) \
- (((destidx) << R300_ALU_DSTA_SHIFT) | \
- (FP_SELA_MASK_##regmask << 23) | \
- (FP_SELA_MASK_##outmask << 24) | \
- ((src0) << R300_ALU_SRC0A_SHIFT) | \
- ((src1) << R300_ALU_SRC1A_SHIFT) | \
- ((src2) << R300_ALU_SRC2A_SHIFT))
-
-/* Produce unshifted argument selectors */
-#define FP_ARGC(source) R300_ALU_ARGC_##source
-#define FP_ARGA(source) R300_ALU_ARGA_##source
-#define FP_ABS(arg) ((arg) | (1 << 6))
-#define FP_NEG(arg) ((arg) ^ (1 << 5))
-
-/* Produce instruction dword */
-#define FP_INSTRC(opcode,arg0,arg1,arg2) \
- (R300_ALU_OUTC_##opcode | \
- ((arg0) << R300_ALU_ARG0C_SHIFT) | \
- ((arg1) << R300_ALU_ARG1C_SHIFT) | \
- ((arg2) << R300_ALU_ARG2C_SHIFT))
-
-#define FP_INSTRA(opcode,arg0,arg1,arg2) \
- (R300_ALU_OUTA_##opcode | \
- ((arg0) << R300_ALU_ARG0A_SHIFT) | \
- ((arg1) << R300_ALU_ARG1A_SHIFT) | \
- ((arg2) << R300_ALU_ARG2A_SHIFT))
-
-#endif
-
-static void r300EmitClearState(GLcontext * ctx);
-
-static void r300ClearBuffer(r300ContextPtr r300, int flags,
- struct radeon_renderbuffer *rrb,
- struct radeon_renderbuffer *rrbd)
-{
- BATCH_LOCALS(&r300->radeon);
- GLcontext *ctx = r300->radeon.glCtx;
- __DRIdrawablePrivate *dPriv = radeon_get_drawable(&r300->radeon);
- GLuint cbpitch = 0;
- r300ContextPtr rmesa = r300;
-
- if (RADEON_DEBUG & RADEON_IOCTL)
- fprintf(stderr, "%s: buffer %p (%i,%i %ix%i)\n",
- __FUNCTION__, rrb, dPriv->x, dPriv->y,
- dPriv->w, dPriv->h);
-
- if (rrb) {
- cbpitch = (rrb->pitch / rrb->cpp);
- if (rrb->cpp == 4)
- cbpitch |= R300_COLOR_FORMAT_ARGB8888;
- else
- cbpitch |= R300_COLOR_FORMAT_RGB565;
-
- if (rrb->bo->flags & RADEON_BO_FLAGS_MACRO_TILE){
- cbpitch |= R300_COLOR_TILE_ENABLE;
- }
- }
-
- /* TODO in bufmgr */
- cp_wait(&r300->radeon, R300_WAIT_3D | R300_WAIT_3D_CLEAN);
- end_3d(&rmesa->radeon);
-
- if (flags & CLEARBUFFER_COLOR) {
- assert(rrb != 0);
- BEGIN_BATCH_NO_AUTOSTATE(6);
- OUT_BATCH_REGSEQ(R300_RB3D_COLOROFFSET0, 1);
- OUT_BATCH_RELOC(0, rrb->bo, 0, 0, RADEON_GEM_DOMAIN_VRAM, 0);
- OUT_BATCH_REGVAL(R300_RB3D_COLORPITCH0, cbpitch);
- END_BATCH();
- }
-#if 1
- if (flags & (CLEARBUFFER_DEPTH | CLEARBUFFER_STENCIL)) {
- uint32_t zbpitch = (rrbd->pitch / rrbd->cpp);
- if (rrbd->bo->flags & RADEON_BO_FLAGS_MACRO_TILE){
- zbpitch |= R300_DEPTHMACROTILE_ENABLE;
- }
- if (rrbd->bo->flags & RADEON_BO_FLAGS_MICRO_TILE){
- zbpitch |= R300_DEPTHMICROTILE_TILED;
- }
- BEGIN_BATCH_NO_AUTOSTATE(6);
- OUT_BATCH_REGSEQ(R300_ZB_DEPTHOFFSET, 1);
- OUT_BATCH_RELOC(0, rrbd->bo, 0, 0, RADEON_GEM_DOMAIN_VRAM, 0);
- OUT_BATCH_REGSEQ(R300_ZB_DEPTHPITCH, 1);
- if (!r300->radeon.radeonScreen->kernel_mm)
- OUT_BATCH(zbpitch);
- else
- OUT_BATCH_RELOC(zbpitch, rrbd->bo, zbpitch, 0, RADEON_GEM_DOMAIN_VRAM, 0);
- END_BATCH();
- }
-#endif
- BEGIN_BATCH_NO_AUTOSTATE(6);
- OUT_BATCH_REGSEQ(RB3D_COLOR_CHANNEL_MASK, 1);
- if (flags & CLEARBUFFER_COLOR) {
- OUT_BATCH((ctx->Color.ColorMask[BCOMP] ? RB3D_COLOR_CHANNEL_MASK_BLUE_MASK0 : 0) |
- (ctx->Color.ColorMask[GCOMP] ? RB3D_COLOR_CHANNEL_MASK_GREEN_MASK0 : 0) |
- (ctx->Color.ColorMask[RCOMP] ? RB3D_COLOR_CHANNEL_MASK_RED_MASK0 : 0) |
- (ctx->Color.ColorMask[ACOMP] ? RB3D_COLOR_CHANNEL_MASK_ALPHA_MASK0 : 0));
- } else {
- OUT_BATCH(0);
- }
-
-
- {
- uint32_t t1, t2;
-
- t1 = 0x0;
- t2 = 0x0;
-
- if (flags & CLEARBUFFER_DEPTH) {
- t1 |= R300_Z_ENABLE | R300_Z_WRITE_ENABLE;
- t2 |=
- (R300_ZS_ALWAYS << R300_Z_FUNC_SHIFT);
- }
-
- if (flags & CLEARBUFFER_STENCIL) {
- t1 |= R300_STENCIL_ENABLE;
- t2 |=
- (R300_ZS_ALWAYS <<
- R300_S_FRONT_FUNC_SHIFT) |
- (R300_ZS_REPLACE <<
- R300_S_FRONT_SFAIL_OP_SHIFT) |
- (R300_ZS_REPLACE <<
- R300_S_FRONT_ZPASS_OP_SHIFT) |
- (R300_ZS_REPLACE <<
- R300_S_FRONT_ZFAIL_OP_SHIFT);
- }
-
- OUT_BATCH_REGSEQ(R300_ZB_CNTL, 3);
- OUT_BATCH(t1);
- OUT_BATCH(t2);
- OUT_BATCH(((ctx->Stencil.WriteMask[0] & R300_STENCILREF_MASK) <<
- R300_STENCILWRITEMASK_SHIFT) |
- (ctx->Stencil.Clear & R300_STENCILREF_MASK));
- END_BATCH();
- }
-
- if (!rmesa->radeon.radeonScreen->kernel_mm) {
- BEGIN_BATCH_NO_AUTOSTATE(9);
- OUT_BATCH(cmdpacket3(r300->radeon.radeonScreen, R300_CMD_PACKET3_CLEAR));
- OUT_BATCH_FLOAT32(dPriv->w / 2.0);
- OUT_BATCH_FLOAT32(dPriv->h / 2.0);
- OUT_BATCH_FLOAT32(ctx->Depth.Clear);
- OUT_BATCH_FLOAT32(1.0);
- OUT_BATCH_FLOAT32(ctx->Color.ClearColor[0]);
- OUT_BATCH_FLOAT32(ctx->Color.ClearColor[1]);
- OUT_BATCH_FLOAT32(ctx->Color.ClearColor[2]);
- OUT_BATCH_FLOAT32(ctx->Color.ClearColor[3]);
- END_BATCH();
- } else {
- OUT_BATCH(CP_PACKET3(R200_3D_DRAW_IMMD_2, 8));
- OUT_BATCH(R300_PRIM_TYPE_POINT | R300_PRIM_WALK_RING |
- (1 << R300_PRIM_NUM_VERTICES_SHIFT));
- OUT_BATCH_FLOAT32(dPriv->w / 2.0);
- OUT_BATCH_FLOAT32(dPriv->h / 2.0);
- OUT_BATCH_FLOAT32(ctx->Depth.Clear);
- OUT_BATCH_FLOAT32(1.0);
- OUT_BATCH_FLOAT32(ctx->Color.ClearColor[0]);
- OUT_BATCH_FLOAT32(ctx->Color.ClearColor[1]);
- OUT_BATCH_FLOAT32(ctx->Color.ClearColor[2]);
- OUT_BATCH_FLOAT32(ctx->Color.ClearColor[3]);
- }
-
- r300EmitCacheFlush(rmesa);
- cp_wait(&r300->radeon, R300_WAIT_3D | R300_WAIT_3D_CLEAN);
-
- R300_STATECHANGE(r300, cb);
- R300_STATECHANGE(r300, cmk);
- R300_STATECHANGE(r300, zs);
-}
-
-static void r300EmitClearState(GLcontext * ctx)
-{
- r300ContextPtr r300 = R300_CONTEXT(ctx);
- BATCH_LOCALS(&r300->radeon);
- __DRIdrawablePrivate *dPriv = radeon_get_drawable(&r300->radeon);
- int i;
- int has_tcl;
- int is_r500 = 0;
- GLuint vap_cntl;
-
- has_tcl = r300->options.hw_tcl_enabled;
-
- if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
- is_r500 = 1;
-
- /* State atom dirty tracking is a little subtle here.
- *
- * On the one hand, we need to make sure base state is emitted
- * here if we start with an empty batch buffer, otherwise clear
- * works incorrectly with multiple processes. Therefore, the first
- * BEGIN_BATCH cannot be a BEGIN_BATCH_NO_AUTOSTATE.
- *
- * On the other hand, implicit state emission clears the state atom
- * dirty bits, so we have to call R300_STATECHANGE later than the
- * first BEGIN_BATCH.
- *
- * The final trickiness is that, because we change state, we need
- * to ensure that any stored swtcl primitives are flushed properly
- * before we start changing state. See the R300_NEWPRIM in r300Clear
- * for this.
- */
- BEGIN_BATCH(31);
- OUT_BATCH_REGSEQ(R300_VAP_PROG_STREAM_CNTL_0, 1);
- if (!has_tcl)
- OUT_BATCH(((((0 << R300_DST_VEC_LOC_SHIFT) | R300_DATA_TYPE_FLOAT_4) << R300_DATA_TYPE_0_SHIFT) |
- ((R300_LAST_VEC | (2 << R300_DST_VEC_LOC_SHIFT) | R300_DATA_TYPE_FLOAT_4) << R300_DATA_TYPE_1_SHIFT)));
- else
- OUT_BATCH(((((0 << R300_DST_VEC_LOC_SHIFT) | R300_DATA_TYPE_FLOAT_4) << R300_DATA_TYPE_0_SHIFT) |
- ((R300_LAST_VEC | (1 << R300_DST_VEC_LOC_SHIFT) | R300_DATA_TYPE_FLOAT_4) << R300_DATA_TYPE_1_SHIFT)));
-
- OUT_BATCH_REGVAL(R300_FG_FOG_BLEND, 0);
- OUT_BATCH_REGVAL(R300_VAP_PROG_STREAM_CNTL_EXT_0,
- ((((R300_SWIZZLE_SELECT_X << R300_SWIZZLE_SELECT_X_SHIFT) |
- (R300_SWIZZLE_SELECT_Y << R300_SWIZZLE_SELECT_Y_SHIFT) |
- (R300_SWIZZLE_SELECT_Z << R300_SWIZZLE_SELECT_Z_SHIFT) |
- (R300_SWIZZLE_SELECT_W << R300_SWIZZLE_SELECT_W_SHIFT) |
- ((R300_WRITE_ENA_X | R300_WRITE_ENA_Y | R300_WRITE_ENA_Z | R300_WRITE_ENA_W) << R300_WRITE_ENA_SHIFT))
- << R300_SWIZZLE0_SHIFT) |
- (((R300_SWIZZLE_SELECT_X << R300_SWIZZLE_SELECT_X_SHIFT) |
- (R300_SWIZZLE_SELECT_Y << R300_SWIZZLE_SELECT_Y_SHIFT) |
- (R300_SWIZZLE_SELECT_Z << R300_SWIZZLE_SELECT_Z_SHIFT) |
- (R300_SWIZZLE_SELECT_W << R300_SWIZZLE_SELECT_W_SHIFT) |
- ((R300_WRITE_ENA_X | R300_WRITE_ENA_Y | R300_WRITE_ENA_Z | R300_WRITE_ENA_W) << R300_WRITE_ENA_SHIFT))
- << R300_SWIZZLE1_SHIFT)));
-
- /* R300_VAP_INPUT_CNTL_0, R300_VAP_INPUT_CNTL_1 */
- OUT_BATCH_REGSEQ(R300_VAP_VTX_STATE_CNTL, 2);
- OUT_BATCH((R300_SEL_USER_COLOR_0 << R300_COLOR_0_ASSEMBLY_SHIFT));
- OUT_BATCH(R300_INPUT_CNTL_POS | R300_INPUT_CNTL_COLOR | R300_INPUT_CNTL_TC0);
-
- /* comes from fglrx startup of clear */
- OUT_BATCH_REGSEQ(R300_SE_VTE_CNTL, 2);
- OUT_BATCH(R300_VTX_W0_FMT | R300_VPORT_X_SCALE_ENA |
- R300_VPORT_X_OFFSET_ENA | R300_VPORT_Y_SCALE_ENA |
- R300_VPORT_Y_OFFSET_ENA | R300_VPORT_Z_SCALE_ENA |
- R300_VPORT_Z_OFFSET_ENA);
- OUT_BATCH(0x8);
-
- OUT_BATCH_REGVAL(R300_VAP_PSC_SGN_NORM_CNTL, 0xaaaaaaaa);
-
- OUT_BATCH_REGSEQ(R300_VAP_OUTPUT_VTX_FMT_0, 2);
- OUT_BATCH(R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT |
- R300_VAP_OUTPUT_VTX_FMT_0__COLOR_0_PRESENT);
- OUT_BATCH(0); /* no textures */
-
- OUT_BATCH_REGVAL(R300_TX_ENABLE, 0);
-
- OUT_BATCH_REGSEQ(R300_SE_VPORT_XSCALE, 6);
- OUT_BATCH_FLOAT32(1.0);
- OUT_BATCH_FLOAT32(dPriv->x);
- OUT_BATCH_FLOAT32(1.0);
- OUT_BATCH_FLOAT32(dPriv->y);
- OUT_BATCH_FLOAT32(1.0);
- OUT_BATCH_FLOAT32(0.0);
-
- OUT_BATCH_REGVAL(R300_FG_ALPHA_FUNC, 0);
-
- OUT_BATCH_REGSEQ(R300_RB3D_CBLEND, 2);
- OUT_BATCH(0x0);
- OUT_BATCH(0x0);
- END_BATCH();
-
- R300_STATECHANGE(r300, vir[0]);
- R300_STATECHANGE(r300, fogs);
- R300_STATECHANGE(r300, vir[1]);
- R300_STATECHANGE(r300, vic);
- R300_STATECHANGE(r300, vte);
- R300_STATECHANGE(r300, vof);
- R300_STATECHANGE(r300, txe);
- R300_STATECHANGE(r300, vpt);
- R300_STATECHANGE(r300, at);
- R300_STATECHANGE(r300, bld);
- R300_STATECHANGE(r300, ps);
-
- if (has_tcl) {
- R300_STATECHANGE(r300, vap_clip_cntl);
-
- BEGIN_BATCH_NO_AUTOSTATE(2);
- OUT_BATCH_REGVAL(R300_VAP_CLIP_CNTL, R300_PS_UCP_MODE_CLIP_AS_TRIFAN | R300_CLIP_DISABLE);
- END_BATCH();
- }
-
- BEGIN_BATCH_NO_AUTOSTATE(2);
- OUT_BATCH_REGVAL(R300_GA_POINT_SIZE,
- ((dPriv->w * 6) << R300_POINTSIZE_X_SHIFT) |
- ((dPriv->h * 6) << R300_POINTSIZE_Y_SHIFT));
- END_BATCH();
-
- if (!is_r500) {
- R300_STATECHANGE(r300, ri);
- R300_STATECHANGE(r300, rc);
- R300_STATECHANGE(r300, rr);
-
- BEGIN_BATCH(14);
- OUT_BATCH_REGSEQ(R300_RS_IP_0, 8);
- for (i = 0; i < 8; ++i)
- OUT_BATCH(R300_RS_SEL_T(1) | R300_RS_SEL_R(2) | R300_RS_SEL_Q(3));
-
- OUT_BATCH_REGSEQ(R300_RS_COUNT, 2);
- OUT_BATCH((1 << R300_IC_COUNT_SHIFT) | R300_HIRES_EN);
- OUT_BATCH(0x0);
-
- OUT_BATCH_REGVAL(R300_RS_INST_0, R300_RS_INST_COL_CN_WRITE);
- END_BATCH();
- } else {
- R300_STATECHANGE(r300, ri);
- R300_STATECHANGE(r300, rc);
- R300_STATECHANGE(r300, rr);
-
- BEGIN_BATCH(14);
- OUT_BATCH_REGSEQ(R500_RS_IP_0, 8);
- for (i = 0; i < 8; ++i) {
- OUT_BATCH((R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_S_SHIFT) |
- (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_T_SHIFT) |
- (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_R_SHIFT) |
- (R500_RS_IP_PTR_K1 << R500_RS_IP_TEX_PTR_Q_SHIFT));
- }
-
- OUT_BATCH_REGSEQ(R300_RS_COUNT, 2);
- OUT_BATCH((1 << R300_IC_COUNT_SHIFT) | R300_HIRES_EN);
- OUT_BATCH(0x0);
-
- OUT_BATCH_REGVAL(R500_RS_INST_0, R500_RS_INST_COL_CN_WRITE);
- END_BATCH();
- }
-
- if (!is_r500) {
- R300_STATECHANGE(r300, fp);
- R300_STATECHANGE(r300, fpi[0]);
- R300_STATECHANGE(r300, fpi[1]);
- R300_STATECHANGE(r300, fpi[2]);
- R300_STATECHANGE(r300, fpi[3]);
-
- BEGIN_BATCH(17);
- OUT_BATCH_REGSEQ(R300_US_CONFIG, 3);
- OUT_BATCH(0x0);
- OUT_BATCH(0x0);
- OUT_BATCH(0x0);
- OUT_BATCH_REGSEQ(R300_US_CODE_ADDR_0, 4);
- OUT_BATCH(0x0);
- OUT_BATCH(0x0);
- OUT_BATCH(0x0);
- OUT_BATCH(R300_RGBA_OUT);
-
- OUT_BATCH_REGVAL(R300_US_ALU_RGB_INST_0,
- FP_INSTRC(MAD, FP_ARGC(SRC0C_XYZ), FP_ARGC(ONE), FP_ARGC(ZERO)));
- OUT_BATCH_REGVAL(R300_US_ALU_RGB_ADDR_0,
- FP_SELC(0, NO, XYZ, FP_TMP(0), 0, 0));
- OUT_BATCH_REGVAL(R300_US_ALU_ALPHA_INST_0,
- FP_INSTRA(MAD, FP_ARGA(SRC0A), FP_ARGA(ONE), FP_ARGA(ZERO)));
- OUT_BATCH_REGVAL(R300_US_ALU_ALPHA_ADDR_0,
- FP_SELA(0, NO, W, FP_TMP(0), 0, 0));
- END_BATCH();
- } else {
- struct radeon_state_atom r500fp;
- uint32_t _cmd[10];
-
- R300_STATECHANGE(r300, fp);
- R300_STATECHANGE(r300, r500fp);
-
- BEGIN_BATCH(7);
- OUT_BATCH_REGSEQ(R500_US_CONFIG, 2);
- OUT_BATCH(R500_ZERO_TIMES_ANYTHING_EQUALS_ZERO);
- OUT_BATCH(0x0);
- OUT_BATCH_REGSEQ(R500_US_CODE_ADDR, 3);
- OUT_BATCH(R500_US_CODE_START_ADDR(0) | R500_US_CODE_END_ADDR(1));
- OUT_BATCH(R500_US_CODE_RANGE_ADDR(0) | R500_US_CODE_RANGE_SIZE(1));
- OUT_BATCH(R500_US_CODE_OFFSET_ADDR(0));
- END_BATCH();
-
- r500fp.check = check_r500fp;
- r500fp.cmd = _cmd;
- r500fp.cmd[0] = cmdr500fp(r300->radeon.radeonScreen, 0, 1, 0, 0);
- r500fp.cmd[1] = R500_INST_TYPE_OUT |
- R500_INST_TEX_SEM_WAIT |
- R500_INST_LAST |
- R500_INST_RGB_OMASK_R |
- R500_INST_RGB_OMASK_G |
- R500_INST_RGB_OMASK_B |
- R500_INST_ALPHA_OMASK |
- R500_INST_RGB_CLAMP |
- R500_INST_ALPHA_CLAMP;
- r500fp.cmd[2] = R500_RGB_ADDR0(0) |
- R500_RGB_ADDR1(0) |
- R500_RGB_ADDR1_CONST |
- R500_RGB_ADDR2(0) |
- R500_RGB_ADDR2_CONST;
- r500fp.cmd[3] = R500_ALPHA_ADDR0(0) |
- R500_ALPHA_ADDR1(0) |
- R500_ALPHA_ADDR1_CONST |
- R500_ALPHA_ADDR2(0) |
- R500_ALPHA_ADDR2_CONST;
- r500fp.cmd[4] = R500_ALU_RGB_SEL_A_SRC0 |
- R500_ALU_RGB_R_SWIZ_A_R |
- R500_ALU_RGB_G_SWIZ_A_G |
- R500_ALU_RGB_B_SWIZ_A_B |
- R500_ALU_RGB_SEL_B_SRC0 |
- R500_ALU_RGB_R_SWIZ_B_R |
- R500_ALU_RGB_B_SWIZ_B_G |
- R500_ALU_RGB_G_SWIZ_B_B;
- r500fp.cmd[5] = R500_ALPHA_OP_CMP |
- R500_ALPHA_SWIZ_A_A |
- R500_ALPHA_SWIZ_B_A;
- r500fp.cmd[6] = R500_ALU_RGBA_OP_CMP |
- R500_ALU_RGBA_R_SWIZ_0 |
- R500_ALU_RGBA_G_SWIZ_0 |
- R500_ALU_RGBA_B_SWIZ_0 |
- R500_ALU_RGBA_A_SWIZ_0;
-
- r500fp.cmd[7] = 0;
- if (r300->radeon.radeonScreen->kernel_mm) {
- emit_r500fp(ctx, &r500fp);
- } else {
- int dwords = r500fp.check(ctx,&r500fp);
- BEGIN_BATCH_NO_AUTOSTATE(dwords);
- OUT_BATCH_TABLE(r500fp.cmd, dwords);
- END_BATCH();
- }
-
- }
-
- BEGIN_BATCH(2);
- OUT_BATCH_REGVAL(R300_VAP_PVS_STATE_FLUSH_REG, 0);
- END_BATCH();
-
- if (has_tcl) {
- vap_cntl = ((10 << R300_PVS_NUM_SLOTS_SHIFT) |
- (5 << R300_PVS_NUM_CNTLRS_SHIFT) |
- (12 << R300_VF_MAX_VTX_NUM_SHIFT));
- if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
- vap_cntl |= R500_TCL_STATE_OPTIMIZATION;
- } else {
- vap_cntl = ((10 << R300_PVS_NUM_SLOTS_SHIFT) |
- (5 << R300_PVS_NUM_CNTLRS_SHIFT) |
- (5 << R300_VF_MAX_VTX_NUM_SHIFT));
- }
-
- if (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV515)
- vap_cntl |= (2 << R300_PVS_NUM_FPUS_SHIFT);
- else if ((r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV530) ||
- (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV560) ||
- (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV570))
- vap_cntl |= (5 << R300_PVS_NUM_FPUS_SHIFT);
- else if ((r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV410) ||
- (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R420))
- vap_cntl |= (6 << R300_PVS_NUM_FPUS_SHIFT);
- else if ((r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R520) ||
- (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R580))
- vap_cntl |= (8 << R300_PVS_NUM_FPUS_SHIFT);
- else
- vap_cntl |= (4 << R300_PVS_NUM_FPUS_SHIFT);
-
- R300_STATECHANGE(r300, vap_cntl);
-
- BEGIN_BATCH(2);
- OUT_BATCH_REGVAL(R300_VAP_CNTL, vap_cntl);
- END_BATCH();
-
- if (has_tcl) {
- struct radeon_state_atom vpu;
- uint32_t _cmd[10];
- R300_STATECHANGE(r300, pvs);
- R300_STATECHANGE(r300, vap_flush);
- R300_STATECHANGE(r300, vpi);
-
- BEGIN_BATCH(4);
- OUT_BATCH_REGSEQ(R300_VAP_PVS_CODE_CNTL_0, 3);
- OUT_BATCH((0 << R300_PVS_FIRST_INST_SHIFT) |
- (0 << R300_PVS_XYZW_VALID_INST_SHIFT) |
- (1 << R300_PVS_LAST_INST_SHIFT));
- OUT_BATCH((0 << R300_PVS_CONST_BASE_OFFSET_SHIFT) |
- (0 << R300_PVS_MAX_CONST_ADDR_SHIFT));
- OUT_BATCH(1 << R300_PVS_LAST_VTX_SRC_INST_SHIFT);
- END_BATCH();
-
- vpu.check = check_vpu;
- vpu.cmd = _cmd;
- vpu.cmd[0] = cmdvpu(r300->radeon.radeonScreen, 0, 2);
-
- vpu.cmd[1] = PVS_OP_DST_OPERAND(VE_ADD, GL_FALSE, GL_FALSE,
- 0, 0xf, PVS_DST_REG_OUT);
- vpu.cmd[2] = PVS_SRC_OPERAND(0, PVS_SRC_SELECT_X, PVS_SRC_SELECT_Y,
- PVS_SRC_SELECT_Z, PVS_SRC_SELECT_W,
- PVS_SRC_REG_INPUT, NEGATE_NONE);
- vpu.cmd[3] = PVS_SRC_OPERAND(0, PVS_SRC_SELECT_FORCE_0,
- PVS_SRC_SELECT_FORCE_0,
- PVS_SRC_SELECT_FORCE_0,
- PVS_SRC_SELECT_FORCE_0,
- PVS_SRC_REG_INPUT, NEGATE_NONE);
- vpu.cmd[4] = 0x0;
-
- vpu.cmd[5] = PVS_OP_DST_OPERAND(VE_ADD, GL_FALSE, GL_FALSE, 1, 0xf,
- PVS_DST_REG_OUT);
- vpu.cmd[6] = PVS_SRC_OPERAND(1, PVS_SRC_SELECT_X,
- PVS_SRC_SELECT_Y, PVS_SRC_SELECT_Z,
- PVS_SRC_SELECT_W, PVS_SRC_REG_INPUT,
- NEGATE_NONE);
- vpu.cmd[7] = PVS_SRC_OPERAND(1, PVS_SRC_SELECT_FORCE_0,
- PVS_SRC_SELECT_FORCE_0,
- PVS_SRC_SELECT_FORCE_0,
- PVS_SRC_SELECT_FORCE_0,
- PVS_SRC_REG_INPUT, NEGATE_NONE);
- vpu.cmd[8] = 0x0;
-
- if (r300->radeon.radeonScreen->kernel_mm) {
- int dwords = r300->hw.vap_flush.check(ctx,&r300->hw.vap_flush);
- BEGIN_BATCH_NO_AUTOSTATE(dwords);
- OUT_BATCH_TABLE(r300->hw.vap_flush.cmd, dwords);
- END_BATCH();
- emit_vpu(ctx, &vpu);
- } else {
- int dwords = vpu.check(ctx,&vpu);
- BEGIN_BATCH_NO_AUTOSTATE(dwords);
- OUT_BATCH_TABLE(vpu.cmd, dwords);
- END_BATCH();
- }
-
- }
-}
-
-static int r300KernelClear(GLcontext *ctx, GLuint flags)
-{
- r300ContextPtr r300 = R300_CONTEXT(ctx);
- __DRIdrawablePrivate *dPriv = radeon_get_drawable(&r300->radeon);
- struct radeon_framebuffer *rfb = dPriv->driverPrivate;
- struct radeon_renderbuffer *rrb;
- struct radeon_renderbuffer *rrbd;
- int bits = 0, ret;
-
- /* Make sure it fits there. */
- radeon_cs_space_reset_bos(r300->radeon.cmdbuf.cs);
-
- if (flags & BUFFER_BIT_COLOR0) {
- rrb = radeon_get_renderbuffer(&rfb->base, BUFFER_COLOR0);
- radeon_cs_space_add_persistent_bo(r300->radeon.cmdbuf.cs,
- rrb->bo, 0, RADEON_GEM_DOMAIN_VRAM);
- }
-
- if (flags & BUFFER_BIT_FRONT_LEFT) {
- rrb = radeon_get_renderbuffer(&rfb->base, BUFFER_FRONT_LEFT);
- radeon_cs_space_add_persistent_bo(r300->radeon.cmdbuf.cs,
- rrb->bo, 0, RADEON_GEM_DOMAIN_VRAM);
- }
-
- if (flags & BUFFER_BIT_BACK_LEFT) {
- rrb = radeon_get_renderbuffer(&rfb->base, BUFFER_BACK_LEFT);
- radeon_cs_space_add_persistent_bo(r300->radeon.cmdbuf.cs,
- rrb->bo, 0, RADEON_GEM_DOMAIN_VRAM);
- }
-
- rrbd = radeon_get_renderbuffer(&rfb->base, BUFFER_DEPTH);
- if (rrbd) {
- radeon_cs_space_add_persistent_bo(r300->radeon.cmdbuf.cs,
- rrbd->bo, 0, RADEON_GEM_DOMAIN_VRAM);
- }
-
- ret = radeon_cs_space_check(r300->radeon.cmdbuf.cs);
- if (ret)
- return -1;
-
- rcommonEnsureCmdBufSpace(&r300->radeon, 421 * 3, __FUNCTION__);
- if (flags || bits)
- r300EmitClearState(ctx);
-
- rrbd = radeon_get_renderbuffer(&rfb->base, BUFFER_DEPTH);
- if (rrbd && (flags & BUFFER_BIT_DEPTH))
- bits |= CLEARBUFFER_DEPTH;
-
- if (rrbd && (flags & BUFFER_BIT_STENCIL))
- bits |= CLEARBUFFER_STENCIL;
-
- if (flags & BUFFER_BIT_COLOR0) {
- rrb = radeon_get_renderbuffer(&rfb->base, BUFFER_COLOR0);
- r300ClearBuffer(r300, CLEARBUFFER_COLOR, rrb, NULL);
- bits = 0;
- }
-
- if (flags & BUFFER_BIT_FRONT_LEFT) {
- rrb = radeon_get_renderbuffer(&rfb->base, BUFFER_FRONT_LEFT);
- r300ClearBuffer(r300, bits | CLEARBUFFER_COLOR, rrb, rrbd);
- bits = 0;
- }
-
- if (flags & BUFFER_BIT_BACK_LEFT) {
- rrb = radeon_get_renderbuffer(&rfb->base, BUFFER_BACK_LEFT);
- r300ClearBuffer(r300, bits | CLEARBUFFER_COLOR, rrb, rrbd);
- bits = 0;
- }
-
- if (bits)
- r300ClearBuffer(r300, bits, NULL, rrbd);
-
- COMMIT_BATCH();
- return 0;
-}
-
-/**
- * Buffer clear
- */
-static void r300Clear(GLcontext * ctx, GLbitfield mask)
-{
- r300ContextPtr r300 = R300_CONTEXT(ctx);
- __DRIdrawablePrivate *dPriv = radeon_get_drawable(&r300->radeon);
- const GLuint colorMask = *((GLuint *) & ctx->Color.ColorMask);
- GLbitfield swrast_mask = 0, tri_mask = 0;
- int i, ret;
- struct gl_framebuffer *fb = ctx->DrawBuffer;
-
- if (RADEON_DEBUG & RADEON_IOCTL)
- fprintf(stderr, "r300Clear\n");
-
- if (!r300->radeon.radeonScreen->driScreen->dri2.enabled) {
- LOCK_HARDWARE(&r300->radeon);
- UNLOCK_HARDWARE(&r300->radeon);
- if (dPriv->numClipRects == 0)
- return;
- }
-
- /* Flush swtcl vertices if necessary, because we will change hardware
- * state during clear. See also the state-related comment in
- * r300EmitClearState.
- */
- R300_NEWPRIM(r300);
-
- if (colorMask == ~0)
- tri_mask |= (mask & BUFFER_BITS_COLOR);
- else
- tri_mask |= (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT));
-
-
- /* HW stencil */
- if (mask & BUFFER_BIT_STENCIL) {
- tri_mask |= BUFFER_BIT_STENCIL;
- }
-
- /* HW depth */
- if (mask & BUFFER_BIT_DEPTH) {
- tri_mask |= BUFFER_BIT_DEPTH;
- }
-
- /* If we're doing a tri pass for depth/stencil, include a likely color
- * buffer with it.
- */
-
- for (i = 0; i < BUFFER_COUNT; i++) {
- GLuint bufBit = 1 << i;
- if ((tri_mask) & bufBit) {
- if (!fb->Attachment[i].Renderbuffer->ClassID) {
- tri_mask &= ~bufBit;
- swrast_mask |= bufBit;
- }
- }
- }
-
- /* SW fallback clearing */
- swrast_mask = mask & ~tri_mask;
-
- ret = 0;
- if (tri_mask) {
- if (r300->radeon.radeonScreen->kernel_mm)
- radeonUserClear(ctx, tri_mask);
- else {
- /* if kernel clear fails due to size restraints fallback */
- ret = r300KernelClear(ctx, tri_mask);
- if (ret < 0)
- swrast_mask |= tri_mask;
- }
- }
-
- if (swrast_mask) {
- if (RADEON_DEBUG & RADEON_FALLBACKS)
- fprintf(stderr, "%s: swrast clear, mask: %x\n",
- __FUNCTION__, swrast_mask);
- _swrast_Clear(ctx, swrast_mask);
- }
-}
-
-void r300InitIoctlFuncs(struct dd_function_table *functions)
-{
- functions->Clear = r300Clear;
- functions->Finish = radeonFinish;
- functions->Flush = radeonFlush;
-}
+++ /dev/null
-/*
-Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- * Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#ifndef __R300_IOCTL_H__
-#define __R300_IOCTL_H__
-
-#include "r300_context.h"
-#include "radeon_drm.h"
-
-extern void r300InitIoctlFuncs(struct dd_function_table *functions);
-
-#endif /* __R300_IOCTL_H__ */
#include "tnl/tnl.h"
#include "tnl/t_vp_build.h"
#include "r300_context.h"
-#include "r300_ioctl.h"
#include "r300_state.h"
#include "r300_reg.h"
#include "r300_tex.h"
#include "tnl/t_vp_build.h"
#include "r300_context.h"
-#include "r300_ioctl.h"
#include "r300_state.h"
#include "r300_reg.h"
#include "r300_emit.h"
fprintf(stderr,
"Aiiee ! mtu=%d is greater than R300_MAX_TEXTURE_UNITS=%d\n",
mtu, R300_MAX_TEXTURE_UNITS);
- _mesa_exit(-1);
+ exit(-1);
}
/* We cannot let disabled tmu offsets pass DRM */
}
if (ctx->Light.Enabled && ctx->Light.Model.TwoSide) {
- VB->AttribPtr[VERT_ATTRIB_GENERIC0] = VB->ColorPtr[1];
+ VB->AttribPtr[VERT_ATTRIB_GENERIC0] = VB->BackfaceColorPtr;
OutputsWritten |= 1 << VERT_RESULT_BFC0;
#if MESA_LITTLE_ENDIAN
EMIT_ATTR( _TNL_ATTRIB_GENERIC0, EMIT_4UB_4F_RGBA );
ADD_ATTR(VERT_ATTRIB_GENERIC0, R300_DATA_TYPE_BYTE, SWTCL_OVM_COLOR2, SWIZZLE_XYZW, MASK_XYZW, 1);
#endif
if (fp_reads & FRAG_BIT_COL1) {
- VB->AttribPtr[VERT_ATTRIB_GENERIC1] = VB->SecondaryColorPtr[1];
+ VB->AttribPtr[VERT_ATTRIB_GENERIC1] = VB->BackfaceSecondaryColorPtr;
GLuint swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ONE);
OutputsWritten |= 1 << VERT_RESULT_BFC1;
#if MESA_LITTLE_ENDIAN
int tex_id = rmesa->selected_fp->wpos_attr - FRAG_ATTRIB_TEX0;
VB->AttribPtr[VERT_ATTRIB_TEX0 + tex_id] = VB->AttribPtr[VERT_ATTRIB_POS];
- VB->TexCoordPtr[tex_id] = VB->AttribPtr[VERT_ATTRIB_POS];
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + tex_id] = VB->AttribPtr[VERT_ATTRIB_POS];
RENDERINPUTS_SET(tnl->render_inputs_bitset, _TNL_ATTRIB_TEX0 + tex_id);
}
int tex_id = rmesa->selected_fp->fog_attr - FRAG_ATTRIB_TEX0;
VB->AttribPtr[VERT_ATTRIB_TEX0 + tex_id] = VB->AttribPtr[VERT_ATTRIB_FOG];
- VB->TexCoordPtr[tex_id] = VB->AttribPtr[VERT_ATTRIB_FOG];
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + tex_id] = VB->AttribPtr[VERT_ATTRIB_FOG];
RENDERINPUTS_SET(tnl->render_inputs_bitset, _TNL_ATTRIB_TEX0 + tex_id);
}
GLuint swiz, format, hw_format;
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
if (fp_reads & FRAG_BIT_TEX(i)) {
- switch (VB->TexCoordPtr[i]->size) {
+ switch (VB->AttribPtr[_TNL_ATTRIB_TEX0 + i]->size) {
case 1:
format = EMIT_1F;
hw_format = R300_DATA_TYPE_FLOAT_1;
if (first_free_tex >= ctx->Const.MaxTextureUnits) {
fprintf(stderr, "\tout of free texcoords to write fog coordinate\n");
- _mesa_exit(-1);
+ exit(-1);
}
R300_NEWPRIM(rmesa);
r300EmitCacheFlush(rmesa);
radeonEmitState(&rmesa->radeon);
- r300_emit_scissor(ctx);
+ r300_emit_scissor(ctx);
r300EmitVertexAOS(rmesa,
- rmesa->radeon.swtcl.vertex_size,
- first_elem(&rmesa->radeon.dma.reserved)->bo,
- current_offset);
+ rmesa->radeon.swtcl.vertex_size,
+ rmesa->radeon.swtcl.bo,
+ current_offset);
r300EmitVbufPrim(rmesa,
rmesa->radeon.swtcl.hw_primitive,
#include "r300_context.h"
#include "r300_state.h"
-#include "r300_ioctl.h"
#include "radeon_mipmap_tree.h"
#include "r300_tex.h"
extern void r300InitTextureFuncs(struct dd_function_table *functions);
+int32_t r300TranslateTexFormat(gl_format mesaFormat);
+
#endif /* __r300_TEX_H__ */
--- /dev/null
+/*
+ * Copyright (C) 2009 Maciej Cencora <m.cencora@gmail.com>
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "radeon_common.h"
+#include "r300_context.h"
+
+#include "main/image.h"
+#include "main/teximage.h"
+#include "main/texstate.h"
+#include "drivers/common/meta.h"
+
+#include "radeon_mipmap_tree.h"
+#include "r300_blit.h"
+#include <main/debug.h>
+
+// TODO:
+// need to pass correct pitch for small dst textures!
+static GLboolean
+do_copy_texsubimage(GLcontext *ctx,
+ GLenum target, GLint level,
+ struct radeon_tex_obj *tobj,
+ radeon_texture_image *timg,
+ GLint dstx, GLint dsty,
+ GLint x, GLint y,
+ GLsizei width, GLsizei height)
+{
+ struct r300_context *r300 = R300_CONTEXT(ctx);
+ struct radeon_renderbuffer *rrb;
+
+ if (_mesa_get_format_bits(timg->base.TexFormat, GL_DEPTH_BITS) > 0) {
+ rrb = radeon_get_depthbuffer(&r300->radeon);
+ } else {
+ rrb = radeon_get_colorbuffer(&r300->radeon);
+ }
+
+ if (!timg->mt) {
+ radeon_validate_texture_miptree(ctx, &tobj->base);
+ }
+
+ assert(rrb && rrb->bo);
+ assert(timg->mt->bo);
+ assert(timg->base.Width >= dstx + width);
+ assert(timg->base.Height >= dsty + height);
+
+ intptr_t src_offset = rrb->draw_offset;
+ intptr_t dst_offset = radeon_miptree_image_offset(timg->mt, _mesa_tex_target_to_face(target), level);
+
+ if (src_offset % 32 || dst_offset % 32) {
+ return GL_FALSE;
+ }
+
+ if (0) {
+ fprintf(stderr, "%s: copying to face %d, level %d\n",
+ __FUNCTION__, _mesa_tex_target_to_face(target), level);
+ fprintf(stderr, "to: x %d, y %d, offset %d\n", dstx, dsty, (uint32_t) dst_offset);
+ fprintf(stderr, "from (%dx%d) width %d, height %d, offset %d, pitch %d\n",
+ x, y, rrb->base.Width, rrb->base.Height, (uint32_t) src_offset, rrb->pitch/rrb->cpp);
+ fprintf(stderr, "src size %d, dst size %d\n", rrb->bo->size, timg->mt->bo->size);
+
+ }
+
+ /* blit from src buffer to texture */
+ return r300_blit(r300, rrb->bo, src_offset, rrb->base.Format, rrb->pitch/rrb->cpp,
+ rrb->base.Width, rrb->base.Height, x, y,
+ timg->mt->bo, dst_offset, timg->base.TexFormat,
+ timg->base.Width, timg->base.Width, timg->base.Height,
+ dstx, dsty, width, height, 1);
+}
+
+static void
+r300CopyTexImage2D(GLcontext *ctx, GLenum target, GLint level,
+ GLenum internalFormat,
+ GLint x, GLint y, GLsizei width, GLsizei height,
+ GLint border)
+{
+ struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx);
+ struct gl_texture_object *texObj =
+ _mesa_select_tex_object(ctx, texUnit, target);
+ struct gl_texture_image *texImage =
+ _mesa_select_tex_image(ctx, texObj, target, level);
+ int srcx, srcy, dstx, dsty;
+
+ if (border)
+ goto fail;
+
+ /* Setup or redefine the texture object, mipmap tree and texture
+ * image. Don't populate yet.
+ */
+ ctx->Driver.TexImage2D(ctx, target, level, internalFormat,
+ width, height, border,
+ GL_RGBA, GL_UNSIGNED_BYTE, NULL,
+ &ctx->DefaultPacking, texObj, texImage);
+
+ srcx = x;
+ srcy = y;
+ dstx = 0;
+ dsty = 0;
+ if (!_mesa_clip_copytexsubimage(ctx,
+ &dstx, &dsty,
+ &srcx, &srcy,
+ &width, &height)) {
+ return;
+ }
+
+ if (!do_copy_texsubimage(ctx, target, level,
+ radeon_tex_obj(texObj), (radeon_texture_image *)texImage,
+ 0, 0, x, y, width, height)) {
+ goto fail;
+ }
+
+ return;
+
+fail:
+ _mesa_meta_CopyTexImage2D(ctx, target, level, internalFormat, x, y,
+ width, height, border);
+}
+
+static void
+r300CopyTexSubImage2D(GLcontext *ctx, GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLint x, GLint y,
+ GLsizei width, GLsizei height)
+{
+ struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx);
+ struct gl_texture_object *texObj = _mesa_select_tex_object(ctx, texUnit, target);
+ struct gl_texture_image *texImage = _mesa_select_tex_image(ctx, texObj, target, level);
+
+ if (!do_copy_texsubimage(ctx, target, level,
+ radeon_tex_obj(texObj), (radeon_texture_image *)texImage,
+ xoffset, yoffset, x, y, width, height)) {
+
+ //DEBUG_FALLBACKS
+
+ _mesa_meta_CopyTexSubImage2D(ctx, target, level,
+ xoffset, yoffset, x, y, width, height);
+ }
+}
+
+
+void r300_init_texcopy_functions(struct dd_function_table *table)
+{
+ table->CopyTexImage2D = r300CopyTexImage2D;
+ table->CopyTexSubImage2D = r300CopyTexSubImage2D;
+}
\ No newline at end of file
#include "r300_context.h"
#include "r300_state.h"
-#include "r300_ioctl.h"
#include "radeon_mipmap_tree.h"
#include "r300_tex.h"
#include "r300_reg.h"
-#define VALID_FORMAT(f) ( ((f) <= MESA_FORMAT_RGBA_DXT5 \
- || ((f) >= MESA_FORMAT_RGBA_FLOAT32 && \
- (f) <= MESA_FORMAT_INTENSITY_FLOAT16)) \
- && tx_table[f].flag )
-
-#define _ASSIGN(entry, format) \
- [ MESA_FORMAT_ ## entry ] = { format, 0, 1}
-
/*
* Note that the _REV formats are the same as the non-REV formats. This is
* because the REV and non-REV formats are identical as a byte string, but
* identically. -- paulus
*/
-static const struct tx_table {
- GLuint format, filter, flag;
-} tx_table[] = {
- /* *INDENT-OFF* */
+int32_t r300TranslateTexFormat(gl_format mesaFormat)
+{
+ switch (mesaFormat)
+ {
#ifdef MESA_LITTLE_ENDIAN
- _ASSIGN(RGBA8888, R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8)),
- _ASSIGN(RGBA8888_REV, R300_EASY_TX_FORMAT(Z, Y, X, W, W8Z8Y8X8)),
- _ASSIGN(ARGB8888, R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8)),
- _ASSIGN(ARGB8888_REV, R300_EASY_TX_FORMAT(W, Z, Y, X, W8Z8Y8X8)),
+ case MESA_FORMAT_RGBA8888:
+ return R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8);
+ case MESA_FORMAT_RGBA8888_REV:
+ return R300_EASY_TX_FORMAT(Z, Y, X, W, W8Z8Y8X8);
+ case MESA_FORMAT_ARGB8888:
+ return R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8);
+ case MESA_FORMAT_ARGB8888_REV:
+ return R300_EASY_TX_FORMAT(W, Z, Y, X, W8Z8Y8X8);
#else
- _ASSIGN(RGBA8888, R300_EASY_TX_FORMAT(Z, Y, X, W, W8Z8Y8X8)),
- _ASSIGN(RGBA8888_REV, R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8)),
- _ASSIGN(ARGB8888, R300_EASY_TX_FORMAT(W, Z, Y, X, W8Z8Y8X8)),
- _ASSIGN(ARGB8888_REV, R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8)),
+ case MESA_FORMAT_RGBA8888:
+ return R300_EASY_TX_FORMAT(Z, Y, X, W, W8Z8Y8X8);
+ case MESA_FORMAT_RGBA8888_REV:
+ return R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8);
+ case MESA_FORMAT_ARGB8888:
+ return R300_EASY_TX_FORMAT(W, Z, Y, X, W8Z8Y8X8);
+ case MESA_FORMAT_ARGB8888_REV:
+ return R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8);
#endif
- _ASSIGN(XRGB8888, R300_EASY_TX_FORMAT(X, Y, Z, ONE, W8Z8Y8X8)),
- _ASSIGN(RGB888, R300_EASY_TX_FORMAT(X, Y, Z, ONE, W8Z8Y8X8)),
- _ASSIGN(RGB565, R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5)),
- _ASSIGN(RGB565_REV, R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5)),
- _ASSIGN(ARGB4444, R300_EASY_TX_FORMAT(X, Y, Z, W, W4Z4Y4X4)),
- _ASSIGN(ARGB4444_REV, R300_EASY_TX_FORMAT(X, Y, Z, W, W4Z4Y4X4)),
- _ASSIGN(ARGB1555, R300_EASY_TX_FORMAT(X, Y, Z, W, W1Z5Y5X5)),
- _ASSIGN(ARGB1555_REV, R300_EASY_TX_FORMAT(X, Y, Z, W, W1Z5Y5X5)),
- _ASSIGN(AL88, R300_EASY_TX_FORMAT(X, X, X, Y, Y8X8)),
- _ASSIGN(AL88_REV, R300_EASY_TX_FORMAT(X, X, X, Y, Y8X8)),
- _ASSIGN(RGB332, R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z3Y3X2)),
- _ASSIGN(A8, R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, X8)),
- _ASSIGN(L8, R300_EASY_TX_FORMAT(X, X, X, ONE, X8)),
- _ASSIGN(I8, R300_EASY_TX_FORMAT(X, X, X, X, X8)),
- _ASSIGN(CI8, R300_EASY_TX_FORMAT(X, X, X, X, X8)),
- _ASSIGN(YCBCR, R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8) | R300_TX_FORMAT_YUV_MODE),
- _ASSIGN(YCBCR_REV, R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8) | R300_TX_FORMAT_YUV_MODE),
- _ASSIGN(RGB_DXT1, R300_EASY_TX_FORMAT(X, Y, Z, ONE, DXT1)),
- _ASSIGN(RGBA_DXT1, R300_EASY_TX_FORMAT(X, Y, Z, W, DXT1)),
- _ASSIGN(RGBA_DXT3, R300_EASY_TX_FORMAT(X, Y, Z, W, DXT3)),
- _ASSIGN(RGBA_DXT5, R300_EASY_TX_FORMAT(Y, Z, W, X, DXT5)),
- _ASSIGN(RGBA_FLOAT32, R300_EASY_TX_FORMAT(Z, Y, X, W, FL_R32G32B32A32)),
- _ASSIGN(RGBA_FLOAT16, R300_EASY_TX_FORMAT(Z, Y, X, W, FL_R16G16B16A16)),
- _ASSIGN(RGB_FLOAT32, 0xffffffff),
- _ASSIGN(RGB_FLOAT16, 0xffffffff),
- _ASSIGN(ALPHA_FLOAT32, R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, FL_I32)),
- _ASSIGN(ALPHA_FLOAT16, R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, FL_I16)),
- _ASSIGN(LUMINANCE_FLOAT32, R300_EASY_TX_FORMAT(X, X, X, ONE, FL_I32)),
- _ASSIGN(LUMINANCE_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, ONE, FL_I16)),
- _ASSIGN(LUMINANCE_ALPHA_FLOAT32, R300_EASY_TX_FORMAT(X, X, X, Y, FL_I32A32)),
- _ASSIGN(LUMINANCE_ALPHA_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, Y, FL_I16A16)),
- _ASSIGN(INTENSITY_FLOAT32, R300_EASY_TX_FORMAT(X, X, X, X, FL_I32)),
- _ASSIGN(INTENSITY_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, X, FL_I16)),
- _ASSIGN(Z16, R300_EASY_TX_FORMAT(X, X, X, X, X16)),
- _ASSIGN(Z24_S8, R300_EASY_TX_FORMAT(X, X, X, X, X24_Y8)),
- _ASSIGN(S8_Z24, R300_EASY_TX_FORMAT(Y, Y, Y, Y, X24_Y8)),
- _ASSIGN(Z32, R300_EASY_TX_FORMAT(X, X, X, X, X32)),
- /* EXT_texture_sRGB */
- _ASSIGN(SRGBA8, R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8) | R300_TX_FORMAT_GAMMA),
- _ASSIGN(SLA8, R300_EASY_TX_FORMAT(X, X, X, Y, Y8X8) | R300_TX_FORMAT_GAMMA),
- _ASSIGN(SL8, R300_EASY_TX_FORMAT(X, X, X, ONE, X8) | R300_TX_FORMAT_GAMMA),
- /* *INDENT-ON* */
+ case MESA_FORMAT_XRGB8888:
+ return R300_EASY_TX_FORMAT(X, Y, Z, ONE, W8Z8Y8X8);
+ case MESA_FORMAT_RGB888:
+ return R300_EASY_TX_FORMAT(X, Y, Z, ONE, W8Z8Y8X8);
+ case MESA_FORMAT_RGB565:
+ return R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5);
+ case MESA_FORMAT_RGB565_REV:
+ return R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5);
+ case MESA_FORMAT_ARGB4444:
+ return R300_EASY_TX_FORMAT(X, Y, Z, W, W4Z4Y4X4);
+ case MESA_FORMAT_ARGB4444_REV:
+ return R300_EASY_TX_FORMAT(X, Y, Z, W, W4Z4Y4X4);
+ case MESA_FORMAT_ARGB1555:
+ return R300_EASY_TX_FORMAT(X, Y, Z, W, W1Z5Y5X5);
+ case MESA_FORMAT_ARGB1555_REV:
+ return R300_EASY_TX_FORMAT(X, Y, Z, W, W1Z5Y5X5);
+ case MESA_FORMAT_AL88:
+ return R300_EASY_TX_FORMAT(X, X, X, Y, Y8X8);
+ case MESA_FORMAT_AL88_REV:
+ return R300_EASY_TX_FORMAT(X, X, X, Y, Y8X8);
+ case MESA_FORMAT_RGB332:
+ return R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z3Y3X2);
+ case MESA_FORMAT_A8:
+ return R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, X8);
+ case MESA_FORMAT_L8:
+ return R300_EASY_TX_FORMAT(X, X, X, ONE, X8);
+ case MESA_FORMAT_I8:
+ return R300_EASY_TX_FORMAT(X, X, X, X, X8);
+ case MESA_FORMAT_CI8:
+ return R300_EASY_TX_FORMAT(X, X, X, X, X8);
+ case MESA_FORMAT_YCBCR:
+ return R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8) | R300_TX_FORMAT_YUV_MODE;
+ case MESA_FORMAT_YCBCR_REV:
+ return R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8) | R300_TX_FORMAT_YUV_MODE;
+ case MESA_FORMAT_RGB_DXT1:
+ return R300_EASY_TX_FORMAT(X, Y, Z, ONE, DXT1);
+ case MESA_FORMAT_RGBA_DXT1:
+ return R300_EASY_TX_FORMAT(X, Y, Z, W, DXT1);
+ case MESA_FORMAT_RGBA_DXT3:
+ return R300_EASY_TX_FORMAT(X, Y, Z, W, DXT3);
+ case MESA_FORMAT_RGBA_DXT5:
+ return R300_EASY_TX_FORMAT(Y, Z, W, X, DXT5);
+ case MESA_FORMAT_RGBA_FLOAT32:
+ return R300_EASY_TX_FORMAT(Z, Y, X, W, FL_R32G32B32A32);
+ case MESA_FORMAT_RGBA_FLOAT16:
+ return R300_EASY_TX_FORMAT(Z, Y, X, W, FL_R16G16B16A16);
+ case MESA_FORMAT_ALPHA_FLOAT32:
+ return R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, FL_I32);
+ case MESA_FORMAT_ALPHA_FLOAT16:
+ return R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, FL_I16);
+ case MESA_FORMAT_LUMINANCE_FLOAT32:
+ return R300_EASY_TX_FORMAT(X, X, X, ONE, FL_I32);
+ case MESA_FORMAT_LUMINANCE_FLOAT16:
+ return R300_EASY_TX_FORMAT(X, X, X, ONE, FL_I16);
+ case MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32:
+ return R300_EASY_TX_FORMAT(X, X, X, Y, FL_I32A32);
+ case MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16:
+ return R300_EASY_TX_FORMAT(X, X, X, Y, FL_I16A16);
+ case MESA_FORMAT_INTENSITY_FLOAT32:
+ return R300_EASY_TX_FORMAT(X, X, X, X, FL_I32);
+ case MESA_FORMAT_INTENSITY_FLOAT16:
+ return R300_EASY_TX_FORMAT(X, X, X, X, FL_I16);
+ case MESA_FORMAT_Z16:
+ return R300_EASY_TX_FORMAT(X, X, X, X, X16);
+ case MESA_FORMAT_Z24_S8:
+ return R300_EASY_TX_FORMAT(X, X, X, X, X24_Y8);
+ case MESA_FORMAT_S8_Z24:
+ return R300_EASY_TX_FORMAT(Y, Y, Y, Y, X24_Y8);
+ case MESA_FORMAT_Z32:
+ return R300_EASY_TX_FORMAT(X, X, X, X, X32);
+ /* EXT_texture_sRGB */
+ case MESA_FORMAT_SRGBA8:
+ return R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8) | R300_TX_FORMAT_GAMMA;
+ case MESA_FORMAT_SLA8:
+ return R300_EASY_TX_FORMAT(X, X, X, Y, Y8X8) | R300_TX_FORMAT_GAMMA;
+ case MESA_FORMAT_SL8:
+ return R300_EASY_TX_FORMAT(X, X, X, ONE, X8) | R300_TX_FORMAT_GAMMA;
+ case MESA_FORMAT_SRGB_DXT1:
+ return R300_EASY_TX_FORMAT(X, Y, Z, ONE, DXT1) | R300_TX_FORMAT_GAMMA;
+ case MESA_FORMAT_SRGBA_DXT1:
+ return R300_EASY_TX_FORMAT(X, Y, Z, W, DXT1) | R300_TX_FORMAT_GAMMA;
+ case MESA_FORMAT_SRGBA_DXT3:
+ return R300_EASY_TX_FORMAT(X, Y, Z, W, DXT3) | R300_TX_FORMAT_GAMMA;
+ case MESA_FORMAT_SRGBA_DXT5:
+ return R300_EASY_TX_FORMAT(Y, Z, W, X, DXT5) | R300_TX_FORMAT_GAMMA;
+ default:
+ return -1;
+ }
};
-#undef _ASSIGN
-
void r300SetDepthTexMode(struct gl_texture_object *tObj)
{
static const GLuint formats[3][3] = {
const struct gl_texture_image *firstImage;
firstImage = t->base.Image[0][t->minLod];
- if (!t->image_override
- && VALID_FORMAT(firstImage->TexFormat)) {
+ if (!t->image_override) {
if (firstImage->_BaseFormat == GL_DEPTH_COMPONENT) {
r300SetDepthTexMode(&t->base);
} else {
- t->pp_txformat = tx_table[firstImage->TexFormat].format;
+ int32_t txformat = r300TranslateTexFormat(firstImage->TexFormat);
+ if (txformat < 0) {
+ _mesa_problem(rmesa->radeon.glCtx, "%s: Invalid format %s",
+ __FUNCTION__, _mesa_get_format_name(firstImage->TexFormat));
+ exit(1);
+ }
+ t->pp_txformat = (uint32_t) txformat;
}
-
- t->pp_txfilter |= tx_table[firstImage->TexFormat].filter;
- } else if (!t->image_override) {
- _mesa_problem(NULL, "unexpected texture format in %s",
- __FUNCTION__);
- return;
}
if (t->image_override && t->bo)
switch (depth) {
case 32:
t->pp_txformat = R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8);
- t->pp_txfilter |= tx_table[2].filter;
pitch_val /= 4;
break;
case 24:
default:
t->pp_txformat = R300_EASY_TX_FORMAT(X, Y, Z, ONE, W8Z8Y8X8);
- t->pp_txfilter |= tx_table[4].filter;
pitch_val /= 4;
break;
case 16:
t->pp_txformat = R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5);
- t->pp_txfilter |= tx_table[5].filter;
pitch_val /= 2;
break;
}
return;
}
- radeon_update_renderbuffers(pDRICtx, dPriv);
- /* back & depth buffer are useless free them right away */
- rb = (void*)rfb->base.Attachment[BUFFER_DEPTH].Renderbuffer;
- if (rb && rb->bo) {
- radeon_bo_unref(rb->bo);
- rb->bo = NULL;
- }
- rb = (void*)rfb->base.Attachment[BUFFER_BACK_LEFT].Renderbuffer;
- if (rb && rb->bo) {
- radeon_bo_unref(rb->bo);
- rb->bo = NULL;
- }
+ radeon_update_renderbuffers(pDRICtx, dPriv, GL_TRUE);
rb = rfb->color_rb[0];
if (rb->bo == NULL) {
/* Failed to BO for the buffer */
t->pp_txformat = R300_EASY_TX_FORMAT(X, Y, Z, ONE, W8Z8Y8X8);
else
t->pp_txformat = R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8);
- t->pp_txfilter |= tx_table[2].filter;
pitch_val /= 4;
break;
case 3:
default:
t->pp_txformat = R300_EASY_TX_FORMAT(X, Y, Z, ONE, W8Z8Y8X8);
- t->pp_txfilter |= tx_table[4].filter;
pitch_val /= 4;
break;
case 2:
t->pp_txformat = R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5);
- t->pp_txfilter |= tx_table[5].filter;
pitch_val /= 2;
break;
}
break;
default:
fprintf(stderr, "%s:%s don't know how to handle dest %04x\n", __FILE__, __FUNCTION__, dest);
- _mesa_exit(-1);
+ exit(-1);
}
}
#include "utils.h"
#include "xmlpool.h" /* for symbolic values of enum-type options */
+#define R600_ENABLE_GLSL_TEST 1
+
#define need_GL_VERSION_2_0
#define need_GL_ARB_occlusion_query
#define need_GL_ARB_point_parameters
{"GL_ARB_texture_env_crossbar", NULL},
{"GL_ARB_texture_env_dot3", NULL},
{"GL_ARB_texture_mirrored_repeat", NULL},
+ {"GL_ARB_texture_non_power_of_two", NULL},
{"GL_ARB_vertex_program", GL_ARB_vertex_program_functions},
{"GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions},
{"GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions},
* functions added by GL_ATI_separate_stencil.
*/
static const struct dri_extension gl_20_extension[] = {
+#ifdef R600_ENABLE_GLSL_TEST
+ {"GL_ARB_shading_language_100", GL_VERSION_2_0_functions },
+#else
{"GL_VERSION_2_0", GL_VERSION_2_0_functions },
+#endif /* R600_ENABLE_GLSL_TEST */
};
static const struct tnl_pipeline_stage *r600_pipeline[] = {
if (r600->radeon.radeonScreen->kernel_mm)
driInitExtensions(ctx, mm_extensions, GL_FALSE);
+#ifdef R600_ENABLE_GLSL_TEST
+ driInitExtensions(ctx, gl_20_extension, GL_TRUE);
+ _mesa_enable_2_0_extensions(ctx);
+
+ /* glsl compiler has problem if this is not GL_TRUE */
+ ctx->Shader.EmitCondCodes = GL_TRUE;
+#endif /* R600_ENABLE_GLSL_TEST */
+
if (driQueryOptionb
(&r600->radeon.optionCache, "disable_stencil_two_side"))
_mesa_disable_extension(ctx, "GL_EXT_stencil_two_side");
return;
}
- radeon_update_renderbuffers(pDRICtx, dPriv);
- /* back & depth buffer are useless free them right away */
- rb = (void*)rfb->base.Attachment[BUFFER_DEPTH].Renderbuffer;
- if (rb && rb->bo) {
- radeon_bo_unref(rb->bo);
- rb->bo = NULL;
- }
- rb = (void*)rfb->base.Attachment[BUFFER_BACK_LEFT].Renderbuffer;
- if (rb && rb->bo) {
- radeon_bo_unref(rb->bo);
- rb->bo = NULL;
- }
+ radeon_update_renderbuffers(pDRICtx, dPriv, GL_TRUE);
rb = rfb->color_rb[0];
if (rb->bo == NULL) {
/* Failed to BO for the buffer */
#include "main/mtypes.h"
#include "main/imports.h"
+#include "shader/prog_parameter.h"
#include "radeon_debug.h"
#include "r600_context.h"
#include "r700_assembler.h"
+#define USE_CF_FOR_CONTINUE_BREAK 1
+#define USE_CF_FOR_POP_AFTER 1
+
+struct prog_instruction noise1_insts[12] = {
+ {OPCODE_BGNSUB , {{13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {13, 0, 15, 0, 8, 1672, 0}, 0, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0},
+ {OPCODE_MOV , {{0, 0, 0, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {0, 0, 2, 0, 8, 1672, 0}, 0, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0},
+ {OPCODE_MOV , {{8, 0, 0, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {0, 0, 4, 0, 8, 1672, 0}, 0, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0},
+ {OPCODE_MOV , {{8, 0, 585, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {0, 0, 8, 0, 8, 1672, 0}, 0, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0},
+ {OPCODE_SGT , {{0, 0, 585, 0, 0, 0}, {8, 0, 1170, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {0, 1, 1, 0, 8, 1672, 0}, 1, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0},
+ {OPCODE_IF , {{13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {13, 0, 15, 0, 7, 0, 0}, 0, 0, 0, 1, 0, 0, 0, 15, 0, 0, 0},
+ {OPCODE_MOV , {{0, 0, 1755, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {0, 0, 1, 0, 8, 1672, 0}, 0, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0},
+ {OPCODE_RET , {{13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {13, 0, 15, 0, 8, 1672, 0}, 0, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0},
+ {OPCODE_ENDIF , {{13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {13, 0, 15, 0, 8, 1672, 0}, 0, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0},
+ {OPCODE_MOV , {{0, 0, 1170, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {0, 0, 1, 0, 8, 1672, 0}, 0, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0},
+ {OPCODE_RET , {{13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {13, 0, 15, 0, 8, 1672, 0}, 0, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0},
+ {OPCODE_ENDSUB , {{13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}, {13, 0, 1672, 0, 0, 0}}, {13, 0, 15, 0, 8, 1672, 0}, 0, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0}
+};
+float noise1_const[2][4] = {
+ {0.300000f, 0.900000f, 0.500000f, 0.300000f}
+};
+
+COMPILED_SUB noise1_presub = {
+ &(noise1_insts[0]),
+ 12,
+ 2,
+ 1,
+ 0,
+ &(noise1_const[0]),
+ SWIZZLE_X,
+ SWIZZLE_X,
+ SWIZZLE_X,
+ SWIZZLE_X,
+ {0,0,0},
+ 0
+};
+
BITS addrmode_PVSDST(PVSDST * pPVSDST)
{
return pPVSDST->addrmode0 | ((BITS)pPVSDST->addrmode1 << 1);
return(format);
}
-unsigned int r700GetNumOperands(r700_AssemblerBase* pAsm)
+unsigned int r700GetNumOperands(GLuint opcode, GLuint nIsOp3)
{
- if(pAsm->D.dst.op3)
+ if(nIsOp3 > 0)
{
return 3;
}
- switch (pAsm->D.dst.opcode)
+ switch (opcode)
{
case SQ_OP2_INST_ADD:
+ case SQ_OP2_INST_KILLE:
case SQ_OP2_INST_KILLGT:
+ case SQ_OP2_INST_KILLGE:
+ case SQ_OP2_INST_KILLNE:
case SQ_OP2_INST_MUL:
case SQ_OP2_INST_MAX:
case SQ_OP2_INST_MIN:
//case SQ_OP2_INST_MAX_DX10:
//case SQ_OP2_INST_MIN_DX10:
+ case SQ_OP2_INST_SETE:
+ case SQ_OP2_INST_SETNE:
case SQ_OP2_INST_SETGT:
case SQ_OP2_INST_SETGE:
case SQ_OP2_INST_PRED_SETE:
case SQ_OP2_INST_MOVA_FLOOR:
case SQ_OP2_INST_FRACT:
case SQ_OP2_INST_FLOOR:
+ case SQ_OP2_INST_TRUNC:
case SQ_OP2_INST_EXP_IEEE:
case SQ_OP2_INST_LOG_CLAMPED:
case SQ_OP2_INST_LOG_IEEE:
return 1;
default: radeon_error(
- "Need instruction operand number for %x.\n", pAsm->D.dst.opcode);
+ "Need instruction operand number for %x.\n", opcode);
};
return 3;
pAsm->pR700Shader = pShader;
pAsm->currentShaderType = spt;
- pAsm->cf_last_export_ptr = NULL;
+ pAsm->cf_last_export_ptr = NULL;
+
+ pAsm->cf_current_export_clause_ptr = NULL;
+ pAsm->cf_current_alu_clause_ptr = NULL;
+ pAsm->cf_current_tex_clause_ptr = NULL;
+ pAsm->cf_current_vtx_clause_ptr = NULL;
+ pAsm->cf_current_cf_clause_ptr = NULL;
- pAsm->cf_current_export_clause_ptr = NULL;
- pAsm->cf_current_alu_clause_ptr = NULL;
- pAsm->cf_current_tex_clause_ptr = NULL;
- pAsm->cf_current_vtx_clause_ptr = NULL;
- pAsm->cf_current_cf_clause_ptr = NULL;
+ // No clause has been created yet
+ pAsm->cf_current_clause_type = CF_EMPTY_CLAUSE;
- // No clause has been created yet
- pAsm->cf_current_clause_type = CF_EMPTY_CLAUSE;
+ pAsm->number_of_colorandz_exports = 0;
+ pAsm->number_of_exports = 0;
+ pAsm->number_of_export_opcodes = 0;
- pAsm->number_of_colorandz_exports = 0;
- pAsm->number_of_exports = 0;
- pAsm->number_of_export_opcodes = 0;
+ pAsm->alu_x_opcode = 0;
+ pAsm->D2.bits = 0;
- pAsm->D.bits = 0;
- pAsm->S[0].bits = 0;
- pAsm->S[1].bits = 0;
- pAsm->S[2].bits = 0;
+ pAsm->D.bits = 0;
+ pAsm->S[0].bits = 0;
+ pAsm->S[1].bits = 0;
+ pAsm->S[2].bits = 0;
- pAsm->uLastPosUpdate = 0;
+ pAsm->uLastPosUpdate = 0;
- *(BITS *) &pAsm->fp_stOutFmt0 = 0;
+ *(BITS *) &pAsm->fp_stOutFmt0 = 0;
+
+ pAsm->uIIns = 0;
+ pAsm->uOIns = 0;
+ pAsm->number_used_registers = 0;
+ pAsm->uUsedConsts = 256;
+
+
+ // Fragment programs
+ pAsm->uBoolConsts = 0;
+ pAsm->uIntConsts = 0;
+ pAsm->uInsts = 0;
+ pAsm->uConsts = 0;
- pAsm->uIIns = 0;
- pAsm->uOIns = 0;
- pAsm->number_used_registers = 0;
- pAsm->uUsedConsts = 256;
+ pAsm->FCSP = 0;
+ pAsm->fc_stack[0].type = FC_NONE;
+ pAsm->aArgSubst[0] =
+ pAsm->aArgSubst[1] =
+ pAsm->aArgSubst[2] =
+ pAsm->aArgSubst[3] = (-1);
+
+ pAsm->uOutputs = 0;
- // Fragment programs
- pAsm->uBoolConsts = 0;
- pAsm->uIntConsts = 0;
- pAsm->uInsts = 0;
- pAsm->uConsts = 0;
+ for (i=0; i<NUMBER_OF_OUTPUT_COLORS; i++)
+ {
+ pAsm->color_export_register_number[i] = (-1);
+ }
- pAsm->FCSP = 0;
- pAsm->fc_stack[0].type = FC_NONE;
- pAsm->branch_depth = 0;
- pAsm->max_branch_depth = 0;
+ pAsm->depth_export_register_number = (-1);
+ pAsm->stencil_export_register_number = (-1);
+ pAsm->coverage_to_mask_export_register_number = (-1);
+ pAsm->mask_export_register_number = (-1);
- pAsm->aArgSubst[0] =
- pAsm->aArgSubst[1] =
- pAsm->aArgSubst[2] =
- pAsm->aArgSubst[3] = (-1);
+ pAsm->starting_export_register_number = 0;
+ pAsm->starting_vfetch_register_number = 0;
+ pAsm->starting_temp_register_number = 0;
+ pAsm->uFirstHelpReg = 0;
- pAsm->uOutputs = 0;
+ pAsm->input_position_is_used = GL_FALSE;
+ pAsm->input_normal_is_used = GL_FALSE;
- for (i=0; i<NUMBER_OF_OUTPUT_COLORS; i++)
- {
- pAsm->color_export_register_number[i] = (-1);
- }
+ for (i=0; i<NUMBER_OF_INPUT_COLORS; i++)
+ {
+ pAsm->input_color_is_used[ i ] = GL_FALSE;
+ }
+ for (i=0; i<NUMBER_OF_TEXTURE_UNITS; i++)
+ {
+ pAsm->input_texture_unit_is_used[ i ] = GL_FALSE;
+ }
- pAsm->depth_export_register_number = (-1);
- pAsm->stencil_export_register_number = (-1);
- pAsm->coverage_to_mask_export_register_number = (-1);
- pAsm->mask_export_register_number = (-1);
+ for (i=0; i<VERT_ATTRIB_MAX; i++)
+ {
+ pAsm->vfetch_instruction_ptr_array[ i ] = NULL;
+ }
- pAsm->starting_export_register_number = 0;
- pAsm->starting_vfetch_register_number = 0;
- pAsm->starting_temp_register_number = 0;
- pAsm->uFirstHelpReg = 0;
+ pAsm->number_of_inputs = 0;
+ pAsm->is_tex = GL_FALSE;
+ pAsm->need_tex_barrier = GL_FALSE;
- pAsm->input_position_is_used = GL_FALSE;
- pAsm->input_normal_is_used = GL_FALSE;
+ pAsm->subs = NULL;
+ pAsm->unSubArraySize = 0;
+ pAsm->unSubArrayPointer = 0;
+ pAsm->callers = NULL;
+ pAsm->unCallerArraySize = 0;
+ pAsm->unCallerArrayPointer = 0;
+ pAsm->CALLSP = 0;
+ pAsm->CALLSTACK[0].FCSP_BeforeEntry = 0;
+ pAsm->CALLSTACK[0].plstCFInstructions_local
+ = &(pAsm->pR700Shader->lstCFInstructions);
- for (i=0; i<NUMBER_OF_INPUT_COLORS; i++)
- {
- pAsm->input_color_is_used[ i ] = GL_FALSE;
- }
+ pAsm->CALLSTACK[0].max = 0;
+ pAsm->CALLSTACK[0].current = 0;
- for (i=0; i<NUMBER_OF_TEXTURE_UNITS; i++)
- {
- pAsm->input_texture_unit_is_used[ i ] = GL_FALSE;
- }
+ SetActiveCFlist(pAsm->pR700Shader, pAsm->CALLSTACK[0].plstCFInstructions_local);
- for (i=0; i<VERT_ATTRIB_MAX; i++)
- {
- pAsm->vfetch_instruction_ptr_array[ i ] = NULL;
- }
+ pAsm->unCFflags = 0;
- pAsm->number_of_inputs = 0;
+ pAsm->presubs = NULL;
+ pAsm->unPresubArraySize = 0;
+ pAsm->unNumPresub = 0;
+ pAsm->unCurNumILInsts = 0;
- pAsm->is_tex = GL_FALSE;
- pAsm->need_tex_barrier = GL_FALSE;
+ pAsm->unVetTexBits = 0;
- return 0;
+ return 0;
}
GLboolean IsTex(gl_inst_opcode Opcode)
{
- if( (OPCODE_TEX==Opcode) || (OPCODE_TXP==Opcode) || (OPCODE_TXB==Opcode) )
+ if( (OPCODE_TEX==Opcode) || (OPCODE_TXP==Opcode) || (OPCODE_TXB==Opcode) ||
+ (OPCODE_DDX==Opcode) || (OPCODE_DDY==Opcode) )
{
return GL_TRUE;
}
return GL_TRUE;
}
+GLboolean add_cf_instruction(r700_AssemblerBase* pAsm)
+{
+ if(GL_FALSE == check_current_clause(pAsm, CF_OTHER_CLAUSE))
+ {
+ return GL_FALSE;
+ }
+
+ pAsm->cf_current_cf_clause_ptr =
+ (R700ControlFlowGenericClause*) CALLOC_STRUCT(R700ControlFlowGenericClause);
+
+ if (pAsm->cf_current_cf_clause_ptr != NULL)
+ {
+ Init_R700ControlFlowGenericClause(pAsm->cf_current_cf_clause_ptr);
+ AddCFInstruction( pAsm->pR700Shader,
+ (R700ControlFlowInstruction *)pAsm->cf_current_cf_clause_ptr );
+ }
+ else
+ {
+ radeon_error("Could not allocate a new VFetch CF instruction.\n");
+ return GL_FALSE;
+ }
+
+ return GL_TRUE;
+}
+
GLboolean add_vfetch_instruction(r700_AssemblerBase* pAsm,
R700VertexInstruction* vertex_instruction_ptr)
{
checkop_init(pAsm);
- if( (pILInst->SrcReg[0].File == PROGRAM_CONSTANT) ||
+ if( (pILInst->SrcReg[0].File == PROGRAM_UNIFORM) ||
+ (pILInst->SrcReg[0].File == PROGRAM_CONSTANT) ||
(pILInst->SrcReg[0].File == PROGRAM_LOCAL_PARAM) ||
(pILInst->SrcReg[0].File == PROGRAM_ENV_PARAM) ||
(pILInst->SrcReg[0].File == PROGRAM_STATE_VAR) )
{
bSrcConst[0] = GL_FALSE;
}
- if( (pILInst->SrcReg[1].File == PROGRAM_CONSTANT) ||
+ if( (pILInst->SrcReg[1].File == PROGRAM_UNIFORM) ||
+ (pILInst->SrcReg[1].File == PROGRAM_CONSTANT) ||
(pILInst->SrcReg[1].File == PROGRAM_LOCAL_PARAM) ||
(pILInst->SrcReg[1].File == PROGRAM_ENV_PARAM) ||
(pILInst->SrcReg[1].File == PROGRAM_STATE_VAR) )
checkop_init(pAsm);
- if( (pILInst->SrcReg[0].File == PROGRAM_CONSTANT) ||
+ if( (pILInst->SrcReg[0].File == PROGRAM_UNIFORM) ||
+ (pILInst->SrcReg[0].File == PROGRAM_CONSTANT) ||
(pILInst->SrcReg[0].File == PROGRAM_LOCAL_PARAM) ||
(pILInst->SrcReg[0].File == PROGRAM_ENV_PARAM) ||
(pILInst->SrcReg[0].File == PROGRAM_STATE_VAR) )
{
bSrcConst[0] = GL_FALSE;
}
- if( (pILInst->SrcReg[1].File == PROGRAM_CONSTANT) ||
+ if( (pILInst->SrcReg[1].File == PROGRAM_UNIFORM) ||
+ (pILInst->SrcReg[1].File == PROGRAM_CONSTANT) ||
(pILInst->SrcReg[1].File == PROGRAM_LOCAL_PARAM) ||
(pILInst->SrcReg[1].File == PROGRAM_ENV_PARAM) ||
(pILInst->SrcReg[1].File == PROGRAM_STATE_VAR) )
{
bSrcConst[1] = GL_FALSE;
}
- if( (pILInst->SrcReg[2].File == PROGRAM_CONSTANT) ||
+ if( (pILInst->SrcReg[2].File == PROGRAM_UNIFORM) ||
+ (pILInst->SrcReg[2].File == PROGRAM_CONSTANT) ||
(pILInst->SrcReg[2].File == PROGRAM_LOCAL_PARAM) ||
(pILInst->SrcReg[2].File == PROGRAM_ENV_PARAM) ||
(pILInst->SrcReg[2].File == PROGRAM_STATE_VAR) )
case PROGRAM_LOCAL_PARAM:
case PROGRAM_ENV_PARAM:
case PROGRAM_STATE_VAR:
+ case PROGRAM_UNIFORM:
if (1 == pILInst->SrcReg[src].RelAddr)
{
setaddrmode_PVSSRC(&(pAsm->S[fld].src), ADDR_RELATIVE_A0);
}
pAsm->S[fld].src.rtype = SRC_REG_CONSTANT;
- pAsm->S[fld].src.reg = pILInst->SrcReg[src].Index;
+ if(pILInst->SrcReg[src].Index < 0)
+ {
+ WARN_ONCE("Negative register offsets not supported yet!\n");
+ pAsm->S[fld].src.reg = 0;
+ }
+ else
+ {
+ pAsm->S[fld].src.reg = pILInst->SrcReg[src].Index;
+ }
break;
case PROGRAM_INPUT:
- setaddrmode_PVSSRC(&(pAsm->S[fld].src), ADDR_ABSOLUTE);
+ setaddrmode_PVSSRC(&(pAsm->S[fld].src), ADDR_ABSOLUTE);
pAsm->S[fld].src.rtype = SRC_REG_INPUT;
switch (pAsm->currentShaderType)
{
}
break;
default:
- radeon_error("Invalid source argument type\n");
+ radeon_error("Invalid source argument type : %d \n", pILInst->SrcReg[src].File);
return GL_FALSE;
}
}
pAsm->D.dst.writez = (pILInst->DstReg.WriteMask >> 2) & 0x1;
pAsm->D.dst.writew = (pILInst->DstReg.WriteMask >> 3) & 0x1;
+ if(pILInst->SaturateMode == SATURATE_ZERO_ONE)
+ {
+ pAsm->D2.dst2.SaturateMode = 1;
+ }
+ else
+ {
+ pAsm->D2.dst2.SaturateMode = 0;
+ }
+
return GL_TRUE;
}
else
{
switch (pILInst->SrcReg[0].File) {
+ case PROGRAM_UNIFORM:
case PROGRAM_CONSTANT:
case PROGRAM_LOCAL_PARAM:
case PROGRAM_ENV_PARAM:
pAsm->S[0].src.rtype = SRC_REG_TEMPORARY;
break;
case PROGRAM_INPUT:
- switch (pILInst->SrcReg[0].Index)
+ if(SPT_VP == pAsm->currentShaderType)
+ {
+ switch (pILInst->SrcReg[0].Index)
+ {
+ case VERT_ATTRIB_TEX0:
+ case VERT_ATTRIB_TEX1:
+ case VERT_ATTRIB_TEX2:
+ case VERT_ATTRIB_TEX3:
+ case VERT_ATTRIB_TEX4:
+ case VERT_ATTRIB_TEX5:
+ case VERT_ATTRIB_TEX6:
+ case VERT_ATTRIB_TEX7:
+ bValidTexCoord = GL_TRUE;
+ pAsm->S[0].src.reg =
+ pAsm->ucVP_AttributeMap[pILInst->SrcReg[0].Index];
+ pAsm->S[0].src.rtype = SRC_REG_INPUT;
+ break;
+ }
+ }
+ else
{
- case FRAG_ATTRIB_WPOS:
- case FRAG_ATTRIB_COL0:
- case FRAG_ATTRIB_COL1:
- case FRAG_ATTRIB_FOGC:
- case FRAG_ATTRIB_TEX0:
- case FRAG_ATTRIB_TEX1:
- case FRAG_ATTRIB_TEX2:
- case FRAG_ATTRIB_TEX3:
- case FRAG_ATTRIB_TEX4:
- case FRAG_ATTRIB_TEX5:
- case FRAG_ATTRIB_TEX6:
- case FRAG_ATTRIB_TEX7:
- bValidTexCoord = GL_TRUE;
+ switch (pILInst->SrcReg[0].Index)
+ {
+ case FRAG_ATTRIB_WPOS:
+ case FRAG_ATTRIB_COL0:
+ case FRAG_ATTRIB_COL1:
+ case FRAG_ATTRIB_FOGC:
+ case FRAG_ATTRIB_TEX0:
+ case FRAG_ATTRIB_TEX1:
+ case FRAG_ATTRIB_TEX2:
+ case FRAG_ATTRIB_TEX3:
+ case FRAG_ATTRIB_TEX4:
+ case FRAG_ATTRIB_TEX5:
+ case FRAG_ATTRIB_TEX6:
+ case FRAG_ATTRIB_TEX7:
+ bValidTexCoord = GL_TRUE;
+ pAsm->S[0].src.reg =
+ pAsm->uiFP_AttributeMap[pILInst->SrcReg[0].Index];
+ pAsm->S[0].src.rtype = SRC_REG_INPUT;
+ break;
+ case FRAG_ATTRIB_FACE:
+ fprintf(stderr, "FRAG_ATTRIB_FACE unsupported\n");
+ break;
+ case FRAG_ATTRIB_PNTC:
+ fprintf(stderr, "FRAG_ATTRIB_PNTC unsupported\n");
+ break;
+ }
+
+ if( (pILInst->SrcReg[0].Index >= FRAG_ATTRIB_VAR0) ||
+ (pILInst->SrcReg[0].Index < FRAG_ATTRIB_MAX) )
+ {
+ bValidTexCoord = GL_TRUE;
pAsm->S[0].src.reg =
pAsm->uiFP_AttributeMap[pILInst->SrcReg[0].Index];
pAsm->S[0].src.rtype = SRC_REG_INPUT;
- break;
- case FRAG_ATTRIB_FACE:
- fprintf(stderr, "FRAG_ATTRIB_FACE unsupported\n");
- break;
- case FRAG_ATTRIB_PNTC:
- fprintf(stderr, "FRAG_ATTRIB_PNTC unsupported\n");
- break;
- case FRAG_ATTRIB_VAR0:
- fprintf(stderr, "FRAG_ATTRIB_VAR0 unsupported\n");
- break;
+ }
}
- break;
+
+ break;
}
}
tex_instruction_ptr->m_Word0.f.tex_inst = pAsm->D.dst.opcode;
tex_instruction_ptr->m_Word0.f.bc_frac_mode = 0x0;
tex_instruction_ptr->m_Word0.f.fetch_whole_quad = 0x0;
+ tex_instruction_ptr->m_Word0.f.alt_const = 0;
- tex_instruction_ptr->m_Word0.f.resource_id = texture_unit_source->reg;
+ if(SPT_VP == pAsm->currentShaderType)
+ {
+ tex_instruction_ptr->m_Word0.f.resource_id = texture_unit_source->reg + VERT_ATTRIB_MAX;
+ pAsm->unVetTexBits |= 1 << texture_unit_source->reg;
+ }
+ else
+ {
+ tex_instruction_ptr->m_Word0.f.resource_id = texture_unit_source->reg;
+ }
tex_instruction_ptr->m_Word1.f.lod_bias = 0x0;
if (normalized) {
tex_instruction_ptr->m_Word2.f.offset_x = 0x0;
tex_instruction_ptr->m_Word2.f.offset_y = 0x0;
tex_instruction_ptr->m_Word2.f.offset_z = 0x0;
-
tex_instruction_ptr->m_Word2.f.sampler_id = texture_unit_source->reg;
// dst
{
src_sel = pSource->reg + CFILE_REGISTER_OFFSET;
}
+ else if (pSource->rtype == SRC_REC_LITERAL)
+ {
+ src_sel = SQ_ALU_SRC_LITERAL;
+ }
else
{
radeon_error("Source (%d) register type (%d) not one of TEMP, INPUT, or CONSTANT.\n",
return GL_FALSE;
}
- if ( pAsm->cf_current_alu_clause_ptr == NULL ||
+ if ( pAsm->alu_x_opcode != 0 ||
+ pAsm->cf_current_alu_clause_ptr == NULL ||
( (pAsm->cf_current_alu_clause_ptr != NULL) &&
(pAsm->cf_current_alu_clause_ptr->m_Word1.f.count >= (GetCFMaxInstructions(pAsm->cf_current_alu_clause_ptr->m_ShaderInstType)-contiguous_slots_needed-1) )
) )
pAsm->cf_current_alu_clause_ptr->m_Word1.f.kcache_addr0 = 0x0;
pAsm->cf_current_alu_clause_ptr->m_Word1.f.kcache_addr1 = 0x0;
- //cf_current_alu_clause_ptr->m_Word1.f.count = number_of_scalar_operations - 1;
pAsm->cf_current_alu_clause_ptr->m_Word1.f.count = 0x0;
- pAsm->cf_current_alu_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_ALU;
+
+ if(pAsm->alu_x_opcode != 0)
+ {
+ pAsm->cf_current_alu_clause_ptr->m_Word1.f.cf_inst = pAsm->alu_x_opcode;
+ pAsm->alu_x_opcode = 0;
+ }
+ else
+ {
+ pAsm->cf_current_alu_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_ALU;
+ }
pAsm->cf_current_alu_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
}
else
{
- pAsm->cf_current_alu_clause_ptr->m_Word1.f.count++;
+ pAsm->cf_current_alu_clause_ptr->m_Word1.f.count += (GetInstructionSize(alu_instruction_ptr->m_ShaderInstType) / 2);
}
// If this clause constains any instruction that is forward dependent on a TEX instruction,
GLuint swizzle_key;
- GLuint number_of_operands = r700GetNumOperands(pAsm);
+ GLuint number_of_operands = r700GetNumOperands(pAsm->D.dst.opcode, pAsm->D.dst.op3);
for (src=0; src<number_of_operands; src++)
{
GLuint swizzle_key;
- GLuint number_of_operands = r700GetNumOperands(pAsm);
+ GLuint number_of_operands = r700GetNumOperands(pAsm->D.dst.opcode, pAsm->D.dst.op3);
for (src=0; src<number_of_operands; src++)
{
if( is_gpr(sel) )
{
if( GL_FALSE == cycle_for_vector_bank_swizzle(bank_swizzle, src, &cycle) )
- {
+ {
return GL_FALSE;
}
else
{
if( GL_FALSE == reserve_gpr(pAsm, sel, chan, cycle) )
- {
+ {
return GL_FALSE;
}
}
if( is_cfile(sel) )
{
if( GL_FALSE == reserve_cfile(pAsm, sel, chan) )
- {
+ {
return GL_FALSE;
}
}
GLboolean assemble_alu_instruction(r700_AssemblerBase *pAsm)
{
+ R700ALUInstruction * alu_instruction_ptr;
+ R700ALUInstructionHalfLiteral * alu_instruction_ptr_hl;
+ R700ALUInstructionFullLiteral * alu_instruction_ptr_fl;
+
GLuint number_of_scalar_operations;
GLboolean is_single_scalar_operation;
GLuint scalar_channel_index;
int current_source_index;
GLuint contiguous_slots_needed;
- GLuint uNumSrc = r700GetNumOperands(pAsm);
+ GLuint uNumSrc = r700GetNumOperands(pAsm->D.dst.opcode, pAsm->D.dst.op3);
//GLuint channel_swizzle, j;
//GLuint chan_counter[4] = {0, 0, 0, 0};
//PVSSRC * pSource[3];
contiguous_slots_needed = 0;
- if(GL_TRUE == is_reduction_opcode(&(pAsm->D)) )
+ if(!is_single_scalar_operation)
{
contiguous_slots_needed = 4;
}
+ contiguous_slots_needed += pAsm->D2.dst2.literal_slots;
+
initialize(pAsm);
for (scalar_channel_index=0;
scalar_channel_index < number_of_scalar_operations;
scalar_channel_index++)
{
- R700ALUInstruction* alu_instruction_ptr = (R700ALUInstruction*) CALLOC_STRUCT(R700ALUInstruction);
- if (alu_instruction_ptr == NULL)
- {
- return GL_FALSE;
- }
- Init_R700ALUInstruction(alu_instruction_ptr);
+ if(scalar_channel_index == (number_of_scalar_operations-1))
+ {
+ switch(pAsm->D2.dst2.literal_slots)
+ {
+ case 0:
+ alu_instruction_ptr = (R700ALUInstruction*) CALLOC_STRUCT(R700ALUInstruction);
+ Init_R700ALUInstruction(alu_instruction_ptr);
+ break;
+ case 1:
+ alu_instruction_ptr_hl = (R700ALUInstructionHalfLiteral*) CALLOC_STRUCT(R700ALUInstructionHalfLiteral);
+ Init_R700ALUInstructionHalfLiteral(alu_instruction_ptr_hl, pAsm->C[0].f, pAsm->C[1].f);
+ alu_instruction_ptr = (R700ALUInstruction*)alu_instruction_ptr_hl;
+ break;
+ case 2:
+ alu_instruction_ptr_fl = (R700ALUInstructionFullLiteral*) CALLOC_STRUCT(R700ALUInstructionFullLiteral);
+ Init_R700ALUInstructionFullLiteral(alu_instruction_ptr_fl,pAsm->C[0].f, pAsm->C[1].f, pAsm->C[2].f, pAsm->C[3].f);
+ alu_instruction_ptr = (R700ALUInstruction*)alu_instruction_ptr_fl;
+ break;
+ };
+ }
+ else
+ {
+ alu_instruction_ptr = (R700ALUInstruction*) CALLOC_STRUCT(R700ALUInstruction);
+ Init_R700ALUInstruction(alu_instruction_ptr);
+ }
//src 0
current_source_index = 0;
current_source_index,
pcurrent_source,
scalar_channel_index) )
- {
+ {
return GL_FALSE;
}
current_source_index,
pcurrent_source,
scalar_channel_index) )
- {
+ {
return GL_FALSE;
}
}
//other bits
- alu_instruction_ptr->m_Word0.f.index_mode = SQ_INDEX_AR_X;
+ alu_instruction_ptr->m_Word0.f.index_mode = pAsm->D2.dst2.index_mode;
if( (is_single_scalar_operation == GL_TRUE)
|| (GL_TRUE == bSplitInst) )
alu_instruction_ptr->m_Word0.f.last = (scalar_channel_index == 3) ? 1 : 0;
}
- alu_instruction_ptr->m_Word0.f.pred_sel = 0x0;
- alu_instruction_ptr->m_Word1_OP2.f.update_pred = 0x0;
- alu_instruction_ptr->m_Word1_OP2.f.update_execute_mask = 0x0;
+ alu_instruction_ptr->m_Word0.f.pred_sel = (pAsm->D.dst.pred_inv > 0) ? 1 : 0;
+ if(1 == pAsm->D.dst.predicated)
+ {
+ alu_instruction_ptr->m_Word1_OP2.f.update_pred = 0x1;
+ alu_instruction_ptr->m_Word1_OP2.f.update_execute_mask = 0x1;
+ }
+ else
+ {
+ alu_instruction_ptr->m_Word1_OP2.f.update_pred = 0x0;
+ alu_instruction_ptr->m_Word1_OP2.f.update_execute_mask = 0x0;
+ }
// dst
if( (pAsm->D.dst.rtype == DST_REG_TEMPORARY) ||
alu_instruction_ptr->m_Word1.f.dst_gpr = pAsm->D.dst.reg;
}
else
- {
+ {
radeon_error("Only temp destination registers supported for ALU dest regs.\n");
return GL_FALSE;
}
alu_instruction_ptr->m_Word1.f.dst_chan = scalar_channel_index;
- alu_instruction_ptr->m_Word1.f.clamp = pAsm->pILInst[pAsm->uiCurInst].SaturateMode;
+ alu_instruction_ptr->m_Word1.f.clamp = pAsm->D2.dst2.SaturateMode;
if (pAsm->D.dst.op3)
{
{
alu_instruction_ptr->m_Word1_OP2.f6.alu_inst = pAsm->D.dst.opcode;
- alu_instruction_ptr->m_Word1_OP2.f6.src0_abs = 0x0;
- alu_instruction_ptr->m_Word1_OP2.f6.src1_abs = 0x0;
+ alu_instruction_ptr->m_Word1_OP2.f6.src0_abs = pAsm->S[0].src.abs;
+ alu_instruction_ptr->m_Word1_OP2.f6.src1_abs = pAsm->S[1].src.abs;
//alu_instruction_ptr->m_Word1_OP2.f6.update_execute_mask = 0x0;
//alu_instruction_ptr->m_Word1_OP2.f6.update_pred = 0x0;
{
alu_instruction_ptr->m_Word1_OP2.f.alu_inst = pAsm->D.dst.opcode;
- alu_instruction_ptr->m_Word1_OP2.f.src0_abs = 0x0;
- alu_instruction_ptr->m_Word1_OP2.f.src1_abs = 0x0;
+ alu_instruction_ptr->m_Word1_OP2.f.src0_abs = pAsm->S[0].src.abs;
+ alu_instruction_ptr->m_Word1_OP2.f.src1_abs = pAsm->S[1].src.abs;
//alu_instruction_ptr->m_Word1_OP2.f.update_execute_mask = 0x0;
//alu_instruction_ptr->m_Word1_OP2.f.update_pred = 0x0;
}
if(GL_FALSE == add_alu_instruction(pAsm, alu_instruction_ptr, contiguous_slots_needed) )
- {
+ {
return GL_FALSE;
}
if (is_single_scalar_operation)
{
if(GL_FALSE == check_scalar(pAsm, alu_instruction_ptr) )
- {
+ {
return GL_FALSE;
}
}
else
{
if(GL_FALSE == check_vector(pAsm, alu_instruction_ptr) )
- {
- return 1;
+ {
+ return GL_FALSE;
}
}
- contiguous_slots_needed = 0;
+ contiguous_slots_needed -= 1;
}
return GL_TRUE;
//reset for next inst.
pAsm->D.bits = 0;
+ pAsm->D2.bits = 0;
pAsm->S[0].bits = 0;
pAsm->S[1].bits = 0;
pAsm->S[2].bits = 0;
pAsm->is_tex = GL_FALSE;
pAsm->need_tex_barrier = GL_FALSE;
+ pAsm->D2.bits = 0;
+ pAsm->C[0].bits = pAsm->C[1].bits = pAsm->C[2].bits = pAsm->C[3].bits = 0;
return GL_TRUE;
}
return GL_TRUE;
}
-GLboolean assemble_COS(r700_AssemblerBase *pAsm)
+GLboolean assemble_TRIG(r700_AssemblerBase *pAsm, BITS opcode)
{
- return assemble_math_function(pAsm, SQ_OP2_INST_COS);
+ int tmp;
+ checkop1(pAsm);
+
+ tmp = gethelpr(pAsm);
+
+ pAsm->D.dst.opcode = SQ_OP2_INST_MUL;
+ setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE);
+ pAsm->D.dst.rtype = DST_REG_TEMPORARY;
+ pAsm->D.dst.reg = tmp;
+ pAsm->D.dst.writex = 1;
+
+ assemble_src(pAsm, 0, -1);
+
+ pAsm->S[1].src.rtype = SRC_REC_LITERAL;
+ setswizzle_PVSSRC(&(pAsm->S[1].src), SQ_SEL_X);
+ pAsm->D2.dst2.literal_slots = 1;
+ pAsm->C[0].f = 1/(3.1415926535 * 2);
+ pAsm->C[1].f = 0.0F;
+ next_ins(pAsm);
+
+ pAsm->D.dst.opcode = opcode;
+ pAsm->D.dst.math = 1;
+
+ assemble_dst(pAsm);
+
+ setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
+ pAsm->S[0].src.rtype = SRC_REG_TEMPORARY;
+ pAsm->S[0].src.reg = tmp;
+ setswizzle_PVSSRC(&(pAsm->S[0].src), SQ_SEL_X);
+ noneg_PVSSRC(&(pAsm->S[0].src));
+
+ next_ins(pAsm);
+
+ //TODO - replicate if more channels set in WriteMask
+ return GL_TRUE;
+
}
GLboolean assemble_DOT(r700_AssemblerBase *pAsm)
return GL_TRUE;
}
-GLboolean assemble_KIL(r700_AssemblerBase *pAsm)
-{
- /* TODO: doc says KILL has to be last(end) ALU clause */
-
- checkop1(pAsm);
+GLboolean assemble_KIL(r700_AssemblerBase *pAsm, GLuint opcode)
+{
+ struct prog_instruction *pILInst = &(pAsm->pILInst[pAsm->uiCurInst]);
+
+ if(pILInst->Opcode == OPCODE_KIL)
+ checkop1(pAsm);
- pAsm->D.dst.opcode = SQ_OP2_INST_KILLGT;
+ pAsm->D.dst.opcode = opcode;
+ //pAsm->D.dst.math = 1;
setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE);
pAsm->D.dst.rtype = DST_REG_TEMPORARY;
setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
pAsm->S[0].src.rtype = SRC_REG_TEMPORARY;
pAsm->S[0].src.reg = 0;
-
setswizzle_PVSSRC(&(pAsm->S[0].src), SQ_SEL_0);
noneg_PVSSRC(&(pAsm->S[0].src));
- if ( GL_FALSE == assemble_src(pAsm, 0, 1) )
+ if(pILInst->Opcode == OPCODE_KIL_NV)
{
- return GL_FALSE;
+ setaddrmode_PVSSRC(&(pAsm->S[1].src), ADDR_ABSOLUTE);
+ pAsm->S[1].src.rtype = SRC_REG_TEMPORARY;
+ pAsm->S[1].src.reg = 0;
+ setswizzle_PVSSRC(&(pAsm->S[1].src), SQ_SEL_1);
+ neg_PVSSRC(&(pAsm->S[1].src));
}
-
+ else
+ {
+ if( GL_FALSE == assemble_src(pAsm, 0, 1) )
+ {
+ return GL_FALSE;
+ }
+
+ }
+
if ( GL_FALSE == next_ins(pAsm) )
{
return GL_FALSE;
}
+ /* Doc says KILL has to be last(end) ALU clause */
pAsm->pR700Shader->killIsUsed = GL_TRUE;
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU;
return GL_TRUE;
}
{
return GL_FALSE;
}
+
if( GL_FALSE == assemble_src(pAsm, 2, -1) )
{
return GL_FALSE;
return assemble_math_function(pAsm, SQ_OP2_INST_RECIPSQRT_IEEE);
}
-GLboolean assemble_SIN(r700_AssemblerBase *pAsm)
-{
- return assemble_math_function(pAsm, SQ_OP2_INST_SIN);
-}
-
GLboolean assemble_SCS(r700_AssemblerBase *pAsm)
{
BITS tmp;
- checkop1(pAsm);
-
- tmp = gethelpr(pAsm);
-
- // COS tmp.x, a.x
- pAsm->D.dst.opcode = SQ_OP2_INST_COS;
- pAsm->D.dst.math = 1;
+ checkop1(pAsm);
- setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE);
- pAsm->D.dst.rtype = DST_REG_TEMPORARY;
- pAsm->D.dst.reg = tmp;
- pAsm->D.dst.writex = 1;
+ tmp = gethelpr(pAsm);
+ /* tmp.x = src /2*PI */
+ pAsm->D.dst.opcode = SQ_OP2_INST_MUL;
+ setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE);
+ pAsm->D.dst.rtype = DST_REG_TEMPORARY;
+ pAsm->D.dst.reg = tmp;
+ pAsm->D.dst.writex = 1;
- if( GL_FALSE == assemble_src(pAsm, 0, -1) )
- {
- return GL_FALSE;
- }
+ assemble_src(pAsm, 0, -1);
- if ( GL_FALSE == next_ins(pAsm) )
- {
- return GL_FALSE;
- }
+ pAsm->S[1].src.rtype = SRC_REC_LITERAL;
+ setswizzle_PVSSRC(&(pAsm->S[1].src), SQ_SEL_X);
+ pAsm->D2.dst2.literal_slots = 1;
+ pAsm->C[0].f = 1/(3.1415926535 * 2);
+ pAsm->C[1].f = 0.0F;
- // SIN tmp.y, a.x
- pAsm->D.dst.opcode = SQ_OP2_INST_SIN;
- pAsm->D.dst.math = 1;
+ next_ins(pAsm);
- setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE);
- pAsm->D.dst.rtype = DST_REG_TEMPORARY;
- pAsm->D.dst.reg = tmp;
- pAsm->D.dst.writey = 1;
+ // COS dst.x, a.x
+ pAsm->D.dst.opcode = SQ_OP2_INST_COS;
+ pAsm->D.dst.math = 1;
- if( GL_FALSE == assemble_src(pAsm, 0, -1) )
- {
- return GL_FALSE;
- }
+ assemble_dst(pAsm);
+ /* mask y */
+ pAsm->D.dst.writey = 0;
- if( GL_FALSE == next_ins(pAsm) )
- {
- return GL_FALSE;
- }
+ setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
+ pAsm->S[0].src.rtype = SRC_REG_TEMPORARY;
+ pAsm->S[0].src.reg = tmp;
+ setswizzle_PVSSRC(&(pAsm->S[0].src), SQ_SEL_X);
+ noneg_PVSSRC(&(pAsm->S[0].src));
- // MOV dst.mask, tmp
- pAsm->D.dst.opcode = SQ_OP2_INST_MOV;
+ if ( GL_FALSE == next_ins(pAsm) )
+ {
+ return GL_FALSE;
+ }
- if( GL_FALSE == assemble_dst(pAsm) )
- {
- return GL_FALSE;
- }
+ // SIN dst.y, a.x
+ pAsm->D.dst.opcode = SQ_OP2_INST_SIN;
+ pAsm->D.dst.math = 1;
- setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
- pAsm->S[0].src.rtype = DST_REG_TEMPORARY;
- pAsm->S[0].src.reg = tmp;
+ assemble_dst(pAsm);
+ /* mask x */
+ pAsm->D.dst.writex = 0;
- noswizzle_PVSSRC(&(pAsm->S[0].src));
- pAsm->S[0].src.swizzlez = SQ_SEL_0;
- pAsm->S[0].src.swizzlew = SQ_SEL_0;
+ setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
+ pAsm->S[0].src.rtype = SRC_REG_TEMPORARY;
+ pAsm->S[0].src.reg = tmp;
+ setswizzle_PVSSRC(&(pAsm->S[0].src), SQ_SEL_X);
+ noneg_PVSSRC(&(pAsm->S[0].src));
- if ( GL_FALSE == next_ins(pAsm) )
- {
- return GL_FALSE;
- }
+ if( GL_FALSE == next_ins(pAsm) )
+ {
+ return GL_FALSE;
+ }
return GL_TRUE;
}
-
-GLboolean assemble_SGE(r700_AssemblerBase *pAsm)
+
+GLboolean assemble_LOGIC(r700_AssemblerBase *pAsm, BITS opcode)
{
if( GL_FALSE == checkop2(pAsm) )
{
return GL_FALSE;
}
- pAsm->D.dst.opcode = SQ_OP2_INST_SETGE;
+ pAsm->D.dst.opcode = opcode;
+ //pAsm->D.dst.math = 1;
if( GL_FALSE == assemble_dst(pAsm) )
{
return GL_TRUE;
}
-
-GLboolean assemble_SLT(r700_AssemblerBase *pAsm)
+
+GLboolean assemble_LOGIC_PRED(r700_AssemblerBase *pAsm, BITS opcode)
{
- if( GL_FALSE == checkop2(pAsm) )
- {
- return GL_FALSE;
- }
+ struct prog_instruction *pILInst = &(pAsm->pILInst[pAsm->uiCurInst]);
- pAsm->D.dst.opcode = SQ_OP2_INST_SETGT;
+ pAsm->D.dst.opcode = opcode;
+ pAsm->D.dst.math = 1;
+ pAsm->D.dst.predicated = 1;
- if( GL_FALSE == assemble_dst(pAsm) )
- {
- return GL_FALSE;
- }
-
- if( GL_FALSE == assemble_src(pAsm, 0, 1) )
- {
+ setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE);
+ pAsm->D.dst.rtype = DST_REG_TEMPORARY;
+ pAsm->D.dst.reg = pAsm->uHelpReg;
+ pAsm->D.dst.writex = 1;
+ pAsm->D.dst.writey = pAsm->D.dst.writez = pAsm->D.dst.writew = 0;
+
+ setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
+ pAsm->S[0].src.rtype = SRC_REG_TEMPORARY;
+ pAsm->S[0].src.reg = pAsm->last_cond_register + pAsm->starting_temp_register_number;
+ pAsm->S[0].src.swizzlex = pILInst->DstReg.CondSwizzle & 0x7;
+ noneg_PVSSRC(&(pAsm->S[0].src));
+
+ pAsm->S[1].src.rtype = SRC_REG_TEMPORARY;
+ pAsm->S[1].src.reg = pAsm->uHelpReg;
+ setaddrmode_PVSSRC(&(pAsm->S[1].src), ADDR_ABSOLUTE);
+ noneg_PVSSRC(&(pAsm->S[1].src));
+ pAsm->S[1].src.swizzlex = SQ_SEL_0;
+ pAsm->S[1].src.swizzley = SQ_SEL_0;
+ pAsm->S[1].src.swizzlez = SQ_SEL_0;
+ pAsm->S[1].src.swizzlew = SQ_SEL_0;
+
+ if( GL_FALSE == next_ins(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ return GL_TRUE;
+}
+
+GLboolean assemble_SGE(r700_AssemblerBase *pAsm)
+{
+ if( GL_FALSE == checkop2(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ pAsm->D.dst.opcode = SQ_OP2_INST_SETGE;
+
+ if( GL_FALSE == assemble_dst(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ if( GL_FALSE == assemble_src(pAsm, 0, -1) )
+ {
+ return GL_FALSE;
+ }
+
+ if( GL_FALSE == assemble_src(pAsm, 1, -1) )
+ {
+ return GL_FALSE;
+ }
+
+ if( GL_FALSE == next_ins(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ return GL_TRUE;
+}
+
+GLboolean assemble_SLT(r700_AssemblerBase *pAsm)
+{
+ if( GL_FALSE == checkop2(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ pAsm->D.dst.opcode = SQ_OP2_INST_SETGT;
+
+ if( GL_FALSE == assemble_dst(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ if( GL_FALSE == assemble_src(pAsm, 0, 1) )
+ {
return GL_FALSE;
}
switch (pAsm->pILInst[pAsm->uiCurInst].SrcReg[0].File)
{
+ case PROGRAM_UNIFORM:
case PROGRAM_CONSTANT:
case PROGRAM_LOCAL_PARAM:
case PROGRAM_ENV_PARAM:
return GL_FALSE;
}
- /* tmp1.z = ABS(tmp1.z) dont have abs support in assembler currently
- * have to do explicit instruction
- */
- pAsm->D.dst.opcode = SQ_OP2_INST_MAX;
- setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE);
- pAsm->D.dst.rtype = DST_REG_TEMPORARY;
- pAsm->D.dst.reg = tmp1;
- pAsm->D.dst.writez = 1;
-
- setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
- pAsm->S[0].src.rtype = SRC_REG_TEMPORARY;
- pAsm->S[0].src.reg = tmp1;
- noswizzle_PVSSRC(&(pAsm->S[0].src));
- pAsm->S[1].bits = pAsm->S[0].bits;
- flipneg_PVSSRC(&(pAsm->S[1].src));
-
- next_ins(pAsm);
-
/* tmp1.z = RCP_e(|tmp1.z|) */
pAsm->D.dst.opcode = SQ_OP2_INST_RECIP_IEEE;
pAsm->D.dst.math = 1;
pAsm->S[0].src.rtype = SRC_REG_TEMPORARY;
pAsm->S[0].src.reg = tmp1;
pAsm->S[0].src.swizzlex = SQ_SEL_Z;
+ pAsm->S[0].src.abs = 1;
next_ins(pAsm);
/* MULADD R0.x, R0.x, PS1, (0x3FC00000, 1.5f).x
* MULADD R0.y, R0.y, PS1, (0x3FC00000, 1.5f).x
* muladd has no writemask, have to use another temp
- * also no support for imm constants, so add 1 here
*/
pAsm->D.dst.opcode = SQ_OP3_INST_MULADD;
pAsm->D.dst.op3 = 1;
pAsm->S[1].src.reg = tmp1;
setswizzle_PVSSRC(&(pAsm->S[1].src), SQ_SEL_Z);
setaddrmode_PVSSRC(&(pAsm->S[2].src), ADDR_ABSOLUTE);
- pAsm->S[2].src.rtype = SRC_REG_TEMPORARY;
+ /* immediate c 1.5 */
+ pAsm->D2.dst2.literal_slots = 1;
+ pAsm->C[0].f = 1.5F;
+ pAsm->S[2].src.rtype = SRC_REC_LITERAL;
pAsm->S[2].src.reg = tmp1;
- setswizzle_PVSSRC(&(pAsm->S[2].src), SQ_SEL_1);
-
- next_ins(pAsm);
-
- /* ADD the remaining .5 */
- pAsm->D.dst.opcode = SQ_OP2_INST_ADD;
- setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE);
- pAsm->D.dst.rtype = DST_REG_TEMPORARY;
- pAsm->D.dst.reg = tmp2;
- pAsm->D.dst.writex = 1;
- pAsm->D.dst.writey = 1;
- pAsm->D.dst.writez = 0;
- pAsm->D.dst.writew = 0;
-
- setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
- pAsm->S[0].src.rtype = SRC_REG_TEMPORARY;
- pAsm->S[0].src.reg = tmp2;
- noswizzle_PVSSRC(&(pAsm->S[0].src));
- setaddrmode_PVSSRC(&(pAsm->S[1].src), ADDR_ABSOLUTE);
- pAsm->S[1].src.rtype = SRC_REG_TEMPORARY;
- pAsm->S[1].src.reg = 252; // SQ_ALU_SRC_0_5
- noswizzle_PVSSRC(&(pAsm->S[1].src));
+ setswizzle_PVSSRC(&(pAsm->S[2].src), SQ_SEL_X);
next_ins(pAsm);
}
- if(pAsm->pILInst[pAsm->uiCurInst].Opcode == OPCODE_TXB)
- {
- pAsm->D.dst.opcode = SQ_TEX_INST_SAMPLE_L;
- }
- else
+ switch(pAsm->pILInst[pAsm->uiCurInst].Opcode)
{
- pAsm->D.dst.opcode = SQ_TEX_INST_SAMPLE;
+ case OPCODE_DDX:
+ /* will these need WQM(1) on CF inst ? */
+ pAsm->D.dst.opcode = SQ_TEX_INST_GET_GRADIENTS_H;
+ break;
+ case OPCODE_DDY:
+ pAsm->D.dst.opcode = SQ_TEX_INST_GET_GRADIENTS_V;
+ break;
+ case OPCODE_TXB:
+ pAsm->D.dst.opcode = SQ_TEX_INST_SAMPLE_L;
+ break;
+ default:
+ pAsm->D.dst.opcode = SQ_TEX_INST_SAMPLE;
}
+ pAsm->is_tex = GL_TRUE;
+ if ( GL_TRUE == need_barrier )
+
pAsm->is_tex = GL_TRUE;
if ( GL_TRUE == need_barrier )
{
pAsm->need_tex_barrier = GL_TRUE;
}
// Set src1 to tex unit id
- pAsm->S[1].src.reg = pAsm->pILInst[pAsm->uiCurInst].TexSrcUnit;
+ pAsm->S[1].src.reg = pAsm->SamplerUnits[pAsm->pILInst[pAsm->uiCurInst].TexSrcUnit];
pAsm->S[1].src.rtype = SRC_REG_TEMPORARY;
//No sw info from mesa compiler, so hard code here.
return GL_TRUE;
}
-GLboolean assemble_IF(r700_AssemblerBase *pAsm)
+static inline void decreaseCurrent(r700_AssemblerBase *pAsm, GLuint uReason)
{
- return GL_TRUE;
+ switch (uReason)
+ {
+ case FC_PUSH_VPM:
+ pAsm->CALLSTACK[pAsm->CALLSP].current--;
+ break;
+ case FC_PUSH_WQM:
+ pAsm->CALLSTACK[pAsm->CALLSP].current -= 4;
+ break;
+ case FC_LOOP:
+ pAsm->CALLSTACK[pAsm->CALLSP].current -= 4;
+ break;
+ case FC_REP:
+ /* TODO : for 16 vp asic, should -= 2; */
+ pAsm->CALLSTACK[pAsm->CALLSP].current -= 1;
+ break;
+ };
}
-GLboolean assemble_ENDIF(r700_AssemblerBase *pAsm)
+static inline void checkStackDepth(r700_AssemblerBase *pAsm, GLuint uReason, GLboolean bCheckMaxOnly)
{
- return GL_TRUE;
+ if(GL_TRUE == bCheckMaxOnly)
+ {
+ switch (uReason)
+ {
+ case FC_PUSH_VPM:
+ if((pAsm->CALLSTACK[pAsm->CALLSP].current + 1)
+ > pAsm->CALLSTACK[pAsm->CALLSP].max)
+ {
+ pAsm->CALLSTACK[pAsm->CALLSP].max =
+ pAsm->CALLSTACK[pAsm->CALLSP].current + 1;
+ }
+ break;
+ case FC_PUSH_WQM:
+ if((pAsm->CALLSTACK[pAsm->CALLSP].current + 4)
+ > pAsm->CALLSTACK[pAsm->CALLSP].max)
+ {
+ pAsm->CALLSTACK[pAsm->CALLSP].max =
+ pAsm->CALLSTACK[pAsm->CALLSP].current + 4;
+ }
+ break;
+ }
+ return;
+ }
+
+ switch (uReason)
+ {
+ case FC_PUSH_VPM:
+ pAsm->CALLSTACK[pAsm->CALLSP].current++;
+ break;
+ case FC_PUSH_WQM:
+ pAsm->CALLSTACK[pAsm->CALLSP].current += 4;
+ break;
+ case FC_LOOP:
+ pAsm->CALLSTACK[pAsm->CALLSP].current += 4;
+ break;
+ case FC_REP:
+ /* TODO : for 16 vp asic, should += 2; */
+ pAsm->CALLSTACK[pAsm->CALLSP].current += 1;
+ break;
+ };
+
+ if(pAsm->CALLSTACK[pAsm->CALLSP].current
+ > pAsm->CALLSTACK[pAsm->CALLSP].max)
+ {
+ pAsm->CALLSTACK[pAsm->CALLSP].max =
+ pAsm->CALLSTACK[pAsm->CALLSP].current;
+ }
}
-GLboolean AssembleInstr(GLuint uiNumberInsts,
- struct prog_instruction *pILInst,
- r700_AssemblerBase *pR700AsmCode)
+GLboolean jumpToOffest(r700_AssemblerBase *pAsm, GLuint pops, GLint offset)
{
- GLuint i;
-
- pR700AsmCode->pILInst = pILInst;
- for(i=0; i<uiNumberInsts; i++)
+ if(GL_FALSE == add_cf_instruction(pAsm) )
{
- pR700AsmCode->uiCurInst = i;
+ return GL_FALSE;
+ }
- switch (pILInst[i].Opcode)
- {
- case OPCODE_ABS:
- if ( GL_FALSE == assemble_ABS(pR700AsmCode) )
- return GL_FALSE;
- break;
- case OPCODE_ADD:
- case OPCODE_SUB:
- if ( GL_FALSE == assemble_ADD(pR700AsmCode) )
- return GL_FALSE;
- break;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = pops;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
- case OPCODE_ARL:
- if ( GL_FALSE == assemble_ARL(pR700AsmCode) )
- return GL_FALSE;
- break;
- case OPCODE_ARR:
- radeon_error("Not yet implemented instruction OPCODE_ARR \n");
- //if ( GL_FALSE == assemble_BAD("ARR") )
- return GL_FALSE;
- break;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_JUMP;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
- case OPCODE_CMP:
- if ( GL_FALSE == assemble_CMP(pR700AsmCode) )
- return GL_FALSE;
- break;
- case OPCODE_COS:
- if ( GL_FALSE == assemble_COS(pR700AsmCode) )
- return GL_FALSE;
- break;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
- case OPCODE_DP3:
- case OPCODE_DP4:
- case OPCODE_DPH:
- if ( GL_FALSE == assemble_DOT(pR700AsmCode) )
- return GL_FALSE;
- break;
+ pAsm->cf_current_cf_clause_ptr->m_Word0.f.addr = pAsm->cf_current_cf_clause_ptr->m_uIndex + offset;
- case OPCODE_DST:
- if ( GL_FALSE == assemble_DST(pR700AsmCode) )
- return GL_FALSE;
- break;
+ return GL_TRUE;
+}
- case OPCODE_EX2:
- if ( GL_FALSE == assemble_EX2(pR700AsmCode) )
- return GL_FALSE;
- break;
- case OPCODE_EXP:
- if ( GL_FALSE == assemble_EXP(pR700AsmCode) )
- return GL_FALSE;
- break;
+GLboolean pops(r700_AssemblerBase *pAsm, GLuint pops)
+{
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
- case OPCODE_FLR:
- if ( GL_FALSE == assemble_FLR(pR700AsmCode) )
- return GL_FALSE;
- break;
- //case OP_FLR_INT:
- // if ( GL_FALSE == assemble_FLR_INT() )
- // return GL_FALSE;
- // break;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = pops;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
- case OPCODE_FRC:
- if ( GL_FALSE == assemble_FRC(pR700AsmCode) )
- return GL_FALSE;
- break;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_POP;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
- case OPCODE_KIL:
- if ( GL_FALSE == assemble_KIL(pR700AsmCode) )
- return GL_FALSE;
- break;
- case OPCODE_LG2:
- if ( GL_FALSE == assemble_LG2(pR700AsmCode) )
- return GL_FALSE;
- break;
- case OPCODE_LIT:
- if ( GL_FALSE == assemble_LIT(pR700AsmCode) )
- return GL_FALSE;
- break;
- case OPCODE_LRP:
- if ( GL_FALSE == assemble_LRP(pR700AsmCode) )
- return GL_FALSE;
- break;
- case OPCODE_LOG:
- if ( GL_FALSE == assemble_LOG(pR700AsmCode) )
- return GL_FALSE;
- break;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+ pAsm->cf_current_cf_clause_ptr->m_Word0.f.addr = pAsm->cf_current_cf_clause_ptr->m_uIndex + 1;
- case OPCODE_MAD:
- if ( GL_FALSE == assemble_MAD(pR700AsmCode) )
- return GL_FALSE;
- break;
- case OPCODE_MAX:
- if ( GL_FALSE == assemble_MAX(pR700AsmCode) )
- return GL_FALSE;
- break;
- case OPCODE_MIN:
- if ( GL_FALSE == assemble_MIN(pR700AsmCode) )
- return GL_FALSE;
- break;
+ return GL_TRUE;
+}
- case OPCODE_MOV:
- if ( GL_FALSE == assemble_MOV(pR700AsmCode) )
- return GL_FALSE;
- break;
- case OPCODE_MUL:
- if ( GL_FALSE == assemble_MUL(pR700AsmCode) )
- return GL_FALSE;
- break;
+GLboolean assemble_IF(r700_AssemblerBase *pAsm, GLboolean bHasElse)
+{
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU_PUSH_BEFORE;
- case OPCODE_POW:
+ assemble_LOGIC_PRED(pAsm, SQ_OP2_INST_PRED_SETNE);
+
+
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ if(GL_TRUE != bHasElse)
+ {
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 1;
+ }
+ else
+ {
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 0;
+ }
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_JUMP;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+
+ pAsm->FCSP++;
+ pAsm->fc_stack[pAsm->FCSP].type = FC_IF;
+ pAsm->fc_stack[pAsm->FCSP].mid = NULL;
+ pAsm->fc_stack[pAsm->FCSP].midLen= 0;
+ pAsm->fc_stack[pAsm->FCSP].first = pAsm->cf_current_cf_clause_ptr;
+
+#ifndef USE_CF_FOR_POP_AFTER
+ if(GL_TRUE != bHasElse)
+ {
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU_POP_AFTER;
+ }
+#endif /* USE_CF_FOR_POP_AFTER */
+
+ checkStackDepth(pAsm, FC_PUSH_VPM, GL_FALSE);
+
+ return GL_TRUE;
+}
+
+GLboolean assemble_ELSE(r700_AssemblerBase *pAsm)
+{
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 1; ///
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_ELSE;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+
+ pAsm->fc_stack[pAsm->FCSP].mid = (R700ControlFlowGenericClause **)_mesa_realloc( (void *)pAsm->fc_stack[pAsm->FCSP].mid,
+ 0,
+ sizeof(R700ControlFlowGenericClause *) );
+ pAsm->fc_stack[pAsm->FCSP].mid[0] = pAsm->cf_current_cf_clause_ptr;
+ //pAsm->fc_stack[pAsm->FCSP].unNumMid = 1;
+
+#ifndef USE_CF_FOR_POP_AFTER
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU_POP_AFTER;
+#endif /* USE_CF_FOR_POP_AFTER */
+
+ pAsm->fc_stack[pAsm->FCSP].first->m_Word0.f.addr = pAsm->pR700Shader->plstCFInstructions_active->uNumOfNode - 1;
+
+ return GL_TRUE;
+}
+
+GLboolean assemble_ENDIF(r700_AssemblerBase *pAsm)
+{
+#ifdef USE_CF_FOR_POP_AFTER
+ pops(pAsm, 1);
+#endif /* USE_CF_FOR_POP_AFTER */
+
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU;
+
+ if(NULL == pAsm->fc_stack[pAsm->FCSP].mid)
+ {
+ /* no else in between */
+ pAsm->fc_stack[pAsm->FCSP].first->m_Word0.f.addr = pAsm->pR700Shader->plstCFInstructions_active->uNumOfNode;
+ }
+ else
+ {
+ pAsm->fc_stack[pAsm->FCSP].mid[0]->m_Word0.f.addr = pAsm->pR700Shader->plstCFInstructions_active->uNumOfNode;
+ }
+
+ if(NULL != pAsm->fc_stack[pAsm->FCSP].mid)
+ {
+ FREE(pAsm->fc_stack[pAsm->FCSP].mid);
+ }
+
+ if(pAsm->fc_stack[pAsm->FCSP].type != FC_IF)
+ {
+ radeon_error("if/endif in shader code are not paired. \n");
+ return GL_FALSE;
+ }
+
+ pAsm->FCSP--;
+
+ decreaseCurrent(pAsm, FC_PUSH_VPM);
+
+ return GL_TRUE;
+}
+
+GLboolean assemble_BGNLOOP(r700_AssemblerBase *pAsm)
+{
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_LOOP_START_NO_AL;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+
+ pAsm->FCSP++;
+ pAsm->fc_stack[pAsm->FCSP].type = FC_LOOP;
+ pAsm->fc_stack[pAsm->FCSP].mid = NULL;
+ pAsm->fc_stack[pAsm->FCSP].unNumMid = 0;
+ pAsm->fc_stack[pAsm->FCSP].midLen = 0;
+ pAsm->fc_stack[pAsm->FCSP].first = pAsm->cf_current_cf_clause_ptr;
+
+ checkStackDepth(pAsm, FC_LOOP, GL_FALSE);
+
+ return GL_TRUE;
+}
+
+GLboolean assemble_BRK(r700_AssemblerBase *pAsm)
+{
+#ifdef USE_CF_FOR_CONTINUE_BREAK
+
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU_PUSH_BEFORE;
+
+ assemble_LOGIC_PRED(pAsm, SQ_OP2_INST_PRED_SETNE);
+
+ unsigned int unFCSP;
+ for(unFCSP=pAsm->FCSP; unFCSP>0; unFCSP--)
+ {
+ if(FC_LOOP == pAsm->fc_stack[unFCSP].type)
+ {
+ break;
+ }
+ }
+ if(0 == FC_LOOP)
+ {
+ radeon_error("Break is not inside loop/endloop pair.\n");
+ return GL_FALSE;
+ }
+
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 1;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_LOOP_BREAK;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+
+ pAsm->fc_stack[unFCSP].mid = (R700ControlFlowGenericClause **)_mesa_realloc(
+ (void *)pAsm->fc_stack[unFCSP].mid,
+ sizeof(R700ControlFlowGenericClause *) * pAsm->fc_stack[unFCSP].unNumMid,
+ sizeof(R700ControlFlowGenericClause *) * (pAsm->fc_stack[unFCSP].unNumMid + 1) );
+ pAsm->fc_stack[unFCSP].mid[pAsm->fc_stack[unFCSP].unNumMid] = pAsm->cf_current_cf_clause_ptr;
+ pAsm->fc_stack[unFCSP].unNumMid++;
+
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 1;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_POP;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+ pAsm->cf_current_cf_clause_ptr->m_Word0.f.addr = pAsm->cf_current_cf_clause_ptr->m_uIndex + 1;
+
+ checkStackDepth(pAsm, FC_PUSH_VPM, GL_TRUE);
+
+#endif //USE_CF_FOR_CONTINUE_BREAK
+ return GL_TRUE;
+}
+
+GLboolean assemble_CONT(r700_AssemblerBase *pAsm)
+{
+#ifdef USE_CF_FOR_CONTINUE_BREAK
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU_PUSH_BEFORE;
+
+ assemble_LOGIC_PRED(pAsm, SQ_OP2_INST_PRED_SETNE);
+
+ unsigned int unFCSP;
+ for(unFCSP=pAsm->FCSP; unFCSP>0; unFCSP--)
+ {
+ if(FC_LOOP == pAsm->fc_stack[unFCSP].type)
+ {
+ break;
+ }
+ }
+ if(0 == FC_LOOP)
+ {
+ radeon_error("Continue is not inside loop/endloop pair.\n");
+ return GL_FALSE;
+ }
+
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 1;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_LOOP_CONTINUE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+
+ pAsm->fc_stack[unFCSP].mid = (R700ControlFlowGenericClause **)_mesa_realloc(
+ (void *)pAsm->fc_stack[unFCSP].mid,
+ sizeof(R700ControlFlowGenericClause *) * pAsm->fc_stack[unFCSP].unNumMid,
+ sizeof(R700ControlFlowGenericClause *) * (pAsm->fc_stack[unFCSP].unNumMid + 1) );
+ pAsm->fc_stack[unFCSP].mid[pAsm->fc_stack[unFCSP].unNumMid] = pAsm->cf_current_cf_clause_ptr;
+ pAsm->fc_stack[unFCSP].unNumMid++;
+
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 1;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_POP;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+ pAsm->cf_current_cf_clause_ptr->m_Word0.f.addr = pAsm->cf_current_cf_clause_ptr->m_uIndex + 1;
+
+ checkStackDepth(pAsm, FC_PUSH_VPM, GL_TRUE);
+
+#endif /* USE_CF_FOR_CONTINUE_BREAK */
+
+ return GL_TRUE;
+}
+
+GLboolean assemble_ENDLOOP(r700_AssemblerBase *pAsm)
+{
+ GLuint i;
+
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_LOOP_END;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word0.f.addr = pAsm->fc_stack[pAsm->FCSP].first->m_uIndex + 1;
+ pAsm->fc_stack[pAsm->FCSP].first->m_Word0.f.addr = pAsm->cf_current_cf_clause_ptr->m_uIndex + 1;
+
+#ifdef USE_CF_FOR_CONTINUE_BREAK
+ for(i=0; i<pAsm->fc_stack[pAsm->FCSP].unNumMid; i++)
+ {
+ pAsm->fc_stack[pAsm->FCSP].mid[i]->m_Word0.f.addr = pAsm->cf_current_cf_clause_ptr->m_uIndex;
+ }
+ if(NULL != pAsm->fc_stack[pAsm->FCSP].mid)
+ {
+ FREE(pAsm->fc_stack[pAsm->FCSP].mid);
+ }
+#endif
+
+ if(pAsm->fc_stack[pAsm->FCSP].type != FC_LOOP)
+ {
+ radeon_error("loop/endloop in shader code are not paired. \n");
+ return GL_FALSE;
+ }
+
+ GLuint unFCSP;
+ GLuint unIF = 0;
+ if((pAsm->unCFflags & HAS_CURRENT_LOOPRET) > 0)
+ {
+ for(unFCSP=(pAsm->FCSP-1); unFCSP>pAsm->CALLSTACK[pAsm->CALLSP].FCSP_BeforeEntry; unFCSP--)
+ {
+ if(FC_LOOP == pAsm->fc_stack[unFCSP].type)
+ {
+ breakLoopOnFlag(pAsm, unFCSP);
+ break;
+ }
+ else if(FC_IF == pAsm->fc_stack[unFCSP].type)
+ {
+ unIF++;
+ }
+ }
+ if(unFCSP <= pAsm->CALLSTACK[pAsm->CALLSP].FCSP_BeforeEntry)
+ {
+#ifdef USE_CF_FOR_POP_AFTER
+ returnOnFlag(pAsm, unIF);
+#else
+ returnOnFlag(pAsm, 0);
+#endif /* USE_CF_FOR_POP_AFTER */
+ pAsm->unCFflags &= ~HAS_CURRENT_LOOPRET;
+ }
+ }
+
+ pAsm->FCSP--;
+
+ decreaseCurrent(pAsm, FC_LOOP);
+
+ return GL_TRUE;
+}
+
+void add_return_inst(r700_AssemblerBase *pAsm)
+{
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
+ //pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 1;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_RETURN;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+}
+
+GLboolean assemble_BGNSUB(r700_AssemblerBase *pAsm, GLint nILindex, GLuint uiIL_Shift)
+{
+ /* Put in sub */
+ if( (pAsm->unSubArrayPointer + 1) > pAsm->unSubArraySize )
+ {
+ pAsm->subs = (SUB_OFFSET*)_mesa_realloc( (void *)pAsm->subs,
+ sizeof(SUB_OFFSET) * pAsm->unSubArraySize,
+ sizeof(SUB_OFFSET) * (pAsm->unSubArraySize + 10) );
+ if(NULL == pAsm->subs)
+ {
+ return GL_FALSE;
+ }
+ pAsm->unSubArraySize += 10;
+ }
+
+ pAsm->subs[pAsm->unSubArrayPointer].subIL_Offset = nILindex + uiIL_Shift;
+ pAsm->subs[pAsm->unSubArrayPointer].lstCFInstructions_local.pHead=NULL;
+ pAsm->subs[pAsm->unSubArrayPointer].lstCFInstructions_local.pTail=NULL;
+ pAsm->subs[pAsm->unSubArrayPointer].lstCFInstructions_local.uNumOfNode=0;
+
+ pAsm->CALLSP++;
+ pAsm->CALLSTACK[pAsm->CALLSP].subDescIndex = pAsm->unSubArrayPointer;
+ pAsm->CALLSTACK[pAsm->CALLSP].FCSP_BeforeEntry = pAsm->FCSP;
+ pAsm->CALLSTACK[pAsm->CALLSP].plstCFInstructions_local
+ = &(pAsm->subs[pAsm->unSubArrayPointer].lstCFInstructions_local);
+ pAsm->CALLSTACK[pAsm->CALLSP].max = 0;
+ pAsm->CALLSTACK[pAsm->CALLSP].current = 0;
+ SetActiveCFlist(pAsm->pR700Shader,
+ pAsm->CALLSTACK[pAsm->CALLSP].plstCFInstructions_local);
+
+ pAsm->unSubArrayPointer++;
+
+ /* start sub */
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU;
+
+ pAsm->FCSP++;
+ pAsm->fc_stack[pAsm->FCSP].type = FC_REP;
+
+ checkStackDepth(pAsm, FC_REP, GL_FALSE);
+
+ return GL_TRUE;
+}
+
+GLboolean assemble_ENDSUB(r700_AssemblerBase *pAsm)
+{
+ if(pAsm->fc_stack[pAsm->FCSP].type != FC_REP)
+ {
+ radeon_error("BGNSUB/ENDSUB in shader code are not paired. \n");
+ return GL_FALSE;
+ }
+
+ /* copy max to sub structure */
+ pAsm->subs[pAsm->CALLSTACK[pAsm->CALLSP].subDescIndex].unStackDepthMax
+ = pAsm->CALLSTACK[pAsm->CALLSP].max;
+
+ decreaseCurrent(pAsm, FC_REP);
+
+ pAsm->CALLSP--;
+ SetActiveCFlist(pAsm->pR700Shader,
+ pAsm->CALLSTACK[pAsm->CALLSP].plstCFInstructions_local);
+
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU;
+
+ pAsm->FCSP--;
+
+ return GL_TRUE;
+}
+
+GLboolean assemble_RET(r700_AssemblerBase *pAsm)
+{
+ GLuint unIF = 0;
+
+ if(pAsm->CALLSP > 0)
+ { /* in sub */
+ GLuint unFCSP;
+ for(unFCSP=pAsm->FCSP; unFCSP>pAsm->CALLSTACK[pAsm->CALLSP].FCSP_BeforeEntry; unFCSP--)
+ {
+ if(FC_LOOP == pAsm->fc_stack[unFCSP].type)
+ {
+ setRetInLoopFlag(pAsm, SQ_SEL_1);
+ breakLoopOnFlag(pAsm, unFCSP);
+ pAsm->unCFflags |= LOOPRET_FLAGS;
+
+ return GL_TRUE;
+ }
+ else if(FC_IF == pAsm->fc_stack[unFCSP].type)
+ {
+ unIF++;
+ }
+ }
+ }
+
+#ifdef USE_CF_FOR_POP_AFTER
+ if(unIF > 0)
+ {
+ pops(pAsm, unIF);
+ }
+#endif /* USE_CF_FOR_POP_AFTER */
+
+ add_return_inst(pAsm);
+
+ return GL_TRUE;
+}
+
+GLboolean assemble_CAL(r700_AssemblerBase *pAsm,
+ GLint nILindex,
+ GLuint uiIL_Shift,
+ GLuint uiNumberInsts,
+ struct prog_instruction *pILInst,
+ PRESUB_DESC * pPresubDesc)
+{
+ GLint uiIL_Offset;
+
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU;
+
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.call_count = 1;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_CALL;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+
+ /* Put in caller */
+ if( (pAsm->unCallerArrayPointer + 1) > pAsm->unCallerArraySize )
+ {
+ pAsm->callers = (CALLER_POINTER*)_mesa_realloc( (void *)pAsm->callers,
+ sizeof(CALLER_POINTER) * pAsm->unCallerArraySize,
+ sizeof(CALLER_POINTER) * (pAsm->unCallerArraySize + 10) );
+ if(NULL == pAsm->callers)
+ {
+ return GL_FALSE;
+ }
+ pAsm->unCallerArraySize += 10;
+ }
+
+ uiIL_Offset = nILindex + uiIL_Shift;
+ pAsm->callers[pAsm->unCallerArrayPointer].subIL_Offset = uiIL_Offset;
+ pAsm->callers[pAsm->unCallerArrayPointer].cf_ptr = pAsm->cf_current_cf_clause_ptr;
+
+ pAsm->callers[pAsm->unCallerArrayPointer].finale_cf_ptr = NULL;
+ pAsm->callers[pAsm->unCallerArrayPointer].prelude_cf_ptr = NULL;
+
+ pAsm->unCallerArrayPointer++;
+
+ int j;
+ GLuint max;
+ GLuint unSubID;
+ GLboolean bRet;
+ for(j=0; j<pAsm->unSubArrayPointer; j++)
+ {
+ if(uiIL_Offset == pAsm->subs[j].subIL_Offset)
+ { /* compiled before */
+
+ max = pAsm->subs[j].unStackDepthMax
+ + pAsm->CALLSTACK[pAsm->CALLSP].current;
+ if(max > pAsm->CALLSTACK[pAsm->CALLSP].max)
+ {
+ pAsm->CALLSTACK[pAsm->CALLSP].max = max;
+ }
+
+ pAsm->callers[pAsm->unCallerArrayPointer - 1].subDescIndex = j;
+ return GL_TRUE;
+ }
+ }
+
+ pAsm->callers[pAsm->unCallerArrayPointer - 1].subDescIndex = pAsm->unSubArrayPointer;
+ unSubID = pAsm->unSubArrayPointer;
+
+ bRet = AssembleInstr(nILindex, uiIL_Shift, uiNumberInsts, pILInst, pAsm);
+
+ if(GL_TRUE == bRet)
+ {
+ max = pAsm->subs[unSubID].unStackDepthMax
+ + pAsm->CALLSTACK[pAsm->CALLSP].current;
+ if(max > pAsm->CALLSTACK[pAsm->CALLSP].max)
+ {
+ pAsm->CALLSTACK[pAsm->CALLSP].max = max;
+ }
+
+ pAsm->subs[unSubID].pPresubDesc = pPresubDesc;
+ }
+
+ return bRet;
+}
+
+GLboolean setRetInLoopFlag(r700_AssemblerBase *pAsm, GLuint flagValue)
+{
+ GLfloat fLiteral[2] = {0.1, 0.0};
+
+ pAsm->D.dst.opcode = SQ_OP2_INST_MOV;
+ pAsm->D.dst.op3 = 0;
+ pAsm->D.dst.rtype = DST_REG_TEMPORARY;
+ pAsm->D.dst.reg = pAsm->flag_reg_index;
+ pAsm->D.dst.writex = 1;
+ pAsm->D.dst.writey = 0;
+ pAsm->D.dst.writez = 0;
+ pAsm->D.dst.writew = 0;
+ pAsm->D2.dst2.literal_slots = 1;
+ pAsm->D2.dst2.SaturateMode = SATURATE_OFF;
+ pAsm->D.dst.predicated = 0;
+ /* in reloc where dislink flag init inst, only one slot alu inst is handled. */
+ pAsm->D.dst.math = 1; /* TODO : not math really, but one channel op, more generic alu assembler needed */
+ pAsm->D2.dst2.index_mode = SQ_INDEX_LOOP; /* Check this ! */
+#if 0
+ pAsm->S[0].src.rtype = SRC_REC_LITERAL;
+ //pAsm->S[0].src.reg = 0;
+ setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
+ noneg_PVSSRC(&(pAsm->S[0].src));
+ pAsm->S[0].src.swizzlex = SQ_SEL_X;
+ pAsm->S[0].src.swizzley = SQ_SEL_Y;
+ pAsm->S[0].src.swizzlez = SQ_SEL_Z;
+ pAsm->S[0].src.swizzlew = SQ_SEL_W;
+
+ if( GL_FALSE == next_ins_literal(pAsm, &(fLiteral[0])) )
+ {
+ return GL_FALSE;
+ }
+#else
+ pAsm->S[0].src.rtype = DST_REG_TEMPORARY;
+ pAsm->S[0].src.reg = 0;
+ setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
+ noneg_PVSSRC(&(pAsm->S[0].src));
+ pAsm->S[0].src.swizzlex = flagValue;
+ pAsm->S[0].src.swizzley = flagValue;
+ pAsm->S[0].src.swizzlez = flagValue;
+ pAsm->S[0].src.swizzlew = flagValue;
+
+ if( GL_FALSE == next_ins(pAsm) )
+ {
+ return GL_FALSE;
+ }
+#endif
+
+ return GL_TRUE;
+}
+
+GLboolean testFlag(r700_AssemblerBase *pAsm)
+{
+ GLfloat fLiteral[2] = {0.1, 0.0};
+
+ //Test flag
+ GLuint tmp = gethelpr(pAsm);
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU_PUSH_BEFORE;
+
+ pAsm->D.dst.opcode = SQ_OP2_INST_PRED_SETE;
+ pAsm->D.dst.math = 1;
+ pAsm->D.dst.rtype = DST_REG_TEMPORARY;
+ pAsm->D.dst.reg = tmp;
+ pAsm->D.dst.writex = 1;
+ pAsm->D.dst.writey = 0;
+ pAsm->D.dst.writez = 0;
+ pAsm->D.dst.writew = 0;
+ pAsm->D2.dst2.literal_slots = 1;
+ pAsm->D2.dst2.SaturateMode = SATURATE_OFF;
+ pAsm->D.dst.predicated = 1;
+ pAsm->D2.dst2.index_mode = SQ_INDEX_LOOP; /* Check this ! */
+
+ pAsm->S[0].src.rtype = DST_REG_TEMPORARY;
+ pAsm->S[0].src.reg = pAsm->flag_reg_index;
+ setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
+ noneg_PVSSRC(&(pAsm->S[0].src));
+ pAsm->S[0].src.swizzlex = SQ_SEL_X;
+ pAsm->S[0].src.swizzley = SQ_SEL_Y;
+ pAsm->S[0].src.swizzlez = SQ_SEL_Z;
+ pAsm->S[0].src.swizzlew = SQ_SEL_W;
+#if 0
+ pAsm->S[1].src.rtype = SRC_REC_LITERAL;
+ //pAsm->S[1].src.reg = 0;
+ setaddrmode_PVSSRC(&(pAsm->S[1].src), ADDR_ABSOLUTE);
+ noneg_PVSSRC(&(pAsm->S[1].src));
+ pAsm->S[1].src.swizzlex = SQ_SEL_X;
+ pAsm->S[1].src.swizzley = SQ_SEL_Y;
+ pAsm->S[1].src.swizzlez = SQ_SEL_Z;
+ pAsm->S[1].src.swizzlew = SQ_SEL_W;
+
+ if( GL_FALSE == next_ins_literal(pAsm, &(fLiteral[0])) )
+ {
+ return GL_FALSE;
+ }
+#else
+ pAsm->S[1].src.rtype = DST_REG_TEMPORARY;
+ pAsm->S[1].src.reg = 0;
+ setaddrmode_PVSSRC(&(pAsm->S[1].src), ADDR_ABSOLUTE);
+ noneg_PVSSRC(&(pAsm->S[1].src));
+ pAsm->S[1].src.swizzlex = SQ_SEL_1;
+ pAsm->S[1].src.swizzley = SQ_SEL_1;
+ pAsm->S[1].src.swizzlez = SQ_SEL_1;
+ pAsm->S[1].src.swizzlew = SQ_SEL_1;
+
+ if( GL_FALSE == next_ins(pAsm) )
+ {
+ return GL_FALSE;
+ }
+#endif
+
+ checkStackDepth(pAsm, FC_PUSH_VPM, GL_TRUE);
+
+ return GL_TRUE;
+}
+
+GLboolean returnOnFlag(r700_AssemblerBase *pAsm, GLuint unIF)
+{
+ testFlag(pAsm);
+ jumpToOffest(pAsm, 1, 4);
+ setRetInLoopFlag(pAsm, SQ_SEL_0);
+ pops(pAsm, unIF + 1);
+ add_return_inst(pAsm);
+
+ return GL_TRUE;
+}
+
+GLboolean breakLoopOnFlag(r700_AssemblerBase *pAsm, GLuint unFCSP)
+{
+ testFlag(pAsm);
+
+ //break
+ if(GL_FALSE == add_cf_instruction(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.pop_count = 1;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_const = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cond = SQ_CF_COND_ACTIVE;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.end_of_program = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.valid_pixel_mode = 0x0;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.cf_inst = SQ_CF_INST_LOOP_BREAK;
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.whole_quad_mode = 0x0;
+
+ pAsm->cf_current_cf_clause_ptr->m_Word1.f.barrier = 0x1;
+
+ pAsm->fc_stack[unFCSP].mid = (R700ControlFlowGenericClause **)_mesa_realloc(
+ (void *)pAsm->fc_stack[unFCSP].mid,
+ sizeof(R700ControlFlowGenericClause *) * pAsm->fc_stack[unFCSP].unNumMid,
+ sizeof(R700ControlFlowGenericClause *) * (pAsm->fc_stack[unFCSP].unNumMid + 1) );
+ pAsm->fc_stack[unFCSP].mid[pAsm->fc_stack[unFCSP].unNumMid] = pAsm->cf_current_cf_clause_ptr;
+ pAsm->fc_stack[unFCSP].unNumMid++;
+
+ pops(pAsm, 1);
+
+ return GL_TRUE;
+}
+
+GLboolean AssembleInstr(GLuint uiFirstInst,
+ GLuint uiIL_Shift,
+ GLuint uiNumberInsts,
+ struct prog_instruction *pILInst,
+ r700_AssemblerBase *pR700AsmCode)
+{
+ GLuint i;
+
+ pR700AsmCode->pILInst = pILInst;
+ for(i=uiFirstInst; i<uiNumberInsts; i++)
+ {
+ pR700AsmCode->uiCurInst = i;
+
+#ifndef USE_CF_FOR_CONTINUE_BREAK
+ if(OPCODE_BRK == pILInst[i+1].Opcode)
+ {
+ switch(pILInst[i].Opcode)
+ {
+ case OPCODE_SLE:
+ pILInst[i].Opcode = OPCODE_SGT;
+ break;
+ case OPCODE_SLT:
+ pILInst[i].Opcode = OPCODE_SGE;
+ break;
+ case OPCODE_SGE:
+ pILInst[i].Opcode = OPCODE_SLT;
+ break;
+ case OPCODE_SGT:
+ pILInst[i].Opcode = OPCODE_SLE;
+ break;
+ case OPCODE_SEQ:
+ pILInst[i].Opcode = OPCODE_SNE;
+ break;
+ case OPCODE_SNE:
+ pILInst[i].Opcode = OPCODE_SEQ;
+ break;
+ default:
+ break;
+ }
+ }
+#endif
+ if(pILInst[i].CondUpdate == 1)
+ {
+ /* remember dest register used for cond evaluation */
+ /* XXX also handle PROGRAM_OUTPUT registers here? */
+ pR700AsmCode->last_cond_register = pILInst[i].DstReg.Index;
+ }
+
+ switch (pILInst[i].Opcode)
+ {
+ case OPCODE_ABS:
+ if ( GL_FALSE == assemble_ABS(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+ case OPCODE_ADD:
+ case OPCODE_SUB:
+ if ( GL_FALSE == assemble_ADD(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+
+ case OPCODE_ARL:
+ if ( GL_FALSE == assemble_ARL(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+ case OPCODE_ARR:
+ radeon_error("Not yet implemented instruction OPCODE_ARR \n");
+ //if ( GL_FALSE == assemble_BAD("ARR") )
+ return GL_FALSE;
+ break;
+
+ case OPCODE_CMP:
+ if ( GL_FALSE == assemble_CMP(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+ case OPCODE_COS:
+ if ( GL_FALSE == assemble_TRIG(pR700AsmCode, SQ_OP2_INST_COS) )
+ return GL_FALSE;
+ break;
+
+ case OPCODE_DP3:
+ case OPCODE_DP4:
+ case OPCODE_DPH:
+ if ( GL_FALSE == assemble_DOT(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+
+ case OPCODE_DST:
+ if ( GL_FALSE == assemble_DST(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+
+ case OPCODE_EX2:
+ if ( GL_FALSE == assemble_EX2(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+ case OPCODE_EXP:
+ if ( GL_FALSE == assemble_EXP(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+
+ case OPCODE_FLR:
+ if ( GL_FALSE == assemble_FLR(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+ //case OP_FLR_INT: ;
+
+ // if ( GL_FALSE == assemble_FLR_INT() )
+ // return GL_FALSE;
+ // break;
+
+ case OPCODE_FRC:
+ if ( GL_FALSE == assemble_FRC(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+
+ case OPCODE_KIL:
+ case OPCODE_KIL_NV:
+ if ( GL_FALSE == assemble_KIL(pR700AsmCode, SQ_OP2_INST_KILLGT) )
+ return GL_FALSE;
+ break;
+ case OPCODE_LG2:
+ if ( GL_FALSE == assemble_LG2(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+ case OPCODE_LIT:
+ if ( GL_FALSE == assemble_LIT(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+ case OPCODE_LRP:
+ if ( GL_FALSE == assemble_LRP(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+ case OPCODE_LOG:
+ if ( GL_FALSE == assemble_LOG(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+
+ case OPCODE_MAD:
+ if ( GL_FALSE == assemble_MAD(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+ case OPCODE_MAX:
+ if ( GL_FALSE == assemble_MAX(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+ case OPCODE_MIN:
+ if ( GL_FALSE == assemble_MIN(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+
+ case OPCODE_MOV:
+ if ( GL_FALSE == assemble_MOV(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+ case OPCODE_MUL:
+ if ( GL_FALSE == assemble_MUL(pR700AsmCode) )
+ return GL_FALSE;
+ break;
+
+ case OPCODE_NOISE1:
+ {
+ callPreSub(pR700AsmCode,
+ GLSL_NOISE1,
+ &noise1_presub,
+ pILInst->DstReg.Index + pR700AsmCode->starting_temp_register_number,
+ 1);
+ radeon_error("noise1: not yet supported shader instruction\n");
+ };
+ break;
+ case OPCODE_NOISE2:
+ radeon_error("noise2: not yet supported shader instruction\n");
+ break;
+ case OPCODE_NOISE3:
+ radeon_error("noise3: not yet supported shader instruction\n");
+ break;
+ case OPCODE_NOISE4:
+ radeon_error("noise4: not yet supported shader instruction\n");
+ break;
+
+ case OPCODE_POW:
if ( GL_FALSE == assemble_POW(pR700AsmCode) )
return GL_FALSE;
break;
return GL_FALSE;
break;
case OPCODE_SIN:
- if ( GL_FALSE == assemble_SIN(pR700AsmCode) )
+ if ( GL_FALSE == assemble_TRIG(pR700AsmCode, SQ_OP2_INST_SIN) )
return GL_FALSE;
break;
case OPCODE_SCS:
if ( GL_FALSE == assemble_SCS(pR700AsmCode) )
return GL_FALSE;
- break;
+ break;
+
+ case OPCODE_SEQ:
+ if ( GL_FALSE == assemble_LOGIC(pR700AsmCode, SQ_OP2_INST_SETE) )
+ {
+ return GL_FALSE;
+ }
+ break;
+
+ case OPCODE_SGT:
+ if ( GL_FALSE == assemble_LOGIC(pR700AsmCode, SQ_OP2_INST_SETGT) )
+ {
+ return GL_FALSE;
+ }
+ break;
case OPCODE_SGE:
if ( GL_FALSE == assemble_SGE(pR700AsmCode) )
+ {
return GL_FALSE;
- break;
+ }
+ break;
+
+ /* NO LT, LE, TODO : use GE => LE, GT => LT : reverse 2 src order would be simpliest. Or use SQ_CF_COND_FALSE for SQ_CF_COND_ACTIVE.*/
case OPCODE_SLT:
- if ( GL_FALSE == assemble_SLT(pR700AsmCode) )
+ {
+ struct prog_src_register SrcRegSave[2];
+ SrcRegSave[0] = pILInst[i].SrcReg[0];
+ SrcRegSave[1] = pILInst[i].SrcReg[1];
+ pILInst[i].SrcReg[0] = SrcRegSave[1];
+ pILInst[i].SrcReg[1] = SrcRegSave[0];
+ if ( GL_FALSE == assemble_LOGIC(pR700AsmCode, SQ_OP2_INST_SETGT) )
+ {
+ pILInst[i].SrcReg[0] = SrcRegSave[0];
+ pILInst[i].SrcReg[1] = SrcRegSave[1];
+ return GL_FALSE;
+ }
+ pILInst[i].SrcReg[0] = SrcRegSave[0];
+ pILInst[i].SrcReg[1] = SrcRegSave[1];
+ }
+ break;
+
+ case OPCODE_SLE:
+ {
+ struct prog_src_register SrcRegSave[2];
+ SrcRegSave[0] = pILInst[i].SrcReg[0];
+ SrcRegSave[1] = pILInst[i].SrcReg[1];
+ pILInst[i].SrcReg[0] = SrcRegSave[1];
+ pILInst[i].SrcReg[1] = SrcRegSave[0];
+ if ( GL_FALSE == assemble_LOGIC(pR700AsmCode, SQ_OP2_INST_SETGE) )
+ {
+ pILInst[i].SrcReg[0] = SrcRegSave[0];
+ pILInst[i].SrcReg[1] = SrcRegSave[1];
+ return GL_FALSE;
+ }
+ pILInst[i].SrcReg[0] = SrcRegSave[0];
+ pILInst[i].SrcReg[1] = SrcRegSave[1];
+ }
+ break;
+
+ case OPCODE_SNE:
+ if ( GL_FALSE == assemble_LOGIC(pR700AsmCode, SQ_OP2_INST_SETNE) )
+ {
return GL_FALSE;
- break;
+ }
+ break;
//case OP_STP:
// if ( GL_FALSE == assemble_STP(pR700AsmCode) )
}
}
break;
-
+ case OPCODE_DDX:
+ case OPCODE_DDY:
case OPCODE_TEX:
case OPCODE_TXB:
case OPCODE_TXP:
return GL_FALSE;
break;
+ case OPCODE_TRUNC:
+ if ( GL_FALSE == assemble_math_function(pR700AsmCode, SQ_OP2_INST_TRUNC) )
+ return GL_FALSE;
+ break;
+
case OPCODE_XPD:
if ( GL_FALSE == assemble_XPD(pR700AsmCode) )
return GL_FALSE;
break;
- case OPCODE_IF :
- if ( GL_FALSE == assemble_IF(pR700AsmCode) )
- return GL_FALSE;
+ case OPCODE_IF:
+ {
+ GLboolean bHasElse = GL_FALSE;
+
+ if(pILInst[pILInst[i].BranchTarget].Opcode == OPCODE_ELSE)
+ {
+ bHasElse = GL_TRUE;
+ }
+
+ if ( GL_FALSE == assemble_IF(pR700AsmCode, bHasElse) )
+ {
+ return GL_FALSE;
+ }
+ }
break;
+
case OPCODE_ELSE :
- radeon_error("Not yet implemented instruction OPCODE_ELSE \n");
- //if ( GL_FALSE == assemble_BAD("ELSE") )
+ if ( GL_FALSE == assemble_ELSE(pR700AsmCode) )
return GL_FALSE;
break;
+
case OPCODE_ENDIF:
if ( GL_FALSE == assemble_ENDIF(pR700AsmCode) )
return GL_FALSE;
break;
+ case OPCODE_BGNLOOP:
+ if( GL_FALSE == assemble_BGNLOOP(pR700AsmCode) )
+ {
+ return GL_FALSE;
+ }
+ break;
+
+ case OPCODE_BRK:
+ if( GL_FALSE == assemble_BRK(pR700AsmCode) )
+ {
+ return GL_FALSE;
+ }
+ break;
+
+ case OPCODE_CONT:
+ if( GL_FALSE == assemble_CONT(pR700AsmCode) )
+ {
+ return GL_FALSE;
+ }
+ break;
+
+ case OPCODE_ENDLOOP:
+ if( GL_FALSE == assemble_ENDLOOP(pR700AsmCode) )
+ {
+ return GL_FALSE;
+ }
+ break;
+
+ case OPCODE_BGNSUB:
+ if( GL_FALSE == assemble_BGNSUB(pR700AsmCode, i, uiIL_Shift) )
+ {
+ return GL_FALSE;
+ }
+ break;
+
+ case OPCODE_RET:
+ if( GL_FALSE == assemble_RET(pR700AsmCode) )
+ {
+ return GL_FALSE;
+ }
+ break;
+
+ case OPCODE_CAL:
+ if( GL_FALSE == assemble_CAL(pR700AsmCode,
+ pILInst[i].BranchTarget,
+ uiIL_Shift,
+ uiNumberInsts,
+ pILInst,
+ NULL) )
+ {
+ return GL_FALSE;
+ }
+ break;
+
//case OPCODE_EXPORT:
// if ( GL_FALSE == assemble_EXPORT() )
// return GL_FALSE;
// break;
+ case OPCODE_ENDSUB:
+ return assemble_ENDSUB(pR700AsmCode);
+
case OPCODE_END:
//pR700AsmCode->uiCurInst = i;
//This is to remaind that if in later exoort there is depth/stencil
return GL_TRUE;
}
+GLboolean InitShaderProgram(r700_AssemblerBase * pAsm)
+{
+ setRetInLoopFlag(pAsm, SQ_SEL_0);
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU;
+ return GL_TRUE;
+}
+
+GLboolean RelocProgram(r700_AssemblerBase * pAsm, struct gl_program * pILProg)
+{
+ GLuint i;
+ GLuint unCFoffset;
+ TypedShaderList * plstCFmain;
+ TypedShaderList * plstCFsub;
+
+ R700ShaderInstruction * pInst;
+ R700ControlFlowGenericClause * pCFInst;
+
+ R700ControlFlowALUClause * pCF_ALU;
+ R700ALUInstruction * pALU;
+ GLuint unConstOffset = 0;
+ GLuint unRegOffset;
+ GLuint unMinRegIndex;
+
+ plstCFmain = pAsm->CALLSTACK[0].plstCFInstructions_local;
+
+ /* remove flags init if they are not used */
+ if((pAsm->unCFflags & HAS_LOOPRET) == 0)
+ {
+ R700ControlFlowALUClause * pCF_ALU;
+ pInst = plstCFmain->pHead;
+ while(pInst)
+ {
+ if(SIT_CF_ALU == pInst->m_ShaderInstType)
+ {
+ pCF_ALU = (R700ControlFlowALUClause *)pInst;
+ if(0 == pCF_ALU->m_Word1.f.count)
+ {
+ pCF_ALU->m_Word1.f.cf_inst = SQ_CF_INST_NOP;
+ }
+ else
+ {
+ R700ALUInstruction * pALU = pCF_ALU->m_pLinkedALUInstruction;
+
+ pALU->m_pLinkedALUClause = NULL;
+ pALU = (R700ALUInstruction *)(pALU->pNextInst);
+ pALU->m_pLinkedALUClause = pCF_ALU;
+ pCF_ALU->m_pLinkedALUInstruction = pALU;
+
+ pCF_ALU->m_Word1.f.count--;
+ }
+ break;
+ }
+ pInst = pInst->pNextInst;
+ };
+ }
+
+ if(pAsm->CALLSTACK[0].max > 0)
+ {
+ pAsm->pR700Shader->uStackSize = ((pAsm->CALLSTACK[0].max + 3)>>2) + 2;
+ }
+
+ if(0 == pAsm->unSubArrayPointer)
+ {
+ return GL_TRUE;
+ }
+
+ unCFoffset = plstCFmain->uNumOfNode;
+
+ if(NULL != pILProg->Parameters)
+ {
+ unConstOffset = pILProg->Parameters->NumParameters;
+ }
+
+ /* Reloc subs */
+ for(i=0; i<pAsm->unSubArrayPointer; i++)
+ {
+ pAsm->subs[i].unCFoffset = unCFoffset;
+ plstCFsub = &(pAsm->subs[i].lstCFInstructions_local);
+
+ pInst = plstCFsub->pHead;
+
+ /* reloc instructions */
+ while(pInst)
+ {
+ if(SIT_CF_GENERIC == pInst->m_ShaderInstType)
+ {
+ pCFInst = (R700ControlFlowGenericClause *)pInst;
+
+ switch (pCFInst->m_Word1.f.cf_inst)
+ {
+ case SQ_CF_INST_POP:
+ case SQ_CF_INST_JUMP:
+ case SQ_CF_INST_ELSE:
+ case SQ_CF_INST_LOOP_END:
+ case SQ_CF_INST_LOOP_START:
+ case SQ_CF_INST_LOOP_START_NO_AL:
+ case SQ_CF_INST_LOOP_CONTINUE:
+ case SQ_CF_INST_LOOP_BREAK:
+ pCFInst->m_Word0.f.addr += unCFoffset;
+ break;
+ default:
+ break;
+ }
+ }
+
+ pInst->m_uIndex += unCFoffset;
+
+ pInst = pInst->pNextInst;
+ };
+
+ if(NULL != pAsm->subs[i].pPresubDesc)
+ {
+ GLuint uNumSrc;
+
+ unMinRegIndex = pAsm->subs[i].pPresubDesc->pCompiledSub->MinRegIndex;
+ unRegOffset = pAsm->subs[i].pPresubDesc->maxStartReg;
+ unConstOffset += pAsm->subs[i].pPresubDesc->unConstantsStart;
+
+ pInst = plstCFsub->pHead;
+ while(pInst)
+ {
+ if(SIT_CF_ALU == pInst->m_ShaderInstType)
+ {
+ pCF_ALU = (R700ControlFlowALUClause *)pInst;
+
+ pALU = pCF_ALU->m_pLinkedALUInstruction;
+ for(int j=0; j<=pCF_ALU->m_Word1.f.count; j++)
+ {
+ pALU->m_Word1.f.dst_gpr = pALU->m_Word1.f.dst_gpr + unRegOffset - unMinRegIndex;
+
+ if(pALU->m_Word0.f.src0_sel < SQ_ALU_SRC_GPR_SIZE)
+ {
+ pALU->m_Word0.f.src0_sel = pALU->m_Word0.f.src0_sel + unRegOffset - unMinRegIndex;
+ }
+ else if(pALU->m_Word0.f.src0_sel >= SQ_ALU_SRC_CFILE_BASE)
+ {
+ pALU->m_Word0.f.src0_sel += unConstOffset;
+ }
+
+ if( ((pALU->m_Word1.val >> SQ_ALU_WORD1_OP3_ALU_INST_SHIFT) & 0x0000001F)
+ >= SQ_OP3_INST_MUL_LIT )
+ { /* op3 : 3 srcs */
+ if(pALU->m_Word1_OP3.f.src2_sel < SQ_ALU_SRC_GPR_SIZE)
+ {
+ pALU->m_Word1_OP3.f.src2_sel = pALU->m_Word1_OP3.f.src2_sel + unRegOffset - unMinRegIndex;
+ }
+ else if(pALU->m_Word1_OP3.f.src2_sel >= SQ_ALU_SRC_CFILE_BASE)
+ {
+ pALU->m_Word1_OP3.f.src2_sel += unConstOffset;
+ }
+ if(pALU->m_Word0.f.src1_sel < SQ_ALU_SRC_GPR_SIZE)
+ {
+ pALU->m_Word0.f.src1_sel = pALU->m_Word0.f.src1_sel + unRegOffset - unMinRegIndex;
+ }
+ else if(pALU->m_Word0.f.src1_sel >= SQ_ALU_SRC_CFILE_BASE)
+ {
+ pALU->m_Word0.f.src1_sel += unConstOffset;
+ }
+ }
+ else
+ {
+ if(pAsm->bR6xx)
+ {
+ uNumSrc = r700GetNumOperands(pALU->m_Word1_OP2.f6.alu_inst, 0);
+ }
+ else
+ {
+ uNumSrc = r700GetNumOperands(pALU->m_Word1_OP2.f.alu_inst, 0);
+ }
+ if(2 == uNumSrc)
+ { /* 2 srcs */
+ if(pALU->m_Word0.f.src1_sel < SQ_ALU_SRC_GPR_SIZE)
+ {
+ pALU->m_Word0.f.src1_sel = pALU->m_Word0.f.src1_sel + unRegOffset - unMinRegIndex;
+ }
+ else if(pALU->m_Word0.f.src1_sel >= SQ_ALU_SRC_CFILE_BASE)
+ {
+ pALU->m_Word0.f.src1_sel += unConstOffset;
+ }
+ }
+ }
+ pALU = (R700ALUInstruction*)(pALU->pNextInst);
+ }
+ }
+ pInst = pInst->pNextInst;
+ };
+ }
+
+ /* Put sub into main */
+ plstCFmain->pTail->pNextInst = plstCFsub->pHead;
+ plstCFmain->pTail = plstCFsub->pTail;
+ plstCFmain->uNumOfNode += plstCFsub->uNumOfNode;
+
+ unCFoffset += plstCFsub->uNumOfNode;
+ }
+
+ /* reloc callers */
+ for(i=0; i<pAsm->unCallerArrayPointer; i++)
+ {
+ pAsm->callers[i].cf_ptr->m_Word0.f.addr
+ = pAsm->subs[pAsm->callers[i].subDescIndex].unCFoffset;
+
+ if(NULL != pAsm->subs[pAsm->callers[i].subDescIndex].pPresubDesc)
+ {
+ unMinRegIndex = pAsm->subs[pAsm->callers[i].subDescIndex].pPresubDesc->pCompiledSub->MinRegIndex;
+ unRegOffset = pAsm->subs[pAsm->callers[i].subDescIndex].pPresubDesc->maxStartReg;
+
+ if(NULL != pAsm->callers[i].prelude_cf_ptr)
+ {
+ pCF_ALU = (R700ControlFlowALUClause * )(pAsm->callers[i].prelude_cf_ptr);
+ pALU = pCF_ALU->m_pLinkedALUInstruction;
+ for(int j=0; j<=pCF_ALU->m_Word1.f.count; j++)
+ {
+ pALU->m_Word1.f.dst_gpr = pALU->m_Word1.f.dst_gpr + unRegOffset - unMinRegIndex;
+ pALU = (R700ALUInstruction*)(pALU->pNextInst);
+ }
+ }
+ if(NULL != pAsm->callers[i].finale_cf_ptr)
+ {
+ pCF_ALU = (R700ControlFlowALUClause * )(pAsm->callers[i].finale_cf_ptr);
+ pALU = pCF_ALU->m_pLinkedALUInstruction;
+ for(int j=0; j<=pCF_ALU->m_Word1.f.count; j++)
+ {
+ pALU->m_Word0.f.src0_sel = pALU->m_Word0.f.src0_sel + unRegOffset - unMinRegIndex;
+ pALU = (R700ALUInstruction*)(pALU->pNextInst);
+ }
+ }
+ }
+ }
+
+ return GL_TRUE;
+}
+
+GLboolean callPreSub(r700_AssemblerBase* pAsm,
+ LOADABLE_SCRIPT_SIGNITURE scriptSigniture,
+ COMPILED_SUB * pCompiledSub,
+ GLshort uOutReg,
+ GLshort uNumValidSrc)
+{
+ /* save assemble context */
+ GLuint starting_temp_register_number_save;
+ GLuint number_used_registers_save;
+ GLuint uFirstHelpReg_save;
+ GLuint uHelpReg_save;
+ GLuint uiCurInst_save;
+ struct prog_instruction *pILInst_save;
+ PRESUB_DESC * pPresubDesc;
+ GLboolean bRet;
+ int i;
+
+ R700ControlFlowGenericClause* prelude_cf_ptr = NULL;
+
+ /* copy srcs to presub inputs */
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU;
+ for(i=0; i<uNumValidSrc; i++)
+ {
+ pAsm->D.dst.opcode = SQ_OP2_INST_MOV;
+ setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE);
+ pAsm->D.dst.rtype = DST_REG_TEMPORARY;
+ pAsm->D.dst.reg = pCompiledSub->srcRegIndex[i];
+ pAsm->D.dst.writex = 1;
+ pAsm->D.dst.writey = 1;
+ pAsm->D.dst.writez = 1;
+ pAsm->D.dst.writew = 1;
+
+ if( GL_FALSE == assemble_src(pAsm, i, 0) )
+ {
+ return GL_FALSE;
+ }
+
+ next_ins(pAsm);
+ }
+ if(uNumValidSrc > 0)
+ {
+ prelude_cf_ptr = pAsm->cf_current_alu_clause_ptr;
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU;
+ }
+
+ /* browse thro existing presubs. */
+ for(i=0; i<pAsm->unNumPresub; i++)
+ {
+ if(pAsm->presubs[i].sptSigniture == scriptSigniture)
+ {
+ break;
+ }
+ }
+
+ if(i == pAsm->unNumPresub)
+ { /* not loaded yet */
+ /* save assemble context */
+ number_used_registers_save = pAsm->number_used_registers;
+ uFirstHelpReg_save = pAsm->uFirstHelpReg;
+ uHelpReg_save = pAsm->uHelpReg;
+ starting_temp_register_number_save = pAsm->starting_temp_register_number;
+ pILInst_save = pAsm->pILInst;
+ uiCurInst_save = pAsm->uiCurInst;
+
+ /* alloc in presub */
+ if( (pAsm->unNumPresub + 1) > pAsm->unPresubArraySize )
+ {
+ pAsm->presubs = (PRESUB_DESC*)_mesa_realloc( (void *)pAsm->presubs,
+ sizeof(PRESUB_DESC) * pAsm->unPresubArraySize,
+ sizeof(PRESUB_DESC) * (pAsm->unPresubArraySize + 4) );
+ if(NULL == pAsm->presubs)
+ {
+ radeon_error("No memeory to allocate built in shader function description structures. \n");
+ return GL_FALSE;
+ }
+ pAsm->unPresubArraySize += 4;
+ }
+
+ pPresubDesc = &(pAsm->presubs[i]);
+ pPresubDesc->sptSigniture = scriptSigniture;
+
+ /* constants offsets need to be final resolved at reloc. */
+ if(0 == pAsm->unNumPresub)
+ {
+ pPresubDesc->unConstantsStart = 0;
+ }
+ else
+ {
+ pPresubDesc->unConstantsStart = pAsm->presubs[i-1].unConstantsStart
+ + pAsm->presubs[i-1].pCompiledSub->NumParameters;
+ }
+
+ pPresubDesc->pCompiledSub = pCompiledSub;
+
+ pPresubDesc->subIL_Shift = pAsm->unCurNumILInsts;
+ pPresubDesc->maxStartReg = uFirstHelpReg_save;
+ pAsm->unCurNumILInsts += pCompiledSub->NumInstructions;
+
+ pAsm->unNumPresub++;
+
+ /* setup new assemble context */
+ pAsm->starting_temp_register_number = 0;
+ pAsm->number_used_registers = pCompiledSub->NumTemporaries;
+ pAsm->uFirstHelpReg = pAsm->number_used_registers;
+ pAsm->uHelpReg = pAsm->uFirstHelpReg;
+
+ bRet = assemble_CAL(pAsm,
+ 0,
+ pPresubDesc->subIL_Shift,
+ pCompiledSub->NumInstructions,
+ pCompiledSub->Instructions,
+ pPresubDesc);
+
+
+ pPresubDesc->number_used_registers = pAsm->number_used_registers;
+
+ /* restore assemble context */
+ pAsm->number_used_registers = number_used_registers_save;
+ pAsm->uFirstHelpReg = uFirstHelpReg_save;
+ pAsm->uHelpReg = uHelpReg_save;
+ pAsm->starting_temp_register_number = starting_temp_register_number_save;
+ pAsm->pILInst = pILInst_save;
+ pAsm->uiCurInst = uiCurInst_save;
+ }
+ else
+ { /* was loaded */
+ pPresubDesc = &(pAsm->presubs[i]);
+
+ bRet = assemble_CAL(pAsm,
+ 0,
+ pPresubDesc->subIL_Shift,
+ pCompiledSub->NumInstructions,
+ pCompiledSub->Instructions,
+ pPresubDesc);
+ }
+
+ if(GL_FALSE == bRet)
+ {
+ radeon_error("Shader presub assemble failed. \n");
+ }
+ else
+ {
+ /* copy presub output to real dst */
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU;
+ pAsm->D.dst.opcode = SQ_OP2_INST_MOV;
+
+ if( GL_FALSE == assemble_dst(pAsm) )
+ {
+ return GL_FALSE;
+ }
+
+ setaddrmode_PVSSRC(&(pAsm->S[0].src), ADDR_ABSOLUTE);
+ pAsm->S[0].src.rtype = SRC_REG_TEMPORARY;
+ pAsm->S[0].src.reg = pCompiledSub->dstRegIndex;
+ pAsm->S[0].src.swizzlex = pCompiledSub->outputSwizzleX;
+ pAsm->S[0].src.swizzley = pCompiledSub->outputSwizzleY;
+ pAsm->S[0].src.swizzlez = pCompiledSub->outputSwizzleZ;
+ pAsm->S[0].src.swizzlew = pCompiledSub->outputSwizzleW;
+
+ next_ins(pAsm);
+
+ pAsm->callers[pAsm->unCallerArrayPointer - 1].finale_cf_ptr = pAsm->cf_current_alu_clause_ptr;
+ pAsm->callers[pAsm->unCallerArrayPointer - 1].prelude_cf_ptr = prelude_cf_ptr;
+ pAsm->alu_x_opcode = SQ_CF_INST_ALU;
+ }
+
+ if( (pPresubDesc->number_used_registers + pAsm->uFirstHelpReg) > pAsm->number_used_registers )
+ {
+ pAsm->number_used_registers = pPresubDesc->number_used_registers + pAsm->uFirstHelpReg;
+ }
+ if(pAsm->uFirstHelpReg > pPresubDesc->maxStartReg)
+ {
+ pPresubDesc->maxStartReg = pAsm->uFirstHelpReg;
+ }
+
+ return bRet;
+}
+
GLboolean Process_Export(r700_AssemblerBase* pAsm,
GLuint type,
GLuint export_starting_index,
export_starting_index++;
}
}
+
+ for(i=VERT_RESULT_VAR0; i<VERT_RESULT_MAX; i++)
+ {
+ unBit = 1 << i;
+ if(OutputsWritten & unBit)
+ {
+ if( GL_FALSE == Process_Export(pR700AsmCode,
+ SQ_EXPORT_PARAM,
+ export_starting_index,
+ 1,
+ pR700AsmCode->ucVP_OutputMap[i],
+ GL_FALSE) )
+ {
+ return GL_FALSE;
+ }
+
+ export_starting_index++;
+ }
+ }
// At least one param should be exported
if (export_count)
{
FREE(pR700AsmCode->pucOutMask);
FREE(pR700AsmCode->pInstDeps);
+
+ if(NULL != pR700AsmCode->subs)
+ {
+ FREE(pR700AsmCode->subs);
+ }
+ if(NULL != pR700AsmCode->callers)
+ {
+ FREE(pR700AsmCode->callers);
+ }
+
+ if(NULL != pR700AsmCode->presubs)
+ {
+ FREE(pR700AsmCode->presubs);
+ }
+
return GL_TRUE;
}
#include "r700_shaderinst.h"
#include "r700_shader.h"
+typedef enum LOADABLE_SCRIPT_SIGNITURE
+{
+ GLSL_NOISE1 = 0x10000001,
+ GLSL_NOISE2 = 0x10000002,
+ GLSL_NOISE3 = 0x10000003,
+ GLSL_NOISE4 = 0x10000004
+}LOADABLE_SCRIPT_SIGNITURE;
+
+typedef struct COMPILED_SUB
+{
+ struct prog_instruction *Instructions;
+ GLuint NumInstructions;
+ GLuint NumTemporaries;
+ GLuint NumParameters;
+ GLuint MinRegIndex;
+ GLfloat (*ParameterValues)[4];
+ GLbyte outputSwizzleX;
+ GLbyte outputSwizzleY;
+ GLbyte outputSwizzleZ;
+ GLbyte outputSwizzleW;
+ GLshort srcRegIndex[3];
+ GLushort dstRegIndex;
+}COMPILED_SUB;
+
+typedef struct PRESUB_DESCtag
+{
+ LOADABLE_SCRIPT_SIGNITURE sptSigniture;
+ GLint subIL_Shift;
+ struct prog_src_register InReg[3];
+ struct prog_dst_register OutReg;
+
+ GLushort maxStartReg;
+ GLushort number_used_registers;
+
+ GLuint unConstantsStart;
+
+ COMPILED_SUB * pCompiledSub;
+} PRESUB_DESC;
+
typedef enum SHADER_PIPE_TYPE
{
SPT_VP = 0,
SRC_REG_INPUT = 1,
SRC_REG_CONSTANT = 2,
SRC_REG_ALT_TEMPORARY = 3,
- NUMBER_OF_SRC_REG_TYPE = 4
+ SRC_REC_LITERAL = 4,
+ NUMBER_OF_SRC_REG_TYPE = 5
} SrcRegisterType;
typedef enum DstRegisterType
BITS addrmode1:1; //32
} PVSDST;
+typedef struct PVSINSTtag
+{
+ BITS literal_slots :2;
+ BITS SaturateMode :2;
+ BITS index_mode :3;
+} PVSINST;
+
typedef struct PVSSRCtag
{
- BITS rtype:4;
+ BITS rtype:3;
BITS addrmode0:1;
- BITS reg:10; //15 (8)
+ BITS reg:10; //14 (8)
BITS swizzlex:3;
BITS swizzley:3;
BITS swizzlez:3;
- BITS swizzlew:3; //27
+ BITS swizzlew:3; //26
+ BITS abs:1;
BITS negx:1;
BITS negy:1;
BITS negz:1;
{
BITS bits;
PVSDST dst;
+ PVSINST dst2;
PVSSRC src;
PVSMATH math;
float f;
FC_IF = 1,
FC_LOOP = 2,
FC_REP = 3,
+ FC_PUSH_VPM = 4,
+ FC_PUSH_WQM = 5,
COND_NONE = 0,
COND_BOOL = 1,
typedef struct FC_LEVEL
{
- unsigned int first; ///< first fc instruction on level (if, rep, loop)
- unsigned int* mid; ///< middle instructions - else or all breaks on this level
- unsigned int midLen;
- unsigned int type;
- unsigned int cond;
- unsigned int inv;
- unsigned int bpush; ///< 1 if first instruction does branch stack push
- int id; ///< id of bool or int variable
+ R700ControlFlowGenericClause * first;
+ R700ControlFlowGenericClause ** mid;
+ unsigned int unNumMid;
+ unsigned int midLen;
+ unsigned int type;
+ unsigned int cond;
+ unsigned int inv;
+ int id; ///< id of bool or int variable
} FC_LEVEL;
typedef struct VTX_FETCH_METHOD
{
- GLboolean bEnableMini;
- GLuint mega_fetch_remainder;
+ GLboolean bEnableMini;
+ GLuint mega_fetch_remainder;
} VTX_FETCH_METHOD;
+typedef struct SUB_OFFSET
+{
+ GLint subIL_Offset;
+ GLuint unCFoffset;
+ GLuint unStackDepthMax;
+ PRESUB_DESC * pPresubDesc;
+ TypedShaderList lstCFInstructions_local;
+} SUB_OFFSET;
+
+typedef struct CALLER_POINTER
+{
+ GLint subIL_Offset;
+ GLint subDescIndex;
+ R700ControlFlowGenericClause* cf_ptr;
+
+ R700ControlFlowGenericClause* prelude_cf_ptr;
+ R700ControlFlowGenericClause* finale_cf_ptr;
+} CALLER_POINTER;
+
+#define SQ_MAX_CALL_DEPTH 0x00000020
+
+typedef struct CALL_LEVEL
+{
+ unsigned int FCSP_BeforeEntry;
+ GLint subDescIndex;
+ GLushort current;
+ GLushort max;
+ TypedShaderList * plstCFInstructions_local;
+} CALL_LEVEL;
+
+#define HAS_CURRENT_LOOPRET 0x1L
+#define HAS_LOOPRET 0x2L
+#define LOOPRET_FLAGS HAS_LOOPRET | HAS_CURRENT_LOOPRET
+
typedef struct r700_AssemblerBase
{
R700ControlFlowSXClause* cf_last_export_ptr;
// No clause has been created yet
CF_CLAUSE_TYPE cf_current_clause_type;
+ BITS alu_x_opcode;
+
GLuint number_of_exports;
GLuint number_of_colorandz_exports;
GLuint number_of_export_opcodes;
PVSDWORD D;
+ PVSDWORD D2;
PVSDWORD S[3];
+ PVSDWORD C[4];
unsigned int uLastPosUpdate;
+ unsigned int last_cond_register;
OUT_FRAGMENT_FMT_0 fp_stOutFmt0;
unsigned int number_used_registers;
unsigned int uUsedConsts;
+ unsigned int flag_reg_index;
+
// Fragment programs
unsigned int uiFP_AttributeMap[FRAG_ATTRIB_MAX];
unsigned int uiFP_OutputMap[FRAG_RESULT_MAX];
unsigned int FCSP;
FC_LEVEL fc_stack[32];
- unsigned int branch_depth;
- unsigned int max_branch_depth;
-
//-----------------------------------------------------------------------------------
// ArgSubst used in Assemble_Source() function
//-----------------------------------------------------------------------------------
SHADER_PIPE_TYPE currentShaderType;
struct prog_instruction * pILInst;
GLuint uiCurInst;
+ GLubyte SamplerUnits[MAX_SAMPLERS];
GLboolean bR6xx;
/* helper to decide which type of instruction to assemble */
GLboolean is_tex;
/* we inserted helper intructions and need barrier on next TEX ins */
GLboolean need_tex_barrier;
+
+ SUB_OFFSET * subs;
+ GLuint unSubArraySize;
+ GLuint unSubArrayPointer;
+ CALLER_POINTER * callers;
+ GLuint unCallerArraySize;
+ GLuint unCallerArrayPointer;
+ unsigned int CALLSP;
+ CALL_LEVEL CALLSTACK[SQ_MAX_CALL_DEPTH];
+
+ GLuint unCFflags;
+
+ PRESUB_DESC * presubs;
+ GLuint unPresubArraySize;
+ GLuint unNumPresub;
+ GLuint unCurNumILInsts;
+
+ GLuint unVetTexBits;
+
} r700_AssemblerBase;
//Internal use
GLboolean is_reduction_opcode(PVSDWORD * dest);
GLuint GetSurfaceFormat(GLenum eType, GLuint nChannels, GLuint * pClient_size);
-unsigned int r700GetNumOperands(r700_AssemblerBase* pAsm);
+unsigned int r700GetNumOperands(GLuint opcode, GLuint nIsOp3);
GLboolean IsTex(gl_inst_opcode Opcode);
GLboolean IsAlu(gl_inst_opcode Opcode);
GLboolean add_alu_instruction(r700_AssemblerBase* pAsm,
R700ALUInstruction* alu_instruction_ptr,
GLuint contiguous_slots_needed);
+
+GLboolean add_cf_instruction(r700_AssemblerBase* pAsm);
+void add_return_inst(r700_AssemblerBase *pAsm);
+
void get_src_properties(R700ALUInstruction* alu_instruction_ptr,
int source_index,
BITS* psrc_sel,
R700ALUInstruction* alu_instruction_ptr);
GLboolean assemble_alu_instruction(r700_AssemblerBase *pAsm);
GLboolean next_ins(r700_AssemblerBase *pAsm);
+
+GLboolean pops(r700_AssemblerBase *pAsm, GLuint pops);
+GLboolean jumpToOffest(r700_AssemblerBase *pAsm, GLuint pops, GLint offset);
+GLboolean setRetInLoopFlag(r700_AssemblerBase *pAsm, GLuint flagValue);
+GLboolean testFlag(r700_AssemblerBase *pAsm);
+GLboolean breakLoopOnFlag(r700_AssemblerBase *pAsm, GLuint unFCSP);
+GLboolean returnOnFlag(r700_AssemblerBase *pAsm, GLuint unIF);
+
GLboolean assemble_math_function(r700_AssemblerBase* pAsm, BITS opcode);
GLboolean assemble_ABS(r700_AssemblerBase *pAsm);
GLboolean assemble_ADD(r700_AssemblerBase *pAsm);
GLboolean assemble_ARL(r700_AssemblerBase *pAsm);
GLboolean assemble_BAD(char *opcode_str);
GLboolean assemble_CMP(r700_AssemblerBase *pAsm);
-GLboolean assemble_COS(r700_AssemblerBase *pAsm);
GLboolean assemble_DOT(r700_AssemblerBase *pAsm);
GLboolean assemble_DST(r700_AssemblerBase *pAsm);
GLboolean assemble_EX2(r700_AssemblerBase *pAsm);
GLboolean assemble_FLR(r700_AssemblerBase *pAsm);
GLboolean assemble_FLR_INT(r700_AssemblerBase *pAsm);
GLboolean assemble_FRC(r700_AssemblerBase *pAsm);
-GLboolean assemble_KIL(r700_AssemblerBase *pAsm);
+GLboolean assemble_KIL(r700_AssemblerBase *pAsm, GLuint opcode);
GLboolean assemble_LG2(r700_AssemblerBase *pAsm);
GLboolean assemble_LRP(r700_AssemblerBase *pAsm);
GLboolean assemble_LOG(r700_AssemblerBase *pAsm);
GLboolean assemble_POW(r700_AssemblerBase *pAsm);
GLboolean assemble_RCP(r700_AssemblerBase *pAsm);
GLboolean assemble_RSQ(r700_AssemblerBase *pAsm);
-GLboolean assemble_SIN(r700_AssemblerBase *pAsm);
GLboolean assemble_SCS(r700_AssemblerBase *pAsm);
GLboolean assemble_SGE(r700_AssemblerBase *pAsm);
+
+GLboolean assemble_LOGIC(r700_AssemblerBase *pAsm, BITS opcode);
+GLboolean assemble_LOGIC_PRED(r700_AssemblerBase *pAsm, BITS opcode);
+GLboolean assemble_TRIG(r700_AssemblerBase *pAsm, BITS opcode);
+
GLboolean assemble_SLT(r700_AssemblerBase *pAsm);
GLboolean assemble_STP(r700_AssemblerBase *pAsm);
GLboolean assemble_TEX(r700_AssemblerBase *pAsm);
GLboolean assemble_XPD(r700_AssemblerBase *pAsm);
GLboolean assemble_EXPORT(r700_AssemblerBase *pAsm);
-GLboolean assemble_IF(r700_AssemblerBase *pAsm);
+GLboolean assemble_IF(r700_AssemblerBase *pAsm, GLboolean bHasElse);
+GLboolean assemble_ELSE(r700_AssemblerBase *pAsm);
GLboolean assemble_ENDIF(r700_AssemblerBase *pAsm);
+GLboolean assemble_BGNLOOP(r700_AssemblerBase *pAsm);
+GLboolean assemble_BRK(r700_AssemblerBase *pAsm);
+GLboolean assemble_COND(r700_AssemblerBase *pAsm);
+GLboolean assemble_ENDLOOP(r700_AssemblerBase *pAsm);
+
+GLboolean assemble_BGNSUB(r700_AssemblerBase *pAsm, GLint nILindex, GLuint uiIL_Shift);
+GLboolean assemble_ENDSUB(r700_AssemblerBase *pAsm);
+GLboolean assemble_RET(r700_AssemblerBase *pAsm);
+GLboolean assemble_CAL(r700_AssemblerBase *pAsm,
+ GLint nILindex,
+ GLuint uiIL_Offest,
+ GLuint uiNumberInsts,
+ struct prog_instruction *pILInst,
+ PRESUB_DESC * pPresubDesc);
+
GLboolean Process_Export(r700_AssemblerBase* pAsm,
GLuint type,
GLuint export_starting_index,
GLboolean Move_Depth_Exports_To_Correct_Channels(r700_AssemblerBase *pAsm,
BITS depth_channel_select);
+GLboolean callPreSub(r700_AssemblerBase* pAsm,
+ LOADABLE_SCRIPT_SIGNITURE scriptSigniture,
+ /* struct prog_instruction ** pILInstParent, */
+ COMPILED_SUB * pCompiledSub,
+ GLshort uOutReg,
+ GLshort uNumValidSrc);
//Interface
-GLboolean AssembleInstr(GLuint uiNumberInsts,
+GLboolean AssembleInstr(GLuint uiFirstInst,
+ GLuint uiIL_Shift,
+ GLuint uiNumberInsts,
struct prog_instruction *pILInst,
r700_AssemblerBase *pR700AsmCode);
GLboolean Process_Fragment_Exports(r700_AssemblerBase *pR700AsmCode, GLbitfield OutputsWritten);
GLboolean Process_Vertex_Exports(r700_AssemblerBase *pR700AsmCode, GLbitfield OutputsWritten);
+GLboolean RelocProgram(r700_AssemblerBase * pAsm, struct gl_program * pILProg);
+GLboolean InitShaderProgram(r700_AssemblerBase * pAsm);
+
int Init_r700_AssemblerBase(SHADER_PIPE_TYPE spt, r700_AssemblerBase* pAsm, R700_Shader* pShader);
GLboolean Clean_Up_Assembler(r700_AssemblerBase *pR700AsmCode);
{
context_t *context = R700_CONTEXT(ctx);
R700_CHIP_CONTEXT *r700 = (R700_CHIP_CONTEXT*)(&context->hw);
+
+ struct r700_vertex_program *vp = context->selected_vp;
+
struct radeon_bo *bo = NULL;
unsigned int i;
BATCH_LOCALS(&context->radeon);
radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
for (i = 0; i < R700_TEXTURE_NUMBERUNITS; i++) {
- if (ctx->Texture.Unit[i]._ReallyEnabled) {
+ if (ctx->Texture.Unit[i]._ReallyEnabled) {
radeonTexObj *t = r700->textures[i];
uint32_t offset;
if (t) {
BEGIN_BATCH_NO_AUTOSTATE(9 + 4);
R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_RESOURCE, 7));
- R600_OUT_BATCH(i * 7);
+
+ if( (1<<i) & vp->r700AsmCode.unVetTexBits )
+ { /* vs texture */
+ R600_OUT_BATCH((i + VERT_ATTRIB_MAX + SQ_FETCH_RESOURCE_VS_OFFSET) * FETCH_RESOURCE_STRIDE);
+ }
+ else
+ {
+ R600_OUT_BATCH(i * 7);
+ }
+
R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE0);
R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE1);
R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE2);
}
}
+#define SAMPLER_STRIDE 3
+
static void r700SendTexSamplerState(GLcontext *ctx, struct radeon_state_atom *atom)
{
context_t *context = R700_CONTEXT(ctx);
R700_CHIP_CONTEXT *r700 = (R700_CHIP_CONTEXT*)(&context->hw);
unsigned int i;
+
+ struct r700_vertex_program *vp = context->selected_vp;
+
BATCH_LOCALS(&context->radeon);
radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
for (i = 0; i < R700_TEXTURE_NUMBERUNITS; i++) {
- if (ctx->Texture.Unit[i]._ReallyEnabled) {
+ if (ctx->Texture.Unit[i]._ReallyEnabled) {
radeonTexObj *t = r700->textures[i];
if (t) {
BEGIN_BATCH_NO_AUTOSTATE(5);
R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_SAMPLER, 3));
- R600_OUT_BATCH(i * 3);
+
+ if( (1<<i) & vp->r700AsmCode.unVetTexBits )
+ { /* vs texture */
+ R600_OUT_BATCH((i+SQ_TEX_SAMPLER_VS_OFFSET) * SAMPLER_STRIDE); //work 1
+ }
+ else
+ {
+ R600_OUT_BATCH(i * 3);
+ }
+
R600_OUT_BATCH(r700->textures[i]->SQ_TEX_SAMPLER0);
R600_OUT_BATCH(r700->textures[i]->SQ_TEX_SAMPLER1);
R600_OUT_BATCH(r700->textures[i]->SQ_TEX_SAMPLER2);
static void r700SendPSState(GLcontext *ctx, struct radeon_state_atom *atom)
{
- context_t *context = R700_CONTEXT(ctx);
- R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
- struct radeon_bo * pbo;
- BATCH_LOCALS(&context->radeon);
- radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
+ context_t *context = R700_CONTEXT(ctx);
+ R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
+ struct radeon_bo * pbo;
+ BATCH_LOCALS(&context->radeon);
+ radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
- pbo = (struct radeon_bo *)r700GetActiveFpShaderBo(GL_CONTEXT(context));
+ pbo = (struct radeon_bo *)r700GetActiveFpShaderBo(GL_CONTEXT(context));
- if (!pbo)
- return;
+ if (!pbo)
+ return;
- r700SyncSurf(context, pbo, RADEON_GEM_DOMAIN_GTT, 0, SH_ACTION_ENA_bit);
+ r700SyncSurf(context, pbo, RADEON_GEM_DOMAIN_GTT, 0, SH_ACTION_ENA_bit);
- BEGIN_BATCH_NO_AUTOSTATE(3 + 2);
- R600_OUT_BATCH_REGSEQ(SQ_PGM_START_PS, 1);
- R600_OUT_BATCH(r700->ps.SQ_PGM_START_PS.u32All);
- R600_OUT_BATCH_RELOC(r700->ps.SQ_PGM_START_PS.u32All,
- pbo,
- r700->ps.SQ_PGM_START_PS.u32All,
- RADEON_GEM_DOMAIN_GTT, 0, 0);
- END_BATCH();
+ BEGIN_BATCH_NO_AUTOSTATE(3 + 2);
+ R600_OUT_BATCH_REGSEQ(SQ_PGM_START_PS, 1);
+ R600_OUT_BATCH(r700->ps.SQ_PGM_START_PS.u32All);
+ R600_OUT_BATCH_RELOC(r700->ps.SQ_PGM_START_PS.u32All,
+ pbo,
+ r700->ps.SQ_PGM_START_PS.u32All,
+ RADEON_GEM_DOMAIN_GTT, 0, 0);
+ END_BATCH();
- BEGIN_BATCH_NO_AUTOSTATE(9);
- R600_OUT_BATCH_REGVAL(SQ_PGM_RESOURCES_PS, r700->ps.SQ_PGM_RESOURCES_PS.u32All);
- R600_OUT_BATCH_REGVAL(SQ_PGM_EXPORTS_PS, r700->ps.SQ_PGM_EXPORTS_PS.u32All);
- R600_OUT_BATCH_REGVAL(SQ_PGM_CF_OFFSET_PS, r700->ps.SQ_PGM_CF_OFFSET_PS.u32All);
- END_BATCH();
+ BEGIN_BATCH_NO_AUTOSTATE(9);
+ R600_OUT_BATCH_REGVAL(SQ_PGM_RESOURCES_PS, r700->ps.SQ_PGM_RESOURCES_PS.u32All);
+ R600_OUT_BATCH_REGVAL(SQ_PGM_EXPORTS_PS, r700->ps.SQ_PGM_EXPORTS_PS.u32All);
+ R600_OUT_BATCH_REGVAL(SQ_PGM_CF_OFFSET_PS, r700->ps.SQ_PGM_CF_OFFSET_PS.u32All);
+ END_BATCH();
- COMMIT_BATCH();
+ BEGIN_BATCH_NO_AUTOSTATE(3);
+ R600_OUT_BATCH_REGVAL(SQ_LOOP_CONST_0, 0x01000FFF);
+ END_BATCH();
+
+ COMMIT_BATCH();
}
static void r700SendVSState(GLcontext *ctx, struct radeon_state_atom *atom)
{
- context_t *context = R700_CONTEXT(ctx);
- R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
- struct radeon_bo * pbo;
- BATCH_LOCALS(&context->radeon);
- radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
+ context_t *context = R700_CONTEXT(ctx);
+ R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
+ struct radeon_bo * pbo;
+ BATCH_LOCALS(&context->radeon);
+ radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
- pbo = (struct radeon_bo *)r700GetActiveVpShaderBo(GL_CONTEXT(context));
+ pbo = (struct radeon_bo *)r700GetActiveVpShaderBo(GL_CONTEXT(context));
- if (!pbo)
- return;
+ if (!pbo)
+ return;
- r700SyncSurf(context, pbo, RADEON_GEM_DOMAIN_GTT, 0, SH_ACTION_ENA_bit);
+ r700SyncSurf(context, pbo, RADEON_GEM_DOMAIN_GTT, 0, SH_ACTION_ENA_bit);
- BEGIN_BATCH_NO_AUTOSTATE(3 + 2);
- R600_OUT_BATCH_REGSEQ(SQ_PGM_START_VS, 1);
- R600_OUT_BATCH(r700->vs.SQ_PGM_START_VS.u32All);
- R600_OUT_BATCH_RELOC(r700->vs.SQ_PGM_START_VS.u32All,
- pbo,
- r700->vs.SQ_PGM_START_VS.u32All,
- RADEON_GEM_DOMAIN_GTT, 0, 0);
- END_BATCH();
+ BEGIN_BATCH_NO_AUTOSTATE(3 + 2);
+ R600_OUT_BATCH_REGSEQ(SQ_PGM_START_VS, 1);
+ R600_OUT_BATCH(r700->vs.SQ_PGM_START_VS.u32All);
+ R600_OUT_BATCH_RELOC(r700->vs.SQ_PGM_START_VS.u32All,
+ pbo,
+ r700->vs.SQ_PGM_START_VS.u32All,
+ RADEON_GEM_DOMAIN_GTT, 0, 0);
+ END_BATCH();
- BEGIN_BATCH_NO_AUTOSTATE(6);
- R600_OUT_BATCH_REGVAL(SQ_PGM_RESOURCES_VS, r700->vs.SQ_PGM_RESOURCES_VS.u32All);
- R600_OUT_BATCH_REGVAL(SQ_PGM_CF_OFFSET_VS, r700->vs.SQ_PGM_CF_OFFSET_VS.u32All);
- END_BATCH();
+ BEGIN_BATCH_NO_AUTOSTATE(6);
+ R600_OUT_BATCH_REGVAL(SQ_PGM_RESOURCES_VS, r700->vs.SQ_PGM_RESOURCES_VS.u32All);
+ R600_OUT_BATCH_REGVAL(SQ_PGM_CF_OFFSET_VS, r700->vs.SQ_PGM_CF_OFFSET_VS.u32All);
+ END_BATCH();
- COMMIT_BATCH();
+ BEGIN_BATCH_NO_AUTOSTATE(3);
+ R600_OUT_BATCH_REGVAL((SQ_LOOP_CONST_0 + 32*4), 0x0100000F);
+ //R600_OUT_BATCH_REGVAL((SQ_LOOP_CONST_0 + (SQ_LOOP_CONST_vs<2)), 0x0100000F);
+ END_BATCH();
+
+ COMMIT_BATCH();
}
static void r700SendFSState(GLcontext *ctx, struct radeon_state_atom *atom)
ALLOC_STATE(spi, always, (59 + R700_MAX_SHADER_EXPORTS), r700SendSPIState);
ALLOC_STATE(vpt, always, 16, r700SendViewportState);
ALLOC_STATE(fs, always, 18, r700SendFSState);
- ALLOC_STATE(vs, always, 18, r700SendVSState);
- ALLOC_STATE(ps, always, 21, r700SendPSState);
+ ALLOC_STATE(vs, always, 21, r700SendVSState);
+ ALLOC_STATE(ps, always, 24, r700SendPSState);
ALLOC_STATE(vs_consts, vs_consts, (2 + (R700_MAX_DX9_CONSTS * 4)), r700SendVSConsts);
ALLOC_STATE(ps_consts, ps_consts, (2 + (R700_MAX_DX9_CONSTS * 4)), r700SendPSConsts);
ALLOC_STATE(vtx, vtx, (6 + (VERT_ATTRIB_MAX * 18)), r700SendVTXState);
radeon_print(RADEON_RENDER, RADEON_VERBOSE, "%s %x\n", __func__, mask);
+ if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_FRONT_RIGHT)) {
+ context->radeon.front_buffer_dirty = GL_TRUE;
+ }
+
if( GL_TRUE == r700ClearFast(context, mask) )
{
return;
#include "main/imports.h"
#include "shader/prog_parameter.h"
#include "shader/prog_statevars.h"
+#include "shader/program.h"
#include "r600_context.h"
#include "r600_cmdbuf.h"
#include "r700_debug.h"
+void insert_wpos_code(GLcontext *ctx, struct gl_fragment_program *fprog)
+{
+ static const gl_state_index winstate[STATE_LENGTH]
+ = { STATE_INTERNAL, STATE_FB_SIZE, 0, 0, 0};
+ struct prog_instruction *newInst, *inst;
+ GLint win_size; /* state reference */
+ GLuint wpos_temp; /* temp register */
+ int i, j;
+
+ /* PARAM win_size = STATE_FB_SIZE */
+ win_size = _mesa_add_state_reference(fprog->Base.Parameters, winstate);
+
+ wpos_temp = fprog->Base.NumTemporaries++;
+
+ /* scan program where WPOS is used and replace with wpos_temp */
+ inst = fprog->Base.Instructions;
+ for (i = 0; i < fprog->Base.NumInstructions; i++) {
+ for (j=0; j < 3; j++) {
+ if(inst->SrcReg[j].File == PROGRAM_INPUT &&
+ inst->SrcReg[j].Index == FRAG_ATTRIB_WPOS) {
+ inst->SrcReg[j].File = PROGRAM_TEMPORARY;
+ inst->SrcReg[j].Index = wpos_temp;
+ }
+ }
+ inst++;
+ }
+
+ _mesa_insert_instructions(&(fprog->Base), 0, 1);
+
+ newInst = fprog->Base.Instructions;
+ /* invert wpos.y
+ * wpos_temp.xyzw = wpos.x-yzw + winsize.0y00 */
+ newInst[0].Opcode = OPCODE_ADD;
+ newInst[0].DstReg.File = PROGRAM_TEMPORARY;
+ newInst[0].DstReg.Index = wpos_temp;
+ newInst[0].DstReg.WriteMask = WRITEMASK_XYZW;
+
+ newInst[0].SrcReg[0].File = PROGRAM_INPUT;
+ newInst[0].SrcReg[0].Index = FRAG_ATTRIB_WPOS;
+ newInst[0].SrcReg[0].Swizzle = SWIZZLE_XYZW;
+ newInst[0].SrcReg[0].Negate = NEGATE_Y;
+
+ newInst[0].SrcReg[1].File = PROGRAM_STATE_VAR;
+ newInst[0].SrcReg[1].Index = win_size;
+ newInst[0].SrcReg[1].Swizzle = MAKE_SWIZZLE4(SWIZZLE_ZERO, SWIZZLE_Y, SWIZZLE_ZERO, SWIZZLE_ZERO);
+
+}
+
//TODO : Validate FP input with VP output.
void Map_Fragment_Program(r700_AssemblerBase *pAsm,
- struct gl_fragment_program *mesa_fp)
+ struct gl_fragment_program *mesa_fp,
+ GLcontext *ctx)
{
unsigned int unBit;
unsigned int i;
GLuint ui;
+ /* match fp inputs with vp exports. */
+ struct r700_vertex_program_cont *vpc =
+ (struct r700_vertex_program_cont *)ctx->VertexProgram._Current;
+ GLbitfield OutputsWritten = vpc->mesa_program.Base.OutputsWritten;
+
pAsm->number_used_registers = 0;
//Input mapping : mesa_fp->Base.InputsRead set the flag, set in
pAsm->uiFP_AttributeMap[FRAG_ATTRIB_WPOS] = pAsm->number_used_registers++;
}
- unBit = 1 << FRAG_ATTRIB_COL0;
- if(mesa_fp->Base.InputsRead & unBit)
+ unBit = 1 << VERT_RESULT_COL0;
+ if(OutputsWritten & unBit)
{
pAsm->uiFP_AttributeMap[FRAG_ATTRIB_COL0] = pAsm->number_used_registers++;
}
- unBit = 1 << FRAG_ATTRIB_COL1;
- if(mesa_fp->Base.InputsRead & unBit)
+ unBit = 1 << VERT_RESULT_COL1;
+ if(OutputsWritten & unBit)
{
pAsm->uiFP_AttributeMap[FRAG_ATTRIB_COL1] = pAsm->number_used_registers++;
}
- unBit = 1 << FRAG_ATTRIB_FOGC;
- if(mesa_fp->Base.InputsRead & unBit)
- {
- pAsm->uiFP_AttributeMap[FRAG_ATTRIB_FOGC] = pAsm->number_used_registers++;
- }
+ unBit = 1 << VERT_RESULT_FOGC;
+ if(OutputsWritten & unBit)
+ {
+ pAsm->uiFP_AttributeMap[FRAG_ATTRIB_FOGC] = pAsm->number_used_registers++;
+ }
for(i=0; i<8; i++)
{
- unBit = 1 << (FRAG_ATTRIB_TEX0 + i);
- if(mesa_fp->Base.InputsRead & unBit)
+ unBit = 1 << (VERT_RESULT_TEX0 + i);
+ if(OutputsWritten & unBit)
{
pAsm->uiFP_AttributeMap[FRAG_ATTRIB_TEX0 + i] = pAsm->number_used_registers++;
}
}
+
+/* order has been taken care of */
+#if 1
+ for(i=VERT_RESULT_VAR0; i<VERT_RESULT_MAX; i++)
+ {
+ unBit = 1 << i;
+ if(OutputsWritten & unBit)
+ {
+ pAsm->uiFP_AttributeMap[i-VERT_RESULT_VAR0+FRAG_ATTRIB_VAR0] = pAsm->number_used_registers++;
+ }
+ }
+#else
+ if( (mesa_fp->Base.InputsRead >> FRAG_ATTRIB_VAR0) > 0 )
+ {
+ struct r700_vertex_program_cont *vpc =
+ (struct r700_vertex_program_cont *)ctx->VertexProgram._Current;
+ struct gl_program_parameter_list * VsVarying = vpc->mesa_program.Base.Varying;
+ struct gl_program_parameter_list * PsVarying = mesa_fp->Base.Varying;
+ struct gl_program_parameter * pVsParam;
+ struct gl_program_parameter * pPsParam;
+ GLuint j, k;
+ GLuint unMaxVarying = 0;
+
+ for(i=0; i<VsVarying->NumParameters; i++)
+ {
+ pAsm->uiFP_AttributeMap[i + FRAG_ATTRIB_VAR0] = 0;
+ }
+
+ for(i=FRAG_ATTRIB_VAR0; i<FRAG_ATTRIB_MAX; i++)
+ {
+ unBit = 1 << i;
+ if(mesa_fp->Base.InputsRead & unBit)
+ {
+ j = i - FRAG_ATTRIB_VAR0;
+ pPsParam = PsVarying->Parameters + j;
+
+ for(k=0; k<VsVarying->NumParameters; k++)
+ {
+ pVsParam = VsVarying->Parameters + k;
+
+ if( strcmp(pPsParam->Name, pVsParam->Name) == 0)
+ {
+ pAsm->uiFP_AttributeMap[i] = pAsm->number_used_registers + k;
+ if(k > unMaxVarying)
+ {
+ unMaxVarying = k;
+ }
+ break;
+ }
+ }
+ }
+ }
+
+ pAsm->number_used_registers += unMaxVarying + 1;
+ }
+#endif
+ unBit = 1 << FRAG_ATTRIB_FACE;
+ if(mesa_fp->Base.InputsRead & unBit)
+ {
+ pAsm->uiFP_AttributeMap[FRAG_ATTRIB_FACE] = pAsm->number_used_registers++;
+ }
+
+ unBit = 1 << FRAG_ATTRIB_PNTC;
+ if(mesa_fp->Base.InputsRead & unBit)
+ {
+ pAsm->uiFP_AttributeMap[FRAG_ATTRIB_PNTC] = pAsm->number_used_registers++;
+ }
/* Map temporary registers (GPRs) */
pAsm->starting_temp_register_number = pAsm->number_used_registers;
pAsm->pucOutMask[ui] = 0x0;
}
+ pAsm->flag_reg_index = pAsm->number_used_registers++;
+
pAsm->uFirstHelpReg = pAsm->number_used_registers;
}
}
GLboolean r700TranslateFragmentShader(struct r700_fragment_program *fp,
- struct gl_fragment_program *mesa_fp)
+ struct gl_fragment_program *mesa_fp,
+ GLcontext *ctx)
{
GLuint number_of_colors_exported;
GLboolean z_enabled = GL_FALSE;
GLuint unBit;
+ int i;
//Init_Program
Init_r700_AssemblerBase( SPT_FP, &(fp->r700AsmCode), &(fp->r700Shader) );
- Map_Fragment_Program(&(fp->r700AsmCode), mesa_fp);
+
+ if(mesa_fp->Base.InputsRead & FRAG_BIT_WPOS)
+ {
+ insert_wpos_code(ctx, mesa_fp);
+ }
+
+ Map_Fragment_Program(&(fp->r700AsmCode), mesa_fp, ctx);
if( GL_FALSE == Find_Instruction_Dependencies_fp(fp, mesa_fp) )
{
return GL_FALSE;
}
+
+ InitShaderProgram(&(fp->r700AsmCode));
- if( GL_FALSE == AssembleInstr(mesa_fp->Base.NumInstructions,
+ for(i=0; i < MAX_SAMPLERS; i++)
+ {
+ fp->r700AsmCode.SamplerUnits[i] = fp->mesa_program.Base.SamplerUnits[i];
+ }
+
+ fp->r700AsmCode.unCurNumILInsts = mesa_fp->Base.NumInstructions;
+
+ if( GL_FALSE == AssembleInstr(0,
+ 0,
+ mesa_fp->Base.NumInstructions,
&(mesa_fp->Base.Instructions[0]),
&(fp->r700AsmCode)) )
{
return GL_FALSE;
}
+ if( GL_FALSE == RelocProgram(&(fp->r700AsmCode), &(mesa_fp->Base)) )
+ {
+ return GL_FALSE;
+ }
+
fp->r700Shader.nRegs = (fp->r700AsmCode.number_used_registers == 0) ? 0
: (fp->r700AsmCode.number_used_registers - 1);
}
if (GL_FALSE == fp->translated)
- r700TranslateFragmentShader(fp, &(fp->mesa_program));
+ r700TranslateFragmentShader(fp, &(fp->mesa_program), ctx);
}
void * r700GetActiveFpShaderBo(GLcontext * ctx)
unsigned int unNumOfReg;
unsigned int unBit;
GLuint exportCount;
+ GLboolean point_sprite = GL_FALSE;
if(GL_FALSE == fp->loaded)
{
CLEARbit(r700->SPI_INPUT_Z.u32All, PROVIDE_Z_TO_SPI_bit);
}
+ if (mesa_fp->Base.InputsRead & (1 << FRAG_ATTRIB_FACE))
+ {
+ ui += 1;
+ SETfield(r700->SPI_PS_IN_CONTROL_0.u32All, ui, NUM_INTERP_shift, NUM_INTERP_mask);
+ SETbit(r700->SPI_PS_IN_CONTROL_1.u32All, FRONT_FACE_ENA_bit);
+ SETbit(r700->SPI_PS_IN_CONTROL_1.u32All, FRONT_FACE_ALL_BITS_bit);
+ SETfield(r700->SPI_PS_IN_CONTROL_1.u32All, pAsm->uiFP_AttributeMap[FRAG_ATTRIB_FACE], FRONT_FACE_ADDR_shift, FRONT_FACE_ADDR_mask);
+ }
+ else
+ {
+ CLEARbit(r700->SPI_PS_IN_CONTROL_1.u32All, FRONT_FACE_ENA_bit);
+ }
+
+ /* see if we need any point_sprite replacements */
+ for (i = VERT_RESULT_TEX0; i<= VERT_RESULT_TEX7; i++)
+ {
+ if(ctx->Point.CoordReplace[i - VERT_RESULT_TEX0] == GL_TRUE)
+ point_sprite = GL_TRUE;
+ }
+
+ if ((mesa_fp->Base.InputsRead & (1 << FRAG_ATTRIB_PNTC)) || point_sprite)
+ {
+ /* for FRAG_ATTRIB_PNTC we need to increase num_interp */
+ if(mesa_fp->Base.InputsRead & (1 << FRAG_ATTRIB_PNTC))
+ {
+ ui++;
+ SETfield(r700->SPI_PS_IN_CONTROL_0.u32All, ui, NUM_INTERP_shift, NUM_INTERP_mask);
+ }
+ SETbit(r700->SPI_INTERP_CONTROL_0.u32All, PNT_SPRITE_ENA_bit);
+ SETfield(r700->SPI_INTERP_CONTROL_0.u32All, SPI_PNT_SPRITE_SEL_S, PNT_SPRITE_OVRD_X_shift, PNT_SPRITE_OVRD_X_mask);
+ SETfield(r700->SPI_INTERP_CONTROL_0.u32All, SPI_PNT_SPRITE_SEL_T, PNT_SPRITE_OVRD_Y_shift, PNT_SPRITE_OVRD_Y_mask);
+ SETfield(r700->SPI_INTERP_CONTROL_0.u32All, SPI_PNT_SPRITE_SEL_0, PNT_SPRITE_OVRD_Z_shift, PNT_SPRITE_OVRD_Z_mask);
+ SETfield(r700->SPI_INTERP_CONTROL_0.u32All, SPI_PNT_SPRITE_SEL_1, PNT_SPRITE_OVRD_W_shift, PNT_SPRITE_OVRD_W_mask);
+ if(ctx->Point.SpriteOrigin == GL_LOWER_LEFT)
+ SETbit(r700->SPI_INTERP_CONTROL_0.u32All, PNT_SPRITE_TOP_1_bit);
+ else
+ CLEARbit(r700->SPI_INTERP_CONTROL_0.u32All, PNT_SPRITE_TOP_1_bit);
+ }
+ else
+ {
+ CLEARbit(r700->SPI_INTERP_CONTROL_0.u32All, PNT_SPRITE_ENA_bit);
+ }
+
+
ui = (unNumOfReg < ui) ? ui : unNumOfReg;
SETfield(r700->ps.SQ_PGM_RESOURCES_PS.u32All, ui, NUM_GPRS_shift, NUM_GPRS_mask);
EXPORT_MODE_shift, EXPORT_MODE_mask);
// emit ps input map
+ struct r700_vertex_program_cont *vpc =
+ (struct r700_vertex_program_cont *)ctx->VertexProgram._Current;
+ GLbitfield OutputsWritten = vpc->mesa_program.Base.OutputsWritten;
+
+ for(ui = 0; ui < R700_MAX_SHADER_EXPORTS; ui++)
+ r700->SPI_PS_INPUT_CNTL[ui].u32All = 0;
+
unBit = 1 << FRAG_ATTRIB_WPOS;
if(mesa_fp->Base.InputsRead & unBit)
{
CLEARbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
}
- unBit = 1 << FRAG_ATTRIB_COL0;
- if(mesa_fp->Base.InputsRead & unBit)
+ unBit = 1 << VERT_RESULT_COL0;
+ if(OutputsWritten & unBit)
{
ui = pAsm->uiFP_AttributeMap[FRAG_ATTRIB_COL0];
SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, SEL_CENTROID_bit);
CLEARbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
}
- unBit = 1 << FRAG_ATTRIB_COL1;
- if(mesa_fp->Base.InputsRead & unBit)
+ unBit = 1 << VERT_RESULT_COL1;
+ if(OutputsWritten & unBit)
{
ui = pAsm->uiFP_AttributeMap[FRAG_ATTRIB_COL1];
SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, SEL_CENTROID_bit);
CLEARbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
}
- unBit = 1 << FRAG_ATTRIB_FOGC;
- if(mesa_fp->Base.InputsRead & unBit)
+ unBit = 1 << VERT_RESULT_FOGC;
+ if(OutputsWritten & unBit)
{
ui = pAsm->uiFP_AttributeMap[FRAG_ATTRIB_FOGC];
SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, SEL_CENTROID_bit);
for(i=0; i<8; i++)
{
- unBit = 1 << (FRAG_ATTRIB_TEX0 + i);
- if(mesa_fp->Base.InputsRead & unBit)
+ unBit = 1 << (VERT_RESULT_TEX0 + i);
+ if(OutputsWritten & unBit)
{
ui = pAsm->uiFP_AttributeMap[FRAG_ATTRIB_TEX0 + i];
SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, SEL_CENTROID_bit);
SETfield(r700->SPI_PS_INPUT_CNTL[ui].u32All, ui,
SEMANTIC_shift, SEMANTIC_mask);
CLEARbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
+ /* ARB_point_sprite */
+ if(ctx->Point.CoordReplace[i] == GL_TRUE)
+ {
+ SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, PT_SPRITE_TEX_bit);
+ }
}
}
+ unBit = 1 << FRAG_ATTRIB_FACE;
+ if(mesa_fp->Base.InputsRead & unBit)
+ {
+ ui = pAsm->uiFP_AttributeMap[FRAG_ATTRIB_FACE];
+ SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, SEL_CENTROID_bit);
+ SETfield(r700->SPI_PS_INPUT_CNTL[ui].u32All, ui,
+ SEMANTIC_shift, SEMANTIC_mask);
+ if (r700->SPI_INTERP_CONTROL_0.u32All & FLAT_SHADE_ENA_bit)
+ SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
+ else
+ CLEARbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
+ }
+ unBit = 1 << FRAG_ATTRIB_PNTC;
+ if(mesa_fp->Base.InputsRead & unBit)
+ {
+ ui = pAsm->uiFP_AttributeMap[FRAG_ATTRIB_PNTC];
+ SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, SEL_CENTROID_bit);
+ SETfield(r700->SPI_PS_INPUT_CNTL[ui].u32All, ui,
+ SEMANTIC_shift, SEMANTIC_mask);
+ if (r700->SPI_INTERP_CONTROL_0.u32All & FLAT_SHADE_ENA_bit)
+ SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
+ else
+ CLEARbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
+ SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, PT_SPRITE_TEX_bit);
+ }
+
+
+
+
+ for(i=VERT_RESULT_VAR0; i<VERT_RESULT_MAX; i++)
+ {
+ unBit = 1 << i;
+ if(OutputsWritten & unBit)
+ {
+ ui = pAsm->uiFP_AttributeMap[i-VERT_RESULT_VAR0+FRAG_ATTRIB_VAR0];
+ SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, SEL_CENTROID_bit);
+ SETfield(r700->SPI_PS_INPUT_CNTL[ui].u32All, ui,
+ SEMANTIC_shift, SEMANTIC_mask);
+ if (r700->SPI_INTERP_CONTROL_0.u32All & FLAT_SHADE_ENA_bit)
+ SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
+ else
+ CLEARbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
+ }
+ }
+
exportCount = (r700->ps.SQ_PGM_EXPORTS_PS.u32All & EXPORT_MODE_mask) / (1 << EXPORT_MODE_shift);
if (r700->CB_SHADER_CONTROL.u32All != ((1 << exportCount) - 1))
{
/* sent out shader constants. */
paramList = fp->mesa_program.Base.Parameters;
- if(NULL != paramList) {
+ if(NULL != paramList)
+ {
_mesa_load_state_parameters(ctx, paramList);
if (paramList->NumParameters > R700_MAX_DX9_CONSTS)
unNumParamData = paramList->NumParameters;
for(ui=0; ui<unNumParamData; ui++) {
- r700->ps.consts[ui][0].f32All = paramList->ParameterValues[ui][0];
- r700->ps.consts[ui][1].f32All = paramList->ParameterValues[ui][1];
- r700->ps.consts[ui][2].f32All = paramList->ParameterValues[ui][2];
- r700->ps.consts[ui][3].f32All = paramList->ParameterValues[ui][3];
+ r700->ps.consts[ui][0].f32All = paramList->ParameterValues[ui][0];
+ r700->ps.consts[ui][1].f32All = paramList->ParameterValues[ui][1];
+ r700->ps.consts[ui][2].f32All = paramList->ParameterValues[ui][2];
+ r700->ps.consts[ui][3].f32All = paramList->ParameterValues[ui][3];
}
} else
r700->ps.num_consts = 0;
+ COMPILED_SUB * pCompiledSub;
+ GLuint uj;
+ GLuint unConstOffset = r700->ps.num_consts;
+ for(ui=0; ui<pAsm->unNumPresub; ui++)
+ {
+ pCompiledSub = pAsm->presubs[ui].pCompiledSub;
+
+ r700->ps.num_consts += pCompiledSub->NumParameters;
+
+ for(uj=0; uj<pCompiledSub->NumParameters; uj++)
+ {
+ r700->ps.consts[uj + unConstOffset][0].f32All = pCompiledSub->ParameterValues[uj][0];
+ r700->ps.consts[uj + unConstOffset][1].f32All = pCompiledSub->ParameterValues[uj][1];
+ r700->ps.consts[uj + unConstOffset][2].f32All = pCompiledSub->ParameterValues[uj][2];
+ r700->ps.consts[uj + unConstOffset][3].f32All = pCompiledSub->ParameterValues[uj][3];
+ }
+ unConstOffset += pCompiledSub->NumParameters;
+ }
+
return GL_TRUE;
}
};
/* Internal */
+void insert_wpos_code(GLcontext *ctx, struct gl_fragment_program *fprog);
+
void Map_Fragment_Program(r700_AssemblerBase *pAsm,
- struct gl_fragment_program *mesa_fp);
+ struct gl_fragment_program *mesa_fp,
+ GLcontext *ctx);
GLboolean Find_Instruction_Dependencies_fp(struct r700_fragment_program *fp,
struct gl_fragment_program *mesa_fp);
GLboolean r700TranslateFragmentShader(struct r700_fragment_program *fp,
- struct gl_fragment_program *mesa_vp);
+ struct gl_fragment_program *mesa_vp,
+ GLcontext *ctx);
/* Interface */
extern void r700SelectFragmentShader(GLcontext *ctx);
radeonAllocDmaRegion(&context->radeon, &attr->bo, &attr->bo_offset,
sizeof(GLfloat) * input->Size * count, 32);
+
+ radeon_bo_map(attr->bo, 1);
+
dst_ptr = (GLfloat *)ADD_POINTERS(attr->bo->ptr, attr->bo_offset);
assert(src_ptr != NULL);
break;
}
+ radeon_bo_unmap(attr->bo);
+
if (mapped_named_bo)
{
ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER, input->BufferObj);
radeonAllocDmaRegion(&context->radeon, &attr->bo, &attr->bo_offset, size, 32);
+ radeon_bo_map(attr->bo, 1);
+
if (!input->BufferObj->Pointer)
{
ctx->Driver.MapBuffer(ctx, GL_ARRAY_BUFFER, GL_READ_ONLY_ARB, input->BufferObj);
}
}
+ radeon_bo_unmap(attr->bo);
if (mapped_named_bo)
{
ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER, input->BufferObj);
radeonAllocDmaRegion(&context->radeon, &context->stream_desc[index].bo,
&context->stream_desc[index].bo_offset, size, 32);
+
+ radeon_bo_map(context->stream_desc[index].bo, 1);
assert(context->stream_desc[index].bo->ptr != NULL);
+
+
dst = (uint32_t *)ADD_POINTERS(context->stream_desc[index].bo->ptr,
context->stream_desc[index].bo_offset);
switch (context->stream_desc[index].dwords)
{
case 1:
- radeonEmitVec4(dst, input[i]->Ptr, input[i]->StrideB, local_count);
+ radeonEmitVec4(dst, input[i]->Ptr, input[i]->StrideB, local_count);
break;
case 2:
radeonEmitVec8(dst, input[i]->Ptr, input[i]->StrideB, local_count);
assert(0);
break;
}
+ radeon_bo_unmap(context->stream_desc[index].bo);
}
}
radeonAllocDmaRegion(&context->radeon, &context->ind_buf.bo,
&context->ind_buf.bo_offset, size, 4);
+ radeon_bo_map(context->ind_buf.bo, 1);
assert(context->ind_buf.bo->ptr != NULL);
out = (GLuint *)ADD_POINTERS(context->ind_buf.bo->ptr, context->ind_buf.bo_offset);
*out++ = in[i];
}
+ radeon_bo_unmap(context->ind_buf.bo);
#if MESA_BIG_ENDIAN
}
else
radeonAllocDmaRegion(&context->radeon, &context->ind_buf.bo,
&context->ind_buf.bo_offset, size, 4);
+ radeon_bo_map(context->ind_buf.bo, 1);
assert(context->ind_buf.bo->ptr != NULL);
out = (GLuint *)ADD_POINTERS(context->ind_buf.bo->ptr, context->ind_buf.bo_offset);
{
*out++ = in[i];
}
+ radeon_bo_unmap(context->ind_buf.bo);
#endif
}
radeonAllocDmaRegion(&context->radeon, &context->ind_buf.bo,
&context->ind_buf.bo_offset, size, 4);
+ radeon_bo_map(context->ind_buf.bo, 1);
assert(context->ind_buf.bo->ptr != NULL);
dst_ptr = ADD_POINTERS(context->ind_buf.bo->ptr, context->ind_buf.bo_offset);
_mesa_memcpy(dst_ptr, src_ptr, size);
+ radeon_bo_unmap(context->ind_buf.bo);
context->ind_buf.is_32bit = (mesa_ind_buf->type == GL_UNSIGNED_INT);
context->ind_buf.count = mesa_ind_buf->count;
pShader->lstVTXInstructions.uNumOfNode=0;
}
+void SetActiveCFlist(R700_Shader *pShader, TypedShaderList * plstCF)
+{
+ pShader->plstCFInstructions_active = plstCF;
+}
+
void AddCFInstruction(R700_Shader *pShader, R700ControlFlowInstruction *pCFInst)
{
R700ControlFlowSXClause* pSXClause;
R700ControlFlowSMXClause* pSMXClause;
- pCFInst->m_uIndex = pShader->lstCFInstructions.uNumOfNode;
- AddInstToList(&(pShader->lstCFInstructions),
+ pCFInst->m_uIndex = pShader->plstCFInstructions_active->uNumOfNode;
+ AddInstToList(pShader->plstCFInstructions_active,
(R700ShaderInstruction*)pCFInst);
pShader->uShaderBinaryDWORDSize += GetInstructionSize(pCFInst->m_ShaderInstType);
GLuint uStackSize;
GLuint uMaxCallDepth;
+ TypedShaderList * plstCFInstructions_active;
TypedShaderList lstCFInstructions;
TypedShaderList lstALUInstructions;
TypedShaderList lstTEXInstructions;
void ResolveLinks(R700_Shader *pShader);
void Assemble(R700_Shader *pShader);
-
//Interface
void Init_R700_Shader(R700_Shader * pShader);
void AddCFInstruction(R700_Shader *pShader, R700ControlFlowInstruction *pCFInst);
void AddVTXInstruction(R700_Shader *pShader, R700VertexInstruction *pVTXInst);
void AddTEXInstruction(R700_Shader *pShader, R700TextureInstruction *pTEXInst);
void AddALUInstruction(R700_Shader *pShader, R700ALUInstruction *pALUInst);
+void SetActiveCFlist(R700_Shader *pShader, TypedShaderList * plstCF);
void LoadProgram(R700_Shader *pShader);
void UpdateShaderRegisters(R700_Shader *pShader);
#define SQ_FETCH_RESOURCE_VS_OFFSET 0x000000a0
#define SQ_FETCH_RESOURCE_VS_COUNT 0x000000b0
+//richard dec.10 glsl
+#define SQ_TEX_SAMPLER_PS_OFFSET 0x00000000
+#define SQ_TEX_SAMPLER_PS_COUNT 0x00000012
+#define SQ_TEX_SAMPLER_VS_OFFSET 0x00000012
+#define SQ_TEX_SAMPLER_VS_COUNT 0x00000012
+//-------------------
+
#define SHADERINST_TYPEMASK_CF 0x10
#define SHADERINST_TYPEMASK_ALU 0x20
#define SHADERINST_TYPEMASK_TEX 0x40
}
}
+ for(i=VERT_RESULT_VAR0; i<VERT_RESULT_MAX; i++)
+ {
+ unBit = 1 << i;
+ if(mesa_vp->Base.OutputsWritten & unBit)
+ {
+ pAsm->ucVP_OutputMap[i] = unTotal++;
+ }
+ }
+
return (unTotal - unStart);
}
pAsm->number_used_registers += mesa_vp->Base.NumTemporaries;
}
+ pAsm->flag_reg_index = pAsm->number_used_registers++;
+
pAsm->uFirstHelpReg = pAsm->number_used_registers;
}
return NULL;
}
- if(GL_FALSE == AssembleInstr(vp->mesa_program->Base.NumInstructions,
+ InitShaderProgram(&(vp->r700AsmCode));
+
+ for(i=0; i < MAX_SAMPLERS; i++)
+ {
+ vp->r700AsmCode.SamplerUnits[i] = vp->mesa_program->Base.SamplerUnits[i];
+ }
+
+ vp->r700AsmCode.unCurNumILInsts = vp->mesa_program->Base.NumInstructions;
+
+ if(GL_FALSE == AssembleInstr(0,
+ 0,
+ vp->mesa_program->Base.NumInstructions,
&(vp->mesa_program->Base.Instructions[0]),
&(vp->r700AsmCode)) )
{
return NULL;
}
+ if( GL_FALSE == RelocProgram(&(vp->r700AsmCode), &(vp->mesa_program->Base)) )
+ {
+ return GL_FALSE;
+ }
+
vp->r700Shader.nRegs = (vp->r700AsmCode.number_used_registers == 0) ? 0
: (vp->r700AsmCode.number_used_registers - 1);
paramList = vp->mesa_program->Base.Parameters;
if(NULL != paramList) {
+ /* vp->mesa_program was cloned, not updated by glsl shader api. */
+ /* _mesa_reference_program has already checked glsl shProg is ok and set ctx->VertexProgem._Current */
+ /* so, use ctx->VertexProgem._Current */
+ struct gl_program_parameter_list *paramListOrginal =
+ paramListOrginal = ctx->VertexProgram._Current->Base.Parameters;
+
_mesa_load_state_parameters(ctx, paramList);
if (paramList->NumParameters > R700_MAX_DX9_CONSTS)
unNumParamData = paramList->NumParameters;
for(ui=0; ui<unNumParamData; ui++) {
- r700->vs.consts[ui][0].f32All = paramList->ParameterValues[ui][0];
- r700->vs.consts[ui][1].f32All = paramList->ParameterValues[ui][1];
- r700->vs.consts[ui][2].f32All = paramList->ParameterValues[ui][2];
- r700->vs.consts[ui][3].f32All = paramList->ParameterValues[ui][3];
+ if(paramList->Parameters[ui].Type == PROGRAM_UNIFORM)
+ {
+ r700->vs.consts[ui][0].f32All = paramListOrginal->ParameterValues[ui][0];
+ r700->vs.consts[ui][1].f32All = paramListOrginal->ParameterValues[ui][1];
+ r700->vs.consts[ui][2].f32All = paramListOrginal->ParameterValues[ui][2];
+ r700->vs.consts[ui][3].f32All = paramListOrginal->ParameterValues[ui][3];
+ }
+ else
+ {
+ r700->vs.consts[ui][0].f32All = paramList->ParameterValues[ui][0];
+ r700->vs.consts[ui][1].f32All = paramList->ParameterValues[ui][1];
+ r700->vs.consts[ui][2].f32All = paramList->ParameterValues[ui][2];
+ r700->vs.consts[ui][3].f32All = paramList->ParameterValues[ui][3];
+ }
}
} else
r700->vs.num_consts = 0;
+ COMPILED_SUB * pCompiledSub;
+ GLuint uj;
+ GLuint unConstOffset = r700->vs.num_consts;
+ for(ui=0; ui<vp->r700AsmCode.unNumPresub; ui++)
+ {
+ pCompiledSub = vp->r700AsmCode.presubs[ui].pCompiledSub;
+
+ r700->vs.num_consts += pCompiledSub->NumParameters;
+
+ for(uj=0; uj<pCompiledSub->NumParameters; uj++)
+ {
+ r700->vs.consts[uj + unConstOffset][0].f32All = pCompiledSub->ParameterValues[uj][0];
+ r700->vs.consts[uj + unConstOffset][1].f32All = pCompiledSub->ParameterValues[uj][1];
+ r700->vs.consts[uj + unConstOffset][2].f32All = pCompiledSub->ParameterValues[uj][2];
+ r700->vs.consts[uj + unConstOffset][3].f32All = pCompiledSub->ParameterValues[uj][3];
+ }
+ unConstOffset += pCompiledSub->NumParameters;
+ }
+
return GL_TRUE;
}
}
}
+/**
+ * Check if we're about to draw into the front color buffer.
+ * If so, set the intel->front_buffer_dirty field to true.
+ */
+void
+radeon_check_front_buffer_rendering(GLcontext *ctx)
+{
+ radeonContextPtr radeon = RADEON_CONTEXT(ctx);
+ const struct gl_framebuffer *fb = ctx->DrawBuffer;
+
+ if (fb->Name == 0) {
+ /* drawing to window system buffer */
+ if (fb->_NumColorDrawBuffers > 0) {
+ if (fb->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT) {
+ radeon->front_buffer_dirty = GL_TRUE;
+ }
+ }
+ }
+}
+
+
void radeon_draw_buffer(GLcontext *ctx, struct gl_framebuffer *fb)
{
radeonContextPtr radeon = RADEON_CONTEXT(ctx);
*/
if (!was_front_buffer_rendering && radeon->is_front_buffer_rendering) {
radeon_update_renderbuffers(radeon->dri.context,
- radeon->dri.context->driDrawablePriv);
+ radeon->dri.context->driDrawablePriv, GL_FALSE);
}
}
if (!was_front_buffer_reading && rmesa->is_front_buffer_reading) {
radeon_update_renderbuffers(rmesa->dri.context,
- rmesa->dri.context->driReadablePriv);
+ rmesa->dri.context->driReadablePriv, GL_FALSE);
}
}
/* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
if (radeon->is_front_buffer_rendering) {
ctx->Driver.Flush(ctx);
}
- radeon_update_renderbuffers(driContext, driContext->driDrawablePriv);
+ radeon_update_renderbuffers(driContext, driContext->driDrawablePriv, GL_FALSE);
if (driContext->driDrawablePriv != driContext->driReadablePriv)
- radeon_update_renderbuffers(driContext, driContext->driReadablePriv);
+ radeon_update_renderbuffers(driContext, driContext->driReadablePriv, GL_FALSE);
}
old_viewport = ctx->Driver.Viewport;
then no point flushing anything at all.
*/
if (!radeon->dma.flush && !radeon->cmdbuf.cs->cdw && is_empty_list(&radeon->dma.reserved))
- return;
+ goto flush_front;
if (radeon->dma.flush)
radeon->dma.flush( ctx );
if (radeon->cmdbuf.cs->cdw)
rcommonFlushCmdBuf(radeon, __FUNCTION__);
+flush_front:
if ((ctx->DrawBuffer->Name == 0) && radeon->front_buffer_dirty) {
__DRIscreen *const screen = radeon->radeonScreen->driScreen;
fprintf(stderr, "drmRadeonCmdBuffer: %d. Kernel failed to "
"parse or rejected command stream. See dmesg "
"for more info.\n", ret);
- _mesa_exit(ret);
+ exit(ret);
}
return ret;
struct radeon_bo *bo);
struct radeon_renderbuffer *
radeon_create_renderbuffer(gl_format format, __DRIdrawablePrivate *driDrawPriv);
+
+void radeon_check_front_buffer_rendering(GLcontext *ctx);
static inline struct radeon_renderbuffer *radeon_renderbuffer(struct gl_renderbuffer *rb)
{
struct radeon_renderbuffer *rrb = (struct radeon_renderbuffer *)rb;
}
void
-radeon_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable)
+radeon_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable,
+ GLboolean front_only)
{
unsigned int attachments[10];
__DRIbuffer *buffers = NULL;
struct radeon_renderbuffer *stencil_rb;
i = 0;
- if ((radeon->is_front_buffer_rendering ||
+ if ((front_only || radeon->is_front_buffer_rendering ||
radeon->is_front_buffer_reading ||
!draw->color_rb[1])
&& draw->color_rb[0]) {
attachments[i++] = radeon_bits_per_pixel(draw->color_rb[0]);
}
- if (draw->color_rb[1]) {
- attachments[i++] = __DRI_BUFFER_BACK_LEFT;
- attachments[i++] = radeon_bits_per_pixel(draw->color_rb[1]);
- }
+ if (!front_only) {
+ if (draw->color_rb[1]) {
+ attachments[i++] = __DRI_BUFFER_BACK_LEFT;
+ attachments[i++] = radeon_bits_per_pixel(draw->color_rb[1]);
+ }
- depth_rb = radeon_get_renderbuffer(&draw->base, BUFFER_DEPTH);
- stencil_rb = radeon_get_renderbuffer(&draw->base, BUFFER_STENCIL);
-
- if ((depth_rb != NULL) && (stencil_rb != NULL)) {
- attachments[i++] = __DRI_BUFFER_DEPTH_STENCIL;
- attachments[i++] = radeon_bits_per_pixel(depth_rb);
- } else if (depth_rb != NULL) {
- attachments[i++] = __DRI_BUFFER_DEPTH;
- attachments[i++] = radeon_bits_per_pixel(depth_rb);
- } else if (stencil_rb != NULL) {
- attachments[i++] = __DRI_BUFFER_STENCIL;
- attachments[i++] = radeon_bits_per_pixel(stencil_rb);
+ depth_rb = radeon_get_renderbuffer(&draw->base, BUFFER_DEPTH);
+ stencil_rb = radeon_get_renderbuffer(&draw->base, BUFFER_STENCIL);
+
+ if ((depth_rb != NULL) && (stencil_rb != NULL)) {
+ attachments[i++] = __DRI_BUFFER_DEPTH_STENCIL;
+ attachments[i++] = radeon_bits_per_pixel(depth_rb);
+ } else if (depth_rb != NULL) {
+ attachments[i++] = __DRI_BUFFER_DEPTH;
+ attachments[i++] = radeon_bits_per_pixel(depth_rb);
+ } else if (stencil_rb != NULL) {
+ attachments[i++] = __DRI_BUFFER_STENCIL;
+ attachments[i++] = radeon_bits_per_pixel(stencil_rb);
+ }
}
buffers = (*screen->dri2.loader->getBuffersWithFormat)(drawable,
i = 0;
if (draw->color_rb[0])
attachments[i++] = __DRI_BUFFER_FRONT_LEFT;
- if (draw->color_rb[1])
- attachments[i++] = __DRI_BUFFER_BACK_LEFT;
- if (radeon_get_renderbuffer(&draw->base, BUFFER_DEPTH))
- attachments[i++] = __DRI_BUFFER_DEPTH;
- if (radeon_get_renderbuffer(&draw->base, BUFFER_STENCIL))
- attachments[i++] = __DRI_BUFFER_STENCIL;
+ if (!front_only) {
+ if (draw->color_rb[1])
+ attachments[i++] = __DRI_BUFFER_BACK_LEFT;
+ if (radeon_get_renderbuffer(&draw->base, BUFFER_DEPTH))
+ attachments[i++] = __DRI_BUFFER_DEPTH;
+ if (radeon_get_renderbuffer(&draw->base, BUFFER_STENCIL))
+ attachments[i++] = __DRI_BUFFER_STENCIL;
+ }
buffers = (*screen->dri2.loader->getBuffers)(drawable,
&drawable->w,
readfb = driReadPriv->driverPrivate;
if (driContextPriv->driScreenPriv->dri2.enabled) {
- radeon_update_renderbuffers(driContextPriv, driDrawPriv);
+ radeon_update_renderbuffers(driContextPriv, driDrawPriv, GL_FALSE);
if (driDrawPriv != driReadPriv)
- radeon_update_renderbuffers(driContextPriv, driReadPriv);
+ radeon_update_renderbuffers(driContextPriv, driReadPriv, GL_FALSE);
_mesa_reference_renderbuffer(&radeon->state.color.rb,
&(radeon_get_renderbuffer(&drfb->base, BUFFER_BACK_LEFT)->base));
_mesa_reference_renderbuffer(&radeon->state.depth.rb,
GLuint vertex_attr_count;
GLuint emit_prediction;
+ struct radeon_bo *bo;
};
#define RADEON_MAX_AOS_ARRAYS 16
void radeonCleanupContext(radeonContextPtr radeon);
GLboolean radeonUnbindContext(__DRIcontextPrivate * driContextPriv);
-void radeon_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable);
+void radeon_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable,
+ GLboolean front_only);
GLboolean radeonMakeCurrent(__DRIcontextPrivate * driContextPriv,
__DRIdrawablePrivate * driDrawPriv,
__DRIdrawablePrivate * driReadPriv);
aos->components = size;
aos->count = count;
+ radeon_bo_map(aos->bo, 1);
out = (uint32_t*)((char*)aos->bo->ptr + aos->offset);
switch (size) {
case 1: radeonEmitVec4(out, data, stride, count); break;
assert(0);
break;
}
+ radeon_bo_unmap(aos->bo);
}
void radeon_init_dma(radeonContextPtr rmesa)
__FUNCTION__, size, rmesa->dma.minimum_size);
- /* unmap old reserved bo */
- if (!is_empty_list(&rmesa->dma.reserved))
- radeon_bo_unmap(first_elem(&rmesa->dma.reserved)->bo);
-
if (is_empty_list(&rmesa->dma.free)
|| last_elem(&rmesa->dma.free)->bo->size < size) {
dma_bo = CALLOC_STRUCT(radeon_dma_bo);
/* Cmd buff have been flushed in radeon_revalidate_bos */
goto again_alloc;
}
-
- radeon_bo_map(first_elem(&rmesa->dma.reserved)->bo, 1);
}
/* Allocates a region from rmesa->dma.current. If there isn't enough
foreach_s(dma_bo, temp, &rmesa->dma.reserved) {
remove_from_list(dma_bo);
- radeon_bo_unmap(dma_bo->bo);
radeon_bo_unref(dma_bo->bo);
FREE(dma_bo);
}
insert_at_tail(&rmesa->dma.free, dma_bo);
}
- /* unmap the last dma region */
- if (!is_empty_list(&rmesa->dma.reserved))
- radeon_bo_unmap(first_elem(&rmesa->dma.reserved)->bo);
/* move reserved to wait list */
foreach_s(dma_bo, temp, &rmesa->dma.reserved) {
/* free objects that are too small to be used because of large request */
radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
struct radeon_dma *dma = &rmesa->dma;
-
if (RADEON_DEBUG & RADEON_IOCTL)
fprintf(stderr, "%s\n", __FUNCTION__);
dma->flush = NULL;
+ radeon_bo_unmap(rmesa->swtcl.bo);
+
if (!is_empty_list(&dma->reserved)) {
GLuint current_offset = dma->current_used;
}
rmesa->swtcl.numverts = 0;
}
+ radeon_bo_unref(rmesa->swtcl.bo);
+ rmesa->swtcl.bo = NULL;
}
/* Alloc space in the current dma region.
*/
void *head;
if (RADEON_DEBUG & RADEON_IOCTL)
fprintf(stderr, "%s\n", __FUNCTION__);
+
if(is_empty_list(&rmesa->dma.reserved)
||rmesa->dma.current_vertexptr + bytes > first_elem(&rmesa->dma.reserved)->bo->size) {
if (rmesa->dma.flush) {
rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 ==
rmesa->dma.current_vertexptr );
- head = (first_elem(&rmesa->dma.reserved)->bo->ptr + rmesa->dma.current_vertexptr);
+ if (!rmesa->swtcl.bo) {
+ rmesa->swtcl.bo = first_elem(&rmesa->dma.reserved)->bo;
+ radeon_bo_ref(rmesa->swtcl.bo);
+ radeon_bo_map(rmesa->swtcl.bo, 1);
+ }
+
+ head = (rmesa->swtcl.bo->ptr + rmesa->dma.current_vertexptr);
rmesa->dma.current_vertexptr += bytes;
rmesa->swtcl.numverts += nverts;
return head;
uint32_t size;
uint32_t pitch = ((cpp * width + 63) & ~63) / cpp;
- fprintf(stderr,"Allocating %d x %d radeon RBO (pitch %d)\n", width,
- height, pitch);
+ if (RADEON_DEBUG & RADEON_MEMORY)
+ fprintf(stderr,"Allocating %d x %d radeon RBO (pitch %d)\n", width,
+ height, pitch);
size = pitch * height * cpp;
rrb->pitch = pitch * cpp;
GLuint color_mask = 0;
GLuint orig_mask = mask;
+ if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_FRONT_RIGHT)) {
+ rmesa->radeon.front_buffer_dirty = GL_TRUE;
+ }
+
if ( RADEON_DEBUG & RADEON_IOCTL ) {
fprintf( stderr, "radeonClear\n");
}
/* Emit the data
*/
+ radeon_bo_map(aos->bo, 1);
out = (uint32_t*)((char*)aos->bo->ptr + aos->offset);
for (i = 0; i < count; i++) {
out[0] = radeonComputeFogBlendFactor( ctx, *(GLfloat *)data );
out++;
data += stride;
}
+ radeon_bo_unmap(aos->bo);
}
static void emit_s0_vec(uint32_t *out, GLvoid *data, int stride, int count)
/* Emit the data
*/
+ radeon_bo_map(aos->bo, 1);
out = (uint32_t*)((char*)aos->bo->ptr + aos->offset);
switch (size) {
case 1:
exit(1);
break;
}
+ radeon_bo_unmap(aos->bo);
}
if (!rmesa->tcl.obj.buf)
rcommon_emit_vector( ctx,
&(rmesa->tcl.aos[nr]),
- (char *)VB->ObjPtr->data,
- VB->ObjPtr->size,
- VB->ObjPtr->stride,
+ (char *)VB->AttribPtr[_TNL_ATTRIB_POS]->data,
+ VB->AttribPtr[_TNL_ATTRIB_POS]->size,
+ VB->AttribPtr[_TNL_ATTRIB_POS]->stride,
count);
- switch( VB->ObjPtr->size ) {
+ switch( VB->AttribPtr[_TNL_ATTRIB_POS]->size ) {
case 4: vfmt |= RADEON_CP_VC_FRMT_W0;
case 3: vfmt |= RADEON_CP_VC_FRMT_Z;
case 2: vfmt |= RADEON_CP_VC_FRMT_XY;
if (!rmesa->tcl.norm.buf)
rcommon_emit_vector( ctx,
&(rmesa->tcl.aos[nr]),
- (char *)VB->NormalPtr->data,
+ (char *)VB->AttribPtr[_TNL_ATTRIB_NORMAL]->data,
3,
- VB->NormalPtr->stride,
+ VB->AttribPtr[_TNL_ATTRIB_NORMAL]->stride,
count);
vfmt |= RADEON_CP_VC_FRMT_N0;
if (inputs & VERT_BIT_COLOR0) {
int emitsize;
- if (VB->ColorPtr[0]->size == 4 &&
- (VB->ColorPtr[0]->stride != 0 ||
- VB->ColorPtr[0]->data[0][3] != 1.0)) {
+ if (VB->AttribPtr[_TNL_ATTRIB_COLOR0]->size == 4 &&
+ (VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride != 0 ||
+ VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data[0][3] != 1.0)) {
vfmt |= RADEON_CP_VC_FRMT_FPCOLOR | RADEON_CP_VC_FRMT_FPALPHA;
emitsize = 4;
}
if (!rmesa->tcl.rgba.buf)
rcommon_emit_vector( ctx,
&(rmesa->tcl.aos[nr]),
- (char *)VB->ColorPtr[0]->data,
+ (char *)VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data,
emitsize,
- VB->ColorPtr[0]->stride,
+ VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride,
count);
nr++;
rcommon_emit_vector( ctx,
&(rmesa->tcl.aos[nr]),
- (char *)VB->SecondaryColorPtr[0]->data,
+ (char *)VB->AttribPtr[_TNL_ATTRIB_COLOR1]->data,
3,
- VB->SecondaryColorPtr[0]->stride,
+ VB->AttribPtr[_TNL_ATTRIB_COLOR1]->stride,
count);
}
if (!rmesa->tcl.fog.buf)
emit_vecfog( ctx,
&(rmesa->tcl.aos[nr]),
- (char *)VB->FogCoordPtr->data,
- VB->FogCoordPtr->stride,
+ (char *)VB->AttribPtr[_TNL_ATTRIB_FOG]->data,
+ VB->AttribPtr[_TNL_ATTRIB_FOG]->stride,
count);
vfmt |= RADEON_CP_VC_FRMT_FPFOG;
if (!rmesa->tcl.tex[unit].buf)
emit_tex_vector( ctx,
&(rmesa->tcl.aos[nr]),
- (char *)VB->TexCoordPtr[unit]->data,
- VB->TexCoordPtr[unit]->size,
- VB->TexCoordPtr[unit]->stride,
+ (char *)VB->AttribPtr[_TNL_ATTRIB_TEX0 + unit]->data,
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + unit]->size,
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + unit]->stride,
count );
nr++;
vfmt |= RADEON_ST_BIT(unit);
/* assume we need the 3rd coord if texgen is active for r/q OR at least
3 coords are submitted. This may not be 100% correct */
- if (VB->TexCoordPtr[unit]->size >= 3) {
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX0 + unit]->size >= 3) {
vtx |= RADEON_Q_BIT(unit);
vfmt |= RADEON_Q_BIT(unit);
}
if ( (ctx->Texture.Unit[unit].TexGenEnabled & (R_BIT | Q_BIT)) )
vtx |= RADEON_Q_BIT(unit);
- else if ((VB->TexCoordPtr[unit]->size >= 3) &&
+ else if ((VB->AttribPtr[_TNL_ATTRIB_TEX0 + unit]->size >= 3) &&
((ctx->Texture.Unit[unit]._ReallyEnabled & (TEXTURE_CUBE_BIT)) == 0)) {
- GLuint swaptexmatcol = (VB->TexCoordPtr[unit]->size - 3);
+ GLuint swaptexmatcol = (VB->AttribPtr[_TNL_ATTRIB_TEX0 + unit]->size - 3);
if (((rmesa->NeedTexMatrix >> unit) & 1) &&
(swaptexmatcol != ((rmesa->TexMatColSwap >> unit) & 1)))
radeonUploadTexMatrix( rmesa, unit, swaptexmatcol ) ;
radeon_print(RADEON_SWRENDER, RADEON_VERBOSE, "%s\n", __FUNCTION__);
- coord = (GLuint (*)[4])VB->ObjPtr->data;
- coord_stride = VB->ObjPtr->stride;
+ coord = (GLuint (*)[4])VB->AttribPtr[_TNL_ATTRIB_POS]->data;
+ coord_stride = VB->AttribPtr[_TNL_ATTRIB_POS]->stride;
if (DO_TEX2) {
- if (VB->TexCoordPtr[2]) {
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX2]) {
const GLuint t2 = GET_TEXSOURCE(2);
- tc2 = (GLuint (*)[4])VB->TexCoordPtr[t2]->data;
- tc2_stride = VB->TexCoordPtr[t2]->stride;
- if (DO_PTEX && VB->TexCoordPtr[t2]->size < 3) {
+ tc2 = (GLuint (*)[4])VB->AttribPtr[_TNL_ATTRIB_TEX0 + t2]->data;
+ tc2_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t2]->stride;
+ if (DO_PTEX && VB->AttribPtr[_TNL_ATTRIB_TEX0 + t2]->size < 3) {
fill_tex |= (1<<2);
}
- else if (DO_PTEX && VB->TexCoordPtr[t2]->size < 4) {
+ else if (DO_PTEX && VB->AttribPtr[_TNL_ATTRIB_TEX0 + t2]->size < 4) {
rqcoordsnoswap |= (1<<2);
}
} else {
}
if (DO_TEX1) {
- if (VB->TexCoordPtr[1]) {
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX1]) {
const GLuint t1 = GET_TEXSOURCE(1);
- tc1 = (GLuint (*)[4])VB->TexCoordPtr[t1]->data;
- tc1_stride = VB->TexCoordPtr[t1]->stride;
- if (DO_PTEX && VB->TexCoordPtr[t1]->size < 3) {
+ tc1 = (GLuint (*)[4])VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->data;
+ tc1_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->stride;
+ if (DO_PTEX && VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->size < 3) {
fill_tex |= (1<<1);
}
- else if (DO_PTEX && VB->TexCoordPtr[t1]->size < 4) {
+ else if (DO_PTEX && VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->size < 4) {
rqcoordsnoswap |= (1<<1);
}
} else {
}
if (DO_TEX0) {
- if (VB->TexCoordPtr[0]) {
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX0]) {
const GLuint t0 = GET_TEXSOURCE(0);
- tc0_stride = VB->TexCoordPtr[t0]->stride;
- tc0 = (GLuint (*)[4])VB->TexCoordPtr[t0]->data;
- if (DO_PTEX && VB->TexCoordPtr[t0]->size < 3) {
+ tc0_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->stride;
+ tc0 = (GLuint (*)[4])VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->data;
+ if (DO_PTEX && VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->size < 3) {
fill_tex |= (1<<0);
}
- else if (DO_PTEX && VB->TexCoordPtr[t0]->size < 4) {
+ else if (DO_PTEX && VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->size < 4) {
rqcoordsnoswap |= (1<<0);
}
} else {
}
if (DO_NORM) {
- if (VB->NormalPtr) {
- norm_stride = VB->NormalPtr->stride;
- norm = (GLuint (*)[4])VB->NormalPtr->data;
+ if (VB->AttribPtr[_TNL_ATTRIB_NORMAL]) {
+ norm_stride = VB->AttribPtr[_TNL_ATTRIB_NORMAL]->stride;
+ norm = (GLuint (*)[4])VB->AttribPtr[_TNL_ATTRIB_NORMAL]->data;
} else {
norm_stride = 0;
norm = (GLuint (*)[4])&ctx->Current.Attrib[VERT_ATTRIB_NORMAL];
}
if (DO_RGBA) {
- if (VB->ColorPtr[0]) {
- col = VB->ColorPtr[0]->data;
- col_stride = VB->ColorPtr[0]->stride;
+ if (VB->AttribPtr[_TNL_ATTRIB_COLOR0]) {
+ col = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data;
+ col_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride;
} else {
col = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_COLOR0];
col_stride = 0;
}
if (DO_SPEC_OR_FOG) {
- if (VB->SecondaryColorPtr[0]) {
- spec = VB->SecondaryColorPtr[0]->data;
- spec_stride = VB->SecondaryColorPtr[0]->stride;
+ if (VB->AttribPtr[_TNL_ATTRIB_COLOR1]) {
+ spec = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->data;
+ spec_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->stride;
} else {
spec = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
spec_stride = 0;
}
if (DO_SPEC_OR_FOG) {
- if (VB->FogCoordPtr) {
- fog = VB->FogCoordPtr->data;
- fog_stride = VB->FogCoordPtr->stride;
+ if (VB->AttribPtr[_TNL_ATTRIB_FOG]) {
+ fog = VB->AttribPtr[_TNL_ATTRIB_FOG]->data;
+ fog_stride = VB->AttribPtr[_TNL_ATTRIB_FOG]->stride;
} else {
fog = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_FOG];
fog_stride = 0;
if (1) {
req |= RADEON_CP_VC_FRMT_Z;
- if (VB->ObjPtr->size == 4) {
+ if (VB->AttribPtr[_TNL_ATTRIB_POS]->size == 4) {
req |= RADEON_CP_VC_FRMT_W0;
}
}
req |= RADEON_ST_BIT(unit);
/* assume we need the 3rd coord if texgen is active for r/q OR at least
3 coords are submitted. This may not be 100% correct */
- if (VB->TexCoordPtr[unit]->size >= 3) {
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX0 + unit]->size >= 3) {
req |= RADEON_Q_BIT(unit);
vtx |= RADEON_Q_BIT(unit);
}
if ( (ctx->Texture.Unit[unit].TexGenEnabled & (R_BIT | Q_BIT)) )
vtx |= RADEON_Q_BIT(unit);
- else if ((VB->TexCoordPtr[unit]->size >= 3) &&
+ else if ((VB->AttribPtr[_TNL_ATTRIB_TEX0 + unit]->size >= 3) &&
((ctx->Texture.Unit[unit]._ReallyEnabled & (TEXTURE_CUBE_BIT)) == 0)) {
- GLuint swaptexmatcol = (VB->TexCoordPtr[unit]->size - 3);
+ GLuint swaptexmatcol = (VB->AttribPtr[_TNL_ATTRIB_TEX0 + unit]->size - 3);
if (((rmesa->NeedTexMatrix >> unit) & 1) &&
(swaptexmatcol != ((rmesa->TexMatColSwap >> unit) & 1)))
radeonUploadTexMatrix( rmesa, unit, swaptexmatcol ) ;
* this, add more vertex code (for obj-2, obj-3) or preferably move
* to maos.
*/
- if (VB->ObjPtr->size < 3 ||
- (VB->ObjPtr->size == 3 &&
+ if (VB->AttribPtr[_TNL_ATTRIB_POS]->size < 3 ||
+ (VB->AttribPtr[_TNL_ATTRIB_POS]->size == 3 &&
(setup_tab[i].vertex_format & RADEON_CP_VC_FRMT_W0))) {
_math_trans_4f( rmesa->tcl.ObjClean.data,
- VB->ObjPtr->data,
- VB->ObjPtr->stride,
+ VB->AttribPtr[_TNL_ATTRIB_POS]->data,
+ VB->AttribPtr[_TNL_ATTRIB_POS]->stride,
GL_FLOAT,
- VB->ObjPtr->size,
+ VB->AttribPtr[_TNL_ATTRIB_POS]->size,
0,
VB->Count );
- switch (VB->ObjPtr->size) {
+ switch (VB->AttribPtr[_TNL_ATTRIB_POS]->size) {
case 1:
_mesa_vector4f_clean_elem(&rmesa->tcl.ObjClean, VB->Count, 1);
case 2:
break;
}
- VB->ObjPtr = &rmesa->tcl.ObjClean;
+ VB->AttribPtr[_TNL_ATTRIB_POS] = &rmesa->tcl.ObjClean;
}
-
+ radeon_bo_map(rmesa->radeon.tcl.aos[0].bo, 1);
setup_tab[i].emit( ctx, 0, VB->Count,
rmesa->radeon.tcl.aos[0].bo->ptr + rmesa->radeon.tcl.aos[0].offset);
-
+ radeon_bo_unmap(rmesa->radeon.tcl.aos[0].bo);
// rmesa->radeon.tcl.aos[0].size = setup_tab[i].vertex_size;
rmesa->radeon.tcl.aos[0].stride = setup_tab[i].vertex_size;
rmesa->tcl.vertex_format = setup_tab[i].vertex_format;
return rowStride * ((height + blockHeight - 1) / blockHeight);
}
+static int find_next_power_of_two(GLuint value)
+{
+ int i, tmp;
+
+ i = 0;
+ tmp = value - 1;
+ while (tmp) {
+ tmp >>= 1;
+ i++;
+ }
+ return (1 << i);
+}
+
/**
* Compute sizes and fill in offset and blit information for the given
* image (determined by \p face and \p level).
{
radeon_mipmap_level *lvl = &mt->levels[level];
uint32_t row_align;
+ GLuint height;
+
+ height = find_next_power_of_two(lvl->height);
/* Find image size in bytes */
if (_mesa_is_format_compressed(mt->mesaFormat)) {
lvl->rowstride = get_aligned_compressed_row_stride(mt->mesaFormat, lvl->width, rmesa->texture_compressed_row_align);
- lvl->size = get_compressed_image_size(mt->mesaFormat, lvl->rowstride, lvl->height);
+ lvl->size = get_compressed_image_size(mt->mesaFormat, lvl->rowstride, height);
} else if (mt->target == GL_TEXTURE_RECTANGLE_NV) {
row_align = rmesa->texture_rect_row_align - 1;
lvl->rowstride = (_mesa_format_row_stride(mt->mesaFormat, lvl->width) + row_align) & ~row_align;
- lvl->size = lvl->rowstride * lvl->height;
+ lvl->size = lvl->rowstride * height;
} else if (mt->tilebits & RADEON_TXO_MICRO_TILE) {
/* tile pattern is 16 bytes x2. mipmaps stay 32 byte aligned,
* though the actual offset may be different (if texture is less than
* 32 bytes width) to the untiled case */
lvl->rowstride = (_mesa_format_row_stride(mt->mesaFormat, lvl->width) * 2 + 31) & ~31;
- lvl->size = lvl->rowstride * ((lvl->height + 1) / 2) * lvl->depth;
+ lvl->size = lvl->rowstride * ((height + 1) / 2) * lvl->depth;
} else {
row_align = rmesa->texture_row_align - 1;
lvl->rowstride = (_mesa_format_row_stride(mt->mesaFormat, lvl->width) + row_align) & ~row_align;
- lvl->size = lvl->rowstride * lvl->height * lvl->depth;
+ lvl->size = lvl->rowstride * height * lvl->depth;
}
assert(lvl->size > 0);
if (RADEON_DEBUG & RADEON_TEXTURE)
fprintf(stderr,
"level %d, face %d: rs:%d %dx%d at %d\n",
- level, face, lvl->rowstride, lvl->width, lvl->height, lvl->faces[face].offset);
+ level, face, lvl->rowstride, lvl->width, height, lvl->faces[face].offset);
}
static GLuint minify(GLuint size, GLuint levels)
}
static void
-radeon_map_unmap_buffers(GLcontext *ctx, GLboolean map)
+radeon_map_unmap_framebuffer(GLcontext *ctx, struct gl_framebuffer *fb,
+ GLboolean map)
{
GLuint i, j;
/* color draw buffers */
for (j = 0; j < ctx->DrawBuffer->_NumColorDrawBuffers; j++)
- map_unmap_rb(ctx->DrawBuffer->_ColorDrawBuffers[j], map);
+ map_unmap_rb(fb->_ColorDrawBuffers[j], map);
+
+ map_unmap_rb(fb->_ColorReadBuffer, map);
/* check for render to textures */
for (i = 0; i < BUFFER_COUNT; i++) {
struct gl_renderbuffer_attachment *att =
- ctx->DrawBuffer->Attachment + i;
+ fb->Attachment + i;
struct gl_texture_object *tex = att->Texture;
if (tex) {
/* Render to texture. Note that a mipmapped texture need not
radeon_teximage_unmap(image);
}
}
-
- map_unmap_rb(ctx->ReadBuffer->_ColorReadBuffer, map);
-
+
/* depth buffer (Note wrapper!) */
- if (ctx->DrawBuffer->_DepthBuffer)
- map_unmap_rb(ctx->DrawBuffer->_DepthBuffer->Wrapped, map);
+ if (fb->_DepthBuffer)
+ map_unmap_rb(fb->_DepthBuffer->Wrapped, map);
+
+ if (fb->_StencilBuffer)
+ map_unmap_rb(fb->_StencilBuffer->Wrapped, map);
- if (ctx->DrawBuffer->_StencilBuffer)
- map_unmap_rb(ctx->DrawBuffer->_StencilBuffer->Wrapped, map);
+ radeon_check_front_buffer_rendering(ctx);
}
static void radeonSpanRenderStart(GLcontext * ctx)
ctx->Driver.MapTexture(ctx, ctx->Texture.Unit[i]._Current);
}
- radeon_map_unmap_buffers(ctx, 1);
+ radeon_map_unmap_framebuffer(ctx, ctx->DrawBuffer, GL_TRUE);
+ if (ctx->ReadBuffer != ctx->DrawBuffer)
+ radeon_map_unmap_framebuffer(ctx, ctx->ReadBuffer, GL_TRUE);
}
static void radeonSpanRenderFinish(GLcontext * ctx)
{
radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
int i;
+
_swrast_flush(ctx);
- if (!rmesa->radeonScreen->driScreen->dri2.enabled) {
- UNLOCK_HARDWARE(rmesa);
- }
+
for (i = 0; i < ctx->Const.MaxTextureImageUnits; i++) {
if (ctx->Texture.Unit[i]._ReallyEnabled)
ctx->Driver.UnmapTexture(ctx, ctx->Texture.Unit[i]._Current);
}
- radeon_map_unmap_buffers(ctx, 0);
+ radeon_map_unmap_framebuffer(ctx, ctx->DrawBuffer, GL_FALSE);
+ if (ctx->ReadBuffer != ctx->DrawBuffer)
+ radeon_map_unmap_framebuffer(ctx, ctx->ReadBuffer, GL_FALSE);
+
+ if (!rmesa->radeonScreen->driScreen->dri2.enabled) {
+ UNLOCK_HARDWARE(rmesa);
+ }
}
void radeonInitSpanFuncs(GLcontext * ctx)
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(i) )) {
- GLuint sz = VB->TexCoordPtr[i]->size;
+ GLuint sz = VB->AttribPtr[_TNL_ATTRIB_TEX0 + i]->size;
switch (sz) {
case 1:
radeonEmitState(&rmesa->radeon);
radeonEmitVertexAOS( rmesa,
rmesa->radeon.swtcl.vertex_size,
- first_elem(&rmesa->radeon.dma.reserved)->bo,
+ rmesa->radeon.swtcl.bo,
current_offset);
return;
}
- radeon_update_renderbuffers(pDRICtx, dPriv);
- /* back & depth buffer are useless free them right away */
- rb = (void*)rfb->base.Attachment[BUFFER_DEPTH].Renderbuffer;
- if (rb && rb->bo) {
- radeon_bo_unref(rb->bo);
- rb->bo = NULL;
- }
- rb = (void*)rfb->base.Attachment[BUFFER_BACK_LEFT].Renderbuffer;
- if (rb && rb->bo) {
- radeon_bo_unref(rb->bo);
- rb->bo = NULL;
- }
+ radeon_update_renderbuffers(pDRICtx, dPriv, GL_TRUE);
rb = rfb->color_rb[0];
if (rb->bo == NULL) {
/* Failed to BO for the buffer */
return;
}
-
+
_mesa_lock_texture(radeon->glCtx, texObj);
if (t->bo) {
radeon_bo_unref(t->bo);
const GLboolean normalizeS = (texObj->WrapS == GL_REPEAT);
const GLboolean normalizeT = (reallyEnabled & TEXTURE_2D_BIT) &&
(texObj->WrapT == GL_REPEAT);
- const GLfloat *in = (GLfloat *)VB->TexCoordPtr[i]->data;
- const GLint instride = VB->TexCoordPtr[i]->stride;
+ const GLfloat *in = (GLfloat *)VB->AttribPtr[_TNL_ATTRIB_TEX0 + i]->data;
+ const GLint instride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + i]->stride;
GLfloat (*out)[4] = store->texcoord[i].data;
GLint j;
if (!ctx->Texture.Unit[i]._ReallyEnabled ||
- VB->TexCoordPtr[i]->size == 4)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + i]->size == 4)
/* Never try to normalize homogenous tex coords! */
continue;
}
if (normalizeS || normalizeT)
- VB->AttribPtr[VERT_ATTRIB_TEX0+i] = VB->TexCoordPtr[i] = &store->texcoord[i];
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + i] = &store->texcoord[i];
}
}
RENDERINPUTS_COPY( index_bitset, tnl->render_inputs_bitset );
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX0 ) && VB->TexCoordPtr[0]->size == 4) {
+ if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX0 ) && VB->AttribPtr[_TNL_ATTRIB_TEX0]->size == 4) {
if (!RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_ATTRIB_TEX1, _TNL_LAST_TEX ))
return GL_TRUE; /* apply ptex hack */
else
FALLBACK(ctx, SAVAGE_FALLBACK_PROJ_TEXTURE, GL_TRUE);
}
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX1 ) && VB->TexCoordPtr[1]->size == 4)
+ if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX1 ) && VB->AttribPtr[_TNL_ATTRIB_TEX1]->size == 4)
FALLBACK(ctx, SAVAGE_FALLBACK_PROJ_TEXTURE, GL_TRUE);
return GL_FALSE; /* don't apply ptex hack */
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX0 )) {
if (imesa->ptexHack)
EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_3F_XYW, SAVAGE_EMIT_STQ0, SAVAGE_SKIP_ST0);
- else if (VB->TexCoordPtr[0]->size == 4)
+ else if (VB->AttribPtr[_TNL_ATTRIB_TEX0]->size == 4)
assert (0); /* should be caught by savageCheckPTexHack */
- else if (VB->TexCoordPtr[0]->size >= 2)
+ else if (VB->AttribPtr[_TNL_ATTRIB_TEX0]->size >= 2)
/* The chromium menu emits some 3D tex coords even though no
* 3D texture is enabled. Ignore the 3rd coordinate. */
EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_2F, SAVAGE_EMIT_ST0, SAVAGE_SKIP_ST0 );
- else if (VB->TexCoordPtr[0]->size == 1) {
+ else if (VB->AttribPtr[_TNL_ATTRIB_TEX0]->size == 1) {
EMIT_ATTR( _TNL_ATTRIB_TEX0, EMIT_1F, SAVAGE_EMIT_S0, SAVAGE_SKIP_S0 );
EMIT_PAD( 4 );
} else
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX0 )) {
if (imesa->ptexHack)
NEED_ATTR( SAVAGE_EMIT_STQ0, SAVAGE_SKIP_ST0);
- else if (VB->TexCoordPtr[0]->size == 4)
+ else if (VB->AttribPtr[_TNL_ATTRIB_TEX0]->size == 4)
assert (0); /* should be caught by savageCheckPTexHack */
- else if (VB->TexCoordPtr[0]->size >= 2)
+ else if (VB->AttribPtr[_TNL_ATTRIB_TEX0]->size >= 2)
/* The chromium menu emits some 3D tex coords even though no
* 3D texture is enabled. Ignore the 3rd coordinate. */
NEED_ATTR( SAVAGE_EMIT_ST0, SAVAGE_SKIP_ST0 );
NEED_ATTR( SAVAGE_EMIT_S0, SAVAGE_SKIP_S0 );
}
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX1 )) {
- if (VB->TexCoordPtr[1]->size == 4)
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX1]->size == 4)
/* projective textures are not supported by the hardware */
assert (0); /* should be caught by savageCheckPTexHack */
- else if (VB->TexCoordPtr[1]->size >= 2)
+ else if (VB->AttribPtr[_TNL_ATTRIB_TEX1]->size >= 2)
NEED_ATTR( SAVAGE_EMIT_ST1, SAVAGE_SKIP_ST1 );
else
NEED_ATTR( SAVAGE_EMIT_S1, SAVAGE_SKIP_S1 );
/* projective textures are not supported by the hardware */
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX0 )) {
- if (VB->TexCoordPtr[0]->size > 2)
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX0]->size > 2)
tex_fallback = GL_TRUE;
EMIT_ATTR(_TNL_ATTRIB_TEX0, EMIT_2F);
AGPParseSet |= SiS_PS_HAS_UV0;
}
/* Will only hit tex1 on SiS300 */
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX1 )) {
- if (VB->TexCoordPtr[1]->size > 2)
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX1]->size > 2)
tex_fallback = GL_TRUE;
EMIT_ATTR(_TNL_ATTRIB_TEX1, EMIT_2F);
AGPParseSet |= SiS_PS_HAS_UV1;
/*fprintf(stderr, "%s\n", __FUNCTION__);*/
- if (VB->ColorPtr[1]) {
+ if (VB->BackfaceColorPtr) {
INTERP_4F( t,
- GET_COLOR(VB->ColorPtr[1], dst),
- GET_COLOR(VB->ColorPtr[1], out),
- GET_COLOR(VB->ColorPtr[1], in) );
+ GET_COLOR(VB->BackfaceColorPtr, dst),
+ GET_COLOR(VB->BackfaceColorPtr, out),
+ GET_COLOR(VB->BackfaceColorPtr, in) );
}
if (VB->EdgeFlag) {
{
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- if (VB->ColorPtr[1]) {
- COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst),
- GET_COLOR(VB->ColorPtr[1], src) );
+ if (VB->BackfaceColorPtr) {
+ COPY_4FV( GET_COLOR(VB->BackfaceColorPtr, dst),
+ GET_COLOR(VB->BackfaceColorPtr, src) );
}
setup_tab[TDFX_CONTEXT(ctx)->SetupIndex].copy_pv(ctx, dst, src);
/* fprintf(stderr, "%s\n", __FUNCTION__); */
if (IND & TDFX_TEX0_BIT) {
- tc0_stride = VB->TexCoordPtr[tmu0_source]->stride;
- tc0 = VB->TexCoordPtr[tmu0_source]->data;
+ tc0_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu0_source]->stride;
+ tc0 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu0_source]->data;
u0scale = fxMesa->sScale0;
v0scale = fxMesa->tScale0;
if (IND & TDFX_PTEX_BIT)
- tc0_size = VB->TexCoordPtr[tmu0_source]->size;
+ tc0_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu0_source]->size;
}
if (IND & TDFX_TEX1_BIT) {
- tc1 = VB->TexCoordPtr[tmu1_source]->data;
- tc1_stride = VB->TexCoordPtr[tmu1_source]->stride;
+ tc1 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu1_source]->data;
+ tc1_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu1_source]->stride;
u1scale = fxMesa->sScale1;
v1scale = fxMesa->tScale1;
if (IND & TDFX_PTEX_BIT)
- tc1_size = VB->TexCoordPtr[tmu1_source]->size;
+ tc1_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu1_source]->size;
}
if (IND & TDFX_RGBA_BIT) {
- col = VB->ColorPtr[0]->data;
- col_stride = VB->ColorPtr[0]->stride;
- col_size = VB->ColorPtr[0]->size;
+ col = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data;
+ col_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride;
+ col_size = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->size;
}
if (IND & TDFX_FOGC_BIT) {
- fog = VB->FogCoordPtr->data;
- fog_stride = VB->FogCoordPtr->stride;
+ fog = VB->AttribPtr[_TNL_ATTRIB_FOG]->data;
+ fog_stride = VB->AttribPtr[_TNL_ATTRIB_FOG]->stride;
}
{
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
if (IND & TDFX_TEX1_BIT) {
- if (VB->TexCoordPtr[0] == 0)
- VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX0] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0] = VB->AttribPtr[_TNL_ATTRIB_TEX1];
- if (VB->TexCoordPtr[1]->size == 4)
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX1]->size == 4)
return GL_FALSE;
}
- if (VB->TexCoordPtr[0]->size == 4)
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX0]->size == 4)
return GL_FALSE;
}
RENDERINPUTS_COPY( index_bitset, tnl->render_inputs_bitset );
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX0 ) && VB->TexCoordPtr[0]->size == 4) {
+ if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX0 ) && VB->AttribPtr[_TNL_ATTRIB_TEX0]->size == 4) {
if (!RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_ATTRIB_TEX1, _TNL_LAST_TEX ))
ptexHack = GL_TRUE;
else
fallback = GL_TRUE;
}
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX1 ) && VB->TexCoordPtr[1]->size == 4)
+ if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX1 ) && VB->AttribPtr[_TNL_ATTRIB_TEX1]->size == 4)
fallback = GL_TRUE;
FALLBACK(VIA_CONTEXT(ctx), VIA_FALLBACK_PROJ_TEXTURE, fallback);
/* apply any lod biasing right now */
if (pname == GL_TEXTURE_LOD_BIAS_EXT) {
GLfloat bias = *param;
- CLAMP_SELF(bias, -ctx->Const.MaxTextureLodBias,
- ctx->Const.MaxTextureLodBias - 0.25);
+ bias = CLAMP(bias,
+ -ctx->Const.MaxTextureLodBias,
+ ctx->Const.MaxTextureLodBias - 0.25);
grTexLodBiasValue(GR_TMU0, bias);
{
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- if (VB->ColorPtr[1]) {
- /* If stride is zero, ColorPtr[1] is constant across the VB, so
+ if (VB->BackfaceColorPtr) {
+ /* If stride is zero, BackfaceColorPtr is constant across the VB, so
* there is no point interpolating between two values as they will
* be identical. This case is handled in t_dd_tritmp.h
*/
- if (VB->ColorPtr[1]->stride) {
- assert(VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat));
+ if (VB->BackfaceColorPtr->stride) {
+ assert(VB->BackfaceColorPtr->stride == 4 * sizeof(GLfloat));
INTERP_4F( t,
- GET_COLOR(VB->ColorPtr[1], dst),
- GET_COLOR(VB->ColorPtr[1], out),
- GET_COLOR(VB->ColorPtr[1], in) );
+ GET_COLOR(VB->BackfaceColorPtr, dst),
+ GET_COLOR(VB->BackfaceColorPtr, out),
+ GET_COLOR(VB->BackfaceColorPtr, in) );
}
- if (VB->SecondaryColorPtr[1]) {
+ if (VB->BackfaceSecondaryColorPtr) {
INTERP_3F( t,
- GET_COLOR(VB->SecondaryColorPtr[1], dst),
- GET_COLOR(VB->SecondaryColorPtr[1], out),
- GET_COLOR(VB->SecondaryColorPtr[1], in) );
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, dst),
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, out),
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, in) );
}
}
{
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- if (VB->ColorPtr[1]) {
- COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst),
- GET_COLOR(VB->ColorPtr[1], src) );
+ if (VB->BackfaceColorPtr) {
+ COPY_4FV( GET_COLOR(VB->BackfaceColorPtr, dst),
+ GET_COLOR(VB->BackfaceColorPtr, src) );
- if (VB->SecondaryColorPtr[1]) {
- COPY_3FV( GET_COLOR(VB->SecondaryColorPtr[1], dst),
- GET_COLOR(VB->SecondaryColorPtr[1], src) );
+ if (VB->BackfaceSecondaryColorPtr) {
+ COPY_3FV( GET_COLOR(VB->BackfaceSecondaryColorPtr, dst),
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, src) );
}
}
}
if (IND & SETUP_TMU0) {
- tc0 = VB->TexCoordPtr[tmu0_source]->data;
- tc0_stride = VB->TexCoordPtr[tmu0_source]->stride;
+ tc0 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu0_source]->data;
+ tc0_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu0_source]->stride;
u0scale = fxMesa->s0scale;
v0scale = fxMesa->t0scale;
if (IND & SETUP_PTEX)
- tc0_size = VB->TexCoordPtr[tmu0_source]->size;
+ tc0_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu0_source]->size;
}
if (IND & SETUP_TMU1) {
- tc1 = VB->TexCoordPtr[tmu1_source]->data;
- tc1_stride = VB->TexCoordPtr[tmu1_source]->stride;
+ tc1 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu1_source]->data;
+ tc1_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu1_source]->stride;
u1scale = fxMesa->s1scale; /* wrong if tmu1_source == 0, possible? */
v1scale = fxMesa->t1scale;
if (IND & SETUP_PTEX)
- tc1_size = VB->TexCoordPtr[tmu1_source]->size;
+ tc1_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + tmu1_source]->size;
}
if (IND & SETUP_RGBA) {
- col = VB->ColorPtr[0]->data;
- col_stride = VB->ColorPtr[0]->stride;
- col_size = VB->ColorPtr[0]->size;
+ col = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data;
+ col_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride;
+ col_size = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->size;
}
if (IND & SETUP_SPEC) {
- spec = VB->SecondaryColorPtr[0]->data;
- spec_stride = VB->SecondaryColorPtr[0]->stride;
+ spec = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->data;
+ spec_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->stride;
}
if (IND & SETUP_FOGC) {
- fog = VB->FogCoordPtr->data;
- fog_stride = VB->FogCoordPtr->stride;
+ fog = VB->AttribPtr[_TNL_ATTRIB_FOG]->data;
+ fog_stride = VB->AttribPtr[_TNL_ATTRIB_FOG]->stride;
}
if (start) {
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
if (IND & SETUP_TMU1) {
- if (VB->TexCoordPtr[0] == 0)
- VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX0] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0] = VB->AttribPtr[_TNL_ATTRIB_TEX1];
- if (VB->TexCoordPtr[1]->size == 4)
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX1]->size == 4)
return GL_FALSE;
}
- if (VB->TexCoordPtr[0] && VB->TexCoordPtr[0]->size == 4)
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX0] &&
+ VB->AttribPtr[_TNL_ATTRIB_TEX0]->size == 4)
return GL_FALSE;
}
# Standalone osmesa needs to be linked with core Mesa APIs
ifeq ($(DRIVER_DIRS), osmesa)
-CORE_MESA = $(TOP)/src/mesa/libmesa.a $(TOP)/src/mesa/libglapi.a
+CORE_MESA = \
+ $(TOP)/src/mesa/libmesa.a \
+ $(TOP)/src/mesa/libglapi.a \
+ $(TOP)/src/glsl/cl/libglslcl.a \
+ $(TOP)/src/glsl/pp/libglslpp.a
else
CORE_MESA =
endif
GLfloat ex,ey,fx,fy,cc; \
/* Get vars for later */ \
VB = &TNL_CONTEXT(ctx)->vb; \
- vbcolor = (GLchan (*)[4])VB->ColorPtr[1]->data; \
- if (VB->SecondaryColorPtr[1]) { \
- vbspec = (GLchan (*)[4])VB->SecondaryColorPtr[1]->data; \
+ vbcolor = (GLchan (*)[4])VB->BackfaceColorPtr->data; \
+ if (VB->BackfaceSecondaryColorPtr) { \
+ vbspec = (GLchan (*)[4])VB->BackfaceSecondaryColorPtr->data; \
} else { \
vbspec = NULL; \
} \
DWORD dwColor;
#define GLD_SETUP_3D_VERTEX(v) \
- p4f = VB->ObjPtr->data; \
+ p4f = VB->AttribPtr[_TNL_ATTRIB_POS]->data; \
pV->Position.x = p4f[##v][0]; \
pV->Position.y = p4f[##v][1]; \
pV->Position.z = p4f[##v][2];
#define GLD_SETUP_SMOOTH_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->ColorPtr[0]->data; \
+ p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data; \
pV->Diffuse = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
#define GLD_SETUP_GET_FLAT_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->ColorPtr[0]->data; \
+ p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data; \
dwColor = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
#define GLD_SETUP_USE_FLAT_COLOUR_3D \
pV->Diffuse = dwColor;
#define GLD_SETUP_TEX0_3D(v) \
- if (VB->TexCoordPtr[0]) { \
- tc = VB->TexCoordPtr[0]->data; \
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX0]) { \
+ tc = VB->AttribPtr[_TNL_ATTRIB_TEX0]->data; \
pV->TexUnit0.x = tc[##v][0]; \
pV->TexUnit0.y = tc[##v][1]; \
}
#define GLD_SETUP_TEX1_3D(v) \
- if (VB->TexCoordPtr[1]) { \
- tc = VB->TexCoordPtr[1]->data; \
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX1]) { \
+ tc = VB->AttribPtr[_TNL_ATTRIB_TEX1]->data; \
pV->TexUnit1.x = tc[##v][0]; \
pV->TexUnit1.y = tc[##v][1]; \
}
#if 0
// For debugging: Useful to see if an app passes colour data in
// an unusual format.
- switch (VB->ColorPtr[0]->Type) {
+ switch (VB->AttribPtr[_TNL_ATTRIB_COLOR0]->Type) {
case GL_FLOAT:
ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: GL_FLOAT\n");
break;
GLfloat ex,ey,fx,fy,cc; \
/* Get vars for later */ \
VB = &TNL_CONTEXT(ctx)->vb; \
- vbcolor = (GLchan (*)[4])VB->ColorPtr[1]->data; \
- if (VB->SecondaryColorPtr[1]) { \
- vbspec = (GLchan (*)[4])VB->SecondaryColorPtr[1]->data; \
+ vbcolor = (GLchan (*)[4])VB->BackfaceColorPtr->data; \
+ if (VB->BackfaceSecondaryColorPtr) { \
+ vbspec = (GLchan (*)[4])VB->BackfaceSecondaryColorPtr->data; \
} else { \
vbspec = NULL; \
} \
DWORD dwColor;
#define GLD_SETUP_3D_VERTEX(v) \
- p4f = VB->ObjPtr->data; \
+ p4f = VB->AttribPtr[_TNL_ATTRIB_POS]->data; \
pV->Position.x = p4f[##v][0]; \
pV->Position.y = p4f[##v][1]; \
pV->Position.z = p4f[##v][2];
#define GLD_SETUP_SMOOTH_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->ColorPtr[0]->data; \
+ p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data; \
pV->Diffuse = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
#define GLD_SETUP_GET_FLAT_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->ColorPtr[0]->data; \
+ p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data; \
dwColor = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
#define GLD_SETUP_USE_FLAT_COLOUR_3D \
pV->Diffuse = dwColor;
#define GLD_SETUP_TEX0_3D(v) \
- if (VB->TexCoordPtr[0]) { \
- tc = VB->TexCoordPtr[0]->data; \
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX0]) { \
+ tc = VB->TnlAttribPtr[_TNL_ATTRIB_TEX0]->data; \
pV->TexUnit0.x = tc[##v][0]; \
pV->TexUnit0.y = tc[##v][1]; \
}
#define GLD_SETUP_TEX1_3D(v) \
- if (VB->TexCoordPtr[1]) { \
- tc = VB->TexCoordPtr[1]->data; \
+ if (VB->TnlAttribPtr[_TNL_ATTRIB_TEX1]) { \
+ tc = VB->TnlAttribPtr[_TNL_ATTRIB_TEX1]->data; \
pV->TexUnit1.x = tc[##v][0]; \
pV->TexUnit1.y = tc[##v][1]; \
}
#if 0
// For debugging: Useful to see if an app passes colour data in
// an unusual format.
- switch (VB->ColorPtr[0]->Type) {
+ switch (VB->AttribPtr[_TNL_ATTRIB_COLOR0]->Type) {
case GL_FLOAT:
ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: GL_FLOAT\n");
break;
GLfloat ex,ey,fx,fy,cc; \
/* Get vars for later */ \
VB = &TNL_CONTEXT(ctx)->vb; \
- vbcolor = (GLchan (*)[4])VB->ColorPtr[1]->data; \
- if (VB->SecondaryColorPtr[1]) { \
- vbspec = (GLchan (*)[4])VB->SecondaryColorPtr[1]->data; \
+ vbcolor = (GLchan (*)[4])VB->BackfaceColorPtr->data; \
+ if (VB->BackfaceSecondaryColorPtr) { \
+ vbspec = (GLchan (*)[4])VB->BackfaceSecondaryColorPtr->data; \
} else { \
vbspec = NULL; \
} \
DWORD dwColor;
#define GLD_SETUP_3D_VERTEX(v) \
- p4f = VB->ObjPtr->data; \
+ p4f = VB->AttribPtr[_TNL_ATTRIB_POS]->data; \
pV->Position.x = p4f[##v][0]; \
pV->Position.y = p4f[##v][1]; \
pV->Position.z = p4f[##v][2];
#define GLD_SETUP_SMOOTH_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->ColorPtr[0]->data; \
+ p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data; \
pV->Diffuse = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
#define GLD_SETUP_GET_FLAT_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->ColorPtr[0]->data; \
+ p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR00]->data; \
dwColor = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
#define GLD_SETUP_USE_FLAT_COLOUR_3D \
pV->Diffuse = dwColor;
#define GLD_SETUP_TEX0_3D(v) \
- if (VB->TexCoordPtr[0]) { \
- tc = VB->TexCoordPtr[0]->data; \
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX0]) { \
+ tc = VB->AttribPtr[_TNL_ATTRIB_TEX0]->data; \
pV->TexUnit0.x = tc[##v][0]; \
pV->TexUnit0.y = tc[##v][1]; \
}
#define GLD_SETUP_TEX1_3D(v) \
- if (VB->TexCoordPtr[1]) { \
- tc = VB->TexCoordPtr[1]->data; \
+ if (VB->AttribPtr[_TNL_ATTRIB_TEX1]) { \
+ tc = VB->AttribPtr[_TNL_ATTRIB_TEX1]->data; \
pV->TexUnit1.x = tc[##v][0]; \
pV->TexUnit1.y = tc[##v][1]; \
}
#if 0
// For debugging: Useful to see if an app passes colour data in
// an unusual format.
- switch (VB->ColorPtr[0]->Type) {
+ switch (VB->AttribPtr[_TNL_ATTRIB_COLOR0]->Type) {
case GL_FLOAT:
ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: GL_FLOAT\n");
break;
/*@{*/
#define MAX_VERTEX_GENERIC_ATTRIBS 16
#define MAX_VERTEX_TEXTURE_IMAGE_UNITS MAX_TEXTURE_IMAGE_UNITS
-#define MAX_COMBINED_TEXTURE_IMAGE_UNITS MAX_TEXTURE_IMAGE_UNITS
+#define MAX_COMBINED_TEXTURE_IMAGE_UNITS (MAX_VERTEX_TEXTURE_IMAGE_UNITS + \
+ MAX_TEXTURE_IMAGE_UNITS)
/*@}*/
#if FEATURE_ARB_vertex_shader
ctx->Const.MaxVertexTextureImageUnits = MAX_VERTEX_TEXTURE_IMAGE_UNITS;
+ ctx->Const.MaxCombinedTextureImageUnits = MAX_COMBINED_TEXTURE_IMAGE_UNITS;
ctx->Const.MaxVarying = MAX_VARYING;
#endif
*
* This is called by the \c _mesa_store_tex[sub]image[123]d() fallback
* functions. The driver should examine \p internalFormat and return a
- * pointer to an appropriate gl_texture_format.
+ * gl_format value.
*/
GLuint (*ChooseTextureFormat)( GLcontext *ctx, GLint internalFormat,
GLenum srcFormat, GLenum srcType );
GLboolean (*IsTextureResident)( GLcontext *ctx,
struct gl_texture_object *t );
- /**
- * Called by glActiveTextureARB() to set current texture unit.
- */
- void (*ActiveTexture)( GLcontext *ctx, GLuint texUnitNumber );
-
/**
* Called when the texture's color lookup table is changed.
*
/* May return NULL if MESA_MAP_NOWAIT_BIT is set in access:
*/
- void * (*MapBufferRange)( GLcontext *ctx, GLenum target,
- GLintptr offset, GLsizeiptr length, GLbitfield access,
+ void * (*MapBufferRange)( GLcontext *ctx, GLenum target, GLintptr offset,
+ GLsizeiptr length, GLbitfield access,
struct gl_buffer_object *obj);
- void (*FlushMappedBufferRange) (GLcontext *ctx, GLenum target,
- GLintptr offset, GLsizeiptr length,
- struct gl_buffer_object *obj);
+ void (*FlushMappedBufferRange)(GLcontext *ctx, GLenum target,
+ GLintptr offset, GLsizeiptr length,
+ struct gl_buffer_object *obj);
GLboolean (*UnmapBuffer)( GLcontext *ctx, GLenum target,
struct gl_buffer_object *obj );
struct gl_framebuffer * (*NewFramebuffer)(GLcontext *ctx, GLuint name);
struct gl_renderbuffer * (*NewRenderbuffer)(GLcontext *ctx, GLuint name);
void (*BindFramebuffer)(GLcontext *ctx, GLenum target,
- struct gl_framebuffer *fb, struct gl_framebuffer *fbread);
+ struct gl_framebuffer *drawFb,
+ struct gl_framebuffer *readFb);
void (*FramebufferRenderbuffer)(GLcontext *ctx,
struct gl_framebuffer *fb,
GLenum attachment,
int bit = _mesa_ffs( ~p->temp_in_use );
if (!bit) {
_mesa_problem(NULL, "%s: out of temporaries\n", __FILE__);
- _mesa_exit(1);
+ exit(1);
}
if ((GLuint) bit > p->program->Base.NumTemporaries)
dst->CondMask = COND_TR; /* always pass cond test */
dst->CondSwizzle = SWIZZLE_NOOP;
dst->CondSrc = 0;
- dst->pad = 0;
/* Check that bitfield sizes aren't exceeded */
ASSERT(dst->Index == reg.idx);
}
break;
case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB:
CHECK_EXT1(ARB_vertex_shader, "GetBooleanv");
- params[0] = INT_TO_BOOLEAN(MAX_COMBINED_TEXTURE_IMAGE_UNITS);
+ params[0] = INT_TO_BOOLEAN(ctx->Const.MaxCombinedTextureImageUnits);
break;
case GL_CURRENT_PROGRAM:
CHECK_EXT1(ARB_shader_objects, "GetBooleanv");
break;
case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB:
CHECK_EXT1(ARB_vertex_shader, "GetFloatv");
- params[0] = (GLfloat)(MAX_COMBINED_TEXTURE_IMAGE_UNITS);
+ params[0] = (GLfloat)(ctx->Const.MaxCombinedTextureImageUnits);
break;
case GL_CURRENT_PROGRAM:
CHECK_EXT1(ARB_shader_objects, "GetFloatv");
break;
case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB:
CHECK_EXT1(ARB_vertex_shader, "GetIntegerv");
- params[0] = MAX_COMBINED_TEXTURE_IMAGE_UNITS;
+ params[0] = ctx->Const.MaxCombinedTextureImageUnits;
break;
case GL_CURRENT_PROGRAM:
CHECK_EXT1(ARB_shader_objects, "GetIntegerv");
break;
case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB:
CHECK_EXT1(ARB_vertex_shader, "GetInteger64v");
- params[0] = (GLint64)(MAX_COMBINED_TEXTURE_IMAGE_UNITS);
+ params[0] = (GLint64)(ctx->Const.MaxCombinedTextureImageUnits);
break;
case GL_CURRENT_PROGRAM:
CHECK_EXT1(ARB_shader_objects, "GetInteger64v");
( "GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB", GLint,
["ctx->Const.MaxVertexTextureImageUnits"], "", ["ARB_vertex_shader"] ),
( "GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB", GLint,
- ["MAX_COMBINED_TEXTURE_IMAGE_UNITS"], "", ["ARB_vertex_shader"] ),
+ ["ctx->Const.MaxCombinedTextureImageUnits"], "", ["ARB_vertex_shader"] ),
# GL_ARB_shader_objects
# Actually, this token isn't part of GL_ARB_shader_objects, but is
#if 0 /* not used, see below -BP */
float r3, x3, y3;
#endif
- union { float f; unsigned int i; } u;
+ fi_type u;
unsigned int magic;
/*
unsigned int
_mesa_bitcount(unsigned int n)
{
+#if defined(__GNUC__)
+ return __builtin_popcount(n);
+#else
unsigned int bits;
for (bits = 0; n > 0; n = n >> 1) {
bits += (n & 1);
}
return bits;
+#endif
}
GLhalfARB
_mesa_float_to_half(float val)
{
- const int flt = *((int *) (void *) &val);
- const int flt_m = flt & 0x7fffff;
- const int flt_e = (flt >> 23) & 0xff;
- const int flt_s = (flt >> 31) & 0x1;
+ const fi_type fi = {val};
+ const int flt_m = fi.i & 0x7fffff;
+ const int flt_e = (fi.i >> 23) & 0xff;
+ const int flt_s = (fi.i >> 31) & 0x1;
int s, e, m = 0;
GLhalfARB result;
const int m = val & 0x3ff;
const int e = (val >> 10) & 0x1f;
const int s = (val >> 15) & 0x1;
- int flt_m, flt_e, flt_s, flt;
+ int flt_m, flt_e, flt_s;
+ fi_type fi;
float result;
/* sign bit */
flt_m = m << 13;
}
- flt = (flt_s << 31) | (flt_e << 23) | flt_m;
- result = *((float *) (void *) &flt);
+ fi.i = (flt_s << 31) | (flt_e << 23) | flt_m;
+ result = fi.f;
return result;
}
}
/*@}*/
-
-
-/**
- * Wrapper for exit().
- */
-void
-_mesa_exit( int status )
-{
- exit(status);
-}
extern void
_mesa_debug( const __GLcontext *ctx, const char *fmtString, ... );
-extern void
-_mesa_exit( int status );
-
-
#ifdef __cplusplus
}
#endif
#endif
/**
- * Copy a 4-element float vector (avoid using FPU registers)
- * XXX Could use two 64-bit moves on 64-bit systems
+ * Copy a 4-element float vector
+ * memcpy seems to be most efficient
*/
#define COPY_4FV( DST, SRC ) \
do { \
- const GLuint *_s = (const GLuint *) (SRC); \
- GLuint *_d = (GLuint *) (DST); \
- _d[0] = _s[0]; \
- _d[1] = _s[1]; \
- _d[2] = _s[2]; \
- _d[3] = _s[3]; \
+ _mesa_memcpy(DST, SRC, sizeof(GLfloat) * 4); \
} while (0)
/** Copy \p SZ elements into a 4-element vector */
/** Clamp X to [MIN,MAX] */
#define CLAMP( X, MIN, MAX ) ( (X)<(MIN) ? (MIN) : ((X)>(MAX) ? (MAX) : (X)) )
-/** Assign X to CLAMP(X, MIN, MAX) */
-#define CLAMP_SELF(x, mn, mx) \
- ( (x)<(mn) ? ((x) = (mn)) : ((x)>(mx) ? ((x)=(mx)) : (x)) )
-
-
-
/** Minimum of two values: */
#define MIN2( A, B ) ( (A)<(B) ? (A) : (B) )
GLuint MaxTextureCoordUnits;
GLuint MaxTextureImageUnits;
GLuint MaxVertexTextureImageUnits;
+ GLuint MaxCombinedTextureImageUnits;
GLuint MaxTextureUnits; /**< = MIN(CoordUnits, ImageUnits) */
GLfloat MaxTextureMaxAnisotropy; /**< GL_EXT_texture_filter_anisotropic */
GLfloat MaxTextureLodBias; /**< GL_EXT_texture_lod_bias */
if (!bit) {
_mesa_problem(NULL, "%s: out of temporaries\n", __FILE__);
- _mesa_exit(1);
+ exit(1);
}
if ((GLuint) bit > p->program->Base.NumTemporaries)
if (!bit) {
_mesa_problem(NULL, "%s: out of temporaries\n", __FILE__);
- _mesa_exit(1);
+ exit(1);
}
if ((GLuint) bit > p->program->Base.NumTemporaries)
assert(nr <= MAX_COMBINER_TERMS);
- tmp = undef; /* silence warning (bug 5318) */
-
for (i = 0; i < nr; i++)
src[i] = emit_combine_source( p, mask, unit, opt[i].Source, opt[i].Operand );
_mesa_get_format_block_size(texImage->TexFormat, &bw, &bh);
for (i = 0; i < (texImage->Height + bh - 1) / bh; i++) {
memcpy((GLubyte *)img + i * row_stride,
- (GLubyte *)texImage->Data + i * row_stride_stored, row_stride);
+ (GLubyte *)texImage->Data + i * row_stride_stored,
+ row_stride);
}
}
/**
* Convert a GL texture target enum such as GL_TEXTURE_2D or GL_TEXTURE_3D
* into the corresponding Mesa texture target index.
- * Return -1 if target is invalid.
+ * Note that proxy targets are not valid here.
+ * \return TEXTURE_x_INDEX or -1 if target is invalid
*/
static GLint
target_enum_to_index(GLenum target)
{
struct texture_renderbuffer *trb
= (struct texture_renderbuffer *) att->Renderbuffer;
- gl_format texFormat;
(void) ctx;
ASSERT(trb);
trb->Zoffset = att->Zoffset;
}
- texFormat = trb->TexImage->TexFormat;
-
trb->Base.Width = trb->TexImage->Width;
trb->Base.Height = trb->TexImage->Height;
trb->Base.InternalFormat = trb->TexImage->InternalFormat;
/*
* Mesa 3-D graphics library
- * Version: 7.7
+ * Version: 7.8
*
* Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
* Copyright (C) 2009 VMware, Inc. All Rights Reserved.
/* Mesa version */
#define MESA_MAJOR 7
-#define MESA_MINOR 7
+#define MESA_MINOR 8
#define MESA_PATCH 0
-#define MESA_VERSION_STRING "7.7"
+#define MESA_VERSION_STRING "7.8-devel"
/* To make version comparison easy */
#define MESA_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
case VAR:
break;
default:
- _mesa_exit(1);
+ exit(1);
}
}
}
#include "main/context.h"
#include "main/macros.h"
#include "main/mtypes.h"
-#include "shader/grammar/grammar_mesa.h"
#include "arbprogparse.h"
#include "program.h"
#include "programopt.h"
/* The ID is immediately available for re-use now */
_mesa_HashRemove(ctx->Shared->ATIShaders, id);
- prog->RefCount--;
- if (prog->RefCount <= 0) {
- _mesa_free(prog);
+ if (prog) {
+ prog->RefCount--;
+ if (prog->RefCount <= 0) {
+ _mesa_free(prog);
+ }
}
}
}
VPATH = RCS
-INCDIR = [---.include],[.grammar],[-.main],[-.glapi],[.slang]
+INCDIR = [---.include],[-.main],[-.glapi],[.slang]
LIBDIR = [---.lib]
CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1,"__extension__=")/name=(as_is,short)/float=ieee/ieee=denorm
$(MMS)$(MMSQUALIFIERS) $(LIBDIR)$(GL_LIB)
set def [.slang]
$(MMS)$(MMSQUALIFIERS)
- set def [-.grammar]
- $(MMS)$(MMSQUALIFIERS)
set def [-]
# Make the library
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.6
- *
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file grammar.c
- * syntax parsing engine
- * \author Michal Krol
- */
-
-#ifndef GRAMMAR_PORT_BUILD
-#error Do not build this file directly, build your grammar_XXX.c instead, which includes this file
-#endif
-
-/*
-*/
-
-/*
- INTRODUCTION
- ------------
-
- The task is to check the syntax of an input string. Input string is a stream of ASCII
- characters terminated with a null-character ('\0'). Checking it using C language is
- difficult and hard to implement without bugs. It is hard to maintain and make changes when
- the syntax changes.
-
- This is because of a high redundancy of the C code. Large blocks of code are duplicated with
- only small changes. Even use of macros does not solve the problem because macros cannot
- erase the complexity of the problem.
-
- The resolution is to create a new language that will be highly oriented to our task. Once
- we describe a particular syntax, we are done. We can then focus on the code that implements
- the language. The size and complexity of it is relatively small than the code that directly
- checks the syntax.
-
- First, we must implement our new language. Here, the language is implemented in C, but it
- could also be implemented in any other language. The code is listed below. We must take
- a good care that it is bug free. This is simple because the code is simple and clean.
-
- Next, we must describe the syntax of our new language in itself. Once created and checked
- manually that it is correct, we can use it to check another scripts.
-
- Note that our new language loading code does not have to check the syntax. It is because we
- assume that the script describing itself is correct, and other scripts can be syntactically
- checked by the former script. The loading code must only do semantic checking which leads us to
- simple resolving references.
-
- THE LANGUAGE
- ------------
-
- Here I will describe the syntax of the new language (further called "Synek"). It is mainly a
- sequence of declarations terminated by a semicolon. The declaration consists of a symbol,
- which is an identifier, and its definition. A definition is in turn a sequence of specifiers
- connected with ".and" or ".or" operator. These operators cannot be mixed together in a one
- definition. Specifier can be a symbol, string, character, character range or a special
- keyword ".true" or ".false".
-
- On the very beginning of the script there is a declaration of a root symbol and is in the form:
- .syntax <root_symbol>;
- The <root_symbol> must be on of the symbols in declaration sequence. The syntax is correct if
- the root symbol evaluates to true. A symbol evaluates to true if the definition associated with
- the symbol evaluates to true. Definition evaluation depends on the operator used to connect
- specifiers in the definition. If ".and" operator is used, definition evaluates to true if and
- only if all the specifiers evaluate to true. If ".or" operator is used, definition evalutes to
- true if any of the specifiers evaluates to true. If definition contains only one specifier,
- it is evaluated as if it was connected with ".true" keyword by ".and" operator.
-
- If specifier is a ".true" keyword, it always evaluates to true.
-
- If specifier is a ".false" keyword, it always evaluates to false. Specifier evaluates to false
- when it does not evaluate to true.
-
- Character range specifier is in the form:
- '<first_character>' - '<second_character>'
- If specifier is a character range, it evaluates to true if character in the stream is greater
- or equal to <first_character> and less or equal to <second_character>. In that situation
- the stream pointer is advanced to point to next character in the stream. All C-style escape
- sequences are supported although trigraph sequences are not. The comparisions are performed
- on 8-bit unsigned integers.
-
- Character specifier is in the form:
- '<single_character>'
- It evaluates to true if the following character range specifier evaluates to true:
- '<single_character>' - '<single_character>'
-
- String specifier is in the form:
- "<string>"
- Let N be the number of characters in <string>. Let <string>[i] designate i-th character in
- <string>. Then the string specifier evaluates to true if and only if for i in the range [0, N)
- the following character specifier evaluates to true:
- '<string>[i]'
- If <string>[i] is a quotation mark, '<string>[i]' is replaced with '\<string>[i]'.
-
- Symbol specifier can be optionally preceded by a ".loop" keyword in the form:
- .loop <symbol> (1)
- where <symbol> is defined as follows:
- <symbol> <definition>; (2)
- Construction (1) is replaced by the following code:
- <symbol$1>
- and declaration (2) is replaced by the following:
- <symbol$1> <symbol$2> .or .true;
- <symbol$2> <symbol> .and <symbol$1>;
- <symbol> <definition>;
-
- Synek supports also a register mechanizm. User can, in its SYN file, declare a number of
- registers that can be accessed in the syn body. Each reg has its name and a default value.
- The register is one byte wide. The C code can change the default value by calling
- grammar_set_reg8() with grammar id, register name and a new value. As we know, each rule is
- a sequence of specifiers joined with .and or .or operator. And now each specifier can be
- prefixed with a condition expression in a form ".if (<reg_name> <operator> <hex_literal>)"
- where <operator> can be == or !=. If the condition evaluates to false, the specifier
- evaluates to .false. Otherwise it evalutes to the specifier.
-
- ESCAPE SEQUENCES
- ----------------
-
- Synek supports all escape sequences in character specifiers. The mapping table is listed below.
- All occurences of the characters in the first column are replaced with the corresponding
- character in the second column.
-
- Escape sequence Represents
- ------------------------------------------------------------------------------------------------
- \a Bell (alert)
- \b Backspace
- \f Formfeed
- \n New line
- \r Carriage return
- \t Horizontal tab
- \v Vertical tab
- \' Single quotation mark
- \" Double quotation mark
- \\ Backslash
- \? Literal question mark
- \ooo ASCII character in octal notation
- \xhhh ASCII character in hexadecimal notation
- ------------------------------------------------------------------------------------------------
-
- RAISING ERRORS
- --------------
-
- Any specifier can be followed by a special construction that is executed when the specifier
- evaluates to false. The construction is in the form:
- .error <ERROR_TEXT>
- <ERROR_TEXT> is an identifier declared earlier by error text declaration. The declaration is
- in the form:
- .errtext <ERROR_TEXT> "<error_desc>"
- When specifier evaluates to false and this construction is present, parsing is stopped
- immediately and <error_desc> is returned as a result of parsing. The error position is also
- returned and it is meant as an offset from the beggining of the stream to the character that
- was valid so far. Example:
-
- (**** syntax script ****)
-
- .syntax program;
- .errtext MISSING_SEMICOLON "missing ';'"
- program declaration .and .loop space .and ';' .error MISSING_SEMICOLON .and
- .loop space .and '\0';
- declaration "declare" .and .loop space .and identifier;
- space ' ';
-
- (**** sample code ****)
-
- declare foo ,
-
- In the example above checking the sample code will result in error message "missing ';'" and
- error position 12. The sample code is not correct. Note the presence of '\0' specifier to
- assure that there is no code after semicolon - only spaces.
- <error_desc> can optionally contain identifier surrounded by dollar signs $. In such a case,
- the identifier and dollar signs are replaced by a string retrieved by invoking symbol with
- the identifier name. The starting position is the error position. The lenght of the resulting
- string is the position after invoking the symbol.
-
- PRODUCTION
- ----------
-
- Synek not only checks the syntax but it can also produce (emit) bytes associated with specifiers
- that evaluate to true. That is, every specifier and optional error construction can be followed
- by a number of emit constructions that are in the form:
- .emit <parameter>
- <paramater> can be a HEX number, identifier, a star * or a dollar $. HEX number is preceded by
- 0x or 0X. If <parameter> is an identifier, it must be earlier declared by emit code declaration
- in the form:
- .emtcode <identifier> <hex_number>
-
- When given specifier evaluates to true, all emits associated with the specifier are output
- in order they were declared. A star means that last-read character should be output instead
- of constant value. Example:
-
- (**** syntax script ****)
-
- .syntax foobar;
- .emtcode WORD_FOO 0x01
- .emtcode WORD_BAR 0x02
- foobar FOO .emit WORD_FOO .or BAR .emit WORD_BAR .or .true .emit 0x00;
- FOO "foo" .and SPACE;
- BAR "bar" .and SPACE;
- SPACE ' ' .or '\0';
-
- (**** sample text 1 ****)
-
- foo
-
- (**** sample text 2 ****)
-
- foobar
-
- For both samples the result will be one-element array. For first sample text it will be
- value 1, for second - 0. Note that every text will be accepted because of presence of
- .true as an alternative.
-
- Another example:
-
- (**** syntax script ****)
-
- .syntax declaration;
- .emtcode VARIABLE 0x01
- declaration "declare" .and .loop space .and
- identifier .emit VARIABLE .and (1)
- .true .emit 0x00 .and (2)
- .loop space .and ';';
- space ' ' .or '\t';
- identifier .loop id_char .emit *; (3)
- id_char 'a'-'z' .or 'A'-'Z' .or '_';
-
- (**** sample code ****)
-
- declare fubar;
-
- In specifier (1) symbol <identifier> is followed by .emit VARIABLE. If it evaluates to
- true, VARIABLE constant and then production of the symbol is output. Specifier (2) is used
- to terminate the string with null to signal when the string ends. Specifier (3) outputs
- all characters that make declared identifier. The result of sample code will be the
- following array:
- { 1, 'f', 'u', 'b', 'a', 'r', 0 }
-
- If .emit is followed by dollar $, it means that current position should be output. Current
- position is a 32-bit unsigned integer distance from the very beginning of the parsed string to
- first character consumed by the specifier associated with the .emit instruction. Current
- position is stored in the output buffer in Little-Endian convention (the lowest byte comes
- first).
-*/
-
-#include <stdio.h>
-
-static void mem_free (void **);
-
-/*
- internal error messages
-*/
-static const byte *OUT_OF_MEMORY = (byte *) "internal error 1001: out of physical memory";
-static const byte *UNRESOLVED_REFERENCE = (byte *) "internal error 1002: unresolved reference '$'";
-static const byte *INVALID_GRAMMAR_ID = (byte *) "internal error 1003: invalid grammar object";
-static const byte *INVALID_REGISTER_NAME = (byte *) "internal error 1004: invalid register name: '$'";
-/*static const byte *DUPLICATE_IDENTIFIER = (byte *) "internal error 1005: identifier '$' already defined";*/
-static const byte *UNREFERENCED_IDENTIFIER =(byte *) "internal error 1006: unreferenced identifier '$'";
-
-static const byte *error_message = NULL; /* points to one of the error messages above */
-static byte *error_param = NULL; /* this is inserted into error_message in place of $ */
-static int error_position = -1;
-
-static byte *unknown = (byte *) "???";
-
-static void clear_last_error (void)
-{
- /* reset error message */
- error_message = NULL;
-
- /* free error parameter - if error_param is a "???" don't free it - it's static */
- if (error_param != unknown)
- mem_free ((void **) (void *) &error_param);
- else
- error_param = NULL;
-
- /* reset error position */
- error_position = -1;
-}
-
-static void set_last_error (const byte *msg, byte *param, int pos)
-{
- /* error message can be set only once */
- if (error_message != NULL)
- {
- mem_free ((void **) (void *) ¶m);
- return;
- }
-
- error_message = msg;
-
- /* if param is NULL, set error_param to unknown ("???") */
- /* note: do not try to strdup the "???" - it may be that we are here because of */
- /* out of memory error so strdup can fail */
- if (param != NULL)
- error_param = param;
- else
- error_param = unknown;
-
- error_position = pos;
-}
-
-/*
- memory management routines
-*/
-static void *mem_alloc (size_t size)
-{
- void *ptr = grammar_alloc_malloc (size);
- if (ptr == NULL)
- set_last_error (OUT_OF_MEMORY, NULL, -1);
- return ptr;
-}
-
-static void *mem_copy (void *dst, const void *src, size_t size)
-{
- return grammar_memory_copy (dst, src, size);
-}
-
-static void mem_free (void **ptr)
-{
- grammar_alloc_free (*ptr);
- *ptr = NULL;
-}
-
-static void *mem_realloc (void *ptr, size_t old_size, size_t new_size)
-{
- void *ptr2 = grammar_alloc_realloc (ptr, old_size, new_size);
- if (ptr2 == NULL)
- set_last_error (OUT_OF_MEMORY, NULL, -1);
- return ptr2;
-}
-
-static byte *str_copy_n (byte *dst, const byte *src, size_t max_len)
-{
- return grammar_string_copy_n (dst, src, max_len);
-}
-
-static byte *str_duplicate (const byte *str)
-{
- byte *new_str = grammar_string_duplicate (str);
- if (new_str == NULL)
- set_last_error (OUT_OF_MEMORY, NULL, -1);
- return new_str;
-}
-
-static int str_equal (const byte *str1, const byte *str2)
-{
- return grammar_string_compare (str1, str2) == 0;
-}
-
-static int str_equal_n (const byte *str1, const byte *str2, unsigned int n)
-{
- return grammar_string_compare_n (str1, str2, n) == 0;
-}
-
-static int
-str_length (const byte *str)
-{
- return (int) (grammar_string_length (str));
-}
-
-/*
- useful macros
-*/
-#define GRAMMAR_IMPLEMENT_LIST_APPEND(_Ty)\
- static void _Ty##_append (_Ty **x, _Ty *nx) {\
- while (*x) x = &(**x).next;\
- *x = nx;\
- }
-
-/*
- string to byte map typedef
-*/
-typedef struct map_byte_
-{
- byte *key;
- byte data;
- struct map_byte_ *next;
-} map_byte;
-
-static void map_byte_create (map_byte **ma)
-{
- *ma = (map_byte *) mem_alloc (sizeof (map_byte));
- if (*ma)
- {
- (**ma).key = NULL;
- (**ma).data = '\0';
- (**ma).next = NULL;
- }
-}
-
-static void map_byte_destroy (map_byte **ma)
-{
- if (*ma)
- {
- map_byte_destroy (&(**ma).next);
- mem_free ((void **) &(**ma).key);
- mem_free ((void **) ma);
- }
-}
-
-GRAMMAR_IMPLEMENT_LIST_APPEND(map_byte)
-
-/*
- searches the map for the specified key,
- returns pointer to the element with the specified key if it exists
- returns NULL otherwise
-*/
-static map_byte *map_byte_locate (map_byte **ma, const byte *key)
-{
- while (*ma)
- {
- if (str_equal ((**ma).key, key))
- return *ma;
-
- ma = &(**ma).next;
- }
-
- set_last_error (UNRESOLVED_REFERENCE, str_duplicate (key), -1);
- return NULL;
-}
-
-/*
- searches the map for specified key,
- if the key is matched, *data is filled with data associated with the key,
- returns 0 if the key is matched,
- returns 1 otherwise
-*/
-static int map_byte_find (map_byte **ma, const byte *key, byte *data)
-{
- map_byte *found = map_byte_locate (ma, key);
- if (found != NULL)
- {
- *data = found->data;
-
- return 0;
- }
-
- return 1;
-}
-
-/*
- regbyte context typedef
-
- Each regbyte consists of its name and a default value. These are static and created at
- grammar script compile-time, for example the following line:
- .regbyte vertex_blend 0x00
- adds a new regbyte named "vertex_blend" to the static list and initializes it to 0.
- When the script is executed, this regbyte can be accessed by name for read and write. When a
- particular regbyte is written, a new regbyte_ctx entry is added to the top of the regbyte_ctx
- stack. The new entry contains information abot which regbyte it references and its new value.
- When a given regbyte is accessed for read, the stack is searched top-down to find an
- entry that references the regbyte. The first matching entry is used to return the current
- value it holds. If no entry is found, the default value is returned.
-*/
-typedef struct regbyte_ctx_
-{
- map_byte *m_regbyte;
- byte m_current_value;
- struct regbyte_ctx_ *m_prev;
-} regbyte_ctx;
-
-static void regbyte_ctx_create (regbyte_ctx **re)
-{
- *re = (regbyte_ctx *) mem_alloc (sizeof (regbyte_ctx));
- if (*re)
- {
- (**re).m_regbyte = NULL;
- (**re).m_prev = NULL;
- }
-}
-
-static void regbyte_ctx_destroy (regbyte_ctx **re)
-{
- if (*re)
- {
- mem_free ((void **) re);
- }
-}
-
-static byte regbyte_ctx_extract (regbyte_ctx **re, map_byte *reg)
-{
- /* first lookup in the register stack */
- while (*re != NULL)
- {
- if ((**re).m_regbyte == reg)
- return (**re).m_current_value;
-
- re = &(**re).m_prev;
- }
-
- /* if not found - return the default value */
- return reg->data;
-}
-
-/*
- emit type typedef
-*/
-typedef enum emit_type_
-{
- et_byte, /* explicit number */
- et_stream, /* eaten character */
- et_position /* current position */
-} emit_type;
-
-/*
- emit destination typedef
-*/
-typedef enum emit_dest_
-{
- ed_output, /* write to the output buffer */
- ed_regbyte /* write a particular regbyte */
-} emit_dest;
-
-/*
- emit typedef
-*/
-typedef struct emit_
-{
- emit_dest m_emit_dest;
- emit_type m_emit_type; /* ed_output */
- byte m_byte; /* et_byte */
- map_byte *m_regbyte; /* ed_regbyte */
- byte *m_regname; /* ed_regbyte - temporary */
- struct emit_ *m_next;
-} emit;
-
-static void emit_create (emit **em)
-{
- *em = (emit *) mem_alloc (sizeof (emit));
- if (*em)
- {
- (**em).m_emit_dest = ed_output;
- (**em).m_emit_type = et_byte;
- (**em).m_byte = '\0';
- (**em).m_regbyte = NULL;
- (**em).m_regname = NULL;
- (**em).m_next = NULL;
- }
-}
-
-static void emit_destroy (emit **em)
-{
- if (*em)
- {
- emit_destroy (&(**em).m_next);
- mem_free ((void **) &(**em).m_regname);
- mem_free ((void **) em);
- }
-}
-
-static unsigned int emit_size (emit *_E)
-{
- unsigned int n = 0;
-
- while (_E != NULL)
- {
- if (_E->m_emit_dest == ed_output)
- {
- if (_E->m_emit_type == et_position)
- n += 4; /* position is a 32-bit unsigned integer */
- else
- n++;
- }
- _E = _E->m_next;
- }
-
- return n;
-}
-
-static int emit_push (emit *_E, byte *_P, byte c, unsigned int _Pos, regbyte_ctx **_Ctx)
-{
- while (_E != NULL)
- {
- if (_E->m_emit_dest == ed_output)
- {
- if (_E->m_emit_type == et_byte)
- *_P++ = _E->m_byte;
- else if (_E->m_emit_type == et_stream)
- *_P++ = c;
- else /* _Em->type == et_position */
- {
- *_P++ = (byte) (_Pos);
- *_P++ = (byte) (_Pos >> 8);
- *_P++ = (byte) (_Pos >> 16);
- *_P++ = (byte) (_Pos >> 24);
- }
- }
- else
- {
- regbyte_ctx *new_rbc;
- regbyte_ctx_create (&new_rbc);
- if (new_rbc == NULL)
- return 1;
-
- new_rbc->m_prev = *_Ctx;
- new_rbc->m_regbyte = _E->m_regbyte;
- *_Ctx = new_rbc;
-
- if (_E->m_emit_type == et_byte)
- new_rbc->m_current_value = _E->m_byte;
- else if (_E->m_emit_type == et_stream)
- new_rbc->m_current_value = c;
- }
-
- _E = _E->m_next;
- }
-
- return 0;
-}
-
-/*
- error typedef
-*/
-typedef struct error_
-{
- byte *m_text;
- byte *m_token_name;
- struct rule_ *m_token;
-} error;
-
-static void error_create (error **er)
-{
- *er = (error *) mem_alloc (sizeof (error));
- if (*er)
- {
- (**er).m_text = NULL;
- (**er).m_token_name = NULL;
- (**er).m_token = NULL;
- }
-}
-
-static void error_destroy (error **er)
-{
- if (*er)
- {
- mem_free ((void **) &(**er).m_text);
- mem_free ((void **) &(**er).m_token_name);
- mem_free ((void **) er);
- }
-}
-
-struct dict_;
-
-static byte *
-error_get_token (error *, struct dict_ *, const byte *, int);
-
-/*
- condition operand type typedef
-*/
-typedef enum cond_oper_type_
-{
- cot_byte, /* constant 8-bit unsigned integer */
- cot_regbyte /* pointer to byte register containing the current value */
-} cond_oper_type;
-
-/*
- condition operand typedef
-*/
-typedef struct cond_oper_
-{
- cond_oper_type m_type;
- byte m_byte; /* cot_byte */
- map_byte *m_regbyte; /* cot_regbyte */
- byte *m_regname; /* cot_regbyte - temporary */
-} cond_oper;
-
-/*
- condition type typedef
-*/
-typedef enum cond_type_
-{
- ct_equal,
- ct_not_equal
-} cond_type;
-
-/*
- condition typedef
-*/
-typedef struct cond_
-{
- cond_type m_type;
- cond_oper m_operands[2];
-} cond;
-
-static void cond_create (cond **co)
-{
- *co = (cond *) mem_alloc (sizeof (cond));
- if (*co)
- {
- (**co).m_operands[0].m_regname = NULL;
- (**co).m_operands[1].m_regname = NULL;
- }
-}
-
-static void cond_destroy (cond **co)
-{
- if (*co)
- {
- mem_free ((void **) &(**co).m_operands[0].m_regname);
- mem_free ((void **) &(**co).m_operands[1].m_regname);
- mem_free ((void **) co);
- }
-}
-
-/*
- specifier type typedef
-*/
-typedef enum spec_type_
-{
- st_false,
- st_true,
- st_byte,
- st_byte_range,
- st_string,
- st_identifier,
- st_identifier_loop,
- st_debug
-} spec_type;
-
-/*
- specifier typedef
-*/
-typedef struct spec_
-{
- spec_type m_spec_type;
- byte m_byte[2]; /* st_byte, st_byte_range */
- byte *m_string; /* st_string */
- struct rule_ *m_rule; /* st_identifier, st_identifier_loop */
- emit *m_emits;
- error *m_errtext;
- cond *m_cond;
- struct spec_ *next;
-} spec;
-
-static void spec_create (spec **sp)
-{
- *sp = (spec *) mem_alloc (sizeof (spec));
- if (*sp)
- {
- (**sp).m_spec_type = st_false;
- (**sp).m_byte[0] = '\0';
- (**sp).m_byte[1] = '\0';
- (**sp).m_string = NULL;
- (**sp).m_rule = NULL;
- (**sp).m_emits = NULL;
- (**sp).m_errtext = NULL;
- (**sp).m_cond = NULL;
- (**sp).next = NULL;
- }
-}
-
-static void spec_destroy (spec **sp)
-{
- if (*sp)
- {
- spec_destroy (&(**sp).next);
- emit_destroy (&(**sp).m_emits);
- error_destroy (&(**sp).m_errtext);
- mem_free ((void **) &(**sp).m_string);
- cond_destroy (&(**sp).m_cond);
- mem_free ((void **) sp);
- }
-}
-
-GRAMMAR_IMPLEMENT_LIST_APPEND(spec)
-
-/*
- operator typedef
-*/
-typedef enum oper_
-{
- op_none,
- op_and,
- op_or
-} oper;
-
-/*
- rule typedef
-*/
-typedef struct rule_
-{
- oper m_oper;
- spec *m_specs;
- struct rule_ *next;
- int m_referenced;
-} rule;
-
-static void rule_create (rule **ru)
-{
- *ru = (rule *) mem_alloc (sizeof (rule));
- if (*ru)
- {
- (**ru).m_oper = op_none;
- (**ru).m_specs = NULL;
- (**ru).next = NULL;
- (**ru).m_referenced = 0;
- }
-}
-
-static void rule_destroy (rule **ru)
-{
- if (*ru)
- {
- rule_destroy (&(**ru).next);
- spec_destroy (&(**ru).m_specs);
- mem_free ((void **) ru);
- }
-}
-
-GRAMMAR_IMPLEMENT_LIST_APPEND(rule)
-
-/*
- returns unique grammar id
-*/
-static grammar next_valid_grammar_id (void)
-{
- static grammar id = 0;
-
- return ++id;
-}
-
-/*
- dictionary typedef
-*/
-typedef struct dict_
-{
- rule *m_rulez;
- rule *m_syntax;
- rule *m_string;
- map_byte *m_regbytes;
- grammar m_id;
- struct dict_ *next;
-} dict;
-
-static void dict_create (dict **di)
-{
- *di = (dict *) mem_alloc (sizeof (dict));
- if (*di)
- {
- (**di).m_rulez = NULL;
- (**di).m_syntax = NULL;
- (**di).m_string = NULL;
- (**di).m_regbytes = NULL;
- (**di).m_id = next_valid_grammar_id ();
- (**di).next = NULL;
- }
-}
-
-static void dict_destroy (dict **di)
-{
- if (*di)
- {
- rule_destroy (&(**di).m_rulez);
- map_byte_destroy (&(**di).m_regbytes);
- mem_free ((void **) di);
- }
-}
-
-GRAMMAR_IMPLEMENT_LIST_APPEND(dict)
-
-static void dict_find (dict **di, grammar key, dict **data)
-{
- while (*di)
- {
- if ((**di).m_id == key)
- {
- *data = *di;
- return;
- }
-
- di = &(**di).next;
- }
-
- *data = NULL;
-}
-
-static dict *g_dicts = NULL;
-
-/*
- byte array typedef
-*/
-typedef struct barray_
-{
- byte *data;
- unsigned int len;
-} barray;
-
-static void barray_create (barray **ba)
-{
- *ba = (barray *) mem_alloc (sizeof (barray));
- if (*ba)
- {
- (**ba).data = NULL;
- (**ba).len = 0;
- }
-}
-
-static void barray_destroy (barray **ba)
-{
- if (*ba)
- {
- mem_free ((void **) &(**ba).data);
- mem_free ((void **) ba);
- }
-}
-
-/*
- reallocates byte array to requested size,
- returns 0 on success,
- returns 1 otherwise
-*/
-static int barray_resize (barray **ba, unsigned int nlen)
-{
- byte *new_pointer;
-
- if (nlen == 0)
- {
- mem_free ((void **) &(**ba).data);
- (**ba).data = NULL;
- (**ba).len = 0;
-
- return 0;
- }
- else
- {
- new_pointer = (byte *) mem_realloc ((**ba).data, (**ba).len * sizeof (byte),
- nlen * sizeof (byte));
- if (new_pointer)
- {
- (**ba).data = new_pointer;
- (**ba).len = nlen;
-
- return 0;
- }
- }
-
- return 1;
-}
-
-/*
- adds byte array pointed by *nb to the end of array pointed by *ba,
- returns 0 on success,
- returns 1 otherwise
-*/
-static int barray_append (barray **ba, barray **nb)
-{
- const unsigned int len = (**ba).len;
-
- if (barray_resize (ba, (**ba).len + (**nb).len))
- return 1;
-
- mem_copy ((**ba).data + len, (**nb).data, (**nb).len);
-
- return 0;
-}
-
-/*
- adds emit chain pointed by em to the end of array pointed by *ba,
- returns 0 on success,
- returns 1 otherwise
-*/
-static int barray_push (barray **ba, emit *em, byte c, unsigned int pos, regbyte_ctx **rbc)
-{
- unsigned int count = emit_size (em);
-
- if (barray_resize (ba, (**ba).len + count))
- return 1;
-
- return emit_push (em, (**ba).data + ((**ba).len - count), c, pos, rbc);
-}
-
-/*
- byte pool typedef
-*/
-typedef struct bytepool_
-{
- byte *_F;
- unsigned int _Siz;
-} bytepool;
-
-static void bytepool_destroy (bytepool **by)
-{
- if (*by != NULL)
- {
- mem_free ((void **) &(**by)._F);
- mem_free ((void **) by);
- }
-}
-
-static void bytepool_create (bytepool **by, int len)
-{
- *by = (bytepool *) (mem_alloc (sizeof (bytepool)));
- if (*by != NULL)
- {
- (**by)._F = (byte *) (mem_alloc (sizeof (byte) * len));
- (**by)._Siz = len;
-
- if ((**by)._F == NULL)
- bytepool_destroy (by);
- }
-}
-
-static int bytepool_reserve (bytepool *by, unsigned int n)
-{
- byte *_P;
-
- if (n <= by->_Siz)
- return 0;
-
- /* byte pool can only grow and at least by doubling its size */
- n = n >= by->_Siz * 2 ? n : by->_Siz * 2;
-
- /* reallocate the memory and adjust pointers to the new memory location */
- _P = (byte *) (mem_realloc (by->_F, sizeof (byte) * by->_Siz, sizeof (byte) * n));
- if (_P != NULL)
- {
- by->_F = _P;
- by->_Siz = n;
- return 0;
- }
-
- return 1;
-}
-
-/*
- string to string map typedef
-*/
-typedef struct map_str_
-{
- byte *key;
- byte *data;
- struct map_str_ *next;
-} map_str;
-
-static void map_str_create (map_str **ma)
-{
- *ma = (map_str *) mem_alloc (sizeof (map_str));
- if (*ma)
- {
- (**ma).key = NULL;
- (**ma).data = NULL;
- (**ma).next = NULL;
- }
-}
-
-static void map_str_destroy (map_str **ma)
-{
- if (*ma)
- {
- map_str_destroy (&(**ma).next);
- mem_free ((void **) &(**ma).key);
- mem_free ((void **) &(**ma).data);
- mem_free ((void **) ma);
- }
-}
-
-GRAMMAR_IMPLEMENT_LIST_APPEND(map_str)
-
-/*
- searches the map for specified key,
- if the key is matched, *data is filled with data associated with the key,
- returns 0 if the key is matched,
- returns 1 otherwise
-*/
-static int map_str_find (map_str **ma, const byte *key, byte **data)
-{
- while (*ma)
- {
- if (str_equal ((**ma).key, key))
- {
- *data = str_duplicate ((**ma).data);
- if (*data == NULL)
- return 1;
-
- return 0;
- }
-
- ma = &(**ma).next;
- }
-
- set_last_error (UNRESOLVED_REFERENCE, str_duplicate (key), -1);
- return 1;
-}
-
-/*
- string to rule map typedef
-*/
-typedef struct map_rule_
-{
- byte *key;
- rule *data;
- struct map_rule_ *next;
-} map_rule;
-
-static void map_rule_create (map_rule **ma)
-{
- *ma = (map_rule *) mem_alloc (sizeof (map_rule));
- if (*ma)
- {
- (**ma).key = NULL;
- (**ma).data = NULL;
- (**ma).next = NULL;
- }
-}
-
-static void map_rule_destroy (map_rule **ma)
-{
- if (*ma)
- {
- map_rule_destroy (&(**ma).next);
- mem_free ((void **) &(**ma).key);
- mem_free ((void **) ma);
- }
-}
-
-GRAMMAR_IMPLEMENT_LIST_APPEND(map_rule)
-
-/*
- searches the map for specified key,
- if the key is matched, *data is filled with data associated with the key,
- returns 0 if the is matched,
- returns 1 otherwise
-*/
-static int map_rule_find (map_rule **ma, const byte *key, rule **data)
-{
- while (*ma)
- {
- if (str_equal ((**ma).key, key))
- {
- *data = (**ma).data;
-
- return 0;
- }
-
- ma = &(**ma).next;
- }
-
- set_last_error (UNRESOLVED_REFERENCE, str_duplicate (key), -1);
- return 1;
-}
-
-/*
- returns 1 if given character is a white space,
- returns 0 otherwise
-*/
-static int is_space (byte c)
-{
- return c == ' ' || c == '\t' || c == '\n' || c == '\r';
-}
-
-/*
- advances text pointer by 1 if character pointed by *text is a space,
- returns 1 if a space has been eaten,
- returns 0 otherwise
-*/
-static int eat_space (const byte **text)
-{
- if (is_space (**text))
- {
- (*text)++;
-
- return 1;
- }
-
- return 0;
-}
-
-/*
- returns 1 if text points to C-style comment start string,
- returns 0 otherwise
-*/
-static int is_comment_start (const byte *text)
-{
- return text[0] == '/' && text[1] == '*';
-}
-
-/*
- advances text pointer to first character after C-style comment block - if any,
- returns 1 if C-style comment block has been encountered and eaten,
- returns 0 otherwise
-*/
-static int eat_comment (const byte **text)
-{
- if (is_comment_start (*text))
- {
- /* *text points to comment block - skip two characters to enter comment body */
- *text += 2;
- /* skip any character except consecutive '*' and '/' */
- while (!((*text)[0] == '*' && (*text)[1] == '/'))
- (*text)++;
- /* skip those two terminating characters */
- *text += 2;
-
- return 1;
- }
-
- return 0;
-}
-
-/*
- advances text pointer to first character that is neither space nor C-style comment block
-*/
-static void eat_spaces (const byte **text)
-{
- while (eat_space (text) || eat_comment (text))
- ;
-}
-
-/*
- resizes string pointed by *ptr to successfully add character c to the end of the string,
- returns 0 on success,
- returns 1 otherwise
-*/
-static int string_grow (byte **ptr, unsigned int *len, byte c)
-{
- /* reallocate the string in 16-byte increments */
- if ((*len & 0x0F) == 0x0F || *ptr == NULL)
- {
- byte *tmp = (byte *) mem_realloc (*ptr, ((*len + 1) & ~0x0F) * sizeof (byte),
- ((*len + 1 + 0x10) & ~0x0F) * sizeof (byte));
- if (tmp == NULL)
- return 1;
-
- *ptr = tmp;
- }
-
- if (c)
- {
- /* append given character */
- (*ptr)[*len] = c;
- (*len)++;
- }
- (*ptr)[*len] = '\0';
-
- return 0;
-}
-
-/*
- returns 1 if given character is a valid identifier character a-z, A-Z, 0-9 or _
- returns 0 otherwise
-*/
-static int is_identifier (byte c)
-{
- return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_';
-}
-
-/*
- copies characters from *text to *id until non-identifier character is encountered,
- assumes that *id points to NULL object - caller is responsible for later freeing the string,
- text pointer is advanced to point past the copied identifier,
- returns 0 if identifier was successfully copied,
- returns 1 otherwise
-*/
-static int get_identifier (const byte **text, byte **id)
-{
- const byte *t = *text;
- byte *p = NULL;
- unsigned int len = 0;
-
- if (string_grow (&p, &len, '\0'))
- return 1;
-
- /* loop while next character in buffer is valid for identifiers */
- while (is_identifier (*t))
- {
- if (string_grow (&p, &len, *t++))
- {
- mem_free ((void **) (void *) &p);
- return 1;
- }
- }
-
- *text = t;
- *id = p;
-
- return 0;
-}
-
-/*
- converts sequence of DEC digits pointed by *text until non-DEC digit is encountered,
- advances text pointer past the converted sequence,
- returns the converted value
-*/
-static unsigned int dec_convert (const byte **text)
-{
- unsigned int value = 0;
-
- while (**text >= '0' && **text <= '9')
- {
- value = value * 10 + **text - '0';
- (*text)++;
- }
-
- return value;
-}
-
-/*
- returns 1 if given character is HEX digit 0-9, A-F or a-f,
- returns 0 otherwise
-*/
-static int is_hex (byte c)
-{
- return (c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f');
-}
-
-/*
- returns value of passed character as if it was HEX digit
-*/
-static unsigned int hex2dec (byte c)
-{
- if (c >= '0' && c <= '9')
- return c - '0';
- if (c >= 'A' && c <= 'F')
- return c - 'A' + 10;
- return c - 'a' + 10;
-}
-
-/*
- converts sequence of HEX digits pointed by *text until non-HEX digit is encountered,
- advances text pointer past the converted sequence,
- returns the converted value
-*/
-static unsigned int hex_convert (const byte **text)
-{
- unsigned int value = 0;
-
- while (is_hex (**text))
- {
- value = value * 0x10 + hex2dec (**text);
- (*text)++;
- }
-
- return value;
-}
-
-/*
- returns 1 if given character is OCT digit 0-7,
- returns 0 otherwise
-*/
-static int is_oct (byte c)
-{
- return c >= '0' && c <= '7';
-}
-
-/*
- returns value of passed character as if it was OCT digit
-*/
-static int oct2dec (byte c)
-{
- return c - '0';
-}
-
-static byte get_escape_sequence (const byte **text)
-{
- int value = 0;
-
- /* skip '\' character */
- (*text)++;
-
- switch (*(*text)++)
- {
- case '\'':
- return '\'';
- case '"':
- return '\"';
- case '?':
- return '\?';
- case '\\':
- return '\\';
- case 'a':
- return '\a';
- case 'b':
- return '\b';
- case 'f':
- return '\f';
- case 'n':
- return '\n';
- case 'r':
- return '\r';
- case 't':
- return '\t';
- case 'v':
- return '\v';
- case 'x':
- return (byte) hex_convert (text);
- }
-
- (*text)--;
- if (is_oct (**text))
- {
- value = oct2dec (*(*text)++);
- if (is_oct (**text))
- {
- value = value * 010 + oct2dec (*(*text)++);
- if (is_oct (**text))
- value = value * 010 + oct2dec (*(*text)++);
- }
- }
-
- return (byte) value;
-}
-
-/*
- copies characters from *text to *str until " or ' character is encountered,
- assumes that *str points to NULL object - caller is responsible for later freeing the string,
- assumes that *text points to " or ' character that starts the string,
- text pointer is advanced to point past the " or ' character,
- returns 0 if string was successfully copied,
- returns 1 otherwise
-*/
-static int get_string (const byte **text, byte **str)
-{
- const byte *t = *text;
- byte *p = NULL;
- unsigned int len = 0;
- byte term_char;
-
- if (string_grow (&p, &len, '\0'))
- return 1;
-
- /* read " or ' character that starts the string */
- term_char = *t++;
- /* while next character is not the terminating character */
- while (*t && *t != term_char)
- {
- byte c;
-
- if (*t == '\\')
- c = get_escape_sequence (&t);
- else
- c = *t++;
-
- if (string_grow (&p, &len, c))
- {
- mem_free ((void **) (void *) &p);
- return 1;
- }
- }
- /* skip " or ' character that ends the string */
- t++;
-
- *text = t;
- *str = p;
- return 0;
-}
-
-/*
- gets emit code, the syntax is:
- ".emtcode" " " <symbol> " " (("0x" | "0X") <hex_value>) | <dec_value> | <character>
- assumes that *text already points to <symbol>,
- returns 0 if emit code is successfully read,
- returns 1 otherwise
-*/
-static int get_emtcode (const byte **text, map_byte **ma)
-{
- const byte *t = *text;
- map_byte *m = NULL;
-
- map_byte_create (&m);
- if (m == NULL)
- return 1;
-
- if (get_identifier (&t, &m->key))
- {
- map_byte_destroy (&m);
- return 1;
- }
- eat_spaces (&t);
-
- if (*t == '\'')
- {
- byte *c;
-
- if (get_string (&t, &c))
- {
- map_byte_destroy (&m);
- return 1;
- }
-
- m->data = (byte) c[0];
- mem_free ((void **) (void *) &c);
- }
- else if (t[0] == '0' && (t[1] == 'x' || t[1] == 'X'))
- {
- /* skip HEX "0x" or "0X" prefix */
- t += 2;
- m->data = (byte) hex_convert (&t);
- }
- else
- {
- m->data = (byte) dec_convert (&t);
- }
-
- eat_spaces (&t);
-
- *text = t;
- *ma = m;
- return 0;
-}
-
-/*
- gets regbyte declaration, the syntax is:
- ".regbyte" " " <symbol> " " (("0x" | "0X") <hex_value>) | <dec_value> | <character>
- assumes that *text already points to <symbol>,
- returns 0 if regbyte is successfully read,
- returns 1 otherwise
-*/
-static int get_regbyte (const byte **text, map_byte **ma)
-{
- /* pass it to the emtcode parser as it has the same syntax starting at <symbol> */
- return get_emtcode (text, ma);
-}
-
-/*
- returns 0 on success,
- returns 1 otherwise
-*/
-static int get_errtext (const byte **text, map_str **ma)
-{
- const byte *t = *text;
- map_str *m = NULL;
-
- map_str_create (&m);
- if (m == NULL)
- return 1;
-
- if (get_identifier (&t, &m->key))
- {
- map_str_destroy (&m);
- return 1;
- }
- eat_spaces (&t);
-
- if (get_string (&t, &m->data))
- {
- map_str_destroy (&m);
- return 1;
- }
- eat_spaces (&t);
-
- *text = t;
- *ma = m;
- return 0;
-}
-
-/*
- returns 0 on success,
- returns 1 otherwise,
-*/
-static int get_error (const byte **text, error **er, map_str *maps)
-{
- const byte *t = *text;
- byte *temp = NULL;
-
- if (*t != '.')
- return 0;
-
- t++;
- if (get_identifier (&t, &temp))
- return 1;
- eat_spaces (&t);
-
- if (!str_equal ((byte *) "error", temp))
- {
- mem_free ((void **) (void *) &temp);
- return 0;
- }
-
- mem_free ((void **) (void *) &temp);
-
- error_create (er);
- if (*er == NULL)
- return 1;
-
- if (*t == '\"')
- {
- if (get_string (&t, &(**er).m_text))
- {
- error_destroy (er);
- return 1;
- }
- eat_spaces (&t);
- }
- else
- {
- if (get_identifier (&t, &temp))
- {
- error_destroy (er);
- return 1;
- }
- eat_spaces (&t);
-
- if (map_str_find (&maps, temp, &(**er).m_text))
- {
- mem_free ((void **) (void *) &temp);
- error_destroy (er);
- return 1;
- }
-
- mem_free ((void **) (void *) &temp);
- }
-
- /* try to extract "token" from "...$token$..." */
- {
- byte *processed = NULL;
- unsigned int len = 0;
- int i = 0;
-
- if (string_grow (&processed, &len, '\0'))
- {
- error_destroy (er);
- return 1;
- }
-
- while (i < str_length ((**er).m_text))
- {
- /* check if the dollar sign is repeated - if so skip it */
- if ((**er).m_text[i] == '$' && (**er).m_text[i + 1] == '$')
- {
- if (string_grow (&processed, &len, '$'))
- {
- mem_free ((void **) (void *) &processed);
- error_destroy (er);
- return 1;
- }
-
- i += 2;
- }
- else if ((**er).m_text[i] != '$')
- {
- if (string_grow (&processed, &len, (**er).m_text[i]))
- {
- mem_free ((void **) (void *) &processed);
- error_destroy (er);
- return 1;
- }
-
- i++;
- }
- else
- {
- if (string_grow (&processed, &len, '$'))
- {
- mem_free ((void **) (void *) &processed);
- error_destroy (er);
- return 1;
- }
-
- {
- /* length of token being extracted */
- unsigned int tlen = 0;
-
- if (string_grow (&(**er).m_token_name, &tlen, '\0'))
- {
- mem_free ((void **) (void *) &processed);
- error_destroy (er);
- return 1;
- }
-
- /* skip the dollar sign */
- i++;
-
- while ((**er).m_text[i] != '$')
- {
- if (string_grow (&(**er).m_token_name, &tlen, (**er).m_text[i]))
- {
- mem_free ((void **) (void *) &processed);
- error_destroy (er);
- return 1;
- }
-
- i++;
- }
-
- /* skip the dollar sign */
- i++;
- }
- }
- }
-
- mem_free ((void **) &(**er).m_text);
- (**er).m_text = processed;
- }
-
- *text = t;
- return 0;
-}
-
-/*
- returns 0 on success,
- returns 1 otherwise,
-*/
-static int get_emits (const byte **text, emit **em, map_byte *mapb)
-{
- const byte *t = *text;
- byte *temp = NULL;
- emit *e = NULL;
- emit_dest dest;
-
- if (*t != '.')
- return 0;
-
- t++;
- if (get_identifier (&t, &temp))
- return 1;
- eat_spaces (&t);
-
- /* .emit */
- if (str_equal ((byte *) "emit", temp))
- dest = ed_output;
- /* .load */
- else if (str_equal ((byte *) "load", temp))
- dest = ed_regbyte;
- else
- {
- mem_free ((void **) (void *) &temp);
- return 0;
- }
-
- mem_free ((void **) (void *) &temp);
-
- emit_create (&e);
- if (e == NULL)
- return 1;
-
- e->m_emit_dest = dest;
-
- if (dest == ed_regbyte)
- {
- if (get_identifier (&t, &e->m_regname))
- {
- emit_destroy (&e);
- return 1;
- }
- eat_spaces (&t);
- }
-
- /* 0xNN */
- if (*t == '0' && (t[1] == 'x' || t[1] == 'X'))
- {
- t += 2;
- e->m_byte = (byte) hex_convert (&t);
-
- e->m_emit_type = et_byte;
- }
- /* NNN */
- else if (*t >= '0' && *t <= '9')
- {
- e->m_byte = (byte) dec_convert (&t);
-
- e->m_emit_type = et_byte;
- }
- /* * */
- else if (*t == '*')
- {
- t++;
-
- e->m_emit_type = et_stream;
- }
- /* $ */
- else if (*t == '$')
- {
- t++;
-
- e->m_emit_type = et_position;
- }
- /* 'c' */
- else if (*t == '\'')
- {
- if (get_string (&t, &temp))
- {
- emit_destroy (&e);
- return 1;
- }
- e->m_byte = (byte) temp[0];
-
- mem_free ((void **) (void *) &temp);
-
- e->m_emit_type = et_byte;
- }
- else
- {
- if (get_identifier (&t, &temp))
- {
- emit_destroy (&e);
- return 1;
- }
-
- if (map_byte_find (&mapb, temp, &e->m_byte))
- {
- mem_free ((void **) (void *) &temp);
- emit_destroy (&e);
- return 1;
- }
-
- mem_free ((void **) (void *) &temp);
-
- e->m_emit_type = et_byte;
- }
-
- eat_spaces (&t);
-
- if (get_emits (&t, &e->m_next, mapb))
- {
- emit_destroy (&e);
- return 1;
- }
-
- *text = t;
- *em = e;
- return 0;
-}
-
-/*
- returns 0 on success,
- returns 1 otherwise,
-*/
-static int get_spec (const byte **text, spec **sp, map_str *maps, map_byte *mapb)
-{
- const byte *t = *text;
- spec *s = NULL;
-
- spec_create (&s);
- if (s == NULL)
- return 1;
-
- /* first - read optional .if statement */
- if (*t == '.')
- {
- const byte *u = t;
- byte *keyword = NULL;
-
- /* skip the dot */
- u++;
-
- if (get_identifier (&u, &keyword))
- {
- spec_destroy (&s);
- return 1;
- }
-
- /* .if */
- if (str_equal ((byte *) "if", keyword))
- {
- cond_create (&s->m_cond);
- if (s->m_cond == NULL)
- {
- spec_destroy (&s);
- return 1;
- }
-
- /* skip the left paren */
- eat_spaces (&u);
- u++;
-
- /* get the left operand */
- eat_spaces (&u);
- if (get_identifier (&u, &s->m_cond->m_operands[0].m_regname))
- {
- spec_destroy (&s);
- return 1;
- }
- s->m_cond->m_operands[0].m_type = cot_regbyte;
-
- /* get the operator (!= or ==) */
- eat_spaces (&u);
- if (*u == '!')
- s->m_cond->m_type = ct_not_equal;
- else
- s->m_cond->m_type = ct_equal;
- u += 2;
- eat_spaces (&u);
-
- if (u[0] == '0' && (u[1] == 'x' || u[1] == 'X'))
- {
- /* skip the 0x prefix */
- u += 2;
-
- /* get the right operand */
- s->m_cond->m_operands[1].m_byte = hex_convert (&u);
- s->m_cond->m_operands[1].m_type = cot_byte;
- }
- else /*if (*u >= '0' && *u <= '9')*/
- {
- /* get the right operand */
- s->m_cond->m_operands[1].m_byte = dec_convert (&u);
- s->m_cond->m_operands[1].m_type = cot_byte;
- }
-
- /* skip the right paren */
- eat_spaces (&u);
- u++;
-
- eat_spaces (&u);
-
- t = u;
- }
-
- mem_free ((void **) (void *) &keyword);
- }
-
- if (*t == '\'')
- {
- byte *temp = NULL;
-
- if (get_string (&t, &temp))
- {
- spec_destroy (&s);
- return 1;
- }
- eat_spaces (&t);
-
- if (*t == '-')
- {
- byte *temp2 = NULL;
-
- /* skip the '-' character */
- t++;
- eat_spaces (&t);
-
- if (get_string (&t, &temp2))
- {
- mem_free ((void **) (void *) &temp);
- spec_destroy (&s);
- return 1;
- }
- eat_spaces (&t);
-
- s->m_spec_type = st_byte_range;
- s->m_byte[0] = *temp;
- s->m_byte[1] = *temp2;
-
- mem_free ((void **) (void *) &temp2);
- }
- else
- {
- s->m_spec_type = st_byte;
- *s->m_byte = *temp;
- }
-
- mem_free ((void **) (void *) &temp);
- }
- else if (*t == '"')
- {
- if (get_string (&t, &s->m_string))
- {
- spec_destroy (&s);
- return 1;
- }
- eat_spaces (&t);
-
- s->m_spec_type = st_string;
- }
- else if (*t == '.')
- {
- byte *keyword = NULL;
-
- /* skip the dot */
- t++;
-
- if (get_identifier (&t, &keyword))
- {
- spec_destroy (&s);
- return 1;
- }
- eat_spaces (&t);
-
- /* .true */
- if (str_equal ((byte *) "true", keyword))
- {
- s->m_spec_type = st_true;
- }
- /* .false */
- else if (str_equal ((byte *) "false", keyword))
- {
- s->m_spec_type = st_false;
- }
- /* .debug */
- else if (str_equal ((byte *) "debug", keyword))
- {
- s->m_spec_type = st_debug;
- }
- /* .loop */
- else if (str_equal ((byte *) "loop", keyword))
- {
- if (get_identifier (&t, &s->m_string))
- {
- mem_free ((void **) (void *) &keyword);
- spec_destroy (&s);
- return 1;
- }
- eat_spaces (&t);
-
- s->m_spec_type = st_identifier_loop;
- }
- mem_free ((void **) (void *) &keyword);
- }
- else
- {
- if (get_identifier (&t, &s->m_string))
- {
- spec_destroy (&s);
- return 1;
- }
- eat_spaces (&t);
-
- s->m_spec_type = st_identifier;
- }
-
- if (get_error (&t, &s->m_errtext, maps))
- {
- spec_destroy (&s);
- return 1;
- }
-
- if (get_emits (&t, &s->m_emits, mapb))
- {
- spec_destroy (&s);
- return 1;
- }
-
- *text = t;
- *sp = s;
- return 0;
-}
-
-/*
- returns 0 on success,
- returns 1 otherwise,
-*/
-static int get_rule (const byte **text, rule **ru, map_str *maps, map_byte *mapb)
-{
- const byte *t = *text;
- rule *r = NULL;
-
- rule_create (&r);
- if (r == NULL)
- return 1;
-
- if (get_spec (&t, &r->m_specs, maps, mapb))
- {
- rule_destroy (&r);
- return 1;
- }
-
- while (*t != ';')
- {
- byte *op = NULL;
- spec *sp = NULL;
-
- /* skip the dot that precedes "and" or "or" */
- t++;
-
- /* read "and" or "or" keyword */
- if (get_identifier (&t, &op))
- {
- rule_destroy (&r);
- return 1;
- }
- eat_spaces (&t);
-
- if (r->m_oper == op_none)
- {
- /* .and */
- if (str_equal ((byte *) "and", op))
- r->m_oper = op_and;
- /* .or */
- else
- r->m_oper = op_or;
- }
-
- mem_free ((void **) (void *) &op);
-
- if (get_spec (&t, &sp, maps, mapb))
- {
- rule_destroy (&r);
- return 1;
- }
-
- spec_append (&r->m_specs, sp);
- }
-
- /* skip the semicolon */
- t++;
- eat_spaces (&t);
-
- *text = t;
- *ru = r;
- return 0;
-}
-
-/*
- returns 0 on success,
- returns 1 otherwise,
-*/
-static int update_dependency (map_rule *mapr, byte *symbol, rule **ru)
-{
- if (map_rule_find (&mapr, symbol, ru))
- return 1;
-
- (**ru).m_referenced = 1;
-
- return 0;
-}
-
-/*
- returns 0 on success,
- returns 1 otherwise,
-*/
-static int update_dependencies (dict *di, map_rule *mapr, byte **syntax_symbol,
- byte **string_symbol, map_byte *regbytes)
-{
- rule *rulez = di->m_rulez;
-
- /* update dependecies for the root and lexer symbols */
- if (update_dependency (mapr, *syntax_symbol, &di->m_syntax) ||
- (*string_symbol != NULL && update_dependency (mapr, *string_symbol, &di->m_string)))
- return 1;
-
- mem_free ((void **) syntax_symbol);
- mem_free ((void **) string_symbol);
-
- /* update dependecies for the rest of the rules */
- while (rulez)
- {
- spec *sp = rulez->m_specs;
-
- /* iterate through all the specifiers */
- while (sp)
- {
- /* update dependency for identifier */
- if (sp->m_spec_type == st_identifier || sp->m_spec_type == st_identifier_loop)
- {
- if (update_dependency (mapr, sp->m_string, &sp->m_rule))
- return 1;
-
- mem_free ((void **) &sp->m_string);
- }
-
- /* some errtexts reference to a rule */
- if (sp->m_errtext && sp->m_errtext->m_token_name)
- {
- if (update_dependency (mapr, sp->m_errtext->m_token_name, &sp->m_errtext->m_token))
- return 1;
-
- mem_free ((void **) &sp->m_errtext->m_token_name);
- }
-
- /* update dependency for condition */
- if (sp->m_cond)
- {
- int i;
- for (i = 0; i < 2; i++)
- if (sp->m_cond->m_operands[i].m_type == cot_regbyte)
- {
- sp->m_cond->m_operands[i].m_regbyte = map_byte_locate (®bytes,
- sp->m_cond->m_operands[i].m_regname);
-
- if (sp->m_cond->m_operands[i].m_regbyte == NULL)
- return 1;
-
- mem_free ((void **) &sp->m_cond->m_operands[i].m_regname);
- }
- }
-
- /* update dependency for all .load instructions */
- if (sp->m_emits)
- {
- emit *em = sp->m_emits;
- while (em != NULL)
- {
- if (em->m_emit_dest == ed_regbyte)
- {
- em->m_regbyte = map_byte_locate (®bytes, em->m_regname);
-
- if (em->m_regbyte == NULL)
- return 1;
-
- mem_free ((void **) &em->m_regname);
- }
-
- em = em->m_next;
- }
- }
-
- sp = sp->next;
- }
-
- rulez = rulez->next;
- }
-
- /* check for unreferenced symbols */
- rulez = di->m_rulez;
- while (rulez != NULL)
- {
- if (!rulez->m_referenced)
- {
- map_rule *ma = mapr;
- while (ma)
- {
- if (ma->data == rulez)
- {
- set_last_error (UNREFERENCED_IDENTIFIER, str_duplicate (ma->key), -1);
- return 1;
- }
- ma = ma->next;
- }
- }
- rulez = rulez->next;
- }
-
- return 0;
-}
-
-static int satisfies_condition (cond *co, regbyte_ctx *ctx)
-{
- byte values[2];
- int i;
-
- if (co == NULL)
- return 1;
-
- for (i = 0; i < 2; i++)
- switch (co->m_operands[i].m_type)
- {
- case cot_byte:
- values[i] = co->m_operands[i].m_byte;
- break;
- case cot_regbyte:
- values[i] = regbyte_ctx_extract (&ctx, co->m_operands[i].m_regbyte);
- break;
- }
-
- switch (co->m_type)
- {
- case ct_equal:
- return values[0] == values[1];
- case ct_not_equal:
- return values[0] != values[1];
- }
-
- return 0;
-}
-
-static void free_regbyte_ctx_stack (regbyte_ctx *top, regbyte_ctx *limit)
-{
- while (top != limit)
- {
- regbyte_ctx *rbc = top->m_prev;
- regbyte_ctx_destroy (&top);
- top = rbc;
- }
-}
-
-typedef enum match_result_
-{
- mr_not_matched, /* the examined string does not match */
- mr_matched, /* the examined string matches */
- mr_error_raised, /* mr_not_matched + error has been raised */
- mr_dont_emit, /* used by identifier loops only */
- mr_internal_error /* an internal error has occured such as out of memory */
-} match_result;
-
-/*
- * This function does the main job. It parses the text and generates output data.
- */
-static match_result
-match (dict *di, const byte *text, int *index, rule *ru, barray **ba, int filtering_string,
- regbyte_ctx **rbc)
-{
- int ind = *index;
- match_result status = mr_not_matched;
- spec *sp = ru->m_specs;
- regbyte_ctx *ctx = *rbc;
-
- /* for every specifier in the rule */
- while (sp)
- {
- int i, len, save_ind = ind;
- barray *array = NULL;
-
- if (satisfies_condition (sp->m_cond, ctx))
- {
- switch (sp->m_spec_type)
- {
- case st_identifier:
- barray_create (&array);
- if (array == NULL)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_internal_error;
- }
-
- status = match (di, text, &ind, sp->m_rule, &array, filtering_string, &ctx);
-
- if (status == mr_internal_error)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- barray_destroy (&array);
- return mr_internal_error;
- }
- break;
- case st_string:
- len = str_length (sp->m_string);
-
- /* prefilter the stream */
- if (!filtering_string && di->m_string)
- {
- barray *ba;
- int filter_index = 0;
- match_result result;
- regbyte_ctx *null_ctx = NULL;
-
- barray_create (&ba);
- if (ba == NULL)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_internal_error;
- }
-
- result = match (di, text + ind, &filter_index, di->m_string, &ba, 1, &null_ctx);
-
- if (result == mr_internal_error)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- barray_destroy (&ba);
- return mr_internal_error;
- }
-
- if (result != mr_matched)
- {
- barray_destroy (&ba);
- status = mr_not_matched;
- break;
- }
-
- barray_destroy (&ba);
-
- if (filter_index != len || !str_equal_n (sp->m_string, text + ind, len))
- {
- status = mr_not_matched;
- break;
- }
-
- status = mr_matched;
- ind += len;
- }
- else
- {
- status = mr_matched;
- for (i = 0; status == mr_matched && i < len; i++)
- if (text[ind + i] != sp->m_string[i])
- status = mr_not_matched;
-
- if (status == mr_matched)
- ind += len;
- }
- break;
- case st_byte:
- status = text[ind] == *sp->m_byte ? mr_matched : mr_not_matched;
- if (status == mr_matched)
- ind++;
- break;
- case st_byte_range:
- status = (text[ind] >= sp->m_byte[0] && text[ind] <= sp->m_byte[1]) ?
- mr_matched : mr_not_matched;
- if (status == mr_matched)
- ind++;
- break;
- case st_true:
- status = mr_matched;
- break;
- case st_false:
- status = mr_not_matched;
- break;
- case st_debug:
- status = ru->m_oper == op_and ? mr_matched : mr_not_matched;
- break;
- case st_identifier_loop:
- barray_create (&array);
- if (array == NULL)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_internal_error;
- }
-
- status = mr_dont_emit;
- for (;;)
- {
- match_result result;
-
- save_ind = ind;
- result = match (di, text, &ind, sp->m_rule, &array, filtering_string, &ctx);
-
- if (result == mr_error_raised)
- {
- status = result;
- break;
- }
- else if (result == mr_matched)
- {
- if (barray_push (ba, sp->m_emits, text[ind - 1], save_ind, &ctx) ||
- barray_append (ba, &array))
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- barray_destroy (&array);
- return mr_internal_error;
- }
- barray_destroy (&array);
- barray_create (&array);
- if (array == NULL)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_internal_error;
- }
- }
- else if (result == mr_internal_error)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- barray_destroy (&array);
- return mr_internal_error;
- }
- else
- break;
- }
- break;
- }
- }
- else
- {
- status = mr_not_matched;
- }
-
- if (status == mr_error_raised)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- barray_destroy (&array);
-
- return mr_error_raised;
- }
-
- if (ru->m_oper == op_and && status != mr_matched && status != mr_dont_emit)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- barray_destroy (&array);
-
- if (sp->m_errtext)
- {
- set_last_error (sp->m_errtext->m_text, error_get_token (sp->m_errtext, di, text,
- ind), ind);
-
- return mr_error_raised;
- }
-
- return mr_not_matched;
- }
-
- if (status == mr_matched)
- {
- if (sp->m_emits)
- if (barray_push (ba, sp->m_emits, text[ind - 1], save_ind, &ctx))
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- barray_destroy (&array);
- return mr_internal_error;
- }
-
- if (array)
- if (barray_append (ba, &array))
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- barray_destroy (&array);
- return mr_internal_error;
- }
- }
-
- barray_destroy (&array);
-
- /* if the rule operator is a logical or, we pick up the first matching specifier */
- if (ru->m_oper == op_or && (status == mr_matched || status == mr_dont_emit))
- {
- *index = ind;
- *rbc = ctx;
- return mr_matched;
- }
-
- sp = sp->next;
- }
-
- /* everything went fine - all specifiers match up */
- if (ru->m_oper == op_and && (status == mr_matched || status == mr_dont_emit))
- {
- *index = ind;
- *rbc = ctx;
- return mr_matched;
- }
-
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_not_matched;
-}
-
-static match_result
-fast_match (dict *di, const byte *text, int *index, rule *ru, int *_PP, bytepool *_BP,
- int filtering_string, regbyte_ctx **rbc)
-{
- int ind = *index;
- int _P = filtering_string ? 0 : *_PP;
- int _P2;
- match_result status = mr_not_matched;
- spec *sp = ru->m_specs;
- regbyte_ctx *ctx = *rbc;
-
- /* for every specifier in the rule */
- while (sp)
- {
- int i, len, save_ind = ind;
-
- _P2 = _P + (sp->m_emits ? emit_size (sp->m_emits) : 0);
- if (bytepool_reserve (_BP, _P2))
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_internal_error;
- }
-
- if (satisfies_condition (sp->m_cond, ctx))
- {
- switch (sp->m_spec_type)
- {
- case st_identifier:
- status = fast_match (di, text, &ind, sp->m_rule, &_P2, _BP, filtering_string, &ctx);
-
- if (status == mr_internal_error)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_internal_error;
- }
- break;
- case st_string:
- len = str_length (sp->m_string);
-
- /* prefilter the stream */
- if (!filtering_string && di->m_string)
- {
- int filter_index = 0;
- match_result result;
- regbyte_ctx *null_ctx = NULL;
-
- result = fast_match (di, text + ind, &filter_index, di->m_string, NULL, _BP, 1, &null_ctx);
-
- if (result == mr_internal_error)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_internal_error;
- }
-
- if (result != mr_matched)
- {
- status = mr_not_matched;
- break;
- }
-
- if (filter_index != len || !str_equal_n (sp->m_string, text + ind, len))
- {
- status = mr_not_matched;
- break;
- }
-
- status = mr_matched;
- ind += len;
- }
- else
- {
- status = mr_matched;
- for (i = 0; status == mr_matched && i < len; i++)
- if (text[ind + i] != sp->m_string[i])
- status = mr_not_matched;
-
- if (status == mr_matched)
- ind += len;
- }
- break;
- case st_byte:
- status = text[ind] == *sp->m_byte ? mr_matched : mr_not_matched;
- if (status == mr_matched)
- ind++;
- break;
- case st_byte_range:
- status = (text[ind] >= sp->m_byte[0] && text[ind] <= sp->m_byte[1]) ?
- mr_matched : mr_not_matched;
- if (status == mr_matched)
- ind++;
- break;
- case st_true:
- status = mr_matched;
- break;
- case st_false:
- status = mr_not_matched;
- break;
- case st_debug:
- status = ru->m_oper == op_and ? mr_matched : mr_not_matched;
- break;
- case st_identifier_loop:
- status = mr_dont_emit;
- for (;;)
- {
- match_result result;
-
- save_ind = ind;
- result = fast_match (di, text, &ind, sp->m_rule, &_P2, _BP, filtering_string, &ctx);
-
- if (result == mr_error_raised)
- {
- status = result;
- break;
- }
- else if (result == mr_matched)
- {
- if (!filtering_string)
- {
- if (sp->m_emits != NULL)
- {
- if (emit_push (sp->m_emits, _BP->_F + _P, text[ind - 1], save_ind, &ctx))
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_internal_error;
- }
- }
-
- _P = _P2;
- _P2 += sp->m_emits ? emit_size (sp->m_emits) : 0;
- if (bytepool_reserve (_BP, _P2))
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_internal_error;
- }
- }
- }
- else if (result == mr_internal_error)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_internal_error;
- }
- else
- break;
- }
- break;
- }
- }
- else
- {
- status = mr_not_matched;
- }
-
- if (status == mr_error_raised)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
-
- return mr_error_raised;
- }
-
- if (ru->m_oper == op_and && status != mr_matched && status != mr_dont_emit)
- {
- free_regbyte_ctx_stack (ctx, *rbc);
-
- if (sp->m_errtext)
- {
- set_last_error (sp->m_errtext->m_text, error_get_token (sp->m_errtext, di, text,
- ind), ind);
-
- return mr_error_raised;
- }
-
- return mr_not_matched;
- }
-
- if (status == mr_matched)
- {
- if (sp->m_emits != NULL) {
- const byte ch = (ind <= 0) ? 0 : text[ind - 1];
- if (emit_push (sp->m_emits, _BP->_F + _P, ch, save_ind, &ctx))
- {
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_internal_error;
- }
-
- }
- _P = _P2;
- }
-
- /* if the rule operator is a logical or, we pick up the first matching specifier */
- if (ru->m_oper == op_or && (status == mr_matched || status == mr_dont_emit))
- {
- *index = ind;
- *rbc = ctx;
- if (!filtering_string)
- *_PP = _P;
- return mr_matched;
- }
-
- sp = sp->next;
- }
-
- /* everything went fine - all specifiers match up */
- if (ru->m_oper == op_and && (status == mr_matched || status == mr_dont_emit))
- {
- *index = ind;
- *rbc = ctx;
- if (!filtering_string)
- *_PP = _P;
- return mr_matched;
- }
-
- free_regbyte_ctx_stack (ctx, *rbc);
- return mr_not_matched;
-}
-
-static byte *
-error_get_token (error *er, dict *di, const byte *text, int ind)
-{
- byte *str = NULL;
-
- if (er->m_token)
- {
- barray *ba;
- int filter_index = 0;
- regbyte_ctx *ctx = NULL;
-
- barray_create (&ba);
- if (ba != NULL)
- {
- if (match (di, text + ind, &filter_index, er->m_token, &ba, 0, &ctx) == mr_matched &&
- filter_index)
- {
- str = (byte *) mem_alloc (filter_index + 1);
- if (str != NULL)
- {
- str_copy_n (str, text + ind, filter_index);
- str[filter_index] = '\0';
- }
- }
- barray_destroy (&ba);
- }
- }
-
- return str;
-}
-
-typedef struct grammar_load_state_
-{
- dict *di;
- byte *syntax_symbol;
- byte *string_symbol;
- map_str *maps;
- map_byte *mapb;
- map_rule *mapr;
-} grammar_load_state;
-
-static void grammar_load_state_create (grammar_load_state **gr)
-{
- *gr = (grammar_load_state *) mem_alloc (sizeof (grammar_load_state));
- if (*gr)
- {
- (**gr).di = NULL;
- (**gr).syntax_symbol = NULL;
- (**gr).string_symbol = NULL;
- (**gr).maps = NULL;
- (**gr).mapb = NULL;
- (**gr).mapr = NULL;
- }
-}
-
-static void grammar_load_state_destroy (grammar_load_state **gr)
-{
- if (*gr)
- {
- dict_destroy (&(**gr).di);
- mem_free ((void **) &(**gr).syntax_symbol);
- mem_free ((void **) &(**gr).string_symbol);
- map_str_destroy (&(**gr).maps);
- map_byte_destroy (&(**gr).mapb);
- map_rule_destroy (&(**gr).mapr);
- mem_free ((void **) gr);
- }
-}
-
-
-static void error_msg(int line, const char *msg)
-{
- fprintf(stderr, "Error in grammar_load_from_text() at line %d: %s\n", line, msg);
-}
-
-
-/*
- the API
-*/
-grammar grammar_load_from_text (const byte *text)
-{
- grammar_load_state *g = NULL;
- grammar id = 0;
-
- clear_last_error ();
-
- grammar_load_state_create (&g);
- if (g == NULL) {
- error_msg(__LINE__, "");
- return 0;
- }
-
- dict_create (&g->di);
- if (g->di == NULL)
- {
- grammar_load_state_destroy (&g);
- error_msg(__LINE__, "");
- return 0;
- }
-
- eat_spaces (&text);
-
- /* skip ".syntax" keyword */
- text += 7;
- eat_spaces (&text);
-
- /* retrieve root symbol */
- if (get_identifier (&text, &g->syntax_symbol))
- {
- grammar_load_state_destroy (&g);
- error_msg(__LINE__, "");
- return 0;
- }
- eat_spaces (&text);
-
- /* skip semicolon */
- text++;
- eat_spaces (&text);
-
- while (*text)
- {
- byte *symbol = NULL;
- int is_dot = *text == '.';
-
- if (is_dot)
- text++;
-
- if (get_identifier (&text, &symbol))
- {
- grammar_load_state_destroy (&g);
- error_msg(__LINE__, "");
- return 0;
- }
- eat_spaces (&text);
-
- /* .emtcode */
- if (is_dot && str_equal (symbol, (byte *) "emtcode"))
- {
- map_byte *ma = NULL;
-
- mem_free ((void **) (void *) &symbol);
-
- if (get_emtcode (&text, &ma))
- {
- grammar_load_state_destroy (&g);
- error_msg(__LINE__, "");
- return 0;
- }
-
- map_byte_append (&g->mapb, ma);
- }
- /* .regbyte */
- else if (is_dot && str_equal (symbol, (byte *) "regbyte"))
- {
- map_byte *ma = NULL;
-
- mem_free ((void **) (void *) &symbol);
-
- if (get_regbyte (&text, &ma))
- {
- grammar_load_state_destroy (&g);
- error_msg(__LINE__, "");
- return 0;
- }
-
- map_byte_append (&g->di->m_regbytes, ma);
- }
- /* .errtext */
- else if (is_dot && str_equal (symbol, (byte *) "errtext"))
- {
- map_str *ma = NULL;
-
- mem_free ((void **) (void *) &symbol);
-
- if (get_errtext (&text, &ma))
- {
- grammar_load_state_destroy (&g);
- error_msg(__LINE__, "");
- return 0;
- }
-
- map_str_append (&g->maps, ma);
- }
- /* .string */
- else if (is_dot && str_equal (symbol, (byte *) "string"))
- {
- mem_free ((void **) (void *) &symbol);
-
- if (g->di->m_string != NULL)
- {
- grammar_load_state_destroy (&g);
- error_msg(__LINE__, "");
- return 0;
- }
-
- if (get_identifier (&text, &g->string_symbol))
- {
- grammar_load_state_destroy (&g);
- error_msg(__LINE__, "");
- return 0;
- }
-
- /* skip semicolon */
- eat_spaces (&text);
- text++;
- eat_spaces (&text);
- }
- else
- {
- rule *ru = NULL;
- map_rule *ma = NULL;
-
- if (get_rule (&text, &ru, g->maps, g->mapb))
- {
- grammar_load_state_destroy (&g);
- error_msg(__LINE__, "");
- return 0;
- }
-
- rule_append (&g->di->m_rulez, ru);
-
- /* if a rule consist of only one specifier, give it an ".and" operator */
- if (ru->m_oper == op_none)
- ru->m_oper = op_and;
-
- map_rule_create (&ma);
- if (ma == NULL)
- {
- grammar_load_state_destroy (&g);
- error_msg(__LINE__, "");
- return 0;
- }
-
- ma->key = symbol;
- ma->data = ru;
- map_rule_append (&g->mapr, ma);
- }
- }
-
- if (update_dependencies (g->di, g->mapr, &g->syntax_symbol, &g->string_symbol,
- g->di->m_regbytes))
- {
- grammar_load_state_destroy (&g);
- error_msg(__LINE__, "update_dependencies() failed");
- return 0;
- }
-
- dict_append (&g_dicts, g->di);
- id = g->di->m_id;
- g->di = NULL;
-
- grammar_load_state_destroy (&g);
-
- return id;
-}
-
-int grammar_set_reg8 (grammar id, const byte *name, byte value)
-{
- dict *di = NULL;
- map_byte *reg = NULL;
-
- clear_last_error ();
-
- dict_find (&g_dicts, id, &di);
- if (di == NULL)
- {
- set_last_error (INVALID_GRAMMAR_ID, NULL, -1);
- return 0;
- }
-
- reg = map_byte_locate (&di->m_regbytes, name);
- if (reg == NULL)
- {
- set_last_error (INVALID_REGISTER_NAME, str_duplicate (name), -1);
- return 0;
- }
-
- reg->data = value;
- return 1;
-}
-
-/*
- internal checking function used by both grammar_check and grammar_fast_check functions
-*/
-static int _grammar_check (grammar id, const byte *text, byte **prod, unsigned int *size,
- unsigned int estimate_prod_size, int use_fast_path)
-{
- dict *di = NULL;
- int index = 0;
-
- clear_last_error ();
-
- dict_find (&g_dicts, id, &di);
- if (di == NULL)
- {
- set_last_error (INVALID_GRAMMAR_ID, NULL, -1);
- return 0;
- }
-
- *prod = NULL;
- *size = 0;
-
- if (use_fast_path)
- {
- regbyte_ctx *rbc = NULL;
- bytepool *bp = NULL;
- int _P = 0;
-
- bytepool_create (&bp, estimate_prod_size);
- if (bp == NULL)
- return 0;
-
- if (fast_match (di, text, &index, di->m_syntax, &_P, bp, 0, &rbc) != mr_matched)
- {
- bytepool_destroy (&bp);
- free_regbyte_ctx_stack (rbc, NULL);
- return 0;
- }
-
- free_regbyte_ctx_stack (rbc, NULL);
-
- *prod = bp->_F;
- *size = _P;
- bp->_F = NULL;
- bytepool_destroy (&bp);
- }
- else
- {
- regbyte_ctx *rbc = NULL;
- barray *ba = NULL;
-
- barray_create (&ba);
- if (ba == NULL)
- return 0;
-
- if (match (di, text, &index, di->m_syntax, &ba, 0, &rbc) != mr_matched)
- {
- barray_destroy (&ba);
- free_regbyte_ctx_stack (rbc, NULL);
- return 0;
- }
-
- free_regbyte_ctx_stack (rbc, NULL);
-
- *prod = (byte *) mem_alloc (ba->len * sizeof (byte));
- if (*prod == NULL)
- {
- barray_destroy (&ba);
- return 0;
- }
-
- mem_copy (*prod, ba->data, ba->len * sizeof (byte));
- *size = ba->len;
- barray_destroy (&ba);
- }
-
- return 1;
-}
-
-int grammar_check (grammar id, const byte *text, byte **prod, unsigned int *size)
-{
- return _grammar_check (id, text, prod, size, 0, 0);
-}
-
-int grammar_fast_check (grammar id, const byte *text, byte **prod, unsigned int *size,
- unsigned int estimate_prod_size)
-{
- return _grammar_check (id, text, prod, size, estimate_prod_size, 1);
-}
-
-int grammar_destroy (grammar id)
-{
- dict **di = &g_dicts;
-
- clear_last_error ();
-
- while (*di != NULL)
- {
- if ((**di).m_id == id)
- {
- dict *tmp = *di;
- *di = (**di).next;
- dict_destroy (&tmp);
- return 1;
- }
-
- di = &(**di).next;
- }
-
- set_last_error (INVALID_GRAMMAR_ID, NULL, -1);
- return 0;
-}
-
-static void append_character (const char x, byte *text, int *dots_made, int *len, int size)
-{
- if (*dots_made == 0)
- {
- if (*len < size - 1)
- {
- text[(*len)++] = x;
- text[*len] = '\0';
- }
- else
- {
- int i;
- for (i = 0; i < 3; i++)
- if (--(*len) >= 0)
- text[*len] = '.';
- *dots_made = 1;
- }
- }
-}
-
-void grammar_get_last_error (byte *text, unsigned int size, int *pos)
-{
- int len = 0, dots_made = 0;
- const byte *p = error_message;
-
- *text = '\0';
-
- if (p)
- {
- while (*p)
- {
- if (*p == '$')
- {
- const byte *r = error_param;
-
- while (*r)
- {
- append_character (*r++, text, &dots_made, &len, (int) size);
- }
-
- p++;
- }
- else
- {
- append_character (*p++, text, &dots_made, &len, size);
- }
- }
- }
-
- *pos = error_position;
-}
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.2
- *
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef GRAMMAR_H
-#define GRAMMAR_H
-
-
-#ifndef GRAMMAR_PORT_INCLUDE
-#error Do not include this file directly, include your grammar_XXX.h instead
-#endif
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void grammar_alloc_free (void *);
-void *grammar_alloc_malloc (size_t);
-void *grammar_alloc_realloc (void *, size_t, size_t);
-void *grammar_memory_copy (void *, const void *, size_t);
-int grammar_string_compare (const byte *, const byte *);
-int grammar_string_compare_n (const byte *, const byte *, size_t);
-byte *grammar_string_copy (byte *, const byte *);
-byte *grammar_string_copy_n (byte *, const byte *, size_t);
-byte *grammar_string_duplicate (const byte *);
-unsigned int grammar_string_length (const byte *);
-
-/*
- loads grammar script from null-terminated ASCII <text>
- returns unique grammar id to grammar object
- returns 0 if an error occurs (call grammar_get_last_error to retrieve the error text)
-*/
-grammar grammar_load_from_text (const byte *text);
-
-/*
- sets a new <value> to a register <name> for grammar <id>
- returns 0 on error (call grammar_get_last_error to retrieve the error text)
- returns 1 on success
-*/
-int grammar_set_reg8 (grammar id, const byte *name, byte value);
-
-/*
- this function is obsolete, use only for debugging purposes
-
- checks if a null-terminated <text> matches given grammar <id>
- returns 0 on error (call grammar_get_last_error to retrieve the error text)
- returns 1 on success, the <prod> points to newly allocated buffer with production and <size>
- is filled with the production size
- call grammar_alloc_free to free the memory block pointed by <prod>
-*/
-int grammar_check (grammar id, const byte *text, byte **prod, unsigned int *size);
-
-/*
- does the same what grammar_check does but much more (approx. 4 times) faster
- use this function instead of grammar_check
- <estimate_prod_size> is a hint - the initial production buffer size will be of this size,
- but if more room is needed it will be safely resized; set it to 0x1000 or so
-*/
-int grammar_fast_check (grammar id, const byte *text, byte **prod, unsigned int *size,
- unsigned int estimate_prod_size);
-
-/*
- destroys grammar object identified by <id>
- returns 0 on error (call grammar_get_last_error to retrieve the error text)
- returns 1 on success
-*/
-int grammar_destroy (grammar id);
-
-/*
- retrieves last grammar error reported either by grammar_load_from_text, grammar_check
- or grammar_destroy
- the user allocated <text> buffer receives error description, <pos> points to error position,
- <size> is the size of the text buffer to fill in - it must be at least 4 bytes long,
-*/
-void grammar_get_last_error (byte *text, unsigned int size, int *pos);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.2
- *
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
- /**
- * \file grammar.syn
- * syntax of .syn script - used to validate other syntax files
- * \author Michal Krol
- */
-
-.syntax grammar;
-
-/* declaration */
-.emtcode DECLARATION_END 0
-.emtcode DECLARATION_EMITCODE 1
-.emtcode DECLARATION_ERRORTEXT 2
-.emtcode DECLARATION_REGBYTE 3
-.emtcode DECLARATION_LEXER 4
-.emtcode DECLARATION_RULE 5
-
-/* specifier */
-.emtcode SPECIFIER_END 0
-.emtcode SPECIFIER_AND_TAG 1
-.emtcode SPECIFIER_OR_TAG 2
-.emtcode SPECIFIER_CHARACTER_RANGE 3
-.emtcode SPECIFIER_CHARACTER 4
-.emtcode SPECIFIER_STRING 5
-.emtcode SPECIFIER_IDENTIFIER 6
-.emtcode SPECIFIER_TRUE 7
-.emtcode SPECIFIER_FALSE 8
-.emtcode SPECIFIER_DEBUG 9
-
-/* identifier */
-.emtcode IDENTIFIER_SIMPLE 0
-.emtcode IDENTIFIER_LOOP 1
-
-/* error */
-.emtcode ERROR_NOT_PRESENT 0
-.emtcode ERROR_PRESENT 1
-
-/* emit */
-.emtcode EMIT_NULL 0
-.emtcode EMIT_INTEGER 1
-.emtcode EMIT_IDENTIFIER 2
-.emtcode EMIT_CHARACTER 3
-.emtcode EMIT_LAST_CHARACTER 4
-.emtcode EMIT_CURRENT_POSITION 5
-
-.errtext INVALID_GRAMMAR "internal error 2001: invalid grammar script"
-.errtext SYNTAX_EXPECTED "internal error 2002: '.syntax' keyword expected"
-.errtext IDENTIFIER_EXPECTED "internal error 2003: identifier expected"
-.errtext MISSING_SEMICOLON "internal error 2004: missing ';'"
-.errtext INTEGER_EXPECTED "internal error 2005: integer value expected"
-.errtext STRING_EXPECTED "internal error 2006: string expected"
-
-/*
- <grammar> ::= ".syntax" <identifier> ";" <declaration_list>
-*/
-grammar
- grammar_1 .error INVALID_GRAMMAR;
-grammar_1
- optional_space .and ".syntax" .error SYNTAX_EXPECTED .and space .and identifier .and
- semicolon .and declaration_list .and optional_space .and '\0' .emit DECLARATION_END;
-
-/*
- <optional_space> ::= <space>
- | ""
-*/
-optional_space
- space .or .true;
-
-/*
- <space> ::= <single_space> <single_space>*
-*/
-space
- single_space .and .loop single_space;
-
-/*
- <single_space> ::= <white_char>
- | <comment_block>
-*/
-single_space
- white_char .or comment_block;
-
-/*
- <white_char> ::= " "
- | "\t"
- | "\n"
- | "\r"
-*/
-white_char
- ' ' .or '\t' .or '\n' .or '\r';
-
-/*
- <comment_block> ::= "/" "*" <comment_rest>
-*/
-comment_block
- '/' .and '*' .and comment_rest;
-
-/*
- <comment_rest> ::= <comment_char_no_star>* <comment_end>
- | <comment_char_no_star>* "*" <comment_rest>
-*/
-comment_rest
- .loop comment_char_no_star .and comment_rest_1;
-comment_rest_1
- comment_end .or comment_rest_2;
-comment_rest_2
- '*' .and comment_rest;
-
-/*
- <comment_char_no_star> ::= All ASCII characters except "*" and "\0"
-*/
-comment_char_no_star
- '\x2B'-'\xFF' .or '\x01'-'\x29';
-
-/*
- <comment_end> ::= "*" "/"
-*/
-comment_end
- '*' .and '/';
-
-/*
- <identifier> ::= <identifier>
-*/
-identifier
- identifier_ne .error IDENTIFIER_EXPECTED;
-
-/*
- <identifier_ne> ::= <first_idchar> <follow_idchar>*
-*/
-identifier_ne
- first_idchar .emit * .and .loop follow_idchar .emit * .and .true .emit '\0';
-
-/*
- <first_idchar> ::= "a"-"z"
- | "A"-"Z"
- | "_"
-*/
-first_idchar
- 'a'-'z' .or 'A'-'Z' .or '_';
-
-/*
- <follow_idchar> ::= <first_idchar>
- | <digit_dec>
-*/
-follow_idchar
- first_idchar .or digit_dec;
-
-/*
- <digit_dec> ::= "0"-"9"
-*/
-digit_dec
- '0'-'9';
-
-/*
- <semicolon> ::= ";"
-*/
-semicolon
- optional_space .and ';' .error MISSING_SEMICOLON .and optional_space;
-
-/*
- <declaration_list> ::= <declaration>
- | <declaration_list> <declaration>
-*/
-declaration_list
- declaration .and .loop declaration;
-
-/*
- <declaration> ::= <emitcode_definition>
- | <errortext_definition>
- | <lexer_definition>
- | <rule_definition>
-*/
-declaration
- emitcode_definition .emit DECLARATION_EMITCODE .or
- errortext_definition .emit DECLARATION_ERRORTEXT .or
- regbyte_definition .emit DECLARATION_REGBYTE .or
- lexer_definition .emit DECLARATION_LEXER .or
- rule_definition .emit DECLARATION_RULE;
-
-/*
- <emitcode_definition> ::= ".emtcode" <identifier> <integer>
-*/
-emitcode_definition
- ".emtcode" .and space .and identifier .and space .and integer .and space_or_null;
-
-/*
- <integer> ::= <integer_ne>
-*/
-integer
- integer_ne .error INTEGER_EXPECTED;
-
-/*
- <integer_ne> ::= <hex_integer>
- | <dec_integer>
-*/
-integer_ne
- hex_integer .emit 0x10 .or dec_integer .emit 10;
-
-/*
- <hex_integer> :: <hex_prefix> <digit_hex> <digit_hex>*
-*/
-hex_integer
- hex_prefix .and digit_hex .emit * .and .loop digit_hex .emit * .and .true .emit '\0';
-
-/*
- <hex_prefix> ::= "0x"
- | "0X"
-*/
-hex_prefix
- '0' .and hex_prefix_1;
-hex_prefix_1
- 'x' .or 'X';
-
-/*
- <digit_hex> ::= "0"-"9"
- | "a"-"f"
- | "A"-"F"
-*/
-digit_hex
- '0'-'9' .or 'a'-'f' .or 'A'-'F';
-
-/*
- <dec_integer> :: <digit_dec> <digit_dec>*
-*/
-dec_integer
- digit_dec .emit * .and .loop digit_dec .emit * .and .true .emit '\0';
-
-/*
- <space_or_null> ::= <space>
- | "\0"
-*/
-space_or_null
- space .or '\0';
-
-/*
- <errortext_definition> ::= ".errtext" <identifier> <string>
-*/
-errortext_definition
- ".errtext" .and space .and identifier .and space .and string .and space_or_null;
-
-/*
- <string> ::= <string_ne>
-*/
-string
- string_ne .error STRING_EXPECTED;
-
-/*
- <string_ne> ::= "\"" <string_char_double_quotes> "\""
-*/
-string_ne
- '"' .and .loop string_char_double_quotes .and '"' .emit '\0';
-
-/*
- <string_char_double_quotes> ::= <escape_sequence>
- | <string_char>
- | "\'"
-*/
-string_char_double_quotes
- escape_sequence .or string_char .emit * .or '\'' .emit *;
-
-/*
- <string_char> ::= All ASCII characters except "\'", "\"", "\n", "\r",
- "\0" and "\\"
-*/
-string_char
- '\x5D'-'\xFF' .or '\x28'-'\x5B' .or '\x23'-'\x26' .or '\x0E'-'\x21' .or '\x0B'-'\x0C' .or
- '\x01'-'\x09';
-
-/*
- <escape_sequence> ::= "\\" <escape_code>
-*/
-escape_sequence
- '\\' .emit * .and escape_code;
-
-/*
- <escape_code> ::= <simple_escape_code>
- | <hex_escape_code>
- | <oct_escape_code>
-*/
-escape_code
- simple_escape_code .emit * .or hex_escape_code .or oct_escape_code;
-
-/*
- <simple_escape_code> ::= "\'"
- | "\""
- | "?"
- | "\\"
- | "a"
- | "b"
- | "f"
- | "n"
- | "r"
- | "t"
- | "v"
-*/
-simple_escape_code
- '\'' .or '"' .or '?' .or '\\' .or 'a' .or 'b' .or 'f' .or 'n' .or 'r' .or 't' .or 'v';
-
-/*
- <hex_escape_code> ::= "x" <digit_hex> <digit_hex>*
-*/
-hex_escape_code
- 'x' .emit * .and digit_hex .emit * .and .loop digit_hex .emit *;
-
-/*
- <oct_escape_code> ::= <digit_oct> <optional_digit_oct> <optional_digit_oct>
-*/
-oct_escape_code
- digit_oct .emit * .and optional_digit_oct .and optional_digit_oct;
-
-/*
- <digit_oct> ::= "0"-"7"
-*/
-digit_oct
- '0'-'7';
-
-/*
- <optional_digit_oct> ::= <digit_oct>
- | ""
-*/
-optional_digit_oct
- digit_oct .emit * .or .true;
-
-/*
- <regbyte_definition> ::= ".regbyte" <identifier> <integer>
-*/
-regbyte_definition
- ".regbyte" .and space .and identifier .and space .and integer .and space_or_null;
-
-/*
- <lexer_definition> ::= ".string" <identifier> ";"
-*/
-lexer_definition
- ".string" .and space .and identifier .and semicolon;
-
-/*
- <rule_definition> ::= <identifier_ne> <definition>
-*/
-rule_definition
- identifier_ne .and space .and definition;
-
-/*
- <definition> ::= <specifier> <optional_specifiers_and_or> ";"
-*/
-definition
- specifier .and optional_specifiers_and_or .and semicolon .emit SPECIFIER_END;
-
-/*
- <optional_specifiers_and_or> ::= <and_specifiers>
- | <or_specifiers>
- | ""
-*/
-optional_specifiers_and_or
- and_specifiers .emit SPECIFIER_AND_TAG .or or_specifiers .emit SPECIFIER_OR_TAG .or .true;
-
-/*
- <specifier> ::= <specifier_condition> <specifier_rule>
-*/
-specifier
- specifier_condition .and optional_space .and specifier_rule;
-
-/*
- <specifier_condition> ::= ".if" "(" <left_operand> <operator> <right_operand> ")"
-*/
-specifier_condition
- specifier_condition_1 .or .true;
-specifier_condition_1
- ".if" .and optional_space .and '(' .and optional_space .and left_operand .and operator .and
- right_operand .and optional_space .and ')';
-
-/*
- <left_operand> ::= <identifier>
-*/
-left_operand
- identifier;
-
-/*
- <operator> ::= "!="
- | "=="
-*/
-operator
- operator_1 .or operator_2;
-operator_1
- optional_space .and '!' .and '=' .and optional_space;
-operator_2
- optional_space .and '=' .and '=' .and optional_space;
-
-/*
- <right_operand> ::= <integer>
-*/
-right_operand
- integer;
-
-/*
- <specifier_rule> ::= <character_range> <optional_error> <emit>*
- | <character> <optional_error> <emit>*
- | <string> <optional_error> <emit>*
- | ".true" <optional_error> <emit>*
- | ".false" <optional_error> <emit>*
- | ".debug" <optional_error> <emit>*
- | <advanced_identifier> <optional_error> <emit>*
-*/
-specifier_rule
- specifier_rule_1 .and optional_error .and .loop emit .and .true .emit EMIT_NULL;
-specifier_rule_1
- character_range .emit SPECIFIER_CHARACTER_RANGE .or
- character .emit SPECIFIER_CHARACTER .or
- string_ne .emit SPECIFIER_STRING .or
- ".true" .emit SPECIFIER_TRUE .or
- ".false" .emit SPECIFIER_FALSE .or
- ".debug" .emit SPECIFIER_DEBUG .or
- advanced_identifier .emit SPECIFIER_IDENTIFIER;
-
-/*
- <character> ::= "\'" <string_char_single_quotes "\'"
-*/
-character
- '\'' .and string_char_single_quotes .and '\'' .emit '\0';
-
-/*
- <string_char_single_quotes> ::= <escape_sequence>
- | <string_char>
- | "\""
-*/
-string_char_single_quotes
- escape_sequence .or string_char .emit * .or '"' .emit *;
-
-/*
- <character_range> ::= <character> "-" <character>
-*/
-character_range
- character .and optional_space .and '-' .and optional_space .and character;
-
-/*
- <advanced_identifier> ::= <optional_loop> <identifier>
-*/
-advanced_identifier
- optional_loop .and identifier;
-
-/*
- <optional_loop> ::= ".loop"
- | ""
-*/
-optional_loop
- optional_loop_1 .emit IDENTIFIER_LOOP .or .true .emit IDENTIFIER_SIMPLE;
-optional_loop_1
- ".loop" .and space;
-
-/*
- <optional_error> ::= <error>
- | ""
-*/
-optional_error
- error .emit ERROR_PRESENT .or .true .emit ERROR_NOT_PRESENT;
-
-/*
- <error> :: ".error" <identifier>
-*/
-error
- space .and ".error" .and space .and identifier;
-
-/*
- <emit> ::= <emit_output>
- | <emit_regbyte>
-*/
-emit
- emit_output .or emit_regbyte;
-
-/*
- <emit_output> ::= ".emit" <emit_param>
-*/
-emit_output
- space .and ".emit" .and space .and emit_param;
-
-/*
- <emit_param> ::= <integer>
- | <identifier>
- | <character>
- | "*"
- | "$"
-*/
-emit_param
- integer_ne .emit EMIT_INTEGER .or
- identifier_ne .emit EMIT_IDENTIFIER .or
- character .emit EMIT_CHARACTER .or
- '*' .emit EMIT_LAST_CHARACTER .or
- '$' .emit EMIT_CURRENT_POSITION;
-
-/*
- <emit_regbyte> ::= ".load" <identifier> <emit_param>
-*/
-emit_regbyte
- space .and ".load" .and space .and identifier .and space .and emit_param;
-
-/*
- <and_specifiers> ::= <and_specifier> <and_specifier>*
-*/
-and_specifiers
- and_specifier .and .loop and_specifier;
-
-/*
- <or_specifiers> ::= <or_specifier> <or_specifier>*
-*/
-or_specifiers
- or_specifier .and .loop or_specifier;
-
-/*
- <and_specifier> ::= ".and" <specifier>
-*/
-and_specifier
- space .and ".and" .and space .and specifier;
-
-/*
- <or_specifier> ::= ".or" <specifier>
-*/
-or_specifier
- space .and ".or" .and space .and specifier;
-
-
-.string __string_filter;
-
-/*
- <__string_filter> ::= <__first_identifier_char> <__next_identifier_char>*
-*/
-__string_filter
- __first_identifier_char .and .loop __next_identifier_char;
-
-/*
- <__first_identifier_char> ::= "a"-"z"
- | "A"-"Z"
- | "_"
- | "."
-*/
-__first_identifier_char
- 'a'-'z' .or 'A'-'Z' .or '_' .or '.';
-
-/*
- <__next_identifier_char> ::= "a"-"z"
- | "A"-"Z"
- | "_"
- | "0"-"9"
-*/
-__next_identifier_char
- 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';
-
+++ /dev/null
-#include "grammar_crt.h"
-
-#define GRAMMAR_PORT_BUILD 1
-#include "grammar.c"
-#undef GRAMMAR_PORT_BUILD
-
-
-void grammar_alloc_free (void *ptr)
-{
- free (ptr);
-}
-
-void *grammar_alloc_malloc (size_t size)
-{
- return malloc (size);
-}
-
-void *grammar_alloc_realloc (void *ptr, size_t old_size, size_t size)
-{
- return realloc (ptr, size);
-}
-
-void *grammar_memory_copy (void *dst, const void * src, size_t size)
-{
- return memcpy (dst, src, size);
-}
-
-int grammar_string_compare (const byte *str1, const byte *str2)
-{
- return strcmp ((const char *) str1, (const char *) str2);
-}
-
-int grammar_string_compare_n (const byte *str1, const byte *str2, size_t n)
-{
- return strncmp ((const char *) str1, (const char *) str2, n);
-}
-
-byte *grammar_string_copy (byte *dst, const byte *src)
-{
- return (byte *) strcpy ((char *) dst, (const char *) src);
-}
-
-byte *grammar_string_copy_n (byte *dst, const byte *src, size_t n)
-{
- return (byte *) strncpy ((char *) dst, (const char *) src, n);
-}
-
-unsigned int grammar_string_length (const byte *str)
-{
- return strlen ((const char *) str);
-}
-
-byte *grammar_string_duplicate (const byte *src)
-{
- const unsigned int size = grammar_string_length (src);
- byte *str = grammar_alloc_malloc (size + 1);
- if (str != NULL)
- {
- grammar_memory_copy (str, src, size);
- str[size] = '\0';
- }
- return str;
-}
-
+++ /dev/null
-#ifndef GRAMMAR_CRT_H
-#define GRAMMAR_CRT_H
-
-
-#include <stdlib.h>
-#include <malloc.h>
-#include <string.h>
-
-
-typedef unsigned long grammar;
-typedef unsigned char byte;
-
-
-#define GRAMMAR_PORT_INCLUDE 1
-#include "grammar.h"
-#undef GRAMMAR_PORT_INCLUDE
-
-
-#endif
-
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.1
- *
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file grammar_mesa.c
- * mesa3d port to syntax parsing engine
- * \author Michal Krol
- */
-
-#include "grammar_mesa.h"
-
-#define GRAMMAR_PORT_BUILD 1
-#include "grammar.c"
-#undef GRAMMAR_PORT_BUILD
-
-
-void grammar_alloc_free (void *ptr)
-{
- _mesa_free (ptr);
-}
-
-void *grammar_alloc_malloc (size_t size)
-{
- return _mesa_malloc (size);
-}
-
-void *grammar_alloc_realloc (void *ptr, size_t old_size, size_t size)
-{
- return _mesa_realloc (ptr, old_size, size);
-}
-
-void *grammar_memory_copy (void *dst, const void * src, size_t size)
-{
- return _mesa_memcpy (dst, src, size);
-}
-
-int grammar_string_compare (const byte *str1, const byte *str2)
-{
- return _mesa_strcmp ((const char *) str1, (const char *) str2);
-}
-
-int grammar_string_compare_n (const byte *str1, const byte *str2, size_t n)
-{
- return _mesa_strncmp ((const char *) str1, (const char *) str2, n);
-}
-
-byte *grammar_string_copy (byte *dst, const byte *src)
-{
- return (byte *) _mesa_strcpy ((char *) dst, (const char *) src);
-}
-
-byte *grammar_string_copy_n (byte *dst, const byte *src, size_t n)
-{
- return (byte *) _mesa_strncpy ((char *) dst, (const char *) src, n);
-}
-
-byte *grammar_string_duplicate (const byte *src)
-{
- return (byte *) _mesa_strdup ((const char *) src);
-}
-
-unsigned int grammar_string_length (const byte *str)
-{
- return (unsigned int)_mesa_strlen ((const char *) str);
-}
-
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.1
- *
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef GRAMMAR_MESA_H
-#define GRAMMAR_MESA_H
-
-
-#include "main/imports.h"
-/* NOTE: include Mesa 3-D specific headers here */
-
-
-typedef GLuint grammar;
-typedef GLubyte byte;
-
-
-#define GRAMMAR_PORT_INCLUDE 1
-#include "grammar.h"
-#undef GRAMMAR_PORT_INCLUDE
-
-
-#endif
-
+++ /dev/null
-".syntax grammar;\n"
-".emtcode DECLARATION_END 0\n"
-".emtcode DECLARATION_EMITCODE 1\n"
-".emtcode DECLARATION_ERRORTEXT 2\n"
-".emtcode DECLARATION_REGBYTE 3\n"
-".emtcode DECLARATION_LEXER 4\n"
-".emtcode DECLARATION_RULE 5\n"
-".emtcode SPECIFIER_END 0\n"
-".emtcode SPECIFIER_AND_TAG 1\n"
-".emtcode SPECIFIER_OR_TAG 2\n"
-".emtcode SPECIFIER_CHARACTER_RANGE 3\n"
-".emtcode SPECIFIER_CHARACTER 4\n"
-".emtcode SPECIFIER_STRING 5\n"
-".emtcode SPECIFIER_IDENTIFIER 6\n"
-".emtcode SPECIFIER_TRUE 7\n"
-".emtcode SPECIFIER_FALSE 8\n"
-".emtcode SPECIFIER_DEBUG 9\n"
-".emtcode IDENTIFIER_SIMPLE 0\n"
-".emtcode IDENTIFIER_LOOP 1\n"
-".emtcode ERROR_NOT_PRESENT 0\n"
-".emtcode ERROR_PRESENT 1\n"
-".emtcode EMIT_NULL 0\n"
-".emtcode EMIT_INTEGER 1\n"
-".emtcode EMIT_IDENTIFIER 2\n"
-".emtcode EMIT_CHARACTER 3\n"
-".emtcode EMIT_LAST_CHARACTER 4\n"
-".emtcode EMIT_CURRENT_POSITION 5\n"
-".errtext INVALID_GRAMMAR \"internal error 2001: invalid grammar script\"\n"
-".errtext SYNTAX_EXPECTED \"internal error 2002: '.syntax' keyword expected\"\n"
-".errtext IDENTIFIER_EXPECTED \"internal error 2003: identifier expected\"\n"
-".errtext MISSING_SEMICOLON \"internal error 2004: missing ';'\"\n"
-".errtext INTEGER_EXPECTED \"internal error 2005: integer value expected\"\n"
-".errtext STRING_EXPECTED \"internal error 2006: string expected\"\n"
-"grammar\n"
-" grammar_1 .error INVALID_GRAMMAR;\n"
-"grammar_1\n"
-" optional_space .and \".syntax\" .error SYNTAX_EXPECTED .and space .and identifier .and\n"
-" semicolon .and declaration_list .and optional_space .and '\\0' .emit DECLARATION_END;\n"
-"optional_space\n"
-" space .or .true;\n"
-"space\n"
-" single_space .and .loop single_space;\n"
-"single_space\n"
-" white_char .or comment_block;\n"
-"white_char\n"
-" ' ' .or '\\t' .or '\\n' .or '\\r';\n"
-"comment_block\n"
-" '/' .and '*' .and comment_rest;\n"
-"comment_rest\n"
-" .loop comment_char_no_star .and comment_rest_1;\n"
-"comment_rest_1\n"
-" comment_end .or comment_rest_2;\n"
-"comment_rest_2\n"
-" '*' .and comment_rest;\n"
-"comment_char_no_star\n"
-" '\\x2B'-'\\xFF' .or '\\x01'-'\\x29';\n"
-"comment_end\n"
-" '*' .and '/';\n"
-"identifier\n"
-" identifier_ne .error IDENTIFIER_EXPECTED;\n"
-"identifier_ne\n"
-" first_idchar .emit * .and .loop follow_idchar .emit * .and .true .emit '\\0';\n"
-"first_idchar\n"
-" 'a'-'z' .or 'A'-'Z' .or '_';\n"
-"follow_idchar\n"
-" first_idchar .or digit_dec;\n"
-"digit_dec\n"
-" '0'-'9';\n"
-"semicolon\n"
-" optional_space .and ';' .error MISSING_SEMICOLON .and optional_space;\n"
-"declaration_list\n"
-" declaration .and .loop declaration;\n"
-"declaration\n"
-" emitcode_definition .emit DECLARATION_EMITCODE .or\n"
-" errortext_definition .emit DECLARATION_ERRORTEXT .or\n"
-" regbyte_definition .emit DECLARATION_REGBYTE .or\n"
-" lexer_definition .emit DECLARATION_LEXER .or\n"
-" rule_definition .emit DECLARATION_RULE;\n"
-"emitcode_definition\n"
-" \".emtcode\" .and space .and identifier .and space .and integer .and space_or_null;\n"
-"integer\n"
-" integer_ne .error INTEGER_EXPECTED;\n"
-"integer_ne\n"
-" hex_integer .emit 0x10 .or dec_integer .emit 10;\n"
-"hex_integer\n"
-" hex_prefix .and digit_hex .emit * .and .loop digit_hex .emit * .and .true .emit '\\0';\n"
-"hex_prefix\n"
-" '0' .and hex_prefix_1;\n"
-"hex_prefix_1\n"
-" 'x' .or 'X';\n"
-"digit_hex\n"
-" '0'-'9' .or 'a'-'f' .or 'A'-'F';\n"
-"dec_integer\n"
-" digit_dec .emit * .and .loop digit_dec .emit * .and .true .emit '\\0';\n"
-"space_or_null\n"
-" space .or '\\0';\n"
-"errortext_definition\n"
-" \".errtext\" .and space .and identifier .and space .and string .and space_or_null;\n"
-"string\n"
-" string_ne .error STRING_EXPECTED;\n"
-"string_ne\n"
-" '\"' .and .loop string_char_double_quotes .and '\"' .emit '\\0';\n"
-"string_char_double_quotes\n"
-" escape_sequence .or string_char .emit * .or '\\'' .emit *;\n"
-"string_char\n"
-" '\\x5D'-'\\xFF' .or '\\x28'-'\\x5B' .or '\\x23'-'\\x26' .or '\\x0E'-'\\x21' .or '\\x0B'-'\\x0C' .or\n"
-" '\\x01'-'\\x09';\n"
-"escape_sequence\n"
-" '\\\\' .emit * .and escape_code;\n"
-"escape_code\n"
-" simple_escape_code .emit * .or hex_escape_code .or oct_escape_code;\n"
-"simple_escape_code\n"
-" '\\'' .or '\"' .or '?' .or '\\\\' .or 'a' .or 'b' .or 'f' .or 'n' .or 'r' .or 't' .or 'v';\n"
-"hex_escape_code\n"
-" 'x' .emit * .and digit_hex .emit * .and .loop digit_hex .emit *;\n"
-"oct_escape_code\n"
-" digit_oct .emit * .and optional_digit_oct .and optional_digit_oct;\n"
-"digit_oct\n"
-" '0'-'7';\n"
-"optional_digit_oct\n"
-" digit_oct .emit * .or .true;\n"
-"regbyte_definition\n"
-" \".regbyte\" .and space .and identifier .and space .and integer .and space_or_null;\n"
-"lexer_definition\n"
-" \".string\" .and space .and identifier .and semicolon;\n"
-"rule_definition\n"
-" identifier_ne .and space .and definition;\n"
-"definition\n"
-" specifier .and optional_specifiers_and_or .and semicolon .emit SPECIFIER_END;\n"
-"optional_specifiers_and_or\n"
-" and_specifiers .emit SPECIFIER_AND_TAG .or or_specifiers .emit SPECIFIER_OR_TAG .or .true;\n"
-"specifier\n"
-" specifier_condition .and optional_space .and specifier_rule;\n"
-"specifier_condition\n"
-" specifier_condition_1 .or .true;\n"
-"specifier_condition_1\n"
-" \".if\" .and optional_space .and '(' .and optional_space .and left_operand .and operator .and\n"
-" right_operand .and optional_space .and ')';\n"
-"left_operand\n"
-" identifier;\n"
-"operator\n"
-" operator_1 .or operator_2;\n"
-"operator_1\n"
-" optional_space .and '!' .and '=' .and optional_space;\n"
-"operator_2\n"
-" optional_space .and '=' .and '=' .and optional_space;\n"
-"right_operand\n"
-" integer;\n"
-"specifier_rule\n"
-" specifier_rule_1 .and optional_error .and .loop emit .and .true .emit EMIT_NULL;\n"
-"specifier_rule_1\n"
-" character_range .emit SPECIFIER_CHARACTER_RANGE .or\n"
-" character .emit SPECIFIER_CHARACTER .or\n"
-" string_ne .emit SPECIFIER_STRING .or\n"
-" \".true\" .emit SPECIFIER_TRUE .or\n"
-" \".false\" .emit SPECIFIER_FALSE .or\n"
-" \".debug\" .emit SPECIFIER_DEBUG .or\n"
-" advanced_identifier .emit SPECIFIER_IDENTIFIER;\n"
-"character\n"
-" '\\'' .and string_char_single_quotes .and '\\'' .emit '\\0';\n"
-"string_char_single_quotes\n"
-" escape_sequence .or string_char .emit * .or '\"' .emit *;\n"
-"character_range\n"
-" character .and optional_space .and '-' .and optional_space .and character;\n"
-"advanced_identifier\n"
-" optional_loop .and identifier;\n"
-"optional_loop\n"
-" optional_loop_1 .emit IDENTIFIER_LOOP .or .true .emit IDENTIFIER_SIMPLE;\n"
-"optional_loop_1\n"
-" \".loop\" .and space;\n"
-"optional_error\n"
-" error .emit ERROR_PRESENT .or .true .emit ERROR_NOT_PRESENT;\n"
-"error\n"
-" space .and \".error\" .and space .and identifier;\n"
-"emit\n"
-" emit_output .or emit_regbyte;\n"
-"emit_output\n"
-" space .and \".emit\" .and space .and emit_param;\n"
-"emit_param\n"
-" integer_ne .emit EMIT_INTEGER .or\n"
-" identifier_ne .emit EMIT_IDENTIFIER .or\n"
-" character .emit EMIT_CHARACTER .or\n"
-" '*' .emit EMIT_LAST_CHARACTER .or\n"
-" '$' .emit EMIT_CURRENT_POSITION;\n"
-"emit_regbyte\n"
-" space .and \".load\" .and space .and identifier .and space .and emit_param;\n"
-"and_specifiers\n"
-" and_specifier .and .loop and_specifier;\n"
-"or_specifiers\n"
-" or_specifier .and .loop or_specifier;\n"
-"and_specifier\n"
-" space .and \".and\" .and space .and specifier;\n"
-"or_specifier\n"
-" space .and \".or\" .and space .and specifier;\n"
-".string __string_filter;\n"
-"__string_filter\n"
-" __first_identifier_char .and .loop __next_identifier_char;\n"
-"__first_identifier_char\n"
-" 'a'-'z' .or 'A'-'Z' .or '_' .or '.';\n"
-"__next_identifier_char\n"
-" 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';\n"
-""
* Set x to positive or negative infinity.
*/
#if defined(USE_IEEE) || defined(_WIN32)
-#define SET_POS_INFINITY(x) ( *((GLuint *) (void *)&x) = 0x7F800000 )
-#define SET_NEG_INFINITY(x) ( *((GLuint *) (void *)&x) = 0xFF800000 )
+#define SET_POS_INFINITY(x) \
+ do { \
+ fi_type fi; \
+ fi.i = 0x7F800000; \
+ x = fi.f; \
+ } while (0)
+#define SET_NEG_INFINITY(x) \
+ do { \
+ fi_type fi; \
+ fi.i = 0xFF800000; \
+ x = fi.f; \
+ } while (0)
#elif defined(VMS)
#define SET_POS_INFINITY(x) x = __MAXFLOAT
#define SET_NEG_INFINITY(x) x = -__MAXFLOAT
break;
case OPCODE_BGNLOOP:
/* no-op */
+ ASSERT(program->Instructions[inst->BranchTarget].Opcode
+ == OPCODE_ENDLOOP);
break;
case OPCODE_ENDLOOP:
/* subtract 1 here since pc is incremented by for(pc) loop */
+ ASSERT(program->Instructions[inst->BranchTarget].Opcode
+ == OPCODE_BGNLOOP);
pc = inst->BranchTarget - 1; /* go to matching BNGLOOP */
break;
case OPCODE_BGNSUB: /* begin subroutine */
case OPCODE_ENDSUB: /* end subroutine */
break;
case OPCODE_BRA: /* branch (conditional) */
- /* fall-through */
+ if (eval_condition(machine, inst)) {
+ /* take branch */
+ /* Subtract 1 here since we'll do pc++ below */
+ pc = inst->BranchTarget - 1;
+ }
+ break;
case OPCODE_BRK: /* break out of loop (conditional) */
- /* fall-through */
+ ASSERT(program->Instructions[inst->BranchTarget].Opcode
+ == OPCODE_ENDLOOP);
+ if (eval_condition(machine, inst)) {
+ /* break out of loop */
+ /* pc++ at end of for-loop will put us after the ENDLOOP inst */
+ pc = inst->BranchTarget;
+ }
+ break;
case OPCODE_CONT: /* continue loop (conditional) */
+ ASSERT(program->Instructions[inst->BranchTarget].Opcode
+ == OPCODE_ENDLOOP);
if (eval_condition(machine, inst)) {
- /* take branch */
+ /* continue at ENDLOOP */
/* Subtract 1 here since we'll do pc++ at end of for-loop */
pc = inst->BranchTarget - 1;
}
case OPCODE_IF:
{
GLboolean cond;
+ ASSERT(program->Instructions[inst->BranchTarget].Opcode
+ == OPCODE_ELSE ||
+ program->Instructions[inst->BranchTarget].Opcode
+ == OPCODE_ENDIF);
/* eval condition */
if (inst->SrcReg[0].File != PROGRAM_UNDEFINED) {
GLfloat a[4];
else {
/* go to the instruction after ELSE or ENDIF */
assert(inst->BranchTarget >= 0);
- pc = inst->BranchTarget - 1;
+ pc = inst->BranchTarget;
}
}
break;
case OPCODE_ELSE:
/* goto ENDIF */
+ ASSERT(program->Instructions[inst->BranchTarget].Opcode
+ == OPCODE_ENDIF);
assert(inst->BranchTarget >= 0);
- pc = inst->BranchTarget - 1;
+ pc = inst->BranchTarget;
break;
case OPCODE_ENDIF:
/* nothing */
case OPCODE_UP2H: /* unpack two 16-bit floats */
{
GLfloat a[4], result[4];
- const GLuint *rawBits = (const GLuint *) a;
+ fi_type fi;
GLhalfNV hx, hy;
fetch_vector1(&inst->SrcReg[0], machine, a);
- hx = rawBits[0] & 0xffff;
- hy = rawBits[0] >> 16;
+ fi.f = a[0];
+ hx = fi.i & 0xffff;
+ hy = fi.i >> 16;
result[0] = result[2] = _mesa_half_to_float(hx);
result[1] = result[3] = _mesa_half_to_float(hy);
store_vector4(inst, machine, result);
case OPCODE_UP2US: /* unpack two GLushorts */
{
GLfloat a[4], result[4];
- const GLuint *rawBits = (const GLuint *) a;
+ fi_type fi;
GLushort usx, usy;
fetch_vector1(&inst->SrcReg[0], machine, a);
- usx = rawBits[0] & 0xffff;
- usy = rawBits[0] >> 16;
+ fi.f = a[0];
+ usx = fi.i & 0xffff;
+ usy = fi.i >> 16;
result[0] = result[2] = usx * (1.0f / 65535.0f);
result[1] = result[3] = usy * (1.0f / 65535.0f);
store_vector4(inst, machine, result);
case OPCODE_UP4B: /* unpack four GLbytes */
{
GLfloat a[4], result[4];
- const GLuint *rawBits = (const GLuint *) a;
+ fi_type fi;
fetch_vector1(&inst->SrcReg[0], machine, a);
- result[0] = (((rawBits[0] >> 0) & 0xff) - 128) / 127.0F;
- result[1] = (((rawBits[0] >> 8) & 0xff) - 128) / 127.0F;
- result[2] = (((rawBits[0] >> 16) & 0xff) - 128) / 127.0F;
- result[3] = (((rawBits[0] >> 24) & 0xff) - 128) / 127.0F;
+ fi.f = a[0];
+ result[0] = (((fi.i >> 0) & 0xff) - 128) / 127.0F;
+ result[1] = (((fi.i >> 8) & 0xff) - 128) / 127.0F;
+ result[2] = (((fi.i >> 16) & 0xff) - 128) / 127.0F;
+ result[3] = (((fi.i >> 24) & 0xff) - 128) / 127.0F;
store_vector4(inst, machine, result);
}
break;
case OPCODE_UP4UB: /* unpack four GLubytes */
{
GLfloat a[4], result[4];
- const GLuint *rawBits = (const GLuint *) a;
+ fi_type fi;
fetch_vector1(&inst->SrcReg[0], machine, a);
- result[0] = ((rawBits[0] >> 0) & 0xff) / 255.0F;
- result[1] = ((rawBits[0] >> 8) & 0xff) / 255.0F;
- result[2] = ((rawBits[0] >> 16) & 0xff) / 255.0F;
- result[3] = ((rawBits[0] >> 24) & 0xff) / 255.0F;
+ fi.f = a[0];
+ result[0] = ((fi.i >> 0) & 0xff) / 255.0F;
+ result[1] = ((fi.i >> 8) & 0xff) / 255.0F;
+ result[2] = ((fi.i >> 16) & 0xff) / 255.0F;
+ result[3] = ((fi.i >> 24) & 0xff) / 255.0F;
store_vector4(inst, machine, result);
}
break;
*/
GLuint CondSrc:1;
/*@}*/
- GLuint pad:28;
};
VPATH = RCS
-INCDIR = [----.include],[--.main],[--.glapi],[-.slang],[-.grammar],[-]
+INCDIR = [----.include],[--.main],[--.glapi],[-.slang],[-]
LIBDIR = [----.lib]
CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
SOURCES = \
- slang_compile.c,slang_preprocess.c
+ slang_compile.c
OBJECTS = slang_builtin.obj,slang_codegen.obj,slang_compile.obj,\
slang_compile_function.obj,slang_compile_operation.obj,\
slang_link.obj : slang_link.c
slang_log.obj : slang_log.c
slang_mem.obj : slang_mem.c
-slang_preprocess.obj : slang_preprocess.c
slang_print.obj : slang_print.c
slang_simplify.obj : slang_simplify.c
slang_storage.obj : slang_storage.c
include $(TOP)/configs/current
-INCDIR = $(TOP)/include
-
-LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)
+GLSL_CL = $(TOP)/src/glsl/apps/compile
#
# targets
.PHONY: default clean
-default: syntax builtin
+default: builtin
clean:
- -rm -f syn_to_c gc_to_bin *_syn.h *_gc.h
-
-syntax: slang_pp_directives_syn.h slang_pp_expression_syn.h slang_shader_syn.h slang_pp_version_syn.h
+ -rm -f *_gc.h
builtin: builtin_110 builtin_120
-#
-# executables
-#
-
-syn_to_c: syn_to_c.c
- $(CC) syn_to_c.c -o syn_to_c
-
-gc_to_bin: gc_to_bin.c slang_shader_syn.h
- $(CC) gc_to_bin.c -o gc_to_bin
-
-#
-# syntax scripts
-#
-
-slang_pp_directives_syn.h: syn_to_c slang_pp_directives.syn
- ./syn_to_c slang_pp_directives.syn > slang_pp_directives_syn.h
-
-slang_pp_expression_syn.h: syn_to_c slang_pp_expression.syn
- ./syn_to_c slang_pp_expression.syn > slang_pp_expression_syn.h
-
-slang_shader_syn.h: syn_to_c slang_shader.syn
- ./syn_to_c slang_shader.syn > slang_shader_syn.h
-
-slang_pp_version_syn.h: syn_to_c slang_pp_version.syn
- ./syn_to_c slang_pp_version.syn > slang_pp_version_syn.h
-
#
# builtin library sources
#
builtin_120: slang_120_core_gc.h slang_builtin_120_common_gc.h slang_builtin_120_fragment_gc.h
-slang_120_core_gc.h: gc_to_bin slang_120_core.gc
- ./gc_to_bin 1 slang_120_core.gc slang_120_core_gc.h
+slang_120_core_gc.h: slang_120_core.gc
+ $(GLSL_CL) fragment slang_120_core.gc slang_120_core_gc.h
-slang_builtin_120_common_gc.h: gc_to_bin slang_builtin_120_common.gc
- ./gc_to_bin 1 slang_builtin_120_common.gc slang_builtin_120_common_gc.h
+slang_builtin_120_common_gc.h: slang_builtin_120_common.gc
+ $(GLSL_CL) fragment slang_builtin_120_common.gc slang_builtin_120_common_gc.h
-slang_builtin_120_fragment_gc.h: gc_to_bin slang_builtin_120_fragment.gc
- ./gc_to_bin 1 slang_builtin_120_fragment.gc slang_builtin_120_fragment_gc.h
+slang_builtin_120_fragment_gc.h: slang_builtin_120_fragment.gc
+ $(GLSL_CL) fragment slang_builtin_120_fragment.gc slang_builtin_120_fragment_gc.h
-slang_common_builtin_gc.h: gc_to_bin slang_common_builtin.gc
- ./gc_to_bin 1 slang_common_builtin.gc slang_common_builtin_gc.h
+slang_common_builtin_gc.h: slang_common_builtin.gc
+ $(GLSL_CL) fragment slang_common_builtin.gc slang_common_builtin_gc.h
-slang_core_gc.h: gc_to_bin slang_core.gc
- ./gc_to_bin 1 slang_core.gc slang_core_gc.h
+slang_core_gc.h: slang_core.gc
+ $(GLSL_CL) fragment slang_core.gc slang_core_gc.h
-slang_fragment_builtin_gc.h: gc_to_bin slang_fragment_builtin.gc
- ./gc_to_bin 1 slang_fragment_builtin.gc slang_fragment_builtin_gc.h
+slang_fragment_builtin_gc.h: slang_fragment_builtin.gc
+ $(GLSL_CL) fragment slang_fragment_builtin.gc slang_fragment_builtin_gc.h
-slang_vertex_builtin_gc.h: gc_to_bin slang_vertex_builtin.gc
- ./gc_to_bin 2 slang_vertex_builtin.gc slang_vertex_builtin_gc.h
+slang_vertex_builtin_gc.h: slang_vertex_builtin.gc
+ $(GLSL_CL) vertex slang_vertex_builtin.gc slang_vertex_builtin_gc.h
--- /dev/null
+#######################################################################
+# SConscript for GLSL builtin library
+
+Import('*')
+
+env = env.Clone()
+
+# See also http://www.scons.org/wiki/UsingCodeGenerators
+
+def glsl_compile_emitter(target, source, env):
+ env.Depends(target, glsl_compile)
+ return (target, source)
+
+bld_frag = Builder(
+ action = glsl_compile[0].abspath + ' fragment $SOURCE $TARGET',
+ emitter = glsl_compile_emitter,
+ suffix = '.gc',
+ src_suffix = '_gc.h')
+
+bld_vert = Builder(
+ action = glsl_compile[0].abspath + ' vertex $SOURCE $TARGET',
+ emitter = glsl_compile_emitter,
+ suffix = '.gc',
+ src_suffix = '_gc.h')
+
+env['BUILDERS']['bld_frag'] = bld_frag
+env['BUILDERS']['bld_vert'] = bld_vert
+
+# Generate GLSL builtin library binaries
+env.bld_frag(
+ '#src/mesa/shader/slang/library/slang_core_gc.h',
+ '#src/mesa/shader/slang/library/slang_core.gc')
+env.bld_frag(
+ '#src/mesa/shader/slang/library/slang_common_builtin_gc.h',
+ '#src/mesa/shader/slang/library/slang_common_builtin.gc')
+env.bld_frag(
+ '#src/mesa/shader/slang/library/slang_fragment_builtin_gc.h',
+ '#src/mesa/shader/slang/library/slang_fragment_builtin.gc')
+env.bld_vert(
+ '#src/mesa/shader/slang/library/slang_vertex_builtin_gc.h',
+ '#src/mesa/shader/slang/library/slang_vertex_builtin.gc')
+
+# Generate GLSL 1.20 builtin library binaries
+env.bld_frag(
+ '#src/mesa/shader/slang/library/slang_120_core_gc.h',
+ '#src/mesa/shader/slang/library/slang_120_core.gc')
+env.bld_frag(
+ '#src/mesa/shader/slang/library/slang_builtin_120_common_gc.h',
+ '#src/mesa/shader/slang/library/slang_builtin_120_common.gc')
+env.bld_frag(
+ '#src/mesa/shader/slang/library/slang_builtin_120_fragment_gc.h',
+ '#src/mesa/shader/slang/library/slang_builtin_120_fragment.gc')
+++ /dev/null
-#include "../../grammar/grammar_crt.h"
-#include "../../grammar/grammar_crt.c"
-#include <stdlib.h>
-#include <stdio.h>
-
-static const char *slang_shader_syn =
-#include "slang_shader_syn.h"
-;
-
-static int gc_to_bin (grammar id, const char *in, const char *out)
-{
- FILE *f;
- byte *source, *prod;
- unsigned int size, i, line = 0;
-
- printf ("Precompiling %s\n", in);
-
- f = fopen (in, "r");
- if (f == NULL)
- return 1;
- fseek (f, 0, SEEK_END);
- size = ftell (f);
- fseek (f, 0, SEEK_SET);
- source = (byte *) grammar_alloc_malloc (size + 1);
- source[fread (source, 1, size, f)] = '\0';
- fclose (f);
-
- if (!grammar_fast_check (id, source, &prod, &size, 65536))
- {
- grammar_alloc_free (source);
- return 1;
- }
-
- f = fopen (out, "w");
- fprintf (f, "\n");
- fprintf (f, "/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */\n");
- fprintf (f, "/* %s */\n", in);
- fprintf (f, "\n");
- for (i = 0; i < size; i++)
- {
- unsigned int a;
- if (prod[i] < 10)
- a = 1;
- else if (prod[i] < 100)
- a = 2;
- else
- a = 3;
- if (i < size - 1)
- a++;
- if (line + a >= 100)
- {
- fprintf (f, "\n");
- line = 0;
- }
- line += a;
- fprintf (f, "%d", prod[i]);
- if (i < size - 1)
- fprintf (f, ",");
- }
- fprintf (f, "\n");
- fclose (f);
- grammar_alloc_free (prod);
- return 0;
-}
-
-int main (int argc, char *argv[])
-{
- grammar id;
-
- id = grammar_load_from_text ((const byte *) slang_shader_syn);
- if (id == 0) {
- fprintf(stderr, "Error loading grammar from text\n");
- return 1;
- }
- grammar_set_reg8 (id, (const byte *) "parsing_builtin", 1);
- grammar_set_reg8 (id, (const byte *) "shader_type", atoi (argv[1]));
- if (gc_to_bin (id, argv[2], argv[3])) {
- fprintf(stderr, "Error in gc_to_bin %s %s\n", argv[2], argv[3]);
- grammar_destroy (id);
- return 1;
- }
- grammar_destroy (id);
- return 0;
-}
-
+++ /dev/null
-
-/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
-/* slang_120_core.gc */
-
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-1,1,0,0,9,0,102,48,49,0,0,1,1,0,0,9,0,102,49,49,0,0,1,1,0,0,9,0,102,50,49,0,0,0,1,9,18,95,95,114,
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-9,18,95,95,114,101,116,86,97,108,0,16,10,49,0,57,59,121,0,18,102,49,49,0,20,0,9,18,95,95,114,101,
-116,86,97,108,0,16,10,49,0,57,59,122,0,18,102,50,49,0,20,0,0,1,90,95,0,0,26,0,1,1,1,0,0,9,0,102,0,
-0,0,1,9,18,95,95,114,101,116,86,97,108,0,58,109,97,116,50,120,51,0,0,18,102,0,0,17,48,0,48,0,0,0,
-17,48,0,48,0,0,0,17,48,0,48,0,0,0,18,102,0,0,17,48,0,48,0,0,0,0,20,0,0,1,90,95,0,0,26,0,1,1,1,0,0,
-5,0,105,0,0,0,1,3,2,90,95,1,0,9,0,1,102,0,2,58,102,108,111,97,116,0,0,18,105,0,0,0,0,0,9,18,95,95,
-114,101,116,86,97,108,0,58,109,97,116,50,120,51,0,0,18,102,0,0,0,20,0,0,1,90,95,0,0,26,0,1,1,1,0,0,
-1,0,98,0,0,0,1,3,2,90,95,1,0,9,0,1,102,0,2,58,102,108,111,97,116,0,0,18,98,0,0,0,0,0,9,18,95,95,
-114,101,116,86,97,108,0,58,109,97,116,50,120,51,0,0,18,102,0,0,0,20,0,0,1,90,95,0,0,26,0,1,1,1,0,0,
-11,0,99,48,0,0,1,1,0,0,11,0,99,49,0,0,0,1,9,18,95,95,114,101,116,86,97,108,0,16,8,48,0,57,18,99,48,
-0,20,0,9,18,95,95,114,101,116,86,97,108,0,16,10,49,0,57,18,99,49,0,20,0,0,1,90,95,0,0,28,0,1,1,1,0,
-0,9,0,102,48,48,0,0,1,1,0,0,9,0,102,49,48,0,0,1,1,0,0,9,0,102,50,48,0,0,1,1,0,0,9,0,102,51,48,0,0,
-1,1,0,0,9,0,102,48,49,0,0,1,1,0,0,9,0,102,49,49,0,0,1,1,0,0,9,0,102,50,49,0,0,1,1,0,0,9,0,102,51,
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-114,101,116,86,97,108,0,16,8,48,0,57,59,121,0,18,102,49,48,0,20,0,9,18,95,95,114,101,116,86,97,108,
-0,16,8,48,0,57,59,122,0,18,102,50,48,0,20,0,9,18,95,95,114,101,116,86,97,108,0,16,8,48,0,57,59,119,
-0,18,102,51,48,0,20,0,9,18,95,95,114,101,116,86,97,108,0,16,10,49,0,57,59,120,0,18,102,48,49,0,20,
-0,9,18,95,95,114,101,116,86,97,108,0,16,10,49,0,57,59,121,0,18,102,49,49,0,20,0,9,18,95,95,114,101,
-116,86,97,108,0,16,10,49,0,57,59,122,0,18,102,50,49,0,20,0,9,18,95,95,114,101,116,86,97,108,0,16,
-10,49,0,57,59,119,0,18,102,51,49,0,20,0,0,1,90,95,0,0,28,0,1,1,1,0,0,9,0,102,0,0,0,1,9,18,95,95,
-114,101,116,86,97,108,0,58,109,97,116,50,120,52,0,0,18,102,0,0,17,48,0,48,0,0,0,17,48,0,48,0,0,0,
-17,48,0,48,0,0,0,17,48,0,48,0,0,0,18,102,0,0,17,48,0,48,0,0,0,17,48,0,48,0,0,0,0,20,0,0,1,90,95,0,
-0,28,0,1,1,1,0,0,5,0,105,0,0,0,1,3,2,90,95,1,0,9,0,1,102,0,2,58,102,108,111,97,116,0,0,18,105,0,0,
-0,0,0,9,18,95,95,114,101,116,86,97,108,0,58,109,97,116,50,120,52,0,0,18,102,0,0,0,20,0,0,1,90,95,0,
-0,28,0,1,1,1,0,0,1,0,98,0,0,0,1,3,2,90,95,1,0,9,0,1,102,0,2,58,102,108,111,97,116,0,0,18,98,0,0,0,
-0,0,9,18,95,95,114,101,116,86,97,108,0,58,109,97,116,50,120,52,0,0,18,102,0,0,0,20,0,0,1,90,95,0,0,
-28,0,1,1,1,0,0,12,0,99,48,0,0,1,1,0,0,12,0,99,49,0,0,0,1,9,18,95,95,114,101,116,86,97,108,0,16,8,
-48,0,57,18,99,48,0,20,0,9,18,95,95,114,101,116,86,97,108,0,16,10,49,0,57,18,99,49,0,20,0,0,1,90,95,
-0,0,27,0,1,1,1,0,0,9,0,102,48,48,0,0,1,1,0,0,9,0,102,49,48,0,0,1,1,0,0,9,0,102,48,49,0,0,1,1,0,0,9,
-0,102,49,49,0,0,1,1,0,0,9,0,102,48,50,0,0,1,1,0,0,9,0,102,49,50,0,0,0,1,9,18,95,95,114,101,116,86,
-97,108,0,16,8,48,0,57,59,120,0,18,102,48,48,0,20,0,9,18,95,95,114,101,116,86,97,108,0,16,8,48,0,57,
-59,121,0,18,102,49,48,0,20,0,9,18,95,95,114,101,116,86,97,108,0,16,10,49,0,57,59,120,0,18,102,48,
-49,0,20,0,9,18,95,95,114,101,116,86,97,108,0,16,10,49,0,57,59,121,0,18,102,49,49,0,20,0,9,18,95,95,
-114,101,116,86,97,108,0,16,10,50,0,57,59,120,0,18,102,48,50,0,20,0,9,18,95,95,114,101,116,86,97,
-108,0,16,10,50,0,57,59,121,0,18,102,49,50,0,20,0,0,1,90,95,0,0,27,0,1,1,1,0,0,9,0,102,0,0,0,1,9,18,
-95,95,114,101,116,86,97,108,0,58,109,97,116,51,120,50,0,0,18,102,0,0,17,48,0,48,0,0,0,17,48,0,48,0,
-0,0,18,102,0,0,17,48,0,48,0,0,0,17,48,0,48,0,0,0,0,20,0,0,1,90,95,0,0,27,0,1,1,1,0,0,5,0,105,0,0,0,
-1,3,2,90,95,1,0,9,0,1,102,0,2,58,102,108,111,97,116,0,0,18,105,0,0,0,0,0,9,18,95,95,114,101,116,86,
-97,108,0,58,109,97,116,51,120,50,0,0,18,102,0,0,0,20,0,0,1,90,95,0,0,27,0,1,1,1,0,0,1,0,98,0,0,0,1,
-3,2,90,95,1,0,9,0,1,102,0,2,58,102,108,111,97,116,0,0,18,98,0,0,0,0,0,9,18,95,95,114,101,116,86,97,
-108,0,58,109,97,116,51,120,50,0,0,18,102,0,0,0,20,0,0,1,90,95,0,0,27,0,1,1,1,0,0,10,0,99,48,0,0,1,
-1,0,0,10,0,99,49,0,0,1,1,0,0,10,0,99,50,0,0,0,1,9,18,95,95,114,101,116,86,97,108,0,16,8,48,0,57,18,
-99,48,0,20,0,9,18,95,95,114,101,116,86,97,108,0,16,10,49,0,57,18,99,49,0,20,0,9,18,95,95,114,101,
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-95,114,101,116,86,97,108,0,16,8,48,0,57,59,120,0,18,102,48,48,0,20,0,9,18,95,95,114,101,116,86,97,
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+++ /dev/null
-
-/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
-/* slang_builtin_120_common.gc */
-
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+++ /dev/null
-
-/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
-/* slang_builtin_120_fragment.gc */
-
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+++ /dev/null
-
-/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
-/* slang_common_builtin.gc */
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-/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
-/* slang_core.gc */
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+++ /dev/null
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-/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
-/* slang_fragment_builtin.gc */
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-49,100,95,98,105,97,115,95,115,104,97,100,111,119,0,18,95,95,114,101,116,86,97,108,0,0,18,115,97,
-109,112,108,101,114,0,0,18,99,111,111,114,100,52,0,0,0,0,1,90,95,0,0,12,0,0,115,104,97,100,111,119,
-49,68,80,114,111,106,0,1,1,0,0,20,0,115,97,109,112,108,101,114,0,0,1,1,0,0,12,0,99,111,111,114,100,
-0,0,1,1,0,0,9,0,98,105,97,115,0,0,0,1,3,2,90,95,0,0,12,0,1,112,99,111,111,114,100,0,0,0,9,18,112,
-99,111,111,114,100,0,59,120,0,18,99,111,111,114,100,0,59,120,0,18,99,111,111,114,100,0,59,119,0,49,
-20,0,9,18,112,99,111,111,114,100,0,59,122,0,18,99,111,111,114,100,0,59,122,0,20,0,9,18,112,99,111,
-111,114,100,0,59,119,0,18,98,105,97,115,0,20,0,4,118,101,99,52,95,116,101,120,95,49,100,95,98,105,
-97,115,95,115,104,97,100,111,119,0,18,95,95,114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,
-114,0,0,18,112,99,111,111,114,100,0,0,0,0,1,90,95,0,0,12,0,0,115,104,97,100,111,119,50,68,0,1,1,0,
-0,21,0,115,97,109,112,108,101,114,0,0,1,1,0,0,11,0,99,111,111,114,100,0,0,1,1,0,0,9,0,98,105,97,
-115,0,0,0,1,3,2,90,95,0,0,12,0,1,99,111,111,114,100,52,0,0,0,9,18,99,111,111,114,100,52,0,59,120,
-121,122,0,18,99,111,111,114,100,0,20,0,9,18,99,111,111,114,100,52,0,59,119,0,18,98,105,97,115,0,20,
-0,4,118,101,99,52,95,116,101,120,95,50,100,95,98,105,97,115,95,115,104,97,100,111,119,0,18,95,95,
-114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,114,0,0,18,99,111,111,114,100,52,0,0,0,0,1,90,
-95,0,0,12,0,0,115,104,97,100,111,119,50,68,80,114,111,106,0,1,1,0,0,21,0,115,97,109,112,108,101,
-114,0,0,1,1,0,0,12,0,99,111,111,114,100,0,0,1,1,0,0,9,0,98,105,97,115,0,0,0,1,3,2,90,95,0,0,12,0,1,
-112,99,111,111,114,100,0,0,0,9,18,112,99,111,111,114,100,0,59,120,121,0,18,99,111,111,114,100,0,59,
-120,121,0,18,99,111,111,114,100,0,59,119,0,49,20,0,9,18,112,99,111,111,114,100,0,59,122,0,18,99,
-111,111,114,100,0,59,122,0,20,0,9,18,112,99,111,111,114,100,0,59,119,0,18,98,105,97,115,0,20,0,4,
-118,101,99,52,95,116,101,120,95,50,100,95,98,105,97,115,95,115,104,97,100,111,119,0,18,95,95,114,
-101,116,86,97,108,0,0,18,115,97,109,112,108,101,114,0,0,18,112,99,111,111,114,100,0,0,0,0,1,90,95,
-0,0,9,0,0,100,70,100,120,0,1,1,0,0,9,0,112,0,0,0,1,4,118,101,99,52,95,100,100,120,0,18,95,95,114,
-101,116,86,97,108,0,59,120,0,0,18,112,0,59,120,120,120,120,0,0,0,0,1,90,95,0,0,10,0,0,100,70,100,
-120,0,1,1,0,0,10,0,112,0,0,0,1,4,118,101,99,52,95,100,100,120,0,18,95,95,114,101,116,86,97,108,0,
-59,120,121,0,0,18,112,0,59,120,121,121,121,0,0,0,0,1,90,95,0,0,11,0,0,100,70,100,120,0,1,1,0,0,11,
-0,112,0,0,0,1,4,118,101,99,52,95,100,100,120,0,18,95,95,114,101,116,86,97,108,0,59,120,121,122,0,0,
-18,112,0,59,120,121,122,122,0,0,0,0,1,90,95,0,0,12,0,0,100,70,100,120,0,1,1,0,0,12,0,112,0,0,0,1,4,
-118,101,99,52,95,100,100,120,0,18,95,95,114,101,116,86,97,108,0,0,18,112,0,0,0,0,1,90,95,0,0,9,0,0,
-100,70,100,121,0,1,1,0,0,9,0,112,0,0,0,1,4,118,101,99,52,95,100,100,121,0,18,95,95,114,101,116,86,
-97,108,0,59,120,0,0,18,112,0,59,120,120,120,120,0,0,0,0,1,90,95,0,0,10,0,0,100,70,100,121,0,1,1,0,
-0,10,0,112,0,0,0,1,4,118,101,99,52,95,100,100,121,0,18,95,95,114,101,116,86,97,108,0,59,120,121,0,
-0,18,112,0,59,120,121,121,121,0,0,0,0,1,90,95,0,0,11,0,0,100,70,100,121,0,1,1,0,0,11,0,112,0,0,0,1,
-4,118,101,99,52,95,100,100,121,0,18,95,95,114,101,116,86,97,108,0,59,120,121,122,0,0,18,112,0,59,
-120,121,122,122,0,0,0,0,1,90,95,0,0,12,0,0,100,70,100,121,0,1,1,0,0,12,0,112,0,0,0,1,4,118,101,99,
-52,95,100,100,121,0,18,95,95,114,101,116,86,97,108,0,0,18,112,0,0,0,0,1,90,95,0,0,9,0,0,102,119,
-105,100,116,104,0,1,1,0,0,9,0,112,0,0,0,1,8,58,97,98,115,0,0,58,100,70,100,120,0,0,18,112,0,0,0,0,
-0,58,97,98,115,0,0,58,100,70,100,121,0,0,18,112,0,0,0,0,0,46,0,0,1,90,95,0,0,10,0,0,102,119,105,
-100,116,104,0,1,1,0,0,10,0,112,0,0,0,1,8,58,97,98,115,0,0,58,100,70,100,120,0,0,18,112,0,0,0,0,0,
-58,97,98,115,0,0,58,100,70,100,121,0,0,18,112,0,0,0,0,0,46,0,0,1,90,95,0,0,11,0,0,102,119,105,100,
-116,104,0,1,1,0,0,11,0,112,0,0,0,1,8,58,97,98,115,0,0,58,100,70,100,120,0,0,18,112,0,0,0,0,0,58,97,
-98,115,0,0,58,100,70,100,121,0,0,18,112,0,0,0,0,0,46,0,0,1,90,95,0,0,12,0,0,102,119,105,100,116,
-104,0,1,1,0,0,12,0,112,0,0,0,1,8,58,97,98,115,0,0,58,100,70,100,120,0,0,18,112,0,0,0,0,0,58,97,98,
-115,0,0,58,100,70,100,121,0,0,18,112,0,0,0,0,0,46,0,0,0
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.6
- *
- * Copyright (C) 2006 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_pp_directives.syn
- * slang preprocessor directives parser
- * \author Michal Krol
- */
-
-.syntax source;
-
-/*
- * This syntax script preprocesses a GLSL shader.
- * It is assumed, that the #version directive has been parsed. Separate pass for parsing
- * version gives better control on behavior depending on the version number given.
- *
- * The output is a source string with comments and directives removed. White spaces and comments
- * are replaced with on or more spaces. All new-lines are preserved and converted to Linux format.
- * Directives are escaped with a null character. The end of the source string is marked by
- * two consecutive null characters. The consumer is responsible for executing the escaped
- * directives, removing dead portions of code and expanding macros.
- */
-
-.emtcode ESCAPE_TOKEN 0
-
-/*
- * The TOKEN_* symbols follow the ESCAPE_TOKEN.
- *
- * NOTE:
- * There is no TOKEN_IFDEF and neither is TOKEN_IFNDEF. They are handled with TOKEN_IF and
- * operator defined.
- * The "#ifdef SYMBOL" is replaced with "#if defined SYMBOL"
- * The "#ifndef SYMBOL" is replaced with "#if !defined SYMBOL"
- */
-.emtcode TOKEN_END 0
-.emtcode TOKEN_DEFINE 1
-.emtcode TOKEN_UNDEF 2
-.emtcode TOKEN_IF 3
-.emtcode TOKEN_ELSE 4
-.emtcode TOKEN_ELIF 5
-.emtcode TOKEN_ENDIF 6
-.emtcode TOKEN_ERROR 7
-.emtcode TOKEN_PRAGMA 8
-.emtcode TOKEN_EXTENSION 9
-.emtcode TOKEN_LINE 10
-
-/*
- * The PARAM_* symbols follow the TOKEN_DEFINE.
- */
-.emtcode PARAM_END 0
-.emtcode PARAM_PARAMETER 1
-
-/*
- * The BEHAVIOR_* symbols follow the TOKEN_EXTENSION.
- */
-.emtcode BEHAVIOR_REQUIRE 1
-.emtcode BEHAVIOR_ENABLE 2
-.emtcode BEHAVIOR_WARN 3
-.emtcode BEHAVIOR_DISABLE 4
-
-/*
- * The PRAGMA_* symbols follow TOKEN_PRAGMA
- */
-.emtcode PRAGMA_NO_PARAM 0
-.emtcode PRAGMA_PARAM 1
-
-source
- optional_directive .and .loop source_element .and '\0' .emit ESCAPE_TOKEN .emit TOKEN_END;
-
-source_element
- c_style_comment_block .or cpp_style_comment_block .or new_line_directive .or source_token;
-
-c_style_comment_block
- '/' .and '*' .and c_style_comment_rest .and .true .emit ' ';
-
-c_style_comment_rest
- .loop c_style_comment_body .and c_style_comment_end;
-
-c_style_comment_body
- c_style_comment_char_nostar .or c_style_comment_char_star_noslashstar;
-
-c_style_comment_char_nostar
- new_line .or '\x2B'-'\xFF' .or '\x01'-'\x29';
-
-c_style_comment_char_star_noslashstar
- '*' .and c_style_comment_char_star_noslashstar_1;
-c_style_comment_char_star_noslashstar_1
- c_style_comment_char_noslashstar .or c_style_comment_char_star_noslashstar;
-
-c_style_comment_char_noslashstar
- new_line .or '\x30'-'\xFF' .or '\x01'-'\x29' .or '\x2B'-'\x2E';
-
-c_style_comment_end
- '*' .and .loop c_style_comment_char_star .and '/';
-
-c_style_comment_char_star
- '*';
-
-cpp_style_comment_block
- '/' .and '/' .and cpp_style_comment_block_1;
-cpp_style_comment_block_1
- cpp_style_comment_block_2 .or cpp_style_comment_block_3;
-cpp_style_comment_block_2
- .loop cpp_style_comment_char .and new_line_directive;
-cpp_style_comment_block_3
- .loop cpp_style_comment_char;
-
-cpp_style_comment_char
- '\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
-
-new_line_directive
- new_line .and optional_directive;
-
-new_line
- generic_new_line .emit '\n';
-
-generic_new_line
- carriage_return_line_feed .or line_feed_carriage_return .or '\n' .or '\r';
-
-carriage_return_line_feed
- '\r' .and '\n';
-
-line_feed_carriage_return
- '\n' .and '\r';
-
-optional_directive
- directive .emit ESCAPE_TOKEN .or .true;
-
-directive
- dir_define .emit TOKEN_DEFINE .or
- dir_undef .emit TOKEN_UNDEF .or
- dir_if .emit TOKEN_IF .or
- dir_ifdef .emit TOKEN_IF .emit 'd' .emit 'e' .emit 'f' .emit 'i' .emit 'n' .emit 'e' .emit 'd'
- .emit ' ' .or
- dir_ifndef .emit TOKEN_IF .emit '!' .emit 'd' .emit 'e' .emit 'f' .emit 'i' .emit 'n' .emit 'e'
- .emit 'd' .emit ' ' .or
- dir_else .emit TOKEN_ELSE .or
- dir_elif .emit TOKEN_ELIF .or
- dir_endif .emit TOKEN_ENDIF .or
- dir_ext .emit TOKEN_EXTENSION .or
- dir_pragma .emit TOKEN_PRAGMA .or
- dir_line .emit TOKEN_LINE;
-
-dir_define
- optional_space .and '#' .and optional_space .and "define" .and symbol .and opt_parameters .and
- definition;
-
-dir_undef
- optional_space .and '#' .and optional_space .and "undef" .and symbol;
-
-dir_if
- optional_space .and '#' .and optional_space .and "if" .and expression;
-
-dir_ifdef
- optional_space .and '#' .and optional_space .and "ifdef" .and symbol;
-
-dir_ifndef
- optional_space .and '#' .and optional_space .and "ifndef" .and symbol;
-
-dir_else
- optional_space .and '#' .and optional_space .and "else";
-
-dir_elif
- optional_space .and '#' .and optional_space .and "elif" .and expression;
-
-dir_endif
- optional_space .and '#' .and optional_space .and "endif";
-
-dir_ext
- optional_space .and '#' .and optional_space .and "extension" .and space .and extension_name .and
- optional_space .and ':' .and optional_space .and extension_behavior;
-
-dir_line
- optional_space .and '#' .and optional_space .and "line" .and expression;
-
-dir_pragma
- optional_space .and '#' .and optional_space .and "pragma" .and symbol .and opt_pragma_param;
-
-
-opt_pragma_param
- pragma_param .or .true .emit PRAGMA_NO_PARAM;
-
-pragma_param
- optional_space .and '(' .emit PRAGMA_PARAM .and optional_space .and symbol_no_space .and optional_space .and ')';
-
-symbol_no_space
- symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\0';
-
-symbol
- space .and symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\0';
-
-opt_parameters
- parameters .or .true .emit PARAM_END;
-
-parameters
- '(' .and parameters_1 .and optional_space .and ')' .emit PARAM_END;
-parameters_1
- parameters_2 .or .true;
-parameters_2
- parameter .emit PARAM_PARAMETER .and .loop parameters_3;
-parameters_3
- optional_space .and ',' .and parameter .emit PARAM_PARAMETER;
-
-parameter
- optional_space .and symbol_character .emit * .and .loop symbol_character2 .emit * .and
- .true .emit '\0';
-
-definition
- .loop definition_character .emit * .and .true .emit '\0';
-
-definition_character
- '\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
-
-expression
- expression_element .and .loop expression_element .and .true .emit '\0';
-
-expression_element
- expression_character .emit *;
-
-expression_character
- '\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
-
-extension_name
- symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\0';
-
-extension_behavior
- "require" .emit BEHAVIOR_REQUIRE .or
- "enable" .emit BEHAVIOR_ENABLE .or
- "warn" .emit BEHAVIOR_WARN .or
- "disable" .emit BEHAVIOR_DISABLE;
-
-optional_space
- .loop single_space;
-
-space
- single_space .and .loop single_space;
-
-single_space
- ' ' .or '\t';
-
-source_token
- space .emit ' ' .or complex_token .or source_token_1;
-source_token_1
- simple_token .emit ' ' .and .true .emit ' ';
-
-/*
- * All possible tokens.
- */
-
-complex_token
- identifier .or number;
-
-simple_token
- increment .or decrement .or lequal .or gequal .or equal .or nequal .or and .or xor .or or .or
- addto .or subtractfrom .or multiplyto .or divideto .or other;
-
-identifier
- identifier_char1 .emit * .and .loop identifier_char2 .emit *;
-identifier_char1
- 'a'-'z' .or 'A'-'Z' .or '_';
-identifier_char2
- 'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';
-
-number
- float .or integer;
-
-digit_oct
- '0'-'7';
-
-digit_dec
- '0'-'9';
-
-digit_hex
- '0'-'9' .or 'A'-'F' .or 'a'-'f';
-
-float
- float_1 .or float_2;
-float_1
- float_fractional_constant .and float_optional_exponent_part;
-float_2
- float_digit_sequence .and float_exponent_part;
-
-float_fractional_constant
- float_fractional_constant_1 .or float_fractional_constant_2 .or float_fractional_constant_3;
-float_fractional_constant_1
- float_digit_sequence .and '.' .emit '.' .and float_digit_sequence;
-float_fractional_constant_2
- float_digit_sequence .and '.' .emit '.';
-float_fractional_constant_3
- '.' .emit '.' .and float_digit_sequence;
-
-float_optional_exponent_part
- float_exponent_part .or .true;
-
-float_digit_sequence
- digit_dec .emit * .and .loop digit_dec .emit *;
-
-float_exponent_part
- float_exponent_part_1 .or float_exponent_part_2;
-float_exponent_part_1
- 'e' .emit 'e' .and float_optional_sign .and float_digit_sequence;
-float_exponent_part_2
- 'E' .emit 'E' .and float_optional_sign .and float_digit_sequence;
-
-float_optional_sign
- '+' .emit '+' .or '-' .emit '-' .or .true;
-
-integer
- integer_hex .or integer_oct .or integer_dec;
-
-integer_hex
- '0' .emit '0' .and integer_hex_1 .emit * .and digit_hex .emit * .and
- .loop digit_hex .emit *;
-integer_hex_1
- 'x' .or 'X';
-
-integer_oct
- '0' .emit '0' .and .loop digit_oct .emit *;
-
-integer_dec
- digit_dec .emit * .and .loop digit_dec .emit *;
-
-increment
- '+' .emit * .and '+' .emit *;
-
-decrement
- '-' .emit * .and '-' .emit *;
-
-lequal
- '<' .emit * .and '=' .emit *;
-
-gequal
- '>' .emit * .and '=' .emit *;
-
-equal
- '=' .emit * .and '=' .emit *;
-
-nequal
- '!' .emit * .and '=' .emit *;
-
-and
- '&' .emit * .and '&' .emit *;
-
-xor
- '^' .emit * .and '^' .emit *;
-
-or
- '|' .emit * .and '|' .emit *;
-
-addto
- '+' .emit * .and '=' .emit *;
-
-subtractfrom
- '-' .emit * .and '=' .emit *;
-
-multiplyto
- '*' .emit * .and '=' .emit *;
-
-divideto
- '/' .emit * .and '=' .emit *;
-
-/*
- * All characters except '\0' and '#'.
- */
-other
- '\x24'-'\xFF' .emit * .or '\x01'-'\x22' .emit *;
-
-symbol_character
- 'A'-'Z' .or 'a'-'z' .or '_';
-
-symbol_character2
- 'A'-'Z' .or 'a'-'z' .or '0'-'9' .or '_';
-
-.string string_lexer;
-
-string_lexer
- lex_first_identifier_character .and .loop lex_next_identifier_character;
-
-lex_first_identifier_character
- 'a'-'z' .or 'A'-'Z' .or '_';
-
-lex_next_identifier_character
- 'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';
-
+++ /dev/null
-
-/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE .syn FILE */
-
-".syntax source;\n"
-".emtcode ESCAPE_TOKEN 0\n"
-".emtcode TOKEN_END 0\n"
-".emtcode TOKEN_DEFINE 1\n"
-".emtcode TOKEN_UNDEF 2\n"
-".emtcode TOKEN_IF 3\n"
-".emtcode TOKEN_ELSE 4\n"
-".emtcode TOKEN_ELIF 5\n"
-".emtcode TOKEN_ENDIF 6\n"
-".emtcode TOKEN_ERROR 7\n"
-".emtcode TOKEN_PRAGMA 8\n"
-".emtcode TOKEN_EXTENSION 9\n"
-".emtcode TOKEN_LINE 10\n"
-".emtcode PARAM_END 0\n"
-".emtcode PARAM_PARAMETER 1\n"
-".emtcode BEHAVIOR_REQUIRE 1\n"
-".emtcode BEHAVIOR_ENABLE 2\n"
-".emtcode BEHAVIOR_WARN 3\n"
-".emtcode BEHAVIOR_DISABLE 4\n"
-".emtcode PRAGMA_NO_PARAM 0\n"
-".emtcode PRAGMA_PARAM 1\n"
-"source\n"
-" optional_directive .and .loop source_element .and '\\0' .emit ESCAPE_TOKEN .emit TOKEN_END;\n"
-"source_element\n"
-" c_style_comment_block .or cpp_style_comment_block .or new_line_directive .or source_token;\n"
-"c_style_comment_block\n"
-" '/' .and '*' .and c_style_comment_rest .and .true .emit ' ';\n"
-"c_style_comment_rest\n"
-" .loop c_style_comment_body .and c_style_comment_end;\n"
-"c_style_comment_body\n"
-" c_style_comment_char_nostar .or c_style_comment_char_star_noslashstar;\n"
-"c_style_comment_char_nostar\n"
-" new_line .or '\\x2B'-'\\xFF' .or '\\x01'-'\\x29';\n"
-"c_style_comment_char_star_noslashstar\n"
-" '*' .and c_style_comment_char_star_noslashstar_1;\n"
-"c_style_comment_char_star_noslashstar_1\n"
-" c_style_comment_char_noslashstar .or c_style_comment_char_star_noslashstar;\n"
-"c_style_comment_char_noslashstar\n"
-" new_line .or '\\x30'-'\\xFF' .or '\\x01'-'\\x29' .or '\\x2B'-'\\x2E';\n"
-"c_style_comment_end\n"
-" '*' .and .loop c_style_comment_char_star .and '/';\n"
-"c_style_comment_char_star\n"
-" '*';\n"
-"cpp_style_comment_block\n"
-" '/' .and '/' .and cpp_style_comment_block_1;\n"
-"cpp_style_comment_block_1\n"
-" cpp_style_comment_block_2 .or cpp_style_comment_block_3;\n"
-"cpp_style_comment_block_2\n"
-" .loop cpp_style_comment_char .and new_line_directive;\n"
-"cpp_style_comment_block_3\n"
-" .loop cpp_style_comment_char;\n"
-"cpp_style_comment_char\n"
-" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n"
-"new_line_directive\n"
-" new_line .and optional_directive;\n"
-"new_line\n"
-" generic_new_line .emit '\\n';\n"
-"generic_new_line\n"
-" carriage_return_line_feed .or line_feed_carriage_return .or '\\n' .or '\\r';\n"
-"carriage_return_line_feed\n"
-" '\\r' .and '\\n';\n"
-"line_feed_carriage_return\n"
-" '\\n' .and '\\r';\n"
-"optional_directive\n"
-" directive .emit ESCAPE_TOKEN .or .true;\n"
-"directive\n"
-" dir_define .emit TOKEN_DEFINE .or\n"
-" dir_undef .emit TOKEN_UNDEF .or\n"
-" dir_if .emit TOKEN_IF .or\n"
-" dir_ifdef .emit TOKEN_IF .emit 'd' .emit 'e' .emit 'f' .emit 'i' .emit 'n' .emit 'e' .emit 'd'\n"
-" .emit ' ' .or\n"
-" dir_ifndef .emit TOKEN_IF .emit '!' .emit 'd' .emit 'e' .emit 'f' .emit 'i' .emit 'n' .emit 'e'\n"
-" .emit 'd' .emit ' ' .or\n"
-" dir_else .emit TOKEN_ELSE .or\n"
-" dir_elif .emit TOKEN_ELIF .or\n"
-" dir_endif .emit TOKEN_ENDIF .or\n"
-" dir_ext .emit TOKEN_EXTENSION .or\n"
-" dir_pragma .emit TOKEN_PRAGMA .or\n"
-" dir_line .emit TOKEN_LINE;\n"
-"dir_define\n"
-" optional_space .and '#' .and optional_space .and \"define\" .and symbol .and opt_parameters .and\n"
-" definition;\n"
-"dir_undef\n"
-" optional_space .and '#' .and optional_space .and \"undef\" .and symbol;\n"
-"dir_if\n"
-" optional_space .and '#' .and optional_space .and \"if\" .and expression;\n"
-"dir_ifdef\n"
-" optional_space .and '#' .and optional_space .and \"ifdef\" .and symbol;\n"
-"dir_ifndef\n"
-" optional_space .and '#' .and optional_space .and \"ifndef\" .and symbol;\n"
-"dir_else\n"
-" optional_space .and '#' .and optional_space .and \"else\";\n"
-"dir_elif\n"
-" optional_space .and '#' .and optional_space .and \"elif\" .and expression;\n"
-"dir_endif\n"
-" optional_space .and '#' .and optional_space .and \"endif\";\n"
-"dir_ext\n"
-" optional_space .and '#' .and optional_space .and \"extension\" .and space .and extension_name .and\n"
-" optional_space .and ':' .and optional_space .and extension_behavior;\n"
-"dir_line\n"
-" optional_space .and '#' .and optional_space .and \"line\" .and expression;\n"
-"dir_pragma\n"
-" optional_space .and '#' .and optional_space .and \"pragma\" .and symbol .and opt_pragma_param;\n"
-"opt_pragma_param\n"
-" pragma_param .or .true .emit PRAGMA_NO_PARAM;\n"
-"pragma_param\n"
-" optional_space .and '(' .emit PRAGMA_PARAM .and optional_space .and symbol_no_space .and optional_space .and ')';\n"
-"symbol_no_space\n"
-" symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\\0';\n"
-"symbol\n"
-" space .and symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\\0';\n"
-"opt_parameters\n"
-" parameters .or .true .emit PARAM_END;\n"
-"parameters\n"
-" '(' .and parameters_1 .and optional_space .and ')' .emit PARAM_END;\n"
-"parameters_1\n"
-" parameters_2 .or .true;\n"
-"parameters_2\n"
-" parameter .emit PARAM_PARAMETER .and .loop parameters_3;\n"
-"parameters_3\n"
-" optional_space .and ',' .and parameter .emit PARAM_PARAMETER;\n"
-"parameter\n"
-" optional_space .and symbol_character .emit * .and .loop symbol_character2 .emit * .and\n"
-" .true .emit '\\0';\n"
-"definition\n"
-" .loop definition_character .emit * .and .true .emit '\\0';\n"
-"definition_character\n"
-" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n"
-"expression\n"
-" expression_element .and .loop expression_element .and .true .emit '\\0';\n"
-"expression_element\n"
-" expression_character .emit *;\n"
-"expression_character\n"
-" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n"
-"extension_name\n"
-" symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\\0';\n"
-"extension_behavior\n"
-" \"require\" .emit BEHAVIOR_REQUIRE .or\n"
-" \"enable\" .emit BEHAVIOR_ENABLE .or\n"
-" \"warn\" .emit BEHAVIOR_WARN .or\n"
-" \"disable\" .emit BEHAVIOR_DISABLE;\n"
-"optional_space\n"
-" .loop single_space;\n"
-"space\n"
-" single_space .and .loop single_space;\n"
-"single_space\n"
-" ' ' .or '\\t';\n"
-"source_token\n"
-" space .emit ' ' .or complex_token .or source_token_1;\n"
-"source_token_1\n"
-" simple_token .emit ' ' .and .true .emit ' ';\n"
-"complex_token\n"
-" identifier .or number;\n"
-"simple_token\n"
-" increment .or decrement .or lequal .or gequal .or equal .or nequal .or and .or xor .or or .or\n"
-" addto .or subtractfrom .or multiplyto .or divideto .or other;\n"
-"identifier\n"
-" identifier_char1 .emit * .and .loop identifier_char2 .emit *;\n"
-"identifier_char1\n"
-" 'a'-'z' .or 'A'-'Z' .or '_';\n"
-"identifier_char2\n"
-" 'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';\n"
-"number\n"
-" float .or integer;\n"
-"digit_oct\n"
-" '0'-'7';\n"
-"digit_dec\n"
-" '0'-'9';\n"
-"digit_hex\n"
-" '0'-'9' .or 'A'-'F' .or 'a'-'f';\n"
-"float\n"
-" float_1 .or float_2;\n"
-"float_1\n"
-" float_fractional_constant .and float_optional_exponent_part;\n"
-"float_2\n"
-" float_digit_sequence .and float_exponent_part;\n"
-"float_fractional_constant\n"
-" float_fractional_constant_1 .or float_fractional_constant_2 .or float_fractional_constant_3;\n"
-"float_fractional_constant_1\n"
-" float_digit_sequence .and '.' .emit '.' .and float_digit_sequence;\n"
-"float_fractional_constant_2\n"
-" float_digit_sequence .and '.' .emit '.';\n"
-"float_fractional_constant_3\n"
-" '.' .emit '.' .and float_digit_sequence;\n"
-"float_optional_exponent_part\n"
-" float_exponent_part .or .true;\n"
-"float_digit_sequence\n"
-" digit_dec .emit * .and .loop digit_dec .emit *;\n"
-"float_exponent_part\n"
-" float_exponent_part_1 .or float_exponent_part_2;\n"
-"float_exponent_part_1\n"
-" 'e' .emit 'e' .and float_optional_sign .and float_digit_sequence;\n"
-"float_exponent_part_2\n"
-" 'E' .emit 'E' .and float_optional_sign .and float_digit_sequence;\n"
-"float_optional_sign\n"
-" '+' .emit '+' .or '-' .emit '-' .or .true;\n"
-"integer\n"
-" integer_hex .or integer_oct .or integer_dec;\n"
-"integer_hex\n"
-" '0' .emit '0' .and integer_hex_1 .emit * .and digit_hex .emit * .and\n"
-" .loop digit_hex .emit *;\n"
-"integer_hex_1\n"
-" 'x' .or 'X';\n"
-"integer_oct\n"
-" '0' .emit '0' .and .loop digit_oct .emit *;\n"
-"integer_dec\n"
-" digit_dec .emit * .and .loop digit_dec .emit *;\n"
-"increment\n"
-" '+' .emit * .and '+' .emit *;\n"
-"decrement\n"
-" '-' .emit * .and '-' .emit *;\n"
-"lequal\n"
-" '<' .emit * .and '=' .emit *;\n"
-"gequal\n"
-" '>' .emit * .and '=' .emit *;\n"
-"equal\n"
-" '=' .emit * .and '=' .emit *;\n"
-"nequal\n"
-" '!' .emit * .and '=' .emit *;\n"
-"and\n"
-" '&' .emit * .and '&' .emit *;\n"
-"xor\n"
-" '^' .emit * .and '^' .emit *;\n"
-"or\n"
-" '|' .emit * .and '|' .emit *;\n"
-"addto\n"
-" '+' .emit * .and '=' .emit *;\n"
-"subtractfrom\n"
-" '-' .emit * .and '=' .emit *;\n"
-"multiplyto\n"
-" '*' .emit * .and '=' .emit *;\n"
-"divideto\n"
-" '/' .emit * .and '=' .emit *;\n"
-"other\n"
-" '\\x24'-'\\xFF' .emit * .or '\\x01'-'\\x22' .emit *;\n"
-"symbol_character\n"
-" 'A'-'Z' .or 'a'-'z' .or '_';\n"
-"symbol_character2\n"
-" 'A'-'Z' .or 'a'-'z' .or '0'-'9' .or '_';\n"
-".string string_lexer;\n"
-"string_lexer\n"
-" lex_first_identifier_character .and .loop lex_next_identifier_character;\n"
-"lex_first_identifier_character\n"
-" 'a'-'z' .or 'A'-'Z' .or '_';\n"
-"lex_next_identifier_character\n"
-" 'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';\n"
-""
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.6
- *
- * Copyright (C) 2006 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_pp_expression.syn
- * slang preprocessor expression parser
- * \author Michal Krol
- */
-
-/*
- * Parses one or two (optional) expressions on literal integer constants. Those expressions come
- * from #if #elif and #line directives. The preprocessor already parsed those directives and
- * expanded the expression (expressions). All occurences of the operator "defined" are already
- * replaced with either "0" or "1" literals.
- */
-
-.syntax expression;
-
-/*
- * Those separate individual expressions.
- * For #if/#elif case it is: EXP_EXPRESSION ... EXP_END
- * For #line case it may be: EXP_EXPRESSION ... EXP_EXPRESSION ... EXP_END
- */
-.emtcode EXP_END 0
-.emtcode EXP_EXPRESSION 1
-
-.emtcode OP_END 0
-.emtcode OP_PUSHINT 1
-.emtcode OP_LOGICALOR 2
-.emtcode OP_LOGICALAND 3
-.emtcode OP_OR 4
-.emtcode OP_XOR 5
-.emtcode OP_AND 6
-.emtcode OP_EQUAL 7
-.emtcode OP_NOTEQUAL 8
-.emtcode OP_LESSEQUAL 9
-.emtcode OP_GREATEREQUAL 10
-.emtcode OP_LESS 11
-.emtcode OP_GREATER 12
-.emtcode OP_LEFTSHIFT 13
-.emtcode OP_RIGHTSHIFT 14
-.emtcode OP_ADD 15
-.emtcode OP_SUBTRACT 16
-.emtcode OP_MULTIPLY 17
-.emtcode OP_DIVIDE 18
-.emtcode OP_MODULUS 19
-.emtcode OP_PLUS 20
-.emtcode OP_MINUS 21
-.emtcode OP_NEGATE 22
-.emtcode OP_COMPLEMENT 23
-
-expression
- first_expression .and optional_second_expression .and optional_space .and '\0' .emit EXP_END;
-
-first_expression
- optional_space .and logical_or_expression .emit EXP_EXPRESSION .and .true .emit OP_END;
-
-optional_second_expression
- second_expression .or .true;
-
-second_expression
- space .and logical_or_expression .emit EXP_EXPRESSION .and .true .emit OP_END;
-
-logical_or_expression
- logical_and_expression .and .loop logical_or_expression_1;
-logical_or_expression_1
- barbar .and logical_and_expression .and .true .emit OP_LOGICALOR;
-
-logical_and_expression
- or_expression .and .loop logical_and_expression_1;
-logical_and_expression_1
- ampersandampersand .and or_expression .and .true .emit OP_LOGICALAND;
-
-or_expression
- xor_expression .and .loop or_expression_1;
-or_expression_1
- bar .and xor_expression .and .true .emit OP_OR;
-
-xor_expression
- and_expression .and .loop xor_expression_1;
-xor_expression_1
- caret .and and_expression .and .true .emit OP_XOR;
-
-and_expression
- equality_expression .and .loop and_expression_1;
-and_expression_1
- ampersand .and equality_expression .and .true .emit OP_AND;
-
-equality_expression
- relational_expression .and .loop equality_expression_1;
-equality_expression_1
- equality_expression_2 .or equality_expression_3;
-equality_expression_2
- equalsequals .and relational_expression .and .true .emit OP_EQUAL;
-equality_expression_3
- bangequals .and relational_expression .and .true .emit OP_NOTEQUAL;
-
-relational_expression
- shift_expression .and .loop relational_expression_1;
-relational_expression_1
- relational_expression_2 .or relational_expression_3 .or relational_expression_4 .or
- relational_expression_5;
-relational_expression_2
- lessequals .and shift_expression .and .true .emit OP_LESSEQUAL;
-relational_expression_3
- greaterequals .and shift_expression .and .true .emit OP_GREATEREQUAL;
-relational_expression_4
- less .and shift_expression .and .true .emit OP_LESS;
-relational_expression_5
- greater .and shift_expression .and .true .emit OP_GREATER;
-
-shift_expression
- additive_expression .and .loop shift_expression_1;
-shift_expression_1
- shift_expression_2 .or shift_expression_3;
-shift_expression_2
- lessless .and additive_expression .and .true .emit OP_LEFTSHIFT;
-shift_expression_3
- greatergreater .and additive_expression .and .true .emit OP_RIGHTSHIFT;
-
-additive_expression
- multiplicative_expression .and .loop additive_expression_1;
-additive_expression_1
- additive_expression_2 .or additive_expression_3;
-additive_expression_2
- plus .and multiplicative_expression .and .true .emit OP_ADD;
-additive_expression_3
- dash .and multiplicative_expression .and .true .emit OP_SUBTRACT;
-
-multiplicative_expression
- unary_expression .and .loop multiplicative_expression_1;
-multiplicative_expression_1
- multiplicative_expression_2 .or multiplicative_expression_3 .or multiplicative_expression_4;
-multiplicative_expression_2
- star .and unary_expression .and .true .emit OP_MULTIPLY;
-multiplicative_expression_3
- slash .and unary_expression .and .true .emit OP_DIVIDE;
-multiplicative_expression_4
- percent .and unary_expression .and .true .emit OP_MODULUS;
-
-unary_expression
- primary_expression .or unary_expression_1 .or unary_expression_2 .or unary_expression_3 .or
- unary_expression_4;
-unary_expression_1
- plus .and unary_expression .and .true .emit OP_PLUS;
-unary_expression_2
- dash .and unary_expression .and .true .emit OP_MINUS;
-unary_expression_3
- bang .and unary_expression .and .true .emit OP_NEGATE;
-unary_expression_4
- tilda .and unary_expression .and .true .emit OP_COMPLEMENT;
-
-primary_expression
- intconstant .or primary_expression_1;
-primary_expression_1
- lparen .and logical_or_expression .and rparen;
-
-intconstant
- integer .emit OP_PUSHINT;
-
-integer
- integer_dec;
-
-integer_dec
- digit_dec .emit 10 .emit * .and .loop digit_dec .emit * .and .true .emit '\0';
-
-digit_dec
- '0'-'9';
-
-optional_space
- .loop single_space;
-
-space
- single_space .and .loop single_space;
-
-single_space
- ' ' .or '\t';
-
-ampersand
- optional_space .and '&' .and optional_space;
-
-ampersandampersand
- optional_space .and '&' .and '&' .and optional_space;
-
-bang
- optional_space .and '!' .and optional_space;
-
-bangequals
- optional_space .and '!' .and '=' .and optional_space;
-
-bar
- optional_space .and '|' .and optional_space;
-
-barbar
- optional_space .and '|' .and '|' .and optional_space;
-
-caret
- optional_space .and '^' .and optional_space;
-
-dash
- optional_space .and '-' .and optional_space;
-
-equalsequals
- optional_space .and '=' .and '=' .and optional_space;
-
-greater
- optional_space .and '>' .and optional_space;
-
-greaterequals
- optional_space .and '>' .and '=' .and optional_space;
-
-greatergreater
- optional_space .and '>' .and '>' .and optional_space;
-
-less
- optional_space .and '<' .and optional_space;
-
-lessequals
- optional_space .and '<' .and '=' .and optional_space;
-
-lessless
- optional_space .and '<' .and '<' .and optional_space;
-
-lparen
- optional_space .and '(' .and optional_space;
-
-percent
- optional_space .and '%' .and optional_space;
-
-plus
- optional_space .and '+' .and optional_space;
-
-rparen
- optional_space .and ')' .and optional_space;
-
-slash
- optional_space .and '/' .and optional_space;
-
-star
- optional_space .and '*' .and optional_space;
-
-tilda
- optional_space .and '~' .and optional_space;
-
+++ /dev/null
-
-/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE .syn FILE */
-
-".syntax expression;\n"
-".emtcode EXP_END 0\n"
-".emtcode EXP_EXPRESSION 1\n"
-".emtcode OP_END 0\n"
-".emtcode OP_PUSHINT 1\n"
-".emtcode OP_LOGICALOR 2\n"
-".emtcode OP_LOGICALAND 3\n"
-".emtcode OP_OR 4\n"
-".emtcode OP_XOR 5\n"
-".emtcode OP_AND 6\n"
-".emtcode OP_EQUAL 7\n"
-".emtcode OP_NOTEQUAL 8\n"
-".emtcode OP_LESSEQUAL 9\n"
-".emtcode OP_GREATEREQUAL 10\n"
-".emtcode OP_LESS 11\n"
-".emtcode OP_GREATER 12\n"
-".emtcode OP_LEFTSHIFT 13\n"
-".emtcode OP_RIGHTSHIFT 14\n"
-".emtcode OP_ADD 15\n"
-".emtcode OP_SUBTRACT 16\n"
-".emtcode OP_MULTIPLY 17\n"
-".emtcode OP_DIVIDE 18\n"
-".emtcode OP_MODULUS 19\n"
-".emtcode OP_PLUS 20\n"
-".emtcode OP_MINUS 21\n"
-".emtcode OP_NEGATE 22\n"
-".emtcode OP_COMPLEMENT 23\n"
-"expression\n"
-" first_expression .and optional_second_expression .and optional_space .and '\\0' .emit EXP_END;\n"
-"first_expression\n"
-" optional_space .and logical_or_expression .emit EXP_EXPRESSION .and .true .emit OP_END;\n"
-"optional_second_expression\n"
-" second_expression .or .true;\n"
-"second_expression\n"
-" space .and logical_or_expression .emit EXP_EXPRESSION .and .true .emit OP_END;\n"
-"logical_or_expression\n"
-" logical_and_expression .and .loop logical_or_expression_1;\n"
-"logical_or_expression_1\n"
-" barbar .and logical_and_expression .and .true .emit OP_LOGICALOR;\n"
-"logical_and_expression\n"
-" or_expression .and .loop logical_and_expression_1;\n"
-"logical_and_expression_1\n"
-" ampersandampersand .and or_expression .and .true .emit OP_LOGICALAND;\n"
-"or_expression\n"
-" xor_expression .and .loop or_expression_1;\n"
-"or_expression_1\n"
-" bar .and xor_expression .and .true .emit OP_OR;\n"
-"xor_expression\n"
-" and_expression .and .loop xor_expression_1;\n"
-"xor_expression_1\n"
-" caret .and and_expression .and .true .emit OP_XOR;\n"
-"and_expression\n"
-" equality_expression .and .loop and_expression_1;\n"
-"and_expression_1\n"
-" ampersand .and equality_expression .and .true .emit OP_AND;\n"
-"equality_expression\n"
-" relational_expression .and .loop equality_expression_1;\n"
-"equality_expression_1\n"
-" equality_expression_2 .or equality_expression_3;\n"
-"equality_expression_2\n"
-" equalsequals .and relational_expression .and .true .emit OP_EQUAL;\n"
-"equality_expression_3\n"
-" bangequals .and relational_expression .and .true .emit OP_NOTEQUAL;\n"
-"relational_expression\n"
-" shift_expression .and .loop relational_expression_1;\n"
-"relational_expression_1\n"
-" relational_expression_2 .or relational_expression_3 .or relational_expression_4 .or\n"
-" relational_expression_5;\n"
-"relational_expression_2\n"
-" lessequals .and shift_expression .and .true .emit OP_LESSEQUAL;\n"
-"relational_expression_3\n"
-" greaterequals .and shift_expression .and .true .emit OP_GREATEREQUAL;\n"
-"relational_expression_4\n"
-" less .and shift_expression .and .true .emit OP_LESS;\n"
-"relational_expression_5\n"
-" greater .and shift_expression .and .true .emit OP_GREATER;\n"
-"shift_expression\n"
-" additive_expression .and .loop shift_expression_1;\n"
-"shift_expression_1\n"
-" shift_expression_2 .or shift_expression_3;\n"
-"shift_expression_2\n"
-" lessless .and additive_expression .and .true .emit OP_LEFTSHIFT;\n"
-"shift_expression_3\n"
-" greatergreater .and additive_expression .and .true .emit OP_RIGHTSHIFT;\n"
-"additive_expression\n"
-" multiplicative_expression .and .loop additive_expression_1;\n"
-"additive_expression_1\n"
-" additive_expression_2 .or additive_expression_3;\n"
-"additive_expression_2\n"
-" plus .and multiplicative_expression .and .true .emit OP_ADD;\n"
-"additive_expression_3\n"
-" dash .and multiplicative_expression .and .true .emit OP_SUBTRACT;\n"
-"multiplicative_expression\n"
-" unary_expression .and .loop multiplicative_expression_1;\n"
-"multiplicative_expression_1\n"
-" multiplicative_expression_2 .or multiplicative_expression_3 .or multiplicative_expression_4;\n"
-"multiplicative_expression_2\n"
-" star .and unary_expression .and .true .emit OP_MULTIPLY;\n"
-"multiplicative_expression_3\n"
-" slash .and unary_expression .and .true .emit OP_DIVIDE;\n"
-"multiplicative_expression_4\n"
-" percent .and unary_expression .and .true .emit OP_MODULUS;\n"
-"unary_expression\n"
-" primary_expression .or unary_expression_1 .or unary_expression_2 .or unary_expression_3 .or\n"
-" unary_expression_4;\n"
-"unary_expression_1\n"
-" plus .and unary_expression .and .true .emit OP_PLUS;\n"
-"unary_expression_2\n"
-" dash .and unary_expression .and .true .emit OP_MINUS;\n"
-"unary_expression_3\n"
-" bang .and unary_expression .and .true .emit OP_NEGATE;\n"
-"unary_expression_4\n"
-" tilda .and unary_expression .and .true .emit OP_COMPLEMENT;\n"
-"primary_expression\n"
-" intconstant .or primary_expression_1;\n"
-"primary_expression_1\n"
-" lparen .and logical_or_expression .and rparen;\n"
-"intconstant\n"
-" integer .emit OP_PUSHINT;\n"
-"integer\n"
-" integer_dec;\n"
-"integer_dec\n"
-" digit_dec .emit 10 .emit * .and .loop digit_dec .emit * .and .true .emit '\\0';\n"
-"digit_dec\n"
-" '0'-'9';\n"
-"optional_space\n"
-" .loop single_space;\n"
-"space\n"
-" single_space .and .loop single_space;\n"
-"single_space\n"
-" ' ' .or '\\t';\n"
-"ampersand\n"
-" optional_space .and '&' .and optional_space;\n"
-"ampersandampersand\n"
-" optional_space .and '&' .and '&' .and optional_space;\n"
-"bang\n"
-" optional_space .and '!' .and optional_space;\n"
-"bangequals\n"
-" optional_space .and '!' .and '=' .and optional_space;\n"
-"bar\n"
-" optional_space .and '|' .and optional_space;\n"
-"barbar\n"
-" optional_space .and '|' .and '|' .and optional_space;\n"
-"caret\n"
-" optional_space .and '^' .and optional_space;\n"
-"dash\n"
-" optional_space .and '-' .and optional_space;\n"
-"equalsequals\n"
-" optional_space .and '=' .and '=' .and optional_space;\n"
-"greater\n"
-" optional_space .and '>' .and optional_space;\n"
-"greaterequals\n"
-" optional_space .and '>' .and '=' .and optional_space;\n"
-"greatergreater\n"
-" optional_space .and '>' .and '>' .and optional_space;\n"
-"less\n"
-" optional_space .and '<' .and optional_space;\n"
-"lessequals\n"
-" optional_space .and '<' .and '=' .and optional_space;\n"
-"lessless\n"
-" optional_space .and '<' .and '<' .and optional_space;\n"
-"lparen\n"
-" optional_space .and '(' .and optional_space;\n"
-"percent\n"
-" optional_space .and '%' .and optional_space;\n"
-"plus\n"
-" optional_space .and '+' .and optional_space;\n"
-"rparen\n"
-" optional_space .and ')' .and optional_space;\n"
-"slash\n"
-" optional_space .and '/' .and optional_space;\n"
-"star\n"
-" optional_space .and '*' .and optional_space;\n"
-"tilda\n"
-" optional_space .and '~' .and optional_space;\n"
-""
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.6
- *
- * Copyright (C) 2005-2006 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_pp_version.syn
- * slang #version directive syntax
- * \author Michal Krol
- */
-
-.syntax version_directive;
-
-version_directive
- version_directive_1;
-version_directive_1
- prior_optional_spaces .and optional_version_directive .and .true .emit $;
-
-optional_version_directive
- version_directive_body .or .true .emit 10 .emit 1;
-
-version_directive_body
- '#' .and optional_space .and "version" .and space .and version_number .and optional_space .and
- new_line;
-
-version_number
- version_number_100 .or version_number_110 .or version_number_120;
-
-version_number_100
- leading_zeroes .and "100" .emit 0 .emit 1;
-
-version_number_110
- leading_zeroes .and "110" .emit 10 .emit 1;
-
-version_number_120
- leading_zeroes .and "120" .emit 20 .emit 1;
-
-leading_zeroes
- .loop zero;
-
-zero
- '0';
-
-space
- single_space .and .loop single_space;
-
-optional_space
- .loop single_space;
-
-single_space
- ' ' .or '\t';
-
-prior_optional_spaces
- .loop prior_space;
-
-prior_space
- c_style_comment_block .or cpp_style_comment_block .or space .or new_line;
-
-c_style_comment_block
- '/' .and '*' .and c_style_comment_rest;
-
-c_style_comment_rest
- .loop c_style_comment_char_no_star .and c_style_comment_rest_1;
-c_style_comment_rest_1
- c_style_comment_end .or c_style_comment_rest_2;
-c_style_comment_rest_2
- '*' .and c_style_comment_rest;
-
-c_style_comment_char_no_star
- '\x2B'-'\xFF' .or '\x01'-'\x29';
-
-c_style_comment_end
- '*' .and '/';
-
-cpp_style_comment_block
- '/' .and '/' .and cpp_style_comment_block_1;
-cpp_style_comment_block_1
- cpp_style_comment_block_2 .or cpp_style_comment_block_3;
-cpp_style_comment_block_2
- .loop cpp_style_comment_char .and new_line;
-cpp_style_comment_block_3
- .loop cpp_style_comment_char;
-
-cpp_style_comment_char
- '\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
-
-new_line
- cr_lf .or lf_cr .or '\n' .or '\r';
-
-cr_lf
- '\r' .and '\n';
-
-lf_cr
- '\n' .and '\r';
-
-.string __string_filter;
-
-__string_filter
- .loop __identifier_char;
-
-__identifier_char
- 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';
-
+++ /dev/null
-
-/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE .syn FILE */
-
-".syntax version_directive;\n"
-"version_directive\n"
-" version_directive_1;\n"
-"version_directive_1\n"
-" prior_optional_spaces .and optional_version_directive .and .true .emit $;\n"
-"optional_version_directive\n"
-" version_directive_body .or .true .emit 10 .emit 1;\n"
-"version_directive_body\n"
-" '#' .and optional_space .and \"version\" .and space .and version_number .and optional_space .and\n"
-" new_line;\n"
-"version_number\n"
-" version_number_100 .or version_number_110 .or version_number_120;\n"
-"version_number_100\n"
-" leading_zeroes .and \"100\" .emit 0 .emit 1;\n"
-"version_number_110\n"
-" leading_zeroes .and \"110\" .emit 10 .emit 1;\n"
-"version_number_120\n"
-" leading_zeroes .and \"120\" .emit 20 .emit 1;\n"
-"leading_zeroes\n"
-" .loop zero;\n"
-"zero\n"
-" '0';\n"
-"space\n"
-" single_space .and .loop single_space;\n"
-"optional_space\n"
-" .loop single_space;\n"
-"single_space\n"
-" ' ' .or '\\t';\n"
-"prior_optional_spaces\n"
-" .loop prior_space;\n"
-"prior_space\n"
-" c_style_comment_block .or cpp_style_comment_block .or space .or new_line;\n"
-"c_style_comment_block\n"
-" '/' .and '*' .and c_style_comment_rest;\n"
-"c_style_comment_rest\n"
-" .loop c_style_comment_char_no_star .and c_style_comment_rest_1;\n"
-"c_style_comment_rest_1\n"
-" c_style_comment_end .or c_style_comment_rest_2;\n"
-"c_style_comment_rest_2\n"
-" '*' .and c_style_comment_rest;\n"
-"c_style_comment_char_no_star\n"
-" '\\x2B'-'\\xFF' .or '\\x01'-'\\x29';\n"
-"c_style_comment_end\n"
-" '*' .and '/';\n"
-"cpp_style_comment_block\n"
-" '/' .and '/' .and cpp_style_comment_block_1;\n"
-"cpp_style_comment_block_1\n"
-" cpp_style_comment_block_2 .or cpp_style_comment_block_3;\n"
-"cpp_style_comment_block_2\n"
-" .loop cpp_style_comment_char .and new_line;\n"
-"cpp_style_comment_block_3\n"
-" .loop cpp_style_comment_char;\n"
-"cpp_style_comment_char\n"
-" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n"
-"new_line\n"
-" cr_lf .or lf_cr .or '\\n' .or '\\r';\n"
-"cr_lf\n"
-" '\\r' .and '\\n';\n"
-"lf_cr\n"
-" '\\n' .and '\\r';\n"
-".string __string_filter;\n"
-"__string_filter\n"
-" .loop __identifier_char;\n"
-"__identifier_char\n"
-" 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';\n"
-""
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- *
- * Copyright (C) 2004-2006 Brian Paul All Rights Reserved.
- * Copyright (C) 2008 VMware, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * \file slang_shader.syn
- * slang vertex/fragment shader syntax
- * \author Michal Krol
- */
-
-/*
- * usage:
- * syn2c slang_shader.syn > slang_shader_syn.h
- *
- * when modifying or extending this file, several things must be taken into
- * consideration:
- *
- * - when adding new operators that were marked as reserved in the
- * initial specification, one must only uncomment particular lines of
- * code that refer to operators being added;
- *
- * - when adding new shader targets, one must reserve a new value for
- * shader_type register and use it in .if constructs for symbols that
- * are exclusive for that shader;
- *
- * - some symbols mimic output of other symbols - the best example is
- * the "for" construct: expression "for (foo(); ; bar())" is seen as
- * "for (foo(); true; bar())" by the output processor - hence, special
- * care must be taken when rearranging output of essential symbols;
- *
- * - order of single-quoted tokens does matter in alternatives - so do not
- * parse "<" operator before "<<" and "<<" before "<<=";
- *
- * - all double-quoted tokens are internally preprocessed to eliminate
- * problems with parsing strings that are prefixes of other strings,
- * like "sampler1D" and "sampler1DShadow";
- */
-
-.syntax translation_unit;
-
-/* revision number - increment after each change affecting emitted output */
-.emtcode REVISION 5
-
-/* external declaration (or precision or invariant stmt) */
-.emtcode EXTERNAL_NULL 0
-.emtcode EXTERNAL_FUNCTION_DEFINITION 1
-.emtcode EXTERNAL_DECLARATION 2
-.emtcode DEFAULT_PRECISION 3
-.emtcode INVARIANT_STMT 4
-
-/* precision */
-.emtcode PRECISION_DEFAULT 0
-.emtcode PRECISION_LOW 1
-.emtcode PRECISION_MEDIUM 2
-.emtcode PRECISION_HIGH 3
-
-/* declaration */
-.emtcode DECLARATION_FUNCTION_PROTOTYPE 1
-.emtcode DECLARATION_INIT_DECLARATOR_LIST 2
-
-/* function type */
-.emtcode FUNCTION_ORDINARY 0
-.emtcode FUNCTION_CONSTRUCTOR 1
-.emtcode FUNCTION_OPERATOR 2
-
-/* function call type */
-.emtcode FUNCTION_CALL_NONARRAY 0
-.emtcode FUNCTION_CALL_ARRAY 1
-
-/* operator type */
-.emtcode OPERATOR_ADDASSIGN 1
-.emtcode OPERATOR_SUBASSIGN 2
-.emtcode OPERATOR_MULASSIGN 3
-.emtcode OPERATOR_DIVASSIGN 4
-/*.emtcode OPERATOR_MODASSIGN 5*/
-/*.emtcode OPERATOR_LSHASSIGN 6*/
-/*.emtcode OPERATOR_RSHASSIGN 7*/
-/*.emtcode OPERATOR_ORASSIGN 8*/
-/*.emtcode OPERATOR_XORASSIGN 9*/
-/*.emtcode OPERATOR_ANDASSIGN 10*/
-.emtcode OPERATOR_LOGICALXOR 11
-/*.emtcode OPERATOR_BITOR 12*/
-/*.emtcode OPERATOR_BITXOR 13*/
-/*.emtcode OPERATOR_BITAND 14*/
-.emtcode OPERATOR_LESS 15
-.emtcode OPERATOR_GREATER 16
-.emtcode OPERATOR_LESSEQUAL 17
-.emtcode OPERATOR_GREATEREQUAL 18
-/*.emtcode OPERATOR_LSHIFT 19*/
-/*.emtcode OPERATOR_RSHIFT 20*/
-.emtcode OPERATOR_MULTIPLY 21
-.emtcode OPERATOR_DIVIDE 22
-/*.emtcode OPERATOR_MODULUS 23*/
-.emtcode OPERATOR_INCREMENT 24
-.emtcode OPERATOR_DECREMENT 25
-.emtcode OPERATOR_PLUS 26
-.emtcode OPERATOR_MINUS 27
-/*.emtcode OPERATOR_COMPLEMENT 28*/
-.emtcode OPERATOR_NOT 29
-
-/* init declarator list */
-.emtcode DECLARATOR_NONE 0
-.emtcode DECLARATOR_NEXT 1
-
-/* variable declaration */
-.emtcode VARIABLE_NONE 0
-.emtcode VARIABLE_IDENTIFIER 1
-.emtcode VARIABLE_INITIALIZER 2
-.emtcode VARIABLE_ARRAY_EXPLICIT 3
-.emtcode VARIABLE_ARRAY_UNKNOWN 4
-
-/* type qualifier */
-.emtcode TYPE_QUALIFIER_NONE 0
-.emtcode TYPE_QUALIFIER_CONST 1
-.emtcode TYPE_QUALIFIER_ATTRIBUTE 2
-.emtcode TYPE_QUALIFIER_VARYING 3
-.emtcode TYPE_QUALIFIER_UNIFORM 4
-.emtcode TYPE_QUALIFIER_FIXEDOUTPUT 5
-.emtcode TYPE_QUALIFIER_FIXEDINPUT 6
-
-/* invariant qualifier */
-.emtcode TYPE_VARIANT 90
-.emtcode TYPE_INVARIANT 91
-
-/* centroid qualifier */
-.emtcode TYPE_CENTER 95
-.emtcode TYPE_CENTROID 96
-
-/* type specifier */
-.emtcode TYPE_SPECIFIER_VOID 0
-.emtcode TYPE_SPECIFIER_BOOL 1
-.emtcode TYPE_SPECIFIER_BVEC2 2
-.emtcode TYPE_SPECIFIER_BVEC3 3
-.emtcode TYPE_SPECIFIER_BVEC4 4
-.emtcode TYPE_SPECIFIER_INT 5
-.emtcode TYPE_SPECIFIER_IVEC2 6
-.emtcode TYPE_SPECIFIER_IVEC3 7
-.emtcode TYPE_SPECIFIER_IVEC4 8
-.emtcode TYPE_SPECIFIER_FLOAT 9
-.emtcode TYPE_SPECIFIER_VEC2 10
-.emtcode TYPE_SPECIFIER_VEC3 11
-.emtcode TYPE_SPECIFIER_VEC4 12
-.emtcode TYPE_SPECIFIER_MAT2 13
-.emtcode TYPE_SPECIFIER_MAT3 14
-.emtcode TYPE_SPECIFIER_MAT4 15
-.emtcode TYPE_SPECIFIER_SAMPLER1D 16
-.emtcode TYPE_SPECIFIER_SAMPLER2D 17
-.emtcode TYPE_SPECIFIER_SAMPLER3D 18
-.emtcode TYPE_SPECIFIER_SAMPLERCUBE 19
-.emtcode TYPE_SPECIFIER_SAMPLER1DSHADOW 20
-.emtcode TYPE_SPECIFIER_SAMPLER2DSHADOW 21
-.emtcode TYPE_SPECIFIER_SAMPLER2DRECT 22
-.emtcode TYPE_SPECIFIER_SAMPLER2DRECTSHADOW 23
-.emtcode TYPE_SPECIFIER_STRUCT 24
-.emtcode TYPE_SPECIFIER_TYPENAME 25
-
-/* OpenGL 2.1 */
-.emtcode TYPE_SPECIFIER_MAT23 26
-.emtcode TYPE_SPECIFIER_MAT32 27
-.emtcode TYPE_SPECIFIER_MAT24 28
-.emtcode TYPE_SPECIFIER_MAT42 29
-.emtcode TYPE_SPECIFIER_MAT34 30
-.emtcode TYPE_SPECIFIER_MAT43 31
-
-/* type specifier array */
-.emtcode TYPE_SPECIFIER_NONARRAY 0
-.emtcode TYPE_SPECIFIER_ARRAY 1
-
-/* structure field */
-.emtcode FIELD_NONE 0
-.emtcode FIELD_NEXT 1
-.emtcode FIELD_ARRAY 2
-
-/* operation */
-.emtcode OP_END 0
-.emtcode OP_BLOCK_BEGIN_NO_NEW_SCOPE 1
-.emtcode OP_BLOCK_BEGIN_NEW_SCOPE 2
-.emtcode OP_DECLARE 3
-.emtcode OP_ASM 4
-.emtcode OP_BREAK 5
-.emtcode OP_CONTINUE 6
-.emtcode OP_DISCARD 7
-.emtcode OP_RETURN 8
-.emtcode OP_EXPRESSION 9
-.emtcode OP_IF 10
-.emtcode OP_WHILE 11
-.emtcode OP_DO 12
-.emtcode OP_FOR 13
-.emtcode OP_PUSH_VOID 14
-.emtcode OP_PUSH_BOOL 15
-.emtcode OP_PUSH_INT 16
-.emtcode OP_PUSH_FLOAT 17
-.emtcode OP_PUSH_IDENTIFIER 18
-.emtcode OP_SEQUENCE 19
-.emtcode OP_ASSIGN 20
-.emtcode OP_ADDASSIGN 21
-.emtcode OP_SUBASSIGN 22
-.emtcode OP_MULASSIGN 23
-.emtcode OP_DIVASSIGN 24
-/*.emtcode OP_MODASSIGN 25*/
-/*.emtcode OP_LSHASSIGN 26*/
-/*.emtcode OP_RSHASSIGN 27*/
-/*.emtcode OP_ORASSIGN 28*/
-/*.emtcode OP_XORASSIGN 29*/
-/*.emtcode OP_ANDASSIGN 30*/
-.emtcode OP_SELECT 31
-.emtcode OP_LOGICALOR 32
-.emtcode OP_LOGICALXOR 33
-.emtcode OP_LOGICALAND 34
-/*.emtcode OP_BITOR 35*/
-/*.emtcode OP_BITXOR 36*/
-/*.emtcode OP_BITAND 37*/
-.emtcode OP_EQUAL 38
-.emtcode OP_NOTEQUAL 39
-.emtcode OP_LESS 40
-.emtcode OP_GREATER 41
-.emtcode OP_LESSEQUAL 42
-.emtcode OP_GREATEREQUAL 43
-/*.emtcode OP_LSHIFT 44*/
-/*.emtcode OP_RSHIFT 45*/
-.emtcode OP_ADD 46
-.emtcode OP_SUBTRACT 47
-.emtcode OP_MULTIPLY 48
-.emtcode OP_DIVIDE 49
-/*.emtcode OP_MODULUS 50*/
-.emtcode OP_PREINCREMENT 51
-.emtcode OP_PREDECREMENT 52
-.emtcode OP_PLUS 53
-.emtcode OP_MINUS 54
-/*.emtcode OP_COMPLEMENT 55*/
-.emtcode OP_NOT 56
-.emtcode OP_SUBSCRIPT 57
-.emtcode OP_CALL 58
-.emtcode OP_FIELD 59
-.emtcode OP_POSTINCREMENT 60
-.emtcode OP_POSTDECREMENT 61
-.emtcode OP_PRECISION 62
-.emtcode OP_METHOD 63
-
-/* parameter qualifier */
-.emtcode PARAM_QUALIFIER_IN 0
-.emtcode PARAM_QUALIFIER_OUT 1
-.emtcode PARAM_QUALIFIER_INOUT 2
-
-/* function parameter */
-.emtcode PARAMETER_NONE 0
-.emtcode PARAMETER_NEXT 1
-
-/* function parameter array presence */
-.emtcode PARAMETER_ARRAY_NOT_PRESENT 0
-.emtcode PARAMETER_ARRAY_PRESENT 1
-
-/* INVALID_EXTERNAL_DECLARATION seems to be reported when there's */
-/* any syntax errors... */
-.errtext INVALID_EXTERNAL_DECLARATION "2001: Syntax error."
-.errtext INVALID_OPERATOR_OVERRIDE "2002: Invalid operator override."
-.errtext LBRACE_EXPECTED "2003: '{' expected but '$err_token$' found."
-.errtext LPAREN_EXPECTED "2004: '(' expected but '$err_token$' found."
-.errtext RPAREN_EXPECTED "2005: ')' expected but '$err_token$' found."
-.errtext INVALID_PRECISION "2006: Invalid precision specifier '$err_token$'."
-.errtext INVALID_PRECISION_TYPE "2007: Invalid precision type '$err_token$'."
-
-
-/*
- * tells whether the shader that is being parsed is a built-in shader or not
- * 0 - normal behaviour
- * 1 - accepts constructor and operator definitions and __asm statements
- * the implementation will set it to 1 when compiling internal built-in shaders
- */
-.regbyte parsing_builtin 0
-
-/*
- * holds the type of the shader being parsed; possible values are
- * listed below.
- * FRAGMENT_SHADER 1
- * VERTEX_SHADER 2
- * shader type is set by the caller before parsing
- */
-.regbyte shader_type 0
-
-/*
- * <variable_identifier> ::= <identifier>
- */
-variable_identifier
- identifier .emit OP_PUSH_IDENTIFIER;
-
-/*
- * <primary_expression> ::= <variable_identifier>
- * | <intconstant>
- * | <floatconstant>
- * | <boolconstant>
- * | "(" <expression> ")"
- */
-primary_expression
- floatconstant .or boolconstant .or intconstant .or variable_identifier .or primary_expression_1;
-primary_expression_1
- lparen .and expression .and rparen;
-
-/*
- * <postfix_expression> ::= <primary_expression>
- * | <postfix_expression> "[" <integer_expression> "]"
- * | <function_call>
- * | <postfix_expression> "." <field_selection>
- * | <postfix_expression> "++"
- * | <postfix_expression> "--"
- */
-postfix_expression
- postfix_expression_1 .and .loop postfix_expression_2;
-postfix_expression_1
- function_call .or primary_expression;
-postfix_expression_2
- postfix_expression_3 .or postfix_expression_4 .or
- plusplus .emit OP_POSTINCREMENT .or
- minusminus .emit OP_POSTDECREMENT;
-postfix_expression_3
- lbracket .and integer_expression .and rbracket .emit OP_SUBSCRIPT;
-postfix_expression_4
- dot .and field_selection .emit OP_FIELD;
-
-/*
- * <integer_expression> ::= <expression>
- */
-integer_expression
- expression;
-
-/*
- * <function_call> ::= <function_call_generic>
- */
-function_call
- function_call_or_method;
-
-/*
- * <function_call_or_method> ::= <regular_function_call>
- * | <postfix_expression> "." <function_call_generic>
- */
-function_call_or_method
- regular_function_call .or method_call;
-
-/*
- * <method_call> ::= <identifier> "." <function_call_generic>
- */
-method_call
- identifier .emit OP_METHOD .and dot .and function_call_generic .and .true .emit OP_END;
-
-/*
- * <regular_function_call> ::= <function_call_generic>
- */
-regular_function_call
- function_call_generic .emit OP_CALL .and .true .emit OP_END;
-
-/*
- * <function_call_generic> ::= <function_call_header_with_parameters> ")"
- * | <function_call_header_no_parameters> ")"
- */
-function_call_generic
- function_call_generic_1 .or function_call_generic_2;
-function_call_generic_1
- function_call_header_with_parameters .and rparen .error RPAREN_EXPECTED;
-function_call_generic_2
- function_call_header_no_parameters .and rparen .error RPAREN_EXPECTED;
-
-/*
- * <function_call_header_no_parameters>::= <function_call_header> "void"
- * | <function_call_header>
- */
-function_call_header_no_parameters
- function_call_header .and function_call_header_no_parameters_1;
-function_call_header_no_parameters_1
- "void" .or .true;
-
-/*
- * <function_call_header_with_parameters> ::= <function_call_header> <assignment_expression>
- * | <function_call_header_with_parameters> "," <assignment_expression>
- */
-function_call_header_with_parameters
- function_call_header .and assignment_expression .and .true .emit OP_END .and
- .loop function_call_header_with_parameters_1;
-function_call_header_with_parameters_1
- comma .and assignment_expression .and .true .emit OP_END;
-
-/*
- * <function_call_header> ::= <function_identifier> "("
- */
-function_call_header
- function_identifier .and lparen;
-
-/*
- * <function_identifier> ::= <constructor_identifier>
- * | <identifier>
- * | <type_specifier>
- *
- * note: <constructor_identifier> and <type_specifier> have been deleted
- */
-function_identifier
- identifier .and function_identifier_opt_array;
-function_identifier_opt_array
- function_identifier_array .emit FUNCTION_CALL_ARRAY .or
- .true .emit FUNCTION_CALL_NONARRAY;
-function_identifier_array
- lbracket .and constant_expression .and rbracket;
-
-/*
- * <unary_expression> ::= <postfix_expression>
- * | "++" <unary_expression>
- * | "--" <unary_expression>
- * | <unary_operator> <unary_expression>
- *
- * <unary_operator> ::= "+"
- * | "-"
- * | "!"
- * | "~" // reserved
- */
-unary_expression
- postfix_expression .or unary_expression_1 .or unary_expression_2 .or unary_expression_3 .or
- unary_expression_4 .or unary_expression_5/* .or unary_expression_6*/;
-unary_expression_1
- plusplus .and unary_expression .and .true .emit OP_PREINCREMENT;
-unary_expression_2
- minusminus .and unary_expression .and .true .emit OP_PREDECREMENT;
-unary_expression_3
- plus .and unary_expression .and .true .emit OP_PLUS;
-unary_expression_4
- minus .and unary_expression .and .true .emit OP_MINUS;
-unary_expression_5
- bang .and unary_expression .and .true .emit OP_NOT;
-/*unary_expression_6
- tilde .and unary_expression .and .true .emit OP_COMPLEMENT;*/
-
-/*
- * <multiplicative_expression> ::= <unary_expression>
- * | <multiplicative_expression> "*" <unary_expression>
- * | <multiplicative_expression> "/" <unary_expression>
- * | <multiplicative_expression> "%" <unary_expression> // reserved
- */
-multiplicative_expression
- unary_expression .and .loop multiplicative_expression_1;
-multiplicative_expression_1
- multiplicative_expression_2 .or multiplicative_expression_3/* .or multiplicative_expression_4*/;
-multiplicative_expression_2
- star .and unary_expression .and .true .emit OP_MULTIPLY;
-multiplicative_expression_3
- slash .and unary_expression .and .true .emit OP_DIVIDE;
-/*multiplicative_expression_4
- percent .and unary_expression .and .true .emit OP_MODULUS;*/
-
-/*
- * <additive_expression> ::= <multiplicative_expression>
- * | <additive_expression> "+" <multiplicative_expression>
- * | <additive_expression> "-" <multiplicative_expression>
- */
-additive_expression
- multiplicative_expression .and .loop additive_expression_1;
-additive_expression_1
- additive_expression_2 .or additive_expression_3;
-additive_expression_2
- plus .and multiplicative_expression .and .true .emit OP_ADD;
-additive_expression_3
- minus .and multiplicative_expression .and .true .emit OP_SUBTRACT;
-
-/*
- * <shift_expression> ::= <additive_expression>
- * | <shift_expression> "<<" <additive_expression> // reserved
- * | <shift_expression> ">>" <additive_expression> // reserved
- */
-shift_expression
- additive_expression/* .and .loop shift_expression_1*/;
-/*shift_expression_1
- shift_expression_2 .or shift_expression_3;*/
-/*shift_expression_2
- lessless .and additive_expression .and .true .emit OP_LSHIFT;*/
-/*shift_expression_3
- greatergreater .and additive_expression .and .true .emit OP_RSHIFT;*/
-
-/*
- * <relational_expression> ::= <shift_expression>
- * | <relational_expression> "<" <shift_expression>
- * | <relational_expression> ">" <shift_expression>
- * | <relational_expression> "<=" <shift_expression>
- * | <relational_expression> ">=" <shift_expression>
- */
-relational_expression
- shift_expression .and .loop relational_expression_1;
-relational_expression_1
- relational_expression_2 .or relational_expression_3 .or relational_expression_4 .or
- relational_expression_5;
-relational_expression_2
- lessequals .and shift_expression .and .true .emit OP_LESSEQUAL;
-relational_expression_3
- greaterequals .and shift_expression .and .true .emit OP_GREATEREQUAL;
-relational_expression_4
- less .and shift_expression .and .true .emit OP_LESS;
-relational_expression_5
- greater .and shift_expression .and .true .emit OP_GREATER;
-
-/*
- * <equality_expression> ::= <relational_expression>
- * | <equality_expression> "==" <relational_expression>
- * | <equality_expression> "!=" <relational_expression>
- */
-equality_expression
- relational_expression .and .loop equality_expression_1;
-equality_expression_1
- equality_expression_2 .or equality_expression_3;
-equality_expression_2
- equalsequals .and relational_expression .and .true .emit OP_EQUAL;
-equality_expression_3
- bangequals .and relational_expression .and .true .emit OP_NOTEQUAL;
-
-/*
- * <and_expression> ::= <equality_expression>
- * | <and_expression> "&" <equality_expression> // reserved
- */
-and_expression
- equality_expression/* .and .loop and_expression_1*/;
-/*and_expression_1
- ampersand .and equality_expression .and .true .emit OP_BITAND;*/
-
-/*
- * <exclusive_or_expression> ::= <and_expression>
- * | <exclusive_or_expression> "^" <and_expression> // reserved
- */
-exclusive_or_expression
- and_expression/* .and .loop exclusive_or_expression_1*/;
-/*exclusive_or_expression_1
- caret .and and_expression .and .true .emit OP_BITXOR;*/
-
-/*
- * <inclusive_or_expression> ::= <exclusive_or_expression>
- * | <inclusive_or_expression> "|" <exclusive_or_expression> // reserved
- */
-inclusive_or_expression
- exclusive_or_expression/* .and .loop inclusive_or_expression_1*/;
-/*inclusive_or_expression_1
- bar .and exclusive_or_expression .and .true .emit OP_BITOR;*/
-
-/*
- * <logical_and_expression> ::= <inclusive_or_expression>
- * | <logical_and_expression> "&&" <inclusive_or_expression>
- */
-logical_and_expression
- inclusive_or_expression .and .loop logical_and_expression_1;
-logical_and_expression_1
- ampersandampersand .and inclusive_or_expression .and .true .emit OP_LOGICALAND;
-
-/*
- * <logical_xor_expression> ::= <logical_and_expression>
- * | <logical_xor_expression> "^^" <logical_and_expression>
- */
-logical_xor_expression
- logical_and_expression .and .loop logical_xor_expression_1;
-logical_xor_expression_1
- caretcaret .and logical_and_expression .and .true .emit OP_LOGICALXOR;
-
-/*
- * <logical_or_expression> ::= <logical_xor_expression>
- * | <logical_or_expression> "||" <logical_xor_expression>
- */
-logical_or_expression
- logical_xor_expression .and .loop logical_or_expression_1;
-logical_or_expression_1
- barbar .and logical_xor_expression .and .true .emit OP_LOGICALOR;
-
-/*
- * <conditional_expression> ::= <logical_or_expression>
- * | <logical_or_expression> "?" <expression> ":" <conditional_expression>
- */
-conditional_expression
- logical_or_expression .and .loop conditional_expression_1;
-conditional_expression_1
- question .and expression .and colon .and conditional_expression .and .true .emit OP_SELECT;
-
-/*
- * <assignment_expression> ::= <conditional_expression>
- * | <unary_expression> <assignment_operator> <assignment_expression>
- *
- * <assignment_operator> ::= "="
- * | "*="
- * | "/="
- * | "+="
- * | "-="
- * | "%=" // reserved
- * | "<<=" // reserved
- * | ">>=" // reserved
- * | "&=" // reserved
- * | "^=" // reserved
- * | "|=" // reserved
- */
-assignment_expression
- assignment_expression_1 .or assignment_expression_2 .or assignment_expression_3 .or
- assignment_expression_4 .or assignment_expression_5/* .or assignment_expression_6 .or
- assignment_expression_7 .or assignment_expression_8 .or assignment_expression_9 .or
- assignment_expression_10 .or assignment_expression_11*/ .or conditional_expression;
-assignment_expression_1
- unary_expression .and equals .and assignment_expression .and .true .emit OP_ASSIGN;
-assignment_expression_2
- unary_expression .and starequals .and assignment_expression .and .true .emit OP_MULASSIGN;
-assignment_expression_3
- unary_expression .and slashequals .and assignment_expression .and .true .emit OP_DIVASSIGN;
-assignment_expression_4
- unary_expression .and plusequals .and assignment_expression .and .true .emit OP_ADDASSIGN;
-assignment_expression_5
- unary_expression .and minusequals .and assignment_expression .and .true .emit OP_SUBASSIGN;
-/*assignment_expression_6
- unary_expression .and percentequals .and assignment_expression .and .true .emit OP_MODASSIGN;*/
-/*assignment_expression_7
- unary_expression .and lesslessequals .and assignment_expression .and .true .emit OP_LSHASSIGN;*/
-/*assignment_expression_8
- unary_expression .and greatergreaterequals .and assignment_expression .and
- .true .emit OP_RSHASSIGN;*/
-/*assignment_expression_9
- unary_expression .and ampersandequals .and assignment_expression .and .true .emit OP_ANDASSIGN;*/
-/*assignment_expression_10
- unary_expression .and caretequals .and assignment_expression .and .true .emit OP_XORASSIGN;*/
-/*assignment_expression_11
- unary_expression .and barequals .and assignment_expression .and .true .emit OP_ORASSIGN;*/
-
-/*
- * <expression> ::= <assignment_expression>
- * | <expression> "," <assignment_expression>
- */
-expression
- assignment_expression .and .loop expression_1;
-expression_1
- comma .and assignment_expression .and .true .emit OP_SEQUENCE;
-
-/*
- * <constant_expression> ::= <conditional_expression>
- */
-constant_expression
- conditional_expression .and .true .emit OP_END;
-
-/*
- * <declaration> ::= <function_prototype> ";"
- * | <init_declarator_list> ";"
- */
-declaration
- declaration_1 .or declaration_2;
-declaration_1
- function_prototype .emit DECLARATION_FUNCTION_PROTOTYPE .and semicolon;
-declaration_2
- init_declarator_list .emit DECLARATION_INIT_DECLARATOR_LIST .and semicolon;
-
-/*
- * <function_prototype> ::= <function_header> "void" ")"
- * | <function_declarator> ")"
- */
-function_prototype
- function_prototype_1 .or function_prototype_2;
-function_prototype_1
- function_header .and "void" .and rparen .error RPAREN_EXPECTED .emit PARAMETER_NONE;
-function_prototype_2
- function_declarator .and rparen .error RPAREN_EXPECTED .emit PARAMETER_NONE;
-
-/*
- * <function_declarator> ::= <function_header>
- * | <function_header_with_parameters>
- */
-function_declarator
- function_header_with_parameters .or function_header;
-
-/*
- * <function_header_with_parameters> ::= <function_header> <parameter_declaration>
- * | <function_header_with_parameters> ","
- * <parameter_declaration>
- */
-function_header_with_parameters
- function_header .and parameter_declaration .and .loop function_header_with_parameters_1;
-function_header_with_parameters_1
- comma .and parameter_declaration;
-
-/*
- * <function_header> ::= <fully_specified_type> <identifier> "("
- */
-function_header
- function_header_nospace .or function_header_space;
-function_header_space
- fully_specified_type_space .and space .and function_decl_identifier .and lparen;
-function_header_nospace
- fully_specified_type_nospace .and function_decl_identifier .and lparen;
-
-/*
- * <function_decl_identifier> ::= "__constructor"
- * | <__operator>
- * | <identifier>
- *
- * note: this is an extension to the standard language specification.
- * normally slang disallows operator and constructor prototypes and definitions
- */
-function_decl_identifier
- .if (parsing_builtin != 0) __operator .emit FUNCTION_OPERATOR .or
- .if (parsing_builtin != 0) "__constructor" .emit FUNCTION_CONSTRUCTOR .or
- identifier .emit FUNCTION_ORDINARY;
-
-/*
- * <__operator> ::= "__operator" <overriden_op>
- *
- * note: this is an extension to the standard language specification.
- * normally slang disallows operator prototypes and definitions
- */
-__operator
- "__operator" .and overriden_operator .error INVALID_OPERATOR_OVERRIDE;
-
-/*
- * <overriden_op> ::= "="
- * | "+="
- * | "-="
- * | "*="
- * | "/="
- * | "%=" // reserved
- * | "<<=" // reserved
- * | ">>=" // reserved
- * | "&=" // reserved
- * | "^=" // reserved
- * | "|=" // reserved
- * | "^^"
- * | "|" // reserved
- * | "^" // reserved
- * | "&" // reserved
- * | "=="
- * | "!="
- * | "<"
- * | ">"
- * | "<="
- * | ">="
- * | "<<" // reserved
- * | ">>" // reserved
- * | "*"
- * | "/"
- * | "%" // reserved
- * | "++"
- * | "--"
- * | "+"
- * | "-"
- * | "~" // reserved
- * | "!"
- *
- * note: this is an extension to the standard language specification.
- * normally slang disallows operator prototypes and definitions
- */
-overriden_operator
- plusplus .emit OPERATOR_INCREMENT .or
- plusequals .emit OPERATOR_ADDASSIGN .or
- plus .emit OPERATOR_PLUS .or
- minusminus .emit OPERATOR_DECREMENT .or
- minusequals .emit OPERATOR_SUBASSIGN .or
- minus .emit OPERATOR_MINUS .or
- bang .emit OPERATOR_NOT .or
- starequals .emit OPERATOR_MULASSIGN .or
- star .emit OPERATOR_MULTIPLY .or
- slashequals .emit OPERATOR_DIVASSIGN .or
- slash .emit OPERATOR_DIVIDE .or
- lessequals .emit OPERATOR_LESSEQUAL .or
- /*lesslessequals .emit OPERATOR_LSHASSIGN .or*/
- /*lessless .emit OPERATOR_LSHIFT .or*/
- less .emit OPERATOR_LESS .or
- greaterequals .emit OPERATOR_GREATEREQUAL .or
- /*greatergreaterequals .emit OPERATOR_RSHASSIGN .or*/
- /*greatergreater .emit OPERATOR_RSHIFT .or*/
- greater .emit OPERATOR_GREATER .or
- /*percentequals .emit OPERATOR_MODASSIGN .or*/
- /*percent .emit OPERATOR_MODULUS .or*/
- /*ampersandequals .emit OPERATOR_ANDASSIGN */
- /*ampersand .emit OPERATOR_BITAND .or*/
- /*barequals .emit OPERATOR_ORASSIGN .or*/
- /*bar .emit OPERATOR_BITOR .or*/
- /*tilde .emit OPERATOR_COMPLEMENT .or*/
- /*caretequals .emit OPERATOR_XORASSIGN .or*/
- caretcaret .emit OPERATOR_LOGICALXOR /*.or
- caret .emit OPERATOR_BITXOR*/;
-
-/*
- * <parameter_declarator> ::= <type_specifier> <identifier>
- * | <type_specifier> <identifier> "[" <constant_expression> "]"
- */
-parameter_declarator
- parameter_declarator_nospace .or parameter_declarator_space;
-parameter_declarator_nospace
- type_specifier_nospace .and identifier .and parameter_declarator_1;
-parameter_declarator_space
- type_specifier_space .and space .and identifier .and parameter_declarator_1;
-parameter_declarator_1
- parameter_declarator_2 .emit PARAMETER_ARRAY_PRESENT .or
- .true .emit PARAMETER_ARRAY_NOT_PRESENT;
-parameter_declarator_2
- lbracket .and constant_expression .and rbracket;
-
-/*
- * <parameter_declaration> ::= <type_qualifier> <parameter_qualifier>
- * <precision> <parameter_declarator>
- * | <type_qualifier> <parameter_qualifier>
- * <precision> <parameter_type_specifier>
- * | <type_qualifier> <parameter_qualifier>
- * <parameter_declarator>
- * | <type_qualifier> <parameter_qualifier>
- * <parameter_type_specifier>
- * | <parameter_qualifier> <precision>
- * <parameter_declarator>
- * | <parameter_qualifier> <precision>
- * <parameter_type_specifier>
- * | <parameter_qualifier> <parameter_declarator>
- * | <parameter_qualifier> <parameter_type_specifier>
- */
-parameter_declaration
- parameter_declaration_1 .emit PARAMETER_NEXT;
-parameter_declaration_1
- parameter_declaration_2 .or parameter_declaration_3;
-parameter_declaration_2
- type_qualifier .and space .and parameter_qualifier .and parameter_declaration_4;
-parameter_declaration_3
- parameter_qualifier .emit TYPE_QUALIFIER_NONE .and parameter_declaration_4;
-parameter_declaration_4
- parameter_declaration_optprec .and parameter_declaration_rest;
-parameter_declaration_optprec
- parameter_declaration_prec .or .true .emit PRECISION_DEFAULT;
-parameter_declaration_prec
- precision .and space;
-parameter_declaration_rest
- parameter_declarator .or parameter_type_specifier;
-
-/*
- * <parameter_qualifier> ::= "in"
- * | "out"
- * | "inout"
- * | ""
- */
-parameter_qualifier
- parameter_qualifier_1 .or .true .emit PARAM_QUALIFIER_IN;
-parameter_qualifier_1
- parameter_qualifier_2 .and space;
-parameter_qualifier_2
- "in" .emit PARAM_QUALIFIER_IN .or
- "out" .emit PARAM_QUALIFIER_OUT .or
- "inout" .emit PARAM_QUALIFIER_INOUT;
-
-/*
- * <parameter_type_specifier> ::= <type_specifier>
- * | <type_specifier> "[" <constant_expression> "]"
- */
-parameter_type_specifier
- parameter_type_specifier_1 .and .true .emit '\0' .and parameter_type_specifier_2;
-parameter_type_specifier_1
- type_specifier_nospace .or type_specifier_space;
-parameter_type_specifier_2
- parameter_type_specifier_3 .emit PARAMETER_ARRAY_PRESENT .or
- .true .emit PARAMETER_ARRAY_NOT_PRESENT;
-parameter_type_specifier_3
- lbracket .and constant_expression .and rbracket;
-
-/*
- * <init_declarator_list> ::= <single_declaration>
- * | <init_declarator_list> "," <identifier>
- * | <init_declarator_list> "," <identifier> "[" "]"
- * | <init_declarator_list> "," <identifier> "[" <constant_expression> "]"
- * | <init_declarator_list> "," <identifier> "=" <initializer>
- */
-init_declarator_list
- single_declaration .and .loop init_declarator_list_1 .emit DECLARATOR_NEXT .and
- .true .emit DECLARATOR_NONE;
-init_declarator_list_1
- comma .and identifier .emit VARIABLE_IDENTIFIER .and init_declarator_list_2;
-init_declarator_list_2
- init_declarator_list_3 .or init_declarator_list_4 .or .true .emit VARIABLE_NONE;
-init_declarator_list_3
- equals .and initializer .emit VARIABLE_INITIALIZER;
-init_declarator_list_4
- lbracket .and init_declarator_list_5 .and rbracket;
-init_declarator_list_5
- constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;
-
-/*
- * <single_declaration> ::= <fully_specified_type>
- * | <fully_specified_type> <identifier>
- * | <fully_specified_type> <identifier> "[" "]"
- * | <fully_specified_type> <identifier> "[" <constant_expression> "]"
- * | <fully_specified_type> <identifier> "=" <initializer>
- */
-single_declaration
- single_declaration_nospace .or single_declaration_space;
-single_declaration_space
- fully_specified_type_space .and single_declaration_space_1;
-single_declaration_nospace
- fully_specified_type_nospace .and single_declaration_nospace_1;
-single_declaration_space_1
- single_declaration_space_2 .emit VARIABLE_IDENTIFIER .or .true .emit VARIABLE_NONE;
-single_declaration_nospace_1
- single_declaration_nospace_2 .emit VARIABLE_IDENTIFIER .or .true .emit VARIABLE_NONE;
-single_declaration_space_2
- space .and identifier .and single_declaration_3;
-single_declaration_nospace_2
- identifier .and single_declaration_3;
-single_declaration_3
- single_declaration_4 .or single_declaration_5 .or .true .emit VARIABLE_NONE;
-single_declaration_4
- equals .and initializer .emit VARIABLE_INITIALIZER;
-single_declaration_5
- lbracket .and single_declaration_6 .and rbracket;
-single_declaration_6
- constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;
-
-/*
- * <fully_specified_type> ::= <opt_invariant> <opt_centroid> <opt_qualifer> <opt_precision> <type_specifier>
- *
- * Example: "invariant varying highp vec3"
- */
-fully_specified_type_space
- fully_specified_type_optinvariant .and fully_specified_type_optcentroid .and fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_space;
-fully_specified_type_nospace
- fully_specified_type_optinvariant .and fully_specified_type_optcentroid .and fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_nospace;
-fully_specified_type_optinvariant
- fully_specified_type_invariant .or .true .emit TYPE_VARIANT;
-fully_specified_type_invariant
- invariant_qualifier .and space;
-fully_specified_type_optcentroid
- fully_specified_type_centroid .or .true .emit TYPE_CENTER;
-fully_specified_type_centroid
- centroid_qualifier .and space;
-fully_specified_type_optqual
- fully_specified_type_qual .or .true .emit TYPE_QUALIFIER_NONE;
-fully_specified_type_qual
- type_qualifier .and space;
-fully_specified_type_optprec
- fully_specified_type_prec .or .true .emit PRECISION_DEFAULT;
-fully_specified_type_prec
- precision .and space;
-
-/*
- * <invariant_qualifier> ::= "invariant"
- */
-invariant_qualifier
- "invariant" .emit TYPE_INVARIANT;
-
-centroid_qualifier
- "centroid" .emit TYPE_CENTROID;
-
-
-/*
- * <type_qualifier> ::= "const"
- * | "attribute" // Vertex only.
- * | "varying"
- * | "uniform"
- * | "__fixed_output"
- * | "__fixed_input"
- *
- * note: this is an extension to the standard language specification,
- * normally slang disallows __fixed_output and __fixed_input type qualifiers
- */
-type_qualifier
- "const" .emit TYPE_QUALIFIER_CONST .or
- .if (shader_type == 2) "attribute" .emit TYPE_QUALIFIER_ATTRIBUTE .or
- "varying" .emit TYPE_QUALIFIER_VARYING .or
- "uniform" .emit TYPE_QUALIFIER_UNIFORM .or
- .if (parsing_builtin != 0) "__fixed_output" .emit TYPE_QUALIFIER_FIXEDOUTPUT .or
- .if (parsing_builtin != 0) "__fixed_input" .emit TYPE_QUALIFIER_FIXEDINPUT;
-
-/*
- * <type_specifier_nonarray> ::= "void"
- * | "float"
- * | "int"
- * | "bool"
- * | "vec2"
- * | "vec3"
- * | "vec4"
- * | "bvec2"
- * | "bvec3"
- * | "bvec4"
- * | "ivec2"
- * | "ivec3"
- * | "ivec4"
- * | "mat2"
- * | "mat3"
- * | "mat4"
- * | "mat2x3"
- * | "mat3x2"
- * | "mat2x4"
- * | "mat4x2"
- * | "mat3x4"
- * | "mat4x3"
- * | "sampler1D"
- * | "sampler2D"
- * | "sampler3D"
- * | "samplerCube"
- * | "sampler1DShadow"
- * | "sampler2DShadow"
- * | "sampler2DRect"
- * | "sampler2DRectShadow"
- * | <struct_specifier>
- * | <type_name>
- */
-type_specifier_nonarray_space
- "void" .emit TYPE_SPECIFIER_VOID .or
- "float" .emit TYPE_SPECIFIER_FLOAT .or
- "int" .emit TYPE_SPECIFIER_INT .or
- "bool" .emit TYPE_SPECIFIER_BOOL .or
- "vec2" .emit TYPE_SPECIFIER_VEC2 .or
- "vec3" .emit TYPE_SPECIFIER_VEC3 .or
- "vec4" .emit TYPE_SPECIFIER_VEC4 .or
- "bvec2" .emit TYPE_SPECIFIER_BVEC2 .or
- "bvec3" .emit TYPE_SPECIFIER_BVEC3 .or
- "bvec4" .emit TYPE_SPECIFIER_BVEC4 .or
- "ivec2" .emit TYPE_SPECIFIER_IVEC2 .or
- "ivec3" .emit TYPE_SPECIFIER_IVEC3 .or
- "ivec4" .emit TYPE_SPECIFIER_IVEC4 .or
- "mat2" .emit TYPE_SPECIFIER_MAT2 .or
- "mat3" .emit TYPE_SPECIFIER_MAT3 .or
- "mat4" .emit TYPE_SPECIFIER_MAT4 .or
- "mat2x3" .emit TYPE_SPECIFIER_MAT23 .or
- "mat3x2" .emit TYPE_SPECIFIER_MAT32 .or
- "mat2x4" .emit TYPE_SPECIFIER_MAT24 .or
- "mat4x2" .emit TYPE_SPECIFIER_MAT42 .or
- "mat3x4" .emit TYPE_SPECIFIER_MAT34 .or
- "mat4x3" .emit TYPE_SPECIFIER_MAT43 .or
- "sampler1D" .emit TYPE_SPECIFIER_SAMPLER1D .or
- "sampler2D" .emit TYPE_SPECIFIER_SAMPLER2D .or
- "sampler3D" .emit TYPE_SPECIFIER_SAMPLER3D .or
- "samplerCube" .emit TYPE_SPECIFIER_SAMPLERCUBE .or
- "sampler1DShadow" .emit TYPE_SPECIFIER_SAMPLER1DSHADOW .or
- "sampler2DShadow" .emit TYPE_SPECIFIER_SAMPLER2DSHADOW .or
- "sampler2DRect" .emit TYPE_SPECIFIER_SAMPLER2DRECT .or
- "sampler2DRectShadow" .emit TYPE_SPECIFIER_SAMPLER2DRECTSHADOW .or
- type_name .emit TYPE_SPECIFIER_TYPENAME;
-type_specifier_nonarray_nospace
- struct_specifier .emit TYPE_SPECIFIER_STRUCT;
-type_specifier_nonarray
- type_specifier_nonarray_nospace .or type_specifier_nonarray_space;
-
-/*
- * <type_specifier> ::= <type_specifier_nonarray>
- * | <type_specifier_nonarray> "[" <constant_expression> "]"
- */
-type_specifier_space
- type_specifier_nonarray_space .and .true .emit TYPE_SPECIFIER_NONARRAY;
-type_specifier_nospace
- type_specifier_nospace_array .or type_specifier_nospace_1;
-type_specifier_nospace_1
- type_specifier_nonarray_nospace .and .true .emit TYPE_SPECIFIER_NONARRAY;
-type_specifier_nospace_array
- type_specifier_nonarray .and lbracket .emit TYPE_SPECIFIER_ARRAY .and constant_expression .and rbracket;
-
-/*
- * <struct_specifier> ::= "struct" <identifier> "{" <struct_declaration_list> "}"
- * | "struct" "{" <struct_declaration_list> "}"
- */
-struct_specifier
- "struct" .and struct_specifier_1 .and optional_space .and lbrace .error LBRACE_EXPECTED .and
- struct_declaration_list .and rbrace .emit FIELD_NONE;
-struct_specifier_1
- struct_specifier_2 .or .true .emit '\0';
-struct_specifier_2
- space .and identifier;
-
-/*
- * <struct_declaration_list> ::= <struct_declaration>
- * | <struct_declaration_list> <struct_declaration>
- */
-struct_declaration_list
- struct_declaration .and .loop struct_declaration .emit FIELD_NEXT;
-
-/*
- * <struct_declaration> ::= <type_specifier> <struct_declarator_list> ";"
- */
-struct_declaration
- struct_declaration_nospace .or struct_declaration_space;
-struct_declaration_space
- type_specifier_space .and space .and struct_declarator_list .and semicolon .emit FIELD_NONE;
-struct_declaration_nospace
- type_specifier_nospace .and struct_declarator_list .and semicolon .emit FIELD_NONE;
-
-/*
- * <struct_declarator_list> ::= <struct_declarator>
- * | <struct_declarator_list> "," <struct_declarator>
- */
-struct_declarator_list
- struct_declarator .and .loop struct_declarator_list_1 .emit FIELD_NEXT;
-struct_declarator_list_1
- comma .and struct_declarator;
-
-/*
- * <struct_declarator> ::= <identifier>
- * | <identifier> "[" <constant_expression> "]"
- */
-struct_declarator
- identifier .and struct_declarator_1;
-struct_declarator_1
- struct_declarator_2 .emit FIELD_ARRAY .or .true .emit FIELD_NONE;
-struct_declarator_2
- lbracket .and constant_expression .and rbracket;
-
-/*
- * <initializer> ::= <assignment_expression>
- */
-initializer
- assignment_expression .and .true .emit OP_END;
-
-/*
- * <declaration_statement> ::= <declaration>
- */
-declaration_statement
- declaration;
-
-/*
- * <statement> ::= <compound_statement>
- * | <simple_statement>
- */
-statement
- compound_statement .or simple_statement;
-statement_space
- compound_statement .or statement_space_1;
-statement_space_1
- space .and simple_statement;
-
-/*
- * <simple_statement> ::= <__asm_statement>
- * | <selection_statement>
- * | <iteration_statement>
- * | <jump_statement>
- * | <expression_statement>
- * | <declaration_statement>
- *
- * note: this is an extension to the standard language specification.
- * normally slang disallows use of __asm statements
- */
-simple_statement
- .if (parsing_builtin != 0) __asm_statement .emit OP_ASM .or
- selection_statement .or
- iteration_statement .or
- precision_stmt .emit OP_PRECISION .or
- jump_statement .or
- expression_statement .emit OP_EXPRESSION .or
- declaration_statement .emit OP_DECLARE;
-
-/*
- * <compound_statement> ::= "{" "}"
- * | "{" <statement_list> "}"
- */
-compound_statement
- compound_statement_1 .emit OP_BLOCK_BEGIN_NEW_SCOPE .and .true .emit OP_END;
-compound_statement_1
- compound_statement_2 .or compound_statement_3;
-compound_statement_2
- lbrace .and rbrace;
-compound_statement_3
- lbrace .and statement_list .and rbrace;
-
-/*
- * <compound_statement_no_new_scope> ::= "{" "}"
- * | "{" <statement_list> "}"
- */
-compound_statement_no_new_scope
- compound_statement_no_new_scope_1 .emit OP_BLOCK_BEGIN_NO_NEW_SCOPE .and .true .emit OP_END;
-compound_statement_no_new_scope_1
- compound_statement_no_new_scope_2 .or compound_statement_no_new_scope_3;
-compound_statement_no_new_scope_2
- lbrace .and rbrace;
-compound_statement_no_new_scope_3
- lbrace .and statement_list .and rbrace;
-
-
-/*
- * <statement_list> ::= <statement>
- * | <statement_list> <statement>
- */
-statement_list
- statement .and .loop statement;
-
-/*
- * <expression_statement> ::= ";"
- * | <expression> ";"
- */
-expression_statement
- expression_statement_1 .or expression_statement_2;
-expression_statement_1
- semicolon .emit OP_PUSH_VOID .emit OP_END;
-expression_statement_2
- expression .and semicolon .emit OP_END;
-
-/*
- * <selection_statement> ::= "if" "(" <expression> ")" <selection_rest_statement>
- */
-selection_statement
- "if" .emit OP_IF .and lparen .error LPAREN_EXPECTED .and expression .and
- rparen .error RPAREN_EXPECTED .emit OP_END .and selection_rest_statement;
-
-/*
- * <selection_rest_statement> ::= <statement> "else" <statement>
- * | <statement>
- */
-selection_rest_statement
- statement .and selection_rest_statement_1;
-selection_rest_statement_1
- selection_rest_statement_2 .or .true .emit OP_EXPRESSION .emit OP_PUSH_VOID .emit OP_END;
-selection_rest_statement_2
- "else" .and optional_space .and statement;
-
-/*
- * <condition> ::= <expression>
- * | <fully_specified_type> <identifier> "=" <initializer>
- *
- * note: if <condition_1> is executed, the emit format must
- * match <declaration> emit format
- */
-condition
- condition_1 .emit OP_DECLARE .emit DECLARATION_INIT_DECLARATOR_LIST .or
- condition_3 .emit OP_EXPRESSION;
-condition_1
- condition_1_nospace .or condition_1_space;
-condition_1_nospace
- fully_specified_type_nospace .and condition_2;
-condition_1_space
- fully_specified_type_space .and space .and condition_2;
-condition_2
- identifier .emit VARIABLE_IDENTIFIER .and equals .emit VARIABLE_INITIALIZER .and
- initializer .and .true .emit DECLARATOR_NONE;
-condition_3
- expression .and .true .emit OP_END;
-
-/*
- * <iteration_statement> ::= "while" "(" <condition> ")" <statement>
- * | "do" <statement> "while" "(" <expression> ")" ";"
- * | "for" "(" <for_init_statement> <for_rest_statement> ")" <statement>
- */
-iteration_statement
- iteration_statement_1 .or iteration_statement_2 .or iteration_statement_3;
-iteration_statement_1
- "while" .emit OP_WHILE .and lparen .error LPAREN_EXPECTED .and condition .and
- rparen .error RPAREN_EXPECTED .and statement;
-iteration_statement_2
- "do" .emit OP_DO .and statement_space .and "while" .and lparen .error LPAREN_EXPECTED .and
- expression .and rparen .error RPAREN_EXPECTED .emit OP_END .and semicolon;
-iteration_statement_3
- "for" .emit OP_FOR .and lparen .error LPAREN_EXPECTED .and for_init_statement .and
- for_rest_statement .and rparen .error RPAREN_EXPECTED .and statement;
-
-/*
- * <for_init_statement> ::= <expression_statement>
- * | <declaration_statement>
- */
-for_init_statement
- expression_statement .emit OP_EXPRESSION .or declaration_statement .emit OP_DECLARE;
-
-/*
- * <conditionopt> ::= <condition>
- * | ""
- *
- * note: <conditionopt> is used only by "for" statement.
- * if <condition> is ommitted, parser simulates default behaviour,
- * that is simulates "true" expression
- */
-conditionopt
- condition .or
- .true .emit OP_EXPRESSION .emit OP_PUSH_BOOL .emit 2 .emit '1' .emit '\0' .emit OP_END;
-
-/*
- * <for_rest_statement> ::= <conditionopt> ";"
- * | <conditionopt> ";" <expression>
- */
-for_rest_statement
- conditionopt .and semicolon .and for_rest_statement_1;
-for_rest_statement_1
- for_rest_statement_2 .or .true .emit OP_PUSH_VOID .emit OP_END;
-for_rest_statement_2
- expression .and .true .emit OP_END;
-
-/*
- * <jump_statement> ::= "continue" ";"
- * | "break" ";"
- * | "return" ";"
- * | "return" <expression> ";"
- * | "discard" ";" // Fragment shader only.
- */
-jump_statement
- jump_statement_1 .or jump_statement_2 .or jump_statement_3 .or jump_statement_4 .or
- .if (shader_type == 1) jump_statement_5;
-jump_statement_1
- "continue" .and semicolon .emit OP_CONTINUE;
-jump_statement_2
- "break" .and semicolon .emit OP_BREAK;
-jump_statement_3
- "return" .emit OP_RETURN .and optional_space .and expression .and semicolon .emit OP_END;
-jump_statement_4
- "return" .emit OP_RETURN .and semicolon .emit OP_PUSH_VOID .emit OP_END;
-jump_statement_5
- "discard" .and semicolon .emit OP_DISCARD;
-
-/*
- * <__asm_statement> ::= "__asm" <identifier> <asm_arguments> ";"
- *
- * note: this is an extension to the standard language specification.
- * normally slang disallows __asm statements
- */
-__asm_statement
- "__asm" .and space .and identifier .and space .and asm_arguments .and semicolon .emit OP_END;
-
-/*
- * <asm_arguments> ::= <asm_argument>
- * | <asm_arguments> "," <asm_argument>
- *
- * note: this is an extension to the standard language specification.
- * normally slang disallows __asm statements
- */
-asm_arguments
- asm_argument .and .true .emit OP_END .and .loop asm_arguments_1;
-asm_arguments_1
- comma .and asm_argument .and .true .emit OP_END;
-
-/*
- * <asm_argument> ::= <variable_identifier>
- * | <floatconstant>
- *
- * note: this is an extension to the standard language specification.
- * normally slang disallows __asm statements
- */
-asm_argument
- var_with_field .or
- variable_identifier .or
- floatconstant;
-
-var_with_field
- variable_identifier .and dot .and field_selection .emit OP_FIELD;
-
-
-/*
- * <translation_unit> ::= <external_declaration>
- * | <translation_unit> <external_declaration>
- */
-translation_unit
- optional_space .emit REVISION .and external_declaration .error INVALID_EXTERNAL_DECLARATION .and
- .loop external_declaration .and optional_space .and
- '\0' .error INVALID_EXTERNAL_DECLARATION .emit EXTERNAL_NULL;
-
-
-/*
- * <external_declaration> ::= <function_definition>
- * | <declaration>
- */
-external_declaration
- precision_stmt .emit DEFAULT_PRECISION .or
- function_definition .emit EXTERNAL_FUNCTION_DEFINITION .or
- invariant_stmt .emit INVARIANT_STMT .or
- declaration .emit EXTERNAL_DECLARATION;
-
-
-/*
- * <precision_stmt> ::= "precision" <precision> <prectype>
- */
-precision_stmt
- "precision" .and space .and precision .error INVALID_PRECISION .and space .and prectype .error INVALID_PRECISION_TYPE .and semicolon;
-
-/*
- * <precision> ::= "lowp"
- * | "mediump"
- * | "highp"
- */
-precision
- "lowp" .emit PRECISION_LOW .or
- "mediump" .emit PRECISION_MEDIUM .or
- "highp" .emit PRECISION_HIGH;
-
-/*
- * <prectype> ::= "int"
- * | "float"
- * | "a sampler type"
- */
-prectype
- "int" .emit TYPE_SPECIFIER_INT .or
- "float" .emit TYPE_SPECIFIER_FLOAT .or
- "sampler1D" .emit TYPE_SPECIFIER_SAMPLER1D .or
- "sampler2D" .emit TYPE_SPECIFIER_SAMPLER2D .or
- "sampler3D" .emit TYPE_SPECIFIER_SAMPLER3D .or
- "samplerCube" .emit TYPE_SPECIFIER_SAMPLERCUBE .or
- "sampler1DShadow" .emit TYPE_SPECIFIER_SAMPLER1DSHADOW .or
- "sampler2DShadow" .emit TYPE_SPECIFIER_SAMPLER2DSHADOW .or
- "sampler2DRect" .emit TYPE_SPECIFIER_SAMPLER2DRECT .or
- "sampler2DRectShadow" .emit TYPE_SPECIFIER_SAMPLER2DRECTSHADOW;
-
-
-/*
- * <invariant_stmt> ::= "invariant" identifier;
- */
-invariant_stmt
- "invariant" .and space .and identifier .and semicolon;
-
-
-/*
- * <function_definition> :: <function_prototype> <compound_statement_no_new_scope>
- */
-function_definition
- function_prototype .and compound_statement_no_new_scope;
-
-
-
-/*
- * helper rules, not part of the official language syntax
- */
-
-digit_oct
- '0'-'7';
-
-digit_dec
- '0'-'9';
-
-digit_hex
- '0'-'9' .or 'A'-'F' .or 'a'-'f';
-
-id_character_first
- 'a'-'z' .or 'A'-'Z' .or '_';
-
-id_character_next
- id_character_first .or digit_dec;
-
-identifier
- id_character_first .emit * .and .loop id_character_next .emit * .and .true .emit '\0';
-
-float
- float_1 .or float_2 .or float_3;
-float_1
- float_fractional_constant .and float_optional_exponent_part .and optional_f_suffix;
-float_2
- float_digit_sequence .and .true .emit '\0' .and float_exponent_part .and optional_f_suffix;
-float_3
- float_digit_sequence .and .true .emit '\0' .and 'f' .emit '\0';
-
-float_fractional_constant
- float_fractional_constant_1 .or float_fractional_constant_2 .or float_fractional_constant_3;
-float_fractional_constant_1
- float_digit_sequence .and '.' .and float_digit_sequence;
-float_fractional_constant_2
- float_digit_sequence .and '.' .and .true .emit '\0';
-float_fractional_constant_3
- '.' .emit '\0' .and float_digit_sequence;
-
-float_optional_exponent_part
- float_exponent_part .or .true .emit '\0';
-
-float_digit_sequence
- digit_dec .emit * .and .loop digit_dec .emit * .and .true .emit '\0';
-
-float_exponent_part
- float_exponent_part_1 .or float_exponent_part_2;
-float_exponent_part_1
- 'e' .and float_optional_sign .and float_digit_sequence;
-float_exponent_part_2
- 'E' .and float_optional_sign .and float_digit_sequence;
-
-float_optional_sign
- float_sign .or .true;
-
-float_sign
- '+' .or '-' .emit '-';
-
-optional_f_suffix
- 'f' .or .true;
-
-
-integer
- integer_hex .or integer_oct .or integer_dec;
-
-integer_hex
- '0' .and integer_hex_1 .emit 0x10 .and digit_hex .emit * .and .loop digit_hex .emit * .and
- .true .emit '\0';
-integer_hex_1
- 'x' .or 'X';
-
-integer_oct
- '0' .emit 8 .emit * .and .loop digit_oct .emit * .and .true .emit '\0';
-
-integer_dec
- digit_dec .emit 10 .emit * .and .loop digit_dec .emit * .and .true .emit '\0';
-
-boolean
- "true" .emit 2 .emit '1' .emit '\0' .or
- "false" .emit 2 .emit '0' .emit '\0';
-
-type_name
- identifier;
-
-field_selection
- identifier;
-
-floatconstant
- float .emit OP_PUSH_FLOAT;
-
-intconstant
- integer .emit OP_PUSH_INT;
-
-boolconstant
- boolean .emit OP_PUSH_BOOL;
-
-optional_space
- .loop single_space;
-
-space
- single_space .and .loop single_space;
-
-single_space
- white_char .or c_style_comment_block .or cpp_style_comment_block;
-
-white_char
- ' ' .or '\t' .or new_line .or '\v' .or '\f';
-
-new_line
- cr_lf .or lf_cr .or '\n' .or '\r';
-
-cr_lf
- '\r' .and '\n';
-
-lf_cr
- '\n' .and '\r';
-
-c_style_comment_block
- '/' .and '*' .and c_style_comment_rest;
-
-c_style_comment_rest
- .loop c_style_comment_char_no_star .and c_style_comment_rest_1;
-c_style_comment_rest_1
- c_style_comment_end .or c_style_comment_rest_2;
-c_style_comment_rest_2
- '*' .and c_style_comment_rest;
-
-c_style_comment_char_no_star
- '\x2B'-'\xFF' .or '\x01'-'\x29';
-
-c_style_comment_end
- '*' .and '/';
-
-cpp_style_comment_block
- '/' .and '/' .and cpp_style_comment_block_1;
-cpp_style_comment_block_1
- cpp_style_comment_block_2 .or cpp_style_comment_block_3;
-cpp_style_comment_block_2
- .loop cpp_style_comment_char .and new_line;
-cpp_style_comment_block_3
- .loop cpp_style_comment_char;
-
-cpp_style_comment_char
- '\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
-
-/* lexical rules */
-
-/*ampersand
- optional_space .and '&' .and optional_space;*/
-
-ampersandampersand
- optional_space .and '&' .and '&' .and optional_space;
-
-/*ampersandequals
- optional_space .and '&' .and '=' .and optional_space;*/
-
-/*bar
- optional_space .and '|' .and optional_space;*/
-
-barbar
- optional_space .and '|' .and '|' .and optional_space;
-
-/*barequals
- optional_space .and '|' .and '=' .and optional_space;*/
-
-bang
- optional_space .and '!' .and optional_space;
-
-bangequals
- optional_space .and '!' .and '=' .and optional_space;
-
-/*caret
- optional_space .and '^' .and optional_space;*/
-
-caretcaret
- optional_space .and '^' .and '^' .and optional_space;
-
-/*caretequals
- optional_space .and '^' .and '=' .and optional_space;*/
-
-colon
- optional_space .and ':' .and optional_space;
-
-comma
- optional_space .and ',' .and optional_space;
-
-dot
- optional_space .and '.' .and optional_space;
-
-equals
- optional_space .and '=' .and optional_space;
-
-equalsequals
- optional_space .and '=' .and '=' .and optional_space;
-
-greater
- optional_space .and '>' .and optional_space;
-
-greaterequals
- optional_space .and '>' .and '=' .and optional_space;
-
-/*greatergreater
- optional_space .and '>' .and '>' .and optional_space;*/
-
-/*greatergreaterequals
- optional_space .and '>' .and '>' .and '=' .and optional_space;*/
-
-lbrace
- optional_space .and '{' .and optional_space;
-
-lbracket
- optional_space .and '[' .and optional_space;
-
-less
- optional_space .and '<' .and optional_space;
-
-lessequals
- optional_space .and '<' .and '=' .and optional_space;
-
-/*lessless
- optional_space .and '<' .and '<' .and optional_space;*/
-
-/*lesslessequals
- optional_space .and '<' .and '<' .and '=' .and optional_space;*/
-
-lparen
- optional_space .and '(' .and optional_space;
-
-minus
- optional_space .and '-' .and optional_space;
-
-minusequals
- optional_space .and '-' .and '=' .and optional_space;
-
-minusminus
- optional_space .and '-' .and '-' .and optional_space;
-
-/*percent
- optional_space .and '%' .and optional_space;*/
-
-/*percentequals
- optional_space .and '%' .and '=' .and optional_space;*/
-
-plus
- optional_space .and '+' .and optional_space;
-
-plusequals
- optional_space .and '+' .and '=' .and optional_space;
-
-plusplus
- optional_space .and '+' .and '+' .and optional_space;
-
-question
- optional_space .and '?' .and optional_space;
-
-rbrace
- optional_space .and '}' .and optional_space;
-
-rbracket
- optional_space .and ']' .and optional_space;
-
-rparen
- optional_space .and ')' .and optional_space;
-
-semicolon
- optional_space .and ';' .and optional_space;
-
-slash
- optional_space .and '/' .and optional_space;
-
-slashequals
- optional_space .and '/' .and '=' .and optional_space;
-
-star
- optional_space .and '*' .and optional_space;
-
-starequals
- optional_space .and '*' .and '=' .and optional_space;
-
-/*tilde
- optional_space .and '~' .and optional_space;*/
-
-/* string rules - these are used internally by the parser when parsing quoted strings */
-
-.string string_lexer;
-
-string_lexer
- lex_first_identifier_character .and .loop lex_next_identifier_character;
-
-lex_first_identifier_character
- 'a'-'z' .or 'A'-'Z' .or '_';
-
-lex_next_identifier_character
- 'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';
-
-/* error rules - these are used by error messages */
-
-err_token
- '~' .or '`' .or '!' .or '@' .or '#' .or '$' .or '%' .or '^' .or '&' .or '*' .or '(' .or ')' .or
- '-' .or '+' .or '=' .or '|' .or '\\' .or '[' .or ']' .or '{' .or '}' .or ':' .or ';' .or '"' .or
- '\'' .or '<' .or ',' .or '>' .or '.' .or '/' .or '?' .or err_identifier;
-
-err_identifier
- id_character_first .and .loop id_character_next;
-
+++ /dev/null
-
-/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE .syn FILE */
-
-".syntax translation_unit;\n"
-".emtcode REVISION 5\n"
-".emtcode EXTERNAL_NULL 0\n"
-".emtcode EXTERNAL_FUNCTION_DEFINITION 1\n"
-".emtcode EXTERNAL_DECLARATION 2\n"
-".emtcode DEFAULT_PRECISION 3\n"
-".emtcode INVARIANT_STMT 4\n"
-".emtcode PRECISION_DEFAULT 0\n"
-".emtcode PRECISION_LOW 1\n"
-".emtcode PRECISION_MEDIUM 2\n"
-".emtcode PRECISION_HIGH 3\n"
-".emtcode DECLARATION_FUNCTION_PROTOTYPE 1\n"
-".emtcode DECLARATION_INIT_DECLARATOR_LIST 2\n"
-".emtcode FUNCTION_ORDINARY 0\n"
-".emtcode FUNCTION_CONSTRUCTOR 1\n"
-".emtcode FUNCTION_OPERATOR 2\n"
-".emtcode FUNCTION_CALL_NONARRAY 0\n"
-".emtcode FUNCTION_CALL_ARRAY 1\n"
-".emtcode OPERATOR_ADDASSIGN 1\n"
-".emtcode OPERATOR_SUBASSIGN 2\n"
-".emtcode OPERATOR_MULASSIGN 3\n"
-".emtcode OPERATOR_DIVASSIGN 4\n"
-".emtcode OPERATOR_LOGICALXOR 11\n"
-".emtcode OPERATOR_LESS 15\n"
-".emtcode OPERATOR_GREATER 16\n"
-".emtcode OPERATOR_LESSEQUAL 17\n"
-".emtcode OPERATOR_GREATEREQUAL 18\n"
-".emtcode OPERATOR_MULTIPLY 21\n"
-".emtcode OPERATOR_DIVIDE 22\n"
-".emtcode OPERATOR_INCREMENT 24\n"
-".emtcode OPERATOR_DECREMENT 25\n"
-".emtcode OPERATOR_PLUS 26\n"
-".emtcode OPERATOR_MINUS 27\n"
-".emtcode OPERATOR_NOT 29\n"
-".emtcode DECLARATOR_NONE 0\n"
-".emtcode DECLARATOR_NEXT 1\n"
-".emtcode VARIABLE_NONE 0\n"
-".emtcode VARIABLE_IDENTIFIER 1\n"
-".emtcode VARIABLE_INITIALIZER 2\n"
-".emtcode VARIABLE_ARRAY_EXPLICIT 3\n"
-".emtcode VARIABLE_ARRAY_UNKNOWN 4\n"
-".emtcode TYPE_QUALIFIER_NONE 0\n"
-".emtcode TYPE_QUALIFIER_CONST 1\n"
-".emtcode TYPE_QUALIFIER_ATTRIBUTE 2\n"
-".emtcode TYPE_QUALIFIER_VARYING 3\n"
-".emtcode TYPE_QUALIFIER_UNIFORM 4\n"
-".emtcode TYPE_QUALIFIER_FIXEDOUTPUT 5\n"
-".emtcode TYPE_QUALIFIER_FIXEDINPUT 6\n"
-".emtcode TYPE_VARIANT 90\n"
-".emtcode TYPE_INVARIANT 91\n"
-".emtcode TYPE_CENTER 95\n"
-".emtcode TYPE_CENTROID 96\n"
-".emtcode TYPE_SPECIFIER_VOID 0\n"
-".emtcode TYPE_SPECIFIER_BOOL 1\n"
-".emtcode TYPE_SPECIFIER_BVEC2 2\n"
-".emtcode TYPE_SPECIFIER_BVEC3 3\n"
-".emtcode TYPE_SPECIFIER_BVEC4 4\n"
-".emtcode TYPE_SPECIFIER_INT 5\n"
-".emtcode TYPE_SPECIFIER_IVEC2 6\n"
-".emtcode TYPE_SPECIFIER_IVEC3 7\n"
-".emtcode TYPE_SPECIFIER_IVEC4 8\n"
-".emtcode TYPE_SPECIFIER_FLOAT 9\n"
-".emtcode TYPE_SPECIFIER_VEC2 10\n"
-".emtcode TYPE_SPECIFIER_VEC3 11\n"
-".emtcode TYPE_SPECIFIER_VEC4 12\n"
-".emtcode TYPE_SPECIFIER_MAT2 13\n"
-".emtcode TYPE_SPECIFIER_MAT3 14\n"
-".emtcode TYPE_SPECIFIER_MAT4 15\n"
-".emtcode TYPE_SPECIFIER_SAMPLER1D 16\n"
-".emtcode TYPE_SPECIFIER_SAMPLER2D 17\n"
-".emtcode TYPE_SPECIFIER_SAMPLER3D 18\n"
-".emtcode TYPE_SPECIFIER_SAMPLERCUBE 19\n"
-".emtcode TYPE_SPECIFIER_SAMPLER1DSHADOW 20\n"
-".emtcode TYPE_SPECIFIER_SAMPLER2DSHADOW 21\n"
-".emtcode TYPE_SPECIFIER_SAMPLER2DRECT 22\n"
-".emtcode TYPE_SPECIFIER_SAMPLER2DRECTSHADOW 23\n"
-".emtcode TYPE_SPECIFIER_STRUCT 24\n"
-".emtcode TYPE_SPECIFIER_TYPENAME 25\n"
-".emtcode TYPE_SPECIFIER_MAT23 26\n"
-".emtcode TYPE_SPECIFIER_MAT32 27\n"
-".emtcode TYPE_SPECIFIER_MAT24 28\n"
-".emtcode TYPE_SPECIFIER_MAT42 29\n"
-".emtcode TYPE_SPECIFIER_MAT34 30\n"
-".emtcode TYPE_SPECIFIER_MAT43 31\n"
-".emtcode TYPE_SPECIFIER_NONARRAY 0\n"
-".emtcode TYPE_SPECIFIER_ARRAY 1\n"
-".emtcode FIELD_NONE 0\n"
-".emtcode FIELD_NEXT 1\n"
-".emtcode FIELD_ARRAY 2\n"
-".emtcode OP_END 0\n"
-".emtcode OP_BLOCK_BEGIN_NO_NEW_SCOPE 1\n"
-".emtcode OP_BLOCK_BEGIN_NEW_SCOPE 2\n"
-".emtcode OP_DECLARE 3\n"
-".emtcode OP_ASM 4\n"
-".emtcode OP_BREAK 5\n"
-".emtcode OP_CONTINUE 6\n"
-".emtcode OP_DISCARD 7\n"
-".emtcode OP_RETURN 8\n"
-".emtcode OP_EXPRESSION 9\n"
-".emtcode OP_IF 10\n"
-".emtcode OP_WHILE 11\n"
-".emtcode OP_DO 12\n"
-".emtcode OP_FOR 13\n"
-".emtcode OP_PUSH_VOID 14\n"
-".emtcode OP_PUSH_BOOL 15\n"
-".emtcode OP_PUSH_INT 16\n"
-".emtcode OP_PUSH_FLOAT 17\n"
-".emtcode OP_PUSH_IDENTIFIER 18\n"
-".emtcode OP_SEQUENCE 19\n"
-".emtcode OP_ASSIGN 20\n"
-".emtcode OP_ADDASSIGN 21\n"
-".emtcode OP_SUBASSIGN 22\n"
-".emtcode OP_MULASSIGN 23\n"
-".emtcode OP_DIVASSIGN 24\n"
-".emtcode OP_SELECT 31\n"
-".emtcode OP_LOGICALOR 32\n"
-".emtcode OP_LOGICALXOR 33\n"
-".emtcode OP_LOGICALAND 34\n"
-".emtcode OP_EQUAL 38\n"
-".emtcode OP_NOTEQUAL 39\n"
-".emtcode OP_LESS 40\n"
-".emtcode OP_GREATER 41\n"
-".emtcode OP_LESSEQUAL 42\n"
-".emtcode OP_GREATEREQUAL 43\n"
-".emtcode OP_ADD 46\n"
-".emtcode OP_SUBTRACT 47\n"
-".emtcode OP_MULTIPLY 48\n"
-".emtcode OP_DIVIDE 49\n"
-".emtcode OP_PREINCREMENT 51\n"
-".emtcode OP_PREDECREMENT 52\n"
-".emtcode OP_PLUS 53\n"
-".emtcode OP_MINUS 54\n"
-".emtcode OP_NOT 56\n"
-".emtcode OP_SUBSCRIPT 57\n"
-".emtcode OP_CALL 58\n"
-".emtcode OP_FIELD 59\n"
-".emtcode OP_POSTINCREMENT 60\n"
-".emtcode OP_POSTDECREMENT 61\n"
-".emtcode OP_PRECISION 62\n"
-".emtcode OP_METHOD 63\n"
-".emtcode PARAM_QUALIFIER_IN 0\n"
-".emtcode PARAM_QUALIFIER_OUT 1\n"
-".emtcode PARAM_QUALIFIER_INOUT 2\n"
-".emtcode PARAMETER_NONE 0\n"
-".emtcode PARAMETER_NEXT 1\n"
-".emtcode PARAMETER_ARRAY_NOT_PRESENT 0\n"
-".emtcode PARAMETER_ARRAY_PRESENT 1\n"
-".errtext INVALID_EXTERNAL_DECLARATION \"2001: Syntax error.\"\n"
-".errtext INVALID_OPERATOR_OVERRIDE \"2002: Invalid operator override.\"\n"
-".errtext LBRACE_EXPECTED \"2003: '{' expected but '$err_token$' found.\"\n"
-".errtext LPAREN_EXPECTED \"2004: '(' expected but '$err_token$' found.\"\n"
-".errtext RPAREN_EXPECTED \"2005: ')' expected but '$err_token$' found.\"\n"
-".errtext INVALID_PRECISION \"2006: Invalid precision specifier '$err_token$'.\"\n"
-".errtext INVALID_PRECISION_TYPE \"2007: Invalid precision type '$err_token$'.\"\n"
-".regbyte parsing_builtin 0\n"
-".regbyte shader_type 0\n"
-"variable_identifier\n"
-" identifier .emit OP_PUSH_IDENTIFIER;\n"
-"primary_expression\n"
-" floatconstant .or boolconstant .or intconstant .or variable_identifier .or primary_expression_1;\n"
-"primary_expression_1\n"
-" lparen .and expression .and rparen;\n"
-"postfix_expression\n"
-" postfix_expression_1 .and .loop postfix_expression_2;\n"
-"postfix_expression_1\n"
-" function_call .or primary_expression;\n"
-"postfix_expression_2\n"
-" postfix_expression_3 .or postfix_expression_4 .or\n"
-" plusplus .emit OP_POSTINCREMENT .or\n"
-" minusminus .emit OP_POSTDECREMENT;\n"
-"postfix_expression_3\n"
-" lbracket .and integer_expression .and rbracket .emit OP_SUBSCRIPT;\n"
-"postfix_expression_4\n"
-" dot .and field_selection .emit OP_FIELD;\n"
-"integer_expression\n"
-" expression;\n"
-"function_call\n"
-" function_call_or_method;\n"
-"function_call_or_method\n"
-" regular_function_call .or method_call;\n"
-"method_call\n"
-" identifier .emit OP_METHOD .and dot .and function_call_generic .and .true .emit OP_END;\n"
-"regular_function_call\n"
-" function_call_generic .emit OP_CALL .and .true .emit OP_END;\n"
-"function_call_generic\n"
-" function_call_generic_1 .or function_call_generic_2;\n"
-"function_call_generic_1\n"
-" function_call_header_with_parameters .and rparen .error RPAREN_EXPECTED;\n"
-"function_call_generic_2\n"
-" function_call_header_no_parameters .and rparen .error RPAREN_EXPECTED;\n"
-"function_call_header_no_parameters\n"
-" function_call_header .and function_call_header_no_parameters_1;\n"
-"function_call_header_no_parameters_1\n"
-" \"void\" .or .true;\n"
-"function_call_header_with_parameters\n"
-" function_call_header .and assignment_expression .and .true .emit OP_END .and\n"
-" .loop function_call_header_with_parameters_1;\n"
-"function_call_header_with_parameters_1\n"
-" comma .and assignment_expression .and .true .emit OP_END;\n"
-"function_call_header\n"
-" function_identifier .and lparen;\n"
-"function_identifier\n"
-" identifier .and function_identifier_opt_array;\n"
-"function_identifier_opt_array\n"
-" function_identifier_array .emit FUNCTION_CALL_ARRAY .or\n"
-" .true .emit FUNCTION_CALL_NONARRAY;\n"
-"function_identifier_array\n"
-" lbracket .and constant_expression .and rbracket;\n"
-"unary_expression\n"
-" postfix_expression .or unary_expression_1 .or unary_expression_2 .or unary_expression_3 .or\n"
-" unary_expression_4 .or unary_expression_5;\n"
-"unary_expression_1\n"
-" plusplus .and unary_expression .and .true .emit OP_PREINCREMENT;\n"
-"unary_expression_2\n"
-" minusminus .and unary_expression .and .true .emit OP_PREDECREMENT;\n"
-"unary_expression_3\n"
-" plus .and unary_expression .and .true .emit OP_PLUS;\n"
-"unary_expression_4\n"
-" minus .and unary_expression .and .true .emit OP_MINUS;\n"
-"unary_expression_5\n"
-" bang .and unary_expression .and .true .emit OP_NOT;\n"
-"multiplicative_expression\n"
-" unary_expression .and .loop multiplicative_expression_1;\n"
-"multiplicative_expression_1\n"
-" multiplicative_expression_2 .or multiplicative_expression_3;\n"
-"multiplicative_expression_2\n"
-" star .and unary_expression .and .true .emit OP_MULTIPLY;\n"
-"multiplicative_expression_3\n"
-" slash .and unary_expression .and .true .emit OP_DIVIDE;\n"
-"additive_expression\n"
-" multiplicative_expression .and .loop additive_expression_1;\n"
-"additive_expression_1\n"
-" additive_expression_2 .or additive_expression_3;\n"
-"additive_expression_2\n"
-" plus .and multiplicative_expression .and .true .emit OP_ADD;\n"
-"additive_expression_3\n"
-" minus .and multiplicative_expression .and .true .emit OP_SUBTRACT;\n"
-"shift_expression\n"
-" additive_expression;\n"
-"relational_expression\n"
-" shift_expression .and .loop relational_expression_1;\n"
-"relational_expression_1\n"
-" relational_expression_2 .or relational_expression_3 .or relational_expression_4 .or\n"
-" relational_expression_5;\n"
-"relational_expression_2\n"
-" lessequals .and shift_expression .and .true .emit OP_LESSEQUAL;\n"
-"relational_expression_3\n"
-" greaterequals .and shift_expression .and .true .emit OP_GREATEREQUAL;\n"
-"relational_expression_4\n"
-" less .and shift_expression .and .true .emit OP_LESS;\n"
-"relational_expression_5\n"
-" greater .and shift_expression .and .true .emit OP_GREATER;\n"
-"equality_expression\n"
-" relational_expression .and .loop equality_expression_1;\n"
-"equality_expression_1\n"
-" equality_expression_2 .or equality_expression_3;\n"
-"equality_expression_2\n"
-" equalsequals .and relational_expression .and .true .emit OP_EQUAL;\n"
-"equality_expression_3\n"
-" bangequals .and relational_expression .and .true .emit OP_NOTEQUAL;\n"
-"and_expression\n"
-" equality_expression;\n"
-"exclusive_or_expression\n"
-" and_expression;\n"
-"inclusive_or_expression\n"
-" exclusive_or_expression;\n"
-"logical_and_expression\n"
-" inclusive_or_expression .and .loop logical_and_expression_1;\n"
-"logical_and_expression_1\n"
-" ampersandampersand .and inclusive_or_expression .and .true .emit OP_LOGICALAND;\n"
-"logical_xor_expression\n"
-" logical_and_expression .and .loop logical_xor_expression_1;\n"
-"logical_xor_expression_1\n"
-" caretcaret .and logical_and_expression .and .true .emit OP_LOGICALXOR;\n"
-"logical_or_expression\n"
-" logical_xor_expression .and .loop logical_or_expression_1;\n"
-"logical_or_expression_1\n"
-" barbar .and logical_xor_expression .and .true .emit OP_LOGICALOR;\n"
-"conditional_expression\n"
-" logical_or_expression .and .loop conditional_expression_1;\n"
-"conditional_expression_1\n"
-" question .and expression .and colon .and conditional_expression .and .true .emit OP_SELECT;\n"
-"assignment_expression\n"
-" assignment_expression_1 .or assignment_expression_2 .or assignment_expression_3 .or\n"
-" assignment_expression_4 .or assignment_expression_5 .or conditional_expression;\n"
-"assignment_expression_1\n"
-" unary_expression .and equals .and assignment_expression .and .true .emit OP_ASSIGN;\n"
-"assignment_expression_2\n"
-" unary_expression .and starequals .and assignment_expression .and .true .emit OP_MULASSIGN;\n"
-"assignment_expression_3\n"
-" unary_expression .and slashequals .and assignment_expression .and .true .emit OP_DIVASSIGN;\n"
-"assignment_expression_4\n"
-" unary_expression .and plusequals .and assignment_expression .and .true .emit OP_ADDASSIGN;\n"
-"assignment_expression_5\n"
-" unary_expression .and minusequals .and assignment_expression .and .true .emit OP_SUBASSIGN;\n"
-"expression\n"
-" assignment_expression .and .loop expression_1;\n"
-"expression_1\n"
-" comma .and assignment_expression .and .true .emit OP_SEQUENCE;\n"
-"constant_expression\n"
-" conditional_expression .and .true .emit OP_END;\n"
-"declaration\n"
-" declaration_1 .or declaration_2;\n"
-"declaration_1\n"
-" function_prototype .emit DECLARATION_FUNCTION_PROTOTYPE .and semicolon;\n"
-"declaration_2\n"
-" init_declarator_list .emit DECLARATION_INIT_DECLARATOR_LIST .and semicolon;\n"
-"function_prototype\n"
-" function_prototype_1 .or function_prototype_2;\n"
-"function_prototype_1\n"
-" function_header .and \"void\" .and rparen .error RPAREN_EXPECTED .emit PARAMETER_NONE;\n"
-"function_prototype_2\n"
-" function_declarator .and rparen .error RPAREN_EXPECTED .emit PARAMETER_NONE;\n"
-"function_declarator\n"
-" function_header_with_parameters .or function_header;\n"
-"function_header_with_parameters\n"
-" function_header .and parameter_declaration .and .loop function_header_with_parameters_1;\n"
-"function_header_with_parameters_1\n"
-" comma .and parameter_declaration;\n"
-"function_header\n"
-" function_header_nospace .or function_header_space;\n"
-"function_header_space\n"
-" fully_specified_type_space .and space .and function_decl_identifier .and lparen;\n"
-"function_header_nospace\n"
-" fully_specified_type_nospace .and function_decl_identifier .and lparen;\n"
-"function_decl_identifier\n"
-" .if (parsing_builtin != 0) __operator .emit FUNCTION_OPERATOR .or\n"
-" .if (parsing_builtin != 0) \"__constructor\" .emit FUNCTION_CONSTRUCTOR .or\n"
-" identifier .emit FUNCTION_ORDINARY;\n"
-"__operator\n"
-" \"__operator\" .and overriden_operator .error INVALID_OPERATOR_OVERRIDE;\n"
-"overriden_operator\n"
-" plusplus .emit OPERATOR_INCREMENT .or\n"
-" plusequals .emit OPERATOR_ADDASSIGN .or\n"
-" plus .emit OPERATOR_PLUS .or\n"
-" minusminus .emit OPERATOR_DECREMENT .or\n"
-" minusequals .emit OPERATOR_SUBASSIGN .or\n"
-" minus .emit OPERATOR_MINUS .or\n"
-" bang .emit OPERATOR_NOT .or\n"
-" starequals .emit OPERATOR_MULASSIGN .or\n"
-" star .emit OPERATOR_MULTIPLY .or\n"
-" slashequals .emit OPERATOR_DIVASSIGN .or\n"
-" slash .emit OPERATOR_DIVIDE .or\n"
-" lessequals .emit OPERATOR_LESSEQUAL .or\n"
-" \n"
-" \n"
-" less .emit OPERATOR_LESS .or\n"
-" greaterequals .emit OPERATOR_GREATEREQUAL .or\n"
-" \n"
-" \n"
-" greater .emit OPERATOR_GREATER .or\n"
-" \n"
-" \n"
-" \n"
-" \n"
-" \n"
-" \n"
-" \n"
-" \n"
-" caretcaret .emit OPERATOR_LOGICALXOR ;\n"
-"parameter_declarator\n"
-" parameter_declarator_nospace .or parameter_declarator_space;\n"
-"parameter_declarator_nospace\n"
-" type_specifier_nospace .and identifier .and parameter_declarator_1;\n"
-"parameter_declarator_space\n"
-" type_specifier_space .and space .and identifier .and parameter_declarator_1;\n"
-"parameter_declarator_1\n"
-" parameter_declarator_2 .emit PARAMETER_ARRAY_PRESENT .or\n"
-" .true .emit PARAMETER_ARRAY_NOT_PRESENT;\n"
-"parameter_declarator_2\n"
-" lbracket .and constant_expression .and rbracket;\n"
-"parameter_declaration\n"
-" parameter_declaration_1 .emit PARAMETER_NEXT;\n"
-"parameter_declaration_1\n"
-" parameter_declaration_2 .or parameter_declaration_3;\n"
-"parameter_declaration_2\n"
-" type_qualifier .and space .and parameter_qualifier .and parameter_declaration_4;\n"
-"parameter_declaration_3\n"
-" parameter_qualifier .emit TYPE_QUALIFIER_NONE .and parameter_declaration_4;\n"
-"parameter_declaration_4\n"
-" parameter_declaration_optprec .and parameter_declaration_rest;\n"
-"parameter_declaration_optprec\n"
-" parameter_declaration_prec .or .true .emit PRECISION_DEFAULT;\n"
-"parameter_declaration_prec\n"
-" precision .and space;\n"
-"parameter_declaration_rest\n"
-" parameter_declarator .or parameter_type_specifier;\n"
-"parameter_qualifier\n"
-" parameter_qualifier_1 .or .true .emit PARAM_QUALIFIER_IN;\n"
-"parameter_qualifier_1\n"
-" parameter_qualifier_2 .and space;\n"
-"parameter_qualifier_2\n"
-" \"in\" .emit PARAM_QUALIFIER_IN .or\n"
-" \"out\" .emit PARAM_QUALIFIER_OUT .or\n"
-" \"inout\" .emit PARAM_QUALIFIER_INOUT;\n"
-"parameter_type_specifier\n"
-" parameter_type_specifier_1 .and .true .emit '\\0' .and parameter_type_specifier_2;\n"
-"parameter_type_specifier_1\n"
-" type_specifier_nospace .or type_specifier_space;\n"
-"parameter_type_specifier_2\n"
-" parameter_type_specifier_3 .emit PARAMETER_ARRAY_PRESENT .or\n"
-" .true .emit PARAMETER_ARRAY_NOT_PRESENT;\n"
-"parameter_type_specifier_3\n"
-" lbracket .and constant_expression .and rbracket;\n"
-"init_declarator_list\n"
-" single_declaration .and .loop init_declarator_list_1 .emit DECLARATOR_NEXT .and\n"
-" .true .emit DECLARATOR_NONE;\n"
-"init_declarator_list_1\n"
-" comma .and identifier .emit VARIABLE_IDENTIFIER .and init_declarator_list_2;\n"
-"init_declarator_list_2\n"
-" init_declarator_list_3 .or init_declarator_list_4 .or .true .emit VARIABLE_NONE;\n"
-"init_declarator_list_3\n"
-" equals .and initializer .emit VARIABLE_INITIALIZER;\n"
-"init_declarator_list_4\n"
-" lbracket .and init_declarator_list_5 .and rbracket;\n"
-"init_declarator_list_5\n"
-" constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;\n"
-"single_declaration\n"
-" single_declaration_nospace .or single_declaration_space;\n"
-"single_declaration_space\n"
-" fully_specified_type_space .and single_declaration_space_1;\n"
-"single_declaration_nospace\n"
-" fully_specified_type_nospace .and single_declaration_nospace_1;\n"
-"single_declaration_space_1\n"
-" single_declaration_space_2 .emit VARIABLE_IDENTIFIER .or .true .emit VARIABLE_NONE;\n"
-"single_declaration_nospace_1\n"
-" single_declaration_nospace_2 .emit VARIABLE_IDENTIFIER .or .true .emit VARIABLE_NONE;\n"
-"single_declaration_space_2\n"
-" space .and identifier .and single_declaration_3;\n"
-"single_declaration_nospace_2\n"
-" identifier .and single_declaration_3;\n"
-"single_declaration_3\n"
-" single_declaration_4 .or single_declaration_5 .or .true .emit VARIABLE_NONE;\n"
-"single_declaration_4\n"
-" equals .and initializer .emit VARIABLE_INITIALIZER;\n"
-"single_declaration_5\n"
-" lbracket .and single_declaration_6 .and rbracket;\n"
-"single_declaration_6\n"
-" constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;\n"
-"fully_specified_type_space\n"
-" fully_specified_type_optinvariant .and fully_specified_type_optcentroid .and fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_space;\n"
-"fully_specified_type_nospace\n"
-" fully_specified_type_optinvariant .and fully_specified_type_optcentroid .and fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_nospace;\n"
-"fully_specified_type_optinvariant\n"
-" fully_specified_type_invariant .or .true .emit TYPE_VARIANT;\n"
-"fully_specified_type_invariant\n"
-" invariant_qualifier .and space;\n"
-"fully_specified_type_optcentroid\n"
-" fully_specified_type_centroid .or .true .emit TYPE_CENTER;\n"
-"fully_specified_type_centroid\n"
-" centroid_qualifier .and space;\n"
-"fully_specified_type_optqual\n"
-" fully_specified_type_qual .or .true .emit TYPE_QUALIFIER_NONE;\n"
-"fully_specified_type_qual\n"
-" type_qualifier .and space;\n"
-"fully_specified_type_optprec\n"
-" fully_specified_type_prec .or .true .emit PRECISION_DEFAULT;\n"
-"fully_specified_type_prec\n"
-" precision .and space;\n"
-"invariant_qualifier\n"
-" \"invariant\" .emit TYPE_INVARIANT;\n"
-"centroid_qualifier\n"
-" \"centroid\" .emit TYPE_CENTROID;\n"
-"type_qualifier\n"
-" \"const\" .emit TYPE_QUALIFIER_CONST .or\n"
-" .if (shader_type == 2) \"attribute\" .emit TYPE_QUALIFIER_ATTRIBUTE .or\n"
-" \"varying\" .emit TYPE_QUALIFIER_VARYING .or\n"
-" \"uniform\" .emit TYPE_QUALIFIER_UNIFORM .or\n"
-" .if (parsing_builtin != 0) \"__fixed_output\" .emit TYPE_QUALIFIER_FIXEDOUTPUT .or\n"
-" .if (parsing_builtin != 0) \"__fixed_input\" .emit TYPE_QUALIFIER_FIXEDINPUT;\n"
-"type_specifier_nonarray_space\n"
-" \"void\" .emit TYPE_SPECIFIER_VOID .or\n"
-" \"float\" .emit TYPE_SPECIFIER_FLOAT .or\n"
-" \"int\" .emit TYPE_SPECIFIER_INT .or\n"
-" \"bool\" .emit TYPE_SPECIFIER_BOOL .or\n"
-" \"vec2\" .emit TYPE_SPECIFIER_VEC2 .or\n"
-" \"vec3\" .emit TYPE_SPECIFIER_VEC3 .or\n"
-" \"vec4\" .emit TYPE_SPECIFIER_VEC4 .or\n"
-" \"bvec2\" .emit TYPE_SPECIFIER_BVEC2 .or\n"
-" \"bvec3\" .emit TYPE_SPECIFIER_BVEC3 .or\n"
-" \"bvec4\" .emit TYPE_SPECIFIER_BVEC4 .or\n"
-" \"ivec2\" .emit TYPE_SPECIFIER_IVEC2 .or\n"
-" \"ivec3\" .emit TYPE_SPECIFIER_IVEC3 .or\n"
-" \"ivec4\" .emit TYPE_SPECIFIER_IVEC4 .or\n"
-" \"mat2\" .emit TYPE_SPECIFIER_MAT2 .or\n"
-" \"mat3\" .emit TYPE_SPECIFIER_MAT3 .or\n"
-" \"mat4\" .emit TYPE_SPECIFIER_MAT4 .or\n"
-" \"mat2x3\" .emit TYPE_SPECIFIER_MAT23 .or\n"
-" \"mat3x2\" .emit TYPE_SPECIFIER_MAT32 .or\n"
-" \"mat2x4\" .emit TYPE_SPECIFIER_MAT24 .or\n"
-" \"mat4x2\" .emit TYPE_SPECIFIER_MAT42 .or\n"
-" \"mat3x4\" .emit TYPE_SPECIFIER_MAT34 .or\n"
-" \"mat4x3\" .emit TYPE_SPECIFIER_MAT43 .or\n"
-" \"sampler1D\" .emit TYPE_SPECIFIER_SAMPLER1D .or\n"
-" \"sampler2D\" .emit TYPE_SPECIFIER_SAMPLER2D .or\n"
-" \"sampler3D\" .emit TYPE_SPECIFIER_SAMPLER3D .or\n"
-" \"samplerCube\" .emit TYPE_SPECIFIER_SAMPLERCUBE .or\n"
-" \"sampler1DShadow\" .emit TYPE_SPECIFIER_SAMPLER1DSHADOW .or\n"
-" \"sampler2DShadow\" .emit TYPE_SPECIFIER_SAMPLER2DSHADOW .or\n"
-" \"sampler2DRect\" .emit TYPE_SPECIFIER_SAMPLER2DRECT .or\n"
-" \"sampler2DRectShadow\" .emit TYPE_SPECIFIER_SAMPLER2DRECTSHADOW .or\n"
-" type_name .emit TYPE_SPECIFIER_TYPENAME;\n"
-"type_specifier_nonarray_nospace\n"
-" struct_specifier .emit TYPE_SPECIFIER_STRUCT;\n"
-"type_specifier_nonarray\n"
-" type_specifier_nonarray_nospace .or type_specifier_nonarray_space;\n"
-"type_specifier_space\n"
-" type_specifier_nonarray_space .and .true .emit TYPE_SPECIFIER_NONARRAY;\n"
-"type_specifier_nospace\n"
-" type_specifier_nospace_array .or type_specifier_nospace_1;\n"
-"type_specifier_nospace_1\n"
-" type_specifier_nonarray_nospace .and .true .emit TYPE_SPECIFIER_NONARRAY;\n"
-"type_specifier_nospace_array\n"
-" type_specifier_nonarray .and lbracket .emit TYPE_SPECIFIER_ARRAY .and constant_expression .and rbracket;\n"
-"struct_specifier\n"
-" \"struct\" .and struct_specifier_1 .and optional_space .and lbrace .error LBRACE_EXPECTED .and\n"
-" struct_declaration_list .and rbrace .emit FIELD_NONE;\n"
-"struct_specifier_1\n"
-" struct_specifier_2 .or .true .emit '\\0';\n"
-"struct_specifier_2\n"
-" space .and identifier;\n"
-"struct_declaration_list\n"
-" struct_declaration .and .loop struct_declaration .emit FIELD_NEXT;\n"
-"struct_declaration\n"
-" struct_declaration_nospace .or struct_declaration_space;\n"
-"struct_declaration_space\n"
-" type_specifier_space .and space .and struct_declarator_list .and semicolon .emit FIELD_NONE;\n"
-"struct_declaration_nospace\n"
-" type_specifier_nospace .and struct_declarator_list .and semicolon .emit FIELD_NONE;\n"
-"struct_declarator_list\n"
-" struct_declarator .and .loop struct_declarator_list_1 .emit FIELD_NEXT;\n"
-"struct_declarator_list_1\n"
-" comma .and struct_declarator;\n"
-"struct_declarator\n"
-" identifier .and struct_declarator_1;\n"
-"struct_declarator_1\n"
-" struct_declarator_2 .emit FIELD_ARRAY .or .true .emit FIELD_NONE;\n"
-"struct_declarator_2\n"
-" lbracket .and constant_expression .and rbracket;\n"
-"initializer\n"
-" assignment_expression .and .true .emit OP_END;\n"
-"declaration_statement\n"
-" declaration;\n"
-"statement\n"
-" compound_statement .or simple_statement;\n"
-"statement_space\n"
-" compound_statement .or statement_space_1;\n"
-"statement_space_1\n"
-" space .and simple_statement;\n"
-"simple_statement\n"
-" .if (parsing_builtin != 0) __asm_statement .emit OP_ASM .or\n"
-" selection_statement .or\n"
-" iteration_statement .or\n"
-" precision_stmt .emit OP_PRECISION .or\n"
-" jump_statement .or\n"
-" expression_statement .emit OP_EXPRESSION .or\n"
-" declaration_statement .emit OP_DECLARE;\n"
-"compound_statement\n"
-" compound_statement_1 .emit OP_BLOCK_BEGIN_NEW_SCOPE .and .true .emit OP_END;\n"
-"compound_statement_1\n"
-" compound_statement_2 .or compound_statement_3;\n"
-"compound_statement_2\n"
-" lbrace .and rbrace;\n"
-"compound_statement_3\n"
-" lbrace .and statement_list .and rbrace;\n"
-"compound_statement_no_new_scope\n"
-" compound_statement_no_new_scope_1 .emit OP_BLOCK_BEGIN_NO_NEW_SCOPE .and .true .emit OP_END;\n"
-"compound_statement_no_new_scope_1\n"
-" compound_statement_no_new_scope_2 .or compound_statement_no_new_scope_3;\n"
-"compound_statement_no_new_scope_2\n"
-" lbrace .and rbrace;\n"
-"compound_statement_no_new_scope_3\n"
-" lbrace .and statement_list .and rbrace;\n"
-"statement_list\n"
-" statement .and .loop statement;\n"
-"expression_statement\n"
-" expression_statement_1 .or expression_statement_2;\n"
-"expression_statement_1\n"
-" semicolon .emit OP_PUSH_VOID .emit OP_END;\n"
-"expression_statement_2\n"
-" expression .and semicolon .emit OP_END;\n"
-"selection_statement\n"
-" \"if\" .emit OP_IF .and lparen .error LPAREN_EXPECTED .and expression .and\n"
-" rparen .error RPAREN_EXPECTED .emit OP_END .and selection_rest_statement;\n"
-"selection_rest_statement\n"
-" statement .and selection_rest_statement_1;\n"
-"selection_rest_statement_1\n"
-" selection_rest_statement_2 .or .true .emit OP_EXPRESSION .emit OP_PUSH_VOID .emit OP_END;\n"
-"selection_rest_statement_2\n"
-" \"else\" .and optional_space .and statement;\n"
-"condition\n"
-" condition_1 .emit OP_DECLARE .emit DECLARATION_INIT_DECLARATOR_LIST .or\n"
-" condition_3 .emit OP_EXPRESSION;\n"
-"condition_1\n"
-" condition_1_nospace .or condition_1_space;\n"
-"condition_1_nospace\n"
-" fully_specified_type_nospace .and condition_2;\n"
-"condition_1_space\n"
-" fully_specified_type_space .and space .and condition_2;\n"
-"condition_2\n"
-" identifier .emit VARIABLE_IDENTIFIER .and equals .emit VARIABLE_INITIALIZER .and\n"
-" initializer .and .true .emit DECLARATOR_NONE;\n"
-"condition_3\n"
-" expression .and .true .emit OP_END;\n"
-"iteration_statement\n"
-" iteration_statement_1 .or iteration_statement_2 .or iteration_statement_3;\n"
-"iteration_statement_1\n"
-" \"while\" .emit OP_WHILE .and lparen .error LPAREN_EXPECTED .and condition .and\n"
-" rparen .error RPAREN_EXPECTED .and statement;\n"
-"iteration_statement_2\n"
-" \"do\" .emit OP_DO .and statement_space .and \"while\" .and lparen .error LPAREN_EXPECTED .and\n"
-" expression .and rparen .error RPAREN_EXPECTED .emit OP_END .and semicolon;\n"
-"iteration_statement_3\n"
-" \"for\" .emit OP_FOR .and lparen .error LPAREN_EXPECTED .and for_init_statement .and\n"
-" for_rest_statement .and rparen .error RPAREN_EXPECTED .and statement;\n"
-"for_init_statement\n"
-" expression_statement .emit OP_EXPRESSION .or declaration_statement .emit OP_DECLARE;\n"
-"conditionopt\n"
-" condition .or\n"
-" .true .emit OP_EXPRESSION .emit OP_PUSH_BOOL .emit 2 .emit '1' .emit '\\0' .emit OP_END;\n"
-"for_rest_statement\n"
-" conditionopt .and semicolon .and for_rest_statement_1;\n"
-"for_rest_statement_1\n"
-" for_rest_statement_2 .or .true .emit OP_PUSH_VOID .emit OP_END;\n"
-"for_rest_statement_2\n"
-" expression .and .true .emit OP_END;\n"
-"jump_statement\n"
-" jump_statement_1 .or jump_statement_2 .or jump_statement_3 .or jump_statement_4 .or\n"
-" .if (shader_type == 1) jump_statement_5;\n"
-"jump_statement_1\n"
-" \"continue\" .and semicolon .emit OP_CONTINUE;\n"
-"jump_statement_2\n"
-" \"break\" .and semicolon .emit OP_BREAK;\n"
-"jump_statement_3\n"
-" \"return\" .emit OP_RETURN .and optional_space .and expression .and semicolon .emit OP_END;\n"
-"jump_statement_4\n"
-" \"return\" .emit OP_RETURN .and semicolon .emit OP_PUSH_VOID .emit OP_END;\n"
-"jump_statement_5\n"
-" \"discard\" .and semicolon .emit OP_DISCARD;\n"
-"__asm_statement\n"
-" \"__asm\" .and space .and identifier .and space .and asm_arguments .and semicolon .emit OP_END;\n"
-"asm_arguments\n"
-" asm_argument .and .true .emit OP_END .and .loop asm_arguments_1;\n"
-"asm_arguments_1\n"
-" comma .and asm_argument .and .true .emit OP_END;\n"
-"asm_argument\n"
-" var_with_field .or\n"
-" variable_identifier .or\n"
-" floatconstant;\n"
-"var_with_field\n"
-" variable_identifier .and dot .and field_selection .emit OP_FIELD;\n"
-"translation_unit\n"
-" optional_space .emit REVISION .and external_declaration .error INVALID_EXTERNAL_DECLARATION .and\n"
-" .loop external_declaration .and optional_space .and\n"
-" '\\0' .error INVALID_EXTERNAL_DECLARATION .emit EXTERNAL_NULL;\n"
-"external_declaration\n"
-" precision_stmt .emit DEFAULT_PRECISION .or\n"
-" function_definition .emit EXTERNAL_FUNCTION_DEFINITION .or\n"
-" invariant_stmt .emit INVARIANT_STMT .or\n"
-" declaration .emit EXTERNAL_DECLARATION;\n"
-"precision_stmt\n"
-" \"precision\" .and space .and precision .error INVALID_PRECISION .and space .and prectype .error INVALID_PRECISION_TYPE .and semicolon;\n"
-"precision\n"
-" \"lowp\" .emit PRECISION_LOW .or\n"
-" \"mediump\" .emit PRECISION_MEDIUM .or\n"
-" \"highp\" .emit PRECISION_HIGH;\n"
-"prectype\n"
-" \"int\" .emit TYPE_SPECIFIER_INT .or\n"
-" \"float\" .emit TYPE_SPECIFIER_FLOAT .or\n"
-" \"sampler1D\" .emit TYPE_SPECIFIER_SAMPLER1D .or\n"
-" \"sampler2D\" .emit TYPE_SPECIFIER_SAMPLER2D .or\n"
-" \"sampler3D\" .emit TYPE_SPECIFIER_SAMPLER3D .or\n"
-" \"samplerCube\" .emit TYPE_SPECIFIER_SAMPLERCUBE .or\n"
-" \"sampler1DShadow\" .emit TYPE_SPECIFIER_SAMPLER1DSHADOW .or\n"
-" \"sampler2DShadow\" .emit TYPE_SPECIFIER_SAMPLER2DSHADOW .or\n"
-" \"sampler2DRect\" .emit TYPE_SPECIFIER_SAMPLER2DRECT .or\n"
-" \"sampler2DRectShadow\" .emit TYPE_SPECIFIER_SAMPLER2DRECTSHADOW;\n"
-"invariant_stmt\n"
-" \"invariant\" .and space .and identifier .and semicolon;\n"
-"function_definition\n"
-" function_prototype .and compound_statement_no_new_scope;\n"
-"digit_oct\n"
-" '0'-'7';\n"
-"digit_dec\n"
-" '0'-'9';\n"
-"digit_hex\n"
-" '0'-'9' .or 'A'-'F' .or 'a'-'f';\n"
-"id_character_first\n"
-" 'a'-'z' .or 'A'-'Z' .or '_';\n"
-"id_character_next\n"
-" id_character_first .or digit_dec;\n"
-"identifier\n"
-" id_character_first .emit * .and .loop id_character_next .emit * .and .true .emit '\\0';\n"
-"float\n"
-" float_1 .or float_2 .or float_3;\n"
-"float_1\n"
-" float_fractional_constant .and float_optional_exponent_part .and optional_f_suffix;\n"
-"float_2\n"
-" float_digit_sequence .and .true .emit '\\0' .and float_exponent_part .and optional_f_suffix;\n"
-"float_3\n"
-" float_digit_sequence .and .true .emit '\\0' .and 'f' .emit '\\0';\n"
-"float_fractional_constant\n"
-" float_fractional_constant_1 .or float_fractional_constant_2 .or float_fractional_constant_3;\n"
-"float_fractional_constant_1\n"
-" float_digit_sequence .and '.' .and float_digit_sequence;\n"
-"float_fractional_constant_2\n"
-" float_digit_sequence .and '.' .and .true .emit '\\0';\n"
-"float_fractional_constant_3\n"
-" '.' .emit '\\0' .and float_digit_sequence;\n"
-"float_optional_exponent_part\n"
-" float_exponent_part .or .true .emit '\\0';\n"
-"float_digit_sequence\n"
-" digit_dec .emit * .and .loop digit_dec .emit * .and .true .emit '\\0';\n"
-"float_exponent_part\n"
-" float_exponent_part_1 .or float_exponent_part_2;\n"
-"float_exponent_part_1\n"
-" 'e' .and float_optional_sign .and float_digit_sequence;\n"
-"float_exponent_part_2\n"
-" 'E' .and float_optional_sign .and float_digit_sequence;\n"
-"float_optional_sign\n"
-" float_sign .or .true;\n"
-"float_sign\n"
-" '+' .or '-' .emit '-';\n"
-"optional_f_suffix\n"
-" 'f' .or .true;\n"
-"integer\n"
-" integer_hex .or integer_oct .or integer_dec;\n"
-"integer_hex\n"
-" '0' .and integer_hex_1 .emit 0x10 .and digit_hex .emit * .and .loop digit_hex .emit * .and\n"
-" .true .emit '\\0';\n"
-"integer_hex_1\n"
-" 'x' .or 'X';\n"
-"integer_oct\n"
-" '0' .emit 8 .emit * .and .loop digit_oct .emit * .and .true .emit '\\0';\n"
-"integer_dec\n"
-" digit_dec .emit 10 .emit * .and .loop digit_dec .emit * .and .true .emit '\\0';\n"
-"boolean\n"
-" \"true\" .emit 2 .emit '1' .emit '\\0' .or\n"
-" \"false\" .emit 2 .emit '0' .emit '\\0';\n"
-"type_name\n"
-" identifier;\n"
-"field_selection\n"
-" identifier;\n"
-"floatconstant\n"
-" float .emit OP_PUSH_FLOAT;\n"
-"intconstant\n"
-" integer .emit OP_PUSH_INT;\n"
-"boolconstant\n"
-" boolean .emit OP_PUSH_BOOL;\n"
-"optional_space\n"
-" .loop single_space;\n"
-"space\n"
-" single_space .and .loop single_space;\n"
-"single_space\n"
-" white_char .or c_style_comment_block .or cpp_style_comment_block;\n"
-"white_char\n"
-" ' ' .or '\\t' .or new_line .or '\\v' .or '\\f';\n"
-"new_line\n"
-" cr_lf .or lf_cr .or '\\n' .or '\\r';\n"
-"cr_lf\n"
-" '\\r' .and '\\n';\n"
-"lf_cr\n"
-" '\\n' .and '\\r';\n"
-"c_style_comment_block\n"
-" '/' .and '*' .and c_style_comment_rest;\n"
-"c_style_comment_rest\n"
-" .loop c_style_comment_char_no_star .and c_style_comment_rest_1;\n"
-"c_style_comment_rest_1\n"
-" c_style_comment_end .or c_style_comment_rest_2;\n"
-"c_style_comment_rest_2\n"
-" '*' .and c_style_comment_rest;\n"
-"c_style_comment_char_no_star\n"
-" '\\x2B'-'\\xFF' .or '\\x01'-'\\x29';\n"
-"c_style_comment_end\n"
-" '*' .and '/';\n"
-"cpp_style_comment_block\n"
-" '/' .and '/' .and cpp_style_comment_block_1;\n"
-"cpp_style_comment_block_1\n"
-" cpp_style_comment_block_2 .or cpp_style_comment_block_3;\n"
-"cpp_style_comment_block_2\n"
-" .loop cpp_style_comment_char .and new_line;\n"
-"cpp_style_comment_block_3\n"
-" .loop cpp_style_comment_char;\n"
-"cpp_style_comment_char\n"
-" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n"
-"ampersandampersand\n"
-" optional_space .and '&' .and '&' .and optional_space;\n"
-"barbar\n"
-" optional_space .and '|' .and '|' .and optional_space;\n"
-"bang\n"
-" optional_space .and '!' .and optional_space;\n"
-"bangequals\n"
-" optional_space .and '!' .and '=' .and optional_space;\n"
-"caretcaret\n"
-" optional_space .and '^' .and '^' .and optional_space;\n"
-"colon\n"
-" optional_space .and ':' .and optional_space;\n"
-"comma\n"
-" optional_space .and ',' .and optional_space;\n"
-"dot\n"
-" optional_space .and '.' .and optional_space;\n"
-"equals\n"
-" optional_space .and '=' .and optional_space;\n"
-"equalsequals\n"
-" optional_space .and '=' .and '=' .and optional_space;\n"
-"greater\n"
-" optional_space .and '>' .and optional_space;\n"
-"greaterequals\n"
-" optional_space .and '>' .and '=' .and optional_space;\n"
-"lbrace\n"
-" optional_space .and '{' .and optional_space;\n"
-"lbracket\n"
-" optional_space .and '[' .and optional_space;\n"
-"less\n"
-" optional_space .and '<' .and optional_space;\n"
-"lessequals\n"
-" optional_space .and '<' .and '=' .and optional_space;\n"
-"lparen\n"
-" optional_space .and '(' .and optional_space;\n"
-"minus\n"
-" optional_space .and '-' .and optional_space;\n"
-"minusequals\n"
-" optional_space .and '-' .and '=' .and optional_space;\n"
-"minusminus\n"
-" optional_space .and '-' .and '-' .and optional_space;\n"
-"plus\n"
-" optional_space .and '+' .and optional_space;\n"
-"plusequals\n"
-" optional_space .and '+' .and '=' .and optional_space;\n"
-"plusplus\n"
-" optional_space .and '+' .and '+' .and optional_space;\n"
-"question\n"
-" optional_space .and '?' .and optional_space;\n"
-"rbrace\n"
-" optional_space .and '}' .and optional_space;\n"
-"rbracket\n"
-" optional_space .and ']' .and optional_space;\n"
-"rparen\n"
-" optional_space .and ')' .and optional_space;\n"
-"semicolon\n"
-" optional_space .and ';' .and optional_space;\n"
-"slash\n"
-" optional_space .and '/' .and optional_space;\n"
-"slashequals\n"
-" optional_space .and '/' .and '=' .and optional_space;\n"
-"star\n"
-" optional_space .and '*' .and optional_space;\n"
-"starequals\n"
-" optional_space .and '*' .and '=' .and optional_space;\n"
-".string string_lexer;\n"
-"string_lexer\n"
-" lex_first_identifier_character .and .loop lex_next_identifier_character;\n"
-"lex_first_identifier_character\n"
-" 'a'-'z' .or 'A'-'Z' .or '_';\n"
-"lex_next_identifier_character\n"
-" 'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';\n"
-"err_token\n"
-" '~' .or '`' .or '!' .or '@' .or '#' .or '$' .or '%' .or '^' .or '&' .or '*' .or '(' .or ')' .or\n"
-" '-' .or '+' .or '=' .or '|' .or '\\\\' .or '[' .or ']' .or '{' .or '}' .or ':' .or ';' .or '\"' .or\n"
-" '\\'' .or '<' .or ',' .or '>' .or '.' .or '/' .or '?' .or err_identifier;\n"
-"err_identifier\n"
-" id_character_first .and .loop id_character_next;\n"
-""
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_version.syn
- * slang #version directive syntax
- * \author Michal Krol
- */
-
-.syntax version_directive;
-
-version_directive
- version_directive_1 .and .loop version_directive_2;
-version_directive_1
- prior_optional_spaces .and optional_version_directive .and .true .emit $;
-version_directive_2
- prior_optional_spaces .and version_directive_body .and .true .emit $;
-
-optional_version_directive
- version_directive_body .or .true .emit 10 .emit 1;
-
-version_directive_body
- '#' .and optional_space .and "version" .and space .and version_number .and optional_space .and
- new_line;
-
-version_number
- version_number_110;
-
-version_number_110
- leading_zeroes .and "110" .emit 10 .emit 1;
-
-leading_zeroes
- .loop zero;
-
-zero
- '0';
-
-space
- single_space .and .loop single_space;
-
-optional_space
- .loop single_space;
-
-single_space
- ' ' .or '\t';
-
-prior_optional_spaces
- .loop prior_space;
-
-prior_space
- c_style_comment_block .or cpp_style_comment_block .or space .or new_line;
-
-c_style_comment_block
- '/' .and '*' .and c_style_comment_rest;
-
-c_style_comment_rest
- .loop c_style_comment_char_no_star .and c_style_comment_rest_1;
-c_style_comment_rest_1
- c_style_comment_end .or c_style_comment_rest_2;
-c_style_comment_rest_2
- '*' .and c_style_comment_rest;
-
-c_style_comment_char_no_star
- '\x2B'-'\xFF' .or '\x01'-'\x29';
-
-c_style_comment_end
- '*' .and '/';
-
-cpp_style_comment_block
- '/' .and '/' .and cpp_style_comment_block_1;
-cpp_style_comment_block_1
- cpp_style_comment_block_2 .or cpp_style_comment_block_3;
-cpp_style_comment_block_2
- .loop cpp_style_comment_char .and new_line;
-cpp_style_comment_block_3
- .loop cpp_style_comment_char;
-
-cpp_style_comment_char
- '\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
-
-new_line
- cr_lf .or lf_cr .or '\n' .or '\r';
-
-cr_lf
- '\r' .and '\n';
-
-lf_cr
- '\n' .and '\r';
-
-.string __string_filter;
-
-__string_filter
- .loop __identifier_char;
-
-__identifier_char
- 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';
-
+++ /dev/null
-
-/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
-/* slang_vertex_builtin.gc */
-
-5,2,2,90,95,5,0,12,0,1,103,108,95,80,111,115,105,116,105,111,110,0,0,0,2,2,90,95,5,0,9,0,1,103,108,
-95,80,111,105,110,116,83,105,122,101,0,0,0,2,2,90,95,5,0,12,0,1,103,108,95,67,108,105,112,86,101,
-114,116,101,120,0,0,0,2,2,90,95,2,0,12,0,1,103,108,95,67,111,108,111,114,0,0,0,2,2,90,95,2,0,12,0,
-1,103,108,95,83,101,99,111,110,100,97,114,121,67,111,108,111,114,0,0,0,2,2,90,95,2,0,11,0,1,103,
-108,95,78,111,114,109,97,108,0,0,0,2,2,90,95,2,0,12,0,1,103,108,95,86,101,114,116,101,120,0,0,0,2,
-2,90,95,2,0,12,0,1,103,108,95,77,117,108,116,105,84,101,120,67,111,111,114,100,48,0,0,0,2,2,90,95,
-2,0,12,0,1,103,108,95,77,117,108,116,105,84,101,120,67,111,111,114,100,49,0,0,0,2,2,90,95,2,0,12,0,
-1,103,108,95,77,117,108,116,105,84,101,120,67,111,111,114,100,50,0,0,0,2,2,90,95,2,0,12,0,1,103,
-108,95,77,117,108,116,105,84,101,120,67,111,111,114,100,51,0,0,0,2,2,90,95,2,0,12,0,1,103,108,95,
-77,117,108,116,105,84,101,120,67,111,111,114,100,52,0,0,0,2,2,90,95,2,0,12,0,1,103,108,95,77,117,
-108,116,105,84,101,120,67,111,111,114,100,53,0,0,0,2,2,90,95,2,0,12,0,1,103,108,95,77,117,108,116,
-105,84,101,120,67,111,111,114,100,54,0,0,0,2,2,90,95,2,0,12,0,1,103,108,95,77,117,108,116,105,84,
-101,120,67,111,111,114,100,55,0,0,0,2,2,90,95,2,0,9,0,1,103,108,95,70,111,103,67,111,111,114,100,0,
-0,0,2,2,90,95,3,0,12,0,1,103,108,95,70,114,111,110,116,67,111,108,111,114,0,0,0,2,2,90,95,3,0,12,0,
-1,103,108,95,66,97,99,107,67,111,108,111,114,0,0,0,2,2,90,95,3,0,12,0,1,103,108,95,70,114,111,110,
-116,83,101,99,111,110,100,97,114,121,67,111,108,111,114,0,0,0,2,2,90,95,3,0,12,0,1,103,108,95,66,
-97,99,107,83,101,99,111,110,100,97,114,121,67,111,108,111,114,0,0,0,2,2,90,95,3,0,12,0,1,103,108,
-95,84,101,120,67,111,111,114,100,0,3,18,103,108,95,77,97,120,84,101,120,116,117,114,101,67,111,111,
-114,100,115,0,0,0,2,2,90,95,3,0,9,0,1,103,108,95,70,111,103,70,114,97,103,67,111,111,114,100,0,0,0,
-1,90,95,0,0,12,0,0,102,116,114,97,110,115,102,111,114,109,0,0,1,9,18,95,95,114,101,116,86,97,108,0,
-18,103,108,95,77,111,100,101,108,86,105,101,119,80,114,111,106,101,99,116,105,111,110,77,97,116,
-114,105,120,0,16,8,48,0,57,18,103,108,95,86,101,114,116,101,120,0,59,120,120,120,120,0,48,18,103,
-108,95,77,111,100,101,108,86,105,101,119,80,114,111,106,101,99,116,105,111,110,77,97,116,114,105,
-120,0,16,10,49,0,57,18,103,108,95,86,101,114,116,101,120,0,59,121,121,121,121,0,48,46,18,103,108,
-95,77,111,100,101,108,86,105,101,119,80,114,111,106,101,99,116,105,111,110,77,97,116,114,105,120,0,
-16,10,50,0,57,18,103,108,95,86,101,114,116,101,120,0,59,122,122,122,122,0,48,46,18,103,108,95,77,
-111,100,101,108,86,105,101,119,80,114,111,106,101,99,116,105,111,110,77,97,116,114,105,120,0,16,10,
-51,0,57,18,103,108,95,86,101,114,116,101,120,0,59,119,119,119,119,0,48,46,20,0,0,1,90,95,0,0,12,0,
-0,116,101,120,116,117,114,101,49,68,76,111,100,0,1,1,0,0,16,0,115,97,109,112,108,101,114,0,0,1,1,0,
-0,9,0,99,111,111,114,100,0,0,1,1,0,0,9,0,108,111,100,0,0,0,1,3,2,90,95,0,0,12,0,1,99,111,111,114,
-100,52,0,0,0,9,18,99,111,111,114,100,52,0,59,120,0,18,99,111,111,114,100,0,20,0,9,18,99,111,111,
-114,100,52,0,59,119,0,18,108,111,100,0,20,0,4,118,101,99,52,95,116,101,120,95,49,100,95,98,105,97,
-115,0,18,95,95,114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,114,0,0,18,99,111,111,114,100,
-52,0,0,0,0,1,90,95,0,0,12,0,0,116,101,120,116,117,114,101,49,68,80,114,111,106,76,111,100,0,1,1,0,
-0,16,0,115,97,109,112,108,101,114,0,0,1,1,0,0,10,0,99,111,111,114,100,0,0,1,1,0,0,9,0,108,111,100,
-0,0,0,1,3,2,90,95,0,0,12,0,1,112,99,111,111,114,100,0,0,0,9,18,112,99,111,111,114,100,0,59,120,0,
-18,99,111,111,114,100,0,59,120,0,18,99,111,111,114,100,0,59,121,0,49,20,0,9,18,112,99,111,111,114,
-100,0,59,119,0,18,108,111,100,0,20,0,4,118,101,99,52,95,116,101,120,95,49,100,95,98,105,97,115,0,
-18,95,95,114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,114,0,0,18,112,99,111,111,114,100,0,0,
-0,0,1,90,95,0,0,12,0,0,116,101,120,116,117,114,101,49,68,80,114,111,106,76,111,100,0,1,1,0,0,16,0,
-115,97,109,112,108,101,114,0,0,1,1,0,0,12,0,99,111,111,114,100,0,0,1,1,0,0,9,0,108,111,100,0,0,0,1,
-3,2,90,95,0,0,12,0,1,112,99,111,111,114,100,0,0,0,9,18,112,99,111,111,114,100,0,59,120,0,18,99,111,
-111,114,100,0,59,120,0,18,99,111,111,114,100,0,59,122,0,49,20,0,9,18,112,99,111,111,114,100,0,59,
-119,0,18,108,111,100,0,20,0,4,118,101,99,52,95,116,101,120,95,49,100,95,98,105,97,115,0,18,95,95,
-114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,114,0,0,18,112,99,111,111,114,100,0,0,0,0,1,90,
-95,0,0,12,0,0,116,101,120,116,117,114,101,50,68,76,111,100,0,1,1,0,0,17,0,115,97,109,112,108,101,
-114,0,0,1,1,0,0,10,0,99,111,111,114,100,0,0,1,1,0,0,9,0,108,111,100,0,0,0,1,3,2,90,95,0,0,12,0,1,
-99,111,111,114,100,52,0,0,0,9,18,99,111,111,114,100,52,0,59,120,121,0,18,99,111,111,114,100,0,59,
-120,121,0,20,0,9,18,99,111,111,114,100,52,0,59,119,0,18,108,111,100,0,20,0,4,118,101,99,52,95,116,
-101,120,95,50,100,95,98,105,97,115,0,18,95,95,114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,
-114,0,0,18,99,111,111,114,100,52,0,0,0,0,1,90,95,0,0,12,0,0,116,101,120,116,117,114,101,50,68,80,
-114,111,106,76,111,100,0,1,1,0,0,17,0,115,97,109,112,108,101,114,0,0,1,1,0,0,11,0,99,111,111,114,
-100,0,0,1,1,0,0,9,0,108,111,100,0,0,0,1,3,2,90,95,0,0,12,0,1,112,99,111,111,114,100,0,0,0,9,18,112,
-99,111,111,114,100,0,59,120,121,0,18,99,111,111,114,100,0,59,120,121,0,18,99,111,111,114,100,0,59,
-122,0,49,20,0,9,18,112,99,111,111,114,100,0,59,119,0,18,108,111,100,0,20,0,4,118,101,99,52,95,116,
-101,120,95,50,100,95,98,105,97,115,0,18,95,95,114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,
-114,0,0,18,112,99,111,111,114,100,0,0,0,0,1,90,95,0,0,12,0,0,116,101,120,116,117,114,101,50,68,80,
-114,111,106,76,111,100,0,1,1,0,0,17,0,115,97,109,112,108,101,114,0,0,1,1,0,0,12,0,99,111,111,114,
-100,0,0,1,1,0,0,9,0,108,111,100,0,0,0,1,3,2,90,95,0,0,12,0,1,112,99,111,111,114,100,0,0,0,9,18,112,
-99,111,111,114,100,0,59,120,121,0,18,99,111,111,114,100,0,59,120,121,0,18,99,111,111,114,100,0,59,
-122,0,49,20,0,9,18,112,99,111,111,114,100,0,59,119,0,18,108,111,100,0,20,0,4,118,101,99,52,95,116,
-101,120,95,50,100,95,98,105,97,115,0,18,95,95,114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,
-114,0,0,18,112,99,111,111,114,100,0,0,0,0,1,90,95,0,0,12,0,0,116,101,120,116,117,114,101,51,68,76,
-111,100,0,1,1,0,0,18,0,115,97,109,112,108,101,114,0,0,1,1,0,0,11,0,99,111,111,114,100,0,0,1,1,0,0,
-9,0,108,111,100,0,0,0,1,3,2,90,95,0,0,12,0,1,99,111,111,114,100,52,0,0,0,9,18,99,111,111,114,100,
-52,0,59,120,121,122,0,18,99,111,111,114,100,0,59,120,121,122,0,20,0,9,18,99,111,111,114,100,52,0,
-59,119,0,18,108,111,100,0,20,0,4,118,101,99,52,95,116,101,120,95,51,100,95,98,105,97,115,0,18,95,
-95,114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,114,0,0,18,99,111,111,114,100,52,0,0,0,0,1,
-90,95,0,0,12,0,0,116,101,120,116,117,114,101,51,68,80,114,111,106,76,111,100,0,1,1,0,0,18,0,115,97,
-109,112,108,101,114,0,0,1,1,0,0,12,0,99,111,111,114,100,0,0,1,1,0,0,9,0,108,111,100,0,0,0,1,3,2,90,
-95,0,0,12,0,1,112,99,111,111,114,100,0,0,0,9,18,112,99,111,111,114,100,0,59,120,121,122,0,18,99,
-111,111,114,100,0,59,120,121,122,0,18,99,111,111,114,100,0,59,119,0,49,20,0,9,18,112,99,111,111,
-114,100,0,59,119,0,18,108,111,100,0,20,0,4,118,101,99,52,95,116,101,120,95,51,100,95,98,105,97,115,
-0,18,95,95,114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,114,0,0,18,112,99,111,111,114,100,0,
-0,0,0,1,90,95,0,0,12,0,0,116,101,120,116,117,114,101,67,117,98,101,76,111,100,0,1,1,0,0,19,0,115,
-97,109,112,108,101,114,0,0,1,1,0,0,11,0,99,111,111,114,100,0,0,1,1,0,0,9,0,108,111,100,0,0,0,1,3,2,
-90,95,0,0,12,0,1,99,111,111,114,100,52,0,0,0,9,18,99,111,111,114,100,52,0,59,120,121,122,0,18,99,
-111,111,114,100,0,20,0,9,18,99,111,111,114,100,52,0,59,119,0,18,108,111,100,0,20,0,4,118,101,99,52,
-95,116,101,120,95,99,117,98,101,0,18,95,95,114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,114,
-0,0,18,99,111,111,114,100,52,0,0,0,0,1,90,95,0,0,12,0,0,115,104,97,100,111,119,49,68,76,111,100,0,
-1,1,0,0,20,0,115,97,109,112,108,101,114,0,0,1,1,0,0,11,0,99,111,111,114,100,0,0,1,1,0,0,9,0,108,
-111,100,0,0,0,1,3,2,90,95,0,0,12,0,1,99,111,111,114,100,52,0,0,0,9,18,99,111,111,114,100,52,0,59,
-120,121,122,0,18,99,111,111,114,100,0,20,0,9,18,99,111,111,114,100,52,0,59,119,0,18,108,111,100,0,
-20,0,4,118,101,99,52,95,116,101,120,95,49,100,95,98,105,97,115,95,115,104,97,100,111,119,0,18,95,
-95,114,101,116,86,97,108,0,0,18,115,97,109,112,108,101,114,0,0,18,99,111,111,114,100,52,0,0,0,0,1,
-90,95,0,0,12,0,0,115,104,97,100,111,119,49,68,80,114,111,106,76,111,100,0,1,1,0,0,20,0,115,97,109,
-112,108,101,114,0,0,1,1,0,0,12,0,99,111,111,114,100,0,0,1,1,0,0,9,0,108,111,100,0,0,0,1,3,2,90,95,
-0,0,12,0,1,112,99,111,111,114,100,0,0,0,9,18,112,99,111,111,114,100,0,59,120,0,18,99,111,111,114,
-100,0,59,120,0,18,99,111,111,114,100,0,59,119,0,49,20,0,9,18,112,99,111,111,114,100,0,59,122,0,18,
-99,111,111,114,100,0,59,122,0,20,0,9,18,112,99,111,111,114,100,0,59,119,0,18,108,111,100,0,20,0,4,
-118,101,99,52,95,116,101,120,95,49,100,95,98,105,97,115,95,115,104,97,100,111,119,0,18,95,95,114,
-101,116,86,97,108,0,0,18,115,97,109,112,108,101,114,0,0,18,112,99,111,111,114,100,0,0,0,0,1,90,95,
-0,0,12,0,0,115,104,97,100,111,119,50,68,76,111,100,0,1,1,0,0,21,0,115,97,109,112,108,101,114,0,0,1,
-1,0,0,11,0,99,111,111,114,100,0,0,1,1,0,0,9,0,108,111,100,0,0,0,1,3,2,90,95,0,0,12,0,1,99,111,111,
-114,100,52,0,0,0,9,18,99,111,111,114,100,52,0,59,120,121,122,0,18,99,111,111,114,100,0,20,0,9,18,
-99,111,111,114,100,52,0,59,119,0,18,108,111,100,0,20,0,4,118,101,99,52,95,116,101,120,95,50,100,95,
-98,105,97,115,95,115,104,97,100,111,119,0,18,95,95,114,101,116,86,97,108,0,0,18,115,97,109,112,108,
-101,114,0,0,18,99,111,111,114,100,52,0,0,0,0,1,90,95,0,0,12,0,0,115,104,97,100,111,119,50,68,80,
-114,111,106,76,111,100,0,1,1,0,0,21,0,115,97,109,112,108,101,114,0,0,1,1,0,0,12,0,99,111,111,114,
-100,0,0,1,1,0,0,9,0,108,111,100,0,0,0,1,3,2,90,95,0,0,12,0,1,112,99,111,111,114,100,0,0,0,9,18,112,
-99,111,111,114,100,0,59,120,121,0,18,99,111,111,114,100,0,59,120,121,0,18,99,111,111,114,100,0,59,
-119,0,49,20,0,9,18,112,99,111,111,114,100,0,59,122,0,18,99,111,111,114,100,0,59,122,0,20,0,9,18,
-112,99,111,111,114,100,0,59,119,0,18,108,111,100,0,20,0,4,118,101,99,52,95,116,101,120,95,50,100,
-95,98,105,97,115,95,115,104,97,100,111,119,0,18,95,95,114,101,116,86,97,108,0,0,18,115,97,109,112,
-108,101,114,0,0,18,112,99,111,111,114,100,0,0,0,0,0
+++ /dev/null
-#include <stdio.h>
-
-static int was_space = 0;
-static int first_char = 1;
-
-static void put_char (int c)
-{
- if (c == '\n') {
- if (!first_char) {
- fputs ("\\n\"\n\"", stdout);
- first_char = 1;
- }
- }
- else {
- first_char = 0;
- if (c == '\\')
- fputs ("\\\\", stdout);
- else if (c == '\"')
- fputs ("\\\"", stdout);
- else if (!was_space || !(c == ' ' || c == '\t'))
- fputc (c, stdout);
- was_space = (c == ' ' || c == '\t');
- }
-}
-
-int main (int argc, char *argv[])
-{
- int c;
- FILE *f;
-
- if (argc == 1)
- return 1;
- f = fopen (argv[1], "r");
- if (f == NULL)
- return 1;
-
- fputs ("\n", stdout);
- fputs ("/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE .syn FILE */\n", stdout);
- fputs ("\n", stdout);
- fputs ("\"", stdout);
- c = getc (f);
- while (c != EOF) {
- if (c == '/') {
- int c2 = getc (f);
- if (c2 == '*') {
- was_space = 0;
- c = getc (f);
- for (;;) {
- if (c == '*') {
- c2 = getc (f);
- if (c2 == '/')
- break;
- }
- c = getc (f);
- }
- }
- else {
- put_char (c);
- put_char (c2);
- }
- }
- else {
- put_char (c);
- }
- c = getc (f);
- }
- fputs ("\"\n", stdout);
-
- fclose (f);
- return 0;
-}
-
#include "shader/prog_optimize.h"
#include "shader/prog_print.h"
#include "shader/prog_parameter.h"
-#include "shader/grammar/grammar_mesa.h"
+#include "../../glsl/pp/sl_pp_public.h"
+#include "../../glsl/cl/sl_cl_parse.h"
#include "slang_codegen.h"
#include "slang_compile.h"
-#include "slang_preprocess.h"
#include "slang_storage.h"
#include "slang_emit.h"
#include "slang_log.h"
typedef struct slang_parse_ctx_
{
- const byte *I;
+ const unsigned char *I;
slang_info_log *L;
int parsing_builtin;
GLboolean global_scope; /**< Is object being declared a global? */
return slang_atom_pool_atom(C->atoms, id);
}
+static int
+is_hex_digit(char c)
+{
+ return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F');
+}
+
+static int
+parse_general_number(slang_parse_ctx *ctx, float *number)
+{
+ char *flt = NULL;
+
+ if (*ctx->I == '0') {
+ int value = 0;
+ const unsigned char *pi;
+
+ if (ctx->I[1] == 'x' || ctx->I[1] == 'X') {
+ ctx->I += 2;
+ if (!is_hex_digit(*ctx->I)) {
+ return 0;
+ }
+ do {
+ int digit;
+
+ if (*ctx->I >= '0' && *ctx->I <= '9') {
+ digit = (int)(*ctx->I - '0');
+ } else if (*ctx->I >= 'a' && *ctx->I <= 'f') {
+ digit = (int)(*ctx->I - 'a') + 10;
+ } else {
+ digit = (int)(*ctx->I - 'A') + 10;
+ }
+ value = value * 0x10 + digit;
+ ctx->I++;
+ } while (is_hex_digit(*ctx->I));
+ if (*ctx->I != '\0') {
+ return 0;
+ }
+ ctx->I++;
+ *number = (float)value;
+ return 1;
+ }
+
+ pi = ctx->I;
+ pi++;
+ while (*pi >= '0' && *pi <= '7') {
+ int digit;
+
+ digit = (int)(*pi - '0');
+ value = value * 010 + digit;
+ pi++;
+ }
+ if (*pi == '\0') {
+ pi++;
+ ctx->I = pi;
+ *number = (float)value;
+ return 1;
+ }
+ }
+
+ parse_identifier_str(ctx, &flt);
+ flt = strdup(flt);
+ if (!flt) {
+ return 0;
+ }
+ if (flt[strlen(flt) - 1] == 'f' || flt[strlen(flt) - 1] == 'F') {
+ flt[strlen(flt) - 1] = '\0';
+ }
+ *number = (float)_mesa_strtod(flt, (char **)NULL);
+ free(flt);
+
+ return 1;
+}
+
static int
parse_number(slang_parse_ctx * C, int *number)
{
const int radix = (int) (*C->I++);
- *number = 0;
- while (*C->I != '\0') {
- int digit;
- if (*C->I >= '0' && *C->I <= '9')
- digit = (int) (*C->I - '0');
- else if (*C->I >= 'A' && *C->I <= 'Z')
- digit = (int) (*C->I - 'A') + 10;
- else
- digit = (int) (*C->I - 'a') + 10;
- *number = *number * radix + digit;
+
+ if (radix == 1) {
+ float f = 0.0f;
+
+ parse_general_number(C, &f);
+ *number = (int)f;
+ } else {
+ *number = 0;
+ while (*C->I != '\0') {
+ int digit;
+ if (*C->I >= '0' && *C->I <= '9')
+ digit = (int) (*C->I - '0');
+ else if (*C->I >= 'A' && *C->I <= 'Z')
+ digit = (int) (*C->I - 'A') + 10;
+ else
+ digit = (int) (*C->I - 'a') + 10;
+ *number = *number * radix + digit;
+ C->I++;
+ }
C->I++;
}
- C->I++;
if (*number > 65535)
slang_info_log_warning(C->L, "%d: literal integer overflow.", *number);
return 1;
static int
parse_float(slang_parse_ctx * C, float *number)
{
- char *integral = NULL;
- char *fractional = NULL;
- char *exponent = NULL;
- char *whole = NULL;
-
- parse_identifier_str(C, &integral);
- parse_identifier_str(C, &fractional);
- parse_identifier_str(C, &exponent);
-
- whole = (char *) _slang_alloc((_mesa_strlen(integral) +
- _mesa_strlen(fractional) +
- _mesa_strlen(exponent) + 3) * sizeof(char));
- if (whole == NULL) {
- slang_info_log_memory(C->L);
- RETURN0;
- }
+ if (*C->I == 1) {
+ C->I++;
+ parse_general_number(C, number);
+ } else {
+ char *integral = NULL;
+ char *fractional = NULL;
+ char *exponent = NULL;
+ char *whole = NULL;
+
+ parse_identifier_str(C, &integral);
+ parse_identifier_str(C, &fractional);
+ parse_identifier_str(C, &exponent);
+
+ whole = (char *) _slang_alloc((_mesa_strlen(integral) +
+ _mesa_strlen(fractional) +
+ _mesa_strlen(exponent) + 3) * sizeof(char));
+ if (whole == NULL) {
+ slang_info_log_memory(C->L);
+ RETURN0;
+ }
- slang_string_copy(whole, integral);
- slang_string_concat(whole, ".");
- slang_string_concat(whole, fractional);
- slang_string_concat(whole, "E");
- slang_string_concat(whole, exponent);
+ slang_string_copy(whole, integral);
+ slang_string_concat(whole, ".");
+ slang_string_concat(whole, fractional);
+ slang_string_concat(whole, "E");
+ slang_string_concat(whole, exponent);
- *number = (float) (_mesa_strtod(whole, (char **) NULL));
+ *number = (float) (_mesa_strtod(whole, (char **) NULL));
- _slang_free(whole);
+ _slang_free(whole);
+ }
return 1;
}
}
static GLboolean
-compile_binary(const byte * prod, slang_code_unit * unit,
+compile_binary(const unsigned char * prod, slang_code_unit * unit,
GLuint version,
slang_unit_type type, slang_info_log * infolog,
slang_code_unit * builtin, slang_code_unit * downlink,
}
static GLboolean
-compile_with_grammar(grammar id, const char *source, slang_code_unit * unit,
- slang_unit_type type, slang_info_log * infolog,
- slang_code_unit * builtin,
+compile_with_grammar(const char *source,
+ slang_code_unit *unit,
+ slang_unit_type type,
+ slang_info_log *infolog,
+ slang_code_unit *builtin,
struct gl_shader *shader,
- const struct gl_extensions *extensions,
- struct gl_sl_pragmas *pragmas)
+ struct gl_sl_pragmas *pragmas,
+ unsigned int shader_type,
+ unsigned int parsing_builtin)
{
- byte *prod;
- GLuint size, start, version;
- slang_string preprocessed;
- GLuint maxVersion;
+ struct sl_pp_purify_options options;
+ struct sl_pp_context *context;
+ unsigned char *prod;
+ GLuint size;
+ unsigned int version;
+ unsigned int maxVersion;
+ int result;
+ char errmsg[200] = "";
+
+ assert(shader_type == 1 || shader_type == 2);
+
+ memset(&options, 0, sizeof(options));
+
+ context = sl_pp_context_create(source, &options);
+ if (!context) {
+ slang_info_log_error(infolog, "out of memory");
+ return GL_FALSE;
+ }
+
+ if (sl_pp_version(context, &version)) {
+ slang_info_log_error(infolog, "%s", sl_pp_context_error_message(context));
+ sl_pp_context_destroy(context);
+ return GL_FALSE;
+ }
+
+ if (sl_pp_context_add_extension(context, "ARB_draw_buffers", "GL_ARB_draw_buffers") ||
+ sl_pp_context_add_extension(context, "ARB_texture_rectangle", "GL_ARB_texture_rectangle")) {
+ slang_info_log_error(infolog, "%s", sl_pp_context_error_message(context));
+ sl_pp_context_destroy(context);
+ return GL_FALSE;
+ }
+
+#if FEATURE_es2_glsl
+ if (sl_pp_context_add_predefined(context, "GL_ES", "1") ||
+ sl_pp_context_add_predefined(context, "GL_FRAGMENT_PRECISION_HIGH", "1")) {
+ slang_info_log_error(infolog, "%s", sl_pp_context_error_message(context));
+ sl_pp_context_destroy(context);
+ return GL_FALSE;
+ }
+#endif
#if FEATURE_ARB_shading_language_120
maxVersion = 120;
maxVersion = 110;
#endif
- /* First retrieve the version number. */
- if (!_slang_preprocess_version(source, &version, &start, infolog))
- return GL_FALSE;
-
- if (version > maxVersion) {
+ if (version > maxVersion ||
+ (version != 100 && version != 110 && version != 120)) {
slang_info_log_error(infolog,
"language version %.2f is not supported.",
version * 0.01);
- return GL_FALSE;
- }
-
- /* Now preprocess the source string. */
- slang_string_init(&preprocessed);
- if (!_slang_preprocess_directives(&preprocessed, &source[start],
- infolog, extensions, pragmas)) {
- slang_string_free(&preprocessed);
- slang_info_log_error(infolog, "failed to preprocess the source.");
+ sl_pp_context_destroy(context);
return GL_FALSE;
}
/* Finally check the syntax and generate its binary representation. */
- if (!grammar_fast_check(id,
- (const byte *) (slang_string_cstr(&preprocessed)),
- &prod, &size, 65536)) {
- char buf[1024];
- GLint pos;
-
- slang_string_free(&preprocessed);
- grammar_get_last_error((byte *) (buf), sizeof(buf), &pos);
- slang_info_log_error(infolog, buf);
+ result = sl_cl_compile(context,
+ shader_type,
+ parsing_builtin,
+ &prod,
+ &size,
+ errmsg,
+ sizeof(errmsg));
+
+ sl_pp_context_destroy(context);
+
+ if (result) {
+ /*GLint pos;*/
+
+ slang_info_log_error(infolog, errmsg);
/* syntax error (possibly in library code) */
#if 0
{
#endif
return GL_FALSE;
}
- slang_string_free(&preprocessed);
/* Syntax is okay - translate it to internal representation. */
if (!compile_binary(prod, unit, version, type, infolog, builtin,
&builtin[SLANG_BUILTIN_TOTAL - 1],
shader)) {
- grammar_alloc_free(prod);
+ free(prod);
return GL_FALSE;
}
- grammar_alloc_free(prod);
+ free(prod);
return GL_TRUE;
}
-LONGSTRING static const char *slang_shader_syn =
-#include "library/slang_shader_syn.h"
- ;
-
-static const byte slang_core_gc[] = {
+static const unsigned char slang_core_gc[] = {
#include "library/slang_core_gc.h"
};
-static const byte slang_120_core_gc[] = {
+static const unsigned char slang_120_core_gc[] = {
#include "library/slang_120_core_gc.h"
};
-static const byte slang_120_fragment_gc[] = {
+static const unsigned char slang_120_fragment_gc[] = {
#include "library/slang_builtin_120_fragment_gc.h"
};
-static const byte slang_common_builtin_gc[] = {
+static const unsigned char slang_common_builtin_gc[] = {
#include "library/slang_common_builtin_gc.h"
};
-static const byte slang_fragment_builtin_gc[] = {
+static const unsigned char slang_fragment_builtin_gc[] = {
#include "library/slang_fragment_builtin_gc.h"
};
-static const byte slang_vertex_builtin_gc[] = {
+static const unsigned char slang_vertex_builtin_gc[] = {
#include "library/slang_vertex_builtin_gc.h"
};
static GLboolean
-compile_object(grammar * id, const char *source, slang_code_object * object,
- slang_unit_type type, slang_info_log * infolog,
+compile_object(const char *source,
+ slang_code_object *object,
+ slang_unit_type type,
+ slang_info_log *infolog,
struct gl_shader *shader,
- const struct gl_extensions *extensions,
struct gl_sl_pragmas *pragmas)
{
slang_code_unit *builtins = NULL;
GLuint base_version = 110;
-
- /* load GLSL grammar */
- *id = grammar_load_from_text((const byte *) (slang_shader_syn));
- if (*id == 0) {
- byte buf[1024];
- int pos;
-
- grammar_get_last_error(buf, 1024, &pos);
- slang_info_log_error(infolog, (const char *) (buf));
- return GL_FALSE;
- }
+ unsigned int shader_type;
+ unsigned int parsing_builtin;
/* set shader type - the syntax is slightly different for different shaders */
- if (type == SLANG_UNIT_FRAGMENT_SHADER
- || type == SLANG_UNIT_FRAGMENT_BUILTIN)
- grammar_set_reg8(*id, (const byte *) "shader_type", 1);
- else
- grammar_set_reg8(*id, (const byte *) "shader_type", 2);
+ if (type == SLANG_UNIT_FRAGMENT_SHADER || type == SLANG_UNIT_FRAGMENT_BUILTIN) {
+ shader_type = 1;
+ } else {
+ shader_type = 2;
+ }
/* enable language extensions */
- grammar_set_reg8(*id, (const byte *) "parsing_builtin", 1);
+ parsing_builtin = 1;
/* if parsing user-specified shader, load built-in library */
if (type == SLANG_UNIT_FRAGMENT_SHADER || type == SLANG_UNIT_VERTEX_SHADER) {
}
/* disable language extensions */
-#if NEW_SLANG /* allow-built-ins */
- grammar_set_reg8(*id, (const byte *) "parsing_builtin", 1);
-#else
- grammar_set_reg8(*id, (const byte *) "parsing_builtin", 0);
-#endif
+ parsing_builtin = 0;
+
builtins = object->builtin;
}
/* compile the actual shader - pass-in built-in library for external shader */
- return compile_with_grammar(*id, source, &object->unit, type, infolog,
- builtins, shader, extensions, pragmas);
+ return compile_with_grammar(source,
+ &object->unit,
+ type,
+ infolog,
+ builtins,
+ shader,
+ pragmas,
+ shader_type,
+ parsing_builtin);
}
-static GLboolean
-compile_shader(GLcontext *ctx, slang_code_object * object,
- slang_unit_type type, slang_info_log * infolog,
- struct gl_shader *shader)
-{
- GLboolean success;
- grammar id = 0;
-
-#if 0 /* for debug */
- _mesa_printf("********* COMPILE SHADER ***********\n");
- _mesa_printf("%s\n", shader->Source);
- _mesa_printf("************************************\n");
-#endif
-
- assert(shader->Program);
-
- _slang_code_object_dtr(object);
- _slang_code_object_ctr(object);
-
- success = compile_object(&id, shader->Source, object, type, infolog, shader,
- &ctx->Extensions, &shader->Pragmas);
- if (id != 0)
- grammar_destroy(id);
- if (!success)
- return GL_FALSE;
-
- return GL_TRUE;
-}
-
-
-
GLboolean
_slang_compile(GLcontext *ctx, struct gl_shader *shader)
{
slang_info_log_construct(&info_log);
_slang_code_object_ctr(&obj);
- success = compile_shader(ctx, &obj, type, &info_log, shader);
+ success = compile_object(shader->Source,
+ &obj,
+ type,
+ &info_log,
+ shader,
+ &shader->Pragmas);
/* free shader's prev info log */
if (shader->InfoLog) {
emitInfo->Subroutines = (struct gl_program **)
_mesa_realloc(emitInfo->Subroutines,
- n * sizeof(struct gl_program),
- (n + 1) * sizeof(struct gl_program));
+ n * sizeof(struct gl_program *),
+ (n + 1) * sizeof(struct gl_program *));
emitInfo->Subroutines[n] = ctx->Driver.NewProgram(ctx, emitInfo->prog->Target, 0);
emitInfo->Subroutines[n]->Parameters = emitInfo->prog->Parameters;
emitInfo->NumSubroutines++;
&srcRelAddr,
NULL,
NULL);
+ if (!inst) {
+ return NULL;
+ }
src[i] = &newSrc[i];
}
n->Children[0]->Store,
n->Children[1]->Store,
NULL);
+ if (!inst) {
+ return NULL;
+ }
inst_comment(inst, "Compare values");
/* Compute val = DOT(temp, temp) (reduction) */
&tempStore,
&tempStore,
NULL);
+ if (!inst) {
+ return NULL;
+ }
inst->SrcReg[0].Swizzle = inst->SrcReg[1].Swizzle = swizzle; /*override*/
inst_comment(inst, "Reduce vec to bool");
n->Store,
&zero,
NULL);
+ if (!inst) {
+ return NULL;
+ }
inst_comment(inst, "Invert true/false");
}
}
&srcStore0,
&srcStore1,
NULL);
+ if (!inst) {
+ return NULL;
+ }
inst_comment(inst, "Begin struct/array comparison");
}
else {
&srcStore0,
&srcStore1,
NULL);
+ if (!inst) {
+ return NULL;
+ }
/* ADD accTemp, accTemp, sneTemp; # like logical-OR */
inst = emit_instruction(emitInfo, OPCODE_ADD,
&accTemp, /* dest */
&accTemp,
&sneTemp,
NULL);
+ if (!inst) {
+ return NULL;
+ }
}
}
&accTemp,
&accTemp,
NULL);
+ if (!inst) {
+ return NULL;
+ }
inst_comment(inst, "End struct/array comparison");
if (n->Opcode == IR_EQUAL) {
n->Store,
&zero,
NULL);
+ if (!inst) {
+ return NULL;
+ }
inst_comment(inst, "Invert true/false");
}
n->Children[0]->Store,
n->Children[1]->Store,
NULL);
+ if (!inst) {
+ return NULL;
+ }
/* n->dest = min(tmp, ch[2]) */
inst = emit_instruction(emitInfo, OPCODE_MIN,
n->Children[0]->Store,
NULL,
NULL);
- inst->SrcReg[0].Negate = NEGATE_XYZW;
+ if (inst) {
+ inst->SrcReg[0].Negate = NEGATE_XYZW;
+ }
return inst;
}
n->Children[1]->Store,
NULL,
NULL);
+ if (!inst) {
+ return NULL;
+ }
inst->TexShadow = shadow;
&srcStore,
NULL,
NULL);
+ if (!inst) {
+ return NULL;
+ }
inst_comment(inst, "IR_COPY block");
srcStore.Index++;
dstStore.Index++;
n->Children[1]->Store,
NULL,
NULL);
+ if (!inst) {
+ return NULL;
+ }
dstAnnot = storage_annotation(n->Children[0], emitInfo->prog);
srcAnnot = storage_annotation(n->Children[1], emitInfo->prog);
inst->Comment = instruction_annotation(inst->Opcode, dstAnnot,
n->Children[0]->Store,
NULL,
NULL);
+ if (!inst) {
+ return NULL;
+ }
inst->CondUpdate = GL_TRUE;
inst_comment(inst, "COND expr");
_slang_free_temp(emitInfo->vt, n->Store);
n->Children[0]->Store,
&zero,
NULL);
+ if (!inst) {
+ return NULL;
+ }
inst_comment(inst, "NOT");
free_node_storage(emitInfo->vt, n->Children[0]);
ifInst->DstReg.CondSwizzle = writemask_to_swizzle(condWritemask);
}
else {
+ struct prog_instruction *inst;
+
/* IF src[0] THEN ... */
- emit_instruction(emitInfo, OPCODE_IF,
- NULL, /* dst */
- n->Children[0]->Store, /* op0 */
- NULL,
- NULL);
+ inst = emit_instruction(emitInfo, OPCODE_IF,
+ NULL, /* dst */
+ n->Children[0]->Store, /* op0 */
+ NULL,
+ NULL);
+ if (!inst) {
+ return NULL;
+ }
}
}
else {
if (!inst) {
return NULL;
}
+ prog->Instructions[ifInstLoc].BranchTarget = prog->NumInstructions - 1;
}
else {
/* jump to endif instruction */
}
inst_comment(inst, "else");
inst->DstReg.CondMask = COND_TR; /* always branch */
+ prog->Instructions[ifInstLoc].BranchTarget = prog->NumInstructions;
}
- prog->Instructions[ifInstLoc].BranchTarget = prog->NumInstructions;
emit(emitInfo, n->Children[2]);
}
else {
}
}
- if (n->Children[2]) {
- prog->Instructions[elseInstLoc].BranchTarget = prog->NumInstructions;
+ if (elseInstLoc) {
+ /* point ELSE instruction BranchTarget at ENDIF */
+ if (emitInfo->EmitHighLevelInstructions) {
+ prog->Instructions[elseInstLoc].BranchTarget = prog->NumInstructions - 1;
+ }
+ else {
+ prog->Instructions[elseInstLoc].BranchTarget = prog->NumInstructions;
+ }
}
return NULL;
}
/* Done emitting loop code. Now walk over the loop's linked list of
* BREAK and CONT nodes, filling in their BranchTarget fields (which
- * will point to the ENDLOOP+1 or BGNLOOP instructions, respectively).
+ * will point to the corresponding ENDLOOP instruction.
*/
for (ir = n->List; ir; ir = ir->List) {
struct prog_instruction *inst = prog->Instructions + ir->InstLocation;
ir->Opcode == IR_BREAK_IF_TRUE) {
assert(inst->Opcode == OPCODE_BRK ||
inst->Opcode == OPCODE_BRA);
- /* go to instruction after end of loop */
- inst->BranchTarget = endInstLoc + 1;
+ /* go to instruction at end of loop */
+ if (emitInfo->EmitHighLevelInstructions) {
+ inst->BranchTarget = endInstLoc;
+ }
+ else {
+ inst->BranchTarget = endInstLoc + 1;
+ }
}
else {
assert(ir->Opcode == IR_CONT ||
n->Children[0]->Store,
NULL,
NULL);
+ if (!inst) {
+ return NULL;
+ }
n->InstLocation = emitInfo->prog->NumInstructions;
inst = new_instruction(emitInfo, opcode);
}
emitInfo->prog->Instructions[ifInstLoc].BranchTarget
- = emitInfo->prog->NumInstructions;
+ = emitInfo->prog->NumInstructions - 1;
return inst;
}
}
indexStore, /* the index */
&elemSizeStore,
NULL);
+ if (!inst) {
+ return NULL;
+ }
indexStore = indexTemp;
}
indexStore, /* the index */
&indirectArray, /* indirect array base */
NULL);
+ if (!inst) {
+ return NULL;
+ }
indexStore = indexTemp;
}
{
struct gl_shader *newShader;
const struct gl_shader *firstShader = NULL;
- GLuint shaderLengths[100];
+ GLuint *shaderLengths;
GLchar *source;
GLuint totalLen = 0, len = 0;
GLuint i;
+ shaderLengths = (GLuint *)_mesa_malloc(shProg->NumShaders * sizeof(GLuint));
+ if (!shaderLengths) {
+ return NULL;
+ }
+
/* compute total size of new shader source code */
for (i = 0; i < shProg->NumShaders; i++) {
const struct gl_shader *shader = shProg->Shaders[i];
}
}
- if (totalLen == 0)
+ if (totalLen == 0) {
+ _mesa_free(shaderLengths);
return NULL;
+ }
source = (GLchar *) _mesa_malloc(totalLen + 1);
- if (!source)
+ if (!source) {
+ _mesa_free(shaderLengths);
return NULL;
+ }
/* concatenate shaders */
for (i = 0; i < shProg->NumShaders; i++) {
_mesa_printf("---NEW CONCATENATED SHADER---:\n%s\n------------\n", source);
*/
+ _mesa_free(shaderLengths);
+
remove_extra_version_directives(source);
newShader = CALLOC_STRUCT(gl_shader);
+ if (!newShader) {
+ _mesa_free(source);
+ return NULL;
+ }
+
newShader->Type = shaderType;
newShader->Source = source;
newShader->Pragmas = firstShader->Pragmas;
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- *
- * Copyright (C) 2005-2008 Brian Paul All Rights Reserved.
- * Copyright (C) 2009 VMware, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_preprocess.c
- * slang preprocessor
- * \author Michal Krol
- */
-
-#include "main/imports.h"
-#include "shader/grammar/grammar_mesa.h"
-#include "slang_preprocess.h"
-
-LONGSTRING static const char *slang_pp_directives_syn =
-#include "library/slang_pp_directives_syn.h"
-;
-
-LONGSTRING static const char *slang_pp_expression_syn =
-#include "library/slang_pp_expression_syn.h"
-;
-
-LONGSTRING static const char *slang_pp_version_syn =
-#include "library/slang_pp_version_syn.h"
-;
-
-static GLvoid
-grammar_error_to_log (slang_info_log *log)
-{
- char buf[1024];
- GLint pos;
-
- grammar_get_last_error ((byte *) (buf), sizeof (buf), &pos);
- if (buf[0] == 0) {
- _mesa_snprintf(buf, sizeof(buf), "Preprocessor error");
- }
- slang_info_log_error (log, buf);
-}
-
-GLboolean
-_slang_preprocess_version (const char *text, GLuint *version, GLuint *eaten, slang_info_log *log)
-{
- grammar id;
- byte *prod, *I;
- unsigned int size;
-
- id = grammar_load_from_text ((const byte *) (slang_pp_version_syn));
- if (id == 0) {
- grammar_error_to_log (log);
- return GL_FALSE;
- }
-
- if (!grammar_fast_check (id, (const byte *) (text), &prod, &size, 8)) {
- grammar_error_to_log (log);
- grammar_destroy (id);
- return GL_FALSE;
- }
-
- /* there can be multiple #version directives - grab the last one */
- I = &prod[size - 6];
- *version = (GLuint) (I[0]) + (GLuint) (I[1]) * 100;
- *eaten = (GLuint) (I[2]) + ((GLuint) (I[3]) << 8) + ((GLuint) (I[4]) << 16) + ((GLuint) (I[5]) << 24);
-
- grammar_destroy (id);
- grammar_alloc_free (prod);
- return GL_TRUE;
-}
-
-/*
- * The preprocessor does the following work.
- * 1. Remove comments. Each comment block is replaced with a single space and if the
- * block contains new-lines, they are preserved. This ensures that line numbers
- * stay the same and if a comment block delimits two tokens, the are delitmited
- * by the space after comment removal.
- * 2. Remove preprocessor directives from the source string, checking their syntax and
- * executing them if appropriate. Again, new-lines are preserved.
- * 3. Expand macros.
- * 4. Tokenize the source string by ensuring there is at least one space between every
- * two adjacent tokens.
- */
-
-#define PP_ANNOTATE 0
-
-static GLvoid
-pp_annotate (slang_string *output, const char *fmt, ...)
-{
-#if PP_ANNOTATE
- va_list va;
- char buffer[1024];
-
- va_start (va, fmt);
- _mesa_vsprintf (buffer, fmt, va);
- va_end (va);
- slang_string_pushs (output, buffer, _mesa_strlen (buffer));
-#else
- (GLvoid) (output);
- (GLvoid) (fmt);
-#endif
-}
-
- /*
- * The expression is executed on a fixed-sized stack. The PUSH macro makes a runtime
- * check if the stack is not overflown by too complex expressions. In that situation the
- * GLSL preprocessor should report internal compiler error.
- * The BINARYDIV makes a runtime check if the divider is not 0. If it is, it reports
- * compilation error.
- */
-
-#define EXECUTION_STACK_SIZE 1024
-
-#define PUSH(x)\
- do {\
- if (sp == 0) {\
- slang_info_log_error (elog, "internal compiler error: preprocessor execution stack overflow.");\
- return GL_FALSE;\
- }\
- stack[--sp] = x;\
- } while (GL_FALSE)
-
-#define POP(x)\
- do {\
- assert (sp < EXECUTION_STACK_SIZE);\
- x = stack[sp++];\
- } while (GL_FALSE)
-
-#define BINARY(op)\
- do {\
- GLint a, b;\
- POP(b);\
- POP(a);\
- PUSH(a op b);\
- } while (GL_FALSE)
-
-#define BINARYDIV(op)\
- do {\
- GLint a, b;\
- POP(b);\
- POP(a);\
- if (b == 0) {\
- slang_info_log_error (elog, "division by zero in preprocessor expression.");\
- return GL_FALSE;\
- }\
- PUSH(a op b);\
- } while (GL_FALSE)
-
-#define UNARY(op)\
- do {\
- GLint a;\
- POP(a);\
- PUSH(op a);\
- } while (GL_FALSE)
-
-#define OP_END 0
-#define OP_PUSHINT 1
-#define OP_LOGICALOR 2
-#define OP_LOGICALAND 3
-#define OP_OR 4
-#define OP_XOR 5
-#define OP_AND 6
-#define OP_EQUAL 7
-#define OP_NOTEQUAL 8
-#define OP_LESSEQUAL 9
-#define OP_GREATEREQUAL 10
-#define OP_LESS 11
-#define OP_GREATER 12
-#define OP_LEFTSHIFT 13
-#define OP_RIGHTSHIFT 14
-#define OP_ADD 15
-#define OP_SUBTRACT 16
-#define OP_MULTIPLY 17
-#define OP_DIVIDE 18
-#define OP_MODULUS 19
-#define OP_PLUS 20
-#define OP_MINUS 21
-#define OP_NEGATE 22
-#define OP_COMPLEMENT 23
-
-static GLboolean
-execute_expression (slang_string *output, const byte *code, GLuint *pi, GLint *result,
- slang_info_log *elog)
-{
- GLuint i = *pi;
- GLint stack[EXECUTION_STACK_SIZE];
- GLuint sp = EXECUTION_STACK_SIZE;
-
- while (code[i] != OP_END) {
- switch (code[i++]) {
- case OP_PUSHINT:
- i++;
- PUSH(_mesa_atoi ((const char *) (&code[i])));
- i += _mesa_strlen ((const char *) (&code[i])) + 1;
- break;
- case OP_LOGICALOR:
- BINARY(||);
- break;
- case OP_LOGICALAND:
- BINARY(&&);
- break;
- case OP_OR:
- BINARY(|);
- break;
- case OP_XOR:
- BINARY(^);
- break;
- case OP_AND:
- BINARY(&);
- break;
- case OP_EQUAL:
- BINARY(==);
- break;
- case OP_NOTEQUAL:
- BINARY(!=);
- break;
- case OP_LESSEQUAL:
- BINARY(<=);
- break;
- case OP_GREATEREQUAL:
- BINARY(>=);
- break;
- case OP_LESS:
- BINARY(<);
- break;
- case OP_GREATER:
- BINARY(>);
- break;
- case OP_LEFTSHIFT:
- BINARY(<<);
- break;
- case OP_RIGHTSHIFT:
- BINARY(>>);
- break;
- case OP_ADD:
- BINARY(+);
- break;
- case OP_SUBTRACT:
- BINARY(-);
- break;
- case OP_MULTIPLY:
- BINARY(*);
- break;
- case OP_DIVIDE:
- BINARYDIV(/);
- break;
- case OP_MODULUS:
- BINARYDIV(%);
- break;
- case OP_PLUS:
- UNARY(+);
- break;
- case OP_MINUS:
- UNARY(-);
- break;
- case OP_NEGATE:
- UNARY(!);
- break;
- case OP_COMPLEMENT:
- UNARY(~);
- break;
- default:
- assert (0);
- }
- }
-
- /* Write-back the index skipping the OP_END. */
- *pi = i + 1;
-
- /* There should be exactly one value left on the stack. This is our result. */
- POP(*result);
- pp_annotate (output, "%d ", *result);
- assert (sp == EXECUTION_STACK_SIZE);
- return GL_TRUE;
-}
-
-/*
- * Function execute_expressions() executes up to 2 expressions. The second expression is there
- * for the #line directive which takes 1 or 2 expressions that indicate line and file numbers.
- * If it fails, it returns 0. If it succeeds, it returns the number of executed expressions.
- */
-
-#define EXP_END 0
-#define EXP_EXPRESSION 1
-
-static GLuint
-execute_expressions (slang_string *output, grammar eid, const byte *expr, GLint results[2],
- slang_info_log *elog)
-{
- GLint success;
- byte *code;
- GLuint size, count = 0;
-
- success = grammar_fast_check (eid, expr, &code, &size, 64);
- if (success) {
- GLuint i = 0;
-
- while (code[i++] == EXP_EXPRESSION) {
- assert (count < 2);
-
- if (!execute_expression (output, code, &i, &results[count], elog)) {
- count = 0;
- break;
- }
- count++;
- }
- grammar_alloc_free (code);
- }
- else {
- slang_info_log_error (elog, "syntax error in preprocessor expression.");\
- }
- return count;
-}
-
-/*
- * The pp_symbol structure is used to hold macro definitions and macro formal parameters. The
- * pp_symbols strcture is a collection of pp_symbol. It is used both for storing macro formal
- * parameters and all global macro definitions. Making this unification wastes some memory,
- * becuse macro formal parameters don't need further lists of symbols. We lose 8 bytes per
- * formal parameter here, but making this we can use the same code to substitute macro parameters
- * as well as macros in the source string.
- */
-
-typedef struct
-{
- struct pp_symbol_ *symbols;
- GLuint count;
-} pp_symbols;
-
-static GLvoid
-pp_symbols_init (pp_symbols *self)
-{
- self->symbols = NULL;
- self->count = 0;
-}
-
-static GLvoid
-pp_symbols_free (pp_symbols *);
-
-typedef struct pp_symbol_
-{
- slang_string name;
- slang_string replacement;
- pp_symbols parameters;
-} pp_symbol;
-
-static GLvoid
-pp_symbol_init (pp_symbol *self)
-{
- slang_string_init (&self->name);
- slang_string_init (&self->replacement);
- pp_symbols_init (&self->parameters);
-}
-
-static GLvoid
-pp_symbol_free (pp_symbol *self)
-{
- slang_string_free (&self->name);
- slang_string_free (&self->replacement);
- pp_symbols_free (&self->parameters);
-}
-
-static GLvoid
-pp_symbol_reset (pp_symbol *self)
-{
- /* Leave symbol name intact. */
- slang_string_reset (&self->replacement);
- pp_symbols_free (&self->parameters);
- pp_symbols_init (&self->parameters);
-}
-
-static GLvoid
-pp_symbols_free (pp_symbols *self)
-{
- GLuint i;
-
- for (i = 0; i < self->count; i++)
- pp_symbol_free (&self->symbols[i]);
- _mesa_free (self->symbols);
-}
-
-static pp_symbol *
-pp_symbols_push (pp_symbols *self)
-{
- self->symbols = (pp_symbol *) (_mesa_realloc (self->symbols, self->count * sizeof (pp_symbol),
- (self->count + 1) * sizeof (pp_symbol)));
- if (self->symbols == NULL)
- return NULL;
- pp_symbol_init (&self->symbols[self->count]);
- return &self->symbols[self->count++];
-}
-
-static GLboolean
-pp_symbols_erase (pp_symbols *self, pp_symbol *symbol)
-{
- assert (symbol >= self->symbols && symbol < self->symbols + self->count);
-
- self->count--;
- pp_symbol_free (symbol);
- if (symbol < self->symbols + self->count)
- _mesa_memcpy (symbol, symbol + 1, sizeof (pp_symbol) * (self->symbols + self->count - symbol));
- self->symbols = (pp_symbol *) (_mesa_realloc (self->symbols, (self->count + 1) * sizeof (pp_symbol),
- self->count * sizeof (pp_symbol)));
- return self->symbols != NULL;
-}
-
-static pp_symbol *
-pp_symbols_find (pp_symbols *self, const char *name)
-{
- GLuint i;
-
- for (i = 0; i < self->count; i++)
- if (_mesa_strcmp (name, slang_string_cstr (&self->symbols[i].name)) == 0)
- return &self->symbols[i];
- return NULL;
-}
-
-/*
- * The condition context of a single #if/#else/#endif level. Those can be nested, so there
- * is a stack of condition contexts.
- * There is a special global context on the bottom of the stack. It is there to simplify
- * context handling.
- */
-
-typedef struct
-{
- GLboolean current; /* The condition value of this level. */
- GLboolean effective; /* The effective product of current condition, outer level conditions
- * and position within #if-#else-#endif sections. */
- GLboolean else_allowed; /* TRUE if in #if-#else section, FALSE if in #else-#endif section
- * and for global context. */
- GLboolean endif_required; /* FALSE for global context only. */
-} pp_cond_ctx;
-
-/* Should be enuff. */
-#define CONDITION_STACK_SIZE 64
-
-typedef struct
-{
- pp_cond_ctx stack[CONDITION_STACK_SIZE];
- pp_cond_ctx *top;
-} pp_cond_stack;
-
-static GLboolean
-pp_cond_stack_push (pp_cond_stack *self, slang_info_log *elog)
-{
- if (self->top == self->stack) {
- slang_info_log_error (elog, "internal compiler error: preprocessor condition stack overflow.");
- return GL_FALSE;
- }
- self->top--;
- return GL_TRUE;
-}
-
-static GLvoid
-pp_cond_stack_reevaluate (pp_cond_stack *self)
-{
- /* There must be at least 2 conditions on the stack - one global and one being evaluated. */
- assert (self->top <= &self->stack[CONDITION_STACK_SIZE - 2]);
-
- self->top->effective = self->top->current && self->top[1].effective;
-}
-
-
-/**
- * Extension enables through #extension directive.
- * NOTE: Currently, only enable/disable state is stored.
- */
-typedef struct
-{
- GLboolean ARB_draw_buffers;
- GLboolean ARB_texture_rectangle;
-} pp_ext;
-
-
-/**
- * Disable all extensions. Called at startup and on #extension all: disable.
- */
-static GLvoid
-pp_ext_disable_all(pp_ext *self)
-{
- _mesa_memset(self, 0, sizeof(self));
-}
-
-
-/**
- * Called during preprocessor initialization to set the initial enable/disable
- * state of extensions.
- */
-static GLvoid
-pp_ext_init(pp_ext *self, const struct gl_extensions *extensions)
-{
- pp_ext_disable_all (self);
- self->ARB_draw_buffers = GL_TRUE;
- if (extensions->NV_texture_rectangle)
- self->ARB_texture_rectangle = GL_TRUE;
-}
-
-/**
- * Called in response to #extension directives to enable/disable
- * the named extension.
- */
-static GLboolean
-pp_ext_set(pp_ext *self, const char *name, GLboolean enable)
-{
- if (_mesa_strcmp (name, "GL_ARB_draw_buffers") == 0)
- self->ARB_draw_buffers = enable;
- else if (_mesa_strcmp (name, "GL_ARB_texture_rectangle") == 0)
- self->ARB_texture_rectangle = enable;
- else
- return GL_FALSE;
- return GL_TRUE;
-}
-
-
-/**
- * Called in response to #pragma. For example, "#pragma debug(on)" would
- * call this function as pp_pragma("debug", "on").
- * \return GL_TRUE if pragma is valid, GL_FALSE if invalid
- */
-static GLboolean
-pp_pragma(struct gl_sl_pragmas *pragmas, const char *pragma, const char *param)
-{
-#if 0
- printf("#pragma %s %s\n", pragma, param);
-#endif
- if (_mesa_strcmp(pragma, "optimize") == 0) {
- if (!param)
- return GL_FALSE; /* missing required param */
- if (_mesa_strcmp(param, "on") == 0) {
- if (!pragmas->IgnoreOptimize)
- pragmas->Optimize = GL_TRUE;
- }
- else if (_mesa_strcmp(param, "off") == 0) {
- if (!pragmas->IgnoreOptimize)
- pragmas->Optimize = GL_FALSE;
- }
- else {
- return GL_FALSE; /* invalid param */
- }
- }
- else if (_mesa_strcmp(pragma, "debug") == 0) {
- if (!param)
- return GL_FALSE; /* missing required param */
- if (_mesa_strcmp(param, "on") == 0) {
- if (!pragmas->IgnoreDebug)
- pragmas->Debug = GL_TRUE;
- }
- else if (_mesa_strcmp(param, "off") == 0) {
- if (!pragmas->IgnoreDebug)
- pragmas->Debug = GL_FALSE;
- }
- else {
- return GL_FALSE; /* invalid param */
- }
- }
- /* all other pragmas are silently ignored */
- return GL_TRUE;
-}
-
-
-/**
- * The state of preprocessor: current line, file and version number, list
- * of all defined macros and the #if/#endif context.
- */
-typedef struct
-{
- GLint line;
- GLint file;
- GLint version;
- pp_symbols symbols;
- pp_ext ext;
- slang_info_log *elog;
- pp_cond_stack cond;
-} pp_state;
-
-static GLvoid
-pp_state_init (pp_state *self, slang_info_log *elog,
- const struct gl_extensions *extensions)
-{
- self->line = 0;
- self->file = 1;
-#if FEATURE_es2_glsl
- self->version = 100;
-#else
- self->version = 110;
-#endif
- pp_symbols_init (&self->symbols);
- pp_ext_init (&self->ext, extensions);
- self->elog = elog;
-
- /* Initialize condition stack and create the global context. */
- self->cond.top = &self->cond.stack[CONDITION_STACK_SIZE - 1];
- self->cond.top->current = GL_TRUE;
- self->cond.top->effective = GL_TRUE;
- self->cond.top->else_allowed = GL_FALSE;
- self->cond.top->endif_required = GL_FALSE;
-}
-
-static GLvoid
-pp_state_free (pp_state *self)
-{
- pp_symbols_free (&self->symbols);
-}
-
-#define IS_FIRST_ID_CHAR(x) (((x) >= 'a' && (x) <= 'z') || ((x) >= 'A' && (x) <= 'Z') || (x) == '_')
-#define IS_NEXT_ID_CHAR(x) (IS_FIRST_ID_CHAR(x) || ((x) >= '0' && (x) <= '9'))
-#define IS_WHITE(x) ((x) == ' ' || (x) == '\n')
-#define IS_NULL(x) ((x) == '\0')
-
-#define SKIP_WHITE(x) do { while (IS_WHITE(*(x))) (x)++; } while (GL_FALSE)
-
-typedef struct
-{
- slang_string *output;
- const char *input;
- pp_state *state;
-} expand_state;
-
-static GLboolean
-expand_defined (expand_state *e, slang_string *buffer)
-{
- GLboolean in_paren = GL_FALSE;
- const char *id;
-
- /* Parse the optional opening parenthesis. */
- SKIP_WHITE(e->input);
- if (*e->input == '(') {
- e->input++;
- in_paren = GL_TRUE;
- SKIP_WHITE(e->input);
- }
-
- /* Parse operand. */
- if (!IS_FIRST_ID_CHAR(*e->input)) {
- slang_info_log_error (e->state->elog,
- "preprocess error: identifier expected after operator 'defined'.");
- return GL_FALSE;
- }
- slang_string_reset (buffer);
- slang_string_pushc (buffer, *e->input++);
- while (IS_NEXT_ID_CHAR(*e->input))
- slang_string_pushc (buffer, *e->input++);
- id = slang_string_cstr (buffer);
-
- /* Check if the operand is defined. Output 1 if it is defined, output 0 if not. */
- if (pp_symbols_find (&e->state->symbols, id) == NULL)
- slang_string_pushs (e->output, " 0 ", 3);
- else
- slang_string_pushs (e->output, " 1 ", 3);
-
- /* Parse the closing parentehesis if the opening one was there. */
- if (in_paren) {
- SKIP_WHITE(e->input);
- if (*e->input != ')') {
- slang_info_log_error (e->state->elog, "preprocess error: ')' expected.");
- return GL_FALSE;
- }
- e->input++;
- SKIP_WHITE(e->input);
- }
- return GL_TRUE;
-}
-
-static GLboolean
-expand (expand_state *, pp_symbols *);
-
-static GLboolean
-expand_symbol (expand_state *e, pp_symbol *symbol)
-{
- expand_state es;
-
- /* If the macro has some parameters, we need to parse them. */
- if (symbol->parameters.count != 0) {
- GLuint i;
-
- /* Parse the opening parenthesis. */
- SKIP_WHITE(e->input);
- if (*e->input != '(') {
- slang_info_log_error (e->state->elog, "preprocess error: '(' expected.");
- return GL_FALSE;
- }
- e->input++;
- SKIP_WHITE(e->input);
-
- /* Parse macro actual parameters. This can be anything, separated by a colon.
- */
- for (i = 0; i < symbol->parameters.count; i++) {
- GLuint nested_paren_count = 0; /* track number of nested parentheses */
-
- if (*e->input == ')') {
- slang_info_log_error (e->state->elog, "preprocess error: unexpected ')'.");
- return GL_FALSE;
- }
-
- /* Eat all characters up to the comma or closing parentheses. */
- pp_symbol_reset (&symbol->parameters.symbols[i]);
- while (!IS_NULL(*e->input)) {
- /* Exit loop only when all nested parens have been eaten. */
- if (nested_paren_count == 0 && (*e->input == ',' || *e->input == ')'))
- break;
-
- /* Actually count nested parens here. */
- if (*e->input == '(')
- nested_paren_count++;
- else if (*e->input == ')')
- nested_paren_count--;
-
- slang_string_pushc (&symbol->parameters.symbols[i].replacement, *e->input++);
- }
-
- /* If it was not the last paremeter, skip the comma. Otherwise, skip the
- * closing parentheses. */
- if (i + 1 == symbol->parameters.count) {
- /* This is the last paremeter - skip the closing parentheses. */
- if (*e->input != ')') {
- slang_info_log_error (e->state->elog, "preprocess error: ')' expected.");
- return GL_FALSE;
- }
- e->input++;
- SKIP_WHITE(e->input);
- }
- else {
- /* Skip the separating comma. */
- if (*e->input != ',') {
- slang_info_log_error (e->state->elog, "preprocess error: ',' expected.");
- return GL_FALSE;
- }
- e->input++;
- SKIP_WHITE(e->input);
- }
- }
- }
-
- /* Expand the macro. Use its parameters as a priority symbol list to expand
- * macro parameters correctly. */
- es.output = e->output;
- es.input = slang_string_cstr (&symbol->replacement);
- es.state = e->state;
- slang_string_pushc (e->output, ' ');
- if (!expand (&es, &symbol->parameters))
- return GL_FALSE;
- slang_string_pushc (e->output, ' ');
- return GL_TRUE;
-}
-
-/*
- * Function expand() expands source text from <input> to <output>. The expansion is made using
- * the list passed in <symbols> parameter. It allows us to expand macro formal parameters with
- * actual parameters. The global list of symbols from pp state is used when doing a recursive
- * call of expand().
- */
-
-static GLboolean
-expand (expand_state *e, pp_symbols *symbols)
-{
- while (!IS_NULL(*e->input)) {
- if (IS_FIRST_ID_CHAR(*e->input)) {
- slang_string buffer;
- const char *id;
-
- /* Parse the identifier. */
- slang_string_init (&buffer);
- slang_string_pushc (&buffer, *e->input++);
- while (IS_NEXT_ID_CHAR(*e->input))
- slang_string_pushc (&buffer, *e->input++);
- id = slang_string_cstr (&buffer);
-
- /* Now check if the identifier is special in some way. The "defined" identifier is
- * actually an operator that we must handle here and expand it either to " 0 " or " 1 ".
- * The other identifiers start with "__" and we expand it to appropriate values
- * taken from the preprocessor state. */
- if (_mesa_strcmp (id, "defined") == 0) {
- if (!expand_defined (e, &buffer))
- return GL_FALSE;
- }
- else if (_mesa_strcmp (id, "__LINE__") == 0) {
- slang_string_pushc (e->output, ' ');
- slang_string_pushi (e->output, e->state->line);
- slang_string_pushc (e->output, ' ');
- }
- else if (_mesa_strcmp (id, "__FILE__") == 0) {
- slang_string_pushc (e->output, ' ');
- slang_string_pushi (e->output, e->state->file);
- slang_string_pushc (e->output, ' ');
- }
- else if (_mesa_strcmp (id, "__VERSION__") == 0) {
- slang_string_pushc (e->output, ' ');
- slang_string_pushi (e->output, e->state->version);
- slang_string_pushc (e->output, ' ');
- }
-#if FEATURE_es2_glsl
- else if (_mesa_strcmp (id, "GL_ES") == 0 ||
- _mesa_strcmp (id, "GL_FRAGMENT_PRECISION_HIGH") == 0) {
- slang_string_pushc (e->output, ' ');
- slang_string_pushi (e->output, '1');
- slang_string_pushc (e->output, ' ');
- }
-#endif
- else {
- pp_symbol *symbol;
-
- /* The list of symbols from <symbols> take precedence over the list from <state>.
- * Note that in some cases this is the same list so avoid double look-up. */
- symbol = pp_symbols_find (symbols, id);
- if (symbol == NULL && symbols != &e->state->symbols)
- symbol = pp_symbols_find (&e->state->symbols, id);
-
- /* If the symbol was found, recursively expand its definition. */
- if (symbol != NULL) {
- if (!expand_symbol (e, symbol)) {
- slang_string_free (&buffer);
- return GL_FALSE;
- }
- }
- else {
- slang_string_push (e->output, &buffer);
- }
- }
- slang_string_free (&buffer);
- }
- else if (IS_WHITE(*e->input)) {
- slang_string_pushc (e->output, *e->input++);
- }
- else {
- while (!IS_WHITE(*e->input) && !IS_NULL(*e->input) && !IS_FIRST_ID_CHAR(*e->input))
- slang_string_pushc (e->output, *e->input++);
- }
- }
- return GL_TRUE;
-}
-
-static GLboolean
-parse_if (slang_string *output, const byte *prod, GLuint *pi, GLint *result, pp_state *state,
- grammar eid)
-{
- const char *text;
- GLuint len;
-
- text = (const char *) (&prod[*pi]);
- len = _mesa_strlen (text);
-
- if (state->cond.top->effective) {
- slang_string expr;
- GLuint count;
- GLint results[2];
- expand_state es;
-
- /* Expand the expression. */
- slang_string_init (&expr);
- es.output = &expr;
- es.input = text;
- es.state = state;
- if (!expand (&es, &state->symbols))
- return GL_FALSE;
-
- /* Execute the expression. */
- count = execute_expressions (output, eid, (const byte *) (slang_string_cstr (&expr)),
- results, state->elog);
- slang_string_free (&expr);
- if (count != 1)
- return GL_FALSE;
- *result = results[0];
- }
- else {
- /* The directive is dead. */
- *result = 0;
- }
-
- *pi += len + 1;
- return GL_TRUE;
-}
-
-#define ESCAPE_TOKEN 0
-
-#define TOKEN_END 0
-#define TOKEN_DEFINE 1
-#define TOKEN_UNDEF 2
-#define TOKEN_IF 3
-#define TOKEN_ELSE 4
-#define TOKEN_ELIF 5
-#define TOKEN_ENDIF 6
-#define TOKEN_ERROR 7
-#define TOKEN_PRAGMA 8
-#define TOKEN_EXTENSION 9
-#define TOKEN_LINE 10
-
-#define PARAM_END 0
-#define PARAM_PARAMETER 1
-
-#define BEHAVIOR_REQUIRE 1
-#define BEHAVIOR_ENABLE 2
-#define BEHAVIOR_WARN 3
-#define BEHAVIOR_DISABLE 4
-
-#define PRAGMA_NO_PARAM 0
-#define PRAGMA_PARAM 1
-
-
-static GLboolean
-preprocess_source (slang_string *output, const char *source,
- grammar pid, grammar eid,
- slang_info_log *elog,
- const struct gl_extensions *extensions,
- struct gl_sl_pragmas *pragmas)
-{
- static const char *predefined[] = {
- "__FILE__",
- "__LINE__",
- "__VERSION__",
-#if FEATURE_es2_glsl
- "GL_ES",
- "GL_FRAGMENT_PRECISION_HIGH",
-#endif
- NULL
- };
- byte *prod;
- GLuint size, i;
- pp_state state;
-
- if (!grammar_fast_check (pid, (const byte *) (source), &prod, &size, 65536)) {
- grammar_error_to_log (elog);
- return GL_FALSE;
- }
-
- pp_state_init (&state, elog, extensions);
-
- /* add the predefined symbols to the symbol table */
- for (i = 0; predefined[i]; i++) {
- pp_symbol *symbol = NULL;
- symbol = pp_symbols_push(&state.symbols);
- assert(symbol);
- slang_string_pushs(&symbol->name,
- predefined[i], _mesa_strlen(predefined[i]));
- }
-
- i = 0;
- while (i < size) {
- if (prod[i] != ESCAPE_TOKEN) {
- if (state.cond.top->effective) {
- slang_string input;
- expand_state es;
-
- /* Eat only one line of source code to expand it.
- * FIXME: This approach has one drawback. If a macro with parameters spans across
- * multiple lines, the preprocessor will raise an error. */
- slang_string_init (&input);
- while (prod[i] != '\0' && prod[i] != '\n')
- slang_string_pushc (&input, prod[i++]);
- if (prod[i] != '\0')
- slang_string_pushc (&input, prod[i++]);
-
- /* Increment line number. */
- state.line++;
-
- es.output = output;
- es.input = slang_string_cstr (&input);
- es.state = &state;
- if (!expand (&es, &state.symbols))
- goto error;
-
- slang_string_free (&input);
- }
- else {
- /* Condition stack is disabled - keep track on line numbers and output only newlines. */
- if (prod[i] == '\n') {
- state.line++;
- /*pp_annotate (output, "%c", prod[i]);*/
- }
- else {
- /*pp_annotate (output, "%c", prod[i]);*/
- }
- i++;
- }
- }
- else {
- const char *id;
- GLuint idlen;
- GLubyte token;
-
- i++;
- token = prod[i++];
- switch (token) {
-
- case TOKEN_END:
- /* End of source string.
- * Check if all #ifs have been terminated by matching #endifs.
- * On condition stack there should be only the global condition context. */
- if (state.cond.top->endif_required) {
- slang_info_log_error (elog, "end of source without matching #endif.");
- return GL_FALSE;
- }
- break;
-
- case TOKEN_DEFINE:
- {
- pp_symbol *symbol = NULL;
-
- /* Parse macro name. */
- id = (const char *) (&prod[i]);
- idlen = _mesa_strlen (id);
- if (state.cond.top->effective) {
- pp_annotate (output, "// #define %s(", id);
-
- /* If the symbol is already defined, override it. */
- symbol = pp_symbols_find (&state.symbols, id);
- if (symbol == NULL) {
- symbol = pp_symbols_push (&state.symbols);
- if (symbol == NULL)
- goto error;
- slang_string_pushs (&symbol->name, id, idlen);
- }
- else {
- pp_symbol_reset (symbol);
- }
- }
- i += idlen + 1;
-
- /* Parse optional macro parameters. */
- while (prod[i++] != PARAM_END) {
- pp_symbol *param;
-
- id = (const char *) (&prod[i]);
- idlen = _mesa_strlen (id);
- if (state.cond.top->effective) {
- pp_annotate (output, "%s, ", id);
- param = pp_symbols_push (&symbol->parameters);
- if (param == NULL)
- goto error;
- slang_string_pushs (¶m->name, id, idlen);
- }
- i += idlen + 1;
- }
-
- /* Parse macro replacement. */
- id = (const char *) (&prod[i]);
- idlen = _mesa_strlen (id);
- if (state.cond.top->effective) {
- slang_string replacement;
- expand_state es;
-
- pp_annotate (output, ") %s", id);
-
- slang_string_init(&replacement);
- slang_string_pushs(&replacement, id, idlen);
-
- /* Expand macro replacement. */
- es.output = &symbol->replacement;
- es.input = slang_string_cstr(&replacement);
- es.state = &state;
- if (!expand(&es, &state.symbols)) {
- slang_string_free(&replacement);
- goto error;
- }
- slang_string_free(&replacement);
- }
- i += idlen + 1;
- }
- break;
-
- case TOKEN_UNDEF:
- id = (const char *) (&prod[i]);
- i += _mesa_strlen (id) + 1;
- if (state.cond.top->effective) {
- pp_symbol *symbol;
-
- pp_annotate (output, "// #undef %s", id);
- /* Try to find symbol with given name and remove it. */
- symbol = pp_symbols_find (&state.symbols, id);
- if (symbol != NULL)
- if (!pp_symbols_erase (&state.symbols, symbol))
- goto error;
- }
- break;
-
- case TOKEN_IF:
- {
- GLint result;
-
- /* Parse #if expression end execute it. */
- pp_annotate (output, "// #if ");
- if (!parse_if (output, prod, &i, &result, &state, eid))
- goto error;
-
- /* Push new condition on the stack. */
- if (!pp_cond_stack_push (&state.cond, state.elog))
- goto error;
- state.cond.top->current = result ? GL_TRUE : GL_FALSE;
- state.cond.top->else_allowed = GL_TRUE;
- state.cond.top->endif_required = GL_TRUE;
- pp_cond_stack_reevaluate (&state.cond);
- }
- break;
-
- case TOKEN_ELSE:
- /* Check if #else is alloved here. */
- if (!state.cond.top->else_allowed) {
- slang_info_log_error (elog, "#else without matching #if.");
- goto error;
- }
-
- /* Negate current condition and reevaluate it. */
- state.cond.top->current = !state.cond.top->current;
- state.cond.top->else_allowed = GL_FALSE;
- pp_cond_stack_reevaluate (&state.cond);
- if (state.cond.top->effective)
- pp_annotate (output, "// #else");
- break;
-
- case TOKEN_ELIF:
- /* Check if #elif is alloved here. */
- if (!state.cond.top->else_allowed) {
- slang_info_log_error (elog, "#elif without matching #if.");
- goto error;
- }
-
- /* Negate current condition and reevaluate it. */
- state.cond.top->current = !state.cond.top->current;
- pp_cond_stack_reevaluate (&state.cond);
-
- if (state.cond.top->effective)
- pp_annotate (output, "// #elif ");
-
- {
- GLint result;
-
- /* Parse #elif expression end execute it. */
- if (!parse_if (output, prod, &i, &result, &state, eid))
- goto error;
-
- /* Update current condition and reevaluate it. */
- state.cond.top->current = result ? GL_TRUE : GL_FALSE;
- pp_cond_stack_reevaluate (&state.cond);
- }
- break;
-
- case TOKEN_ENDIF:
- /* Check if #endif is alloved here. */
- if (!state.cond.top->endif_required) {
- slang_info_log_error (elog, "#endif without matching #if.");
- goto error;
- }
-
- /* Pop the condition off the stack. */
- state.cond.top++;
- if (state.cond.top->effective)
- pp_annotate (output, "// #endif");
- break;
-
- case TOKEN_EXTENSION:
- /* Parse the extension name. */
- id = (const char *) (&prod[i]);
- i += _mesa_strlen (id) + 1;
- if (state.cond.top->effective)
- pp_annotate (output, "// #extension %s: ", id);
-
- /* Parse and apply extension behavior. */
- if (state.cond.top->effective) {
- switch (prod[i++]) {
-
- case BEHAVIOR_REQUIRE:
- pp_annotate (output, "require");
- if (!pp_ext_set (&state.ext, id, GL_TRUE)) {
- if (_mesa_strcmp (id, "all") == 0) {
- slang_info_log_error (elog, "require: bad behavior for #extension all.");
- goto error;
- }
- else {
- slang_info_log_error (elog, "%s: required extension is not supported.", id);
- goto error;
- }
- }
- break;
-
- case BEHAVIOR_ENABLE:
- pp_annotate (output, "enable");
- if (!pp_ext_set (&state.ext, id, GL_TRUE)) {
- if (_mesa_strcmp (id, "all") == 0) {
- slang_info_log_error (elog, "enable: bad behavior for #extension all.");
- goto error;
- }
- else {
- slang_info_log_warning (elog, "%s: enabled extension is not supported.", id);
- }
- }
- break;
-
- case BEHAVIOR_WARN:
- pp_annotate (output, "warn");
- if (!pp_ext_set (&state.ext, id, GL_TRUE)) {
- if (_mesa_strcmp (id, "all") != 0) {
- slang_info_log_warning (elog, "%s: enabled extension is not supported.", id);
- }
- }
- break;
-
- case BEHAVIOR_DISABLE:
- pp_annotate (output, "disable");
- if (!pp_ext_set (&state.ext, id, GL_FALSE)) {
- if (_mesa_strcmp (id, "all") == 0) {
- pp_ext_disable_all (&state.ext);
- }
- else {
- slang_info_log_warning (elog, "%s: disabled extension is not supported.", id);
- }
- }
- break;
-
- default:
- assert (0);
- }
- }
- break;
-
- case TOKEN_PRAGMA:
- {
- GLint have_param;
- const char *pragma, *param;
-
- pragma = (const char *) (&prod[i]);
- i += _mesa_strlen(pragma) + 1;
- have_param = (prod[i++] == PRAGMA_PARAM);
- if (have_param) {
- param = (const char *) (&prod[i]);
- i += _mesa_strlen(param) + 1;
- }
- else {
- param = NULL;
- }
- pp_pragma(pragmas, pragma, param);
- }
- break;
-
- case TOKEN_LINE:
- id = (const char *) (&prod[i]);
- i += _mesa_strlen (id) + 1;
-
- if (state.cond.top->effective) {
- slang_string buffer;
- GLuint count;
- GLint results[2];
- expand_state es;
-
- slang_string_init (&buffer);
- state.line++;
- es.output = &buffer;
- es.input = id;
- es.state = &state;
- if (!expand (&es, &state.symbols))
- goto error;
-
- pp_annotate (output, "// #line ");
- count = execute_expressions (output, eid,
- (const byte *) (slang_string_cstr (&buffer)),
- results, state.elog);
- slang_string_free (&buffer);
- if (count == 0)
- goto error;
-
- state.line = results[0] - 1;
- if (count == 2)
- state.file = results[1];
- }
- break;
- }
- }
- }
-
- /* Check for missing #endifs. */
- if (state.cond.top->endif_required) {
- slang_info_log_error (elog, "#endif expected but end of source found.");
- goto error;
- }
-
- grammar_alloc_free(prod);
- pp_state_free (&state);
- return GL_TRUE;
-
-error:
- grammar_alloc_free(prod);
- pp_state_free (&state);
- return GL_FALSE;
-}
-
-
-/**
- * Remove the continuation characters from the input string.
- * This is the very first step in preprocessing and is effective
- * even inside comment blocks.
- * If there is a whitespace between a backslash and a newline,
- * this is not considered as a line continuation.
- * \return GL_TRUE for success, GL_FALSE otherwise.
- */
-static GLboolean
-_slang_preprocess_backslashes(slang_string *output,
- const char *input)
-{
- while (*input) {
- if (input[0] == '\\') {
- /* If a newline follows, eat the backslash and the newline. */
- if (input[1] == '\r') {
- if (input[2] == '\n') {
- input += 3;
- } else {
- input += 2;
- }
- } else if (input[1] == '\n') {
- if (input[2] == '\r') {
- input += 3;
- } else {
- input += 2;
- }
- } else {
- /* Leave the backslash alone. */
- slang_string_pushc(output, *input++);
- }
- } else {
- slang_string_pushc(output, *input++);
- }
- }
- return GL_TRUE;
-}
-
-
-/**
- * Run preprocessor on source code.
- * \param extensions indicates which GL extensions are enabled
- * \param output the post-process results
- * \param input the input text
- * \param elog log to record warnings, errors
- * \param extensions out extension settings
- * \param pragmas in/out #pragma settings
- * \return GL_TRUE for success, GL_FALSE for error
- */
-GLboolean
-_slang_preprocess_directives(slang_string *output,
- const char *input,
- slang_info_log *elog,
- const struct gl_extensions *extensions,
- struct gl_sl_pragmas *pragmas)
-{
- grammar pid, eid;
- GLboolean success;
- slang_string without_backslashes;
-
- pid = grammar_load_from_text ((const byte *) (slang_pp_directives_syn));
- if (pid == 0) {
- grammar_error_to_log (elog);
- return GL_FALSE;
- }
- eid = grammar_load_from_text ((const byte *) (slang_pp_expression_syn));
- if (eid == 0) {
- grammar_error_to_log (elog);
- grammar_destroy (pid);
- return GL_FALSE;
- }
-
- slang_string_init(&without_backslashes);
- success = _slang_preprocess_backslashes(&without_backslashes, input);
-
- if (0) {
- _mesa_printf("Pre-processed shader:\n");
- _mesa_printf("%s", slang_string_cstr(&without_backslashes));
- _mesa_printf("----------------------\n");
- }
-
- if (success) {
- success = preprocess_source(output,
- slang_string_cstr(&without_backslashes),
- pid,
- eid,
- elog,
- extensions,
- pragmas);
- }
-
- slang_string_free(&without_backslashes);
- grammar_destroy (eid);
- grammar_destroy (pid);
-
- if (0) {
- _mesa_printf("Post-processed shader:\n");
- _mesa_printf("%s", slang_string_cstr(output));
- _mesa_printf("----------------------\n");
- }
-
- return success;
-}
-
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- *
- * Copyright (C) 2005-2008 Brian Paul All Rights Reserved.
- * Copyright (C) 2009 VMware, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef SLANG_PREPROCESS_H
-#define SLANG_PREPROCESS_H
-
-#include "slang_compile.h"
-#include "slang_log.h"
-
-
-extern GLboolean
-_slang_preprocess_version (const char *, GLuint *, GLuint *, slang_info_log *);
-
-extern GLboolean
-_slang_preprocess_directives(slang_string *output, const char *input,
- slang_info_log *,
- const struct gl_extensions *extensions,
- struct gl_sl_pragmas *pragmas);
-
-#endif /* SLANG_PREPROCESS_H */
shader/arbprogparse.c \
shader/arbprogram.c \
shader/atifragshader.c \
- shader/grammar/grammar_mesa.c \
shader/hash_table.c \
shader/lex.yy.c \
shader/nvfragparse.c \
shader/slang/slang_link.c \
shader/slang/slang_log.c \
shader/slang/slang_mem.c \
- shader/slang/slang_preprocess.c \
shader/slang/slang_print.c \
shader/slang/slang_simplify.c \
shader/slang/slang_storage.c \
COMMON_DRIVER_OBJECTS = $(COMMON_DRIVER_SOURCES:.c=.o)
+### Other archives/libraries
+
+GLSL_LIBS = \
+ $(TOP)/src/glsl/pp/libglslpp.a \
+ $(TOP)/src/glsl/cl/libglslcl.a
+
### Include directories
&st_update_clip,
&st_finalize_textures,
- &st_update_shader,
+ &st_update_fp,
+ &st_update_vp,
&st_update_rasterizer,
&st_update_polygon_stipple,
extern const struct st_tracked_state st_update_framebuffer;
extern const struct st_tracked_state st_update_clip;
extern const struct st_tracked_state st_update_depth_stencil_alpha;
-extern const struct st_tracked_state st_update_shader;
+extern const struct st_tracked_state st_update_fp;
+extern const struct st_tracked_state st_update_vp;
extern const struct st_tracked_state st_update_rasterizer;
extern const struct st_tracked_state st_update_polygon_stipple;
extern const struct st_tracked_state st_update_viewport;
#include "pipe/p_inlines.h"
#include "cso_cache/cso_context.h"
#include "util/u_rect.h"
+#include "util/u_math.h"
GLuint level;
/* find matching mipmap level size */
for (level = 0; level <= texture->last_level; level++) {
- if (texture->width[level] == rtt_width &&
- texture->height[level] == rtt_height) {
+ if (u_minify(texture->width0, level) == rtt_width &&
+ u_minify(texture->height0, level) == rtt_height) {
pipe_surface_reference(&strb->surface, NULL);
const GLuint gSize = ctx->PixelMaps.GtoG.Size;
const GLuint bSize = ctx->PixelMaps.BtoB.Size;
const GLuint aSize = ctx->PixelMaps.AtoA.Size;
- const uint texSize = pt->width[0];
+ const uint texSize = pt->width0;
uint *dest;
uint i, j;
*/
for (i = 0; i < texSize; i++) {
for (j = 0; j < texSize; j++) {
+ union util_color uc;
int k = (i * texSize + j);
ubyte r = ctx->PixelMaps.RtoR.Map8[j * rSize / texSize];
ubyte g = ctx->PixelMaps.GtoG.Map8[i * gSize / texSize];
ubyte b = ctx->PixelMaps.BtoB.Map8[j * bSize / texSize];
ubyte a = ctx->PixelMaps.AtoA.Map8[i * aSize / texSize];
- util_pack_color_ub(r, g, b, a, pt->format, dest + k);
+ util_pack_color_ub(r, g, b, a, pt->format, &uc);
+ *(dest + k) = uc.ui;
}
}
/*printf("%s su=%u non-null\n", __FUNCTION__, su);*/
cso_single_sampler(st->cso_context, su, sampler);
+ if (su < st->ctx->Const.MaxVertexTextureImageUnits) {
+ cso_single_vertex_sampler(st->cso_context, su, sampler);
+ }
}
else {
/*printf("%s su=%u null\n", __FUNCTION__, su);*/
cso_single_sampler(st->cso_context, su, NULL);
+ if (su < st->ctx->Const.MaxVertexTextureImageUnits) {
+ cso_single_vertex_sampler(st->cso_context, su, NULL);
+ }
}
}
cso_single_sampler_done(st->cso_context);
+ if (st->ctx->Const.MaxVertexTextureImageUnits > 0) {
+ cso_single_vertex_sampler_done(st->cso_context);
+ }
}
#include "st_mesa_to_tgsi.h"
-/**
- * This represents a vertex program, especially translated to match
- * the inputs of a particular fragment shader.
- */
-struct translated_vertex_program
-{
- struct st_vertex_program *master;
-
- /** The fragment shader "signature" this vertex shader is meant for: */
- GLbitfield frag_inputs;
-
- /** Compared against master vertex program's serialNo: */
- GLuint serialNo;
-
- /** Maps VERT_RESULT_x to slot */
- GLuint output_to_slot[VERT_RESULT_MAX];
- ubyte output_to_semantic_name[VERT_RESULT_MAX];
- ubyte output_to_semantic_index[VERT_RESULT_MAX];
-
- /** Pointer to the translated vertex program */
- struct st_vertex_program *vp;
- struct translated_vertex_program *next; /**< next in linked list */
-};
-
-
-
-/**
- * Given a vertex program output attribute, return the corresponding
- * fragment program input attribute.
- * \return -1 for vertex outputs that have no corresponding fragment input
- */
-static GLint
-vp_out_to_fp_in(GLuint vertResult)
-{
- if (vertResult >= VERT_RESULT_TEX0 &&
- vertResult < VERT_RESULT_TEX0 + MAX_TEXTURE_COORD_UNITS)
- return FRAG_ATTRIB_TEX0 + (vertResult - VERT_RESULT_TEX0);
-
- if (vertResult >= VERT_RESULT_VAR0 &&
- vertResult < VERT_RESULT_VAR0 + MAX_VARYING)
- return FRAG_ATTRIB_VAR0 + (vertResult - VERT_RESULT_VAR0);
-
- switch (vertResult) {
- case VERT_RESULT_HPOS:
- return FRAG_ATTRIB_WPOS;
- case VERT_RESULT_COL0:
- return FRAG_ATTRIB_COL0;
- case VERT_RESULT_COL1:
- return FRAG_ATTRIB_COL1;
- case VERT_RESULT_FOGC:
- return FRAG_ATTRIB_FOGC;
- default:
- /* Back-face colors, edge flags, etc */
- return -1;
- }
-}
-/**
- * Find a translated vertex program that corresponds to stvp and
- * has outputs matched to stfp's inputs.
- * This performs vertex and fragment translation (to TGSI) when needed.
+/*
+ * Translate fragment program if needed.
*/
-static struct translated_vertex_program *
-find_translated_vp(struct st_context *st,
- struct st_vertex_program *stvp,
- struct st_fragment_program *stfp)
+static void
+translate_fp(struct st_context *st,
+ struct st_fragment_program *stfp)
{
- static const GLuint UNUSED = ~0;
- struct translated_vertex_program *xvp;
const GLbitfield fragInputsRead = stfp->Base.Base.InputsRead;
- /*
- * Translate fragment program if needed.
- */
if (!stfp->state.tokens) {
GLuint inAttr, numIn = 0;
numIn++;
}
else {
- stfp->input_to_slot[inAttr] = UNUSED;
+ stfp->input_to_slot[inAttr] = -1;
}
}
st_translate_fragment_program(st, stfp, stfp->input_to_slot);
}
+}
- /* See if we've got a translated vertex program whose outputs match
- * the fragment program's inputs.
- * XXX This could be a hash lookup, using InputsRead as the key.
- */
- for (xvp = stfp->vertex_programs; xvp; xvp = xvp->next) {
- if (xvp->master == stvp && xvp->frag_inputs == fragInputsRead) {
- break;
- }
- }
-
- /* No? Allocate translated vp object now */
- if (!xvp) {
- xvp = ST_CALLOC_STRUCT(translated_vertex_program);
- xvp->frag_inputs = fragInputsRead;
- xvp->master = stvp;
-
- xvp->next = stfp->vertex_programs;
- stfp->vertex_programs = xvp;
- }
- /* See if we need to translate vertex program to TGSI form */
- if (xvp->serialNo != stvp->serialNo) {
- GLuint outAttr;
- const GLbitfield64 outputsWritten = stvp->Base.Base.OutputsWritten;
- GLuint numVpOuts = 0;
- GLboolean emitPntSize = GL_FALSE, emitBFC0 = GL_FALSE, emitBFC1 = GL_FALSE;
- GLbitfield usedGenerics = 0x0;
- GLbitfield usedOutputSlots = 0x0;
-
- /* Compute mapping of vertex program outputs to slots, which depends
- * on the fragment program's input->slot mapping.
- */
- for (outAttr = 0; outAttr < VERT_RESULT_MAX; outAttr++) {
- /* set defaults: */
- xvp->output_to_slot[outAttr] = UNUSED;
- xvp->output_to_semantic_name[outAttr] = TGSI_SEMANTIC_COUNT;
- xvp->output_to_semantic_index[outAttr] = 99;
-
- if (outAttr == VERT_RESULT_HPOS) {
- /* always put xformed position into slot zero */
- GLuint slot = 0;
- xvp->output_to_slot[VERT_RESULT_HPOS] = slot;
- xvp->output_to_semantic_name[outAttr] = TGSI_SEMANTIC_POSITION;
- xvp->output_to_semantic_index[outAttr] = 0;
- numVpOuts++;
- usedOutputSlots |= (1 << slot);
- }
- else if (outputsWritten & (1 << outAttr)) {
- /* see if the frag prog wants this vert output */
- GLint fpInAttrib = vp_out_to_fp_in(outAttr);
- if (fpInAttrib >= 0) {
- GLuint fpInSlot = stfp->input_to_slot[fpInAttrib];
- if (fpInSlot != ~0) {
- /* match this vp output to the fp input */
- GLuint vpOutSlot = stfp->input_map[fpInSlot];
- xvp->output_to_slot[outAttr] = vpOutSlot;
- xvp->output_to_semantic_name[outAttr] = stfp->input_semantic_name[fpInSlot];
- xvp->output_to_semantic_index[outAttr] = stfp->input_semantic_index[fpInSlot];
- numVpOuts++;
- usedOutputSlots |= (1 << vpOutSlot);
- }
- else {
-#if 0 /*debug*/
- printf("VP output %d not used by FP\n", outAttr);
-#endif
- }
- }
- else if (outAttr == VERT_RESULT_PSIZ)
- emitPntSize = GL_TRUE;
- else if (outAttr == VERT_RESULT_BFC0)
- emitBFC0 = GL_TRUE;
- else if (outAttr == VERT_RESULT_BFC1)
- emitBFC1 = GL_TRUE;
- }
-#if 0 /*debug*/
- printf("assign vp output_to_slot[%d] = %d\n", outAttr,
- xvp->output_to_slot[outAttr]);
-#endif
- }
+/**
+ * Find a translated vertex program that corresponds to stvp and
+ * has outputs matched to stfp's inputs.
+ * This performs vertex and fragment translation (to TGSI) when needed.
+ */
+static struct st_vp_varient *
+find_translated_vp(struct st_context *st,
+ struct st_vertex_program *stvp )
+{
+ struct st_vp_varient *vpv;
+ struct st_vp_varient_key key;
- /* must do these last */
- if (emitPntSize) {
- GLuint slot = numVpOuts++;
- xvp->output_to_slot[VERT_RESULT_PSIZ] = slot;
- xvp->output_to_semantic_name[VERT_RESULT_PSIZ] = TGSI_SEMANTIC_PSIZE;
- xvp->output_to_semantic_index[VERT_RESULT_PSIZ] = 0;
- usedOutputSlots |= (1 << slot);
- }
- if (emitBFC0) {
- GLuint slot = numVpOuts++;
- xvp->output_to_slot[VERT_RESULT_BFC0] = slot;
- xvp->output_to_semantic_name[VERT_RESULT_BFC0] = TGSI_SEMANTIC_COLOR;
- xvp->output_to_semantic_index[VERT_RESULT_BFC0] = 0;
- usedOutputSlots |= (1 << slot);
- }
- if (emitBFC1) {
- GLuint slot = numVpOuts++;
- xvp->output_to_slot[VERT_RESULT_BFC1] = slot;
- xvp->output_to_semantic_name[VERT_RESULT_BFC1] = TGSI_SEMANTIC_COLOR;
- xvp->output_to_semantic_index[VERT_RESULT_BFC1] = 1;
- usedOutputSlots |= (1 << slot);
- }
+ /* Nothing in our key yet. This will change:
+ */
+ memset(&key, 0, sizeof key);
+
+ /* When this is true, we will add an extra input to the vertex
+ * shader translation (for edgeflags), an extra output with
+ * edgeflag semantics, and extend the vertex shader to pass through
+ * the input to the output. We'll need to use similar logic to set
+ * up the extra vertex_element input for edgeflags.
+ * _NEW_POLYGON, ST_NEW_EDGEFLAGS_DATA
+ */
+ key.passthrough_edgeflags = (st->vertdata_edgeflags && (
+ st->ctx->Polygon.FrontMode != GL_FILL ||
+ st->ctx->Polygon.BackMode != GL_FILL));
- /* build usedGenerics mask */
- usedGenerics = 0x0;
- for (outAttr = 0; outAttr < VERT_RESULT_MAX; outAttr++) {
- if (xvp->output_to_semantic_name[outAttr] == TGSI_SEMANTIC_GENERIC) {
- usedGenerics |= (1 << xvp->output_to_semantic_index[outAttr]);
- }
- }
- /* For each vertex program output that doesn't match up to a fragment
- * program input, map the vertex program output to a free slot and
- * free generic attribute.
+ /* Do we need to throw away old translations after a change in the
+ * GL program string?
+ */
+ if (stvp->serialNo != stvp->lastSerialNo) {
+ /* These may have changed if the program string changed.
*/
- for (outAttr = 0; outAttr < VERT_RESULT_MAX; outAttr++) {
- if (outputsWritten & (1 << outAttr)) {
- if (xvp->output_to_slot[outAttr] == UNUSED) {
- GLint freeGeneric = _mesa_ffs(~usedGenerics) - 1;
- GLint freeSlot = _mesa_ffs(~usedOutputSlots) - 1;
- usedGenerics |= (1 << freeGeneric);
- usedOutputSlots |= (1 << freeSlot);
- xvp->output_to_slot[outAttr] = freeSlot;
- xvp->output_to_semantic_name[outAttr] = TGSI_SEMANTIC_GENERIC;
- xvp->output_to_semantic_index[outAttr] = freeGeneric;
- }
- }
+ st_prepare_vertex_program( st, stvp );
-#if 0 /*debug*/
- printf("vp output_to_slot[%d] = %d\n", outAttr,
- xvp->output_to_slot[outAttr]);
-#endif
+ /* We are now up-to-date:
+ */
+ stvp->lastSerialNo = stvp->serialNo;
+ }
+
+ /* See if we've got a translated vertex program whose outputs match
+ * the fragment program's inputs.
+ */
+ for (vpv = stvp->varients; vpv; vpv = vpv->next) {
+ if (memcmp(&vpv->key, &key, sizeof key) == 0) {
+ break;
}
+ }
- st_translate_vertex_program(st, stvp, xvp->output_to_slot,
- xvp->output_to_semantic_name,
- xvp->output_to_semantic_index);
-
- xvp->vp = stvp;
-
- /* translated VP is up to date now */
- xvp->serialNo = stvp->serialNo;
+ /* No? Perform new translation here. */
+ if (!vpv) {
+ vpv = st_translate_vertex_program(st, stvp, &key);
+ if (!vpv)
+ return NULL;
+
+ vpv->next = stvp->varients;
+ stvp->varients = vpv;
}
- return xvp;
+ return vpv;
}
-void
-st_free_translated_vertex_programs(struct st_context *st,
- struct translated_vertex_program *xvp)
-{
- struct translated_vertex_program *next;
-
- while (xvp) {
- next = xvp->next;
- _mesa_free(xvp);
- xvp = next;
- }
-}
static void *
return st->passthrough_fs;
}
-
static void
-update_linkage( struct st_context *st )
+update_fp( struct st_context *st )
{
- struct st_vertex_program *stvp;
struct st_fragment_program *stfp;
- struct translated_vertex_program *xvp;
-
- /* find active shader and params -- Should be covered by
- * ST_NEW_VERTEX_PROGRAM
- */
- assert(st->ctx->VertexProgram._Current);
- stvp = st_vertex_program(st->ctx->VertexProgram._Current);
- assert(stvp->Base.Base.Target == GL_VERTEX_PROGRAM_ARB);
assert(st->ctx->FragmentProgram._Current);
stfp = st_fragment_program(st->ctx->FragmentProgram._Current);
assert(stfp->Base.Base.Target == GL_FRAGMENT_PROGRAM_ARB);
- xvp = find_translated_vp(st, stvp, stfp);
+ translate_fp(st, stfp);
- st_reference_vertprog(st, &st->vp, stvp);
st_reference_fragprog(st, &st->fp, stfp);
- cso_set_vertex_shader_handle(st->cso_context, stvp->driver_shader);
-
if (st->missing_textures) {
/* use a pass-through frag shader that uses no textures */
void *fs = get_passthrough_fs(st);
else {
cso_set_fragment_shader_handle(st->cso_context, stfp->driver_shader);
}
+}
+
+const struct st_tracked_state st_update_fp = {
+ "st_update_fp", /* name */
+ { /* dirty */
+ 0, /* mesa */
+ ST_NEW_FRAGMENT_PROGRAM /* st */
+ },
+ update_fp /* update */
+};
+
+
+
+
+static void
+update_vp( struct st_context *st )
+{
+ struct st_vertex_program *stvp;
- st->vertex_result_to_slot = xvp->output_to_slot;
+ /* find active shader and params -- Should be covered by
+ * ST_NEW_VERTEX_PROGRAM
+ */
+ assert(st->ctx->VertexProgram._Current);
+ stvp = st_vertex_program(st->ctx->VertexProgram._Current);
+ assert(stvp->Base.Base.Target == GL_VERTEX_PROGRAM_ARB);
+
+ st->vp_varient = find_translated_vp(st, stvp);
+
+ st_reference_vertprog(st, &st->vp, stvp);
+
+ cso_set_vertex_shader_handle(st->cso_context,
+ st->vp_varient->driver_shader);
+
+ st->vertex_result_to_slot = stvp->result_to_output;
}
-const struct st_tracked_state st_update_shader = {
- "st_update_shader", /* name */
+const struct st_tracked_state st_update_vp = {
+ "st_update_vp", /* name */
{ /* dirty */
- 0, /* mesa */
- ST_NEW_VERTEX_PROGRAM | ST_NEW_FRAGMENT_PROGRAM /* st */
+ _NEW_POLYGON, /* mesa */
+ ST_NEW_VERTEX_PROGRAM | ST_NEW_EDGEFLAGS_DATA /* st */
},
- update_linkage /* update */
+ update_vp /* update */
};
*/
+#include "main/macros.h"
+
#include "st_context.h"
#include "st_atom.h"
#include "st_texture.h"
cso_set_sampler_textures(st->cso_context,
st->state.num_textures,
st->state.sampler_texture);
+ if (st->ctx->Const.MaxVertexTextureImageUnits > 0) {
+ cso_set_vertex_sampler_textures(st->cso_context,
+ MIN2(st->state.num_textures,
+ st->ctx->Const.MaxVertexTextureImageUnits),
+ st->state.sampler_texture);
+ }
}
stfp = (struct st_fragment_program *) p;
stfp->Base.UsesKill = GL_TRUE;
- /* No need to send this incomplete program down to hardware:
- *
- * st_translate_fragment_program(ctx->st, stfp, NULL);
- */
-
return stfp;
}
#include "pipe/p_inlines.h"
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
+#include "util/u_format.h"
#include "util/u_pack_color.h"
#include "util/u_simple_shaders.h"
#include "util/u_draw_quad.h"
check_clear_depth_with_quad(GLcontext *ctx, struct gl_renderbuffer *rb)
{
const struct st_renderbuffer *strb = st_renderbuffer(rb);
- const GLboolean isDS = pf_is_depth_and_stencil(strb->surface->format);
+ const GLboolean isDS = util_format_is_depth_and_stencil(strb->surface->format);
if (ctx->Scissor.Enabled &&
(ctx->Scissor.X != 0 ||
check_clear_stencil_with_quad(GLcontext *ctx, struct gl_renderbuffer *rb)
{
const struct st_renderbuffer *strb = st_renderbuffer(rb);
- const GLboolean isDS = pf_is_depth_and_stencil(strb->surface->format);
+ const GLboolean isDS = util_format_is_depth_and_stencil(strb->surface->format);
const GLuint stencilMax = 0xff;
const GLboolean maskStencil
= (ctx->Stencil.WriteMask[0] & stencilMax) != stencilMax;
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
+#include "tgsi/tgsi_ureg.h"
#include "util/u_tile.h"
#include "util/u_draw_quad.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_rect.h"
#include "shader/prog_instruction.h"
* Create a simple vertex shader that just passes through the
* vertex position and texcoord (and optionally, color).
*/
-static struct st_vertex_program *
-st_make_passthrough_vertex_shader(struct st_context *st, GLboolean passColor)
+static void *
+st_make_passthrough_vertex_shader(struct st_context *st,
+ GLboolean passColor)
{
- GLcontext *ctx = st->ctx;
- struct st_vertex_program *stvp;
- struct gl_program *p;
- GLuint ic = 0;
-
- if (st->drawpix.vert_shaders[passColor])
- return st->drawpix.vert_shaders[passColor];
-
- /*
- * Create shader now
- */
- p = ctx->Driver.NewProgram(ctx, GL_VERTEX_PROGRAM_ARB, 0);
- if (!p)
- return NULL;
-
- if (passColor)
- p->NumInstructions = 4;
- else
- p->NumInstructions = 3;
-
- p->Instructions = _mesa_alloc_instructions(p->NumInstructions);
- if (!p->Instructions) {
- ctx->Driver.DeleteProgram(ctx, p);
- return NULL;
- }
- _mesa_init_instructions(p->Instructions, p->NumInstructions);
- /* MOV result.pos, vertex.pos; */
- p->Instructions[0].Opcode = OPCODE_MOV;
- p->Instructions[0].DstReg.File = PROGRAM_OUTPUT;
- p->Instructions[0].DstReg.Index = VERT_RESULT_HPOS;
- p->Instructions[0].SrcReg[0].File = PROGRAM_INPUT;
- p->Instructions[0].SrcReg[0].Index = VERT_ATTRIB_POS;
- /* MOV result.texcoord0, vertex.texcoord0; */
- p->Instructions[1].Opcode = OPCODE_MOV;
- p->Instructions[1].DstReg.File = PROGRAM_OUTPUT;
- p->Instructions[1].DstReg.Index = VERT_RESULT_TEX0;
- p->Instructions[1].SrcReg[0].File = PROGRAM_INPUT;
- p->Instructions[1].SrcReg[0].Index = VERT_ATTRIB_TEX0;
- ic = 2;
- if (passColor) {
- /* MOV result.color0, vertex.color0; */
- p->Instructions[ic].Opcode = OPCODE_MOV;
- p->Instructions[ic].DstReg.File = PROGRAM_OUTPUT;
- p->Instructions[ic].DstReg.Index = VERT_RESULT_COL0;
- p->Instructions[ic].SrcReg[0].File = PROGRAM_INPUT;
- p->Instructions[ic].SrcReg[0].Index = VERT_ATTRIB_COLOR0;
- ic++;
- }
-
- /* END; */
- p->Instructions[ic].Opcode = OPCODE_END;
- ic++;
-
- assert(ic == p->NumInstructions);
+ if (!st->drawpix.vert_shaders[passColor]) {
+ struct ureg_program *ureg =
+ ureg_create( TGSI_PROCESSOR_VERTEX );
+
+ if (ureg == NULL)
+ return NULL;
+
+ /* MOV result.pos, vertex.pos; */
+ ureg_MOV(ureg,
+ ureg_DECL_output( ureg, TGSI_SEMANTIC_POSITION, 0 ),
+ ureg_DECL_vs_input( ureg, 0 ));
+
+ /* MOV result.texcoord0, vertex.texcoord0; */
+ ureg_MOV(ureg,
+ ureg_DECL_output( ureg, TGSI_SEMANTIC_GENERIC, 0 ),
+ ureg_DECL_vs_input( ureg, 1 ));
+
+ if (passColor) {
+ /* MOV result.color0, vertex.color0; */
+ ureg_MOV(ureg,
+ ureg_DECL_output( ureg, TGSI_SEMANTIC_COLOR, 0 ),
+ ureg_DECL_vs_input( ureg, 2 ));
+ }
- p->InputsRead = VERT_BIT_POS | VERT_BIT_TEX0;
- p->OutputsWritten = ((1 << VERT_RESULT_TEX0) |
- (1 << VERT_RESULT_HPOS));
- if (passColor) {
- p->InputsRead |= VERT_BIT_COLOR0;
- p->OutputsWritten |= (1 << VERT_RESULT_COL0);
+ ureg_END( ureg );
+
+ st->drawpix.vert_shaders[passColor] =
+ ureg_create_shader_and_destroy( ureg, st->pipe );
}
- stvp = (struct st_vertex_program *) p;
- st_translate_vertex_program(st, stvp, NULL, NULL, NULL);
-
- st->drawpix.vert_shaders[passColor] = stvp;
-
- return stvp;
+ return st->drawpix.vert_shaders[passColor];
}
GLsizei width, GLsizei height,
GLfloat zoomX, GLfloat zoomY,
struct pipe_texture *pt,
- struct st_vertex_program *stvp,
- struct st_fragment_program *stfp,
+ void *driver_vp,
+ void *driver_fp,
const GLfloat *color,
GLboolean invertTex)
{
}
/* fragment shader state: TEX lookup program */
- cso_set_fragment_shader_handle(cso, stfp->driver_shader);
+ cso_set_fragment_shader_handle(cso, driver_fp);
/* vertex shader state: position + texcoord pass-through */
- cso_set_vertex_shader_handle(cso, stvp->driver_shader);
+ cso_set_vertex_shader_handle(cso, driver_vp);
/* texture sampling state: */
struct pipe_texture *textures[2];
textures[0] = pt;
textures[1] = st->pixel_xfer.pixelmap_texture;
- pipe->set_sampler_textures(pipe, 2, textures);
+ pipe->set_fragment_sampler_textures(pipe, 2, textures);
}
else {
- pipe->set_sampler_textures(pipe, 1, &pt);
+ pipe->set_fragment_sampler_textures(pipe, 1, &pt);
}
/* Compute window coords (y=0=bottom) with pixel zoom.
y1 = y + height * ctx->Pixel.ZoomY;
draw_quad(ctx, x0, y0, z, x1, y1, color, invertTex,
- (GLfloat) width / pt->width[0],
- (GLfloat) height / pt->height[0]);
+ (GLfloat) width / pt->width0,
+ (GLfloat) height / pt->height0);
/* restore state */
cso_restore_rasterizer(cso);
}
if(format != GL_DEPTH_STENCIL &&
- pf_get_component_bits( strb->format, PIPE_FORMAT_COMP_Z ) != 0)
+ util_format_get_component_bits(strb->format, UTIL_FORMAT_COLORSPACE_ZS, 0) != 0)
usage = PIPE_TRANSFER_READ_WRITE;
else
usage = PIPE_TRANSFER_WRITE;
}
/* now pack the stencil (and Z) values in the dest format */
- switch (pt->format) {
+ switch (pt->texture->format) {
case PIPE_FORMAT_S8_UNORM:
{
ubyte *dest = stmap + spanY * pt->stride + spanX;
const struct gl_pixelstore_attrib *unpack, const GLvoid *pixels)
{
struct st_fragment_program *stfp;
- struct st_vertex_program *stvp;
+ void *driver_vp;
struct st_context *st = st_context(ctx);
struct pipe_surface *ps;
const GLfloat *color;
if (format == GL_DEPTH_COMPONENT) {
ps = st->state.framebuffer.zsbuf;
stfp = make_fragment_shader_z(st);
- stvp = st_make_passthrough_vertex_shader(st, GL_TRUE);
+ driver_vp = st_make_passthrough_vertex_shader(st, GL_TRUE);
color = ctx->Current.RasterColor;
}
else {
ps = st->state.framebuffer.cbufs[0];
stfp = combined_drawpix_fragment_program(ctx);
- stvp = st_make_passthrough_vertex_shader(st, GL_FALSE);
+ driver_vp = st_make_passthrough_vertex_shader(st, GL_FALSE);
color = NULL;
}
if (pt) {
draw_textured_quad(ctx, x, y, ctx->Current.RasterPos[2],
width, height, ctx->Pixel.ZoomX, ctx->Pixel.ZoomY,
- pt, stvp, stfp, color, GL_FALSE);
+ pt,
+ driver_vp,
+ stfp->driver_shader,
+ color, GL_FALSE);
pipe_texture_reference(&pt, NULL);
}
}
GL_STENCIL_INDEX, GL_UNSIGNED_BYTE,
&ctx->DefaultPacking, buffer);
- if(pf_get_component_bits( rbDraw->format, PIPE_FORMAT_COMP_Z ) != 0)
+ if(util_format_get_component_bits(rbDraw->format, UTIL_FORMAT_COLORSPACE_ZS, 0) != 0)
usage = PIPE_TRANSFER_READ_WRITE;
else
usage = PIPE_TRANSFER_WRITE;
usage, dstx, dsty,
width, height);
- assert(ptDraw->block.width == 1);
- assert(ptDraw->block.height == 1);
+ assert(util_format_get_blockwidth(ptDraw->texture->format) == 1);
+ assert(util_format_get_blockheight(ptDraw->texture->format) == 1);
/* map the stencil buffer */
drawMap = screen->transfer_map(screen, ptDraw);
dst = drawMap + y * ptDraw->stride;
src = buffer + i * width;
- switch (ptDraw->format) {
+ switch (ptDraw->texture->format) {
case PIPE_FORMAT_S8Z24_UNORM:
{
uint *dst4 = (uint *) dst;
struct pipe_context *pipe = st->pipe;
struct pipe_screen *screen = pipe->screen;
struct st_renderbuffer *rbRead;
- struct st_vertex_program *stvp;
+ void *driver_vp;
struct st_fragment_program *stfp;
struct pipe_texture *pt;
GLfloat *color;
rbRead = st_get_color_read_renderbuffer(ctx);
color = NULL;
stfp = combined_drawpix_fragment_program(ctx);
- stvp = st_make_passthrough_vertex_shader(st, GL_FALSE);
+ driver_vp = st_make_passthrough_vertex_shader(st, GL_FALSE);
}
else {
assert(type == GL_DEPTH);
rbRead = st_renderbuffer(ctx->ReadBuffer->_DepthBuffer);
color = ctx->Current.Attrib[VERT_ATTRIB_COLOR0];
stfp = make_fragment_shader_z(st);
- stvp = st_make_passthrough_vertex_shader(st, GL_TRUE);
+ driver_vp = st_make_passthrough_vertex_shader(st, GL_TRUE);
}
srcFormat = rbRead->texture->format;
if (ST_DEBUG & DEBUG_FALLBACK)
debug_printf("%s: fallback processing\n", __FUNCTION__);
- if (type == GL_DEPTH && pf_is_depth_and_stencil(pt->format))
+ if (type == GL_DEPTH && util_format_is_depth_and_stencil(pt->format))
transfer_usage = PIPE_TRANSFER_READ_WRITE;
else
transfer_usage = PIPE_TRANSFER_WRITE;
/* draw textured quad */
draw_textured_quad(ctx, dstx, dsty, ctx->Current.RasterPos[2],
width, height, ctx->Pixel.ZoomX, ctx->Pixel.ZoomY,
- pt, stvp, stfp, color, GL_TRUE);
+ pt,
+ driver_vp,
+ stfp->driver_shader,
+ color, GL_TRUE);
pipe_texture_reference(&pt, NULL);
}
#include "st_public.h"
#include "st_texture.h"
+#include "util/u_format.h"
#include "util/u_rect.h"
strb->defined = GL_FALSE; /* undefined contents now */
if(strb->software) {
- struct pipe_format_block block;
size_t size;
_mesa_free(strb->data);
assert(strb->format != PIPE_FORMAT_NONE);
- pf_get_block(strb->format, &block);
- strb->stride = pf_get_stride(&block, width);
- size = pf_get_2d_size(&block, strb->stride, height);
+ strb->stride = util_format_get_stride(strb->format, width);
+ size = util_format_get_2d_size(strb->format, strb->stride, height);
strb->data = _mesa_malloc(size);
memset(&template, 0, sizeof(template));
template.target = PIPE_TEXTURE_2D;
template.format = format;
- pf_get_block(format, &template.block);
- template.width[0] = width;
- template.height[0] = height;
- template.depth[0] = 1;
+ template.width0 = width;
+ template.height0 = height;
+ template.depth0 = 1;
template.last_level = 0;
template.nr_samples = rb->NumSamples;
- if (pf_is_depth_stencil(format)) {
+ if (util_format_is_depth_or_stencil(format)) {
template.tex_usage = PIPE_TEXTURE_USAGE_DEPTH_STENCIL;
}
else {
rb->_BaseFormat = texImage->_BaseFormat;
/*printf("***** render to texture level %d: %d x %d\n", att->TextureLevel, rb->Width, rb->Height);*/
- /*printf("***** pipe texture %d x %d\n", pt->width[0], pt->height[0]);*/
+ /*printf("***** pipe texture %d x %d\n", pt->width0, pt->height0);*/
pipe_texture_reference( &strb->texture, pt );
case GL_VERTEX_PROGRAM_ARB:
{
struct st_vertex_program *stvp = (struct st_vertex_program *) prog;
-
- if (stvp->driver_shader) {
- cso_delete_vertex_shader(st->cso_context, stvp->driver_shader);
- stvp->driver_shader = NULL;
- }
-
- if (stvp->draw_shader) {
-#if FEATURE_feedback || FEATURE_drawpix
- /* this would only have been allocated for the RasterPos path */
- draw_delete_vertex_shader(st->draw, stvp->draw_shader);
- stvp->draw_shader = NULL;
-#endif
- }
-
- if (stvp->state.tokens) {
- st_free_tokens(stvp->state.tokens);
- stvp->state.tokens = NULL;
- }
+ st_vp_release_varients( st, stvp );
}
break;
case GL_FRAGMENT_PROGRAM_ARB:
_mesa_reference_program(ctx, &prg, NULL);
stfp->bitmap_program = NULL;
}
-
- st_free_translated_vertex_programs(st, stfp->vertex_programs);
}
break;
default:
stfp->state.tokens = NULL;
}
- stfp->param_state = stfp->Base.Base.Parameters->StateFlags;
-
if (st->fp == stfp)
st->dirty.st |= ST_NEW_FRAGMENT_PROGRAM;
}
stvp->serialNo++;
- if (stvp->driver_shader) {
- cso_delete_vertex_shader(st->cso_context, stvp->driver_shader);
- stvp->driver_shader = NULL;
- }
-
- if (stvp->draw_shader) {
-#if FEATURE_feedback || FEATURE_drawpix
- /* this would only have been allocated for the RasterPos path */
- draw_delete_vertex_shader(st->draw, stvp->draw_shader);
- stvp->draw_shader = NULL;
-#endif
- }
-
- if (stvp->state.tokens) {
- st_free_tokens(stvp->state.tokens);
- stvp->state.tokens = NULL;
- }
-
- stvp->param_state = stvp->Base.Base.Parameters->StateFlags;
+ st_vp_release_varients( st, stvp );
if (st->vp == stvp)
st->dirty.st |= ST_NEW_VERTEX_PROGRAM;
}
/* get stencil (and Z) values */
- switch (pt->format) {
+ switch (pt->texture->format) {
case PIPE_FORMAT_S8_UNORM:
{
const ubyte *src = stmap + srcY * pt->stride;
GLint row, col, dy, dstStride;
if (st_fb_orientation(ctx->ReadBuffer) == Y_0_TOP) {
- y = strb->texture->height[0] - y - height;
+ y = strb->texture->height0 - y - height;
}
trans = st_cond_flush_get_tex_transfer(st_context(ctx), strb->texture,
const GLint dstStride = _mesa_image_row_stride(&clippedPacking, width,
format, type);
- if (trans->format == PIPE_FORMAT_S8Z24_UNORM ||
- trans->format == PIPE_FORMAT_X8Z24_UNORM) {
+ if (trans->texture->format == PIPE_FORMAT_S8Z24_UNORM ||
+ trans->texture->format == PIPE_FORMAT_X8Z24_UNORM) {
if (format == GL_DEPTH_COMPONENT) {
for (i = 0; i < height; i++) {
GLuint ztemp[MAX_WIDTH];
}
}
}
- else if (trans->format == PIPE_FORMAT_Z24S8_UNORM ||
- trans->format == PIPE_FORMAT_Z24X8_UNORM) {
+ else if (trans->texture->format == PIPE_FORMAT_Z24S8_UNORM ||
+ trans->texture->format == PIPE_FORMAT_Z24X8_UNORM) {
if (format == GL_DEPTH_COMPONENT) {
for (i = 0; i < height; i++) {
GLuint ztemp[MAX_WIDTH];
}
}
}
- else if (trans->format == PIPE_FORMAT_Z16_UNORM) {
+ else if (trans->texture->format == PIPE_FORMAT_Z16_UNORM) {
for (i = 0; i < height; i++) {
GLushort ztemp[MAX_WIDTH];
GLfloat zfloat[MAX_WIDTH];
dst += dstStride;
}
}
- else if (trans->format == PIPE_FORMAT_Z32_UNORM) {
+ else if (trans->texture->format == PIPE_FORMAT_Z32_UNORM) {
for (i = 0; i < height; i++) {
GLuint ztemp[MAX_WIDTH];
GLfloat zfloat[MAX_WIDTH];
#include "pipe/p_shader_tokens.h"
#include "util/u_tile.h"
#include "util/u_blit.h"
+#include "util/u_format.h"
#include "util/u_surface.h"
#include "util/u_math.h"
default_usage(enum pipe_format fmt)
{
GLuint usage = PIPE_TEXTURE_USAGE_SAMPLER;
- if (pf_is_depth_stencil(fmt))
+ if (util_format_is_depth_or_stencil(fmt))
usage |= PIPE_TEXTURE_USAGE_DEPTH_STENCIL;
else
usage |= PIPE_TEXTURE_USAGE_RENDER_TARGET;
memset(&templ, 0, sizeof(templ));
templ.target = PIPE_TEXTURE_2D;
templ.format = st_mesa_format_to_pipe_format(mesa_format);
- pf_get_block(templ.format, &templ.block);
- templ.width[0] = width;
- templ.height[0] = height;
- templ.depth[0] = 1;
+ templ.width0 = width;
+ templ.height0 = height;
+ templ.depth0 = 1;
templ.last_level = 0;
templ.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER;
src_tex = screen->texture_create(screen, &templ);
if (stImage->pt) {
if (format == GL_DEPTH_COMPONENT &&
- pf_is_depth_and_stencil(stImage->pt->format))
+ util_format_is_depth_and_stencil(stImage->pt->format))
transfer_usage = PIPE_TRANSFER_READ_WRITE;
else
transfer_usage = PIPE_TRANSFER_WRITE;
/* copy/pack data into user buffer */
if (st_equal_formats(stImage->pt->format, format, type)) {
/* memcpy */
- const uint bytesPerRow = width * pf_get_size(stImage->pt->format);
+ const uint bytesPerRow = width * util_format_get_blocksize(stImage->pt->format);
ubyte *map = screen->transfer_map(screen, tex_xfer);
GLuint row;
for (row = 0; row < height; row++) {
GLubyte *dest;
if (stImage->pt &&
- pf_is_compressed(stImage->pt->format) &&
+ util_format_is_compressed(stImage->pt->format) &&
!compressed_dst) {
/* Need to decompress the texture.
* We'll do this by rendering a textured quad.
PIPE_TRANSFER_READ, 0, 0,
stImage->base.Width,
stImage->base.Height);
- texImage->RowStride = stImage->transfer->stride / stImage->pt->block.size;
+ texImage->RowStride = stImage->transfer->stride / util_format_get_blocksize(stImage->pt->format);
}
else {
/* Otherwise, the image should actually be stored in
unsigned face = _mesa_tex_target_to_face(target);
if (format == GL_DEPTH_COMPONENT &&
- pf_is_depth_and_stencil(stImage->pt->format))
+ util_format_is_depth_and_stencil(stImage->pt->format))
transfer_usage = PIPE_TRANSFER_READ_WRITE;
else
transfer_usage = PIPE_TRANSFER_WRITE;
struct gl_texture_image *texImage)
{
struct st_texture_image *stImage = st_texture_image(texImage);
- struct pipe_format_block block;
int srcBlockStride;
int dstBlockStride;
int y;
+ enum pipe_format pformat= stImage->pt->format;
if (stImage->pt) {
unsigned face = _mesa_tex_target_to_face(target);
xoffset, yoffset,
width, height);
- block = stImage->pt->block;
- srcBlockStride = pf_get_stride(&block, width);
+ srcBlockStride = util_format_get_stride(pformat, width);
dstBlockStride = stImage->transfer->stride;
} else {
assert(stImage->pt);
return;
}
- assert(xoffset % block.width == 0);
- assert(yoffset % block.height == 0);
- assert(width % block.width == 0);
- assert(height % block.height == 0);
+ assert(xoffset % util_format_get_blockwidth(pformat) == 0);
+ assert(yoffset % util_format_get_blockheight(pformat) == 0);
+ assert(width % util_format_get_blockwidth(pformat) == 0);
+ assert(height % util_format_get_blockheight(pformat) == 0);
- for (y = 0; y < height; y += block.height) {
+ for (y = 0; y < height; y += util_format_get_blockheight(pformat)) {
/* don't need to adjust for xoffset and yoffset as st_texture_image_map does that */
- const char *src = (const char*)data + srcBlockStride * pf_get_nblocksy(&block, y);
- char *dst = (char*)texImage->Data + dstBlockStride * pf_get_nblocksy(&block, y);
- memcpy(dst, src, pf_get_stride(&block, width));
+ const char *src = (const char*)data + srcBlockStride * util_format_get_nblocksy(pformat, y);
+ char *dst = (char*)texImage->Data + dstBlockStride * util_format_get_nblocksy(pformat, y);
+ memcpy(dst, src, util_format_get_stride(pformat, width));
}
if (stImage->pt) {
if ((baseFormat == GL_DEPTH_COMPONENT ||
baseFormat == GL_DEPTH_STENCIL) &&
- pf_is_depth_and_stencil(stImage->pt->format))
+ util_format_is_depth_and_stencil(stImage->pt->format))
transfer_usage = PIPE_TRANSFER_READ_WRITE;
else
transfer_usage = PIPE_TRANSFER_WRITE;
dstLevel,
stImage->base.Data,
stImage->base.RowStride *
- stObj->pt->block.size,
+ util_format_get_blocksize(stObj->pt->format),
stImage->base.RowStride *
stImage->base.Height *
- stObj->pt->block.size);
+ util_format_get_blocksize(stObj->pt->format));
_mesa_align_free(stImage->base.Data);
stImage->base.Data = NULL;
}
if (stObj->pt->target != gl_target_to_pipe(stObj->base.Target) ||
stObj->pt->format != fmt ||
stObj->pt->last_level < stObj->lastLevel ||
- stObj->pt->width[0] != firstImage->base.Width2 ||
- stObj->pt->height[0] != firstImage->base.Height2 ||
- stObj->pt->depth[0] != firstImage->base.Depth2 ||
- stObj->pt->block.size != blockSize)
+ stObj->pt->width0 != firstImage->base.Width2 ||
+ stObj->pt->height0 != firstImage->base.Height2 ||
+ stObj->pt->depth0 != firstImage->base.Depth2)
{
pipe_texture_reference(&stObj->pt, NULL);
ctx->st->dirty.st |= ST_NEW_FRAMEBUFFER;
#define ST_NEW_FRAGMENT_PROGRAM 0x2
#define ST_NEW_VERTEX_PROGRAM 0x4
#define ST_NEW_FRAMEBUFFER 0x8
+#define ST_NEW_EDGEFLAGS_DATA 0x10
struct st_state_flags {
struct st_state_flags dirty;
GLboolean missing_textures;
+ GLboolean vertdata_edgeflags;
/** Mapping from VERT_RESULT_x to post-transformed vertex slot */
const GLuint *vertex_result_to_slot;
struct st_vertex_program *vp; /**< Currently bound vertex program */
struct st_fragment_program *fp; /**< Currently bound fragment program */
+ struct st_vp_varient *vp_varient;
+
struct gl_texture_object *default_texture;
struct {
}
#endif
- tgsi_dump( st->vp->state.tokens, 0 );
+ if (st->vp->varients)
+ tgsi_dump( st->vp->varients[0].state.tokens, 0 );
if (st->vp->Base.Base.Parameters)
_mesa_print_parameter_list(st->vp->Base.Base.Parameters);
}
-/*
- * If edge flags are needed, setup an bitvector of flags and call
- * pipe->set_edgeflags().
- * XXX memleak: need to free the returned pointer at some point
- */
-static void *
-setup_edgeflags(GLcontext *ctx, GLenum primMode, GLint start, GLint count,
- const struct gl_client_array *array)
-{
- struct pipe_context *pipe = ctx->st->pipe;
-
- if ((primMode == GL_TRIANGLES ||
- primMode == GL_QUADS ||
- primMode == GL_POLYGON) &&
- (ctx->Polygon.FrontMode != GL_FILL ||
- ctx->Polygon.BackMode != GL_FILL)) {
- /* need edge flags */
- GLint i;
- unsigned *vec;
- struct st_buffer_object *stobj = st_buffer_object(array->BufferObj);
- ubyte *map;
-
- if (!stobj || stobj->Base.Name == 0) {
- /* edge flags are not in a VBO */
- return NULL;
- }
-
- vec = (unsigned *) _mesa_calloc(sizeof(unsigned) * ((count + 31) / 32));
- if (!vec)
- return NULL;
- map = pipe_buffer_map(pipe->screen, stobj->buffer, PIPE_BUFFER_USAGE_CPU_READ);
- map = ADD_POINTERS(map, array->Ptr);
-
- for (i = 0; i < count; i++) {
- if (*((float *) map))
- vec[i/32] |= 1 << (i % 32);
-
- map += array->StrideB;
- }
-
- pipe_buffer_unmap(pipe->screen, stobj->buffer);
-
- pipe->set_edgeflags(pipe, vec);
-
- return vec;
- }
- else {
- /* edge flags not needed */
- pipe->set_edgeflags(pipe, NULL);
- return NULL;
- }
-}
/**
*/
static GLboolean
is_interleaved_arrays(const struct st_vertex_program *vp,
+ const struct st_vp_varient *vpv,
const struct gl_client_array **arrays,
GLboolean *userSpace)
{
GLuint num_client_arrays = 0;
const GLubyte *client_addr = NULL;
- for (attr = 0; attr < vp->num_inputs; attr++) {
+ for (attr = 0; attr < vpv->num_inputs; attr++) {
const GLuint mesaAttr = vp->index_to_input[attr];
const struct gl_buffer_object *bufObj = arrays[mesaAttr]->BufferObj;
const GLsizei stride = arrays[mesaAttr]->StrideB; /* in bytes */
}
}
- *userSpace = (num_client_arrays == vp->num_inputs);
+ *userSpace = (num_client_arrays == vpv->num_inputs);
/* printf("user space: %d (%d %d)\n", (int) *userSpace,num_client_arrays,vp->num_inputs); */
return GL_TRUE;
*/
static void
get_arrays_bounds(const struct st_vertex_program *vp,
- const struct gl_client_array **arrays,
- GLuint max_index,
- const GLubyte **low, const GLubyte **high)
+ const struct st_vp_varient *vpv,
+ const struct gl_client_array **arrays,
+ GLuint max_index,
+ const GLubyte **low, const GLubyte **high)
{
const GLubyte *low_addr = NULL;
const GLubyte *high_addr = NULL;
GLuint attr;
- for (attr = 0; attr < vp->num_inputs; attr++) {
+ for (attr = 0; attr < vpv->num_inputs; attr++) {
const GLuint mesaAttr = vp->index_to_input[attr];
const GLint stride = arrays[mesaAttr]->StrideB;
const GLubyte *start = arrays[mesaAttr]->Ptr;
static void
setup_interleaved_attribs(GLcontext *ctx,
const struct st_vertex_program *vp,
+ const struct st_vp_varient *vpv,
const struct gl_client_array **arrays,
GLuint max_index,
GLboolean userSpace,
GLuint attr;
const GLubyte *offset0 = NULL;
- for (attr = 0; attr < vp->num_inputs; attr++) {
+ for (attr = 0; attr < vpv->num_inputs; attr++) {
const GLuint mesaAttr = vp->index_to_input[attr];
struct gl_buffer_object *bufobj = arrays[mesaAttr]->BufferObj;
struct st_buffer_object *stobj = st_buffer_object(bufobj);
if (attr == 0) {
const GLubyte *low, *high;
- get_arrays_bounds(vp, arrays, max_index, &low, &high);
+ get_arrays_bounds(vp, vpv, arrays, max_index, &low, &high);
/*printf("buffer range: %p %p %d\n", low, high, high-low);*/
offset0 = low;
static void
setup_non_interleaved_attribs(GLcontext *ctx,
const struct st_vertex_program *vp,
+ const struct st_vp_varient *vpv,
const struct gl_client_array **arrays,
GLuint max_index,
GLboolean *userSpace,
struct pipe_context *pipe = ctx->st->pipe;
GLuint attr;
- for (attr = 0; attr < vp->num_inputs; attr++) {
+ for (attr = 0; attr < vpv->num_inputs; attr++) {
const GLuint mesaAttr = vp->index_to_input[attr];
struct gl_buffer_object *bufobj = arrays[mesaAttr]->BufferObj;
GLsizei stride = arrays[mesaAttr]->StrideB;
}
+static unsigned translate_prim( GLcontext *ctx,
+ unsigned prim )
+{
+ /* Avoid quadstrips if it's easy to do so:
+ */
+ if (prim == GL_QUAD_STRIP &&
+ ctx->Light.ShadeModel != GL_FLAT &&
+ ctx->Polygon.FrontMode == GL_FILL &&
+ ctx->Polygon.BackMode == GL_FILL)
+ prim = GL_TRIANGLE_STRIP;
+
+ return prim;
+}
+
/**
* This function gets plugged into the VBO module and is called when
* we have something to render.
{
struct pipe_context *pipe = ctx->st->pipe;
const struct st_vertex_program *vp;
+ const struct st_vp_varient *vpv;
const struct pipe_shader_state *vs;
struct pipe_vertex_buffer vbuffer[PIPE_MAX_SHADER_INPUTS];
GLuint attr;
struct pipe_vertex_element velements[PIPE_MAX_ATTRIBS];
unsigned num_vbuffers, num_velements;
GLboolean userSpace = GL_FALSE;
+ GLboolean vertDataEdgeFlags;
/* Gallium probably doesn't want this in some cases. */
if (!index_bounds_valid)
- vbo_get_minmax_index(ctx, prims, ib, &min_index, &max_index);
+ if (!vbo_all_varyings_in_vbos(arrays))
+ vbo_get_minmax_index(ctx, prims, ib, &min_index, &max_index);
/* sanity check for pointer arithmetic below */
assert(sizeof(arrays[0]->Ptr[0]) == 1);
+ vertDataEdgeFlags = arrays[VERT_ATTRIB_EDGEFLAG]->BufferObj &&
+ arrays[VERT_ATTRIB_EDGEFLAG]->BufferObj->Name;
+ if (vertDataEdgeFlags != ctx->st->vertdata_edgeflags) {
+ ctx->st->vertdata_edgeflags = vertDataEdgeFlags;
+ ctx->st->dirty.st |= ST_NEW_EDGEFLAGS_DATA;
+ }
+
st_validate_state(ctx->st);
/* must get these after state validation! */
vp = ctx->st->vp;
- vs = &ctx->st->vp->state;
+ vpv = ctx->st->vp_varient;
+ vs = &vpv->state;
#if 0
if (MESA_VERBOSE & VERBOSE_GLSL) {
/*
* Setup the vbuffer[] and velements[] arrays.
*/
- if (is_interleaved_arrays(vp, arrays, &userSpace)) {
+ if (is_interleaved_arrays(vp, vpv, arrays, &userSpace)) {
/*printf("Draw interleaved\n");*/
- setup_interleaved_attribs(ctx, vp, arrays, max_index, userSpace,
+ setup_interleaved_attribs(ctx, vp, vpv, arrays, max_index, userSpace,
vbuffer, velements);
num_vbuffers = 1;
- num_velements = vp->num_inputs;
+ num_velements = vpv->num_inputs;
if (num_velements == 0)
num_vbuffers = 0;
}
else {
/*printf("Draw non-interleaved\n");*/
- setup_non_interleaved_attribs(ctx, vp, arrays, max_index,
+ setup_non_interleaved_attribs(ctx, vp, vpv, arrays, max_index,
&userSpace, vbuffer, velements);
- num_vbuffers = vp->num_inputs;
- num_velements = vp->num_inputs;
+ num_vbuffers = vpv->num_inputs;
+ num_velements = vpv->num_inputs;
}
#if 0
struct gl_buffer_object *bufobj = ib->obj;
struct pipe_buffer *indexBuf = NULL;
unsigned indexSize, indexOffset, i;
+ unsigned prim;
switch (ib->type) {
case GL_UNSIGNED_INT:
* through to driver & draw module. These interfaces still
* need a bit of work...
*/
- setup_edgeflags(ctx, prims[i].mode,
- prims[i].start + indexOffset, prims[i].count,
- arrays[VERT_ATTRIB_EDGEFLAG]);
+ prim = translate_prim( ctx, prims[i].mode );
pipe->draw_range_elements(pipe, indexBuf, indexSize,
min_index,
max_index,
- prims[i].mode,
+ prim,
prims[i].start + indexOffset, prims[i].count);
}
else {
for (i = 0; i < nr_prims; i++) {
- setup_edgeflags(ctx, prims[i].mode,
- prims[i].start + indexOffset, prims[i].count,
- arrays[VERT_ATTRIB_EDGEFLAG]);
+ prim = translate_prim( ctx, prims[i].mode );
pipe->draw_elements(pipe, indexBuf, indexSize,
- prims[i].mode,
+ prim,
prims[i].start + indexOffset, prims[i].count);
}
}
else {
/* non-indexed */
GLuint i;
+ GLuint prim;
+
for (i = 0; i < nr_prims; i++) {
- setup_edgeflags(ctx, prims[i].mode,
- prims[i].start, prims[i].count,
- arrays[VERT_ATTRIB_EDGEFLAG]);
+ prim = translate_prim( ctx, prims[i].mode );
- pipe->draw_arrays(pipe, prims[i].mode, prims[i].start, prims[i].count);
+ pipe->draw_arrays(pipe, prim, prims[i].start, prims[i].count);
}
}
/* must get these after state validation! */
vp = ctx->st->vp;
- vs = &st->vp->state;
+ vs = &st->vp_varient->state;
- if (!st->vp->draw_shader) {
- st->vp->draw_shader = draw_create_vertex_shader(draw, vs);
+ if (!st->vp_varient->draw_shader) {
+ st->vp_varient->draw_shader = draw_create_vertex_shader(draw, vs);
}
/*
draw_set_viewport_state(draw, &st->state.viewport);
draw_set_clip_state(draw, &st->state.clip);
draw_set_rasterizer_state(draw, &st->state.rasterizer);
- draw_bind_vertex_shader(draw, st->vp->draw_shader);
+ draw_bind_vertex_shader(draw, st->vp_varient->draw_shader);
set_feedback_vertex_format(ctx);
/* loop over TGSI shader inputs to determine vertex buffer
mapped_constants = pipe_buffer_map(pipe->screen,
st->state.constants[PIPE_SHADER_VERTEX].buffer,
PIPE_BUFFER_USAGE_CPU_READ);
- draw_set_mapped_constant_buffer(st->draw, mapped_constants,
+ draw_set_mapped_constant_buffer(st->draw, PIPE_SHADER_VERTEX,
+ mapped_constants,
st->state.constants[PIPE_SHADER_VERTEX].buffer->size);
= _min(screen->get_param(screen, PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS),
MAX_VERTEX_TEXTURE_IMAGE_UNITS);
+ c->MaxCombinedTextureImageUnits
+ = _min(screen->get_param(screen, PIPE_CAP_MAX_COMBINED_SAMPLERS),
+ MAX_COMBINED_TEXTURE_IMAGE_UNITS);
+
c->MaxTextureCoordUnits
= _min(c->MaxTextureImageUnits, MAX_TEXTURE_COORD_UNITS);
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "pipe/p_screen.h"
+#include "util/u_format.h"
#include "st_context.h"
#include "st_format.h"
-static GLuint
-format_bits(
- pipe_format_rgbazs_t info,
- GLuint comp )
-{
- return pf_get_component_bits( (enum pipe_format) info, comp );
-}
static GLuint
-format_max_bits(
- pipe_format_rgbazs_t info )
+format_max_bits(enum pipe_format format)
{
- GLuint size = format_bits( info, PIPE_FORMAT_COMP_R );
+ GLuint size = util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0);
- size = MAX2( size, format_bits( info, PIPE_FORMAT_COMP_G ) );
- size = MAX2( size, format_bits( info, PIPE_FORMAT_COMP_B ) );
- size = MAX2( size, format_bits( info, PIPE_FORMAT_COMP_A ) );
- size = MAX2( size, format_bits( info, PIPE_FORMAT_COMP_Z ) );
- size = MAX2( size, format_bits( info, PIPE_FORMAT_COMP_S ) );
+ size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 1));
+ size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 2));
+ size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 3));
+ size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 0));
+ size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 1));
return size;
}
static GLuint
-format_size(
- pipe_format_rgbazs_t info )
+format_size(enum pipe_format format)
{
return
- format_bits( info, PIPE_FORMAT_COMP_R ) +
- format_bits( info, PIPE_FORMAT_COMP_G ) +
- format_bits( info, PIPE_FORMAT_COMP_B ) +
- format_bits( info, PIPE_FORMAT_COMP_A ) +
- format_bits( info, PIPE_FORMAT_COMP_Z ) +
- format_bits( info, PIPE_FORMAT_COMP_S );
+ util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0) +
+ util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 1) +
+ util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 2) +
+ util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 3) +
+ util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 0) +
+ util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 1);
}
/*
GLboolean
st_get_format_info(enum pipe_format format, struct pipe_format_info *pinfo)
{
- if (pf_layout(format) == PIPE_FORMAT_LAYOUT_RGBAZS) {
- pipe_format_rgbazs_t info;
+ const struct util_format_description *desc;
- info = format;
+ desc = util_format_description(format);
+ assert(desc);
+ if (desc->layout == UTIL_FORMAT_LAYOUT_ARITH ||
+ desc->layout == UTIL_FORMAT_LAYOUT_ARRAY) {
#if 0
printf("%s\n", pf_name( format ) );
#endif
pinfo->datatype = GL_UNSIGNED_INT_24_8;
}
else {
- const GLuint size = format_max_bits( info );
+ const GLuint size = format_max_bits(format);
if (size == 8) {
- if (pf_type(info) == PIPE_FORMAT_TYPE_UNORM)
+ if (desc->channel[0].type == UTIL_FORMAT_TYPE_UNSIGNED)
pinfo->datatype = GL_UNSIGNED_BYTE;
else
pinfo->datatype = GL_BYTE;
}
else if (size == 16) {
- if (pf_type(info) == PIPE_FORMAT_TYPE_UNORM)
+ if (desc->channel[0].type == UTIL_FORMAT_TYPE_UNSIGNED)
pinfo->datatype = GL_UNSIGNED_SHORT;
else
pinfo->datatype = GL_SHORT;
}
else {
assert( size <= 32 );
- if (pf_type(info) == PIPE_FORMAT_TYPE_UNORM)
+ if (desc->channel[0].type == UTIL_FORMAT_TYPE_UNSIGNED)
pinfo->datatype = GL_UNSIGNED_INT;
else
pinfo->datatype = GL_INT;
}
/* Component bits */
- pinfo->red_bits = format_bits( info, PIPE_FORMAT_COMP_R );
- pinfo->green_bits = format_bits( info, PIPE_FORMAT_COMP_G );
- pinfo->blue_bits = format_bits( info, PIPE_FORMAT_COMP_B );
- pinfo->alpha_bits = format_bits( info, PIPE_FORMAT_COMP_A );
- pinfo->depth_bits = format_bits( info, PIPE_FORMAT_COMP_Z );
- pinfo->stencil_bits = format_bits( info, PIPE_FORMAT_COMP_S );
+ pinfo->red_bits = util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0);
+ pinfo->green_bits = util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 1);
+ pinfo->blue_bits = util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 2);
+ pinfo->alpha_bits = util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 3);
+ pinfo->depth_bits = util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 0);
+ pinfo->stencil_bits = util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 1);
pinfo->luminance_bits = 0;
pinfo->intensity_bits = 0;
/* Format size */
- pinfo->size = format_size( info ) / 8;
+ pinfo->size = format_size(format) / 8;
/* Luminance & Intensity bits */
- if( pf_swizzle_x(info) == PIPE_FORMAT_COMP_R &&
- pf_swizzle_y(info) == PIPE_FORMAT_COMP_R &&
- pf_swizzle_z(info) == PIPE_FORMAT_COMP_R ) {
- if( pf_swizzle_w(info) == PIPE_FORMAT_COMP_R ) {
+ if (desc->swizzle[0] == UTIL_FORMAT_SWIZZLE_X &&
+ desc->swizzle[1] == UTIL_FORMAT_SWIZZLE_X &&
+ desc->swizzle[2] == UTIL_FORMAT_SWIZZLE_X) {
+ if (desc->swizzle[3] == UTIL_FORMAT_SWIZZLE_X) {
pinfo->intensity_bits = pinfo->red_bits;
}
else {
pinfo->mesa_format = st_pipe_format_to_mesa_format(format);
}
- else if (pf_layout(format) == PIPE_FORMAT_LAYOUT_YCBCR) {
+ else if (desc->layout == UTIL_FORMAT_LAYOUT_YUV) {
pinfo->mesa_format = MESA_FORMAT_YCBCR;
pinfo->datatype = GL_UNSIGNED_SHORT;
pinfo->size = 2; /* two bytes per "texel" */
return PIPE_FORMAT_NONE;
}
+/**
+ * Find an RGB format supported by the context/winsys.
+ */
+static enum pipe_format
+default_rgb_format(struct pipe_screen *screen,
+ enum pipe_texture_target target,
+ unsigned tex_usage,
+ unsigned geom_flags)
+{
+ static const enum pipe_format colorFormats[] = {
+ PIPE_FORMAT_X8R8G8B8_UNORM,
+ PIPE_FORMAT_B8G8R8X8_UNORM,
+ PIPE_FORMAT_R8G8B8X8_UNORM,
+ PIPE_FORMAT_A8R8G8B8_UNORM,
+ PIPE_FORMAT_B8G8R8A8_UNORM,
+ PIPE_FORMAT_R8G8B8A8_UNORM,
+ PIPE_FORMAT_R5G6B5_UNORM
+ };
+ uint i;
+ for (i = 0; i < Elements(colorFormats); i++) {
+ if (screen->is_format_supported( screen, colorFormats[i], target, tex_usage, geom_flags )) {
+ return colorFormats[i];
+ }
+ }
+ return PIPE_FORMAT_NONE;
+}
+
/**
* Find an sRGBA format supported by the context/winsys.
*/
case 4:
case GL_RGBA:
case GL_COMPRESSED_RGBA:
- case 3:
- case GL_RGB:
- case GL_COMPRESSED_RGB:
case GL_RGBA8:
case GL_RGB10_A2:
case GL_RGBA12:
return default_rgba_format( screen, target, tex_usage, geom_flags );
+ case 3:
+ case GL_RGB:
+ case GL_COMPRESSED_RGB:
+ return default_rgb_format( screen, target, tex_usage, geom_flags );
case GL_RGBA16:
if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET)
return default_deep_rgba_format( screen, target, tex_usage, geom_flags );
case GL_RGB10:
case GL_RGB12:
case GL_RGB16:
- return default_rgba_format( screen, target, tex_usage, geom_flags );
+ return default_rgb_format( screen, target, tex_usage, geom_flags );
case GL_RGB5:
case GL_RGB4:
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_gen_mipmap.h"
+#include "util/u_math.h"
#include "cso_cache/cso_cache.h"
#include "cso_cache/cso_context.h"
srcTrans = st_cond_flush_get_tex_transfer(st_context(ctx), pt, face,
srcLevel, zslice,
PIPE_TRANSFER_READ, 0, 0,
- pt->width[srcLevel],
- pt->height[srcLevel]);
+ u_minify(pt->width0, srcLevel),
+ u_minify(pt->height0, srcLevel));
dstTrans = st_cond_flush_get_tex_transfer(st_context(ctx), pt, face,
dstLevel, zslice,
PIPE_TRANSFER_WRITE, 0, 0,
- pt->width[dstLevel],
- pt->height[dstLevel]);
+ u_minify(pt->width0, dstLevel),
+ u_minify(pt->height0, dstLevel));
srcData = (ubyte *) screen->transfer_map(screen, srcTrans);
dstData = (ubyte *) screen->transfer_map(screen, dstTrans);
- srcStride = srcTrans->stride / srcTrans->block.size;
- dstStride = dstTrans->stride / dstTrans->block.size;
+ srcStride = srcTrans->stride / util_format_get_blocksize(srcTrans->texture->format);
+ dstStride = dstTrans->stride / util_format_get_blocksize(dstTrans->texture->format);
_mesa_generate_mipmap_level(target, datatype, comps,
- 0 /*border*/,
- pt->width[srcLevel], pt->height[srcLevel], pt->depth[srcLevel],
- srcData,
- srcStride, /* stride in texels */
- pt->width[dstLevel], pt->height[dstLevel], pt->depth[dstLevel],
- dstData,
- dstStride); /* stride in texels */
+ 0 /*border*/,
+ u_minify(pt->width0, srcLevel),
+ u_minify(pt->height0, srcLevel),
+ u_minify(pt->depth0, srcLevel),
+ srcData,
+ srcStride, /* stride in texels */
+ u_minify(pt->width0, dstLevel),
+ u_minify(pt->height0, dstLevel),
+ u_minify(pt->depth0, dstLevel),
+ dstData,
+ dstStride); /* stride in texels */
screen->transfer_unmap(screen, srcTrans);
screen->transfer_unmap(screen, dstTrans);
oldTex->target,
oldTex->format,
lastLevel,
- oldTex->width[0],
- oldTex->height[0],
- oldTex->depth[0],
+ oldTex->width0,
+ oldTex->height0,
+ oldTex->depth0,
oldTex->tex_usage);
/* The texture isn't in a "complete" state yet so set the expected
= _mesa_get_tex_image(ctx, texObj, target, srcLevel);
struct gl_texture_image *dstImage;
struct st_texture_image *stImage;
- uint dstWidth = pt->width[dstLevel];
- uint dstHeight = pt->height[dstLevel];
- uint dstDepth = pt->depth[dstLevel];
+ uint dstWidth = u_minify(pt->width0, dstLevel);
+ uint dstHeight = u_minify(pt->height0, dstLevel);
+ uint dstDepth = u_minify(pt->depth0, dstLevel);
uint border = srcImage->Border;
dstImage = _mesa_get_tex_image(ctx, texObj, target, dstLevel);
}
+/**
+ * Negate the value of DDY to match GL semantics where (0,0) is the
+ * lower-left corner of the window.
+ * Note that the GL_ARB_fragment_coord_conventions extension will
+ * effect this someday.
+ */
+static void emit_ddy( struct st_translate *t,
+ struct ureg_dst dst,
+ const struct prog_src_register *SrcReg )
+{
+ struct ureg_program *ureg = t->ureg;
+ struct ureg_src src = translate_src( t, SrcReg );
+ src = ureg_negate( src );
+ ureg_DDY( ureg, dst, src );
+}
+
+
static unsigned
translate_opcode( unsigned op )
ureg_MOV( ureg, dst[0], ureg_imm1f(ureg, 0.5) );
break;
-
+ case OPCODE_DDY:
+ emit_ddy( t, dst[0], &inst->SrcReg[0] );
+ break;
default:
ureg_insn( ureg,
}
+/**
+ * OpenGL's fragment gl_FrontFace input is 1 for front-facing, 0 for back.
+ * TGSI uses +1 for front, -1 for back.
+ * This function converts the TGSI value to the GL value. Simply clamping/
+ * saturating the value to [0,1] does the job.
+ */
+static void
+emit_face_var( struct st_translate *t,
+ const struct gl_program *program )
+{
+ struct ureg_program *ureg = t->ureg;
+ struct ureg_dst face_temp = ureg_DECL_temporary( ureg );
+ struct ureg_src face_input = t->inputs[t->inputMapping[FRAG_ATTRIB_FACE]];
+
+ /* MOV_SAT face_temp, input[face]
+ */
+ face_temp = ureg_saturate( face_temp );
+ ureg_MOV( ureg, face_temp, face_input );
+
+ /* Use face_temp as face input from here on:
+ */
+ t->inputs[t->inputMapping[FRAG_ATTRIB_FACE]] = ureg_src(face_temp);
+}
+
+static void
+emit_edgeflags( struct st_translate *t,
+ const struct gl_program *program )
+{
+ struct ureg_program *ureg = t->ureg;
+ struct ureg_dst edge_dst = t->outputs[t->outputMapping[VERT_RESULT_EDGE]];
+ struct ureg_src edge_src = t->inputs[t->inputMapping[VERT_ATTRIB_EDGEFLAG]];
+
+ ureg_MOV( ureg, edge_dst, edge_src );
+}
+
/**
* Translate Mesa program to TGSI format.
* \param program the program to translate
*
* \return array of translated tokens, caller's responsibility to free
*/
-const struct tgsi_token *
+enum pipe_error
st_translate_mesa_program(
GLcontext *ctx,
uint procType,
+ struct ureg_program *ureg,
const struct gl_program *program,
GLuint numInputs,
const GLuint inputMapping[],
const ubyte inputSemanticName[],
const ubyte inputSemanticIndex[],
const GLuint interpMode[],
- const GLbitfield inputFlags[],
GLuint numOutputs,
const GLuint outputMapping[],
const ubyte outputSemanticName[],
const ubyte outputSemanticIndex[],
- const GLbitfield outputFlags[] )
+ boolean passthrough_edgeflags )
{
struct st_translate translate, *t;
- struct ureg_program *ureg;
- const struct tgsi_token *tokens = NULL;
unsigned i;
t = &translate;
t->procType = procType;
t->inputMapping = inputMapping;
t->outputMapping = outputMapping;
- t->ureg = ureg_create( procType );
- if (t->ureg == NULL)
- return NULL;
-
- ureg = t->ureg;
+ t->ureg = ureg;
/*_mesa_print_program(program);*/
emit_inverted_wpos( t, program );
}
+ if (program->InputsRead & FRAG_BIT_FACE) {
+ emit_face_var( t, program );
+ }
+
/*
* Declare output attributes.
*/
outputSemanticName[i],
outputSemanticIndex[i] );
}
+ if (passthrough_edgeflags)
+ emit_edgeflags( t, program );
}
/* Declare address register.
t->insn[t->labels[i].branch_target] );
}
- tokens = ureg_get_tokens( ureg, NULL );
- ureg_destroy( ureg );
+ return PIPE_OK;
out:
FREE(t->insn);
if (t->error) {
debug_printf("%s: translate error flag set\n", __FUNCTION__);
- FREE((void *)tokens);
- tokens = NULL;
- }
-
- if (!tokens) {
- debug_printf("%s: failed to translate Mesa program:\n", __FUNCTION__);
- _mesa_print_program(program);
- debug_assert(0);
}
- return tokens;
+ return PIPE_ERROR_OUT_OF_MEMORY;
}
#define ST_MESA_TO_TGSI_H
#include "main/mtypes.h"
+#include "tgsi/tgsi_ureg.h"
#if defined __cplusplus
struct tgsi_token;
struct gl_program;
-const struct tgsi_token *
+enum pipe_error
st_translate_mesa_program(
GLcontext *ctx,
uint procType,
+ struct ureg_program *ureg,
const struct gl_program *program,
GLuint numInputs,
const GLuint inputMapping[],
const ubyte inputSemanticName[],
const ubyte inputSemanticIndex[],
const GLuint interpMode[],
- const GLbitfield inputFlags[],
GLuint numOutputs,
const GLuint outputMapping[],
const ubyte outputSemanticName[],
const ubyte outputSemanticIndex[],
- const GLbitfield outputFlags[] );
+ boolean passthrough_edgeflags );
void
st_free_tokens(const struct tgsi_token *tokens);
#include "cso_cache/cso_context.h"
+
+/**
+ * Clean out any old compilations:
+ */
+void
+st_vp_release_varients( struct st_context *st,
+ struct st_vertex_program *stvp )
+{
+ struct st_vp_varient *vpv;
+
+ for (vpv = stvp->varients; vpv; ) {
+ struct st_vp_varient *next = vpv->next;
+
+ if (vpv->driver_shader)
+ cso_delete_vertex_shader(st->cso_context, vpv->driver_shader);
+
+ if (vpv->draw_shader)
+ draw_delete_vertex_shader( st->draw, vpv->draw_shader );
+
+ if (vpv->state.tokens)
+ st_free_tokens(vpv->state.tokens);
+
+ FREE( vpv );
+
+ vpv = next;
+ }
+
+ stvp->varients = NULL;
+}
+
+
+
+
/**
* Translate a Mesa vertex shader into a TGSI shader.
* \param outputMapping to map vertex program output registers (VERT_RESULT_x)
* \return pointer to cached pipe_shader object.
*/
void
-st_translate_vertex_program(struct st_context *st,
- struct st_vertex_program *stvp,
- const GLuint outputMapping[],
- const ubyte *outputSemanticName,
- const ubyte *outputSemanticIndex)
+st_prepare_vertex_program(struct st_context *st,
+ struct st_vertex_program *stvp)
{
- struct pipe_context *pipe = st->pipe;
- GLuint defaultOutputMapping[VERT_RESULT_MAX];
- GLuint attr, i;
- GLuint num_generic = 0;
-
- ubyte vs_input_semantic_name[PIPE_MAX_SHADER_INPUTS];
- ubyte vs_input_semantic_index[PIPE_MAX_SHADER_INPUTS];
- uint vs_num_inputs = 0;
-
- ubyte vs_output_semantic_name[PIPE_MAX_SHADER_OUTPUTS];
- ubyte vs_output_semantic_index[PIPE_MAX_SHADER_OUTPUTS];
- uint vs_num_outputs = 0;
-
- GLbitfield input_flags[MAX_PROGRAM_INPUTS];
- GLbitfield output_flags[MAX_PROGRAM_OUTPUTS];
+ GLuint attr;
- /*memset(&vs, 0, sizeof(vs));*/
- memset(input_flags, 0, sizeof(input_flags));
- memset(output_flags, 0, sizeof(output_flags));
+ stvp->num_inputs = 0;
+ stvp->num_outputs = 0;
if (stvp->Base.IsPositionInvariant)
_mesa_insert_mvp_code(st->ctx, &stvp->Base);
*/
for (attr = 0; attr < VERT_ATTRIB_MAX; attr++) {
if (stvp->Base.Base.InputsRead & (1 << attr)) {
- const GLuint slot = vs_num_inputs;
-
- vs_num_inputs++;
-
- stvp->input_to_index[attr] = slot;
- stvp->index_to_input[slot] = attr;
-
- switch (attr) {
- case VERT_ATTRIB_POS:
- vs_input_semantic_name[slot] = TGSI_SEMANTIC_POSITION;
- vs_input_semantic_index[slot] = 0;
- break;
- case VERT_ATTRIB_WEIGHT:
- /* fall-through */
- case VERT_ATTRIB_NORMAL:
- /* just label as a generic */
- vs_input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- vs_input_semantic_index[slot] = 0;
- break;
- case VERT_ATTRIB_COLOR0:
- vs_input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
- vs_input_semantic_index[slot] = 0;
- break;
- case VERT_ATTRIB_COLOR1:
- vs_input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
- vs_input_semantic_index[slot] = 1;
- break;
- case VERT_ATTRIB_FOG:
- vs_input_semantic_name[slot] = TGSI_SEMANTIC_FOG;
- vs_input_semantic_index[slot] = 0;
- break;
- case VERT_ATTRIB_POINT_SIZE:
- vs_input_semantic_name[slot] = TGSI_SEMANTIC_PSIZE;
- vs_input_semantic_index[slot] = 0;
- break;
- case VERT_ATTRIB_TEX0:
- case VERT_ATTRIB_TEX1:
- case VERT_ATTRIB_TEX2:
- case VERT_ATTRIB_TEX3:
- case VERT_ATTRIB_TEX4:
- case VERT_ATTRIB_TEX5:
- case VERT_ATTRIB_TEX6:
- case VERT_ATTRIB_TEX7:
- assert(slot < Elements(vs_input_semantic_name));
- vs_input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- vs_input_semantic_index[slot] = num_generic++;
- break;
- case VERT_ATTRIB_GENERIC0:
- case VERT_ATTRIB_GENERIC1:
- case VERT_ATTRIB_GENERIC2:
- case VERT_ATTRIB_GENERIC3:
- case VERT_ATTRIB_GENERIC4:
- case VERT_ATTRIB_GENERIC5:
- case VERT_ATTRIB_GENERIC6:
- case VERT_ATTRIB_GENERIC7:
- case VERT_ATTRIB_GENERIC8:
- case VERT_ATTRIB_GENERIC9:
- case VERT_ATTRIB_GENERIC10:
- case VERT_ATTRIB_GENERIC11:
- case VERT_ATTRIB_GENERIC12:
- case VERT_ATTRIB_GENERIC13:
- case VERT_ATTRIB_GENERIC14:
- case VERT_ATTRIB_GENERIC15:
- assert(attr < VERT_ATTRIB_MAX);
- assert(slot < Elements(vs_input_semantic_name));
- vs_input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- vs_input_semantic_index[slot] = num_generic++;
- break;
- default:
- assert(0);
- }
-
- input_flags[slot] = stvp->Base.Base.InputFlags[attr];
+ stvp->input_to_index[attr] = stvp->num_inputs;
+ stvp->index_to_input[stvp->num_inputs] = attr;
+ stvp->num_inputs++;
}
}
+ /* bit of a hack, presetup potentially unused edgeflag input */
+ stvp->input_to_index[VERT_ATTRIB_EDGEFLAG] = stvp->num_inputs;
+ stvp->index_to_input[stvp->num_inputs] = VERT_ATTRIB_EDGEFLAG;
-#if 0
- if (outputMapping && outputSemanticName) {
- printf("VERT_RESULT written out_slot semantic_name semantic_index\n");
- for (attr = 0; attr < VERT_RESULT_MAX; attr++) {
- printf(" %-2d %c %3d %2d %2d\n",
- attr,
- ((stvp->Base.Base.OutputsWritten & (1 << attr)) ? 'Y' : ' '),
- outputMapping[attr],
- outputSemanticName[attr],
- outputSemanticIndex[attr]);
- }
- }
-#endif
-
- /* initialize output semantics to defaults */
- for (i = 0; i < PIPE_MAX_SHADER_OUTPUTS; i++) {
- assert(i < Elements(vs_output_semantic_name));
- vs_output_semantic_name[i] = TGSI_SEMANTIC_GENERIC;
- vs_output_semantic_index[i] = 0;
- output_flags[i] = 0x0;
- }
-
- num_generic = 0;
- /*
- * Determine number of outputs, the (default) output register
- * mapping and the semantic information for each output.
+ /* Compute mapping of vertex program outputs to slots.
*/
for (attr = 0; attr < VERT_RESULT_MAX; attr++) {
- if (stvp->Base.Base.OutputsWritten & (1 << attr)) {
- GLuint slot;
-
- /* XXX
- * Pass in the fragment program's input's semantic info.
- * Use the generic semantic indexes from there, instead of
- * guessing below.
- */
-
- if (outputMapping) {
- slot = outputMapping[attr];
- assert(slot != ~0);
- }
- else {
- slot = vs_num_outputs;
- vs_num_outputs++;
- defaultOutputMapping[attr] = slot;
- }
+ if ((stvp->Base.Base.OutputsWritten & (1 << attr)) == 0) {
+ stvp->result_to_output[attr] = ~0;
+ }
+ else {
+ unsigned slot = stvp->num_outputs++;
+
+ stvp->result_to_output[attr] = slot;
switch (attr) {
case VERT_RESULT_HPOS:
- assert(slot == 0);
- vs_output_semantic_name[slot] = TGSI_SEMANTIC_POSITION;
- vs_output_semantic_index[slot] = 0;
+ stvp->output_semantic_name[slot] = TGSI_SEMANTIC_POSITION;
+ stvp->output_semantic_index[slot] = 0;
break;
case VERT_RESULT_COL0:
- vs_output_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
- vs_output_semantic_index[slot] = 0;
+ stvp->output_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
+ stvp->output_semantic_index[slot] = 0;
break;
case VERT_RESULT_COL1:
- vs_output_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
- vs_output_semantic_index[slot] = 1;
+ stvp->output_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
+ stvp->output_semantic_index[slot] = 1;
break;
case VERT_RESULT_BFC0:
- vs_output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR;
- vs_output_semantic_index[slot] = 0;
+ stvp->output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR;
+ stvp->output_semantic_index[slot] = 0;
break;
case VERT_RESULT_BFC1:
- vs_output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR;
- vs_output_semantic_index[slot] = 1;
+ stvp->output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR;
+ stvp->output_semantic_index[slot] = 1;
break;
case VERT_RESULT_FOGC:
- vs_output_semantic_name[slot] = TGSI_SEMANTIC_FOG;
- vs_output_semantic_index[slot] = 0;
+ stvp->output_semantic_name[slot] = TGSI_SEMANTIC_FOG;
+ stvp->output_semantic_index[slot] = 0;
break;
case VERT_RESULT_PSIZ:
- vs_output_semantic_name[slot] = TGSI_SEMANTIC_PSIZE;
- vs_output_semantic_index[slot] = 0;
+ stvp->output_semantic_name[slot] = TGSI_SEMANTIC_PSIZE;
+ stvp->output_semantic_index[slot] = 0;
break;
case VERT_RESULT_EDGE:
assert(0);
break;
+
case VERT_RESULT_TEX0:
case VERT_RESULT_TEX1:
case VERT_RESULT_TEX2:
case VERT_RESULT_TEX5:
case VERT_RESULT_TEX6:
case VERT_RESULT_TEX7:
- /* fall-through */
+ stvp->output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
+ stvp->output_semantic_index[slot] = attr - VERT_RESULT_TEX0;
+ break;
+
case VERT_RESULT_VAR0:
- /* fall-through */
default:
- assert(slot < Elements(vs_output_semantic_name));
- if (outputSemanticName) {
- /* use provided semantic into */
- assert(outputSemanticName[attr] != TGSI_SEMANTIC_COUNT);
- vs_output_semantic_name[slot] = outputSemanticName[attr];
- vs_output_semantic_index[slot] = outputSemanticIndex[attr];
- }
- else {
- /* use default semantic info */
- vs_output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- vs_output_semantic_index[slot] = num_generic++;
- }
+ assert(attr < VERT_RESULT_MAX);
+ stvp->output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
+ stvp->output_semantic_index[slot] = (FRAG_ATTRIB_VAR0 -
+ FRAG_ATTRIB_TEX0 +
+ attr -
+ VERT_RESULT_VAR0);
+ break;
}
-
- assert(slot < Elements(output_flags));
- output_flags[slot] = stvp->Base.Base.OutputFlags[attr];
}
}
+ /* similar hack to above, presetup potentially unused edgeflag output */
+ stvp->result_to_output[VERT_RESULT_EDGE] = stvp->num_outputs;
+ stvp->output_semantic_name[stvp->num_outputs] = TGSI_SEMANTIC_EDGEFLAG;
+ stvp->output_semantic_index[stvp->num_outputs] = 0;
+}
- if (outputMapping) {
- /* find max output slot referenced to compute vs_num_outputs */
- GLuint maxSlot = 0;
- for (attr = 0; attr < VERT_RESULT_MAX; attr++) {
- if (outputMapping[attr] != ~0 && outputMapping[attr] > maxSlot)
- maxSlot = outputMapping[attr];
- }
- vs_num_outputs = maxSlot + 1;
- }
- else {
- outputMapping = defaultOutputMapping;
- }
-#if 0 /* debug */
- {
- GLuint i;
- printf("outputMapping? %d\n", outputMapping ? 1 : 0);
- if (outputMapping) {
- printf("attr -> slot\n");
- for (i = 0; i < 16; i++) {
- printf(" %2d %3d\n", i, outputMapping[i]);
- }
- }
- printf("slot sem_name sem_index\n");
- for (i = 0; i < vs_num_outputs; i++) {
- printf(" %2d %d %d\n",
- i,
- vs_output_semantic_name[i],
- vs_output_semantic_index[i]);
- }
- }
-#endif
-
- /* free old shader state, if any */
- if (stvp->state.tokens) {
- st_free_tokens(stvp->state.tokens);
- stvp->state.tokens = NULL;
- }
- if (stvp->driver_shader) {
- cso_delete_vertex_shader(st->cso_context, stvp->driver_shader);
- stvp->driver_shader = NULL;
+struct st_vp_varient *
+st_translate_vertex_program(struct st_context *st,
+ struct st_vertex_program *stvp,
+ const struct st_vp_varient_key *key)
+{
+ struct st_vp_varient *vpv = CALLOC_STRUCT(st_vp_varient);
+ struct pipe_context *pipe = st->pipe;
+ struct ureg_program *ureg;
+ enum pipe_error error;
+ unsigned num_outputs;
+
+ ureg = ureg_create( TGSI_PROCESSOR_VERTEX );
+ if (ureg == NULL)
+ return NULL;
+
+ vpv->num_inputs = stvp->num_inputs;
+ num_outputs = stvp->num_outputs;
+ if (key->passthrough_edgeflags) {
+ vpv->num_inputs++;
+ num_outputs++;
}
- stvp->state.tokens =
+ error =
st_translate_mesa_program(st->ctx,
TGSI_PROCESSOR_VERTEX,
+ ureg,
&stvp->Base.Base,
/* inputs */
- vs_num_inputs,
+ vpv->num_inputs,
stvp->input_to_index,
- vs_input_semantic_name,
- vs_input_semantic_index,
+ NULL, /* input semantic name */
+ NULL, /* input semantic index */
NULL,
- input_flags,
/* outputs */
- vs_num_outputs,
- outputMapping,
- vs_output_semantic_name,
- vs_output_semantic_index,
- output_flags );
+ num_outputs,
+ stvp->result_to_output,
+ stvp->output_semantic_name,
+ stvp->output_semantic_index,
+ key->passthrough_edgeflags );
+
+ if (error)
+ goto fail;
- stvp->num_inputs = vs_num_inputs;
- stvp->driver_shader = pipe->create_vs_state(pipe, &stvp->state);
+ vpv->state.tokens = ureg_get_tokens( ureg, NULL );
+ if (!vpv->state.tokens)
+ goto fail;
+
+ ureg_destroy( ureg );
+
+ vpv->driver_shader = pipe->create_vs_state(pipe, &vpv->state);
if ((ST_DEBUG & DEBUG_TGSI) && (ST_DEBUG & DEBUG_MESA)) {
_mesa_print_program(&stvp->Base.Base);
}
if (ST_DEBUG & DEBUG_TGSI) {
- tgsi_dump( stvp->state.tokens, 0 );
+ tgsi_dump( vpv->state.tokens, 0 );
debug_printf("\n");
}
+
+ return vpv;
+
+fail:
+ debug_printf("%s: failed to translate Mesa program:\n", __FUNCTION__);
+ _mesa_print_program(&stvp->Base.Base);
+ debug_assert(0);
+
+ ureg_destroy( ureg );
+ return NULL;
}
GLuint defaultInputMapping[FRAG_ATTRIB_MAX];
GLuint interpMode[16]; /* XXX size? */
GLuint attr;
+ enum pipe_error error;
const GLbitfield inputsRead = stfp->Base.Base.InputsRead;
+ struct ureg_program *ureg;
GLuint vslot = 0;
- GLuint num_generic = 0;
uint fs_num_inputs = 0;
ubyte fs_output_semantic_index[PIPE_MAX_SHADER_OUTPUTS];
uint fs_num_outputs = 0;
- GLbitfield input_flags[MAX_PROGRAM_INPUTS];
- GLbitfield output_flags[MAX_PROGRAM_OUTPUTS];
-
- /*memset(&fs, 0, sizeof(fs));*/
- memset(input_flags, 0, sizeof(input_flags));
- memset(output_flags, 0, sizeof(output_flags));
-
/* which vertex output goes to the first fragment input: */
if (inputsRead & FRAG_BIT_WPOS)
vslot = 0;
break;
case FRAG_ATTRIB_FACE:
stfp->input_semantic_name[slot] = TGSI_SEMANTIC_FACE;
- stfp->input_semantic_index[slot] = num_generic++;
+ stfp->input_semantic_index[slot] = 0;
interpMode[slot] = TGSI_INTERPOLATE_CONSTANT;
break;
- case FRAG_ATTRIB_PNTC:
- stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- stfp->input_semantic_index[slot] = num_generic++;
- interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
- break;
+
+ /* In most cases, there is nothing special about these
+ * inputs, so adopt a convention to use the generic
+ * semantic name and the mesa FRAG_ATTRIB_ number as the
+ * index.
+ *
+ * All that is required is that the vertex shader labels
+ * its own outputs similarly, and that the vertex shader
+ * generates at least every output required by the
+ * fragment shader plus fixed-function hardware (such as
+ * BFC).
+ *
+ * There is no requirement that semantic indexes start at
+ * zero or be restricted to a particular range -- nobody
+ * should be building tables based on semantic index.
+ */
case FRAG_ATTRIB_TEX0:
case FRAG_ATTRIB_TEX1:
case FRAG_ATTRIB_TEX2:
case FRAG_ATTRIB_TEX5:
case FRAG_ATTRIB_TEX6:
case FRAG_ATTRIB_TEX7:
- stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- stfp->input_semantic_index[slot] = num_generic++;
- interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
- break;
+ case FRAG_ATTRIB_PNTC:
case FRAG_ATTRIB_VAR0:
- /* fall-through */
default:
+ /* Actually, let's try and zero-base this just for
+ * readability of the generated TGSI.
+ */
+ assert(attr >= FRAG_ATTRIB_TEX0);
+ stfp->input_semantic_index[slot] = (attr - FRAG_ATTRIB_TEX0);
stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- stfp->input_semantic_index[slot] = num_generic++;
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
+ break;
}
-
- input_flags[slot] = stfp->Base.Base.InputFlags[attr];
}
}
break;
}
- output_flags[fs_num_outputs] = stfp->Base.Base.OutputFlags[attr];
-
fs_num_outputs++;
}
}
if (!inputMapping)
inputMapping = defaultInputMapping;
- stfp->state.tokens =
+ ureg = ureg_create( TGSI_PROCESSOR_FRAGMENT );
+ if (ureg == NULL)
+ return;
+
+
+ error =
st_translate_mesa_program(st->ctx,
TGSI_PROCESSOR_FRAGMENT,
+ ureg,
&stfp->Base.Base,
/* inputs */
fs_num_inputs,
stfp->input_semantic_name,
stfp->input_semantic_index,
interpMode,
- input_flags,
/* outputs */
fs_num_outputs,
outputMapping,
fs_output_semantic_name,
- fs_output_semantic_index,
- output_flags );
+ fs_output_semantic_index, FALSE );
+ stfp->state.tokens = ureg_get_tokens( ureg, NULL );
+ ureg_destroy( ureg );
stfp->driver_shader = pipe->create_fs_state(pipe, &stfp->state);
if ((ST_DEBUG & DEBUG_TGSI) && (ST_DEBUG & DEBUG_MESA)) {
struct pipe_shader_state state;
void *driver_shader;
- GLuint param_state;
-
- /** List of vertex programs which have been translated such that their
- * outputs match this fragment program's inputs.
- */
- struct translated_vertex_program *vertex_programs;
-
/** Program prefixed with glBitmap prologue */
struct st_fragment_program *bitmap_program;
uint bitmap_sampler;
};
+
+struct st_vp_varient_key
+{
+ boolean passthrough_edgeflags;
+};
+
+
+/**
+ * This represents a vertex program, especially translated to match
+ * the inputs of a particular fragment shader.
+ */
+struct st_vp_varient
+{
+ /* Parameters which generated this translated version of a vertex
+ * shader:
+ */
+ struct st_vp_varient_key key;
+
+ /** TGSI tokens -- why?
+ */
+ struct pipe_shader_state state;
+
+ /** Driver's compiled shader */
+ void *driver_shader;
+
+ /** For using our private draw module (glRasterPos) */
+ struct draw_vertex_shader *draw_shader;
+
+ /** Next in linked list */
+ struct st_vp_varient *next;
+
+ /** similar to that in st_vertex_program, but with information about edgeflags too */
+ GLuint num_inputs;
+};
+
+
+
+
/**
* Derived from Mesa gl_fragment_program:
*/
struct st_vertex_program
{
struct gl_vertex_program Base; /**< The Mesa vertex program */
- GLuint serialNo;
+ GLuint serialNo, lastSerialNo;
/** maps a Mesa VERT_ATTRIB_x to a packed TGSI input index */
GLuint input_to_index[VERT_ATTRIB_MAX];
/** maps a TGSI input index back to a Mesa VERT_ATTRIB_x */
GLuint index_to_input[PIPE_MAX_SHADER_INPUTS];
-
GLuint num_inputs;
- struct pipe_shader_state state;
- void *driver_shader;
+ /** Maps VERT_RESULT_x to slot */
+ GLuint result_to_output[VERT_RESULT_MAX];
+ ubyte output_semantic_name[VERT_RESULT_MAX];
+ ubyte output_semantic_index[VERT_RESULT_MAX];
+ GLuint num_outputs;
- /** For using our private draw module (glRasterPos) */
- struct draw_vertex_shader *draw_shader;
-
- GLuint param_state;
+ /** List of translated varients of this vertex program.
+ */
+ struct st_vp_varient *varients;
};
const GLuint inputMapping[]);
+/* Called after program string change, discard all previous
+ * compilation results.
+ */
extern void
+st_prepare_vertex_program(struct st_context *st,
+ struct st_vertex_program *stvp);
+
+extern struct st_vp_varient *
st_translate_vertex_program(struct st_context *st,
- struct st_vertex_program *vp,
- const GLuint vert_output_to_slot[],
- const ubyte *fs_input_semantic_name,
- const ubyte *fs_input_semantic_index);
+ struct st_vertex_program *stvp,
+ const struct st_vp_varient_key *key);
+void
+st_vp_release_varients( struct st_context *st,
+ struct st_vertex_program *stvp );
extern void
st_print_shaders(GLcontext *ctx);
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_rect.h"
+#include "util/u_math.h"
#define DBG if(0) printf
pt.target = target;
pt.format = format;
pt.last_level = last_level;
- pt.width[0] = width0;
- pt.height[0] = height0;
- pt.depth[0] = depth0;
- pf_get_block(format, &pt.block);
+ pt.width0 = width0;
+ pt.height0 = height0;
+ pt.depth0 = depth0;
pt.tex_usage = usage;
newtex = screen->texture_create(screen, &pt);
/* Test if this image's size matches what's expected in the
* established texture.
*/
- if (image->Width != pt->width[level] ||
- image->Height != pt->height[level] ||
- image->Depth != pt->depth[level])
+ if (image->Width != u_minify(pt->width0, level) ||
+ image->Height != u_minify(pt->height0, level) ||
+ image->Depth != u_minify(pt->depth0, level))
return GL_FALSE;
return GL_TRUE;
struct pipe_screen *screen = pipe->screen;
void *map = screen->transfer_map(screen, dst);
+ assert(dst->texture);
util_copy_rect(map,
- &dst->block,
+ dst->texture->format,
dst->stride,
dstx, dsty,
width, height,
{
struct pipe_context *pipe = st->pipe;
struct pipe_screen *screen = pipe->screen;
- GLuint depth = dst->depth[level];
+ GLuint depth = u_minify(dst->depth0, level);
GLuint i;
const GLubyte *srcUB = src;
struct pipe_transfer *dst_transfer;
for (i = 0; i < depth; i++) {
dst_transfer = st_no_flush_get_tex_transfer(st, dst, face, level, i,
PIPE_TRANSFER_WRITE, 0, 0,
- dst->width[level],
- dst->height[level]);
+ u_minify(dst->width0, level),
+ u_minify(dst->height0, level));
st_surface_data(pipe, dst_transfer,
0, 0, /* dstx, dsty */
srcUB,
src_row_stride,
0, 0, /* source x, y */
- dst->width[level], dst->height[level]); /* width, height */
+ u_minify(dst->width0, level),
+ u_minify(dst->height0, level)); /* width, height */
screen->tex_transfer_destroy(dst_transfer);
GLuint face)
{
struct pipe_screen *screen = pipe->screen;
- GLuint width = dst->width[dstLevel];
- GLuint height = dst->height[dstLevel];
- GLuint depth = dst->depth[dstLevel];
+ GLuint width = u_minify(dst->width0, dstLevel);
+ GLuint height = u_minify(dst->height0, dstLevel);
+ GLuint depth = u_minify(dst->depth0, dstLevel);
struct pipe_surface *src_surface;
struct pipe_surface *dst_surface;
GLuint i;
/* find src texture level of needed size */
for (srcLevel = 0; srcLevel <= src->last_level; srcLevel++) {
- if (src->width[srcLevel] == width &&
- src->height[srcLevel] == height) {
+ if (u_minify(src->width0, srcLevel) == width &&
+ u_minify(src->height0, srcLevel) == height) {
break;
}
}
- assert(src->width[srcLevel] == width);
- assert(src->height[srcLevel] == height);
+ assert(u_minify(src->width0, srcLevel) == width);
+ assert(u_minify(src->height0, srcLevel) == height);
#if 0
{
}
/* map pipe format to base format for now */
- if (pf_get_component_bits(format, PIPE_FORMAT_COMP_A) > 0)
+ if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 3) > 0)
internalFormat = GL_RGBA;
else
internalFormat = GL_RGB;
if (facing == 1) {
if (IND & SS_TWOSIDE_BIT) {
if (IND & SS_RGBA_BIT) {
- if (VB->ColorPtr[1]) {
- GLfloat (*vbcolor)[4] = VB->ColorPtr[1]->data;
+ if (VB->BackfaceColorPtr) {
+ GLfloat (*vbcolor)[4] = VB->BackfaceColorPtr->data;
if (swsetup->intColors) {
COPY_CHAN4(saved_color[0], v[0]->color);
COPY_4V(saved_col0[2], v[2]->attrib[FRAG_ATTRIB_COL0]);
}
- if (VB->ColorPtr[1]->stride) {
+ if (VB->BackfaceColorPtr->stride) {
if (swsetup->intColors) {
SS_COLOR(v[0]->color, vbcolor[e0]);
SS_COLOR(v[1]->color, vbcolor[e1]);
}
}
- if (VB->SecondaryColorPtr[1]) {
- GLfloat (*vbspec)[4] = VB->SecondaryColorPtr[1]->data;
+ if (VB->BackfaceSecondaryColorPtr) {
+ GLfloat (*vbspec)[4] = VB->BackfaceSecondaryColorPtr->data;
COPY_4V(saved_spec[0], v[0]->attrib[FRAG_ATTRIB_COL1]);
COPY_4V(saved_spec[1], v[1]->attrib[FRAG_ATTRIB_COL1]);
COPY_4V(saved_spec[2], v[2]->attrib[FRAG_ATTRIB_COL1]);
- if (VB->SecondaryColorPtr[1]->stride) {
+ if (VB->BackfaceSecondaryColorPtr->stride) {
SS_SPEC(v[0]->attrib[FRAG_ATTRIB_COL1], vbspec[e0]);
SS_SPEC(v[1]->attrib[FRAG_ATTRIB_COL1], vbspec[e1]);
SS_SPEC(v[2]->attrib[FRAG_ATTRIB_COL1], vbspec[e2]);
}
}
} else {
- GLfloat *vbindex = (GLfloat *)VB->IndexPtr[1]->data;
+ GLfloat *vbindex = (GLfloat *)VB->BackfaceIndexPtr->data;
saved_index[0] = v[0]->attrib[FRAG_ATTRIB_CI][0];
saved_index[1] = v[1]->attrib[FRAG_ATTRIB_CI][0];
saved_index[2] = v[2]->attrib[FRAG_ATTRIB_CI][0];
if (IND & SS_TWOSIDE_BIT) {
if (facing == 1) {
if (IND & SS_RGBA_BIT) {
- if (VB->ColorPtr[1]) {
+ if (VB->BackfaceColorPtr) {
if (swsetup->intColors) {
COPY_CHAN4(v[0]->color, saved_color[0]);
COPY_CHAN4(v[1]->color, saved_color[1]);
}
}
- if (VB->SecondaryColorPtr[1]) {
+ if (VB->BackfaceSecondaryColorPtr) {
COPY_4V(v[0]->attrib[FRAG_ATTRIB_COL1], saved_spec[0]);
COPY_4V(v[1]->attrib[FRAG_ATTRIB_COL1], saved_spec[1]);
COPY_4V(v[2]->attrib[FRAG_ATTRIB_COL1], saved_spec[2]);
*/
GLuint Count; /**< Number of vertices currently in buffer */
- /* Pointers to current data.
- * XXX some of these fields alias AttribPtr below and should be removed
- * such as NormalPtr, TexCoordPtr, FogCoordPtr, etc.
+ /* Pointers to current data. Most of the data is in AttribPtr -- all of
+ * it that is one of VERT_ATTRIB_X. For things only produced by TNL,
+ * such as backface color or eye-space coordinates, they are stored
+ * here.
*/
GLuint *Elts;
- GLvector4f *ObjPtr; /* _TNL_BIT_POS */
GLvector4f *EyePtr; /* _TNL_BIT_POS */
GLvector4f *ClipPtr; /* _TNL_BIT_POS */
GLvector4f *NdcPtr; /* _TNL_BIT_POS */
GLubyte ClipOrMask; /* _TNL_BIT_POS */
GLubyte ClipAndMask; /* _TNL_BIT_POS */
GLubyte *ClipMask; /* _TNL_BIT_POS */
- GLvector4f *NormalPtr; /* _TNL_BIT_NORMAL */
GLfloat *NormalLengthPtr; /* _TNL_BIT_NORMAL */
GLboolean *EdgeFlag; /* _TNL_BIT_EDGEFLAG */
- GLvector4f *TexCoordPtr[MAX_TEXTURE_COORD_UNITS]; /* VERT_TEX_0..n */
- GLvector4f *IndexPtr[2]; /* _TNL_BIT_INDEX */
- GLvector4f *ColorPtr[2]; /* _TNL_BIT_COLOR0 */
- GLvector4f *SecondaryColorPtr[2]; /* _TNL_BIT_COLOR1 */
- GLvector4f *FogCoordPtr; /* _TNL_BIT_FOG */
+ GLvector4f *BackfaceIndexPtr;
+ GLvector4f *BackfaceColorPtr;
+ GLvector4f *BackfaceSecondaryColorPtr;
const struct _mesa_prim *Primitive;
GLuint PrimitiveCount;
/* Alert tnl-aware drivers of changes to material.
*/
- void (*NotifyInputChanges)(GLcontext *ctx, GLuint bitmask);
- /* Alert tnl-aware drivers of changes to size and stride of input
- * arrays.
- */
-
/***
*** Rendering -- These functions called only from t_vb_render.c
***/
*/
VB->Count = count;
-
- /* Legacy pointers -- remove one day.
- */
- VB->ObjPtr = VB->AttribPtr[_TNL_ATTRIB_POS];
- VB->NormalPtr = VB->AttribPtr[_TNL_ATTRIB_NORMAL];
- VB->ColorPtr[0] = VB->AttribPtr[_TNL_ATTRIB_COLOR0];
- VB->ColorPtr[1] = NULL;
- VB->IndexPtr[0] = VB->AttribPtr[_TNL_ATTRIB_COLOR_INDEX];
- VB->IndexPtr[1] = NULL;
- VB->SecondaryColorPtr[0] = VB->AttribPtr[_TNL_ATTRIB_COLOR1];
- VB->SecondaryColorPtr[1] = NULL;
- VB->FogCoordPtr = VB->AttribPtr[_TNL_ATTRIB_FOG];
-
- for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++) {
- VB->TexCoordPtr[i] = VB->AttribPtr[_TNL_ATTRIB_TEX0 + i];
- }
+ /* These should perhaps be part of _TNL_ATTRIB_* */
+ VB->BackfaceColorPtr = NULL;
+ VB->BackfaceIndexPtr = NULL;
+ VB->BackfaceSecondaryColorPtr = NULL;
/* Clipping and drawing code still requires this to be a packed
* array of ubytes which can be written into. TODO: Fix and
}
}
- if (tnl->pipeline.input_changes &&
- tnl->Driver.NotifyInputChanges)
- tnl->Driver.NotifyInputChanges( ctx, tnl->pipeline.input_changes );
-
return tnl->pipeline.input_changes;
}
GLuint i;
GLfloat *coord;
/* Fog is computed from vertex or fragment Z values */
- /* source = VB->ObjPtr or VB->EyePtr coords */
+ /* source = VB->AttribPtr[_TNL_ATTRIB_POS] or VB->EyePtr coords */
/* dest = VB->AttribPtr[_TNL_ATTRIB_FOG] = fog stage private storage */
VB->AttribPtr[_TNL_ATTRIB_FOG] = &store->fogcoord;
/* Full eye coords weren't required, just calculate the
* eye Z values.
*/
- _mesa_dotprod_tab[VB->ObjPtr->size]( (GLfloat *) input->data,
- 4 * sizeof(GLfloat),
- VB->ObjPtr, plane );
+ _mesa_dotprod_tab[VB->AttribPtr[_TNL_ATTRIB_POS]->size]
+ ( (GLfloat *) input->data,
+ 4 * sizeof(GLfloat),
+ VB->AttribPtr[_TNL_ATTRIB_POS], plane );
- input->count = VB->ObjPtr->count;
+ input->count = VB->AttribPtr[_TNL_ATTRIB_POS]->count;
/* make sure coords are really positive
NOTE should avoid going through array twice */
/* input->count may be one if glFogCoord was only called once
* before glBegin. But we need to compute fog for all vertices.
*/
- input->count = VB->ObjPtr->count;
+ input->count = VB->AttribPtr[_TNL_ATTRIB_POS]->count;
VB->AttribPtr[_TNL_ATTRIB_FOG] = &store->fogcoord; /* dest data */
}
VB->AttribPtr[_TNL_ATTRIB_FOG] = input;
}
- VB->FogCoordPtr = VB->AttribPtr[_TNL_ATTRIB_FOG];
return GL_TRUE;
}
const GLuint bitmask = ctx->Light.ColorMaterialBitmask;
for (i = 0 ; i < MAT_ATTRIB_MAX ; i++)
if (bitmask & (1<<i))
- VB->AttribPtr[_TNL_ATTRIB_MAT_FRONT_AMBIENT + i] = VB->ColorPtr[0];
+ VB->AttribPtr[_TNL_ATTRIB_MAT_FRONT_AMBIENT + i] = VB->AttribPtr[_TNL_ATTRIB_COLOR0];
}
/* Now, for each material attribute that's tracking vertex color, save
struct light_stage_data *store = LIGHT_STAGE_DATA(stage);
TNLcontext *tnl = TNL_CONTEXT(ctx);
struct vertex_buffer *VB = &tnl->vb;
- GLvector4f *input = ctx->_NeedEyeCoords ? VB->EyePtr : VB->ObjPtr;
+ GLvector4f *input = ctx->_NeedEyeCoords ? VB->EyePtr : VB->AttribPtr[_TNL_ATTRIB_POS];
GLuint idx;
if (!ctx->Light.Enabled || ctx->VertexProgram._Current)
/* Make sure we can talk about position x,y and z:
*/
- if (input->size <= 2 && input == VB->ObjPtr) {
+ if (input->size <= 2 && input == VB->AttribPtr[_TNL_ATTRIB_POS]) {
_math_trans_4f( store->Input.data,
- VB->ObjPtr->data,
- VB->ObjPtr->stride,
+ VB->AttribPtr[_TNL_ATTRIB_POS]->data,
+ VB->AttribPtr[_TNL_ATTRIB_POS]->stride,
GL_FLOAT,
- VB->ObjPtr->size,
+ VB->AttribPtr[_TNL_ATTRIB_POS]->size,
0,
VB->Count );
*/
store->light_func_tab[idx]( ctx, VB, stage, input );
- VB->AttribPtr[_TNL_ATTRIB_COLOR0] = VB->ColorPtr[0];
- VB->AttribPtr[_TNL_ATTRIB_COLOR1] = VB->SecondaryColorPtr[0];
- VB->AttribPtr[_TNL_ATTRIB_COLOR_INDEX] = VB->IndexPtr[0];
-
return GL_TRUE;
}
fprintf(stderr, "%s\n", __FUNCTION__ );
#endif
- VB->ColorPtr[0] = &store->LitColor[0];
- VB->SecondaryColorPtr[0] = &store->LitSecondary[0];
+ VB->AttribPtr[_TNL_ATTRIB_COLOR0] = &store->LitColor[0];
+ VB->AttribPtr[_TNL_ATTRIB_COLOR1] = &store->LitSecondary[0];
sumA[0] = ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_DIFFUSE][3];
#if IDX & LIGHT_TWOSIDE
- VB->ColorPtr[1] = &store->LitColor[1];
- VB->SecondaryColorPtr[1] = &store->LitSecondary[1];
+ VB->BackfaceColorPtr = &store->LitColor[1];
+ VB->BackfaceSecondaryColorPtr = &store->LitSecondary[1];
sumA[1] = ctx->Light.Material.Attrib[MAT_ATTRIB_BACK_DIFFUSE][3];
#endif
fprintf(stderr, "%s\n", __FUNCTION__ );
#endif
- VB->ColorPtr[0] = &store->LitColor[0];
+ VB->AttribPtr[_TNL_ATTRIB_COLOR0] = &store->LitColor[0];
sumA[0] = ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_DIFFUSE][3];
#if IDX & LIGHT_TWOSIDE
- VB->ColorPtr[1] = &store->LitColor[1];
+ VB->BackfaceColorPtr = &store->LitColor[1];
sumA[1] = ctx->Light.Material.Attrib[MAT_ATTRIB_BACK_DIFFUSE][3];
#endif
(void) input; /* doesn't refer to Eye or Obj */
- VB->ColorPtr[0] = &store->LitColor[0];
+ VB->AttribPtr[_TNL_ATTRIB_COLOR0] = &store->LitColor[0];
#if IDX & LIGHT_TWOSIDE
- VB->ColorPtr[1] = &store->LitColor[1];
+ VB->BackfaceColorPtr = &store->LitColor[1];
#endif
if (nr > 1) {
sumA[0] = ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_DIFFUSE][3];
sumA[1] = ctx->Light.Material.Attrib[MAT_ATTRIB_BACK_DIFFUSE][3];
- VB->ColorPtr[0] = &store->LitColor[0];
+ VB->AttribPtr[_TNL_ATTRIB_COLOR0] = &store->LitColor[0];
#if IDX & LIGHT_TWOSIDE
- VB->ColorPtr[1] = &store->LitColor[1];
+ VB->BackfaceColorPtr = &store->LitColor[1];
#endif
if (nr > 1) {
fprintf(stderr, "%s\n", __FUNCTION__ );
#endif
- VB->IndexPtr[0] = &store->LitIndex[0];
+ VB->AttribPtr[_TNL_ATTRIB_COLOR_INDEX] = &store->LitIndex[0];
#if IDX & LIGHT_TWOSIDE
- VB->IndexPtr[1] = &store->LitIndex[1];
+ VB->BackfaceIndexPtr = &store->LitIndex[1];
#endif
- indexResult[0] = (GLfloat *)VB->IndexPtr[0]->data;
+ indexResult[0] = (GLfloat *)VB->AttribPtr[_TNL_ATTRIB_COLOR_INDEX]->data;
#if IDX & LIGHT_TWOSIDE
- indexResult[1] = (GLfloat *)VB->IndexPtr[1]->data;
+ indexResult[1] = (GLfloat *)VB->BackfaceIndexPtr->data;
#endif
/* loop over vertices */
}
VB->AttribPtr[_TNL_ATTRIB_NORMAL] = &store->normal;
- VB->NormalPtr = &store->normal;
VB->NormalLengthPtr = NULL; /* no longer valid */
return GL_TRUE;
VB->ClipPtr->count = VB->Count;
}
- VB->ColorPtr[0] = &store->results[VERT_RESULT_COL0];
- VB->ColorPtr[1] = &store->results[VERT_RESULT_BFC0];
- VB->SecondaryColorPtr[0] = &store->results[VERT_RESULT_COL1];
- VB->SecondaryColorPtr[1] = &store->results[VERT_RESULT_BFC1];
- VB->FogCoordPtr = &store->results[VERT_RESULT_FOGC];
-
VB->AttribPtr[VERT_ATTRIB_COLOR0] = &store->results[VERT_RESULT_COL0];
VB->AttribPtr[VERT_ATTRIB_COLOR1] = &store->results[VERT_RESULT_COL1];
VB->AttribPtr[VERT_ATTRIB_FOG] = &store->results[VERT_RESULT_FOGC];
VB->AttribPtr[_TNL_ATTRIB_POINTSIZE] = &store->results[VERT_RESULT_PSIZ];
+ VB->BackfaceColorPtr = &store->results[VERT_RESULT_BFC0];
+ VB->BackfaceSecondaryColorPtr = &store->results[VERT_RESULT_BFC1];
for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++) {
- VB->TexCoordPtr[i] =
VB->AttribPtr[_TNL_ATTRIB_TEX0 + i]
= &store->results[VERT_RESULT_TEX0 + i];
}
GLvector4f *in = VB->AttribPtr[VERT_ATTRIB_TEX0 + unit];
GLvector4f *out = &store->texcoord[unit];
const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
- const GLvector4f *obj = VB->ObjPtr;
+ const GLvector4f *obj = VB->AttribPtr[_TNL_ATTRIB_POS];
const GLvector4f *eye = VB->EyePtr;
const GLvector4f *normal = VB->AttribPtr[_TNL_ATTRIB_NORMAL];
const GLfloat *m = store->tmp_m;
store->TexgenFunc[i]( ctx, store, i );
- VB->TexCoordPtr[i] =
VB->AttribPtr[VERT_ATTRIB_TEX0 + i] = &store->texcoord[i];
}
}
ctx->TextureMatrixStack[i].Top,
VB->AttribPtr[_TNL_ATTRIB_TEX0 + i]);
- VB->TexCoordPtr[i] =
VB->AttribPtr[VERT_ATTRIB_TEX0+i] = &store->texcoord[i];
}
}
* Use combined ModelProject to avoid some depth artifacts
*/
if (ctx->ModelviewMatrixStack.Top->type == MATRIX_IDENTITY)
- VB->EyePtr = VB->ObjPtr;
+ VB->EyePtr = VB->AttribPtr[_TNL_ATTRIB_POS];
else
VB->EyePtr = TransformRaw( &store->eye,
ctx->ModelviewMatrixStack.Top,
- VB->ObjPtr);
+ VB->AttribPtr[_TNL_ATTRIB_POS]);
}
VB->ClipPtr = TransformRaw( &store->clip,
&ctx->_ModelProjectMatrix,
- VB->ObjPtr );
+ VB->AttribPtr[_TNL_ATTRIB_POS] );
/* Drivers expect this to be clean to element 4...
*/
{
(void) a; (void) v; (void) in;
DEBUG_INSERT;
- _mesa_exit(1);
+ exit(1);
}
static INLINE void insert_3f_3( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
{
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- /* If stride is zero, ColorPtr[1] is constant across the VB, so
+ /* If stride is zero, BackfaceColorPtr is constant across the VB, so
* there is no point interpolating between two values as they will
* be identical. In all other cases, this value is generated by
* t_vb_lighttmp.h and has a stride of 4 dwords.
*/
- if (VB->ColorPtr[1] && VB->ColorPtr[1]->stride) {
- assert(VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat));
+ if (VB->BackfaceColorPtr && VB->BackfaceColorPtr->stride) {
+ assert(VB->BackfaceColorPtr->stride == 4 * sizeof(GLfloat));
INTERP_4F( t,
- VB->ColorPtr[1]->data[dst],
- VB->ColorPtr[1]->data[out],
- VB->ColorPtr[1]->data[in] );
+ VB->BackfaceColorPtr->data[dst],
+ VB->BackfaceColorPtr->data[out],
+ VB->BackfaceColorPtr->data[in] );
}
- if (VB->SecondaryColorPtr[1]) {
- assert(VB->SecondaryColorPtr[1]->stride == 4 * sizeof(GLfloat));
+ if (VB->BackfaceSecondaryColorPtr) {
+ assert(VB->BackfaceSecondaryColorPtr->stride == 4 * sizeof(GLfloat));
INTERP_3F( t,
- VB->SecondaryColorPtr[1]->data[dst],
- VB->SecondaryColorPtr[1]->data[out],
- VB->SecondaryColorPtr[1]->data[in] );
+ VB->BackfaceSecondaryColorPtr->data[dst],
+ VB->BackfaceSecondaryColorPtr->data[out],
+ VB->BackfaceSecondaryColorPtr->data[in] );
}
- if (VB->IndexPtr[1]) {
- VB->IndexPtr[1]->data[dst][0] = LINTERP( t,
- VB->IndexPtr[1]->data[out][0],
- VB->IndexPtr[1]->data[in][0] );
+ if (VB->BackfaceIndexPtr) {
+ VB->BackfaceIndexPtr->data[dst][0] = LINTERP( t,
+ VB->BackfaceIndexPtr->data[out][0],
+ VB->BackfaceIndexPtr->data[in][0] );
}
if (VB->EdgeFlag) {
/* See above comment:
*/
- if (VB->ColorPtr[1] && VB->ColorPtr[1]->stride) {
- COPY_4FV( VB->ColorPtr[1]->data[dst],
- VB->ColorPtr[1]->data[src] );
+ if (VB->BackfaceColorPtr && VB->BackfaceColorPtr->stride) {
+ COPY_4FV( VB->BackfaceColorPtr->data[dst],
+ VB->BackfaceColorPtr->data[src] );
}
- if (VB->SecondaryColorPtr[1]) {
- COPY_4FV( VB->SecondaryColorPtr[1]->data[dst],
- VB->SecondaryColorPtr[1]->data[src] );
+ if (VB->BackfaceSecondaryColorPtr) {
+ COPY_4FV( VB->BackfaceSecondaryColorPtr->data[dst],
+ VB->BackfaceSecondaryColorPtr->data[src] );
}
- if (VB->IndexPtr[1]) {
- VB->IndexPtr[1]->data[dst][0] = VB->IndexPtr[1]->data[src][0];
+ if (VB->BackfaceIndexPtr) {
+ VB->BackfaceIndexPtr->data[dst][0] = VB->BackfaceIndexPtr->data[src][0];
}
_tnl_generic_copy_pv(ctx, dst, src);
} else if (HAVE_TRI_STRIPS &&
ctx->Light.ShadeModel == GL_FLAT &&
- TNL_CONTEXT(ctx)->vb.ColorPtr[0]->stride) {
+ TNL_CONTEXT(ctx)->vb.AttribPtr[_TNL_ATTRIB_COLOR0]->stride) {
if (HAVE_ELTS) {
LOCAL_VARS;
int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS();
ok = GL_TRUE;
} else if (HAVE_TRI_STRIPS &&
ctx->Light.ShadeModel == GL_FLAT &&
- VB->ColorPtr[0]->stride != 0) {
+ VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride != 0) {
if (HAVE_ELTS) {
ok = (GLint) count < GET_SUBSEQUENT_VB_MAX_ELTS();
}
}
}
else {
- GLfloat (*vbcolor)[4] = VB->ColorPtr[1]->data;
+ GLfloat (*vbcolor)[4] = VB->BackfaceColorPtr->data;
(void) vbcolor;
if (!DO_FLAT) {
}
VERT_SAVE_RGBA( 2 );
- if (VB->ColorPtr[1]->stride) {
- ASSERT(VB->ColorPtr[1]->stride == 4*sizeof(GLfloat));
+ if (VB->BackfaceColorPtr->stride) {
+ ASSERT(VB->BackfaceColorPtr->stride == 4*sizeof(GLfloat));
if (!DO_FLAT) {
VERT_SET_RGBA( v[0], vbcolor[e0] );
VERT_SET_RGBA( v[2], vbcolor[0] );
}
- if (HAVE_SPEC && VB->SecondaryColorPtr[1]) {
- GLfloat (*vbspec)[4] = VB->SecondaryColorPtr[1]->data;
- ASSERT(VB->SecondaryColorPtr[1]->stride == 4*sizeof(GLfloat));
+ if (HAVE_SPEC && VB->BackfaceSecondaryColorPtr) {
+ GLfloat (*vbspec)[4] = VB->BackfaceSecondaryColorPtr->data;
+ ASSERT(VB->BackfaceSecondaryColorPtr->stride == 4*sizeof(GLfloat));
if (!DO_FLAT) {
VERT_SAVE_SPEC( 0 );
}
}
else {
- GLfloat (*vbindex) = (GLfloat *)VB->IndexPtr[1]->data;
+ GLfloat (*vbindex) = (GLfloat *)VB->BackfaceIndexPtr->data;
if (!DO_FLAT) {
VERT_SAVE_IND( 0 );
VERT_SAVE_IND( 1 );
VERT_SAVE_RGBA( 1 );
VERT_COPY_RGBA( v[0], v[2] );
VERT_COPY_RGBA( v[1], v[2] );
- if (HAVE_SPEC && VB->SecondaryColorPtr[0]) {
+ if (HAVE_SPEC && VB->AttribPtr[_TNL_ATTRIB_COLOR1]) {
VERT_SAVE_SPEC( 0 );
VERT_SAVE_SPEC( 1 );
VERT_COPY_SPEC( v[0], v[2] );
if (HAVE_RGBA) {
VERT_RESTORE_RGBA( 0 );
VERT_RESTORE_RGBA( 1 );
- if (HAVE_SPEC && VB->SecondaryColorPtr[0]) {
+ if (HAVE_SPEC && VB->AttribPtr[_TNL_ATTRIB_COLOR1]) {
VERT_RESTORE_SPEC( 0 );
VERT_RESTORE_SPEC( 1 );
}
if (DO_TWOSIDE && facing == 1)
{
if (HAVE_RGBA) {
- GLfloat (*vbcolor)[4] = VB->ColorPtr[1]->data;
+ GLfloat (*vbcolor)[4] = VB->BackfaceColorPtr->data;
(void)vbcolor;
if (HAVE_BACK_COLORS) {
}
VERT_SAVE_RGBA( 3 );
- if (VB->ColorPtr[1]->stride) {
+ if (VB->BackfaceColorPtr->stride) {
if (!DO_FLAT) {
VERT_SET_RGBA( v[0], vbcolor[e0] );
VERT_SET_RGBA( v[1], vbcolor[e1] );
VERT_SET_RGBA( v[3], vbcolor[0] );
}
- if (HAVE_SPEC && VB->SecondaryColorPtr[1]) {
- GLfloat (*vbspec)[4] = VB->SecondaryColorPtr[1]->data;
- ASSERT(VB->SecondaryColorPtr[1]->stride==4*sizeof(GLfloat));
+ if (HAVE_SPEC && VB->BackfaceSecondaryColorPtr) {
+ GLfloat (*vbspec)[4] = VB->BackfaceSecondaryColorPtr->data;
+ ASSERT(VB->BackfaceSecondaryColorPtr->stride==4*sizeof(GLfloat));
if (!DO_FLAT) {
VERT_SAVE_SPEC( 0 );
}
}
else {
- GLfloat *vbindex = (GLfloat *)VB->IndexPtr[1]->data;
+ GLfloat *vbindex = (GLfloat *)VB->BackfaceIndexPtr->data;
if (!DO_FLAT) {
VERT_SAVE_IND( 0 );
VERT_SAVE_IND( 1 );
VERT_COPY_RGBA( v[0], v[3] );
VERT_COPY_RGBA( v[1], v[3] );
VERT_COPY_RGBA( v[2], v[3] );
- if (HAVE_SPEC && VB->SecondaryColorPtr[0]) {
+ if (HAVE_SPEC && VB->AttribPtr[_TNL_ATTRIB_COLOR1]) {
VERT_SAVE_SPEC( 0 );
VERT_SAVE_SPEC( 1 );
VERT_SAVE_SPEC( 2 );
VERT_RESTORE_RGBA( 0 );
VERT_RESTORE_RGBA( 1 );
VERT_RESTORE_RGBA( 2 );
- if (HAVE_SPEC && VB->SecondaryColorPtr[0]) {
+ if (HAVE_SPEC && VB->AttribPtr[_TNL_ATTRIB_COLOR1]) {
VERT_RESTORE_SPEC( 0 );
VERT_RESTORE_SPEC( 1 );
VERT_RESTORE_SPEC( 2 );
if (HAVE_RGBA) {
VERT_SAVE_RGBA( 0 );
VERT_COPY_RGBA( v[0], v[1] );
- if (HAVE_SPEC && VB->SecondaryColorPtr[0]) {
+ if (HAVE_SPEC && VB->AttribPtr[_TNL_ATTRIB_COLOR1]) {
VERT_SAVE_SPEC( 0 );
VERT_COPY_SPEC( v[0], v[1] );
}
if (HAVE_RGBA) {
VERT_RESTORE_RGBA( 0 );
- if (HAVE_SPEC && VB->SecondaryColorPtr[0]) {
+ if (HAVE_SPEC && VB->AttribPtr[_TNL_ATTRIB_COLOR1]) {
VERT_RESTORE_SPEC( 0 );
}
}
LOCALVARS
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- if (VB->ColorPtr[1]) {
- assert(VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat));
+ if (VB->BackfaceColorPtr) {
+ assert(VB->BackfaceColorPtr->stride == 4 * sizeof(GLfloat));
INTERP_4F( t,
- GET_COLOR(VB->ColorPtr[1], dst),
- GET_COLOR(VB->ColorPtr[1], out),
- GET_COLOR(VB->ColorPtr[1], in) );
+ GET_COLOR(VB->BackfaceColorPtr, dst),
+ GET_COLOR(VB->BackfaceColorPtr, out),
+ GET_COLOR(VB->BackfaceColorPtr, in) );
- if (VB->SecondaryColorPtr[1]) {
+ if (VB->BackfaceSecondaryColorPtr) {
INTERP_3F( t,
- GET_COLOR(VB->SecondaryColorPtr[1], dst),
- GET_COLOR(VB->SecondaryColorPtr[1], out),
- GET_COLOR(VB->SecondaryColorPtr[1], in) );
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, dst),
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, out),
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, in) );
}
}
LOCALVARS
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- if (VB->ColorPtr[1]) {
- COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst),
- GET_COLOR(VB->ColorPtr[1], src) );
+ if (VB->BackfaceColorPtr) {
+ COPY_4FV( GET_COLOR(VB->BackfaceColorPtr, dst),
+ GET_COLOR(VB->BackfaceColorPtr, src) );
- if (VB->SecondaryColorPtr[1]) {
- COPY_4FV( GET_COLOR(VB->SecondaryColorPtr[1], dst),
- GET_COLOR(VB->SecondaryColorPtr[1], src) );
+ if (VB->BackfaceSecondaryColorPtr) {
+ COPY_4FV( GET_COLOR(VB->BackfaceSecondaryColorPtr, dst),
+ GET_COLOR(VB->BackfaceSecondaryColorPtr, src) );
}
}
if (DO_TEX3) {
const GLuint t3 = GET_TEXSOURCE(3);
- tc3 = VB->TexCoordPtr[t3]->data;
- tc3_stride = VB->TexCoordPtr[t3]->stride;
+ tc3 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t3]->data;
+ tc3_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t3]->stride;
if (DO_PTEX)
- tc3_size = VB->TexCoordPtr[t3]->size;
+ tc3_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t3]->size;
}
if (DO_TEX2) {
const GLuint t2 = GET_TEXSOURCE(2);
- tc2 = VB->TexCoordPtr[t2]->data;
- tc2_stride = VB->TexCoordPtr[t2]->stride;
+ tc2 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t2]->data;
+ tc2_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t2]->stride;
if (DO_PTEX)
- tc2_size = VB->TexCoordPtr[t2]->size;
+ tc2_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t2]->size;
}
if (DO_TEX1) {
const GLuint t1 = GET_TEXSOURCE(1);
- tc1 = VB->TexCoordPtr[t1]->data;
- tc1_stride = VB->TexCoordPtr[t1]->stride;
+ tc1 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->data;
+ tc1_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->stride;
if (DO_PTEX)
- tc1_size = VB->TexCoordPtr[t1]->size;
+ tc1_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t1]->size;
}
if (DO_TEX0) {
const GLuint t0 = GET_TEXSOURCE(0);
- tc0_stride = VB->TexCoordPtr[t0]->stride;
- tc0 = VB->TexCoordPtr[t0]->data;
+ tc0_stride = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->stride;
+ tc0 = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->data;
if (DO_PTEX)
- tc0_size = VB->TexCoordPtr[t0]->size;
+ tc0_size = VB->AttribPtr[_TNL_ATTRIB_TEX0 + t0]->size;
}
if (DO_RGBA) {
- col_stride = VB->ColorPtr[0]->stride;
- col = VB->ColorPtr[0]->data;
- col_size = VB->ColorPtr[0]->size;
+ col_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride;
+ col = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data;
+ col_size = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->size;
}
if (DO_SPEC) {
- if (VB->SecondaryColorPtr[0]) {
- spec_stride = VB->SecondaryColorPtr[0]->stride;
- spec = VB->SecondaryColorPtr[0]->data;
+ if (VB->AttribPtr[_TNL_ATTRIB_COLOR1]) {
+ spec_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->stride;
+ spec = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->data;
} else {
spec = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
spec_stride = 0;
}
if (DO_FOG) {
- if (VB->FogCoordPtr) {
- fog = VB->FogCoordPtr->data;
- fog_stride = VB->FogCoordPtr->stride;
+ if (VB->AttribPtr[_TNL_ATTRIB_FOG]) {
+ fog = VB->AttribPtr[_TNL_ATTRIB_FOG]->data;
+ fog_stride = VB->AttribPtr[_TNL_ATTRIB_FOG]->stride;
}
else {
static GLfloat tmp[4] = {0, 0, 0, 0};
ASSERT(stride == 4);
- col = VB->ColorPtr[0]->data;
- col_stride = VB->ColorPtr[0]->stride;
- col_size = VB->ColorPtr[0]->size;
+ col = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data;
+ col_stride = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->stride;
+ col_size = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->size;
/* fprintf(stderr, "%s(small) importable %x\n", */
/* __FUNCTION__, VB->importable_data); */
/* Force 'missing' texcoords to something valid.
*/
- if (DO_TEX3 && VB->TexCoordPtr[2] == 0)
- VB->TexCoordPtr[2] = VB->TexCoordPtr[3];
+ if (DO_TEX3 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + 2] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + 2] = VB->AttribPtr[_TNL_ATTRIB_TEX0 + 3];
- if (DO_TEX2 && VB->TexCoordPtr[1] == 0)
- VB->TexCoordPtr[1] = VB->TexCoordPtr[2];
+ if (DO_TEX2 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + 1] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + 1] = VB->AttribPtr[_TNL_ATTRIB_TEX0 + 2];
- if (DO_TEX1 && VB->TexCoordPtr[0] == 0)
- VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
+ if (DO_TEX1 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + 0] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + 0] = VB->AttribPtr[_TNL_ATTRIB_TEX0 + 1];
if (DO_PTEX)
return GL_TRUE;
- if ((DO_TEX3 && VB->TexCoordPtr[GET_TEXSOURCE(3)]->size == 4) ||
- (DO_TEX2 && VB->TexCoordPtr[GET_TEXSOURCE(2)]->size == 4) ||
- (DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4) ||
- (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4))
+ if ((DO_TEX3 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(3)]->size == 4) ||
+ (DO_TEX2 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(2)]->size == 4) ||
+ (DO_TEX1 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(1)]->size == 4) ||
+ (DO_TEX0 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(0)]->size == 4))
return GL_FALSE;
return GL_TRUE;
/* Force 'missing' texcoords to something valid.
*/
- if (DO_TEX3 && VB->TexCoordPtr[2] == 0)
- VB->TexCoordPtr[2] = VB->TexCoordPtr[3];
+ if (DO_TEX3 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + 2] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + 2] = VB->AttribPtr[_TNL_ATTRIB_TEX0 + 3];
- if (DO_TEX2 && VB->TexCoordPtr[1] == 0)
- VB->TexCoordPtr[1] = VB->TexCoordPtr[2];
+ if (DO_TEX2 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + 1] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + 1] = VB->AttribPtr[_TNL_ATTRIB_TEX0 + 2];
- if (DO_TEX1 && VB->TexCoordPtr[0] == 0)
- VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
+ if (DO_TEX1 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + 0] == 0)
+ VB->AttribPtr[_TNL_ATTRIB_TEX0 + 0] = VB->AttribPtr[_TNL_ATTRIB_TEX0 + 1];
if (DO_PTEX)
return GL_TRUE;
/* No hardware support for projective texture. Can fake it for
* TEX0 only.
*/
- if ((DO_TEX3 && VB->TexCoordPtr[GET_TEXSOURCE(3)]->size == 4) ||
- (DO_TEX2 && VB->TexCoordPtr[GET_TEXSOURCE(2)]->size == 4) ||
- (DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4)) {
+ if ((DO_TEX3 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(3)]->size == 4) ||
+ (DO_TEX2 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(2)]->size == 4) ||
+ (DO_TEX1 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(1)]->size == 4)) {
PTEX_FALLBACK();
return GL_FALSE;
}
- if (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4) {
+ if (DO_TEX0 && VB->AttribPtr[_TNL_ATTRIB_TEX0 + GET_TEXSOURCE(0)]->size == 4) {
if (DO_TEX1 || DO_TEX2 || DO_TEX3) {
PTEX_FALLBACK();
}
static INLINE void insert_3f_xyw_err( const struct vf_attr *a, GLubyte *v, const GLfloat *in )
{
(void) a; (void) v; (void) in;
- _mesa_exit(1);
+ exit(1);
}
static INLINE void insert_3f_3( const struct vf_attr *a, GLubyte *v, const GLfloat *in )
OFFSET( "VB_COUNT ", struct vertex_buffer, Count );
printf( "\n" );
OFFSET( "VB_ELTS ", struct vertex_buffer, Elts );
- OFFSET( "VB_OBJ_PTR ", struct vertex_buffer, ObjPtr );
+ OFFSET( "VB_OBJ_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_POS] );
OFFSET( "VB_EYE_PTR ", struct vertex_buffer, EyePtr );
OFFSET( "VB_CLIP_PTR ", struct vertex_buffer, ClipPtr );
OFFSET( "VB_PROJ_CLIP_PTR ", struct vertex_buffer, NdcPtr );
OFFSET( "VB_CLIP_OR_MASK ", struct vertex_buffer, ClipOrMask );
OFFSET( "VB_CLIP_MASK ", struct vertex_buffer, ClipMask );
- OFFSET( "VB_NORMAL_PTR ", struct vertex_buffer, NormalPtr );
+ OFFSET( "VB_NORMAL_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_NORMAL] );
OFFSET( "VB_EDGE_FLAG ", struct vertex_buffer, EdgeFlag );
- OFFSET( "VB_TEX0_COORD_PTR ", struct vertex_buffer, TexCoordPtr[0] );
- OFFSET( "VB_TEX1_COORD_PTR ", struct vertex_buffer, TexCoordPtr[1] );
- OFFSET( "VB_TEX2_COORD_PTR ", struct vertex_buffer, TexCoordPtr[2] );
- OFFSET( "VB_TEX3_COORD_PTR ", struct vertex_buffer, TexCoordPtr[3] );
- OFFSET( "VB_INDEX_PTR ", struct vertex_buffer, IndexPtr );
- OFFSET( "VB_COLOR_PTR ", struct vertex_buffer, ColorPtr );
- OFFSET( "VB_SECONDARY_COLOR_PTR ", struct vertex_buffer, SecondaryColorPtr );
- OFFSET( "VB_FOG_COORD_PTR ", struct vertex_buffer, FogCoordPtr );
+ OFFSET( "VB_TEX0_COORD_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_TEX0] );
+ OFFSET( "VB_TEX1_COORD_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_TEX1] );
+ OFFSET( "VB_TEX2_COORD_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_TEX2] );
+ OFFSET( "VB_TEX3_COORD_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_TEX3] );
+ OFFSET( "VB_INDEX_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_COLOR_INDEX] );
+ OFFSET( "VB_COLOR_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_COLOR0] );
+ OFFSET( "VB_SECONDARY_COLOR_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_COLOR1] );
+ OFFSET( "VB_FOG_COORD_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_FOG] );
OFFSET( "VB_PRIMITIVE ", struct vertex_buffer, Primitive );
printf( "\n" );
Name="VCCLCompilerTool"\r
AdditionalOptions="/Zm1000 "\r
InlineFunctionExpansion="1"\r
- AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang,../../../../src/mesa/shader/grammar"\r
+ AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang"\r
PreprocessorDefinitions="NDEBUG,WIN32,_LIB,_DLL,BUILD_GL32,MESA_MINWARN"\r
StringPooling="TRUE"\r
RuntimeLibrary="4"\r
Name="VCCLCompilerTool"\r
AdditionalOptions="/Zm1000 "\r
Optimization="0"\r
- AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang,../../../../src/mesa/shader/grammar"\r
+ AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang"\r
PreprocessorDefinitions="_DEBUG,WIN32,_LIB,_DLL,BUILD_GL32,MESA_MINWARN"\r
BasicRuntimeChecks="3"\r
RuntimeLibrary="5"\r
<File\r
RelativePath="..\..\..\..\src\mesa\glapi\glthread.c">\r
</File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar.c">\r
- <FileConfiguration\r
- Name="Release|Win32"\r
- ExcludedFromBuild="TRUE">\r
- <Tool\r
- Name="VCCLCompilerTool"/>\r
- </FileConfiguration>\r
- <FileConfiguration\r
- Name="Debug|Win32"\r
- ExcludedFromBuild="TRUE">\r
- <Tool\r
- Name="VCCLCompilerTool"/>\r
- </FileConfiguration>\r
- </File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar_crt.c">\r
- <FileConfiguration\r
- Name="Debug|Win32"\r
- ExcludedFromBuild="TRUE">\r
- <Tool\r
- Name="VCCLCompilerTool"/>\r
- </FileConfiguration>\r
- </File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar_mesa.c">\r
- </File>\r
<File\r
RelativePath="..\..\..\..\src\mesa\main\hash.c">\r
</File>\r
<File\r
RelativePath="..\..\..\..\src\mesa\glapi\glthread.h">\r
</File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar.h">\r
- </File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar_crt.h">\r
- </File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar_mesa.h">\r
- </File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar_syn.h">\r
- </File>\r
<File\r
RelativePath="..\..\..\..\src\mesa\main\hash.h">\r
</File>\r
Name="VCCLCompilerTool"\r
AdditionalOptions="/Zm1000 "\r
InlineFunctionExpansion="1"\r
- AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang,../../../../src/mesa/shader/grammar"\r
+ AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang"\r
PreprocessorDefinitions="NDEBUG;WIN32;_LIB;_DLL;BUILD_GL32;MESA_MINWARN;_CRT_SECURE_NO_DEPRECATE"\r
StringPooling="true"\r
RuntimeLibrary="2"\r
Name="VCCLCompilerTool"\r
AdditionalOptions="/Zm1000 "\r
Optimization="0"\r
- AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang,../../../../src/mesa/shader/grammar"\r
+ AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang"\r
PreprocessorDefinitions="_DEBUG;WIN32;_LIB;_DLL;BUILD_GL32;MESA_MINWARN;_CRT_SECURE_NO_DEPRECATE"\r
BasicRuntimeChecks="3"\r
RuntimeLibrary="3"\r
Name="VCCLCompilerTool"\r
AdditionalOptions="/Zm1000 "\r
Optimization="0"\r
- AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang,../../../../src/mesa/shader/grammar"\r
+ AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang"\r
PreprocessorDefinitions="_DEBUG;WIN32;_LIB;BUILD_GL32;MESA_MINWARN;_CRT_SECURE_NO_DEPRECATE"\r
BasicRuntimeChecks="3"\r
RuntimeLibrary="1"\r
Name="VCCLCompilerTool"\r
AdditionalOptions="/Zm1000 "\r
InlineFunctionExpansion="1"\r
- AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang,../../../../src/mesa/shader/grammar"\r
+ AdditionalIncludeDirectories="../../../../include,../../../../src/mesa,../../../../src/mesa/glapi,../../../../src/mesa/main,../../../../src/mesa/shader,../../../../src/mesa/shader/slang"\r
PreprocessorDefinitions="NDEBUG;WIN32;_LIB;BUILD_GL32;MESA_MINWARN;_CRT_SECURE_NO_DEPRECATE"\r
StringPooling="true"\r
RuntimeLibrary="0"\r
RelativePath="..\..\..\..\src\mesa\glapi\glthread.c"\r
>\r
</File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar_mesa.c"\r
- >\r
- </File>\r
<File\r
RelativePath="..\..\..\..\src\mesa\main\hash.c"\r
>\r
RelativePath="..\..\..\..\src\mesa\glapi\glthread.h"\r
>\r
</File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar.h"\r
- >\r
- </File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar_crt.h"\r
- >\r
- </File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar_mesa.h"\r
- >\r
- </File>\r
- <File\r
- RelativePath="..\..\..\..\src\mesa\shader\grammar\grammar_syn.h"\r
- >\r
- </File>\r
<File\r
RelativePath="..\..\..\..\src\mesa\main\hash.h"\r
>\r
projects / mesa.git / commitdiff