LIBDRM_FREEDRENO_REQUIRED=2.4.39
DRI2PROTO_REQUIRED=2.6
GLPROTO_REQUIRED=1.4.14
-LIBDRM_XORG_REQUIRED=2.4.24
-LIBKMS_XORG_REQUIRED=1.0.0
dnl Check for progs
AC_PROG_CPP
[enable_egl="$enableval"],
[enable_egl=yes])
-AC_ARG_ENABLE([xorg],
- [AS_HELP_STRING([--enable-xorg],
- [enable support for X.Org DDX API @<:@default=no@:>@])],
- [enable_xorg="$enableval"],
- [enable_xorg=no])
AC_ARG_ENABLE([xa],
[AS_HELP_STRING([--enable-xa],
[enable build of the XA X Acceleration API @<:@default=no@:>@])],
"x$enable_gles1" = xno -a \
"x$enable_gles2" = xno -a \
"x$enable_openvg" = xno -a \
- "x$enable_xorg" = xno -a \
"x$enable_xa" = xno -a \
"x$enable_xvmc" = xno -a \
"x$enable_vdpau" = xno -a \
fi
AM_CONDITIONAL(HAVE_GALLIUM_GBM, test "x$enable_gallium_gbm" = xyes)
-dnl
-dnl X.Org DDX configuration
-dnl
-if test "x$enable_xorg" = xyes; then
- PKG_CHECK_MODULES([XORG], [xorg-server >= 1.6.0])
- PKG_CHECK_MODULES([LIBDRM_XORG], [libdrm >= $LIBDRM_XORG_REQUIRED])
- PKG_CHECK_MODULES([LIBKMS_XORG], [libkms >= $LIBKMS_XORG_REQUIRED])
- PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
- HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
- HAVE_XEXTPROTO_71="no")
- GALLIUM_STATE_TRACKERS_DIRS="xorg $GALLIUM_STATE_TRACKERS_DIRS"
-fi
-AM_CONDITIONAL(HAVE_ST_XORG, test "x$enable_xorg" = xyes)
-
dnl
dnl XA configuration
dnl
[EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
AC_SUBST([EGL_DRIVER_INSTALL_DIR])
-AC_ARG_WITH([xorg-driver-dir],
- [AS_HELP_STRING([--with-xorg-driver-dir=DIR],
- [Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
- [XORG_DRIVER_INSTALL_DIR="$withval"],
- [XORG_DRIVER_INSTALL_DIR="${libdir}/xorg/modules/drivers"])
-AC_SUBST([XORG_DRIVER_INSTALL_DIR])
-
AC_ARG_WITH([max-width],
[AS_HELP_STRING([--with-max-width=N],
[Maximum framebuffer width (4096)])],
if test "x$enable_dri" = xyes && test "x$2" != x; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
fi
- if test "x$enable_xorg" = xyes && test "x$3" != x; then
+ if test "x$enable_xa" = xyes && test "x$3" != x; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
fi
- if test "x$enable_xa" = xyes && test "x$4" != x; then
+ if test "x$enable_xvmc" = xyes && test "x$4" != x; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $4"
fi
- if test "x$enable_xvmc" = xyes && test "x$5" != x; then
+ if test "x$enable_vdpau" = xyes && test "x$5" != x; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
fi
- if test "x$enable_vdpau" = xyes && test "x$6" != x; then
- GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $6"
- fi
}
gallium_require_llvm() {
}
dnl Gallium drivers
-if test "x$enable_dri" = xyes -o "x$enable_xorg" = xyes -o \
- "x$enable_xa" = xyes -o "x$enable_xvmc" = xyes -o \
- "x$enable_vdpau" = xyes; then
+if test "x$enable_dri" = xyes -o "x$enable_xa" = xyes -o \
+ "x$enable_xvmc" = xyes -o "x$enable_vdpau" = xyes; then
NEED_NONNULL_WINSYS=yes
fi
AM_CONDITIONAL(NEED_NONNULL_WINSYS, test "x$NEED_NONNULL_WINSYS" = xyes)
xsvga)
HAVE_GALLIUM_SVGA=yes
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga softpipe"
- gallium_check_st "svga/drm" "dri-vmwgfx" "" "xa-vmwgfx"
+ gallium_check_st "svga/drm" "dri-vmwgfx" "xa-vmwgfx"
;;
xi915)
HAVE_GALLIUM_I915=yes
PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
gallium_require_llvm "Gallium R300"
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
- gallium_check_st "radeon/drm" "r300/dri" "" "" "" ""
+ gallium_check_st "radeon/drm" "r300/dri" "" "" ""
DRICOMMON_NEED_LIBDRM=yes
;;
xr600)
if test "x$enable_opencl" = xyes; then
LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
fi
- gallium_check_st "radeon/drm" "r600/dri" "" "" "r600/xvmc" "r600/vdpau"
+ gallium_check_st "radeon/drm" "r600/dri" "" "r600/xvmc" "r600/vdpau"
DRICOMMON_NEED_LIBDRM=yes
;;
xradeonsi)
gallium_require_drm_loader
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS radeonsi"
radeon_llvm_check
- gallium_check_st "radeon/drm" "radeonsi/dri" "" "" "" "radeonsi/vdpau" ""
+ gallium_check_st "radeon/drm" "radeonsi/dri" "" "" "radeonsi/vdpau"
DRICOMMON_NEED_LIBDRM=yes
;;
xnouveau)
PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
gallium_require_drm_loader
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau"
- gallium_check_st "nouveau/drm" "dri-nouveau" "" "" "xvmc-nouveau" "vdpau-nouveau"
+ gallium_check_st "nouveau/drm" "dri-nouveau" "" "xvmc-nouveau" "vdpau-nouveau"
DRICOMMON_NEED_LIBDRM=yes
;;
xfreedreno)
PKG_CHECK_MODULES([FREEDRENO], [libdrm_freedreno >= $LIBDRM_FREEDRENO_REQUIRED])
gallium_require_drm_loader
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS freedreno"
- gallium_check_st "freedreno/drm" "dri-freedreno" "" "" "" ""
+ gallium_check_st "freedreno/drm" "dri-freedreno" "" "" ""
DRICOMMON_NEED_LIBDRM=yes
;;
xswrast)
src/gallium/state_trackers/vdpau/Makefile
src/gallium/state_trackers/vega/Makefile
src/gallium/state_trackers/xa/Makefile
- src/gallium/state_trackers/xorg/Makefile
src/gallium/state_trackers/xvmc/Makefile
src/gallium/targets/Makefile
src/gallium/targets/dri-freedreno/Makefile
if env['dri']:
SConscript('state_trackers/dri/SConscript')
- if env['dri'] and env['xorg']:
- SConscript('state_trackers/xorg/SConscript')
-
if env['platform'] == 'windows':
SConscript('state_trackers/wgl/SConscript')
SUBDIRS += gbm
endif
-if HAVE_ST_XORG
-SUBDIRS += xorg
-endif
-
if HAVE_ST_XA
SUBDIRS += xa
endif
+++ /dev/null
-# Copyright © 2012 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.
-
-include Makefile.sources
-include $(top_srcdir)/src/gallium/Automake.inc
-
-AM_CFLAGS = \
- $(GALLIUM_CFLAGS) \
- $(XEXT_CFLAGS) \
- $(LIBKMS_XORG_CFLAGS) \
- $(LIBDRM_XORG_CFLAGS) \
- $(shell $(PKG_CONFIG) --cflags-only-I xorg-server)
-
-AM_CPPFLAGS = \
- -I$(top_srcdir)/include \
- -I$(top_srcdir)/src/mesa \
- -I$(top_srcdir)/src/mesa/drivers/dri/common \
- -I$(top_srcdir)/src/mesa/main \
- -DHAVE_CONFIG_H \
- -DHAVE_LIBKMS
-
-noinst_LTLIBRARIES = libxorgtracker.la
-
-libxorgtracker_la_SOURCES = $(C_SOURCES)
+++ /dev/null
-C_SOURCES := \
- xorg_composite.c \
- xorg_crtc.c \
- xorg_dri2.c \
- xorg_driver.c \
- xorg_exa.c \
- xorg_exa_tgsi.c \
- xorg_output.c \
- xorg_renderer.c \
- xorg_xv.c \
- xorg_xvmc.c
+++ /dev/null
-#######################################################################
-# SConscript for xorg state_tracker
-
-Import('*')
-
-env = env.Clone()
-
-env.Append(CPPPATH = [
- '#/src/mesa',
-])
-
-env.PkgUseModules(['DRM', 'XORG'])
-
-if env['HAVE_KMS']:
- env.Append(CPPDEFINES = ['HAVE_LIBKMS'])
- env.PkgUseModules(['KMS'])
-
-conf = env.Configure()
-
-if conf.CheckHeader('X11/extensions/dpmsconst.h'):
- env.Append(CPPDEFINES = [('HAVE_XEXTPROTO_71', '1')])
-
-conf.Finish()
-
-st_xorg = env.ConvenienceLibrary(
- target = 'st_xorg',
- source = env.ParseSourceList('Makefile.sources', 'C_SOURCES')
-)
-Export('st_xorg')
+++ /dev/null
-/*
- * Copyright 2012 Red Hat, Inc.
- *
- * 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.
- *
- * Author: Dave Airlie <airlied@redhat.com>
- */
-
-/* this file provides API compat between server post 1.13 and pre it,
- it should be reused inside as many drivers as possible */
-#ifndef COMPAT_API_H
-#define COMPAT_API_H
-
-#ifndef GLYPH_HAS_GLYPH_PICTURE_ACCESSOR
-#define GetGlyphPicture(g, s) GlyphPicture((g))[(s)->myNum]
-#define SetGlyphPicture(g, s, p) GlyphPicture((g))[(s)->myNum] = p
-#endif
-
-#ifndef XF86_HAS_SCRN_CONV
-#define xf86ScreenToScrn(s) xf86Screens[(s)->myNum]
-#define xf86ScrnToScreen(s) screenInfo.screens[(s)->scrnIndex]
-#endif
-
-#ifndef XF86_SCRN_INTERFACE
-
-#define SCRN_ARG_TYPE int
-#define SCRN_INFO_PTR(arg1) ScrnInfoPtr pScrn = xf86Screens[(arg1)]
-
-#define SCREEN_ARG_TYPE int
-#define SCREEN_PTR(arg1) ScreenPtr pScreen = screenInfo.screens[(arg1)]
-
-#define SCREEN_INIT_ARGS_DECL int i, ScreenPtr pScreen, int argc, char **argv
-
-#define BLOCKHANDLER_ARGS_DECL int arg, pointer blockData, pointer pTimeout, pointer pReadmask
-#define BLOCKHANDLER_ARGS arg, blockData, pTimeout, pReadmask
-
-#define CLOSE_SCREEN_ARGS_DECL int scrnIndex, ScreenPtr pScreen
-#define CLOSE_SCREEN_ARGS scrnIndex, pScreen
-
-#define ADJUST_FRAME_ARGS_DECL int arg, int x, int y, int flags
-#define ADJUST_FRAME_ARGS(arg, x, y) (arg)->scrnIndex, x, y, 0
-
-#define SWITCH_MODE_ARGS_DECL int arg, DisplayModePtr mode, int flags
-#define SWITCH_MODE_ARGS(arg, m) (arg)->scrnIndex, m, 0
-
-#define FREE_SCREEN_ARGS_DECL int arg, int flags
-
-#define VT_FUNC_ARGS_DECL int arg, int flags
-#define VT_FUNC_ARGS pScrn->scrnIndex, 0
-
-#define XF86_SCRN_ARG(x) ((x)->scrnIndex)
-#else
-#define SCRN_ARG_TYPE ScrnInfoPtr
-#define SCRN_INFO_PTR(arg1) ScrnInfoPtr pScrn = (arg1)
-
-#define SCREEN_ARG_TYPE ScreenPtr
-#define SCREEN_PTR(arg1) ScreenPtr pScreen = (arg1)
-
-#define SCREEN_INIT_ARGS_DECL ScreenPtr pScreen, int argc, char **argv
-
-#define BLOCKHANDLER_ARGS_DECL ScreenPtr arg, pointer pTimeout, pointer pReadmask
-#define BLOCKHANDLER_ARGS arg, pTimeout, pReadmask
-
-#define CLOSE_SCREEN_ARGS_DECL ScreenPtr pScreen
-#define CLOSE_SCREEN_ARGS pScreen
-
-#define ADJUST_FRAME_ARGS_DECL ScrnInfoPtr arg, int x, int y
-#define ADJUST_FRAME_ARGS(arg, x, y) arg, x, y
-
-#define SWITCH_MODE_ARGS_DECL ScrnInfoPtr arg, DisplayModePtr mode
-#define SWITCH_MODE_ARGS(arg, m) arg, m
-
-#define FREE_SCREEN_ARGS_DECL ScrnInfoPtr arg
-
-#define VT_FUNC_ARGS_DECL ScrnInfoPtr arg
-#define VT_FUNC_ARGS pScrn
-
-#define XF86_SCRN_ARG(x) (x)
-
-#endif
-
-#endif
+++ /dev/null
-#include "xorg_composite.h"
-
-#include "xorg_renderer.h"
-#include "xorg_exa_tgsi.h"
-
-#include "cso_cache/cso_context.h"
-#include "util/u_format.h"
-#include "util/u_sampler.h"
-
-
-/*XXX also in Xrender.h but the including it here breaks compilition */
-#define XFixedToDouble(f) (((double) (f)) / 65536.)
-
-struct xorg_composite_blend {
- int op : 8;
-
- unsigned alpha_dst : 4;
- unsigned alpha_src : 4;
-
- unsigned rgb_src : 8; /**< PIPE_BLENDFACTOR_x */
- unsigned rgb_dst : 8; /**< PIPE_BLENDFACTOR_x */
-};
-
-#define BLEND_OP_OVER 3
-static const struct xorg_composite_blend xorg_blends[] = {
- { PictOpClear,
- 0, 0, PIPE_BLENDFACTOR_ZERO, PIPE_BLENDFACTOR_ZERO},
- { PictOpSrc,
- 0, 0, PIPE_BLENDFACTOR_ONE, PIPE_BLENDFACTOR_ZERO},
- { PictOpDst,
- 0, 0, PIPE_BLENDFACTOR_ZERO, PIPE_BLENDFACTOR_ONE},
- { PictOpOver,
- 0, 1, PIPE_BLENDFACTOR_ONE, PIPE_BLENDFACTOR_INV_SRC_ALPHA},
- { PictOpOverReverse,
- 1, 0, PIPE_BLENDFACTOR_INV_DST_ALPHA, PIPE_BLENDFACTOR_ONE},
- { PictOpIn,
- 1, 0, PIPE_BLENDFACTOR_DST_ALPHA, PIPE_BLENDFACTOR_ZERO},
- { PictOpInReverse,
- 0, 1, PIPE_BLENDFACTOR_ZERO, PIPE_BLENDFACTOR_SRC_ALPHA},
- { PictOpOut,
- 1, 0, PIPE_BLENDFACTOR_INV_DST_ALPHA, PIPE_BLENDFACTOR_ZERO},
- { PictOpOutReverse,
- 0, 1, PIPE_BLENDFACTOR_ZERO, PIPE_BLENDFACTOR_INV_SRC_ALPHA},
- { PictOpAtop,
- 1, 1, PIPE_BLENDFACTOR_DST_ALPHA, PIPE_BLENDFACTOR_INV_SRC_ALPHA},
- { PictOpAtopReverse,
- 1, 1, PIPE_BLENDFACTOR_INV_DST_ALPHA, PIPE_BLENDFACTOR_SRC_ALPHA},
- { PictOpXor,
- 1, 1, PIPE_BLENDFACTOR_INV_DST_ALPHA, PIPE_BLENDFACTOR_INV_SRC_ALPHA},
- { PictOpAdd,
- 0, 0, PIPE_BLENDFACTOR_ONE, PIPE_BLENDFACTOR_ONE},
-};
-
-
-static INLINE void
-pixel_to_float4(Pixel pixel, float *color, enum pipe_format format)
-{
- const struct util_format_description *format_desc;
- uint8_t packed[4];
-
- format_desc = util_format_description(format);
- packed[0] = pixel;
- packed[1] = pixel >> 8;
- packed[2] = pixel >> 16;
- packed[3] = pixel >> 24;
- format_desc->unpack_rgba_float(color, 0, packed, 0, 1, 1);
-}
-
-static boolean
-blend_for_op(struct xorg_composite_blend *blend,
- int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture,
- PicturePtr pDstPicture)
-{
- const int num_blends =
- sizeof(xorg_blends)/sizeof(struct xorg_composite_blend);
- int i;
- boolean supported = FALSE;
-
- /* our default in case something goes wrong */
- *blend = xorg_blends[BLEND_OP_OVER];
-
- for (i = 0; i < num_blends; ++i) {
- if (xorg_blends[i].op == op) {
- *blend = xorg_blends[i];
- supported = TRUE;
- }
- }
-
- /* If there's no dst alpha channel, adjust the blend op so that we'll treat
- * it as always 1. */
- if (pDstPicture &&
- PICT_FORMAT_A(pDstPicture->format) == 0 && blend->alpha_dst) {
- if (blend->rgb_src == PIPE_BLENDFACTOR_DST_ALPHA)
- blend->rgb_src = PIPE_BLENDFACTOR_ONE;
- else if (blend->rgb_src == PIPE_BLENDFACTOR_INV_DST_ALPHA)
- blend->rgb_src = PIPE_BLENDFACTOR_ZERO;
- }
-
- /* If the source alpha is being used, then we should only be in a case where
- * the source blend factor is 0, and the source blend value is the mask
- * channels multiplied by the source picture's alpha. */
- if (pMaskPicture && pMaskPicture->componentAlpha &&
- PICT_FORMAT_RGB(pMaskPicture->format) && blend->alpha_src) {
- if (blend->rgb_dst == PIPE_BLENDFACTOR_SRC_ALPHA) {
- blend->rgb_dst = PIPE_BLENDFACTOR_SRC_COLOR;
- } else if (blend->rgb_dst == PIPE_BLENDFACTOR_INV_SRC_ALPHA) {
- blend->rgb_dst = PIPE_BLENDFACTOR_INV_SRC_COLOR;
- }
- }
-
- return supported;
-}
-
-static INLINE int
-render_repeat_to_gallium(int mode)
-{
- switch(mode) {
- case RepeatNone:
- return PIPE_TEX_WRAP_CLAMP_TO_BORDER;
- case RepeatNormal:
- return PIPE_TEX_WRAP_REPEAT;
- case RepeatReflect:
- return PIPE_TEX_WRAP_MIRROR_REPEAT;
- case RepeatPad:
- return PIPE_TEX_WRAP_CLAMP_TO_EDGE;
- default:
- debug_printf("Unsupported repeat mode\n");
- }
- return PIPE_TEX_WRAP_REPEAT;
-}
-
-static INLINE boolean
-render_filter_to_gallium(int xrender_filter, int *out_filter)
-{
-
- switch (xrender_filter) {
- case PictFilterNearest:
- *out_filter = PIPE_TEX_FILTER_NEAREST;
- break;
- case PictFilterBilinear:
- *out_filter = PIPE_TEX_FILTER_LINEAR;
- break;
- case PictFilterFast:
- *out_filter = PIPE_TEX_FILTER_NEAREST;
- break;
- case PictFilterGood:
- *out_filter = PIPE_TEX_FILTER_LINEAR;
- break;
- case PictFilterBest:
- *out_filter = PIPE_TEX_FILTER_LINEAR;
- break;
- case PictFilterConvolution:
- *out_filter = PIPE_TEX_FILTER_NEAREST;
- return FALSE;
- default:
- debug_printf("Unknown xrender filter\n");
- *out_filter = PIPE_TEX_FILTER_NEAREST;
- return FALSE;
- }
-
- return TRUE;
-}
-
-static boolean is_filter_accelerated(PicturePtr pic)
-{
- int filter;
- if (pic && !render_filter_to_gallium(pic->filter, &filter))
- return FALSE;
- return TRUE;
-}
-
-boolean xorg_composite_accelerated(int op,
- PicturePtr pSrcPicture,
- PicturePtr pMaskPicture,
- PicturePtr pDstPicture)
-{
- ScreenPtr pScreen = pDstPicture->pDrawable->pScreen;
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct xorg_composite_blend blend;
-
- if (!is_filter_accelerated(pSrcPicture) ||
- !is_filter_accelerated(pMaskPicture)) {
- XORG_FALLBACK("Unsupported Xrender filter");
- }
-
- if (pSrcPicture->pSourcePict) {
- if (pSrcPicture->pSourcePict->type != SourcePictTypeSolidFill)
- XORG_FALLBACK("Gradients not enabled (haven't been well tested)");
- }
-
- if (blend_for_op(&blend, op,
- pSrcPicture, pMaskPicture, pDstPicture)) {
- /* Check for component alpha */
- if (pMaskPicture && pMaskPicture->componentAlpha &&
- PICT_FORMAT_RGB(pMaskPicture->format)) {
- if (blend.alpha_src && blend.rgb_src != PIPE_BLENDFACTOR_ZERO) {
- XORG_FALLBACK("Component alpha not supported with source "
- "alpha and source value blending. (op=%d)",
- op);
- }
- }
-
- return TRUE;
- }
- XORG_FALLBACK("Unsupported composition operation = %d", op);
-}
-
-static void
-bind_blend_state(struct exa_context *exa, int op,
- PicturePtr pSrcPicture,
- PicturePtr pMaskPicture,
- PicturePtr pDstPicture)
-{
- struct xorg_composite_blend blend_opt;
- struct pipe_blend_state blend;
-
- blend_for_op(&blend_opt, op, pSrcPicture, pMaskPicture, pDstPicture);
-
- memset(&blend, 0, sizeof(struct pipe_blend_state));
- blend.rt[0].blend_enable = 1;
- blend.rt[0].colormask = PIPE_MASK_RGBA;
-
- blend.rt[0].rgb_src_factor = blend_opt.rgb_src;
- blend.rt[0].alpha_src_factor = blend_opt.rgb_src;
- blend.rt[0].rgb_dst_factor = blend_opt.rgb_dst;
- blend.rt[0].alpha_dst_factor = blend_opt.rgb_dst;
-
- cso_set_blend(exa->renderer->cso, &blend);
-}
-
-static unsigned
-picture_format_fixups(struct exa_pixmap_priv *pSrc, PicturePtr pSrcPicture, boolean mask,
- PicturePtr pDstPicture)
-{
- boolean set_alpha = FALSE;
- boolean swizzle = FALSE;
- unsigned ret = 0;
-
- if (pSrc && pSrc->picture_format == pSrcPicture->format) {
- if (pSrc->picture_format == PICT_a8) {
- if (mask)
- return FS_MASK_LUMINANCE;
- else if (pDstPicture->format != PICT_a8) {
- /* if both dst and src are luminance then
- * we don't want to swizzle the alpha (X) of the
- * source into W component of the dst because
- * it will break our destination */
- return FS_SRC_LUMINANCE;
- }
- }
- return 0;
- }
-
- if (pSrc && pSrc->picture_format != PICT_a8r8g8b8) {
- assert(!"can not handle formats");
- return 0;
- }
-
- /* pSrc->picture_format == PICT_a8r8g8b8 */
- switch (pSrcPicture->format) {
- case PICT_x8b8g8r8:
- case PICT_b8g8r8:
- set_alpha = TRUE; /* fall trough */
- case PICT_a8b8g8r8:
- swizzle = TRUE;
- break;
- case PICT_x8r8g8b8:
- case PICT_r8g8b8:
- set_alpha = TRUE; /* fall through */
- case PICT_a8r8g8b8:
- break;
-#ifdef PICT_TYPE_BGRA
- case PICT_b8g8r8a8:
- case PICT_b8g8r8x8:
- case PICT_a2r10g10b10:
- case PICT_x2r10g10b10:
- case PICT_a2b10g10r10:
- case PICT_x2b10g10r10:
-#endif
- default:
- assert(!"can not handle formats");
- return 0;
- }
-
- if (set_alpha)
- ret |= mask ? FS_MASK_SET_ALPHA : FS_SRC_SET_ALPHA;
- if (swizzle)
- ret |= mask ? FS_MASK_SWIZZLE_RGB : FS_SRC_SWIZZLE_RGB;
-
- return ret;
-}
-
-static void
-bind_shaders(struct exa_context *exa, int op,
- PicturePtr pSrcPicture, PicturePtr pMaskPicture, PicturePtr pDstPicture,
- struct exa_pixmap_priv *pSrc, struct exa_pixmap_priv *pMask)
-{
- unsigned vs_traits = 0, fs_traits = 0;
- struct xorg_shader shader;
-
- exa->has_solid_color = FALSE;
-
- if (pSrcPicture) {
- if (pSrcPicture->repeatType == RepeatNone && pSrcPicture->transform)
- fs_traits |= FS_SRC_REPEAT_NONE;
-
- if (pSrcPicture->pSourcePict) {
- if (pSrcPicture->pSourcePict->type == SourcePictTypeSolidFill) {
- fs_traits |= FS_SOLID_FILL;
- vs_traits |= VS_SOLID_FILL;
- debug_assert(pSrcPicture->format == PICT_a8r8g8b8);
- pixel_to_float4(pSrcPicture->pSourcePict->solidFill.color,
- exa->solid_color, PIPE_FORMAT_B8G8R8A8_UNORM);
- exa->has_solid_color = TRUE;
- } else {
- debug_assert("!gradients not supported");
- }
- } else {
- fs_traits |= FS_COMPOSITE;
- vs_traits |= VS_COMPOSITE;
- }
-
- fs_traits |= picture_format_fixups(pSrc, pSrcPicture, FALSE, pDstPicture);
- }
-
- if (pMaskPicture) {
- vs_traits |= VS_MASK;
- fs_traits |= FS_MASK;
- if (pMaskPicture->repeatType == RepeatNone && pMaskPicture->transform)
- fs_traits |= FS_MASK_REPEAT_NONE;
- if (pMaskPicture->componentAlpha) {
- struct xorg_composite_blend blend;
- blend_for_op(&blend, op,
- pSrcPicture, pMaskPicture, NULL);
- if (blend.alpha_src) {
- fs_traits |= FS_CA_SRCALPHA;
- } else
- fs_traits |= FS_CA_FULL;
- }
-
- fs_traits |= picture_format_fixups(pMask, pMaskPicture, TRUE, pDstPicture);
- }
-
- shader = xorg_shaders_get(exa->renderer->shaders, vs_traits, fs_traits);
- cso_set_vertex_shader_handle(exa->renderer->cso, shader.vs);
- cso_set_fragment_shader_handle(exa->renderer->cso, shader.fs);
-}
-
-static void
-bind_samplers(struct exa_context *exa, int op,
- PicturePtr pSrcPicture, PicturePtr pMaskPicture,
- PicturePtr pDstPicture,
- struct exa_pixmap_priv *pSrc,
- struct exa_pixmap_priv *pMask,
- struct exa_pixmap_priv *pDst)
-{
- struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS] = {0};
- struct pipe_sampler_state src_sampler, mask_sampler;
- struct pipe_sampler_view view_templ;
- struct pipe_sampler_view *src_view;
- struct pipe_context *pipe = exa->pipe;
-
- exa->num_bound_samplers = 0;
-
- memset(&src_sampler, 0, sizeof(struct pipe_sampler_state));
- memset(&mask_sampler, 0, sizeof(struct pipe_sampler_state));
-
- if (pSrcPicture && pSrc) {
- if (exa->has_solid_color) {
- debug_assert(!"solid color with textures");
- samplers[0] = NULL;
- pipe_sampler_view_reference(&exa->bound_sampler_views[0], NULL);
- } else {
- unsigned src_wrap = render_repeat_to_gallium(
- pSrcPicture->repeatType);
- int filter;
-
- render_filter_to_gallium(pSrcPicture->filter, &filter);
-
- src_sampler.wrap_s = src_wrap;
- src_sampler.wrap_t = src_wrap;
- src_sampler.min_img_filter = filter;
- src_sampler.mag_img_filter = filter;
- src_sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NEAREST;
- src_sampler.normalized_coords = 1;
- samplers[0] = &src_sampler;
- exa->num_bound_samplers = 1;
- u_sampler_view_default_template(&view_templ,
- pSrc->tex,
- pSrc->tex->format);
- src_view = pipe->create_sampler_view(pipe, pSrc->tex, &view_templ);
- pipe_sampler_view_reference(&exa->bound_sampler_views[0], NULL);
- exa->bound_sampler_views[0] = src_view;
- }
- }
-
- if (pMaskPicture && pMask) {
- unsigned mask_wrap = render_repeat_to_gallium(
- pMaskPicture->repeatType);
- int filter;
-
- render_filter_to_gallium(pMaskPicture->filter, &filter);
-
- mask_sampler.wrap_s = mask_wrap;
- mask_sampler.wrap_t = mask_wrap;
- mask_sampler.min_img_filter = filter;
- mask_sampler.mag_img_filter = filter;
- src_sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NEAREST;
- mask_sampler.normalized_coords = 1;
- samplers[1] = &mask_sampler;
- exa->num_bound_samplers = 2;
- u_sampler_view_default_template(&view_templ,
- pMask->tex,
- pMask->tex->format);
- src_view = pipe->create_sampler_view(pipe, pMask->tex, &view_templ);
- pipe_sampler_view_reference(&exa->bound_sampler_views[1], NULL);
- exa->bound_sampler_views[1] = src_view;
- }
-
- cso_set_samplers(exa->renderer->cso, PIPE_SHADER_FRAGMENT,
- exa->num_bound_samplers,
- (const struct pipe_sampler_state **)samplers);
- cso_set_sampler_views(exa->renderer->cso, PIPE_SHADER_FRAGMENT,
- exa->num_bound_samplers,
- exa->bound_sampler_views);
-}
-
-
-
-static INLINE boolean matrix_from_pict_transform(PictTransform *trans, float *matrix)
-{
- if (!trans)
- return FALSE;
-
- matrix[0] = XFixedToDouble(trans->matrix[0][0]);
- matrix[3] = XFixedToDouble(trans->matrix[0][1]);
- matrix[6] = XFixedToDouble(trans->matrix[0][2]);
-
- matrix[1] = XFixedToDouble(trans->matrix[1][0]);
- matrix[4] = XFixedToDouble(trans->matrix[1][1]);
- matrix[7] = XFixedToDouble(trans->matrix[1][2]);
-
- matrix[2] = XFixedToDouble(trans->matrix[2][0]);
- matrix[5] = XFixedToDouble(trans->matrix[2][1]);
- matrix[8] = XFixedToDouble(trans->matrix[2][2]);
-
- return TRUE;
-}
-
-static void
-setup_transforms(struct exa_context *exa,
- PicturePtr pSrcPicture, PicturePtr pMaskPicture)
-{
- PictTransform *src_t = NULL;
- PictTransform *mask_t = NULL;
-
- if (pSrcPicture)
- src_t = pSrcPicture->transform;
- if (pMaskPicture)
- mask_t = pMaskPicture->transform;
-
- exa->transform.has_src =
- matrix_from_pict_transform(src_t, exa->transform.src);
- exa->transform.has_mask =
- matrix_from_pict_transform(mask_t, exa->transform.mask);
-}
-
-boolean xorg_composite_bind_state(struct exa_context *exa,
- int op,
- PicturePtr pSrcPicture,
- PicturePtr pMaskPicture,
- PicturePtr pDstPicture,
- struct exa_pixmap_priv *pSrc,
- struct exa_pixmap_priv *pMask,
- struct exa_pixmap_priv *pDst)
-{
- struct pipe_surface *dst_surf = xorg_gpu_surface(exa->pipe, pDst);
-
- renderer_bind_destination(exa->renderer, dst_surf,
- pDst->width,
- pDst->height);
-
- bind_blend_state(exa, op, pSrcPicture, pMaskPicture, pDstPicture);
- bind_shaders(exa, op, pSrcPicture, pMaskPicture, pDstPicture, pSrc, pMask);
- bind_samplers(exa, op, pSrcPicture, pMaskPicture,
- pDstPicture, pSrc, pMask, pDst);
-
- setup_transforms(exa, pSrcPicture, pMaskPicture);
-
- if (exa->num_bound_samplers == 0 ) { /* solid fill */
- renderer_begin_solid(exa->renderer);
- } else {
- renderer_begin_textures(exa->renderer,
- exa->num_bound_samplers);
- }
-
-
- pipe_surface_reference(&dst_surf, NULL);
- return TRUE;
-}
-
-void xorg_composite(struct exa_context *exa,
- struct exa_pixmap_priv *dst,
- int srcX, int srcY, int maskX, int maskY,
- int dstX, int dstY, int width, int height)
-{
- if (exa->num_bound_samplers == 0 ) { /* solid fill */
- renderer_solid(exa->renderer,
- dstX, dstY, dstX + width, dstY + height,
- exa->solid_color);
- } else {
- int pos[6] = {srcX, srcY, maskX, maskY, dstX, dstY};
- float *src_matrix = NULL;
- float *mask_matrix = NULL;
-
- if (exa->transform.has_src)
- src_matrix = exa->transform.src;
- if (exa->transform.has_mask)
- mask_matrix = exa->transform.mask;
-
- renderer_texture(exa->renderer,
- pos, width, height,
- exa->bound_sampler_views,
- exa->num_bound_samplers,
- src_matrix, mask_matrix);
- }
-}
-
-boolean xorg_solid_bind_state(struct exa_context *exa,
- struct exa_pixmap_priv *pixmap,
- Pixel fg)
-{
- struct pipe_surface *dst_surf = xorg_gpu_surface(exa->pipe, pixmap);
- unsigned vs_traits, fs_traits;
- struct xorg_shader shader;
-
- pixel_to_float4(fg, exa->solid_color, pixmap->tex->format);
- exa->has_solid_color = TRUE;
-
-#if 0
- debug_printf("Color Pixel=(%d, %d, %d, %d), RGBA=(%f, %f, %f, %f)\n",
- (fg >> 24) & 0xff, (fg >> 16) & 0xff,
- (fg >> 8) & 0xff, (fg >> 0) & 0xff,
- exa->solid_color[0], exa->solid_color[1],
- exa->solid_color[2], exa->solid_color[3]);
-#endif
-
- vs_traits = VS_SOLID_FILL;
- fs_traits = FS_SOLID_FILL;
-
- renderer_bind_destination(exa->renderer, dst_surf,
- pixmap->width, pixmap->height);
- bind_blend_state(exa, PictOpSrc, NULL, NULL, NULL);
- cso_set_samplers(exa->renderer->cso, PIPE_SHADER_FRAGMENT, 0, NULL);
- cso_set_sampler_views(exa->renderer->cso, PIPE_SHADER_FRAGMENT, 0, NULL);
-
- shader = xorg_shaders_get(exa->renderer->shaders, vs_traits, fs_traits);
- cso_set_vertex_shader_handle(exa->renderer->cso, shader.vs);
- cso_set_fragment_shader_handle(exa->renderer->cso, shader.fs);
-
- renderer_begin_solid(exa->renderer);
-
- pipe_surface_reference(&dst_surf, NULL);
- return TRUE;
-}
-
-void xorg_solid(struct exa_context *exa,
- struct exa_pixmap_priv *pixmap,
- int x0, int y0, int x1, int y1)
-{
- renderer_solid(exa->renderer,
- x0, y0, x1, y1, exa->solid_color);
-}
-
-void
-xorg_composite_done(struct exa_context *exa)
-{
- renderer_draw_flush(exa->renderer);
-
- exa->transform.has_src = FALSE;
- exa->transform.has_mask = FALSE;
- exa->has_solid_color = FALSE;
- exa->num_bound_samplers = 0;
-}
+++ /dev/null
-#ifndef XORG_COMPOSITE_H
-#define XORG_COMPOSITE_H
-
-#include "xorg_exa.h"
-
-boolean xorg_composite_accelerated(int op,
- PicturePtr pSrcPicture,
- PicturePtr pMaskPicture,
- PicturePtr pDstPicture);
-
-boolean xorg_composite_bind_state(struct exa_context *exa,
- int op,
- PicturePtr pSrcPicture,
- PicturePtr pMaskPicture,
- PicturePtr pDstPicture,
- struct exa_pixmap_priv *pSrc,
- struct exa_pixmap_priv *pMask,
- struct exa_pixmap_priv *pDst);
-
-void xorg_composite(struct exa_context *exa,
- struct exa_pixmap_priv *dst,
- int srcX, int srcY, int maskX, int maskY,
- int dstX, int dstY, int width, int height);
-
-boolean xorg_solid_bind_state(struct exa_context *exa,
- struct exa_pixmap_priv *pixmap,
- Pixel fg);
-void xorg_solid(struct exa_context *exa,
- struct exa_pixmap_priv *pixmap,
- int x0, int y0, int x1, int y1);
-
-
-void
-xorg_composite_done(struct exa_context *exa);
-
-#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.
- *
- *
- * Author: Alan Hourihane <alanh@tungstengraphics.com>
- * Author: Jakob Bornecrantz <wallbraker@gmail.com>
- *
- */
-
-#include <unistd.h>
-#include <string.h>
-#include <assert.h>
-#include <stdlib.h>
-#include <math.h>
-#include <stdint.h>
-
-#include "xorg-server.h"
-#include <xf86.h>
-#include <xf86i2c.h>
-#include <xf86Crtc.h>
-#include <cursorstr.h>
-#include "xorg_tracker.h"
-#include "xf86Modes.h"
-
-#ifdef HAVE_XEXTPROTO_71
-#include <X11/extensions/dpmsconst.h>
-#else
-#define DPMS_SERVER
-#include <X11/extensions/dpms.h>
-#endif
-
-#include "state_tracker/drm_driver.h"
-#include "util/u_inlines.h"
-#include "util/u_rect.h"
-#include "util/u_surface.h"
-
-#ifdef HAVE_LIBKMS
-#include "libkms/libkms.h"
-#endif
-
-struct crtc_private
-{
- drmModeCrtcPtr drm_crtc;
-
- /* hwcursor */
- struct pipe_resource *cursor_tex;
- struct kms_bo *cursor_bo;
-
- unsigned cursor_handle;
-};
-
-static void
-crtc_dpms(xf86CrtcPtr crtc, int mode)
-{
- /* ScrnInfoPtr pScrn = crtc->scrn; */
-
- switch (mode) {
- case DPMSModeOn:
- case DPMSModeStandby:
- case DPMSModeSuspend:
- break;
- case DPMSModeOff:
- break;
- }
-}
-
-static Bool
-crtc_set_mode_major(xf86CrtcPtr crtc, DisplayModePtr mode,
- Rotation rotation, int x, int y)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(crtc->scrn);
- modesettingPtr ms = modesettingPTR(crtc->scrn);
- xf86OutputPtr output = NULL;
- struct crtc_private *crtcp = crtc->driver_private;
- drmModeCrtcPtr drm_crtc = crtcp->drm_crtc;
- drmModeModeInfo drm_mode;
- int i, ret;
- unsigned int connector_id;
-
- for (i = 0; i < config->num_output; output = NULL, i++) {
- output = config->output[i];
-
- if (output->crtc == crtc)
- break;
- }
-
- if (!output)
- return FALSE;
-
- connector_id = xorg_output_get_id(output);
-
- drm_mode.clock = mode->Clock;
- drm_mode.hdisplay = mode->HDisplay;
- drm_mode.hsync_start = mode->HSyncStart;
- drm_mode.hsync_end = mode->HSyncEnd;
- drm_mode.htotal = mode->HTotal;
- drm_mode.vdisplay = mode->VDisplay;
- drm_mode.vsync_start = mode->VSyncStart;
- drm_mode.vsync_end = mode->VSyncEnd;
- drm_mode.vtotal = mode->VTotal;
- drm_mode.flags = mode->Flags;
- drm_mode.hskew = mode->HSkew;
- drm_mode.vscan = mode->VScan;
- drm_mode.vrefresh = mode->VRefresh;
- drm_mode.type = 0;
- if (!mode->name)
- xf86SetModeDefaultName(mode);
- strncpy(drm_mode.name, mode->name, DRM_DISPLAY_MODE_LEN - 1);
- drm_mode.name[DRM_DISPLAY_MODE_LEN - 1] = '\0';
-
- ret = drmModeSetCrtc(ms->fd, drm_crtc->crtc_id, ms->fb_id, x, y,
- &connector_id, 1, &drm_mode);
-
- if (ret)
- return FALSE;
-
- /* Only set gamma when needed, to avoid unneeded delays. */
-#if defined(XF86_CRTC_VERSION) && XF86_CRTC_VERSION >= 3
- if (!crtc->active && crtc->version >= 3)
- crtc->funcs->gamma_set(crtc, crtc->gamma_red, crtc->gamma_green,
- crtc->gamma_blue, crtc->gamma_size);
- crtc->active = TRUE;
-#endif
-
- crtc->x = x;
- crtc->y = y;
- crtc->mode = *mode;
- crtc->rotation = rotation;
-
- return TRUE;
-}
-
-static void
-crtc_gamma_set(xf86CrtcPtr crtc, CARD16 * red, CARD16 * green, CARD16 * blue,
- int size)
-{
- modesettingPtr ms = modesettingPTR(crtc->scrn);
- struct crtc_private *crtcp = crtc->driver_private;
-
- drmModeCrtcSetGamma(ms->fd, crtcp->drm_crtc->crtc_id, size, red, green, blue);
-}
-
-#if 0 /* Implement and enable to enable rotation and reflection. */
-static void *
-crtc_shadow_allocate(xf86CrtcPtr crtc, int width, int height)
-{
- /* ScrnInfoPtr pScrn = crtc->scrn; */
-
- return NULL;
-}
-
-static PixmapPtr
-crtc_shadow_create(xf86CrtcPtr crtc, void *data, int width, int height)
-{
- /* ScrnInfoPtr pScrn = crtc->scrn; */
-
- return NULL;
-}
-
-static void
-crtc_shadow_destroy(xf86CrtcPtr crtc, PixmapPtr rotate_pixmap, void *data)
-{
- /* ScrnInfoPtr pScrn = crtc->scrn; */
-}
-
-#endif
-
-/*
- * Cursor functions
- */
-
-static void
-crtc_set_cursor_colors(xf86CrtcPtr crtc, int bg, int fg)
-{
- /* XXX: See if this one is needed, as we only support ARGB cursors */
-}
-
-static void
-crtc_set_cursor_position(xf86CrtcPtr crtc, int x, int y)
-{
- modesettingPtr ms = modesettingPTR(crtc->scrn);
- struct crtc_private *crtcp = crtc->driver_private;
-
- drmModeMoveCursor(ms->fd, crtcp->drm_crtc->crtc_id, x, y);
-}
-
-static void
-crtc_load_cursor_argb_ga3d(xf86CrtcPtr crtc, CARD32 * image)
-{
- unsigned char *ptr;
- modesettingPtr ms = modesettingPTR(crtc->scrn);
- struct crtc_private *crtcp = crtc->driver_private;
- struct pipe_transfer *transfer;
- struct pipe_fence_handle *fence = NULL;
- struct pipe_context *ctx = ms->ctx;
- struct pipe_screen *screen = ms->screen;
-
- if (!crtcp->cursor_tex) {
- struct pipe_resource templat;
- struct winsys_handle whandle;
-
- memset(&templat, 0, sizeof(templat));
- templat.bind |= PIPE_BIND_RENDER_TARGET;
- templat.bind |= PIPE_BIND_SCANOUT;
- templat.bind |= PIPE_BIND_CURSOR;
- templat.target = PIPE_TEXTURE_2D;
- templat.last_level = 0;
- templat.depth0 = 1;
- templat.array_size = 1;
- templat.format = PIPE_FORMAT_B8G8R8A8_UNORM;
- templat.width0 = 64;
- templat.height0 = 64;
-
- memset(&whandle, 0, sizeof(whandle));
- whandle.type = DRM_API_HANDLE_TYPE_KMS;
-
- crtcp->cursor_tex = screen->resource_create(screen, &templat);
- screen->resource_get_handle(screen, crtcp->cursor_tex, &whandle);
-
- crtcp->cursor_handle = whandle.handle;
- }
-
- ptr = pipe_transfer_map(ctx, crtcp->cursor_tex,
- 0, 0,
- PIPE_TRANSFER_WRITE,
- 0, 0, 64, 64, &transfer);
- util_copy_rect(ptr, crtcp->cursor_tex->format,
- transfer->stride, 0, 0,
- 64, 64, (void*)image, 64 * 4, 0, 0);
- ctx->transfer_unmap(ctx, transfer);
- ctx->flush(ctx, &fence, 0);
-
- if (fence) {
- screen->fence_finish(screen, fence, PIPE_TIMEOUT_INFINITE);
- screen->fence_reference(screen, &fence, NULL);
- }
-
- if (crtc->cursor_shown)
- drmModeSetCursor(ms->fd, crtcp->drm_crtc->crtc_id,
- crtcp->cursor_handle, 64, 64);
-}
-
-#if HAVE_LIBKMS
-static void
-crtc_load_cursor_argb_kms(xf86CrtcPtr crtc, CARD32 * image)
-{
- modesettingPtr ms = modesettingPTR(crtc->scrn);
- struct crtc_private *crtcp = crtc->driver_private;
- unsigned char *ptr;
-
- if (!crtcp->cursor_bo) {
- unsigned attr[8];
-
- attr[0] = KMS_BO_TYPE;
-#ifdef KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8
- attr[1] = KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8;
-#else
- attr[1] = KMS_BO_TYPE_CURSOR;
-#endif
- attr[2] = KMS_WIDTH;
- attr[3] = 64;
- attr[4] = KMS_HEIGHT;
- attr[5] = 64;
- attr[6] = 0;
-
- if (kms_bo_create(ms->kms, attr, &crtcp->cursor_bo))
- return;
-
- if (kms_bo_get_prop(crtcp->cursor_bo, KMS_HANDLE,
- &crtcp->cursor_handle))
- goto err_bo_destroy;
- }
-
- kms_bo_map(crtcp->cursor_bo, (void**)&ptr);
- memcpy(ptr, image, 64*64*4);
- kms_bo_unmap(crtcp->cursor_bo);
-
- if (crtc->cursor_shown)
- drmModeSetCursor(ms->fd, crtcp->drm_crtc->crtc_id,
- crtcp->cursor_handle, 64, 64);
-
- return;
-
-err_bo_destroy:
- kms_bo_destroy(&crtcp->cursor_bo);
-}
-#endif
-
-static void
-crtc_load_cursor_argb(xf86CrtcPtr crtc, CARD32 * image)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(crtc->scrn);
- modesettingPtr ms = modesettingPTR(crtc->scrn);
-
- /* Older X servers have cursor reference counting bugs leading to use of
- * freed memory and consequently random crashes. Should be fixed as of
- * xserver 1.8, but this workaround shouldn't hurt anyway.
- */
- if (config->cursor)
- config->cursor->refcnt++;
-
- if (ms->cursor)
- FreeCursor(ms->cursor, None);
-
- ms->cursor = config->cursor;
-
- if (ms->screen)
- crtc_load_cursor_argb_ga3d(crtc, image);
-#ifdef HAVE_LIBKMS
- else if (ms->kms)
- crtc_load_cursor_argb_kms(crtc, image);
-#endif
-}
-
-static void
-crtc_show_cursor(xf86CrtcPtr crtc)
-{
- modesettingPtr ms = modesettingPTR(crtc->scrn);
- struct crtc_private *crtcp = crtc->driver_private;
-
- if (crtcp->cursor_tex || crtcp->cursor_bo)
- drmModeSetCursor(ms->fd, crtcp->drm_crtc->crtc_id,
- crtcp->cursor_handle, 64, 64);
-}
-
-static void
-crtc_hide_cursor(xf86CrtcPtr crtc)
-{
- modesettingPtr ms = modesettingPTR(crtc->scrn);
- struct crtc_private *crtcp = crtc->driver_private;
-
- drmModeSetCursor(ms->fd, crtcp->drm_crtc->crtc_id, 0, 0, 0);
-}
-
-/**
- * Called at vt leave
- */
-void
-xorg_crtc_cursor_destroy(xf86CrtcPtr crtc)
-{
- struct crtc_private *crtcp = crtc->driver_private;
-
- if (crtcp->cursor_tex)
- pipe_resource_reference(&crtcp->cursor_tex, NULL);
-#ifdef HAVE_LIBKMS
- if (crtcp->cursor_bo)
- kms_bo_destroy(&crtcp->cursor_bo);
-#endif
-}
-
-/*
- * Misc functions
- */
-
-static void
-crtc_destroy(xf86CrtcPtr crtc)
-{
- struct crtc_private *crtcp = crtc->driver_private;
-
- xorg_crtc_cursor_destroy(crtc);
-
- drmModeFreeCrtc(crtcp->drm_crtc);
-
- free(crtcp);
- crtc->driver_private = NULL;
-}
-
-static const xf86CrtcFuncsRec crtc_funcs = {
- .dpms = crtc_dpms,
- .set_mode_major = crtc_set_mode_major,
-
- .set_cursor_colors = crtc_set_cursor_colors,
- .set_cursor_position = crtc_set_cursor_position,
- .show_cursor = crtc_show_cursor,
- .hide_cursor = crtc_hide_cursor,
- .load_cursor_argb = crtc_load_cursor_argb,
-
- .shadow_create = NULL,
- .shadow_allocate = NULL,
- .shadow_destroy = NULL,
-
- .gamma_set = crtc_gamma_set,
- .destroy = crtc_destroy,
-};
-
-void
-xorg_crtc_init(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- xf86CrtcPtr crtc;
- drmModeResPtr res;
- drmModeCrtcPtr drm_crtc = NULL;
- struct crtc_private *crtcp;
- int c;
-
- res = drmModeGetResources(ms->fd);
- if (res == 0) {
- ErrorF("Failed drmModeGetResources %d\n", errno);
- return;
- }
-
- for (c = 0; c < res->count_crtcs; c++) {
- drm_crtc = drmModeGetCrtc(ms->fd, res->crtcs[c]);
-
- if (!drm_crtc)
- continue;
-
- crtc = xf86CrtcCreate(pScrn, &crtc_funcs);
- if (crtc == NULL)
- goto out;
-
- crtcp = calloc(1, sizeof(struct crtc_private));
- if (!crtcp) {
- xf86CrtcDestroy(crtc);
- goto out;
- }
-
- crtcp->drm_crtc = drm_crtc;
-
- crtc->driver_private = crtcp;
- }
-
- out:
- drmModeFreeResources(res);
-}
-
-/* vim: set sw=4 ts=8 sts=4: */
+++ /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 "xorg-server.h"
-#include "xf86.h"
-#include "xf86_OSproc.h"
-
-#include "xorg_tracker.h"
-#include "xorg_exa.h"
-
-#include "dri2.h"
-
-#include "pipe/p_state.h"
-#include "util/u_inlines.h"
-
-#include "util/u_format.h"
-
-#include "state_tracker/drm_driver.h"
-
-/* Make all the #if cases in the code esier to read */
-#ifndef DRI2INFOREC_VERSION
-#define DRI2INFOREC_VERSION 1
-#endif
-
-#if DRI2INFOREC_VERSION == 2
-static Bool set_format_in_do_create_buffer;
-#endif
-
-typedef struct {
- PixmapPtr pPixmap;
- struct pipe_resource *tex;
- struct pipe_fence_handle *fence;
-} *BufferPrivatePtr;
-
-static Bool
-dri2_do_create_buffer(DrawablePtr pDraw, DRI2BufferPtr buffer, unsigned int format)
-{
- struct pipe_resource *tex = NULL;
- ScreenPtr pScreen = pDraw->pScreen;
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_pixmap_priv *exa_priv;
- BufferPrivatePtr private = buffer->driverPrivate;
- PixmapPtr pPixmap;
- struct winsys_handle whandle;
-
- if (pDraw->type == DRAWABLE_PIXMAP)
- pPixmap = (PixmapPtr) pDraw;
- else
- pPixmap = (*pScreen->GetWindowPixmap)((WindowPtr) pDraw);
- exa_priv = exaGetPixmapDriverPrivate(pPixmap);
-
-
- switch (buffer->attachment) {
- default:
- if (buffer->attachment != DRI2BufferFakeFrontLeft ||
- pDraw->type != DRAWABLE_PIXMAP) {
- private->pPixmap = (*pScreen->CreatePixmap)(pScreen, pDraw->width,
- pDraw->height,
- pDraw->depth,
- 0);
- }
- break;
- case DRI2BufferFrontLeft:
- break;
- case DRI2BufferStencil:
-#if DRI2INFOREC_VERSION >= 3
- case DRI2BufferDepthStencil:
-#else
- /* Works on old X servers because sanity checking is for the weak */
- case 9:
-#endif
- if (exa_priv->depth_stencil_tex &&
- !util_format_is_depth_or_stencil(exa_priv->depth_stencil_tex->format))
- exa_priv->depth_stencil_tex = NULL;
- /* Fall through */
- case DRI2BufferDepth:
- if (exa_priv->depth_stencil_tex)
- pipe_resource_reference(&tex, exa_priv->depth_stencil_tex);
- else {
- struct pipe_resource template;
- unsigned depthBits = (format != 0) ? format : pDraw->depth;
- memset(&template, 0, sizeof(template));
- template.target = PIPE_TEXTURE_2D;
- if (buffer->attachment == DRI2BufferDepth) {
- switch(depthBits) {
- case 16:
- template.format = PIPE_FORMAT_Z16_UNORM;
- break;
- case 32:
- template.format = PIPE_FORMAT_Z32_UNORM;
- break;
- default:
- template.format = ms->ds_depth_bits_last ?
- PIPE_FORMAT_Z24X8_UNORM : PIPE_FORMAT_X8Z24_UNORM;
- break;
- }
- } else {
- template.format = ms->ds_depth_bits_last ?
- PIPE_FORMAT_Z24_UNORM_S8_UINT : PIPE_FORMAT_S8_UINT_Z24_UNORM;
- }
- template.width0 = pDraw->width;
- template.height0 = pDraw->height;
- template.depth0 = 1;
- template.array_size = 1;
- template.last_level = 0;
- template.bind = PIPE_BIND_DEPTH_STENCIL |
- PIPE_BIND_SHARED;
- tex = ms->screen->resource_create(ms->screen, &template);
- pipe_resource_reference(&exa_priv->depth_stencil_tex, tex);
- }
- break;
- }
-
- if (!private->pPixmap) {
- private->pPixmap = pPixmap;
- pPixmap->refcnt++;
- }
-
- if (!tex) {
- /* First call to make sure we have a pixmap private */
- exaMoveInPixmap(private->pPixmap);
- xorg_exa_set_shared_usage(private->pPixmap);
- pScreen->ModifyPixmapHeader(private->pPixmap, 0, 0, 0, 0, 0, NULL);
- /* Second call to make sure texture has valid contents */
- exaMoveInPixmap(private->pPixmap);
- tex = xorg_exa_get_texture(private->pPixmap);
- }
-
- if (!tex)
- FatalError("NO TEXTURE IN DRI2\n");
-
- memset(&whandle, 0, sizeof(whandle));
- whandle.type = DRM_API_HANDLE_TYPE_SHARED;
-
- ms->screen->resource_get_handle(ms->screen, tex, &whandle);
-
- buffer->name = whandle.handle;
- buffer->pitch = whandle.stride;
- buffer->cpp = 4;
- buffer->driverPrivate = private;
- buffer->flags = 0; /* not tiled */
-#if DRI2INFOREC_VERSION == 2
- /* ABI forwards/backwards compatibility */
- if (set_format_in_do_create_buffer)
- ((DRI2Buffer2Ptr)buffer)->format = 0;
-#elif DRI2INFOREC_VERSION >= 3
- buffer->format = 0;
-#endif
- private->tex = tex;
-
- return TRUE;
-}
-
-static void
-dri2_do_destroy_buffer(DrawablePtr pDraw, DRI2BufferPtr buffer)
-{
- ScreenPtr pScreen = pDraw->pScreen;
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- BufferPrivatePtr private = buffer->driverPrivate;
- struct exa_pixmap_priv *exa_priv = exaGetPixmapDriverPrivate(private->pPixmap);
-
- pipe_resource_reference(&private->tex, NULL);
- ms->screen->fence_reference(ms->screen, &private->fence, NULL);
- pipe_resource_reference(&exa_priv->depth_stencil_tex, NULL);
- (*pScreen->DestroyPixmap)(private->pPixmap);
-}
-
-#if DRI2INFOREC_VERSION >= 2
-
-static DRI2Buffer2Ptr
-dri2_create_buffer(DrawablePtr pDraw, unsigned int attachment, unsigned int format)
-{
- DRI2Buffer2Ptr buffer;
- BufferPrivatePtr private;
-
- buffer = calloc(1, sizeof *buffer);
- if (!buffer)
- return NULL;
-
- private = calloc(1, sizeof *private);
- if (!private) {
- goto fail;
- }
-
- buffer->attachment = attachment;
- buffer->driverPrivate = private;
-
- /* So far it is safe to downcast a DRI2Buffer2Ptr to DRI2BufferPtr */
- if (dri2_do_create_buffer(pDraw, (DRI2BufferPtr)buffer, format))
- return buffer;
-
- free(private);
-fail:
- free(buffer);
- return NULL;
-}
-
-static void
-dri2_destroy_buffer(DrawablePtr pDraw, DRI2Buffer2Ptr buffer)
-{
- /* So far it is safe to downcast a DRI2Buffer2Ptr to DRI2BufferPtr */
- dri2_do_destroy_buffer(pDraw, (DRI2BufferPtr)buffer);
-
- free(buffer->driverPrivate);
- free(buffer);
-}
-
-#endif /* DRI2INFOREC_VERSION >= 2 */
-
-#if DRI2INFOREC_VERSION <= 2
-
-static DRI2BufferPtr
-dri2_create_buffers(DrawablePtr pDraw, unsigned int *attachments, int count)
-{
- BufferPrivatePtr privates;
- DRI2BufferPtr buffers;
- int i;
-
- buffers = calloc(count, sizeof *buffers);
- if (!buffers)
- goto fail_buffers;
-
- privates = calloc(count, sizeof *privates);
- if (!privates)
- goto fail_privates;
-
- for (i = 0; i < count; i++) {
- buffers[i].attachment = attachments[i];
- buffers[i].driverPrivate = &privates[i];
-
- if (!dri2_do_create_buffer(pDraw, &buffers[i], 0))
- goto fail;
- }
-
- return buffers;
-
-fail:
- free(privates);
-fail_privates:
- free(buffers);
-fail_buffers:
- return NULL;
-}
-
-static void
-dri2_destroy_buffers(DrawablePtr pDraw, DRI2BufferPtr buffers, int count)
-{
- int i;
-
- for (i = 0; i < count; i++) {
- dri2_do_destroy_buffer(pDraw, &buffers[i]);
- }
-
- if (buffers) {
- free(buffers[0].driverPrivate);
- free(buffers);
- }
-}
-
-#endif /* DRI2INFOREC_VERSION <= 2 */
-
-static void
-dri2_copy_region(DrawablePtr pDraw, RegionPtr pRegion,
- DRI2BufferPtr pDestBuffer, DRI2BufferPtr pSrcBuffer)
-{
- ScreenPtr pScreen = pDraw->pScreen;
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- BufferPrivatePtr dst_priv = pDestBuffer->driverPrivate;
- BufferPrivatePtr src_priv = pSrcBuffer->driverPrivate;
- DrawablePtr src_draw;
- DrawablePtr dst_draw;
- GCPtr gc;
- RegionPtr copy_clip;
- Bool save_accel;
- CustomizerPtr cust = ms->cust;
-
- /*
- * In driCreateBuffers we dewrap windows into the
- * backing pixmaps in order to get to the texture.
- * We need to use the real drawable in CopyArea
- * so that cliprects and offsets are correct.
- */
- src_draw = (pSrcBuffer->attachment == DRI2BufferFrontLeft) ? pDraw :
- &src_priv->pPixmap->drawable;
- dst_draw = (pDestBuffer->attachment == DRI2BufferFrontLeft) ? pDraw :
- &dst_priv->pPixmap->drawable;
-
- /*
- * The clients implements glXWaitX with a copy front to fake and then
- * waiting on the server to signal its completion of it. While
- * glXWaitGL is a client side flush and a copy from fake to front.
- * This is how it is done in the DRI2 protocol, how ever depending
- * which type of drawables the server does things a bit differently
- * then what the protocol says as the fake and front are the same.
- *
- * for pixmaps glXWaitX is a server flush.
- * for pixmaps glXWaitGL is a client flush.
- * for windows glXWaitX is a copy from front to fake then a server flush.
- * for windows glXWaitGL is a client flush then a copy from fake to front.
- *
- * XXX in the windows case this code always flushes but that isn't a
- * must in the glXWaitGL case but we don't know if this is a glXWaitGL
- * or a glFlush/glFinish call.
- */
- if (dst_priv->pPixmap == src_priv->pPixmap) {
- /* pixmap glXWaitX */
- if (pSrcBuffer->attachment == DRI2BufferFrontLeft &&
- pDestBuffer->attachment == DRI2BufferFakeFrontLeft) {
- ms->ctx->flush(ms->ctx, NULL, 0);
- return;
- }
- /* pixmap glXWaitGL */
- if (pDestBuffer->attachment == DRI2BufferFrontLeft &&
- pSrcBuffer->attachment == DRI2BufferFakeFrontLeft) {
- return;
- } else {
- xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
- "copying between the same pixmap\n");
- }
- }
-
- gc = GetScratchGC(pDraw->depth, pScreen);
- copy_clip = REGION_CREATE(pScreen, NULL, 0);
- REGION_COPY(pScreen, copy_clip, pRegion);
- (*gc->funcs->ChangeClip) (gc, CT_REGION, copy_clip, 0);
- ValidateGC(dst_draw, gc);
-
- /* If this is a full buffer swap, throttle on the previous one */
- if (ms->swapThrottling &&
- dst_priv->fence && REGION_NUM_RECTS(pRegion) == 1) {
- BoxPtr extents = REGION_EXTENTS(pScreen, pRegion);
-
- if (extents->x1 == 0 && extents->y1 == 0 &&
- extents->x2 == pDraw->width && extents->y2 == pDraw->height) {
- ms->screen->fence_finish(ms->screen, dst_priv->fence,
- PIPE_TIMEOUT_INFINITE);
- ms->screen->fence_reference(ms->screen, &dst_priv->fence, NULL);
- }
- }
-
- /* Try to make sure the blit will be accelerated */
- save_accel = ms->exa->accel;
- ms->exa->accel = TRUE;
-
- if (pSrcBuffer->attachment != DRI2BufferFrontLeft) {
- /* In case it won't be though, make sure the GPU copy contents of the
- * source pixmap will be used for the software fallback - presumably the
- * client modified them before calling in here.
- */
- exaMoveInPixmap(src_priv->pPixmap);
- DamageRegionAppend(src_draw, pRegion);
- DamageRegionProcessPending(src_draw);
- }
-
- if (cust && cust->winsys_context_throttle)
- cust->winsys_context_throttle(cust, ms->ctx, THROTTLE_SWAP);
-
- (*gc->ops->CopyArea)(src_draw, dst_draw, gc,
- 0, 0, pDraw->width, pDraw->height, 0, 0);
- ms->exa->accel = save_accel;
-
- FreeScratchGC(gc);
-
- ms->ctx->flush(ms->ctx,
- (pDestBuffer->attachment == DRI2BufferFrontLeft
- && ms->swapThrottling) ?
- &dst_priv->fence : NULL, 0);
-
- if (cust && cust->winsys_context_throttle)
- cust->winsys_context_throttle(cust, ms->ctx, THROTTLE_RENDER);
-
-}
-
-Bool
-xorg_dri2_init(ScreenPtr pScreen)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- DRI2InfoRec dri2info;
-#if DRI2INFOREC_VERSION >= 2
- int major, minor;
-
- if (xf86LoaderCheckSymbol("DRI2Version")) {
- DRI2Version(&major, &minor);
- } else {
- /* Assume version 1.0 */
- major = 1;
- minor = 0;
- }
-#endif
-
- dri2info.version = min(DRI2INFOREC_VERSION, 3);
- dri2info.fd = ms->fd;
-
- dri2info.driverName = pScrn->driverName;
- dri2info.deviceName = "/dev/dri/card0"; /* FIXME */
-
-#if DRI2INFOREC_VERSION >= 2
- dri2info.CreateBuffer = dri2_create_buffer;
- dri2info.DestroyBuffer = dri2_destroy_buffer;
-#endif
-
- /* For X servers in the 1.6.x series there where two DRI2 version.
- * This allows us to build one binary that works on both servers.
- */
-#if DRI2INFOREC_VERSION == 2
- if (minor == 0) {
- set_format_in_do_create_buffer = FALSE;
- dri2info.CreateBuffers = dri2_create_buffers;
- dri2info.DestroyBuffers = dri2_destroy_buffers;
- } else
- set_format_in_do_create_buffer = FALSE;
-#endif
-
- /* For version 1 set these unconditionaly. */
-#if DRI2INFOREC_VERSION == 1
- dri2info.CreateBuffers = dri2_create_buffers;
- dri2info.DestroyBuffers = dri2_destroy_buffers;
-#endif
- dri2info.CopyRegion = dri2_copy_region;
- dri2info.Wait = NULL;
-
- ms->d_depth_bits_last =
- ms->screen->is_format_supported(ms->screen, PIPE_FORMAT_Z24X8_UNORM,
- PIPE_TEXTURE_2D,
- 0,
- PIPE_BIND_DEPTH_STENCIL);
- ms->ds_depth_bits_last =
- ms->screen->is_format_supported(ms->screen, PIPE_FORMAT_Z24_UNORM_S8_UINT,
- PIPE_TEXTURE_2D,
- 0,
- PIPE_BIND_DEPTH_STENCIL);
-
- return DRI2ScreenInit(pScreen, &dri2info);
-}
-
-void
-xorg_dri2_close(ScreenPtr pScreen)
-{
- DRI2CloseScreen(pScreen);
-}
-
-/* vim: set sw=4 ts=8 sts=4: */
+++ /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 "xorg-server.h"
-#include "xf86.h"
-#include "xf86_OSproc.h"
-#include "compiler.h"
-#include "xf86Pci.h"
-#include "mipointer.h"
-#include "micmap.h"
-#include <X11/extensions/randr.h>
-#include "fb.h"
-#include "edid.h"
-#include "xf86i2c.h"
-#include "xf86Crtc.h"
-#include "miscstruct.h"
-#include "dixstruct.h"
-#include "xf86cmap.h"
-#include "xf86xv.h"
-#include "xorgVersion.h"
-#ifndef XSERVER_LIBPCIACCESS
-#error "libpciaccess needed"
-#endif
-
-#include <pciaccess.h>
-
-#include "state_tracker/drm_driver.h"
-#include "pipe/p_context.h"
-#include "xorg_tracker.h"
-#include "xorg_winsys.h"
-
-#ifdef HAVE_LIBKMS
-#include "libkms/libkms.h"
-#endif
-
-/*
- * Functions and symbols exported to Xorg via pointers.
- */
-
-static Bool drv_pre_init(ScrnInfoPtr pScrn, int flags);
-static Bool drv_screen_init(SCREEN_INIT_ARGS_DECL);
-static Bool drv_switch_mode(SWITCH_MODE_ARGS_DECL);
-static void drv_adjust_frame(ADJUST_FRAME_ARGS_DECL);
-static Bool drv_enter_vt(VT_FUNC_ARGS_DECL);
-static Bool drv_enter_vt_flags(ScrnInfoPtr pScrn, int flags);
-static void drv_leave_vt(VT_FUNC_ARGS_DECL);
-static void drv_free_screen(FREE_SCREEN_ARGS_DECL);
-static ModeStatus drv_valid_mode(SCRN_ARG_TYPE arg, DisplayModePtr mode, Bool verbose,
- int flags);
-
-typedef enum
-{
- OPTION_SW_CURSOR,
- OPTION_2D_ACCEL,
- OPTION_DEBUG_FALLBACK,
- OPTION_THROTTLE_SWAP,
- OPTION_THROTTLE_DIRTY,
- OPTION_3D_ACCEL
-} drv_option_enums;
-
-static const OptionInfoRec drv_options[] = {
- {OPTION_SW_CURSOR, "SWcursor", OPTV_BOOLEAN, {0}, FALSE},
- {OPTION_2D_ACCEL, "2DAccel", OPTV_BOOLEAN, {0}, FALSE},
- {OPTION_DEBUG_FALLBACK, "DebugFallback", OPTV_BOOLEAN, {0}, FALSE},
- {OPTION_THROTTLE_SWAP, "SwapThrottling", OPTV_BOOLEAN, {0}, FALSE},
- {OPTION_THROTTLE_DIRTY, "DirtyThrottling", OPTV_BOOLEAN, {0}, FALSE},
- {OPTION_3D_ACCEL, "3DAccel", OPTV_BOOLEAN, {0}, FALSE},
- {-1, NULL, OPTV_NONE, {0}, FALSE}
-};
-
-
-/*
- * Exported Xorg driver functions to winsys
- */
-
-const OptionInfoRec *
-xorg_tracker_available_options(int chipid, int busid)
-{
- return drv_options;
-}
-
-void
-xorg_tracker_set_functions(ScrnInfoPtr scrn)
-{
- scrn->PreInit = drv_pre_init;
- scrn->ScreenInit = drv_screen_init;
- scrn->SwitchMode = drv_switch_mode;
- scrn->AdjustFrame = drv_adjust_frame;
- scrn->EnterVT = drv_enter_vt;
- scrn->LeaveVT = drv_leave_vt;
- scrn->FreeScreen = drv_free_screen;
- scrn->ValidMode = drv_valid_mode;
-}
-
-Bool
-xorg_tracker_have_modesetting(ScrnInfoPtr pScrn, struct pci_device *device)
-{
- char *BusID = malloc(64);
-
- if (!BusID)
- return FALSE;
- sprintf(BusID, "pci:%04x:%02x:%02x.%d",
- device->domain, device->bus,
- device->dev, device->func);
-
- if (drmCheckModesettingSupported(BusID)) {
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 0,
- "Drm modesetting not supported %s\n", BusID);
- free(BusID);
- return FALSE;
- }
-
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 0,
- "Drm modesetting supported on %s\n", BusID);
-
- free(BusID);
- return TRUE;
-}
-
-
-/*
- * Internal function definitions
- */
-
-static Bool drv_init_front_buffer_functions(ScrnInfoPtr pScrn);
-static Bool drv_close_screen(CLOSE_SCREEN_ARGS_DECL);
-
-
-/*
- * Internal functions
- */
-
-static Bool
-drv_get_rec(ScrnInfoPtr pScrn)
-{
- if (pScrn->driverPrivate)
- return TRUE;
-
- pScrn->driverPrivate = xnfcalloc(1, sizeof(modesettingRec));
-
- return TRUE;
-}
-
-static void
-drv_free_rec(ScrnInfoPtr pScrn)
-{
- if (!pScrn)
- return;
-
- if (!pScrn->driverPrivate)
- return;
-
- free(pScrn->driverPrivate);
-
- pScrn->driverPrivate = NULL;
-}
-
-static void
-drv_probe_ddc(ScrnInfoPtr pScrn, int index)
-{
- ConfiguredMonitor = NULL;
-}
-
-static Bool
-drv_crtc_resize(ScrnInfoPtr pScrn, int width, int height)
-{
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
- modesettingPtr ms = modesettingPTR(pScrn);
- CustomizerPtr cust = ms->cust;
- ScreenPtr pScreen = pScrn->pScreen;
- int old_width, old_height;
- PixmapPtr rootPixmap;
- int i;
-
- if (width == pScrn->virtualX && height == pScrn->virtualY)
- return TRUE;
-
- if (cust && cust->winsys_check_fb_size &&
- !cust->winsys_check_fb_size(cust, width*pScrn->bitsPerPixel / 8,
- height)) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "Requested framebuffer size %dx%dx%d will not fit "
- "in display memory.\n",
- width, height, pScrn->bitsPerPixel);
- return FALSE;
- }
-
- old_width = pScrn->virtualX;
- old_height = pScrn->virtualY;
- pScrn->virtualX = width;
- pScrn->virtualY = height;
-
- /* ms->create_front_buffer will remove the old front buffer */
-
- rootPixmap = pScreen->GetScreenPixmap(pScreen);
- if (!pScreen->ModifyPixmapHeader(rootPixmap, width, height, -1, -1, -1, NULL))
- goto error_modify;
-
- pScrn->displayWidth = rootPixmap->devKind / (rootPixmap->drawable.bitsPerPixel / 8);
-
- if (!ms->create_front_buffer(pScrn) || !ms->bind_front_buffer(pScrn))
- goto error_create;
-
- /*
- * create && bind will turn off all crtc(s) in the kernel so we need to
- * re-enable all the crtcs again. For real HW we might want to do this
- * before destroying the old framebuffer.
- */
- for (i = 0; i < xf86_config->num_crtc; i++) {
- xf86CrtcPtr crtc = xf86_config->crtc[i];
-
- if (!crtc->enabled)
- continue;
-
- crtc->funcs->set_mode_major(crtc, &crtc->mode, crtc->rotation, crtc->x, crtc->y);
- }
-
- return TRUE;
-
- /*
- * This is the error recovery path.
- */
-error_create:
- if (!pScreen->ModifyPixmapHeader(rootPixmap, old_width, old_height, -1, -1, -1, NULL))
- FatalError("failed to resize rootPixmap error path\n");
-
- pScrn->displayWidth = rootPixmap->devKind / (rootPixmap->drawable.bitsPerPixel / 8);
-
-error_modify:
- pScrn->virtualX = old_width;
- pScrn->virtualY = old_height;
-
- if (ms->create_front_buffer(pScrn) && ms->bind_front_buffer(pScrn))
- return FALSE;
-
- FatalError("failed to setup old framebuffer\n");
- return FALSE;
-}
-
-static const xf86CrtcConfigFuncsRec crtc_config_funcs = {
- .resize = drv_crtc_resize
-};
-
-static Bool
-drv_init_drm(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
-
- /* deal with server regeneration */
- if (ms->fd < 0) {
- char *BusID;
-
- BusID = malloc(64);
- if (!BusID)
- return FALSE;
-
- sprintf(BusID, "PCI:%d:%d:%d",
- ((ms->PciInfo->domain << 8) | ms->PciInfo->bus),
- ms->PciInfo->dev, ms->PciInfo->func
- );
-
-
- ms->fd = drmOpen(driver_descriptor.driver_name, BusID);
- ms->isMaster = TRUE;
- free(BusID);
-
- if (ms->fd >= 0)
- return TRUE;
-
- return FALSE;
- }
-
- return TRUE;
-}
-
-static Bool
-drv_init_resource_management(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- /*
- ScreenPtr pScreen = pScrn->pScreen;
- PixmapPtr rootPixmap = pScreen->GetScreenPixmap(pScreen);
- Bool fbAccessDisabled;
- CARD8 *fbstart;
- */
-
- if (ms->screen || ms->kms)
- return TRUE;
-
- if (!ms->no3D)
- ms->screen = driver_descriptor.create_screen(ms->fd);
-
- if (ms->screen)
- return TRUE;
-
-#ifdef HAVE_LIBKMS
- if (!kms_create(ms->fd, &ms->kms))
- return TRUE;
-#endif
-
- return FALSE;
-}
-
-static void
-drv_cleanup_fences(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- int i;
-
- assert(ms->screen);
-
- for (i = 0; i < XORG_NR_FENCES; i++) {
- if (ms->fence[i]) {
- ms->screen->fence_finish(ms->screen, ms->fence[i],
- PIPE_TIMEOUT_INFINITE);
- ms->screen->fence_reference(ms->screen, &ms->fence[i], NULL);
- }
- }
-}
-
-static Bool
-drv_pre_init(ScrnInfoPtr pScrn, int flags)
-{
- xf86CrtcConfigPtr xf86_config;
- modesettingPtr ms;
- rgb defaultWeight = { 0, 0, 0 };
- EntityInfoPtr pEnt;
- EntPtr msEnt = NULL;
- CustomizerPtr cust;
- Bool use3D;
-
- if (pScrn->numEntities != 1)
- return FALSE;
-
- pEnt = xf86GetEntityInfo(pScrn->entityList[0]);
-
- if (flags & PROBE_DETECT) {
- drv_probe_ddc(pScrn, pEnt->index);
- return TRUE;
- }
-
- cust = (CustomizerPtr) pScrn->driverPrivate;
- pScrn->driverPrivate = NULL;
-
- /* Allocate driverPrivate */
- if (!drv_get_rec(pScrn))
- return FALSE;
-
- ms = modesettingPTR(pScrn);
- ms->pEnt = pEnt;
- ms->cust = cust;
- ms->fb_id = -1;
-
- pScrn->displayWidth = 640; /* default it */
-
- if (ms->pEnt->location.type != BUS_PCI)
- return FALSE;
-
- ms->PciInfo = xf86GetPciInfoForEntity(ms->pEnt->index);
-
- /* Allocate an entity private if necessary */
- if (xf86IsEntityShared(pScrn->entityList[0])) {
- FatalError("Entity");
-#if 0
- msEnt = xf86GetEntityPrivate(pScrn->entityList[0],
- modesettingEntityIndex)->ptr;
- ms->entityPrivate = msEnt;
-#else
- (void)msEnt;
-#endif
- } else
- ms->entityPrivate = NULL;
-
- if (xf86IsEntityShared(pScrn->entityList[0])) {
- if (xf86IsPrimInitDone(pScrn->entityList[0])) {
- /* do something */
- } else {
- xf86SetPrimInitDone(pScrn->entityList[0]);
- }
- }
-
- ms->fd = -1;
- if (!drv_init_drm(pScrn))
- return FALSE;
-
- pScrn->monitor = pScrn->confScreen->monitor;
- pScrn->progClock = TRUE;
- pScrn->rgbBits = 8;
-
- if (!xf86SetDepthBpp
- (pScrn, 0, 0, 0,
- PreferConvert24to32 | SupportConvert24to32 | Support32bppFb))
- return FALSE;
-
- switch (pScrn->depth) {
- case 8:
- case 15:
- case 16:
- case 24:
- break;
- default:
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "Given depth (%d) is not supported by the driver\n",
- pScrn->depth);
- return FALSE;
- }
- xf86PrintDepthBpp(pScrn);
-
- if (!xf86SetWeight(pScrn, defaultWeight, defaultWeight))
- return FALSE;
- if (!xf86SetDefaultVisual(pScrn, -1))
- return FALSE;
-
- /* Process the options */
- xf86CollectOptions(pScrn, NULL);
- if (!(ms->Options = malloc(sizeof(drv_options))))
- return FALSE;
- memcpy(ms->Options, drv_options, sizeof(drv_options));
- xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, ms->Options);
-
- use3D = cust ? !cust->no_3d : TRUE;
- ms->from_3D = xf86GetOptValBool(ms->Options, OPTION_3D_ACCEL,
- &use3D) ?
- X_CONFIG : X_PROBED;
-
- ms->no3D = !use3D;
-
- if (!drv_init_resource_management(pScrn)) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Could not init "
- "Gallium3D or libKMS.\n");
- return FALSE;
- }
-
- /* Allocate an xf86CrtcConfig */
- xf86CrtcConfigInit(pScrn, &crtc_config_funcs);
- xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
-
- /* get max width and height */
- {
- drmModeResPtr res;
- int max_width, max_height;
-
- res = drmModeGetResources(ms->fd);
- max_width = res->max_width;
- max_height = res->max_height;
-
- if (ms->screen) {
- int max;
-
- max = ms->screen->get_param(ms->screen,
- PIPE_CAP_MAX_TEXTURE_2D_LEVELS);
- max = 1 << (max - 1);
- max_width = max < max_width ? max : max_width;
- max_height = max < max_height ? max : max_height;
- }
-
- xf86CrtcSetSizeRange(pScrn, res->min_width,
- res->min_height, max_width, max_height);
- xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
- "Min width %d, Max Width %d.\n",
- res->min_width, max_width);
- xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
- "Min height %d, Max Height %d.\n",
- res->min_height, max_height);
- drmModeFreeResources(res);
- }
-
-
- if (xf86ReturnOptValBool(ms->Options, OPTION_SW_CURSOR, FALSE)) {
- ms->SWCursor = TRUE;
- }
-
- xorg_crtc_init(pScrn);
- xorg_output_init(pScrn);
-
- if (cust && cust->winsys_pre_init && !cust->winsys_pre_init(cust, ms->fd))
- return FALSE;
-
- if (!xf86InitialConfiguration(pScrn, TRUE)) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "No valid modes.\n");
- return FALSE;
- }
-
- /*
- * If the driver can do gamma correction, it should call xf86SetGamma() here.
- */
- {
- Gamma zeros = { 0.0, 0.0, 0.0 };
-
- if (!xf86SetGamma(pScrn, zeros)) {
- return FALSE;
- }
- }
-
- if (pScrn->modes == NULL) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "No modes.\n");
- return FALSE;
- }
-
- pScrn->currentMode = pScrn->modes;
-
- /* Set display resolution */
- xf86SetDpi(pScrn, 0, 0);
-
- /* Load the required sub modules */
- if (!xf86LoadSubModule(pScrn, "fb"))
- return FALSE;
-
- /* XXX: these aren't needed when we are using libkms */
- if (!xf86LoadSubModule(pScrn, "exa"))
- return FALSE;
-
-#ifdef DRI2
- if (!xf86LoadSubModule(pScrn, "dri2"))
- return FALSE;
-#endif
-
- return TRUE;
-}
-
-void xorg_flush(ScreenPtr pScreen)
-{
- modesettingPtr ms = modesettingPTR(xf86ScreenToScrn(pScreen));
-
- if (ms->ctx) {
- int j;
-
- ms->ctx->flush(ms->ctx,
- ms->dirtyThrottling ?
- &ms->fence[XORG_NR_FENCES-1] :
- NULL, 0);
-
- if (ms->dirtyThrottling) {
- if (ms->fence[0])
- ms->ctx->screen->fence_finish(ms->ctx->screen,
- ms->fence[0],
- PIPE_TIMEOUT_INFINITE);
-
- /* The amount of rendering generated by a block handler can be
- * quite small. Let us get a fair way ahead of hardware before
- * throttling.
- */
- for (j = 0; j < XORG_NR_FENCES - 1; j++)
- ms->screen->fence_reference(ms->screen,
- &ms->fence[j],
- ms->fence[j+1]);
-
- ms->screen->fence_reference(ms->screen,
- &ms->fence[XORG_NR_FENCES-1],
- NULL);
- }
- }
-
-#ifdef DRM_MODE_FEATURE_DIRTYFB
- {
- RegionPtr dirty = DamageRegion(ms->damage);
- unsigned num_cliprects = REGION_NUM_RECTS(dirty);
-
- if (num_cliprects) {
- drmModeClip *clip = alloca(num_cliprects * sizeof(drmModeClip));
- BoxPtr rect = REGION_RECTS(dirty);
- int i, ret;
-
- /* XXX no need for copy? */
- for (i = 0; i < num_cliprects; i++, rect++) {
- clip[i].x1 = rect->x1;
- clip[i].y1 = rect->y1;
- clip[i].x2 = rect->x2;
- clip[i].y2 = rect->y2;
- }
-
- /* TODO query connector property to see if this is needed */
- ret = drmModeDirtyFB(ms->fd, ms->fb_id, clip, num_cliprects);
- if (ret) {
- debug_printf("%s: failed to send dirty (%i, %s)\n",
- __func__, ret, strerror(-ret));
- }
-
- DamageEmpty(ms->damage);
- }
- }
-#endif
-}
-
-static void drv_block_handler(BLOCKHANDLER_ARGS_DECL)
-{
- SCREEN_PTR(arg);
- modesettingPtr ms = modesettingPTR(xf86ScreenToScrn(pScreen));
-
- pScreen->BlockHandler = ms->blockHandler;
- pScreen->BlockHandler(BLOCKHANDLER_ARGS);
- pScreen->BlockHandler = drv_block_handler;
-
- xorg_flush(pScreen);
-}
-
-static Bool
-drv_create_screen_resources(ScreenPtr pScreen)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- PixmapPtr rootPixmap;
- Bool ret;
-
- ms->noEvict = TRUE;
-
- pScreen->CreateScreenResources = ms->createScreenResources;
- ret = pScreen->CreateScreenResources(pScreen);
- pScreen->CreateScreenResources = drv_create_screen_resources;
-
- ms->bind_front_buffer(pScrn);
-
- ms->noEvict = FALSE;
-
- drv_adjust_frame(ADJUST_FRAME_ARGS(pScrn, pScrn->frameX0, pScrn->frameY0));
-
-#ifdef DRM_MODE_FEATURE_DIRTYFB
- rootPixmap = pScreen->GetScreenPixmap(pScreen);
- ms->damage = DamageCreate(NULL, NULL, DamageReportNone, TRUE,
- pScreen, rootPixmap);
-
- if (ms->damage) {
- DamageRegister(&rootPixmap->drawable, ms->damage);
-
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Damage tracking initialized\n");
- } else {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "Failed to create screen damage record\n");
- return FALSE;
- }
-#else
- (void)rootPixmap;
-#endif
-
- return ret;
-}
-
-static Bool
-drv_set_master(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
-
- if (!ms->isMaster && drmSetMaster(ms->fd) != 0) {
- if (errno == EINVAL) {
- xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
- "drmSetMaster failed: 2.6.29 or newer kernel required for "
- "multi-server DRI\n");
- } else {
- xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
- "drmSetMaster failed: %s\n", strerror(errno));
- }
- return FALSE;
- }
-
- ms->isMaster = TRUE;
- return TRUE;
-}
-
-
-static void drv_load_palette(ScrnInfoPtr pScrn, int numColors,
- int *indices, LOCO *colors, VisualPtr pVisual)
-{
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
- modesettingPtr ms = modesettingPTR(pScrn);
- int index, j, i;
- int c;
-
- switch(pScrn->depth) {
- case 15:
- for (i = 0; i < numColors; i++) {
- index = indices[i];
- for (j = 0; j < 8; j++) {
- ms->lut_r[index * 8 + j] = colors[index].red << 8;
- ms->lut_g[index * 8 + j] = colors[index].green << 8;
- ms->lut_b[index * 8 + j] = colors[index].blue << 8;
- }
- }
- break;
- case 16:
- for (i = 0; i < numColors; i++) {
- index = indices[i];
-
- if (index < 32) {
- for (j = 0; j < 8; j++) {
- ms->lut_r[index * 8 + j] = colors[index].red << 8;
- ms->lut_b[index * 8 + j] = colors[index].blue << 8;
- }
- }
-
- for (j = 0; j < 4; j++) {
- ms->lut_g[index * 4 + j] = colors[index].green << 8;
- }
- }
- break;
- default:
- for (i = 0; i < numColors; i++) {
- index = indices[i];
- ms->lut_r[index] = colors[index].red << 8;
- ms->lut_g[index] = colors[index].green << 8;
- ms->lut_b[index] = colors[index].blue << 8;
- }
- break;
- }
-
- for (c = 0; c < xf86_config->num_crtc; c++) {
- xf86CrtcPtr crtc = xf86_config->crtc[c];
-
- /* Make the change through RandR */
-#ifdef RANDR_12_INTERFACE
- if (crtc->randr_crtc)
- RRCrtcGammaSet(crtc->randr_crtc, ms->lut_r, ms->lut_g, ms->lut_b);
- else
-#endif
- crtc->funcs->gamma_set(crtc, ms->lut_r, ms->lut_g, ms->lut_b, 256);
- }
-}
-
-
-static Bool
-drv_screen_init(SCREEN_INIT_ARGS_DECL)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- VisualPtr visual;
- CustomizerPtr cust = ms->cust;
- MessageType from_st;
- MessageType from_dt;
-
- if (!drv_set_master(pScrn))
- return FALSE;
-
- if (!drv_init_front_buffer_functions(pScrn)) {
- FatalError("Could not init front buffer manager");
- return FALSE;
- }
-
- pScrn->pScreen = pScreen;
-
- /* HW dependent - FIXME */
- pScrn->displayWidth = pScrn->virtualX;
-
- miClearVisualTypes();
-
- if (!miSetVisualTypes(pScrn->depth,
- miGetDefaultVisualMask(pScrn->depth),
- pScrn->rgbBits, pScrn->defaultVisual))
- return FALSE;
-
- if (!miSetPixmapDepths())
- return FALSE;
-
- pScrn->memPhysBase = 0;
- pScrn->fbOffset = 0;
-
- if (!fbScreenInit(pScreen, NULL,
- pScrn->virtualX, pScrn->virtualY,
- pScrn->xDpi, pScrn->yDpi,
- pScrn->displayWidth, pScrn->bitsPerPixel))
- return FALSE;
-
- if (pScrn->bitsPerPixel > 8) {
- /* Fixup RGB ordering */
- visual = pScreen->visuals + pScreen->numVisuals;
- while (--visual >= pScreen->visuals) {
- if ((visual->class | DynamicClass) == DirectColor) {
- visual->offsetRed = pScrn->offset.red;
- visual->offsetGreen = pScrn->offset.green;
- visual->offsetBlue = pScrn->offset.blue;
- visual->redMask = pScrn->mask.red;
- visual->greenMask = pScrn->mask.green;
- visual->blueMask = pScrn->mask.blue;
- }
- }
- }
-
- fbPictureInit(pScreen, NULL, 0);
-
- ms->blockHandler = pScreen->BlockHandler;
- pScreen->BlockHandler = drv_block_handler;
- ms->createScreenResources = pScreen->CreateScreenResources;
- pScreen->CreateScreenResources = drv_create_screen_resources;
-
- xf86SetBlackWhitePixels(pScreen);
-
- ms->accelerate_2d = xf86ReturnOptValBool(ms->Options, OPTION_2D_ACCEL, FALSE);
- ms->debug_fallback = xf86ReturnOptValBool(ms->Options, OPTION_DEBUG_FALLBACK, ms->accelerate_2d);
-
- if (cust && cust->winsys_screen_init)
- cust->winsys_screen_init(cust);
-
- ms->swapThrottling = cust ? cust->swap_throttling : TRUE;
- from_st = xf86GetOptValBool(ms->Options, OPTION_THROTTLE_SWAP,
- &ms->swapThrottling) ?
- X_CONFIG : X_DEFAULT;
-
- ms->dirtyThrottling = cust ? cust->dirty_throttling : FALSE;
- from_dt = xf86GetOptValBool(ms->Options, OPTION_THROTTLE_DIRTY,
- &ms->dirtyThrottling) ?
- X_CONFIG : X_DEFAULT;
-
- if (ms->screen) {
- ms->exa = xorg_exa_init(pScrn, ms->accelerate_2d);
-
- xorg_xv_init(pScreen);
-#ifdef DRI2
- xorg_dri2_init(pScreen);
-#endif
- }
-
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "#################################\n");
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "# Useful debugging info follows #\n");
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "#################################\n");
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Using %s backend\n",
- ms->screen ? "Gallium3D" : "libkms");
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "2D Acceleration is %s\n",
- ms->screen && ms->accelerate_2d ? "enabled" : "disabled");
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Fallback debugging is %s\n",
- ms->debug_fallback ? "enabled" : "disabled");
-#ifdef DRI2
- xf86DrvMsg(pScrn->scrnIndex, ms->from_3D, "3D Acceleration is %s\n",
- ms->screen ? "enabled" : "disabled");
-#else
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "3D Acceleration is disabled\n");
-#endif
- xf86DrvMsg(pScrn->scrnIndex, from_st, "Swap Throttling is %s.\n",
- ms->swapThrottling ? "enabled" : "disabled");
- xf86DrvMsg(pScrn->scrnIndex, from_dt, "Dirty Throttling is %s.\n",
- ms->dirtyThrottling ? "enabled" : "disabled");
-
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "##################################\n");
-
- xf86SetBackingStore(pScreen);
- xf86SetSilkenMouse(pScreen);
- miDCInitialize(pScreen, xf86GetPointerScreenFuncs());
-
- /* Need to extend HWcursor support to handle mask interleave */
- if (!ms->SWCursor)
- xf86_cursors_init(pScreen, 64, 64,
- HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_64 |
- HARDWARE_CURSOR_ARGB |
- ((cust && cust->unhidden_hw_cursor_update) ?
- HARDWARE_CURSOR_UPDATE_UNHIDDEN : 0));
-
- /* Must force it before EnterVT, so we are in control of VT and
- * later memory should be bound when allocating, e.g rotate_mem */
- pScrn->vtSema = TRUE;
-
- pScreen->SaveScreen = xf86SaveScreen;
- ms->CloseScreen = pScreen->CloseScreen;
- pScreen->CloseScreen = drv_close_screen;
-
- if (!xf86CrtcScreenInit(pScreen))
- return FALSE;
-
- if (!miCreateDefColormap(pScreen))
- return FALSE;
- if (!xf86HandleColormaps(pScreen, 256, 8, drv_load_palette, NULL,
- CMAP_PALETTED_TRUECOLOR |
- CMAP_RELOAD_ON_MODE_SWITCH))
- return FALSE;
-
- xf86DPMSInit(pScreen, xf86DPMSSet, 0);
-
- if (serverGeneration == 1)
- xf86ShowUnusedOptions(pScrn->scrnIndex, pScrn->options);
-
- return drv_enter_vt_flags(pScrn, 1);
-}
-
-static void
-drv_adjust_frame(ADJUST_FRAME_ARGS_DECL)
-{
- SCRN_INFO_PTR(arg);
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);
- xf86OutputPtr output = config->output[config->compat_output];
- xf86CrtcPtr crtc = output->crtc;
-
- if (crtc && crtc->enabled) {
- crtc->funcs->set_mode_major(crtc, pScrn->currentMode,
- RR_Rotate_0, x, y);
- crtc->x = output->initial_x + x;
- crtc->y = output->initial_y + y;
- }
-}
-
-static void
-drv_free_screen(FREE_SCREEN_ARGS_DECL)
-{
- SCRN_INFO_PTR(arg);
- drv_free_rec(pScrn);
-}
-
-static void
-drv_leave_vt(VT_FUNC_ARGS_DECL)
-{
- SCRN_INFO_PTR(arg);
- modesettingPtr ms = modesettingPTR(pScrn);
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);
- CustomizerPtr cust = ms->cust;
- int o;
-
- if (cust && cust->winsys_leave_vt)
- cust->winsys_leave_vt(cust);
-
- for (o = 0; o < config->num_crtc; o++) {
- xf86CrtcPtr crtc = config->crtc[o];
-
- xorg_crtc_cursor_destroy(crtc);
-
- if (crtc->rotatedPixmap || crtc->rotatedData) {
- crtc->funcs->shadow_destroy(crtc, crtc->rotatedPixmap,
- crtc->rotatedData);
- crtc->rotatedPixmap = NULL;
- crtc->rotatedData = NULL;
- }
- }
-
- if (ms->fb_id != -1) {
- drmModeRmFB(ms->fd, ms->fb_id);
- ms->fb_id = -1;
- }
-
- /* idle hardware */
- if (!ms->kms)
- drv_cleanup_fences(pScrn);
-
- if (drmDropMaster(ms->fd))
- xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
- "drmDropMaster failed: %s\n", strerror(errno));
-
- ms->isMaster = FALSE;
- pScrn->vtSema = FALSE;
-}
-
-/*
- * This gets called when gaining control of the VT, and from ScreenInit().
- */
-static Bool
-drv_enter_vt_flags(ScrnInfoPtr pScrn, int flags)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- CustomizerPtr cust = ms->cust;
-
- if (!drv_set_master(pScrn))
- return FALSE;
-
- if (!ms->create_front_buffer(pScrn))
- return FALSE;
-
- if (!flags && !ms->bind_front_buffer(pScrn))
- return FALSE;
-
- if (!xf86SetDesiredModes(pScrn))
- return FALSE;
-
- if (cust && cust->winsys_enter_vt)
- cust->winsys_enter_vt(cust);
-
- return TRUE;
-}
-
-static Bool
-drv_enter_vt(VT_FUNC_ARGS_DECL)
-{
- SCRN_INFO_PTR(arg);
- return drv_enter_vt_flags(pScrn, 0);
-}
-
-static Bool
-drv_switch_mode(SWITCH_MODE_ARGS_DECL)
-{
- SCRN_INFO_PTR(arg);
-
- return xf86SetSingleMode(pScrn, mode, RR_Rotate_0);
-}
-
-static Bool
-drv_close_screen(CLOSE_SCREEN_ARGS_DECL)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- CustomizerPtr cust = ms->cust;
-
- if (ms->cursor) {
- FreeCursor(ms->cursor, None);
- ms->cursor = NULL;
- }
-
- if (cust && cust->winsys_screen_close)
- cust->winsys_screen_close(cust);
-
-#ifdef DRI2
- if (ms->screen)
- xorg_dri2_close(pScreen);
-#endif
-
- pScreen->BlockHandler = ms->blockHandler;
- pScreen->CreateScreenResources = ms->createScreenResources;
-
-#ifdef DRM_MODE_FEATURE_DIRTYFB
- if (ms->damage) {
-#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,14,99,2,0)
- DamageUnregister(ms->damage);
-#else
- DamageUnregister(&pScreen->GetScreenPixmap(pScreen)->drawable, ms->damage);
-#endif
- DamageDestroy(ms->damage);
- ms->damage = NULL;
- }
-#endif
-
- ms->destroy_front_buffer(pScrn);
-
- if (ms->exa)
- xorg_exa_close(pScrn);
- ms->exa = NULL;
-
- /* calls drop master make sure we don't talk to 3D HW after that */
- if (pScrn->vtSema) {
- drv_leave_vt(VT_FUNC_ARGS);
- }
-
- pScrn->vtSema = FALSE;
- pScreen->CloseScreen = ms->CloseScreen;
-
- return (*pScreen->CloseScreen) (CLOSE_SCREEN_ARGS);
-}
-
-static ModeStatus
-drv_valid_mode(SCRN_ARG_TYPE arg, DisplayModePtr mode, Bool verbose, int flags)
-{
- return MODE_OK;
-}
-
-
-/*
- * Front buffer backing store functions.
- */
-
-static Bool
-drv_destroy_front_buffer_ga3d(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
-
- if (!ms->root_texture)
- return TRUE;
-
- if (ms->fb_id != -1) {
- drmModeRmFB(ms->fd, ms->fb_id);
- ms->fb_id = -1;
- }
-
- pipe_resource_reference(&ms->root_texture, NULL);
- return TRUE;
-}
-
-static Bool
-drv_create_front_buffer_ga3d(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- struct pipe_resource *tex;
- struct winsys_handle whandle;
- unsigned fb_id;
- int ret;
-
- ms->noEvict = TRUE;
-
- tex = xorg_exa_create_root_texture(pScrn, pScrn->virtualX, pScrn->virtualY,
- pScrn->depth, pScrn->bitsPerPixel);
-
- if (!tex)
- return FALSE;
-
- memset(&whandle, 0, sizeof(whandle));
- whandle.type = DRM_API_HANDLE_TYPE_KMS;
-
- if (!ms->screen->resource_get_handle(ms->screen, tex, &whandle))
- goto err_destroy;
-
- ret = drmModeAddFB(ms->fd,
- pScrn->virtualX,
- pScrn->virtualY,
- pScrn->depth,
- pScrn->bitsPerPixel,
- whandle.stride,
- whandle.handle,
- &fb_id);
- if (ret) {
- debug_printf("%s: failed to create framebuffer (%i, %s)\n",
- __func__, ret, strerror(-ret));
- goto err_destroy;
- }
-
- if (!drv_destroy_front_buffer_ga3d(pScrn))
- FatalError("%s: failed to take down old framebuffer\n", __func__);
-
- pScrn->frameX0 = 0;
- pScrn->frameY0 = 0;
- drv_adjust_frame(ADJUST_FRAME_ARGS(pScrn, pScrn->frameX0, pScrn->frameY0));
-
- pipe_resource_reference(&ms->root_texture, tex);
- pipe_resource_reference(&tex, NULL);
- ms->fb_id = fb_id;
-
- return TRUE;
-
-err_destroy:
- pipe_resource_reference(&tex, NULL);
- return FALSE;
-}
-
-static Bool
-drv_bind_front_buffer_ga3d(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- ScreenPtr pScreen = pScrn->pScreen;
- PixmapPtr rootPixmap = pScreen->GetScreenPixmap(pScreen);
- struct pipe_resource *check;
-
- xorg_exa_set_displayed_usage(rootPixmap);
- xorg_exa_set_shared_usage(rootPixmap);
- xorg_exa_set_texture(rootPixmap, ms->root_texture);
- if (!pScreen->ModifyPixmapHeader(rootPixmap, -1, -1, -1, -1, -1, NULL))
- FatalError("Couldn't adjust screen pixmap\n");
-
- check = xorg_exa_get_texture(rootPixmap);
- if (ms->root_texture != check)
- FatalError("Created new root texture\n");
-
- pipe_resource_reference(&check, NULL);
- return TRUE;
-}
-
-#ifdef HAVE_LIBKMS
-static Bool
-drv_destroy_front_buffer_kms(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- ScreenPtr pScreen = pScrn->pScreen;
- PixmapPtr rootPixmap = pScreen->GetScreenPixmap(pScreen);
-
- /* XXX Do something with the rootPixmap.
- * This currently works fine but if we are getting crashes in
- * the fb functions after VT switches maybe look more into it.
- */
- (void)rootPixmap;
-
- if (!ms->root_bo)
- return TRUE;
-
- if (ms->fb_id != -1) {
- drmModeRmFB(ms->fd, ms->fb_id);
- ms->fb_id = -1;
- }
-
- kms_bo_unmap(ms->root_bo);
- kms_bo_destroy(&ms->root_bo);
- return TRUE;
-}
-
-static Bool
-drv_create_front_buffer_kms(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- unsigned handle, stride;
- struct kms_bo *bo;
- unsigned attr[8];
- unsigned fb_id;
- int ret;
-
- attr[0] = KMS_BO_TYPE;
-#ifdef KMS_BO_TYPE_SCANOUT_X8R8G8B8
- attr[1] = KMS_BO_TYPE_SCANOUT_X8R8G8B8;
-#else
- attr[1] = KMS_BO_TYPE_SCANOUT;
-#endif
- attr[2] = KMS_WIDTH;
- attr[3] = pScrn->virtualX;
- attr[4] = KMS_HEIGHT;
- attr[5] = pScrn->virtualY;
- attr[6] = 0;
-
- if (kms_bo_create(ms->kms, attr, &bo))
- return FALSE;
-
- if (kms_bo_get_prop(bo, KMS_PITCH, &stride))
- goto err_destroy;
-
- if (kms_bo_get_prop(bo, KMS_HANDLE, &handle))
- goto err_destroy;
-
- ret = drmModeAddFB(ms->fd,
- pScrn->virtualX,
- pScrn->virtualY,
- pScrn->depth,
- pScrn->bitsPerPixel,
- stride,
- handle,
- &fb_id);
- if (ret) {
- debug_printf("%s: failed to create framebuffer (%i, %s)",
- __func__, ret, strerror(-ret));
- goto err_destroy;
- }
-
- if (!drv_destroy_front_buffer_kms(pScrn))
- FatalError("%s: could not takedown old bo", __func__);
-
- pScrn->frameX0 = 0;
- pScrn->frameY0 = 0;
- drv_adjust_frame(ADJUST_FRAME_ARGS(pScrn, pScrn->frameX0, pScrn->frameY0));
- ms->root_bo = bo;
- ms->fb_id = fb_id;
-
- return TRUE;
-
-err_destroy:
- kms_bo_destroy(&bo);
- return FALSE;
-}
-
-static Bool
-drv_bind_front_buffer_kms(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- ScreenPtr pScreen = pScrn->pScreen;
- PixmapPtr rootPixmap = pScreen->GetScreenPixmap(pScreen);
- unsigned stride;
- void *ptr;
-
- if (kms_bo_get_prop(ms->root_bo, KMS_PITCH, &stride))
- return FALSE;
-
- if (kms_bo_map(ms->root_bo, &ptr))
- goto err_destroy;
-
- pScreen->ModifyPixmapHeader(rootPixmap,
- pScrn->virtualX,
- pScrn->virtualY,
- pScreen->rootDepth,
- pScrn->bitsPerPixel,
- stride,
- ptr);
-
-#if (XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(1, 9, 99, 1, 0))
-
- /* This a hack to work around EnableDisableFBAccess setting the pointer
- * the real fix would be to replace pScrn->EnableDisableFBAccess hook
- * and set the rootPixmap->devPrivate.ptr to something valid before that.
- *
- * But in its infinit visdome something uses either this some times before
- * that, so our hook doesn't get called before the crash happens.
- */
- pScrn->pixmapPrivate.ptr = ptr;
-
-#endif
-
- return TRUE;
-
-err_destroy:
- kms_bo_destroy(&ms->root_bo);
- return FALSE;
-}
-#endif /* HAVE_LIBKMS */
-
-static Bool drv_init_front_buffer_functions(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- if (ms->screen) {
- ms->destroy_front_buffer = drv_destroy_front_buffer_ga3d;
- ms->create_front_buffer = drv_create_front_buffer_ga3d;
- ms->bind_front_buffer = drv_bind_front_buffer_ga3d;
-#ifdef HAVE_LIBKMS
- } else if (ms->kms) {
- ms->destroy_front_buffer = drv_destroy_front_buffer_kms;
- ms->create_front_buffer = drv_create_front_buffer_kms;
- ms->bind_front_buffer = drv_bind_front_buffer_kms;
-#endif
- } else
- return FALSE;
-
- return TRUE;
-}
-
-CustomizerPtr xorg_customizer(ScrnInfoPtr pScrn)
-{
- return modesettingPTR(pScrn)->cust;
-}
-
-Bool xorg_has_gallium(ScrnInfoPtr pScrn)
-{
- return modesettingPTR(pScrn)->screen != NULL;
-}
-
-/* vim: set sw=4 ts=8 sts=4: */
+++ /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 "xorg_exa.h"
-#include "xorg_tracker.h"
-#include "xorg_composite.h"
-#include "xorg_exa_tgsi.h"
-
-#include <xorg-server.h>
-#include <xf86.h>
-#include <picturestr.h>
-#include <picture.h>
-
-#include "pipe/p_format.h"
-#include "pipe/p_context.h"
-#include "pipe/p_state.h"
-
-#include "util/u_rect.h"
-#include "util/u_math.h"
-#include "util/u_debug.h"
-#include "util/u_format.h"
-#include "util/u_box.h"
-#include "util/u_surface.h"
-
-#define ROUND_UP_TEXTURES 1
-
-static INLINE void
-exa_debug_printf(const char *format, ...) _util_printf_format(1,2);
-
-static INLINE void
-exa_debug_printf(const char *format, ...)
-{
-#if 0
- va_list ap;
- va_start(ap, format);
- _debug_vprintf(format, ap);
- va_end(ap);
-#else
- (void) format; /* silence warning */
-#endif
-}
-
-/*
- * Helper functions
- */
-struct render_format_str {
- int format;
- const char *name;
-};
-static const struct render_format_str formats_info[] =
-{
- {PICT_a8r8g8b8, "PICT_a8r8g8b8"},
- {PICT_x8r8g8b8, "PICT_x8r8g8b8"},
- {PICT_a8b8g8r8, "PICT_a8b8g8r8"},
- {PICT_x8b8g8r8, "PICT_x8b8g8r8"},
-#ifdef PICT_TYPE_BGRA
- {PICT_b8g8r8a8, "PICT_b8g8r8a8"},
- {PICT_b8g8r8x8, "PICT_b8g8r8x8"},
- {PICT_a2r10g10b10, "PICT_a2r10g10b10"},
- {PICT_x2r10g10b10, "PICT_x2r10g10b10"},
- {PICT_a2b10g10r10, "PICT_a2b10g10r10"},
- {PICT_x2b10g10r10, "PICT_x2b10g10r10"},
-#endif
- {PICT_r8g8b8, "PICT_r8g8b8"},
- {PICT_b8g8r8, "PICT_b8g8r8"},
- {PICT_r5g6b5, "PICT_r5g6b5"},
- {PICT_b5g6r5, "PICT_b5g6r5"},
- {PICT_a1r5g5b5, "PICT_a1r5g5b5"},
- {PICT_x1r5g5b5, "PICT_x1r5g5b5"},
- {PICT_a1b5g5r5, "PICT_a1b5g5r5"},
- {PICT_x1b5g5r5, "PICT_x1b5g5r5"},
- {PICT_a4r4g4b4, "PICT_a4r4g4b4"},
- {PICT_x4r4g4b4, "PICT_x4r4g4b4"},
- {PICT_a4b4g4r4, "PICT_a4b4g4r4"},
- {PICT_x4b4g4r4, "PICT_x4b4g4r4"},
- {PICT_a8, "PICT_a8"},
- {PICT_r3g3b2, "PICT_r3g3b2"},
- {PICT_b2g3r3, "PICT_b2g3r3"},
- {PICT_a2r2g2b2, "PICT_a2r2g2b2"},
- {PICT_a2b2g2r2, "PICT_a2b2g2r2"},
- {PICT_c8, "PICT_c8"},
- {PICT_g8, "PICT_g8"},
- {PICT_x4a4, "PICT_x4a4"},
- {PICT_x4c4, "PICT_x4c4"},
- {PICT_x4g4, "PICT_x4g4"},
- {PICT_a4, "PICT_a4"},
- {PICT_r1g2b1, "PICT_r1g2b1"},
- {PICT_b1g2r1, "PICT_b1g2r1"},
- {PICT_a1r1g1b1, "PICT_a1r1g1b1"},
- {PICT_a1b1g1r1, "PICT_a1b1g1r1"},
- {PICT_c4, "PICT_c4"},
- {PICT_g4, "PICT_g4"},
- {PICT_a1, "PICT_a1"},
- {PICT_g1, "PICT_g1"}
-};
-static const char *render_format_name(int format)
-{
- int i = 0;
- for (i = 0; i < sizeof(formats_info)/sizeof(formats_info[0]); ++i) {
- if (formats_info[i].format == format)
- return formats_info[i].name;
- }
- return NULL;
-}
-
-static void
-exa_get_pipe_format(int depth, enum pipe_format *format, int *bbp, int *picture_format)
-{
- switch (depth) {
- case 32:
- *format = PIPE_FORMAT_B8G8R8A8_UNORM;
- *picture_format = PICT_a8r8g8b8;
- assert(*bbp == 32);
- break;
- case 24:
- *format = PIPE_FORMAT_B8G8R8X8_UNORM;
- *picture_format = PICT_x8r8g8b8;
- assert(*bbp == 32);
- break;
- case 16:
- *format = PIPE_FORMAT_B5G6R5_UNORM;
- *picture_format = PICT_r5g6b5;
- assert(*bbp == 16);
- break;
- case 15:
- *format = PIPE_FORMAT_B5G5R5A1_UNORM;
- *picture_format = PICT_x1r5g5b5;
- assert(*bbp == 16);
- break;
- case 8:
- *format = PIPE_FORMAT_L8_UNORM;
- *picture_format = PICT_a8;
- assert(*bbp == 8);
- break;
- case 4:
- case 1:
- *format = PIPE_FORMAT_B8G8R8A8_UNORM; /* bad bad bad */
- break;
- default:
- assert(0);
- break;
- }
-}
-
-
-/*
- * Static exported EXA functions
- */
-
-static void
-ExaWaitMarker(ScreenPtr pScreen, int marker)
-{
- /* Nothing to do, handled in the PrepareAccess hook */
-}
-
-static int
-ExaMarkSync(ScreenPtr pScreen)
-{
- return 1;
-}
-
-
-/***********************************************************************
- * Screen upload/download
- */
-
-static Bool
-ExaDownloadFromScreen(PixmapPtr pPix, int x, int y, int w, int h, char *dst,
- int dst_pitch)
-{
- ScreenPtr pScreen = pPix->drawable.pScreen;
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
- struct exa_pixmap_priv *priv = exaGetPixmapDriverPrivate(pPix);
- struct pipe_transfer *transfer;
- void *map;
-
- if (!priv || !priv->tex)
- return FALSE;
-
- map = pipe_transfer_map(exa->pipe, priv->tex, 0, 0,
- PIPE_TRANSFER_READ, x, y, w, h, &transfer);
- if (!map)
- return FALSE;
-
- exa_debug_printf("------ ExaDownloadFromScreen(%d, %d, %d, %d, %d)\n",
- x, y, w, h, dst_pitch);
-
- util_copy_rect((unsigned char*)dst, priv->tex->format, dst_pitch, 0, 0,
- w, h, map, transfer->stride, 0, 0);
-
- exa->pipe->transfer_unmap(exa->pipe, transfer);
-
- return TRUE;
-}
-
-static Bool
-ExaUploadToScreen(PixmapPtr pPix, int x, int y, int w, int h, char *src,
- int src_pitch)
-{
- ScreenPtr pScreen = pPix->drawable.pScreen;
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
- struct exa_pixmap_priv *priv = exaGetPixmapDriverPrivate(pPix);
- struct pipe_transfer *transfer;
- void *map;
-
- if (!priv || !priv->tex)
- return FALSE;
-
- map = pipe_transfer_map(exa->pipe, priv->tex, 0, 0,
- PIPE_TRANSFER_WRITE, x, y, w, h, &transfer);
- if (!map)
- return FALSE;
-
- exa_debug_printf("++++++ ExaUploadToScreen(%d, %d, %d, %d, %d)\n",
- x, y, w, h, src_pitch);
-
- util_copy_rect(map,
- priv->tex->format, transfer->stride, 0, 0, w, h,
- (unsigned char*)src, src_pitch, 0, 0);
-
- exa->pipe->transfer_unmap(exa->pipe, transfer);
-
- return TRUE;
-}
-
-static Bool
-ExaPrepareAccess(PixmapPtr pPix, int index)
-{
- ScreenPtr pScreen = pPix->drawable.pScreen;
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
- struct exa_pixmap_priv *priv;
-
- priv = exaGetPixmapDriverPrivate(pPix);
-
- if (!priv)
- return FALSE;
-
- if (!priv->tex)
- return FALSE;
-
- exa_debug_printf("ExaPrepareAccess %d\n", index);
-
- if (priv->map_count == 0)
- {
- assert(pPix->drawable.width <= priv->tex->width0);
- assert(pPix->drawable.height <= priv->tex->height0);
-
- pPix->devPrivate.ptr =
- pipe_transfer_map(exa->pipe, priv->tex, 0, 0,
-#ifdef EXA_MIXED_PIXMAPS
- PIPE_TRANSFER_MAP_DIRECTLY |
-#endif
- PIPE_TRANSFER_READ_WRITE,
- 0, 0,
- pPix->drawable.width,
- pPix->drawable.height,
- &priv->map_transfer);
- if (!pPix->devPrivate.ptr)
-#ifdef EXA_MIXED_PIXMAPS
- return FALSE;
-#else
- FatalError("failed to create transfer\n");
-#endif
-
- pPix->devKind = priv->map_transfer->stride;
- }
-
- priv->map_count++;
-
- exa_debug_printf("ExaPrepareAccess %d prepared\n", index);
-
- return TRUE;
-}
-
-static void
-ExaFinishAccess(PixmapPtr pPix, int index)
-{
- ScreenPtr pScreen = pPix->drawable.pScreen;
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
- struct exa_pixmap_priv *priv;
- priv = exaGetPixmapDriverPrivate(pPix);
-
- if (!priv)
- return;
-
- if (!priv->map_transfer)
- return;
-
- exa_debug_printf("ExaFinishAccess %d\n", index);
-
- if (--priv->map_count == 0) {
- assert(priv->map_transfer);
- exa->pipe->transfer_unmap(exa->pipe, priv->map_transfer);
- priv->map_transfer = NULL;
- pPix->devPrivate.ptr = NULL;
- }
-
- exa_debug_printf("ExaFinishAccess %d finished\n", index);
-}
-
-/***********************************************************************
- * Solid Fills
- */
-
-static Bool
-ExaPrepareSolid(PixmapPtr pPixmap, int alu, Pixel planeMask, Pixel fg)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pPixmap->drawable.pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_pixmap_priv *priv = exaGetPixmapDriverPrivate(pPixmap);
- struct exa_context *exa = ms->exa;
-
- exa_debug_printf("ExaPrepareSolid(0x%x)\n", fg);
-
- if (!exa->accel)
- return FALSE;
-
- if (!exa->pipe)
- XORG_FALLBACK("accel not enabled");
-
- if (!priv || !priv->tex)
- XORG_FALLBACK("%s", !priv ? "!priv" : "!priv->tex");
-
- if (!EXA_PM_IS_SOLID(&pPixmap->drawable, planeMask))
- XORG_FALLBACK("planeMask is not solid");
-
- if (alu != GXcopy)
- XORG_FALLBACK("not GXcopy");
-
- if (!exa->scrn->is_format_supported(exa->scrn, priv->tex->format,
- priv->tex->target, 0,
- PIPE_BIND_RENDER_TARGET)) {
- XORG_FALLBACK("format %s", util_format_name(priv->tex->format));
- }
-
- return xorg_solid_bind_state(exa, priv, fg);
-}
-
-static void
-ExaSolid(PixmapPtr pPixmap, int x0, int y0, int x1, int y1)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pPixmap->drawable.pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
- struct exa_pixmap_priv *priv = exaGetPixmapDriverPrivate(pPixmap);
-
- exa_debug_printf("\tExaSolid(%d, %d, %d, %d)\n", x0, y0, x1, y1);
-
- if (x0 == 0 && y0 == 0 &&
- x1 == pPixmap->drawable.width && y1 == pPixmap->drawable.height) {
- union pipe_color_union solid_color;
- solid_color.f[0] = exa->solid_color[0];
- solid_color.f[1] = exa->solid_color[1];
- solid_color.f[2] = exa->solid_color[2];
- solid_color.f[3] = exa->solid_color[3];
- exa->pipe->clear(exa->pipe, PIPE_CLEAR_COLOR, &solid_color, 0.0, 0);
- return;
- }
-
- xorg_solid(exa, priv, x0, y0, x1, y1) ;
-}
-
-
-static void
-ExaDoneSolid(PixmapPtr pPixmap)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pPixmap->drawable.pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_pixmap_priv *priv = exaGetPixmapDriverPrivate(pPixmap);
- struct exa_context *exa = ms->exa;
-
- if (!priv)
- return;
-
- exa_debug_printf("ExaDoneSolid\n");
- xorg_composite_done(exa);
- exa_debug_printf("ExaDoneSolid done\n");
-}
-
-/***********************************************************************
- * Copy Blits
- */
-
-static Bool
-ExaPrepareCopy(PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap, int xdir,
- int ydir, int alu, Pixel planeMask)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pDstPixmap->drawable.pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
- struct exa_pixmap_priv *priv = exaGetPixmapDriverPrivate(pDstPixmap);
- struct exa_pixmap_priv *src_priv = exaGetPixmapDriverPrivate(pSrcPixmap);
-
- exa_debug_printf("ExaPrepareCopy\n");
-
- if (!exa->accel)
- return FALSE;
-
- if (!exa->pipe)
- XORG_FALLBACK("accel not enabled");
-
- if (!priv || !priv->tex)
- XORG_FALLBACK("pDst %s", !priv ? "!priv" : "!priv->tex");
-
- if (!src_priv || !src_priv->tex)
- XORG_FALLBACK("pSrc %s", !src_priv ? "!priv" : "!priv->tex");
-
- if (!EXA_PM_IS_SOLID(&pSrcPixmap->drawable, planeMask))
- XORG_FALLBACK("planeMask is not solid");
-
- if (alu != GXcopy)
- XORG_FALLBACK("alu not GXcopy");
-
- if (!exa->scrn->is_format_supported(exa->scrn, priv->tex->format,
- priv->tex->target, 0,
- PIPE_BIND_RENDER_TARGET))
- XORG_FALLBACK("pDst format %s", util_format_name(priv->tex->format));
-
- if (!exa->scrn->is_format_supported(exa->scrn, src_priv->tex->format,
- src_priv->tex->target, 0,
- PIPE_BIND_SAMPLER_VIEW))
- XORG_FALLBACK("pSrc format %s", util_format_name(src_priv->tex->format));
-
- exa->copy.src = src_priv;
- exa->copy.dst = priv;
-
- return TRUE;
-}
-
-static void
-ExaCopy(PixmapPtr pDstPixmap, int srcX, int srcY, int dstX, int dstY,
- int width, int height)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pDstPixmap->drawable.pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
- struct pipe_box src_box;
-
- exa_debug_printf("\tExaCopy(srcx=%d, srcy=%d, dstX=%d, dstY=%d, w=%d, h=%d)\n",
- srcX, srcY, dstX, dstY, width, height);
-
- debug_assert(exaGetPixmapDriverPrivate(pDstPixmap) == exa->copy.dst);
-
- u_box_2d(srcX, srcY, width, height, &src_box);
-
- /* If source and destination overlap, we have to copy to/from a scratch
- * pixmap.
- */
- if (exa->copy.dst == exa->copy.src &&
- !((dstX + width) < srcX || dstX > (srcX + width) ||
- (dstY + height) < srcY || dstY > (srcY + height))) {
- struct exa_pixmap_priv *tmp_priv;
-
- if (!exa->copy.tmp_pix) {
- exa->copy.tmp_pix = pScrn->pScreen->CreatePixmap(pScrn->pScreen,
- pDstPixmap->drawable.width,
- pDstPixmap->drawable.height,
- pDstPixmap->drawable.depth,
- pDstPixmap->drawable.width);
- exaMoveInPixmap(exa->copy.tmp_pix);
- }
-
- tmp_priv = exaGetPixmapDriverPrivate(exa->copy.tmp_pix);
-
- exa->pipe->resource_copy_region( exa->pipe,
- tmp_priv->tex,
- 0,
- srcX, srcY, 0,
- exa->copy.src->tex,
- 0, &src_box);
- exa->pipe->resource_copy_region( exa->pipe,
- exa->copy.dst->tex,
- 0,
- dstX, dstY, 0,
- tmp_priv->tex,
- 0, &src_box);
- } else
- exa->pipe->resource_copy_region( exa->pipe,
- exa->copy.dst->tex,
- 0,
- dstX, dstY, 0,
- exa->copy.src->tex,
- 0, &src_box);
-}
-
-static void
-ExaDoneCopy(PixmapPtr pPixmap)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pPixmap->drawable.pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_pixmap_priv *priv = exaGetPixmapDriverPrivate(pPixmap);
- struct exa_context *exa = ms->exa;
-
- if (!priv)
- return;
-
- exa_debug_printf("ExaDoneCopy\n");
-
- if (exa->copy.tmp_pix) {
- pScrn->pScreen->DestroyPixmap(exa->copy.tmp_pix);
- exa->copy.tmp_pix = NULL;
- }
- exa->copy.src = NULL;
- exa->copy.dst = NULL;
-
- exa_debug_printf("ExaDoneCopy done\n");
-}
-
-
-
-static Bool
-picture_check_formats(struct exa_pixmap_priv *pSrc, PicturePtr pSrcPicture)
-{
- if (pSrc->picture_format == pSrcPicture->format)
- return TRUE;
-
- if (pSrc->picture_format != PICT_a8r8g8b8)
- return FALSE;
-
- /* pSrc->picture_format == PICT_a8r8g8b8 */
- switch (pSrcPicture->format) {
- case PICT_a8r8g8b8:
- case PICT_x8r8g8b8:
- case PICT_a8b8g8r8:
- case PICT_x8b8g8r8:
- /* just treat these two as x8... */
- case PICT_r8g8b8:
- case PICT_b8g8r8:
- return TRUE;
-#ifdef PICT_TYPE_BGRA
- case PICT_b8g8r8a8:
- case PICT_b8g8r8x8:
- return FALSE; /* does not support swizzleing the alpha channel yet */
- case PICT_a2r10g10b10:
- case PICT_x2r10g10b10:
- case PICT_a2b10g10r10:
- case PICT_x2b10g10r10:
- return FALSE;
-#endif
- default:
- return FALSE;
- }
- return FALSE;
-}
-
-/***********************************************************************
- * Composite entrypoints
- */
-
-static Bool
-ExaCheckComposite(int op,
- PicturePtr pSrcPicture, PicturePtr pMaskPicture,
- PicturePtr pDstPicture)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pDstPicture->pDrawable->pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
- Bool accelerated = exa->accel && xorg_composite_accelerated(op,
- pSrcPicture,
- pMaskPicture,
- pDstPicture);
-
- exa_debug_printf("ExaCheckComposite(%d, %p, %p, %p) = %d\n",
- op, pSrcPicture, pMaskPicture, pDstPicture, accelerated);
-
- return accelerated;
-}
-
-
-static Bool
-ExaPrepareComposite(int op, PicturePtr pSrcPicture,
- PicturePtr pMaskPicture, PicturePtr pDstPicture,
- PixmapPtr pSrc, PixmapPtr pMask, PixmapPtr pDst)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pDst->drawable.pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
- struct exa_pixmap_priv *priv;
-
- if (!exa->accel)
- return FALSE;
-
- exa_debug_printf("ExaPrepareComposite(%d, src=0x%p, mask=0x%p, dst=0x%p)\n",
- op, pSrcPicture, pMaskPicture, pDstPicture);
- exa_debug_printf("\tFormats: src(%s), mask(%s), dst(%s)\n",
- pSrcPicture ? render_format_name(pSrcPicture->format) : "none",
- pMaskPicture ? render_format_name(pMaskPicture->format) : "none",
- pDstPicture ? render_format_name(pDstPicture->format) : "none");
-
- if (!exa->pipe)
- XORG_FALLBACK("accel not enabled");
-
- priv = exaGetPixmapDriverPrivate(pDst);
- if (!priv || !priv->tex)
- XORG_FALLBACK("pDst %s", !priv ? "!priv" : "!priv->tex");
-
- if (!exa->scrn->is_format_supported(exa->scrn, priv->tex->format,
- priv->tex->target, 0,
- PIPE_BIND_RENDER_TARGET))
- XORG_FALLBACK("pDst format: %s", util_format_name(priv->tex->format));
-
- if (priv->picture_format != pDstPicture->format)
- XORG_FALLBACK("pDst pic_format: %s != %s",
- render_format_name(priv->picture_format),
- render_format_name(pDstPicture->format));
-
- if (pSrc) {
- priv = exaGetPixmapDriverPrivate(pSrc);
- if (!priv || !priv->tex)
- XORG_FALLBACK("pSrc %s", !priv ? "!priv" : "!priv->tex");
-
- if (!exa->scrn->is_format_supported(exa->scrn, priv->tex->format,
- priv->tex->target, 0,
- PIPE_BIND_SAMPLER_VIEW))
- XORG_FALLBACK("pSrc format: %s", util_format_name(priv->tex->format));
-
- if (!picture_check_formats(priv, pSrcPicture))
- XORG_FALLBACK("pSrc pic_format: %s != %s",
- render_format_name(priv->picture_format),
- render_format_name(pSrcPicture->format));
-
- }
-
- if (pMask) {
- priv = exaGetPixmapDriverPrivate(pMask);
- if (!priv || !priv->tex)
- XORG_FALLBACK("pMask %s", !priv ? "!priv" : "!priv->tex");
-
- if (!exa->scrn->is_format_supported(exa->scrn, priv->tex->format,
- priv->tex->target, 0,
- PIPE_BIND_SAMPLER_VIEW))
- XORG_FALLBACK("pMask format: %s", util_format_name(priv->tex->format));
-
- if (!picture_check_formats(priv, pMaskPicture))
- XORG_FALLBACK("pMask pic_format: %s != %s",
- render_format_name(priv->picture_format),
- render_format_name(pMaskPicture->format));
- }
-
- return xorg_composite_bind_state(exa, op, pSrcPicture, pMaskPicture,
- pDstPicture,
- pSrc ? exaGetPixmapDriverPrivate(pSrc) : NULL,
- pMask ? exaGetPixmapDriverPrivate(pMask) : NULL,
- exaGetPixmapDriverPrivate(pDst));
-}
-
-static void
-ExaComposite(PixmapPtr pDst, int srcX, int srcY, int maskX, int maskY,
- int dstX, int dstY, int width, int height)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pDst->drawable.pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
- struct exa_pixmap_priv *priv = exaGetPixmapDriverPrivate(pDst);
-
- exa_debug_printf("\tExaComposite(src[%d,%d], mask=[%d, %d], dst=[%d, %d], dim=[%d, %d])\n",
- srcX, srcY, maskX, maskY, dstX, dstY, width, height);
- exa_debug_printf("\t Num bound samplers = %d\n",
- exa->num_bound_samplers);
-
- xorg_composite(exa, priv, srcX, srcY, maskX, maskY,
- dstX, dstY, width, height);
-}
-
-
-
-static void
-ExaDoneComposite(PixmapPtr pPixmap)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pPixmap->drawable.pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
-
- xorg_composite_done(exa);
-}
-
-
-/***********************************************************************
- * Pixmaps
- */
-
-static void *
-ExaCreatePixmap(ScreenPtr pScreen, int size, int align)
-{
- struct exa_pixmap_priv *priv;
-
- priv = calloc(1, sizeof(struct exa_pixmap_priv));
- if (!priv)
- return NULL;
-
- return priv;
-}
-
-static void
-ExaDestroyPixmap(ScreenPtr pScreen, void *dPriv)
-{
- struct exa_pixmap_priv *priv = (struct exa_pixmap_priv *)dPriv;
-
- if (!priv)
- return;
-
- pipe_resource_reference(&priv->tex, NULL);
-
- free(priv);
-}
-
-static Bool
-ExaPixmapIsOffscreen(PixmapPtr pPixmap)
-{
- struct exa_pixmap_priv *priv;
-
- priv = exaGetPixmapDriverPrivate(pPixmap);
-
- if (!priv)
- return FALSE;
-
- if (priv->tex)
- return TRUE;
-
- return FALSE;
-}
-
-int
-xorg_exa_set_displayed_usage(PixmapPtr pPixmap)
-{
- struct exa_pixmap_priv *priv;
- priv = exaGetPixmapDriverPrivate(pPixmap);
-
- if (!priv) {
- FatalError("NO PIXMAP PRIVATE\n");
- return 0;
- }
-
- priv->flags |= PIPE_BIND_SCANOUT;
-
- return 0;
-}
-
-int
-xorg_exa_set_shared_usage(PixmapPtr pPixmap)
-{
- struct exa_pixmap_priv *priv;
- priv = exaGetPixmapDriverPrivate(pPixmap);
-
- if (!priv) {
- FatalError("NO PIXMAP PRIVATE\n");
- return 0;
- }
-
- priv->flags |= PIPE_BIND_SHARED;
-
- return 0;
-}
-
-
-
-static Bool
-size_match( int width, int tex_width )
-{
-#if ROUND_UP_TEXTURES
- if (width > tex_width)
- return FALSE;
-
- if (width * 2 < tex_width)
- return FALSE;
-
- return TRUE;
-#else
- return width == tex_width;
-#endif
-}
-
-static Bool
-ExaModifyPixmapHeader(PixmapPtr pPixmap, int width, int height,
- int depth, int bitsPerPixel, int devKind,
- pointer pPixData)
-{
- ScreenPtr pScreen = pPixmap->drawable.pScreen;
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- struct exa_pixmap_priv *priv = exaGetPixmapDriverPrivate(pPixmap);
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
-
- if (!priv || pPixData)
- return FALSE;
-
- if (0) {
- debug_printf("%s pixmap %p sz %dx%dx%d devKind %d\n",
- __FUNCTION__, pPixmap, width, height, bitsPerPixel, devKind);
-
- if (priv->tex)
- debug_printf(" ==> old texture %dx%d\n",
- priv->tex->width0,
- priv->tex->height0);
- }
-
-
- if (depth <= 0)
- depth = pPixmap->drawable.depth;
-
- if (bitsPerPixel <= 0)
- bitsPerPixel = pPixmap->drawable.bitsPerPixel;
-
- if (width <= 0)
- width = pPixmap->drawable.width;
-
- if (height <= 0)
- height = pPixmap->drawable.height;
-
- if (width <= 0 || height <= 0 || depth <= 0)
- return FALSE;
-
- miModifyPixmapHeader(pPixmap, width, height, depth,
- bitsPerPixel, devKind, NULL);
-
- priv->width = width;
- priv->height = height;
-
- /* Deal with screen resize */
- if ((exa->accel || priv->flags) &&
- (!priv->tex ||
- !size_match(width, priv->tex->width0) ||
- !size_match(height, priv->tex->height0) ||
- priv->tex_flags != priv->flags)) {
- struct pipe_resource *texture = NULL;
- struct pipe_resource template;
-
- memset(&template, 0, sizeof(template));
- template.target = PIPE_TEXTURE_2D;
- exa_get_pipe_format(depth, &template.format, &bitsPerPixel, &priv->picture_format);
- if (ROUND_UP_TEXTURES && priv->flags == 0) {
- template.width0 = util_next_power_of_two(width);
- template.height0 = util_next_power_of_two(height);
- }
- else {
- template.width0 = width;
- template.height0 = height;
- }
-
- template.depth0 = 1;
- template.array_size = 1;
- template.last_level = 0;
- template.bind = PIPE_BIND_RENDER_TARGET | priv->flags;
- priv->tex_flags = priv->flags;
- texture = exa->scrn->resource_create(exa->scrn, &template);
-
- if (priv->tex) {
- struct pipe_box src_box;
- u_box_origin_2d(min(width, texture->width0),
- min(height, texture->height0),
- &src_box);
- exa->pipe->resource_copy_region(exa->pipe, texture,
- 0, 0, 0, 0,
- priv->tex,
- 0, &src_box);
- }
-
- pipe_resource_reference(&priv->tex, texture);
- /* the texture we create has one reference */
- pipe_resource_reference(&texture, NULL);
- }
-
- return TRUE;
-}
-
-struct pipe_resource *
-xorg_exa_get_texture(PixmapPtr pPixmap)
-{
- struct exa_pixmap_priv *priv = exaGetPixmapDriverPrivate(pPixmap);
- struct pipe_resource *tex = NULL;
- pipe_resource_reference(&tex, priv->tex);
- return tex;
-}
-
-Bool
-xorg_exa_set_texture(PixmapPtr pPixmap, struct pipe_resource *tex)
-{
- struct exa_pixmap_priv *priv = exaGetPixmapDriverPrivate(pPixmap);
-
- int mask = PIPE_BIND_SHARED | PIPE_BIND_SCANOUT;
-
- if (!priv)
- return FALSE;
-
- if (pPixmap->drawable.width != tex->width0 ||
- pPixmap->drawable.height != tex->height0)
- return FALSE;
-
- pipe_resource_reference(&priv->tex, tex);
- priv->tex_flags = tex->bind & mask;
-
- return TRUE;
-}
-
-struct pipe_resource *
-xorg_exa_create_root_texture(ScrnInfoPtr pScrn,
- int width, int height,
- int depth, int bitsPerPixel)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
- struct pipe_resource template;
- int dummy;
-
- memset(&template, 0, sizeof(template));
- template.target = PIPE_TEXTURE_2D;
- exa_get_pipe_format(depth, &template.format, &bitsPerPixel, &dummy);
- template.width0 = width;
- template.height0 = height;
- template.depth0 = 1;
- template.array_size = 1;
- template.last_level = 0;
- template.bind |= PIPE_BIND_RENDER_TARGET;
- template.bind |= PIPE_BIND_SCANOUT;
- template.bind |= PIPE_BIND_SHARED;
-
- return exa->scrn->resource_create(exa->scrn, &template);
-}
-
-void
-xorg_exa_close(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa = ms->exa;
-
- pipe_sampler_view_reference(&exa->bound_sampler_views[0], NULL);
- pipe_sampler_view_reference(&exa->bound_sampler_views[1], NULL);
-
- renderer_destroy(exa->renderer);
-
- xorg_exa_finish(exa);
-
- if (exa->pipe)
- exa->pipe->destroy(exa->pipe);
- exa->pipe = NULL;
- /* Since this was shared be proper with the pointer */
- ms->ctx = NULL;
-
- exaDriverFini(pScrn->pScreen);
- free(exa);
- ms->exa = NULL;
-}
-
-void *
-xorg_exa_init(ScrnInfoPtr pScrn, Bool accel)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- struct exa_context *exa;
- ExaDriverPtr pExa;
- CustomizerPtr cust = ms->cust;
-
- exa = calloc(1, sizeof(struct exa_context));
- if (!exa)
- return NULL;
-
- exa->scrn = ms->screen;
- exa->pipe = exa->scrn->context_create(exa->scrn, NULL);
- if (exa->pipe == NULL)
- goto out_err;
-
- pExa = exaDriverAlloc();
- if (!pExa) {
- goto out_err;
- }
-
- pExa->exa_major = 2;
- pExa->exa_minor = 2;
- pExa->memoryBase = 0;
- pExa->memorySize = 0;
- pExa->offScreenBase = 0;
- pExa->pixmapOffsetAlign = 0;
- pExa->pixmapPitchAlign = 1;
- pExa->flags = EXA_OFFSCREEN_PIXMAPS | EXA_HANDLES_PIXMAPS;
-#ifdef EXA_SUPPORTS_PREPARE_AUX
- pExa->flags |= EXA_SUPPORTS_PREPARE_AUX;
-#endif
-#ifdef EXA_MIXED_PIXMAPS
- pExa->flags |= EXA_MIXED_PIXMAPS;
-#endif
-
- pExa->maxX = pExa->maxY =
- 1 << (exa->scrn->get_param(exa->scrn, PIPE_CAP_MAX_TEXTURE_2D_LEVELS) - 1);
-
- pExa->WaitMarker = ExaWaitMarker;
- pExa->MarkSync = ExaMarkSync;
- pExa->PrepareSolid = ExaPrepareSolid;
- pExa->Solid = ExaSolid;
- pExa->DoneSolid = ExaDoneSolid;
- pExa->PrepareCopy = ExaPrepareCopy;
- pExa->Copy = ExaCopy;
- pExa->DoneCopy = ExaDoneCopy;
- pExa->CheckComposite = ExaCheckComposite;
- pExa->PrepareComposite = ExaPrepareComposite;
- pExa->Composite = ExaComposite;
- pExa->DoneComposite = ExaDoneComposite;
- pExa->PixmapIsOffscreen = ExaPixmapIsOffscreen;
- pExa->DownloadFromScreen = ExaDownloadFromScreen;
- pExa->UploadToScreen = ExaUploadToScreen;
- pExa->PrepareAccess = ExaPrepareAccess;
- pExa->FinishAccess = ExaFinishAccess;
- pExa->CreatePixmap = ExaCreatePixmap;
- pExa->DestroyPixmap = ExaDestroyPixmap;
- pExa->ModifyPixmapHeader = ExaModifyPixmapHeader;
-
- if (!exaDriverInit(pScrn->pScreen, pExa)) {
- goto out_err;
- }
-
- /* Share context with DRI */
- ms->ctx = exa->pipe;
- if (cust && cust->winsys_context_throttle)
- cust->winsys_context_throttle(cust, ms->ctx, THROTTLE_RENDER);
-
- exa->renderer = renderer_create(exa->pipe);
- exa->accel = accel;
-
- return (void *)exa;
-
-out_err:
- xorg_exa_close(pScrn);
- free(exa);
-
- return NULL;
-}
-
-struct pipe_surface *
-xorg_gpu_surface(struct pipe_context *pipe, struct exa_pixmap_priv *priv)
-{
- struct pipe_surface surf_tmpl;
- u_surface_default_template(&surf_tmpl, priv->tex);
-
- return pipe->create_surface(pipe, priv->tex, &surf_tmpl);
-
-}
-
-void xorg_exa_flush(struct exa_context *exa,
- struct pipe_fence_handle **fence)
-{
- exa->pipe->flush(exa->pipe, fence, 0);
-}
-
-void xorg_exa_finish(struct exa_context *exa)
-{
- struct pipe_fence_handle *fence = NULL;
-
- xorg_exa_flush(exa, &fence);
-
- exa->pipe->screen->fence_finish(exa->pipe->screen, fence,
- PIPE_TIMEOUT_INFINITE);
- exa->pipe->screen->fence_reference(exa->pipe->screen, &fence, NULL);
-}
-
+++ /dev/null
-#ifndef XORG_EXA_H
-#define XORG_EXA_H
-
-#include "xorg_tracker.h"
-
-#include "pipe/p_state.h"
-
-struct cso_context;
-struct xorg_shaders;
-
-/* src + mask + dst */
-#define MAX_EXA_SAMPLERS 3
-
-struct exa_context
-{
- ExaDriverPtr pExa;
- struct pipe_context *pipe;
- struct pipe_screen *scrn;
- struct xorg_renderer *renderer;
-
- struct pipe_sampler_view *bound_sampler_views[MAX_EXA_SAMPLERS];
- int num_bound_samplers;
-
- float solid_color[4];
- boolean has_solid_color;
-
- boolean accel;
-
- /* float[9] projective matrix bound to pictures */
- struct {
- float src[9];
- float mask[9];
- boolean has_src;
- boolean has_mask;
- } transform;
-
- struct {
- struct exa_pixmap_priv *src;
- struct exa_pixmap_priv *dst;
- PixmapPtr tmp_pix;
- } copy;
-};
-
-struct exa_pixmap_priv
-{
- int width, height;
-
- int flags;
- int tex_flags;
-
- int picture_format;
-
- struct pipe_resource *tex;
- struct pipe_resource *depth_stencil_tex;
-
- struct pipe_transfer *map_transfer;
- unsigned map_count;
-};
-
-#define XORG_FALLBACK(s, arg...) \
-do { \
- if (ms->debug_fallback) { \
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, \
- "%s fallback " s "\n", __FUNCTION__, ##arg); \
- } \
- return FALSE; \
-} while(0)
-
-struct pipe_surface *
-xorg_gpu_surface(struct pipe_context *pipe, struct exa_pixmap_priv *priv);
-
-void xorg_exa_flush(struct exa_context *exa,
- struct pipe_fence_handle **fence);
-void xorg_exa_finish(struct exa_context *exa);
-
-#endif
+++ /dev/null
-#include "xorg_exa_tgsi.h"
-
-/*### stupidity defined in X11/extensions/XI.h */
-#undef Absolute
-
-#include "pipe/p_format.h"
-#include "pipe/p_context.h"
-#include "pipe/p_state.h"
-#include "pipe/p_shader_tokens.h"
-
-#include "util/u_memory.h"
-
-#include "tgsi/tgsi_ureg.h"
-
-#include "cso_cache/cso_context.h"
-#include "cso_cache/cso_hash.h"
-
-/* Vertex shader:
- * IN[0] = vertex pos
- * IN[1] = src tex coord | solid fill color
- * IN[2] = mask tex coord
- * IN[3] = dst tex coord
- * CONST[0] = (2/dst_width, 2/dst_height, 1, 1)
- * CONST[1] = (-1, -1, 0, 0)
- *
- * OUT[0] = vertex pos
- * OUT[1] = src tex coord | solid fill color
- * OUT[2] = mask tex coord
- * OUT[3] = dst tex coord
- */
-
-/* Fragment shader:
- * SAMP[0] = src
- * SAMP[1] = mask
- * SAMP[2] = dst
- * IN[0] = pos src | solid fill color
- * IN[1] = pos mask
- * IN[2] = pos dst
- * CONST[0] = (0, 0, 0, 1)
- *
- * OUT[0] = color
- */
-
-static void
-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, */
- };
- int i, k;
- debug_printf("%s: ", __func__);
-
- for (i = 0, k = 1; k < (1 << 16); i++, k <<= 1) {
- if (fs_traits & k)
- debug_printf("%s, ", strings[i]);
- }
-
- debug_printf("\n");
-}
-
-struct xorg_shaders {
- struct xorg_renderer *r;
-
- struct cso_hash *vs_hash;
- struct cso_hash *fs_hash;
-};
-
-static INLINE void
-src_in_mask(struct ureg_program *ureg,
- struct ureg_dst dst,
- struct ureg_src src,
- struct ureg_src mask,
- unsigned component_alpha,
- unsigned mask_luminance)
-{
- if (component_alpha == FS_CA_FULL) {
- ureg_MUL(ureg, dst, src, mask);
- } else if (component_alpha == FS_CA_SRCALPHA) {
- ureg_MUL(ureg, dst,
- ureg_scalar(src, TGSI_SWIZZLE_W), mask);
- }
- else {
- if (mask_luminance)
- ureg_MUL(ureg, dst, src,
- ureg_scalar(mask, TGSI_SWIZZLE_X));
- else
- ureg_MUL(ureg, dst, src,
- ureg_scalar(mask, TGSI_SWIZZLE_W));
- }
-}
-
-static struct ureg_src
-vs_normalize_coords(struct ureg_program *ureg, struct ureg_src coords,
- struct ureg_src const0, struct ureg_src const1)
-{
- struct ureg_dst tmp = ureg_DECL_temporary(ureg);
- struct ureg_src ret;
- ureg_MAD(ureg, tmp, coords, const0, const1);
- ret = ureg_src(tmp);
- ureg_release_temporary(ureg, tmp);
- return ret;
-}
-
-static void
-linear_gradient(struct ureg_program *ureg,
- struct ureg_dst out,
- struct ureg_src pos,
- struct ureg_src sampler,
- struct ureg_src coords,
- struct ureg_src const0124,
- struct ureg_src matrow0,
- struct ureg_src matrow1,
- struct ureg_src matrow2)
-{
- struct ureg_dst temp0 = ureg_DECL_temporary(ureg);
- struct ureg_dst temp1 = ureg_DECL_temporary(ureg);
- struct ureg_dst temp2 = ureg_DECL_temporary(ureg);
- struct ureg_dst temp3 = ureg_DECL_temporary(ureg);
- struct ureg_dst temp4 = ureg_DECL_temporary(ureg);
- struct ureg_dst temp5 = ureg_DECL_temporary(ureg);
-
- ureg_MOV(ureg,
- ureg_writemask(temp0, TGSI_WRITEMASK_XY), pos);
- ureg_MOV(ureg,
- ureg_writemask(temp0, TGSI_WRITEMASK_Z),
- ureg_scalar(const0124, TGSI_SWIZZLE_Y));
-
- ureg_DP3(ureg, temp1, matrow0, ureg_src(temp0));
- ureg_DP3(ureg, temp2, matrow1, ureg_src(temp0));
- ureg_DP3(ureg, temp3, matrow2, ureg_src(temp0));
- ureg_RCP(ureg, temp3, ureg_src(temp3));
- ureg_MUL(ureg, temp1, ureg_src(temp1), ureg_src(temp3));
- ureg_MUL(ureg, temp2, ureg_src(temp2), ureg_src(temp3));
-
- ureg_MOV(ureg, ureg_writemask(temp4, TGSI_WRITEMASK_X),
- ureg_src(temp1));
- ureg_MOV(ureg, ureg_writemask(temp4, TGSI_WRITEMASK_Y),
- ureg_src(temp2));
-
- ureg_MUL(ureg, temp0,
- ureg_scalar(coords, TGSI_SWIZZLE_Y),
- ureg_scalar(ureg_src(temp4), TGSI_SWIZZLE_Y));
- ureg_MAD(ureg, temp1,
- ureg_scalar(coords, TGSI_SWIZZLE_X),
- ureg_scalar(ureg_src(temp4), TGSI_SWIZZLE_X),
- ureg_src(temp0));
-
- ureg_MUL(ureg, temp2,
- ureg_src(temp1),
- ureg_scalar(coords, TGSI_SWIZZLE_Z));
-
- ureg_TEX(ureg, out,
- TGSI_TEXTURE_1D, ureg_src(temp2), sampler);
-
- ureg_release_temporary(ureg, temp0);
- ureg_release_temporary(ureg, temp1);
- ureg_release_temporary(ureg, temp2);
- ureg_release_temporary(ureg, temp3);
- ureg_release_temporary(ureg, temp4);
- ureg_release_temporary(ureg, temp5);
-}
-
-
-static void
-radial_gradient(struct ureg_program *ureg,
- struct ureg_dst out,
- struct ureg_src pos,
- struct ureg_src sampler,
- struct ureg_src coords,
- struct ureg_src const0124,
- struct ureg_src matrow0,
- struct ureg_src matrow1,
- struct ureg_src matrow2)
-{
- struct ureg_dst temp0 = ureg_DECL_temporary(ureg);
- struct ureg_dst temp1 = ureg_DECL_temporary(ureg);
- struct ureg_dst temp2 = ureg_DECL_temporary(ureg);
- struct ureg_dst temp3 = ureg_DECL_temporary(ureg);
- struct ureg_dst temp4 = ureg_DECL_temporary(ureg);
- struct ureg_dst temp5 = ureg_DECL_temporary(ureg);
-
- ureg_MOV(ureg,
- ureg_writemask(temp0, TGSI_WRITEMASK_XY),
- pos);
- ureg_MOV(ureg,
- ureg_writemask(temp0, TGSI_WRITEMASK_Z),
- ureg_scalar(const0124, TGSI_SWIZZLE_Y));
-
- ureg_DP3(ureg, temp1, matrow0, ureg_src(temp0));
- ureg_DP3(ureg, temp2, matrow1, ureg_src(temp0));
- ureg_DP3(ureg, temp3, matrow2, ureg_src(temp0));
- ureg_RCP(ureg, temp3, ureg_src(temp3));
- ureg_MUL(ureg, temp1, ureg_src(temp1), ureg_src(temp3));
- ureg_MUL(ureg, temp2, ureg_src(temp2), ureg_src(temp3));
-
- ureg_MOV(ureg, ureg_writemask(temp5, TGSI_WRITEMASK_X),
- ureg_src(temp1));
- ureg_MOV(ureg, ureg_writemask(temp5, TGSI_WRITEMASK_Y),
- ureg_src(temp2));
-
- ureg_MUL(ureg, temp0, ureg_scalar(coords, TGSI_SWIZZLE_Y),
- ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_Y));
- ureg_MAD(ureg, temp1,
- ureg_scalar(coords, TGSI_SWIZZLE_X),
- ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_X),
- ureg_src(temp0));
- ureg_ADD(ureg, temp1,
- ureg_src(temp1), ureg_src(temp1));
- ureg_MUL(ureg, temp3,
- ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_Y),
- ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_Y));
- ureg_MAD(ureg, temp4,
- ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_X),
- ureg_scalar(ureg_src(temp5), TGSI_SWIZZLE_X),
- ureg_src(temp3));
- ureg_MOV(ureg, temp4, ureg_negate(ureg_src(temp4)));
- ureg_MUL(ureg, temp2,
- ureg_scalar(coords, TGSI_SWIZZLE_Z),
- ureg_src(temp4));
- ureg_MUL(ureg, temp0,
- ureg_scalar(const0124, TGSI_SWIZZLE_W),
- ureg_src(temp2));
- ureg_MUL(ureg, temp3,
- ureg_src(temp1), ureg_src(temp1));
- ureg_SUB(ureg, temp2,
- ureg_src(temp3), ureg_src(temp0));
- ureg_RSQ(ureg, temp2, ureg_abs(ureg_src(temp2)));
- ureg_RCP(ureg, temp2, ureg_src(temp2));
- ureg_SUB(ureg, temp1,
- ureg_src(temp2), ureg_src(temp1));
- ureg_ADD(ureg, temp0,
- ureg_scalar(coords, TGSI_SWIZZLE_Z),
- ureg_scalar(coords, TGSI_SWIZZLE_Z));
- ureg_RCP(ureg, temp0, ureg_src(temp0));
- ureg_MUL(ureg, temp2,
- ureg_src(temp1), ureg_src(temp0));
- ureg_TEX(ureg, out, TGSI_TEXTURE_1D,
- ureg_src(temp2), sampler);
-
- ureg_release_temporary(ureg, temp0);
- ureg_release_temporary(ureg, temp1);
- ureg_release_temporary(ureg, temp2);
- ureg_release_temporary(ureg, temp3);
- ureg_release_temporary(ureg, temp4);
- ureg_release_temporary(ureg, temp5);
-}
-
-static void *
-create_vs(struct pipe_context *pipe,
- unsigned vs_traits)
-{
- struct ureg_program *ureg;
- struct ureg_src src;
- struct ureg_dst dst;
- struct ureg_src const0, const1;
- boolean is_fill = (vs_traits & VS_FILL) != 0;
- boolean is_composite = (vs_traits & VS_COMPOSITE) != 0;
- boolean has_mask = (vs_traits & VS_MASK) != 0;
- boolean is_yuv = (vs_traits & VS_YUV) != 0;
- unsigned input_slot = 0;
-
- ureg = ureg_create(TGSI_PROCESSOR_VERTEX);
- if (ureg == NULL)
- return 0;
-
- const0 = ureg_DECL_constant(ureg, 0);
- const1 = ureg_DECL_constant(ureg, 1);
-
- /* it has to be either a fill or a composite op */
- debug_assert((is_fill ^ is_composite) ^ is_yuv);
-
- src = ureg_DECL_vs_input(ureg, input_slot++);
- dst = ureg_DECL_output(ureg, TGSI_SEMANTIC_POSITION, 0);
- src = vs_normalize_coords(ureg, src,
- const0, const1);
- ureg_MOV(ureg, dst, src);
-
- if (is_yuv) {
- src = ureg_DECL_vs_input(ureg, input_slot++);
- dst = ureg_DECL_output(ureg, TGSI_SEMANTIC_GENERIC, 0);
- ureg_MOV(ureg, dst, src);
- }
-
- if (is_composite) {
- src = ureg_DECL_vs_input(ureg, input_slot++);
- dst = ureg_DECL_output(ureg, TGSI_SEMANTIC_GENERIC, 0);
- ureg_MOV(ureg, dst, src);
- }
-
- if (is_fill) {
- src = ureg_DECL_vs_input(ureg, input_slot++);
- dst = ureg_DECL_output(ureg, TGSI_SEMANTIC_COLOR, 0);
- ureg_MOV(ureg, dst, src);
- }
-
- if (has_mask) {
- src = ureg_DECL_vs_input(ureg, input_slot++);
- dst = ureg_DECL_output(ureg, TGSI_SEMANTIC_GENERIC, 1);
- ureg_MOV(ureg, dst, src);
- }
-
- ureg_END(ureg);
-
- return ureg_create_shader_and_destroy(ureg, pipe);
-}
-
-static void *
-create_yuv_shader(struct pipe_context *pipe, struct ureg_program *ureg)
-{
- struct ureg_src y_sampler, u_sampler, v_sampler;
- struct ureg_src pos;
- struct ureg_src matrow0, matrow1, matrow2;
- struct ureg_dst y, u, v, rgb;
- struct ureg_dst out = ureg_DECL_output(ureg,
- TGSI_SEMANTIC_COLOR,
- 0);
-
- pos = ureg_DECL_fs_input(ureg,
- TGSI_SEMANTIC_GENERIC,
- 0,
- TGSI_INTERPOLATE_PERSPECTIVE);
-
- rgb = ureg_DECL_temporary(ureg);
- y = ureg_DECL_temporary(ureg);
- u = ureg_DECL_temporary(ureg);
- v = ureg_DECL_temporary(ureg);
-
- y_sampler = ureg_DECL_sampler(ureg, 0);
- u_sampler = ureg_DECL_sampler(ureg, 1);
- v_sampler = ureg_DECL_sampler(ureg, 2);
-
- matrow0 = ureg_DECL_constant(ureg, 0);
- matrow1 = ureg_DECL_constant(ureg, 1);
- matrow2 = ureg_DECL_constant(ureg, 2);
-
- ureg_TEX(ureg, y,
- TGSI_TEXTURE_2D, pos, y_sampler);
- ureg_TEX(ureg, u,
- TGSI_TEXTURE_2D, pos, u_sampler);
- ureg_TEX(ureg, v,
- TGSI_TEXTURE_2D, pos, v_sampler);
-
- ureg_SUB(ureg, u, ureg_src(u),
- ureg_scalar(matrow0, TGSI_SWIZZLE_W));
- ureg_SUB(ureg, v, ureg_src(v),
- ureg_scalar(matrow0, TGSI_SWIZZLE_W));
-
- ureg_MUL(ureg, rgb,
- ureg_scalar(ureg_src(y), TGSI_SWIZZLE_X),
- matrow0);
- ureg_MAD(ureg, rgb,
- ureg_scalar(ureg_src(u), TGSI_SWIZZLE_X),
- matrow1,
- ureg_src(rgb));
- ureg_MAD(ureg, rgb,
- ureg_scalar(ureg_src(v), TGSI_SWIZZLE_X),
- matrow2,
- ureg_src(rgb));
-
- /* rgb.a = 1; */
- ureg_MOV(ureg, ureg_writemask(rgb, TGSI_WRITEMASK_W),
- ureg_scalar(matrow0, TGSI_SWIZZLE_X));
-
- ureg_MOV(ureg, out, ureg_src(rgb));
-
- ureg_release_temporary(ureg, rgb);
- ureg_release_temporary(ureg, y);
- ureg_release_temporary(ureg, u);
- ureg_release_temporary(ureg, v);
-
- ureg_END(ureg);
-
- return ureg_create_shader_and_destroy(ureg, pipe);
-}
-
-
-static INLINE void
-xrender_tex(struct ureg_program *ureg,
- struct ureg_dst dst,
- struct ureg_src coords,
- struct ureg_src sampler,
- struct ureg_src imm0,
- boolean repeat_none,
- boolean swizzle,
- boolean set_alpha)
-{
- if (repeat_none) {
- struct ureg_dst tmp0 = ureg_DECL_temporary(ureg);
- struct ureg_dst tmp1 = ureg_DECL_temporary(ureg);
- ureg_SGT(ureg, tmp1, ureg_swizzle(coords,
- TGSI_SWIZZLE_X,
- TGSI_SWIZZLE_Y,
- TGSI_SWIZZLE_X,
- TGSI_SWIZZLE_Y),
- ureg_scalar(imm0, TGSI_SWIZZLE_X));
- ureg_SLT(ureg, tmp0, ureg_swizzle(coords,
- TGSI_SWIZZLE_X,
- TGSI_SWIZZLE_Y,
- TGSI_SWIZZLE_X,
- TGSI_SWIZZLE_Y),
- ureg_scalar(imm0, TGSI_SWIZZLE_W));
- ureg_MIN(ureg, tmp0, ureg_src(tmp0), ureg_src(tmp1));
- ureg_MIN(ureg, tmp0, ureg_scalar(ureg_src(tmp0), TGSI_SWIZZLE_X),
- ureg_scalar(ureg_src(tmp0), TGSI_SWIZZLE_Y));
- ureg_TEX(ureg, tmp1, TGSI_TEXTURE_2D, coords, sampler);
- if (swizzle)
- ureg_MOV(ureg, tmp1, ureg_swizzle(ureg_src(tmp1),
- TGSI_SWIZZLE_Z,
- TGSI_SWIZZLE_Y,
- TGSI_SWIZZLE_X,
- TGSI_SWIZZLE_W));
- if (set_alpha)
- ureg_MOV(ureg,
- ureg_writemask(tmp1, TGSI_WRITEMASK_W),
- ureg_scalar(imm0, TGSI_SWIZZLE_W));
- ureg_MUL(ureg, dst, ureg_src(tmp1), ureg_src(tmp0));
- ureg_release_temporary(ureg, tmp0);
- ureg_release_temporary(ureg, tmp1);
- } else {
- if (swizzle) {
- struct ureg_dst tmp = ureg_DECL_temporary(ureg);
- ureg_TEX(ureg, tmp, TGSI_TEXTURE_2D, coords, sampler);
- ureg_MOV(ureg, dst, ureg_swizzle(ureg_src(tmp),
- TGSI_SWIZZLE_Z,
- TGSI_SWIZZLE_Y,
- TGSI_SWIZZLE_X,
- TGSI_SWIZZLE_W));
- ureg_release_temporary(ureg, tmp);
- } else {
- ureg_TEX(ureg, dst, TGSI_TEXTURE_2D, coords, sampler);
- }
- if (set_alpha)
- ureg_MOV(ureg,
- ureg_writemask(dst, TGSI_WRITEMASK_W),
- ureg_scalar(imm0, TGSI_SWIZZLE_W));
- }
-}
-
-static void *
-create_fs(struct pipe_context *pipe,
- unsigned fs_traits)
-{
- struct ureg_program *ureg;
- struct ureg_src /*dst_sampler,*/ src_sampler, mask_sampler;
- struct ureg_src /*dst_pos,*/ src_input, mask_pos;
- struct ureg_dst src, mask;
- struct ureg_dst out;
- struct ureg_src imm0 = { 0 };
- unsigned has_mask = (fs_traits & FS_MASK) != 0;
- unsigned is_fill = (fs_traits & FS_FILL) != 0;
- unsigned is_composite = (fs_traits & FS_COMPOSITE) != 0;
- unsigned is_solid = (fs_traits & FS_SOLID_FILL) != 0;
- unsigned is_lingrad = (fs_traits & FS_LINGRAD_FILL) != 0;
- unsigned is_radgrad = (fs_traits & FS_RADGRAD_FILL) != 0;
- unsigned comp_alpha_mask = fs_traits & FS_COMPONENT_ALPHA;
- unsigned is_yuv = (fs_traits & FS_YUV) != 0;
- unsigned src_repeat_none = (fs_traits & FS_SRC_REPEAT_NONE) != 0;
- unsigned mask_repeat_none = (fs_traits & FS_MASK_REPEAT_NONE) != 0;
- unsigned src_swizzle = (fs_traits & FS_SRC_SWIZZLE_RGB) != 0;
- unsigned mask_swizzle = (fs_traits & FS_MASK_SWIZZLE_RGB) != 0;
- unsigned src_set_alpha = (fs_traits & FS_SRC_SET_ALPHA) != 0;
- unsigned mask_set_alpha = (fs_traits & FS_MASK_SET_ALPHA) != 0;
- unsigned src_luminance = (fs_traits & FS_SRC_LUMINANCE) != 0;
- unsigned mask_luminance = (fs_traits & FS_MASK_LUMINANCE) != 0;
-
-#if 0
- print_fs_traits(fs_traits);
-#else
- (void)print_fs_traits;
-#endif
-
- ureg = ureg_create(TGSI_PROCESSOR_FRAGMENT);
- if (ureg == NULL)
- return 0;
-
- /* it has to be either a fill, a composite op or a yuv conversion */
- debug_assert((is_fill ^ is_composite) ^ is_yuv);
- (void) is_yuv;
-
- out = ureg_DECL_output(ureg,
- TGSI_SEMANTIC_COLOR,
- 0);
-
- if (src_repeat_none || mask_repeat_none ||
- src_set_alpha || mask_set_alpha ||
- src_luminance) {
- imm0 = ureg_imm4f(ureg, 0, 0, 0, 1);
- }
- if (is_composite) {
- src_sampler = ureg_DECL_sampler(ureg, 0);
- src_input = ureg_DECL_fs_input(ureg,
- TGSI_SEMANTIC_GENERIC,
- 0,
- TGSI_INTERPOLATE_PERSPECTIVE);
- } else if (is_fill) {
- if (is_solid)
- src_input = ureg_DECL_fs_input(ureg,
- TGSI_SEMANTIC_COLOR,
- 0,
- TGSI_INTERPOLATE_PERSPECTIVE);
- else
- src_input = ureg_DECL_fs_input(ureg,
- TGSI_SEMANTIC_POSITION,
- 0,
- TGSI_INTERPOLATE_PERSPECTIVE);
- } else {
- debug_assert(is_yuv);
- return create_yuv_shader(pipe, ureg);
- }
-
- if (has_mask) {
- mask_sampler = ureg_DECL_sampler(ureg, 1);
- mask_pos = ureg_DECL_fs_input(ureg,
- TGSI_SEMANTIC_GENERIC,
- 1,
- TGSI_INTERPOLATE_PERSPECTIVE);
- }
-
-#if 0 /* unused right now */
- dst_sampler = ureg_DECL_sampler(ureg, 2);
- dst_pos = ureg_DECL_fs_input(ureg,
- TGSI_SEMANTIC_POSITION,
- 2,
- TGSI_INTERPOLATE_PERSPECTIVE);
-#endif
-
-
- if (is_composite) {
- if (has_mask || src_luminance)
- src = ureg_DECL_temporary(ureg);
- else
- src = out;
- xrender_tex(ureg, src, src_input, src_sampler, imm0,
- src_repeat_none, src_swizzle, src_set_alpha);
- } else if (is_fill) {
- if (is_solid) {
- if (has_mask || src_luminance)
- src = ureg_dst(src_input);
- else
- ureg_MOV(ureg, out, src_input);
- } else if (is_lingrad || is_radgrad) {
- struct ureg_src coords, const0124,
- matrow0, matrow1, matrow2;
-
- if (has_mask || src_luminance)
- src = ureg_DECL_temporary(ureg);
- else
- src = out;
-
- coords = ureg_DECL_constant(ureg, 0);
- const0124 = ureg_DECL_constant(ureg, 1);
- matrow0 = ureg_DECL_constant(ureg, 2);
- matrow1 = ureg_DECL_constant(ureg, 3);
- matrow2 = ureg_DECL_constant(ureg, 4);
-
- if (is_lingrad) {
- linear_gradient(ureg, src,
- src_input, src_sampler,
- coords, const0124,
- matrow0, matrow1, matrow2);
- } else if (is_radgrad) {
- radial_gradient(ureg, src,
- src_input, src_sampler,
- coords, const0124,
- matrow0, matrow1, matrow2);
- }
- } else
- debug_assert(!"Unknown fill type!");
- }
- if (src_luminance) {
- ureg_MOV(ureg, src,
- ureg_scalar(ureg_src(src), TGSI_SWIZZLE_X));
- ureg_MOV(ureg, ureg_writemask(src, TGSI_WRITEMASK_XYZ),
- ureg_scalar(imm0, TGSI_SWIZZLE_X));
- if (!has_mask)
- ureg_MOV(ureg, out, ureg_src(src));
- }
-
- if (has_mask) {
- mask = ureg_DECL_temporary(ureg);
- xrender_tex(ureg, mask, mask_pos, mask_sampler, imm0,
- mask_repeat_none, mask_swizzle, mask_set_alpha);
- /* src IN mask */
- src_in_mask(ureg, out, ureg_src(src), ureg_src(mask),
- comp_alpha_mask, mask_luminance);
- ureg_release_temporary(ureg, mask);
- }
-
- ureg_END(ureg);
-
- return ureg_create_shader_and_destroy(ureg, pipe);
-}
-
-struct xorg_shaders * xorg_shaders_create(struct xorg_renderer *r)
-{
- struct xorg_shaders *sc = CALLOC_STRUCT(xorg_shaders);
-
- sc->r = r;
- sc->vs_hash = cso_hash_create();
- sc->fs_hash = cso_hash_create();
-
- return sc;
-}
-
-static void
-cache_destroy(struct cso_context *cso,
- struct cso_hash *hash,
- unsigned processor)
-{
- struct cso_hash_iter iter = cso_hash_first_node(hash);
- while (!cso_hash_iter_is_null(iter)) {
- void *shader = (void *)cso_hash_iter_data(iter);
- if (processor == PIPE_SHADER_FRAGMENT) {
- cso_delete_fragment_shader(cso, shader);
- } else if (processor == PIPE_SHADER_VERTEX) {
- cso_delete_vertex_shader(cso, shader);
- }
- iter = cso_hash_erase(hash, iter);
- }
- cso_hash_delete(hash);
-}
-
-void xorg_shaders_destroy(struct xorg_shaders *sc)
-{
- cache_destroy(sc->r->cso, sc->vs_hash,
- PIPE_SHADER_VERTEX);
- cache_destroy(sc->r->cso, sc->fs_hash,
- PIPE_SHADER_FRAGMENT);
-
- FREE(sc);
-}
-
-static INLINE void *
-shader_from_cache(struct pipe_context *pipe,
- unsigned type,
- struct cso_hash *hash,
- unsigned key)
-{
- void *shader = 0;
-
- struct cso_hash_iter iter = cso_hash_find(hash, key);
-
- if (cso_hash_iter_is_null(iter)) {
- if (type == PIPE_SHADER_VERTEX)
- shader = create_vs(pipe, key);
- else
- shader = create_fs(pipe, key);
- cso_hash_insert(hash, key, shader);
- } else
- shader = (void *)cso_hash_iter_data(iter);
-
- return shader;
-}
-
-struct xorg_shader xorg_shaders_get(struct xorg_shaders *sc,
- unsigned vs_traits,
- unsigned fs_traits)
-{
- struct xorg_shader shader = { NULL, NULL };
- void *vs, *fs;
-
- vs = shader_from_cache(sc->r->pipe, PIPE_SHADER_VERTEX,
- sc->vs_hash, vs_traits);
- fs = shader_from_cache(sc->r->pipe, PIPE_SHADER_FRAGMENT,
- sc->fs_hash, fs_traits);
-
- debug_assert(vs && fs);
- if (!vs || !fs)
- return shader;
-
- shader.vs = vs;
- shader.fs = fs;
-
- return shader;
-}
+++ /dev/null
-#ifndef XORG_EXA_TGSI_H
-#define XORG_EXA_TGSI_H
-
-#include "xorg_renderer.h"
-
-enum xorg_vs_traits {
- VS_COMPOSITE = 1 << 0,
- VS_MASK = 1 << 1,
- VS_SOLID_FILL = 1 << 2,
- VS_LINGRAD_FILL = 1 << 3,
- VS_RADGRAD_FILL = 1 << 4,
- VS_YUV = 1 << 5,
-
-
- VS_FILL = (VS_SOLID_FILL |
- VS_LINGRAD_FILL |
- VS_RADGRAD_FILL)
-};
-
-enum xorg_fs_traits {
- 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_FILL = (FS_SOLID_FILL |
- FS_LINGRAD_FILL |
- FS_RADGRAD_FILL),
- FS_COMPONENT_ALPHA = (FS_CA_FULL |
- FS_CA_SRCALPHA)
-};
-
-struct xorg_shader {
- void *fs;
- void *vs;
-};
-
-struct xorg_shaders;
-
-struct xorg_shaders *xorg_shaders_create(struct xorg_renderer *renderer);
-void xorg_shaders_destroy(struct xorg_shaders *shaders);
-
-struct xorg_shader xorg_shaders_get(struct xorg_shaders *shaders,
- unsigned vs_traits,
- unsigned fs_traits);
-
-#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.
- *
- *
- * Author: Alan Hourihane <alanh@tungstengraphics.com>
- * Author: Jakob Bornecrantz <wallbraker@gmail.com>
- *
- */
-
-#include "xorg-server.h"
-#include <xf86.h>
-#include <xf86i2c.h>
-#include <xf86Crtc.h>
-#include <xf86DDC.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include "xorg_tracker.h"
-
-struct output_private
-{
- drmModeConnectorPtr drm_connector;
- drmModePropertyBlobPtr edid_blob;
- int fd;
- int c;
-};
-
-static char *output_enum_list[] = {
- "Unknown",
- "VGA",
- "DVI",
- "DVI",
- "DVI",
- "Composite",
- "SVIDEO",
- "LVDS",
- "CTV",
- "DIN",
- "DP",
- "HDMI",
- "HDMI",
-};
-
-static void
-output_create_resources(xf86OutputPtr output)
-{
-#ifdef RANDR_12_INTERFACE
-#endif /* RANDR_12_INTERFACE */
-}
-
-static void
-output_dpms(xf86OutputPtr output, int mode)
-{
-}
-
-static xf86OutputStatus
-output_detect(xf86OutputPtr output)
-{
- modesettingPtr ms = modesettingPTR(output->scrn);
- struct output_private *priv = output->driver_private;
- drmModeConnectorPtr drm_connector;
- xf86OutputStatus status;
-
- drm_connector = drmModeGetConnector(ms->fd, priv->drm_connector->connector_id);
- if (drm_connector) {
- drmModeFreeConnector(priv->drm_connector);
- priv->drm_connector = drm_connector;
- } else {
- drm_connector = priv->drm_connector;
- }
-
- switch (drm_connector->connection) {
- case DRM_MODE_CONNECTED:
- status = XF86OutputStatusConnected;
- break;
- case DRM_MODE_DISCONNECTED:
- status = XF86OutputStatusDisconnected;
- break;
- default:
- status = XF86OutputStatusUnknown;
- }
-
- return status;
-}
-
-static DisplayModePtr
-output_get_modes(xf86OutputPtr output)
-{
- struct output_private *priv = output->driver_private;
- drmModeConnectorPtr drm_connector = priv->drm_connector;
- drmModeModeInfoPtr drm_mode = NULL;
- drmModePropertyPtr props = NULL;
- xf86MonPtr ddc_mon = NULL;
- DisplayModePtr modes = NULL, mode = NULL;
- int i;
-
- for (i = 0; i < drm_connector->count_props; i++) {
- props = drmModeGetProperty(priv->fd, drm_connector->props[i]);
- if (!props)
- continue;
-
- if (!(props->flags & DRM_MODE_PROP_BLOB))
- goto out_free;
-
- if (!strcmp(props->name, "EDID")) {
- if (priv->edid_blob)
- drmModeFreePropertyBlob(priv->edid_blob);
- priv->edid_blob = drmModeGetPropertyBlob(priv->fd,
- drm_connector->prop_values[i]);
- }
-
- out_free:
- drmModeFreeProperty(props);
- }
-
- if (priv->edid_blob) {
- ddc_mon = xf86InterpretEDID(output->scrn->scrnIndex,
- priv->edid_blob->data);
-
- if (ddc_mon && priv->edid_blob->length > 128)
- ddc_mon->flags |= MONITOR_EDID_COMPLETE_RAWDATA;
- }
- xf86OutputSetEDID(output, ddc_mon);
-
- for (i = 0; i < drm_connector->count_modes; i++) {
- drm_mode = &drm_connector->modes[i];
- if (drm_mode) {
- mode = calloc(1, sizeof(DisplayModeRec));
- if (!mode)
- continue;
- mode->Clock = drm_mode->clock;
- mode->HDisplay = drm_mode->hdisplay;
- mode->HSyncStart = drm_mode->hsync_start;
- mode->HSyncEnd = drm_mode->hsync_end;
- mode->HTotal = drm_mode->htotal;
- mode->VDisplay = drm_mode->vdisplay;
- mode->VSyncStart = drm_mode->vsync_start;
- mode->VSyncEnd = drm_mode->vsync_end;
- mode->VTotal = drm_mode->vtotal;
- mode->Flags = drm_mode->flags;
- mode->HSkew = drm_mode->hskew;
- mode->VScan = drm_mode->vscan;
- mode->VRefresh = xf86ModeVRefresh(mode);
- mode->Private = (void *)drm_mode;
- mode->type = 0;
- if (drm_mode->type & DRM_MODE_TYPE_PREFERRED)
- mode->type |= M_T_PREFERRED;
- if (drm_mode->type & DRM_MODE_TYPE_DRIVER)
- mode->type |= M_T_DRIVER;
- xf86SetModeDefaultName(mode);
- modes = xf86ModesAdd(modes, mode);
- xf86PrintModeline(0, mode);
- }
- }
-
- return modes;
-}
-
-static int
-output_mode_valid(xf86OutputPtr output, DisplayModePtr pMode)
-{
- modesettingPtr ms = modesettingPTR(output->scrn);
- CustomizerPtr cust = ms->cust;
-
- if (cust && cust->winsys_check_fb_size &&
- !cust->winsys_check_fb_size(cust, pMode->HDisplay *
- output->scrn->bitsPerPixel / 8,
- pMode->VDisplay))
- return MODE_BAD;
-
- return MODE_OK;
-}
-
-#ifdef RANDR_12_INTERFACE
-static Bool
-output_set_property(xf86OutputPtr output, Atom property, RRPropertyValuePtr value)
-{
- return TRUE;
-}
-#endif /* RANDR_12_INTERFACE */
-
-#ifdef RANDR_13_INTERFACE
-static Bool
-output_get_property(xf86OutputPtr output, Atom property)
-{
- return TRUE;
-}
-#endif /* RANDR_13_INTERFACE */
-
-static void
-output_destroy(xf86OutputPtr output)
-{
- struct output_private *priv = output->driver_private;
- if (priv->edid_blob)
- drmModeFreePropertyBlob(priv->edid_blob);
- drmModeFreeConnector(priv->drm_connector);
- free(priv);
- output->driver_private = NULL;
-}
-
-static const xf86OutputFuncsRec output_funcs = {
- .create_resources = output_create_resources,
-#ifdef RANDR_12_INTERFACE
- .set_property = output_set_property,
-#endif
-#ifdef RANDR_13_INTERFACE
- .get_property = output_get_property,
-#endif
- .dpms = output_dpms,
- .detect = output_detect,
-
- .get_modes = output_get_modes,
- .mode_valid = output_mode_valid,
- .destroy = output_destroy,
-};
-
-void
-xorg_output_init(ScrnInfoPtr pScrn)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- xf86OutputPtr output;
- drmModeResPtr res;
- drmModeConnectorPtr drm_connector = NULL;
- drmModeEncoderPtr drm_encoder = NULL;
- struct output_private *priv;
- char name[32];
- int c, v, p;
-
- res = drmModeGetResources(ms->fd);
- if (res == 0) {
- DRV_ERROR("Failed drmModeGetResources\n");
- return;
- }
-
- for (c = 0; c < res->count_connectors; c++) {
- drm_connector = drmModeGetConnector(ms->fd, res->connectors[c]);
- if (!drm_connector)
- goto out;
-
-#if 0
- for (p = 0; p < drm_connector->count_props; p++) {
- drmModePropertyPtr prop;
-
- prop = drmModeGetProperty(ms->fd, drm_connector->props[p]);
-
- name = NULL;
- if (prop) {
- ErrorF("VALUES %d\n", prop->count_values);
-
- for (v = 0; v < prop->count_values; v++)
- ErrorF("%s %lld\n", prop->name, prop->values[v]);
- }
- }
-#else
- (void)p;
- (void)v;
-#endif
-
- snprintf(name, 32, "%s%d",
- output_enum_list[drm_connector->connector_type],
- drm_connector->connector_type_id);
-
-
- priv = calloc(sizeof(*priv), 1);
- if (!priv) {
- continue;
- }
-
- output = xf86OutputCreate(pScrn, &output_funcs, name);
- if (!output) {
- free(priv);
- continue;
- }
-
- drm_encoder = drmModeGetEncoder(ms->fd, drm_connector->encoders[0]);
- if (drm_encoder) {
- output->possible_crtcs = drm_encoder->possible_crtcs;
- output->possible_clones = drm_encoder->possible_clones;
- } else {
- output->possible_crtcs = 0;
- output->possible_clones = 0;
- }
- priv->c = c;
- priv->drm_connector = drm_connector;
- priv->fd = ms->fd;
- output->driver_private = priv;
- output->subpixel_order = SubPixelHorizontalRGB;
- output->interlaceAllowed = FALSE;
- output->doubleScanAllowed = FALSE;
- }
-
- out:
- drmModeFreeResources(res);
-}
-
-unsigned
-xorg_output_get_id(xf86OutputPtr output)
-{
- struct output_private *priv = output->driver_private;
- return priv->drm_connector->connector_id;
-}
-
-/* vim: set sw=4 ts=8 sts=4: */
+++ /dev/null
-#include "xorg_exa.h"
-#include "xorg_renderer.h"
-
-#include "xorg_exa_tgsi.h"
-
-#include "cso_cache/cso_context.h"
-#include "util/u_draw_quad.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-#include "util/u_sampler.h"
-
-#include "util/u_inlines.h"
-#include "util/u_box.h"
-
-#include <math.h>
-
-#define floatsEqual(x, y) (fabs(x - y) <= 0.00001f * MIN2(fabs(x), fabs(y)))
-#define floatIsZero(x) (floatsEqual((x) + 1, 1))
-
-#define NUM_COMPONENTS 4
-
-static INLINE boolean is_affine(float *matrix)
-{
- return floatIsZero(matrix[2]) && floatIsZero(matrix[5])
- && floatsEqual(matrix[8], 1);
-}
-static INLINE void map_point(float *mat, float x, float y,
- float *out_x, float *out_y)
-{
- if (!mat) {
- *out_x = x;
- *out_y = y;
- return;
- }
-
- *out_x = mat[0]*x + mat[3]*y + mat[6];
- *out_y = mat[1]*x + mat[4]*y + mat[7];
- if (!is_affine(mat)) {
- float w = 1/(mat[2]*x + mat[5]*y + mat[8]);
- *out_x *= w;
- *out_y *= w;
- }
-}
-
-static INLINE void
-renderer_draw(struct xorg_renderer *r)
-{
- int num_verts = r->buffer_size/(r->attrs_per_vertex * NUM_COMPONENTS);
-
- if (!r->buffer_size)
- return;
-
- cso_set_vertex_elements(r->cso, r->attrs_per_vertex, r->velems);
- util_draw_user_vertex_buffer(r->cso, r->buffer, PIPE_PRIM_QUADS,
- num_verts, r->attrs_per_vertex);
-
- r->buffer_size = 0;
-}
-
-static INLINE void
-renderer_draw_conditional(struct xorg_renderer *r,
- int next_batch)
-{
- if (r->buffer_size + next_batch >= BUF_SIZE ||
- (next_batch == 0 && r->buffer_size)) {
- renderer_draw(r);
- }
-}
-
-static void
-renderer_init_state(struct xorg_renderer *r)
-{
- struct pipe_depth_stencil_alpha_state dsa;
- struct pipe_rasterizer_state raster;
- unsigned i;
-
- /* set common initial clip state */
- memset(&dsa, 0, sizeof(struct pipe_depth_stencil_alpha_state));
- cso_set_depth_stencil_alpha(r->cso, &dsa);
-
-
- /* XXX: move to renderer_init_state? */
- memset(&raster, 0, sizeof(struct pipe_rasterizer_state));
- raster.half_pixel_center = 1;
- raster.bottom_edge_rule = 1;
- raster.depth_clip = 1;
- cso_set_rasterizer(r->cso, &raster);
-
- /* vertex elements state */
- memset(&r->velems[0], 0, sizeof(r->velems[0]) * 3);
- for (i = 0; i < 3; i++) {
- r->velems[i].src_offset = i * 4 * sizeof(float);
- r->velems[i].instance_divisor = 0;
- r->velems[i].vertex_buffer_index = 0;
- r->velems[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
- }
-}
-
-
-static INLINE void
-add_vertex_color(struct xorg_renderer *r,
- float x, float y,
- float color[4])
-{
- float *vertex = r->buffer + r->buffer_size;
-
- vertex[0] = x;
- vertex[1] = y;
- vertex[2] = 0.f; /*z*/
- vertex[3] = 1.f; /*w*/
-
- vertex[4] = color[0]; /*r*/
- vertex[5] = color[1]; /*g*/
- vertex[6] = color[2]; /*b*/
- vertex[7] = color[3]; /*a*/
-
- r->buffer_size += 8;
-}
-
-static INLINE void
-add_vertex_1tex(struct xorg_renderer *r,
- float x, float y, float s, float t)
-{
- float *vertex = r->buffer + r->buffer_size;
-
- vertex[0] = x;
- vertex[1] = y;
- vertex[2] = 0.f; /*z*/
- vertex[3] = 1.f; /*w*/
-
- vertex[4] = s; /*s*/
- vertex[5] = t; /*t*/
- vertex[6] = 0.f; /*r*/
- vertex[7] = 1.f; /*q*/
-
- r->buffer_size += 8;
-}
-
-static void
-add_vertex_data1(struct xorg_renderer *r,
- float srcX, float srcY, float dstX, float dstY,
- float width, float height,
- struct pipe_resource *src, float *src_matrix)
-{
- float s0, t0, s1, t1, s2, t2, s3, t3;
- float pt0[2], pt1[2], pt2[2], pt3[2];
-
- pt0[0] = srcX;
- pt0[1] = srcY;
- pt1[0] = (srcX + width);
- pt1[1] = srcY;
- pt2[0] = (srcX + width);
- pt2[1] = (srcY + height);
- pt3[0] = srcX;
- pt3[1] = (srcY + height);
-
- if (src_matrix) {
- map_point(src_matrix, pt0[0], pt0[1], &pt0[0], &pt0[1]);
- map_point(src_matrix, pt1[0], pt1[1], &pt1[0], &pt1[1]);
- map_point(src_matrix, pt2[0], pt2[1], &pt2[0], &pt2[1]);
- map_point(src_matrix, pt3[0], pt3[1], &pt3[0], &pt3[1]);
- }
-
- 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);
- /* 2nd vertex */
- add_vertex_1tex(r, dstX + width, dstY, s1, t1);
- /* 3rd vertex */
- add_vertex_1tex(r, dstX + width, dstY + height, s2, t2);
- /* 4th vertex */
- add_vertex_1tex(r, dstX, dstY + height, s3, t3);
-}
-
-
-static INLINE void
-add_vertex_2tex(struct xorg_renderer *r,
- float x, float y,
- float s0, float t0, float s1, float t1)
-{
- float *vertex = r->buffer + r->buffer_size;
-
- vertex[0] = x;
- vertex[1] = y;
- vertex[2] = 0.f; /*z*/
- vertex[3] = 1.f; /*w*/
-
- vertex[4] = s0; /*s*/
- vertex[5] = t0; /*t*/
- vertex[6] = 0.f; /*r*/
- vertex[7] = 1.f; /*q*/
-
- vertex[8] = s1; /*s*/
- vertex[9] = t1; /*t*/
- vertex[10] = 0.f; /*r*/
- vertex[11] = 1.f; /*q*/
-
- r->buffer_size += 12;
-}
-
-static void
-add_vertex_data2(struct xorg_renderer *r,
- float srcX, float srcY, float maskX, float maskY,
- float dstX, float dstY, float width, float height,
- struct pipe_resource *src,
- struct pipe_resource *mask,
- float *src_matrix, float *mask_matrix)
-{
- float src_s0, src_t0, src_s1, src_t1, src_s2, src_t2, src_s3, src_t3;
- float mask_s0, mask_t0, mask_s1, mask_t1, mask_s2, mask_t2, mask_s3, mask_t3;
- float spt0[2], spt1[2], spt2[2], spt3[2];
- float mpt0[2], mpt1[2], mpt2[2], mpt3[2];
-
- spt0[0] = srcX;
- spt0[1] = srcY;
- spt1[0] = (srcX + width);
- spt1[1] = srcY;
- spt2[0] = (srcX + width);
- spt2[1] = (srcY + height);
- spt3[0] = srcX;
- spt3[1] = (srcY + height);
-
- mpt0[0] = maskX;
- mpt0[1] = maskY;
- mpt1[0] = (maskX + width);
- mpt1[1] = maskY;
- mpt2[0] = (maskX + width);
- mpt2[1] = (maskY + height);
- mpt3[0] = maskX;
- mpt3[1] = (maskY + height);
-
- if (src_matrix) {
- map_point(src_matrix, spt0[0], spt0[1], &spt0[0], &spt0[1]);
- map_point(src_matrix, spt1[0], spt1[1], &spt1[0], &spt1[1]);
- map_point(src_matrix, spt2[0], spt2[1], &spt2[0], &spt2[1]);
- map_point(src_matrix, spt3[0], spt3[1], &spt3[0], &spt3[1]);
- }
-
- if (mask_matrix) {
- map_point(mask_matrix, mpt0[0], mpt0[1], &mpt0[0], &mpt0[1]);
- map_point(mask_matrix, mpt1[0], mpt1[1], &mpt1[0], &mpt1[1]);
- map_point(mask_matrix, mpt2[0], mpt2[1], &mpt2[0], &mpt2[1]);
- map_point(mask_matrix, mpt3[0], mpt3[1], &mpt3[0], &mpt3[1]);
- }
-
- src_s0 = spt0[0] / src->width0;
- src_s1 = spt1[0] / src->width0;
- src_s2 = spt2[0] / src->width0;
- src_s3 = spt3[0] / src->width0;
- src_t0 = spt0[1] / src->height0;
- src_t1 = spt1[1] / src->height0;
- src_t2 = spt2[1] / src->height0;
- src_t3 = spt3[1] / src->height0;
-
- mask_s0 = mpt0[0] / mask->width0;
- mask_s1 = mpt1[0] / mask->width0;
- mask_s2 = mpt2[0] / mask->width0;
- mask_s3 = mpt3[0] / mask->width0;
- mask_t0 = mpt0[1] / mask->height0;
- mask_t1 = mpt1[1] / mask->height0;
- mask_t2 = mpt2[1] / mask->height0;
- mask_t3 = mpt3[1] / mask->height0;
-
- /* 1st vertex */
- add_vertex_2tex(r, dstX, dstY,
- src_s0, src_t0, mask_s0, mask_t0);
- /* 2nd vertex */
- add_vertex_2tex(r, dstX + width, dstY,
- src_s1, src_t1, mask_s1, mask_t1);
- /* 3rd vertex */
- add_vertex_2tex(r, dstX + width, dstY + height,
- src_s2, src_t2, mask_s2, mask_t2);
- /* 4th vertex */
- add_vertex_2tex(r, dstX, dstY + height,
- src_s3, src_t3, mask_s3, mask_t3);
-}
-
-static void
-setup_vertex_data_yuv(struct xorg_renderer *r,
- float srcX, float srcY, float srcW, float srcH,
- float dstX, float dstY, float dstW, float dstH,
- struct pipe_resource **tex)
-{
- float s0, t0, s1, t1;
- float spt0[2], spt1[2];
-
- spt0[0] = srcX;
- spt0[1] = srcY;
- spt1[0] = srcX + srcW;
- spt1[1] = srcY + srcH;
-
- 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);
- /* 2nd vertex */
- add_vertex_1tex(r, dstX + dstW, dstY,
- s1, t0);
- /* 3rd vertex */
- add_vertex_1tex(r, dstX + dstW, dstY + dstH,
- s1, t1);
- /* 4th vertex */
- add_vertex_1tex(r, dstX, dstY + dstH,
- s0, t1);
-}
-
-
-
-/* Set up framebuffer, viewport and vertex shader constant buffer
- * state for a particular destinaton surface. In all our rendering,
- * these concepts are linked.
- */
-void renderer_bind_destination(struct xorg_renderer *r,
- struct pipe_surface *surface,
- int width,
- int height )
-{
-
- struct pipe_framebuffer_state fb;
- struct pipe_viewport_state viewport;
-
- /* Framebuffer uses actual surface width/height
- */
- memset(&fb, 0, sizeof fb);
- fb.width = surface->width;
- fb.height = surface->height;
- fb.nr_cbufs = 1;
- fb.cbufs[0] = surface;
- fb.zsbuf = 0;
-
- /* Viewport just touches the bit we're interested in:
- */
- viewport.scale[0] = width / 2.f;
- viewport.scale[1] = height / 2.f;
- viewport.scale[2] = 1.0;
- viewport.scale[3] = 1.0;
- viewport.translate[0] = width / 2.f;
- viewport.translate[1] = height / 2.f;
- viewport.translate[2] = 0.0;
- viewport.translate[3] = 0.0;
-
- /* Constant buffer set up to match viewport dimensions:
- */
- if (r->fb_width != width ||
- r->fb_height != height)
- {
- float vs_consts[8] = {
- 2.f/width, 2.f/height, 1, 1,
- -1, -1, 0, 0
- };
-
- r->fb_width = width;
- r->fb_height = height;
-
- renderer_set_constants(r, PIPE_SHADER_VERTEX,
- vs_consts, sizeof vs_consts);
- }
-
- cso_set_framebuffer(r->cso, &fb);
- cso_set_viewport(r->cso, &viewport);
-}
-
-
-struct xorg_renderer * renderer_create(struct pipe_context *pipe)
-{
- struct xorg_renderer *renderer = CALLOC_STRUCT(xorg_renderer);
-
- renderer->pipe = pipe;
- renderer->cso = cso_create_context(pipe);
- renderer->shaders = xorg_shaders_create(renderer);
-
- renderer_init_state(renderer);
-
- return renderer;
-}
-
-void renderer_destroy(struct xorg_renderer *r)
-{
- struct pipe_resource **vsbuf = &r->vs_const_buffer;
- struct pipe_resource **fsbuf = &r->fs_const_buffer;
-
- if (*vsbuf)
- pipe_resource_reference(vsbuf, NULL);
-
- if (*fsbuf)
- pipe_resource_reference(fsbuf, NULL);
-
- if (r->shaders) {
- xorg_shaders_destroy(r->shaders);
- r->shaders = NULL;
- }
-
- if (r->cso) {
- cso_release_all(r->cso);
- cso_destroy_context(r->cso);
- r->cso = NULL;
- }
-}
-
-
-
-
-
-void renderer_set_constants(struct xorg_renderer *r,
- int shader_type,
- const float *params,
- int param_bytes)
-{
- struct pipe_resource **cbuf =
- (shader_type == PIPE_SHADER_VERTEX) ? &r->vs_const_buffer :
- &r->fs_const_buffer;
-
- pipe_resource_reference(cbuf, NULL);
- *cbuf = pipe_buffer_create(r->pipe->screen,
- PIPE_BIND_CONSTANT_BUFFER,
- PIPE_USAGE_STATIC,
- param_bytes);
-
- if (*cbuf) {
- pipe_buffer_write(r->pipe, *cbuf,
- 0, param_bytes, params);
- }
- pipe_set_constant_buffer(r->pipe, shader_type, 0, *cbuf);
-}
-
-
-
-void renderer_draw_yuv(struct xorg_renderer *r,
- float src_x, float src_y, float src_w, float src_h,
- int dst_x, int dst_y, int dst_w, int dst_h,
- struct pipe_resource **textures)
-{
- const int num_attribs = 2; /*pos + tex coord*/
-
- setup_vertex_data_yuv(r,
- src_x, src_y, src_w, src_h,
- dst_x, dst_y, dst_w, dst_h,
- textures);
-
- cso_set_vertex_elements(r->cso, num_attribs, r->velems);
-
- util_draw_user_vertex_buffer(r->cso, r->buffer,
- PIPE_PRIM_QUADS,
- 4, /* verts */
- num_attribs); /* attribs/vert */
-
- r->buffer_size = 0;
-}
-
-void renderer_begin_solid(struct xorg_renderer *r)
-{
- r->buffer_size = 0;
- r->attrs_per_vertex = 2;
-}
-
-void renderer_solid(struct xorg_renderer *r,
- int x0, int y0,
- int x1, int y1,
- float *color)
-{
- /*
- debug_printf("solid rect[(%d, %d), (%d, %d)], rgba[%f, %f, %f, %f]\n",
- x0, y0, x1, y1, color[0], color[1], color[2], color[3]);*/
-
- renderer_draw_conditional(r, 4 * 8);
-
- /* 1st vertex */
- add_vertex_color(r, x0, y0, color);
- /* 2nd vertex */
- add_vertex_color(r, x1, y0, color);
- /* 3rd vertex */
- add_vertex_color(r, x1, y1, color);
- /* 4th vertex */
- add_vertex_color(r, x0, y1, color);
-}
-
-void renderer_draw_flush(struct xorg_renderer *r)
-{
- renderer_draw_conditional(r, 0);
-}
-
-void renderer_begin_textures(struct xorg_renderer *r,
- int num_textures)
-{
- r->attrs_per_vertex = 1 + num_textures;
- r->buffer_size = 0;
-}
-
-void renderer_texture(struct xorg_renderer *r,
- int *pos,
- int width, int height,
- struct pipe_sampler_view **sampler_view,
- int num_textures,
- float *src_matrix,
- float *mask_matrix)
-{
-
-#if 0
- if (src_matrix) {
- debug_printf("src_matrix = \n");
- debug_printf("%f, %f, %f\n", src_matrix[0], src_matrix[1], src_matrix[2]);
- debug_printf("%f, %f, %f\n", src_matrix[3], src_matrix[4], src_matrix[5]);
- debug_printf("%f, %f, %f\n", src_matrix[6], src_matrix[7], src_matrix[8]);
- }
- if (mask_matrix) {
- debug_printf("mask_matrix = \n");
- debug_printf("%f, %f, %f\n", mask_matrix[0], mask_matrix[1], mask_matrix[2]);
- debug_printf("%f, %f, %f\n", mask_matrix[3], mask_matrix[4], mask_matrix[5]);
- debug_printf("%f, %f, %f\n", mask_matrix[6], mask_matrix[7], mask_matrix[8]);
- }
-#endif
-
- switch(r->attrs_per_vertex) {
- case 2:
- renderer_draw_conditional(r, 4 * 8);
- add_vertex_data1(r,
- pos[0], pos[1], /* src */
- pos[4], pos[5], /* dst */
- width, height,
- sampler_view[0]->texture, src_matrix);
- break;
- case 3:
- renderer_draw_conditional(r, 4 * 12);
- add_vertex_data2(r,
- pos[0], pos[1], /* src */
- pos[2], pos[3], /* mask */
- pos[4], pos[5], /* dst */
- width, height,
- sampler_view[0]->texture, sampler_view[1]->texture,
- src_matrix, mask_matrix);
- break;
- default:
- debug_assert(!"Unsupported number of textures");
- break;
- }
-}
+++ /dev/null
-#ifndef XORG_RENDERER_H
-#define XORG_RENDERER_H
-
-#include "pipe/p_context.h"
-#include "pipe/p_state.h"
-
-struct xorg_shaders;
-struct exa_pixmap_priv;
-
-/* max number of vertices *
- * max number of attributes per vertex *
- * max number of components per attribute
- *
- * currently the max is 100 quads
- */
-#define BUF_SIZE (100 * 4 * 3 * 4)
-
-struct xorg_renderer {
- struct pipe_context *pipe;
-
- struct cso_context *cso;
- struct xorg_shaders *shaders;
-
- int fb_width;
- int fb_height;
- struct pipe_resource *vs_const_buffer;
- struct pipe_resource *fs_const_buffer;
-
- float buffer[BUF_SIZE];
- int buffer_size;
- struct pipe_vertex_element velems[3];
-
- /* number of attributes per vertex for the current
- * draw operation */
- int attrs_per_vertex;
-};
-
-struct xorg_renderer *renderer_create(struct pipe_context *pipe);
-void renderer_destroy(struct xorg_renderer *renderer);
-
-void renderer_bind_destination(struct xorg_renderer *r,
- struct pipe_surface *surface,
- int width,
- int height );
-
-void renderer_bind_framebuffer(struct xorg_renderer *r,
- struct exa_pixmap_priv *priv);
-void renderer_bind_viewport(struct xorg_renderer *r,
- struct exa_pixmap_priv *dst);
-void renderer_set_constants(struct xorg_renderer *r,
- int shader_type,
- const float *buffer,
- int size);
-
-
-void renderer_draw_yuv(struct xorg_renderer *r,
- float src_x, float src_y, float src_w, float src_h,
- int dst_x, int dst_y, int dst_w, int dst_h,
- struct pipe_resource **textures);
-
-void renderer_begin_solid(struct xorg_renderer *r);
-void renderer_solid(struct xorg_renderer *r,
- int x0, int y0,
- int x1, int y1,
- float *color);
-
-void renderer_begin_textures(struct xorg_renderer *r,
- int num_textures);
-
-void renderer_texture(struct xorg_renderer *r,
- int *pos,
- int width, int height,
- struct pipe_sampler_view **textures,
- int num_textures,
- float *src_matrix,
- float *mask_matrix);
-
-void renderer_draw_flush(struct xorg_renderer *r);
-
-
-#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.
- *
- *
- * Author: Alan Hourihane <alanh@tungstengraphics.com>
- * Author: Jakob Bornecrantz <wallbraker@gmail.com>
- *
- */
-
-#ifndef _XORG_TRACKER_H_
-#define _XORG_TRACKER_H_
-
-#include <stddef.h>
-#include <stdint.h>
-#include <errno.h>
-#include <drm.h>
-#include <xf86drm.h>
-#include <xf86drmMode.h>
-#include <xorg-server.h>
-#include <xf86.h>
-#include "xf86Crtc.h"
-#include <exa.h>
-
-#ifdef DRM_MODE_FEATURE_DIRTYFB
-#include <damage.h>
-#endif
-
-/* Prevent symbol clash */
-#undef Absolute
-
-#include "compat-api.h"
-#include "pipe/p_screen.h"
-#include "util/u_inlines.h"
-#include "util/u_debug.h"
-
-#define DRV_ERROR(msg) xf86DrvMsg(pScrn->scrnIndex, X_ERROR, msg);
-
-struct kms_bo;
-struct kms_driver;
-struct exa_context;
-
-typedef struct
-{
- int lastInstance;
- int refCount;
- ScrnInfoPtr pScrn_1;
- ScrnInfoPtr pScrn_2;
-} EntRec, *EntPtr;
-
-#define XORG_NR_FENCES 3
-
-enum xorg_throttling_reason {
- THROTTLE_RENDER,
- THROTTLE_SWAP
-};
-
-typedef struct _CustomizerRec
-{
- Bool dirty_throttling;
- Bool swap_throttling;
- Bool no_3d;
- Bool unhidden_hw_cursor_update;
- Bool (*winsys_pre_init) (struct _CustomizerRec *cust, int fd);
- Bool (*winsys_screen_init)(struct _CustomizerRec *cust);
- Bool (*winsys_screen_close)(struct _CustomizerRec *cust);
- Bool (*winsys_enter_vt)(struct _CustomizerRec *cust);
- Bool (*winsys_leave_vt)(struct _CustomizerRec *cust);
- void (*winsys_context_throttle)(struct _CustomizerRec *cust,
- struct pipe_context *pipe,
- enum xorg_throttling_reason reason);
- Bool (*winsys_check_fb_size) (struct _CustomizerRec *cust,
- unsigned long pitch,
- unsigned long height);
-} CustomizerRec, *CustomizerPtr;
-
-typedef struct _modesettingRec
-{
- /* drm */
- int fd;
- unsigned fb_id;
-
- /* X */
- EntPtr entityPrivate;
-
- int Chipset;
- EntityInfoPtr pEnt;
- struct pci_device *PciInfo;
-
- Bool noAccel;
- Bool SWCursor;
- CursorPtr cursor;
- Bool swapThrottling;
- Bool dirtyThrottling;
- CloseScreenProcPtr CloseScreen;
- Bool no3D;
- Bool from_3D;
- Bool isMaster;
-
- /* Broken-out options. */
- OptionInfoPtr Options;
-
- void (*blockHandler)(BLOCKHANDLER_ARGS_DECL);
- struct pipe_fence_handle *fence[XORG_NR_FENCES];
-
- CreateScreenResourcesProcPtr createScreenResources;
-
- /* for frontbuffer backing store */
- Bool (*destroy_front_buffer)(ScrnInfoPtr pScrn);
- Bool (*create_front_buffer)(ScrnInfoPtr pScrn);
- Bool (*bind_front_buffer)(ScrnInfoPtr pScrn);
-
- /* kms */
- struct kms_driver *kms;
- struct kms_bo *root_bo;
- uint16_t lut_r[256], lut_g[256], lut_b[256];
-
- /* gallium */
- struct pipe_screen *screen;
- struct pipe_context *ctx;
- boolean d_depth_bits_last;
- boolean ds_depth_bits_last;
- struct pipe_resource *root_texture;
-
- /* exa */
- struct exa_context *exa;
- Bool noEvict;
- Bool accelerate_2d;
- Bool debug_fallback;
-
- CustomizerPtr cust;
-
-#ifdef DRM_MODE_FEATURE_DIRTYFB
- DamagePtr damage;
-#endif
-} modesettingRec, *modesettingPtr;
-
-#define modesettingPTR(p) ((modesettingPtr)((p)->driverPrivate))
-
-CustomizerPtr xorg_customizer(ScrnInfoPtr pScrn);
-
-Bool xorg_has_gallium(ScrnInfoPtr pScrn);
-
-void xorg_flush(ScreenPtr pScreen);
-/***********************************************************************
- * xorg_exa.c
- */
-struct pipe_resource *
-xorg_exa_get_texture(PixmapPtr pPixmap);
-
-int
-xorg_exa_set_displayed_usage(PixmapPtr pPixmap);
-
-int
-xorg_exa_set_shared_usage(PixmapPtr pPixmap);
-
-Bool
-xorg_exa_set_texture(PixmapPtr pPixmap, struct pipe_resource *tex);
-
-struct pipe_resource *
-xorg_exa_create_root_texture(ScrnInfoPtr pScrn,
- int width, int height,
- int depth, int bpp);
-
-void *
-xorg_exa_init(ScrnInfoPtr pScrn, Bool accel);
-
-void
-xorg_exa_close(ScrnInfoPtr pScrn);
-
-
-/***********************************************************************
- * xorg_dri2.c
- */
-Bool
-xorg_dri2_init(ScreenPtr pScreen);
-
-void
-xorg_dri2_close(ScreenPtr pScreen);
-
-
-/***********************************************************************
- * xorg_crtc.c
- */
-void
-xorg_crtc_init(ScrnInfoPtr pScrn);
-
-void
-xorg_crtc_cursor_destroy(xf86CrtcPtr crtc);
-
-
-/***********************************************************************
- * xorg_output.c
- */
-void
-xorg_output_init(ScrnInfoPtr pScrn);
-
-unsigned
-xorg_output_get_id(xf86OutputPtr output);
-
-
-/***********************************************************************
- * xorg_xv.c
- */
-void
-xorg_xv_init(ScreenPtr pScreen);
-
-
-/***********************************************************************
- * xorg_xvmc.c
- */
-void
-xorg_xvmc_init(ScreenPtr pScreen, char *name);
-
-
-#endif /* _XORG_TRACKER_H_ */
+++ /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>
- *
- */
-
-/*
- * File with all the junk needed to personalize the a xorg driver.
- */
-
-#ifndef _XORG_WINSYS_H_
-#define _XORG_WINSYS_H_
-
-#include "xorg-server.h"
-#include "xf86.h"
-#include "pciaccess.h"
-
-#ifndef XSERVER_LIBPCIACCESS
-#error "libpciaccess needed"
-#endif
-
-void xorg_tracker_set_functions(ScrnInfoPtr scrn);
-const OptionInfoRec * xorg_tracker_available_options(int chipid, int busid);
-Bool xorg_tracker_have_modesetting(ScrnInfoPtr pScrn, struct pci_device *device);
-
-#endif
+++ /dev/null
-#include "xorg_tracker.h"
-
-#include <xf86xv.h>
-#include <X11/extensions/Xv.h>
-#include <fourcc.h>
-
-#include "xorg_exa.h"
-#include "xorg_renderer.h"
-#include "xorg_exa_tgsi.h"
-
-#include "cso_cache/cso_context.h"
-#include "util/u_sampler.h"
-
-#include "pipe/p_screen.h"
-
-/*XXX get these from pipe's texture limits */
-#define IMAGE_MAX_WIDTH 2048
-#define IMAGE_MAX_HEIGHT 2048
-
-#define RES_720P_X 1280
-#define RES_720P_Y 720
-
-
-/* The ITU-R BT.601 conversion matrix for SDTV. */
-/* original, matrix, but we transpose it to
- * make the shader easier
-static const float bt_601[] = {
- 1.0, 0.0, 1.4075, ,
- 1.0, -0.3455, -0.7169, 0,
- 1.0, 1.7790, 0., 0,
-};*/
-static const float bt_601[] = {
- 1.0, 1.0, 1.0, 0.5,
- 0.0, -0.3455, 1.7790, 0,
- 1.4075, -0.7169, 0., 0,
-};
-
-/* The ITU-R BT.709 conversion matrix for HDTV. */
-/* original, but we transpose to make the conversion
- * in the shader easier
-static const float bt_709[] = {
- 1.0, 0.0, 1.581, 0,
- 1.0, -0.1881, -0.47, 0,
- 1.0, 1.8629, 0., 0,
-};*/
-static const float bt_709[] = {
- 1.0, 1.0, 1.0, 0.5,
- 0.0, -0.1881, 1.8629, 0,
- 1.581,-0.47 , 0.0, 0,
-};
-
-#define MAKE_ATOM(a) MakeAtom(a, sizeof(a) - 1, TRUE)
-
-static Atom xvBrightness, xvContrast;
-
-#define NUM_TEXTURED_ATTRIBUTES 2
-static XF86AttributeRec TexturedAttributes[NUM_TEXTURED_ATTRIBUTES] = {
- {XvSettable | XvGettable, -128, 127, "XV_BRIGHTNESS"},
- {XvSettable | XvGettable, 0, 255, "XV_CONTRAST"}
-};
-
-#define NUM_FORMATS 3
-static XF86VideoFormatRec Formats[NUM_FORMATS] = {
- {15, TrueColor}, {16, TrueColor}, {24, TrueColor}
-};
-
-static XF86VideoEncodingRec DummyEncoding[1] = {
- {
- 0,
- "XV_IMAGE",
- IMAGE_MAX_WIDTH, IMAGE_MAX_HEIGHT,
- {1, 1}
- }
-};
-
-#define NUM_IMAGES 3
-static XF86ImageRec Images[NUM_IMAGES] = {
- XVIMAGE_UYVY,
- XVIMAGE_YUY2,
- XVIMAGE_YV12,
-};
-
-struct xorg_xv_port_priv {
- struct xorg_renderer *r;
-
- RegionRec clip;
-
- int brightness;
- int contrast;
-
- int current_set;
- /* juggle two sets of seperate Y, U and V
- * textures */
- struct pipe_resource *yuv[2][3];
- struct pipe_sampler_view *yuv_views[2][3];
-};
-
-
-static void
-stop_video(ScrnInfoPtr pScrn, pointer data, Bool shutdown)
-{
- struct xorg_xv_port_priv *priv = (struct xorg_xv_port_priv *)data;
-
- REGION_EMPTY(pScrn->pScreen, &priv->clip);
-}
-
-static int
-set_port_attribute(ScrnInfoPtr pScrn,
- Atom attribute, INT32 value, pointer data)
-{
- struct xorg_xv_port_priv *priv = (struct xorg_xv_port_priv *)data;
-
- if (attribute == xvBrightness) {
- if ((value < -128) || (value > 127))
- return BadValue;
- priv->brightness = value;
- } else if (attribute == xvContrast) {
- if ((value < 0) || (value > 255))
- return BadValue;
- priv->contrast = value;
- } else
- return BadMatch;
-
- return Success;
-}
-
-static int
-get_port_attribute(ScrnInfoPtr pScrn,
- Atom attribute, INT32 * value, pointer data)
-{
- struct xorg_xv_port_priv *priv = (struct xorg_xv_port_priv *)data;
-
- if (attribute == xvBrightness)
- *value = priv->brightness;
- else if (attribute == xvContrast)
- *value = priv->contrast;
- else
- return BadMatch;
-
- return Success;
-}
-
-static void
-query_best_size(ScrnInfoPtr pScrn,
- Bool motion,
- short vid_w, short vid_h,
- short drw_w, short drw_h,
- unsigned int *p_w, unsigned int *p_h, pointer data)
-{
- if (vid_w > (drw_w << 1))
- drw_w = vid_w >> 1;
- if (vid_h > (drw_h << 1))
- drw_h = vid_h >> 1;
-
- *p_w = drw_w;
- *p_h = drw_h;
-}
-
-static INLINE struct pipe_resource *
-create_component_texture(struct pipe_context *pipe,
- int width, int height)
-{
- struct pipe_screen *screen = pipe->screen;
- struct pipe_resource *tex = 0;
- struct pipe_resource templ;
-
- memset(&templ, 0, sizeof(templ));
- templ.target = PIPE_TEXTURE_2D;
- templ.format = PIPE_FORMAT_L8_UNORM;
- templ.last_level = 0;
- templ.width0 = width;
- templ.height0 = height;
- templ.depth0 = 1;
- templ.array_size = 1;
- templ.bind = PIPE_BIND_SAMPLER_VIEW;
-
- tex = screen->resource_create(screen, &templ);
-
- return tex;
-}
-
-static int
-check_yuv_textures(struct xorg_xv_port_priv *priv, int width, int height)
-{
- struct pipe_resource **dst = priv->yuv[priv->current_set];
- struct pipe_sampler_view **dst_view = priv->yuv_views[priv->current_set];
- struct pipe_sampler_view view_templ;
- struct pipe_context *pipe = priv->r->pipe;
-
- if (!dst[0] ||
- dst[0]->width0 != width ||
- dst[0]->height0 != height) {
- pipe_resource_reference(&dst[0], NULL);
- pipe_sampler_view_reference(&dst_view[0], NULL);
- }
- if (!dst[1] ||
- dst[1]->width0 != width ||
- dst[1]->height0 != height) {
- pipe_resource_reference(&dst[1], NULL);
- pipe_sampler_view_reference(&dst_view[1], NULL);
- }
- if (!dst[2] ||
- dst[2]->width0 != width ||
- dst[2]->height0 != height) {
- pipe_resource_reference(&dst[2], NULL);
- pipe_sampler_view_reference(&dst_view[2], NULL);
- }
-
- if (!dst[0]) {
- dst[0] = create_component_texture(priv->r->pipe, width, height);
- if (dst[0]) {
- u_sampler_view_default_template(&view_templ,
- dst[0],
- dst[0]->format);
- dst_view[0] = pipe->create_sampler_view(pipe, dst[0], &view_templ);
- }
- }
-
- if (!dst[1]) {
- dst[1] = create_component_texture(priv->r->pipe, width, height);
- if (dst[1]) {
- u_sampler_view_default_template(&view_templ,
- dst[1],
- dst[1]->format);
- dst_view[1] = pipe->create_sampler_view(pipe, dst[1], &view_templ);
- }
- }
-
- if (!dst[2]) {
- dst[2] = create_component_texture(priv->r->pipe, width, height);
- if (dst[2]) {
- u_sampler_view_default_template(&view_templ,
- dst[2],
- dst[2]->format);
- dst_view[2] = pipe->create_sampler_view(pipe, dst[2], &view_templ);
- }
- }
-
- if (!dst[0] || !dst[1] || !dst[2] || !dst_view[0] || !dst_view[1] || !dst_view[2] )
- return BadAlloc;
-
- return Success;
-}
-
-static int
-query_image_attributes(ScrnInfoPtr pScrn,
- int id,
- unsigned short *w, unsigned short *h,
- int *pitches, int *offsets)
-{
- int size, tmp;
-
- if (*w > IMAGE_MAX_WIDTH)
- *w = IMAGE_MAX_WIDTH;
- if (*h > IMAGE_MAX_HEIGHT)
- *h = IMAGE_MAX_HEIGHT;
-
- *w = (*w + 1) & ~1;
- if (offsets)
- offsets[0] = 0;
-
- switch (id) {
- case FOURCC_YV12:
- *h = (*h + 1) & ~1;
- size = (*w + 3) & ~3;
- if (pitches) {
- pitches[0] = size;
- }
- size *= *h;
- if (offsets) {
- offsets[1] = size;
- }
- tmp = ((*w >> 1) + 3) & ~3;
- if (pitches) {
- pitches[1] = pitches[2] = tmp;
- }
- tmp *= (*h >> 1);
- size += tmp;
- if (offsets) {
- offsets[2] = size;
- }
- size += tmp;
- break;
- case FOURCC_UYVY:
- case FOURCC_YUY2:
- default:
- size = *w << 1;
- if (pitches)
- pitches[0] = size;
- size *= *h;
- break;
- }
-
- return size;
-}
-
-static void
-copy_packed_data(ScrnInfoPtr pScrn,
- struct xorg_xv_port_priv *port,
- int id,
- unsigned char *buf,
- int left,
- int top,
- unsigned short w, unsigned short h)
-{
- int i, j;
- struct pipe_resource **dst = port->yuv[port->current_set];
- struct pipe_transfer *ytrans, *utrans, *vtrans;
- struct pipe_context *pipe = port->r->pipe;
- char *ymap, *vmap, *umap;
- unsigned char y1, y2, u, v;
- int yidx, uidx, vidx;
- int y_array_size = w * h;
-
- ymap = pipe_transfer_map(pipe, dst[0],
- 0, 0,
- PIPE_TRANSFER_WRITE,
- left, top, w, h, &ytrans);
- umap = pipe_transfer_map(pipe, dst[1],
- 0, 0,
- PIPE_TRANSFER_WRITE,
- left, top, w, h, &utrans);
- vmap = pipe_transfer_map(pipe, dst[2],
- 0, 0,
- PIPE_TRANSFER_WRITE,
- left, top, w, h, &vtrans);
-
- yidx = uidx = vidx = 0;
-
- switch (id) {
- case FOURCC_YV12: {
- int pitches[3], offsets[3];
- unsigned char *y, *u, *v;
- query_image_attributes(pScrn, FOURCC_YV12,
- &w, &h, pitches, offsets);
-
- y = buf + offsets[0];
- v = buf + offsets[1];
- u = buf + offsets[2];
- for (i = 0; i < h; ++i) {
- for (j = 0; j < w; ++j) {
- int yoffset = (w*i+j);
- int ii = (i|1), jj = (j|1);
- int vuoffset = (w/2)*(ii/2) + (jj/2);
- ymap[yidx++] = y[yoffset];
- umap[uidx++] = u[vuoffset];
- vmap[vidx++] = v[vuoffset];
- }
- }
- }
- break;
- case FOURCC_UYVY:
- for (i = 0; i < y_array_size; i +=2 ) {
- /* extracting two pixels */
- u = buf[0];
- y1 = buf[1];
- v = buf[2];
- y2 = buf[3];
- buf += 4;
-
- ymap[yidx++] = y1;
- ymap[yidx++] = y2;
- umap[uidx++] = u;
- umap[uidx++] = u;
- vmap[vidx++] = v;
- vmap[vidx++] = v;
- }
- break;
- case FOURCC_YUY2:
- for (i = 0; i < y_array_size; i +=2 ) {
- /* extracting two pixels */
- y1 = buf[0];
- u = buf[1];
- y2 = buf[2];
- v = buf[3];
-
- buf += 4;
-
- ymap[yidx++] = y1;
- ymap[yidx++] = y2;
- umap[uidx++] = u;
- umap[uidx++] = u;
- vmap[vidx++] = v;
- vmap[vidx++] = v;
- }
- break;
- default:
- debug_assert(!"Unsupported yuv format!");
- break;
- }
-
- pipe->transfer_unmap(pipe, ytrans);
- pipe->transfer_unmap(pipe, utrans);
- pipe->transfer_unmap(pipe, vtrans);
-}
-
-
-static void
-setup_fs_video_constants(struct xorg_renderer *r, boolean hdtv)
-{
- const int param_bytes = 12 * sizeof(float);
- const float *video_constants = (hdtv) ? bt_709 : bt_601;
-
- renderer_set_constants(r, PIPE_SHADER_FRAGMENT,
- video_constants, param_bytes);
-}
-
-static void
-draw_yuv(struct xorg_xv_port_priv *port,
- float src_x, float src_y, float src_w, float src_h,
- int dst_x, int dst_y, int dst_w, int dst_h)
-{
- struct pipe_resource **textures = port->yuv[port->current_set];
-
- /*debug_printf(" draw_yuv([%d, %d, %d ,%d], [%d, %d, %d, %d])\n",
- src_x, src_y, src_w, src_h,
- dst_x, dst_y, dst_w, dst_h);*/
- renderer_draw_yuv(port->r,
- src_x, src_y, src_w, src_h,
- dst_x, dst_y, dst_w, dst_h,
- textures);
-}
-
-static void
-bind_blend_state(struct xorg_xv_port_priv *port)
-{
- struct pipe_blend_state blend;
-
- memset(&blend, 0, sizeof(struct pipe_blend_state));
- blend.rt[0].blend_enable = 0;
- blend.rt[0].colormask = PIPE_MASK_RGBA;
-
- /* porter&duff src */
- blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
- blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
- blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
- blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
-
- cso_set_blend(port->r->cso, &blend);
-}
-
-
-static void
-bind_shaders(struct xorg_xv_port_priv *port)
-{
- unsigned vs_traits = 0, fs_traits = 0;
- struct xorg_shader shader;
-
- vs_traits |= VS_YUV;
- fs_traits |= FS_YUV;
-
- shader = xorg_shaders_get(port->r->shaders, vs_traits, fs_traits);
- cso_set_vertex_shader_handle(port->r->cso, shader.vs);
- cso_set_fragment_shader_handle(port->r->cso, shader.fs);
-}
-
-static void
-bind_samplers(struct xorg_xv_port_priv *port)
-{
- struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS];
- struct pipe_sampler_state sampler;
- struct pipe_sampler_view **dst_views = port->yuv_views[port->current_set];
-
- memset(&sampler, 0, sizeof(struct pipe_sampler_state));
-
- sampler.wrap_s = PIPE_TEX_WRAP_CLAMP;
- sampler.wrap_t = PIPE_TEX_WRAP_CLAMP;
- sampler.min_img_filter = PIPE_TEX_FILTER_LINEAR;
- sampler.mag_img_filter = PIPE_TEX_FILTER_LINEAR;
- sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NEAREST;
- sampler.normalized_coords = 1;
-
- samplers[0] = &sampler;
- samplers[1] = &sampler;
- samplers[2] = &sampler;
-
-
- cso_set_samplers(port->r->cso, PIPE_SHADER_FRAGMENT, 3,
- (const struct pipe_sampler_state **)samplers);
- cso_set_sampler_views(port->r->cso, PIPE_SHADER_FRAGMENT, 3, dst_views);
-}
-
-static int
-display_video(ScrnInfoPtr pScrn, struct xorg_xv_port_priv *pPriv, int id,
- RegionPtr dstRegion,
- int src_x, int src_y, int src_w, int src_h,
- int dstX, int dstY, int dst_w, int dst_h,
- PixmapPtr pPixmap)
-{
- modesettingPtr ms = modesettingPTR(pScrn);
- BoxPtr pbox;
- int nbox;
- Bool hdtv;
- int x, y, w, h;
- struct exa_pixmap_priv *dst;
- struct pipe_surface *dst_surf = NULL;
-
- exaMoveInPixmap(pPixmap);
- dst = exaGetPixmapDriverPrivate(pPixmap);
-
- /*debug_printf("display_video([%d, %d, %d, %d], [%d, %d, %d, %d])\n",
- src_x, src_y, src_w, src_h, dstX, dstY, dst_w, dst_h);*/
-
- if (dst && !dst->tex) {
- xorg_exa_set_shared_usage(pPixmap);
- pScrn->pScreen->ModifyPixmapHeader(pPixmap, 0, 0, 0, 0, 0, NULL);
- }
-
- if (!dst || !dst->tex)
- XORG_FALLBACK("Xv destination %s", !dst ? "!dst" : "!dst->tex");
-
- dst_surf = xorg_gpu_surface(pPriv->r->pipe, dst);
- hdtv = ((src_w >= RES_720P_X) && (src_h >= RES_720P_Y));
-
-#ifdef COMPOSITE
- REGION_TRANSLATE(pScrn->pScreen, dstRegion, -pPixmap->screen_x,
- -pPixmap->screen_y);
-#endif
-
- pbox = REGION_RECTS(dstRegion);
- nbox = REGION_NUM_RECTS(dstRegion);
-
- renderer_bind_destination(pPriv->r, dst_surf,
- dst_surf->width, dst_surf->height);
-
- bind_blend_state(pPriv);
- bind_shaders(pPriv);
- bind_samplers(pPriv);
- setup_fs_video_constants(pPriv->r, hdtv);
-
- DamageDamageRegion(&pPixmap->drawable, dstRegion);
-
- while (nbox--) {
- int box_x1 = pbox->x1;
- int box_y1 = pbox->y1;
- int box_x2 = pbox->x2;
- int box_y2 = pbox->y2;
- float diff_x = (float)src_w / (float)dst_w;
- float diff_y = (float)src_h / (float)dst_h;
- float offset_x = box_x1 - dstX;
- float offset_y = box_y1 - dstY;
- float offset_w;
- float offset_h;
-
-#ifdef COMPOSITE
- offset_x += pPixmap->screen_x;
- offset_y += pPixmap->screen_y;
-#endif
-
- x = box_x1;
- y = box_y1;
- w = box_x2 - box_x1;
- h = box_y2 - box_y1;
-
- offset_w = dst_w - w;
- offset_h = dst_h - h;
-
- draw_yuv(pPriv,
- (float) src_x + offset_x*diff_x, (float) src_y + offset_y*diff_y,
- (float) src_w - offset_w*diff_x, (float) src_h - offset_h*diff_y,
- x, y, w, h);
-
- pbox++;
- }
- DamageRegionProcessPending(&pPixmap->drawable);
-
- pipe_surface_reference(&dst_surf, NULL);
-
- return TRUE;
-}
-
-static int
-put_image(ScrnInfoPtr pScrn,
- short src_x, short src_y,
- short drw_x, short drw_y,
- short src_w, short src_h,
- short drw_w, short drw_h,
- int id, unsigned char *buf,
- short width, short height,
- Bool sync, RegionPtr clipBoxes, pointer data,
- DrawablePtr pDraw)
-{
- struct xorg_xv_port_priv *pPriv = (struct xorg_xv_port_priv *) data;
- ScreenPtr pScreen = xf86ScrnToScreen(pScrn);
- PixmapPtr pPixmap;
- INT32 x1, x2, y1, y2;
- BoxRec dstBox;
- int ret;
-
- /* Clip */
- x1 = src_x;
- x2 = src_x + src_w;
- y1 = src_y;
- y2 = src_y + src_h;
-
- dstBox.x1 = drw_x;
- dstBox.x2 = drw_x + drw_w;
- dstBox.y1 = drw_y;
- dstBox.y2 = drw_y + drw_h;
-
- if (!xf86XVClipVideoHelper(&dstBox, &x1, &x2, &y1, &y2, clipBoxes,
- width, height))
- return Success;
-
- ret = check_yuv_textures(pPriv, width, height);
-
- if (ret)
- return ret;
-
- copy_packed_data(pScrn, pPriv, id, buf,
- src_x, src_y, width, height);
-
- if (pDraw->type == DRAWABLE_WINDOW) {
- pPixmap = (*pScreen->GetWindowPixmap)((WindowPtr)pDraw);
- } else {
- pPixmap = (PixmapPtr)pDraw;
- }
-
- display_video(pScrn, pPriv, id, clipBoxes,
- src_x, src_y, src_w, src_h,
- drw_x, drw_y,
- drw_w, drw_h, pPixmap);
-
- pPriv->current_set = (pPriv->current_set + 1) & 1;
- return Success;
-}
-
-static struct xorg_xv_port_priv *
-port_priv_create(struct xorg_renderer *r)
-{
- struct xorg_xv_port_priv *priv = NULL;
-
- priv = calloc(1, sizeof(struct xorg_xv_port_priv));
-
- if (!priv)
- return NULL;
-
- priv->r = r;
-
- REGION_NULL(pScreen, &priv->clip);
-
- debug_assert(priv && priv->r);
-
- return priv;
-}
-
-static XF86VideoAdaptorPtr
-xorg_setup_textured_adapter(ScreenPtr pScreen)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- modesettingPtr ms = modesettingPTR(pScrn);
- XF86VideoAdaptorPtr adapt;
- XF86AttributePtr attrs;
- DevUnion *dev_unions;
- int nports = 16, i;
- int nattributes;
-
- nattributes = NUM_TEXTURED_ATTRIBUTES;
-
- debug_assert(ms->exa);
- debug_assert(ms->exa->renderer);
-
- adapt = calloc(1, sizeof(XF86VideoAdaptorRec));
- dev_unions = calloc(nports, sizeof(DevUnion));
- attrs = calloc(nattributes, sizeof(XF86AttributeRec));
- if (adapt == NULL || dev_unions == NULL || attrs == NULL) {
- free(adapt);
- free(dev_unions);
- free(attrs);
- return NULL;
- }
-
- adapt->type = XvWindowMask | XvInputMask | XvImageMask;
- adapt->flags = 0;
- adapt->name = "Gallium3D Textured Video";
- adapt->nEncodings = 1;
- adapt->pEncodings = DummyEncoding;
- adapt->nFormats = NUM_FORMATS;
- adapt->pFormats = Formats;
- adapt->nPorts = 0;
- adapt->pPortPrivates = dev_unions;
- adapt->nAttributes = nattributes;
- adapt->pAttributes = attrs;
- memcpy(attrs, TexturedAttributes, nattributes * sizeof(XF86AttributeRec));
- adapt->nImages = NUM_IMAGES;
- adapt->pImages = Images;
- adapt->PutVideo = NULL;
- adapt->PutStill = NULL;
- adapt->GetVideo = NULL;
- adapt->GetStill = NULL;
- adapt->StopVideo = stop_video;
- adapt->SetPortAttribute = set_port_attribute;
- adapt->GetPortAttribute = get_port_attribute;
- adapt->QueryBestSize = query_best_size;
- adapt->PutImage = put_image;
- adapt->QueryImageAttributes = query_image_attributes;
-
- for (i = 0; i < nports; i++) {
- struct xorg_xv_port_priv *priv =
- port_priv_create(ms->exa->renderer);
-
- adapt->pPortPrivates[i].ptr = (pointer) (priv);
- adapt->nPorts++;
- }
-
- return adapt;
-}
-
-void
-xorg_xv_init(ScreenPtr pScreen)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- /*modesettingPtr ms = modesettingPTR(pScrn);*/
- XF86VideoAdaptorPtr *adaptors, *new_adaptors = NULL;
- XF86VideoAdaptorPtr textured_adapter;
- int num_adaptors;
-
- num_adaptors = xf86XVListGenericAdaptors(pScrn, &adaptors);
- new_adaptors = malloc((num_adaptors + 1) * sizeof(XF86VideoAdaptorPtr *));
- if (new_adaptors == NULL)
- return;
-
- memcpy(new_adaptors, adaptors, num_adaptors * sizeof(XF86VideoAdaptorPtr));
- adaptors = new_adaptors;
-
- /* Add the adaptors supported by our hardware. First, set up the atoms
- * that will be used by both output adaptors.
- */
- xvBrightness = MAKE_ATOM("XV_BRIGHTNESS");
- xvContrast = MAKE_ATOM("XV_CONTRAST");
-
- textured_adapter = xorg_setup_textured_adapter(pScreen);
-
- debug_assert(textured_adapter);
-
- if (textured_adapter) {
- adaptors[num_adaptors++] = textured_adapter;
- }
-
- if (num_adaptors) {
- xf86XVScreenInit(pScreen, adaptors, num_adaptors);
- if (textured_adapter)
- xorg_xvmc_init(pScreen, textured_adapter->name);
- } else {
- xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
- "Disabling Xv because no adaptors could be initialized.\n");
- }
-
- free(adaptors);
-}
+++ /dev/null
-#include "xorg_tracker.h"
-
-#include <xf86.h>
-#include <xf86xv.h>
-#include <xf86xvmc.h>
-#include <X11/extensions/Xv.h>
-#include <X11/extensions/XvMC.h>
-#include <fourcc.h>
-
-#define FOURCC_RGB 0x0000003
-#define XVIMAGE_RGB \
-{ \
- FOURCC_RGB, \
- XvRGB, \
- LSBFirst, \
- { \
- 'R', 'G', 'B', 0x00, \
- 0x00,0x00,0x00,0x10,0x80,0x00,0x00,0xAA,0x00,0x38,0x9B,0x71 \
- }, \
- 32, \
- XvPacked, \
- 1, \
- 24, 0x00FF0000, 0x0000FF00, 0x000000FF, \
- 0, 0, 0, \
- 0, 0, 0, \
- 0, 0, 0, \
- { \
- 'B','G','R','X', \
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 \
- }, \
- XvTopToBottom \
-}
-
-static int subpicture_index_list[] = {
- FOURCC_RGB,
- FOURCC_IA44,
- FOURCC_AI44
-};
-
-static XF86MCImageIDList subpicture_list =
-{
- sizeof(subpicture_index_list)/sizeof(*subpicture_index_list),
- subpicture_index_list
-};
-
-static XF86MCSurfaceInfoRec yv12_mpeg2_surface =
-{
- FOURCC_I420,
- XVMC_CHROMA_FORMAT_420,
- 0,
- 2048, 2048, 2048, 2048,
- XVMC_IDCT | XVMC_MPEG_2,
- XVMC_SUBPICTURE_INDEPENDENT_SCALING | XVMC_BACKEND_SUBPICTURE,
- &subpicture_list
-};
-
-static const XF86MCSurfaceInfoRec uyvy_mpeg2_surface =
-{
- FOURCC_UYVY,
- XVMC_CHROMA_FORMAT_422,
- 0,
- 2048, 2048, 2048, 2048,
- XVMC_IDCT | XVMC_MPEG_2,
- XVMC_SUBPICTURE_INDEPENDENT_SCALING | XVMC_BACKEND_SUBPICTURE,
- &subpicture_list
-};
-
-static XF86MCSurfaceInfoPtr surfaces[] =
-{
- (XF86MCSurfaceInfoPtr)&yv12_mpeg2_surface,
- (XF86MCSurfaceInfoPtr)&uyvy_mpeg2_surface
-};
-
-static const XF86ImageRec rgb_subpicture = XVIMAGE_RGB;
-static const XF86ImageRec ia44_subpicture = XVIMAGE_IA44;
-static const XF86ImageRec ai44_subpicture = XVIMAGE_AI44;
-
-static XF86ImagePtr subpictures[] =
-{
- (XF86ImagePtr)&rgb_subpicture,
- (XF86ImagePtr)&ia44_subpicture,
- (XF86ImagePtr)&ai44_subpicture
-};
-
-static const XF86MCAdaptorRec adaptor_template =
-{
- "",
- sizeof(surfaces)/sizeof(*surfaces),
- surfaces,
- sizeof(subpictures)/sizeof(*subpictures),
- subpictures,
- (xf86XvMCCreateContextProcPtr)NULL,
- (xf86XvMCDestroyContextProcPtr)NULL,
- (xf86XvMCCreateSurfaceProcPtr)NULL,
- (xf86XvMCDestroySurfaceProcPtr)NULL,
- (xf86XvMCCreateSubpictureProcPtr)NULL,
- (xf86XvMCDestroySubpictureProcPtr)NULL
-};
-
-void
-xorg_xvmc_init(ScreenPtr pScreen, char *name)
-{
- ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
- XF86MCAdaptorPtr adaptorXvMC = xf86XvMCCreateAdaptorRec();
- if (!adaptorXvMC)
- return;
-
- *adaptorXvMC = adaptor_template;
- adaptorXvMC->name = name;
- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
- "[XvMC] Associated with %s.\n", name);
- if (!xf86XvMCScreenInit(pScreen, 1, &adaptorXvMC))
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "[XvMC] Failed to initialize extension.\n");
- else
- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
- "[XvMC] Extension initialized.\n");
- xf86XvMCDestroyAdaptorRec(adaptorXvMC);
-}
projects / mesa.git / commitdiff