mesa-intel-fix-gs-rendering-regression.patch, attempt to fix gnome shell
rendering.
This commit is contained in:
Dave Airlie
parent
9f7b14f2f9
commit
5ea1084221
99
mesa-intel-fix-gs-rendering-regression.patch
Normal file
99
mesa-intel-fix-gs-rendering-regression.patch
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@ -0,0 +1,99 @@
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This reverts upstream
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f627d429bda8196fd20f2023374ad6d34e4becb6,
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de7678ef521f4fb34459e407a66ab8bf8be733e1,
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6547253bd138db815173c00ca2dc220e8ad20ab1
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diff --git a/src/mesa/drivers/dri/intel/intel_regions.c b/src/mesa/drivers/dri/intel/intel_regions.c
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index a4da1ce..0857fa8 100644
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--- a/src/mesa/drivers/dri/intel/intel_regions.c
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+++ b/src/mesa/drivers/dri/intel/intel_regions.c
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@@ -149,6 +149,11 @@ intel_region_alloc_internal(struct intel_screen *screen,
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{
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struct intel_region *region;
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+ if (buffer == NULL) {
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+ _DBG("%s <-- NULL\n", __FUNCTION__);
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+ return NULL;
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+ }
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+
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region = calloc(sizeof(*region), 1);
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if (region == NULL)
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return region;
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@@ -175,7 +180,6 @@ intel_region_alloc(struct intel_screen *screen,
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drm_intel_bo *buffer;
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unsigned long flags = 0;
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unsigned long aligned_pitch;
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- struct intel_region *region;
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if (expect_accelerated_upload)
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flags |= BO_ALLOC_FOR_RENDER;
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@@ -183,17 +187,9 @@ intel_region_alloc(struct intel_screen *screen,
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buffer = drm_intel_bo_alloc_tiled(screen->bufmgr, "region",
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width, height, cpp,
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&tiling, &aligned_pitch, flags);
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- if (buffer == NULL)
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- return NULL;
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- region = intel_region_alloc_internal(screen, cpp, width, height,
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- aligned_pitch / cpp, tiling, buffer);
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- if (region == NULL) {
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- drm_intel_bo_unreference(buffer);
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- return NULL;
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- }
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-
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- return region;
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+ return intel_region_alloc_internal(screen, cpp, width, height,
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+ aligned_pitch / cpp, tiling, buffer);
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}
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GLboolean
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diff --git a/src/mesa/drivers/dri/intel/intel_tex_subimage.c b/src/mesa/drivers/dri/intel/intel_tex_subimage.c
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index d0f8294..6b7f13f 100644
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--- a/src/mesa/drivers/dri/intel/intel_tex_subimage.c
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+++ b/src/mesa/drivers/dri/intel/intel_tex_subimage.c
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@@ -90,19 +90,19 @@ intelTexSubimage(struct gl_context * ctx,
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intel->gen < 6 && target == GL_TEXTURE_2D &&
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drm_intel_bo_busy(dst_bo))
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{
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- dstRowStride = width * intelImage->mt->cpp;
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- temp_bo = drm_intel_bo_alloc(intel->bufmgr, "subimage blit bo",
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- dstRowStride * height, 0);
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- if (!temp_bo)
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- return;
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-
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- if (drm_intel_gem_bo_map_gtt(temp_bo)) {
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- drm_intel_bo_unreference(temp_bo);
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- return;
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- }
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-
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+ unsigned long pitch;
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+ uint32_t tiling_mode = I915_TILING_NONE;
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+ temp_bo = drm_intel_bo_alloc_tiled(intel->bufmgr,
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+ "subimage blit bo",
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+ width, height,
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+ intelImage->mt->cpp,
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+ &tiling_mode,
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+ &pitch,
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+ 0);
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+ drm_intel_gem_bo_map_gtt(temp_bo);
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texImage->Data = temp_bo->virtual;
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texImage->ImageOffsets[0] = 0;
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+ dstRowStride = pitch;
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intel_miptree_get_image_offset(intelImage->mt, level,
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intelImage->face, 0,
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diff --git a/src/mesa/drivers/dri/intel/intel_tex_validate.c b/src/mesa/drivers/dri/intel/intel_tex_validate.c
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index a11b07e..8537e7f 100644
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--- a/src/mesa/drivers/dri/intel/intel_tex_validate.c
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+++ b/src/mesa/drivers/dri/intel/intel_tex_validate.c
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@@ -140,8 +140,6 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
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cpp,
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comp_byte,
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GL_TRUE);
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- if (!intelObj->mt)
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- return GL_FALSE;
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}
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/* Pull in any images not in the object's tree:
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@ -18,7 +18,7 @@
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Summary: Mesa graphics libraries
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Name: mesa
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Version: 7.11
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Release: 0.2.%{gitdate}.0%{?dist}
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Release: 0.3.%{gitdate}.0%{?dist}
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License: MIT
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Group: System Environment/Libraries
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URL: http://www.mesa3d.org
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@ -31,6 +31,7 @@ Source2: %{manpages}.tar.bz2
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Source3: make-git-snapshot.sh
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Source4: llvmcore.mk
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Patch1: mesa-intel-fix-gs-rendering-regression.patch
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Patch2: mesa-7.1-nukeglthread-debug.patch
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Patch3: mesa-no-mach64.patch
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Patch4: legacy-drivers.patch
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@ -214,6 +215,7 @@ Requires: Xorg %(xserver-sdk-abi-requires ansic) %(xserver-sdk-abi-requires vide
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%prep
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#setup -q -n Mesa-%{version}%{?snapshot} -b0 -b2
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%setup -q -n mesa-%{gitdate} -b2
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%patch1 -p1 -b .upstreamrevert
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%patch2 -p1 -b .intel-glthread
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%patch3 -p1 -b .no-mach64
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%patch4 -p1 -b .classic
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@ -485,6 +487,10 @@ rm -rf $RPM_BUILD_ROOT
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%{_libdir}/libOSMesa.so
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%changelog
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* Wed Mar 30 2011 Dave Airlie <airlied@redhat.com> 7.11-0.3.20110330.0
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- mesa-intel-fix-gs-rendering-regression.patch, attempt to fix gnome shell
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rendering.
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* Wed Mar 30 2011 Dave Airlie <airlied@redhat.com> 7.11-0.2.20110330.0
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- snapshot upstream again to hopefully fix ILK bug
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