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* i965: fallback lineloop on sandybridge for now

OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/Mesa?expand=0&rev=129
This commit is contained in:
Stefan Dirsch 2010-09-30 09:51:18 +00:00 committed by Git OBS Bridge
parent f3193af621
commit db58eed4b3
3 changed files with 34 additions and 0 deletions
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6
Mesa.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Thu Sep 30 09:49:13 UTC 2010 - sndirsch@novell.com
- commit-73dab75.diff
* i965: fallback lineloop on sandybridge for now
------------------------------------------------------------------- -------------------------------------------------------------------
Wed Sep 29 12:01:23 UTC 2010 - sndirsch@novell.com Wed Sep 29 12:01:23 UTC 2010 - sndirsch@novell.com

2
Mesa.spec
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@ -55,6 +55,7 @@ Patch1: dri_driver_dir.diff
Patch8: egl-buildfix.diff Patch8: egl-buildfix.diff
Patch9: Mesa_indirect_old_xserver_compatibility.diff Patch9: Mesa_indirect_old_xserver_compatibility.diff
# already upstream # already upstream
Patch10: commit-73dab75.diff
BuildRoot: %{_tmppath}/%{name}-%{version}-build BuildRoot: %{_tmppath}/%{name}-%{version}-build
%description %description
@ -146,6 +147,7 @@ sed -i 's/REPLACE/%_lib/g' src/glx/Makefile
sed -i 's/REPLACE/%_lib/g' src/egl/drivers/dri2/Makefile sed -i 's/REPLACE/%_lib/g' src/egl/drivers/dri2/Makefile
%patch8 %patch8
%patch9 -p0 %patch9 -p0
%patch10 -p1
%build %build

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@ -0,0 +1,26 @@
commit 73dab75b4165f7d2214a68d4ba8e3cb7aab9b4ac
Author: Zhenyu Wang <zhenyuw@linux.intel.com>
Date: Sun Sep 26 13:15:39 2010 +0800
i965: fallback lineloop on sandybridge for now
Until we fixed GS hang issue.
diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c
index 16331cc..6a4dda2 100644
--- a/src/mesa/drivers/dri/i965/brw_draw.c
+++ b/src/mesa/drivers/dri/i965/brw_draw.c
@@ -204,6 +204,13 @@ static GLboolean check_fallbacks( struct brw_context *brw,
GLcontext *ctx = &brw->intel.ctx;
GLuint i;
+ /* XXX FIXME */
+ if (brw->intel.gen >= 6) {
+ for (i = 0; i < nr_prims; i++)
+ if (prim[i].mode == GL_LINE_LOOP)
+ return GL_TRUE;
+ }
+
/* If we don't require strict OpenGL conformance, never
* use fallbacks. If we're forcing fallbacks, always
* use fallfacks.