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OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/Mesa?expand=0&rev=40

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OBS User unknown 2008-08-02 02:48:22 +00:00 committed by Git OBS Bridge
parent 65e55f7133
commit ba7f31f726
3 changed files with 67 additions and 1 deletions
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6
Mesa.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Fri Aug 1 23:28:45 CEST 2008 - sndirsch@suse.de
- commit-c71fa34.diff
* added null texObj ptr check (bfo #15567, bnc #402687)
-------------------------------------------------------------------
Thu Jul 10 23:10:25 CEST 2008 - sndirsch@suse.de

7
Mesa.spec
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@ -20,7 +20,7 @@ Provides: xorg-x11-Mesa
Obsoletes: xorg-x11-Mesa
AutoReqProv: on
Version: 7.1
Release: 5
Release: 13
Summary: Mesa is a 3-D graphics library with an API which is very similar to that of OpenGL
Source: MesaLib-6befdca.tar.bz2
Source1: MesaDemos-%{version}-rc1.tar.bz2
@ -31,6 +31,7 @@ Patch1: dri_driver_dir.diff
Patch2: MesaLib-6befdca.diff
Patch6: link-shared.diff
Patch7: disable_ttm_warning.diff
Patch8: commit-c71fa34.diff
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%description
@ -118,6 +119,7 @@ sed -i 's/REPLACE/%_lib/g' src/glx/x11/Makefile
### FIXME
#%patch6
%patch7 -p1
%patch8 -p1
%build
@ -224,6 +226,9 @@ rm -rf $RPM_BUILD_ROOT
/usr/%{_lib}/libOSMesa.a
%changelog
* Sat Aug 02 2008 sndirsch@suse.de
- commit-c71fa34.diff
* added null texObj ptr check (bfo #15567, bnc #402687)
* Fri Jul 11 2008 sndirsch@suse.de
- even s390(x) needs swrast DRI driver now
- specfile cleanup

55
commit-c71fa34.diff Normal file
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@ -0,0 +1,55 @@
commit c71fa34728ef4eddd074aeb2bee49ae6a7acb3d1
Author: Brian Paul <brian.paul@tungstengraphics.com>
Date: Tue Jul 8 15:11:23 2008 -0600
added null texObj ptr check (bug 15567)
diff --git a/src/mesa/swrast/s_fragprog.c b/src/mesa/swrast/s_fragprog.c
index ecace9c..bf7a1de 100644
--- a/src/mesa/swrast/s_fragprog.c
+++ b/src/mesa/swrast/s_fragprog.c
@@ -44,7 +44,8 @@ fetch_texel_lod( GLcontext *ctx, const GLfloat texcoord[4], GLfloat lambda,
SWcontext *swrast = SWRAST_CONTEXT(ctx);
const struct gl_texture_object *texObj = ctx->Texture.Unit[unit]._Current;
- lambda = CLAMP(lambda, texObj->MinLod, texObj->MaxLod);
+ if (texObj)
+ lambda = CLAMP(lambda, texObj->MinLod, texObj->MaxLod);
/* XXX use a float-valued TextureSample routine here!!! */
swrast->TextureSample[unit](ctx, texObj, 1, (const GLfloat (*)[4]) texcoord,
@@ -68,20 +69,23 @@ fetch_texel_deriv( GLcontext *ctx, const GLfloat texcoord[4],
{
SWcontext *swrast = SWRAST_CONTEXT(ctx);
const struct gl_texture_object *texObj = ctx->Texture.Unit[unit]._Current;
- const struct gl_texture_image *texImg = texObj->Image[0][texObj->BaseLevel];
- const GLfloat texW = (GLfloat) texImg->WidthScale;
- const GLfloat texH = (GLfloat) texImg->HeightScale;
+ GLfloat lambda;
GLchan rgba[4];
- GLfloat lambda
- = _swrast_compute_lambda(texdx[0], texdy[0], /* ds/dx, ds/dy */
- texdx[1], texdy[1], /* dt/dx, dt/dy */
- texdx[3], texdy[2], /* dq/dx, dq/dy */
- texW, texH,
- texcoord[0], texcoord[1], texcoord[3],
- 1.0F / texcoord[3]) + lodBias;
+ if (texObj) {
+ const struct gl_texture_image *texImg = texObj->Image[0][texObj->BaseLevel];
+ const GLfloat texW = (GLfloat) texImg->WidthScale;
+ const GLfloat texH = (GLfloat) texImg->HeightScale;
- lambda = CLAMP(lambda, texObj->MinLod, texObj->MaxLod);
+ lambda = _swrast_compute_lambda(texdx[0], texdy[0], /* ds/dx, ds/dy */
+ texdx[1], texdy[1], /* dt/dx, dt/dy */
+ texdx[3], texdy[2], /* dq/dx, dq/dy */
+ texW, texH,
+ texcoord[0], texcoord[1], texcoord[3],
+ 1.0F / texcoord[3]) + lodBias;
+
+ lambda = CLAMP(lambda, texObj->MinLod, texObj->MaxLod);
+ }
swrast->TextureSample[unit](ctx, texObj, 1, (const GLfloat (*)[4]) texcoord,
&lambda, &rgba);