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- Add a patch that fixes SGI_video_sync being reported as an extension on 

Radeon but doing nothing
This commit is contained in:
Owen Taylor 2010-05-01 00:25:12 +00:00
parent 36b11875fa
commit 7870febc63
2 changed files with 50 additions and 1 deletions
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41
Mark-MESA_swap_control-and-SGI_video_sync-as-not-dir.patch Normal file
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@ -0,0 +1,41 @@
From 3905bc49a072fb99916ffea17d9b970f20b7c224 Mon Sep 17 00:00:00 2001
From: Owen W. Taylor <otaylor@fishsoup.net>
Date: Fri, 30 Apr 2010 19:27:35 -0400
Subject: [PATCH] Mark MESA_swap_control and SGI_video_sync as not "direct only"
With DRI2, MESA_swap_control and SGI_video_sync are done on the
X server side, so shouldn't be marked direct_only - they only
can be supported if the server supports them.
This fix is not completely right because with DRI1, which is still
supported in some of the drivers, these are in fact direct_only
extensions and could conceivably not be advertised by the server.
---
src/glx/glxextensions.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/glx/glxextensions.c b/src/glx/glxextensions.c
index e58c296..56239e5 100644
--- a/src/glx/glxextensions.c
+++ b/src/glx/glxextensions.c
@@ -98,7 +98,7 @@ static const struct extension_info known_glx_extensions[] = {
{ GLX(MESA_swap_control), VER(0,0), N, N, N, N },
{ GLX(MESA_swap_frame_usage), VER(0,0), N, N, N, N },
#else
- { GLX(MESA_swap_control), VER(0,0), Y, N, N, Y },
+ { GLX(MESA_swap_control), VER(0,0), Y, N, N, N },
{ GLX(MESA_swap_frame_usage), VER(0,0), Y, N, N, Y },
#endif
{ GLX(NV_float_buffer), VER(0,0), N, N, N, N },
@@ -117,7 +117,7 @@ static const struct extension_info known_glx_extensions[] = {
{ GLX(OML_sync_control), VER(0,0), Y, N, N, Y },
{ GLX(SGI_make_current_read), VER(1,3), Y, N, N, N },
{ GLX(SGI_swap_control), VER(0,0), Y, N, N, N },
- { GLX(SGI_video_sync), VER(0,0), Y, N, N, Y },
+ { GLX(SGI_video_sync), VER(0,0), Y, N, N, N },
#endif
{ GLX(SGIS_blended_overlay), VER(0,0), N, N, N, N },
{ GLX(SGIS_color_range), VER(0,0), N, N, N, N },
--
1.7.0.1

10
mesa.spec
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@ -21,7 +21,7 @@
Summary: Mesa graphics libraries
Name: mesa
Version: 7.8.1
Release: 5%{?dist}
Release: 6%{?dist}
License: MIT
Group: System Environment/Libraries
URL: http://www.mesa3d.org
@ -48,6 +48,7 @@ Patch5: nouveau-legacy-update.patch
Patch30: mesa-7.6-hush-vblank-warning.patch
Patch31: mesa-7.8.1-intel-dri2-damage.patch
Patch32: radeon-fix-glCopyTex-Sub-Image-if-user-FBO-is-bound.patch
Patch33: Mark-MESA_swap_control-and-SGI_video_sync-as-not-dir.patch
BuildRequires: pkgconfig autoconf automake
%if %{with_hardware}
@ -193,6 +194,9 @@ Group: User Interface/X Hardware Support
# Fix for glCopyTexSubImage from master. Needed to fix corruption
# issues with Clutter's texture atlases
%patch32 -p1 -b .fbo-copy-tex-image
# MESA_swap_control and SGI_video_sync shouldn't be direct_only
# http://lists.freedesktop.org/archives/mesa-dev/2010-April/000389.html
%patch33 -p1 -b .direct-only-extensions
# Hack the demos to use installed data files
@ -410,6 +414,10 @@ rm -rf $RPM_BUILD_ROOT
%{demodir}
%changelog
* Fri Apr 30 2010 Owen Taylor <otaylor@redhat.com> - 7.8.1-6
- Add a patch that fixes SGI_video_sync being reported as an extension
on Radeon but doing nothing
* Thu Apr 30 2010 Owen Taylor <otaylor@redhat.com> - 7.8.1-4
- Backport fix for glCopyTexSubImage from master. Needed to fix corruption
issues with Clutter's texture atlases