SOURCES: Mesa-fixes.patch (NEW) - new

[arekm]

Author: arekm                        Date: Fri Apr 24 08:33:14 2009 GMT
Module: SOURCES                       Tag: HEAD
---- Log message:
- new

---- Files affected:
SOURCES:
   Mesa-fixes.patch (NONE -> 1.1)  (NEW)

---- Diffs:

================================================================
Index: SOURCES/Mesa-fixes.patch
diff -u /dev/null SOURCES/Mesa-fixes.patch:1.1
--- /dev/null	Fri Apr 24 10:33:14 2009
+++ SOURCES/Mesa-fixes.patch	Fri Apr 24 10:33:08 2009
@@ -0,0 +1,23 @@
+From c38397866d514d7776b0f876123be5718802482b Mon Sep 17 00:00:00 2001
+From: Brian Paul <brianp at vmware.com>
+Date: Mon, 20 Apr 2009 22:12:16 +0000
+Subject: intel: added null screen->dri2.loader pointer check
+
+Fixes front-buffer rendering with DRI1.
+---
+diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
+index ddcd264..ecaf6b4 100644
+--- a/src/mesa/drivers/dri/intel/intel_context.c
++++ b/src/mesa/drivers/dri/intel/intel_context.c
+@@ -534,7 +534,8 @@ intel_flush(GLcontext *ctx, GLboolean needs_mi_flush)
+    if ((ctx->DrawBuffer->Name == 0) && intel->front_buffer_dirty) {
+       __DRIscreen *const screen = intel->intelScreen->driScrnPriv;
+ 
+-      if ((screen->dri2.loader->base.version >= 2)
++      if (screen->dri2.loader
++          && (screen->dri2.loader->base.version >= 2)
+ 	  && (screen->dri2.loader->flushFrontBuffer != NULL)) {
+ 	 (*screen->dri2.loader->flushFrontBuffer)(intel->driDrawable,
+ 						  intel->driDrawable->loaderPrivate);
+--
+cgit v0.8.2
================================================================