[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [31672] trunk/blender/source/blender/ windowmanager/intern/wm_draw.c: Fix [#23592] WM draw method detection fails for Mesa's software rasterizer.

[Nathan Letwory]

Revision: 31672
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=31672
Author:   jesterking
Date:     2010-08-31 13:30:13 +0200 (Tue, 31 Aug 2010)

Log Message:
-----------
Fix [#23592] WM draw method detection fails for Mesa's software rasterizer.
Reported and patched by Vinay Pawar.

The drawing method will be set to Overlap on detection of Mesa software rasterizer.

Modified Paths:
--------------
    trunk/blender/source/blender/windowmanager/intern/wm_draw.c

Modified: trunk/blender/source/blender/windowmanager/intern/wm_draw.c
===================================================================
--- trunk/blender/source/blender/windowmanager/intern/wm_draw.c	2010-08-31 02:41:33 UTC (rev 31671)
+++ trunk/blender/source/blender/windowmanager/intern/wm_draw.c	2010-08-31 11:30:13 UTC (rev 31672)
@@ -710,6 +710,8 @@
 		/* Windows software driver darkens color on each redraw */
 		else if(GPU_type_matches(GPU_DEVICE_SOFTWARE, GPU_OS_WIN, GPU_DRIVER_SOFTWARE))
 			return USER_DRAW_OVERLAP_FLIP;
+		else if(GPU_type_matches(GPU_DEVICE_SOFTWARE, GPU_OS_UNIX, GPU_DRIVER_SOFTWARE))
+			return USER_DRAW_OVERLAP;
 		/* drawing lower color depth again degrades colors each time */
 		else if(GPU_color_depth() < 24)
 			return USER_DRAW_OVERLAP;