[Xquartz-changes] [299] AppleSGLX/trunk/apple_visual.c

[source_changes at macosforge.org]

Revision: 299
          http://trac.macosforge.org/projects/xquartz/changeset/299
Author:   gstaplin at apple.com
Date:     2009-03-09 19:12:05 -0700 (Mon, 09 Mar 2009)
Log Message:
-----------
Add kCGLPFAClosestPolicy to the pixel format object creation attributes.

This should provide more accurate matches of pixel format objects to 
GLXFBConfig and Visuals.

Modified Paths:
--------------
    AppleSGLX/trunk/apple_visual.c

Modified: AppleSGLX/trunk/apple_visual.c
===================================================================
--- AppleSGLX/trunk/apple_visual.c	2009-03-09 05:34:18 UTC (rev 298)
+++ AppleSGLX/trunk/apple_visual.c	2009-03-10 02:12:05 UTC (rev 299)
@@ -52,7 +52,14 @@
 	attr[numattr++] = kCGLPFAColorSize;
 	attr[numattr++] = 32;
     }
-    
+
+    /* 
+     * The program chose a config based on the fbconfigs or visuals.
+     * Those are based on the attributes from CGL, so we probably
+     * do want the closest match for the color, depth, and accum.
+     */
+    attr[numattr++] = kCGLPFAClosestPolicy;
+
     if(c->stereoMode) 
 	attr[numattr++] = kCGLPFAStereo;
     
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