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https://bugs.freedesktop.org/show_bug.cgi?id=2263        
   
           Summary: Asset failure in via_context.c with full screen window
           Product: Mesa
           Version: CVS
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Drivers/DRI/Unichrome
        AssignedTo: [email protected]
        ReportedBy: [EMAIL PROTECTED]


Using latest Mesa CVS with Unichrome DRI and Xorg 6.8.1, I'm getting this assert
failure if my application tries to open a window at the same size as the screen
resolution, or calls glutFullScreen().

via_context.c:218: calculate_buffer_parameters: Assertion `vmesa->back.pitch ==
vmesa->front.pitch' failed.

The following is enough to trigger it (with screen res at 800x600):
   
  glutInit(&argc, argv);
  glutInitWindowPosition(0, 0); 
  glutInitWindowSize( 800, 600);
  glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE | GLUT_ALPHA);
  if (glutCreateWindow("test") == GL_FALSE) exit(1);

With 'glutInitWindowSize( 799, 599);' the asset doesn't fail.        
   
   
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