[Bug 30168] GLSL does not work on ATI-based Macs

http://bugs.winehq.org/show_bug.cgi?id=30168

--- Comment #12 from thanoulas  2012-03-28 05:45:29 CDT ---
As I can see that the patch made it in the latest git version of wine, I should
let you guys know that while this patch does fix the visual issues, it slows
the ATI cards down to a crawl. This has been witnessed in Kingdoms of Amalur as
well as other games that use GLSL shaders. nVidia cards on the other hand are
not affected (they were never even affected by the broken graphics). This only
happens in recent ATI cards.

Any trace or other info that you guys might need we can provide it.
Many thanks for your help