http://bugs.winehq.org/show_bug.cgi?id=8770
--- Comment #74 from Austin English austinenglish@gmail.com 2008-05-21 10:58:52 --- (In reply to comment #71)
Yeah, I have that too. But I still get nice performance(40-50 FPS on 1600x1200) with my x600. As I'm using the OSS ATI drivers, the prob probably lies in WINE.
If the problem occurs when changing drivers, why do you assume the bug is in Wine? The OSS drivers do not implement all needed features, that's the problem.