http://bugs.winehq.org/show_bug.cgi?id=13259
--- Comment #8 from Dawey davve.davve@gmail.com 2008-06-06 05:31:19 --- (In reply to comment #7)
the framerate issues are caused by constant shader recompilations
I removed the part that causes the shaders to be recompiled and it that restored normal playable framerates
Where and how did you do that?