http://bugs.winehq.org/show_bug.cgi?id=13490
--- Comment #21 from Wai Ling Tsang simotsa@gmail.com 2010-09-06 13:22:52 CDT --- (In reply to comment #20)
It's patch for wine/dlls/d3d9/device.c
Thank you. Now, SWR and PatchCon runs fine, no more black screen :)
I puzzle me why it works fine on Windows. Maybe they restore FPU rounding in the Windows API? If that's the case, perhaps wine should follow this behaviour?