http://bugs.winehq.org/show_bug.cgi?id=14724
--- Comment #3 from Tobias Jakobi liquid.acid@gmx.net 2008-08-02 08:51:07 --- (In reply to comment #2)
I think you can't separate the issues. They're all related to conditional non power of two textures. I think its likely that the performance and rendering bugs are related. FBO-specific problems could be a separate issue though
That's the reason for this report only to include information about the issues when ORM=fbo.