http://bugs.winehq.org/show_bug.cgi?id=17275
--- Comment #4 from Dan Kegel dank@kegel.com 2009-02-07 20:17:42 --- bisect says the bad patch is:
http://www.winehq.org/pipermail/wine-cvs/2009-January/051723.html 061087811f14c708dcba87925bc2fbd2b4302afb wined3d: Remove the apply_pshader_fog state handler.