http://bugs.winehq.org/show_bug.cgi?id=16997
--- Comment #43 from Stefan Dösinger stefandoesinger@gmx.at 2009-02-23 16:52:51 --- I looked over the code and the patch and found ... nothing.
I can't find anything that would explain a fog bug that affects the ARB ffp replacement but not the fixed function one and is caused by this patch. Can someone repeat the regression test to make sure we're not hunting a regression in a wrong patch?
The only other clue: Does the old(working) code write a fixme about using table fog with a shader?