http://bugs.winehq.org/show_bug.cgi?id=35207
--- Comment #14 from Stefan Dösinger stefan@codeweavers.com --- The parameters are as I suspected. The real uniform involved is 0.0, the other value is the output of a log_pp instruction, which can be INF. There's a slim chance that log_pp behaves differently from log and shouldn't produce an INF result. I doubt it though, but will check on Windows.
I'll try to contact the game dev and Nvidia and see how they respond.