http://bugs.winehq.org/show_bug.cgi?id=18989
--- Comment #17 from Henri Verbeet hverbeet@gmail.com 2009-07-24 18:50:59 --- Created an attachment (id=22592) --> (http://bugs.winehq.org/attachment.cgi?id=22592) patch
Looks like those cards don't actually support ARB_depth_texture, which is required to use those formats for textures. That shouldn't prevent the game from using it as regular onscreen depthstencil, of course. Does the attached patch make it any better?