http://bugs.winehq.org/show_bug.cgi?id=10406
--- Comment #10 from Forest Hale lordhavoc@ghdigital.com 2009-04-27 20:24:34 --- Yes on current git. No apparent change visually.
I do not know if it is related to these warnings: fixme:d3d:IWineD3DDeviceImpl_UpdateSurface Updating part of a compressed texture is not supported at the moment fixme:d3d:IWineD3DDeviceImpl_UpdateSurface >>>>>>>>>>>>>>>>> GL_INVALID_OPERATION (0x502) from glTexSubImage2D @ device.c / 6372
The second warning occurs more often than the first, but most of the time it's one then the other happening continually while moving around in the game.
As far as I know the game uploads parts of textures as you move around.