http://bugs.winehq.org/show_bug.cgi?id=22934
--- Comment #17 from matejcik@gmail.com 2012-10-05 14:56:26 CDT --- zil, i'm afraid that only confirms that the bug still exists. "Texture detail" was set to Low at start of this bug, but on Windows the recommended settings is High, IIRC check your original screenshot ;e)
unfortunately, i got a new GPU a few weeks ago so i can't test this one anymore. i can check with the new GPU though, if the recommended detail is still Low there is definitely a problem