http://bugs.winehq.org/show_bug.cgi?id=21351
--- Comment #2 from Jörg Höhle hoehle@users.sourceforge.net 2010-12-31 00:59:07 CST --- Still present in 1.3.9 with both Mac/NVidia and PC/Intel graphics. That caused AppDB users to submit garbage ratings. This and bug #11167 seems to indicate that Wine's handling of automatic mipmap generation is not what Ogre apps expect.