http://bugs.winehq.org/show_bug.cgi?id=21515
--- Comment #54 from Stefan Dösinger stefandoesinger@gmx.at 2010-02-10 11:00:28 --- (In reply to comment #53)
Except that according to cruiseoveride, who has an HD4800 running the Mesa driver that should not require the quirk, that his card doesn't work that way.
This smells like a driver, it's certainly not a hardware limitation. According to his 3dmark2001 log the driver advertises GL 2.0 and ARB_texture_non_power_of_two.
I recommend filing a bug against DRI if the issue occurs with the mesa git tree as well. It will be helpful for the DRI developers if we can isolate the bug into a stand-alone Linux test app that doesn't need Wine(the 3dmark2k1 binary blob and 65k lines of wined3d code don't make debugging easier for the driver devs)