http://bugs.winehq.org/show_bug.cgi?id=31754
--- Comment #7 from Henri Verbeet hverbeet@gmail.com 2013-06-12 10:04:20 CDT --- (In reply to comment #6)
Setting the pixel format of HWND_MESSAGE windows is supposed to work (cf. f950f41bfe821879b9974f204c1f0e7ad26ebf89). Wined3d will have to be made to cope with this.
I didn't follow this bug very closely, what exactly is the issue in wined3d?