http://bugs.winehq.org/show_bug.cgi?id=17193
--- Comment #13 from Robert Millan rmh@aybabtu.com 2009-03-29 16:25:15 --- (In reply to comment #12)
I have submitted a patch. Second when running on virtualbox I recommend to compile using -DWINE_NO_DEBUG_MSGS to prevent checkGLcalls in wined3d. Those calls call glGetError and they might be very expensive on virtualbox.
I know (already doing this). I tested the patch and it works fine, just sent a mail to wine-patches as well.