http://bugs.winehq.org/show_bug.cgi?id=15449
--- Comment #17 from Manuel Gysin gwydion.dot@morrigan.ch 2008-10-12 17:54:19 --- I'm not sure (can't fine the fav's to the patches) but I think the file dlls/winex11.drv/opengl.c is it.
More information on pbuffer, ati and wine:
http://bugs.freedesktop.org/show_bug.cgi?id=12054 http://bugs.winehq.org/show_bug.cgi?id=11826#c19
Very old ati patch:
http://www.winehq.org/pipermail/wine-patches/attachments/20060915/9be67c90/x... http://www.winehq.org/pipermail/wine-patches/2006-September/030669.html