http://bugs.winehq.org/show_bug.cgi?id=17167
--- Comment #2 from Ben Klein shacklein@gmail.com 2009-01-28 17:40:23 --- (In reply to comment #1)
Does disabling that extension help? Also, is this with 1.1.13 or with a recent git version?
1) The bug is apparent in 1.1.13. The marked commit is the result of a regression test between 1.1.12 and 1.1.13. I am testing primarily with 1.1.13, but it's also apparent in current git HEAD (commit 0b8faac9e6874925f760106fabda76106ca55ecf)
2) Disabling the extension via Wine/Opengl/DisabledExtensions in HKCU fixes it.
3) The demo version is also affected by exactly this problem.
It should be noted that I have a Geforce 9600GT with 180.22 drivers (which have support for EXT_vertex_array_bgra)