http://bugs.winehq.org/show_bug.cgi?id=5964
------- Additional Comments From jan.wine@zerebecki.de 2006-20-08 19:22 ------- Can you retry with current git/cvs? As commit 59dc73b911e762495735e2ff6ed63b35a90cde21 (x11drv/opengl: Pixel format rewrite.) changes that part of the code?