https://bugs.freedesktop.org/show_bug.cgi?id=31667
--- Comment #12 from Tilman Sauerbeck tilman@code-monkey.de 2010-12-08 13:26:03 PST --- I wonder if bug 31771 might be the same problem as this one (on r600g at least). Maybe comparing shader dumps for sauerbraten to these ones might give a clue...?