[Bug 20236] Sacred 1 crashes when loading a game

http://bugs.winehq.org/show_bug.cgi?id=20236

--- Comment #12 from Stefan Dösinger   2010-05-16 17:09:56 ---
The shaders don't look complicated, they use only 2-3 constants each(24 must be
supported, most cards support 256), and they use only 2D textures. I suspect
you are tripping over a driver bug. Can you try to update your Mesa
installation?

I suspect that before the patch that "broke" the game one of the shaders
contained incorrect code, or referenced an incorrect texture type, and thus
failed earlier and avoided to trigger the driver bug.