[Bug 9717] Gothic 3 - shadow on the upper half of the screen

http://bugs.winehq.org/show_bug.cgi?id=9717

--- Comment #11 from Norbert Lataille   2007-11-25 14:47:45 ---
Unfortunately, backbuffer and pbuffers both produce zbuffer glitches.
FBO produce a full black screen.

However, with pbuffers sky is no longer full of "black" sections, 
reflecting the ground shape (probably means the first rendering 
phase is now correct), but there are other glitches...
I will have a look a projection matrix to see how it changes between
both trys.

I need to study more the depth/stencil buffer implementation in wine
before going on...