[Bug 12929] Games crash/wined3d doesn't work with ATI's fglrx driver

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=12929





--- Comment #66 from Matteo Modesti <mattemod at gmail.com>  2008-06-23 19:24:42 ---
Sorry for the waiting guys but i couldn't test anything for about a week... but
now i did it.

First of all, the problem is still there with Wine 1.0.

Then, i compiled Wine commenting out GL_ATI_separate_stencil and
GL_ATI_envmap_bumpmap and, as i said before, it worked.

I could start Morrowind and a new game with no problems, but when i go in
outside areas it crashes (with OffscreenRenderingMode="fbo"). I don't know if
this is another bug, but i'm going to say it anyway.
I tried to change OffscreenRenderingMode to "pbuffer", but it gives the same
alert on the start and then Wine closes (no crash).
So i tried to set OffscreenRenderingMode="backbuffer": it works and it doesn't
crash outdoors. I created a new character and played for about 10 minutes
without any problem.
I tried various combinations for audio (ALSA, OSS, nothing, disabling sound in
Morrowind.ini) and they all work for me.

On the other hand it's too unstable! I don't know if it's the "backbuffer"
mode, but it hangs very often for me (and sometimes crashes or badly corrupts
the screen making it unusable), even in the main menu. I even tried to set
various combinations of values in Morrowind.ini (like SkipProgramFlows,
DontThreadLoad, Interior Cell Buffer, Exterior Cell Buffer, disabling the
sound, etc.) but i think they apply in-game, because they didn't help for the
hangs in the main menu, etc.
More importantly, i have to disable Pixel Shader to make it start (more
properly to not make it crash/hang), doesn't matter if i disable it in winecfg
or in the game Options.

Right now it's all that i can say: i hope it can be useful.
I'm going to hardly study for a while, so i won't test anything else by myself
for some weeks, but if you need any info or "specific" testing, just ask me and
i'll answer ASAP.


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