[Nouveau] [Bug 91526] World of Warcraft (on Wine) has UI corruption with nouveau

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91526

--- Comment #2 from Ilia Mirkin <imirkin at alum.mit.edu> ---
Reproduced on a fermi (GF108), although instead of corruption I just get that
whole render as black (i.e. your corrupted regions are just all black).
Disabling optimizations does not seem to have any effect.

Note that there is an outstanding wine bug
(https://bugs.winehq.org/show_bug.cgi?id=38869) where it uses uninitialized
values which could cause something like this... I had a patch somewhere that
worked around it (initializing values to 0,0,0,1) at
https://bugs.freedesktop.org/attachment.cgi?id=116966 .

Interesting, I applied the patch and it changed the output, so I suspected it
was related. However then futzing it caused no change, and going back to the
unpatched version still produced the changed thing. Not sure what to make of
it. I wouldn't rule an issue with wine out.

Out of curiousity, does this happen with st/nine?

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