[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 #5 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to Gediminas Jakutis from comment #4)
> Another note: I did play the game some with these UI issues present and I
> did not notice any other kind of rendering problems whatsoever. It appears
> to affect only the UI and text and absolutely nothing else.

I tracked down these issues to *something* to do with BGRA4 transfers.
Commenting out the two BGRA4 formats in nv50_format.c "fixes" it for me.
However no RGBA4-related tests appear to fail, teximage-colors is all happy,
etc. So there's something more subtle may be going on.

Since this isn't show-stopping for the game, I think I'll keep looking into
this without pushing out any shotgun fixes.

Should also double-check on a tesla to see if perhaps fermi+ have shed support
for that format. But my guess is something in the blitter.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20150909/78dee414/attachment.html>