[Bug 33348] [r300g] Display corruption (artifacts) when using 3D graphics...

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=33348

--- Comment #17 from Dawit Alemayehu <adawit at kde.org> 2011-02-24 12:13:43 PST ---
(In reply to comment #15)
> Does using Xv fix the kwin issues?  A user reported on IRC that using Xv seems
> to fix the GL issues he was having which implies we are missing some state in
> the 3D driver that the 2D driver sets.

Well Xv is most definitely enabled on my system, but I fail to see how that
helps with the kwin composting issue. Perhaps, I misunderstood your question ?
I have attached the output of the xvinfo just the same. If that was what you
were suggesting, then no it does not help with the kwin issues. 

On the other hand,  if you were asking whether or not changing the compositing
mode in kwin from "OpenGL" to "XRender" helps then the answer would yes for the
most part. Unfortunately many desktop effects won't work in that mode. Anyhow,
I rather doubt that was what you wanted to know.

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