[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 #18 from Alex Deucher <agd5f at yahoo.com> 2011-02-24 12:44:21 PST ---
(In reply to comment #17)
> 
> 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. 

Use Xv; playback a video using Xv.  Xv uses the 3D engine just like OpenGL.  If
the 3D driver is not properly emitting some 3D state, but Xv is, OpenGL should
work properly after you've used Xv since the missing state will now be
programmed properly.  xvinfo is not enough, you actually have to render some
video.

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