[Bug 39035] OpenGL compositing window managers doesn't work on ATI Radon Xpress 200M (and probably other r300 cards) on xserver 1.10

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jul 8 06:47:49 PDT 2011


--- Comment #12 from Adam Maćkowiak <Admc at ufurmix.org> 2011-07-08 06:47:49 PDT ---
(In reply to comment #10)
> And the problem isn't specific to that 3D driver?
Yes, It happens on stock, and ppa dri. Both gallium 3d and mesa.
> If not, does disabling page flipping work around the problem?
Sorry, I don't know how to do it, I googled it but I couldn't find anything
interesting (I found only definition what page flipping is)

> r300g is expected to perform better pretty much across the board these days.
> Make sure it's built with LLVM support.
It has worse performance than mesa (especially with disabled kms), I can see it
in games.

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