[Bug 37679] [RS690M] No 3d acceleration in Radeon X1200 with the new Gallium r300 / 3d drivers

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue May 31 15:49:16 PDT 2011


https://bugs.freedesktop.org/show_bug.cgi?id=37679

--- Comment #21 from Alex Deucher <agd5f at yahoo.com> 2011-05-31 15:49:16 PDT ---
(In reply to comment #20)
> Ok, with the "export", compiz also starts. I have to say that Compiz is *very*
> slow... Almost as software rendering. I don't know why... As a workaround, the
> 3d acceleration works better if the program is started from Metacity (??).

If you aren't getting interrupts, fences won't work properly, so GL will be
slow as well since every fence has to time out before it's retired.

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