[Bug 50616] glClear occasionally taking >60ms

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=50616

--- Comment #6 from Michel Dänzer <michel at daenzer.net> 2012-06-06 02:13:30 PDT ---
(In reply to comment #5)
> I suppose this means the card is just that slow?

It means the time is spent for the actual rendering, not just for the clears.
Maybe you can narrow it down further, e.g. by sprinkling glFinish() calls
across more places.

You might get better performance out of the card with a current 3.5-rc kernel
thanks to better tiling setup, but it is a lower end card, so I wouldn't expect
any miracles. :)

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