[Bug 35579] Poor performance in Firefox 4

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Mar 25 17:56:18 PDT 2011


--- Comment #24 from Søren Sandmann Pedersen <sandmann at cs.au.dk> 2011-03-25 17:56:16 PDT ---
One way to hardware accelerate it would be to treat the texture as argb, but
first copy the alpha channel of the border pixels somewhere else, then replace
the alpha channel with 0xff, then copy the old alpha channel back.

Also, with:

        Option "ShadowFB" "true"
        Option "noaccel"

and pixman master I get 13-18 FPS.

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