[cairo-bugs] [Bug 49534] [nvidia-302] Slow chromium tab switching with cairo-1.12.0

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat May 5 07:54:33 PDT 2012


Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
                 CC|                            |pgriffais at nvidia.com

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> 2012-05-05 07:54:33 PDT ---
Hmm, whilst the only usage of cairo within chromium is for the actual rendering
of the gtk elements (the tabs), that the xlib/xcb performance is 20-40x times
slower is indicative of a problem at least.

Can you please make a slightly longer trace? If you can grab 0.5s worth of
image replay, such a trace will be a nice addition to the perf suite.

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