[Bug 23085] Radeon KMS: XGetImage very slow, as is Firefox scrolling

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 6 07:14:12 PDT 2009


--- Comment #15 from Joel Feiner <jafeiner at gmail.com>  2009-08-06 07:14:12 PST ---
(In reply to comment #14)
> DFS code was added recently to ddx master could you try and report if it helps
> for you ?

x11perf -getimage500 now reports 30/sec and -getimage100 reports 770/sec.

Firefox scrolling is still slow, but it doesn't seem as bad as before (that's a
subjective statement, but I have no better way to measure it).  I have attached
a new oprofile profile made while scrolling in Firefox.  It may or may not be

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