[Bug 72023] [HSW fbc] cairo performance reduced over 60% by enabling FBC

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jul 2 17:46:47 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=72023

Gordon Jin <gordon.jin at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|VERIFIED                    |REOPENED
         Resolution|FIXED                       |---
           Priority|highest                     |medium
            Summary|[HSW fbc bisected] cairo    |[HSW fbc] cairo performance
                   |performance reduced over    |reduced over 60% by
                   |60% by enabling FBC         |enabling FBC

--- Comment #17 from Gordon Jin <gordon.jin at intel.com> ---
(In reply to comment #15)
> Well, even though it is disabled by default, FBC is still reducing cairo
> performance by over 60%, isn't it? I'm not sure if closing the bug is the
> right approach, since the feature is still there.

I agree with Paulo. Let's keep this open to track it. 
Since it's not default feature, I'm decreasing priority and not considering it
as regression.

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