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Bug 765592 - frametimings: reuse previous frame timing in common case
frametimings: reuse previous frame timing in common case
Status: RESOLVED FIXED
Product: gtk+
Classification: Platform
Component: .General
unspecified
Other All
: Normal normal
: ---
Assigned To: gtk-bugs
gtk-bugs
Depends on:
Blocks:
 
 
Reported: 2016-04-26 10:11 UTC by Christian Hergert
Modified: 2016-04-26 13:06 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
frametimings: reuse previous frame timing in common case (3.12 KB, patch)
2016-04-26 10:11 UTC, Christian Hergert 		committed Details | Review

Description Christian Hergert 2016-04-26 10:11:45 UTC 
Common code path, might as well remove the free/alloc in the common case.
Comment 1 Christian Hergert 2016-04-26 10:11:48 UTC 
Created attachment 326746 [details] [review]
frametimings: reuse previous frame timing in common case

Typically, there won't be any references on old frame timings except for
the most recent timing. So instead of discarding these and re-entering
gslice twice, just steal the old frame timing and reuse it.
Comment 2 Matthias Clasen 2016-04-26 13:06:23 UTC 
Attachment 326746 [details] pushed as f27dd21 - frametimings: reuse previous frame timing in common case