[Webkit-unassigned] [Bug 127014] AnimationController: replace animation timer with compositor-driven mechanism

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=127014


Ralph T <ralpht+bugs at gmail.com> changed:

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--- Comment #14 from Ralph T <ralpht+bugs at gmail.com>  2014-01-16 13:53:28 PST ---
(From update of attachment 221409)
Again, just for discussion/feedback. This should correct the LayoutTest regression the previous version had.

I'm more sure that the chunkiness on mac is from using the CA timer and the DisplayMonitor mechanism. I imagine that as mac starts using the remote layer tree that you'll want to stop using the DisplayMonitor in the WebProcess completely.

I might try a change on mac to service rAFs from the LayerFlushScheduler and see if mac is smoother then, though I'm not very familiar with the mac port, so perhaps I'm completely misunderstanding what I'm seeing.

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