[Webkit-unassigned] [Bug 107804] [mac] ImageBuffer should create accelerated buffers for small canvases, but we shouldn't force them to create compositing layers

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=107804





--- Comment #11 from Simon Fraser (smfr) <simon.fraser at apple.com>  2013-01-30 15:05:47 PST ---
(From update of attachment 185589)
View in context: https://bugs.webkit.org/attachment.cgi?id=185589&action=review

> Source/WebCore/rendering/RenderLayerCompositor.cpp:1921
> +        bool isCanvasLargeEnoughToForceCompositing = canvas->size().area() >= canvasAreaThresholdRequiringCompositing;

Hmm, this looks at element size. Maybe we should composite based on the renderer dimensions? You might have a small canvas scaled up via CSS.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.