[Webkit-unassigned] [Bug 79659] Optimize Canvas fill and drawImage with SourceIn, DestinationIn, SourceOut, and DestinationAtop using transparencyLayer.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=79659





--- Comment #14 from Dirk Schulze <krit at webkit.org>  2013-02-16 00:30:14 PST ---
(From update of attachment 129128)
View in context: https://bugs.webkit.org/attachment.cgi?id=129128&action=review

> Source/WebCore/html/canvas/CanvasRenderingContext2D.cpp:943
>              fullCanvasCompositedFill(m_path);

Can't this logic go to fullCanvasCompositedFill instead?

> Source/WebCore/html/canvas/CanvasRenderingContext2D.cpp:1064
>          fullCanvasCompositedFill(rect);

Ditto.

> Source/WebCore/html/canvas/CanvasRenderingContext2D.cpp:1305
>          fullCanvasCompositedDrawImage(cachedImage->imageForRenderer(image->renderer()), ColorSpaceDeviceRGB, normalizedDstRect, normalizedSrcRect, op);

fullCanvasCompositedDrawImage here.

> Source/WebCore/html/canvas/CanvasRenderingContext2D.cpp:1397
>          fullCanvasCompositedDrawImage(buffer, ColorSpaceDeviceRGB, bufferSrcRect, srcRect, state().m_globalComposite);

Ditto.

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