[Webkit-unassigned] [Bug 53953] ImageDecoderSkia doesn't notify Skia's bitmap when the pixels have changed

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Feb 8 11:02:24 PST 2011


--- Comment #5 from Peter Kasting <pkasting at google.com>  2011-02-08 11:02:24 PST ---
How often do you need to notify the backend?  setStatus() is called rarely.  You'll get a setStatus() call before any pixels are decoded and another one after all the pixels are decoded, but not any time in between.  If you need to be called whenever pixels changed, you'd need to either piggyback on ImageFrame::setRGBA() or write a new function that the decoders can call more frequently.

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