[Webkit-unassigned] [Bug 65207] [Chromium] Canvas 2D putImageData method is slow with GPU acceleration enabled

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jul 27 11:04:36 PDT 2011


https://bugs.webkit.org/show_bug.cgi?id=65207





--- Comment #2 from Justin Novosad <junov at chromium.org>  2011-07-27 11:04:37 PST ---
As a matter of fact, performance is more or less on par between gpu and software implementations in Chrome 14.  This is because item 1) was recently implemented in Skia.  However Items 2) 3) and 4) are still valid optimization opportunities that will require changes in WebKit code. With those improvements, the GPU-accelerated implementation should eventually be even faster.

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