[Webkit-unassigned] [Bug 200456] [results.webkit.org Timeline] Performance improvement - Skip render offscreen canvas

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Aug 8 16:44:33 PDT 2019


--- Comment #1 from Zhifei Fang <zhifei_fang at apple.com> ---
Get rid of the offscreen canvas cache, optimize the memory usage, so that webkit won't get into a "low memory" mode, this will loss a lot of performance than the benefit we gain from it.

Create a new way to batch all context state machine command by color, so that it will fill/stoke same color elements all at once, this will improve the render speed.

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