RESOLVED FIXED 241935
Don't allocate backing stores for non-animated compositing layers with zero opacity 
https://bugs.webkit.org/show_bug.cgi?id=241935
Summary Don't allocate backing stores for non-animated compositing layers with zero o...
Matt Woodrow
Reported 2022-06-23 14:25:15 PDT
We currently allocate (and paint) a backing store for opacity:0 layers, so that we can initiate animations faster. Unfortunately this uses a lot of memory, so we're going to try skipping this, and allocating/painting on demand when an animation is started.
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Add attachment proposed patch, testcase, etc.
Matt Woodrow
Comment 1 2022-06-23 14:29:26 PDT
<rdar://93608011>
Matt Woodrow
Comment 2 2022-06-23 14:30:53 PDT
Pull request: https://github.com/WebKit/WebKit/pull/1743
EWS
Comment 3 2022-06-29 15:00:29 PDT
Committed 251965@main (6d4c5f059b87): <https://commits.webkit.org/251965@main> Reviewed commits have been landed. Closing PR #1743 and removing active labels.
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