Bug 241935
| Summary: | Don't allocate backing stores for non-animated compositing layers with zero opacity | ||
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| Product: | WebKit | Reporter: | Matt Woodrow <mattwoodrow> |
| Component: | Layout and Rendering | Assignee: | Matt Woodrow <mattwoodrow> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | bfulgham, simon.fraser, webkit-bug-importer, zalan |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Matt Woodrow
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.
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Matt Woodrow
<rdar://93608011>
Matt Woodrow
Pull request: https://github.com/WebKit/WebKit/pull/1743
EWS
Committed 251965@main (6d4c5f059b87): <https://commits.webkit.org/251965@main>
Reviewed commits have been landed. Closing PR #1743 and removing active labels.