Bug 281890
| Summary: | Skip computeCompositingRequirements for subtrees that haven't changed and don't contribute overlap. | ||
|---|---|---|---|
| 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
Layers that haven't changed, don't have any composited descendant and clip their descendants shouldn't need a descendant traversal.
Normally this is done to check for any compositing changes and to accumulate overlap, but neither of those should be possible with the given conditions.
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/138363965>
Matt Woodrow
Pull request: https://github.com/WebKit/WebKit/pull/35560
EWS
Committed 285632@main (09fa4e566b17): <https://commits.webkit.org/285632@main>
Reviewed commits have been landed. Closing PR #35560 and removing active labels.