Bug 253011 - [UI-side compositing] Lock CALayer tree for scrolling thread hit-testing
Summary: [UI-side compositing] Lock CALayer tree for scrolling thread hit-testing
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Scrolling (show other bugs)
Version: WebKit Local Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords: InRadar
Depends on: 253836
Blocks:
  Show dependency tree / graph
 
Reported: 2023-02-27 11:31 PST by Simon Fraser (smfr)
Modified: 2023-03-30 15:59 PDT (History)
2 users (show)

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Description Simon Fraser (smfr) 2023-02-27 11:31:20 PST 
RemoteScrollingTreeMac::eventListenerRegionTypesForPoint() will use the CALayer tree off the main thread, so we should lock around this, and layer tree commits.
Comment 1 Radar WebKit Bug Importer 2023-02-27 11:32:16 PST 
<rdar://problem/105987016>
Comment 2 Simon Fraser (smfr) 2023-03-10 15:38:12 PST 
Pull request: https://github.com/WebKit/WebKit/pull/11387
Comment 3 Simon Fraser (smfr) 2023-03-30 15:59:40 PDT 
https://commits.webkit.org/261543@main