Bug 253011

Summary: [UI-side compositing] Lock CALayer tree for scrolling thread hit-testing
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: ScrollingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 253836    
Bug Blocks:    

Simon Fraser (smfr)
Reported 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.
Attachments
Radar WebKit Bug Importer
Comment 1 2023-02-27 11:32:16 PST
Simon Fraser (smfr)
Comment 2 2023-03-10 15:38:12 PST
Simon Fraser (smfr)
Comment 3 2023-03-30 15:59:40 PDT
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