Bug 240288

Summary: canvas: globalCompositeOperation=copy causes wrong results
Product: WebKit Reporter: Fujii Hironori <Hironori.Fujii>
Component: CanvasAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: dino, sabouhallawa, simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
test case
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Description Fujii Hironori 2022-05-10 13:52:59 PDT 
Created attachment 459131 [details]
test case

canvas: globalCompositeOperation=copy causes wrong results
Comment 1 Fujii Hironori 2022-05-10 14:02:29 PDT 
Created attachment 459132 [details]
screenshot
Comment 2 Radar WebKit Bug Importer 2022-05-17 13:53:13 PDT 
<rdar://problem/93450273>