Bug 256463 - Canvas dirty rect is cleared during snapshot or printing process
Summary: Canvas dirty rect is cleared during snapshot or printing process
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Canvas (show other bugs)
Version: WebKit Local Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Kimmo Kinnunen
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-05-08 06:03 PDT by Kimmo Kinnunen
Modified: 2023-05-08 06:14 PDT (History)
2 users (show)

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Description Kimmo Kinnunen 2023-05-08 06:03:04 PDT 
Canvas dirty rect is cleared during snapshot or printing process

Should be only cleared when the backing store has been drawn to.
Comment 1 Radar WebKit Bug Importer 2023-05-08 06:04:25 PDT 
<rdar://problem/109036641>
Comment 2 Kimmo Kinnunen 2023-05-08 06:14:30 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/13576