Bug 240657 - GraphicsContextCG should try to avoid implicit CGImage copies for subimages in GPUP
Summary: GraphicsContextCG should try to avoid implicit CGImage copies for subimages i...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Canvas (show other bugs)
Version: Safari 15
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-05-19 09:28 PDT by Kimmo Kinnunen
Modified: 2022-05-19 09:29 PDT (History)
2 users (show)

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Description Kimmo Kinnunen 2022-05-19 09:28:56 PDT 
GraphicsContextCG should try to avoid implicit CGImage copies for subimages in GPUP

Instead, the subimages should be copied explicitly to IOSurfaces to avoid unattributed subimage memory
Comment 1 Radar WebKit Bug Importer 2022-05-19 09:29:43 PDT 
<rdar://problem/93582166>