Bug 240657

Summary:	GraphicsContextCG should try to avoid implicit CGImage copies for subimages in GPUP
Product:	WebKit	Reporter:	Kimmo Kinnunen <kkinnunen>
Component:	Canvas	Assignee:	Nobody <webkit-unassigned>
Status:	NEW
Severity:	Normal	CC:	dino, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Safari 15
Hardware:	Unspecified
OS:	Unspecified

Kimmo Kinnunen

Reported 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

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Radar WebKit Bug Importer

Comment 1 2022-05-19 09:29:43 PDT

<rdar://problem/93582166>

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