Bug 257602

Summary:	WebGL readPixels target memory is copied to GPUP and then back
Product:	WebKit	Reporter:	Kimmo Kinnunen <kkinnunen>
Component:	WebGL	Assignee:	Kimmo Kinnunen <kkinnunen>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	dino, kbr, kkinnunen, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Local Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	252876

Description Kimmo Kinnunen 2023-06-01 07:01:23 PDT

readPixels target memory is copied to GPUP and then back

This is due to the memory containing areas that should not be touched by readPixels

Comment 1 Radar WebKit Bug Importer 2023-06-01 07:02:24 PDT

<rdar://problem/110112242>

Comment 2 Kimmo Kinnunen 2023-06-01 08:03:16 PDT

Pull request: https://github.com/WebKit/WebKit/pull/14589

Comment 3 EWS 2023-06-05 04:51:29 PDT

Committed 264865@main (a220e6ed62d7): <https://commits.webkit.org/264865@main>

Reviewed commits have been landed. Closing PR #14589 and removing active labels.