Bug 244289

Summary:	WebGLRenderingContextBase::readPixels should allow null pixels on the IDL level
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:	Other
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	222812

Description Kimmo Kinnunen 2022-08-24 03:09:30 PDT

WebGLRenderingContextBase::readPixels should allow null pixels on the IDL level (including the .idl file) and emit INVALID_VALUE with an appropriate message instead of failing with JS TypeError.

Tested in https://github.com/KhronosGroup/WebGL/pull/3486

Comment 1 Radar WebKit Bug Importer 2022-08-24 04:12:38 PDT

<rdar://problem/99078383>

Comment 2 Kimmo Kinnunen 2022-08-24 04:15:09 PDT

Pull request: https://github.com/WebKit/WebKit/pull/3605

Comment 3 EWS 2022-10-07 00:01:53 PDT

Committed 255256@main (e5af469c39da): <https://commits.webkit.org/255256@main>

Reviewed commits have been landed. Closing PR #3605 and removing active labels.