Bug 274558

Summary:	[ANGLE] Disable CGL and EAGL on Mac Catalyst
Product:	WebKit	Reporter:	Elliott Williams <emw>
Component:	ANGLE	Assignee:	Elliott Williams <emw>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	djg, kbr, kkinnunen, thorton, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	270198

Description Elliott Williams 2024-05-22 17:01:11 PDT

Unmodified iPadOS apps may request the GLES backend, but otherwise all clients use Metal.

Comment 1 Radar WebKit Bug Importer 2024-05-22 17:01:39 PDT

<rdar://problem/128575633>

Comment 2 Elliott Williams 2024-05-23 11:46:17 PDT

Pull request: https://github.com/WebKit/WebKit/pull/29005

Comment 3 Elliott Williams 2024-05-28 18:54:16 PDT

Retitling to reflect that the patch now removes *all* OpenGL support from Catalyst, to avoid a discontinuity where Intel Mac Catalyst would support CGL while ASi Mac Catalyst is Metal-only. All the hardware our supported macOS versions target have Metal.

Comment 4 EWS 2024-05-29 19:30:30 PDT

Committed 279488@main (0e6e2460a87d): <https://commits.webkit.org/279488@main>

Reviewed commits have been landed. Closing PR #29005 and removing active labels.

Comment 5 Kenneth Russell 2024-05-30 15:07:15 PDT

Would you consider upstreaming this patch to the ANGLE repository? The ANGLE team would gladly review and integrate it, and this would simplify later rolls of ANGLE into WebKit. Thanks in advance.