Bug 258598

Summary:	[WebXR] Use MTLTexture to attach color IOSurface
Product:	WebKit	Reporter:	Dan Glastonbury <djg>
Component:	WebXR	Assignee:	Dan Glastonbury <djg>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Dan Glastonbury

Reported 2023-06-27 19:05:12 PDT

There are two paths in WebXROpaqueFramebuffer for attaching compositor provided IOSurface for rendering: 1) Via MTLSharedTexture, and 2) Via pbuffer. Since it's possible to create a MTLTexture from an IOSurface and plane index, switch away from using pbuffer to reduce the number of code paths.

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Radar WebKit Bug Importer

Comment 1 2023-06-27 19:05:23 PDT

<rdar://problem/111426880>

Dan Glastonbury

Comment 2 2023-06-27 19:11:14 PDT

Pull request: https://github.com/WebKit/WebKit/pull/15354

EWS

Comment 3 2023-06-28 17:34:50 PDT

Committed 265606@main (d41c610090b0): <https://commits.webkit.org/265606@main> Reviewed commits have been landed. Closing PR #15354 and removing active labels.

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