Bug 264213

Summary:	[WebGPU] GPURenderBundleEncoder.drawIndirect and GPURenderBundleEncoder.drawIndexedIndirect have synchronization issues
Product:	WebKit	Reporter:	Mike Wyrzykowski <mwyrzykowski>
Component:	WebGPU	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified

Description Mike Wyrzykowski 2023-11-04 13:29:49 PDT

[WebGPU] GPURenderBundleEncoder.drawIndirect and GPURenderBundleEncoder.drawIndexedIndirect have synchronization issues because we attempt to directly read .contents on the indirect buffer, but it might not be ready yet.

Comment 1 Radar WebKit Bug Importer 2023-11-04 13:30:15 PDT

<rdar://problem/117948947>

Comment 2 Mike Wyrzykowski 2023-11-04 16:10:13 PDT

Pull request: https://github.com/WebKit/WebKit/pull/20005

Comment 3 EWS 2023-11-06 22:36:01 PST

Committed 270311@main (f915246e31c3): <https://commits.webkit.org/270311@main>

Reviewed commits have been landed. Closing PR #20005 and removing active labels.