Bug 263099

Summary:	[WebGPU] A RenderBundle with several calls to setPipeline may not be built correctly
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 2023-10-12 18:05:50 PDT

[WebGPU] A RenderBundle with several calls to setPipeline may not be built correctly

The reason is we can change the pipeline state via -[MTLIndirectRenderCommand setRenderPipelineState:] but not the depth / stencil state.

A website may call GPURenderBundleEncoder.setPipelineState() multiple times with different depth / stencil states and I think we need to create a new ICB to handle that correctly.

Comment 1 Radar WebKit Bug Importer 2023-10-12 18:06:36 PDT

<rdar://problem/116893300>

Comment 2 Mike Wyrzykowski 2023-10-13 11:35:14 PDT

Pull request: https://github.com/WebKit/WebKit/pull/19057

Comment 3 EWS 2023-10-26 14:23:05 PDT

Committed 269826@main (17f80e19eb23): <https://commits.webkit.org/269826@main>

Reviewed commits have been landed. Closing PR #19057 and removing active labels.