[webkit-changes] [WebKit/WebKit] 218228: [WebGPU] Support GPURenderPassDepthStencilAttachme...

[mwyrzykowski]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 218228b576832dad35ef35fd02dd47d66c4a7790
      https://github.com/WebKit/WebKit/commit/218228b576832dad35ef35fd02dd47d66c4a7790
  Author: Mike Wyrzykowski <mwyrzykowski at apple.com>
  Date:   2023-01-19 (Thu, 19 Jan 2023)

  Changed paths:
    M Source/WebGPU/WebGPU/CommandEncoder.mm
    M Source/WebGPU/WebGPU/RenderPassEncoder.h
    M Source/WebGPU/WebGPU/RenderPassEncoder.mm
    M Source/WebGPU/WebGPU/RenderPipeline.h
    M Source/WebGPU/WebGPU/RenderPipeline.mm

  Log Message:
  -----------
  [WebGPU] Support GPURenderPassDepthStencilAttachment.depthReadOnly
https://bugs.webkit.org/show_bug.cgi?id=250103
<radar://103888373>

Reviewed by Myles C. Maxfield.

Support GPURenderPassDepthStencilAttachment.depthReadOnly  / stencilReadOnly.

* Source/WebGPU/WebGPU/CommandEncoder.mm:
(WebGPU::CommandEncoder::beginRenderPass):
Support depth/Stencil read only.

* Source/WebGPU/WebGPU/RenderPassEncoder.h:
(WebGPU::RenderPassEncoder::create):
* Source/WebGPU/WebGPU/RenderPassEncoder.mm:
(WebGPU::RenderPassEncoder::RenderPassEncoder):
(WebGPU::RenderPassEncoder::setPipeline):
Set the correct depthStencil state based on depth/stecilReadOnly

* Source/WebGPU/WebGPU/RenderPipeline.h:
(WebGPU::RenderPipeline::create):
(WebGPU::RenderPipeline::depthStencilState const): Deleted.
* Source/WebGPU/WebGPU/RenderPipeline.mm:
(WebGPU::Device::createRenderPipeline):
(WebGPU::RenderPipeline::RenderPipeline):
(WebGPU::RenderPipeline::depthStencilState const):
Create the correct depthStencil states.

Canonical link: https://commits.webkit.org/259123@main