[webkit-changes] [WebKit/WebKit] 53375e: [WebGPU] WGPU_COPY_STRIDE_UNDEFINED is not handled...

[mwyrzykowski]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 53375e8efea77e409e62077ef412844bc974a637
      https://github.com/WebKit/WebKit/commit/53375e8efea77e409e62077ef412844bc974a637
  Author: Mike Wyrzykowski <mwyrzykowski at apple.com>
  Date:   2023-10-23 (Mon, 23 Oct 2023)

  Changed paths:
    M Source/WebGPU/WebGPU/RenderPipeline.mm

  Log Message:
  -----------
  [WebGPU] WGPU_COPY_STRIDE_UNDEFINED is not handled in WGPUVertexBufferLayout
https://bugs.webkit.org/show_bug.cgi?id=263484
<radar://117285397>

Reviewed by Tadeu Zagallo.

WGPU_COPY_STRIDE_UNDEFINED should be handled since the buffers can be
null per the idl file, but the only reason we failed to create a buffer
in this CTS test was due to the switch statement values being incorrect.

So this patch also corrects the switch statement values to avoid the null
buffer creation.

* Source/WebGPU/WebGPU/RenderPipeline.mm:
(WebGPU::vertexFormat):
(WebGPU::createVertexDescriptor):

Canonical link: https://commits.webkit.org/269665@main