[Webkit-unassigned] [Bug 272599] New: [WebGPU] https://playcanvas.github.io/#/misc/spineboy fails because sampler is not compatible with sampler_comparison

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=272599

            Bug ID: 272599
           Summary: [WebGPU] https://playcanvas.github.io/#/misc/spineboy
                    fails because sampler is not compatible with
                    sampler_comparison
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebGPU
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mwyrzykowski at apple.com

Repro:

Open https://playcanvas.github.io/#/misc/spineboy
Place a breakpoint in GlobalVariableRewriter.cpp:1486
   static bool isSampler(const AST::Variable& variable, SamplerBindingType bindingType)

return bindingTypeForType(variable.storeType()) == BindingType::SamplerComparison;

 fails because the storeType is a Sampler and not a SamplerComparison

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