[webkit-changes] [WebKit/WebKit] e2b5f6: [WGSL] Add sampler_comparison and declarations for...

[Tadeu Zagallo]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e2b5f644393e6c9579bbb4e72f0f6b9819687978
      https://github.com/WebKit/WebKit/commit/e2b5f644393e6c9579bbb4e72f0f6b9819687978
  Author: Tadeu Zagallo <tzagallo at apple.com>
  Date:   2023-09-29 (Fri, 29 Sep 2023)

  Changed paths:
    M Source/WebGPU/WGSL/ConstantFunctions.h
    M Source/WebGPU/WGSL/ConstantRewriter.cpp
    M Source/WebGPU/WGSL/Constraints.cpp
    M Source/WebGPU/WGSL/GlobalVariableRewriter.cpp
    M Source/WebGPU/WGSL/Metal/MetalFunctionWriter.cpp
    M Source/WebGPU/WGSL/TypeCheck.cpp
    M Source/WebGPU/WGSL/TypeDeclarations.rb
    M Source/WebGPU/WGSL/TypeStore.cpp
    M Source/WebGPU/WGSL/TypeStore.h
    M Source/WebGPU/WGSL/Types.cpp
    M Source/WebGPU/WGSL/Types.h
    M Source/WebGPU/WGSL/generator/main.rb
    M Source/WebGPU/WGSL/tests/valid/overload.wgsl

  Log Message:
  -----------
  [WGSL] Add sampler_comparison and declarations for all texture comparison functions
https://bugs.webkit.org/show_bug.cgi?id=262302
rdar://116179097

Reviewed by Mike Wyrzykowski.

Add the missing the sampler_comparison type and the missing texture comparison functions
that depended on it: textureGatherCompare, textureSampleCompare and textureSampleCompareLevel

* Source/WebGPU/WGSL/ConstantFunctions.h:
(WGSL::zeroValue):
* Source/WebGPU/WGSL/ConstantRewriter.cpp:
(WGSL::ConstantRewriter::materialize):
* Source/WebGPU/WGSL/Constraints.cpp:
(WGSL::satisfies):
(WGSL::satisfyOrPromote):
* Source/WebGPU/WGSL/GlobalVariableRewriter.cpp:
(WGSL::bindingMemberForGlobal):
(WGSL::RewriteGlobalVariables::usesOverride):
* Source/WebGPU/WGSL/Metal/MetalFunctionWriter.cpp:
(WGSL::Metal::FunctionDefinitionWriter::emitPackedVector):
(WGSL::Metal::FunctionDefinitionWriter::visit):
* Source/WebGPU/WGSL/TypeCheck.cpp:
(WGSL::TypeChecker::TypeChecker):
* Source/WebGPU/WGSL/TypeDeclarations.rb:
* Source/WebGPU/WGSL/TypeStore.cpp:
(WGSL::TypeStore::TypeStore):
* Source/WebGPU/WGSL/TypeStore.h:
(WGSL::TypeStore::samplerComparisonType const):
* Source/WebGPU/WGSL/Types.cpp:
(WGSL::Type::size const):
(WGSL::Type::alignment const):
* Source/WebGPU/WGSL/Types.h:
* Source/WebGPU/WGSL/generator/main.rb:
* Source/WebGPU/WGSL/tests/valid/overload.wgsl:

Canonical link: https://commits.webkit.org/268640@main