[webkit-changes] [WebKit/WebKit] 9b4dfe: [WGSL] Add overloads for textureSample

[Tadeu Zagallo]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 9b4dfecb36d9c7e97ca6dc7b489425889d37254b
      https://github.com/WebKit/WebKit/commit/9b4dfecb36d9c7e97ca6dc7b489425889d37254b
  Author: Tadeu Zagallo <tzagallo at apple.com>
  Date:   2023-03-28 (Tue, 28 Mar 2023)

  Changed paths:
    M Source/WebGPU/WGSL/Overload.h
    M Source/WebGPU/WGSL/TypeDeclarations.rb
    M Source/WebGPU/WGSL/generator/main.rb
    M Source/WebGPU/WGSL/tests/valid/overload.wgsl

  Log Message:
  -----------
  [WGSL] Add overloads for textureSample
https://bugs.webkit.org/show_bug.cgi?id=254431
rdar://107190590

Reviewed by Myles C. Maxfield.

Add the definitions for the overloads of textureSample that operate on non-depth
textures. This requires minor modifications to the DSL to support concrete instances
of types that can also be abstract (i.e. Vector and Matrix). The definitions are a
little hard to read, and I might revisit it soon, but for now it matches the existing
definitions.

* Source/WebGPU/WGSL/Overload.h:
* Source/WebGPU/WGSL/TypeDeclarations.rb:
* Source/WebGPU/WGSL/generator/main.rb:

Canonical link: https://commits.webkit.org/262204@main