[webkit-changes] [WebKit/WebKit] dfe31a: [WGSL] Report the correct workgroup size in EntryP...

[Tadeu Zagallo]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: dfe31a43c822ff776a5303f79119741966f815ff
      https://github.com/WebKit/WebKit/commit/dfe31a43c822ff776a5303f79119741966f815ff
  Author: Tadeu Zagallo <tzagallo at apple.com>
  Date:   2023-05-18 (Thu, 18 May 2023)

  Changed paths:
    M Source/WebGPU/WGSL/AST/ASTVisitor.cpp
    M Source/WebGPU/WGSL/AST/ASTVisitor.h
    M Source/WebGPU/WGSL/AST/ASTWorkgroupSizeAttribute.h
    M Source/WebGPU/WGSL/EntryPointRewriter.cpp
    M Source/WebGPU/WGSL/TypeCheck.cpp

  Log Message:
  -----------
  [WGSL] Report the correct workgroup size in EntryPointInformation
https://bugs.webkit.org/show_bug.cgi?id=256969
rdar://109516093

Reviewed by Mike Wyrzykowski.

Previously, we were always reporting the workgroup size to be `1, 1, 1` to
the API. Instead, extract and use actual values from the AST. This code still
doesn't handle constants, but that will be done later in a separate pass.

* Source/WebGPU/WGSL/AST/ASTVisitor.cpp:
(WGSL::AST::extractInteger):
* Source/WebGPU/WGSL/AST/ASTVisitor.h:
* Source/WebGPU/WGSL/AST/ASTWorkgroupSizeAttribute.h:
* Source/WebGPU/WGSL/EntryPointRewriter.cpp:
(WGSL::EntryPointRewriter::EntryPointRewriter):
* Source/WebGPU/WGSL/TypeCheck.cpp:
(WGSL::TypeChecker::extractInteger): Deleted.

Canonical link: https://commits.webkit.org/264234@main