Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 8cb609477c197cfc25fd66fab6f51b7017c7e8dd
https://github.com/WebKit/WebKit/commit/8cb609477c197cfc25fd66fab6f51b7017c7e8dd
Author: Tadeu Zagallo <tzaga...@apple.com>
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M Source/WebGPU/WGSL/AST/ASTForward.h
M Source/WebGPU/WGSL/AST/ASTParameter.h
M Source/WebGPU/WGSL/AST/ASTVariable.h
M Source/WebGPU/WGSL/GlobalVariableRewriter.cpp
M Source/WebGPU/WGSL/Metal/MetalFunctionWriter.cpp
M Source/WebGPU/WGSL/WGSLShaderModule.h
M Source/WebGPU/WGSL/tests/valid/packing.wgsl
Log Message:
-----------
[WGSL] Fix failing wgslc tests
https://bugs.webkit.org/show_bug.cgi?id=274479
rdar://128485179
Reviewed by Mike Wyrzykowski.
There were 2 issues after 278991@main:
- we emitted definitions for `__unpack(PackedVec3)` even when we didn't emit
the PackedVec3 struct
- in a previous patch we tried skipping some explicit pack/unpack calls for
vec3/packed_vec3, but that doesn't work for PackedVec3, so we can no longer
skip these calls.
* Source/WebGPU/WGSL/AST/ASTForward.h:
* Source/WebGPU/WGSL/AST/ASTParameter.h:
* Source/WebGPU/WGSL/AST/ASTVariable.h:
* Source/WebGPU/WGSL/GlobalVariableRewriter.cpp:
(WGSL::RewriteGlobalVariables::visitCallee):
(WGSL::RewriteGlobalVariables::visit):
(WGSL::RewriteGlobalVariables::pack):
(WGSL::RewriteGlobalVariables::packStructResource):
(WGSL::RewriteGlobalVariables::packArrayResource):
(WGSL::RewriteGlobalVariables::insertMaterializations):
* Source/WebGPU/WGSL/Metal/MetalFunctionWriter.cpp:
(WGSL::Metal::FunctionDefinitionWriter::emitNecessaryHelpers):
(WGSL::Metal::FunctionDefinitionWriter::visit):
(WGSL::Metal::FunctionDefinitionWriter::shouldPackType const):
(WGSL::Metal::FunctionDefinitionWriter::emitPackedVector):
(WGSL::Metal::FunctionDefinitionWriter::serializeVariable):
* Source/WebGPU/WGSL/WGSLShaderModule.h:
(WGSL::ShaderModule::usesPackVector const):
(WGSL::ShaderModule::setUsesPackVector):
(WGSL::ShaderModule::clearUsesPackVector):
(WGSL::ShaderModule::usesUnpackVector const):
(WGSL::ShaderModule::setUsesUnpackVector):
(WGSL::ShaderModule::clearUsesUnpackVector):
* Source/WebGPU/WGSL/tests/valid/packing.wgsl:
Canonical link: https://commits.webkit.org/279141@main
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