Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: c5a93258333f65c7ffdff8de27d429d5e6eff40b
https://github.com/WebKit/WebKit/commit/c5a93258333f65c7ffdff8de27d429d5e6eff40b
Author: Tadeu Zagallo <[email protected]>
Date: 2024-10-17 (Thu, 17 Oct 2024)
Changed paths:
M Source/WebGPU/WGSL/AttributeValidator.cpp
M Source/WebGPU/WGSL/Types.cpp
M Source/WebGPU/WGSL/Types.h
A Source/WebGPU/WGSL/tests/invalid/required-alignment.wgsl
Log Message:
-----------
[WGSL] shader,validation,shader_io,align:* is failing
https://bugs.webkit.org/show_bug.cgi?id=281588
rdar://135984013
Reviewed by Mike Wyrzykowski.
Add validation for the "required alignment" according to the spec[1], which
requires
validating the offset of struct members as well as array strides.
[1]: https://www.w3.org/TR/WGSL/#requiredalignof
* Source/WebGPU/WGSL/AttributeValidator.cpp:
(WGSL::AttributeValidator::visit):
(WGSL::AttributeValidator::validateAlignment):
* Source/WebGPU/WGSL/Types.cpp:
(WGSL::Types::Array::stride const):
* Source/WebGPU/WGSL/Types.h:
* Source/WebGPU/WGSL/tests/invalid/required-alignment.wgsl: Added.
Canonical link: https://commits.webkit.org/285327@main
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