[webkit-changes] [WebKit/WebKit] 49c007: [WebGPU] support constant overrides via integer id...
Tadeu Zagallo
noreply at github.com
Thu Apr 20 03:02:08 PDT 2023
Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 49c0074aa026a49b00f125f60ee5a1dc0b1453f3
https://github.com/WebKit/WebKit/commit/49c0074aa026a49b00f125f60ee5a1dc0b1453f3
Author: Tadeu Zagallo <tzagallo at apple.com>
Date: 2023-04-20 (Thu, 20 Apr 2023)
Changed paths:
M Source/WebGPU/WGSL/GlobalVariableRewriter.cpp
M Source/WebGPU/WGSL/MangleNames.cpp
M Source/WebGPU/WGSL/WGSL.h
M Source/WebGPU/WebGPU/Pipeline.mm
Log Message:
-----------
[WebGPU] support constant overrides via integer identifiers and not only names
https://bugs.webkit.org/show_bug.cgi?id=250441
rdar://problem/104110543
Reviewed by Mike Wyrzykowski.
The compiler needs to export a list of overrides used in the shader, including
their key (which might be either the variable name or their `@id` if the attribute
is present), their mangled name and type.
* Source/WebGPU/WGSL/GlobalVariableRewriter.cpp:
(WGSL::RewriteGlobalVariables::run):
(WGSL::RewriteGlobalVariables::determineUsedGlobals):
(WGSL::RewriteGlobalVariables::usesOverride):
* Source/WebGPU/WGSL/MangleNames.cpp:
(WGSL::NameManglerVisitor::visit):
* Source/WebGPU/WGSL/WGSL.h:
* Source/WebGPU/WebGPU/Pipeline.mm:
(WebGPU::createConstantValues):
Canonical link: https://commits.webkit.org/263169@main
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