Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: ed632b1748c2fe7403fe6d780df66db97ca73b7e
https://github.com/WebKit/WebKit/commit/ed632b1748c2fe7403fe6d780df66db97ca73b7e
Author: Tadeu Zagallo <[email protected]>
Date: 2023-04-20 (Thu, 20 Apr 2023)
Changed paths:
M Source/WebGPU/WGSL/GlobalVariableRewriter.cpp
Log Message:
-----------
[WGSL] GlobalVariableRewriter should only include globals used by the
entrypoint
https://bugs.webkit.org/show_bug.cgi?id=255658
rdar://108264668
Reviewed by Mike Wyrzykowski.
GlobalVariableRewriter was creating shared structs for all the entry points,
which
included all the bindings for each group, and then filtering only the groups
being
used by each entry point. This is incorrect as it would include resources that
were
not used by the entrypoint. To fix that we need to generate one struct per
group per
entry point, and this struct should only contains the resources for each group
that
are actually used by the entrypoint.
* Source/WebGPU/WGSL/GlobalVariableRewriter.cpp:
(WGSL::RewriteGlobalVariables::run):
(WGSL::RewriteGlobalVariables::visitEntryPoint):
(WGSL::RewriteGlobalVariables::determineUsedGlobals):
(WGSL::RewriteGlobalVariables::insertStructs):
(WGSL::RewriteGlobalVariables::insertParameters):
(WGSL::RewriteGlobalVariables::requiredGroups): Deleted.
Canonical link: https://commits.webkit.org/263165@main
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