Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7b791573affbab202268645adf291fc44f98b30c
https://github.com/WebKit/WebKit/commit/7b791573affbab202268645adf291fc44f98b30c
Author: Mike Wyrzykowski <[email protected]>
Date: 2025-04-07 (Mon, 07 Apr 2025)
Changed paths:
M Source/WebGPU/WebGPU/HardwareCapabilities.mm
M Source/WebGPU/WebGPU/RenderBundleEncoder.mm
Log Message:
-----------
[WebGPU] Debug metal device detection is failing on LegacySV iOS devices
https://bugs.webkit.org/show_bug.cgi?id=291218
rdar://148445495
Reviewed by Cameron McCormack.
The shader validation workaround added in
https://bugs.webkit.org/show_bug.cgi?id=290739
was never applied on some devices since their MTLDevice name was
MTLLegacySVDevice which
does not contain the string 'Debug'.
No test as LegacySV is only applicable to older iOS devices which are not run
as part of EWS.
* Source/WebGPU/WebGPU/HardwareCapabilities.mm:
(WebGPU::isShaderValidationEnabled):
Check for both strings.
* Source/WebGPU/WebGPU/RenderBundleEncoder.mm:
(WebGPU::RenderBundleEncoder::executePreDrawCommands):
This is needed on SV iOS devices too, in production we would never encounter
this logic.
Canonical link: https://commits.webkit.org/293389@main
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