webgpu: Support "core" stuff and other GPURequestAdapterOptions - #45424
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Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
TimvdLippe
approved these changes
Jun 5, 2026
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Per spec it is valid to always return core device even if worse (read "compatibility") was requested: https://www.w3.org/TR/webgpu/#feature-level-string
similarly also goes for
xrCompatiblefield: https://www.w3.org/TR/webgpu/#dom-gpurequestadapteroptions-xrcompatibleFirefox does the same.
Testing: Covered by WebGPU CTS tests