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conformance · v142
v142 · webgpu-texture-formats-tier1-and-tier2 — conformance probe
6 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
webgpu-on-navigator |
navigator.gpu is exposed; the tier1/tier2 format extensions are properties of GPUAdapter.features. | exists | … | |
adapter-features-set |
GPUAdapter exposes a `features` GPUSupportedFeatures set whose `has()` returns a boolean for any feature name including 'texture-formats-tier1' and 'texture-formats-tier2'. | script | … | |
texture-formats-tier1-introspectable |
features.has('texture-formats-tier1') returns a boolean. spec ↗ | script | … | |
texture-formats-tier2-introspectable |
features.has('texture-formats-tier2') returns a boolean. spec ↗ | script | … | |
request-device-rejects-when-tier-unsupported |
Requesting a device with a tier feature on an adapter that does not list it rejects. | script | … | |
create-texture-base-formats-still-supported |
Base format like 'rgba8unorm' must still be creatable as a texture; the tier extensions are additive. | script | … |