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conformance · v139
v139 · webgpu-3d-texture-support-for-bc-and-astc-compressed-formats — conformance probe
7 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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pass
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fail
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blocked
7
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
navigator-gpu-exposed |
navigator.gpu is exposed as the WebGPU entry point. spec ↗ | exists | … | |
requestadapter-is-function |
navigator.gpu.requestAdapter is callable before inspecting optional compressed texture features. spec ↗ | typeof | … | |
adapter-features-set |
GPUAdapter.features exposes a has() method for optional texture-compression feature detection. spec ↗ | script | … | |
bc-sliced-3d-roundtrips-when-advertised |
If the adapter advertises texture-compression-bc-sliced-3d, a requested device includes the feature. spec ↗ | script | … | |
astc-sliced-3d-roundtrips-when-advertised |
If the adapter advertises texture-compression-astc-sliced-3d, a requested device includes the feature. spec ↗ | script | … | |
bc-3d-texture-creatable-when-enabled |
When BC sliced 3D compression is enabled, a small 3D BC texture descriptor validates. spec ↗ | script | … | |
astc-3d-texture-creatable-when-enabled |
When ASTC sliced 3D compression is enabled, a small 3D ASTC texture descriptor validates. spec ↗ | script | … |