R32Uint StorageTexture not enabled by default?

[OneKnightOnly]

R32Uint StorageTexture is listed in both the wgsl and webgpu spec, so why does it require the feature TEXTURE_ADAPTER_SPECIFIC_FORMAT_FEATURES to be enabled?

[cwfitzgerald]

You shouldn't need it, it's listed as all_flags in the describe() function: https://github.com/gfx-rs/wgpu/blob/master/wgpu-types/src/lib.rs#L2150.

What's the exact error you're getting?

[OneKnightOnly]

Error:
In Device::create_bind_group_layout
binding 0 entry is invalid
Features TEXTURE_ADAPTER_SPECIFIC_FORMAT_FEATURES are required but not enabled on the device

Thats with features set to Features::empty(),
But if I use Features::TEXTURE_ADAPTER_SPECIFIC_FORMAT_FEATURES,
then it compiles without an error.

Is this a bug?

[cwfitzgerald]

What backend is that using? Either way, yes it is a bug.

[OneKnightOnly]

Thats with the vulkan backend, on windows 10.

[cwfitzgerald]

Yup, definitely a bug

[OneKnightOnly]

I created a bug report