| commit | a5f24e590ae0d0432dc9f95ec38022e752b12bd3 | [log] [tgz] |
|---|---|---|
| author | Austin Eng <enga@chromium.org> | Fri Jul 02 02:29:40 2021 +0000 |
| committer | Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Jul 02 02:29:40 2021 +0000 |
| tree | fde27a2674c83daa1cd514a49dae2e2841a1f892 | |
| parent | 8d72a7eec31643a38f6a522195636d7b30008a4f [diff] |
Validate textures with filtering/non-filtering/comparison samplers Renames dawn_native::ComponentTypeBit to SampleTypeBit and makes the bitmask match wgpu::TextureSampleType. wgpu::TextureComponentType should be removed in a follow-up CL. The Format table is augmented with float/unfilterable-float information so that textures can be validated against the BGLEntry's TextureSampleType. EntryPointMetadata::ShaderBindingInfo no longer inherits BindingInfo because the two types are diverging further. Most notably, this CL reflects from Tint the supported SampleTypeBits for texture bindings. This bitset is validated against the bind group layout. Adds an isFiltering getter to SamplerBase. A filtering sampler must not be used with a non-filtering sampler binding. Lastly, the CL reflects sampler/texture pairs from Tint and validates an entrypoint against the pipeline layout that a filtering sampler is not used with an unfilterable-float texture binding. Bug: dawn:367 Change-Id: If9f2c0d8fbad5641c2ecc30615a3c68a6ed6150a Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/56521 Reviewed-by: Jiawei Shao <jiawei.shao@intel.com> Commit-Queue: Austin Eng <enga@chromium.org>
Dawn is an open-source and cross-platform implementation of the work-in-progress WebGPU standard. More precisely it implements webgpu.h that is a one-to-one mapping with the WebGPU IDL. Dawn is meant to be integrated as part of a larger system and is the underlying implementation of WebGPU in Chromium.
Dawn provides several WebGPU building blocks:
webgpu.h version that Dawn implements.webgpu.h.Helpful links:
Developer documentation:
User documentation: (TODO, figure out what overlaps with the webgpu.h docs)
(TODO)
Apache 2.0 Public License, please see LICENSE.
This is not an officially supported Google product.