[dawn][native] Use a TypedInteger for QueryIndex It is used for the indices of individual queries in QuerySets. It is added to QuerySet's interfaces and propagated all the way to the WebGPU API boundary. Other cleanups: - Add a ToQueryStorageSize instead of multiplying everywhere by sizeof(uint64_t). (This helps convert from the typed integer as well). - Change QuerySet getters to not return the whole availability vector and instead provide queries on it. - Simplify code in CommandBufferD3D12 and CommandBufferVk that iterates ranges of available queries. Instead of using iterators in an std::vector, use iteration on the range of QueryIndex. No functional changes intended. Bug: 499140183 Change-Id: I4bcb4effc3fc37f002066367480edbc6277c2fca Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/305057 Reviewed-by: Brandon Jones <bajones@chromium.org> Reviewed-by: Kai Ninomiya <kainino@chromium.org> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Dawn is an open-source and cross-platform implementation of the 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)
BSD 3-Clause License, please see LICENSE.
This is not an officially supported Google product.