Fix dangling pointer for T2B if copy size is zero T2B: remove the early return when copy size is zero. Instead encode a CopyTextureToBufferCmd, which is handled on the backends to no-op a zero sized copy. Add regression unittests. Bug: 405316877 Change-Id: Icdf8f49b18267fdbdc6f7957874653fcc5b390d0 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/232694 Auto-Submit: Shrek Shao <shrekshao@google.com> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Shrek Shao <shrekshao@google.com> Reviewed-by: Quyen Le <lehoangquyen@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.