[tint][ir][hlsl] Use HLSL specific convert for packed 8-ints Pending CLs are going to make the validator be more strict about types on `convert` instructions. Since these packed 8-bit integer forms are only present in HLSL IR, there is no core IR conversion for them. This is fixed by adding a HLSL IR specific convert builtin that boils down to an HLSL cast. Fixes: 389876643 Change-Id: I9b8bb730bc687bf8d4f3591c59084a4dca773980 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/222022 Reviewed-by: dan sinclair <dsinclair@chromium.org> Auto-Submit: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Ryan Harrison <rharrison@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.