commit | 860e2286a414f6d30912a1b9435ca39a09a2906f | [log] [tgz] |
---|---|---|
author | Jiawei Shao <jiawei.shao@intel.com> | Wed May 31 02:11:50 2023 +0000 |
committer | Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed May 31 02:11:50 2023 +0000 |
tree | 091faab9e971de1c4ce21291f7970ec003b59834 | |
parent | 03054c8d0188472ddc5652c59a5e9123ec9f3ade [diff] |
D3D12: Support Root Signature 1.1 behind a toggle This patch adds the support of creating D3D12 Root Signature Version 1.1 behind a toggle, which is enabled by default when the current driver supports D3D12 Root Signature Version 1.1. With D3D12 Root Signature Version 1.1, we can set proper flags on the items in the root signatures to make additional guarantees about the descriptors in a descriptor heap and the data pointed to by the descriptors so that the drivers can make better optimizations on them. Bug: tint:1890 Test: dawn_end2end_tests Change-Id: I54009945676d2efe0c5c2409d0ba96a130f723e9 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/133967 Reviewed-by: Austin Eng <enga@chromium.org> Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Rafael Cintron <rafael.cintron@microsoft.com> Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
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.