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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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Brandon Jones df6cb23649 Change D3D12 Descriptor Allocator To Invalidate Submitted Descriptors 
Changes D3D12 descriptor allocator to invalidate existing descriptors
after the descriptor heap was submitted for use. This fixes a
synchonization issue where stale descriptors were seen as valid because
command list execution ran long.

Bug: dawn:1701
Change-Id: Ibfd450b3be6cf91d66e8dce4ffd19ecf1a37f7f5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/129920
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Brandon1 Jones <brandon1.jones@intel.com>
 		2023-04-28 22:31:33 +00:00
.vscode .vscode: Simplify build setup task 2023-03-04 00:49:51 +00:00
build_overrides remove use_system_libwayland 2023-01-25 19:32:15 +00:00
docs Add transient attachments and initial Metal support 2023-04-27 14:55:09 +00:00
generator Deprecates use of filter mode for mipmap filters. 2023-04-26 08:03:20 +00:00
include d3d: move some external image related code to d3d namespace 2023-04-28 16:53:28 +00:00
infra Kokoro: Fix windows builds 2023-02-05 10:52:57 +00:00
scripts Disable d3d11 backend 2023-04-20 13:19:59 +00:00
src Change D3D12 Descriptor Allocator To Invalidate Submitted Descriptors 2023-04-28 22:31:33 +00:00
test tint/resolver: Resolve builtin structs 2023-04-26 18:27:53 +00:00
third_party Fix Dawn Native Android build 2023-04-20 17:58:59 +00:00
tools Improvements to tint perfmon 2023-04-28 09:25:44 +00:00
webgpu-cts Add Slow expectations for arithmetic expression tests 2023-04-28 00:37:32 +00:00
.clang-format Add InsertBraces: true to .clang-format 2022-05-19 20:08:19 +00:00
.clang-tidy Update some forward declarations. 2022-05-30 18:00:58 +00:00
.gitattributes Pipeline cache D3D12 backend impl 2022-06-02 15:16:20 +00:00
.gitignore Add .gitignore entry for /third_party/google_benchmark/src 2023-04-18 19:55:47 +00:00
.gn Roll third_party/angle/ 52c42e5a8..4aa0975e6 (35 commits) 2022-05-25 16:06:54 +00:00
AUTHORS Merge remote-tracking branch 'tint/main' into HEAD 2022-04-06 15:37:27 -04:00
BUILD.gn Remove old src/include folder 2022-06-18 16:16:11 +00:00
CMakeLists.txt CMake: Add TINT_EXTERNAL_BENCHMARK_CORPUS_DIR 2023-04-19 15:03:19 +00:00
CMakeSettings.json Normalize all line endings to LF 2022-04-08 14:18:28 +00:00
CODE_OF_CONDUCT.md Initial commit 2020-03-02 15:47:43 -05:00
CONTRIBUTING.md Combine contributing files. 2022-04-10 22:14:00 +00:00
CPPLINT.cfg Fixup CQ and Kokoro lint mismatches. 2022-04-13 16:14:26 +00:00
DEPS Roll SwiftShader from f0d31e0f4846 to d3052046cbff (1 revision) 2023-04-28 18:05:11 +00:00
DIR_METADATA Move metadata in OWNERS files to DIR_METADATA files 2021-02-04 01:26:43 +00:00
Doxyfile tint: add pretty printers for gdb and lldb 2022-10-27 20:17:45 +00:00
LICENSE Fix google3 license related issues 2021-12-02 21:25:58 +00:00
OWNERS Set OWNERS to * on .txt files needed for CTS rolls 2023-02-13 10:17:04 +00:00
PRESUBMIT.py tools: Move idlgen and run-cts to from dawn/node to tools/ 2022-12-12 23:06:43 +00:00
README.chromium Fix addition of README.md's content to README.chromium 2022-08-09 14:09:00 +00:00
README.md Fix addition of README.md's content to README.chromium 2022-08-09 14:09:00 +00:00
codereview.settings codereview.setings: default to not squashing on git cl upload 2021-03-10 18:35:58 +00:00
dawn.json Add new errors to WGPUBufferMapAsyncStatusStatus 2023-04-28 17:07:45 +00:00
dawn_wire.json Add Device::GetSupportedSurfaceUsage() method. 2023-04-20 20:42:05 +00:00
go.mod Improvements to tint perfmon 2023-04-28 09:25:44 +00:00
go.sum Improvements to tint perfmon 2023-04-28 09:25:44 +00:00
go_presubmit_support.py Reland "Add expectations.txt validation to presubmit" 2022-12-08 21:57:55 +00:00
tint_overrides_with_defaults.gni tint/ir: Add GN option for building the IR 2023-04-26 22:05:42 +00:00

README.md

Dawn's logo: a sun rising behind a stylized mountain inspired by the WebGPU logo. The text "Dawn" is written below it.

Dawn, a WebGPU implementation

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 C/C++ headers that applications and other building blocks use.
    • The webgpu.h version that Dawn implements.
    • A C++ wrapper for the webgpu.h.
  • A "native" implementation of WebGPU using platforms' GPU APIs: D3D12, Metal, Vulkan and OpenGL. See per API support for more details.
  • A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers
  • Tint is a compiler for the WebGPU Shader Language (WGSL) that can be used in standalone to convert shaders from and to WGSL.

Helpful links:

Documentation table of content

Developer documentation:

User documentation: (TODO, figure out what overlaps with the webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.