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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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Jiawei Shao 786d4b12dd Don't clear depth stencil textures when created as committed resource 
The toggle D3D12ForceClearCopyableDepthStencilTextureOnCreation can be
disabled when the toggle D3D12Allocate2DTexturewithCopyDstAsCommittedResource
is enabled because with D3D12Allocate2DTexturewithCopyDstAsCommittedResource
all the depth stencil textures (can only be 2D textures) with CopyDst usage
have already been created with CreateCommittedResource() instead of
CreatePlacedResource(), thus the driver issue about creating depth stencil
texture on a dirty heap with CreatePlacedResource() won't be triggered.

Bug: dawn:1487, chromium:1237175
Change-Id: I872d4d95e6e05e1bcf9489b31a72e61f957de3e5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/116129
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
 		2023-01-05 01:30:54 +00:00
.vscode tools/setup-build: Support x86 2022-10-13 12:55:42 +00:00
build_overrides Roll vulkan-deps from fb10489972ad to fc12bd106db5 (12 revisions) 2022-09-15 23:04:18 +00:00
docs tint: TINT_EMIT_COVERAGE -> DAWN_EMIT_COVERAGE 2023-01-04 18:06:49 +00:00
generator generator_lib.py: Fix exception when racing for dir creation. 2022-12-19 11:14:54 +00:00
include Rename TypeManager to Manager. 2022-12-09 05:00:07 +00:00
infra tint: Add hash randomization 2022-12-13 14:46:02 +00:00
scripts Temporarily disable dawn_use_angle on Android. 2022-09-21 19:17:16 +00:00
src Don't clear depth stencil textures when created as committed resource 2023-01-05 01:30:54 +00:00
test tint: fix const eval short-circuiting with mixed runtime and constant expressions 2023-01-04 12:30:47 +00:00
third_party Roll third_party/webgpu-cts/ 3b3bca786..09447faf1 (2 commits) 2022-11-29 12:39:39 +00:00
tools CTS roller: remove exception for HD/UHD630 being the same. 2023-01-04 18:33:16 +00:00
webgpu-cts Workaround Metal Validation Issue for copying 3D textures to a buffer. 2022-12-22 01:30:22 +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 .gitignore: add .gclient_previous_custom_vars 2022-12-06 20:43:33 +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 tint: Add hash randomization 2022-12-13 14:46:02 +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 ANGLE from 24ac26c3f0e4 to 32175d8a6dc1 (11 revisions) 2023-01-05 00:55:30 +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 Add bclayton's chromium account to OWNERS 2022-06-16 09:57:41 +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 Change External Texture Crop Parameters 2023-01-04 21:27:32 +00:00
dawn_wire.json Add Buffer.GetMapState() 2022-12-19 19:06:51 +00:00
go.mod go.mod: Pin github.com/sergi/go-diff to v1.1.0 2022-09-21 14:12:33 +00:00
go.sum go.mod: Pin github.com/sergi/go-diff to v1.1.0 2022-09-21 14:12:33 +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 Revert "Add GN build option to build using generated files." 2022-11-02 17:07:25 +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.