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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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Ryan Harrison 176ff4b190 Rolling 4 dependencies 
Roll third_party/SPIRV-Tools/ 1b3441036..a9624b4d5 (8 commits)

1b3441036a..a9624b4d5d

$ git log 1b3441036..a9624b4d5 --date=short --no-merges --format='%ad %ae %s'
2020-02-03 dnovillo Handle TimeAMD in AmdExtensionToKhrPass. (#3168)
2020-02-03 stevenperron Update CHANGES
2020-02-03 arseny.kapoulkine Implement constant folding for many transcendentals (#3166)
2020-01-30 afdx Fix typo in comment. (#3163)
2020-01-30 afdx spirv-fuzz: Arbitrary variable facts (#3165)
2020-01-29 afdx spirv-fuzz: Add outlining test (#3164)
2020-01-29 afdx spirv-fuzz: Make functions "livesafe" during donation (#3146)
2020-01-28 stevenperron Dead branch elim fix (#3160)

Roll third_party/glslang/ 07a55839e..5e86b28ff (2 commits)

07a55839ee..5e86b28ffb

$ git log 07a55839e..5e86b28ff --date=short --no-merges --format='%ad %ae %s'
2020-01-29 jbolz Use NOT ... VERSION_LESS instead of VERSION_GREATER_EQUAL
2020-01-28 jordan.l.justen standalone: Fix --help

Roll third_party/shaderc/ 0681dd61d..6d9f753c1 (5 commits)

0681dd61d3..6d9f753c1d

$ git log 0681dd61d..6d9f753c1 --date=short --no-merges --format='%ad %ae %s'
2020-01-30 rharrison Add documentation for Vulkan 1.2 and SPIR-V 1.5 (#980)
2020-01-30 dneto Better help for glslc -S (#978)
2020-01-29 rharrison Add back in deprecated APIs (#977)
2020-01-28 kainino1 Make a source_set for libshaderc_spvc (#976)
2020-01-27 rharrison Rolling 5 dependencies and updating expectations (#975)

Roll third_party/spirv-cross/ 68bf0f824..6b2add8e2 (4 commits)

68bf0f824c..6b2add8e2c

$ git log 68bf0f824..6b2add8e2 --date=short --no-merges --format='%ad %ae %s'
2020-02-03 post Use GNUInstallDirs for include path as well.
2020-02-01 orbea cmake: Don't hardcode the pkg-config file.
2020-02-01 orbea cmake: Use GNUInstallDirs.
2020-02-01 post CMake: Avoid warning when parent project uses VERSION in project().

Created with:
  roll-dep third_party/SPIRV-Tools third_party/glslang third_party/shaderc third_party/spirv-cross third_party/spirv-headers

Change-Id: If0ccbe8201ad572ce0bf8e29bb5520d995182645
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15700
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
 		2020-02-03 18:31:52 +00:00
build_overrides perf_tests: Manually serialize JSON and remove dependency on jsoncpp 2019-12-20 19:39:10 +00:00
docs [docs] Add documentation for Dawn's testing infrastructure 2020-01-31 03:28:56 +00:00
examples Add the webgpu.h swapchain creation path 2020-01-23 17:20:38 +00:00
generator Use dict.items() instead of dict.iteritems() for py3 compat 2020-01-30 01:25:08 +00:00
infra/config [infra/config] Bump OS X SDK version for dawn. 2019-08-09 01:19:04 +00:00
scripts Fix Vulkan fuzzer on mac_libfuzzer_chrome_asan 2020-01-25 02:14:39 +00:00
src Handle Device Lost for Command Encoder Finish 2020-01-31 19:26:49 +00:00
third_party Fix BUILD.gn issues for Android & Fuschia 2019-11-28 19:48:45 +00:00
.clang-format Add .clang-format 2017-11-28 16:18:39 -05:00
.gitattributes Add .gitattributes to normalize EOL 2019-07-15 12:23:18 +00:00
.gitignore Allow using swiftshader with the Vulkan backend 2019-11-26 18:21:51 +00:00
.gn Re-enable -Wunguarded-availability in Dawn standalone builds 2019-12-11 16:54:51 +00:00
AUTHORS Rename NXT -> Dawn in the comments 2018-07-18 22:54:06 +02:00
BUILD.gn Add the webgpu.h swapchain creation path 2020-01-23 17:20:38 +00:00
CONTRIBUTING.md docs: write an overview of Dawn and split README.md 2019-12-05 11:01:41 +00:00
DEPS Rolling 4 dependencies 2020-02-03 18:31:52 +00:00
LICENSE Initial commit of all the NXT integration. 2017-04-20 14:38:20 -04:00
OWNERS Add component to OWNERS and fixup repo URL in README.chromium 2018-09-25 20:53:37 +00:00
PRESUBMIT.py PRESUBMIT.py: Add formatting checks. 2018-09-11 08:06:36 -04:00
README.chromium Add component to OWNERS and fixup repo URL in README.chromium 2018-09-25 20:53:37 +00:00
README.md docs: write an overview of Dawn and split README.md 2019-12-05 11:01:41 +00:00
codereview.settings Initial CQ configuration 2018-08-23 08:33:35 -04:00
dawn.json Fix examples running with the wire. 2020-02-03 08:56:04 +00:00
dawn_wire.json Introduce wgpu::Surface and implement it for HWND, X11 and Metal 2020-01-15 13:14:12 +00:00

README.md

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 on Windows 10
    • Metal on macOS and iOS
    • Vulkan on Windows, Linux, ChromeOS, Android and Fuchsia
    • OpenGL as best effort where available
  • A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers

Helpful links:

Documentation table of content

Developer documentation:

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

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.