Rolling 4 dependencies

Roll third_party/SPIRV-Tools/ 8910ea5f1..e1688b60c (4 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools/+log/8910ea5f1c7b..e1688b60caf7

$ git log 8910ea5f1..e1688b60c --date=short --no-merges --format='%ad %ae %s'
2020-02-28 dneto Avoid use of Python distutils.dir_util (#3203)
2020-02-28 rharrison Adding WebGPU specific Workgroup scope rule (#3204)
2020-02-25 jaebaek Add validation rules for OpenCL.DebugInfo.100 extension (#3133)
2020-02-25 geofflang Combine extinst-name and extinst-output-base into one arg. (#3200)

Roll third_party/glslang/ 07e1a0a67..56364b6b6 (6 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang/+log/07e1a0a67aee..56364b6b6026

$ git log 07e1a0a67..56364b6b6 --date=short --no-merges --format='%ad %ae %s'
2020-03-01 cepheus Copyright update, mostly to trigger bots again.
2020-03-01 cepheus Fix #2095: correct the indentation.
2020-02-28 cepheus Fix #1461: set the SPIRV-Tools' optimizer's target environment.
2020-02-28 cepheus Fix #2091, remove incorrect assert for division by 0.0.
2020-02-28 wangli28 Add vcpkg installation instructions
2020-02-28 sk Fix for #2075: removed DefaultTBuiltInResource from glslang_c_interface.cpp

Roll third_party/spirv-cross/ c5f7b5575..9deb6ffbb (1 commit)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Cross/+log/c5f7b5575688..9deb6ffbba01

$ git log c5f7b5575..9deb6ffbb --date=short --no-merges --format='%ad %ae %s'
2020-03-02 post Add -V alias for --vulkan-semantics.

Roll third_party/spirv-headers/ 5dbc1c321..0a7fc4525 (1 commit)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Headers/+log/5dbc1c32182e..0a7fc4525991

$ git log 5dbc1c321..0a7fc4525 --date=short --no-merges --format='%ad %ae %s'
2020-02-26 dneto Add grammars, C header, and header generator for vendor and KHR extended instruction sets (#143)

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

Change-Id: I20d05fbd4e1ce6a9ffb5bbed091524830aea68de
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16280
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
1 file changed
tree: b48af75475ad8223bcc9a05b77ebdb1f37a963af
  1. build_overrides/
  2. docs/
  3. examples/
  4. generator/
  5. infra/
  6. scripts/
  7. src/
  8. third_party/
  9. .clang-format
  10. .gitattributes
  11. .gitignore
  12. .gn
  13. AUTHORS
  14. BUILD.gn
  15. CMakeLists.txt
  16. codereview.settings
  17. CONTRIBUTING.md
  18. dawn.json
  19. dawn_wire.json
  20. DEPS
  21. LICENSE
  22. OWNERS
  23. PRESUBMIT.py
  24. README.chromium
  25. README.md
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.