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dawn / dawn / 61e170b3c5f67da84bb28aca17abe78208732c36
commit61e170b3c5f67da84bb28aca17abe78208732c36[log] [tgz]
authorRyan Harrison <rharrison@chromium.org>Wed Apr 08 20:30:52 2020 +0000
committerCommit Bot service account <commit-bot@chromium.org>Wed Apr 08 20:30:52 2020 +0000
tree3a745c9c8bf931c4871eceab0a0e68d504e69a61
parentd9d9d1ec7348f2e4682cce2c4d188e38d62ff9f9 [diff]
Propagate comparison sampler support from spvc

Roll third_party/shaderc/ f175adffa..802636496 (5 commits)

https://chromium.googlesource.com/external/github.com/google/shaderc/+log/f175adffa9d2..8026364968ac

$ git log f175adffa..802636496 --date=short --no-merges --format='%ad %ae %s'
2020-04-07 rharrison Add concept of comparison sampler to API (#1036)
2020-04-06 rharrison Start shaderc v2020.1
2020-04-06 rharrison Finalize shaderc v2020.0
2020-04-06 rharrison Update CHANGES
2020-04-06 rharrison Rolling 5 dependencies and updating exceptions (#1035)

Created with:
  roll-dep third_party/shaderc

BUG=dawn:367

Change-Id: I10c80c2d5ac839eaa33765f845e8680ab759e3a8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/19061
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2 files changed
tree: 3a745c9c8bf931c4871eceab0a0e68d504e69a61
  1. build_overrides/
  2. docs/
  3. examples/
  4. generator/
  5. infra/
  6. scripts/
  7. src/
  8. third_party/
  9. tools/
  10. .clang-format
  11. .gitattributes
  12. .gitignore
  13. .gn
  14. AUTHORS
  15. BUILD.gn
  16. CMakeLists.txt
  17. codereview.settings
  18. CONTRIBUTING.md
  19. dawn.json
  20. dawn_wire.json
  21. DEPS
  22. LICENSE
  23. OWNERS
  24. PRESUBMIT.py
  25. README.chromium
  26. 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.