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dawn / dawn / a57c1db878e2f8a7eb352c8f253db5488cdca6f6
commita57c1db878e2f8a7eb352c8f253db5488cdca6f6[log] [tgz]
authorJiawei Shao <jiawei.shao@intel.com>Wed Sep 29 00:48:22 2021 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Sep 29 00:48:22 2021 +0000
tree10e2fba96652d6a9634c06f0e6282cd5edfdb381
parent126dc7d20fc092a73bf79c1644ba8a1c5a99edba [diff]
OpenGL: delete shaders and pipelines when they are not used any longer

Previously on OpenGL backend the GL pipelines and shaders are never
deleted. With this patch the GL pipelines and shaders will be able to
be destroyed correctly after they are not needed any longer.

BUG=dawn:529

Change-Id: I4f7f22c7b536825363fe1ecc0f5ffd1bb86fd774
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/65140
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
5 files changed
tree: 10e2fba96652d6a9634c06f0e6282cd5edfdb381
  1. .vscode/
  2. build_overrides/
  3. docs/
  4. examples/
  5. generator/
  6. infra/
  7. scripts/
  8. src/
  9. third_party/
  10. tools/
  11. .clang-format
  12. .gitattributes
  13. .gitignore
  14. .gn
  15. AUTHORS
  16. BUILD.gn
  17. CMakeLists.txt
  18. codereview.settings
  19. dawn.json
  20. dawn_wire.json
  21. DEPS
  22. DIR_METADATA
  23. LICENSE
  24. OWNERS
  25. PRESUBMIT.py
  26. README.chromium
  27. README.md
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 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 the webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.