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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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Corentin Wallez 8a5325ca9a Texture: Change to mArrayLayerCount to mSize.depth 
This makes the tracking in TextureBase match the shape of
wgpu::TextureDescriptor.

GetSize() becomes a bit more surprising because the depth can sometimes
be the array size, so new getters GetWidth(), GetHeight() and GetDepth()
are added.

Some simplifications to the backend texture creation code are included
that will make it less error prone to add support for 1D / 3D textures.

Bug: dawn:22

Change-Id: I33b6ca99af9d58fc88f5f626cfd5e2e62a8b45cb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23103
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
 		2020-06-15 09:57:51 +00:00
build_overrides Add Tint to BUILD.gn 2020-05-07 21:15:55 +00:00
docs Deprecate Buffer::SetSubData in favor of Queue::WriteBuffer 2020-06-02 09:24:39 +00:00
examples Deprecate TextureDescriptor::arrayLayerCount -> size.depth 2020-06-15 09:46:01 +00:00
generator Remove deprecated "Binding" types and members 2020-05-13 17:05:55 +00:00
infra/config infra: Migrate builders to Goma RBE 2020-06-09 12:34:02 +00:00
scripts Set a default value for dawn_glm_dir like other GN build overrides 2020-05-27 01:33:33 +00:00
src Texture: Change to mArrayLayerCount to mSize.depth 2020-06-15 09:57:51 +00:00
third_party Fix and enable -Wgnu-anonymous-struct 2020-04-30 16:01:08 +00:00
tools/memory/asan Fix is_asan build (at least on Mac) 2020-04-06 22:27:02 +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 Add Tint to BUILD.gn 2020-05-07 21:15:55 +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 Remove temporary GN proxy groups. 2020-04-14 17:36:44 +00:00
CMakeLists.txt Fix the CMake build because of CMP0077 2020-04-10 17:04:31 +00:00
CONTRIBUTING.md docs: write an overview of Dawn and split README.md 2019-12-05 11:01:41 +00:00
DEPS Roll third_party/tint/ af5df70c7..3f3483be1 (2 commits) 2020-06-11 15:00:45 +00:00
LICENSE Initial commit of all the NXT integration. 2017-04-20 14:38:20 -04:00
OWNERS Add enga@chromium.org as OWNER 2020-04-02 18:14:37 +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 Add Matrix chatrooms to README.md 2020-04-24 12:38:13 +00:00
codereview.settings Initial CQ configuration 2018-08-23 08:33:35 -04:00
dawn.json Query API: QuerySet 2020-06-11 00:34:14 +00:00
dawn_wire.json Deprecate Buffer::SetSubData in favor of Queue::WriteBuffer 2020-06-02 09:24:39 +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.