| commit | 2aee6eef7f07528d95047d04e9fd4fe359590b23 | [log] [tgz] |
|---|---|---|
| author | Jiawei Shao <jiawei.shao@intel.com> | Thu Aug 26 00:39:14 2021 +0000 |
| committer | Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Aug 26 00:39:14 2021 +0000 |
| tree | 5ef1b08e187a072c4679ce263dca084932b3d79e | |
| parent | 6fa34f80bd4ac90c7bafa46f06ff76fa27588df0 [diff] |
Refactor APICreateRenderPipelineAsync to support sync and async path This patch refactors the implementation of APICreateRenderPipelineAsync as a preparation of the async path of the creation of render pipeline. Now the code path of APICreateRenderPipelineAsync() includes the following 3 parts: - When an error occurs in the front-end validations, the callback will be called at once in the main thread. - When we can find a proper render pipeline object in the cache, the callback will be called at once in the main thread. - When we cannot find the proper render pipeline object in the cache, the newly-created pipeline object, the callback and userdata will be saved into the CreatePipelineAsyncTracker, and the callback will be called in device.Tick(). All the logic mentioned in this section has been put into one function CreateRenderPipelineAsyncImpl(), which will be overridden by its asynchronous version on all the backends that support creating pipeline objects asynchronously. BUG=dawn:529 TEST=dawn_end2end_tests Change-Id: I5706224092588a8c042a952aef2591696072592d Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/62781 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Austin Eng <enga@chromium.org> Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
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.h version that Dawn implements.webgpu.h.Helpful links:
Developer documentation:
User documentation: (TODO, figure out what overlaps with the webgpu.h docs)
(TODO)
Apache 2.0 Public License, please see LICENSE.
This is not an officially supported Google product.