2455a653f2
803: Player-based GPU test framework r=cwfitzgerald a=kvark **Connections** Closes #786 **Description** This change adds a GPU-based testing by re-using the Player from tracing infrastructure - #289. It converts the player into a lib + binary, and adds an integration test into the crate that implements RON-specified testing. Current implementation has a few requirements/gotchas that are listed in `test.rs`: * in all the IDs, the backend is `Empty` * all expected buffers have `MAP_READ` usage on them * last action is `Submit` I believe it's workable, and we can improve it down the road (e.g. with #792). **Testing** MUHAHAHA `cargo test` nails it Co-authored-by: Dzmitry Malyshau <kvarkus@gmail.com>
This is an active GitHub mirror of the WebGPU implementation in Rust, which now lives in "gfx/wgpu" of Mozilla-central. Issues and pull requests are accepted, but some bidirectional synchronization may be involved.
WebGPU
This is the core logic of an experimental WebGPU implementation. It's written in Rust and is based on gfx-hal with help of gfx-extras. See the upstream WebGPU specification (work in progress).
The implementation consists of the following parts:
- internal Rust API for WebGPU implementations to use
- Rust types shared between wgpu-core,wgpu-native, andwgpu-rsplayer- standalone application for replaying the API traces, useswinit
This repository contains the core of wgpu, and is not usable directly by applications.
If you are looking for the user-facing Rust API, you need wgpu-rs.
If you are looking for the native implementation or bindings to the API in other languages, you need wgpu-native.
Supported Platforms
| API | Windows 7/10 | Linux & Android | macOS & iOS |
|---|---|---|---|
| DX11 | ✅ | ||
| DX12 | ✔️ | ||
| Vulkan | ✔️ | ✔️ | |
| Metal | ✔️ | ||
| OpenGL | 🚧 | 🚧 | 🚧 |
✔️ = Primary support — ✅ = Secondary support — 🚧 = Unsupported, but support in progress