Jinlei Li

How to contribute code？

1

Since iOS App's `Bundle Identifier` is all AppStore unique, use my own apple developer account to run code need modify Bundle Identifier, but when configured the `GoogleService-Info.plist` and start to...

Expose alpha_mode, support non-opaque mode on metal vk and gl backends

2

**Checklist** - [x] Run `cargo clippy`. - [X] Run `RUSTFLAGS=--cfg=web_sys_unstable_apis cargo clippy --target wasm32-unknown-unknown` if applicable. - [X] Add change to CHANGELOG.md. See simple instructions inside file. **Connections** https://github.com/gfx-rs/wgpu/issues/687 **Description**...

**Repro steps** Running the test suite: ```sh WGPU_BACKEND=vk cargo nextest run --features vulkan-portability -- --example boids --no-fail-fast ``` Output failure message： ```sh --- STDERR: wgpu::example/boids boids --- [2022-06-15T02:20:02Z ERROR wgpu_hal::vulkan::instance]...

WGSL spec: https://gpuweb.github.io/gpuweb/wgsl/#external-texture-type Related issues: https://github.com/gfx-rs/wgpu/issues/274 https://github.com/gfx-rs/wgpu/issues/1733

[wgsl-in] f16 extension support

2

From WGSL spec: https://gpuweb.github.io/gpuweb/wgsl/#floating-point-types

The texture coordinates used by the `Sampler` are inherently uncorrelated to the framebuffer coordinates corresponding to the `Fragment`. Although the `Sampler` is used in `Fragment`, the sampler can be sampled...

The definition of `step_mode` on WebGPU Spec is easier to understand, and it's not "seems redundant in our case". [GPUVertexStepMode](https://gpuweb.github.io/gpuweb/#enumdef-gpuvertexstepmode) ： > The step mode configures how an address for...

Add `get_default_configure` to simplify user creation of `SurfaceConfiguration`

5

**Checklist** - [x] Run `cargo clippy`. - [x] Run `RUSTFLAGS=--cfg=web_sys_unstable_apis cargo clippy --target wasm32-unknown-unknown` if applicable. - [x] Add change to CHANGELOG.md. See simple instructions inside file. **Description** Most users...

**Checklist** - [x] Run `cargo clippy`. - [x] Run `RUSTFLAGS=--cfg=web_sys_unstable_apis cargo clippy --target wasm32-unknown-unknown` if applicable. - [x] Add change to CHANGELOG.md. See simple instructions inside file. **Connections** https://github.com/gfx-rs/wgpu/issues/2371 **Testing**...