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Auto merge of #25637 - szeged:wgpu_crete_bind_group, r=jdm

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Initial implementation of GPUBindGroup for WebGPU

Added WebIDL bindings for `GPUBindGroup`.
Implemented the `createBindGroup` function of `GPUDevice`
Renamed `GPUBindGroupBinding` to `GPUBindGroupBindings` and `GPUBufferBinding` to `GPUBufferBindings` in the WebIDL, because these names are already occupied.

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<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes addresses a part of #24706

cc @kvark @jdm @zakorgy

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This commit is contained in:
bors-servo 2020-01-30 12:34:26 -05:00 • committed by GitHub
commit 1352e7188a
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11 changed files with 227 additions and 9 deletions
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31
components/script/dom/webidls/GPUBindGroup.webidl Normal file
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@ -0,0 +1,31 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
// https://gpuweb.github.io/gpuweb/#gpubindgrouplayout
[Exposed=(Window, DedicatedWorker), Serializable, Pref="dom.webgpu.enabled"]
interface GPUBindGroup {
};
GPUBindGroup includes GPUObjectBase;
dictionary GPUBindGroupDescriptor : GPUObjectDescriptorBase {
required GPUBindGroupLayout layout;
required sequence<GPUBindGroupBindings> bindings;
};
typedef /*(GPUSampler or GPUTextureView or*/ GPUBufferBindings/*)*/ GPUBindingResource;
// Note: Servo codegen doesn't like the name `GPUBindGroupBinding` because it's already occupied
// dictionary GPUBindGroupBinding {
dictionary GPUBindGroupBindings {
required unsigned long binding;
required GPUBindingResource resource;
};
// Note: Servo codegen doesn't like the name `GPUBufferBinding` because it's already occupied
// dictionary GPUBufferBinding {
dictionary GPUBufferBindings {
required GPUBuffer buffer;
GPUBufferSize offset = 0;
GPUBufferSize size;
};

4
components/script/dom/webidls/GPUDevice.webidl
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@ -17,9 +17,9 @@ interface GPUDevice : EventTarget {
GPUBindGroupLayout createBindGroupLayout(GPUBindGroupLayoutDescriptor descriptor);
GPUPipelineLayout createPipelineLayout(GPUPipelineLayoutDescriptor descriptor);
/*GPUBindGroup createBindGroup(GPUBindGroupDescriptor descriptor);
GPUBindGroup createBindGroup(GPUBindGroupDescriptor descriptor);
GPUShaderModule createShaderModule(GPUShaderModuleDescriptor descriptor);
/*GPUShaderModule createShaderModule(GPUShaderModuleDescriptor descriptor);
GPUComputePipeline createComputePipeline(GPUComputePipelineDescriptor descriptor);
GPURenderPipeline createRenderPipeline(GPURenderPipelineDescriptor descriptor);