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Initial implementation of GPUComputePipeline
Added WebIDL bindings for `GPUComputePipeline`. Implemented the `createComputePipeline` function of `GPUDevice`.
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Istvan Miklos
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Feb 11, 2020
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/* 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/. */ | ||
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use crate::dom::bindings::cell::DomRefCell; | ||
use crate::dom::bindings::codegen::Bindings::GPUComputePipelineBinding::{ | ||
GPUComputePipelineBinding, GPUComputePipelineMethods, | ||
}; | ||
use crate::dom::bindings::reflector::reflect_dom_object; | ||
use crate::dom::bindings::reflector::Reflector; | ||
use crate::dom::bindings::root::DomRoot; | ||
use crate::dom::bindings::str::DOMString; | ||
use crate::dom::globalscope::GlobalScope; | ||
use dom_struct::dom_struct; | ||
use webgpu::WebGPUComputePipeline; | ||
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#[dom_struct] | ||
pub struct GPUComputePipeline { | ||
reflector_: Reflector, | ||
label: DomRefCell<Option<DOMString>>, | ||
compute_pipeline: WebGPUComputePipeline, | ||
} | ||
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impl GPUComputePipeline { | ||
fn new_inherited(compute_pipeline: WebGPUComputePipeline) -> GPUComputePipeline { | ||
Self { | ||
reflector_: Reflector::new(), | ||
label: DomRefCell::new(None), | ||
compute_pipeline, | ||
} | ||
} | ||
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pub fn new( | ||
global: &GlobalScope, | ||
compute_pipeline: WebGPUComputePipeline, | ||
) -> DomRoot<GPUComputePipeline> { | ||
reflect_dom_object( | ||
Box::new(GPUComputePipeline::new_inherited(compute_pipeline)), | ||
global, | ||
GPUComputePipelineBinding::Wrap, | ||
) | ||
} | ||
} | ||
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impl GPUComputePipelineMethods for GPUComputePipeline { | ||
/// https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label | ||
fn GetLabel(&self) -> Option<DOMString> { | ||
self.label.borrow().clone() | ||
} | ||
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/// https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label | ||
fn SetLabel(&self, value: Option<DOMString>) { | ||
*self.label.borrow_mut() = value; | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
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/* 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/. */ | ||
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// https://gpuweb.github.io/gpuweb/#gpucomputepipeline | ||
[Exposed=(Window, DedicatedWorker), Serializable, Pref="dom.webgpu.enabled"] | ||
interface GPUComputePipeline { | ||
}; | ||
GPUComputePipeline includes GPUObjectBase; | ||
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dictionary GPUPipelineDescriptorBase : GPUObjectDescriptorBase { | ||
required GPUPipelineLayout layout; | ||
}; | ||
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dictionary GPUProgrammableStageDescriptor { | ||
required GPUShaderModule module; | ||
required DOMString entryPoint; | ||
}; | ||
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dictionary GPUComputePipelineDescriptor : GPUPipelineDescriptorBase { | ||
required GPUProgrammableStageDescriptor computeStage; | ||
}; |
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