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Implement GPURenderBundleEncoder and GPURenderBundle

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This commit is contained in:
Kunal Mohan 2020-07-22 17:52:49 +05:30
parent 75abccb16b
commit aff22db33f
32 changed files with 676 additions and 115 deletions
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26
components/script/dom/gpucommandencoder.rs
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@ -59,11 +59,12 @@ impl GPUCommandEncoder {
device: WebGPUDevice,
encoder: webgpu::WebGPUCommandEncoder,
valid: bool,
label: Option<USVString>,
) -> Self {
Self {
channel,
reflector_: Reflector::new(),
label: DomRefCell::new(None),
label: DomRefCell::new(label),
device,
encoder,
buffers: DomRefCell::new(HashSet::new()),
@ -78,10 +79,11 @@ impl GPUCommandEncoder {
device: WebGPUDevice,
encoder: webgpu::WebGPUCommandEncoder,
valid: bool,
label: Option<USVString>,
) -> DomRoot<Self> {
reflect_dom_object(
Box::new(GPUCommandEncoder::new_inherited(
channel, device, encoder, valid,
channel, device, encoder, valid, label,
)),
global,
)
@ -117,13 +119,18 @@ impl GPUCommandEncoderMethods for GPUCommandEncoder {
/// https://gpuweb.github.io/gpuweb/#dom-gpucommandencoder-begincomputepass
fn BeginComputePass(
&self,
_descriptor: &GPUComputePassDescriptor,
descriptor: &GPUComputePassDescriptor,
) -> DomRoot<GPUComputePassEncoder> {
self.set_state(
GPUCommandEncoderState::EncodingComputePass,
GPUCommandEncoderState::Open,
);
GPUComputePassEncoder::new(&self.global(), self.channel.clone(), &self)
GPUComputePassEncoder::new(
&self.global(),
self.channel.clone(),
&self,
descriptor.parent.label.as_ref().cloned(),
)
}
/// https://gpuweb.github.io/gpuweb/#dom-gpucommandencoder-beginrenderpass
@ -228,7 +235,13 @@ impl GPUCommandEncoderMethods for GPUCommandEncoder {
let render_pass = wgpu_com::RenderPass::new(self.encoder.0, desc);
GPURenderPassEncoder::new(&self.global(), self.channel.clone(), render_pass, &self)
GPURenderPassEncoder::new(
&self.global(),
self.channel.clone(),
render_pass,
&self,
descriptor.parent.label.as_ref().cloned(),
)
}
/// https://gpuweb.github.io/gpuweb/#dom-gpucommandencoder-copybuffertobuffer
@ -352,7 +365,7 @@ impl GPUCommandEncoderMethods for GPUCommandEncoder {
}
/// https://gpuweb.github.io/gpuweb/#dom-gpucommandencoder-finish
fn Finish(&self, _descriptor: &GPUCommandBufferDescriptor) -> DomRoot<GPUCommandBuffer> {
fn Finish(&self, descriptor: &GPUCommandBufferDescriptor) -> DomRoot<GPUCommandBuffer> {
self.channel
.0
.send(WebGPURequest::CommandEncoderFinish {
@ -369,6 +382,7 @@ impl GPUCommandEncoderMethods for GPUCommandEncoder {
self.channel.clone(),
buffer,
self.buffers.borrow_mut().drain().collect(),
descriptor.parent.label.as_ref().cloned(),
)
}
}