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Initial implementation of GPUQueue

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Added WebIDL bindings for `GPUQueue`.
Implemented the `submit` function of `GPUQueue` and `defaultQueue` function of `GPUDevice`.
This commit is contained in:
Zakor 2020-02-03 17:25:01 +01:00 • committed by Istvan Miklos
parent 0790c856d5
commit a3c6810b18
11 changed files with 181 additions and 16 deletions
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15
components/script/dom/gpudevice.rs
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@ -31,6 +31,7 @@ use crate::dom::gpubuffer::{GPUBuffer, GPUBufferState};
use crate::dom::gpucommandencoder::GPUCommandEncoder;
use crate::dom::gpucomputepipeline::GPUComputePipeline;
use crate::dom::gpupipelinelayout::GPUPipelineLayout;
use crate::dom::gpuqueue::GPUQueue;
use crate::dom::gpushadermodule::GPUShaderModule;
use crate::script_runtime::JSContext as SafeJSContext;
use dom_struct::dom_struct;
@ -45,7 +46,7 @@ use webgpu::wgpu::binding_model::{
ShaderStage,
};
use webgpu::wgpu::resource::{BufferDescriptor, BufferUsage};
use webgpu::{WebGPU, WebGPUBuffer, WebGPUDevice, WebGPURequest};
use webgpu::{WebGPU, WebGPUBuffer, WebGPUDevice, WebGPUQueue, WebGPURequest};
#[dom_struct]
pub struct GPUDevice {
@ -59,6 +60,7 @@ pub struct GPUDevice {
limits: Heap<*mut JSObject>,
label: DomRefCell<Option<DOMString>>,
device: WebGPUDevice,
default_queue: Dom<GPUQueue>,
}
impl GPUDevice {
@ -68,6 +70,7 @@ impl GPUDevice {
extensions: Heap<*mut JSObject>,
limits: Heap<*mut JSObject>,
device: WebGPUDevice,
queue: &GPUQueue,
) -> GPUDevice {
Self {
eventtarget: EventTarget::new_inherited(),
@ -77,6 +80,7 @@ impl GPUDevice {
limits,
label: DomRefCell::new(None),
device,
default_queue: Dom::from_ref(queue),
}
}
@ -88,10 +92,12 @@ impl GPUDevice {
extensions: Heap<*mut JSObject>,
limits: Heap<*mut JSObject>,
device: WebGPUDevice,
queue: WebGPUQueue,
) -> DomRoot<GPUDevice> {
let queue = GPUQueue::new(global, channel.clone(), queue);
reflect_dom_object(
Box::new(GPUDevice::new_inherited(
channel, adapter, extensions, limits, device,
channel, adapter, extensions, limits, device, &queue,
)),
global,
GPUDeviceBinding::Wrap,
@ -176,6 +182,11 @@ impl GPUDeviceMethods for GPUDevice {
NonNull::new(self.extensions.get()).unwrap()
}
/// https://gpuweb.github.io/gpuweb/#dom-gpudevice-defaultqueue
fn DefaultQueue(&self) -> DomRoot<GPUQueue> {
DomRoot::from_ref(&self.default_queue)
}
/// https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label
fn GetLabel(&self) -> Option<DOMString> {
self.label.borrow().clone()