mirror of
https://github.com/servo/servo.git
synced 2025-06-11 18:10:11 +00:00
71e0372ac1
* Allow noidl files in script/dom/webidls * Upgrade wgpu to 0.16 and refresh whole webgpu implementation * Update WebGPU test expectations * misc * MutNullableDom -> DomRefCell<Option<Dom for GPUTexture * Direct use of GPUTextureDescriptor * Remove config from GPUCanvasContext * misc * finally blue color * gpubuffer "handle" error * GPU object have non-null label * gpu limits and info * use buffer_size * fix warnings * Cleanup * device destroy * fallback adapter * mach update-webgpu write webgpu commit hash in file * Mising deps in CI for webgpu tests * Updated expectations * Fixups * early reject * DomRefCell<Option<Dom -> MutNullableDom for GPUTexture
106 lines
3 KiB
Rust
106 lines
3 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use crate::dom::bindings::cell::{DomRefCell, Ref};
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use crate::dom::bindings::codegen::Bindings::GPUCommandBufferBinding::GPUCommandBufferMethods;
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use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
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use crate::dom::bindings::root::Dom;
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use crate::dom::bindings::root::DomRoot;
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use crate::dom::bindings::str::USVString;
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use crate::dom::globalscope::GlobalScope;
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use crate::dom::gpubuffer::GPUBuffer;
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use dom_struct::dom_struct;
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use std::collections::HashSet;
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use std::hash::{Hash, Hasher};
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use webgpu::{WebGPU, WebGPUCommandBuffer, WebGPURequest};
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impl Eq for DomRoot<GPUBuffer> {}
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impl Hash for DomRoot<GPUBuffer> {
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fn hash<H: Hasher>(&self, state: &mut H) {
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self.id().hash(state);
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}
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}
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#[dom_struct]
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pub struct GPUCommandBuffer {
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reflector_: Reflector,
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#[ignore_malloc_size_of = "defined in webgpu"]
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#[no_trace]
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channel: WebGPU,
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label: DomRefCell<USVString>,
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#[no_trace]
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command_buffer: WebGPUCommandBuffer,
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buffers: DomRefCell<HashSet<Dom<GPUBuffer>>>,
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}
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impl GPUCommandBuffer {
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fn new_inherited(
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channel: WebGPU,
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command_buffer: WebGPUCommandBuffer,
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buffers: HashSet<DomRoot<GPUBuffer>>,
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label: USVString,
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) -> Self {
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Self {
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channel,
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reflector_: Reflector::new(),
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label: DomRefCell::new(label),
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command_buffer,
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buffers: DomRefCell::new(buffers.into_iter().map(|b| Dom::from_ref(&*b)).collect()),
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}
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}
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pub fn new(
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global: &GlobalScope,
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channel: WebGPU,
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command_buffer: WebGPUCommandBuffer,
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buffers: HashSet<DomRoot<GPUBuffer>>,
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label: USVString,
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) -> DomRoot<Self> {
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reflect_dom_object(
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Box::new(GPUCommandBuffer::new_inherited(
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channel,
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command_buffer,
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buffers,
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label,
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)),
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global,
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)
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}
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}
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impl Drop for GPUCommandBuffer {
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fn drop(&mut self) {
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if let Err(e) = self.channel.0.send((
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None,
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WebGPURequest::FreeCommandBuffer(self.command_buffer.0),
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)) {
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warn!(
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"Failed to send FreeCommandBuffer({:?}) ({})",
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self.command_buffer.0, e
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);
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}
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}
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}
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impl GPUCommandBuffer {
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pub fn id(&self) -> WebGPUCommandBuffer {
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self.command_buffer
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}
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pub fn buffers(&self) -> Ref<HashSet<Dom<GPUBuffer>>> {
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self.buffers.borrow()
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}
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}
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impl GPUCommandBufferMethods for GPUCommandBuffer {
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/// https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label
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fn Label(&self) -> USVString {
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self.label.borrow().clone()
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}
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/// https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label
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fn SetLabel(&self, value: USVString) {
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*self.label.borrow_mut() = value;
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}
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}
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