mirror of
https://github.com/servo/servo.git
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794110ebe5
* Prepare errorscopes logic in wgpu_thread * remove scope_id from ipc * new GPUErrors per spec * remove cotent timeline error_scope * fixup poperrorscope types * device_scope -> gpu_error and nice errors * Handle errors detection more elegantly * good expectations * new expectations * Make error_scope.errors Vec as per spec
93 lines
2.6 KiB
Rust
93 lines
2.6 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 std::rc::Rc;
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use dom_struct::dom_struct;
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use webgpu::{WebGPU, WebGPURequest, WebGPUShaderModule};
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use super::bindings::error::Fallible;
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use super::promise::Promise;
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use crate::dom::bindings::cell::DomRefCell;
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use crate::dom::bindings::codegen::Bindings::WebGPUBinding::GPUShaderModuleMethods;
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use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
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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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#[dom_struct]
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pub struct GPUShaderModule {
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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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shader_module: WebGPUShaderModule,
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}
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impl GPUShaderModule {
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fn new_inherited(channel: WebGPU, shader_module: WebGPUShaderModule, label: USVString) -> Self {
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Self {
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reflector_: Reflector::new(),
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channel,
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label: DomRefCell::new(label),
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shader_module,
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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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shader_module: WebGPUShaderModule,
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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(GPUShaderModule::new_inherited(
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channel,
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shader_module,
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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 GPUShaderModule {
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pub fn id(&self) -> WebGPUShaderModule {
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self.shader_module
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}
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}
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impl GPUShaderModuleMethods for GPUShaderModule {
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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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/// <https://gpuweb.github.io/gpuweb/#dom-gpushadermodule-getcompilationinfo>
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fn GetCompilationInfo(&self) -> Fallible<Rc<Promise>> {
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todo!("Missing in wgpu: https://github.com/gfx-rs/wgpu/issues/2170")
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}
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}
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impl Drop for GPUShaderModule {
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fn drop(&mut self) {
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if let Err(e) = self
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.channel
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.0
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.send(WebGPURequest::DropShaderModule(self.shader_module.0))
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{
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warn!(
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"Failed to send DropShaderModule ({:?}) ({})",
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self.shader_module.0, e
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);
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}
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}
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}
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