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-rw-r--r--components/script/dom/gpupipelinelayout.rs73
1 files changed, 73 insertions, 0 deletions
diff --git a/components/script/dom/gpupipelinelayout.rs b/components/script/dom/gpupipelinelayout.rs
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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/. */
+
+use crate::dom::bindings::cell::DomRefCell;
+use crate::dom::bindings::codegen::Bindings::GPUPipelineLayoutBinding::GPUPipelineLayoutMethods;
+use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
+use crate::dom::bindings::root::DomRoot;
+use crate::dom::bindings::str::USVString;
+use crate::dom::globalscope::GlobalScope;
+use dom_struct::dom_struct;
+use webgpu::{WebGPUBindGroupLayout, WebGPUPipelineLayout};
+
+#[dom_struct]
+pub struct GPUPipelineLayout {
+ reflector_: Reflector,
+ label: DomRefCell<Option<USVString>>,
+ pipeline_layout: WebGPUPipelineLayout,
+ bind_group_layouts: Vec<WebGPUBindGroupLayout>,
+}
+
+impl GPUPipelineLayout {
+ fn new_inherited(
+ pipeline_layout: WebGPUPipelineLayout,
+ label: Option<USVString>,
+ bgls: Vec<WebGPUBindGroupLayout>,
+ ) -> Self {
+ Self {
+ reflector_: Reflector::new(),
+ label: DomRefCell::new(label),
+ pipeline_layout,
+ bind_group_layouts: bgls,
+ }
+ }
+
+ pub fn new(
+ global: &GlobalScope,
+ pipeline_layout: WebGPUPipelineLayout,
+ label: Option<USVString>,
+ bgls: Vec<WebGPUBindGroupLayout>,
+ ) -> DomRoot<Self> {
+ reflect_dom_object(
+ Box::new(GPUPipelineLayout::new_inherited(
+ pipeline_layout,
+ label,
+ bgls,
+ )),
+ global,
+ )
+ }
+}
+
+impl GPUPipelineLayout {
+ pub fn id(&self) -> WebGPUPipelineLayout {
+ self.pipeline_layout
+ }
+
+ pub fn bind_group_layouts(&self) -> Vec<WebGPUBindGroupLayout> {
+ self.bind_group_layouts.clone()
+ }
+}
+
+impl GPUPipelineLayoutMethods for GPUPipelineLayout {
+ /// https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label
+ fn GetLabel(&self) -> Option<USVString> {
+ self.label.borrow().clone()
+ }
+
+ /// https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label
+ fn SetLabel(&self, value: Option<USVString>) {
+ *self.label.borrow_mut() = value;
+ }
+}