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-rw-r--r--components/script/dom/gputextureview.rs66
1 files changed, 66 insertions, 0 deletions
diff --git a/components/script/dom/gputextureview.rs b/components/script/dom/gputextureview.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::GPUTextureViewBinding::GPUTextureViewMethods;
+use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
+use crate::dom::bindings::root::{Dom, DomRoot};
+use crate::dom::bindings::str::USVString;
+use crate::dom::globalscope::GlobalScope;
+use crate::dom::gputexture::GPUTexture;
+use dom_struct::dom_struct;
+use webgpu::WebGPUTextureView;
+
+#[dom_struct]
+pub struct GPUTextureView {
+ reflector_: Reflector,
+ label: DomRefCell<Option<USVString>>,
+ texture_view: WebGPUTextureView,
+ texture: Dom<GPUTexture>,
+}
+
+impl GPUTextureView {
+ fn new_inherited(
+ texture_view: WebGPUTextureView,
+ texture: &GPUTexture,
+ label: Option<USVString>,
+ ) -> GPUTextureView {
+ Self {
+ reflector_: Reflector::new(),
+ texture: Dom::from_ref(texture),
+ label: DomRefCell::new(label),
+ texture_view,
+ }
+ }
+
+ pub fn new(
+ global: &GlobalScope,
+ texture_view: WebGPUTextureView,
+ texture: &GPUTexture,
+ label: Option<USVString>,
+ ) -> DomRoot<GPUTextureView> {
+ reflect_dom_object(
+ Box::new(GPUTextureView::new_inherited(texture_view, texture, label)),
+ global,
+ )
+ }
+}
+
+impl GPUTextureView {
+ pub fn id(&self) -> WebGPUTextureView {
+ self.texture_view
+ }
+}
+
+impl GPUTextureViewMethods for GPUTextureView {
+ /// 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;
+ }
+}