diff options
Diffstat (limited to 'components/script/dom/gpubindgroup.rs')
-rw-r--r-- | components/script/dom/gpubindgroup.rs | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/components/script/dom/gpubindgroup.rs b/components/script/dom/gpubindgroup.rs new file mode 100644 index 00000000000..394cf41e915 --- /dev/null +++ b/components/script/dom/gpubindgroup.rs @@ -0,0 +1,72 @@ +/* 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::GPUBindGroupBinding::GPUBindGroupMethods; +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::gpubindgrouplayout::GPUBindGroupLayout; +use dom_struct::dom_struct; +use webgpu::{WebGPUBindGroup, WebGPUDevice}; + +#[dom_struct] +pub struct GPUBindGroup { + reflector_: Reflector, + label: DomRefCell<Option<USVString>>, + bind_group: WebGPUBindGroup, + device: WebGPUDevice, + layout: Dom<GPUBindGroupLayout>, +} + +impl GPUBindGroup { + fn new_inherited( + bind_group: WebGPUBindGroup, + device: WebGPUDevice, + layout: &GPUBindGroupLayout, + label: Option<USVString>, + ) -> Self { + Self { + reflector_: Reflector::new(), + label: DomRefCell::new(label), + bind_group, + device, + layout: Dom::from_ref(layout), + } + } + + pub fn new( + global: &GlobalScope, + bind_group: WebGPUBindGroup, + device: WebGPUDevice, + layout: &GPUBindGroupLayout, + label: Option<USVString>, + ) -> DomRoot<Self> { + reflect_dom_object( + Box::new(GPUBindGroup::new_inherited( + bind_group, device, layout, label, + )), + global, + ) + } +} + +impl GPUBindGroup { + pub fn id(&self) -> &WebGPUBindGroup { + &self.bind_group + } +} + +impl GPUBindGroupMethods for GPUBindGroup { + /// 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; + } +} |