Struct GPUExternalTexture 

#[repr(C)]
pub(crate) struct GPUExternalTexture {
    reflector_: Reflector,
    label: DomRefCell<USVString>,
    planar_texture: Option<Rc<PlanarTexture>>,
    droppable: DroppableGPUExternalTexture,
}

Fields

reflector_: Reflector

label: DomRefCell<USVString>

planar_texture: Option<Rc<PlanarTexture>>

droppable: DroppableGPUExternalTexture

Implementations

impl GPUExternalTexture

fn __assert_parent_type(&self)

impl GPUExternalTexture

fn new_inherited( channel: WebGPU, external_texture: WebGPUExternalTexture, label: USVString, planar_texture: Option<Rc<PlanarTexture>>, ) -> GPUExternalTexture

pub(crate) fn new( cx: &mut JSContext, global: &GlobalScope, channel: WebGPU, external_texture: WebGPUExternalTexture, label: USVString, planar_texture: Option<Rc<PlanarTexture>>, ) -> DomRoot<GPUExternalTexture>

pub(crate) fn expire(&self)

pub(crate) fn create( cx: &mut JSContext, device: &GPUDevice, descriptor: &GPUExternalTextureDescriptor<DomTypeHolder>, ) -> Fallible<DomRoot<GPUExternalTexture>>

https://www.w3.org/TR/webgpu/#dom-gpudevice-importexternaltexture

impl GPUExternalTexture

pub(crate) fn id(&self) -> WebGPUExternalTexture

Trait Implementations

impl DomObject for GPUExternalTexture

type ReflectorType = ()

fn reflector(&self) -> &Reflector<Self::ReflectorType>

Returns the receiver’s reflector.

impl DomObjectWrap<DomTypeHolder> for GPUExternalTexture

const WRAP: unsafe fn(&mut JSContext, &GlobalScope, Option<HandleObject<'_>>, Box<Self>) -> Root<Dom<Self>>

Function pointer to the general wrap function type

impl Drop for GPUExternalTexture

fn drop(&mut self)

Executes the destructor for this type.

impl GPUExternalTextureMethods<DomTypeHolder> for GPUExternalTexture

fn Label(&self) -> USVString

https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label

fn SetLabel(&self, value: USVString)

https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label

impl HasParent for GPUExternalTexture

fn as_parent(&self) -> &Reflector

This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is

type Parent = Reflector

impl IDLInterface for GPUExternalTexture

const PROTO_FIRST: u16 = 355

First prototype ID in the DFS-ordered range for this interface and its descendants.

const PROTO_LAST: u16 = 355

Last prototype ID in the DFS-ordered range for this interface and its descendants.

fn derives(class: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for GPUExternalTexture

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl MutDomObject for GPUExternalTexture

unsafe fn init_reflector<Actual>(&self, obj: *mut JSObject)

Initializes the Reflector

unsafe fn init_reflector_without_associated_memory(&self, obj: *mut JSObject)

Initializes the Reflector without recording any associated memory usage.

impl PartialEq for GPUExternalTexture

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToJSValConvertible for GPUExternalTexture

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.

fn safe_to_jsval(&self, cx: &mut JSContext, rval: MutableHandle<'_, Value>)

Convert self to a JSVal. JSAPI failure causes a panic.

impl Traceable for GPUExternalTexture

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

impl Eq for GPUExternalTexture