Struct ExternalSurfaceDescriptor

Source

pub struct ExternalSurfaceDescriptor {Show 13 fields
    pub local_surface_size: LayoutSize,
    pub local_rect: PictureRect,
    pub local_clip_rect: PictureRect,
    pub clip_rect: DeviceRect,
    pub transform_index: CompositorTransformIndex,
    pub compositor_clip_index: Option<CompositorClipIndex>,
    pub image_rendering: ImageRendering,
    pub z_id: ZBufferId,
    pub dependency: ExternalSurfaceDependency,
    pub native_surface_id: Option<NativeSurfaceId>,
    pub update_params: Option<DeviceIntSize>,
    pub external_image_id: Option<ExternalImageId>,
    pub prim_instance_index: PrimitiveInstanceIndex,
}

Expand description

Describes information about drawing a primitive as a compositor surface. For now, we support only YUV images as compositor surfaces, but in future this will also support RGBA images.

Fields§

§local_surface_size: LayoutSize§local_rect: PictureRect§local_clip_rect: PictureRect§clip_rect: DeviceRect§transform_index: CompositorTransformIndex§compositor_clip_index: Option<CompositorClipIndex>§image_rendering: ImageRendering§z_id: ZBufferId§dependency: ExternalSurfaceDependency§native_surface_id: Option<NativeSurfaceId>

If native compositing is enabled, the native compositor surface handle. Otherwise, this will be None

§update_params: Option<DeviceIntSize>

If the native surface needs to be updated, this will contain the size of the native surface as Some(size). If not dirty, this is None.

§external_image_id: Option<ExternalImageId>

If using external compositing, a user key for the client

§prim_instance_index: PrimitiveInstanceIndex

Struct ExternalSurfaceDescriptor Copy item path

Fields§

Implementations§

impl ExternalSurfaceDescriptor

pub fn get_occluder_rect( &self, local_clip_rect: &PictureRect, map_pic_to_world: &SpaceMapper<PicturePixel, WorldPixel>, ) -> Option<WorldRect>

Trait Implementations§

impl Clone for ExternalSurfaceDescriptor

fn clone(&self) -> ExternalSurfaceDescriptor

fn clone_from(&mut self, source: &Self)

Auto Trait Implementations§

impl Freeze for ExternalSurfaceDescriptor

impl RefUnwindSafe for ExternalSurfaceDescriptor

impl Send for ExternalSurfaceDescriptor

impl Sync for ExternalSurfaceDescriptor

impl Unpin for ExternalSurfaceDescriptor

impl UnsafeUnpin for ExternalSurfaceDescriptor

impl UnwindSafe for ExternalSurfaceDescriptor

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<'a, T> Deserialize<'a> for T

Struct ExternalSurfaceDescriptor

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,