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DataStores

webrender::render_backend

Struct DataStores 

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pub struct DataStores {
Show 17 fields
    pub clip: DataStore<ClipIntern>,
    pub prim: DataStore<RectanglePrim>,
    pub normal_border: DataStore<NormalBorderPrim>,
    pub image_border: DataStore<ImageBorder>,
    pub image: DataStore<Image>,
    pub yuv_image: DataStore<YuvImage>,
    pub line_decoration: DataStore<LineDecoration>,
    pub linear_grad: DataStore<LinearGradient>,
    pub radial_grad: DataStore<RadialGradient>,
    pub conic_grad: DataStore<ConicGradient>,
    pub picture: DataStore<Picture>,
    pub text_run: DataStore<TextRun>,
    pub filter_data: DataStore<FilterDataIntern>,
    pub backdrop_capture: DataStore<BackdropCapture>,
    pub backdrop_render: DataStore<BackdropRender>,
    pub polygon: DataStore<PolygonIntern>,
    pub box_shadow: DataStore<BoxShadow>,

}
Expand description

A collection of resources that are shared by clips, primitives between display lists.

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§clip: DataStore<ClipIntern>§prim: DataStore<RectanglePrim>§normal_border: DataStore<NormalBorderPrim>§image_border: DataStore<ImageBorder>§image: DataStore<Image>§yuv_image: DataStore<YuvImage>§line_decoration: DataStore<LineDecoration>§linear_grad: DataStore<LinearGradient>§radial_grad: DataStore<RadialGradient>§conic_grad: DataStore<ConicGradient>§picture: DataStore<Picture>§text_run: DataStore<TextRun>§filter_data: DataStore<FilterDataIntern>§backdrop_capture: DataStore<BackdropCapture>§backdrop_render: DataStore<BackdropRender>§polygon: DataStore<PolygonIntern>§box_shadow: DataStore<BoxShadow>

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impl DataStores

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fn report_memory(&self, ops: &mut MallocSizeOfOps, r: &mut MemoryReport)

Reports CPU heap usage.

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fn apply_updates( &mut self, updates: InternerUpdates, profile: &mut TransactionProfile, )

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impl DataStores

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pub fn get_local_prim_rect( &self, prim_instance: &PrimitiveInstance, snapped_local_rect: LayoutRect, pictures: &[PictureInstance], surfaces: &[SurfaceInfo], ) -> LayoutRect

Returns the local rect for a primitive. For most primitives, this is the device-snapped local rect carried on the per-draw header. For pictures, the rect is reconstructed from the picture’s raster surface since it’s only known during frame building.

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pub fn get_local_prim_coverage_rect( &self, prim_instance: &PrimitiveInstance, snapped_local_rect: LayoutRect, pictures: &[PictureInstance], surfaces: &[SurfaceInfo], ) -> LayoutRect

Returns the local coverage (space occupied) for a primitive. For most primitives, this is the device-snapped local rect carried on the per-draw header. For pictures, the coverage is reconstructed from the picture’s raster surface since it’s only known during frame building.

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pub fn prim_has_anti_aliasing(&self, prim_instance: &PrimitiveInstance) -> bool

Returns true if this primitive has anti-aliasing enabled.

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pub fn as_common_data( &self, prim_inst: &PrimitiveInstance, ) -> &PrimTemplateCommonData

Trait Implementations§

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impl Default for DataStores

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fn default() -> DataStores

Returns the “default value” for a type. Read more
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impl Serialize for DataStores

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

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fn into(self) -> U

Calls U::from(self).

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

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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