Struct webrender::picture::TileDescriptor
source · pub struct TileDescriptor {
prims: Vec<PrimitiveDescriptor>,
pub local_valid_rect: PictureRect,
last_updated_frame_id: FrameId,
dep_data: Vec<u8>,
}
Expand description
Uniquely describes the content of this tile, in a way that can be (reasonably) efficiently hashed and compared.
Fields§
§prims: Vec<PrimitiveDescriptor>
List of primitive instance unique identifiers. The uid is guaranteed to uniquely describe the content of the primitive template, while the other parameters describe the clip chain and instance params.
local_valid_rect: PictureRect
Picture space rect that contains valid pixels region of this tile.
last_updated_frame_id: FrameId
The last frame this tile had its dependencies updated (dependency updating is skipped if a tile is off-screen).
dep_data: Vec<u8>
Packed per-prim dependency information
Implementations§
Trait Implementations§
source§impl Clone for TileDescriptor
impl Clone for TileDescriptor
source§fn clone(&self) -> TileDescriptor
fn clone(&self) -> TileDescriptor
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl Freeze for TileDescriptor
impl RefUnwindSafe for TileDescriptor
impl Send for TileDescriptor
impl Sync for TileDescriptor
impl Unpin for TileDescriptor
impl UnwindSafe for TileDescriptor
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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