Enum Area 

pub enum Area {
    Rect(Rect),
    StartingAt {
        x: isize,
        y: isize,
    },
    BlockStartingAt {
        bo: BlockOffset,
    },
}

Variants

Rect(Rect)

A well-defined rectangle

StartingAt

A rectangle starting at offset (x, y) and ending at the bottom-right corner of the parent

Fields

x: isize

y: isize

BlockStartingAt

a rectangle starting at given block offset until the bottom-right corner of the parent

Fields

bo: BlockOffset

Implementations

impl Area

pub const fn to_rect( self, xdec: usize, ydec: usize, parent_width: usize, parent_height: usize, ) -> Rect

Convert to a rectangle of pixels. For a BlockRect and BlockStartingAt, for subsampled chroma planes, the returned rect will be aligned to a 4x4 chroma block. This is necessary for compute_distortion and rdo_cfl_alpha as the subsampled chroma block covers multiple luma blocks.

Trait Implementations

impl Clone for Area

fn clone(&self) -> Area

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Area

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for Area