Struct DcPredBuffer 

pub struct DcPredBuffer { /* private fields */ }

Implementations

impl DcPredBuffer

pub fn new(mb_w: usize, mb_h: usize) -> Self

pub fn predict(&self, mb_row: usize, mb_col: usize, blk: usize) -> (i32, bool)

Return the predicted DC for block blk at (mb_row, mb_col). Also decides prediction direction (horizontal vs vertical). Returns (pred_value, use_left: bool).

pub fn store(&mut self, mb_row: usize, mb_col: usize, blk: usize, dc_recon: i32)

Store the reconstructed DC value (in coeff domain) for later prediction.

Trait Implementations

impl Clone for DcPredBuffer

fn clone(&self) -> DcPredBuffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.