Struct Pred 

pub struct Pred {
    pub on: bool,
    pub w: [i16; 7],
}

Per-band causal linear predictor of the quantized value (integer weights, Q12). Smooth fields leave highpass bands smooth along their lowpass axes (neighbour correlation ≈ 0.9) and anticorrelated (≈ −0.5) along the highpass axis — structure significance coders such as SPECK leave on the table. The coder codes q − pred; contexts are computed on the residuals.

Fields

on: bool

Whether prediction is on for the band.

w: [i16; 7]

Tap weights, Q12.

Trait Implementations

impl Clone for Pred

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Pred

impl Debug for Pred

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

Formats the value using the given formatter.

impl Default for Pred

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Pred

impl PartialEq for Pred

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Pred