Struct TransformCoeffEncoder 

pub struct TransformCoeffEncoder { /* private fields */ }

Transform coefficient encoder.

Implementations

impl CoeffEncoder

pub fn new() -> Self

Create a new coefficient encoder.

pub fn set_qparams(&mut self, qparams: QuantizationParams)

Set quantization parameters.

pub fn encode_coeffs( &mut self, coeffs: &[i32], tx_size: TxSize, tx_type: TxType, plane: u8, ) -> usize

Encode transform coefficients.

Arguments

• coeffs - Quantized coefficients in raster order
• tx_size - Transform size
• tx_type - Transform type
• plane - Plane index (0=Y, 1=U, 2=V)

Returns

Number of bits used

pub fn finish(&mut self) -> Vec<u8>

Get encoded output.

pub fn reset(&mut self)

Reset encoder state.

Trait Implementations

impl Clone for CoeffEncoder

fn clone(&self) -> CoeffEncoder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoeffEncoder

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

Formats the value using the given formatter.

impl Default for CoeffEncoder

fn default() -> Self

Returns the “default value” for a type.