Struct jxl_vardct::DequantMatrixSet

pub struct DequantMatrixSet { /* private fields */ }

A set of dequantization matrices.

Implementations

impl DequantMatrixSet

pub fn get(&self, channel: usize, dct_select: TransformType) -> &[f32]

Returns the dequantization matrix for the given channel and transform type.

The coefficients is in the raster order.

pub fn get_transposed( &self, channel: usize, dct_select: TransformType, ) -> &[f32]

Returns the transposed dequantization matrix for the given channel and transform type.

The coefficients is in the raster order.

Trait Implementations

impl Bundle<DequantMatrixSetParams<'_, '_, '_>> for DequantMatrixSet

type Error = Error

fn parse( bitstream: &mut Bitstream<'_>, params: DequantMatrixSetParams<'_, '_, '_>, ) -> Result<Self>

Parses a value from the bitstream with the given context.

impl Debug for DequantMatrixSet

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

Formats the value using the given formatter.