Struct EncoderConfig 

pub struct EncoderConfig {
    pub width: usize,
    pub height: usize,
    pub num_components: usize,
    pub component_info: Vec<EncoderComponentInfo>,
    pub quant_tables: Vec<[u16; 64]>,
}

Critical JPEG parameters extracted from decoded coefficients for re-encoding.

Matches the subset of jpeg_compress_struct fields that jpeg_copy_critical_parameters() copies between a decompressor and compressor.

Fields

width: usize

Image width in pixels.

height: usize

Image height in pixels.

num_components: usize

Number of components.

component_info: Vec<EncoderComponentInfo>

Per-component sampling and quantization info.

quant_tables: Vec<[u16; 64]>

Quantization tables (in zigzag order).

Trait Implementations

impl Clone for EncoderConfig

fn clone(&self) -> EncoderConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EncoderConfig

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

Formats the value using the given formatter.