Struct ResidentDctGridLayout 

pub struct ResidentDctGridLayout {
    pub block_cols: u32,
    pub block_rows: u32,
    pub row_pitch_bytes: usize,
    pub bytes_per_coefficient: usize,
    pub coefficient_order: ResidentDctCoefficientOrder,
}

Layout metadata for a resident JPEG DCT-grid descriptor.

Fields

block_cols: u32

Padded DCT block columns.

block_rows: u32

Padded DCT block rows.

row_pitch_bytes: usize

Byte stride between consecutive block rows in the resident buffer.

bytes_per_coefficient: usize

Bytes per coefficient in the resident buffer.

coefficient_order: ResidentDctCoefficientOrder

Coefficient order within each DCT block.

Trait Implementations

impl Clone for ResidentDctGridLayout

fn clone(&self) -> ResidentDctGridLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ResidentDctGridLayout

impl Debug for ResidentDctGridLayout

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

Formats the value using the given formatter.

impl Eq for ResidentDctGridLayout

impl PartialEq for ResidentDctGridLayout

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ResidentDctGridLayout