Enum XybSubsampling 

#[non_exhaustive]
pub enum XybSubsampling {
    Full,
    BQuarter,
}

XYB component subsampling.

Unlike YCbCr where only luma is full, XYB keeps X and Y full even in subsampled mode - only B is reduced.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Full

X, Y, B all at full resolution (1x1, 1x1, 1x1)

BQuarter

X, Y full, B at quarter resolution (1x1, 1x1, 2x2)

Trait Implementations

impl Clone for XybSubsampling

fn clone(&self) -> XybSubsampling

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for XybSubsampling

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

Formats the value using the given formatter.

impl Default for XybSubsampling

fn default() -> XybSubsampling

Returns the “default value” for a type.

impl PartialEq for XybSubsampling

fn eq(&self, other: &XybSubsampling) -> 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 Copy for XybSubsampling

impl Eq for XybSubsampling

impl StructuralPartialEq for XybSubsampling