Enum ChromaSubsampling 

pub enum ChromaSubsampling {
    Yuv420,
    Yuv422,
    Yuv444,
    Yuv440,
}

Chroma subsampling format.

Variants

Yuv420

4:2:0 — both chroma channels halved in both dimensions.

Yuv422

4:2:2 — chroma halved horizontally only.

Yuv444

4:4:4 — no chroma subsampling.

Yuv440

4:4:0 — chroma halved vertically only.

Trait Implementations

impl Clone for ChromaSubsampling

fn clone(&self) -> ChromaSubsampling

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChromaSubsampling

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

Formats the value using the given formatter.

impl Display for ChromaSubsampling

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

Formats the value using the given formatter.

impl Hash for ChromaSubsampling

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ChromaSubsampling

fn eq(&self, other: &ChromaSubsampling) -> 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 Eq for ChromaSubsampling

impl StructuralPartialEq for ChromaSubsampling