Enum vulkano::format::ChromaSampling

pub enum ChromaSampling {
    Mode444,
    Mode422,
    Mode420,
}

For YCbCr formats, the type of chroma sampling used.

Variants

Mode444

The chroma components are represented at the same resolution as the luma component.

Mode422

The chroma components have half the horizontal resolution as the luma component.

Mode420

The chroma components have half the horizontal and vertical resolution as the luma component.

Implementations

impl ChromaSampling

pub fn subsampled_extent(&self, extent: [u32; 3]) -> [u32; 3]

Trait Implementations

impl Clone for ChromaSampling

fn clone(&self) -> ChromaSampling

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ChromaSampling

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

Formats the value using the given formatter.

impl Hash for ChromaSampling

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,

Feeds a slice of this type into the given Hasher.

impl PartialEq<ChromaSampling> for ChromaSampling

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for ChromaSampling

impl Eq for ChromaSampling

impl StructuralEq for ChromaSampling

impl StructuralPartialEq for ChromaSampling