Enum vp9_parser::MetadataSubsampling

pub enum MetadataSubsampling {
    Unknown,
    Yuv420,
    Yuv420Colocated,
    Yuv422,
    Yuv444,
}

Chroma subsampling as defined in the Metadata

Variants

Unknown

Unknown.

Yuv420

4:2:0 - Subsampling along both x and y axis.

Yuv420Colocated

4:2:0 - Chroma subsampling colocated with (0,0) luma.

Yuv422

4:2:2 - Subsampling along the x axis.

Yuv444

4:4:4 - No chrome subsampling.

Trait Implementations

impl Clone for MetadataSubsampling

fn clone(&self) -> MetadataSubsampling

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for MetadataSubsampling

impl Debug for MetadataSubsampling

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

Formats the value using the given formatter.

impl Eq for MetadataSubsampling

impl From<u8> for MetadataSubsampling

fn from(d: u8) -> Self

Performs the conversion.

impl Ord for MetadataSubsampling

fn cmp(&self, other: &MetadataSubsampling) -> Ordering

This method returns an Ordering between self and other.

#[must_use]

pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]

pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]

pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<MetadataSubsampling> for MetadataSubsampling

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

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

#[must_use]

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

This method tests for !=.

impl PartialOrd<MetadataSubsampling> for MetadataSubsampling

fn partial_cmp(&self, other: &MetadataSubsampling) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]

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

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]

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

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for MetadataSubsampling

impl StructuralPartialEq for MetadataSubsampling