Struct FormatDescriptor 

pub struct FormatDescriptor { /* private fields */ }

Stable descriptor for a concrete planar format.

Implementations

impl FormatDescriptor

pub fn name(&self) -> &str

Returns canonical format name.

pub const fn family(&self) -> FormatFamily

Returns format family.

pub const fn subsampling(&self) -> Option<ChromaSubsampling>

Returns chroma subsampling for YUV formats.

pub const fn bits_per_sample(&self) -> u8

Returns logical bit depth.

pub const fn sample_type(&self) -> SampleType

Returns stored sample type.

pub fn planes(&self) -> &[PlaneDescriptor]

Returns plane descriptors in storage order.

Trait Implementations

impl Clone for FormatDescriptor

fn clone(&self) -> FormatDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FormatDescriptor

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

Formats the value using the given formatter.

impl PartialEq for FormatDescriptor

fn eq(&self, other: &FormatDescriptor) -> 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 FormatDescriptor

impl StructuralPartialEq for FormatDescriptor