Struct gstreamer_audio::AudioFormatInfo

pub struct AudioFormatInfo(/* private fields */);

Information for an audio format.

Implementations

impl AudioFormatInfo

pub fn from_format(format: AudioFormat) -> Self

pub fn format(&self) -> AudioFormat

pub fn name<'a>(&self) -> &'a GStr

pub fn description<'a>(&self) -> &'a GStr

pub fn flags(&self) -> AudioFormatFlags

pub fn endianness(&self) -> AudioEndianness

pub fn width(&self) -> u32

pub fn depth(&self) -> u32

pub fn unpack_format(&self) -> AudioFormat

pub fn silence<'a>(&self) -> &'a [u8]

pub fn unpack(&self, flags: AudioPackFlags, dest: &mut [u8], src: &[u8])

pub fn pack(&self, flags: AudioPackFlags, dest: &mut [u8], src: &[u8])

pub fn fill_silence(&self, dest: &mut [u8])

Fill length bytes in dest with silence samples for self.

dest

a destination to fill

pub fn is_float(&self) -> bool

pub fn is_integer(&self) -> bool

pub fn is_signed(&self) -> bool

pub fn is_little_endian(&self) -> bool

pub fn is_big_endian(&self) -> bool

Trait Implementations

impl Clone for AudioFormatInfo

fn clone(&self) -> AudioFormatInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AudioFormatInfo

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

Formats the value using the given formatter.

impl Display for AudioFormatInfo

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

Formats the value using the given formatter.

impl From<AudioFormat> for AudioFormatInfo

fn from(f: AudioFormat) -> Self

Converts to this type from the input type.

impl FromStr for AudioFormatInfo

type Err = BoolError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Ord for AudioFormatInfo

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for AudioFormatInfo

fn eq(&self, other: &Self) -> 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 PartialOrd for AudioFormatInfo

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for AudioFormatInfo

fn static_type() -> Type

Returns the type identifier of Self.

impl ValueType for AudioFormatInfo

type Type = AudioFormatInfo

Type to get the Type from.

impl Copy for AudioFormatInfo

impl Eq for AudioFormatInfo

impl Send for AudioFormatInfo

impl Sync for AudioFormatInfo