Struct AudioBuffer 

pub struct AudioBuffer {
    pub number_channels: u32,
    pub data_bytes_size: u32,
    /* private fields */
}

Raw audio buffer containing sample data

An AudioBuffer represents a single channel or interleaved audio data. Access the raw bytes via data() or data_mut().

Fields

number_channels: u32

Number of audio channels in this buffer

data_bytes_size: u32

Size of the audio data in bytes

Implementations

impl AudioBuffer

pub fn data(&self) -> &[u8]

Get the raw audio data as a byte slice

pub fn data_mut(&mut self) -> &mut [u8]

Get the raw audio data as a mutable byte slice

Warning

This returns a &mut [u8] that points directly into the CoreMedia block buffer backing the captured sample. That memory may be aliased with the still-live source CMSampleBuffer (and any other copies of the underlying CMBlockBuffer), so mutating it can race with or corrupt data observed elsewhere. Only mutate this slice if you are certain no other reader holds a view into the same block buffer, and never mutate it concurrently. Prefer copying the bytes out via data() when in doubt.

pub fn data_byte_size(&self) -> usize

Get the size of the data in bytes

Trait Implementations

impl Debug for AudioBuffer

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

Formats the value using the given formatter.

impl Display for AudioBuffer

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

Formats the value using the given formatter.

impl Hash for AudioBuffer

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 AudioBuffer

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 Eq for AudioBuffer