Struct nannou_audio::receiver::Receiver

pub struct Receiver<S> { /* private fields */ }

A Receiver for converting audio delivered by the backend at varying buffer sizes into buffers of a fixed size.

The Receiver works by calling fill_buffer with the requested buffer and sample rate from the audio backend each time the callback is invoked.

Implementations

impl<S> Receiver<S>

where S: Sample,

pub fn new(num_frames: usize, num_channels: usize) -> Self

Construct a Receiver.

Both num_frames and num_channels must be greater than 0.

pub fn read_buffer<M, FC>( &mut self, model: M, capture: &FC, input: &[S], channels: usize, sample_rate: u32 ) -> M

where FC: CaptureFn<M, S>,

Deliver samples from input to the given capture function in chunks of size frames * channels.

**Panic!**s under any of the following conditions:

• sample_rate is not greater than 0.
• The number of channels is different to that with which the receiver was initialised.
• The final input buffer frame does not contain a sample for every channel.