Struct nannou_audio::requester::Requester

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

A sound::Requester for converting backend audio requests into requests for buffers of a fixed size called from a separate thread.

The Requester 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> Requester<S>

where S: Sample,

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

Construct a new sound::Requester.

num_frames must be greater than 0.

pub fn fill_buffer<M, FR>( &mut self, model: M, render: &FR, output: &mut [S], channels: usize, sample_rate: u32 ) -> M

where FR: RenderFn<M, S>,

Fill the given output buffer with samples requested from the model.

Panic!s if sample_rate is not greater than 0 or if the output buffer’s length is not a multiple of the given number of channels.