Struct SineWave

pub struct SineWave {
    pub sample_rate: u32,
    pub freq: f32,
    /* private fields */
}

A SoundSource that generates a sine wave with a given frequency.

Fields

sample_rate: u32

The sample_rate of this SoundSource.

freq: f32

The frequency of the sine wave, in Hertz

Implementations

impl SineWave

pub fn new(sample_rate: u32, freq: f32) -> Self

Create a new SineWave SoundSource.

Created one the given sample_rate and frequency, both in Hertz.

Trait Implementations

impl SoundSource for SineWave

fn sample_rate(&self) -> u32

Return the sample rate.

fn channels(&self) -> u16

Return the number of channels.

fn reset(&mut self)

Start the sound from the begining.

fn write_samples(&mut self, out: &mut [i16]) -> usize

Write the samples to buffer.