Trait audio_engine::SoundSource

pub trait SoundSource {
    fn channels(&self) -> u16;
    fn sample_rate(&self) -> u32;
    fn reset(&mut self);
    fn write_samples(&mut self, buffer: &mut [i16]) -> usize;
}

A source of sound samples.

Sound samples of each channel must be interleaved.

Required Methods

fn channels(&self) -> u16

Return the number of channels

fn sample_rate(&self) -> u32

return the sample rate

fn reset(&mut self)

Start the sound from the begining

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

Write the samples to the buffer.

Return how many samples was written. If it return a value less thand the length of the buffer, this indicate that the sound ended.

buffer length and ouput will always be a multiple of self.channels().

Implementors

impl<T: Seek + Read + Send + 'static> SoundSource for OggDecoder<T>

impl<T: Seek + Read + Send + 'static> SoundSource for WavDecoder<T>

impl<T: SoundSource> SoundSource for ChannelConverter<T>

impl<T: SoundSource> SoundSource for SampleRateConverter<T>