Trait rubato::VecResampler

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pub trait VecResampler<T>: Send {
    fn process(&mut self, wave_in: &[Vec<T>]) -> ResampleResult<Vec<Vec<T>>>;

    fn nbr_frames_needed(&self) -> usize;

    fn set_resample_ratio(&mut self, new_ratio: f64) -> ResampleResult<()>;

    fn set_resample_ratio_relative(
        &mut self, 
        rel_ratio: f64
    ) -> ResampleResult<()>;
}
Expand description

This is a helper trait that can be used when a Resampler must be object safe.

It differs from Resampler only by fixing the type of the input of process() to &[Vec<T>]. This allows it to be made into a trait object like this:

let boxed: Box<dyn VecResampler<f64>> = Box::new(FftFixedIn::<f64>::new(44100, 88200, 1024, 2, 2));

Use this implementation as an example if you need to fix the input type to something else.

Required methods

Resample a chunk of audio. Input and output data is stored in vectors, where each element contains a vector with all samples for a single channel.

Query for the number of frames needed for the next call to “process”.

Update the resample ratio.

Update the resample ratio relative to the original one.

Implementors