Trait sample::interpolate::Interpolator

pub trait Interpolator {
    type Frame: Frame;
    fn interpolate(&self, x: f64) -> Self::Frame;
    fn next_source_frame(&mut self, source_frame: Self::Frame);
}

Types that can interpolate between two values.

Implementations should keep track of the necessary data both before and after the current frame.

Associated Types

type Frame: Frame

Required Methods

fn interpolate(&self, x: f64) -> Self::Frame

Given a distance between [0.0 and 1.0) to the following sample, return the interpolated value.

fn next_source_frame(&mut self, source_frame: Self::Frame)

Called whenever the Interpolator value steps passed 1.0.

Implementors

• impl<F> Interpolator for Floor<F> where     F: Frame,     F::Sample: Duplex<f64>,  type Frame = F;

• impl<F> Interpolator for Linear<F> where     F: Frame,     F::Sample: Duplex<f64>,  type Frame = F;

• impl<S> Interpolator for Sinc<S> where     S: SliceMut,     S::Element: Frame,     <S::Element as Frame>::Sample: Duplex<f64>,  type Frame = S::Element;