module RemiAudio::Resampler::CallbackResampler

Overview

The CallbackResampler mixin is used in Resampler subclasses that call a callback function to read source audio data as-needed.

#callbackFunc : CallbackProc
The method called when new input data is needed.
#read(ratio : Float64, data : Array(Float32) | Slice(Float32)) : Int64
Reads audio data into data at the given ratio, returning the actual number of samples that were read into data.
#read(ratio : Float64, data : Array(Float64) | Slice(Float64)) : Int64
Reads audio data into data at the given ratio, returning the actual number of samples that were read into data.
#tempFloat32Buf(size : Int) : Slice(Float32)

def callbackFunc : CallbackProc #

The method called when new input data is needed.

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def read(ratio : Float64, data : Array(Float32) | Slice(Float32)) : Int64 #

Reads audio data into data at the given ratio, returning the actual number of samples that were read into data.

Note that the returned value is samples per channel.

[View source]

def read(ratio : Float64, data : Array(Float64) | Slice(Float64)) : Int64 #

Reads audio data into data at the given ratio, returning the actual number of samples that were read into data.

Note that the returned value is samples per channel.

[View source]

def tempFloat32Buf(size : Int) : Slice(Float32) #

[View source]