lua_biquad.h

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#include "pch.h"
#include "biquad.h"
 
#pragma once
 
struct LuaBiQuad {
  Biquad delegate;
 
  float filter(float input) {
    if (isFirstValue) {
      delegate.cookSteadyState(input);
      isFirstValue = false;
    }
    return delegate.filter(input);
  }
 
  void configureLowpass(float samplingFrequency, float cutoffFrequency) {
    delegate.configureLowpass(samplingFrequency, cutoffFrequency);
    isFirstValue = true;
  }
 
  bool isFirstValue = true;
};