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arts/modules/freeverb/comb.cpp

 

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// Comb filter implementation

 

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//

 

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// Written by Jezar at Dreampoint, June 2000

 

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// http://www.dreampoint.co.uk

 

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// This code is public domain

 

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#include "comb.hpp"

 

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comb::comb()

 

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{

 

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        filterstore = 0;

 

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        bufidx = 0;

 

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}

 

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void comb::setbuffer(float *buf, int size) 

 

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{

 

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        buffer = buf; 

 

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        bufsize = size;

 

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}

 

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void comb::mute()

 

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{

 

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        for (int i=0; i<bufsize; i++)

 

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                buffer[i]=0;

 

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}

 

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void comb::setdamp(float val) 

 

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{

 

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        damp1 = val; 

 

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        damp2 = 1-val;

 

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}

 

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float comb::getdamp() 

 

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{

 

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        return damp1;

 

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}

 

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void comb::setfeedback(float val) 

 

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{

 

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        feedback = val;

 

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}

 

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float comb::getfeedback() 

 

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{

 

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        return feedback;

 

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}

 

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// ends

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