hvirtual/plugins/freeverb/Components/comb.cpp

   1 // Comb filter implementation
   2 //
   3 // Written by Jezar at Dreampoint, June 2000
   4 // http://www.dreampoint.co.uk
   5 // This code is public domain
   6
   7 #include "comb.hpp"
   8
   9 comb::comb()
  10 {
  11         filterstore = 0;
  12         bufidx = 0;
  13 }
  14
  15 void comb::setbuffer(float *buf, int size)
  16 {
  17         buffer = buf;
  18         bufsize = size;
  19 }
  20
  21 void comb::mute()
  22 {
  23         for (int i=0; i<bufsize; i++)
  24                 buffer[i]=0;
  25 }
  26
  27 void comb::setdamp(float val)
  28 {
  29         damp1 = val;
  30         damp2 = 1-val;
  31 }
  32
  33 float comb::getdamp()
  34 {
  35         return damp1;
  36 }
  37
  38 void comb::setfeedback(float val)
  39 {
  40         feedback = val;
  41 }
  42
  43 float comb::getfeedback()
  44 {
  45         return feedback;
  46 }
  47
  48 // ends
  49
  50
  51
  52