postfish/follower.h

   1 /*
   2  *
   3  *  postfish
   4  *
   5  *      Copyright (C) 2002-2005 Monty
   6  *
   7  *  Postfish is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2, or (at your option)
  10  *  any later version.
  11  *
  12  *  Postfish is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with Postfish; see the file COPYING.  If not, write to the
  19  *  Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  20  *
  21  *
  22  */
  23
  24 #include "bessel.h"
  25
  26 typedef struct {
  27   int loc;
  28   float val;
  29 } peak_state;
  30
  31 extern void bi_compand(float *A,float *B,float *adj,
  32                        float corner,
  33                        float multiplier,
  34                        float currmultiplier,
  35                        float lookahead,
  36                        int mode,int softknee,
  37                        iir_filter *attack, iir_filter *decay,
  38                        iir_state *iir, peak_state *ps,
  39                        int active,
  40                        int over);
  41
  42 extern void full_compand(float *A,float *B,float *adj,
  43                          float multiplier,float currmultiplier,
  44                          int mode,
  45                          iir_filter *attack, iir_filter *decay,
  46                          iir_state *iir, peak_state *ps,
  47                          int active);