postfish/deverb.h

   1 /*
   2  *
   3  *  postfish
   4  *
   5  *      Copyright (C) 2002-2005 Monty and Xiph.Org
   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 "postfish.h"
  25
  26 #define deverb_freqs 8
  27 static const float deverb_freq_list[deverb_freqs+1]={
  28   125,250,500,1000,2000,4000,8000,16000,9e10
  29 };
  30
  31 static char * const deverb_freq_labels[deverb_freqs]={
  32   "125","250","500","1k","2k","4k","8k","16k"
  33 };
  34
  35 typedef struct {
  36   sig_atomic_t ratio[deverb_freqs];
  37   sig_atomic_t smooth;
  38   sig_atomic_t trigger;
  39   sig_atomic_t release;
  40   sig_atomic_t linkp;
  41
  42   sig_atomic_t *active;
  43   sig_atomic_t panel_visible;
  44 } deverb_settings;
  45
  46 extern void deverb_reset();
  47 extern int deverb_load(void);
  48 extern time_linkage *deverb_read_channel(time_linkage *in);
  49
  50 extern deverb_settings deverb_channel_set;
  51