src/calf/waveshaping.h

   1 /* Calf DSP Library
   2  * Placeholder for waveshaping classes
   3  *
   4  * Copyright (C) 2001-2009 Krzysztof Foltman
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General
  17  * Public License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21 #ifndef __CALF_WAVESHAPING_H
  22 #define __CALF_WAVESHAPING_H
  23
  24 /// This will be a waveshaper... when I'll code it (-:
  25 /// (or get Tom Szlagyi's permission to use his own)
  26 class waveshaper {
  27 public:
  28     waveshaper();
  29     void activate() {}
  30     void deactivate() {}
  31     void set_params(float blend, float drive) {}
  32     void set_sample_rate(uint32_t sr) {}
  33     float process(float in) { return in; }
  34     float get_distortion_level() { return 1; }
  35 };
  36
  37 #endif