libs/rubberband/src/HighFrequencyAudioCurve.h

   1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
   2
   3 /*
   4     Rubber Band
   5     An audio time-stretching and pitch-shifting library.
   6     Copyright 2007-2008 Chris Cannam.
   7
   8     This program is free software; you can redistribute it and/or
   9     modify it under the terms of the GNU General Public License as
  10     published by the Free Software Foundation; either version 2 of the
  11     License, or (at your option) any later version.  See the file
  12     COPYING included with this distribution for more information.
  13 */
  14
  15 #ifndef _HIGHFREQUENCY_AUDIO_CURVE_H_
  16 #define _HIGHFREQUENCY_AUDIO_CURVE_H_
  17
  18 #include "AudioCurve.h"
  19 #include "Window.h"
  20
  21 namespace RubberBand
  22 {
  23
  24 class HighFrequencyAudioCurve : public AudioCurve
  25 {
  26 public:
  27     HighFrequencyAudioCurve(size_t sampleRate, size_t windowSize);
  28
  29     virtual ~HighFrequencyAudioCurve();
  30
  31     virtual void setWindowSize(size_t newSize);
  32
  33     virtual float process(const float *R__ mag, size_t increment);
  34     virtual float processDouble(const double *R__ mag, size_t increment);
  35     virtual void reset();
  36 };
  37
  38 }
  39
  40 #endif