/usr/include/CLAM/SMSTimeStretch.hxx is in libclam-dev 1.4.0-5build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | /*
* Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
* UNIVERSITAT POMPEU FABRA
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef _SMSTimeStretch_
#define _SMSTimeStretch_
#include "Processing.hxx"
#include "Frame.hxx"
#include "InPort.hxx"
#include "OutPort.hxx"
#include "InControl.hxx"
#include "SMSTimeStretchConfig.hxx"
#include "SpectrumInterpolator.hxx"
#include "SpectralPeakArrayInterpolator.hxx"
// FIXME
// #include "FrameInterpolator.hxx"
namespace CLAM{
/** \brief Time Stretch using the SMS model
*
* @todo: introduce interpolation of spectral shapes, before that, interpolations may be
* extracted to external Processing's
*/
class SMSTimeStretch: public Processing
{
//TODO introduce interpolation of spectral shapes, before that, interpolations may be extracted to external Processing's (this comment is also in doxygen class description)
const char *GetClassName() const {return "SMSTimeStretch";}
InPort<SpectralPeakArray> mInPeaks;
OutPort<SpectralPeakArray> mOutPeaks;
InPort<Fundamental> mInFund;
OutPort<Fundamental> mOutFund;
InPort<Spectrum> mInSpectrum;
OutPort<Spectrum> mOutSpectrum;
public:
SMSTimeStretch()
:
mInPeaks("In SpectralPeaks", this),
mOutPeaks("Out SpectralPeaks", this),
mInFund("In Fundamental", this),
mOutFund("Out Fundamental", this),
mInSpectrum("In Spectrum", this),
mOutSpectrum("Out Spectrum", this)
{
Configure( mConfig );
}
~SMSTimeStretch() {}
bool Do()
{
bool result = Do(mInPeaks.GetData(),
mInFund.GetData(),
mInSpectrum.GetData(),
mOutPeaks.GetData(),
mOutFund.GetData(),
mOutSpectrum.GetData()
);
mInPeaks.Consume();
mInFund.Consume();
mInSpectrum.Consume();
mOutPeaks.Produce();
mOutFund.Produce();
mOutSpectrum.Produce();
return result;
}
bool Do(const Frame& in, Frame& out);
bool Do(const SpectralPeakArray& inPeaks,
const Fundamental& inFund,
const Spectrum& inSpectrum,
SpectralPeakArray& outPeaks,
Fundamental& outFund,
Spectrum& outSpectrum
);
//FIXME
bool ConcreteStart();
bool ConcreteStop();
// bool CanProcessInplace() {return false;}
// bool IsLastFrame();
//
// Frame& GetCurrentFrame(Segment& out);
// const Frame& GetCurrentFrame(const Segment& in);
//
// FloatInControl mFactor;
typedef SMSTimeStretchConfig Config;
const ProcessingConfig & GetConfig() const
{
return mConfig;
}
protected:
bool ConcreteConfigure(const ProcessingConfig& config);
private:
Config mConfig;
protected:
// bool HaveFinished();
// void UpdateTimeAndIndex(const Segment& in);
TTime mSynthesisTime; ///<
TTime mAnalysisTime;
TIndex mnSynthesisFrames; ///<
Frame mLeftFrame;
/** Child processings **/
// FrameInterpolator mFrameInterpolator; // FIXME
SpectrumInterpolator mSpectrumInterpolator;
SpectralPeakArrayInterpolator mPeaksInterpolator;
};
};//namespace CLAM
#endif // _SMSTimeStretch_
|