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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
Cokiee Shell
| Current Path : /proc/self/root/usr/include/CLAM/ |
| Current File : //proc/self/root/usr/include/CLAM/SpectralSynthesisConfig.hxx |
/*
* Copyright (c) 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 _SpectralSynthesisConfig_
#define _SpectralSynthesisConfig_
#include "ProcessingConfig.hxx"
#include "WindowGeneratorConfig.hxx"
#include "CircularShiftConfig.hxx"
#include "IFFTConfig.hxx"
namespace CLAM {
/**
* Config class for the SpectralSynthesis Processing
*/
class SpectralSynthesisConfig:public ProcessingConfig
{
friend class SpectralSynthesis;
public:
DYNAMIC_TYPE_USING_INTERFACE(SpectralSynthesisConfig,10,ProcessingConfig);
/** Configuration for children Processing Objects*/
DYN_ATTRIBUTE(0,public,WindowGeneratorConfig,AnalWindowGenerator);
DYN_ATTRIBUTE(1,public,WindowGeneratorConfig,SynthWindowGenerator);
DYN_ATTRIBUTE(2,public,CircularShiftConfig,CircularShift);
DYN_ATTRIBUTE(3,public,IFFTConfig,IFFT);
DYN_ATTRIBUTE(4,public,int, prZeroPadding);
DYN_ATTRIBUTE(5,public,int,prSamplingRate);
DYN_ATTRIBUTE(6,public,bool,Residual);
//xamat: added this to be able to access from configurators
DYN_ATTRIBUTE(7,public,int,prAnalWindowSize);
DYN_ATTRIBUTE(8,public,EWindowType,prAnalWindowType);
DYN_ATTRIBUTE(9,public,int,prHopSize);
//Config shortcuts
public:
/** Setter for Analysis Window size in number of samples. It should match the size used in the
* SpectralAnalysis Processing. An assertion fault is raised if size is not odd. This
* method changes size of AnalysisWindowGenerator, IFFT and CircularShift accordingly.
*/
void SetAnalWindowSize(TSize w);
/** Getter for Analysis Window Size
* @see SetAnalWindowSize
*/
TSize GetAnalWindowSize() const;
/** Setter for Analysis Window type
* @see EWindowType
*/
void SetAnalWindowType(const EWindowType& t);
/** Getter for Analysis Window type
* @see SetAnalWindowType
*/
const EWindowType& GetAnalWindowType() const;
/** Sets Zero padding factor.
* A factor of zero means that no zero padding has been applied in the analysis.
* @see SpectralAnalysis::SetZeroPadding
*/
void SetZeroPadding(int z);
/** Getter for Zero padding factor
* @see SetZeroPadding*/
int GetZeroPadding() const;
/** Setter for Synthesis window size in number of samples. Just affects the Synthesis
* Window Generator Size
*/
void SetSynthWindowSize(TSize w);
/** Getter for Synthesis Window Size
* @see SetSynthWindowSize
*/
TSize GetSynthWindowSize()const;
/** Setter for Synthesis Hop size in number of samples.
* Changes size of the Synthesis WindowGenerator, and the Hop Size and Buffer Size in the
* OverlapAdd Processing
*/
void SetHopSize(TSize h);
/** Getter for Synthesis Hop size
* @see SetHopSize
*/
TSize GetHopSize() const;
/** Setter for global Sampling rate. It synchronizes all existing sizes. */
void SetSamplingRate(TData sr);
/** Getter for global Sampling rate */
TData GetSamplingRate() const;
/** Setter for Spectrum Size **/
void SetSpectrumSize(TSize specSize);
TSize GetSpectrumSize() const;
private:
void DefaultInit();
void DefaultValues();
/** Sync all configuration values*/
void Sync();
/** Ad-hoc routine for finding FFT Size*/
TInt32 PowerOfTwo(TInt32 size);
};
} // namespace CLAM
#endif
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