76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
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/******************************************************************************\
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* Copyright (c) 2004-2006
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*
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* Author(s):
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* Volker Fischer
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*
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******************************************************************************
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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\******************************************************************************/
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#if !defined(RESAMPLE_H__3B0FEUFE7876F_FE8FE_CA63_4344_1912__INCLUDED_)
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#define RESAMPLE_H__3B0FEUFE7876F_FE8FE_CA63_4344_1912__INCLUDED_
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#include "util.h"
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#include "resamplefilter.h"
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#include "global.h"
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/* Classes ********************************************************************/
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class CResample
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{
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public:
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CResample() {}
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virtual ~CResample() {}
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void Init(const int iNewInputBlockSize);
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int Resample(CVector<double>& vecdInput, CVector<double>& vecdOutput,
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const double dRation);
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protected:
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double dTStep;
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double dtOut;
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double dBlockDuration;
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CVector<double> vecdIntBuff;
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int iHistorySize;
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int iInputBlockSize;
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};
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class CAudioResample
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{
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public:
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CAudioResample() {}
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virtual ~CAudioResample() {}
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void Init(const int iNewInputBlockSize, const double dNewRation);
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void Resample(CVector<double>& vecdInput, CVector<double>& vecdOutput);
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protected:
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double dRation;
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CVector<double> vecdIntBuff;
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int iHistorySize;
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int iInputBlockSize;
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int iOutputBlockSize;
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};
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#endif // !defined(RESAMPLE_H__3B0FEUFE7876F_FE8FE_CA63_4344_1912__INCLUDED_)
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