mirror of
https://github.com/JvanKatwijk/dab-cmdline
synced 2025-10-05 23:52:50 +02:00
65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
#
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/*
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* Copyright (C) 2011, 2012, 2013
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* Jan van Katwijk (J.vanKatwijk@gmail.com)
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* Lazy Chair Computing
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*
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* This file is part of the main program of the DAB library
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*
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* DAB library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* DAB library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with DAB library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef __NEW_CONVERTER__
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#define __NEW_CONVERTER__
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#include <math.h>
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#include <complex>
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#include <stdint.h>
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#include <unistd.h>
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#include <limits>
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#include <samplerate.h>
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typedef float DSPFLOAT;
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typedef std::complex<DSPFLOAT> DSPCOMPLEX;
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using namespace std;
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class newConverter {
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private:
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int32_t inRate;
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int32_t outRate;
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double ratio;
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int32_t outputLimit;
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int32_t inputLimit;
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SRC_STATE *converter;
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SRC_DATA *src_data;
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float *inBuffer;
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float *outBuffer;
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int32_t inp;
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public:
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newConverter (int32_t inRate, int32_t outRate,
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int32_t inSize);
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~newConverter (void);
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bool convert (DSPCOMPLEX v,
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DSPCOMPLEX *out, int32_t *amount);
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int32_t getOutputsize (void);
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};
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#endif
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