mirror of
https://github.com/JvanKatwijk/dab-cmdline
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57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
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#
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/*
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* Copyright (C) 2009, 2010, 2011
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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 for 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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#ifndef __AUDIO_BASE__
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#define __AUDIO_BASE__
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#include <stdio.h>
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#include <samplerate.h>
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#include "newconverter.h"
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#include "ringbuffer.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 audioBase {
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public:
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audioBase (void);
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virtual ~audioBase (void);
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virtual void stop (void);
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virtual void restart (void);
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void audioOut (int16_t *, int32_t, int32_t);
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private:
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void audioOut_16000 (int16_t *, int32_t);
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void audioOut_24000 (int16_t *, int32_t);
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void audioOut_32000 (int16_t *, int32_t);
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void audioOut_48000 (int16_t *, int32_t);
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newConverter converter_16;
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newConverter converter_24;
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newConverter converter_32;
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protected:
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virtual void audioOutput (float *, int32_t);
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};
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#endif
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