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56 lines
949 B
56 lines
949 B
15 years ago
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/*
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fifo for audioData
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Copyright (C) 1999 Martin Vogt
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Library General Public License as published by
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the Free Software Foundation.
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For more information look at the file COPYRIGHT in this package
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*/
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#ifndef __AUDIODATAARRAY_H
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#define __AUDIODATAARRAY_H
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#include "../util/abstract/abs_thread.h"
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#include "audioData.h"
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class AudioDataArray {
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AudioData** audioDataArray;
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int fillgrade;
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int entries;
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int writePos;
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int readPos;
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int pcmSum;
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public:
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AudioDataArray(int entries);
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~AudioDataArray();
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int insertAudioData(AudioData* src);
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AudioData* readAudioData();
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int getFillgrade();
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int getPCMSum();
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void forward();
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void clear();
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private:
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void lockStampArray();
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void unlockStampArray();
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void internalForward();
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abs_thread_mutex_t writeInMut;
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abs_thread_mutex_t changeMut;
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};
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#endif
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