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// Indentation settings for Vim and Emacs etc. lines from all files, as Campbell's patch (except for other changes to Languages.cpp)
47 lines
901 B
C++
47 lines
901 B
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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RingBuffer.h
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Dominic Mazzoni
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*******************************************************************/
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#ifndef __AUDACITY_RING_BUFFER__
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#define __AUDACITY_RING_BUFFER__
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#include "SampleFormat.h"
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class RingBuffer {
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public:
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RingBuffer(sampleFormat format, int size);
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~RingBuffer();
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//
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// For the writer only:
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//
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int AvailForPut();
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int Put(samplePtr buffer, sampleFormat format, int samples, int stride = 1);
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//
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// For the reader only:
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//
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int AvailForGet();
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int Get(samplePtr buffer, sampleFormat format, int samples);
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int Discard(int samples);
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private:
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int Len();
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sampleFormat mFormat;
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int mStart;
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int mEnd;
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int mBufferSize;
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samplePtr mBuffer;
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};
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#endif /* __AUDACITY_RING_BUFFER__ */
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