// AudioTransformer.h: interface for the AudioTransformer class.
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//
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//////////////////////////////////////////////////////////////////////
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#ifndef AFX_AUDIOTRANSFORMER_H__D4076AFA_C2F2_4BE0_85EA_DEC350129E87__INCLUDED_
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#define AFX_AUDIOTRANSFORMER_H__D4076AFA_C2F2_4BE0_85EA_DEC350129E87__INCLUDED_
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#include <vector>
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#include <utility>
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#include "AudioSource.h"
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#include "AudioSink.h"
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class AudioSample;
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class AudioTransformer :
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public AudioSource,
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public AudioSink
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{
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public:
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AudioTransformer();
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virtual ~AudioTransformer();
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int StartTransform();
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int StopTransform();
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virtual int TransformStarted();
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virtual int TransformStopped();
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protected:
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virtual int RenderAudioSamples(std::vector<std::pair<AudioSample *, AudioSource *> > &data); // from AudioSink
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virtual int GenerateData(AudioSample **ppAudioSample); // from AudioSource
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virtual int TransformAudioSamples(std::vector<std::pair<AudioSample *, AudioSource *> > &data, AudioSample **ppAudioSample);
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};
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#endif // !defined(AFX_AUDIOTRANSFORMER_H__D4076AFA_C2F2_4BE0_85EA_DEC350129E87__INCLUDED_)
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