45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
// Audio.h: interface for the CAudio class.
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_AUDIO_H__56854DE7_5FE4_486F_9AFC_CE3726EF7CBC__INCLUDED_)
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#define AFX_AUDIO_H__56854DE7_5FE4_486F_9AFC_CE3726EF7CBC__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include <MMSYSTEM.H>
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#include <MMReg.h>
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class CAudio
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{
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public:
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CAudio();
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virtual ~CAudio();
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GSM610WAVEFORMAT m_GSMWavefmt;
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ULONG m_ulBufferLength;
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LPWAVEHDR m_InAudioHeader[2]; //两个头
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LPBYTE m_InAudioData[2]; //两个数据 保持声音的连续
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HANDLE m_hEventWaveIn;
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HANDLE m_hStartRecord; //两个事件
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HWAVEIN m_hWaveIn; //设备句柄
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DWORD m_nWaveInIndex;
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bool m_hThreadCallBack;
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static DWORD WINAPI waveInCallBack(LPVOID lParam); //发送到主控端
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LPBYTE CAudio::GetRecordBuffer(LPDWORD dwBufferSize);
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BOOL CAudio::InitializeWaveIn();
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BOOL m_bIsWaveInUsed;
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HWAVEOUT m_hWaveOut;
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BOOL m_bExit;
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BOOL m_bIsWaveOutUsed;
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DWORD m_nWaveOutIndex;
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LPWAVEHDR m_OutAudioHeader[2]; //两个头
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LPBYTE m_OutAudioData[2]; //两个数据 保持声音的连续
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BOOL CAudio::PlayBuffer(LPBYTE szBuffer, DWORD dwBufferSize);
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BOOL CAudio::InitializeWaveOut();
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};
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#endif // !defined(AFX_AUDIO_H__56854DE7_5FE4_486F_9AFC_CE3726EF7CBC__INCLUDED_)
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