Audio

开发平台：

Visual C++

SoundIn.h：源码内容

							// SoundIn.h: interface for the CSoundIn class.
//
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_SOUNDIN_H__DFF637AC_D133_4419_B4CA_241DFAC75789__INCLUDED_)
#define AFX_SOUNDIN_H__DFF637AC_D133_4419_B4CA_241DFAC75789__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "soundbase.h"
				// CWinThread must be before CSoundBase -> and it's very difficult to debug!
				// Trust me!   Thomas.Holme@openmpeg4.org
class CSoundIn : public CWinThread, public CSoundBase
{
	DECLARE_DYNCREATE(CSoundIn)
public:
	CSoundIn();
	virtual ~CSoundIn();
	// pointer to callback function
	void (*DataFromSoundIn)(CBuffer* buffer, void* Owner);
	void* m_pOwner;
	virtual void Stop();
	virtual bool Start(WAVEFORMATEX* format = NULL);
	static void waveInErrorMsg(MMRESULT result, LPCTSTR addstr);
	afx_msg void OnMM_WIM_DATA(UINT parm1, LONG parm2);
	DECLARE_MESSAGE_MAP()
protected:
	BOOL InitInstance();
	int AddInputBufferToQueue();
protected:
	bool m_bRecording;
	HWAVEIN m_hRecord;
	int m_QueuedBuffers;
	DWORD m_ThreadID;
};
#endif // !defined(AFX_SOUNDIN_H__DFF637AC_D133_4419_B4CA_241DFAC75789__INCLUDED_)

						