www.pudn.com > ChatRoom.zip > Sound.h

// Sound.h: interface for the CSound class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_SOUND_H__69DAFAB9_C3EE_4821_8E74_9D069B9DECB9__INCLUDED_) 
#define AFX_SOUND_H__69DAFAB9_C3EE_4821_8E74_9D069B9DECB9__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
 
#include  
 
#define MAX_BUFFER_SIZE 2048 
 
class CExample2_ChatRoomDlg; 
 
class CSound   
{ 
public: 
	void Init(CExample2_ChatRoomDlg * dlg); 
	void Record(); 
	void Play(); 
	void StopRecord(); 
	void StopPlay(); 
	void FreeRecordBuffer(); 
	void FreePlayBuffer(); 
	CSound(); 
	virtual ~CSound(); 
public: 
	CExample2_ChatRoomDlg * m_dlg; 
	WAVEFORMATEX            m_soundFormat; 
	HWAVEIN					m_hWaveIn; 
	HWAVEOUT				m_hWaveOut; 
	WAVEHDR					m_pWaveHdrIn[3]; 
	WAVEHDR					m_pWaveHdrOut[3]; 
	CHAR					m_cBufferIn[MAX_BUFFER_SIZE]; 
	CHAR					m_cBufferOut[MAX_BUFFER_SIZE]; 
	 
}; 
 
#endif // !defined(AFX_SOUND_H__69DAFAB9_C3EE_4821_8E74_9D069B9DECB9__INCLUDED_)