talk2medlg.h

G.726源代码

// Talk2MeDlg.h : header file
//

#if !defined(AFX_TALK2MEDLG_H__99A1D508_9512_4151_A76E_E8EF7714B991__INCLUDED_)
#define AFX_TALK2MEDLG_H__99A1D508_9512_4151_A76E_E8EF7714B991__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/////////////////////////////////////////////////////////////////////////////
// CTalk2MeDlg dialog

//RTP支持
#include "RTPSession.h"
#include "RTPIPv4Address.h"
#include "RTPSessionParams.h"
#include "RTPUDPv4Transmitter.h"
#include "RTPAppSession.h"

//音频支持
#include "WaveIn.h"
#include "WaveOut.h"

//G726支持
#include "g726.h"

#define MAX_PACKET_SIZE	((1024 * 64) - 1)
#define PORT_DATA 13600
#define PORT_BASE 13588

#define WM_WAVE_DATA_ARRIVE WM_USER+5
#define WM_NET_DATA_ARRIVED WM_USER+6


struct DataSession
{
	RTPSession rtpSend;
	RTPAppSession rtpReceive;
};

class CTalk2MeDlg : public CDialog
{
// Construction
public:
	CTalk2MeDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CTalk2MeDlg)
	enum { IDD = IDD_TALK2ME_DIALOG };
		// NOTE: the ClassWizard will add data members here
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTalk2MeDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CTalk2MeDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnDestroy();
	virtual void OnCancel();
	virtual void OnOK();
	afx_msg LONG OnWaveDataArrivedMsg(WPARAM wParam,LPARAM lParam);
	afx_msg LONG OnNetDataArrivedMsg(WPARAM wParam,LPARAM lParam);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

private:
	//变量
	//RTP传输变量
	DataSession m_sessData;
	unsigned long intIP;
	RTPIPv4Address *rtpAddr;
	CString ChatIp;

	//音频输入输出变量
	CWaveIn *g_pIn;
	CWaveOut *g_pOut;	
	char pin[960],pout[120];
	char waveout[960];

	BOOL m_bTalking;

	//函数
	//初始化RTP
	void InitRTP();
	
	//录音回调
	static void OnWaveDataArrive(char *data,int length,DWORD userdata);

public:
	afx_msg void OnBnClickedStartTalking();
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_TALK2MEDLG_H__99A1D508_9512_4151_A76E_E8EF7714B991__INCLUDED_)