callbackfunc.cpp

这是G.723和G.729的音频编解码的源代码

#include "stdafx.h"
#include "VideoComm.h"

#include "afxmt.h"
#include "afxtempl.h"
#include "CByteBuffer.h"
#include "CPacker.h"
#include "CChannel.h"
#include "CMultiplex.h"
#include "CDemultiplex.h"
#include "CComm.h"
#include "typedef2.h"
#include "cst2.h"
#include "tab2.h"
#include "coder2.h"
#include "decod2.h"
#include "exc2.h"
#include "util2.h"
#include "codcng2.h"
#include "deccng2.h"
#include "vad2.h"
#include "G723.h"

#include "WaveIO.h"
#include "CCapture.h"

#include "CallBackFunc.h"
#include "LoopElementBuffer.h"

#include "SafeList.h"

#include "color.h"
#include "DBitstream.h"

#include "sactable.h"
#include "sad.h"
#include "Dh263class.h"
#include "commonfunc.h"
#include "ExpandYUV411.h"
#include "h263displayer.h"

#include "CBitstream.h"
#include "sac.h"
#include "Ch263class.h"
#include "h263encoder.h"

#include "InterfaceToBoard.h"
#include "TheInterfaceToBoard.h"

#include "filetransmit.h"

#include "VideoCommDlg.h"

void AudioReceiveChannelCallBack(BYTE* pFrame,int nLength,BOOL bFrameState,LPVOID lpUserData)
{
	static CVideoCommDlg* pDlg=(CVideoCommDlg*)lpUserData;
	if(bFrameState==FS_VALID)
		pDlg->ChannelToAudioDec(pFrame,nLength);		
}

void VideoReceiveChannelCallBack(BYTE* pFrame,int nLength,BOOL bFrameState,LPVOID lpUserData)
{	
	static CVideoCommDlg* pDlg=(CVideoCommDlg*)lpUserData;
	if(bFrameState==FS_VALID)
		pDlg->ChannelToVideoDec(pFrame, nLength);//
}

//Receive data from other data service
void DataReceiveChannelCallBack(BYTE* pFrame,int nLength,BOOL bFrameState,LPVOID lpUserData)
{
	static CVideoCommDlg* pDlg=(CVideoCommDlg*)lpUserData;	
	if(bFrameState==FS_VALID)
	{
		//Do something here for data communication
		pDlg->ChannelToDataService(pFrame, nLength);
	}
}

//We have some data service to send
int DataInCallBack(BYTE* pbyContent,int nLength,DWORD dwUserData)
{	
	static CVideoCommDlg* pDlg=(CVideoCommDlg*)dwUserData;
	pDlg->DataServiceToChannel(pbyContent,nLength);
	return 0;
}

void CommandReceiveChannelCallBack(BYTE* pFrame,int nLength,BOOL bFrameState,LPVOID lpUserData)
{
	static CVideoCommDlg* pDlg=(CVideoCommDlg*)lpUserData;	
	if(bFrameState==FS_VALID)
		pDlg->CommandCallBack(pFrame,nLength, FS_VALID, COMMANDFROMBOARD);//1------Command from board
}

void FileReceiveChannelCallBack(BYTE* pFrame,int nLength,BOOL bFrameState,LPVOID lpUserData)
{
	static CVideoCommDlg* pDlg=(CVideoCommDlg*)lpUserData;	
	if(bFrameState==FS_VALID)
		pDlg->ChannelToFileData(pFrame,nLength);
}

int FileDataSendCallBack(BYTE* pbyContent,int nLength,DWORD dwUserData)
{	
	static CVideoCommDlg* pDlg=(CVideoCommDlg*)dwUserData;
	pDlg->FileDataToChannel(pbyContent,nLength);
	return 0;
}

void CommToDemultiplexCallBack(BYTE* pContent,UINT uSize,LPVOID lpUserData)
{
	static CVideoCommDlg* pDlg=(CVideoCommDlg*)lpUserData;
	pDlg->m_pDemultiplex->InputStream(pContent,uSize);
}

int WaveInCallBack(BYTE* pbyContent,int nLength,DWORD dwUserData)
{	
	static CVideoCommDlg* pDlg=(CVideoCommDlg*)dwUserData;
	return pDlg->WaveInToAudioEnc((char*)pbyContent,nLength);
}

int WaveOutCallBack(BYTE* pbyContent,int nLength,DWORD dwUserData)
{
	static CVideoCommDlg* pDlg=(CVideoCommDlg*)dwUserData;
	return pDlg->AudioDecToWaveOut((char*)pbyContent,nLength);
}

void VideoCapCallBack(BYTE* pbyContent,UINT nLength,LPVOID dwUserData)
{
	static CVideoCommDlg* pDlg=(CVideoCommDlg*)dwUserData;
	pDlg->VideoToChannel(pbyContent,nLength);
}

void ChangeButtonText(DWORD dwID, LPCTSTR lpszString, LPVOID dwUserData)
{
	CVideoCommDlg* pDlg = (CVideoCommDlg*)dwUserData;
	pDlg->SetDlgItemText(dwID, lpszString);
}