info.cpp

播放H.264压缩算法文件(C++源程序)

// Info.cpp : implementation file
//

#include "stdafx.h"
#include "player.h"
#include "Info.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#include"hikplaympeg4.h"

extern  UINT PORT;
/////////////////////////////////////////////////////////////////////////////
// CInfo dialog


CInfo::CInfo(CWnd* pParent /*=NULL*/)
	: CDialog(CInfo::IDD, pParent)
{
	//{{AFX_DATA_INIT(CInfo)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CInfo::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CInfo)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CInfo, CDialog)
	//{{AFX_MSG_MAP(CInfo)
	ON_BN_CLICKED(IDC_REFRESH, OnRefresh)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CInfo message handlers

void CInfo::OnRefresh() 
{
	// TODO: Add your control notification handler code here
	CString csTemp;
	m_csInfo="";

#if (WINVER > 0x0400)
	//If only one adapter ,the return value is 0;
	DWORD nVal=Hik_PlayM4_GetDDrawDeviceTotalNums();
	if(nVal>=1)
	{
		csTemp.Format("Video adaper numbers:%d\r\n",nVal);
		m_csInfo+=csTemp;
		for(DWORD nCount=1;nCount<=nVal;nCount++) 
		{
			DWORD nNameLen=50;
			LPSTR pDriverDesp=new CHAR [nNameLen];
			LPSTR pDriverName=new CHAR[nNameLen];
			HMONITOR hMonitor;
			Hik_PlayM4_GetDDrawDeviceInfo(nCount,pDriverDesp,nNameLen,pDriverName,nNameLen,&hMonitor);
			csTemp.Format("  <%d:Adatper:%s;Driver:%s\r\n",pDriverDesp,pDriverName);
			m_csInfo+=csTemp;
		}
	}
	else
		m_csInfo+="Only one video adapter!\r\n";
#endif

	//invalid after play()
	BOOL bOverlay=Hik_PlayM4_GetOverlayMode(PORT);
	m_csInfo+="Is OVERLAY Surface:";
	if(bOverlay)
	{
		csTemp.Format("yes;\r\nThe color key:0x%X;\r\n",Hik_PlayM4_GetColorKey(PORT));
		m_csInfo+=csTemp;
	}
	else
		m_csInfo+="No;\r\n";
	//
	csTemp.Format("Max display buffers(frame)%d\r\n",Hik_PlayM4_GetDisplayBuf(PORT));
	m_csInfo+=csTemp;
	csTemp.Format("Volume:0x%X;\r\n",Hik_PlayM4_GetVolume(PORT));
	m_csInfo+=csTemp;

	m_csInfo+="Image qulity:";
	BOOL bHiQuality=FALSE;
	Hik_PlayM4_GetPictureQuality(PORT,&bHiQuality);
	if(bHiQuality)
		csTemp="High;\r\n";
	else
		csTemp="Low;\r\n";
	m_csInfo+=csTemp;

	m_csInfo+="TIMER:";
	DWORD nTimer;
	Hik_PlayM4_GetTimerType(PORT,&nTimer,NULL);
	if(nTimer==TIMER_1)
		csTemp="TIMER_1;\r\n";
	else
		csTemp="TIMER_2;\r\n";
	m_csInfo+=csTemp;

	DWORD nVideoRender =Hik_PlayM4_GetBufferValue(PORT,BUF_VIDEO_RENDER);
	DWORD nAudioRender =Hik_PlayM4_GetBufferValue(PORT,BUF_AUDIO_RENDER);
	DWORD nVideoSource =Hik_PlayM4_GetBufferValue(PORT,BUF_VIDEO_SRC);
	DWORD nAudioSource =Hik_PlayM4_GetBufferValue(PORT,BUF_AUDIO_SRC);

	csTemp.Format("Video render frames:%d;\r\n",nVideoRender);
	m_csInfo+=csTemp;

	csTemp.Format("Audio render frames:%d;\r\n",nAudioRender);
	m_csInfo+=csTemp;

	csTemp.Format("Video Source size:%d;\r\n",nVideoSource);
	m_csInfo+=csTemp;

	csTemp.Format("Audio Source size:%d;\r\n",nAudioSource);
	m_csInfo+=csTemp;

	GetDlgItem(IDC_INFOTEXT)->SetWindowText(m_csInfo);
}

BOOL CInfo::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	OnRefresh();
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}