test1300dlg.cpp

TRIMEDIA DSP 的程序

// test1300Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "test1300.h"
#include "test1300Dlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

DWORD WINAPI AcceptThread(LPVOID lpV);
extern "C" {
	void yv12_to_rgb24_mmx(unsigned char *dst,
		int dst_stride,
		unsigned char *y_src,
		unsigned char *u_src,
		unsigned char *v_src, 
		int y_stride, int uv_stride,
		int width, int height);
}

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

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

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTest1300Dlg dialog

CTest1300Dlg::CTest1300Dlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTest1300Dlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTest1300Dlg)
	m_Address = _T("");
	m_Port = 0;
	m_cfgchn = 0;
	m_cfgport = 0;
	m_cfgquality = 0;
	m_cfgip = _T("");
	m_cfggateway = _T("");
	m_cfgnetmask = _T("");
	//}}AFX_DATA_INIT
	memset( biOut, 0, sizeof(BITMAPINFO)+256);
	memset( biIn, 0, sizeof(BITMAPINFO)+256);
	m_lpbiIn = (PBITMAPINFOHEADER)&biIn;
	m_lpbiOut = (PBITMAPINFOHEADER)&biOut;
	m_hAcceptThread = NULL;
	m_hIC = NULL;
	lpDD = NULL;		// DirectDraw object
	lpDDSPrimary = NULL;	// DirectDraw primary surface
	lpDDSOne = NULL;	// Offscreen surface 1
	lpClipper = NULL;      // clipper for primary
	m_bShowUpdated = TRUE;
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);

}

void CTest1300Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTest1300Dlg)
	DDX_Control(pDX, IDC_CONNECT, m_Connect);
	DDX_Control(pDX, IDC_SHOW_BOX, m_ShowBox);
	DDX_Text(pDX, IDC_ADDRESS, m_Address);
	DDX_Text(pDX, IDC_PORT, m_Port);
	DDX_Text(pDX, IDC_CFG_CHN, m_cfgchn);
	DDX_Text(pDX, IDC_CFG_PORT, m_cfgport);
	DDX_Text(pDX, IDC_CFG_QUALITY, m_cfgquality);
	DDX_Text(pDX, IDC_CFG_ADDRESS, m_cfgip);
	DDX_Text(pDX, IDC_CFG_GATEWAY, m_cfggateway);
	DDX_Text(pDX, IDC_CFG_NETMASK, m_cfgnetmask);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CTest1300Dlg, CDialog)
	//{{AFX_MSG_MAP(CTest1300Dlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_SIZE()
	ON_BN_CLICKED(IDC_CONNECT, OnConnect)
	ON_BN_CLICKED(IDC_CONFIG, OnConfig)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTest1300Dlg message handlers

BOOL CTest1300Dlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	m_Address = CString("192.168.15.223");
	m_Port = 3358;
	m_cfgip = CString("192.168.15.221");
	m_cfgport = 3357;
	m_cfggateway=CString("192.168.15.1");
	m_cfgnetmask=CString("255.255.255.0");
	m_cfgchn = 0;
	m_cfgquality=5;
	UpdateData(FALSE);
	// (1) initial Decompress
	m_lpbiIn->biSize = sizeof(BITMAPINFOHEADER);
	m_lpbiIn->biWidth = DEFAULT_WIDTH;
	m_lpbiIn->biHeight = DEFAULT_HEIGHT;
	m_lpbiIn->biCompression = mmioStringToFOURCC("XFM4", 0);	
	m_lpbiIn->biBitCount = 16;
	m_lpbiIn->biSizeImage = m_lpbiIn->biWidth*m_lpbiIn->biHeight*4+2048;
	m_lpbiIn->biPlanes = 1;
	m_lpbiIn->biXPelsPerMeter = 0;
	m_lpbiIn->biYPelsPerMeter = 0;
	m_lpbiIn->biClrImportant = 0;
	m_lpbiIn->biClrUsed = 0;

	m_hIC = ICOpen(mmioStringToFOURCC("VIDC", 0), m_lpbiIn->biCompression, ICMODE_FASTDECOMPRESS );
	if ( m_hIC==NULL ) {
		TRACE0("ICOpen return error\n");
		return FALSE;
	}
	//Get Decompress OutPut Format
	int nOutSize;
	int ret;
	nOutSize = ICDecompressGetFormatSize(m_hIC, m_lpbiIn); 
	m_lpbiOut->biSize = nOutSize;
	m_lpbiOut->biWidth = m_lpbiIn->biWidth;
	m_lpbiOut->biHeight = m_lpbiIn->biHeight;
	m_lpbiOut->biCompression = BI_RGB; // default display format
	m_lpbiOut->biBitCount = 24;
	m_lpbiOut->biSizeImage = m_lpbiOut->biWidth*m_lpbiOut->biHeight*3+2048;
	m_lpbiOut->biPlanes = 1;
	m_lpbiOut->biXPelsPerMeter = 0;
	m_lpbiOut->biYPelsPerMeter = 0;
	m_lpbiOut->biClrImportant = 0;
	m_lpbiOut->biClrUsed = 0;
	ret = ICDecompressQuery(m_hIC, m_lpbiIn, m_lpbiOut);
	if ( ret!=ICERR_OK ) { 
		ICClose ( m_hIC );
		m_hIC = NULL;
		TRACE0("Decompress Format Error\n");
		return FALSE;
	}
	if ( ICDecompressBegin(m_hIC , m_lpbiIn, m_lpbiOut) != ICERR_OK) {
		ICClose ( m_hIC );
		m_hIC = NULL;
		TRACE0("DecompressBegin Error\n");
		return FALSE;
	}
	// (2) initial DirectDraw
	if ( CreateDirectDraw(m_ShowBox.m_hWnd, m_lpbiOut)==FALSE ) {
		ICClose ( m_hIC );
		m_hIC = NULL;
		TRACE0("CreateDirectDraw Error\n");
		return FALSE;
	}
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CTest1300Dlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CTest1300Dlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CTest1300Dlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

BOOL CTest1300Dlg::DestroyWindow() 
{
	// TODO: Add your specialized code here and/or call the base class
	m_Socket.Close();
	int i=0;
	while ( m_hAcceptThread!=NULL && i++<300 ) {
		Sleep(10);
	}
	DestroyDirectDraw();
	if ( m_hIC!=NULL ) {
		ICDecompressEnd(m_hIC);
		ICClose(m_hIC);
	}