www.pudn.com > XvidQP.rar > DistributionDlg.cpp

// DistributionDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "XvidQuantsParser.h" 
#include "DistributionDlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CDistributionDlg dialog 
 
 
CDistributionDlg::CDistributionDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CDistributionDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CDistributionDlg) 
	m_icount = 0; 
	m_pcount = 0; 
	m_pavg = 0.0f; 
	m_iavg = 0.0f; 
	m_imaxfs = 0; 
	m_iminfs = 0; 
	m_pmaxfs = 0; 
	m_pminfs = 0; 
	//}}AFX_DATA_INIT 
 
	qarray = NULL; 
} 
 
void CDistributionDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CDistributionDlg) 
	DDX_Control(pDX, IDC_LIST_PFRAMES, m_listp); 
	DDX_Control(pDX, IDC_LIST_IFRAMES, m_listi); 
	DDX_Text(pDX, IDC_EDIT_ICOUNT, m_icount); 
	DDX_Text(pDX, IDC_EDIT_PCOUNT, m_pcount); 
	DDX_Text(pDX, IDC_EDIT_PAVG, m_pavg); 
	DDX_Text(pDX, IDC_EDIT_IAVG, m_iavg); 
	DDX_Control(pDX, IDC_GRAPH_G, m_graphg); 
	DDX_Control(pDX, IDC_GRAPH_I, m_graphi); 
	DDX_Control(pDX, IDC_GRAPH_P, m_graphp); 
	DDX_Text(pDX, IDC_EDIT_IMAXFS, m_imaxfs); 
	DDX_Text(pDX, IDC_EDIT_IMINFS, m_iminfs); 
	DDX_Text(pDX, IDC_EDIT_PMAXFS, m_pmaxfs); 
	DDX_Text(pDX, IDC_EDIT_PMINFS, m_pminfs); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CDistributionDlg, CDialog) 
	//{{AFX_MSG_MAP(CDistributionDlg) 
	ON_BN_CLICKED(IDC_BUTTON_DRAW, OnButtonDraw) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CDistributionDlg message handlers 
 
void CDistributionDlg::Init(CXvid &xvid, CXvid::QUANTS *quants, int nframes) 
{ 
	nelem	= nframes; 
	qarray	= quants; 
 
	pavg	= xvid.GetPAvgQuants(); 
	pmaxfs	= xvid.GetPMaxFrameSize(); 
	pminfs	= xvid.GetPMinFrameSize(); 
 
	iavg	= xvid.GetIAvgQuants(); 
	imaxfs	= xvid.GetIMaxFrameSize(); 
	iminfs	= xvid.GetIMinFrameSize(); 
} 
 
//----------------------------------------------------------------------------------- 
void CDistributionDlg::ParsePFrames(void) 
{ 
	char index[3], percent[6], fcount[8]; 
	pcount=0; 
 
	//初始化 
	for (int i=0; i<31; i++) 
	{ 
		phisto[i] = 0; 
	} 
 
	//分析 
	for (int j=0; j 0) 
			m_graphg.DrawLine(i+1, 1, i+1, ((ghisto[i]*100)/(pcount+icount))+2); 
	} 
 
	//p-frames 
	for (i=0; i<31; i++) 
	{ 
		if (phisto[i] > 0) 
			m_graphp.DrawLine(i+1, 1, i+1, ((phisto[i]*100)/pcount)+2); 
	} 
 
	//i-frames 
	for (i=0; i<31; i++) 
	{ 
		if (ihisto[i] > 0) 
			m_graphi.DrawLine(i+1, 1, i+1, ((ihisto[i]*100)/icount)+2); 
	} 
} 
 
//----------------------------------------------------------------------------------- 
void CDistributionDlg::OnButtonDraw()  
{ 
	DrawHistograms();	 
}