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Dfanalysis.cpp
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Dfanalysis.cpp
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/*
*
*
* VideoEye
*
* 雷霄骅 Lei Xiaohua
* 中国传媒大学/数字电视技术
* Communication University of China / Digital TV Technology
* http://blog.csdn.net/leixiaohua1020
*
*/
#include "stdafx.h"
#include "Dfanalysis.h"
#include "afxdialogex.h"
// Dfanalysis 对话框
IMPLEMENT_DYNAMIC(Dfanalysis, CDialogEx)
Dfanalysis::Dfanalysis(CWnd* pParent /*=NULL*/)
: CDialogEx(Dfanalysis::IDD, pParent)
{
m_dfanalysisnum16x16 = 0;
m_dfanalysisnum16x8 = 0;
m_dfanalysisnum8x16 = 0;
m_dfanalysisnum8x8 = 0;
m_dfanalysisnumavgq = 0;
m_dfanalysisnumintra16x16 = 0;
m_dfanalysisnumintra4x4 = 0;
m_dfanalysisnumskip = 0;
m_dfanalysisnummaxq = 0;
m_dfanalysisnumminq = 0;
m_dfanalysisnuml0 = 0;
m_dfanalysisnuml1 = 0;
m_dfanalysisautointerframenum = 0;
}
Dfanalysis::~Dfanalysis()
{
}
void Dfanalysis::DoDataExchange(CDataExchange* pDX)
{
CDialogEx::DoDataExchange(pDX);
DDX_Control(pDX, IDC_DFANALYSIS_METHOD, m_dfanalysismethod);
DDX_Control(pDX, IDC_DFANALYSIS_MB_HEIGHT, m_dfanalysismbheight);
DDX_Control(pDX, IDC_DFANALYSIS_MB_SUM, m_dfanalysismbsum);
DDX_Control(pDX, IDC_DFANALYSIS_MB_WIDTH, m_dfanalysismbwidth);
DDX_Control(pDX, IDC_DFANALYSIS_MV_SUBSAMPLE, m_dfanalysismvsubsample);
DDX_Control(pDX, IDC_DFANALYSIS_OPTION, m_dfanalysisoption);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_16X16, m_dfanalysisnum16x16);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_16X8, m_dfanalysisnum16x8);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_8X16, m_dfanalysisnum8x16);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_8X8, m_dfanalysisnum8x8);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_AVGQ, m_dfanalysisnumavgq);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_INTRA16X16, m_dfanalysisnumintra16x16);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_INTRA4X4, m_dfanalysisnumintra4x4);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_SKIP, m_dfanalysisnumskip);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_MAXQ, m_dfanalysisnummaxq);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_MINQ, m_dfanalysisnumminq);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_L0, m_dfanalysisnuml0);
DDX_Text(pDX, IDC_DFANALYSIS_NUM_L1, m_dfanalysisnuml1);
// DDX_Control(pDX, IDC_DFANALYSIS_MB_PACKETSIZE, m_dfanalysismbpacketsize);
DDX_Control(pDX, IDC_DFANALYSIS_MB_PICTTYPE, m_dfanalysismbpictype);
DDX_Control(pDX, IDC_DFANALYSIS_MB_PTIME, m_dfanalysismbptime);
DDX_Control(pDX, IDC_DFANALYSIS_MB_PTS, m_dfanalysismbpts);
DDX_Control(pDX, IDC_DFANALYSIS_MB_REF, m_dfanalysismbref);
DDX_Control(pDX, IDC_DFANALYSIS_MB_FRAMEINDEX, m_dfanalysismbframeindex);
DDX_Control(pDX, IDC_DFANALYSIS_MB_QTYPE, m_dfanalysismbqtype);
DDX_Text(pDX, IDC_DFANALYSIS_AUTO_INTERFRAMENUM, m_dfanalysisautointerframenum);
DDX_Control(pDX, IDC_DFANALYSIS_AUTO, m_dfanalysisauto);
DDX_Control(pDX, IDC_DFANALYSIS_OUTPICFOLDER, m_dfanalysisoutpicfolder);
DDX_Control(pDX, IDC_DFANALYSIS_OUTPICFOLDER_URL, m_dfanalysisoutpicfolderurl);
DDX_Control(pDX, IDC_DFANALYSIS_OUTDATAFOLDER, m_dfanalysisoutdatafolder);
DDX_Control(pDX, IDC_DFANALYSIS_OUTDATAFOLDER_URL, m_dfanalysisoutdatafolderurl);
}
BEGIN_MESSAGE_MAP(Dfanalysis, CDialogEx)
ON_BN_CLICKED(IDC_DFANALYSIS_OPEN, &Dfanalysis::OnBnClickedDfanalysisOpen)
ON_BN_CLICKED(IDC_DFANALYSIS_AUTO, &Dfanalysis::OnBnClickedDfanalysisAuto)
ON_EN_KILLFOCUS(IDC_DFANALYSIS_AUTO_INTERFRAMENUM, &Dfanalysis::OnKillfocusDfanalysisAutoInterframenum)
ON_WM_PAINT()
ON_BN_CLICKED(IDCANCEL, &Dfanalysis::OnBnClickedCancel)
// ON_WM_CLOSE()
ON_WM_DESTROY()
ON_BN_CLICKED(IDC_DFANALYSIS_OUTPICFOLDER, &Dfanalysis::OnClickedDfanalysisOutpicfolder)
ON_BN_CLICKED(IDC_DFANALYSIS_OUTDATAFOLDER, &Dfanalysis::OnClickedDfanalysisOutdatafolder)
END_MESSAGE_MAP()
// Dfanalysis 消息处理程序
BOOL Dfanalysis::OnInitDialog(){
CDialogEx::OnInitDialog();
//默认不开启自动分析
m_dfanalysisautointerframenum=20;
UpdateData(FALSE);
GetDlgItem(IDC_DFANALYSIS_AUTO_INTERFRAMENUM)->EnableWindow(FALSE);
m_dfanalysisauto.SetCheck(0);
//-----------------
//加载StringTable
CString resloader;
resloader.LoadString(IDS_DFANALYSIS_PARAMETER_QP);
m_dfanalysismethod.InsertString(0,resloader);
resloader.LoadString(IDS_DFANALYSIS_PARAMETER_MBTYPE);
m_dfanalysismethod.InsertString(1,resloader);
resloader.LoadString(IDS_DFANALYSIS_PARAMETER_MV0);
m_dfanalysismethod.InsertString(2,resloader);
resloader.LoadString(IDS_DFANALYSIS_PARAMETER_MV1);
m_dfanalysismethod.InsertString(3,resloader);
resloader.LoadString(IDS_DFANALYSIS_PARAMETER_REF0);
m_dfanalysismethod.InsertString(4,resloader);
resloader.LoadString(IDS_DFANALYSIS_PARAMETER_REF1);
m_dfanalysismethod.InsertString(5,resloader);
m_dfanalysismethod.SetCurSel(0);
//-----------------
m_dfanalysisoption.EnableDescriptionArea();
m_dfanalysisoption.SetVSDotNetLook();
m_dfanalysisoption.MarkModifiedProperties();
m_dfanalysisoption.EnableHeaderCtrl(FALSE);
//把第一列调整宽一些-----------------------
HDITEM item;
item.cxy=120;
item.mask=HDI_WIDTH;
//m_dfanalysisoption.GetHeaderCtrl().SetItem(0, new HDITEM(item));
m_dfanalysisoption.GetHeaderCtrl().SetItem(0, &item);
resloader.LoadString(IDS_DFANALYSIS_OPT_GLOBAL);
prop_global=new CMFCPropertyGridProperty(resloader);
resloader.LoadString(IDS_DFANALYSIS_OPT_Q);
prop_q=new CMFCPropertyGridProperty(resloader);
resloader.LoadString(IDS_DFANALYSIS_OPT_MBTYPE);
prop_mb_type=new CMFCPropertyGridProperty(resloader);
resloader.LoadString(IDS_DFANALYSIS_OPT_MV0);
prop_mv0=new CMFCPropertyGridProperty(resloader);
resloader.LoadString(IDS_DFANALYSIS_OPT_MV1);
prop_mv1=new CMFCPropertyGridProperty(resloader);
resloader.LoadString(IDS_DFANALYSIS_OPT_GLOBAL_MBBORDER);
prop_global_showmbedge=new CMFCPropertyGridProperty(resloader,(_variant_t) true, _T(""));
resloader.LoadString(IDS_DFANALYSIS_OPT_GLOBAL_MBBORDER_COLOR);
prop_global_showmbedge_color=new CMFCPropertyGridColorProperty(resloader,RGB(0, 0, 0), NULL,_T(""));
//字体
//LOGFONT lf;
//CFont* font = CFont::FromHandle((HFONT) GetStockObject(DEFAULT_GUI_FONT));
//font->GetLogFont(&lf);
//resloader.LoadString(IDS_DFANALYSIS_OPT_GLOBAL_FONT);
//prop_global_font=new CMFCPropertyGridFontProperty(resloader, lf, CF_EFFECTS | CF_SCREENFONTS, "画图时的字体");
resloader.LoadString(IDS_DFANALYSIS_OPT_GLOBAL_WINSIZE);
prop_global_winsize=new CMFCPropertyGridProperty(resloader,(_variant_t) 120, _T(""));
prop_global_winsize->EnableSpinControl(TRUE,80,200);
resloader.LoadString(IDS_DFANALYSIS_OPT_Q_SHOWVAL);
prop_q_shownum=new CMFCPropertyGridProperty(resloader,(_variant_t) true, _T(""));
resloader.LoadString(IDS_DFANALYSIS_OPT_Q_SHOWCOLOR);
prop_q_showcolor=new CMFCPropertyGridProperty(resloader, (_variant_t) false, _T(""));
resloader.LoadString(IDS_DFANALYSIS_OPT_MBTYPE_SHOWSUBMB);
prop_mb_type_showsubmb=new CMFCPropertyGridProperty(resloader,(_variant_t) true, _T(""));
resloader.LoadString(IDS_DFANALYSIS_OPT_MBTYPE_SHOWCOLOR);
prop_mb_type_showcolor=new CMFCPropertyGridProperty(resloader,(_variant_t) false, _T(""));
resloader.LoadString(IDS_DFANALYSIS_OPT_MBTYPE_SHOWSKIP);
prop_mb_type_showskip=new CMFCPropertyGridProperty(resloader,(_variant_t) true, _T(""));
resloader.LoadString(IDS_DFANALYSIS_OPT_MBTYPE_SHOWLIST);
prop_mb_type_showlist=new CMFCPropertyGridProperty(resloader,(_variant_t) false, _T(""));
resloader.LoadString(IDS_DFANALYSIS_OPT_MV0_COLOR);
prop_mv0_colortype=new CMFCPropertyGridColorProperty(resloader,RGB(255, 0, 0), NULL, _T(""));
prop_mv0_colortype->EnableOtherButton(_T("Other..."));
prop_mv0_colortype->EnableAutomaticButton(_T("Default"), ::GetSysColor(COLOR_3DFACE));
resloader.LoadString(IDS_DFANALYSIS_OPT_MV0_STYLE);
prop_mv0_linetype=new CMFCPropertyGridProperty(resloader,(_variant_t) "line", _T(""));
resloader.LoadString(IDS_DFANALYSIS_OPT_MV1_COLOR);
prop_mv1_colortype=new CMFCPropertyGridColorProperty(resloader,RGB(0, 0, 255), NULL, _T(""));
prop_mv1_colortype->EnableOtherButton(_T("Other..."));
prop_mv1_colortype->EnableAutomaticButton(_T("Default"), ::GetSysColor(COLOR_3DFACE));
resloader.LoadString(IDS_DFANALYSIS_OPT_MV1_STYLE);
prop_mv1_linetype=new CMFCPropertyGridProperty(resloader,(_variant_t) "line", _T(""));
prop_global->AddSubItem(prop_global_showmbedge);
prop_global->AddSubItem(prop_global_showmbedge_color);
//prop_global->AddSubItem(prop_global_font);
prop_global->AddSubItem(prop_global_winsize);
prop_q->AddSubItem(prop_q_shownum);
prop_q->AddSubItem(prop_q_showcolor);
prop_mb_type->AddSubItem(prop_mb_type_showsubmb);
prop_mb_type->AddSubItem(prop_mb_type_showcolor);
prop_mb_type->AddSubItem(prop_mb_type_showskip);
prop_mb_type->AddSubItem(prop_mb_type_showlist);
prop_mv0->AddSubItem(prop_mv0_colortype);
prop_mv0->AddSubItem(prop_mv0_linetype);
prop_mv0->AddOption(_T("line"));
prop_mv0->AddOption(_T("arrow"));
prop_mv0->AllowEdit(FALSE);
prop_mv1->AddSubItem(prop_mv1_colortype);
prop_mv1->AddSubItem(prop_mv1_linetype);
prop_mv1->AddOption(_T("line"));
prop_mv1->AddOption(_T("arrow"));
prop_mv1->AllowEdit(FALSE);
m_dfanalysisoption.AddProperty(prop_global);
m_dfanalysisoption.AddProperty(prop_q);
m_dfanalysisoption.AddProperty(prop_mb_type);
m_dfanalysisoption.AddProperty(prop_mv0);
m_dfanalysisoption.AddProperty(prop_mv1);
//------------------
m_dfanalysisoutpicfolderurl.EnableFolderBrowseButton();
m_dfanalysisoutdatafolderurl.EnableFolderBrowseButton();
TCHAR realpathpic[MAX_URL_LENGTH]={0};
TCHAR realpathdata[MAX_URL_LENGTH]={0};
//生成文件路径
GetCurrentDirectory(MAX_URL_LENGTH,realpathpic);
GetCurrentDirectory(MAX_URL_LENGTH,realpathdata);
CString realpathpic1(realpathpic);
CString realpathdata1(realpathdata);
realpathpic1.Append(_T("\\dfanalysispic"));
realpathdata1.Append(_T("\\dfanalysisdata"));
m_dfanalysisoutpicfolderurl.SetWindowText(realpathpic1);
m_dfanalysisoutpicfolderurl.EnableWindow(FALSE);
m_dfanalysisoutdatafolderurl.SetWindowText(realpathdata1);
m_dfanalysisoutdatafolderurl.EnableWindow(FALSE);
//------------------
picdlg=new Dfanalysispic;
picdlg->Create(IDD_DFANALYSIS_PIC,NULL);
picdlg->dfanalysisdlg=this;
//------------------
dffinish=FALSE;
//------------------
return TRUE;
}
void Dfanalysis::GetOption(){
prop_global_showmbedge_val=prop_global_showmbedge->GetValue().boolVal;
prop_q_shownum_val=prop_q_shownum->GetValue().boolVal;
prop_q_showcolor_val=prop_q_showcolor->GetValue().boolVal;
prop_mb_type_showsubmb_val=prop_mb_type_showsubmb->GetValue().boolVal;
prop_mb_type_showcolor_val=prop_mb_type_showcolor->GetValue().boolVal;
prop_mb_type_showskip_val=prop_mb_type_showskip->GetValue().boolVal;
prop_mb_type_showlist_val=prop_mb_type_showlist->GetValue().boolVal;
prop_mv0_colortype_val=prop_mv0_colortype->GetColor();
prop_mv1_colortype_val=prop_mv1_colortype->GetColor();
prop_global_showmbedge_color_val=prop_global_showmbedge_color->GetColor();
prop_global_winsize_val=(float)(prop_global_winsize->GetValue().intVal)/100.0;
/*
LOGFONT lf;
lf=*prop_global_font->GetLogFont();
if(prop_global_font_val!=NULL){
prop_global_font_val=new CFont;
}
prop_global_font_val->CreateFontIndirect(&lf);
*/
//字符串比较，稍后实现
//prop_mv0_linetype;
//prop_mv1_linetype;
}
void Dfanalysis::OnBnClickedDfanalysisOpen(){
try{
DrawPic();
}catch(...){
CString resloader;
resloader.LoadString(IDS_MSGBOX_ERROR);
AfxMessageBox(resloader);
return;
}
}
void Dfanalysis::DrawPic(){
dffinish=FALSE;
//本窗口重画
//Invalidate();
//如果没有播放，就不分析
if(maindlg->is_playing==0){
CString resloader;
resloader.LoadString(IDS_MSGBOX_NOPLAYING);
AfxMessageBox(resloader);
return ;
}
//显示窗口---
picdlg->ShowWindow(TRUE);
//选项----
GetOption();
//设置参数------------------
CString temp;
temp.Format(_T("%d"),mb_width);
m_dfanalysismbwidth.SetWindowText(temp);
temp.Format(_T("%d"),mb_sum/mb_width);
m_dfanalysismbheight.SetWindowText(temp);
temp.Format(_T("%d"),mb_sum);
m_dfanalysismbsum.SetWindowText(temp);
//每个宏块包含的运动矢量
int mv_sample_log2_temp= 4 - motion_subsample_log2;
temp.Format(_T("%d"),1<<(mv_sample_log2_temp*2));
m_dfanalysismvsubsample.SetWindowText(temp);
//后添加的几个参数---------------------
temp.Format(_T("%d"),frame_index);
m_dfanalysismbframeindex.SetWindowText(temp);
temp.Format(_T("%ld"),pts);
m_dfanalysismbpts.SetWindowText(temp);
temp.Format(_T("%.3fs"),ptime);
m_dfanalysismbptime.SetWindowText(temp);
switch(pict_type){
case AV_PICTURE_TYPE_I:
temp.Format(_T("I"));
m_dfanalysismbpictype.SetWindowText(temp);
break;
case AV_PICTURE_TYPE_B:
temp.Format(_T("B"));
m_dfanalysismbpictype.SetWindowText(temp);
break;
case AV_PICTURE_TYPE_P:
temp.Format(_T("P"));
m_dfanalysismbpictype.SetWindowText(temp);
break;
default:
temp.Format(_T("Other"));
m_dfanalysismbpictype.SetWindowText(temp);
break;
}
temp.Format(_T("%d"),refs);
m_dfanalysismbref.SetWindowText(temp);
switch(qscale_type){
case FF_QSCALE_TYPE_MPEG1:
temp.Format(_T("MPEG1"));break;
case FF_QSCALE_TYPE_MPEG2:
temp.Format(_T("MPEG2"));break;
case FF_QSCALE_TYPE_H264:
temp.Format(_T("H.264"));break;
case FF_QSCALE_TYPE_VP56:
temp.Format(_T("VP5,VP6"));break;
default:
temp.Format(_T("Unknown"));break;
}
m_dfanalysismbqtype.SetWindowText(temp);
CRect rect;
CWnd *dcd=NULL;
HWND phWnd=NULL;
//dcd = picdlg->GetDlgItem(IDD_DFANALYSIS_PIC); // 获取控件句柄
//晕。。。没想到竟然可以强制类型转换
dcd=(CWnd *)picdlg;
CDC *pDC = dcd->GetDC(); // 获取控件设备
dcd->Invalidate();
//这一句会触发cdc的OnPaint()
dcd->UpdateWindow();
//窗口设置大点，看着方便
picdlg->SetWindowPos(NULL,0,0,(int)(width*prop_global_winsize_val),(int)(height*prop_global_winsize_val),SWP_NOMOVE);
dcd->GetClientRect(&rect);
//加载画面
DrawFrame();
pDC->SetWindowExt(rect.Width(), rect.Height()); // 设置窗口范围
//保证绘图不画到框框外面
CRgn rgn;
rgn.CreateRectRgn(rect.left,rect.top,rect.right,rect.bottom);
pDC->SelectClipRgn(&rgn,RGN_AND);
//统计一下--------------------------
int total_intra4x4=0;
int total_intra16x16=0;
int total_16x16=0;
int total_16x8=0;
int total_8x16=0;
int total_8x8=0;
int total_skip=0;
int total_l0=0;
int total_l1=0;
int avgq=0;
int totalq=0;
int maxq=0;
int minq=100;
//输出数据----------------------------------
CString datastat;
//画网格图
//step_w,step_h网格的宽和高
float step_h=(float)rect.Height()/(float)(mb_sum/mb_stride);
//改：最后一列数值总为0，先不输出
float step_w=(float)rect.Width()/(float)(mb_stride-1);
//x,y代表了屏幕坐标
float i,x,y,j;
//输出时候用到的变量
int qval,qvalt,mbtype,refval,refvalt;
//存放运动矢量（x,y）
short mv[2];
CString qval_s,refval_s;
//画刷-------------------
pBrush=new CBrush();
//循环输出
for(j=0;j<(mb_sum/mb_stride);j++){
//for(i=0;i<mb_stride;i++){
//最右侧一行总为0，先不输出
for(i=0;i<mb_width;i++){
//生成一个Rect
CRect rect(i*step_w,j*step_h,(i+1)*step_w,(j+1)*step_h);
//宏块个数
int num=j*mb_stride+i;
//运动矢量个数
//q值
switch(m_dfanalysismethod.GetCurSel()){
case DRAW_Q:{
qval=qscale_table[num];
qval_s.Format(_T("%d"),qval);
//输出数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("%d,"),qval);
//等比拉伸一下
//qp取值范围0-51，颜色取值范围0-255
if(prop_q_showcolor_val!=FALSE){
qvalt=qval*255/51;
//会导致内存泄露
//pDC->FillRect(rect,new CBrush(RGB(qvalt,qvalt,qvalt)));
//先创建一个，然后每次Create一个画笔，还要记得DeleteObject
pBrush->CreateSolidBrush(RGB(qvalt,qvalt,qvalt));
pDC->FillRect(rect,pBrush);
pBrush->DeleteObject();
}
//输出字符
if(prop_q_shownum_val!=FALSE){
//背景色透明
//if(prop_global_font_val!=NULL){
// pDC->SelectObject(prop_global_font_val);
//}
pDC->SetBkMode(TRANSPARENT);
pDC->TextOut(rect.left+2,rect.top+2,qval_s);
}
//在指定的矩形内画出字符,(没看出有什么区别)
//pDC->DrawText(qval_s,2,rect,DT_CENTER);
//统计量-------
if(maxq<qval){
maxq=qval;
}
//边缘上总有一个q=0的宏块
if(minq>qval&&qval!=0){
minq=qval;
}
totalq=totalq+qval;
//-------
break;
}
case DRAW_MB_TYPE:{
//防止图片，音频等没有此类信息
if(mb_type==NULL){
return;
}
CPen pen;
pen.CreatePen(PS_SOLID,0,prop_global_showmbedge_color_val);
pDC->SelectObject(pen);
mbtype=mb_type[num];
if(mbtype&MB_TYPE_INTRA4x4){
//输出数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("intra4x4,"));
//4x4宏块
if(prop_mb_type_showcolor_val!=FALSE){
pBrush->CreateSolidBrush(RGB(255,0,0));
pDC->FillRect(rect,pBrush);
pBrush->DeleteObject();
}
if(prop_mb_type_showsubmb_val!=FALSE){
//画3条横线和竖线
int m;
//竖线
for(m=1;m<4;m++){
pDC->MoveTo(rect.left+m*rect.Width()/4,rect.top);
pDC->LineTo(rect.left+m*rect.Width()/4,rect.bottom);
}
//横线
for(m=1;m<4;m++){
pDC->MoveTo(rect.left,rect.top+m*rect.Height()/4);
pDC->LineTo(rect.right,rect.top+m*rect.Height()/4);
}
}
//-----
total_intra4x4++;
//-----
}
if(mbtype&MB_TYPE_INTRA16x16){
//输出数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("intra16x16,"));
if(prop_mb_type_showcolor_val!=FALSE){
pBrush->CreateSolidBrush(RGB(128,0,0));
pDC->FillRect(rect,pBrush);
pBrush->DeleteObject();
}
//-----
total_intra16x16++;
//-----
}
if(mbtype&MB_TYPE_INTRA_PCM){
if(prop_mb_type_showcolor_val!=FALSE){
pBrush->CreateSolidBrush(RGB(166,0,0));
pDC->FillRect(rect,pBrush);
pBrush->DeleteObject();
}
}
if(mbtype&MB_TYPE_16x16){
//输出数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("16x16,"));
if(prop_mb_type_showcolor_val!=FALSE){
pBrush->CreateSolidBrush(RGB(255,99,0));
pDC->FillRect(rect,pBrush);//棕黄
pBrush->DeleteObject();
}
//-----
total_16x16++;
//-----
}
if(mbtype&MB_TYPE_16x8){
//输出数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("16x8,"));
if(prop_mb_type_showcolor_val!=FALSE){
pBrush->CreateSolidBrush(RGB(0,99,0));
pDC->FillRect(rect,pBrush);
pBrush->DeleteObject();
}
if(prop_mb_type_showsubmb_val!=FALSE){
//画1条横线
int m;
//横线
for(m=1;m<2;m++){
pDC->MoveTo(rect.left,rect.top+m*rect.Height()/2);
pDC->LineTo(rect.right,rect.top+m*rect.Height()/2);
}
}
//-----
total_16x8++;
//-----
}
if(mbtype&MB_TYPE_8x16){
//输出数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("8x16,"));
if(prop_mb_type_showcolor_val!=FALSE){
pBrush->CreateSolidBrush(RGB(255,99,255));
pDC->FillRect(rect,pBrush);
pBrush->DeleteObject();
}
if(prop_mb_type_showsubmb_val!=FALSE){
//画1条竖线
int m;
//竖线
for(m=1;m<2;m++){
pDC->MoveTo(rect.left+m*rect.Width()/2,rect.top);
pDC->LineTo(rect.left+m*rect.Width()/2,rect.bottom);
}
}
//-----
total_8x16++;
//-----
}
if(mbtype&MB_TYPE_8x8){
//输出数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("8x8,"));
if(prop_mb_type_showcolor_val!=FALSE){
pBrush->CreateSolidBrush(RGB(0,99,255));
pDC->FillRect(rect,pBrush);
pBrush->DeleteObject();
}
if(prop_mb_type_showsubmb_val!=FALSE){
//画1条横线和竖线
int m;
//竖线
for(m=1;m<2;m++){
pDC->MoveTo(rect.left+m*rect.Width()/2,rect.top);
pDC->LineTo(rect.left+m*rect.Width()/2,rect.bottom);
}
//横线
for(m=1;m<2;m++){
pDC->MoveTo(rect.left,rect.top+m*rect.Height()/2);
pDC->LineTo(rect.right,rect.top+m*rect.Height()/2);
}
}
//-----
total_8x8++;
//-----
}
if(mbtype&MB_TYPE_SKIP){
//“跳过”宏块
if(prop_mb_type_showskip_val!=FALSE){
//背景色透明
pDC->SetBkMode(TRANSPARENT);
//输出字符
pDC->TextOut(rect.left+2,rect.top+2,_T("s"));
}
//-----
total_skip++;
//-----
}
//是否使用list0或者list1进行预测
//画斜线
if(mbtype&MB_TYPE_L0&&(prop_mb_type_showlist_val!=FALSE)){
pDC->SetBkMode(TRANSPARENT);
pDC->MoveTo(rect.left,rect.top);
pDC->LineTo(rect.right,rect.bottom);
total_l0++;
}
if(mbtype&MB_TYPE_L1&&(prop_mb_type_showlist_val!=FALSE)){
pDC->SetBkMode(TRANSPARENT);
pDC->MoveTo(rect.left,rect.bottom);
pDC->LineTo(rect.right,rect.top);
total_l1++;
}
/*
//没弄懂~
//宏块其他特性
if(mbtype&MB_TYPE_INTERLACED){
pDC->FillRect(rect,new CBrush(RGB(0,255,0)));}
if(mbtype&MB_TYPE_DIRECT2){pDC->FillRect(rect,new CBrush(RGB(0,200,0)));
}
if(mbtype&MB_TYPE_ACPRED){
pDC->FillRect(rect,new CBrush(RGB(0,166,0)));}
if(mbtype&MB_TYPE_GMC){pDC->FillRect(rect,new CBrush(RGB(0,133,0)));
}
if(mbtype&MB_TYPE_QUANT){
pDC->FillRect(rect,new CBrush(RGB(0,0,66)));
}
if(mbtype&MB_TYPE_CBP){
pDC->FillRect(rect,new CBrush(RGB(0,0,33)));
}
*/
break;
}
case DRAW_MV0:{
//防止图片，音频，MPEG2等没有此类信息
if(motion_val0==NULL){
CString resloader;
resloader.LoadString(IDS_MSGBOX_NODATA);
AfxMessageBox(resloader);
return;
}
//注意:FFMPEG中运动矢量是单独存放的，与宏块并没有直接的关系
//但是在此处，我们需要通过宏块单元来显示
//例如8x8划分的运动矢量与宏块的关系：
//-------------------------
//| | |
//|mv[x] |mv[x+1] |
//-------------------------
//| | |
//|mv[x+line]|mv[x+line+1]|
//-------------------------
//因此要费不少周折= =
//运动适量加箭头-------------
//ARROWSTRUCT a;
//a.bFill=FALSE;
//a.nWidth=5;
//a.fTheta=60;
//-------------
int mv_sample_log2= 4 - motion_subsample_log2;
//一行MV的个数
//FIX:目前发现H.264的mv_stride和MPEG4，RMVB不一样
//只能区别处理
int mv_stride=0;
if(codec_id==AV_CODEC_ID_H264){
mv_stride=(mb_width << mv_sample_log2);
}else{
mv_stride=(mb_width << mv_sample_log2)+1;
}
//一排宏块包含的MV个数
int mv_mb_stride= mv_stride<<mv_sample_log2;
//一个宏块一行或一列MV个数
int mv_sample=1<<mv_sample_log2;
//当前宏块第一个MV索引值
int mv_num=j*mv_mb_stride+i*mv_sample;
//画运动矢量
CPen pen;
//加载颜色
//pen.CreatePen(PS_SOLID,0,RGB(255,0,0));//设为红色
pen.CreatePen(PS_SOLID,0,prop_mv0_colortype_val);
pDC->SelectObject(pen);
int m,n;
//输出数据[宏块边界]
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("[,"));
//按行和列画出m代表列，n代表行
for(m=0;m<mv_sample;m++){
for(n=0;n<mv_sample;n++){
mv[0]=motion_val0[mv_num+n+m*mv_stride][0];
mv[1]=motion_val0[mv_num+n+m*mv_stride][1];
pDC->MoveTo(rect.left+n*rect.Width()/mv_sample,rect.top+m*rect.Height()/mv_sample);
pDC->LineTo(rect.left+n*rect.Width()/mv_sample+mv[0],rect.top+m*rect.Height()/mv_sample+mv[1]);
//画出来的是箭头而不是直线
//ArrowTo1(pDC->m_hDC,rect.left+n*rect.Width()/mv_sample+mv[0],rect.top+m*rect.Height()/mv_sample+mv[1],&a);
//输出数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("(%d-%d),"),mv[0],mv[1]);
}
}
//输出数据[宏块边界]
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("],"));
break;
}
case DRAW_MV1:{
//防止图片，音频，MPEG2等没有此类信息
if(motion_val1==NULL){
CString resloader;
resloader.LoadString(IDS_MSGBOX_NODATA);
AfxMessageBox(resloader);
return;
}
//因此要费不少周折= =
int mv_sample_log2= 4 - motion_subsample_log2;
//一行MV的个数
int mv_stride= (mb_width << mv_sample_log2);
//一排宏块包含的MV个数
int mv_mb_stride= mv_stride<<mv_sample_log2;
//一个宏块一行或一列MV个数
int mv_sample=1<<mv_sample_log2;
//当前宏块第一个MV索引值
int mv_num=j*mv_mb_stride+i*mv_sample;
//画运动矢量
CPen pen;
//pen.CreatePen(PS_SOLID,0,RGB(0,0,255));//设为蓝色
pen.CreatePen(PS_SOLID,0,prop_mv1_colortype_val);
pDC->SelectObject(pen);
int m,n;
//输出数据[宏块边界]
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("[,"));
//按行和列画出m代表列，n代表行
for(m=0;m<mv_sample;m++){
for(n=0;n<mv_sample;n++){
mv[0]=motion_val1[mv_num+n+m*mv_stride][0];
mv[1]=motion_val1[mv_num+n+m*mv_stride][1];
pDC->MoveTo(rect.left+n*rect.Width()/mv_sample,rect.top+m*rect.Height()/mv_sample);
pDC->LineTo(rect.left+n*rect.Width()/mv_sample+mv[0],rect.top+m*rect.Height()/mv_sample+mv[1]);
//输出数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("(%d-%d),"),mv[0],mv[1]);
}
}
//输出数据[宏块边界]
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("],"));
break;
}
case DRAW_REFINDEX0:{
//防止图片，音频，MPEG2等没有此类信息
if(ref_index0==NULL){
CString resloader;
resloader.LoadString(IDS_MSGBOX_NODATA);
AfxMessageBox(resloader);
return;
}
//ref_index根据源码判断，每个宏块有4个
//此处只提取第一个
//如果提取四个的话，屏幕会显示不下的= =
refval=ref_index0[num*4];
refval_s.Format(_T("%d"),refval);
//输出数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("%d,"),refval);
//等比拉伸一下
//假设参考帧最大值是16帧
//拉伸，平移
//refvalt=refval*255/16;
//获取参考帧的最大值refs
refvalt=refval*128/refs;
refvalt=refvalt+128;
pBrush->CreateSolidBrush(RGB(refvalt,refvalt,refvalt));
pDC->FillRect(rect,pBrush);
pBrush->DeleteObject();
//显示
pDC->SetBkMode(TRANSPARENT);
pDC->TextOut(rect.left+2,rect.top+2,refval_s);
break;
}
case DRAW_REFINDEX1:{
//防止图片，音频，MPEG2等没有此类信息
if(ref_index1==NULL){
CString resloader;
resloader.LoadString(IDS_MSGBOX_NODATA);
AfxMessageBox(resloader);
return;
}
//ref_index根据源码判断，每个宏块有4个
//此处只提取第一个
//如果提取四个的话，屏幕会显示不下的= =
refval=ref_index1[num*4];
refval_s.Format(_T("%d"),refval);
//输出数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("%d,"),refval);
//等比拉伸一下
//假设参考帧最大值是16帧
//拉伸，平移
//refvalt=refval*255/16;
//获取参考帧的最大值refs
refvalt=refval*128/refs;
refvalt=refvalt+128;
pBrush->CreateSolidBrush(RGB(refvalt,refvalt,refvalt));
pDC->FillRect(rect,pBrush);
pBrush->DeleteObject();
//显示
pDC->SetBkMode(TRANSPARENT);
pDC->TextOut(rect.left+2,rect.top+2,refval_s);
break;
}
}
}
//数据输出，统计完一行宏块
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE)
datastat.AppendFormat(_T("\n"));
}
//输出统计量----------------
if(m_dfanalysismethod.GetCurSel()==DRAW_MB_TYPE){
m_dfanalysisnumintra4x4=total_intra4x4;
m_dfanalysisnumintra16x16=total_intra16x16;
m_dfanalysisnum16x16=total_16x16;
m_dfanalysisnum16x8=total_16x8;
m_dfanalysisnum8x16=total_8x16;
m_dfanalysisnum8x8=total_8x8;
m_dfanalysisnumskip=total_skip;
m_dfanalysisnuml0=total_l0;
m_dfanalysisnuml1=total_l1;
//其他线程中调用，不支持UpdateData
if(m_dfanalysisauto.GetCheck()!=1)
UpdateData(FALSE);
}
//---------------------------
if(m_dfanalysismethod.GetCurSel()==DRAW_Q){
m_dfanalysisnumavgq=totalq/((mb_sum/mb_stride)*mb_width);
m_dfanalysisnummaxq=maxq;
m_dfanalysisnumminq=minq;
//其他线程中调用，不支持UpdateData
if(m_dfanalysisauto.GetCheck()!=1)
UpdateData(FALSE);
}
//----------------
//把宏块画成网格图
if(prop_global_showmbedge_val!=FALSE){
CPen pen_default;
//pen_default.CreatePen(PS_SOLID,0,RGB(0,0,0));//设为黑色
pen_default.CreatePen(PS_SOLID,0,prop_global_showmbedge_color_val);
pDC->SelectObject(pen_default);
//画竖线
x=0;
y=0;
for(i=0;i<mb_stride;i++){
x=x+step_w;
pDC->MoveTo(x, 0);
pDC->LineTo(x,rect.Height());
}
//划横线
x=0;
y=0;
for(j=0;j<(mb_sum/mb_stride);j++){
y=y+step_h;
pDC->MoveTo(0, y);
pDC->LineTo(rect.Width(),y);
}
}
delete pBrush;
//-----------
//------------------
ReleaseDC(pDC);
//------
dffinish=TRUE;
//最后结果要保存成BMP，以备万一
hpic=CopyDCToBitmap(picdlg->GetDC()->GetSafeHdc(),rect);
//保存图像
if(m_dfanalysisoutpicfolder.GetCheck()==TRUE){
CString folder_url,pic_name;
m_dfanalysisoutpicfolderurl.GetWindowText(folder_url);
//检查文件夹路径是否存在
CreateDirectory(folder_url,NULL);
switch(m_dfanalysismethod.GetCurSel()){
case DRAW_Q:pic_name.Format(_T("qp_%d.bmp"),frame_index);break;
case DRAW_MB_TYPE:pic_name.Format(_T("mbtype_%d.bmp"),frame_index);break;
case DRAW_MV0:pic_name.Format(_T("mv0_%d.bmp"),frame_index);break;
case DRAW_MV1:pic_name.Format(_T("mv1_%d.bmp"),frame_index);break;
case DRAW_REFINDEX0:pic_name.Format(_T("refindex_%d.bmp"),frame_index);break;
case DRAW_REFINDEX1:pic_name.Format(_T("refindex_%d.bmp"),frame_index);break;
}
folder_url.AppendFormat(_T("\\%s"),pic_name);
SaveBmp(hpic, folder_url);
}
//保存数据
if(m_dfanalysisoutdatafolder.GetCheck()==TRUE){
CString folder_url,data_name;
m_dfanalysisoutdatafolderurl.GetWindowText(folder_url);
//检查文件夹路径是否存在
CreateDirectory(folder_url,NULL);
switch(m_dfanalysismethod.GetCurSel()){
case DRAW_Q:data_name.Format(_T("qp_%d.csv"),frame_index);break;
case DRAW_MB_TYPE:data_name.Format(_T("mbtype_%d.csv"),frame_index);break;
case DRAW_MV0:data_name.Format(_T("mv0_%d.csv"),frame_index);break;
case DRAW_MV1:data_name.Format(_T("mv1_%d.csv"),frame_index);break;
case DRAW_REFINDEX0:data_name.Format(_T("refindex_%d.csv"),frame_index);break;
case DRAW_REFINDEX1:data_name.Format(_T("refindex_%d.csv"),frame_index);break;
}
folder_url.AppendFormat(_T("\\%s"),data_name);
CFile mFile(folder_url,CFile::modeReadWrite|CFile::modeCreate);
mFile.Write(datastat,datastat.GetLength()*sizeof(TCHAR));
mFile.Close();
}
}
void Dfanalysis::ArrowTo1(HDC hDC, int x, int y, ARROWSTRUCT *pA) {
POINT ptTo = {x, y};
ArrowTo(hDC, &ptTo, pA);
}
void Dfanalysis::ArrowTo(HDC hDC, const POINT *lpTo, ARROWSTRUCT *pA) {
POINT pFrom;
POINT pBase;
POINT aptPoly[3];
float vecLine[2];
float vecLeft[2];
float fLength;
float th;
float ta;
// get from point
MoveToEx(hDC, 0, 0, &pFrom);
// set to point
aptPoly[0].x = lpTo->x;
aptPoly[0].y = lpTo->y;
// build the line vector
vecLine[0] = (float) aptPoly[0].x - pFrom.x;
vecLine[1] = (float) aptPoly[0].y - pFrom.y;
// build the arrow base vector - normal to the line
vecLeft[0] = -vecLine[1];
vecLeft[1] = vecLine[0];
// setup length parameters
fLength = (float) sqrt(vecLine[0] * vecLine[0] + vecLine[1] * vecLine[1]);
th = pA->nWidth / (2.0f * fLength);
ta = pA->nWidth / (2.0f * (tanf(pA->fTheta) / 2.0f) * fLength);