添加窗体缩放功能。

完善播放代码机制。

H264BSAnalyzer/H264BSAnalyzerDlg.cpp

@@ -276,18 +276,6 @@ HCURSOR CH264BSAnalyzerDlg::OnQueryDragIcon()
     return static_cast<HCURSOR>(m_hIcon);
 }
 
-void CH264BSAnalyzerDlg::ShowPlayWindow()
-{
-    // ��ģ̬�Ի���
-    if (m_pPlayDlg == NULL)
-    {
-        m_pPlayDlg = new CPlayDlg();
-        m_pPlayDlg->Create(IDD_PLAYDLG, this);
-    }
-
-    m_pPlayDlg->ShowWindow(SW_SHOW);
-}
-
 //����һ����¼
 int CH264BSAnalyzerDlg::ShowNLInfo(NALU_t* nalu)
 {
@@ -399,8 +387,8 @@ int CH264BSAnalyzerDlg::ShowNLInfo(NALU_t* nalu)
             }
             m_nSliceIndex++;
             break;
-        case NAL_UNIT_CODED_SLICE_TSA_N:
-        case NAL_UNIT_CODED_SLICE_TSA_R:
+        case NAL_UNIT_CODED_SLICE_TSA_N:
+        case NAL_UNIT_CODED_SLICE_TSA_R:
             strNalUnitType.Format(_T("Coded slice segment of a TSA picture"));
             switch (nalu->sliceType)
             {
@@ -416,7 +404,7 @@ int CH264BSAnalyzerDlg::ShowNLInfo(NALU_t* nalu)
             }
             m_nSliceIndex++;
             break;
-        case NAL_UNIT_CODED_SLICE_RADL_N:
+        case NAL_UNIT_CODED_SLICE_RADL_N:
         case NAL_UNIT_CODED_SLICE_RADL_R:
             strNalUnitType.Format(_T("Coded slice segment of a TSA picture"));
             switch (nalu->sliceType)
@@ -1206,13 +1194,18 @@ void CH264BSAnalyzerDlg::OnSize(UINT nType, int cx, int cy)
 
 void CH264BSAnalyzerDlg::OnPlayDlg()
 {
+    // ��ģ̬�Ի���
     if (m_pPlayDlg == NULL)
     {
         m_pPlayDlg = new CPlayDlg();
         m_pPlayDlg->Create(IDD_PLAYDLG, this);
     }
     // �������ڴ򿪵��ļ���Ϣ�����Ӵ���
     int ret = m_pPlayDlg->SetVideoInfo(m_strFileUrl, m_cVideoInfo.width, m_cVideoInfo.height, m_nSliceIndex, m_cVideoInfo.max_framerate);
-    if (ret < 0) return;
-    this->ShowPlayWindow();
+    //if (ret < 0) return;
+
+    m_pPlayDlg->ShowWindow(SW_SHOW);
+
+    m_pPlayDlg->SetBlack();
+    //m_pPlayDlg->ShowFirstFrame(); // ע���ڵ���ShowWindow������ʾ��һ֡ͼ��
 }

H264BSAnalyzer/H264BSAnalyzerDlg.h

@@ -75,7 +75,6 @@ class CH264BSAnalyzerDlg : public CDialogEx
     void ReadFile(void);
     void PaseNal(void);
 
-    void ShowPlayWindow();
 public:
     afx_msg void OnDropFiles(HDROP hDropInfo);
     afx_msg void OnLvnItemActivateH264Nallist(NMHDR *pNMHDR, LRESULT *pResult);