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PlayWnd.h
Package: VC++视频传输.rar　[view]
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Upload Date: 2010-03-30
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PlayWnd.h：Code Content
  1. #if !defined(AFX_PLAYWND_H__B5AF2125_844C_11D2_8D53_0000E85214AE__INCLUDED_)
  2. #define AFX_PLAYWND_H__B5AF2125_844C_11D2_8D53_0000E85214AE__INCLUDED_
  4. #if _MSC_VER >= 1000
  5. #pragma once
  6. #endif // _MSC_VER >= 1000
  7. // PlayWnd.h : header file
  8. //
  10. #include <streams.h>
  11. #include <stdio.h>
  13. #include "asyncio.h"
  14. #include "asyncrdr.h"
  16. class CMemStream;
  17. class CMemReader;
  18. /////////////////////////////////////////////////////////////////////////////
  19. // CPlayWnd frame
  21. class CPlayWnd : public CFrameWnd
  22. {
  23. DECLARE_DYNCREATE(CPlayWnd)
  24. public:
  25. CPlayWnd();           // protected constructor used by dynamic creation
  26. virtual ~CPlayWnd();
  28. protected:
  30.    int nScreenX;
  31.    int nScreenY;
  32. // Attributes
  33. public:
  34. void Render ();
  36. // Operations
  37. public:
  38. //private:
  39. HRESULT hr;
  40.     CMediaType mt;
  41. CMemStream *m_pStream;
  42. CMemReader *m_rdr;
  43. RECT       m_rc;       
  44. IVideoWindow  *m_pivw;
  45. IFilterGraph  *m_pifg;
  46. IGraphBuilder *m_pigb;
  47. IMediaControl *m_pimc;
  49. void InitFilter ();
  51. // Overrides
  52. // ClassWizard generated virtual function overrides
  53. //{{AFX_VIRTUAL(CPlayWnd)
  54. protected:
  55. virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
  56. //}}AFX_VIRTUAL
  58. // Implementation
  59. protected:
  61. // Generated message map functions
  62. //{{AFX_MSG(CPlayWnd)
  63. afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
  64. afx_msg void OnDestroy();
  65. afx_msg void OnSize(UINT nType, int cx, int cy);
  66. //}}AFX_MSG
  67. DECLARE_MESSAGE_MAP()
  68. };
  70. /////////////////////////////////////////////////////////////////////////////
  72. //{{AFX_INSERT_LOCATION}}
  73. // Microsoft Developer Studio will insert additional declarations immediately before the previous line.
  75. #endif // !defined(AFX_PLAYWND_H__B5AF2125_844C_11D2_8D53_0000E85214AE__INCLUDED_)