simpleview.h

来自「M9D112系列芯片驱动源码」· C头文件 代码 · 共 81 行

// SimpleView.h : interface of the CSimpleView class
//

#include "..\common\DD_lib.h"
#include "midlib.h"
#include "SimpleDoc.h"

#pragma once


class CSimpleView : public CFormView
{

friend CSimpleDoc* GetDocument();

protected: // create from serialization only
	CSimpleView();
	DECLARE_DYNCREATE(CSimpleView)

public:
	enum{ IDD = IDD_SIMPLE_FORM };

// Attributes
public:
	CSimpleDoc*         GetDocument();
	unsigned char       *m_pCameraBuffer;
    unsigned char       *m_pDisplayBuffer;
    CDirectDrawSurface  *m_pDD;
    bool                m_bPlaying;
    int                 m_nWidth;
    int                 m_nHeight;
    HANDLE              m_hCameraThreadEventDead;
    HANDLE              m_hDisplayThreadEventDead;
    HBITMAP             m_hDisplayBmp;
    int                 m_imageBpp;
    

// Operations
public:

// Overrides
	public:
virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	virtual void OnInitialUpdate(); // called first time after construct

// Implementation
	
protected:
	HICON               m_hIcon;
    CRITICAL_SECTION    m_csLock;
    unsigned char       *m_pTripleBuffer;
    bool                m_bTripleBufferDirty;

public:
	virtual ~CSimpleView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

	BOOL            InitializeBuffers();
    bool            TripleBufferFlip(unsigned char **pBuf, bool bPrimaryBuffer=false);
    void            OnPlay();
    void            OnPause();
    void            OnStop();

protected:

// Generated message map functions
protected:
     afx_msg void OnDestroy();
	DECLARE_MESSAGE_MAP()
	
};
CSimpleView* GetSimpleView();