//+NM Copyright (c) 2003 Qta

#define WIDTHBYTES(bits) ((((bits) + 31) / 32) * 4)

class CBits {

public :
	HDC      m_hVDC;
	BITMAP   m_bm;
	BYTE*    m_pBits;
	int      m_nWidthBytes;
	int 	 m_biBitCount;

	CBits ();
	~CBits ();

	int  Create (HWND hWnd, HDC  hDC , int sx, int sy);
	void Close ();

	HBITMAP  m_hBmpNow;	// 僀儊乕僕偺僴儞僪儖
	HBITMAP  m_hBmpOld;	// 尦偺僴儞僪儖
protected :
};