dibapi.h

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#ifndef __DIBAPI_H_
#define __DIBAPI_H_
//////////////////////////////////////////////////////////

/* Handle to a DIB */ 
#define HDIB				HANDLE 

// Dib Header Marker - used in writing DIBs to files 
#define DIB_HEADER_MARKER	((WORD) ('M' << 8) | 'B') 

/* DIB constants */ 
#define PALVERSION			0x300 

/* DIB copy constants */ 
#define PW_WINDOW			1 
#define PW_CLIENT			2









#define WIDTHBYTES(bits)    (((bits) + 31) / 32 * 4) 
#define IS_WIN30_DIB(lpbi)  ((*(LPDWORD)(lpbi)) == sizeof(BITMAPINFOHEADER)) 
#define RECTWIDTH(lpRect)   ((lpRect)->right - (lpRect)->left) 
#define RECTHEIGHT(lpRect)  ((lpRect)->bottom - (lpRect)->top) 
#define BOUND(x, mn, mx)	((x) < (mn) ? (mn) : ((x) > (mx) ? (mx) : (x)))
#define WaitCursorBegin()	HCURSOR hcURSOR = SetCursor(LoadCursor(NULL, IDC_WAIT))
#define WaitCursorEnd()		SetCursor(hcURSOR) 
 
/* function prototypes */ 
	// DIB initialization
HDIB CreateDIB(DWORD, DWORD, WORD); 

BOOL SaveDIB (HDIB, LPCTSTR); 

WORD DIBNumColors (LPBYTE lpDIB); 

WORD DIBBitCount (LPBYTE lpDIB); 

LPBYTE FindDIBBits (LPBYTE lpDIB); 

WORD PaletteSize (HDIB hDIB); 

WORD PaletteSize(LPBYTE lpDIB) ;




//////////////////////////////////////////////////////////
#endif	//__DIBAPI_H_