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// dibapi.h 
// 
// This is a part of the Microsoft Foundation Classes C++ library. 
// Copyright (C) 1992-1997 Microsoft Corporation 
// All rights reserved. 
// 
// This source code is only intended as a supplement to the 
// Microsoft Foundation Classes Reference and related 
// electronic documentation provided with the library. 
// See these sources for detailed information regarding the 
// Microsoft Foundation Classes product. 
 
 
#ifndef _INC_DIBAPI 
#define _INC_DIBAPI 
 
/* Handle to a DIB */ 
DECLARE_HANDLE(HDIB); 
 
/* DIB constants */ 
#define PALVERSION   0x300 
 
/* DIB Macros*/ 
 
#define IS_WIN30_DIB(lpbi)  ((*(LPDWORD)(lpbi)) == sizeof(BITMAPINFOHEADER)) 
#define RECTWIDTH(lpRect)     ((lpRect)->right - (lpRect)->left) 
#define RECTHEIGHT(lpRect)    ((lpRect)->bottom - (lpRect)->top) 
 
// WIDTHBYTES performs DWORD-aligning of DIB scanlines.  The "bits" 
// parameter is the bit count for the scanline (biWidth * biBitCount), 
// and this macro returns the number of DWORD-aligned bytes needed 
// to hold those bits. 
 
#define WIDTHBYTES(bits)    (((bits) + 31) / 32 * 4) 
 
/* Function prototypes */ 
BOOL      WINAPI  PaintDIB (HDC, LPRECT, HDIB, LPRECT, CPalette* pPal); 
BOOL      WINAPI  CreateDIBPalette(HDIB hDIB, CPalette* cPal); 
LPSTR     WINAPI  FindDIBBits (LPSTR lpbi); 
DWORD     WINAPI  DIBWidth (LPSTR lpDIB); 
DWORD     WINAPI  DIBHeight (LPSTR lpDIB); 
WORD      WINAPI  PaletteSize (LPSTR lpbi); 
WORD      WINAPI  DIBNumColors (LPSTR lpbi); 
HGLOBAL   WINAPI  CopyHandle (HGLOBAL h); 
 
BOOL      WINAPI  SaveDIB (HDIB hDib, CFile& file); 
HDIB      WINAPI  ReadDIBFile(CFile& file); 
 
HDIB      WINAPI NewDIB(long width, long height, unsigned short biBitCount= 0); //add 
void	WINAPI ConvertShort(unsigned short *array, long length); 
void	WINAPI ConvertLong(unsigned long *array, long length); 
 
#endif //!_INC_DIBAPI