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- /*----------------------------------------------------------------------------*\
- | Routines for dealing with Device independent bitmaps |
- | |
- | |
- \*----------------------------------------------------------------------------*/
-
- HANDLE OpenDIB(HFILE fh);
- BOOL WriteDIB(HFILE fh,HANDLE hdib);
- WORD PaletteSize(VOID FAR * pv);
- WORD DibNumColors(VOID FAR * pv);
- HPALETTE CreateDibPalette(HANDLE hdib);
- HPALETTE CreateBIPalette(LPBITMAPINFOHEADER lpbi);
- HANDLE DibFromBitmap(HBITMAP hbm, DWORD biStyle, WORD biBits, HPALETTE hpal, WORD wUsage);
- HANDLE DibFromDib(HANDLE hdib, DWORD biStyle, WORD biBits, HPALETTE hpal, WORD wUsage);
- HBITMAP BitmapFromDib(HANDLE hdib, HPALETTE hpal, WORD wUsage);
- BOOL SetDibUsage(HANDLE hdib, HPALETTE hpal,WORD wUsage);
- BOOL DibInfo(HANDLE hdib,LPBITMAPINFOHEADER lpbi);
- HANDLE ReadDibBitmapInfo(HFILE fh);
- BOOL SetPalFlags(HPALETTE hpal, int iIndex, int cntEntries, WORD wFlags);
- BOOL PalEq(HPALETTE hpal1, HPALETTE hpal2);
-
- BOOL DrawBitmap(HDC hdc, int x, int y, HBITMAP hbm, DWORD rop);
- BOOL StretchBitmap(HDC hdc, int x, int y, int dx, int dy, HBITMAP hbm, int x0, int y0, int dx0, int dy0, DWORD rop);
-
- BOOL DibBlt(HDC hdc, int x0, int y0, int dx, int dy, HANDLE hdib, int x1, int y1, LONG rop, WORD wUsage);
- BOOL StretchDibBlt(HDC hdc, int x, int y, int dx, int dy, HANDLE hdib, int x0, int y0, int dx0, int dy0, LONG rop, WORD wUsage);
-
- LPVOID DibLock(HANDLE hdib,int x, int y);
- VOID DibUnlock(HANDLE hdib);
- LPVOID DibXY(LPBITMAPINFOHEADER lpbi,int x, int y);
- HANDLE CreateDib(HANDLE hdib, int dx, int dy);
-
- #define BFT_ICON 0x4349 /* 'IC' */
- #define BFT_BITMAP 0x4d42 /* 'BM' */
- #define BFT_CURSOR 0x5450 /* 'PT' */
-
- #define ISDIB(bft) ((bft) == BFT_BITMAP)
- #define ALIGNULONG(i) ((i+3)/4*4) /* ULONG aligned ! */
- #define WIDTHBYTES(i) ((i+31)/32*4) /* ULONG aligned ! */
-
- #define PALVERSION 0x300
- #define MAXPALETTE 256
-