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- #include <exec/types.h>
- #include <intuition/intuition.h>
- #include <intuition/intuitionbase.h>
- #include <graphics/gfx.h>
- #include <graphics/displayinfo.h>
- #include <graphics/sprite.h>
- #include <iff/ilbm.h>
-
- #define MAXCOLORS 32
-
- /* Work structure */
- typedef struct ILBMRec
- {
- ULONG ir_ModeID; /* Display mode id */
- UWORD ir_Width; /* Width of image */
- UWORD ir_Height; /* Height of image */
- UWORD ir_Depth; /* Depth of image */
- struct BitMap ir_BMap; /* Bitmap */
- struct RastPort ir_RPort; /* RastPort */
- struct Point2D ir_Grab; /* Grab coordinates */
- WORD ir_CRegs[MAXCOLORS]; /* Color table used by LoadRGB4() */
- WORD ir_NumColors; /* Number of colors in color table */
- } ILBM;
-
- #define BPR(w) ((w) + 15 >> 4 << 1) /* Bytes per row */
-
- /* ilbm.c */
- ILBM *ReadILBM (BPTR drawer, STRPTR name, struct TagItem * attrs);
- VOID FreeILBM (ILBM * ilbm);
- ILBM *GetILBM (struct IFFHandle * iff);
- BOOL GetBMHD (struct IFFHandle * iff, struct BitMapHeader * bmhd);
- BOOL PutBMHD (struct IFFHandle * iff, struct BitMapHeader * bmhd, struct BitMap * bm);
- WORD GetColors (struct IFFHandle * iff, struct ColorRegister * cmap);
- BOOL PutColors (struct IFFHandle * iff, struct BitMapHeader * bmhd, struct ColorRegister * cmap);
- void GetHotSpot (struct IFFHandle * iff, struct Point2D * grab, WORD, WORD);
- BOOL PutHotSpot (struct IFFHandle * iff, struct Point2D * grab);
- BOOL GetBody (struct IFFHandle * iff, struct BitMapHeader * bmhd, struct BitMap * bm);
- BOOL GetLine (struct IFFHandle * iff, UBYTE * buf, WORD wide, WORD deep, UBYTE cmptype);
- BOOL PutBody (struct IFFHandle * iff, struct BitMapHeader * bmhd, struct BitMap * bitmap);
- BOOL AllocBMRasters (struct BitMap * bm, BYTE depth, WORD width, WORD height);
-
- /* Pointer preference record */
- struct PointerPref
- {
- struct Prefs pp_Header; /* Preference header */
- UWORD *pp_PData; /* Pointer data */
- WORD pp_Height; /* Height of pointer */
- WORD pp_Width; /* Width of pointer */
- WORD pp_XOffset; /* X offset of hotspot */
- WORD pp_YOffset; /* Y offset of hotspot */
- WORD pp_CRegs[3]; /* Color spec */
- LONG pp_DSize; /* Size of data */
- };
-