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- #ifndef GRAPHICS_GFX_H
- #define GRAPHICS_GFX_H
- /*
- ** $VER: gfx.h 39.5 (19.3.92)
- ** Includes Release 40.15
- **
- ** general include file for application programs
- **
- ** (C) Copyright 1985-1993 Commodore-Amiga, Inc.
- ** All Rights Reserved
- */
-
- #ifndef EXEC_TYPES_H
- #include <exec/types.h>
- #endif
-
- #define BITSET 0x8000
- #define BITCLR 0
-
- #define AGNUS
- #ifdef AGNUS
- #define TOBB(a) ((long)(a))
- #else
- #define TOBB(a) ((long)(a)>>1) /* convert Chip adr to Bread Board Adr */
- #endif
-
- struct Rectangle
- {
- WORD MinX,MinY;
- WORD MaxX,MaxY;
- };
-
- struct Rect32
- {
- LONG MinX,MinY;
- LONG MaxX,MaxY;
- };
-
- typedef struct tPoint
- {
- WORD x,y;
- } Point;
-
- typedef UBYTE *PLANEPTR;
-
- struct BitMap
- {
- UWORD BytesPerRow;
- UWORD Rows;
- UBYTE Flags;
- UBYTE Depth;
- UWORD pad;
- PLANEPTR Planes[8];
- };
-
- /* This macro is obsolete as of V39. AllocBitMap() should be used for allocating
- bitmap data, since it knows about the machine's particular alignment
- restrictions.
- */
- #define RASSIZE(w,h) ((ULONG)(h)*( ((ULONG)(w)+15)>>3&0xFFFE))
-
- /* flags for AllocBitMap, etc. */
- #define BMB_CLEAR 0
- #define BMB_DISPLAYABLE 1
- #define BMB_INTERLEAVED 2
- #define BMB_STANDARD 3
- #define BMB_MINPLANES 4
-
- #define BMF_CLEAR (1l<<BMB_CLEAR)
- #define BMF_DISPLAYABLE (1l<<BMB_DISPLAYABLE)
- #define BMF_INTERLEAVED (1l<<BMB_INTERLEAVED)
- #define BMF_STANDARD (1l<<BMB_STANDARD)
- #define BMF_MINPLANES (1l<<BMB_MINPLANES)
-
- /* the following are for GetBitMapAttr() */
- #define BMA_HEIGHT 0
- #define BMA_DEPTH 4
- #define BMA_WIDTH 8
- #define BMA_FLAGS 12
-
- #endif /* GRAPHICS_GFX_H */
-