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- #ifndef GRAPHICS_CLIP_H
- #define GRAPHICS_CLIP_H
- /*
- ** $Filename: graphics/clip.h $
- ** $Release: 2.04 Includes, V37.4 $
- ** $Revision: 37.2 $
- ** $Date: 91/10/24 $
- **
- **
- **
- ** (C) Copyright 1985-1991 Commodore-Amiga, Inc.
- ** All Rights Reserved
- */
-
- #ifndef EXEC_TYPES_H
- #include <exec/types.h>
- #endif
-
- #ifndef GRAPHICS_GFX_H
- #include <graphics/gfx.h>
- #endif
- #ifndef EXEC_SEMAPHORES_H
- #include <exec/semaphores.h>
- #endif
- #ifndef UTILITY_HOOKS_H
- #include <utility/hooks.h>
- #endif
-
-
-
-
- #define NEWLOCKS
-
- struct Layer
- {
- struct Layer *front,*back;
- struct ClipRect *ClipRect;
- struct RastPort *rp;
- struct Rectangle bounds;
- UBYTE reserved[4];
- UWORD priority;
- UWORD Flags;
- struct BitMap *SuperBitMap;
- struct ClipRect *SuperClipRect;
-
- APTR Window;
- WORD Scroll_X,Scroll_Y;
- struct ClipRect *cr,*cr2,*crnew;
- struct ClipRect *SuperSaveClipRects;
- struct ClipRect *_cliprects;
- struct Layer_Info *LayerInfo;
- struct SignalSemaphore Lock;
- struct Hook *BackFill;
- ULONG reserved1;
- struct Region *ClipRegion;
- struct Region *saveClipRects;
- WORD Width,Height;
- UBYTE reserved2[18];
-
- struct Region *DamageList;
- };
-
- struct ClipRect
- {
- struct ClipRect *Next;
- struct ClipRect *prev;
- struct Layer *lobs;
- struct BitMap *BitMap;
- struct Rectangle bounds;
- void *_p1;
- void *_p2;
- LONG reserved;
- #ifdef NEWCLIPRECTS_1_1
- LONG Flags;
-
- #endif
- };
-
-
- #define CR_NEEDS_NO_CONCEALED_RASTERS 1
- #define CR_NEEDS_NO_LAYERBLIT_DAMAGE 2
-
-
- #define ISLESSX 1
- #define ISLESSY 2
- #define ISGRTRX 4
- #define ISGRTRY 8
-
- #endif
-