#ifndef GRAPHICS_CLIP_H
#define GRAPHICS_CLIP_H
/*
** $Filename: graphics/clip.h $
** $Release: 1.3 $
**
** 
**
** (C) Copyright 1985,1986,1987,1988 Commodore-Amiga, Inc.
** All Rights Reserved
*/

#ifndef GRAPHICS_GFX_H
#include <graphics/gfx.h>
#endif
#ifndef EXEC_SEMAPHORES_H
#include <exec/semaphores.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; 
 SHORT Scroll_X,Scroll_Y;
 struct ClipRect *cr,*cr2,*crnew; 
 struct ClipRect *SuperSaveClipRects; 
 struct ClipRect *_cliprects; 
 struct Layer_Info *LayerInfo; 
 struct SignalSemaphore Lock;
 UBYTE reserved3[8];
 struct Region *ClipRegion;
 struct Region *saveClipRects; 
 UBYTE reserved2[22];
 
 struct Region *DamageList; 
};

struct ClipRect
{
 struct ClipRect *Next; 
 struct ClipRect *prev; 
 struct Layer *lobs; 
 struct BitMap *BitMap;
 struct Rectangle bounds; 
 struct ClipRect *_p1,*_p2; 
 LONG reserved; 
#ifdef NEWCLIPRECTS_1_1
 LONG Flags; 
#endif
};


#define CR_NEEDS_NO_CONCEALED_RASTERS 1


#define ISLESSX 1
#define ISLESSY 2
#define ISGRTRX 4
#define ISGRTRY 8

#endif