/* $XConsortium: domain.h,v 1.4 94/04/17 20:34:58 rws Exp $ */
/**** module domain.h ****/
/******************************************************************************

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				NOTICE
                              
This software is being provided by AGE Logic, Inc. under the
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******************************************************************************
  
	domain.h -- DDXIE MI Process Domain definitions
  
	Dean Verheiden  -- AGE Logic, Inc. August 1993
  
*****************************************************************************/


#ifndef _XIEH_DOMAIN
#define _XIEH_DOMAIN

#if !defined(_XIEC_DOMAIN)

#define	SyncDomain	(*pet->roiinit)
#define	GetRun		(*pet->roiget)

extern Bool  InitProcDomain();
extern void  ResetProcDomain();

#endif /* ! defined _XIEC_DOMAIN */

/*
 * Rectangles of Interest structure definitions 
 */

#define RUNPTR(idx)	(&((runPtr)&lp[1])[idx])
#define LEND(rband)	((linePtr)&rband->strip->data[rband->strip->length])

typedef struct _runRec {
	CARD32 dstart; 		/* delta to start of run */
	CARD32 length;		/* length of run */
} runRec, *runPtr;

typedef struct _linerec {
	INT32	y;		/* starting y coodinate of this y-x band */
	CARD32	nline;		/* height of y-x band */
	CARD32  nrun;		/* number of runRecs for this y-x band */
/*      runRec  run[nrun]; */
} lineRec, *linePtr;

typedef struct _ROIrec {
	INT32   x, y;		/* min x and y coordinates of bounding box */
	CARD32  width;		/* width  of bounding box 		   */
	CARD32  height;		/* height of bounding box 		   */
	CARD32  nrects;		/* number of rectangles in this ROI 	   */
	linePtr lend;		/* first address past end of ROI table	   */
} ROIRec, *ROIPtr;

#endif /* module _XIEH_DOMAIN */