/*****************************************************************************\
  interp.h : ResSyn routines and structures

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\*****************************************************************************/


#ifndef APDK_INTERP_H
#define APDK_INTERP_H

APDK_BEGIN_NAMESPACE

/* Constants for RS structure */
#define NUMBER_RASTERS  3 /* The number of Rasters to Buffer */


typedef struct rst
{
    int     Width;
    int     ScaleFactorMultiplier;
    int     ScaleFactorDivisor;
//  int     CallerAlloc;
    int     RastersinBuffer;
    unsigned char*  Bufferpt[NUMBER_RASTERS];
    int     BufferSize;
    unsigned char*  Buffer;

} RESSYNSTRUCT;


void ResSynStart ( int WidthInPixels,
                   int ScaleFactorMultiplier,
                   int ScaleFactorDivisor,
//                   int CallerAlloc,
                   RESSYNSTRUCT *ResSynStruct);


int ResSyn(RESSYNSTRUCT *ResSynStruct, unsigned char *raster_in,
                   unsigned char *raster_out );

APDK_END_NAMESPACE

#endif //APDK_INTERP_H