#if !defined(IMAGE_UTIL_H_H)
#define  IMAGE_UTIL_H_H
#include <stdio.h>
#include <math.h>
#include "type-def.h"

#include "util-util.h"

#if defined(IMAGE_UTIL_SOURCE_C_C)
void Free_Image_8Bit(IMAGE8BIT *animage);
int Allocate_Image_8Bit(IMAGE8BIT *animage, int row, int col);
void Init_Image_8Bit(IMAGE8BIT *animage, unsigned char Const);
void Copy_Image_8Bit(IMAGE8BIT *animage,IMAGE8BIT *resimage);
void Change_Image_8Bit(IMAGE8BIT *animage, unsigned char old, 
		       unsigned char new);
void Write_Image_8Bit_ToP5(IMAGE8BIT *animage, char *fName);
void Write_Image_8Bit_ToP5_With_Max(IMAGE8BIT *animage, char *fName, 
				    int maxvalue);
int Read_Image_FromP5(IMAGE8BIT *animage, char *fName);
int Read_Image_FromP5_No_Relocate(IMAGE8BIT *animage, char *fName); 

void Free_Image_INT(IMAGEINT *animage);
int Allocate_Image_INT(IMAGEINT *animage, int row, int col);
void Init_Image_INT(IMAGEINT *animage, unsigned int Const);
void Change_Image_INT(IMAGEINT *animage, unsigned int old,
		      unsigned int new);
void Convert_INT_To_8BIT(IMAGEINT *animage, IMAGE8BIT *resimg);

void Free_Image_FLOAT(IMAGEFLOAT *animage);
int Allocate_Image_FLOAT(IMAGEFLOAT *animage, int row, int col);
void Init_Image_FLOAT(IMAGEFLOAT *animage, float Const);
void Change_Image_FLOAT(IMAGEFLOAT *animage, float old,
			float new);
void Convert_FLOAT_To_8BITBinary(IMAGEFLOAT *animage, 
				 IMAGE8BIT *resimg);

void Convert_FLOAT_To_8BIT(IMAGEFLOAT *animage, IMAGE8BIT *resimg);


void Convert_8BIT_To_FLOAT(IMAGE8BIT *animage, IMAGEFLOAT *resimg);

void Write_Image_Int(IMAGEINT *animage, char *fName, 
		     int maxvalue);

int Read_Image_Int_FromP2(IMAGEINT *animage, char *fName); 
int Read_Image_FromP2_No_Relocate(IMAGEINT *animage, char *fName); 
int Read_ALineFromImage(IMAGEINT *animage, int *line, 
			int crow,
			int fcolor);
int ReadP5MaxValue(char *fName);
unsigned char **ReadP5(char *fName, int *row, int *col);
int ReadP5IntoArray(char *fName, int row, int col, unsigned char **dArray);
unsigned int **ReadP2(char *fName, int *row, int *col);
int ReadP2IntoArray(char *fName, int row, int col, unsigned int **dArray);
void WriteP5Char(char *fName, int row, int col, 
		 unsigned char **dArray);
void WriteP5CharWithMax(char *fName, int row, int col, 
			unsigned char **dArray, int maxValue);
void WriteP2Char(char *fName, int row, int col, 
		 unsigned int **dArray, int maxValue);
int Calc_Local_Variance(IMAGE8BIT *animage, int wsize,
			 int crow, int ccol,
			 double *avg, double *var);
int Calc_Local_MinMax(IMAGE8BIT *animage, int wsize,
		      int crow, int ccol,
		      double *MinVal, double *MaxVal);

#else 
extern void Free_Image_8Bit(IMAGE8BIT *animage);
extern int Allocate_Image_8Bit(IMAGE8BIT *animage, int row, int col);
extern void Init_Image_8Bit(IMAGE8BIT *animage, unsigned char Const);
extern void Copy_Image_8Bit(IMAGE8BIT *animage,IMAGE8BIT *resimage);
extern void Change_Image_8Bit(IMAGE8BIT *animage, unsigned char old, 
		       unsigned char new);
extern void Write_Image_8Bit_ToP5(IMAGE8BIT *animage, char *fName);
extern void Write_Image_8Bit_ToP5_With_Max(IMAGE8BIT *animage, char *fName, 
				    int maxvalue);
extern int Read_Image_FromP5(IMAGE8BIT *animage, char *fName); 
extern int Read_Image_FromP5_No_Relocate(IMAGE8BIT *animage, char *fName); 
extern void Free_Image_INT(IMAGEINT *animage);
extern int Allocate_Image_INT(IMAGEINT *animage, int row, int col);
extern void Init_Image_INT(IMAGEINT *animage, unsigned int Const);
extern void Change_Image_INT(IMAGEINT *animage, unsigned int old,
		      unsigned int new);
extern void Convert_INT_To_8BIT(IMAGEINT *animage, IMAGE8BIT *resimg);


extern void Free_Image_FLOAT(IMAGEFLOAT *animage);
extern int Allocate_Image_FLOAT(IMAGEFLOAT *animage, int row, int col);
extern void Init_Image_FLOAT(IMAGEFLOAT *animage, float Const);
extern void Change_Image_FLOAT(IMAGEFLOAT *animage, float old,
			float new);
extern void Convert_FLOAT_To_8BITBinary(IMAGEFLOAT *animage, 
					IMAGE8BIT *resimg);
extern void Convert_FLOAT_To_8BIT(IMAGEFLOAT *animage, IMAGE8BIT *resimg);
extern void Convert_8BIT_To_FLOAT(IMAGE8BIT *animage, IMAGEFLOAT *resimg);



extern void Write_Image_Int(IMAGEINT *animage, char *fName, 
		     int maxvalue);
extern int Read_Image_Int_FromP2(IMAGEINT *animage, char *fName); 
extern int Read_Image_FromP2_No_Relocate(IMAGEINT *animage, char *fName); 
extern int Read_ALineFromImage(IMAGEINT *animage, int *line, 
			int crow,
			int fcolor);
extern int ReadP5MaxValue(char *fName);
extern unsigned char **ReadP5(char *fName, int *row, int *col);
extern int ReadP5IntoArray(char *fName, int row, int col, 
			   unsigned char **dArray);
extern unsigned int **ReadP2(char *fName, int *row, int *col);
extern int ReadP2IntoArray(char *fName, int row, int col, 
			   unsigned int **dArray);
extern void WriteP5Char(char *fName, int row, int col, 
			unsigned char **dArray);
extern void WriteP5CharWithMax(char *fName, int row, int col, 
			unsigned char **dArray, int maxValue);
extern void WriteP2Char(char *fName, int row, int col, 
		 unsigned int **dArray, int maxValue);
extern int Calc_Local_Variance(IMAGE8BIT *animage, int wsize,
				int crow, int ccol,
				double *avg, double *var);
extern int Calc_Local_MinMax(IMAGE8BIT *animage, int wsize,
			     int crow, int ccol,
			     double *MinVal, double *MaxVal)
#endif
#endif