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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* TODO: insert short description here
*//*
* Authors: see git history
*
* Copyright (C) 2018 Authors
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef __IMAGEMAP_H__
#define __IMAGEMAP_H__
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
/*#########################################################################
### G R A Y M A P
#########################################################################*/
typedef struct GrayMap_def GrayMap;
#define GRAYMAP_BLACK 0
#define GRAYMAP_WHITE 765
/**
*
*/
struct GrayMap_def
{
/*#################
### METHODS
#################*/
/**
*
*/
void (*setPixel)(GrayMap *me, int x, int y, unsigned long val);
/**
*
*/
unsigned long (*getPixel)(GrayMap *me, int x, int y);
/**
*
*/
int (*writePPM)(GrayMap *me, char *fileName);
/**
*
*/
void (*destroy)(GrayMap *me);
/*#################
### FIELDS
#################*/
/**
*
*/
int width;
/**
*
*/
int height;
/**
* The pixel array
*/
unsigned long *pixels;
/**
* Pointer to the beginning of each row
*/
unsigned long **rows;
};
#ifdef __cplusplus
extern "C" {
#endif
GrayMap *GrayMapCreate(int width, int height);
#ifdef __cplusplus
}
#endif
/*#########################################################################
### P A C K E D P I X E L M A P
#########################################################################*/
typedef struct PackedPixelMap_def PackedPixelMap;
/**
*
*/
struct PackedPixelMap_def
{
/*#################
### METHODS
#################*/
/**
*
*/
void (*setPixel)(PackedPixelMap *me, int x, int y, int r, int g, int b);
/**
*
*/
void (*setPixelLong)(PackedPixelMap *me, int x, int y, unsigned long rgb);
/**
*
*/
unsigned long (*getPixel)(PackedPixelMap *me, int x, int y);
/**
*
*/
int (*writePPM)(PackedPixelMap *me, char *fileName);
/**
*
*/
void (*destroy)(PackedPixelMap *me);
/*#################
### FIELDS
#################*/
/**
*
*/
int width;
/**
*
*/
int height;
/**
* The allocated array of pixels
*/
unsigned long *pixels;
/**
* Pointers to the beginning of each row of pixels
*/
unsigned long **rows;
};
#ifdef __cplusplus
extern "C" {
#endif
PackedPixelMap *PackedPixelMapCreate(int width, int height);
#ifdef __cplusplus
}
#endif
/*#########################################################################
### R G B M A P
#########################################################################*/
struct RGB
{
unsigned char r;
unsigned char g;
unsigned char b;
};
typedef struct RgbMap_def RgbMap;
/**
*
*/
struct RgbMap_def
{
/*#################
### METHODS
#################*/
/**
*
*/
void (*setPixel)(RgbMap *me, int x, int y, int r, int g, int b);
/**
*
*/
void (*setPixelRGB)(RgbMap *me, int x, int y, RGB rgb);
/**
*
*/
RGB (*getPixel)(RgbMap *me, int x, int y);
/**
*
*/
int (*writePPM)(RgbMap *me, char *fileName);
/**
*
*/
void (*destroy)(RgbMap *me);
/*#################
### FIELDS
#################*/
/**
*
*/
int width;
/**
*
*/
int height;
/**
* The allocated array of pixels
*/
RGB *pixels;
/**
* Pointers to the beginning of each row of pixels
*/
RGB **rows;
};
#ifdef __cplusplus
extern "C" {
#endif
RgbMap *RgbMapCreate(int width, int height);
#ifdef __cplusplus
}
#endif
/*#########################################################################
### I N D E X E D M A P
#########################################################################*/
typedef struct IndexedMap_def IndexedMap;
/**
*
*/
struct IndexedMap_def
{
/*#################
### METHODS
#################*/
/**
*
*/
void (*setPixel)(IndexedMap *me, int x, int y, unsigned int index);
/**
*
*/
unsigned int (*getPixel)(IndexedMap *me, int x, int y);
/**
*
*/
RGB (*getPixelValue)(IndexedMap *me, int x, int y);
/**
*
*/
int (*writePPM)(IndexedMap *me, char *fileName);
/**
*
*/
void (*destroy)(IndexedMap *me);
/*#################
### FIELDS
#################*/
/**
*
*/
int width;
/**
*
*/
int height;
/**
* The allocated array of pixels
*/
unsigned int *pixels;
/**
* Pointers to the beginning of each row of pixels
*/
unsigned int **rows;
/**
*
*/
int nrColors;
/**
* Color look up table
*/
RGB clut[256];
};
#ifdef __cplusplus
extern "C" {
#endif
IndexedMap *IndexedMapCreate(int width, int height);
#ifdef __cplusplus
}
#endif
#endif /* __IMAGEMAP_H__ */
/*#########################################################################
### E N D O F F I L E
#########################################################################*/
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