/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
/*-----------------Simplistic PPM format I/O library--------------------------*/
/*-----------------for educational purposes-----------------------------------*/
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
/*-----(C) Andreas Wasserbauer------------------------------------------------*/
/*----------------------------------------------------------------------------*/


#ifndef _simpleppm_
#define _simpleppm_

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>

typedef struct {
  unsigned char *data;
  unsigned int width, height;
  unsigned int maxcol;
}PPM;


typedef struct TResolution
{
	uint16_t xRes;
	uint16_t yRes;
} TRes;

typedef struct Pixel
{
	uint8_t uRed;
	uint8_t uGreen;
	uint8_t uBlue;
} TPixel;

unsigned int const cDescriptionSize = 100;

struct TFrameContainer
{
	int8_t iFilmDescription[cDescriptionSize];
	TRes tResolution; // resolution of the video file
	uint32_t uFrames; // amount of all frames
	uint8_t uFPS;
	uint8_t uCodecId; // 0xAA
	TPixel * pData;
	uint16_t uHeaderCS; // checksum for the header



};

int PPM_load(PPM* ppm, char* filename);
int PPM_save(PPM* ppm, char* filename);

#endif