#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <stdio.h>

#include <stdlib.h>		/* for atoi */

#include <time.h>		/* For time */

#include "gd.h"

/* A short program which converts a .png file into a .gd file, for

   your convenience in creating images on the fly from a

   basis image that must be loaded quickly. The .gd format

   is not intended to be a general-purpose format. */

int

main (int argc, char **argv)

{

	gdImagePtr im;

	FILE *in;

	int x, y, w, h;

	int c;

	int i;

	int t0;

	if (argc != 7) {

		fprintf(stderr, "Usage: gd2time filename.gd count x y w h\n");

		exit (1);

	}

	c = atoi (argv[2]);

	x = atoi (argv[3]);

	y = atoi (argv[4]);

	w = atoi (argv[5]);

	h = atoi (argv[6]);

	printf ("Extracting %d times from (%d, %d), size is %dx%d\n", c, x, y, w,

	        h);

	t0 = time (0);

	for (i = 0; i < c; i++) {

		in = fopen (argv[1], "rb");

		if (!in) {

			fprintf(stderr, "Input file does not exist!\n");

			exit (1);

		}

		im = gdImageCreateFromGd2Part (in, x, y, w, h);

		fclose (in);

		if (!im) {

			fprintf(stderr, "Error reading source file!\n");

			exit (1);

		}

		gdImageDestroy (im);

	};

	t0 = time (0) - t0;

	printf ("%d seconds to extract (& destroy) %d times\n", t0, c);

	return 0;

}