/usr/share/doc/libgd2-noxpm-dev/examples/gd2time.c is in libgd2-noxpm-dev 2.0.36~rc1~dfsg-6ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | #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;
}
|