FloatImg4PythonBinding/tools/mkfimg.c

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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "../floatimg.h"
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int verbosity;
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/* --------------------------------------------------------------------- */
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void help(int lj)
{
fimg_print_version(1);
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exit(0);
}
/* --------------------------------------------------------------------- */
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int main(int argc, char *argv[])
{
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int foo, opt;
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int width, height;
char *fname;
FloatImg fimg;
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while ((opt = getopt(argc, argv, "ho:v")) != -1) {
switch(opt) {
case 'h': help(0); break;
case 'v': verbosity++; break;
}
}
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if (4 != argc) {
fimg_print_version(1);
fprintf(stderr, "Usage:\n\t%s quux.fimg width height\n", argv[0]);
exit(1);
}
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fname = argv[optind];
width = atoi(argv[optind+1]); height = atoi(argv[optind+2]);
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fprintf(stderr, "making '%s' %d x %d\n", fname, width, height);
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foo = fimg_create(&fimg, width, height, 3);
if (foo) {
fprintf(stderr, "create floatimg -> %d\n", foo);
exit(1);
}
fimg_clear(&fimg);
foo = fimg_dump_to_file(&fimg, fname, 0);
if (foo) {
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fprintf(stderr, "dump fimg -> %d\n", foo);
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exit(1);
}
return 0;
}
/* --------------------------------------------------------------------- */