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