forked from tTh/FloatImg
63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
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#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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int convertir_fimg_en_pnm(char *srcname, char *dstname, int notused)
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{
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int foo, infos[3];
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FloatImg fimg;
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %25s ( '%s' '%s' )\n", __func__, srcname, dstname);
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#endif
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foo = fimg_fileinfos(srcname, infos);
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if (foo) { fprintf(stderr, "'%s' get dims -> %d\n", srcname, foo); }
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if (verbosity) {
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fprintf(stderr, "image '%s' is %d x %d\n",
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srcname, infos[0], infos[1]);
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}
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foo = fimg_create_from_dump(srcname, &fimg);
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if (foo) {
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fprintf(stderr, "create fimg from '%s' -> %d\n", srcname, foo);
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return -1;
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}
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#if DEBUG_LEVEL > 1
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print_floatimg(&fimg, "created fimg");
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#endif
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foo = fimg_save_as_pnm(&fimg, dstname, 0);
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if(foo) { fprintf(stderr, "%p to '%s' -> %d\n", &fimg, dstname, foo); }
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return 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;
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if (3 != argc) {
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fimg_print_version(1);
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fprintf(stderr, "usage:\n\t%s foo.fimg bar.pnm\n", argv[0]);
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exit(1);
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}
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if ( 0 != access(argv[1], R_OK|W_OK) ) { /* fimg is NOT readable */
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fprintf(stderr, "%s: %s don't exist.\n", argv[0], argv[1]);
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exit(2);
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}
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foo = convertir_fimg_en_pnm(argv[1], argv[2], 0);
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if (foo) fprintf(stderr, "conversion -> %d\n", foo);
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return 0;
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}
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