forked from tTh/FloatImg
53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
/*
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* interface FloatImg <-> libpnm(3)
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <pam.h>
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#include "../floatimg.h"
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extern int verbosity;
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/* --------------------------------------------------------------------- */
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static void print_struct_pam(struct pam *ppam, char *txt)
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{
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printf(" size %d\n", ppam->size);
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printf(" format %d\n", ppam->format);
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printf(" plainformat %d\n", ppam->plainformat);
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printf(" width & height %d %d\n", ppam->width, ppam->height);
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printf(" depth %d\n", ppam->depth);
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printf(" maxval %lu\n", ppam->maxval);
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}
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/* --------------------------------------------------------------------- */
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int fimg_pnm_infos(char *fname)
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{
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struct pam inpam;
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FILE *fp;
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( '%s' )\n", __func__, fname);
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#endif
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if (NULL==(fp=fopen(fname, "r"))) {
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perror(fname);
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exit(1);
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}
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pnm_readpaminit(fp, &inpam, sizeof(inpam));
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print_struct_pam(&inpam, fname);
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fclose(fp);
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return 0;
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}
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/* --------------------------------------------------------------------- */
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