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