FloatImg4PythonBinding/Fonderie/metriques.c

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/*
* metriques.c
*/
#include <stdio.h>
#include <stdlib.h>
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#include "../floatimg.h"
#include "metriques.h"
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extern int verbosity;
/* -------------------------------------------------------------- */
/*
* premier essai...
*/
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int get_float_metric_a(FloatImg *pimg, float *where)
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{
float means[4];
int foo;
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#if DEBUG_LEVEL
fprintf(stderr, ">>> %s ( %p %f %d )\n", __func__, pimg, where, whot);
#endif
foo = fimg_meanvalues(pimg, means);
if (foo) {
fprintf(stderr, "fatal error in %s\n", __func__);
exit(1);
}
*where = means[0] + means[1] + means[2];
return 0;
}
/* -------------------------------------------------------------- */
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int get_float_metric_a_from_file(char *fname, float *where)
{
FloatImg image;
int foo;
float fval;
foo = fimg_create_from_dump(fname, &image);
if (foo) {
fprintf(stderr, "%s: err %d loading %s\n", __func__, foo, fname);
return foo;
}
fval = -1.0; /* sensible default value */
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foo = get_float_metric_a(&image, &fval);
*where = fval;
// fprintf(stderr, "metric of '%s' = %f\n", fname, fval);
fimg_destroy(&image);
return 0;
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}
/* -------------------------------------------------------------- */