tTh/FloatImg
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add machinable output

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tth 2022-03-10 17:25:19 +01:00
parent 3eb2f549ee
commit 60b4181f3c
1 changed files with 38 additions and 11 deletions
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47
tools/fimgstats.c
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@ -14,15 +14,33 @@ int verbosity; /* global */
int make_csv;
/* --------------------------------------------------------------------- */
int various_numbers(FloatImg *fimg, int k)
int machinable(FloatImg *fimg)
{
float vals[6];
float means[4];
if (verbosity) {
fprintf(stderr, "%s numbers from %p :\n", __func__, fimg);
}
fimg_meanvalues(fimg, means);
fimg_get_minmax_rgb(fimg, vals);
printf( "%.3f %.3f %.3f %f.3 %.3f %.3f %.3f %.3f %.3f\n",
vals[0], means[0], vals[1],
vals[2], means[1], vals[3],
vals[4], means[2], vals[5]);
return 0;
}
/* --------------------------------------------------------------------- */
int various_numbers(FloatImg *fimg)
{
float moyennes[4];
int foo;
// float fvalue;
float vals[6];
if (verbosity) {
fprintf(stderr, " numbers from %p :\n", fimg);
fprintf(stderr, "%s numbers from %p :\n", __func__, fimg);
}
fimg_printhead(fimg);
@ -60,7 +78,9 @@ int various_numbers_from_file(char *fname, int k)
FloatImg fimg;
int foo;
if (verbosity) {
fprintf(stderr, "------ numbers from '%s' :\n", fname);
}
foo = fimg_create_from_dump(fname, &fimg);
if (foo) {
@ -68,10 +88,17 @@ if (foo) {
return -2;
}
various_numbers(&fimg, k);
if (k) {
foo = machinable(&fimg);
}
else {
foo = various_numbers(&fimg);
}
fimg_destroy(&fimg);
if (foo) {
fprintf(stderr, "%s: got a %d\n", __func__, foo);
return foo;
}
return 0;
}
/* --------------------------------------------------------------------- */
@ -86,7 +113,7 @@ fputs( "usage : fimgstats [options] file.fimg\n"
int main(int argc, char *argv[])
{
int foo, opt;
int do_machinable = 0;
extern char *optarg;
extern int optind, opterr, optopt;
@ -95,11 +122,11 @@ if (argc == 1) {
exit(0);
}
while ((opt = getopt(argc, argv, "chv")) != -1) {
while ((opt = getopt(argc, argv, "chmv")) != -1) {
switch(opt) {
case 'c': make_csv++; break;
case 'v': verbosity++; break;
case 'm': do_machinable = 1; break;
case 'h': /* tombe dedans */
default: help(1); exit(1);
}
@ -109,7 +136,7 @@ if (NULL==argv[optind]) {
fprintf(stderr, "optind %d is wtf\n", optind);
return 1;
}
foo = various_numbers_from_file(argv[optind], 0);
foo = various_numbers_from_file(argv[optind], do_machinable);
if (foo) {
fprintf(stderr, "got a %d ?\n", foo);
}