tTh/FloatImg
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tuning of the "normalize" option

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tTh 2023-10-18 16:08:51 +02:00
parent 085e19942a
commit 3bd387f0a9
1 changed files with 5 additions and 6 deletions
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11
tools/fimg2text.c
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@ -35,6 +35,9 @@ else {
fp = stdout; /* XXX */ fp = stdout; /* XXX */
/*
* put a first line, so we can load those data with R
*/
if (flags & 1) { fputs("X Y R G B\n", fp); } if (flags & 1) { fputs("X Y R G B\n", fp); }
for (y=0; y<src->height; y+=steps) { for (y=0; y<src->height; y+=steps) {
@ -124,12 +127,8 @@ if (foo) {
return -1; return -1;
} }
if (verbosity) {
// fimg_describe(&fimg, srcname);
fprintf(stderr, "normalize to %f\n", norm);
}
if (norm > 0.0) { if (norm > 0.0) {
// fprintf(stderr, "normalize %p\n", &fimg); if (verbosity) fprintf(stderr, "normalize to %f\n", norm);
foo = normalize(&fimg, norm); foo = normalize(&fimg, norm);
} }
@ -163,7 +162,7 @@ int main(int argc, char *argv[])
int foo, opt; int foo, opt;
int steps = 1; int steps = 1;
int header = 0; int header = 0;
float norm_val = 255.0; /* < 0 : don't normalize */ float norm_val = -1; /* < 0 : don't normalize */
// char separator = ' '; // char separator = ' ';
while ((opt = getopt(argc, argv, "f:hn:s:Tv")) != -1) { while ((opt = getopt(argc, argv, "f:hn:s:Tv")) != -1) {