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tShow number of hours for exposures longer than 60 mins - filmtools - various t… |
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git clone git://src.adamsgaard.dk/filmtools |
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--- |
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commit fdf4f540757312f4e76e5eddbd95f5c2cb9e2691 |
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parent e818b1a505a41603d281dfdaabd683053e824607 |
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Author: Anders Damsgaard <[email protected]> |
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Date: Thu, 16 Jul 2020 22:36:50 +0200 |
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Show number of hours for exposures longer than 60 mins |
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Diffstat: |
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M reciprocity.c | 16 ++++++++++------ |
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1 file changed, 10 insertions(+), 6 deletions(-) |
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--- |
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diff --git a/reciprocity.c b/reciprocity.c |
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t@@ -47,7 +47,7 @@ int |
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main(int argc, char **argv) |
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{ |
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double exponent; |
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- int i, min, sec, sec_equiv; |
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+ int i, hour, min, sec, sec_equiv; |
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argv0 = *argv; |
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t@@ -73,11 +73,15 @@ main(int argc, char **argv) |
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if (sscanf(argv[2], "%d:%d", &min, &sec) != 2) |
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errx(2, "could not parse time in MM:SS format"); |
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- sec_equiv = pow(min*60 + sec, exponent); |
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- |
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- printf("%d:%02d\n", |
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- (int)(sec_equiv/60.0), |
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- (int)(sec_equiv)%60); |
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+ sec_equiv = pow(min * 60 + sec, exponent); |
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+ sec = (int)(sec_equiv) % 60; |
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+ if ((min = (int)(sec_equiv / 60.0)) >= 60) { |
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+ hour = (int)(min/60.0); |
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+ min -= (int)(hour*60.0); |
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+ printf("%d:%02d:%02d\n", hour, min, sec); |
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+ } else { |
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+ printf("%d:%02d\n", min, sec); |
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+ } |
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return 0; |
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} |
