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Fix calculation of how many samples profile are in datatrack dive log file

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Olivier Verstraet 2017-05-02 08:40:16 +02:00 committed by Dirk Hohndel
parent 499a792a03
commit bf373f5083
1 changed files with 3 additions and 1 deletions
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4
core/datatrak.c
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@ -639,7 +639,9 @@ bool dt_dive_parser(FILE *archivo, struct dive *dt_dive)
* 2bytes per sample plus another one each three samples. Also includes the * 2bytes per sample plus another one each three samples. Also includes the
* bytes jumped over (22) and the nitrox (2) or O2 (3). * bytes jumped over (22) and the nitrox (2) or O2 (3).
*/ */
int samplenum = is_O2 ? (profile_length - 25) * 3 / 8 : (profile_length - 24) * 3 / 7; int numerator = is_O2 ? (profile_length - 25) * 3 : (profile_length - 24) * 3;
int denominator = is_O2 ? 8 : 7;
int samplenum = (numerator / denominator) + (((numerator % denominator) != 0) ? 1 : 0);
dc->events = calloc(samplenum, sizeof(struct event)); dc->events = calloc(samplenum, sizeof(struct event));
dc->alloc_samples = samplenum; dc->alloc_samples = samplenum;