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Fix error when gaschange event is one second before next sample

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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2011-11-19 13:18:10 -08:00
parent abdee5b1b8
commit 855df669d9
1 changed files with 8 additions and 6 deletions
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14
profile.c
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@ -669,10 +669,7 @@ static void plot_cylinder_pressure(struct graphics_context *gc, struct plot_info
if (!last_entry) { if (!last_entry) {
last = i; last = i;
last_entry = entry; last_entry = entry;
if (first_plot) { sac = GET_LOCAL_SAC(entry, pi->entry + i + 1, dive);
/* don't start with a sac of 0, so just calculate the first one */
sac = GET_LOCAL_SAC(entry, pi->entry + i + 1, dive);
}
} else { } else {
int j; int j;
sac = 0; sac = 0;
@ -1144,8 +1141,13 @@ static struct plot_info *create_plot_info(struct dive *dive, int nr_samples, str
while (ev && ev->time.seconds < sample->time.seconds) { while (ev && ev->time.seconds < sample->time.seconds) {
/* insert two fake plot info structures for the end of /* insert two fake plot info structures for the end of
* the old tank and the start of the new tank */ * the old tank and the start of the new tank */
entry->sec = ev->time.seconds; if (ev->time.seconds == sample->time.seconds - 1) {
(entry+1)->sec = ev->time.seconds + 1; entry->sec = ev->time.seconds - 1;
(entry+1)->sec = ev->time.seconds;
} else {
entry->sec = ev->time.seconds;
(entry+1)->sec = ev->time.seconds + 1;
}
/* we need a fake depth - let's interpolate */ /* we need a fake depth - let's interpolate */
if (i) { if (i) {
entry->depth = sample->depth.mm - entry->depth = sample->depth.mm -