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Bugfix computation time with gaps

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Bruno
2021-06-18 00:21:09 +02:00
parent 7252b74539
commit 8604babeb6
1 changed files with 7 additions and 10 deletions
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17
Timeline.cpp
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@@ -258,11 +258,10 @@ bool Timeline::removeGaptAt(GstClockTime t)
GstClockTime Timeline::sectionsDuration() const GstClockTime Timeline::sectionsDuration() const
{ {
GstClockTime d = 0;
// compute the sum of durations of gaps // compute the sum of durations of gaps
for (auto it = gaps_.begin(); it != gaps_.end(); ++it) GstClockTime d = 0;
d += (*it).end - (*it).begin; for (auto g = gaps_.begin(); g != gaps_.end(); ++g)
d+= g->duration();
// remove sum of gaps from actual duration // remove sum of gaps from actual duration
return duration() - d; return duration() - d;
@@ -271,15 +270,13 @@ GstClockTime Timeline::sectionsDuration() const
GstClockTime Timeline::sectionsTimeAt(GstClockTime t) const GstClockTime Timeline::sectionsTimeAt(GstClockTime t) const
{ {
// target time
GstClockTime d = t;
// loop over gaps // loop over gaps
for (auto it = gaps_.begin(); it != gaps_.end(); ++it) { GstClockTime d = t;
for (auto g = gaps_.begin(); g != gaps_.end(); ++g) {
// gap before target? // gap before target?
if ( (*it).end < d ) { if ( g->begin < d ) {
// increment target // increment target
d += (*it).end - (*it).begin; d += g->duration();
} }
else else
// done // done