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Player timeline for selection

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Selection of media sources now displays in a list with proportional timelines, showing actual play time and cursor on effective timeline with opacity curve.
This commit is contained in:
Bruno
2021-06-13 00:24:45 +02:00
parent cd40d6d7e8
commit ad36ac5cd9
7 changed files with 590 additions and 460 deletions
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8
Timeline.h
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@@ -62,6 +62,10 @@ struct TimeInterval
{
return (is_valid() && t != GST_CLOCK_TIME_NONE && !(t < this->begin) && !(t > this->end) );
}
inline bool includes(const TimeInterval& b) const
{
return (is_valid() && b.is_valid() && includes(b.begin) && includes(b.end) );
}
};
@@ -69,7 +73,7 @@ struct order_comparator
{
inline bool operator () (const TimeInterval a, const TimeInterval b) const
{
return (a < b);
return (a < b || a.begin < b.begin);
}
};
@@ -114,11 +118,13 @@ public:
void setGaps(const TimeIntervalSet &g);
bool addGap(TimeInterval s);
bool addGap(GstClockTime begin, GstClockTime end);
bool cut(GstClockTime t);
bool removeGaptAt(GstClockTime t);
bool gapAt(const GstClockTime t, TimeInterval &gap) const;
// Manipulation of Fading
float fadingAt(const GstClockTime t) const;
size_t fadingIndexAt(const GstClockTime t) const;
inline float *fadingArray() { return fadingArray_; }
void clearFading();