TimeSlice(uint32_t rate, uint32_t ppqn, double bpm)
: _tick_rate(rate)
, _beat_rate(60.0/bpm)
, _start_ticks(Raul::TimeUnit(Raul::TimeUnit::FRAMES, rate), 0, 0)
, _length_ticks(TimeUnit(TimeUnit::FRAMES, rate), 0, 0)
, _start_beats(TimeUnit(TimeUnit::BEATS, ppqn), 0, 0)
, _length_beats(TimeUnit(TimeUnit::BEATS, ppqn), 0, 0)
, _offset_ticks(TimeUnit(TimeUnit::FRAMES, rate), 0, 0)
{}
TimeInterval
MediaSourceDecoder::ClampIntervalToEnd(const TimeInterval& aInterval)
{
if (!mEnded) {
return aInterval;
}
TimeInterval interval(TimeUnit(), TimeUnit::FromSeconds(GetDuration()));
return aInterval.Intersection(interval);
}
LearnRequest::LearnRequest(SPtr<Raul::Maid> maid, SPtr<Node> node)
: _started(false)
, _start_time(TimeUnit(TimeUnit::BEATS, 19200), 0, 0) // irrelevant
, _quantization(0) // irrelevant
, _node(node)
, _enter_action(new MidiAction(4, NULL))
, _exit_action(new MidiAction(4, NULL))
{
maid->manage(_enter_action);
maid->manage(_exit_action);
}
inline TimeUnit real_unit() const { return TimeUnit(TimeUnit::SECONDS, 0); }
static inline TimeUnit seconds() { return TimeUnit(BEATS, std::numeric_limits<uint32_t>::max()); }
static inline TimeUnit beats(uint32_t ppqn) { return TimeUnit(BEATS, ppqn); }
static inline TimeUnit frames(uint32_t srate) { return TimeUnit(FRAMES, srate); }
inline BeatStamp(uint32_t ppqn, uint32_t ticks = 0, uint32_t subticks = 0)
: TimeStamp(TimeUnit(TimeUnit::BEATS, ppqn), ticks, subticks)
{}
inline FrameStamp(uint32_t rate, uint32_t ticks = 0, uint32_t subticks = 0)
: TimeStamp(TimeUnit(TimeUnit::FRAMES, rate), ticks, subticks)
{}
