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fix TempoPoint::superclock_at(Beats)

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This commit is contained in:
Paul Davis 2021-03-22 16:05:20 -06:00
parent 216945a89c
commit 74ff3b22b8
1 changed files with 3 additions and 1 deletions
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4
libs/temporal/tempo.cc
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@ -464,8 +464,10 @@ TempoPoint::superclock_at (Temporal::Beats const & qn) const
if (!actually_ramped()) {
/* not ramped, use linear */
assert (qn >= _quarters);
const Beats delta = qn - _quarters;
const superclock_t spqn = superclocks_per_quarter_note ();
return (spqn * qn.get_beats()) + int_div_round ((spqn * qn.get_ticks()), superclock_t (Temporal::ticks_per_beat));
return _sclock + (spqn * delta.get_beats()) + int_div_round ((spqn * delta.get_ticks()), superclock_t (Temporal::ticks_per_beat));
}
return _sclock + llrint (log1p (superclocks_per_quarter_note() * _omega * DoubleableBeats (qn - _quarters).to_double()) / _omega);