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correct math for setting SMF-imported tempo/meter positions

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Paul Davis
2025-07-30 22:17:33 -06:00
parent bda4d195f1
commit 59f58946a9
1 changed files with 4 additions and 1 deletions
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5
libs/evoral/SMF.cc
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@@ -760,9 +760,12 @@ SMF::tempo_map (bool& provided) const
Temporal::BBT_Argument bbt; /* 1|1|0 which is correct for the no-meter case */
uint64_t b = t->time_pulses / (uint64_t) ppqn();
uint64_t tk = ((t->time_pulses % (uint64_t) ppqn()) * Temporal::ticks_per_beat) / ppqn();
if (have_initial_meter) {
bbt = new_map->bbt_at (Temporal::timepos_t (Temporal::Beats (int_div_round (t->time_pulses, (size_t) ppqn()), 0)));
bbt = new_map->bbt_at (Temporal::timepos_t (Temporal::Beats (b, tk)));
new_map->set_tempo (tempo, bbt);
if (!(meter == last_meter)) {