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fix transport-freeze in some cases of MIDI cue ffwding 

* there are rare cases where a midi clip would not advance the ffwd position, looping endlessly
* this problem did not occur when the user chose an explicit Follow Length (different code path)
This commit is contained in:
Ben Loftis 2022-08-01 14:05:33 -05:00
parent e04311b647
commit 22faf6f426
1 changed files with 2 additions and 2 deletions
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4
libs/ardour/triggerbox.cc
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@ -2265,9 +2265,9 @@ timepos_t
MIDITrigger::compute_end (Temporal::TempoMap::SharedPtr const & tmap, Temporal::BBT_Time const & transition_bbt, samplepos_t, Temporal::Beats & effective_length)
{
Temporal::Beats end_by_follow_length = tmap->quarters_at (tmap->bbt_walk (transition_bbt, _follow_length));
Temporal::Beats end_by_data_length = transition_beats + data_length;
Temporal::Beats end_by_data_length = tmap->quarters_at (tmap->bbt_walk (transition_bbt, Temporal::BBT_Offset (0, data_length.get_beats(), data_length.get_ticks())));
DEBUG_TRACE (DEBUG::Triggers, string_compose ("%1 ends: FL %2 DL %3 tbbt %4 fl %5\n", index(), end_by_follow_length, end_by_data_length, transition_bbt, _follow_length));
DEBUG_TRACE (DEBUG::Triggers, string_compose ("%1 ends: TB %2 FL %3 EBFL %4 DL %5 EBDL %6 tbbt %7 fl %8\n", index(), transition_beats, _follow_length, end_by_follow_length, data_length, end_by_data_length, transition_bbt, _follow_length));
Temporal::BBT_Offset q (_quantization);