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triggerbox; quick pass at fixing up MIDI triggers to work with the new scheme (untested)

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This also removes the call to the now-removed ::peek_next_trigger()
This commit is contained in:
Paul Davis 2021-11-30 07:57:34 -07:00
parent 8fa62eac7a
commit e56085b581
1 changed files with 33 additions and 21 deletions
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54
libs/ardour/triggerbox.cc
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@ -1216,6 +1216,7 @@ MIDITrigger::run (BufferSet& bufs, samplepos_t start, samplepos_t end, pframes_t
const timepos_t region_start_time = _region->start();
const Temporal::Beats region_start = region_start_time.beats();
Temporal::TempoMap::SharedPtr tmap (Temporal::TempoMap::use());
samplepos_t last_event_samples = 0;
if (!passthru) {
mb.clear ();
@ -1246,7 +1247,7 @@ MIDITrigger::run (BufferSet& bufs, samplepos_t start, samplepos_t end, pframes_t
*/
samplepos_t buffer_samples = timeline_samples - start + dest_offset;
nframes -= buffer_samples;
last_event_samples = buffer_samples;
const Evoral::Event<MidiBuffer::TimeType> ev (Evoral::MIDI_EVENT, buffer_samples, next_event.size(), const_cast<uint8_t*>(next_event.buffer()), false);
DEBUG_TRACE (DEBUG::Triggers, string_compose ("inserting %1\n", ev));
@ -1261,34 +1262,45 @@ MIDITrigger::run (BufferSet& bufs, samplepos_t start, samplepos_t end, pframes_t
/* We reached the end */
_loop_cnt++;
if ((_loop_cnt == _follow_count) || (_launch_style == Repeat) || (_box.peek_next_trigger() == this)) { /* self repeat */
DEBUG_TRACE (DEBUG::Triggers, string_compose ("%1 reached end, but set to loop, so retrigger\n", index()));
/* we will "restart" at the beginning of the
next iteration of the trigger.
*/
transition_beats = transition_beats + data_length;
retrigger ();
/* and go around again */
continue;
} else {
shutdown ();
DEBUG_TRACE (DEBUG::Triggers, string_compose ("%1 reached end, now stopped\n", index()));
break;
}
_state = Stopped;
DEBUG_TRACE (DEBUG::Triggers, string_compose ("%1 reached end, now stopped\n", index()));
}
}
if (last_event_samples) {
nframes -= (last_event_samples - start);
}
if (_state == Stopping) {
DEBUG_TRACE (DEBUG::Triggers, string_compose ("%1 was stopping, now stopped\n", index()));
tracker.resolve_notes (mb, nframes);
shutdown ();
}
if (_state == Stopped) {
if (_loop_cnt == _follow_count) {
/* have played the specified number of times, we're done */
DEBUG_TRACE (DEBUG::Triggers, string_compose ("%1 loop cnt %2 satisfied, now stopped\n", index(), _follow_count));
shutdown ();
} else {
/* reached the end, but we haven't done that enough
* times yet for a follow action/stop to take
* effect. Time to get played again.
*/
DEBUG_TRACE (DEBUG::Triggers, string_compose ("%1 was stopping, now waiting to retrigger, loop cnt %2 fc %3\n", index(), _loop_cnt, _follow_count));
/* we will "restart" at the beginning of the
next iteration of the trigger.
*/
transition_beats = transition_beats + data_length;
retrigger ();
_state = WaitingToStart;
}
}
return nframes;
}
@ -1825,7 +1837,7 @@ TriggerBox::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_samp
if (rwv.len[0] > 0) {
DEBUG_TRACE (DEBUG::Triggers, string_compose ("explicit queue rvec %1 + 2%\n", rwv.len[0], rwv.len[1]));
DEBUG_TRACE (DEBUG::Triggers, string_compose ("explicit queue rvec %1 + %2\n", rwv.len[0], rwv.len[1]));
/* peek at it without dequeing it */