1 /* This file is part of Evoral.
2 * Copyright (C) 2008 Dave Robillard <http://drobilla.net>
3 * Copyright (C) 2000-2008 Paul Davis
5 * Evoral is free software; you can redistribute it and/or modify it under the
6 * terms of the GNU General Public License as published by the Free Software
7 * Foundation; either version 2 of the License, or (at your option) any later
10 * Evoral is distributed in the hope that it will be useful, but WITHOUT ANY
11 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 #define __STDC_LIMIT_MACROS 1
28 #include "pbd/compose.h"
30 #include "evoral/Control.hpp"
31 #include "evoral/ControlList.hpp"
32 #include "evoral/ControlSet.hpp"
33 #include "evoral/EventSink.hpp"
34 #include "evoral/MIDIParameters.hpp"
35 #include "evoral/Sequence.hpp"
36 #include "evoral/TypeMap.hpp"
37 #include "evoral/midi_util.h"
44 // Read iterator (const_iterator)
46 template<typename Time>
47 Sequence<Time>::const_iterator::const_iterator()
50 , _control_iter(_control_iters.end())
52 _event = boost::shared_ptr< Event<Time> >(new Event<Time>());
55 /** @param force_discrete true to force ControlLists to use discrete evaluation, otherwise false to get them to use their configured mode */
56 template<typename Time>
57 Sequence<Time>::const_iterator::const_iterator(const Sequence<Time>& seq, Time t, bool force_discrete, std::set<Evoral::Parameter> const & filtered)
60 , _is_end((t == DBL_MAX) || seq.empty())
61 , _note_iter(seq.notes().end())
62 , _sysex_iter(seq.sysexes().end())
63 , _control_iter(_control_iters.end())
64 , _force_discrete (force_discrete)
66 DEBUG_TRACE (DEBUG::Sequence, string_compose ("Created Iterator @ %1 (is end: %2)\n)", t, _is_end));
69 _lock = seq.read_lock();
74 typename Sequence<Time>::ReadLock lock(seq.read_lock());
76 // Find first note which begins at or after t
77 _note_iter = seq.note_lower_bound(t);
79 // Find first sysex event at or after t
80 for (typename Sequence<Time>::SysExes::const_iterator i = seq.sysexes().begin();
81 i != seq.sysexes().end(); ++i) {
82 if ((*i)->time() >= t) {
87 assert(_sysex_iter == seq.sysexes().end() || (*_sysex_iter)->time() >= t);
89 // Find first control event after t
90 ControlIterator earliest_control(boost::shared_ptr<ControlList>(), DBL_MAX, 0.0);
91 _control_iters.reserve(seq._controls.size());
93 size_t earliest_control_index = 0;
94 for (Controls::const_iterator i = seq._controls.begin(); i != seq._controls.end(); ++i) {
96 if (filtered.find (i->first) != filtered.end()) {
97 /* this parameter is filtered, so don't bother setting up an iterator for it */
101 DEBUG_TRACE (DEBUG::Sequence, string_compose ("Iterator: control: %1\n", seq._type_map.to_symbol(i->first)));
104 if (_force_discrete) {
105 ret = i->second->list()->rt_safe_earliest_event_discrete_unlocked (t, DBL_MAX, x, y, true);
107 ret = i->second->list()->rt_safe_earliest_event_unlocked(t, DBL_MAX, x, y, true);
110 DEBUG_TRACE (DEBUG::Sequence, string_compose ("Iterator: CC %1 (size %2) has no events past %3\n",
111 i->first.id(), i->second->list()->size(), t));
117 if (y < i->first.min() || y > i->first.max()) {
118 cerr << "ERROR: Controller value " << y
119 << " out of range [" << i->first.min() << "," << i->first.max()
120 << "], event ignored" << endl;
124 DEBUG_TRACE (DEBUG::Sequence, string_compose ("Iterator: CC %1 added (%2, %3)\n", i->first.id(), x, y));
126 const ControlIterator new_iter(i->second->list(), x, y);
127 _control_iters.push_back(new_iter);
129 // Found a new earliest_control
130 if (x < earliest_control.x) {
131 earliest_control = new_iter;
132 earliest_control_index = _control_iters.size() - 1;
138 _control_iter = _control_iters.begin() + earliest_control_index;
139 assert(_control_iter != _control_iters.end());
141 _control_iter = _control_iters.end();
144 // Now find the earliest event overall and point to it
147 if (_note_iter != seq.notes().end()) {
149 earliest_t = (*_note_iter)->time();
152 if (_sysex_iter != seq.sysexes().end()
153 && ((*_sysex_iter)->time() < earliest_t || _type == NIL)) {
155 earliest_t = (*_sysex_iter)->time();
158 if (_control_iter != _control_iters.end()
159 && earliest_control.list && earliest_control.x >= t
160 && (earliest_control.x < earliest_t || _type == NIL)) {
162 earliest_t = earliest_control.x;
167 DEBUG_TRACE (DEBUG::Sequence, string_compose ("Starting at note on event @ %1\n", earliest_t));
168 _event = boost::shared_ptr< Event<Time> >(
169 new Event<Time>((*_note_iter)->on_event(), true));
170 _active_notes.push(*_note_iter);
173 DEBUG_TRACE (DEBUG::Sequence, string_compose ("Starting at sysex event @ %1\n", earliest_t));
174 _event = boost::shared_ptr< Event<Time> >(
175 new Event<Time>(*(*_sysex_iter), true));
178 DEBUG_TRACE (DEBUG::Sequence, string_compose ("Starting at control event @ %1\n", earliest_t));
179 seq.control_to_midi_event(_event, earliest_control);
185 if (_type == NIL || !_event || _event->size() == 0) {
186 DEBUG_TRACE (DEBUG::Sequence, string_compose ("Starting at end @ %1\n", t));
190 DEBUG_TRACE (DEBUG::Sequence, string_compose ("New iterator = 0x%x : 0x%x @ %f\n",
191 (int)_event->event_type(),
192 (int)((MIDIEvent<Time>*)_event.get())->type(),
194 assert(midi_event_is_valid(_event->buffer(), _event->size()));
198 template<typename Time>
199 Sequence<Time>::const_iterator::~const_iterator()
203 template<typename Time>
205 Sequence<Time>::const_iterator::invalidate()
207 while (!_active_notes.empty()) {
213 _note_iter = _seq->notes().end();
214 _sysex_iter = _seq->sysexes().end();
216 _control_iter = _control_iters.end();
220 template<typename Time>
221 const typename Sequence<Time>::const_iterator&
222 Sequence<Time>::const_iterator::operator++()
225 throw std::logic_error("Attempt to iterate past end of Sequence");
228 DEBUG_TRACE(DEBUG::Sequence, "Sequence::const_iterator++\n");
229 assert(_event && _event->buffer() && _event->size() > 0);
231 const MIDIEvent<Time>& ev = *((MIDIEvent<Time>*)_event.get());
235 || ev.is_pgm_change()
236 || ev.is_pitch_bender()
237 || ev.is_channel_pressure()
238 || ev.is_sysex()) ) {
239 cerr << "WARNING: Unknown event (type " << _type << "): " << hex
240 << int(ev.buffer()[0]) << int(ev.buffer()[1]) << int(ev.buffer()[2]) << endl;
247 // Increment past current event
255 // Increment current controller iterator
256 if (_force_discrete) {
257 ret = _control_iter->list->rt_safe_earliest_event_discrete_unlocked (_control_iter->x, DBL_MAX, x, y, false);
259 ret = _control_iter->list->rt_safe_earliest_event_unlocked (_control_iter->x, DBL_MAX, x, y, false);
261 assert(!ret || x > _control_iter->x);
263 _control_iter->x = x;
264 _control_iter->y = y;
266 _control_iter->list.reset();
267 _control_iter->x = DBL_MAX;
268 _control_iter->y = DBL_MAX;
271 // Find the controller with the next earliest event time
272 _control_iter = _control_iters.begin();
273 for (ControlIterators::iterator i = _control_iters.begin();
274 i != _control_iters.end(); ++i) {
275 if (i->x < _control_iter->x) {
287 // Now find the earliest event overall and point to it
289 Time earliest_t = std::numeric_limits<Time>::max();
291 // Next earliest note on
292 if (_note_iter != _seq->notes().end()) {
294 earliest_t = (*_note_iter)->time();
297 // Use the next note off iff it's earlier or the same time as the note on
298 if (!_seq->percussive() && (!_active_notes.empty())) {
299 if (_type == NIL || _active_notes.top()->end_time() <= earliest_t) {
301 earliest_t = _active_notes.top()->end_time();
305 // Use the next earliest controller iff it's earlier than the note event
306 if (_control_iter != _control_iters.end() && _control_iter->x != DBL_MAX) {
307 if (_type == NIL || _control_iter->x < earliest_t) {
309 earliest_t = _control_iter->x;
313 // Use the next earliest SysEx iff it's earlier than the controller
314 if (_sysex_iter != _seq->sysexes().end()) {
315 if (_type == NIL || (*_sysex_iter)->time() < earliest_t) {
317 earliest_t = (*_sysex_iter)->time();
321 // Set event to reflect new position
324 DEBUG_TRACE(DEBUG::Sequence, "iterator = note on\n");
325 *_event = (*_note_iter)->on_event();
326 _active_notes.push(*_note_iter);
329 DEBUG_TRACE(DEBUG::Sequence, "iterator = note off\n");
330 assert(!_active_notes.empty());
331 *_event = _active_notes.top()->off_event();
335 DEBUG_TRACE(DEBUG::Sequence, "iterator = control\n");
336 _seq->control_to_midi_event(_event, *_control_iter);
339 DEBUG_TRACE(DEBUG::Sequence, "iterator = sysex\n");
340 *_event = *(*_sysex_iter);
343 DEBUG_TRACE(DEBUG::Sequence, "iterator = end\n");
347 assert(_is_end || (_event->size() > 0 && _event->buffer() && _event->buffer()[0] != '\0'));
352 template<typename Time>
354 Sequence<Time>::const_iterator::operator==(const const_iterator& other) const
356 if (_seq != other._seq) {
358 } else if (_is_end || other._is_end) {
359 return (_is_end == other._is_end);
360 } else if (_type != other._type) {
363 return (_event == other._event);
367 template<typename Time>
368 typename Sequence<Time>::const_iterator&
369 Sequence<Time>::const_iterator::operator=(const const_iterator& other)
372 _event = other._event;
373 _active_notes = other._active_notes;
375 _is_end = other._is_end;
376 _note_iter = other._note_iter;
377 _sysex_iter = other._sysex_iter;
378 _control_iters = other._control_iters;
379 _force_discrete = other._force_discrete;
382 _lock = _seq->read_lock();
386 if (other._control_iter == other._control_iters.end()) {
387 _control_iter = _control_iters.end();
389 const size_t index = other._control_iter - other._control_iters.begin();
390 _control_iter = _control_iters.begin() + index;
398 template<typename Time>
399 Sequence<Time>::Sequence(const TypeMap& type_map)
401 , _overlapping_pitches_accepted (true)
402 , _overlap_pitch_resolution (FirstOnFirstOff)
404 , _type_map(type_map)
405 , _end_iter(*this, DBL_MAX, false, std::set<Evoral::Parameter> ())
410 DEBUG_TRACE (DEBUG::Sequence, string_compose ("Sequence constructed: %1\n", this));
411 assert(_end_iter._is_end);
412 assert( ! _end_iter._lock);
415 template<typename Time>
416 Sequence<Time>::Sequence(const Sequence<Time>& other)
419 , _overlapping_pitches_accepted (other._overlapping_pitches_accepted)
420 , _overlap_pitch_resolution (other._overlap_pitch_resolution)
422 , _type_map(other._type_map)
423 , _end_iter(*this, DBL_MAX, false, std::set<Evoral::Parameter> ())
424 , _percussive(other._percussive)
425 , _lowest_note(other._lowest_note)
426 , _highest_note(other._highest_note)
428 for (typename Notes::const_iterator i = other._notes.begin(); i != other._notes.end(); ++i) {
429 NotePtr n (new Note<Time> (**i));
433 for (typename SysExes::const_iterator i = other._sysexes.begin(); i != other._sysexes.end(); ++i) {
434 boost::shared_ptr<Event<Time> > n (new Event<Time> (**i, true));
435 _sysexes.push_back (n);
438 DEBUG_TRACE (DEBUG::Sequence, string_compose ("Sequence copied: %1\n", this));
439 assert(_end_iter._is_end);
440 assert(! _end_iter._lock);
443 /** Write the controller event pointed to by \a iter to \a ev.
444 * The buffer of \a ev will be allocated or resized as necessary.
445 * The event_type of \a ev should be set to the expected output type.
446 * \return true on success
448 template<typename Time>
450 Sequence<Time>::control_to_midi_event(
451 boost::shared_ptr< Event<Time> >& ev,
452 const ControlIterator& iter) const
454 assert(iter.list.get());
455 const uint32_t event_type = iter.list->parameter().type();
457 // initialize the event pointer with a new event, if necessary
459 ev = boost::shared_ptr< Event<Time> >(new Event<Time>(event_type, 0, 3, NULL, true));
462 uint8_t midi_type = _type_map.parameter_midi_type(iter.list->parameter());
463 ev->set_event_type(_type_map.midi_event_type(midi_type));
465 case MIDI_CMD_CONTROL:
466 assert(iter.list.get());
467 assert(iter.list->parameter().channel() < 16);
468 assert(iter.list->parameter().id() <= INT8_MAX);
469 assert(iter.y <= INT8_MAX);
473 ev->buffer()[0] = MIDI_CMD_CONTROL + iter.list->parameter().channel();
474 ev->buffer()[1] = (uint8_t)iter.list->parameter().id();
475 ev->buffer()[2] = (uint8_t)iter.y;
478 case MIDI_CMD_PGM_CHANGE:
479 assert(iter.list.get());
480 assert(iter.list->parameter().channel() < 16);
481 assert(iter.y <= INT8_MAX);
485 ev->buffer()[0] = MIDI_CMD_PGM_CHANGE + iter.list->parameter().channel();
486 ev->buffer()[1] = (uint8_t)iter.y;
489 case MIDI_CMD_BENDER:
490 assert(iter.list.get());
491 assert(iter.list->parameter().channel() < 16);
492 assert(iter.y < (1<<14));
496 ev->buffer()[0] = MIDI_CMD_BENDER + iter.list->parameter().channel();
497 ev->buffer()[1] = uint16_t(iter.y) & 0x7F; // LSB
498 ev->buffer()[2] = (uint16_t(iter.y) >> 7) & 0x7F; // MSB
501 case MIDI_CMD_CHANNEL_PRESSURE:
502 assert(iter.list.get());
503 assert(iter.list->parameter().channel() < 16);
504 assert(iter.y <= INT8_MAX);
508 ev->buffer()[0] = MIDI_CMD_CHANNEL_PRESSURE + iter.list->parameter().channel();
509 ev->buffer()[1] = (uint8_t)iter.y;
519 /** Clear all events from the model.
521 template<typename Time>
523 Sequence<Time>::clear()
525 WriteLock lock(write_lock());
527 for (Controls::iterator li = _controls.begin(); li != _controls.end(); ++li)
528 li->second->list()->clear();
531 /** Begin a write of events to the model.
533 * If \a mode is Sustained, complete notes with length are constructed as note
534 * on/off events are received. Otherwise (Percussive), only note on events are
535 * stored; note off events are discarded entirely and all contained notes will
538 template<typename Time>
540 Sequence<Time>::start_write()
542 DEBUG_TRACE (DEBUG::Sequence, string_compose ("%1 : start_write (percussive = %2)\n", this, _percussive));
543 WriteLock lock(write_lock());
545 for (int i = 0; i < 16; ++i) {
546 _write_notes[i].clear();
550 /** Finish a write of events to the model.
552 * If \a delete_stuck is true and the current mode is Sustained, note on events
553 * that were never resolved with a corresonding note off will be deleted.
554 * Otherwise they will remain as notes with length 0.
556 template<typename Time>
558 Sequence<Time>::end_write (bool delete_stuck)
560 WriteLock lock(write_lock());
566 DEBUG_TRACE (DEBUG::Sequence, string_compose ("%1 : end_write (%2 notes)\n", this, _notes.size()));
568 if (!_percussive && delete_stuck) {
569 for (typename Notes::iterator n = _notes.begin(); n != _notes.end() ;) {
570 typename Notes::iterator next = n;
572 if ((*n)->length() == 0) {
573 cerr << "WARNING: Stuck note lost: " << (*n)->note() << endl;
581 for (int i = 0; i < 16; ++i) {
582 if (!_write_notes[i].empty()) {
583 cerr << "WARNING: Sequence<Time>::end_write: Channel " << i << " has "
584 << _write_notes[i].size() << " stuck notes" << endl;
586 _write_notes[i].clear();
593 template<typename Time>
595 Sequence<Time>::add_note_unlocked(const NotePtr note, void* arg)
597 /* This is the core method to add notes to a Sequence
600 DEBUG_TRACE (DEBUG::Sequence, string_compose ("%1 add note %2 @ %3\n", this, (int)note->note(), note->time()));
602 if (resolve_overlaps_unlocked (note, arg)) {
608 if (note->note() < _lowest_note)
609 _lowest_note = note->note();
610 if (note->note() > _highest_note)
611 _highest_note = note->note();
613 _notes.insert (note);
614 _pitches[note->channel()].insert (note);
619 template<typename Time>
621 Sequence<Time>::remove_note_unlocked(const constNotePtr note)
627 DEBUG_TRACE (DEBUG::Sequence, string_compose ("%1 remove note %2 @ %3\n", this, (int)note->note(), note->time()));
629 for (typename Sequence<Time>::Notes::iterator i = note_lower_bound(note->time());
630 i != _notes.end() && (*i)->time() == note->time(); ++i) {
634 DEBUG_TRACE (DEBUG::Sequence, string_compose ("%1\terasing note %2 @ %3\n", this, (int)(*i)->note(), (*i)->time()));
637 if ((*i)->note() == _lowest_note || (*i)->note() == _highest_note) {
642 for (typename Sequence<Time>::Notes::iterator ii = _notes.begin(); ii != _notes.end(); ++ii) {
643 if ((*ii)->note() < _lowest_note)
644 _lowest_note = (*ii)->note();
645 if ((*ii)->note() > _highest_note)
646 _highest_note = (*ii)->note();
654 Pitches& p (pitches (note->channel()));
656 NotePtr search_note(new Note<Time>(0, 0, 0, note->note(), 0));
658 for (typename Pitches::iterator i = p.lower_bound (search_note);
659 i != p.end() && (*i)->note() == note->note(); ++i) {
661 DEBUG_TRACE (DEBUG::Sequence, string_compose ("%1\terasing pitch %2 @ %3\n", this, (int)(*i)->note(), (*i)->time()));
667 cerr << "Unable to find note to erase" << endl;
671 /** Append \a ev to model. NOT realtime safe.
673 * The timestamp of event is expected to be relative to
674 * the start of this model (t=0) and MUST be monotonically increasing
675 * and MUST be >= the latest event currently in the model.
677 template<typename Time>
679 Sequence<Time>::append(const Event<Time>& event)
681 WriteLock lock(write_lock());
684 const MIDIEvent<Time>& ev = (const MIDIEvent<Time>&)event;
686 assert(_notes.empty() || ev.time() >= (*_notes.rbegin())->time());
689 if (!midi_event_is_valid(ev.buffer(), ev.size())) {
690 cerr << "WARNING: Sequence ignoring illegal MIDI event" << endl;
694 if (ev.is_note_on()) {
695 NotePtr note(new Note<Time>(ev.channel(), ev.time(), 0, ev.note(), ev.velocity()));
696 append_note_on_unlocked (note);
697 } else if (ev.is_note_off()) {
698 NotePtr note(new Note<Time>(ev.channel(), ev.time(), 0, ev.note(), ev.velocity()));
699 append_note_off_unlocked (note);
700 } else if (ev.is_sysex()) {
701 append_sysex_unlocked(ev);
702 } else if (!_type_map.type_is_midi(ev.event_type())) {
703 printf("WARNING: Sequence: Unknown event type %X: ", ev.event_type());
704 for (size_t i=0; i < ev.size(); ++i) {
705 printf("%X ", ev.buffer()[i]);
708 } else if (ev.is_cc()) {
709 append_control_unlocked(
710 Evoral::MIDI::ContinuousController(ev.event_type(), ev.channel(), ev.cc_number()),
711 ev.time(), ev.cc_value());
712 } else if (ev.is_pgm_change()) {
713 append_control_unlocked(
714 Evoral::MIDI::ProgramChange(ev.event_type(), ev.channel()),
715 ev.time(), ev.pgm_number());
716 } else if (ev.is_pitch_bender()) {
717 append_control_unlocked(
718 Evoral::MIDI::PitchBender(ev.event_type(), ev.channel()),
719 ev.time(), double( (0x7F & ev.pitch_bender_msb()) << 7
720 | (0x7F & ev.pitch_bender_lsb()) ));
721 } else if (ev.is_channel_pressure()) {
722 append_control_unlocked(
723 Evoral::MIDI::ChannelPressure(ev.event_type(), ev.channel()),
724 ev.time(), ev.channel_pressure());
726 printf("WARNING: Sequence: Unknown MIDI event type %X\n", ev.type());
730 template<typename Time>
732 Sequence<Time>::append_note_on_unlocked (NotePtr note)
734 DEBUG_TRACE (DEBUG::Sequence, string_compose ("%1 c=%2 note %3 on @ %4 v=%5\n", this,
735 (int) note->channel(), (int) note->note(),
736 note->time(), (int) note->velocity()));
737 assert(note->note() <= 127);
738 assert(note->channel() < 16);
741 if (note->velocity() == 0) {
742 append_note_off_unlocked (note);
746 add_note_unlocked (note);
749 DEBUG_TRACE (DEBUG::Sequence, string_compose ("Sustained: Appending active note on %1 channel %2\n",
750 (unsigned)(uint8_t)note->note(), note->channel()));
751 _write_notes[note->channel()].insert (note);
753 DEBUG_TRACE(DEBUG::Sequence, "Percussive: NOT appending active note on\n");
757 template<typename Time>
759 Sequence<Time>::append_note_off_unlocked (NotePtr note)
761 DEBUG_TRACE (DEBUG::Sequence, string_compose ("%1 c=%2 note %3 on @ %4 v=%5\n",
762 this, (int)note->channel(),
763 (int)note->note(), note->time(), (int)note->velocity()));
764 assert(note->note() <= 127);
765 assert(note->channel() < 16);
770 DEBUG_TRACE(DEBUG::Sequence, "Sequence Ignoring note off (percussive mode)\n");
774 bool resolved = false;
776 /* _write_notes is sorted earliest-latest, so this will find the first matching note (FIFO) that
777 matches this note (by pitch & channel). the MIDI specification doesn't provide any guidance
778 whether to use FIFO or LIFO for this matching process, so SMF is fundamentally a lossy
782 /* XXX use _overlap_pitch_resolution to determine FIFO/LIFO ... */
784 for (typename WriteNotes::iterator n = _write_notes[note->channel()].begin(); n != _write_notes[note->channel()].end(); ++n) {
786 if (note->note() == nn->note() && nn->channel() == note->channel()) {
787 assert(note->time() >= nn->time());
789 nn->set_length (note->time() - nn->time());
790 nn->set_off_velocity (note->velocity());
792 _write_notes[note->channel()].erase(n);
793 DEBUG_TRACE (DEBUG::Sequence, string_compose ("resolved note, length: %1\n", note->length()));
800 cerr << this << " spurious note off chan " << (int)note->channel()
801 << ", note " << (int)note->note() << " @ " << note->time() << endl;
805 template<typename Time>
807 Sequence<Time>::append_control_unlocked(const Parameter& param, Time time, double value)
809 DEBUG_TRACE (DEBUG::Sequence, string_compose ("%1 %2 @ %3\t=\t%4 # controls: %5\n",
810 this, _type_map.to_symbol(param), time, value, _controls.size()));
811 boost::shared_ptr<Control> c = control(param, true);
812 c->list()->rt_add(time, value);
815 template<typename Time>
817 Sequence<Time>::append_sysex_unlocked(const MIDIEvent<Time>& ev)
819 #ifdef DEBUG_SEQUENCE
820 cerr << this << " SysEx @ " << ev.time() << " \t= \t [ " << hex;
821 for (size_t i=0; i < ev.size(); ++i) {
822 cerr << int(ev.buffer()[i]) << " ";
823 } cerr << "]" << endl;
826 boost::shared_ptr<MIDIEvent<Time> > event(new MIDIEvent<Time>(ev, true));
827 _sysexes.push_back(event);
830 template<typename Time>
832 Sequence<Time>::contains (const NotePtr& note) const
834 return contains_unlocked (note);
837 template<typename Time>
839 Sequence<Time>::contains_unlocked (const NotePtr& note) const
841 const Pitches& p (pitches (note->channel()));
842 NotePtr search_note(new Note<Time>(0, 0, 0, note->note()));
844 for (typename Pitches::const_iterator i = p.lower_bound (search_note);
845 i != p.end() && (*i)->note() == note->note(); ++i) {
848 cerr << "Existing note matches: " << *i << endl;
856 template<typename Time>
858 Sequence<Time>::overlaps (const NotePtr& note, const NotePtr& without) const
860 ReadLock lock (read_lock());
861 return overlaps_unlocked (note, without);
864 template<typename Time>
866 Sequence<Time>::overlaps_unlocked (const NotePtr& note, const NotePtr& without) const
868 Time sa = note->time();
869 Time ea = note->end_time();
871 const Pitches& p (pitches (note->channel()));
872 NotePtr search_note(new Note<Time>(0, 0, 0, note->note()));
874 for (typename Pitches::const_iterator i = p.lower_bound (search_note);
875 i != p.end() && (*i)->note() == note->note(); ++i) {
877 if (without && (**i) == *without) {
881 Time sb = (*i)->time();
882 Time eb = (*i)->end_time();
884 if (((sb > sa) && (eb <= ea)) ||
885 ((eb >= sa) && (eb <= ea)) ||
886 ((sb > sa) && (sb <= ea)) ||
887 ((sa >= sb) && (sa <= eb) && (ea <= eb))) {
895 template<typename Time>
897 Sequence<Time>::set_notes (const Sequence<Time>::Notes& n)
902 /** Return the earliest note with time >= t */
903 template<typename Time>
904 typename Sequence<Time>::Notes::const_iterator
905 Sequence<Time>::note_lower_bound (Time t) const
907 NotePtr search_note(new Note<Time>(0, t, 0, 0, 0));
908 typename Sequence<Time>::Notes::const_iterator i = _notes.lower_bound(search_note);
909 assert(i == _notes.end() || (*i)->time() >= t);
913 template<typename Time>
915 Sequence<Time>::get_notes (Notes& n, NoteOperator op, uint8_t val, int chan_mask) const
920 case PitchLessThanOrEqual:
922 case PitchGreaterThanOrEqual:
923 get_notes_by_pitch (n, op, val, chan_mask);
927 case VelocityLessThan:
928 case VelocityLessThanOrEqual:
929 case VelocityGreater:
930 case VelocityGreaterThanOrEqual:
931 get_notes_by_velocity (n, op, val, chan_mask);
936 template<typename Time>
938 Sequence<Time>::get_notes_by_pitch (Notes& n, NoteOperator op, uint8_t val, int chan_mask) const
940 for (uint8_t c = 0; c < 16; ++c) {
942 if (chan_mask != 0 && !((1<<c) & chan_mask)) {
946 const Pitches& p (pitches (c));
947 NotePtr search_note(new Note<Time>(0, 0, 0, val, 0));
948 typename Pitches::const_iterator i;
951 i = p.lower_bound (search_note);
952 while (i != p.end() && (*i)->note() == val) {
957 i = p.upper_bound (search_note);
958 while (i != p.end() && (*i)->note() < val) {
962 case PitchLessThanOrEqual:
963 i = p.upper_bound (search_note);
964 while (i != p.end() && (*i)->note() <= val) {
969 i = p.lower_bound (search_note);
970 while (i != p.end() && (*i)->note() > val) {
974 case PitchGreaterThanOrEqual:
975 i = p.lower_bound (search_note);
976 while (i != p.end() && (*i)->note() >= val) {
982 //fatal << string_compose (_("programming error: %1 %2", X_("get_notes_by_pitch() called with illegal operator"), op)) << endmsg;
989 template<typename Time>
991 Sequence<Time>::get_notes_by_velocity (Notes& n, NoteOperator op, uint8_t val, int chan_mask) const
993 ReadLock lock (read_lock());
995 for (typename Notes::const_iterator i = _notes.begin(); i != _notes.end(); ++i) {
997 if (chan_mask != 0 && !((1<<((*i)->channel())) & chan_mask)) {
1003 if ((*i)->velocity() == val) {
1007 case VelocityLessThan:
1008 if ((*i)->velocity() < val) {
1012 case VelocityLessThanOrEqual:
1013 if ((*i)->velocity() <= val) {
1017 case VelocityGreater:
1018 if ((*i)->velocity() > val) {
1022 case VelocityGreaterThanOrEqual:
1023 if ((*i)->velocity() >= val) {
1028 // fatal << string_compose (_("programming error: %1 %2", X_("get_notes_by_velocity() called with illegal operator"), op)) << endmsg;
1036 template<typename Time>
1038 Sequence<Time>::set_overlap_pitch_resolution (OverlapPitchResolution opr)
1040 _overlap_pitch_resolution = opr;
1042 /* XXX todo: clean up existing overlaps in source data? */
1045 template<typename Time>
1047 Sequence<Time>::control_list_marked_dirty ()
1052 template class Sequence<Evoral::MusicalTime>;
1054 } // namespace Evoral