ardour/livetrax
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Fix hidden notes at trimmed region start.

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This commit is contained in:
David Robillard 2015-01-16 14:52:40 -05:00
parent ade1c4923c
commit 8565470797
1 changed files with 5 additions and 1 deletions
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6
gtk2_ardour/midi_region_view.cc
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@ -1657,8 +1657,12 @@ MidiRegionView::start_playing_midi_chord (vector<boost::shared_ptr<NoteType> > n
bool bool
MidiRegionView::note_in_region_range (const boost::shared_ptr<NoteType> note, bool& visible) const MidiRegionView::note_in_region_range (const boost::shared_ptr<NoteType> note, bool& visible) const
{ {
/* This is imprecise due to all the conversion conversion involved, so only
hide notes if they seem to start more than one tick before the start. */
const framecnt_t tick_frames = Evoral::Beats::tick().to_ticks(trackview.session()->frame_rate());
const framepos_t note_start_frames = source_beats_to_region_frames (note->time()); const framepos_t note_start_frames = source_beats_to_region_frames (note->time());
bool outside = (note_start_frames < 0) || (note_start_frames > _region->last_frame()); const bool outside = ((note_start_frames <= -tick_frames) ||
(note_start_frames > _region->last_frame()));
visible = (note->note() >= midi_stream_view()->lowest_note()) && visible = (note->note() >= midi_stream_view()->lowest_note()) &&
(note->note() <= midi_stream_view()->highest_note()); (note->note() <= midi_stream_view()->highest_note());