diff options
Diffstat (limited to 'libs/ardour/midi_source.cc')
| -rw-r--r-- | libs/ardour/midi_source.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libs/ardour/midi_source.cc b/libs/ardour/midi_source.cc index b539d5b9d3..06437852c6 100644 --- a/libs/ardour/midi_source.cc +++ b/libs/ardour/midi_source.cc @@ -103,6 +103,12 @@ MidiSource::set_state (const XMLNode& node) return 0; } +void +MidiSource::invalidate () +{ + _model_iter.invalidate(); +} + nframes_t MidiSource::midi_read (MidiRingBuffer<nframes_t>& dst, nframes_t start, nframes_t cnt, nframes_t stamp_offset, nframes_t negative_stamp_offset) const @@ -114,7 +120,7 @@ MidiSource::midi_read (MidiRingBuffer<nframes_t>& dst, nframes_t start, nframes_ Evoral::Sequence<double>::const_iterator& i = _model_iter; - if (_last_read_end == 0 || start != _last_read_end) { + if (_last_read_end == 0 || start != _last_read_end || !i.valid()) { cerr << "MidiSource::midi_read seeking to frame " << start << endl; for (i = _model->begin(); i != _model->end(); ++i) { if (BEATS_TO_FRAMES(i->time()) >= start) { |