Selection of visible note range (full range vs fit contents, selectable from midi...

[ardour.git] / libs / ardour / midi_source.cc

diff --git a/libs/ardour/midi_source.cc b/libs/ardour/midi_source.cc
index de2f6b1c5d28d2bc7afb7b52003e0daf3ade90a7..a346bfd4f2b765385888f357a1896f06fbc3ad45 100644 (file)
--- a/libs/ardour/midi_source.cc
+++ b/libs/ardour/midi_source.cc
@@ -44,6 +44,8 @@ sigc::signal<void,MidiSource *> MidiSource::MidiSourceCreated;
 
 MidiSource::MidiSource (Session& s, string name)
        : Source (s, name, DataType::MIDI)
+       , _model(new MidiModel())
+       , _model_loaded (false)
 {
        _read_data_count = 0;
        _write_data_count = 0;
@@ -51,6 +53,8 @@ MidiSource::MidiSource (Session& s, string name)
 
 MidiSource::MidiSource (Session& s, const XMLNode& node) 
        : Source (s, node)
+       , _model(new MidiModel())
+       , _model_loaded (false)
 {
        _read_data_count = 0;
        _write_data_count = 0;
@@ -62,6 +66,7 @@ MidiSource::MidiSource (Session& s, const XMLNode& node)
 
 MidiSource::~MidiSource ()
 {
+       delete _model;
 }
 
 XMLNode&
@@ -90,15 +95,15 @@ MidiSource::set_state (const XMLNode& node)
        return 0;
 }
 
-jack_nframes_t
-MidiSource::read (MidiRingBuffer& dst, jack_nframes_t start, jack_nframes_t cnt, jack_nframes_t stamp_offset) const
+nframes_t
+MidiSource::read (MidiRingBuffer& dst, nframes_t start, nframes_t cnt, nframes_t stamp_offset) const
 {
        Glib::Mutex::Lock lm (_lock);
        return read_unlocked (dst, start, cnt, stamp_offset);
 }
 
-jack_nframes_t
-MidiSource::write (MidiRingBuffer& dst, jack_nframes_t cnt)
+nframes_t
+MidiSource::write (MidiRingBuffer& dst, nframes_t cnt)
 {
        Glib::Mutex::Lock lm (_lock);
        return write_unlocked (dst, cnt);