Fix stub LV2 persist implementation.

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

diff --git a/libs/ardour/smf_source.cc b/libs/ardour/smf_source.cc
index 1b9be5ddaa26cdee440db618d3354dda4767de94..7a664b30d6ed3c86bc5da2711a62821e28b4ba9e 100644 (file)
--- a/libs/ardour/smf_source.cc
+++ b/libs/ardour/smf_source.cc
@@ -53,13 +53,15 @@ using namespace PBD;
 SMFSource::SMFSource (Session& s, const string& path, Source::Flag flags)
        : Source(s, DataType::MIDI, path, flags)
        , MidiSource(s, path)
-       , FileSource(s, DataType::MIDI, path, flags)
+       , FileSource(s, DataType::MIDI, path, string(), flags)
        , Evoral::SMF()
        , _last_ev_time_beats(0.0)
        , _last_ev_time_frames(0)
        , _smf_last_read_end (0)
        , _smf_last_read_time (0)
 {
+        /* note that origin remains empty */
+
        if (init(_path, false)) {
                throw failed_constructor ();
        }
@@ -365,7 +367,9 @@ SMFSource::append_event_unlocked_frames (const Evoral::Event<nframes_t>& ev, fra
 XMLNode&
 SMFSource::get_state ()
 {
-       return MidiSource::get_state();
+        XMLNode& node = MidiSource::get_state();
+        node.add_property (X_("origin"), _origin);
+        return node;
 }
 
 int