diff options
Diffstat (limited to 'libs/ardour/ardour/midi_source.h')
| -rw-r--r-- | libs/ardour/ardour/midi_source.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/libs/ardour/ardour/midi_source.h b/libs/ardour/ardour/midi_source.h index a5aac8859b..6a21c03856 100644 --- a/libs/ardour/ardour/midi_source.h +++ b/libs/ardour/ardour/midi_source.h @@ -48,9 +48,21 @@ class MidiSource : virtual public Source, public boost::enable_shared_from_this< MidiSource (Session& session, const XMLNode&); virtual ~MidiSource (); - boost::shared_ptr<MidiSource> clone (const std::string& path, - Evoral::MusicalTime begin = Evoral::MinMusicalTime, - Evoral::MusicalTime end = Evoral::MaxMusicalTime); + /** Write the data in the given time range to another MidiSource + * \param newsrc MidiSource to which data will be written. Should be a + * new, empty source. If it already has contents, the results are + * undefined. Source must be writable. + * + * \param begin time of earliest event that can be written. + * \param end time of latest event that can be written. + * + * Returns zero on success, non-zero if the write failed for any + * reason. + * + */ + int write_to (boost::shared_ptr<MidiSource> newsrc, + Evoral::MusicalTime begin = Evoral::MinMusicalTime, + Evoral::MusicalTime end = Evoral::MaxMusicalTime); /** Read the data in a given time range from the MIDI source. * All time stamps in parameters are in audio frames (even if the source has tempo time). |