fix up mess with unassigned Playlist::orig_track_id

git-svn-id: svn://localhost/ardour2/branches/3.0@10998 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 3 insertions, 9 deletions

diff --git a/libs/ardour/audio_track.cc b/libs/ardour/audio_track.cc
index a8f43c4758..74be81c909 100644
--- a/libs/ardour/audio_track.cc
+++ b/libs/ardour/audio_track.cc
@@ -61,8 +61,8 @@ AudioTrack::~AudioTrack ()
 {
 }
 
-void
-AudioTrack::use_new_diskstream ()
+boost::shared_ptr<Diskstream>
+AudioTrack::create_diskstream ()
 {
 	AudioDiskstream::Flag dflags = AudioDiskstream::Flag (0);
 
@@ -78,13 +78,7 @@ AudioTrack::use_new_diskstream ()
 		dflags = AudioDiskstream::Flag(dflags | AudioDiskstream::NonLayered);
 	}
 
-	AudioDiskstream* dsp (new AudioDiskstream (_session, name(), dflags));
-	boost::shared_ptr<AudioDiskstream> ds (dsp);
-
-	ds->do_refill_with_alloc ();
-	ds->set_block_size (_session.get_block_size ());
-
-	set_diskstream (ds);
+	return boost::shared_ptr<AudioDiskstream> (new AudioDiskstream (_session, name(), dflags));
 }
 
 void