Tractor enhancements

[melted] / mlt++ / src / MltTractor.cpp

diff --git a/mlt++/src/MltTractor.cpp b/mlt++/src/MltTractor.cpp
index 2659275..bb6a449 100644 (file)
--- a/mlt++/src/MltTractor.cpp
+++ b/mlt++/src/MltTractor.cpp
@@ -65,3 +65,17 @@ Field *Tractor::field( )
        return new Field( mlt_tractor_field( get_tractor( ) ) );
 }
 
+void Tractor::refresh( )
+{
+       return mlt_tractor_refresh( get_tractor( ) );
+}
+
+int Tractor::set_track( Producer &producer, int index )
+{
+       return mlt_tractor_set_track( get_tractor( ), producer.get_producer( ), index );
+}
+
+Producer *Tractor::track( int index )
+{
+       return new Producer( mlt_tractor_get_track( get_tractor( ), index ) );
+}