some vars are now local instead of global.

[mlt] / src / mlt++ / MltFilter.cpp

diff --git a/src/mlt++/MltFilter.cpp b/src/mlt++/MltFilter.cpp
index 6fbc93a3ce313b6adaa8cb7158488e8d4e484b62..9da6e6d5dcea62de1596219ac7a4135da3a84648 100644 (file)
--- a/src/mlt++/MltFilter.cpp
+++ b/src/mlt++/MltFilter.cpp
@@ -3,19 +3,19 @@
  * Copyright (C) 2004-2005 Charles Yates
  * Author: Charles Yates <charles.yates@pandora.be>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #include <stdlib.h>
@@ -106,8 +106,22 @@ int Filter::get_out( )
        return mlt_filter_get_out( get_filter( ) );
 }
 
+int Filter::get_length( )
+{
+       return mlt_filter_get_length( get_filter( ) );
+}
+
 int Filter::get_track( )
 {
        return mlt_filter_get_track( get_filter( ) );
 }
 
+int Filter::get_position( Frame &frame )
+{
+       return mlt_filter_get_position( get_filter( ), frame.get_frame( ) );
+}
+
+double Filter::get_progress( Frame &frame )
+{
+       return mlt_filter_get_progress( get_filter( ), frame.get_frame( ) );
+}