* Copyright (C) 2003-2004 Ushodaya Enterprises Limited
* 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 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 "filter_obscure.h"
struct geometry_s start;
struct geometry_s end;
- // Calculate the position
- float position = position_calculate( this, frame );
+ // Retrieve the position
+ float position = mlt_properties_get_double(frame_properties, "filter_position");
// Now parse the geometries
geometry_parse( &start, NULL, mlt_properties_get( properties, "start" ), normalised_width, normalised_height );
// Push this on to the service stack
mlt_frame_push_service( frame, this );
+ // Calculate the position for the filter effect
+ float position = position_calculate( this, frame );
+ mlt_properties_set_double( MLT_FRAME_PROPERTIES( frame ), "filter_position", position );
+
// Push the get image call
mlt_frame_push_get_image( frame, filter_get_image );