2 * mlt_factory.h -- the factory method interfaces
3 * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
4 * Author: Charles Yates <charles.yates@pandora.be>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #ifndef _MLT_FACTORY_H
22 #define _MLT_FACTORY_H
24 #include "mlt_types.h"
26 extern int mlt_factory_init( const char *prefix
);
27 extern const char *mlt_factory_prefix( );
28 extern char *mlt_environment( const char *name
);
29 extern mlt_properties
mlt_factory_event_object( );
30 extern mlt_producer
mlt_factory_producer( const char *name
, void *input
);
31 extern mlt_filter
mlt_factory_filter( const char *name
, void *input
);
32 extern mlt_transition
mlt_factory_transition( const char *name
, void *input
);
33 extern mlt_consumer
mlt_factory_consumer( const char *name
, void *input
);
34 extern void mlt_factory_register_for_clean_up( void *ptr
, mlt_destructor destructor
);
35 extern void mlt_factory_close( );