2 * MltConsumer.cpp - MLT Wrapper
3 * Copyright (C) 2004-2005 Charles Yates
4 * Author: Charles Yates <charles.yates@pandora.be>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU Lesser General Public License as published
8 * by the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program 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
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 #include "MltConsumer.h"
25 #include "MltProfile.h"
28 Consumer::Consumer( ) :
31 instance = mlt_factory_consumer( NULL, NULL, NULL );
34 Consumer::Consumer( Profile& profile ) :
37 instance = mlt_factory_consumer( profile.get_profile(), NULL, NULL );
40 Consumer::Consumer( Profile& profile, char *id, char *arg ) :
43 if ( id == NULL || arg != NULL )
45 instance = mlt_factory_consumer( profile.get_profile(), id, arg );
49 if ( strchr( id, ':' ) )
51 char *temp = strdup( id );
52 char *arg = strchr( temp, ':' ) + 1;
54 instance = mlt_factory_consumer( profile.get_profile(), temp, arg );
59 instance = mlt_factory_consumer( profile.get_profile(), id, NULL );
64 Consumer::Consumer( Service &consumer ) :
67 if ( consumer.type( ) == consumer_type )
69 instance = ( mlt_consumer )consumer.get_service( );
74 Consumer::Consumer( Consumer &consumer ) :
75 Mlt::Service( consumer ),
76 instance( consumer.get_consumer( ) )
81 Consumer::Consumer( mlt_consumer consumer ) :
87 Consumer::~Consumer( )
89 mlt_consumer_close( instance );
92 mlt_consumer Consumer::get_consumer( )
97 mlt_service Consumer::get_service( )
99 return mlt_consumer_service( get_consumer( ) );
102 int Consumer::connect( Service &service )
104 return connect_producer( service );
107 int Consumer::start( )
109 return mlt_consumer_start( get_consumer( ) );
112 void Consumer::purge( )
114 mlt_consumer_purge( get_consumer( ) );
117 int Consumer::stop( )
119 return mlt_consumer_stop( get_consumer( ) );
122 bool Consumer::is_stopped( )
124 return mlt_consumer_is_stopped( get_consumer( ) ) != 0;
130 if ( !is_stopped( ) )
132 Event *e = setup_wait_for( "consumer-stopped" );