/***************************************************************************** * Playlist item creation *****************************************************************************/ playlist_item_t *playlist_ItemNewFromInput( playlist_t *p_playlist, input_item_t *p_input ) { playlist_item_t* p_item = malloc( sizeof( playlist_item_t ) ); if( !p_item ) return NULL; assert( p_input ); p_item->p_input = p_input; vlc_gc_incref( p_item->p_input ); p_item->i_id = ++pl_priv(p_playlist)->i_last_playlist_id; p_item->p_parent = NULL; p_item->i_children = -1; p_item->pp_children = NULL; p_item->i_nb_played = 0; p_item->i_flags = 0; p_item->p_playlist = p_playlist; install_input_item_observer( p_item ); return p_item; }
/************************************************************************** * Create a new media descriptor object from an input_item * (libvlc internal) * That's the generic constructor **************************************************************************/ libvlc_media_t * libvlc_media_new_from_input_item( libvlc_instance_t *p_instance, input_item_t *p_input_item ) { libvlc_media_t * p_md; if (!p_input_item) { libvlc_printerr( "No input item given" ); return NULL; } p_md = calloc( 1, sizeof(libvlc_media_t) ); if( !p_md ) { libvlc_printerr( "Not enough memory" ); return NULL; } p_md->p_libvlc_instance = p_instance; p_md->p_input_item = p_input_item; p_md->i_refcount = 1; vlc_cond_init(&p_md->parsed_cond); vlc_mutex_init(&p_md->parsed_lock); vlc_mutex_init(&p_md->subitems_lock); p_md->state = libvlc_NothingSpecial; /* A media descriptor can be a playlist. When you open a playlist * It can give a bunch of item to read. */ p_md->p_subitems = NULL; p_md->p_event_manager = libvlc_event_manager_new( p_md, p_instance ); if( unlikely(p_md->p_event_manager == NULL) ) { free(p_md); return NULL; } libvlc_event_manager_t *em = p_md->p_event_manager; libvlc_event_manager_register_event_type(em, libvlc_MediaMetaChanged); libvlc_event_manager_register_event_type(em, libvlc_MediaSubItemAdded); libvlc_event_manager_register_event_type(em, libvlc_MediaFreed); libvlc_event_manager_register_event_type(em, libvlc_MediaDurationChanged); libvlc_event_manager_register_event_type(em, libvlc_MediaStateChanged); libvlc_event_manager_register_event_type(em, libvlc_MediaParsedChanged); libvlc_event_manager_register_event_type(em, libvlc_MediaSubItemTreeAdded); vlc_gc_incref( p_md->p_input_item ); install_input_item_observer( p_md ); return p_md; }