media_list_player.c File Reference

Include dependency graph for media_list_player.c:

Data Structures
struct	libvlc_media_list_player_t
Functions
static void	vlc_assert_locked (vlc_mutex_t *mutex)
static int	set_relative_playlist_position_and_play (libvlc_media_list_player_t *p_mlp, int i_relative_position)
static void	stop (libvlc_media_list_player_t *p_mlp)
static void	lock (libvlc_media_list_player_t *p_mlp)
static void	unlock (libvlc_media_list_player_t *p_mlp)
static void	assert_locked (libvlc_media_list_player_t *p_mlp)
static libvlc_event_manager_t *	mlist_em (libvlc_media_list_player_t *p_mlp)
static libvlc_event_manager_t *	mplayer_em (libvlc_media_list_player_t *p_mlp)
static libvlc_media_list_path_t	get_next_path (libvlc_media_list_player_t *p_mlp, bool b_loop)
static libvlc_media_list_path_t	find_last_item (libvlc_media_list_t *p_mlist, libvlc_media_list_path_t current_item)
static libvlc_media_list_path_t	get_previous_path (libvlc_media_list_player_t *p_mlp, bool b_loop)
static void	media_player_reached_end (const libvlc_event_t *p_event, void *p_user_data)
static void	mlist_item_deleted (const libvlc_event_t *p_event, void *p_user_data)
static void	install_playlist_observer (libvlc_media_list_player_t *p_mlp)
static void	uninstall_playlist_observer (libvlc_media_list_player_t *p_mlp)
static void	install_media_player_observer (libvlc_media_list_player_t *p_mlp)
static void	uninstall_media_player_observer (libvlc_media_list_player_t *p_mlp)
static void	set_current_playing_item (libvlc_media_list_player_t *p_mlp, libvlc_media_list_path_t path)
libvlc_media_list_player_t *	libvlc_media_list_player_new (libvlc_instance_t *p_instance)
	Create new media_list_player.
void	libvlc_media_list_player_release (libvlc_media_list_player_t *p_mlp)
	Release a media_list_player after use Decrement the reference count of a media player object.
void	libvlc_media_list_player_retain (libvlc_media_list_player_t *p_mlp)
	Retain a reference to a media player list object.
libvlc_event_manager_t *	libvlc_media_list_player_event_manager (libvlc_media_list_player_t *p_mlp)
	Return the event manager of this media_list_player.
void	libvlc_media_list_player_set_media_player (libvlc_media_list_player_t *p_mlp, libvlc_media_player_t *p_mi)
	Replace media player in media_list_player with this instance.
void	libvlc_media_list_player_set_media_list (libvlc_media_list_player_t *p_mlp, libvlc_media_list_t *p_mlist)
	Set the media list associated with the player.
void	libvlc_media_list_player_play (libvlc_media_list_player_t *p_mlp)
	Play media list.
void	libvlc_media_list_player_pause (libvlc_media_list_player_t *p_mlp)
	Pause media list.
int	libvlc_media_list_player_is_playing (libvlc_media_list_player_t *p_mlp)
	Is media list playing?
libvlc_state_t	libvlc_media_list_player_get_state (libvlc_media_list_player_t *p_mlp)
	Get current libvlc_state of media list player.
int	libvlc_media_list_player_play_item_at_index (libvlc_media_list_player_t *p_mlp, int i_index)
	Play media list item at position index.
int	libvlc_media_list_player_play_item (libvlc_media_list_player_t *p_mlp, libvlc_media_t *p_md)
	Play the given media item.
void	libvlc_media_list_player_stop (libvlc_media_list_player_t *p_mlp)
	Stop playing media list.
int	libvlc_media_list_player_next (libvlc_media_list_player_t *p_mlp)
	Play next item from media list.
int	libvlc_media_list_player_previous (libvlc_media_list_player_t *p_mlp)
	Play previous item from media list.
void	libvlc_media_list_player_set_playback_mode (libvlc_media_list_player_t *p_mlp, libvlc_playback_mode_t e_mode)
	Sets the playback mode for the playlist.

---

Function Documentation

static void assert_locked

(

libvlc_media_list_player_t *

p_mlp

)

[inline, static]

References libvlc_media_list_player_t::mp_callback_lock, and vlc_assert_locked.

Referenced by get_next_path(), get_previous_path(), install_media_player_observer(), install_playlist_observer(), mlist_em(), mplayer_em(), set_current_playing_item(), set_relative_playlist_position_and_play(), stop(), uninstall_media_player_observer(), and uninstall_playlist_observer().

static libvlc_media_list_path_t find_last_item	(	libvlc_media_list_t *	p_mlist,
		libvlc_media_list_path_t	current_item
	)			[static]

References libvlc_media_list_count(), libvlc_media_list_path_copy_by_appending(), libvlc_media_list_release(), and libvlc_media_list_sublist_at_path().

Referenced by get_previous_path().

static libvlc_media_list_path_t get_next_path	(	libvlc_media_list_player_t *	p_mlp,
		bool	b_loop
	)			[static]

References assert_locked(), libvlc_media_list_player_t::current_playing_item_path, libvlc_media_list_count(), libvlc_media_list_parentlist_at_path(), libvlc_media_list_path_copy(), libvlc_media_list_path_copy_by_appending(), libvlc_media_list_path_depth(), libvlc_media_list_path_with_root_index(), libvlc_media_list_release(), libvlc_media_list_sublist_at_path(), and libvlc_media_list_player_t::p_mlist.

Referenced by set_relative_playlist_position_and_play().

static libvlc_media_list_path_t get_previous_path	(	libvlc_media_list_player_t *	p_mlp,
		bool	b_loop
	)			[static]

References assert_locked(), libvlc_media_list_player_t::current_playing_item_path, find_last_item(), libvlc_media_list_count(), libvlc_media_list_parentlist_at_path(), libvlc_media_list_path_copy(), libvlc_media_list_path_depth(), libvlc_media_list_path_with_root_index(), libvlc_media_list_release(), and libvlc_media_list_player_t::p_mlist.

Referenced by set_relative_playlist_position_and_play().

static void install_media_player_observer

(

libvlc_media_list_player_t *

p_mlp

)

[static]

References assert_locked(), libvlc_event_attach_async(), libvlc_MediaPlayerEndReached, media_player_reached_end(), and mplayer_em().

Referenced by libvlc_media_list_player_set_media_player(), set_current_playing_item(), and stop().

static void install_playlist_observer

(

libvlc_media_list_player_t *

p_mlp

)

[static]

References assert_locked(), libvlc_event_attach(), libvlc_MediaListItemDeleted, mlist_em(), and mlist_item_deleted().

Referenced by libvlc_media_list_player_set_media_list().

static void lock

(

libvlc_media_list_player_t *

p_mlp

)

[inline, static]

References libvlc_media_list_player_t::mp_callback_lock, libvlc_media_list_player_t::object_lock, and vlc_mutex_lock().

static void media_player_reached_end	(	const libvlc_event_t *	p_event,
		void *	p_user_data
	)			[static]

References libvlc_media_list_player_t::are_mp_callback_cancelled, libvlc_media_list_player_t::mp_callback_lock, set_relative_playlist_position_and_play(), vlc_mutex_lock(), vlc_mutex_unlock(), and VLC_UNUSED.

Referenced by install_media_player_observer(), and uninstall_media_player_observer().

static libvlc_event_manager_t* mlist_em

(

libvlc_media_list_player_t *

p_mlp

)

[inline, static]

References assert_locked(), libvlc_media_list_event_manager(), and libvlc_media_list_player_t::p_mlist.

Referenced by install_playlist_observer(), and uninstall_playlist_observer().

static void mlist_item_deleted	(	const libvlc_event_t *	p_event,
		void *	p_user_data
	)			[static]

Referenced by install_playlist_observer(), and uninstall_playlist_observer().

static libvlc_event_manager_t* mplayer_em

(

libvlc_media_list_player_t *

p_mlp

)

[inline, static]

References assert_locked(), libvlc_media_player_event_manager(), and libvlc_media_list_player_t::p_mi.

Referenced by install_media_player_observer(), and uninstall_media_player_observer().

static void set_current_playing_item	(	libvlc_media_list_player_t *	p_mlp,
		libvlc_media_list_path_t	path
	)			[static]

References assert_locked(), libvlc_media_list_player_t::current_playing_item_path, install_media_player_observer(), libvlc_media_list_item_at_path(), libvlc_media_player_new_from_media(), libvlc_media_player_set_media(), libvlc_media_release(), libvlc_media_list_player_t::p_mi, libvlc_media_list_player_t::p_mlist, and uninstall_media_player_observer().

Referenced by libvlc_media_list_player_play_item(), libvlc_media_list_player_play_item_at_index(), and set_relative_playlist_position_and_play().

static int set_relative_playlist_position_and_play	(	libvlc_media_list_player_t *	p_mlp,
		int	i_relative_position
	)			[static]

References assert_locked(), libvlc_media_list_player_t::current_playing_item_path, libvlc_media_list_player_t::e_playback_mode, get_next_path(), get_previous_path(), libvlc_event_send(), libvlc_media_list_item_at_path(), libvlc_media_list_lock(), libvlc_media_list_path_dump(), libvlc_media_list_unlock(), libvlc_media_player_play(), libvlc_media_release(), libvlc_playback_mode_repeat, libvlc_printerr(), libvlc_media_list_player_t::p_event_manager, libvlc_media_list_player_t::p_mi, libvlc_media_list_player_t::p_mlist, and set_current_playing_item().

Referenced by libvlc_media_list_player_next(), libvlc_media_list_player_play(), libvlc_media_list_player_previous(), and media_player_reached_end().

static void stop

(

libvlc_media_list_player_t *

p_mlp

)

[static]

References assert_locked(), libvlc_media_list_player_t::current_playing_item_path, install_media_player_observer(), libvlc_media_player_stop(), libvlc_media_list_player_t::p_mi, and uninstall_media_player_observer().

Referenced by libvlc_media_list_player_stop().

static void uninstall_media_player_observer

(

libvlc_media_list_player_t *

p_mlp

)

[static]

References libvlc_media_list_player_t::are_mp_callback_cancelled, assert_locked(), libvlc_event_detach(), libvlc_MediaPlayerEndReached, media_player_reached_end(), libvlc_media_list_player_t::mp_callback_lock, mplayer_em(), libvlc_media_list_player_t::p_mi, vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by libvlc_media_list_player_release(), libvlc_media_list_player_set_media_player(), set_current_playing_item(), and stop().

static void uninstall_playlist_observer

(

libvlc_media_list_player_t *

p_mlp

)

[static]

References assert_locked(), libvlc_event_detach(), libvlc_MediaListItemDeleted, mlist_em(), mlist_item_deleted(), and libvlc_media_list_player_t::p_mlist.

Referenced by libvlc_media_list_player_release(), and libvlc_media_list_player_set_media_list().

static void unlock

(

libvlc_media_list_player_t *

p_mlp

)

[inline, static]

References libvlc_media_list_player_t::mp_callback_lock, libvlc_media_list_player_t::object_lock, and vlc_mutex_unlock().

Referenced by libvlc_media_list_player_next(), libvlc_media_list_player_pause(), libvlc_media_list_player_play(), libvlc_media_list_player_play_item(), libvlc_media_list_player_play_item_at_index(), libvlc_media_list_player_previous(), libvlc_media_list_player_release(), libvlc_media_list_player_retain(), libvlc_media_list_player_set_media_list(), libvlc_media_list_player_set_media_player(), libvlc_media_list_player_set_playback_mode(), and libvlc_media_list_player_stop().

static void vlc_assert_locked

(

vlc_mutex_t *

mutex

)

[inline, static]

References VLC_UNUSED.