Commit a6bb43df authored by Pierre's avatar Pierre

libvlc: Split public headers by object and layers.

parent 982400e1
......@@ -58,6 +58,8 @@
extern "C" {
# endif
#include <vlc/libvlc_structures.h>
/*****************************************************************************
* Exception handling
*****************************************************************************/
......@@ -233,1293 +235,72 @@ VLC_PUBLIC_API void libvlc_free( void *ptr );
/** @}*/
/*****************************************************************************
* media
* Event handling
*****************************************************************************/
/** \defgroup libvlc_media libvlc_media
* \ingroup libvlc
* LibVLC Media
* @{
*/
/**
* Create a media with the given MRL.
*
* \param p_instance the instance
* \param psz_mrl the MRL to read
* \param p_e an initialized exception pointer
* \return the newly created media
*/
VLC_PUBLIC_API libvlc_media_t * libvlc_media_new(
libvlc_instance_t *p_instance,
const char * psz_mrl,
libvlc_exception_t *p_e );
/**
* Create a media as an empty node with the passed name.
*
* \param p_instance the instance
* \param psz_name the name of the node
* \param p_e an initialized exception pointer
* \return the new empty media
*/
VLC_PUBLIC_API libvlc_media_t * libvlc_media_new_as_node(
libvlc_instance_t *p_instance,
const char * psz_name,
libvlc_exception_t *p_e );
/**
* Add an option to the media.
*
* This option will be used to determine how the media_player will
* read the media. This allows to use VLC's advanced
* reading/streaming options on a per-media basis.
*
* The options are detailed in vlc --long-help, for instance "--sout-all"
*
* \param p_instance the instance
* \param ppsz_options the options (as a string)
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_add_option(
libvlc_media_t * p_md,
const char * ppsz_options,
libvlc_exception_t * p_e );
/**
* Add an option to the media from an untrusted source.
*
* This option will be used to determine how the media_player will
* read the media. This allows to use VLC's advanced
* reading/streaming options on a per-media basis.
*
* The options are detailed in vlc --long-help, for instance "--sout-all"
*
* \param p_instance the instance
* \param ppsz_options the options (as a string)
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_add_option_untrusted(
libvlc_media_t * p_md,
const char * ppsz_options,
libvlc_exception_t * p_e );
/**
* Retain a reference to a media descriptor object (libvlc_media_t). Use
* libvlc_media_release() to decrement the reference count of a
* media descriptor object.
*
* \param p_meta_desc a media descriptor object.
*/
VLC_PUBLIC_API void libvlc_media_retain(
libvlc_media_t *p_meta_desc );
/**
* Decrement the reference count of a media descriptor object. If the
* reference count is 0, then libvlc_media_release() will release the
* media descriptor object. It will send out an libvlc_MediaFreed event
* to all listeners. If the media descriptor object has been released it
* should not be used again.
*
* \param p_meta_desc a media descriptor object.
*/
VLC_PUBLIC_API void libvlc_media_release(
libvlc_media_t *p_meta_desc );
/**
* Get the media resource locator (mrl) from a media descriptor object
*
* \param p_md a media descriptor object
* \param p_e an initialized exception object
* \return string with mrl of media descriptor object
*/
VLC_PUBLIC_API char * libvlc_media_get_mrl( libvlc_media_t * p_md,
libvlc_exception_t * p_e );
/**
* Duplicate a media descriptor object.
*
* \param p_meta_desc a media descriptor object.
*/
VLC_PUBLIC_API libvlc_media_t * libvlc_media_duplicate( libvlc_media_t * );
/**
* Read the meta of the media.
*
* \param p_meta_desc the media to read
* \param e_meta_desc the meta to read
* \param p_e an initialized exception pointer
* \return the media's meta
*/
VLC_PUBLIC_API char * libvlc_media_get_meta(
libvlc_media_t *p_meta_desc,
libvlc_meta_t e_meta,
libvlc_exception_t *p_e );
/**
* Get current state of media descriptor object. Possible media states
* are defined in libvlc_structures.c ( libvlc_NothingSpecial=0,
* libvlc_Opening, libvlc_Buffering, libvlc_Playing, libvlc_Paused,
* libvlc_Stopped, libvlc_Ended,
* libvlc_Error).
*
* @see libvlc_state_t
* \param p_meta_desc a media descriptor object
* \param p_e an initialized exception object
* \return state of media descriptor object
*/
VLC_PUBLIC_API libvlc_state_t libvlc_media_get_state(
libvlc_media_t *p_meta_desc,
libvlc_exception_t *p_e );
/**
* Get subitems of media descriptor object. This will increment
* the reference count of supplied media descriptor object. Use
* libvlc_media_list_release() to decrement the reference counting.
*
* \param p_md media descriptor object
* \param p_e initalized exception object
* \return list of media descriptor subitems or NULL
*/
VLC_PUBLIC_API libvlc_media_list_t *
libvlc_media_subitems( libvlc_media_t *p_md,
libvlc_exception_t *p_e );
/**
* Get event manager from media descriptor object.
* NOTE: this function doesn't increment reference counting.
*
* \param p_md a media descriptor object
* \param p_e an initialized exception object
* \return event manager object
*/
VLC_PUBLIC_API libvlc_event_manager_t *
libvlc_media_event_manager( libvlc_media_t * p_md,
libvlc_exception_t * p_e );
/**
* Get duration of media descriptor object item.
*
* \param p_md media descriptor object
* \param p_e an initialized exception object
* \return duration of media item
*/
VLC_PUBLIC_API libvlc_time_t
libvlc_media_get_duration( libvlc_media_t * p_md,
libvlc_exception_t * p_e );
/**
* Get preparsed status for media descriptor object.
*
* \param p_md media descriptor object
* \param p_e an initialized exception object
* \return true if media object has been preparsed otherwise it returns false
*/
VLC_PUBLIC_API int
libvlc_media_is_preparsed( libvlc_media_t * p_md,
libvlc_exception_t * p_e );
/**
* Sets media descriptor's user_data. user_data is specialized data
* accessed by the host application, VLC.framework uses it as a pointer to
* an native object that references a libvlc_media_t pointer
*
* \param p_md media descriptor object
* \param p_new_user_data pointer to user data
* \param p_e an initialized exception object
*/
VLC_PUBLIC_API void
libvlc_media_set_user_data( libvlc_media_t * p_md,
void * p_new_user_data,
libvlc_exception_t * p_e);
/**
* Get media descriptor's user_data. user_data is specialized data
* accessed by the host application, VLC.framework uses it as a pointer to
* an native object that references a libvlc_media_t pointer
*
* \param p_md media descriptor object
* \param p_e an initialized exception object
*/
VLC_PUBLIC_API void *
libvlc_media_get_user_data( libvlc_media_t * p_md,
libvlc_exception_t * p_e);
/** @}*/
/*****************************************************************************
* Media Player
*****************************************************************************/
/** \defgroup libvlc_media_player libvlc_media_player
* \ingroup libvlc
* LibVLC Media Player, object that let you play a media
* in a custom drawable
/** \defgroup libvlc_event libvlc_event
* \ingroup libvlc_core
* LibVLC Events
* @{
*/
/**
* Create an empty Media Player object
*
* \param p_libvlc_instance the libvlc instance in which the Media Player
* should be created.
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API libvlc_media_player_t * libvlc_media_player_new( libvlc_instance_t *, libvlc_exception_t * );
/**
* Create a Media Player object from a Media
*
* \param p_md the media. Afterwards the p_md can be safely
* destroyed.
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API libvlc_media_player_t * libvlc_media_player_new_from_media( libvlc_media_t *, libvlc_exception_t * );
/**
* Release a media_player after use
* Decrement the reference count of a media player object. If the
* reference count is 0, then libvlc_media_player_release() will
* release the media player object. If the media player object
* has been released, then it should not be used again.
*
* \param p_mi the Media Player to free
*/
VLC_PUBLIC_API void libvlc_media_player_release( libvlc_media_player_t * );
/**
* Retain a reference to a media player object. Use
* libvlc_media_player_release() to decrement reference count.
*
* \param p_mi media player object
*/
VLC_PUBLIC_API void libvlc_media_player_retain( libvlc_media_player_t * );
/**
* Set the media that will be used by the media_player. If any,
* previous md will be released.
*
* \param p_mi the Media Player
* \param p_md the Media. Afterwards the p_md can be safely
* destroyed.
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_set_media( libvlc_media_player_t *, libvlc_media_t *, libvlc_exception_t * );
/**
* Get the media used by the media_player.
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return the media associated with p_mi, or NULL if no
* media is associated
*/
VLC_PUBLIC_API libvlc_media_t * libvlc_media_player_get_media( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Get the Event Manager from which the media player send event.
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return the event manager associated with p_mi
*/
VLC_PUBLIC_API libvlc_event_manager_t * libvlc_media_player_event_manager ( libvlc_media_player_t *, libvlc_exception_t * );
/**
* is_playing
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return 1 if the media player is playing, 0 otherwise
*/
VLC_PUBLIC_API int libvlc_media_player_is_playing ( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Play
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_play ( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Pause
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_pause ( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Stop
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_stop ( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Set the agl handler where the media player should render its video output.
*
* \param p_mi the Media Player
* \param drawable the agl handler
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_set_nsobject ( libvlc_media_player_t *p_mi, void * drawable, libvlc_exception_t *p_e );
/**
* Get the agl handler previously set with libvlc_media_player_set_agl().
*
* \return the agl handler or 0 if none where set
*/
VLC_PUBLIC_API uint32_t libvlc_media_player_get_nsobject ( libvlc_media_player_t *p_mi );
/**
* Set the agl handler where the media player should render its video output.
*
* \param p_mi the Media Player
* \param drawable the agl handler
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_set_agl ( libvlc_media_player_t *p_mi, uint32_t drawable, libvlc_exception_t *p_e );
/**
* Get the agl handler previously set with libvlc_media_player_set_agl().
*
* \return the agl handler or 0 if none where set
*/
VLC_PUBLIC_API uint32_t libvlc_media_player_get_agl ( libvlc_media_player_t *p_mi );
/**
* Set an X Window System drawable where the media player should render its
* video output. If LibVLC was built without X11 output support, then this has
* no effects.
*
* The specified identifier must correspond to an existing Input/Output class
* X11 window. Pixmaps are <b>not</b> supported. The caller shall ensure that
* the X11 server is the same as the one the VLC instance has been configured
* with.
* If XVideo is <b>not</b> used, it is assumed that the drawable has the
* following properties in common with the default X11 screen: depth, scan line
* pad, black pixel. This is a bug.
*
* \param p_mi the Media Player
* \param drawable the ID of the X window
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_set_xwindow ( libvlc_media_player_t *p_mi, uint32_t drawable, libvlc_exception_t *p_e );
/**
* Get the X Window System window identifier previously set with
* libvlc_media_player_set_xwindow(). Note that this will return the identifier
* even if VLC is not currently using it (for instance if it is playing an
* audio-only input).
*
* \return an X window ID, or 0 if none where set.
*/
VLC_PUBLIC_API uint32_t libvlc_media_player_get_xwindow ( libvlc_media_player_t *p_mi );
/**
* Set a Win32/Win64 API window handle (HWND) where the media player should
* render its video output. If LibVLC was built without Win32/Win64 API output
* support, then this has no effects.
*
* \param p_mi the Media Player
* \param drawable windows handle of the drawable
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_set_hwnd ( libvlc_media_player_t *p_mi, void *drawable, libvlc_exception_t *p_e );
/**
* Get the Windows API window handle (HWND) previously set with
* libvlc_media_player_set_hwnd(). The handle will be returned even if LibVLC
* is not currently outputting any video to it.
*
* \return a window handle or NULL if there are none.
*/
VLC_PUBLIC_API void *libvlc_media_player_get_hwnd ( libvlc_media_player_t *p_mi );
/** \bug This might go away ... to be replaced by a broader system */
/**
* Get the current movie length (in ms).
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return the movie length (in ms).
*/
VLC_PUBLIC_API libvlc_time_t libvlc_media_player_get_length( libvlc_media_player_t *, libvlc_exception_t *);
/**
* Get the current movie time (in ms).
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return the movie time (in ms).
*/
VLC_PUBLIC_API libvlc_time_t libvlc_media_player_get_time( libvlc_media_player_t *, libvlc_exception_t *);
/**
* Set the movie time (in ms).
*
* \param p_mi the Media Player
* \param the movie time (in ms).
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_set_time( libvlc_media_player_t *, libvlc_time_t, libvlc_exception_t *);
/**
* Get movie position.
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return movie position
*/
VLC_PUBLIC_API float libvlc_media_player_get_position( libvlc_media_player_t *, libvlc_exception_t *);
/**
* Set movie position.
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return movie position
*/
VLC_PUBLIC_API void libvlc_media_player_set_position( libvlc_media_player_t *, float, libvlc_exception_t *);
/**
* Set movie chapter
*
* \param p_mi the Media Player
* \param i_chapter chapter number to play
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_set_chapter( libvlc_media_player_t *, int, libvlc_exception_t *);
/**
* Get movie chapter
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return chapter number currently playing
*/
VLC_PUBLIC_API int libvlc_media_player_get_chapter( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Get movie chapter count
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return number of chapters in movie
*/
VLC_PUBLIC_API int libvlc_media_player_get_chapter_count( libvlc_media_player_t *, libvlc_exception_t *);
VLC_PUBLIC_API int libvlc_media_player_will_play ( libvlc_media_player_t *, libvlc_exception_t *);
/**
* Get title chapter count
*
* \param p_mi the Media Player
* \param i_title title
* \param p_e an initialized exception pointer
* \return number of chapters in title
* Event manager that belongs to a libvlc object, and from whom events can
* be received.
*/
VLC_PUBLIC_API int libvlc_media_player_get_chapter_count_for_title(
libvlc_media_player_t *, int, libvlc_exception_t *);
typedef struct libvlc_event_manager_t libvlc_event_manager_t;
typedef struct libvlc_event_t libvlc_event_t;
typedef enum libvlc_event_type_t libvlc_event_type_t;
/**
* Set movie title
*
* \param p_mi the Media Player
* \param i_title title number to play
* \param p_e an initialized exception pointer
* Callback function notification
* \param p_event the event triggering the callback
*/
VLC_PUBLIC_API void libvlc_media_player_set_title( libvlc_media_player_t *, int, libvlc_exception_t *);
typedef void ( *libvlc_callback_t )( const libvlc_event_t *, void * );
/**
* Get movie title
* Register for an event notification.
*
* \param p_mi the Media Player
* \param p_event_manager the event manager to which you want to attach to.
* Generally it is obtained by vlc_my_object_event_manager() where
* my_object is the object you want to listen to.
* \param i_event_type the desired event to which we want to listen
* \param f_callback the function to call when i_event_type occurs
* \param user_data user provided data to carry with the event
* \param p_e an initialized exception pointer
* \return title number currently playing
*/
VLC_PUBLIC_API int libvlc_media_player_get_title( libvlc_media_player_t *, libvlc_exception_t *);
VLC_PUBLIC_API void libvlc_event_attach( libvlc_event_manager_t *p_event_manager,
libvlc_event_type_t i_event_type,
libvlc_callback_t f_callback,
void *user_data,
libvlc_exception_t *p_e );
/**
* Get movie title count
* Unregister an event notification.
*
* \param p_mi the Media Player
* \param p_event_manager the event manager
* \param i_event_type the desired event to which we want to unregister
* \param f_callback the function to call when i_event_type occurs
* \param p_user_data user provided data to carry with the event
* \param p_e an initialized exception pointer
* \return title number count
*/
VLC_PUBLIC_API int libvlc_media_player_get_title_count( libvlc_media_player_t *, libvlc_exception_t *);
VLC_PUBLIC_API void libvlc_event_detach( libvlc_event_manager_t *p_event_manager,
libvlc_event_type_t i_event_type,
libvlc_callback_t f_callback,
void *p_user_data,
libvlc_exception_t *p_e );
/**
* Set previous chapter
* Get an event's type name.
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \param i_event_type the desired event
*/
VLC_PUBLIC_API void libvlc_media_player_previous_chapter( libvlc_media_player_t *, libvlc_exception_t *);
/**
* Set next chapter
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_next_chapter( libvlc_media_player_t *, libvlc_exception_t *);
/**
* Get movie play rate
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return movie play rate
*/
VLC_PUBLIC_API float libvlc_media_player_get_rate( libvlc_media_player_t *, libvlc_exception_t *);
/**
* Set movie play rate
*
* \param p_mi the Media Player
* \param movie play rate to set
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_media_player_set_rate( libvlc_media_player_t *, float, libvlc_exception_t *);
/**
* Get current movie state
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return current movie state as libvlc_state_t
*/
VLC_PUBLIC_API libvlc_state_t libvlc_media_player_get_state( libvlc_media_player_t *, libvlc_exception_t *);
/**
* Get movie fps rate
*
* \param p_mi the Media Player
* \param p_e an initialized exception pointer
* \return frames per second (fps) for this playing movie
*/
VLC_PUBLIC_API float libvlc_media_player_get_fps( libvlc_media_player_t *, libvlc_exception_t *);
/** end bug */
/**
* Does this media player have a video output?
*
* \param p_md the media player
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API int libvlc_media_player_has_vout( libvlc_media_player_t *, libvlc_exception_t *);
/**
* Is this media player seekable?
*
* \param p_input the input
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API int libvlc_media_player_is_seekable( libvlc_media_player_t *p_mi, libvlc_exception_t *p_e );
/**
* Can this media player be paused?
*
* \param p_input the input
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API int libvlc_media_player_can_pause( libvlc_media_player_t *p_mi, libvlc_exception_t *p_e );
/**
* Release (free) libvlc_track_description_t
*
* \param p_track_description the structure to release
*/
VLC_PUBLIC_API void libvlc_track_description_release( libvlc_track_description_t *p_track_description );
/** \defgroup libvlc_video libvlc_video
* \ingroup libvlc_media_player
* LibVLC Video handling
* @{
*/
/**
* Toggle fullscreen status on video output.
*
* \param p_mediaplayer the media player
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_toggle_fullscreen( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Enable or disable fullscreen on a video output.
*
* \param p_mediaplayer the media player
* \param b_fullscreen boolean for fullscreen status
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_set_fullscreen( libvlc_media_player_t *, int, libvlc_exception_t * );
/**
* Get current fullscreen status.
*
* \param p_mediaplayer the media player
* \param p_e an initialized exception pointer
* \return the fullscreen status (boolean)
*/
VLC_PUBLIC_API int libvlc_get_fullscreen( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Get current video height.
*
* \param p_mediaplayer the media player
* \param p_e an initialized exception pointer
* \return the video height
*/
VLC_PUBLIC_API int libvlc_video_get_height( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Get current video width.
*
* \param p_mediaplayer the media player
* \param p_e an initialized exception pointer
* \return the video width
*/
VLC_PUBLIC_API int libvlc_video_get_width( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Get the current video scaling factor.
* See also libvlc_video_set_scale().
*
* \param p_mediaplayer the media player
* \return the currently configured zoom factor, or 0. if the video is set
* to fit to the output window/drawable automatically.
*/
VLC_PUBLIC_API float libvlc_video_get_scale( libvlc_media_player_t *,
libvlc_exception_t *p_e );
/**
* Set the video scaling factor. That is the ratio of the number of pixels on
* screen to the number of pixels in the original decoded video in each
* dimension. Zero is a special value; it will adjust the video to the output
* window/drawable (in windowed mode) or the entire screen.
*
* Note that not all video outputs support scaling.
*
* \param p_mediaplayer the media player
* \param i_factor the scaling factor, or zero
*/
VLC_PUBLIC_API void libvlc_video_set_scale( libvlc_media_player_t *, float,
libvlc_exception_t *p_e );
/**
* Get current video aspect ratio.
*
* \param p_mediaplayer the media player
* \param p_e an initialized exception pointer
* \return the video aspect ratio
*/
VLC_PUBLIC_API char *libvlc_video_get_aspect_ratio( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Set new video aspect ratio.
*
* \param p_mediaplayer the media player
* \param psz_aspect new video aspect-ratio
* \param p_e an initialized exception pointer
*/
VLC_PUBLIC_API void libvlc_video_set_aspect_ratio( libvlc_media_player_t *, char *, libvlc_exception_t * );
/**
* Get current video subtitle.
*
* \param p_mediaplayer the media player
* \param p_e an initialized exception pointer
* \return the video subtitle selected
*/
VLC_PUBLIC_API int libvlc_video_get_spu( libvlc_media_player_t *, libvlc_exception_t * );
/**
* Get the number of available video subtitles.
*
* \param p_mediaplayer the media player
* \param p_e an initialized exception pointer
* \return the number of available video subtitles
*/
VLC_PUBLIC_API int libvlc_video_get_spu_count( libvlc_media_player_t *, libvlc_exception_t * );