X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=include%2Fvlc%2Flibvlc.h;h=6de7328bf5ec039a8546f8289eec6bb729f82642;hb=ba57e3d2d742f688b98da5aadac90f874fdfba6c;hp=c7c5ec7d55bab1181bbc31a890ebfaf4a4ebfe3f;hpb=cb29ec4b0d5e47faf9b2fcc0507f0727c3186a4d;p=vlc diff --git a/include/vlc/libvlc.h b/include/vlc/libvlc.h index c7c5ec7d55..6de7328bf5 100644 --- a/include/vlc/libvlc.h +++ b/include/vlc/libvlc.h @@ -1,11 +1,12 @@ /***************************************************************************** - * libvlc.h: libvlc_* new external API + * libvlc.h: libvlc external API ***************************************************************************** - * Copyright (C) 1998-2005 the VideoLAN team + * Copyright (C) 1998-2009 the VideoLAN team * $Id$ * * Authors: Clément Stenac - * Jean-Paul Saman + * Jean-Paul Saman + * Pierre d'Herbemont * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -23,28 +24,48 @@ *****************************************************************************/ /** - * \defgroup libvlc Libvlc + * \file + * This file defines libvlc external API + */ + +/** + * \defgroup libvlc libvlc * This is libvlc, the base library of the VLC program. * * @{ */ +#ifndef VLC_LIBVLC_H +#define VLC_LIBVLC_H 1 -#ifndef _LIBVLC_H -#define _LIBVLC_H 1 +#if defined (WIN32) && defined (DLL_EXPORT) +# define VLC_PUBLIC_API __declspec(dllexport) +#else +# define VLC_PUBLIC_API +#endif -#include -#include +#ifdef __LIBVLC__ +/* Avoid unuseful warnings from libvlc with our deprecated APIs */ +# define VLC_DEPRECATED_API VLC_PUBLIC_API +#elif defined(__GNUC__) && \ + (__GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR__ > 0) +# define VLC_DEPRECATED_API VLC_PUBLIC_API __attribute__((deprecated)) +#else +# define VLC_DEPRECATED_API VLC_PUBLIC_API +#endif # ifdef __cplusplus extern "C" { # endif +#include +#include + /***************************************************************************** * Exception handling *****************************************************************************/ -/** defgroup libvlc_exception Exceptions - * \ingroup libvlc +/** \defgroup libvlc_exception libvlc_exception + * \ingroup libvlc_core * LibVLC Exceptions handling * @{ */ @@ -67,15 +88,12 @@ VLC_PUBLIC_API int libvlc_exception_raised( const libvlc_exception_t *p_exception ); /** - * Raise an exception using a user-provided message. + * Raise an exception. * * \param p_exception the exception to raise - * \param psz_message the exception message format string - * \param ... the format string arguments */ VLC_PUBLIC_API void -libvlc_exception_raise( libvlc_exception_t *p_exception, - const char *psz_format, ... ); +libvlc_exception_raise( libvlc_exception_t *p_exception ); /** * Clear an exception object so it can be reused. @@ -85,23 +103,56 @@ libvlc_exception_raise( libvlc_exception_t *p_exception, */ VLC_PUBLIC_API void libvlc_exception_clear( libvlc_exception_t * ); +/**@} */ + +/***************************************************************************** + * Error handling + *****************************************************************************/ +/** \defgroup libvlc_error libvlc_error + * \ingroup libvlc_core + * LibVLC error handling + * @{ + */ + /** - * Get an exception's message. + * A human-readable error message for the last LibVLC error in the calling + * thread. The resulting string is valid until another error occurs (at least + * until the next LibVLC call). * - * \param p_exception the exception to query - * \return the exception message or NULL if not applicable (exception not - * raised, for example) + * @warning + * This will be NULL if there was no error. + */ +VLC_PUBLIC_API const char *libvlc_errmsg (void); + +/** + * Clears the LibVLC error status for the current thread. This is optional. + * By default, the error status is automatically overriden when a new error + * occurs, and destroyed when the thread exits. + */ +VLC_PUBLIC_API void libvlc_clearerr (void); + +/** + * Sets the LibVLC error status and message for the current thread. + * Any previous error is overriden. + * @return a nul terminated string in any case + */ +const char *libvlc_vprinterr (const char *fmt, va_list ap); + +/** + * Sets the LibVLC error status and message for the current thread. + * Any previous error is overriden. + * @return a nul terminated string in any case */ -VLC_PUBLIC_API const char * -libvlc_exception_get_message( const libvlc_exception_t *p_exception ); +const char *libvlc_printerr (const char *fmt, ...); /**@} */ + /***************************************************************************** * Core handling *****************************************************************************/ -/** defgroup libvlc_core Core +/** \defgroup libvlc_core libvlc_core * \ingroup libvlc * LibVLC Core * @{ @@ -119,16 +170,6 @@ libvlc_exception_get_message( const libvlc_exception_t *p_exception ); VLC_PUBLIC_API libvlc_instance_t * libvlc_new( int , const char *const *, libvlc_exception_t *); -/** - * Return a libvlc instance identifier for legacy APIs. Use of this - * function is discouraged, you should convert your program to use the - * new API. - * - * \param p_instance the instance - * \return the instance identifier - */ -VLC_PUBLIC_API int libvlc_get_vlc_id( libvlc_instance_t *p_instance ); - /** * Decrement the reference count of a libvlc instance, and destroy it * if it reaches zero. @@ -145,1385 +186,247 @@ VLC_PUBLIC_API void libvlc_release( libvlc_instance_t * ); */ VLC_PUBLIC_API void libvlc_retain( libvlc_instance_t * ); -/** @}*/ - -/***************************************************************************** - * Media descriptor - *****************************************************************************/ -/** defgroup libvlc_media_descriptor Media Descriptor - * \ingroup libvlc - * LibVLC Media Descriptor - * @{ - */ - -/** - * Create a media descriptor 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 descriptor - */ -VLC_PUBLIC_API libvlc_media_descriptor_t * libvlc_media_descriptor_new( - libvlc_instance_t *p_instance, - const char * psz_mrl, - libvlc_exception_t *p_e ); - /** - * Create a media descriptor as an empty node with the passed name. + * Try to start a user interface for the libvlc instance. * * \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 descriptor + * \param name interface name, or NULL for default + * \return 0 on success, -1 on error. */ -VLC_PUBLIC_API libvlc_media_descriptor_t * libvlc_media_descriptor_new_as_node( - libvlc_instance_t *p_instance, - const char * psz_name, - libvlc_exception_t *p_e ); +VLC_PUBLIC_API +int libvlc_add_intf( libvlc_instance_t *p_instance, const char *name ); /** - * Add an option to the media descriptor. - * - * This option will be used to determine how the media_instance will - * read the media_descriptor. 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" + * Waits until an interface causes the instance to exit. + * You should start at least one interface first, using libvlc_add_intf(). * * \param p_instance the instance - * \param psz_mrl the MRL to read - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_media_descriptor_add_option( - libvlc_media_descriptor_t * p_md, - const char * ppsz_options, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void libvlc_media_descriptor_retain( - libvlc_media_descriptor_t *p_meta_desc ); - -VLC_PUBLIC_API void libvlc_media_descriptor_release( - libvlc_media_descriptor_t *p_meta_desc ); - -VLC_PUBLIC_API char * libvlc_media_descriptor_get_mrl( libvlc_media_descriptor_t * p_md, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API libvlc_media_descriptor_t * libvlc_media_descriptor_duplicate( libvlc_media_descriptor_t * ); - -/** - * Read the meta of the media descriptor. - * - * \param p_meta_desc the media descriptor to read - * \param p_meta_desc the meta to read - * \param p_e an initialized exception pointer - * \return the media descriptor's meta - */ -VLC_PUBLIC_API char * libvlc_media_descriptor_get_meta( - libvlc_media_descriptor_t *p_meta_desc, - libvlc_meta_t e_meta, - libvlc_exception_t *p_e ); - -VLC_PUBLIC_API libvlc_state_t libvlc_media_descriptor_get_state( - libvlc_media_descriptor_t *p_meta_desc, - libvlc_exception_t *p_e ); - -/* Tags */ -VLC_PUBLIC_API void libvlc_media_descriptor_add_tag( libvlc_media_descriptor_t *p_md, - const char * key, - const libvlc_tag_t tag, - libvlc_exception_t *p_e ); - -VLC_PUBLIC_API void libvlc_media_descriptor_remove_tag( libvlc_media_descriptor_t *p_md, - const char * key, - const libvlc_tag_t tag, - libvlc_exception_t *p_e ); - -VLC_PUBLIC_API int - libvlc_media_descriptor_tags_count_for_key( libvlc_media_descriptor_t *p_md, - const char * key, - libvlc_exception_t *p_e ); - -VLC_PUBLIC_API libvlc_tag_t - libvlc_media_descriptor_tag_at_index_for_key( libvlc_media_descriptor_t *p_md, - int i, - const char * key, - libvlc_exception_t *p_e ); - -VLC_PUBLIC_API libvlc_media_list_t * - libvlc_media_descriptor_subitems( libvlc_media_descriptor_t *p_md, - libvlc_exception_t *p_e ); - -VLC_PUBLIC_API libvlc_event_manager_t * - libvlc_media_descriptor_event_manager( libvlc_media_descriptor_t * p_md, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API libvlc_time_t - libvlc_media_descriptor_get_duration( libvlc_media_descriptor_t * p_md, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API int - libvlc_media_descriptor_is_preparsed( libvlc_media_descriptor_t * p_md, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_descriptor_set_user_data( libvlc_media_descriptor_t * p_md, - void * p_new_user_data, - libvlc_exception_t * p_e); -VLC_PUBLIC_API void * - libvlc_media_descriptor_get_user_data( libvlc_media_descriptor_t * p_md, - libvlc_exception_t * p_e); - -/** @}*/ - -/***************************************************************************** - * Media Instance - *****************************************************************************/ -/** defgroup libvlc_media_instance Media Instance - * \ingroup libvlc - * LibVLC Media Instance, object that let you play a media descriptor - * in a libvlc_drawable_t - * @{ - */ - -/** - * Create an empty Media Instance object - * - * \param p_libvlc_instance the libvlc instance in which the Media Instance - * should be created. - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API libvlc_media_instance_t * libvlc_media_instance_new( libvlc_instance_t *, libvlc_exception_t * ); - -/** - * Create a Media Instance object from a Media Descriptor - * - * \param p_md the media descriptor. Afterwards the p_md can be safely - * destroyed. - * \param p_e an initialized exception pointer */ -VLC_PUBLIC_API libvlc_media_instance_t * libvlc_media_instance_new_from_media_descriptor( libvlc_media_descriptor_t *, libvlc_exception_t * ); +VLC_PUBLIC_API +void libvlc_wait( libvlc_instance_t *p_instance ); /** - * Release a media_instance after use - * - * \param p_mi the Media Instance to free - */ -VLC_PUBLIC_API void libvlc_media_instance_release( libvlc_media_instance_t * ); -VLC_PUBLIC_API void libvlc_media_instance_retain( libvlc_media_instance_t * ); - -/** Set the media descriptor that will be used by the media_instance. If any, - * previous md will be released. + * Retrieve libvlc version. * - * \param p_mi the Media Instance - * \param p_md the Media Descriptor. Afterwards the p_md can be safely - * destroyed. - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_media_instance_set_media_descriptor( libvlc_media_instance_t *, libvlc_media_descriptor_t *, libvlc_exception_t * ); - -/** - * Get the media descriptor used by the media_instance. + * Example: "0.9.0-git Grishenko" * - * \param p_mi the Media Instance - * \param p_e an initialized exception pointer - * \return the media descriptor associated with p_mi, or NULL if no - * media descriptor is associated + * \return a string containing the libvlc version */ -VLC_PUBLIC_API libvlc_media_descriptor_t * libvlc_media_instance_get_media_descriptor( libvlc_media_instance_t *, libvlc_exception_t * ); +VLC_PUBLIC_API const char * libvlc_get_version(void); /** - * Get the Event Manager from which the media instance send event. + * Retrieve libvlc compiler version. * - * \param p_mi the Media Instance - * \param p_e an initialized exception pointer - * \return the event manager associated with p_mi - */ -VLC_PUBLIC_API libvlc_event_manager_t * libvlc_media_instance_event_manager ( libvlc_media_instance_t *, libvlc_exception_t * ); - -/** - * Play + * Example: "gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu6)" * - * \param p_mi the Media Instance - * \param p_e an initialized exception pointer + * \return a string containing the libvlc compiler version */ -VLC_PUBLIC_API void libvlc_media_instance_play ( libvlc_media_instance_t *, libvlc_exception_t * ); +VLC_PUBLIC_API const char * libvlc_get_compiler(void); /** - * Pause + * Retrieve libvlc changeset. * - * \param p_mi the Media Instance - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_media_instance_pause ( libvlc_media_instance_t *, libvlc_exception_t * ); - -/** - * Stop + * Example: "aa9bce0bc4" * - * \param p_mi the Media Instance - * \param p_e an initialized exception pointer + * \return a string containing the libvlc changeset */ -VLC_PUBLIC_API void libvlc_media_instance_stop ( libvlc_media_instance_t *, libvlc_exception_t * ); +VLC_PUBLIC_API const char * libvlc_get_changeset(void); -/** - * Set the drawable where the media instance should render its video output - * - * \param p_mi the Media Instance - * \param drawable the libvlc_drawable_t where the media instance - * should render its video - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_media_instance_set_drawable ( libvlc_media_instance_t *, libvlc_drawable_t, libvlc_exception_t * ); +struct vlc_object_t; /** - * Get the drawable where the media instance should render its video output + * Get the internal main VLC object. + * Use of this function is usually a hack and should be avoided. + * @note + * You will need to link with libvlccore to make any use of the underlying VLC + * object. The libvlccore programming and binary interfaces are not stable. + * @warning + * Remember to release the object with vlc_object_release(). * - * \param p_mi the Media Instance - * \param p_e an initialized exception pointer - * \return the libvlc_drawable_t where the media instance - * should render its video + * \param p_instance the libvlc instance + * @return a VLC object of type "libvlc" */ -VLC_PUBLIC_API libvlc_drawable_t - libvlc_media_instance_get_drawable ( libvlc_media_instance_t *, libvlc_exception_t * ); - -/** \bug This might go away ... to be replaced by a broader system */ -VLC_PUBLIC_API libvlc_time_t libvlc_media_instance_get_length ( libvlc_media_instance_t *, libvlc_exception_t *); -VLC_PUBLIC_API libvlc_time_t libvlc_media_instance_get_time ( libvlc_media_instance_t *, libvlc_exception_t *); -VLC_PUBLIC_API void libvlc_media_instance_set_time ( libvlc_media_instance_t *, libvlc_time_t, libvlc_exception_t *); -VLC_PUBLIC_API float libvlc_media_instance_get_position ( libvlc_media_instance_t *, libvlc_exception_t *); -VLC_PUBLIC_API void libvlc_media_instance_set_position ( libvlc_media_instance_t *, float, libvlc_exception_t *); -VLC_PUBLIC_API void libvlc_media_instance_set_chapter ( libvlc_media_instance_t *, int, libvlc_exception_t *); -VLC_PUBLIC_API int libvlc_media_instance_get_chapter (libvlc_media_instance_t *, libvlc_exception_t *); -VLC_PUBLIC_API int libvlc_media_instance_get_chapter_count( libvlc_media_instance_t *, libvlc_exception_t *); -VLC_PUBLIC_API int libvlc_media_instance_will_play ( libvlc_media_instance_t *, libvlc_exception_t *); -VLC_PUBLIC_API float libvlc_media_instance_get_rate ( libvlc_media_instance_t *, libvlc_exception_t *); -VLC_PUBLIC_API void libvlc_media_instance_set_rate ( libvlc_media_instance_t *, float, libvlc_exception_t *); -VLC_PUBLIC_API libvlc_state_t libvlc_media_instance_get_state ( libvlc_media_instance_t *, libvlc_exception_t *); -VLC_PUBLIC_API float libvlc_media_instance_get_fps( libvlc_media_instance_t *, libvlc_exception_t *); +VLC_PUBLIC_API struct vlc_object_t *libvlc_get_vlc_instance(libvlc_instance_t *p_instance); /** - * Does this media instance have a video output? + * Frees an heap allocation (char *) returned by a LibVLC API. + * If you know you're using the same underlying C run-time as the LibVLC + * implementation, then you can call ANSI C free() directly instead. * - * \param p_md the media instance - * \param p_e an initialized exception pointer + * \param ptr the pointer */ -VLC_PUBLIC_API int libvlc_media_instance_has_vout( libvlc_media_instance_t *, libvlc_exception_t *); +VLC_PUBLIC_API void libvlc_free( void *ptr ); -/** - * Is this media instance seekable? - * - * \param p_input the input - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API int libvlc_media_instance_is_seekable( libvlc_media_instance_t *p_mi, libvlc_exception_t *p_e ); +/** @}*/ -/** - * Can this media instance be paused? - * - * \param p_input the input - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API int libvlc_media_instance_can_pause( libvlc_media_instance_t *p_mi, libvlc_exception_t *p_e ); +/***************************************************************************** + * Event handling + *****************************************************************************/ -/** defgroup libvlc_video Video - * \ingroup libvlc_media_instance - * LibVLC Video handling +/** \defgroup libvlc_event libvlc_event + * \ingroup libvlc_core + * LibVLC Events * @{ */ /** - * Toggle fullscreen status on video output. - * - * \param p_input the input - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_toggle_fullscreen( libvlc_media_instance_t *, libvlc_exception_t * ); - -/** - * Enable or disable fullscreen on a video output. - * - * \param p_input the input - * \param b_fullscreen boolean for fullscreen status - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_set_fullscreen( libvlc_media_instance_t *, int, libvlc_exception_t * ); - -/** - * Get current fullscreen status. - * - * \param p_input the input - * \param p_e an initialized exception pointer - * \return the fullscreen status (boolean) - */ -VLC_PUBLIC_API int libvlc_get_fullscreen( libvlc_media_instance_t *, libvlc_exception_t * ); - -/** - * Get current video height. - * - * \param p_input the input - * \param p_e an initialized exception pointer - * \return the video height - */ -VLC_PUBLIC_API int libvlc_video_get_height( libvlc_media_instance_t *, libvlc_exception_t * ); - -/** - * Get current video width. - * - * \param p_input the input - * \param p_e an initialized exception pointer - * \return the video width - */ -VLC_PUBLIC_API int libvlc_video_get_width( libvlc_media_instance_t *, libvlc_exception_t * ); - -/** - * Get current video aspect ratio. - * - * \param p_input the input - * \param p_e an initialized exception pointer - * \return the video aspect ratio - */ -VLC_PUBLIC_API char *libvlc_video_get_aspect_ratio( libvlc_media_instance_t *, libvlc_exception_t * ); - -/** - * Set new video aspect ratio. - * - * \param p_input the input - * \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_instance_t *, char *, libvlc_exception_t * ); - -/** - * Get current video subtitle. - * - * \param p_input the input - * \param p_e an initialized exception pointer - * \return the video subtitle selected + * Event manager that belongs to a libvlc object, and from whom events can + * be received. */ -VLC_PUBLIC_API int libvlc_video_get_spu( libvlc_media_instance_t *, libvlc_exception_t * ); +typedef struct libvlc_event_manager_t libvlc_event_manager_t; +typedef struct libvlc_event_t libvlc_event_t; +typedef uint32_t libvlc_event_type_t; + /** - * Set new video subtitle. - * - * \param p_input the input - * \param i_spu new video subtitle to select - * \param p_e an initialized exception pointer + * Callback function notification + * \param p_event the event triggering the callback */ -VLC_PUBLIC_API void libvlc_video_set_spu( libvlc_media_instance_t *, int , libvlc_exception_t * ); +typedef void ( *libvlc_callback_t )( const libvlc_event_t *, void * ); + /** - * Get current crop filter geometry. + * Register for an event notification. * - * \param p_input the input - * \param p_e an initialized exception pointer - * \return the crop filter geometry + * \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 + * \return 0 on success, ENOMEM on error */ -VLC_PUBLIC_API char *libvlc_video_get_crop_geometry( libvlc_media_instance_t *, libvlc_exception_t * ); +VLC_PUBLIC_API int 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 ); /** - * Set new crop filter geometry. + * Unregister an event notification. * - * \param p_input the input - * \param psz_geometry new crop filter geometry - * \param p_e an initialized exception pointer + * \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 */ -VLC_PUBLIC_API void libvlc_video_set_crop_geometry( libvlc_media_instance_t *, char *, 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 ); /** - * Toggle teletext transparent status on video output. + * Get an event's type name. * - * \param p_input the input - * \param p_e an initialized exception pointer + * \param i_event_type the desired event */ -VLC_PUBLIC_API void libvlc_toggle_teletext( libvlc_media_instance_t *, libvlc_exception_t * ); +VLC_PUBLIC_API const char * libvlc_event_type_name( libvlc_event_type_t event_type ); -/** - * Get current teletext page requested. - * - * \param p_input the input - * \param p_e an initialized exception pointer - * \return the current teletext page requested. - */ -VLC_PUBLIC_API int libvlc_video_get_teletext( libvlc_media_instance_t *, libvlc_exception_t * ); +/** @} */ -/** - * Set new teletext page to retrieve. - * - * \param p_input the input - * \param i_page teletex page number requested - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_video_set_teletext( libvlc_media_instance_t *, int, libvlc_exception_t * ); +/***************************************************************************** + * Message log handling + *****************************************************************************/ -/** - * Take a snapshot of the current video window. - * - * If i_width AND i_height is 0, original size is used. - * If i_width XOR i_height is 0, original aspect-ratio is preserved. - * - * \param p_input the input - * \param psz_filepath the path where to save the screenshot to - * \param i_width the snapshot's width - * \param i_height the snapshot's height - * \param p_e an initialized exception pointer +/** \defgroup libvlc_log libvlc_log + * \ingroup libvlc_core + * LibVLC Message Logging + * @{ */ -VLC_PUBLIC_API void libvlc_video_take_snapshot( libvlc_media_instance_t *, char *,unsigned int, unsigned int, libvlc_exception_t * ); - -VLC_PUBLIC_API int libvlc_video_destroy( libvlc_media_instance_t *, libvlc_exception_t *); /** - * Resize the current video output window. + * Return the VLC messaging verbosity level. * * \param p_instance libvlc instance - * \param width new width for video output window - * \param height new height for video output window - * \param p_e an initialized exception pointer - * \return the success status (boolean) + * \return verbosity level for messages */ -VLC_PUBLIC_API void libvlc_video_resize( libvlc_media_instance_t *, int, int, libvlc_exception_t *); +VLC_PUBLIC_API unsigned libvlc_get_log_verbosity( const libvlc_instance_t *p_instance ); /** - * Change the parent for the current the video output. + * Set the VLC messaging verbosity level. * - * \param p_instance libvlc instance - * \param drawable the new parent window (Drawable on X11, CGrafPort on MacOSX, HWND on Win32) - * \param p_e an initialized exception pointer - * \return the success status (boolean) + * \param p_instance libvlc log instance + * \param level log level */ -VLC_PUBLIC_API int libvlc_video_reparent( libvlc_media_instance_t *, libvlc_drawable_t, libvlc_exception_t * ); +VLC_PUBLIC_API void libvlc_set_log_verbosity( libvlc_instance_t *p_instance, unsigned level ); /** - * Tell windowless video output to redraw rectangular area (MacOS X only). + * Open a VLC message log instance. * * \param p_instance libvlc instance - * \param area coordinates within video drawable * \param p_e an initialized exception pointer + * \return log message instance */ -VLC_PUBLIC_API void libvlc_video_redraw_rectangle( libvlc_media_instance_t *, const libvlc_rectangle_t *, libvlc_exception_t * ); +VLC_PUBLIC_API libvlc_log_t *libvlc_log_open( libvlc_instance_t *, libvlc_exception_t *); /** - * Set the default video output's parent. - * - * This setting will be used as default for all video outputs. + * Close a VLC message log instance. * - * \param p_instance libvlc instance - * \param drawable the new parent window (Drawable on X11, CGrafPort on MacOSX, HWND on Win32) - * \param p_e an initialized exception pointer + * \param p_log libvlc log instance or NULL */ -VLC_PUBLIC_API void libvlc_video_set_parent( libvlc_instance_t *, libvlc_drawable_t, libvlc_exception_t * ); +VLC_PUBLIC_API void libvlc_log_close( libvlc_log_t *p_log ); /** - * Set the default video output parent. - * - * This setting will be used as default for all video outputs. + * Returns the number of messages in a log instance. * - * \param p_instance libvlc instance - * \param drawable the new parent window (Drawable on X11, CGrafPort on MacOSX, HWND on Win32) - * \param p_e an initialized exception pointer + * \param p_log libvlc log instance or NULL + * \return number of log messages, 0 if p_log is NULL */ -VLC_PUBLIC_API libvlc_drawable_t libvlc_video_get_parent( libvlc_instance_t *, libvlc_exception_t * ); +VLC_PUBLIC_API unsigned libvlc_log_count( const libvlc_log_t *p_log ); /** - * Set the default video output size. + * Clear a log instance. * - * This setting will be used as default for all video outputs. + * All messages in the log are removed. The log should be cleared on a + * regular basis to avoid clogging. * - * \param p_instance libvlc instance - * \param width new width for video drawable - * \param height new height for video drawable - * \param p_e an initialized exception pointer + * \param p_log libvlc log instance or NULL */ -VLC_PUBLIC_API void libvlc_video_set_size( libvlc_instance_t *, int, int, libvlc_exception_t * ); +VLC_PUBLIC_API void libvlc_log_clear( libvlc_log_t *p_log ); /** - * Set the default video output viewport for a windowless video output - * (MacOS X only). - * - * This setting will be used as default for all video outputs. + * Allocate and returns a new iterator to messages in log. * - * \param p_instance libvlc instance - * \param view coordinates within video drawable - * \param clip coordinates within video drawable + * \param p_log libvlc log instance * \param p_e an initialized exception pointer + * \return log iterator object */ -VLC_PUBLIC_API void libvlc_video_set_viewport( libvlc_instance_t *, const libvlc_rectangle_t *, const libvlc_rectangle_t *, libvlc_exception_t * ); - -/** @} video */ - -/** defgroup libvlc_audio Audio - * \ingroup libvlc_media_instance - * LibVLC Audio handling - * @{ - */ +VLC_PUBLIC_API libvlc_log_iterator_t *libvlc_log_get_iterator( const libvlc_log_t *, libvlc_exception_t *); /** - * Toggle mute status. + * Release a previoulsy allocated iterator. * - * \param p_instance libvlc instance - * \param p_e an initialized exception pointer + * \param p_iter libvlc log iterator or NULL */ -VLC_PUBLIC_API void libvlc_audio_toggle_mute( libvlc_instance_t *, libvlc_exception_t * ); +VLC_PUBLIC_API void libvlc_log_iterator_free( libvlc_log_iterator_t *p_iter ); /** - * Get current mute status. + * Return whether log iterator has more messages. * - * \param p_instance libvlc instance - * \param p_e an initialized exception pointer - * \return the mute status (boolean) + * \param p_iter libvlc log iterator or NULL + * \return true if iterator has more message objects, else false */ -VLC_PUBLIC_API int libvlc_audio_get_mute( libvlc_instance_t *, libvlc_exception_t * ); +VLC_PUBLIC_API int libvlc_log_iterator_has_next( const libvlc_log_iterator_t *p_iter ); /** - * Set mute status. + * Return the next log message. * - * \param p_instance libvlc instance - * \param status If status is VLC_TRUE then mute, otherwise unmute - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_audio_set_mute( libvlc_instance_t *, int , libvlc_exception_t * ); - -/** - * Get current audio level. + * The message contents must not be freed * - * \param p_instance libvlc instance + * \param p_iter libvlc log iterator or NULL + * \param p_buffer log buffer * \param p_e an initialized exception pointer - * \return the audio level (int) + * \return log message object */ -VLC_PUBLIC_API int libvlc_audio_get_volume( libvlc_instance_t *, libvlc_exception_t * ); +VLC_PUBLIC_API libvlc_log_message_t *libvlc_log_iterator_next( libvlc_log_iterator_t *p_iter, + libvlc_log_message_t *p_buffer, + libvlc_exception_t *p_e ); -/** - * Set current audio level. - * - * \param p_instance libvlc instance - * \param i_volume the volume (int) - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_audio_set_volume( libvlc_instance_t *, int, libvlc_exception_t *); - -/** - * Get number of available audio tracks. - * - * \param p_mi media instance - * \param p_e an initialized exception - * \return the number of available audio tracks (int) - */ -VLC_PUBLIC_API int libvlc_audio_get_track_count( libvlc_media_instance_t *, libvlc_exception_t * ); - -/** - * Get current audio track. - * - * \param p_input input instance - * \param p_e an initialized exception pointer - * \return the audio track (int) - */ -VLC_PUBLIC_API int libvlc_audio_get_track( libvlc_media_instance_t *, libvlc_exception_t * ); - -/** - * Set current audio track. - * - * \param p_input input instance - * \param i_track the track (int) - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_audio_set_track( libvlc_media_instance_t *, int, libvlc_exception_t * ); - -/** - * Get current audio channel. - * - * \param p_instance input instance - * \param p_e an initialized exception pointer - * \return the audio channel (int) - */ -VLC_PUBLIC_API int libvlc_audio_get_channel( libvlc_instance_t *, libvlc_exception_t * ); - -/** - * Set current audio channel. - * - * \param p_instance input instance - * \param i_channel the audio channel (int) - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_audio_set_channel( libvlc_instance_t *, int, libvlc_exception_t * ); - -/** @} audio */ - -/** @} media_instance */ - -/***************************************************************************** - * Event handling - *****************************************************************************/ - -/** defgroup libvlc_callbacks Callbacks - * \ingroup libvlc - * LibVLC Events - * @{ - */ - -/** - * Register for an event notification. - * - * \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 - */ -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 ); - -/** - * Unregister an event notification. - * - * \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_e an initialized exception pointer - */ -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 ); - -/** - * Get an event's type name. - * - * \param i_event_type the desired event - */ -VLC_PUBLIC_API const char * libvlc_event_type_name( libvlc_event_type_t event_type ); - -/** @} */ - -/***************************************************************************** - * Media List - *****************************************************************************/ -/** defgroup libvlc_media_list MediaList - * \ingroup libvlc - * LibVLC Media List, a media list holds multiple media descriptors - * @{ - */ - -/** - * Create an empty media list. - * - * \param p_libvlc 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_e an initialized exception pointer - */ - -VLC_PUBLIC_API libvlc_media_list_t * - libvlc_media_list_new( libvlc_instance_t *, libvlc_exception_t * ); - -VLC_PUBLIC_API void - libvlc_media_list_release( libvlc_media_list_t * ); - -VLC_PUBLIC_API void - libvlc_media_list_retain( libvlc_media_list_t * ); - -VLC_DEPRECATED_API void - libvlc_media_list_add_file_content( libvlc_media_list_t * p_mlist, - const char * psz_uri, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_list_set_media_descriptor( libvlc_media_list_t *, - libvlc_media_descriptor_t *, - libvlc_exception_t *); - -VLC_PUBLIC_API libvlc_media_descriptor_t * - libvlc_media_list_media_descriptor( libvlc_media_list_t *, - libvlc_exception_t *); - -VLC_PUBLIC_API void - libvlc_media_list_add_media_descriptor( libvlc_media_list_t *, - libvlc_media_descriptor_t *, - libvlc_exception_t * ); -VLC_PUBLIC_API void - libvlc_media_list_insert_media_descriptor( libvlc_media_list_t *, - libvlc_media_descriptor_t *, - int, - libvlc_exception_t * ); -VLC_PUBLIC_API void - libvlc_media_list_remove_index( libvlc_media_list_t *, int, - libvlc_exception_t * ); - -VLC_PUBLIC_API int - libvlc_media_list_count( libvlc_media_list_t * p_mlist, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API libvlc_media_descriptor_t * - libvlc_media_list_item_at_index( libvlc_media_list_t *, int, - libvlc_exception_t * ); -VLC_PUBLIC_API int - libvlc_media_list_index_of_item( libvlc_media_list_t *, - libvlc_media_descriptor_t *, - libvlc_exception_t * ); - -/* This indicates if this media list is read-only from a user point of view */ -VLC_PUBLIC_API int - libvlc_media_list_is_readonly( libvlc_media_list_t * p_mlist ); - -VLC_PUBLIC_API void - libvlc_media_list_lock( libvlc_media_list_t * ); -VLC_PUBLIC_API void - libvlc_media_list_unlock( libvlc_media_list_t * ); - -VLC_PUBLIC_API libvlc_media_list_view_t * - libvlc_media_list_flat_view( libvlc_media_list_t *, - libvlc_exception_t * ); - -VLC_PUBLIC_API libvlc_media_list_view_t * - libvlc_media_list_hierarchical_view( libvlc_media_list_t *, - libvlc_exception_t * ); - -VLC_PUBLIC_API libvlc_media_list_view_t * - libvlc_media_list_hierarchical_node_view( libvlc_media_list_t *, - libvlc_exception_t * ); - -VLC_PUBLIC_API libvlc_event_manager_t * - libvlc_media_list_event_manager( libvlc_media_list_t *, - libvlc_exception_t * ); - -/***************************************************************************** - * Media List View - *****************************************************************************/ -/** defgroup libvlc_media_list_view MediaListView - * \ingroup libvlc_media_list - * LibVLC Media List View, represent a media_list using a different layout - * @{ */ - -VLC_PUBLIC_API void - libvlc_media_list_view_retain( libvlc_media_list_view_t * p_mlv ); - -VLC_PUBLIC_API void - libvlc_media_list_view_release( libvlc_media_list_view_t * p_mlv ); - -VLC_PUBLIC_API libvlc_event_manager_t * - libvlc_media_list_view_event_manager( libvlc_media_list_view_t * p_mlv ); - -VLC_PUBLIC_API int - libvlc_media_list_view_count( libvlc_media_list_view_t * p_mlv, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API libvlc_media_descriptor_t * - libvlc_media_list_view_item_at_index( libvlc_media_list_view_t * p_mlv, - int index, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API libvlc_media_list_view_t * - libvlc_media_list_view_children_at_index( libvlc_media_list_view_t * p_mlv, - int index, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API libvlc_media_list_view_t * - libvlc_media_list_view_children_for_item( libvlc_media_list_view_t * p_mlv, - libvlc_media_descriptor_t * p_md, - libvlc_exception_t * p_e ); - - -VLC_PUBLIC_API int - libvlc_media_list_view_index_of_item( libvlc_media_list_view_t * p_mlv, - libvlc_media_descriptor_t * p_md, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_list_view_insert_at_index( libvlc_media_list_view_t * p_mlv, - libvlc_media_descriptor_t * p_md, - int index, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_list_view_remove_at_index( libvlc_media_list_view_t * p_mlv, - int index, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_list_view_add_item( libvlc_media_list_view_t * p_mlv, - libvlc_media_descriptor_t * p_md, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API libvlc_media_list_t * - libvlc_media_list_view_parent_media_list( libvlc_media_list_view_t * p_mlv, - libvlc_exception_t * p_e ); - -/** @} media_list_view */ - -/***************************************************************************** - * Media List Player - *****************************************************************************/ -/** defgroup libvlc_media_list_player MediaListPlayer - * \ingroup libvlc - * LibVLC Media List Player, play a media_list. You can see that as a media - * instance subclass - * @{ - */ -VLC_PUBLIC_API libvlc_media_list_player_t * - libvlc_media_list_player_new( libvlc_instance_t * p_instance, - libvlc_exception_t * p_e ); -VLC_PUBLIC_API void - libvlc_media_list_player_release( libvlc_media_list_player_t * p_mlp ); - -VLC_PUBLIC_API void - libvlc_media_list_player_set_media_instance( - libvlc_media_list_player_t * p_mlp, - libvlc_media_instance_t * p_mi, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_list_player_set_media_list( - libvlc_media_list_player_t * p_mlp, - libvlc_media_list_t * p_mlist, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_list_player_play( libvlc_media_list_player_t * p_mlp, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_list_player_pause( libvlc_media_list_player_t * p_mlp, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API int - libvlc_media_list_player_is_playing( libvlc_media_list_player_t * p_mlp, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API libvlc_state_t - libvlc_media_list_player_get_state( libvlc_media_list_player_t * p_mlp, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_list_player_play_item_at_index( - libvlc_media_list_player_t * p_mlp, - int i_index, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_list_player_play_item( - libvlc_media_list_player_t * p_mlp, - libvlc_media_descriptor_t * p_md, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_list_player_stop( libvlc_media_list_player_t * p_mlp, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_list_player_next( libvlc_media_list_player_t * p_mlp, - libvlc_exception_t * p_e ); - -/** @} media_list_player */ - -/** @} media_list */ - -/***************************************************************************** - * Media Library - *****************************************************************************/ -/** defgroup libvlc_media_library Media Library - * \ingroup libvlc - * LibVLC Media Library - * @{ - */ -VLC_PUBLIC_API libvlc_media_library_t * - libvlc_media_library_new( libvlc_instance_t * p_inst, - libvlc_exception_t * p_e ); -VLC_PUBLIC_API void - libvlc_media_library_release( libvlc_media_library_t * p_mlib ); -VLC_PUBLIC_API void - libvlc_media_library_retain( libvlc_media_library_t * p_mlib ); - - -VLC_PUBLIC_API void - libvlc_media_library_load( libvlc_media_library_t * p_mlib, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API void - libvlc_media_library_save( libvlc_media_library_t * p_mlib, - libvlc_exception_t * p_e ); - -VLC_PUBLIC_API libvlc_media_list_t * - libvlc_media_library_media_list( libvlc_media_library_t * p_mlib, - libvlc_exception_t * p_e ); - - -/** @} */ - - -/***************************************************************************** - * Services/Media Discovery - *****************************************************************************/ -/** defgroup libvlc_media_discoverer Media Discoverer - * \ingroup libvlc - * LibVLC Media Discoverer - * @{ - */ - -VLC_PUBLIC_API libvlc_media_discoverer_t * -libvlc_media_discoverer_new_from_name( libvlc_instance_t * p_inst, - const char * psz_name, - libvlc_exception_t * p_e ); -VLC_PUBLIC_API void libvlc_media_discoverer_release( libvlc_media_discoverer_t * p_mdis ); -VLC_PUBLIC_API char * libvlc_media_discoverer_localized_name( libvlc_media_discoverer_t * p_mdis ); - -VLC_PUBLIC_API libvlc_media_list_t * libvlc_media_discoverer_media_list( libvlc_media_discoverer_t * p_mdis ); - -VLC_PUBLIC_API libvlc_event_manager_t * - libvlc_media_discoverer_event_manager( libvlc_media_discoverer_t * p_mdis ); - -VLC_PUBLIC_API int - libvlc_media_discoverer_is_running( libvlc_media_discoverer_t * p_mdis ); - -/**@} */ - - -/***************************************************************************** - * VLM - *****************************************************************************/ -/** defgroup libvlc_vlm VLM - * \ingroup libvlc - * LibVLC VLM - * @{ - */ - -/** - * Add a broadcast, with one input. - * - * \param p_instance the instance - * \param psz_name the name of the new broadcast - * \param psz_input the input MRL - * \param psz_output the output MRL (the parameter to the "sout" variable) - * \param i_options number of additional options - * \param ppsz_options additional options - * \param b_enabled boolean for enabling the new broadcast - * \param b_loop Should this broadcast be played in loop ? - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_add_broadcast( libvlc_instance_t *, char *, char *, char* , - int, char **, int, int, libvlc_exception_t * ); - -/** - * Delete a media (VOD or broadcast). - * - * \param p_instance the instance - * \param psz_name the media to delete - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_del_media( libvlc_instance_t *, char *, libvlc_exception_t * ); - -/** - * Enable or disable a media (VOD or broadcast). - * - * \param p_instance the instance - * \param psz_name the media to work on - * \param b_enabled the new status - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_set_enabled( libvlc_instance_t *, char *, int, - libvlc_exception_t *); - -/** - * Set the output for a media. - * - * \param p_instance the instance - * \param psz_name the media to work on - * \param psz_output the output MRL (the parameter to the "sout" variable) - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_set_output( libvlc_instance_t *, char *, char*, - libvlc_exception_t *); - -/** - * Set a media's input MRL. This will delete all existing inputs and - * add the specified one. - * - * \param p_instance the instance - * \param psz_name the media to work on - * \param psz_input the input MRL - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_set_input( libvlc_instance_t *, char *, char*, - libvlc_exception_t *); - -/** - * Add a media's input MRL. This will add the specified one. - * - * \param p_instance the instance - * \param psz_name the media to work on - * \param psz_input the input MRL - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_add_input( libvlc_instance_t *, char *, char *, - libvlc_exception_t *p_exception ); -/** - * Set a media's loop status. - * - * \param p_instance the instance - * \param psz_name the media to work on - * \param b_loop the new status - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_set_loop( libvlc_instance_t *, char *, int, - libvlc_exception_t *); - -/** - * Edit the parameters of a media. This will delete all existing inputs and - * add the specified one. - * - * \param p_instance the instance - * \param psz_name the name of the new broadcast - * \param psz_input the input MRL - * \param psz_output the output MRL (the parameter to the "sout" variable) - * \param i_options number of additional options - * \param ppsz_options additional options - * \param b_enabled boolean for enabling the new broadcast - * \param b_loop Should this broadcast be played in loop ? - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_change_media( libvlc_instance_t *, char *, char *, char* , - int, char **, int, int, libvlc_exception_t * ); - -/** - * Play the named broadcast. - * - * \param p_instance the instance - * \param psz_name the name of the broadcast - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_play_media ( libvlc_instance_t *, char *, libvlc_exception_t * ); - -/** - * Stop the named broadcast. - * - * \param p_instance the instance - * \param psz_name the name of the broadcast - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_stop_media ( libvlc_instance_t *, char *, libvlc_exception_t * ); - -/** - * Pause the named broadcast. - * - * \param p_instance the instance - * \param psz_name the name of the broadcast - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_pause_media( libvlc_instance_t *, char *, libvlc_exception_t * ); - -/** - * Seek in the named broadcast. - * - * \param p_instance the instance - * \param psz_name the name of the broadcast - * \param f_percentage the percentage to seek to - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_vlm_seek_media( libvlc_instance_t *, char *, - float, libvlc_exception_t * ); - -/** - * Return information about the named broadcast. - * - * \param p_instance the instance - * \param psz_name the name of the broadcast - * \param p_e an initialized exception pointer - */ -VLC_PUBLIC_API char* libvlc_vlm_show_media( libvlc_instance_t *, char *, libvlc_exception_t * ); - -#define LIBVLC_VLM_GET_MEDIA_ATTRIBUTE( attr, returnType, getType, default)\ -returnType libvlc_vlm_get_media_## attr( libvlc_instance_t *, \ - char *, int , libvlc_exception_t * ); - -VLC_PUBLIC_API LIBVLC_VLM_GET_MEDIA_ATTRIBUTE( position, float, Float, -1); -VLC_PUBLIC_API LIBVLC_VLM_GET_MEDIA_ATTRIBUTE( time, int, Integer, -1); -VLC_PUBLIC_API LIBVLC_VLM_GET_MEDIA_ATTRIBUTE( length, int, Integer, -1); -VLC_PUBLIC_API LIBVLC_VLM_GET_MEDIA_ATTRIBUTE( rate, int, Integer, -1); -VLC_PUBLIC_API LIBVLC_VLM_GET_MEDIA_ATTRIBUTE( title, int, Integer, 0); -VLC_PUBLIC_API LIBVLC_VLM_GET_MEDIA_ATTRIBUTE( chapter, int, Integer, 0); -VLC_PUBLIC_API LIBVLC_VLM_GET_MEDIA_ATTRIBUTE( seekable, int, Bool, 0); - -#undef LIBVLC_VLM_GET_MEDIA_ATTRIBUTE - -/** @} */ - -/***************************************************************************** - * Message log handling - *****************************************************************************/ - -/** defgroup libvlc_log Log - * \ingroup libvlc - * LibVLC Message Logging - * @{ - */ - -/** - * Return the VLC messaging verbosity level. - * - * \param p_instance libvlc instance - * \param exception an initialized exception pointer - */ -VLC_PUBLIC_API unsigned libvlc_get_log_verbosity( const libvlc_instance_t *p_instance, - libvlc_exception_t *p_e ); - -/** - * Set the VLC messaging verbosity level. - * - * \param p_log libvlc log instance - * \param exception an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_set_log_verbosity( libvlc_instance_t *p_instance, unsigned level, - libvlc_exception_t *p_e ); - -/** - * Open a VLC message log instance. - * - * \param p_instance libvlc instance - * \param exception an initialized exception pointer - */ -VLC_PUBLIC_API libvlc_log_t *libvlc_log_open( libvlc_instance_t *, libvlc_exception_t *); - -/** - * Close a VLC message log instance. - * - * \param p_log libvlc log instance - * \param exception an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_log_close( libvlc_log_t *, libvlc_exception_t *); - -/** - * Returns the number of messages in a log instance. - * - * \param p_log libvlc log instance - * \param exception an initialized exception pointer - */ -VLC_PUBLIC_API unsigned libvlc_log_count( const libvlc_log_t *, libvlc_exception_t *); - -/** - * Clear a log instance. - * - * All messages in the log are removed. The log should be cleared on a - * regular basis to avoid clogging. - * - * \param p_log libvlc log instance - * \param exception an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_log_clear( libvlc_log_t *, libvlc_exception_t *); - -/** - * Allocate and returns a new iterator to messages in log. - * - * \param p_log libvlc log instance - * \param exception an initialized exception pointer - */ -VLC_PUBLIC_API libvlc_log_iterator_t *libvlc_log_get_iterator( const libvlc_log_t *, libvlc_exception_t *); - -/** - * Release a previoulsy allocated iterator. - * - * \param p_log libvlc log iterator - * \param exception an initialized exception pointer - */ -VLC_PUBLIC_API void libvlc_log_iterator_free( libvlc_log_iterator_t *p_iter, libvlc_exception_t *p_e ); - -/** - * Return whether log iterator has more messages. - * - * \param p_log libvlc log iterator - * \param exception an initialized exception pointer - */ -VLC_PUBLIC_API int libvlc_log_iterator_has_next( const libvlc_log_iterator_t *p_iter, libvlc_exception_t *p_e ); - -/** - * Return the next log message. - * - * The message contents must not be freed - * - * \param p_log libvlc log iterator - * \param exception an initialized exception pointer - */ -VLC_PUBLIC_API libvlc_log_message_t *libvlc_log_iterator_next( libvlc_log_iterator_t *p_iter, - struct libvlc_log_message_t *buffer, - libvlc_exception_t *p_e ); - -/** @} */ - -/***************************************************************************** - * Playlist (Deprecated) - *****************************************************************************/ -/** defgroup libvlc_playlist Playlist - * \ingroup libvlc - * LibVLC Playlist handling - * @{ - */ - -/** - * Set the playlist's loop attribute. If set, the playlist runs continuously - * and wraps around when it reaches the end. - * - * \param p_instance the playlist instance - * \param loop the loop attribute. 1 sets looping, 0 disables it - * \param p_e an initialized exception pointer - */ -VLC_DEPRECATED_API void libvlc_playlist_loop( libvlc_instance_t* , int, - libvlc_exception_t * ); - -/** - * Start playing. - * - * Additionnal playlist item options can be specified for addition to the - * item before it is played. - * - * \param p_instance the playlist instance - * \param i_id the item to play. If this is a negative number, the next - * item will be selected. Otherwise, the item with the given ID will be - * played - * \param i_options the number of options to add to the item - * \param ppsz_options the options to add to the item - * \param p_e an initialized exception pointer - */ -VLC_DEPRECATED_API void libvlc_playlist_play( libvlc_instance_t*, int, int, - char **, libvlc_exception_t * ); - -/** - * Toggle the playlist's pause status. - * - * If the playlist was running, it is paused. If it was paused, it is resumed. - * - * \param p_instance the playlist instance to pause - * \param p_e an initialized exception pointer - */ -VLC_DEPRECATED_API void libvlc_playlist_pause( libvlc_instance_t *, - libvlc_exception_t * ); - -/** - * Checks whether the playlist is running - * - * \param p_instance the playlist instance - * \param p_e an initialized exception pointer - * \return 0 if the playlist is stopped or paused, 1 if it is running - */ -VLC_DEPRECATED_API int libvlc_playlist_isplaying( libvlc_instance_t *, - libvlc_exception_t * ); - -/** - * Get the number of items in the playlist - * - * \param p_instance the playlist instance - * \param p_e an initialized exception pointer - * \return the number of items - */ -VLC_DEPRECATED_API int libvlc_playlist_items_count( libvlc_instance_t *, - libvlc_exception_t * ); - -/** - * Lock the playlist. - * - * \param p_instance the playlist instance - */ -VLC_DEPRECATED_API void libvlc_playlist_lock( libvlc_instance_t * ); - -/** - * Unlock the playlist. - * - * \param p_instance the playlist instance - */ -VLC_DEPRECATED_API void libvlc_playlist_unlock( libvlc_instance_t * ); - -/** - * Stop playing. - * - * \param p_instance the playlist instance to stop - * \param p_e an initialized exception pointer - */ -VLC_DEPRECATED_API void libvlc_playlist_stop( libvlc_instance_t *, - libvlc_exception_t * ); - -/** - * Go to the next playlist item. If the playlist was stopped, playback - * is started. - * - * \param p_instance the playlist instance - * \param p_e an initialized exception pointer - */ -VLC_DEPRECATED_API void libvlc_playlist_next( libvlc_instance_t *, - libvlc_exception_t * ); - -/** - * Go to the previous playlist item. If the playlist was stopped, playback - * is started. - * - * \param p_instance the playlist instance - * \param p_e an initialized exception pointer - */ -VLC_DEPRECATED_API void libvlc_playlist_prev( libvlc_instance_t *, - libvlc_exception_t * ); - -/** - * Empty a playlist. All items in the playlist are removed. - * - * \param p_instance the playlist instance - * \param p_e an initialized exception pointer - */ -VLC_DEPRECATED_API void libvlc_playlist_clear( libvlc_instance_t *, - libvlc_exception_t * ); - -/** - * Append an item to the playlist. The item is added at the end. If more - * advanced options are required, \see libvlc_playlist_add_extended instead. - * - * \param p_instance the playlist instance - * \param psz_uri the URI to open, using VLC format - * \param psz_name a name that you might want to give or NULL - * \param p_e an initialized exception pointer - * \return the identifier of the new item - */ -VLC_DEPRECATED_API int libvlc_playlist_add( libvlc_instance_t *, const char *, - const char *, libvlc_exception_t * ); - -/** - * Append an item to the playlist. The item is added at the end, with - * additional input options. - * - * \param p_instance the playlist instance - * \param psz_uri the URI to open, using VLC format - * \param psz_name a name that you might want to give or NULL - * \param i_options the number of options to add - * \param ppsz_options strings representing the options to add - * \param p_e an initialized exception pointer - * \return the identifier of the new item - */ -VLC_DEPRECATED_API int libvlc_playlist_add_extended( libvlc_instance_t *, const char *, - const char *, int, const char **, - libvlc_exception_t * ); - -/** - * Delete the playlist item with the given ID. - * - * \param p_instance the playlist instance - * \param i_id the id to remove - * \param p_e an initialized exception pointer - * \return 0 in case of success, a non-zero value otherwise - */ -VLC_DEPRECATED_API int libvlc_playlist_delete_item( libvlc_instance_t *, int, - libvlc_exception_t * ); - -/** Get the input that is currently being played by the playlist. - * - * \param p_instance the playlist instance to use - * \param p_e an initialized exception pointern - * \return a media instance object - */ -VLC_DEPRECATED_API libvlc_media_instance_t * libvlc_playlist_get_media_instance( - libvlc_instance_t *, libvlc_exception_t * ); - -/** @}*/ +/** @} */ # ifdef __cplusplus } # endif #endif /* */ + +/** @} */