X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fcontrol%2Flibvlc_internal.h;h=a291858b20877e78c6e8d43e7666e42e60548151;hb=7b0dd84fff6c300cab5e0bdbf2a29fb1b3618e62;hp=2813682fa5e14db75a1f52a1f658f23301563698;hpb=85ff1461a28b5ec29f881aaaa960a242750704fb;p=vlc diff --git a/src/control/libvlc_internal.h b/src/control/libvlc_internal.h index 2813682fa5..a291858b20 100644 --- a/src/control/libvlc_internal.h +++ b/src/control/libvlc_internal.h @@ -3,7 +3,7 @@ * Also contains some internal utility functions ***************************************************************************** * Copyright (C) 2005 the VideoLAN team - * $Id: control_structures.h 13752 2005-12-15 10:14:42Z oaubert $ + * $Id$ * * Authors: Clément Stenac * @@ -25,42 +25,323 @@ #ifndef _LIBVLC_INTERNAL_H #define _LIBVLC_INTERNAL_H 1 -# ifdef __cplusplus -extern "C" { -# endif +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif #include +#include + +#include +#include +#include /*************************************************************************** * Internal creation and destruction functions ***************************************************************************/ VLC_EXPORT (libvlc_int_t *, libvlc_InternalCreate, ( void ) ); -VLC_EXPORT (int, libvlc_InternalInit, ( libvlc_int_t *, int, char *ppsz_argv[] ) ); +VLC_EXPORT (int, libvlc_InternalInit, ( libvlc_int_t *, int, const char *ppsz_argv[] ) ); VLC_EXPORT (int, libvlc_InternalCleanup, ( libvlc_int_t * ) ); -VLC_EXPORT (int, libvlc_InternalDestroy, ( libvlc_int_t *, vlc_bool_t ) ); +VLC_EXPORT (int, libvlc_InternalDestroy, ( libvlc_int_t * ) ); -VLC_EXPORT (int, libvlc_InternalAddIntf, ( libvlc_int_t *, const char *, vlc_bool_t, - vlc_bool_t, int, const char *const * ) ); +VLC_EXPORT (int, libvlc_InternalAddIntf, ( libvlc_int_t *, const char * ) ); /*************************************************************************** * Opaque structures for libvlc API ***************************************************************************/ +typedef int * libvlc_media_list_path_t; /* (Media List Player Internal) */ + +typedef enum libvlc_lock_state_t +{ + libvlc_Locked, + libvlc_UnLocked +} libvlc_lock_state_t; + struct libvlc_instance_t { libvlc_int_t *p_libvlc_int; vlm_t *p_vlm; int b_playlist_locked; + unsigned ref_count; vlc_mutex_t instance_lock; + vlc_mutex_t event_callback_lock; + struct libvlc_callback_entry_list_t *p_callback_list; +}; + +struct libvlc_media_t +{ + libvlc_event_manager_t * p_event_manager; + int b_preparsed; + input_item_t *p_input_item; + int i_refcount; + libvlc_instance_t *p_libvlc_instance; + libvlc_state_t state; + struct libvlc_media_list_t *p_subitems; /* A media descriptor can have + * Sub item */ + void *p_user_data; /* Allows for VLC.framework to hook into media descriptor without creating a new VLCMedia object. */ +}; + +struct libvlc_media_list_t +{ + libvlc_event_manager_t * p_event_manager; + libvlc_instance_t * p_libvlc_instance; + int i_refcount; + vlc_mutex_t object_lock; + libvlc_media_t * p_md; /* The media from which the + * mlist comes, if any. */ + vlc_array_t items; + + /* Other way to see that media list */ + /* Used in flat_media_list.c */ + libvlc_media_list_t * p_flat_mlist; + + /* This indicates if this media list is read-only + * from a user point of view */ + bool b_read_only; +}; + +typedef libvlc_media_list_view_t * (*libvlc_media_list_view_constructor_func_t)( libvlc_media_list_t * p_mlist, libvlc_exception_t * p_e ) ; +typedef void (*libvlc_media_list_view_release_func_t)( libvlc_media_list_view_t * p_mlv ) ; + +typedef int (*libvlc_media_list_view_count_func_t)( libvlc_media_list_view_t * p_mlv, + libvlc_exception_t * ) ; + +typedef libvlc_media_t * + (*libvlc_media_list_view_item_at_index_func_t)( + libvlc_media_list_view_t * p_mlv, + int index, + libvlc_exception_t * ) ; + +typedef libvlc_media_list_view_t * + (*libvlc_media_list_view_children_at_index_func_t)( + libvlc_media_list_view_t * p_mlv, + int index, + libvlc_exception_t * ) ; + +/* A way to see a media list */ +struct libvlc_media_list_view_t +{ + libvlc_event_manager_t * p_event_manager; + libvlc_instance_t * p_libvlc_instance; + int i_refcount; + vlc_mutex_t object_lock; + + libvlc_media_list_t * p_mlist; + + struct libvlc_media_list_view_private_t * p_this_view_data; + + /* Accessors */ + libvlc_media_list_view_count_func_t pf_count; + libvlc_media_list_view_item_at_index_func_t pf_item_at_index; + libvlc_media_list_view_children_at_index_func_t pf_children_at_index; + + libvlc_media_list_view_constructor_func_t pf_constructor; + libvlc_media_list_view_release_func_t pf_release; + + /* Notification callback */ + void (*pf_ml_item_added)(const libvlc_event_t *, libvlc_media_list_view_t *); + void (*pf_ml_item_removed)(const libvlc_event_t *, libvlc_media_list_view_t *); +}; + +struct libvlc_media_player_t +{ + int i_refcount; + vlc_mutex_t object_lock; + input_thread_t * p_input_thread; + struct libvlc_instance_t * p_libvlc_instance; /* Parent instance */ + libvlc_media_t * p_md; /* current media descriptor */ + libvlc_event_manager_t * p_event_manager; + libvlc_drawable_t drawable; + + bool b_own_its_input_thread; }; -struct libvlc_input_t +struct libvlc_media_list_player_t { - int i_input_id; ///< Input object id. We don't use a pointer to - /// avoid any crash - struct libvlc_instance_t *p_instance; ///< Parent instance + libvlc_event_manager_t * p_event_manager; + libvlc_instance_t * p_libvlc_instance; + int i_refcount; + vlc_mutex_t object_lock; + libvlc_media_list_path_t current_playing_item_path; + libvlc_media_t * p_current_playing_item; + libvlc_media_list_t * p_mlist; + libvlc_media_player_t * p_mi; }; +struct libvlc_media_library_t +{ + libvlc_event_manager_t * p_event_manager; + libvlc_instance_t * p_libvlc_instance; + int i_refcount; + libvlc_media_list_t * p_mlist; +}; + +struct libvlc_media_discoverer_t +{ + libvlc_event_manager_t * p_event_manager; + libvlc_instance_t * p_libvlc_instance; + services_discovery_t * p_sd; + libvlc_media_list_t * p_mlist; + bool running; + vlc_dictionary_t catname_to_submedialist; +}; + +/* + * Event Handling + */ +/* Example usage + * + * struct libvlc_cool_object_t + * { + * ... + * libvlc_event_manager_t * p_event_manager; + * ... + * } + * + * libvlc_my_cool_object_new() + * { + * ... + * p_self->p_event_manager = libvlc_event_manager_init( p_self, + * p_self->p_libvlc_instance, p_e); + * libvlc_event_manager_register_event_type(p_self->p_event_manager, + * libvlc_MyCoolObjectDidSomething, p_e) + * ... + * } + * + * libvlc_my_cool_object_release() + * { + * ... + * libvlc_event_manager_release( p_self->p_event_manager ); + * ... + * } + * + * libvlc_my_cool_object_do_something() + * { + * ... + * libvlc_event_t event; + * event.type = libvlc_MyCoolObjectDidSomething; + * event.u.my_cool_object_did_something.what_it_did = kSomething; + * libvlc_event_send( p_self->p_event_manager, &event ); + * } + * */ + +typedef struct libvlc_event_listener_t +{ + libvlc_event_type_t event_type; + void * p_user_data; + libvlc_callback_t pf_callback; +} libvlc_event_listener_t; + +typedef struct libvlc_event_listeners_group_t +{ + libvlc_event_type_t event_type; + vlc_array_t listeners; + bool b_sublistener_removed; +} libvlc_event_listeners_group_t; + +typedef struct libvlc_event_manager_t +{ + void * p_obj; + struct libvlc_instance_t * p_libvlc_instance; + vlc_array_t listeners_groups; + vlc_mutex_t object_lock; + vlc_mutex_t event_sending_lock; +} libvlc_event_sender_t; + + +/*************************************************************************** + * Other internal functions + ***************************************************************************/ +input_thread_t *libvlc_get_input_thread( + libvlc_media_player_t *, + libvlc_exception_t * ); + +/* Media instance */ +libvlc_media_player_t * +libvlc_media_player_new_from_input_thread( libvlc_instance_t *, + input_thread_t *, + libvlc_exception_t * ); + +void libvlc_media_player_destroy( + libvlc_media_player_t * ); + +/* Media Descriptor */ +libvlc_media_t * libvlc_media_new_from_input_item( + libvlc_instance_t *, input_item_t *, + libvlc_exception_t * ); + +void libvlc_media_set_state( + libvlc_media_t *, libvlc_state_t, + libvlc_exception_t * ); + +/* Media List */ +void _libvlc_media_list_add_media( + libvlc_media_list_t * p_mlist, + libvlc_media_t * p_md, + libvlc_exception_t * p_e ); + +void _libvlc_media_list_insert_media( + libvlc_media_list_t * p_mlist, + libvlc_media_t * p_md, int index, + libvlc_exception_t * p_e ); + +void _libvlc_media_list_remove_index( + libvlc_media_list_t * p_mlist, int index, + libvlc_exception_t * p_e ); + +/* Media List View */ +libvlc_media_list_view_t * libvlc_media_list_view_new( + libvlc_media_list_t * p_mlist, + libvlc_media_list_view_count_func_t pf_count, + libvlc_media_list_view_item_at_index_func_t pf_item_at_index, + libvlc_media_list_view_children_at_index_func_t pf_children_at_index, + libvlc_media_list_view_constructor_func_t pf_constructor, + libvlc_media_list_view_release_func_t pf_release, + void * this_view_data, + libvlc_exception_t * p_e ); + +void libvlc_media_list_view_set_ml_notification_callback( + libvlc_media_list_view_t * p_mlv, + void (*item_added)(const libvlc_event_t *, libvlc_media_list_view_t *), + void (*item_removed)(const libvlc_event_t *, libvlc_media_list_view_t *) ); + +void libvlc_media_list_view_will_delete_item( + libvlc_media_list_view_t * p_mlv, + libvlc_media_t * p_item, int index ); + +void libvlc_media_list_view_item_deleted( + libvlc_media_list_view_t * p_mlv, + libvlc_media_t * p_item, int index ); + +void libvlc_media_list_view_will_add_item ( + libvlc_media_list_view_t * p_mlv, + libvlc_media_t * p_item, int index ); + +void libvlc_media_list_view_item_added( + libvlc_media_list_view_t * p_mlv, + libvlc_media_t * p_item, int index ); + +/* Events */ +libvlc_event_manager_t * libvlc_event_manager_new( + void * p_obj, libvlc_instance_t * p_libvlc_inst, + libvlc_exception_t *p_e ); + +void libvlc_event_manager_release( + libvlc_event_manager_t * p_em ); + +void libvlc_event_manager_register_event_type( + libvlc_event_manager_t * p_em, + libvlc_event_type_t event_type, + libvlc_exception_t * p_e ); + +void libvlc_event_send( + libvlc_event_manager_t * p_em, + libvlc_event_t * p_event ); + + +/* Exception shorcuts */ + #define RAISENULL( psz,a... ) { libvlc_exception_raise( p_e, psz,##a ); \ return NULL; } #define RAISEVOID( psz,a... ) { libvlc_exception_raise( p_e, psz,##a ); \ @@ -68,8 +349,4 @@ struct libvlc_input_t #define RAISEZERO( psz,a... ) { libvlc_exception_raise( p_e, psz,##a ); \ return 0; } -# ifdef __cplusplus -} -# endif - #endif