X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fcontrol%2Flibvlc_internal.h;h=7ab347d7aefd415eeeafabe49cf79acf8f94ae56;hb=ab99dcdf9e787d31b9bd4ff70b09d82f43060188;hp=59991cfe885f1f2c703f0b766f8f1f985497e25b;hpb=e111c9e23b96ddf7bc0b5464858e0168f93bdb4c;p=vlc diff --git a/src/control/libvlc_internal.h b/src/control/libvlc_internal.h index 59991cfe88..7ab347d7ae 100644 --- a/src/control/libvlc_internal.h +++ b/src/control/libvlc_internal.h @@ -2,7 +2,7 @@ * libvlc_internal.h : Definition of opaque structures for libvlc exported API * Also contains some internal utility functions ***************************************************************************** - * Copyright (C) 2005 the VideoLAN team + * Copyright (C) 2005-2009 the VideoLAN team * $Id$ * * Authors: Clément Stenac @@ -29,336 +29,88 @@ # include "config.h" #endif -#include #include +#include +#include +#include -#include -#include +#include -# ifdef __cplusplus -extern "C" { -# endif +/* Note well: this header is included from LibVLC core. + * Therefore, static inline functions MUST NOT call LibVLC functions here + * (this can cause linkage failure on some platforms). */ /*************************************************************************** * Internal creation and destruction functions ***************************************************************************/ VLC_EXPORT (libvlc_int_t *, libvlc_InternalCreate, ( void ) ); 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 *, bool ) ); +VLC_EXPORT (void, libvlc_InternalCleanup, ( libvlc_int_t * ) ); +VLC_EXPORT (void, libvlc_InternalDestroy, ( libvlc_int_t * ) ); -VLC_EXPORT (int, libvlc_InternalAddIntf, ( libvlc_int_t *, const char *, bool, - bool, int, const char *const * ) ); - -void libvlc_event_init( libvlc_instance_t *, libvlc_exception_t * ); -void libvlc_event_fini( libvlc_instance_t * ); +VLC_EXPORT (int, libvlc_InternalAddIntf, ( libvlc_int_t *, const char * ) ); +VLC_EXPORT (void, libvlc_InternalWait, ( libvlc_int_t * ) ); +typedef void (*libvlc_vlm_release_func_t)( libvlc_instance_t * ) ; /*************************************************************************** * Opaque structures for libvlc API ***************************************************************************/ -typedef int * libvlc_media_list_path_t; /* (Media List Player Internal) */ - -typedef enum libvlc_lock_state_t +typedef struct libvlc_vlm_t { - libvlc_Locked, - libvlc_UnLocked -} libvlc_lock_state_t; + vlm_t *p_vlm; + libvlc_event_manager_t *p_event_manager; + libvlc_vlm_release_func_t pf_release; +} libvlc_vlm_t; struct libvlc_instance_t { libvlc_int_t *p_libvlc_int; - vlm_t *p_vlm; - int b_playlist_locked; + libvlc_vlm_t libvlc_vlm; unsigned ref_count; + int verbosity; 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_media_list_player_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_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 ***************************************************************************/ -VLC_PRIVATE_API input_thread_t *libvlc_get_input_thread( - libvlc_media_player_t *, - libvlc_exception_t * ); - -/* Media instance */ -VLC_PRIVATE_API libvlc_media_player_t * -libvlc_media_player_new_from_input_thread( libvlc_instance_t *, - input_thread_t *, - libvlc_exception_t * ); - -VLC_PRIVATE_API void libvlc_media_player_destroy( - libvlc_media_player_t * ); -/* Media Descriptor */ -VLC_PRIVATE_API libvlc_media_t * libvlc_media_new_from_input_item( - libvlc_instance_t *, input_item_t *, - libvlc_exception_t * ); - -VLC_PRIVATE_API void libvlc_media_set_state( - libvlc_media_t *, libvlc_state_t, - libvlc_exception_t * ); - -/* Media List */ -VLC_PRIVATE_API void _libvlc_media_list_add_media( - libvlc_media_list_t * p_mlist, - libvlc_media_t * p_md, - libvlc_exception_t * p_e ); - -VLC_PRIVATE_API void _libvlc_media_list_insert_media( - libvlc_media_list_t * p_mlist, - libvlc_media_t * p_md, int index, - libvlc_exception_t * p_e ); - -VLC_PRIVATE_API void _libvlc_media_list_remove_index( - libvlc_media_list_t * p_mlist, int index, - libvlc_exception_t * p_e ); - -/* Media List View */ -VLC_PRIVATE_API 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 ); - -VLC_PRIVATE_API 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 *) ); - -VLC_PRIVATE_API void libvlc_media_list_view_will_delete_item( - libvlc_media_list_view_t * p_mlv, - libvlc_media_t * p_item, int index ); - -VLC_PRIVATE_API void libvlc_media_list_view_item_deleted( - libvlc_media_list_view_t * p_mlv, - libvlc_media_t * p_item, int index ); - -VLC_PRIVATE_API void libvlc_media_list_view_will_add_item ( - libvlc_media_list_view_t * p_mlv, - libvlc_media_t * p_item, int index ); - -VLC_PRIVATE_API void libvlc_media_list_view_item_added( - libvlc_media_list_view_t * p_mlv, - libvlc_media_t * p_item, int index ); +/* Thread context */ +void libvlc_init_threads (void); +void libvlc_deinit_threads (void); /* Events */ -VLC_PRIVATE_API libvlc_event_manager_t * libvlc_event_manager_new( - void * p_obj, libvlc_instance_t * p_libvlc_inst, - libvlc_exception_t *p_e ); +libvlc_event_manager_t * libvlc_event_manager_new( + void * p_obj, libvlc_instance_t * p_libvlc_inst ); -VLC_PRIVATE_API void libvlc_event_manager_release( +void libvlc_event_manager_release( libvlc_event_manager_t * p_em ); -VLC_PRIVATE_API void libvlc_event_manager_register_event_type( +void libvlc_event_manager_register_event_type( libvlc_event_manager_t * p_em, - libvlc_event_type_t event_type, - libvlc_exception_t * p_e ); + libvlc_event_type_t event_type ); -VLC_PRIVATE_API void libvlc_event_send( +void libvlc_event_send( libvlc_event_manager_t * p_em, libvlc_event_t * p_event ); +void libvlc_event_attach_async( libvlc_event_manager_t * p_event_manager, + libvlc_event_type_t event_type, + libvlc_callback_t pf_callback, + void *p_user_data ); -/* 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 ); \ - return; } -#define RAISEZERO( psz,a... ) { libvlc_exception_raise( p_e, psz,##a ); \ - return 0; } +static inline libvlc_time_t from_mtime(mtime_t time) +{ + return (time + 500ULL)/ 1000ULL; +} -# ifdef __cplusplus +static inline mtime_t to_mtime(libvlc_time_t time) +{ + return time * 1000ULL; } -# endif #endif