X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fcontrol%2Flibvlc_internal.h;h=c49e806b961c9d17a8a44807a594bc62e8c402a2;hb=8c3e4b406699c1f6e8a02276d466c042811c7eb6;hp=6da3d6376a4f023d82ba7c96d52d129c019239b6;hpb=22f42ffbd494e1c5643b2edd8c042a33bd9c2f04;p=vlc diff --git a/src/control/libvlc_internal.h b/src/control/libvlc_internal.h index 6da3d6376a..c49e806b96 100644 --- a/src/control/libvlc_internal.h +++ b/src/control/libvlc_internal.h @@ -30,7 +30,11 @@ extern "C" { # endif #include +#include +#include +#include + /*************************************************************************** * Internal creation and destruction functions ***************************************************************************/ @@ -42,6 +46,9 @@ VLC_EXPORT (int, libvlc_InternalDestroy, ( libvlc_int_t *, vlc_bool_t ) ); VLC_EXPORT (int, libvlc_InternalAddIntf, ( libvlc_int_t *, const char *, vlc_bool_t, vlc_bool_t, int, const char *const * ) ); +VLC_EXPORT (void, libvlc_event_init, ( libvlc_instance_t *, libvlc_exception_t * ) ); +VLC_EXPORT (void, libvlc_event_fini, ( libvlc_instance_t *, libvlc_exception_t * ) ); + /*************************************************************************** * Opaque structures for libvlc API ***************************************************************************/ @@ -49,16 +56,177 @@ VLC_EXPORT (int, libvlc_InternalAddIntf, ( libvlc_int_t *, const char *, vlc_boo struct libvlc_instance_t { libvlc_int_t *p_libvlc_int; - vlm_t *p_vlm; + vlm_t *p_vlm; + int b_playlist_locked; + vlc_mutex_t instance_lock; + vlc_mutex_t event_callback_lock; + struct libvlc_callback_entry_list_t *p_callback_list; +}; + +struct libvlc_media_descriptor_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; +}; + +struct libvlc_tag_query_t +{ + struct libvlc_instance_t *p_libvlc_instance; /* Parent instance */ + int i_refcount; +}; + + +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_list_t * p_media_provider; /* For dynamic sublist */ + libvlc_tag_query_t * p_query; /* For dynamic sublist */ + char * psz_name; /* Usually NULL */ + DECL_ARRAY(void *) items; +}; + +struct libvlc_media_instance_t +{ + int i_refcount; + vlc_mutex_t object_lock; + int i_input_id; /* Input object id. We don't use a pointer to + avoid any crash */ + struct libvlc_instance_t * p_libvlc_instance; /* Parent instance */ + libvlc_media_descriptor_t * p_md; /* current media descriptor */ + libvlc_event_manager_t * p_event_manager; + libvlc_drawable_t drawable; +}; + +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; + int i_current_playing_index; + libvlc_media_descriptor_t * p_current_playing_item; + libvlc_media_list_t * p_mlist; + libvlc_media_instance_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_input_t +struct libvlc_media_discoverer_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; + services_discovery_t * p_sd; + libvlc_media_list_t * p_mlist; }; +/* + * 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; + DECL_ARRAY(libvlc_event_listener_t *) listeners; +} libvlc_event_listeners_group_t; + +typedef struct libvlc_event_manager_t +{ + void * p_obj; + struct libvlc_instance_t * p_libvlc_instance; + DECL_ARRAY(libvlc_event_listeners_group_t *) listeners_groups; +} libvlc_event_sender_t; + + +/*************************************************************************** + * Other internal functions + ***************************************************************************/ +VLC_EXPORT (input_thread_t *, libvlc_get_input_thread, + ( struct libvlc_media_instance_t *, libvlc_exception_t * ) ); + +/* Media instance */ +VLC_EXPORT (libvlc_media_instance_t *, libvlc_media_instance_new_from_input_thread, + ( struct libvlc_instance_t *, input_thread_t *, libvlc_exception_t * ) ); + +VLC_EXPORT (void, libvlc_media_instance_destroy, + ( libvlc_media_instance_t * ) ); + +/* Media Descriptor */ +VLC_EXPORT (libvlc_media_descriptor_t *, libvlc_media_descriptor_new_from_input_item, + ( struct libvlc_instance_t *, input_item_t *, libvlc_exception_t * ) ); + +VLC_EXPORT (libvlc_media_descriptor_t *, libvlc_media_descriptor_duplicate, + ( libvlc_media_descriptor_t * ) ); + +/* Events */ +VLC_EXPORT (void, libvlc_event_init, ( libvlc_instance_t *p_instance, libvlc_exception_t *p_e ) ); + +VLC_EXPORT (void, libvlc_event_fini, ( libvlc_instance_t *p_instance, libvlc_exception_t *p_e ) ); + +VLC_EXPORT (libvlc_event_manager_t *, libvlc_event_manager_new, ( void * p_obj, libvlc_instance_t * p_libvlc_inst, libvlc_exception_t *p_e ) ); + +VLC_EXPORT (void, libvlc_event_manager_release, ( libvlc_event_manager_t * p_em ) ); + +VLC_EXPORT (void, libvlc_event_manager_register_event_type, ( libvlc_event_manager_t * p_em, libvlc_event_type_t event_type, libvlc_exception_t * p_e ) ); + +VLC_EXPORT (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 ); \