* libvlc_internal.h : Definition of opaque structures for libvlc exported API
* Also contains some internal utility functions
*****************************************************************************
- * Copyright (C) 2005 the VideoLAN team
- * $Id: control_structures.h 13752 2005-12-15 10:14:42Z oaubert $
+ * Copyright (C) 2005-2009 the VideoLAN team
+ * $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
*
#ifndef _LIBVLC_INTERNAL_H
#define _LIBVLC_INTERNAL_H 1
-#include <vlc/vlc.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
#include <vlc/libvlc_structures.h>
+#include <vlc/libvlc.h>
+#include <vlc/libvlc_media.h>
+#include <vlc/libvlc_events.h>
-#include <vlc_arrays.h>
-#include <vlc_input.h>
+#include <vlc_common.h>
-# 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, 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_InternalInit, ( libvlc_int_t *, int, const char *ppsz_argv[] ) );
+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 *, 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 * ) );
+VLC_EXPORT (int, libvlc_InternalAddIntf, ( libvlc_int_t *, const char * ) );
+VLC_EXPORT (void, libvlc_InternalWait, ( libvlc_int_t * ) );
+VLC_EXPORT (void, libvlc_SetExitHandler, ( libvlc_int_t *, void (*) (void *), void * ) );
+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_tags_storage_t
-{
- char ** ppsz_tags;
- int i_count;
-};
-
-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;
- vlc_dictionary_t tags; /* To be merged with core's meta soon */
- struct libvlc_media_list_t *p_subitems; /* A media descriptor can have
- * Sub item */
-};
-
-struct libvlc_tag_query_t
-{
- struct libvlc_instance_t *p_libvlc_instance; /* Parent instance */
- int i_refcount;
- libvlc_tag_t tag;
- char * psz_tag_key;
-};
-
-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;
- char * psz_name; /* Usually NULL */
- DECL_ARRAY(void *) items;
-
- /* Other way to see that media list */
- /* Used in flat_media_list.c */
- libvlc_media_list_t * p_flat_mlist;
-};
-
-struct libvlc_dynamic_media_list_t
-{
- libvlc_instance_t * p_libvlc_instance;
- int i_refcount;
- libvlc_media_list_t * p_media_provider;
- libvlc_tag_query_t * p_query;
- char * psz_tag_key;
- libvlc_tag_t tag;
- struct libvlc_media_list_t * p_mlist;
- struct libvlc_media_list_t * p_provider;
-};
-
-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_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;
-};
-
-/*
- * 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;
- vlc_mutex_t object_lock;
- vlc_mutex_t event_sending_lock;
-} 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 * ) );
-/* Media List */
-VLC_EXPORT ( void, libvlc_media_list_flat_media_list_release, ( libvlc_media_list_t * ) );
+/* Thread context */
+void libvlc_init_threads (void);
+void libvlc_deinit_threads (void);
/* Events */
-VLC_EXPORT (void, libvlc_event_init, ( libvlc_instance_t *p_instance, libvlc_exception_t *p_e ) );
+libvlc_event_manager_t * libvlc_event_manager_new(
+ void * p_obj, libvlc_instance_t * p_libvlc_inst );
-VLC_EXPORT (void, libvlc_event_fini, ( libvlc_instance_t *p_instance, libvlc_exception_t *p_e ) );
+void libvlc_event_manager_release(
+ libvlc_event_manager_t * p_em );
-VLC_EXPORT (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_register_event_type(
+ libvlc_event_manager_t * p_em,
+ libvlc_event_type_t event_type );
-VLC_EXPORT (void, libvlc_event_manager_release, ( libvlc_event_manager_t * p_em ) );
+void libvlc_event_send(
+ libvlc_event_manager_t * p_em,
+ libvlc_event_t * p_event );
-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_detach_lock_state, ( libvlc_event_manager_t *p_event_manager, libvlc_event_type_t event_type, libvlc_callback_t pf_callback,
- void *p_user_data, libvlc_lock_state_t lockstate, libvlc_exception_t *p_e ) );
+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 );
-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 ); \
- 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