1 /*****************************************************************************
2 * libvlc_internal.h : Definition of opaque structures for libvlc exported API
3 * Also contains some internal utility functions
4 *****************************************************************************
5 * Copyright (C) 2005-2009 the VideoLAN team
8 * Authors: Clément Stenac <zorglub@videolan.org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 #ifndef _LIBVLC_INTERNAL_H
26 #define _LIBVLC_INTERNAL_H 1
32 #include <vlc/libvlc_structures.h>
33 #include <vlc/libvlc.h>
34 #include <vlc/libvlc_media.h>
35 #include <vlc/libvlc_events.h>
37 #include <vlc_common.h>
39 /* Note well: this header is included from LibVLC core.
40 * Therefore, static inline functions MUST NOT call LibVLC functions here
41 * (this can cause linkage failure on some platforms). */
43 /***************************************************************************
44 * Internal creation and destruction functions
45 ***************************************************************************/
46 VLC_EXPORT (libvlc_int_t *, libvlc_InternalCreate, ( void ) );
47 VLC_EXPORT (int, libvlc_InternalInit, ( libvlc_int_t *, int, const char *ppsz_argv[], const void **builtins_module) );
48 VLC_EXPORT (void, libvlc_InternalCleanup, ( libvlc_int_t * ) );
49 VLC_EXPORT (void, libvlc_InternalDestroy, ( libvlc_int_t * ) );
51 VLC_EXPORT (int, libvlc_InternalAddIntf, ( libvlc_int_t *, const char * ) );
52 VLC_EXPORT (void, libvlc_InternalWait, ( libvlc_int_t * ) );
53 VLC_EXPORT (void, libvlc_SetExitHandler, ( libvlc_int_t *, void (*) (void *), void * ) );
55 typedef void (*libvlc_vlm_release_func_t)( libvlc_instance_t * ) ;
57 /***************************************************************************
58 * Opaque structures for libvlc API
59 ***************************************************************************/
61 typedef struct libvlc_vlm_t
64 libvlc_event_manager_t *p_event_manager;
65 libvlc_vlm_release_func_t pf_release;
68 struct libvlc_instance_t
70 libvlc_int_t *p_libvlc_int;
71 libvlc_vlm_t libvlc_vlm;
74 vlc_mutex_t instance_lock;
75 struct libvlc_callback_entry_list_t *p_callback_list;
79 /***************************************************************************
80 * Other internal functions
81 ***************************************************************************/
84 void libvlc_init_threads (void);
85 void libvlc_deinit_threads (void);
88 libvlc_event_manager_t * libvlc_event_manager_new(
89 void * p_obj, libvlc_instance_t * p_libvlc_inst );
91 void libvlc_event_manager_release(
92 libvlc_event_manager_t * p_em );
94 void libvlc_event_manager_register_event_type(
95 libvlc_event_manager_t * p_em,
96 libvlc_event_type_t event_type );
98 void libvlc_event_send(
99 libvlc_event_manager_t * p_em,
100 libvlc_event_t * p_event );
102 void libvlc_event_attach_async( libvlc_event_manager_t * p_event_manager,
103 libvlc_event_type_t event_type,
104 libvlc_callback_t pf_callback,
107 static inline libvlc_time_t from_mtime(mtime_t time)
109 return (time + 500ULL)/ 1000ULL;
112 static inline mtime_t to_mtime(libvlc_time_t time)
114 return time * 1000ULL;