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 the VideoLAN team
6 * $Id: control_structures.h 13752 2005-12-15 10:14:42Z oaubert $
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
33 #include <vlc/libvlc_structures.h>
35 #include <vlc_input.h>
37 /***************************************************************************
38 * Internal creation and destruction functions
39 ***************************************************************************/
40 VLC_EXPORT (libvlc_int_t *, libvlc_InternalCreate, ( void ) );
41 VLC_EXPORT (int, libvlc_InternalInit, ( libvlc_int_t *, int, char *ppsz_argv[] ) );
42 VLC_EXPORT (int, libvlc_InternalCleanup, ( libvlc_int_t * ) );
43 VLC_EXPORT (int, libvlc_InternalDestroy, ( libvlc_int_t *, vlc_bool_t ) );
45 VLC_EXPORT (int, libvlc_InternalAddIntf, ( libvlc_int_t *, const char *, vlc_bool_t,
46 vlc_bool_t, int, const char *const * ) );
48 VLC_EXPORT (void, libvlc_event_init, ( libvlc_instance_t *, libvlc_exception_t * ) );
49 VLC_EXPORT (void, libvlc_event_fini, ( libvlc_instance_t *, libvlc_exception_t * ) );
51 /***************************************************************************
52 * Opaque structures for libvlc API
53 ***************************************************************************/
55 struct libvlc_callback_entry_t
57 libvlc_instance_t *p_instance;
58 libvlc_callback_t f_callback;
59 libvlc_event_type_t i_event_type;
63 struct libvlc_callback_entry_list_t
65 struct libvlc_callback_entry_t *elmt;
66 struct libvlc_callback_entry_list_t *next;
67 struct libvlc_callback_entry_list_t *prev;
70 struct libvlc_instance_t
72 libvlc_int_t *p_libvlc_int;
74 int b_playlist_locked;
75 vlc_mutex_t instance_lock;
76 vlc_mutex_t event_callback_lock;
77 struct libvlc_callback_entry_list_t *p_callback_list;
80 struct libvlc_media_descriptor_t
83 input_item_t *p_input_item;
84 libvlc_instance_t *p_libvlc_instance;
87 struct libvlc_media_instance_t
89 int i_input_id; /* Input object id. We don't use a pointer to
91 struct libvlc_instance_t *p_libvlc_instance; /* Parent instance */
92 libvlc_media_descriptor_t *p_md; /* current media descriptor */
95 /***************************************************************************
96 * Other internal functions
97 ***************************************************************************/
98 VLC_EXPORT (input_thread_t *, libvlc_get_input_thread,
99 ( struct libvlc_media_instance_t *, libvlc_exception_t * ) );
101 VLC_EXPORT (libvlc_media_instance_t *, libvlc_media_instance_new_from_input_thread,
102 ( struct libvlc_instance_t *, input_thread_t * ) );
104 VLC_EXPORT (void, libvlc_media_instance_destroy_and_detach,
105 ( libvlc_media_instance_t * ) );
107 VLC_EXPORT (libvlc_media_descriptor_t *, libvlc_media_descriptor_new_from_input_item,
108 ( struct libvlc_instance_t *, input_item_t * ) );
110 VLC_EXPORT (libvlc_media_descriptor_t *, libvlc_media_descriptor_duplicate,
111 ( libvlc_media_descriptor_t * ) );
113 #define RAISENULL( psz,a... ) { libvlc_exception_raise( p_e, psz,##a ); \
115 #define RAISEVOID( psz,a... ) { libvlc_exception_raise( p_e, psz,##a ); \
117 #define RAISEZERO( psz,a... ) { libvlc_exception_raise( p_e, psz,##a ); \