1 /*****************************************************************************
2 * vlc_objects.h: vlc_object_t definition.
3 *****************************************************************************
4 * Copyright (C) 2002 VideoLAN
5 * $Id: vlc_objects.h,v 1.12 2002/10/11 22:32:55 sam Exp $
7 * Authors: Samuel Hocevar <sam@zoy.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
25 #define VLC_OBJECT_ROOT (-1)
26 #define VLC_OBJECT_VLC (-2)
27 #define VLC_OBJECT_MODULE (-3)
28 #define VLC_OBJECT_INTF (-4)
29 #define VLC_OBJECT_PLAYLIST (-5)
30 #define VLC_OBJECT_ITEM (-6)
31 #define VLC_OBJECT_INPUT (-7)
32 #define VLC_OBJECT_DECODER (-8)
33 #define VLC_OBJECT_VOUT (-9)
34 #define VLC_OBJECT_AOUT (-10)
35 #define VLC_OBJECT_SOUT (-11)
36 #define VLC_OBJECT_GENERIC (-666)
38 /* Object search mode */
39 #define FIND_PARENT 0x0001
40 #define FIND_CHILD 0x0002
41 #define FIND_ANYWHERE 0x0003
43 #define FIND_STRICT 0x0010
45 /*****************************************************************************
46 * The vlc_object_t type. Yes, it's that simple :-)
47 *****************************************************************************/
53 /*****************************************************************************
54 * The vlc_list_t object list type
55 *****************************************************************************/
59 vlc_object_t ** pp_objects;
63 vlc_object_t * _p_first;
66 /*****************************************************************************
68 *****************************************************************************/
69 VLC_EXPORT( void *, __vlc_object_create, ( vlc_object_t *, int ) );
70 VLC_EXPORT( void, __vlc_object_destroy, ( vlc_object_t * ) );
71 VLC_EXPORT( void, __vlc_object_attach, ( vlc_object_t *, vlc_object_t * ) );
72 VLC_EXPORT( void, __vlc_object_detach, ( vlc_object_t * ) );
73 VLC_EXPORT( void *, __vlc_object_get, ( vlc_object_t *, int ) );
74 VLC_EXPORT( void *, __vlc_object_find, ( vlc_object_t *, int, int ) );
75 VLC_EXPORT( void, __vlc_object_yield, ( vlc_object_t * ) );
76 VLC_EXPORT( void, __vlc_object_release, ( vlc_object_t * ) );
77 VLC_EXPORT( vlc_list_t *, __vlc_list_find, ( vlc_object_t *, int, int ) );
78 VLC_EXPORT( void, vlc_list_release, ( vlc_list_t * ) );
80 VLC_EXPORT( void, __vlc_liststructure, ( vlc_object_t * ) );
81 VLC_EXPORT( void, __vlc_dumpstructure, ( vlc_object_t * ) );
83 #define vlc_object_create(a,b) \
84 __vlc_object_create( VLC_OBJECT(a), b )
86 #define vlc_object_destroy(a) do { \
87 __vlc_object_destroy( VLC_OBJECT(a) ); \
88 (a) = NULL; } while(0)
90 #define vlc_object_detach(a) \
91 __vlc_object_detach( VLC_OBJECT(a) )
93 #define vlc_object_attach(a,b) \
94 __vlc_object_attach( VLC_OBJECT(a), VLC_OBJECT(b) )
96 #define vlc_object_get(a,b) \
97 __vlc_object_get( VLC_OBJECT(a),b)
99 #define vlc_object_find(a,b,c) \
100 __vlc_object_find( VLC_OBJECT(a),b,c)
102 #define vlc_object_yield(a) \
103 __vlc_object_yield( VLC_OBJECT(a) )
105 #define vlc_object_release(a) \
106 __vlc_object_release( VLC_OBJECT(a) )
108 #define vlc_list_find(a,b,c) \
109 __vlc_list_find( VLC_OBJECT(a),b,c)
111 #define vlc_liststructure(a) \
112 __vlc_liststructure( VLC_OBJECT(a) )
114 #define vlc_dumpstructure(a) \
115 __vlc_dumpstructure( VLC_OBJECT(a) )