1 /*****************************************************************************
2 * main.h: access to all program variables
3 * Declaration and extern access to global program object.
4 *****************************************************************************
5 * Copyright (C) 1999, 2000, 2001, 2002 VideoLAN
6 * $Id: main.h,v 1.45 2002/08/20 18:08:51 sam Exp $
8 * Authors: Vincent Seguin <seguin@via.ecp.fr>
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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 /*****************************************************************************
26 * vlc_t, p_vlc (global variable)
27 *****************************************************************************
28 * This structure has an unique instance, declared in main and pointed by the
29 * only global variable of the program. It should allow access to any variable
30 * of the program, for user-interface purposes or more easier call of interface
31 * and common functions (example: the intf_*Msg functions). Please avoid using
32 * it when you can access the members you need in an other way. In fact, it
33 * should only be used by interface thread.
34 *****************************************************************************/
39 /* The vlc structure status */
41 int i_instance; /* p_vlc instance # */
43 /* Global properties */
44 int i_argc; /* command line arguments count */
45 char ** ppsz_argv; /* command line arguments */
46 char * psz_homedir; /* user's home directory */
48 u32 i_cpu; /* CPU extensions */
50 /* Generic settings */
51 vlc_bool_t b_quiet; /* be quiet ? */
52 vlc_bool_t b_verbose; /* info messages ? */
53 vlc_bool_t b_color; /* color messages ? */
54 mtime_t i_desync; /* relative desync of the audio ouput */
56 /* Fast memcpy plugin used */
57 module_t * p_memcpy_module;
58 void* ( *pf_memcpy ) ( void *, const void *, size_t );
59 void* ( *pf_memset ) ( void *, int, size_t );
62 module_bank_t * p_module_bank;
64 /* The message bank */
67 /* Shared data - these structures are accessed directly from p_vlc by
69 input_channel_t * p_channel; /* channel library data */
72 vlc_mutex_t config_lock; /* lock for the config file */
73 vlc_mutex_t structure_lock; /* lock for the p_vlc tree */
75 /* Object structure data */
76 int i_counter; /* object counter */
77 int i_objects; /* Attached objects count */
78 vlc_object_t ** pp_objects; /* Array of all objects */
80 /* Pointer to the big, evil global lock */
81 vlc_mutex_t * p_global_lock;
82 void ** pp_global_data;
84 /* System-specific variables */
85 #if defined( SYS_BEOS )
86 vlc_object_t * p_appthread;
87 #elif defined( WIN32 )
88 SIGNALOBJECTANDWAIT SignalObjectAndWait;
89 vlc_bool_t b_fast_mutex;