main.h 3.85 KB
Newer Older
1
/*****************************************************************************
Vincent Seguin's avatar
Vincent Seguin committed
2 3
 * main.h: access to all program variables
 * Declaration and extern access to global program object.
4
 *****************************************************************************
5
 * Copyright (C) 1999, 2000, 2001, 2002 VideoLAN
6
 * $Id: main.h,v 1.48 2002/10/04 18:07:21 sam Exp $
7
 *
8
 * Authors: Vincent Seguin <seguin@via.ecp.fr>
9 10 11 12 13
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
14
 * 
15 16
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 18
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
19
 *
20 21 22
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
23
 *****************************************************************************/
Vincent Seguin's avatar
Vincent Seguin committed
24

25
/*****************************************************************************
26
 * libvlc_t (global variable)
27
 *****************************************************************************
28 29 30 31 32 33 34 35 36 37 38 39 40 41
 * This structure has an unique instance, statically allocated in main and
 * never accessed from the outside. It store once-initialized data such as
 * the CPU capabilities or the global lock.
 *****************************************************************************/
struct libvlc_t
{
    VLC_COMMON_MEMBERS

    /* Initialization boolean */
    vlc_bool_t             b_ready;

    /* CPU extensions */
    u32                    i_cpu;

42 43 44 45
    /* Generic settings */
    int                    i_verbose;                       /* info messages */
    vlc_bool_t             b_color;                       /* color messages? */

46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
    /* Object structure data */
    int                    i_counter;                      /* object counter */
    int                    i_objects;              /* Attached objects count */
    vlc_object_t **        pp_objects;               /* Array of all objects */

    /* The message bank */
    msg_bank_t             msg_bank;

    /* The module bank */
    module_bank_t *        p_module_bank;

    /* Arch-specific variables */
#if defined( SYS_BEOS )
    vlc_object_t *         p_appthread;
#elif defined( WIN32 )
    SIGNALOBJECTANDWAIT    SignalObjectAndWait;
    vlc_bool_t             b_fast_mutex;
    int                    i_win9x_cv;
#endif
};

/*****************************************************************************
 * vlc_t, p_vlc
 *****************************************************************************
 * This structure is a LibVLC instance.
71
 *****************************************************************************/
72
struct vlc_t
Vincent Seguin's avatar
Vincent Seguin committed
73
{
74 75 76 77
    VLC_COMMON_MEMBERS

    /* The vlc structure status */
    int                    i_status;
gbazin's avatar
 
gbazin committed
78

Vincent Seguin's avatar
Vincent Seguin committed
79
    /* Global properties */
80 81
    int                    i_argc;           /* command line arguments count */
    char **                ppsz_argv;              /* command line arguments */
gbazin's avatar
 
gbazin committed
82
    char *                 psz_homedir;             /* user's home directory */
Sam Hocevar's avatar
 
Sam Hocevar committed
83

Vincent Seguin's avatar
Vincent Seguin committed
84
    /* Generic settings */
Sam Hocevar's avatar
 
Sam Hocevar committed
85
    mtime_t                i_desync;   /* relative desync of the audio ouput */
86

Sam Hocevar's avatar
 
Sam Hocevar committed
87
    /* Fast memcpy plugin used */
Sam Hocevar's avatar
 
Sam Hocevar committed
88 89
    module_t *             p_memcpy_module;
    void* ( *pf_memcpy ) ( void *, const void *, size_t );
90
    void* ( *pf_memset ) ( void *, int, size_t );
Sam Hocevar's avatar
 
Sam Hocevar committed
91

92
    /* Shared data - these structures are accessed directly from p_vlc by
Vincent Seguin's avatar
Vincent Seguin committed
93
     * several modules */
94
    input_channel_t *      p_channel;                /* channel library data */
gbazin's avatar
 
gbazin committed
95 96 97

    /* Locks */
    vlc_mutex_t            config_lock;          /* lock for the config file */
98
};
Vincent Seguin's avatar
Vincent Seguin committed
99