lib/media_internal.h

   1 /*****************************************************************************
   2  * media_internal.h : Definition of opaque structures for libvlc exported API
   3  * Also contains some internal utility functions
   4  *****************************************************************************
   5  * Copyright (C) 2005-2009 VLC authors and VideoLAN
   6  * $Id$
   7  *
   8  * Authors: Clément Stenac <zorglub@videolan.org>
   9  *
  10  * This program is free software; you can redistribute it and/or modify it
  11  * under the terms of the GNU Lesser General Public License as published by
  12  * the Free Software Foundation; either version 2.1 of the License, or
  13  * (at your option) any later version.
  14  *
  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 Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public License
  21  * along with this program; if not, write to the Free Software Foundation,
  22  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 #ifndef _LIBVLC_MEDIA_INTERNAL_H
  26 #define _LIBVLC_MEDIA_INTERNAL_H 1
  27
  28 #include <vlc/libvlc.h>
  29 #include <vlc/libvlc_media.h>
  30
  31 #include <vlc_common.h>
  32 #include <vlc_input.h>
  33
  34 struct libvlc_media_t
  35 {
  36     libvlc_event_manager_t event_manager;
  37     input_item_t      *p_input_item;
  38     int                i_refcount;
  39     libvlc_instance_t *p_libvlc_instance;
  40     libvlc_state_t     state;
  41     VLC_FORWARD_DECLARE_OBJECT(libvlc_media_list_t*) p_subitems; /* A media descriptor can have Sub items. This is the only dependancy we really have on media_list */
  42     void *p_user_data;
  43
  44     vlc_cond_t parsed_cond;
  45     vlc_mutex_t parsed_lock;
  46     vlc_mutex_t subitems_lock;
  47
  48     libvlc_media_parsed_status_t parsed_status;
  49     bool is_parsed;
  50     bool has_asked_preparse;
  51 };
  52
  53 /* Media Descriptor */
  54 libvlc_media_t * libvlc_media_new_from_input_item(
  55         libvlc_instance_t *, input_item_t * );
  56
  57 void libvlc_media_set_state( libvlc_media_t *, libvlc_state_t );
  58
  59 #endif