lib/media_player_internal.h

   1 /*****************************************************************************
   2  * media_player_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_PLAYER_INTERNAL_H
  26 #define _LIBVLC_MEDIA_PLAYER_INTERNAL_H 1
  27
  28 #ifdef HAVE_CONFIG_H
  29 # include "config.h"
  30 #endif
  31
  32 #include <vlc/vlc.h>
  33 #include <vlc/libvlc_media.h>
  34 #include <vlc_input.h>
  35
  36 #include "../modules/audio_filter/equalizer_presets.h"
  37
  38 struct libvlc_media_player_t
  39 {
  40     VLC_COMMON_MEMBERS
  41
  42     int                i_refcount;
  43     vlc_mutex_t        object_lock;
  44
  45     struct
  46     {
  47         input_thread_t   *p_thread;
  48         input_resource_t *p_resource;
  49         vlc_mutex_t       lock;
  50     } input;
  51
  52     struct libvlc_instance_t * p_libvlc_instance; /* Parent instance */
  53     libvlc_media_t * p_md; /* current media descriptor */
  54     libvlc_event_manager_t * p_event_manager;
  55     libvlc_state_t state;
  56 };
  57
  58 /* Media player - audio, video */
  59 input_thread_t *libvlc_get_input_thread(libvlc_media_player_t * );
  60
  61
  62 libvlc_track_description_t * libvlc_get_track_description(
  63         libvlc_media_player_t *p_mi,
  64         const char *psz_variable );
  65
  66 /**
  67  * Internal equalizer structure.
  68  */
  69 struct libvlc_equalizer_t
  70 {
  71     float f_preamp;
  72     float f_amp[EQZ_BANDS_MAX];
  73 };
  74
  75 #endif