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