rockbox/firmware/mpeg.h

/***************************************************************************
 *             __________               __   ___.
 *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
 *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
 *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
 *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
 *                     \/            \/     \/    \/            \/
 * $Id$
 *
 * Copyright (C) 2002 by Linus Nielsen Feltzing
 *
 * All files in this archive are subject to the GNU General Public License.
 * See the file COPYING in the source tree root for full license agreement.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 ****************************************************************************/
#ifndef _MPEG_H_
#define _MPEG_H_

#include <stdbool.h>

void mpeg_init(int volume, int bass, int treble, int balance, int loudness, int bass_boost, int avc);
void mpeg_play(int offset);
void mpeg_stop(void);
void mpeg_pause(void);
void mpeg_resume(void);
void mpeg_next(void);
void mpeg_prev(void);
void mpeg_ff_rewind(int change);
void mpeg_flush_and_reload_tracks(void);
bool mpeg_is_playing(void);
void mpeg_sound_set(int setting, int value);
int mpeg_sound_min(int setting);
int mpeg_sound_max(int setting);
int mpeg_sound_default(int setting);
void mpeg_sound_channel_config(int configuration);
int mpeg_val2phys(int setting, int value);
char *mpeg_sound_unit(int setting);
int mpeg_sound_numdecimals(int setting);
struct mp3entry* mpeg_current_track(void);
bool mpeg_has_changed_track(void);
#ifdef HAVE_MAS3587F
void mpeg_set_pitch(int percent);
#endif

#define SOUND_VOLUME 0
#define SOUND_BASS 1
#define SOUND_TREBLE 2
#define SOUND_BALANCE 3
#define SOUND_LOUDNESS 4
#define SOUND_SUPERBASS 5
#define SOUND_AVC 6
#define SOUND_CHANNELS 7
#define SOUND_NUMSETTINGS 8

#define MPEG_SOUND_STEREO 0
#define MPEG_SOUND_MONO 1
#define MPEG_SOUND_MONO_LEFT 2
#define MPEG_SOUND_MONO_RIGHT 3

#endif