7bade1a24f
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4839 a1c6a512-1295-4272-9138-f99709370657
91 lines
3 KiB
C
91 lines
3 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Code that has been in mpeg.c/h before, now creating an encapsulated play
|
|
* data module, to be used by other sources than file playback as well.
|
|
*
|
|
* Copyright (C) 2004 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 _MP3_PLAYBACK_H_
|
|
#define _MP3_PLAYBACK_H_
|
|
|
|
#include <stdbool.h>
|
|
|
|
/* functions formerly in mpeg.c */
|
|
void mp3_init(int volume, int bass, int treble, int balance,
|
|
int loudness, int avc, int channel_config,
|
|
int mdb_strength, int mdb_harmonics,
|
|
int mdb_center, int mdb_shape, bool mdb_enable,
|
|
bool superbass);
|
|
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);
|
|
int mpeg_sound_steps(int setting);
|
|
#if defined(HAVE_MAS3587F) || defined(SIMULATOR)
|
|
void mpeg_set_pitch(int percent);
|
|
#endif
|
|
|
|
|
|
/* exported just for mpeg.c, to keep the recording there */
|
|
#ifdef HAVE_MAS3587F
|
|
void demand_irq_enable(bool on);
|
|
#endif
|
|
|
|
/* new functions, exported to plugin API */
|
|
void mp3_play_init(void);
|
|
void mp3_play_data(unsigned char* start, int size,
|
|
void (*get_more)(unsigned char** start, int* size) /* callback fn */
|
|
);
|
|
void mp3_play_pause(bool play);
|
|
void mp3_play_stop(void);
|
|
long mp3_get_playtime(void);
|
|
void mp3_reset_playtime(void);
|
|
bool mp3_is_playing(void);
|
|
unsigned char* mp3_get_pos(void);
|
|
|
|
|
|
#define SOUND_VOLUME 0
|
|
#define SOUND_BASS 1
|
|
#define SOUND_TREBLE 2
|
|
#define SOUND_BALANCE 3
|
|
#define SOUND_LOUDNESS 4
|
|
#define SOUND_AVC 5
|
|
#define SOUND_CHANNELS 6
|
|
#define SOUND_LEFT_GAIN 7
|
|
#define SOUND_RIGHT_GAIN 8
|
|
#define SOUND_MIC_GAIN 9
|
|
#define SOUND_MDB_STRENGTH 10
|
|
#define SOUND_MDB_HARMONICS 11
|
|
#define SOUND_MDB_CENTER 12
|
|
#define SOUND_MDB_SHAPE 13
|
|
#define SOUND_MDB_ENABLE 14
|
|
#define SOUND_SUPERBASS 15
|
|
#define SOUND_NUMSETTINGS 16
|
|
|
|
#define MPEG_SOUND_STEREO 0
|
|
#define MPEG_SOUND_STEREO_NARROW 1
|
|
#define MPEG_SOUND_MONO 2
|
|
#define MPEG_SOUND_MONO_LEFT 3
|
|
#define MPEG_SOUND_MONO_RIGHT 4
|
|
#define MPEG_SOUND_KARAOKE 5
|
|
#define MPEG_SOUND_STEREO_WIDE 6
|
|
|
|
#endif /* #ifndef _MP3_PLAYBACK_H_ */
|