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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Linus Nielsen Feltzing
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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>
#include "metadata.h"
#define MPEG_SWAP_CHUNKSIZE 0x2000
#define MPEG_HIGH_WATER 2 /* We leave 2 bytes empty because otherwise we
wouldn't be able to see the difference between
an empty buffer and a full one. */
#define MPEG_LOW_WATER 0x60000
#define MPEG_RECORDING_LOW_WATER 0x80000
#define MPEG_LOW_WATER_CHUNKSIZE 0x40000
#define MPEG_LOW_WATER_SWAP_CHUNKSIZE 0x10000
#if (CONFIG_STORAGE & STORAGE_MMC)
#define MPEG_PLAY_PENDING_THRESHOLD 0x20000
#define MPEG_PLAY_PENDING_SWAPSIZE 0x20000
#else
#define MPEG_PLAY_PENDING_THRESHOLD 0x10000
#define MPEG_PLAY_PENDING_SWAPSIZE 0x10000
#endif
#define MPEG_MAX_PRERECORD_SECONDS 30
/* For ID3 info and VBR header */
#define MPEG_RESERVED_HEADER_SPACE (4096 + 576)
#if (CONFIG_CODEC == MAS3587F) || defined(SIMULATOR)
#if CONFIG_TUNER & S1A0903X01
int mpeg_get_mas_pllfreq(void);
#endif
#endif
unsigned long mpeg_get_last_header(void);
/* in order to keep the recording here, I have to expose this */
void rec_tick(void);
void playback_tick(void); /* FixMe: get rid of this, use mp3_get_playtime() */
void audio_set_track_changed_event(void (*handler)(struct mp3entry *id3));
void audio_set_track_buffer_event(void (*handler)(struct mp3entry *id3));
void audio_set_track_unbuffer_event(void (*handler)(struct mp3entry *id3));
void audio_set_cuesheet_callback(bool (*handler)(const char *filename));
#endif
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