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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2010 Yoshihisa Uchida
*
* 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 CODEC_LIBPCM_ADPCM_SEEK_H
#define CODEC_LIBPCM_ADPCM_SEEK_H
#include <stdbool.h>
#include <inttypes.h>
#include <string.h>
struct adpcm_data {
int16_t pcmdata[2];
uint16_t step[2];
bool is_valid;
};
void init_seek_table(uint32_t max_count);
void add_adpcm_data(struct adpcm_data *data);
uint32_t seek(uint32_t seek_time, struct adpcm_data *seek_data,
uint8_t *(*read_buffer)(size_t *realsize),
int (*decode)(const uint8_t *inbuf, size_t inbufsize));
#endif
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