f40bfc9267
Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97 Reviewed-on: http://gerrit.rockbox.org/137 Reviewed-by: Nils Wallménius <nils@rockbox.org> Tested-by: Nils Wallménius <nils@rockbox.org>
33 lines
1.4 KiB
C
33 lines
1.4 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2010 Yoshihisa Uchida
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef CODEC_LIBPCM_IMA_ADPCM_COMMON_H
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#define CODEC_LIBPCM_IMA_ADPCM_COMMON_H
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#include <stdbool.h>
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#include <inttypes.h>
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#define IMA_ADPCM_INC_DEPTH (PCM_OUTPUT_DEPTH - 16)
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void init_ima_adpcm_decoder(int bit, const int *index_table);
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void set_decode_parameters(int channels, int32_t *init_pcmdata, int8_t *init_index);
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int16_t create_pcmdata(int ch, uint8_t nibble);
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int16_t create_pcmdata_size4(int ch, uint8_t nibble);
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#endif
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