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/* GMR-1 AMBE vocoder */
/* (C) 2011-2016 by Sylvain Munaut <tnt@246tNt.com>
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __OSMO_GMR1_CODEC_H__
#define __OSMO_GMR1_CODEC_H__
/*! \defgroup codec AMBE vocoder
* \ingroup codec
* @{
*/
/*! \file codec/codec.h
* \brief Osmocom GMR-1 AMBE vocoder header
*/
#include <stdint.h>
struct gmr1_codec;
struct gmr1_codec *gmr1_codec_alloc(void);
void gmr1_codec_release(struct gmr1_codec *codec);
int gmr1_codec_decode_frame(struct gmr1_codec *codec,
int16_t *audio, int N,
const uint8_t *frame, int bad);
int gmr1_codec_decode_dtx(struct gmr1_codec *codec,
int16_t *audio, int N);
/*! @} */
#endif /* __OSMO_GMR1_CODEC_H__ */
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