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/*
* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
/******************************************************************
iLBC Speech Coder ANSI-C Source Code
WebRtcIlbcfix_DecodeResidual.h
******************************************************************/
#ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_DECODE_RESIDUAL_H_
#define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_DECODE_RESIDUAL_H_
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include "absl/base/attributes.h"
#include "modules/audio_coding/codecs/ilbc/defines.h"
/*----------------------------------------------------------------*
* frame residual decoder function (subrutine to iLBC_decode)
*---------------------------------------------------------------*/
// Returns true on success, false on failure. In case of failure, the decoder
// state may be corrupted and needs resetting.
ABSL_MUST_USE_RESULT
bool WebRtcIlbcfix_DecodeResidual(
IlbcDecoder* iLBCdec_inst, /* (i/o) the decoder state structure */
iLBC_bits* iLBC_encbits, /* (i/o) Encoded bits, which are used
for the decoding */
int16_t* decresidual, /* (o) decoded residual frame */
int16_t* syntdenum /* (i) the decoded synthesis filter
coefficients */
);
#endif
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