Source code
Revision control
Copy as Markdown
Other Tools
/*
* 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_LpcEncode.h
******************************************************************/
#ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_LPC_ENCODE_H_
#define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_LPC_ENCODE_H_
#include <stddef.h>
#include <stdint.h>
#include "modules/audio_coding/codecs/ilbc/defines.h"
/*----------------------------------------------------------------*
* lpc encoder
*---------------------------------------------------------------*/
void WebRtcIlbcfix_LpcEncode(
int16_t* syntdenum, /* (i/o) synthesis filter coefficients
before/after encoding */
int16_t* weightdenum, /* (i/o) weighting denumerator coefficients
before/after encoding */
int16_t* lsf_index, /* (o) lsf quantization index */
int16_t* data, /* (i) Speech to do LPC analysis on */
IlbcEncoder* iLBCenc_inst
/* (i/o) the encoder state structure */
);
#endif