blob: ff9b0b302e4025e6c0bcd42ff0ce954f30c5e80a [file] [log] [blame]
* 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
#include <stddef.h>
#include <stdint.h>
* lpc bandwidth expansion
void WebRtcIlbcfix_BwExpand(
int16_t* out, /* (o) the bandwidth expanded lpc coefficients */
int16_t* in, /* (i) the lpc coefficients before bandwidth
expansion */
int16_t* coef, /* (i) the bandwidth expansion factor Q15 */
int16_t length /* (i) the length of lpc coefficient vectors */