blob: fd17b2eab7edefecc0dc2c26527feb255318cde3 [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 "defines.h"
* lsf quantizer (subrutine to LPCencode)
void WebRtcIlbcfix_SimpleLsfQ(
WebRtc_Word16 *lsfdeq, /* (o) dequantized lsf coefficients
(dimension FILTERORDER) Q13 */
WebRtc_Word16 *index, /* (o) quantization index */
WebRtc_Word16 *lsf, /* (i) the lsf coefficient vector to be
quantized (dimension FILTERORDER) Q13 */
WebRtc_Word16 lpc_n /* (i) number of lsf sets to quantize */