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_NearestNeighbor.c
******************************************************************/
#include "modules/audio_coding/codecs/ilbc/nearest_neighbor.h"
void WebRtcIlbcfix_NearestNeighbor(size_t* index,
const size_t* array,
size_t value,
size_t arlength) {
size_t i;
size_t min_diff = (size_t)-1;
for (i = 0; i < arlength; i++) {
const size_t diff =
(array[i] < value) ? (value - array[i]) : (array[i] - value);
if (diff < min_diff) {
*index = i;
min_diff = diff;
}
}
}