1 /* 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 /****************************************************************** 12 13 iLBC Speech Coder ANSI-C Source Code 14 15 WebRtcIlbcfix_NearestNeighbor.h 16 17 ******************************************************************/ 18 19 #ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_NEAREST_NEIGHBOR_H_ 20 #define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_NEAREST_NEIGHBOR_H_ 21 22 #include <stddef.h> 23 #include <stdint.h> 24 25 /*----------------------------------------------------------------* 26 * Find index in array such that the array element with said 27 * index is the element of said array closest to "value" 28 *---------------------------------------------------------------*/ 29 30 void WebRtcIlbcfix_NearestNeighbor( 31 size_t* index, /* (o) index of array element closest to value */ 32 const size_t* array, /* (i) data array (Q2) */ 33 size_t value, /* (i) value (Q2) */ 34 size_t arlength /* (i) dimension of data array (==ENH_NBLOCKS_TOT) */ 35 ); 36 37 #endif 38