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_Interpolate.h 16 17 ******************************************************************/ 18 19 #ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_INTERPOLATE_H_ 20 #define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_INTERPOLATE_H_ 21 22 #include "modules/audio_coding/codecs/ilbc/defines.h" 23 24 /*----------------------------------------------------------------* 25 * interpolation between vectors 26 *---------------------------------------------------------------*/ 27 28 void WebRtcIlbcfix_Interpolate( 29 int16_t* out, /* (o) output vector */ 30 int16_t* in1, /* (i) first input vector */ 31 int16_t* in2, /* (i) second input vector */ 32 int16_t coef, /* (i) weight coefficient in Q14 */ 33 int16_t length); /* (i) number of sample is vectors */ 34 35 #endif 36