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_GainDequant.h
16 
17 ******************************************************************/
18 
19 #ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_GAIN_DEQUANT_H_
20 #define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_GAIN_DEQUANT_H_
21 
22 #include "defines.h"
23 
24 /*----------------------------------------------------------------*
25  *  decoder for quantized gains in the gain-shape coding of
26  *  residual
27  *---------------------------------------------------------------*/
28 
29 int16_t WebRtcIlbcfix_GainDequant(
30     /* (o) quantized gain value (Q14) */
31     int16_t index, /* (i) quantization index */
32     int16_t maxIn, /* (i) maximum of unquantized gain (Q14) */
33     int16_t stage /* (i) The stage of the search */
34                                          );
35 
36 #endif
37