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_DecodeResidual.h
16 
17 ******************************************************************/
18 
19 #ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_DECODE_RESIDUAL_H_
20 #define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_DECODE_RESIDUAL_H_
21 
22 #include <stdbool.h>
23 #include "defines.h"
24 
25 /*----------------------------------------------------------------*
26  *  frame residual decoder function (subrutine to iLBC_decode)
27  *---------------------------------------------------------------*/
28 
29 // Returns true on success, false on failure. In case of failure, the decoder
30 // state may be corrupted and needs resetting.
31 bool WebRtcIlbcfix_DecodeResidual(
32     IlbcDecoder* iLBCdec_inst, /* (i/o) the decoder state structure */
33     iLBC_bits* iLBC_encbits,   /* (i/o) Encoded bits, which are used
34                                         for the decoding  */
35     int16_t* decresidual,      /* (o) decoded residual frame */
36     int16_t* syntdenum         /* (i) the decoded synthesis filter
37                                                          coefficients */
38     ) RTC_WARN_UNUSED_RESULT;
39 
40 #endif
41