andrew@webrtc.org | b015cbe | 2012-10-22 18:19:23 | [diff] [blame] | 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_LpcEncode.h |
| 16 | |
| 17 | ******************************************************************/ |
| 18 | |
| 19 | #ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_LPC_ENCODE_H_ |
| 20 | #define WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_LPC_ENCODE_H_ |
| 21 | |
| 22 | #include "defines.h" |
| 23 | |
| 24 | /*----------------------------------------------------------------* |
| 25 | * lpc encoder |
| 26 | *---------------------------------------------------------------*/ |
| 27 | |
| 28 | void WebRtcIlbcfix_LpcEncode( |
pbos@webrtc.org | fbda0fc | 2013-04-09 00:28:06 | [diff] [blame] | 29 | int16_t *syntdenum, /* (i/o) synthesis filter coefficients |
andrew@webrtc.org | b015cbe | 2012-10-22 18:19:23 | [diff] [blame] | 30 | before/after encoding */ |
pbos@webrtc.org | fbda0fc | 2013-04-09 00:28:06 | [diff] [blame] | 31 | int16_t *weightdenum, /* (i/o) weighting denumerator coefficients |
andrew@webrtc.org | b015cbe | 2012-10-22 18:19:23 | [diff] [blame] | 32 | before/after encoding */ |
pbos@webrtc.org | fbda0fc | 2013-04-09 00:28:06 | [diff] [blame] | 33 | int16_t *lsf_index, /* (o) lsf quantization index */ |
| 34 | int16_t *data, /* (i) Speech to do LPC analysis on */ |
pbos@webrtc.org | 3791d7e | 2014-12-17 15:23:29 | [diff] [blame] | 35 | IlbcEncoder *iLBCenc_inst |
andrew@webrtc.org | b015cbe | 2012-10-22 18:19:23 | [diff] [blame] | 36 | /* (i/o) the encoder state structure */ |
| 37 | ); |
| 38 | |
| 39 | #endif |