| /* |
| * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| /****************************************************************** |
| |
| iLBC Speech Coder ANSI-C Source Code |
| |
| WebRtcIlbcfix_AbsQuant.h |
| |
| ******************************************************************/ |
| |
| #ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_ABS_QUANT_H_ |
| #define WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_ABS_QUANT_H_ |
| |
| #include "defines.h" |
| |
| /*----------------------------------------------------------------* |
| * predictive noise shaping encoding of scaled start state |
| * (subrutine for WebRtcIlbcfix_StateSearch) |
| *---------------------------------------------------------------*/ |
| |
| void WebRtcIlbcfix_AbsQuant( |
| iLBC_Enc_Inst_t *iLBCenc_inst, |
| /* (i) Encoder instance */ |
| iLBC_bits *iLBC_encbits, /* (i/o) Encoded bits (outputs idxForMax |
| and idxVec, uses state_first as |
| input) */ |
| WebRtc_Word16 *in, /* (i) vector to encode */ |
| WebRtc_Word16 *weightDenum /* (i) denominator of synthesis filter */ |
| ); |
| |
| #endif |