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_StateSearch.h 16 17 ******************************************************************/ 18 19 #ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_STATE_SEARCH_H_ 20 #define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_STATE_SEARCH_H_ 21 22 #include <stddef.h> 23 #include <stdint.h> 24 25 #include "modules/audio_coding/codecs/ilbc/defines.h" 26 27 /*----------------------------------------------------------------* 28 * encoding of start state 29 *---------------------------------------------------------------*/ 30 31 void WebRtcIlbcfix_StateSearch( 32 IlbcEncoder* iLBCenc_inst, 33 /* (i) Encoder instance */ 34 iLBC_bits* iLBC_encbits, /* (i/o) Encoded bits (output idxForMax 35 and idxVec, input state_first) */ 36 int16_t* residual, /* (i) target residual vector */ 37 int16_t* syntDenum, /* (i) lpc synthesis filter */ 38 int16_t* weightDenum /* (i) weighting filter denuminator */ 39 ); 40 41 #endif 42