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_CbUpdateBestIndex.h 16 17 ******************************************************************/ 18 19 #ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_UPDATE_BEST_INDEX_H_ 20 #define WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_UPDATE_BEST_INDEX_H_ 21 22 #include "defines.h" 23 24 void WebRtcIlbcfix_CbUpdateBestIndex( 25 int32_t CritNew, /* (i) New Potentially best Criteria */ 26 int16_t CritNewSh, /* (i) Shift value of above Criteria */ 27 int16_t IndexNew, /* (i) Index of new Criteria */ 28 int32_t cDotNew, /* (i) Cross dot of new index */ 29 int16_t invEnergyNew, /* (i) Inversed energy new index */ 30 int16_t energyShiftNew, /* (i) Energy shifts of new index */ 31 int32_t *CritMax, /* (i/o) Maximum Criteria (so far) */ 32 int16_t *shTotMax, /* (i/o) Shifts of maximum criteria */ 33 int16_t *bestIndex, /* (i/o) Index that corresponds to 34 maximum criteria */ 35 int16_t *bestGain); /* (i/o) Gain in Q14 that corresponds 36 to maximum criteria */ 37 38 #endif 39
