41 lines
1.6 KiB
C
41 lines
1.6 KiB
C
/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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/******************************************************************
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iLBC Speech Coder ANSI-C Source Code
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WebRtcIlbcfix_CbSearchCore.h
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******************************************************************/
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#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_SEARCH_CORE_H_
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#define WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_SEARCH_CORE_H_
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#include "defines.h"
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void WebRtcIlbcfix_CbSearchCore(
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WebRtc_Word32 *cDot, /* (i) Cross Correlation */
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WebRtc_Word16 range, /* (i) Search range */
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WebRtc_Word16 stage, /* (i) Stage of this search */
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WebRtc_Word16 *inverseEnergy, /* (i) Inversed energy */
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WebRtc_Word16 *inverseEnergyShift, /* (i) Shifts of inversed energy
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with the offset 2*16-29 */
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WebRtc_Word32 *Crit, /* (o) The criteria */
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WebRtc_Word16 *bestIndex, /* (o) Index that corresponds to
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maximum criteria (in this
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vector) */
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WebRtc_Word32 *bestCrit, /* (o) Value of critera for the
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chosen index */
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WebRtc_Word16 *bestCritSh); /* (o) The domain of the chosen
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criteria */
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#endif
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