modules/audio_coding/codecs/ilbc/create_augmented_vec.h

/*
 *  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_CreateAugmentedVec.h

******************************************************************/

#ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CREATE_AUGMENTED_VEC_H_
#define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CREATE_AUGMENTED_VEC_H_

#include <stddef.h>
#include <stdint.h>

/*----------------------------------------------------------------*
 *  Recreate a specific codebook vector from the augmented part.
 *
 *----------------------------------------------------------------*/

void WebRtcIlbcfix_CreateAugmentedVec(
    size_t index, /* (i) Index for the augmented vector to be
                     created */
    const int16_t* buffer, /* (i) Pointer to the end of the codebook memory
                              that is used for creation of the augmented
                              codebook */
    int16_t* cbVec);       /* (o) The construced codebook vector */

#endif