blob: 7264a212a8e11f70bbdc4bf78c705763207e86a8 [file] [log] [blame]
/*
* 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_SplitVq.h
******************************************************************/
#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_SPLIT_VQ_H_
#define WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_SPLIT_VQ_H_
#include "defines.h"
/*----------------------------------------------------------------*
* split vector quantization
*---------------------------------------------------------------*/
void WebRtcIlbcfix_SplitVq(
WebRtc_Word16 *qX, /* (o) the quantized vector in Q13 */
WebRtc_Word16 *index, /* (o) a vector of indexes for all vector
codebooks in the split */
WebRtc_Word16 *X, /* (i) the vector to quantize */
WebRtc_Word16 *CB, /* (i) the quantizer codebook in Q13 */
WebRtc_Word16 *dim, /* (i) the dimension of X and qX */
WebRtc_Word16 *cbsize /* (i) the number of vectors in the codebook */
);
#endif