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* 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
void WebRtcIlbcfix_CbSearch(
iLBC_Enc_Inst_t *iLBCenc_inst,
/* (i) the encoder state structure */
WebRtc_Word16 *index, /* (o) Codebook indices */
WebRtc_Word16 *gain_index, /* (o) Gain quantization indices */
WebRtc_Word16 *intarget, /* (i) Target vector for encoding */
WebRtc_Word16 *decResidual,/* (i) Decoded residual for codebook construction */
WebRtc_Word16 lMem, /* (i) Length of buffer */
WebRtc_Word16 lTarget, /* (i) Length of vector */
WebRtc_Word16 *weightDenum,/* (i) weighting filter coefficients in Q12 */
WebRtc_Word16 block /* (i) the subblock number */