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2 /******************************************************************
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3
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4 iLBC Speech Coder ANSI-C Source Code
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5
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6 iCBSearch.h
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7
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8 Copyright (C) The Internet Society (2004).
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9 All Rights Reserved.
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10
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11 ******************************************************************/
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12
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13 #ifndef __iLBC_ICBSEARCH_H
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14 #define __iLBC_ICBSEARCH_H
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15
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16
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17
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18
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19
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20
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21 void iCBSearch(iLBC_Enc_Inst_t * iLBCenc_inst,
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22 /* (i) the encoder state structure */
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23 int *index, /* (o) Codebook indices */
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24 int *gain_index, /* (o) Gain quantization indices */
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25 float *intarget, /* (i) Target vector for encoding */
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26 float *mem, /* (i) Buffer for codebook construction */
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27 int lMem, /* (i) Length of buffer */
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28 int lTarget, /* (i) Length of vector */
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29 int nStages, /* (i) Number of codebook stages */
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30 float *weightDenum, /* (i) weighting filter coefficients */
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31 float *weightState, /* (i) weighting filter state */
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32 int block /* (i) the sub-block number */
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33 );
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34
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35 #endif
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