iCBSearch.h

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

 iLBC Speech Coder ANSI-C Source Code

 iCBSearch.h

 Copyright (C) The Internet Society (2004).
 All Rights Reserved.

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

 #ifndef __iLBC_ICBSEARCH_H
 #define __iLBC_ICBSEARCH_H






 void iCBSearch(
 iLBC_Enc_Inst_t *iLBCenc_inst,
 /* (i) the encoder state structure */
 int *index, /* (o) Codebook indices */
 int *gain_index,/* (o) Gain quantization indices */
 float *intarget,/* (i) Target vector for encoding */
 float *mem, /* (i) Buffer for codebook construction */
 int lMem, /* (i) Length of buffer */
 int lTarget, /* (i) Length of vector */
 int nStages, /* (i) Number of codebook stages */
 float *weightDenum, /* (i) weighting filter coefficients */
 float *weightState, /* (i) weighting filter state */
 int block /* (i) the sub-block number */
 );

 #endif