Mercurial > hg > audiostuff
comparison intercom/ilbc/iCBSearch.h @ 2:13be24d74cd2
import intercom-0.4.1
| author | Peter Meerwald <pmeerw@cosy.sbg.ac.at> |
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| date | Fri, 25 Jun 2010 09:57:52 +0200 |
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| 1:9cadc470e3da | 2:13be24d74cd2 |
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| 1 | |
| 2 /****************************************************************** | |
| 3 | |
| 4 iLBC Speech Coder ANSI-C Source Code | |
| 5 | |
| 6 iCBSearch.h | |
| 7 | |
| 8 Copyright (C) The Internet Society (2004). | |
| 9 All Rights Reserved. | |
| 10 | |
| 11 ******************************************************************/ | |
| 12 | |
| 13 #ifndef __iLBC_ICBSEARCH_H | |
| 14 #define __iLBC_ICBSEARCH_H | |
| 15 | |
| 16 | |
| 17 | |
| 18 | |
| 19 | |
| 20 | |
| 21 void iCBSearch(iLBC_Enc_Inst_t * iLBCenc_inst, | |
| 22 /* (i) the encoder state structure */ | |
| 23 int *index, /* (o) Codebook indices */ | |
| 24 int *gain_index, /* (o) Gain quantization indices */ | |
| 25 float *intarget, /* (i) Target vector for encoding */ | |
| 26 float *mem, /* (i) Buffer for codebook construction */ | |
| 27 int lMem, /* (i) Length of buffer */ | |
| 28 int lTarget, /* (i) Length of vector */ | |
| 29 int nStages, /* (i) Number of codebook stages */ | |
| 30 float *weightDenum, /* (i) weighting filter coefficients */ | |
| 31 float *weightState, /* (i) weighting filter state */ | |
| 32 int block /* (i) the sub-block number */ | |
| 33 ); | |
| 34 | |
| 35 #endif |