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			37 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			37 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| 
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|    /******************************************************************
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| 
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|        iLBC Speech Coder ANSI-C Source Code
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| 
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|        iCBSearch.h
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| 
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|        Copyright (C) The Internet Society (2004).
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|        All Rights Reserved.
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| 
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|    ******************************************************************/
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| 
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|    #ifndef __iLBC_ICBSEARCH_H
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|    #define __iLBC_ICBSEARCH_H
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| 
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| 
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| 
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| 
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| 
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| 
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|    void iCBSearch(
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|        iLBC_Enc_Inst_t *iLBCenc_inst,
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|                            /* (i) the encoder state structure */
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|        int *index,         /* (o) Codebook indices */
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|        int *gain_index,/* (o) Gain quantization indices */
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|        float *intarget,/* (i) Target vector for encoding */
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|        float *mem,         /* (i) Buffer for codebook construction */
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|        int lMem,           /* (i) Length of buffer */
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|        int lTarget,    /* (i) Length of vector */
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|        int nStages,    /* (i) Number of codebook stages */
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|        float *weightDenum, /* (i) weighting filter coefficients */
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|        float *weightState, /* (i) weighting filter state */
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|        int block           /* (i) the sub-block number */
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|    );
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| 
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|    #endif
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