9fa1f6563a
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@852 f38db490-d61c-443f-a65b-d21fe96a405b
38 lines
951 B
C
Executable file
38 lines
951 B
C
Executable file
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/******************************************************************
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iLBC Speech Coder ANSI-C Source Code
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iCBConstruct.h
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Copyright (c) 2001,
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Global IP Sound AB.
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All rights reserved.
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******************************************************************/
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#ifndef __iLBC_ICBCONSTRUCT_H
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#define __iLBC_ICBCONSTRUCT_H
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void index_conv_enc(
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int *index /* (i/o) Codebook indexes */
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);
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void index_conv_dec(
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int *index /* (i/o) Codebook indexes */
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);
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void iCBConstruct(
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float *decvector, /* (o) Decoded vector */
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int *index, /* (i) Codebook indices */
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int *gain_index,/* (i) Gain quantization indices */
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float *mem, /* (i) Buffer for codevector construction */
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int lMem, /* (i) Length of buffer */
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int veclen, /* (i) Length of vector */
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int nStages /* (i) Number of codebook stages */
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);
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#endif
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