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749114b704
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12095 d0543943-73ff-0310-b7d9-9358b9ac24b2
32 lines
1.2 KiB
C
32 lines
1.2 KiB
C
/*
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* iLBC - a library for the iLBC codec
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*
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* doCPLC.h - The iLBC low bit rate speech codec.
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*
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* Adapted by Steve Underwood <steveu@coppice.org> from the reference
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* iLBC code supplied in RFC3951.
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*
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* Original code Copyright (C) The Internet Society (2004).
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* All changes to produce this version Copyright (C) 2008 by Steve Underwood
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* All Rights Reserved.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* $Id: doCPLC.h,v 1.2 2008/03/06 12:27:38 steveu Exp $
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*/
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#ifndef __iLBC_DOCLPC_H
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#define __iLBC_DOCLPC_H
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void doThePLC(float *PLCresidual, /* (o) concealed residual */
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float *PLClpc, /* (o) concealed LP parameters */
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int PLI, /* (i) packet loss indicator, 0 - no PL, 1 = PL */
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float *decresidual, /* (i) decoded residual */
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float *lpc, /* (i) decoded LPC (only used for no PL) */
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int inlag, /* (i) pitch lag */
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ilbc_decode_state_t *iLBCdec_inst); /* (i/o) decoder instance */
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#endif
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