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update ilbc and lpc10 codecs from openh323 sources.

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@211 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris
2005-12-27 18:42:30 +00:00
parent 27dd35f064
commit fb85339762
87 changed files with 17943 additions and 8326 deletions
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50
libs/codec/lpc10/ivfilt.c
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@@ -1,20 +1,14 @@
/*
$Log$
Revision 1.16 2004/06/26 03:50:14 markster
Merge source cleanups (bug #1911)
$Log: ivfilt.c,v $
Revision 1.1 2004/05/04 11:16:43 csoutheren
Initial version
Revision 1.15 2003/09/19 01:20:22 markster
Code cleanups (bug #66)
Revision 1.2 2002/02/15 03:57:55 yurik
Warnings removed during compilation, patch courtesy of Jehan Bing, jehan@bravobrava.com
Revision 1.2 2003/09/19 01:20:22 markster
Code cleanups (bug #66)
Revision 1.1.1.1 2003/02/12 13:59:15 matteo
mer feb 12 14:56:57 CET 2003
Revision 1.2 2000/01/05 08:20:39 markster
Some OSS fixes and a few lpc changes to make it actually work
Revision 1.1 2000/06/05 04:45:12 robertj
Added LPC-10 2400bps codec
* Revision 1.1 1996/08/19 22:31:53 jaf
* Initial revision
@@ -22,6 +16,10 @@ Some OSS fixes and a few lpc changes to make it actually work
*/
#ifdef P_R_O_T_O_T_Y_P_E_S
extern int ivfilt_(real *lpbuf, real *ivbuf, integer *len, integer *nsamp, real *ivrc);
#endif
/* -- translated by f2c (version 19951025).
You must link the resulting object file with the libraries:
-lf2c -lm (in that order)
@@ -29,29 +27,19 @@ Some OSS fixes and a few lpc changes to make it actually work
#include "f2c.h"
#ifdef P_R_O_T_O_T_Y_P_E_S
extern int ivfilt_(real *lpbuf, real *ivbuf, integer *len, integer *nsamp, real *ivrc);
#endif
/* ********************************************************************* */
/* IVFILT Version 48 */
/* $Log$
* Revision 1.16 2004/06/26 03:50:14 markster
* Merge source cleanups (bug #1911)
*
/* Revision 1.15 2003/09/19 01:20:22 markster
/* Code cleanups (bug #66)
/* $Log: ivfilt.c,v $
/* Revision 1.1 2004/05/04 11:16:43 csoutheren
/* Initial version
/*
/* Revision 1.2 2003/09/19 01:20:22 markster
/* Code cleanups (bug #66)
/* Revision 1.2 2002/02/15 03:57:55 yurik
/* Warnings removed during compilation, patch courtesy of Jehan Bing, jehan@bravobrava.com
/*
/* Revision 1.1.1.1 2003/02/12 13:59:15 matteo
/* mer feb 12 14:56:57 CET 2003
/*
/* Revision 1.2 2000/01/05 08:20:39 markster
/* Some OSS fixes and a few lpc changes to make it actually work
/* Revision 1.1 2000/06/05 04:45:12 robertj
/* Added LPC-10 2400bps codec
/*
* Revision 1.1 1996/08/19 22:31:53 jaf
* Initial revision
@@ -109,7 +97,7 @@ extern int ivfilt_(real *lpbuf, real *ivbuf, integer *len, integer *nsamp, real
/* Function Body */
for (i__ = 1; i__ <= 3; ++i__) {
r__[i__ - 1] = 0.f;
k = (i__ - 1) << 2;
k = i__ - (1 << 2);
i__1 = *len;
for (j = (i__ << 2) + *len - *nsamp; j <= i__1; j += 2) {
r__[i__ - 1] += lpbuf[j] * lpbuf[j - k];