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view libtwamr/pred_lt.h @ 602:72cdae602d6e

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libgsmhr1/dec_func.c: rm unused static functions In the original code, sp_dec.c held two kinds of functions: those needed only as part of the decoder, and those used by both decoder and encoder engines. In this library, we have moved the latter class of functions to dec_func.c module. Almost all static functions from the original sp_dec.c, with the exception of aToRc(), are needed only on sp_dec.c side of the new divide - remove them from dec_func.c, where they became dead code.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 04 Dec 2025 18:58:22 +0000
parents df14b0c17e6d
children
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/*
********************************************************************************
*
*      GSM AMR-NB speech codec   R98   Version 7.6.0   December 12, 2001
*                                R99   Version 3.3.0                
*                                REL-4 Version 4.1.0                
*
********************************************************************************
*
*      File             : pred_lt.h
*      Purpose          : Compute the result of long term prediction.
*
*
********************************************************************************
*/
#ifndef pred_lt_h
#define pred_lt_h "$Id $"
 
/*
********************************************************************************
*                         INCLUDE FILES
********************************************************************************
*/
#include "typedef.h"
 
/*
********************************************************************************
*                         DEFINITION OF DATA TYPES
********************************************************************************
*/
 
/*
********************************************************************************
*                         DECLARATION OF PROTOTYPES
********************************************************************************
*/
 
void Pred_lt_3or6 (
    Word16 exc[],     /* in/out: excitation buffer                         */
    Word16 T0,        /* input : integer pitch lag                         */
    Word16 frac,      /* input : fraction of lag                           */
    Word16 L_subfr,   /* input : subframe size                             */
    Word16 flag3      /* input : if set, upsampling rate = 3 (6 otherwise) */
);

#endif