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view libtwamr/c1035pf.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 6fd6c5fc1aa4
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             : c1035pf.h
*      Purpose          : Searches a 35 bit algebraic codebook containing 
*                       : 10 pulses in a frame of 40 samples.
*
********************************************************************************
*/
#ifndef c1035pf_h
#define c1035pf_h "$Id $"
 
/*
********************************************************************************
*                         INCLUDE FILES
********************************************************************************
*/
#include "typedef.h"
 
/*
********************************************************************************
*                         DEFINITION OF DATA TYPES
********************************************************************************
*/
 
/*
********************************************************************************
*                         DECLARATION OF PROTOTYPES
********************************************************************************
*/
void code_10i40_35bits (
    Word16 x[],        /* (i)   : target vector                             */
    Word16 cn[],       /* (i)   : residual after long term prediction       */
    Word16 h[],        /* (i)   : impulse response of weighted synthesis
                                  filter                                    */
    Word16 cod[],      /* (o)   : algebraic (fixed) codebook excitation     */
    Word16 y[],        /* (o)   : filtered fixed codebook excitation        */
    Word16 indx[]      /* (o)   : index of 10 pulses (sign + position)      */
);
 
#endif