FreeCalypso > hg > gsm-codec-lib

view libtwamr/lsp_az.h @ 602:72cdae602d6e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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 2ed325c9a507
children
line wrap: on
line source

/*
********************************************************************************
*
*      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             : lsp_az.h
*      Purpose          : Converts from the line spectral pairs (LSP) to
*                       : LP coefficients, for a 10th order filter.
*
********************************************************************************
*/
#ifndef lsp_az_h
#define lsp_az_h "$Id $"
 
/*
********************************************************************************
*                         INCLUDE FILES
********************************************************************************
*/
#include "typedef.h"
 
/*
********************************************************************************
*                         DEFINITION OF DATA TYPES
********************************************************************************
*/
 
/*
********************************************************************************
*                         DECLARATION OF PROTOTYPES
********************************************************************************
*/
void Lsp_Az (
    Word16 lsp[],      /* (i)    : line spectral frequencies                */
    Word16 a[]         /* (o)    : predictor coefficients (order = 10)      */
);

#endif