FreeCalypso > hg > gsm-codec-lib

view libtwamr/q_plsf5_tab.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 450b090f2fd7
children
line wrap: on
line source

/*
 * The original ETSI EFR code features an include file named q_plsf_5.tab,
 * included into d_homing.c, d_plsf_5.c and q_plsf_5.c, duplicating
 * the small mean_lsf[] table across all 3 modules and the other (big)
 * tables across d_plsf_5.c for the decoder and q_plsf_5.c for the encoder.
 *
 * In our version we have moved the tables into q_plsf5_tab.c,
 * with extern declarations in q_plsf5_tab.h.
 *
 * Update for libtwamr: this table is unchanged from ETSI EFR, hence
 * we are keeping our version unchanged from libgsmefr too.
 */

#ifndef	q_plsf5_tab_h
#define	q_plsf5_tab_h

#include "typedef.h"

extern const Word16 mean_lsf[10];

#define DICO1_SIZE  128
#define DICO2_SIZE  256
#define DICO3_SIZE  256
#define DICO4_SIZE  256
#define DICO5_SIZE  64

extern const Word16 dico1_lsf[DICO1_SIZE * 4];
extern const Word16 dico2_lsf[DICO2_SIZE * 4];
extern const Word16 dico3_lsf[DICO3_SIZE * 4];
extern const Word16 dico4_lsf[DICO4_SIZE * 4];
extern const Word16 dico5_lsf[DICO5_SIZE * 4];

#endif