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annotate libtwamr/lsp_az.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 2ed325c9a507
children
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2ed325c9a507 libtwamr: integrate lsp_az.c
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1 /*
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2 ********************************************************************************
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3 *
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4 * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
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5 * R99 Version 3.3.0
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6 * REL-4 Version 4.1.0
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7 *
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8 ********************************************************************************
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9 *
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10 * File : lsp_az.h
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11 * Purpose : Converts from the line spectral pairs (LSP) to
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12 * : LP coefficients, for a 10th order filter.
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13 *
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14 ********************************************************************************
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15 */
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16 #ifndef lsp_az_h
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17 #define lsp_az_h "$Id $"
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18
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19 /*
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20 ********************************************************************************
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21 * INCLUDE FILES
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22 ********************************************************************************
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23 */
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24 #include "typedef.h"
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25
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26 /*
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27 ********************************************************************************
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28 * DEFINITION OF DATA TYPES
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29 ********************************************************************************
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30 */
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31
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32 /*
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33 ********************************************************************************
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34 * DECLARATION OF PROTOTYPES
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35 ********************************************************************************
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36 */
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37 void Lsp_Az (
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38 Word16 lsp[], /* (i) : line spectral frequencies */
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39 Word16 a[] /* (o) : predictor coefficients (order = 10) */
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40 );
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41
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42 #endif