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annotate libtwamr/s10_8pf.h @ 356:5ccfe176bae1

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libtwamr: integrate dec_gain.c
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 05 May 2024 22:24:42 +0000
parents ebd064c52fe3
children
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ebd064c52fe3 libtwamr: integrate s10_8pf.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 : s10_8pf.h
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11 * Purpose : Searches a 35/31 bit algebraic codebook containing
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12 * : 10/8 pulses in a frame of 40 samples.
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13 *
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14 ********************************************************************************
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15 */
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16 #ifndef s10_8pf_h
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17 #define s10_8pf_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 #include "cnst.h"
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26
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27 /*
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28 ********************************************************************************
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29 * DEFINITION OF DATA TYPES
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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 ********************************************************************************
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35 * DECLARATION OF PROTOTYPES
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36 ********************************************************************************
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37 */
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38
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39 void search_10and8i40 (
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40 Word16 nbPulse, /* i : nbpulses to find */
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41 Word16 step, /* i : stepsize */
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42 Word16 nbTracks, /* i : nbTracks */
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43 Word16 dn[], /* i : correlation between target and h[] */
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44 Word16 rr[][L_CODE], /* i : matrix of autocorrelation */
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45 Word16 ipos[], /* i : starting position for each pulse */
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46 Word16 pos_max[], /* i : position of maximum of dn[] */
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47 Word16 codvec[] /* o : algebraic codebook vector */
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48 );
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49
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50 #endif