annotate libtwamr/dec_gain.h @ 484:20d44cfc219c

CHANGES: list all new command line utils
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 20 May 2024 01:42:38 +0000
parents 5ccfe176bae1
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5ccfe176bae1 libtwamr: integrate dec_gain.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 : dec_gain.h
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11 * Purpose : Decode the pitch and codebook gains
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12 *
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13 ********************************************************************************
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14 */
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15 #ifndef dec_gain_h
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16 #define dec_gain_h "$Id $"
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17
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18 /*
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19 ********************************************************************************
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20 * INCLUDE FILES
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21 ********************************************************************************
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22 */
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23 #include "tw_amr.h"
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24 #include "typedef.h"
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25 #include "gc_pred.h"
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26
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27 /*
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28 ********************************************************************************
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29 * DECLARATION OF PROTOTYPES
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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 * FUNCTION: Dec_gain()
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36 *
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37 * PURPOSE: Decode the pitch and codebook gains
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38 *
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39 ************************************************************************/
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40 void Dec_gain(
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41 gc_predState *pred_state, /* i/o: MA predictor state */
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42 enum Mode mode, /* i : AMR mode */
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43 Word16 index, /* i : index of quantization. */
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44 Word16 code[], /* i : Innovative vector. */
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45 Word16 evenSubfr, /* i : Flag for even subframes */
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46 Word16 * gain_pit, /* o : Pitch gain. */
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47 Word16 * gain_cod /* o : Code gain. */
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48 );
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49
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50 #endif