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annotate libtwamr/enc_lag3.h @ 585:3c6bf0d26ee7 default tip

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TW-TS-005 reader: fix maximum line length bug TW-TS-005 section 4.1 states: The maximum allowed length of each line is 80 characters, not including the OS-specific newline encoding. The implementation of this line length limit in the TW-TS-005 hex file reader function in the present suite was wrong, such that lines of the full maximum length could not be read. Fix it. Note that this bug affects comment lines too, not just actual RTP payloads. Neither Annex A nor Annex B features an RTP payload format that goes to the maximum of 40 bytes, but if a comment line goes to the maximum allowed length of 80 characters not including the terminating newline, the bug will be triggered, necessitating the present fix.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 25 Feb 2025 07:49:28 +0000
parents 0349de7c45b7
children
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0349de7c45b7 libtwamr: integrate enc_lag[36].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 : enc_lag3.h
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11 * Purpose : Encoding of fractional pitch lag with 1/3 resolution.
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12 *
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13 ********************************************************************************
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14 */
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15 #ifndef enc_lag3_h
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16 #define enc_lag3_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 "typedef.h"
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24
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25 /*
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26 ********************************************************************************
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27 * DEFINITION OF DATA TYPES
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28 ********************************************************************************
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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 * DECLARATION OF PROTOTYPES
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34 ********************************************************************************
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35 */
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36 Word16
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37 Enc_lag3( /* o : Return index of encoding */
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38 Word16 T0, /* i : Pitch delay */
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39 Word16 T0_frac, /* i : Fractional pitch delay */
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40 Word16 T0_prev, /* i : Integer pitch delay of last subframe */
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41 Word16 T0_min, /* i : minimum of search range */
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42 Word16 T0_max, /* i : maximum of search range */
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43 Word16 delta_flag, /* i : Flag for 1st (or 3rd) subframe */
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44 Word16 flag4 /* i : Flag for encoding with 4 bits */
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45 );
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46
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47 #endif