FreeCalypso > hg > gsm-codec-lib
annotate amrtest/mode_file.c @ 509:b7ddcb178ef6 default tip
add WIP:gsmhr note file
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 17 Aug 2024 23:11:51 +0000 |
parents | 1ceda5586d01 |
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1 /* |
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2 * The functions in this module implement reading per-frame encoder mode |
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3 * instructions from a file, as in 3GPP test sequences and code. |
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4 */ |
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5 |
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6 #include <stdio.h> |
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7 #include <stdlib.h> |
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8 #include <string.h> |
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9 #include <strings.h> |
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10 #include "../libtwamr/tw_amr.h" |
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11 |
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12 static FILE *mode_file; |
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13 static int lineno; |
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14 static char *filename_for_errs; |
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15 |
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16 void |
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17 open_mode_file(filename) |
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18 char *filename; |
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19 { |
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20 mode_file = fopen(filename, "r"); |
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21 if (!mode_file) { |
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22 perror(filename); |
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23 exit(1); |
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24 } |
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25 } |
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26 |
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27 void |
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28 read_mode_file_line(mode_out) |
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29 enum Mode *mode_out; |
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30 { |
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31 char linebuf[16], *cp; |
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32 int rc; |
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33 |
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34 if (!fgets(linebuf, sizeof linebuf, mode_file)) { |
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35 fprintf(stderr, "error: %s ends before speech input\n", |
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36 filename_for_errs); |
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37 exit(1); |
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38 } |
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39 lineno++; |
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40 cp = index(linebuf, '\n'); |
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41 if (!cp) { |
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42 fprintf(stderr, "%s line %d: too long or missing newline\n", |
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43 filename_for_errs, lineno); |
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44 exit(1); |
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45 } |
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46 if (cp > linebuf && cp[-1] == '\r') |
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47 cp--; |
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48 *cp = '\0'; |
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49 rc = grok_mode_name(linebuf, mode_out); |
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50 if (rc < 0) { |
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51 fprintf(stderr, "%s line %d: invalid mode setting\n", |
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52 filename_for_errs, lineno); |
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53 exit(1); |
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54 } |
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55 } |