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annotate trau-ul-compile/trau-ul-compile.c @ 26:f80e64139670 default tip

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trau-ul-decomp program written
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 24 Jun 2024 01:50:02 +0000
parents 8e9bbb83bd16
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
24
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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2 * This program compile *.tsrc source format into *.tul binary format,
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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3 * see ../doc/TRAU-UL-testing article.
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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4 */
8e9bbb83bd16 trau-ul-compile program written
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5
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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6 #include <sys/types.h>
8e9bbb83bd16 trau-ul-compile program written
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7 #include <ctype.h>
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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8 #include <stdio.h>
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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9 #include <stdint.h>
8e9bbb83bd16 trau-ul-compile program written
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10 #include <stdlib.h>
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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11 #include <string.h>
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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12 #include <strings.h>
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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13 #include <tw_gsmfr.h>
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Mychaela Falconia <falcon@freecalypso.org>
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14 #include <gsm_efr.h>
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15
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16 #define MAX_FIELDS 18
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17
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18 static char *infname, *outfname;
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19 static FILE *inf, *outf;
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20
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21 static int lineno;
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Mychaela Falconia <falcon@freecalypso.org>
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22 static char linebuf[256];
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Mychaela Falconia <falcon@freecalypso.org>
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23 static char *fields[MAX_FIELDS];
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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24 static unsigned nfields;
8e9bbb83bd16 trau-ul-compile program written
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25
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26 static int is_efr;
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Mychaela Falconia <falcon@freecalypso.org>
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27 static int16_t speech_params[GSMFR_NUM_PARAMS];
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28 static int global_params_set, subframe_count;
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Mychaela Falconia <falcon@freecalypso.org>
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29 static int bfi, bfi_set, sid, sid_set;
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30 static uint8_t crc_inv, crc_inv_set;
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31
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32 static int
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33 get_line()
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34 {
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35 char *cp;
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36
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37 if (!fgets(linebuf, sizeof linebuf, inf))
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38 return 1;
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39 lineno++;
8e9bbb83bd16 trau-ul-compile program written
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40 if (!index(linebuf, '\n')) {
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41 fprintf(stderr, "%s line %d: too long or missing newline\n",
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Mychaela Falconia <falcon@freecalypso.org>
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42 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
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43 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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44 }
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45 nfields = 0;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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46 for (cp = linebuf; ; ) {
8e9bbb83bd16 trau-ul-compile program written
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47 while (isspace(*cp))
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48 cp++;
8e9bbb83bd16 trau-ul-compile program written
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49 if (*cp == '\0' || *cp == '#')
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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50 break;
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Mychaela Falconia <falcon@freecalypso.org>
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51 if (nfields >= MAX_FIELDS) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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52 fprintf(stderr, "%s line %d: too many fields\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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53 infname, lineno);
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54 exit(1);
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Mychaela Falconia <falcon@freecalypso.org>
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55 }
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Mychaela Falconia <falcon@freecalypso.org>
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56 fields[nfields++] = cp;
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57 while (*cp && !isspace(*cp))
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58 cp++;
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59 if (*cp)
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60 *cp++ = '\0';
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61 }
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62 return 0;
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Mychaela Falconia <falcon@freecalypso.org>
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63 }
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64
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65 static int
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66 get_line_nonempty()
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67 {
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68 int rc;
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69
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70 for (;;) {
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71 rc = get_line();
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72 if (rc)
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Mychaela Falconia <falcon@freecalypso.org>
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73 return rc;
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74 if (nfields)
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75 return 0;
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Mychaela Falconia <falcon@freecalypso.org>
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76 }
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Mychaela Falconia <falcon@freecalypso.org>
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77 }
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78
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79 static void
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Mychaela Falconia <falcon@freecalypso.org>
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80 start_new_frame()
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81 {
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82 if (nfields != 2 || strcmp(fields[1], "{")) {
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83 fprintf(stderr, "%s line %d: invalid frame opening line\n",
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84 infname, lineno);
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85 exit(1);
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Mychaela Falconia <falcon@freecalypso.org>
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86 }
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87 global_params_set = 0;
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Mychaela Falconia <falcon@freecalypso.org>
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88 subframe_count = 0;
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89 bfi = 0;
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90 bfi_set = 0;
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91 sid_set = 0;
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Mychaela Falconia <falcon@freecalypso.org>
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92 crc_inv = 0;
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93 crc_inv_set = 0;
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94 }
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95
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96 static void
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97 set_speech_params(start_param)
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98 unsigned start_param;
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99 {
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100 unsigned ni, no;
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101 u_long val;
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Mychaela Falconia <falcon@freecalypso.org>
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102 char *cp;
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103
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104 no = start_param;
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105 for (ni = 1; ni < nfields; ni++) {
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Mychaela Falconia <falcon@freecalypso.org>
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106 if (!isdigit(fields[ni][0])) {
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107 inv_number: fprintf(stderr,
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108 "%s line %d: field \"%s\" is not a valid number\n",
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109 infname, lineno, fields[ni]);
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110 exit(1);
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111 }
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112 val = strtoul(fields[ni], &cp, 0);
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113 if (*cp)
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114 goto inv_number;
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115 if (val > 0x1FF) {
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116 fprintf(stderr,
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117 "%s line %d: number \"%s\" is too large for a speech parameter\n",
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118 infname, lineno, fields[ni]);
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119 exit(1);
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120 }
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121 speech_params[no++] = val;
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122 }
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123 }
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124
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125 static void
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Mychaela Falconia <falcon@freecalypso.org>
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126 handle_larc()
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127 {
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128 if (is_efr) {
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129 fprintf(stderr, "%s line %d: LARc not valid for EFR\n",
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130 infname, lineno);
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131 exit(1);
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Mychaela Falconia <falcon@freecalypso.org>
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132 }
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Mychaela Falconia <falcon@freecalypso.org>
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133 if (nfields != 9) {
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134 fprintf(stderr,
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135 "%s line %d: wrong number of arguments for LARc\n",
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136 infname, lineno);
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Mychaela Falconia <falcon@freecalypso.org>
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137 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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138 }
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Mychaela Falconia <falcon@freecalypso.org>
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139 if (global_params_set) {
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Mychaela Falconia <falcon@freecalypso.org>
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140 fprintf(stderr, "%s line %d: LARc already set\n",
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141 infname, lineno);
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142 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
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143 }
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Mychaela Falconia <falcon@freecalypso.org>
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144 set_speech_params(0);
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Mychaela Falconia <falcon@freecalypso.org>
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145 global_params_set = 1;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 static void
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 handle_lpc()
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 if (!is_efr) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 fprintf(stderr, "%s line %d: LPC not valid for FR\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 if (nfields != 6) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 fprintf(stderr,
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 "%s line %d: wrong number of arguments for LPC\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 if (global_params_set) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 fprintf(stderr, "%s line %d: LPC already set\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 set_speech_params(0);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 global_params_set = 1;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 static void
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 handle_sf()
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 if (is_efr) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 if (nfields != 14) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 fprintf(stderr,
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 "%s line %d: wrong number of arguments for EFR sf\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 } else {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 if (nfields != 18) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 fprintf(stderr,
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 "%s line %d: wrong number of arguments for FR sf\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 if (subframe_count >= 4) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 fprintf(stderr, "%s line %d: too many subframes\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 if (is_efr)
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 set_speech_params(5 + subframe_count * 13);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 else
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 set_speech_params(8 + subframe_count * 17);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 subframe_count++;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 static void
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 handle_bfi()
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 if (nfields != 2) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 fprintf(stderr, "%s line %d: BFI takes one argument\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 if (bfi_set) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 fprintf(stderr, "%s line %d: BFI already set\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 if (fields[1][0] < '0' || fields[1][0] > '1' || fields[1][1]) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 fprintf(stderr,
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 "%s line %d: invalid BFI argument \"%s\" (must be 0 or 1)\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 infname, lineno, fields[1]);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 bfi = fields[1][0] - '0';
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 bfi_set = 1;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 static void
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 handle_sid()
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 if (nfields != 2) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 fprintf(stderr, "%s line %d: SID takes one argument\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 if (sid_set) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 fprintf(stderr, "%s line %d: SID already set\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 if (fields[1][0] < '0' || fields[1][0] > '2' || fields[1][1]) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 fprintf(stderr,
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 "%s line %d: invalid SID argument \"%s\" (must be 0, 1 or 2)\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 infname, lineno, fields[1]);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243 sid = fields[1][0] - '0';
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244 sid_set = 1;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 static void
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
248 handle_crc_inv()
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
249 {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
250 unsigned nf;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
251
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 if (!is_efr) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
253 fprintf(stderr, "%s line %d: crc-inv not valid for FR\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
254 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
255 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
256 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
257 if (nfields < 2) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
258 fprintf(stderr,
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
259 "%s line %d: crc-inv requires at least 1 argument\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
260 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
261 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 if (crc_inv_set) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264 fprintf(stderr, "%s line %d: crc-inv already set\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 for (nf = 1; nf < nfields; nf++) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
269 if (!strcasecmp(fields[nf], "all"))
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270 crc_inv = 0xF8;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
271 else if (fields[nf][0] >= '0' && fields[nf][0] <= '4' &&
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
272 !fields[nf][1])
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
273 crc_inv |= 0x80 >> (fields[nf][0] - '0');
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
274 else {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
275 fprintf(stderr,
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
276 "%s line %d: \"%s\" is not a valid argument to crc-inv\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
277 infname, lineno, fields[nf]);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
278 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
279 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
280 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281 crc_inv_set = 1;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
282 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
283
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
284 static void
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
285 process_frame_interior()
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
286 {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
287 int rc;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
288
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 for (;;) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290 rc = get_line_nonempty();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
291 if (rc) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
292 fprintf(stderr, "bad input: EOF inside frame block\n");
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
293 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
294 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 if (!strcasecmp(fields[0], "larc"))
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296 handle_larc();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 else if (!strcasecmp(fields[0], "lpc"))
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
298 handle_lpc();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
299 else if (!strcasecmp(fields[0], "sf"))
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
300 handle_sf();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
301 else if (!strcasecmp(fields[0], "bfi"))
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
302 handle_bfi();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
303 else if (!strcasecmp(fields[0], "sid"))
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
304 handle_sid();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
305 else if (!strcasecmp(fields[0], "crc-inv"))
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
306 handle_crc_inv();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
307 else if (!strcmp(fields[0], "}")) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
308 if (nfields != 1) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
309 fprintf(stderr,
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
310 "%s line %d: stuff after } not permitted\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
311 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
312 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
313 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
314 return;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
315 } else {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
316 fprintf(stderr,
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
317 "%s line %d: non-understood keyword \"%s\"\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
318 infname, lineno, fields[0]);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
319 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
320 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
321 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
322 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
323
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
324 static void
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
325 finish_frame()
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326 {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
327 uint8_t bin[34];
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
328
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
329 if (!global_params_set) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
330 fprintf(stderr, "%s line %d: LARc/LPC parameters not set\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
332 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
333 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
334 if (subframe_count != 4) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
335 fprintf(stderr, "%s line %d: subframe parameters not set\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
336 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
337 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
338 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
339 if (is_efr) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
340 EFR_params2frame(speech_params, bin);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
341 if (!sid_set)
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
342 sid = EFR_sid_classify(bin);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
343 bin[31] = crc_inv;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
344 bin[32] = 0;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
345 } else {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
346 gsmfr_pack_from_array(speech_params, bin);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
347 if (!sid_set)
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
348 sid = gsmfr_preproc_sid_classify(bin);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
349 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
350 bin[33] = (bfi << 7) | sid;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
351 fwrite(bin, 1, 34, outf);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
352 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
353
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
354 main(argc, argv)
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
355 char **argv;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
356 {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
357 int rc;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
358
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
359 if (argc != 3) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
360 fprintf(stderr, "usage: %s input.tsrc output.tul\n", argv[0]);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
361 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
362 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
363 infname = argv[1];
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
364 outfname = argv[2];
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
365
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
366 inf = fopen(infname, "r");
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
367 if (!inf) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
368 perror(infname);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
369 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
370 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
371 outf = fopen(outfname, "w");
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
372 if (!outf) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
373 perror(outfname);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
374 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
375 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
376
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
377 for (;;) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
378 rc = get_line_nonempty();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
379 if (rc)
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
380 break;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
381 if (!strcasecmp(fields[0], "frame_fr")) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
382 is_efr = 0;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
383 start_new_frame();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
384 } else if (!strcasecmp(fields[0], "frame_efr")) {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
385 is_efr = 1;
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
386 start_new_frame();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
387 } else {
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
388 fprintf(stderr,
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
389 "%s line %d: expected frame opening line, got something else\n",
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
390 infname, lineno);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
391 exit(1);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
392 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
393 process_frame_interior();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
394 finish_frame();
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
395 }
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
396 exit(0);
8e9bbb83bd16 trau-ul-compile program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
397 }