FreeCalypso > hg > gsm-codec-lib

annotate efrtest/cod-parse.c @ 313:69b9a1eeb5a2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
doc/EFR-rationale: update future roadmap
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 17 Apr 2024 22:45:27 +0000
parents 46a6e6b6841a
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This program reads an EFR *.cod file in ETSI test sequence format
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * (output from either ETSI's official coder program or our gsmefr-etsi-enc)
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 * and converts it into human-readable format, similar to what one would get
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 * from our gsmrec-dump utility.
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 */
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include <stdio.h>
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include <stdint.h>
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 #include <stdlib.h>
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 #include <string.h>
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 #include <strings.h>
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 #include "../libgsmefr/gsm_efr.h"
147
90b9c7c3fa3b gsmefr-cod-parse: use factored-out ETSI bit reader
Mychaela Falconia <falcon@freecalypso.org>
parents: 128
diff changeset
14 #include "etsi.h"
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 main(argc, argv)
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 char **argv;
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 {
148
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
19 char *infname;
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 FILE *inf;
148
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
21 int big_endian;
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 unsigned frame_no;
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 uint8_t input_bits[ETSI_ENC_NWORDS], frame[EFR_RTP_FRAME_LEN];
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 int16_t params[EFR_NUM_PARAMS];
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 int rc, i, j, n;
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26
148
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
27 if (argc == 2 && argv[1][0] != '-') {
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
28 big_endian = 0;
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
29 infname = argv[1];
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
30 } else if (argc == 3 && !strcmp(argv[1], "-b")) {
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
31 big_endian = 1;
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
32 infname = argv[2];
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
33 } else {
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
34 fprintf(stderr, "usage: %s [-b] file.cod\n", argv[0]);
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 exit(1);
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36 }
148
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
37 inf = fopen(infname, "r");
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 if (!inf) {
148
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
39 perror(infname);
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 exit(1);
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 }
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 for (frame_no = 0; ; frame_no++) {
148
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
43 rc = read_etsi_bits(inf, big_endian, input_bits,
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
44 ETSI_ENC_NWORDS, infname);
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 if (!rc)
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 break;
148
bbe5669f0f29 gsmefr-cod-parse: add BE support
Mychaela Falconia <falcon@freecalypso.org>
parents: 147
diff changeset
47 bits2frame(input_bits, frame, infname, frame_no);
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 printf("#%u: VAD=%u SP=%u SID=%d LPC", frame_no,
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 input_bits[244], input_bits[245],
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50 EFR_sid_classify(frame));
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
51 EFR_frame2params(frame, params);
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
52 n = 0;
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 for (i = 0; i < 5; i++)
128
a5ffec18e4cd test programs: use printf %d format for codec parameters
Mychaela Falconia <falcon@freecalypso.org>
parents: 115
diff changeset
54 printf(" %d", params[n++]);
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55 putchar('\n');
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 for (i = 0; i < 4; i++) {
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 putchar(' ');
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 for (j = 0; j < 13; j++)
128
a5ffec18e4cd test programs: use printf %d format for codec parameters
Mychaela Falconia <falcon@freecalypso.org>
parents: 115
diff changeset
59 printf(" %d", params[n++]);
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 putchar('\n');
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 }
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 }
213
46a6e6b6841a gsmefr-{cod,dec}-parse: missed exit(0) at the end
Mychaela Falconia <falcon@freecalypso.org>
parents: 148
diff changeset
63 exit(0);
115
5a63294fa321 gsmefr-cod-parse test program written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 }