1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
/* -*- c-basic-offset: 4 -*- */
#include <pocketsphinx.h>
#include "ps_alignment_internal.h"
#include "state_align_search.h"
#include "pocketsphinx_internal.h"
#include "test_macros.h"
static int
do_search(ps_search_t *search, acmod_t *acmod)
{
FILE *rawfh;
int16 buf[2048];
size_t nread;
int16 const *bptr;
int nfr;
TEST_ASSERT(rawfh = fopen(DATADIR "/goforward.raw", "rb"));
TEST_EQUAL(0, acmod_start_utt(acmod));
ps_search_start(search);
while (!feof(rawfh)) {
nread = fread(buf, sizeof(*buf), 2048, rawfh);
bptr = buf;
while ((nfr = acmod_process_raw(acmod, &bptr, &nread, FALSE)) > 0) {
while (acmod->n_feat_frame > 0) {
ps_search_step(search, acmod->output_frame);
acmod_advance(acmod);
}
}
}
TEST_ASSERT(acmod_end_utt(acmod) >= 0);
fclose(rawfh);
return ps_search_finish(search);
}
int
main(int argc, char *argv[])
{
ps_decoder_t *ps;
dict_t *dict;
dict2pid_t *d2p;
acmod_t *acmod;
ps_alignment_t *al;
ps_alignment_iter_t *itor;
ps_search_t *search;
cmd_ln_t *config;
int i;
(void)argc;
(void)argv;
TEST_ASSERT(config =
ps_config_parse_json(
NULL,
"hmm: \"" MODELDIR "/en-us/en-us\","
"dict: \"" MODELDIR "/en-us/cmudict-en-us.dict\","
"samprate: 16000"));
TEST_ASSERT(ps = ps_init(config));
dict = ps->dict;
d2p = ps->d2p;
acmod = ps->acmod;
al = ps_alignment_init(d2p);
TEST_EQUAL(1, ps_alignment_add_word(al, dict_wordid(dict, "<s>"), 0, 0));
TEST_EQUAL(2, ps_alignment_add_word(al, dict_wordid(dict, "go"), 0, 0));
TEST_EQUAL(3, ps_alignment_add_word(al, dict_wordid(dict, "forward"), 0, 0));
TEST_EQUAL(4, ps_alignment_add_word(al, dict_wordid(dict, "ten"), 0, 0));
TEST_EQUAL(5, ps_alignment_add_word(al, dict_wordid(dict, "meters"), 0, 0));
TEST_EQUAL(6, ps_alignment_add_word(al, dict_wordid(dict, "</s>"), 0, 0));
TEST_EQUAL(0, ps_alignment_populate(al));
TEST_ASSERT(search = state_align_search_init("state_align", config, acmod, al));
for (i = 0; i < 5; i++)
do_search(search, acmod);
for (itor = ps_alignment_words(al); itor;
itor = ps_alignment_iter_next(itor)) {
ps_alignment_entry_t *ent = ps_alignment_iter_get(itor);
printf("%s %d %d\n",
dict_wordstr(dict, ent->id.wid),
ent->start, ent->duration);
}
itor = ps_alignment_words(al);
TEST_EQUAL(ps_alignment_iter_get(itor)->start, 0);
TEST_EQUAL(ps_alignment_iter_get(itor)->duration, 46);
itor = ps_alignment_iter_next(itor);
TEST_EQUAL(ps_alignment_iter_get(itor)->start, 46);
TEST_EQUAL(ps_alignment_iter_get(itor)->duration, 18);
itor = ps_alignment_iter_next(itor);
TEST_EQUAL(ps_alignment_iter_get(itor)->start, 64);
TEST_EQUAL(ps_alignment_iter_get(itor)->duration, 53);
itor = ps_alignment_iter_next(itor);
TEST_EQUAL(ps_alignment_iter_get(itor)->start, 117);
TEST_EQUAL(ps_alignment_iter_get(itor)->duration, 36);
itor = ps_alignment_iter_next(itor);
TEST_EQUAL(ps_alignment_iter_get(itor)->start, 153);
TEST_EQUAL(ps_alignment_iter_get(itor)->duration, 59);
itor = ps_alignment_iter_next(itor);
TEST_EQUAL(ps_alignment_iter_get(itor)->start, 212);
TEST_EQUAL(ps_alignment_iter_get(itor)->duration, 62);
itor = ps_alignment_iter_next(itor);
TEST_EQUAL(itor, NULL);
ps_search_free(search);
ps_alignment_free(al);
ps_free(ps);
ps_config_free(config);
return 0;
}
|
