rhubarb-lip-sync/rhubarb/lib/pocketsphinx-rev13216/test/unit/test_ptm_mgau.c

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#include <pocketsphinx.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include "pocketsphinx_internal.h"
#include "ptm_mgau.h"
#include "ms_mgau.h"
#include "test_macros.h"
static const mfcc_t cmninit[13] = {
FLOAT2MFCC(41.00),
FLOAT2MFCC(-5.29),
FLOAT2MFCC(-0.12),
FLOAT2MFCC(5.09),
FLOAT2MFCC(2.48),
FLOAT2MFCC(-4.07),
FLOAT2MFCC(-1.37),
FLOAT2MFCC(-1.78),
FLOAT2MFCC(-5.08),
FLOAT2MFCC(-2.05),
FLOAT2MFCC(-6.45),
FLOAT2MFCC(-1.42),
FLOAT2MFCC(1.17)
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};
void
run_acmod_test(acmod_t *acmod)
{
FILE *rawfh;
int16 *buf;
int16 const *bptr;
size_t nread, nsamps;
int nfr;
int frame_counter;
cmn_live_set(acmod->fcb->cmn_struct, cmninit);
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nsamps = 2048;
frame_counter = 0;
buf = ckd_calloc(nsamps, sizeof(*buf));
TEST_ASSERT(rawfh = fopen(DATADIR "/goforward.raw", "rb"));
TEST_EQUAL(0, acmod_start_utt(acmod));
printf("Incremental(2048):\n");
while (!feof(rawfh)) {
nread = fread(buf, sizeof(*buf), nsamps, rawfh);
bptr = buf;
while ((nfr = acmod_process_raw(acmod, &bptr, &nread, FALSE)) > 0) {
int16 best_score;
int frame_idx = -1, best_senid;
while (acmod->n_feat_frame > 0) {
acmod_score(acmod, &frame_idx);
acmod_advance(acmod);
best_score = acmod_best_score(acmod, &best_senid);
printf("Frame %d best senone %d score %d\n",
frame_idx, best_senid, best_score);
TEST_EQUAL(frame_counter, frame_idx);
++frame_counter;
frame_idx = -1;
}
}
}
TEST_EQUAL(0, acmod_end_utt(acmod));
nread = 0;
{
int16 best_score;
int frame_idx = -1, best_senid;
while (acmod->n_feat_frame > 0) {
acmod_score(acmod, &frame_idx);
acmod_advance(acmod);
best_score = acmod_best_score(acmod, &best_senid);
printf("Frame %d best senone %d score %d\n",
frame_idx, best_senid, best_score);
TEST_EQUAL(frame_counter, frame_idx);
++frame_counter;
frame_idx = -1;
}
}
fclose(rawfh);
}
int
main(int argc, char *argv[])
{
logmath_t *lmath;
cmd_ln_t *config;
acmod_t *acmod;
ps_mgau_t *ps;
ptm_mgau_t *s;
int i, lastcb;
lmath = logmath_init(1.0001, 0, 0);
config = cmd_ln_init(NULL, ps_args(), TRUE,
"-compallsen", "yes",
"-input_endian", "little",
NULL);
cmd_ln_parse_file_r(config, ps_args(), MODELDIR "/en-us/en-us/feat.params", FALSE);
cmd_ln_set_str_extra_r(config, "_mdef", MODELDIR "/en-us/en-us/mdef");
cmd_ln_set_str_extra_r(config, "_mean", MODELDIR "/en-us/en-us/means");
cmd_ln_set_str_extra_r(config, "_var", MODELDIR "/en-us/en-us/variances");
cmd_ln_set_str_extra_r(config, "_tmat", MODELDIR "/en-us/en-us/transition_matrices");
cmd_ln_set_str_extra_r(config, "_sendump", MODELDIR "/en-us/en-us/sendump");
cmd_ln_set_str_extra_r(config, "_mixw", NULL);
cmd_ln_set_str_extra_r(config, "_lda", NULL);
cmd_ln_set_str_extra_r(config, "_senmgau", NULL);
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err_set_debug_level(3);
TEST_ASSERT(config);
TEST_ASSERT((acmod = acmod_init(config, lmath, NULL, NULL)));
TEST_ASSERT((ps = acmod->mgau));
TEST_EQUAL(0, strcmp(ps->vt->name, "ptm"));
s = (ptm_mgau_t *)ps;
E_DEBUG(2,("PTM model loaded: %d codebooks, %d senones, %d frames of history\n",
s->g->n_mgau, s->n_sen, s->n_fast_hist));
E_DEBUG(2,("Senone to codebook mappings:\n"));
lastcb = s->sen2cb[0];
E_DEBUG(2,("\t%d: 0", lastcb));
for (i = 0; i < s->n_sen; ++i) {
if (s->sen2cb[i] != lastcb) {
lastcb = s->sen2cb[i];
E_DEBUGCONT(2,("-%d\n", i-1));
E_DEBUGCONT(2,("\t%d: %d", lastcb, i));
}
}
E_INFOCONT("-%d\n", i-1);
run_acmod_test(acmod);
#if 0
/* Replace it with ms_mgau. */
ptm_mgau_free(ps);
cmd_ln_set_str_r(config,
"-mixw",
MODELDIR "/en-us/en-us/mixture_weights");
TEST_ASSERT((acmod->mgau = ms_mgau_init(acmod, lmath, acmod->mdef)));
run_acmod_test(acmod);
cmd_ln_free_r(config);
#endif
return 0;
}