PocketSphinx 5prealpha
dict2pid.h
Go to the documentation of this file.
1/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
2/* ====================================================================
3 * Copyright (c) 1999-2014 Carnegie Mellon University. All rights
4 * reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
16 * distribution.
17 *
18 * This work was supported in part by funding from the Defense Advanced
19 * Research Projects Agency and the National Science Foundation of the
20 * United States of America, and the CMU Sphinx Speech Consortium.
21 *
22 * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND
23 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
24 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
25 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
26 * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
28 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
32 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 * ====================================================================
35 *
36 */
37
38#ifndef _S3_DICT2PID_H_
39#define _S3_DICT2PID_H_
40
41/* System headers. */
42#include <stdio.h>
43
44/* SphinxBase headers. */
45#include <sphinxbase/logmath.h>
46#include <sphinxbase/bitvec.h>
47
48/* Local headers. */
49#include "s3types.h"
50#include "bin_mdef.h"
51#include "dict.h"
52
64#ifdef __cplusplus
65extern "C" {
66#endif
67
73typedef struct {
74 s3ssid_t *ssid;
76 int32 n_ssid;
77} xwdssid_t;
78
84typedef struct {
85 int refcount;
86
91 /*Notice the order of the arguments */
92 /* FIXME: This is crying out for compression - in Mandarin we have
93 * 180 context independent phones, which makes this an 11MB
94 * array. */
95 s3ssid_t ***ldiph_lc;
105 s3ssid_t ***lrdiph_rc;
112} dict2pid_t;
113
115#define dict2pid_rssid(d,ci,lc) (&(d)->rssid[ci][lc])
116#define dict2pid_ldiph_lc(d,b,r,l) ((d)->ldiph_lc[b][r][l])
117#define dict2pid_lrdiph_rc(d,b,l,r) ((d)->lrdiph_rc[b][l][r])
118
123 dict_t *dict
124 );
125
130
135 );
136
140s3ssid_t dict2pid_internal(dict2pid_t *d2p,
141 int32 wid,
142 int pos);
143
148 int32 wid);
149
153void dict2pid_dump(FILE *fp,
154 dict2pid_t *d2p
155 );
156
159 );
160
164int32 get_rc_nssid(dict2pid_t *d2p,
165 s3wid_t w
166 );
167
172 s3wid_t w
173 );
174
175#ifdef __cplusplus
176}
177#endif
178
179
180#endif
Binary format model definition files, with support for heterogeneous topologies and variable-size N-p...
dict2pid_t * dict2pid_retain(dict2pid_t *d2p)
Retain a pointer to dict2pid.
Definition: dict2pid.c:500
dict2pid_t * dict2pid_build(bin_mdef_t *mdef, dict_t *dict)
Build the dict2pid structure for the given model/dictionary.
Definition: dict2pid.c:388
int dict2pid_free(dict2pid_t *d2p)
Free the memory dict2pid structure.
Definition: dict2pid.c:507
void dict2pid_dump(FILE *fp, dict2pid_t *d2p)
For debugging.
Definition: dict2pid.c:538
void dict2pid_report(dict2pid_t *d2p)
Report a dict2pid data structure.
Definition: dict2pid.c:533
s3ssid_t dict2pid_internal(dict2pid_t *d2p, int32 wid, int pos)
Return the senone sequence ID for the given word position.
Definition: dict2pid.c:367
int32 get_rc_nssid(dict2pid_t *d2p, s3wid_t w)
Get number of rc.
Definition: dict2pid.c:204
int dict2pid_add_word(dict2pid_t *d2p, int32 wid)
Add a word to the dict2pid structure (after adding it to dict).
Definition: dict2pid.c:298
s3cipid_t * dict2pid_get_rcmap(dict2pid_t *d2p, s3wid_t w)
Get RC map.
Definition: dict2pid.c:229
Operations on dictionary.
Size definition of semantically units.
int16 s3cipid_t
Size definitions for more semantially meaningful units.
Definition: s3types.h:63
Building composite triphone (as well as word internal triphones) with the dictionary.
Definition: dict2pid.h:84
xwdssid_t ** rssid
Right context state sequence id table First dimension: base phone, Second dimension: left context.
Definition: dict2pid.h:99
s3ssid_t *** lrdiph_rc
For single-phone words, [base][lc][rc] -> ssid; filled out for single-phone base x lc combinations in...
Definition: dict2pid.h:105
s3ssid_t *** ldiph_lc
For multi-phone words, [base][rc][lc] -> ssid; filled out for word-initial base x rc combinations in ...
Definition: dict2pid.h:95
xwdssid_t ** lrssid
Left-Right context state sequence id table First dimension: base phone, Second dimension: left contex...
Definition: dict2pid.h:108
bin_mdef_t * mdef
Model definition, used to generate internal ssids on the fly.
Definition: dict2pid.h:87
dict_t * dict
Dictionary this table refers to.
Definition: dict2pid.h:89
a structure for a dictionary.
Definition: dict.h:76
cross word triphone model structure
Definition: dict2pid.h:73
s3cipid_t * cimap
Index into ssid[] above for each ci phone.
Definition: dict2pid.h:75
int32 n_ssid
#Unique ssid in above, compressed ssid list
Definition: dict2pid.h:76
s3ssid_t * ssid
Senone Sequence ID list for all context ciphones.
Definition: dict2pid.h:74