ref: baaa888c574e075222ad70b002fe6a140a19098b
dir: flite/tools/VOICE_clunits.c
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 1999-2000 */
/* All Rights Reserved. */
/* */
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/* this software and its documentation without restriction, including */
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/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
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/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: April 2001 */
/*************************************************************************/
/* */
/* A simple clunits/ldom voice defintion */
/* */
/*************************************************************************/
#include <string.h>
#include "flite.h"
#include "cst_clunits.h"
#include "__FLITELANG__.h"
#include "__FLITELEX__.h"
static char *__VOICENAME___unit_name(cst_item *s);
extern cst_clunit_db __VOICENAME___db;
cst_voice *__VOICENAME___clunits = NULL;
extern const cst_cart __VOICENAME___dur_cart;
extern const dur_stat * const __VOICENAME___dur_stats[];
cst_voice *register___VOICENAME__(const char *voxdir)
{
cst_voice *v;
cst_lexicon *lex;
if (__VOICENAME___clunits)
return __VOICENAME___clunits; /* Already registered */
v = new_voice();
v->name = "__NICKNAME__";
/* Sets up language specific parameters in the __VOICENAME__. */
__FLITELANG___init(v);
/* Things that weren't filled in already. */
flite_feat_set_string(v->features,"name","__VOICENAME__");
/* Duration model */
flite_feat_set(v->features,"dur_cart",cart_val(&__VOICENAME___dur_cart));
flite_feat_set(v->features,"dur_stats",dur_stats_val((dur_stats *)__VOICENAME___dur_stats));
/* Lexicon */
lex = __FLITELEX___init();
flite_feat_set(v->features,"lexicon",lexicon_val(lex));
flite_feat_set(v->features,"postlex_func",uttfunc_val(lex->postlex));
/* Waveform synthesis */
flite_feat_set(v->features,"wave_synth_func",uttfunc_val(&clunits_synth));
flite_feat_set(v->features,"clunit_db",clunit_db_val(&__VOICENAME___db));
flite_feat_set_int(v->features,"sample_rate",__VOICENAME___db.sts->sample_rate);
flite_feat_set_string(v->features,"join_type","simple_join");
flite_feat_set_string(v->features,"resynth_type","fixed");
if ((voxdir != NULL) &&
(__VOICENAME___db.sts->sts == NULL) &&
(__VOICENAME___db.sts->sts_paged == NULL) &&
(__VOICENAME___db.sts->frames == NULL))
flite_mmap_clunit_voxdata(voxdir,v);
/* Unit selection */
__VOICENAME___db.unit_name_func = __VOICENAME___unit_name;
__VOICENAME___clunits = v;
return __VOICENAME___clunits;
}
void unregister___VOICENAME__(cst_voice *vox)
{
if (vox != __VOICENAME___clunits)
return;
delete_voice(vox);
__VOICENAME___clunits = NULL;
}
static const char *__VOICENAME___nextvoicing(cst_item *s)
{
if (cst_streq("+",flite_ffeature_string(s,"n.ph_vc")))
return "V";
else if (cst_streq("+",flite_ffeature_string(s,"n.ph_cvox")))
return "CVox";
else
return "UV";
}
static char *__VOICENAME___unit_name(cst_item *s)
{
const char *name;
/* This *is* long enough as long as you don't change external things */
char cname[30];
name = flite_ffeature_string(s,"name");
/* Comment this out if you have more complex unit names */
#if 1
if (1 == 1)
return cst_strdup(name);
else
#endif
if (cst_streq("+",flite_ffeature_string(s,"ph_vc")))
{
cst_sprintf(cname,"%s_%s_%s",name,
flite_ffeature_string(s,"R:SylStructure.parent.stress"),
__VOICENAME___nextvoicing(s));
}
else
{
cst_sprintf(cname,"%s_%s",name,
__VOICENAME___nextvoicing(s));
}
return cst_strdup(cname);
}