int Phrasing( ChewingData *pgdata )
{
TreeDataType treeData;
InitPhrasing( &treeData );
FindInterval( pgdata, &treeData );
SetInfo( pgdata->nPhoneSeq, &treeData );
Discard1( &treeData );
Discard2( &treeData );
SaveList( &treeData );
CountMatchCnnct( &treeData, pgdata->bUserArrCnnct, pgdata->nPhoneSeq );
SortListByScore( &treeData );
NextCut( &treeData, &pgdata->phrOut );
#ifdef ENABLE_DEBUG
ShowList( &treeData );
DEBUG_FLUSH;
#endif
/* set phrasing output */
OutputRecordStr(
pgdata,
pgdata->phrOut.chiBuf, sizeof(pgdata->phrOut.chiBuf),
( treeData.phList )->arrIndex,
( treeData.phList )->nInter,
pgdata->phoneSeq,
pgdata->nPhoneSeq,
pgdata->selectStr, pgdata->selectInterval, pgdata->nSelect, &treeData );
SaveDispInterval( &pgdata->phrOut, &treeData );
/* free "phrase" */
CleanUpMem( &treeData );
return 0;
}
float InterpolateSpectrumSamples(const float *lambda, const float *vals, int n,
float l) {
for (int i = 0; i < n - 1; ++i) Assert_(lambda[i + 1] > lambda[i]);
if (l <= lambda[0]) return vals[0];
if (l >= lambda[n - 1]) return vals[n - 1];
int offset = FindInterval(n, [&](int index) { return l >= lambda[index]; });
Assert_(l >= lambda[offset] && l <= lambda[offset + 1]);
float t = (l - lambda[offset]) / (lambda[offset + 1] - lambda[offset]);
return SpectrumLerp(t, vals[offset], vals[offset + 1]);
}
int Phrasing(
ChewingData *pgdata, /* FIXME: Remove other parameters since they are all in pgdata. */
PhrasingOutput *ppo, uint16_t phoneSeq[], int nPhoneSeq,
char selectStr[][ MAX_PHONE_SEQ_LEN * MAX_UTF8_SIZE + 1 ],
IntervalType selectInterval[], int nSelect,
int bArrBrkpt[], int bUserArrCnnct[] )
{
TreeDataType treeData;
InitPhrasing( &treeData );
FindInterval(
pgdata,
phoneSeq, nPhoneSeq, selectStr, selectInterval, nSelect,
bArrBrkpt, &treeData );
SetInfo( nPhoneSeq, &treeData );
Discard1( &treeData );
Discard2( &treeData );
SaveList( &treeData );
CountMatchCnnct( &treeData, bUserArrCnnct, nPhoneSeq );
SortListByScore( &treeData );
NextCut( &treeData, ppo );
#ifdef ENABLE_DEBUG
ShowList( &treeData );
DEBUG_FLUSH;
#endif
/* set phrasing output */
OutputRecordStr(
pgdata,
ppo->chiBuf, sizeof(ppo->chiBuf),
( treeData.phList )->arrIndex,
( treeData.phList )->nInter,
phoneSeq,
nPhoneSeq,
selectStr, selectInterval, nSelect, &treeData );
SaveDispInterval( ppo, &treeData );
/* free "phrase" */
CleanUpMem( &treeData );
return 0;
}
