/**
* Convert f0-contour with equal spaced sampling points to pitch markers.
*
* @param idSrc source f0-contour
* @param idDst target pitch marker
* @param n target sum of pitch marker lengths
* @param srate sampling rate
* @return O_K if sucessfull, not exec otherwise
*/
INT16 CGEN_PUBLIC CPMproc::F02pm(CData *idSrc, CData* idDst, INT32 n, INT32 srate) {
INT16* p_pm = NULL;
INT32 n_pm = 0;
if(CData_IsEmpty(idSrc) == TRUE) return NOT_EXEC;
if(n <= 0) return NOT_EXEC;
DLPASSERT(CData_GetNComps(idSrc) == 1);
CREATEVIRTUAL(CData,idSrc,idDst);
CData_Reset(idDst, TRUE);
dlm_f02pm((FLOAT64*)idSrc->XAddr(0,0), idSrc->GetNRecs(), &p_pm, &n_pm, n, srate);
CData_AddComp(idDst, "pm", T_SHORT);
CData_AddComp(idDst, "v/uv", T_SHORT);
CData_Allocate(idDst, n_pm);
ISETFIELD_RVALUE(idDst, "fsr", 1000.0/srate);
dlp_memmove(idDst->XAddr(0,0), p_pm, 2*n_pm*sizeof(INT16));
/* clean up */
DESTROYVIRTUAL(idSrc,idDst)
dlp_free(p_pm);
return(O_K);
}
/**
* Convert (unequal spaced) pitch markers to f0-contour with equal spaced
* sampling points.
*
* @param idSrc source pitch marks
* @param idDst target fo-contour
* @param n target number of sampling points of f0-contour
* @param srate sampling rate
* @return O_K if sucessfull, not exec otherwise
*/
INT16 CGEN_PUBLIC CPMproc::Pm2f0(CData *idSrc, CData* idDst, INT32 n, INT32 srate) {
if(CData_IsEmpty(idSrc) == TRUE) return NOT_EXEC;
if(n <= 0) return NOT_EXEC;
DLPASSERT(CData_GetNComps(idSrc) == 2);
CREATEVIRTUAL(CData,idSrc,idDst);
CData_Reset(idDst, TRUE);
CData_AddComp(idDst, "~F0", T_DOUBLE);
CData_Allocate(idDst, n);
dlm_pm2f0((INT16*)idSrc->XAddr(0,0), idSrc->GetNRecs(), (FLOAT64*)idDst->XAddr(0,0), idDst->GetNRecs(), srate);
ISETFIELD_RVALUE(idDst, "fsr", 1000.0/srate);
/* clean up */
DESTROYVIRTUAL(idSrc,idDst)
return(O_K);
}
/*
* Synthesis
*
* @return O_K if successfull, NOT_EXEC otherwise
*/
INT16 CGEN_PUBLIC CFBAproc::Synthesize(data *idFea, data *idControl, data *idSyn) {
if((idFea != NULL) && (idSyn != NULL)) {
if (idControl == NULL) return IERROR(this,ERR_NULLINST,0,0,0);
if (idFea == NULL) return IERROR(this,ERR_NULLINST,0,0,0);
if (idSyn == NULL) return IERROR(this,ERR_NULLINST,0,0,0);
if (idControl->IsEmpty()) return IERROR(idControl,DATA_EMPTY,idControl->m_lpInstanceName,0,0);
if (idFea->IsEmpty()) return IERROR(idFea,DATA_EMPTY,idFea->m_lpInstanceName,0,0);
if (idFea->GetCompType(0)!=T_DOUBLE) return IERROR(idFea,DATA_BADCOMPTYPE,0,idFea->m_lpInstanceName,"double");
if(dlp_is_numeric_type_code(idControl->GetCompType(0)) &&
dlp_is_numeric_type_code(idControl->GetCompType(1))) {
if(SynthesizeUsingPM(idFea, idControl, idSyn) != O_K) return NOT_EXEC;
} else if(dlp_is_symbolic_type_code(idControl->GetCompType(0)) &&
dlp_is_numeric_type_code (idControl->GetCompType(1)) &&
dlp_is_symbolic_type_code(idControl->GetCompType(2)) &&
dlp_is_numeric_type_code (idControl->GetCompType(3)) &&
dlp_is_numeric_type_code (idControl->GetCompType(4)) &&
dlp_is_symbolic_type_code(idControl->GetCompType(5)) &&
dlp_is_numeric_type_code (idControl->GetCompType(6)) &&
dlp_is_numeric_type_code (idControl->GetCompType(7))) {
if(SynthesizeUsingInto(idFea, idControl, idSyn) != O_K) return NOT_EXEC;
} else {
IERROR(this,FBA_BADPITCH,idControl->m_lpInstanceName,0,0);
return IERROR(this,FBA_BADINTO, idControl->m_lpInstanceName,0,0);
}
ISETFIELD_RVALUE(idSyn,"rinc",1000/m_nSrate);
for(INT32 i = 0; i < idFea->GetNComps(); i++) {
if(dlp_is_symbolic_type_code(idFea->GetCompType(i))) {
idSyn->AddComp(idFea->GetCname(i),idFea->GetCompType(i));
}
}
idSyn->CopyLabels(idFea);
}
return O_K;
}