/*
* Get the base function for UI
*/
void OscilGen::getcurrentbasefunction(REALTYPE *smps)
{
if(Pcurrentbasefunc != 0)
fft->freqs2smps(basefuncFFTfreqs, smps);
else
getbasefunction(smps); //the sine case
}
/*
* Change the base function
*/
void OscilGen::changebasefunction(void)
{
if(Pcurrentbasefunc != 0) {
getbasefunction(tmpsmps);
if(fft)
fft->smps2freqs(tmpsmps, basefuncFFTfreqs);
clearDC(basefuncFFTfreqs);
}
else //in this case basefuncFFTfreqs are not used
clearAll(basefuncFFTfreqs, synth.oscilsize);
oscilprepared = 0;
oldbasefunc = Pcurrentbasefunc;
oldbasepar = Pbasefuncpar;
oldbasefuncmodulation = Pbasefuncmodulation;
oldbasefuncmodulationpar1 = Pbasefuncmodulationpar1;
oldbasefuncmodulationpar2 = Pbasefuncmodulationpar2;
oldbasefuncmodulationpar3 = Pbasefuncmodulationpar3;
}
/*
* Change the base function
*/
void OscilGen::changebasefunction()
{
if(Pcurrentbasefunc != 0) {
getbasefunction(tmpsmps);
fft->smps2freqs(tmpsmps, basefuncFFTfreqs);
basefuncFFTfreqs.c[0] = 0.0;
}
else {
for(int i = 0; i < OSCIL_SIZE / 2; i++) {
basefuncFFTfreqs.s[i] = 0.0;
basefuncFFTfreqs.c[i] = 0.0;
}
//in this case basefuncFFTfreqs_ are not used
}
oscilprepared = 0;
oldbasefunc = Pcurrentbasefunc;
oldbasepar = Pbasefuncpar;
oldbasefuncmodulation = Pbasefuncmodulation;
oldbasefuncmodulationpar1 = Pbasefuncmodulationpar1;
oldbasefuncmodulationpar2 = Pbasefuncmodulationpar2;
oldbasefuncmodulationpar3 = Pbasefuncmodulationpar3;
}
