/*******************************************************************
*Função membro getCopy
*Parâmetros: void
*Retorna Cópia do efeito, no estado actual em que se encontra
*******************************************************************/
AelEffect* AelButterWorth::getCopy(){
AelButterWorth *cp = new AelButterWorth(gain, cutoff, BandWidth ,getNChannels(), getSampleRate());
cp->ON = ON;
switch (ON) {
case lowpass:
cp->set_LPF();
break;
case highpass:
cp->set_HPF();
break;
case rejectband:
cp->set_NOTCH();
break;
case bandpass:
cp->set_BPF();
break;
default:
break;
}
cp->setWetLevel(getWetLevel());
if(!isOn()){
cp->m_turnOff();
}
return cp;
}
/*******************************************************************
*Função membro getCopy
*Parâmetros: void
*Retorna Cópia do efeito, no estado actual em que se encontra
*******************************************************************/
AelEffect* AelIIR::getCopy(){
AelIIR *cp = new AelIIR(gain, cutoff, getNChannels(), getSampleRate());
cp->ON = ON;
if(ON == lowpass){
cp->set_LPF();
}
else cp->set_HPF();
cp->setWetLevel(getWetLevel());
if(!isOn()){
cp->m_turnOff();
}
return cp;
}
audiodata madaudiofile::getNextAudioSlice(int duration, bool enablefft) {
if (outputLength==0)
getNextAudioFrame();
audiodata aud((double)duration, samplerate, getNChannels(), 16, enablefft);
int currentDuration = 0;
/* while(currentDuration < duration && outputLength != 0) {
// Adds data until end_pos or until end of the frame has been reached.
// Returns the last added pos+1*/
currentDuration = aud.pushData(OutputBuffer, &outputPosition,
outputLength, duration);
if (currentDuration < duration && outputPosition >= outputLength)
getNextAudioFrame();
//}
current_pos += currentDuration;
return aud;
}
