void VoiceHandler::setPolyphony(size_t polyphony) {
while (all_voices_.size() < polyphony) {
Voice* new_voice = createVoice();
all_voices_.insert(new_voice);
free_voices_.push_back(new_voice);
}
while (active_voices_.size() > polyphony) {
active_voices_.front()->deactivate();
active_voices_.pop_front();
}
polyphony_ = polyphony;
}
void VoiceHandler::setPolyphony(size_t polyphony) {
while (all_voices_.size() < polyphony) {
Voice* new_voice = createVoice();
all_voices_.push_back(new_voice);
active_voices_.push_back(new_voice);
}
int num_voices_to_kill = active_voices_.size() - polyphony;
for (int i = 0; i < num_voices_to_kill; ++i) {
Voice* sacrifice = getVoiceToKill();
if (sacrifice)
sacrifice->kill();
}
polyphony_ = polyphony;
}