*output_data |= (input_data[i] << index);
output_data += unit_size_;
}
if (index == owner_.num_channels() - 1) {
// We gathered sample data of all sub-signals, let's append it
*output_data |= (input_data[i] << index);
output_data += unit_size_;
}
if (index == owner_.num_channels() - 1) {
// We gathered sample data of all sub-signals, let's append it