Note: 'swing' probably requires a 2nd iteration:
first quantize notes to the grid, then apply beat shift.
even = false;
+ /* TODO 'swing' probably requires a 2nd iteration:
+ * first quantize notes to the grid, then apply beat shift
+ */
for (Evoral::Sequence<MidiModel::TimeType>::Notes::iterator i = (*s).begin(); i != (*s).end(); ++i) {
double new_start = round (((*i)->time() - offset) / _start_grid) * _start_grid + offset;
*/
new_start = new_start + (2.0/3.0 * _swing * (next_grid - new_start));
+ new_end = new_end + (2.0/3.0 * _swing * (next_grid - new_start));
} else if (_swing < 0.0 && !even) {
*/
new_start = new_start - (2.0/3.0 * _swing * (new_start - prev_grid));
+ new_end = new_end - (2.0/3.0 * _swing * (new_start - prev_grid));
}