- if (!change) {
- // VCA (and Mixbus) special cases according to SortByNewDisplayOrder
- uint32_t n = 0;
- SortByNewDisplayOrder cmp;
- sort (sorted.begin(), sorted.end(), cmp);
- for (OrderingKeys::iterator sr = sorted.begin(); sr != sorted.end(); ++sr, ++n) {
- if (_session->master_out() && (_session->master_out()->presentation_info().order() == n)) {
- ++n;
- }
- if (sr->old_display_order != n) {
- change = true;
- break;
- }
- }
- if (change) {
- n = 0;
- for (OrderingKeys::iterator sr = sorted.begin(); sr != sorted.end(); ++sr, ++n) {
- if (_session->master_out() && (_session->master_out()->presentation_info().order() == n)) {
- ++n;
- }
- if (sr->stripable->presentation_info().order() != n) {
- sr->stripable->set_presentation_order (n);
- }
- }
- }
- }