- _session->bbt_time(leftmost, previous_beat);
- _session->bbt_time(rightmost, next_beat);
-
- if (previous_beat.beats > 1) {
- previous_beat.beats -= 1;
- } else if (previous_beat.bars > 1) {
- previous_beat.bars--;
- previous_beat.beats += 1;
- }
- previous_beat.ticks = 0;
-
- if (_session->tempo_map().meter_at(rightmost).divisions_per_bar () > next_beat.beats + 1) {
- next_beat.beats += 1;
- } else {
- next_beat.bars += 1;
- next_beat.beats = 1;
- }
- next_beat.ticks = 0;
-
- delete current_bbt_points;
- current_bbt_points = 0;
-
- current_bbt_points = _session->tempo_map().get_points (_session->tempo_map().frame_time (previous_beat), _session->tempo_map().frame_time (next_beat) + 1);
+ _session->tempo_map().get_grid (current_bbt_points_begin, current_bbt_points_end, max (leftmost, (framepos_t) 0), rightmost);