+void
+AudioPlaylist::crossfades_at (nframes_t frame, Crossfades& clist)
+{
+ RegionLock rlock (this);
+
+ for (Crossfades::iterator i = _crossfades.begin(); i != _crossfades.end(); ++i) {
+ nframes_t start, end;
+
+ start = (*i)->position();
+ end = start + (*i)->overlap_length(); // not length(), important difference
+
+ if (frame >= start && frame <= end) {
+ clist.push_back (*i);
+ }
+ }
+}
+