Declick before the end of seamless loops, not after the end, so that loops are rendered accurately (#4213, #4593).

git-svn-id: svn://localhost/ardour2/branches/3.0@12801 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 11 insertions, 0 deletions

diff --git a/libs/ardour/session_process.cc b/libs/ardour/session_process.cc
index f92ca9f1a7..3936423b14 100644
--- a/libs/ardour/session_process.cc
+++ b/libs/ardour/session_process.cc
@@ -1021,6 +1021,17 @@ Session::process_event (SessionEvent* ev)
 		del = false;
 		break;
 
+	case SessionEvent::AutoLoopDeclick:
+		if (play_loop) {
+			/* Request a declick fade-out and a fade-in; the fade-out will happen
+			   at the end of the loop, and the fade-in at the start.
+			*/
+			transport_sub_state |= (PendingLoopDeclickOut | PendingLoopDeclickIn);
+		}
+		remove = false;
+		del = false;
+		break;
+
 	case SessionEvent::Locate:
 		if (ev->yes_or_no) {
 			// cerr << "forced locate to " << ev->target_frame << endl;