From 85e701880b125fc866a88236bf5bf971eaebf91b Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Wed, 8 Apr 2015 12:31:44 +0200
Subject: redraw playhead only if pixel position changed.

---
 gtk2_ardour/editor_cursors.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gtk2_ardour/editor_cursors.cc b/gtk2_ardour/editor_cursors.cc
index ee8253fed8..7cd897604c 100644
--- a/gtk2_ardour/editor_cursors.cc
+++ b/gtk2_ardour/editor_cursors.cc
@@ -77,11 +77,11 @@ EditorCursor::~EditorCursor ()
 void
 EditorCursor::set_position (framepos_t frame)
 {
-	PositionChanged (frame);
+	if (_current_frame != frame) { PositionChanged (frame); }
 
 	double const new_pos = _editor.sample_to_pixel_unrounded (frame);
 
-	if (new_pos != _track_canvas_item->x ()) {
+	if (rint(new_pos) != rint(_track_canvas_item->x ())) {
 		_track_canvas_item->set_x (new_pos);
 	}
 
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