From d61cf819974f47a30dd473291fa65bc939ca38be Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Sat, 16 Jan 2016 14:18:59 +0100
Subject: [PATCH] The return of threaded waveform rendering and related
 crashes.

---
 libs/canvas/wave_view.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/canvas/wave_view.cc b/libs/canvas/wave_view.cc
index 3d70527120..f1f1653d70 100644
--- a/libs/canvas/wave_view.cc
+++ b/libs/canvas/wave_view.cc
@@ -73,7 +73,7 @@ WaveView::DrawingRequestQueue WaveView::request_queue;
 PBD::Signal0<void> WaveView::VisualPropertiesChanged;
 PBD::Signal0<void> WaveView::ClipLevelChanged;
 
-#undef ENABLE_THREADED_WAVEFORM_RENDERING
+#define ENABLE_THREADED_WAVEFORM_RENDERING
 
 WaveView::WaveView (Canvas* c, boost::shared_ptr<ARDOUR::AudioRegion> region)
 	: Item (c)