From 2992506652a20d14540ccdcc2afa3858ce08aa73 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Wed, 16 Dec 2015 10:28:17 -0500
Subject: [PATCH] disable threaded waveview rendering.

This will be re-enabled once 4.5 has been released
---
 libs/canvas/wave_view.cc | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/libs/canvas/wave_view.cc b/libs/canvas/wave_view.cc
index a193e8c339..3d70527120 100644
--- a/libs/canvas/wave_view.cc
+++ b/libs/canvas/wave_view.cc
@@ -73,6 +73,8 @@ WaveView::DrawingRequestQueue WaveView::request_queue;
 PBD::Signal0<void> WaveView::VisualPropertiesChanged;
 PBD::Signal0<void> WaveView::ClipLevelChanged;
 
+#undef ENABLE_THREADED_WAVEFORM_RENDERING
+
 WaveView::WaveView (Canvas* c, boost::shared_ptr<ARDOUR::AudioRegion> region)
 	: Item (c)
 	, _region (region)
@@ -835,7 +837,12 @@ WaveView::get_image (framepos_t start, framepos_t end, bool& full_image) const
 
 	if (!ret || !full_image) {
 
-		if ((rendered && get_image_in_thread) || always_get_image_in_thread) {
+#ifndef ENABLE_THREADED_WAVEFORM_RENDERING
+		if (1)
+#else
+		if ((rendered && get_image_in_thread) || always_get_image_in_thread)
+#endif
+		{
 
 			DEBUG_TRACE (DEBUG::WaveView, string_compose ("%1: generating image in caller thread\n", name));