From: Carl Hetherington <cth@carlh.net>
Date: Wed, 26 Jun 2019 00:38:04 +0000 (+0100)
Subject: Try to reduce audio mapping flicker on Windows.
X-Git-Tag: v2.15.9~6
X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=07daa6dc99c7b0a0fc00e51f80b5fff6e870732d

Try to reduce audio mapping flicker on Windows.
---

diff --git a/src/wx/audio_mapping_view.cc b/src/wx/audio_mapping_view.cc
index fa8732648..98430da3b 100644
--- a/src/wx/audio_mapping_view.cc
+++ b/src/wx/audio_mapping_view.cc
@@ -75,6 +75,10 @@ AudioMappingView::AudioMappingView (wxWindow* parent)
 	_vertical_scroll = new wxScrollBar (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSB_VERTICAL);
 	_horizontal_scroll = new wxScrollBar (this, wxID_ANY);
 
+#ifndef __WXOSX__
+	SetDoubleBuffered (true);
+#endif
+
 	Bind (wxEVT_SIZE, boost::bind(&AudioMappingView::size, this, _1));
 	Bind (wxEVT_MENU, boost::bind(&AudioMappingView::off, this), ID_off);
 	Bind (wxEVT_MENU, boost::bind(&AudioMappingView::full, this), ID_full);