Merge pull request opencv#8332 from sovrasov:qt_no_dbg_output_in_release

vpisarev · vpisarev · commit 24efb02d93da · 2017-03-07T14:39:44.000Z
diff --git a/modules/highgui/src/window_QT.h b/modules/highgui/src/window_QT.h
@@ -42,6 +42,10 @@
 
 #include "precomp.hpp"
 
+#ifndef _DEBUG
+#define QT_NO_DEBUG_OUTPUT
+#endif
+
 #if defined( HAVE_QT_OPENGL )
 #include <QtOpenGL>
 #include <QGLWidget>
