Fix issues with COIN builds

-Fix miscellaneous compile errors
-Move manual tests to manual folder and enable export of autotests
-Added widgets requirement
-Fixed autotests
-Fixed renderer and controller synchronization in QML case
-Treat fallback Mesa as ES2 similar to setting AA_UseSoftwareOpenGL

Change-Id: If6619733725d079e339bef16262e5ea1450ab20f
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/datavisualizationqml2/declarativescatter.cpp b/src/datavisualizationqml2/declarativescatter.cpp
index fba6d6c7..23653313 100644
--- a/src/datavisualizationqml2/declarativescatter.cpp
+++ b/src/datavisualizationqml2/declarativescatter.cpp
@@ -20,6 +20,7 @@
 ******************************************************************************/
 
 #include "declarativescatter_p.h"
+#include <QtCore/QMutexLocker>
 
 QT_BEGIN_NAMESPACE_DATAVISUALIZATION
 
@@ -39,6 +40,7 @@ DeclarativeScatter::DeclarativeScatter(QQuickItem *parent)
 
 DeclarativeScatter::~DeclarativeScatter()
 {
+    QMutexLocker locker(m_nodeMutex.data());
     delete m_scatterController;
 }