Fix memory leaks in render node managers

Delete objects in node managers.

Task-number: QTBUG-47978
Task-number: QTBUG-51035
Change-Id: I55167dfa8c7b76ed6405bcb2b3bc775ca0152a5b
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/src/render/backend/nodemanagers.cpp b/src/render/backend/nodemanagers.cpp
index c7a67a699..66e526d41 100644
--- a/src/render/backend/nodemanagers.cpp
+++ b/src/render/backend/nodemanagers.cpp
@@ -88,6 +88,41 @@ NodeManagers::NodeManagers()
 {
 }
 
+NodeManagers::~NodeManagers()
+{
+    delete m_cameraManager;
+    delete m_materialManager;
+    delete m_worldMatrixManager;
+    delete m_vaoManager;
+    delete m_shaderManager;
+    delete m_techniqueManager;
+    delete m_effectManager;
+    delete m_renderPassManager;
+    delete m_textureManager;
+    delete m_textureDataManager;
+    delete m_layerManager;
+    delete m_filterKeyManager;
+    delete m_frameGraphManager;
+    delete m_transformManager;
+    delete m_renderTargetManager;
+    delete m_sceneManager;
+    delete m_attachmentManager;
+    delete m_parameterManager;
+    delete m_shaderDataManager;
+    delete m_glBufferManager;
+    delete m_textureImageManager;
+    delete m_bufferManager;
+    delete m_attributeManager;
+    delete m_geometryManager;
+    delete m_geometryRendererManager;
+    delete m_objectPickerManager;
+//    delete m_boundingVolumeDebugManager;
+    delete m_lightManager;
+    delete m_computeJobManager;
+    delete m_renderStateManager;
+    delete m_renderNodesManager;
+}
+
 template<>
 CameraManager *NodeManagers::manager<CameraLens>() const Q_DECL_NOTHROW
 {