[3.0] Fix memory leak, scene graph layers are never deleted from memory

[platform/core/uifw/dali-core.git] / dali / internal / update / nodes / scene-graph-layer.cpp

diff --git a/dali/internal/update/nodes/scene-graph-layer.cpp b/dali/internal/update/nodes/scene-graph-layer.cpp
index 573ccee..4519171 100644 (file)
--- a/dali/internal/update/nodes/scene-graph-layer.cpp
+++ b/dali/internal/update/nodes/scene-graph-layer.cpp
@@ -33,6 +33,8 @@ namespace SceneGraph
 
 SceneGraph::Layer* Layer::New()
 {
+  // Layers are currently heap allocated, unlike Nodes which are in a memory pool
+  // However Node::Delete( layer ) will correctly delete a layer / node depending on type
   return new Layer();
 }
 
@@ -45,6 +47,9 @@ Layer::Layer()
   mDepthTestDisabled( true ),
   mIsDefaultSortFunction( true )
 {
+  // set a flag the node to say this is a layer
+  mIsLayer = true;
+
   // layer starts off dirty
   mAllChildTransformsClean[ 0 ] = false;
   mAllChildTransformsClean[ 1 ] = false;