Messages and ownership of update objects

[platform/core/uifw/dali-core.git] / dali / internal / update / node-attachments / scene-graph-renderer-attachment.h

diff --git a/dali/internal/update/node-attachments/scene-graph-renderer-attachment.h b/dali/internal/update/node-attachments/scene-graph-renderer-attachment.h
index 27194ce..b4eda54 100644 (file)
--- a/dali/internal/update/node-attachments/scene-graph-renderer-attachment.h
+++ b/dali/internal/update/node-attachments/scene-graph-renderer-attachment.h
@@ -48,7 +48,7 @@ public:
    * Set the material for the renderer
    * @param[in] material The material this renderer will use
    */
-  void SetMaterial(const Material& material);
+  void SetMaterial(const Material* material);
 
   /**
    * Get the material of this renderer
@@ -60,7 +60,7 @@ public:
    * Set the geometry for the renderer
    * @param[in] geometry The geometry this renderer will use
    */
-  void SetGeometry(const Geometry& geometry);
+  void SetGeometry(const Geometry* geometry);
 
   /**
    * Get the geometry of this renderer
@@ -86,6 +86,41 @@ private:
   int mDepthIndex;     ///< Used only in PrepareRenderInstructions
 };
 
+// Messages for RendererAttachment
+
+inline void SetMaterialMessage( EventToUpdate& eventToUpdate, const RendererAttachment& attachment, const Material& material )
+{
+  typedef MessageValue1< RendererAttachment, const Material* > LocalType;
+
+  // Reserve some memory inside the message queue
+  unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+
+  // Construct message in the message queue memory; note that delete should not be called on the return value
+  new (slot) LocalType( &attachment, &RendererAttachment::SetMaterial, &material );
+}
+
+inline void SetGeometryMessage( EventToUpdate& eventToUpdate, const RendererAttachment& attachment, const Geometry& geometry )
+{
+  typedef MessageValue1< RendererAttachment, const Geometry* > LocalType;
+
+  // Reserve some memory inside the message queue
+  unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+
+  // Construct message in the message queue memory; note that delete should not be called on the return value
+  new (slot) LocalType( &attachment, &RendererAttachment::SetGeometry, &geometry );
+}
+
+inline void SetDepthIndexMessage( EventToUpdate& eventToUpdate, const RendererAttachment& attachment, int depthIndex )
+{
+  typedef MessageValue1< RendererAttachment, int > LocalType;
+
+  // Reserve some memory inside the message queue
+  unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+
+  // Construct message in the message queue memory; note that delete should not be called on the return value
+  new (slot) LocalType( &attachment, &RendererAttachment::SetDepthIndex, depthIndex );
+}
+
 } // namespace SceneGraph
 } // namespace Internal
 } // namespace Dali