-#ifndef __DALI_INTERNAL_SCENE_GRAPH_LAYER_H__
-#define __DALI_INTERNAL_SCENE_GRAPH_LAYER_H__
+#ifndef DALI_INTERNAL_SCENE_GRAPH_LAYER_H
+#define DALI_INTERNAL_SCENE_GRAPH_LAYER_H
/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <dali/public-api/actors/layer.h>
#include <dali/internal/event/common/event-thread-services.h>
#include <dali/internal/update/nodes/node.h>
-#include <dali/internal/update/node-attachments/scene-graph-renderable-attachment-declarations.h>
namespace Dali
{
namespace Internal
{
-class RenderableAttachment;
-
// value types used by messages
template <> struct ParameterType< Dali::Layer::SortFunctionType >
: public BasicType< Dali::Layer::SortFunctionType > {};
namespace SceneGraph
{
+class Camera;
+
+/**
+ * Pair of node-renderer
+ */
+struct Renderable
+{
+ Renderable()
+ : mNode( 0 ),
+ mRenderer( 0 )
+ {}
+
+ Renderable( Node* node, Renderer* renderer )
+ : mNode( node ),
+ mRenderer( renderer )
+ {}
+
+ Node* mNode;
+ Renderer* mRenderer;
+};
+
+using RenderableContainer = Dali::Vector<Renderable>;
/**
* Layers have a "depth" relative to all other layers in the scene-graph.
- * Non-layer child nodes (and their attachments) are considered part of the layer.
+ * Non-layer child nodes are considered part of the layer.
*
- * Layers are rendered separately, and the depth buffer is cleared before each layer is rendered.
+ * Layers are rendered separately, and by default the depth buffer is cleared before each layer is rendered.
* Objects in higher layers, are rendered after (in front of) objects in lower layers.
*/
class Layer : public Node
{
public:
-
- typedef Dali::Layer::SortFunctionType SortFunctionType;
+ using SortFunctionType = Dali::Layer::SortFunctionType;
// Creation methods
/**
* Virtual destructor
*/
- virtual ~Layer();
+ ~Layer() override;
/**
* From Node, to convert a node to a layer.
* @return The layer.
*/
- virtual Layer* GetLayer()
+ Layer* GetLayer() override
{
return this;
}
* to use is the same than the one used before ( Otherwise View transform will be different )
*
*/
- bool CanReuseRenderers(Node* camera)
+ bool CanReuseRenderers( Camera* camera )
{
bool bReturn( mAllChildTransformsClean[ 0 ] && mAllChildTransformsClean[ 1 ] && camera == mLastCamera );
mLastCamera = camera;
return mIsDefaultSortFunction;
}
+ /**
+ * Clears all the renderable lists
+ */
+ void ClearRenderables();
+
private:
/**
public: // For update-algorithms
- RenderableAttachmentContainer stencilRenderables;
- RenderableAttachmentContainer transparentRenderables;
- RenderableAttachmentContainer opaqueRenderables;
- RenderableAttachmentContainer overlayRenderables;
+ RenderableContainer colorRenderables;
+ RenderableContainer overlayRenderables;
private:
- SortFunctionType mSortFunction; ///< Used to sort semi-transparent geometry
+ SortFunctionType mSortFunction; ///< Used to sort semi-transparent geometry
ClippingBox mClippingBox; ///< The clipping box, in window coordinates
- Node* mLastCamera; ///< Pointer to the last camera that has rendered the layer
+ Camera* mLastCamera; ///< Pointer to the last camera that has rendered the layer
Dali::Layer::Behavior mBehavior; ///< The behavior of the layer
bool mAllChildTransformsClean[ 2 ]; ///< True if all child nodes transforms are clean,
- /// double buffered as we need two clean frames before we can reuse N-1 for N+1
- /// this allows us to cache render items when layer is "static"
+ /// double buffered as we need two clean frames before we can reuse N-1 for N+1
+ /// this allows us to cache render items when layer is "static"
bool mIsClipping:1; ///< True when clipping is enabled
bool mDepthTestDisabled:1; ///< Whether depth test is disabled.
bool mIsDefaultSortFunction:1; ///< whether the default depth sort function is used
*/
inline void SetSortFunctionMessage( EventThreadServices& eventThreadServices, const Layer& layer, Dali::Layer::SortFunctionType function )
{
- typedef MessageValue1< Layer, Dali::Layer::SortFunctionType > LocalType;
+ using LocalType = MessageValue1<Layer, Dali::Layer::SortFunctionType>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &layer, &Layer::SetSortFunction, function );
*/
inline void SetClippingMessage( EventThreadServices& eventThreadServices, const Layer& layer, bool enabled )
{
- typedef MessageValue1< Layer, bool > LocalType;
+ using LocalType = MessageValue1<Layer, bool>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &layer, &Layer::SetClipping, enabled );
*/
inline void SetClippingBoxMessage( EventThreadServices& eventThreadServices, const Layer& layer, const Dali::ClippingBox& clippingbox )
{
- typedef MessageValue1< Layer, Dali::ClippingBox > LocalType;
+ using LocalType = MessageValue1<Layer, Dali::ClippingBox>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &layer, &Layer::SetClippingBox, clippingbox );
const Layer& layer,
Dali::Layer::Behavior behavior )
{
- typedef MessageValue1< Layer, Dali::Layer::Behavior > LocalType;
+ using LocalType = MessageValue1<Layer, Dali::Layer::Behavior>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &layer, &Layer::SetBehavior, behavior );
*/
inline void SetDepthTestDisabledMessage( EventThreadServices& eventThreadServices, const Layer& layer, bool disable )
{
- typedef MessageValue1< Layer, bool > LocalType;
+ using LocalType = MessageValue1<Layer, bool>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &layer, &Layer::SetDepthTestDisabled, disable );
} // namespace SceneGraph
+// Template specialisation for OwnerPointer<Layer>, because delete is protected
+template <>
+inline void OwnerPointer<Dali::Internal::SceneGraph::Layer>::Reset()
+{
+ if (mObject != NULL)
+ {
+ Dali::Internal::SceneGraph::Node::Delete(mObject);
+ mObject = NULL;
+ }
+}
} // namespace Internal
} // namespace Dali
-#endif // __DALI_INTERNAL_SCENE_GRAPH_LAYER_H__
+#endif // DALI_INTERNAL_SCENE_GRAPH_LAYER_H
projects / platform / core / uifw / dali-core.git / blobdiff