-#ifndef __DALI_INTERNAL_RENDER_TASK_LIST_H__
-#define __DALI_INTERNAL_RENDER_TASK_LIST_H__
-
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Flora License, Version 1.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://floralicense.org/license/
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an AS IS BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+#ifndef DALI_INTERNAL_RENDER_TASK_LIST_H
+#define DALI_INTERNAL_RENDER_TASK_LIST_H
+
+/*
+ * Copyright (c) 2019 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
// INTERNAL INCLUDES
#include <dali/public-api/common/vector-wrapper.h>
#include <dali/public-api/object/base-object.h>
-#include <dali/public-api/render-tasks/render-task.h>
#include <dali/public-api/render-tasks/render-task-list.h>
-#include <dali/internal/common/message.h>
+#include <dali/internal/event/common/complete-notification-interface.h>
+#include <dali/internal/event/render-tasks/render-task-impl.h>
+#include <dali/internal/event/events/actor-observer.h>
namespace Dali
{
namespace Internal
{
-class EventToUpdate;
+class EventThreadServices;
class RenderTaskDefaults;
+class Actor;
+class CameraActor;
+
+using RenderTaskPtr = IntrusivePtr<RenderTask>;
+class RenderTaskList;
+using RenderTaskListPtr = IntrusivePtr<RenderTaskList>;
namespace SceneGraph
{
* A proxy for the scene-graph RenderTaskList.
* A separate LayerList is maintained for actors added via the SystemLevel::Add().
*/
-class RenderTaskList : public BaseObject
+class RenderTaskList : public BaseObject, public CompleteNotificationInterface
{
public:
- typedef std::vector< Dali::RenderTask > RenderTaskContainer;
+ using RenderTaskContainer = std::vector< RenderTaskPtr >;
+
+ struct Exclusive
+ {
+ RenderTask* renderTaskPtr; ///< Pointer for comparison with current rendertask.
+ ActorObserver actor; ///< For comparison with current actor.
+ };
+
+ using ExclusivesContainer = std::vector< Exclusive >;
/**
* Create a RenderTaskList.
- * @param[in] updateManager Used for creating render-tasks in the scene graph.
- * @param[in] defaults Provides the default source & camera actors.
- * @param[in] systemLevel True if this is the LayerList for actors added via the SystemLevel::Add().
* @return A newly allocated RenderTaskList; the caller takes ownership.
*/
- static RenderTaskList* New( SceneGraph::UpdateManager& updateManager, RenderTaskDefaults& defaults, bool systemLevel );
+ static RenderTaskListPtr New();
/**
* @copydoc Dali::RenderTaskList::CreateTask()
*/
- Dali::RenderTask CreateTask();
+ RenderTaskPtr CreateTask();
+
+ /**
+ * @brief Creates a new RenderTask.
+ *
+ * This will be appended to the list of render-tasks.
+ *
+ * @param[in] sourceActor The actor and its children to be rendered for this render task.
+ * @param[in] cameraActor The actor from which the scene is viewed for this render task.
+ * @return A valid handle to a new RenderTask
+ */
+ RenderTaskPtr CreateTask( Actor* sourceActor, CameraActor* cameraActor);
/**
* @copydoc Dali::RenderTaskList::RemoveTask()
*/
- void RemoveTask( Dali::RenderTask task );
+ void RemoveTask( Internal::RenderTask& task );
/**
* @copydoc Dali::RenderTaskList::GetTaskCount()
*/
- unsigned int GetTaskCount() const;
+ uint32_t GetTaskCount() const;
/**
* @copydoc Dali::RenderTaskList::GetTask()
*/
- Dali::RenderTask GetTask( unsigned int index ) const;
+ RenderTaskPtr GetTask( uint32_t index ) const;
/**
* Retrieve the container of render-tasks.
}
/**
+ * @brief Mark a rendertask as having exclusive access to its source actor.
+ *
+ * @param[in] task Pointer to the rendertask.
+ * @param[in] exclusive If a rendertask is to have exclusive acesss to its source actor.
+ */
+ void SetExclusive( RenderTask* task, bool exclusive );
+
+ /**
+ * @brief Return the list of rendertasks that exclusively own their source actor.
+ *
+ * @return [description]
+ */
+ const ExclusivesContainer& GetExclusivesList() const
+ {
+ return mExclusives;
+ }
+
+ /**
* Provide notification signals for a "Finished" render task.
* This method should be called in the event-thread
* Queue NotifyFinishedMessage() from update-thread
+ * @param object pointer to this class instance
*/
- void NotifyFinished();
+ static void NotifyFinished( void* object );
+
+ /**
+ * This method refreshes all render tasks that have a frame buffer
+ * and a refresh rate of RefreshOnce.
+ */
+ void RecoverFromContextLoss();
+
+ /**
+ * Retrieve the SceneGraph::RenderTaskList object.
+ * @return The RenderTaskList.
+ */
+ const SceneGraph::RenderTaskList& GetSceneObject() const;
protected:
/**
* Construct a new RenderTaskList.
- * @param[in] eventToUpdate Used for creating render-tasks in the scene graph.
- * @param[in] defaults Provides the default source & camera actors.
- * @param[in] systemLevel True if this is the system-level list.
*/
- RenderTaskList( EventToUpdate& eventToUpdate, RenderTaskDefaults& defaults, bool systemLevel );
+ RenderTaskList();
/**
* A reference counted object may only be deleted by calling Unreference()
/**
* 2nd-phase construction
*/
- void Initialize( SceneGraph::UpdateManager& updateManager );
+ void Initialize();
+
+private: // from CompleteNotificationInterface
+
+ /**
+ * @copydoc CompleteNotificationInterface::NotifyCompleted()
+ */
+ virtual void NotifyCompleted();
private:
- EventToUpdate& mEventToUpdate;
+ EventThreadServices& mEventThreadServices;
RenderTaskDefaults& mDefaults;
- bool mIsSystemLevel; ///< True if the layers are added via the SystemLevel API
-
SceneGraph::RenderTaskList* mSceneObject; ///< Raw-pointer to the scene-graph object; not owned.
- RenderTaskContainer mTasks; ///< Reference counted render-tasks
+ RenderTaskContainer mTasks; ///< Reference counted render-tasks
+ ExclusivesContainer mExclusives; ///< List of rendertasks with exclusively owned source actors.
};
-/**
- * Notification message for when 1+ render tasks have finished
- * @param[in] renderTaskList This will provide the notification signals.
- */
-inline MessageBase* NotifyFinishedMessage( RenderTaskList& renderTaskList )
-{
- return new Message< RenderTaskList >( &renderTaskList, &RenderTaskList::NotifyFinished );
-}
-
} // namespace Internal
// Helpers for public-api forwarding methods
} // namespace Dali
-#endif //__DALI_INTERNAL_RENDER_TASK_LIST_H__
+#endif // DALI_INTERNAL_RENDER_TASK_LIST_H
projects / platform / core / uifw / dali-core.git / blobdiff