[3.0] Fix for FrameBufferImage.

[platform/core/uifw/dali-core.git] / dali / internal / event / render-tasks / render-task-impl.cpp

diff --git a/dali/internal/event/render-tasks/render-task-impl.cpp b/dali/internal/event/render-tasks/render-task-impl.cpp
index 35e5938..f80167d 100644 (file)
--- a/dali/internal/event/render-tasks/render-task-impl.cpp
+++ b/dali/internal/event/render-tasks/render-task-impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2016 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.
@@ -58,6 +58,7 @@ DALI_PROPERTY_TABLE_BEGIN
 DALI_PROPERTY( "viewportPosition",   VECTOR2,    true,    true,    true,    Dali::RenderTask::Property::VIEWPORT_POSITION )
 DALI_PROPERTY( "viewportSize",       VECTOR2,    true,    true,    true,    Dali::RenderTask::Property::VIEWPORT_SIZE     )
 DALI_PROPERTY( "clearColor",         VECTOR4,    true,    true,    true,    Dali::RenderTask::Property::CLEAR_COLOR       )
+DALI_PROPERTY( "requiresSync",       BOOLEAN,    true,    false,   false,   Dali::RenderTask::Property::REQUIRES_SYNC     )
 DALI_PROPERTY_TABLE_END( DEFAULT_OBJECT_PROPERTY_START_INDEX )
 
 // Signals
@@ -129,6 +130,14 @@ bool RenderTask::GetInputEnabled() const
 
 void RenderTask::SetCameraActor( CameraActor* cameraActor )
 {
+  if( cameraActor )
+  {
+    mCameraConnector.mCamera = cameraActor->GetCamera();
+  }
+  else
+  {
+    mCameraConnector.mCamera = NULL;
+  }
   mCameraConnector.SetActor( cameraActor );
 }
 
@@ -154,15 +163,17 @@ void RenderTask::SetTargetFrameBuffer( Dali::FrameBufferImage image )
       mFrameBufferImage = image;
 
       unsigned int resourceId = 0;
-      if(mFrameBufferImage)
+      bool isNativeFBO = false;
+      if( mFrameBufferImage )
       {
-        GetImplementation(mFrameBufferImage).Connect();
-
-        resourceId = GetImplementation( mFrameBufferImage ).GetResourceId();
+        Dali::Internal::FrameBufferImage& impl = GetImplementation( mFrameBufferImage );
+        impl.Connect();
+        resourceId = impl.GetResourceId();
+        isNativeFBO = impl.IsNativeFbo();
       }
 
       // mSceneObject is being used in a separate thread; queue a message to set the value
-      SetFrameBufferIdMessage( GetEventThreadServices(), *mSceneObject, resourceId );
+      SetFrameBufferIdMessage( GetEventThreadServices(), *mSceneObject, resourceId, isNativeFBO );
     }
     else
     {
@@ -172,6 +183,25 @@ void RenderTask::SetTargetFrameBuffer( Dali::FrameBufferImage image )
   }
 }
 
+void RenderTask::SetFrameBuffer( Dali::FrameBuffer frameBuffer )
+{
+  if( frameBuffer )
+  {
+    mFrameBuffer = Internal::FrameBufferPtr( &GetImplementation( frameBuffer ) );
+    SetFrameBufferMessage( GetEventThreadServices(), *mSceneObject, mFrameBuffer->GetRenderObject() );
+  }
+  else
+  {
+    mFrameBuffer.Reset();
+    SetFrameBufferMessage( GetEventThreadServices(), *mSceneObject, NULL );
+  }
+}
+
+FrameBuffer* RenderTask::GetFrameBuffer() const
+{
+  return mFrameBuffer.Get();
+}
+
 Dali::FrameBufferImage RenderTask::GetTargetFrameBuffer() const
 {
   return mFrameBufferImage;
@@ -277,6 +307,25 @@ const Vector4& RenderTask::GetClearColor() const
   return mSceneObject->GetClearColor( GetEventThreadServices().GetEventBufferIndex() );
 }
 
+void RenderTask::SetSyncRequired( bool requiresSync )
+{
+  if( mRequiresSync != requiresSync )
+  {
+    mRequiresSync = requiresSync;
+
+    if( mSceneObject )
+    {
+      // mSceneObject is being used in a separate thread; queue a message to set the value
+      SetSyncRequiredMessage( GetEventThreadServices(), *mSceneObject, requiresSync );
+    }
+  }
+}
+
+bool RenderTask::IsSyncRequired() const
+{
+  return mRequiresSync;
+}
+
 void RenderTask::SetClearEnabled( bool enabled )
 {
   if ( mClearEnabled != enabled )
@@ -419,7 +468,7 @@ bool RenderTask::WorldToViewport(const Vector3 &position, float& viewportX, floa
   CameraActor* cam = GetCameraActor();
 
   Vector4 pos(position);
-  pos.w = 1.0;
+  pos.w = 1.f;
 
   Vector4 viewportPosition;
 
@@ -458,15 +507,17 @@ SceneGraph::RenderTask* RenderTask::CreateSceneObject()
 
   // if we have a frame buffer we need to track connection status then send a message to set the frame buffer id in case it has changed since last time we were on stage
   unsigned int resourceId = 0;
-  if(mFrameBufferImage)
+  bool isNativeFBO = false;
+  if( mFrameBufferImage )
   {
-    GetImplementation(mFrameBufferImage).Connect();
-
-    resourceId = GetImplementation( mFrameBufferImage ).GetResourceId();
+    Dali::Internal::FrameBufferImage& impl = GetImplementation( mFrameBufferImage );
+    impl.Connect();
+    resourceId = impl.GetResourceId();
+    isNativeFBO = impl.IsNativeFbo();
   }
 
   // mSceneObject is being used in a separate thread; queue a message to set the value
-  SetFrameBufferIdMessage( GetEventThreadServices(), *mSceneObject, resourceId );
+  SetFrameBufferIdMessage( GetEventThreadServices(), *mSceneObject, resourceId, isNativeFBO );
 
   // Send messages to set other properties that may have changed since last time we were on stage
   SetExclusiveMessage( GetEventThreadServices(), *mSceneObject, mExclusive );
@@ -589,6 +640,11 @@ void RenderTask::SetDefaultProperty( Property::Index index, const Property::Valu
       SetClearColor( property.Get<Vector4>() );
       break;
     }
+    case Dali::RenderTask::Property::REQUIRES_SYNC:
+    {
+      SetSyncRequired( property.Get<bool>() );
+      break;
+    }
     default:
     {
       // nothing to do
@@ -619,6 +675,11 @@ Property::Value RenderTask::GetDefaultProperty(Property::Index index) const
       value = GetClearColor();
       break;
     }
+    case Dali::RenderTask::Property::REQUIRES_SYNC:
+    {
+      value = IsSyncRequired();
+      break;
+    }
 
     default:
     {
@@ -682,7 +743,7 @@ const PropertyInputImpl* RenderTask::GetSceneObjectInputProperty( Property::Inde
         break;
 
       case Dali::RenderTask::Property::CLEAR_COLOR:
-        property = &mSceneObject->mViewportSize;
+        property = &mSceneObject->mClearColor;
         break;
 
       default:
@@ -756,7 +817,8 @@ RenderTask::RenderTask( bool isSystemLevel )
   mInputEnabled( Dali::RenderTask::DEFAULT_INPUT_ENABLED ),
   mClearEnabled( Dali::RenderTask::DEFAULT_CLEAR_ENABLED ),
   mCullMode( Dali::RenderTask::DEFAULT_CULL_MODE ),
-  mIsSystemLevel( isSystemLevel )
+  mIsSystemLevel( isSystemLevel ),
+  mRequiresSync( false )
 {
   DALI_LOG_INFO(gLogRender, Debug::General, "RenderTask::RenderTask(this:%p)\n", this);
 }
@@ -771,7 +833,8 @@ RenderTask::~RenderTask()
 RenderTask::Connector::Connector( Type type, RenderTask& renderTask )
 : mType( type ),
   mRenderTask( renderTask ),
-  mActor( NULL )
+  mActor( NULL ),
+  mCamera( NULL )
 {
 }
 
@@ -822,6 +885,7 @@ void RenderTask::Connector::ObjectDestroyed( Object& object )
   }
 
   mActor = NULL;
+  mCamera = NULL; // only meaningful for the camera connector but no simple way to distinguish
 
   UpdateRenderTask();
 }
@@ -852,7 +916,7 @@ void RenderTask::Connector::UpdateRenderTask()
     }
     else if( CAMERA_CONNECTOR == mType )
     {
-      SetCameraNodeMessage( mRenderTask.GetEventThreadServices(), *(mRenderTask.mSceneObject), node );
+      SetCameraMessage( mRenderTask.GetEventThreadServices(), *(mRenderTask.mSceneObject), node, mCamera );
     }
   }
 }