From: Wonsik Jung <sidein@samsung.com>
Date: Tue, 2 Jun 2020 07:17:53 +0000 (+0900)
Subject: Revert "[Tizen] Add screen and client rotation itself function"
X-Git-Tag: accepted/tizen/unified/20200603.150037~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a7f56b5bbc96f779ef3add570afd692eb8b5a283;p=platform%2Fcore%2Fuifw%2Fdali-core-legacy.git

Revert "[Tizen] Add screen and client rotation itself function"

This reverts commit 222c83d2c791441a5c246b7dc7920339ce77273f.
---

diff --git a/automated-tests/src/dali/utc-Dali-Scene.cpp b/automated-tests/src/dali/utc-Dali-Scene.cpp
index 359c11d..c2335ed 100644
--- a/automated-tests/src/dali/utc-Dali-Scene.cpp
+++ b/automated-tests/src/dali/utc-Dali-Scene.cpp
@@ -891,8 +891,7 @@ int UtcDaliSceneSurfaceResizedDefaultScene(void)
   // Resize the scene
   Vector2 newSize( 1000.0f, 2000.0f );
   DALI_TEST_CHECK( stage.GetSize() != newSize );
-
-  defaultScene.SurfaceResized( newSize.width, newSize.height, 0, false );
+  defaultScene.SurfaceResized( newSize.width, newSize.height );
 
   DALI_TEST_EQUALS( stage.GetSize(), newSize, TEST_LOCATION );
   DALI_TEST_EQUALS( defaultScene.GetSize(), newSize, TEST_LOCATION );
@@ -935,7 +934,7 @@ int UtcDaliSceneSurfaceResizedDefaultSceneViewport(void)
   Vector2 newSize( 1000.0f, 2000.0f );
   std::string viewportParams( "0, 0, 1000, 2000" ); // to match newSize
   DALI_TEST_CHECK( stage.GetSize() != newSize );
-  defaultScene.SurfaceResized( newSize.width, newSize.height, 0, false );
+  defaultScene.SurfaceResized( newSize.width, newSize.height );
 
   DALI_TEST_EQUALS( stage.GetSize(), newSize, TEST_LOCATION );
   DALI_TEST_EQUALS( defaultScene.GetSize(), newSize, TEST_LOCATION );
@@ -1006,7 +1005,7 @@ int UtcDaliSceneSurfaceResizedMultipleRenderTasks(void)
   Vector2 newSize( 1000.0f, 2000.0f );
   std::string viewportParams( "0, 0, 1000, 2000" ); // to match newSize
   DALI_TEST_CHECK( stage.GetSize() != newSize );
-  defaultScene.SurfaceResized( newSize.width, newSize.height, 0, false );
+  defaultScene.SurfaceResized( newSize.width, newSize.height );
 
   DALI_TEST_EQUALS( stage.GetSize(), newSize, TEST_LOCATION );
   DALI_TEST_EQUALS( defaultScene.GetSize(), newSize, TEST_LOCATION );
@@ -1046,8 +1045,7 @@ int UtcDaliSceneSurfaceResizedAdditionalScene(void)
   // Resize the surface and inform the scene accordingly
   Vector2 newSize( 1000.0f, 2000.0f );
   DALI_TEST_CHECK( stage.GetSize() != newSize );
-
-  scene.SurfaceResized( newSize.width, newSize.height, 0, false );
+  scene.SurfaceResized( newSize.width, newSize.height );
 
   // Ensure the stage hasn't been resized
   DALI_TEST_EQUALS( stage.GetSize(), stageSize, TEST_LOCATION );
diff --git a/dali/integration-api/scene.cpp b/dali/integration-api/scene.cpp
index ac3f289..c8bc91b 100644
--- a/dali/integration-api/scene.cpp
+++ b/dali/integration-api/scene.cpp
@@ -119,9 +119,9 @@ Layer Scene::GetLayer( uint32_t depth ) const
   return GetImplementation(*this).GetLayer( depth );
 }
 
-void Scene::SurfaceResized( float width, float height, int orientation, bool forceUpdate )
+void Scene::SurfaceResized( float width, float height )
 {
-  GetImplementation( *this ).SurfaceResized( width, height, orientation, forceUpdate );
+  GetImplementation( *this ).SurfaceResized( width, height );
 }
 
 void Scene::SurfaceReplaced()
diff --git a/dali/integration-api/scene.h b/dali/integration-api/scene.h
index 5258eec..9211ae1 100755
--- a/dali/integration-api/scene.h
+++ b/dali/integration-api/scene.h
@@ -199,10 +199,8 @@ public:
    *
    * @param[in] width The new width of the set surface
    * @param[in] height The new height of the set surface
-   * @param[in] orientation The orientation of the surface
-   * @param[in] forceUpdate The flag to update force
    */
-  void SurfaceResized( float width, float height, int orientation, bool forceUpdate );
+  void SurfaceResized( float width, float height );
 
   /**
    * @brief Informs the scene that the surface has been replaced.
diff --git a/dali/internal/event/actors/camera-actor-impl.cpp b/dali/internal/event/actors/camera-actor-impl.cpp
index a0faef3..86e8e80 100644
--- a/dali/internal/event/actors/camera-actor-impl.cpp
+++ b/dali/internal/event/actors/camera-actor-impl.cpp
@@ -531,12 +531,6 @@ const SceneGraph::Camera* CameraActor::GetCamera() const
   return mSceneObject;
 }
 
-void CameraActor::RotateProjection( int rotationAngle )
-{
-  // sceneObject is being used in a separate thread; queue a message to set
-  RotateProjectionMessage( GetEventThreadServices(), *mSceneObject, rotationAngle );
-}
-
 void CameraActor::SetDefaultProperty( Property::Index index, const Property::Value& propertyValue )
 {
   if(index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT)
diff --git a/dali/internal/event/actors/camera-actor-impl.h b/dali/internal/event/actors/camera-actor-impl.h
index faeb53f..e320d76 100644
--- a/dali/internal/event/actors/camera-actor-impl.h
+++ b/dali/internal/event/actors/camera-actor-impl.h
@@ -204,13 +204,6 @@ public:
    */
   const SceneGraph::Camera* GetCamera() const;
 
-  /**
-   * Rotate the projection.
-   * It is used in case that the target buffer direction is different from the window direction.
-   * @param [in] rotationAngle The rotation angle
-   */
-  void RotateProjection( int rotationAngle );
-
 public: // properties
 
   /**
diff --git a/dali/internal/event/common/scene-impl.cpp b/dali/internal/event/common/scene-impl.cpp
index 5576d34..d7b80d6 100644
--- a/dali/internal/event/common/scene-impl.cpp
+++ b/dali/internal/event/common/scene-impl.cpp
@@ -64,7 +64,6 @@ Scene::Scene()
   mSize(), // Don't set the proper value here, this will be set when the surface is set later
   mDpi(),
   mBackgroundColor( DEFAULT_BACKGROUND_COLOR ),
-  mSurfaceOrientation( 0 ),
   mDepthTreeDirty( false ),
   mEventProcessor( *this, ThreadLocalStorage::GetInternal()->GetGestureEventProcessor() )
 {
@@ -138,7 +137,7 @@ void Scene::Initialize( Size size )
   RenderTaskPtr renderTask = mRenderTaskList->CreateTask( mRootLayer.Get(), mDefaultCamera.Get() );
   renderTask->SetClearEnabled(true);
 
-  SurfaceResized( size.width, size.height, mSurfaceOrientation, false );
+  SurfaceResized( size.width, size.height );
 
   // Create scene graph object
   mSceneObject = new SceneGraph::Scene();
@@ -206,27 +205,23 @@ Actor& Scene::GetDefaultRootActor()
   return *mRootLayer;
 }
 
-void Scene::SurfaceResized( float width, float height, int orientation, bool forceUpdate )
+void Scene::SurfaceResized( float width, float height )
 {
-  if( ( fabsf( mSize.width - width ) > Math::MACHINE_EPSILON_1 ) || ( fabsf( mSize.height - height ) > Math::MACHINE_EPSILON_1 )
-      || ( orientation != mSurfaceOrientation ) || ( forceUpdate ) )
+  if( ( fabsf( mSize.width - width ) > Math::MACHINE_EPSILON_1 ) || ( fabsf( mSize.height - height ) > Math::MACHINE_EPSILON_1 ) )
   {
     Rect< int32_t > newSize( 0, 0, static_cast< int32_t >( width ), static_cast< int32_t >( height ) ); // truncated
 
     mSize.width = width;
     mSize.height = height;
-    mSurfaceOrientation = orientation;
 
     // Calculates the aspect ratio, near and far clipping planes, field of view and camera Z position.
     mDefaultCamera->SetPerspectiveProjection( mSize );
-    mDefaultCamera->RotateProjection( mSurfaceOrientation );
 
     mRootLayer->SetSize( mSize.width, mSize.height );
 
     ThreadLocalStorage* tls = ThreadLocalStorage::GetInternal();
     SceneGraph::UpdateManager& updateManager = tls->GetUpdateManager();
     SetDefaultSurfaceRectMessage( updateManager, newSize );
-    SetDefaultSurfaceOrientationMessage( updateManager, mSurfaceOrientation );
 
     // set default render-task viewport parameters
     RenderTaskPtr defaultRenderTask = mRenderTaskList->GetTask( 0u );
diff --git a/dali/internal/event/common/scene-impl.h b/dali/internal/event/common/scene-impl.h
index ab55a3a..99a3e50 100644
--- a/dali/internal/event/common/scene-impl.h
+++ b/dali/internal/event/common/scene-impl.h
@@ -123,10 +123,8 @@ public:
    *
    * @param[in] width The new width of the set surface
    * @param[in] height The new height of the set surface
-   * @param[in] orientation The orientation of the surface
-   * @param[in] forceUpdate The flag to update force
    */
-  void SurfaceResized( float width, float height, int orientation, bool forceUpdate );
+  void SurfaceResized( float width, float height );
 
   /**
    * @copydoc Dali::Integration::Scene::SurfaceReplaced
@@ -292,9 +290,6 @@ private:
 
   Vector4 mBackgroundColor;
 
-  // The SurfaceOrientation
-  int mSurfaceOrientation;
-
   LayerPtr mRootLayer;
 
   // Ordered list of currently on-stage layers
diff --git a/dali/internal/render/common/render-algorithms.cpp b/dali/internal/render/common/render-algorithms.cpp
index 329d508..01bba05 100644
--- a/dali/internal/render/common/render-algorithms.cpp
+++ b/dali/internal/render/common/render-algorithms.cpp
@@ -231,7 +231,7 @@ inline void SetupDepthBuffer( const RenderItem& item, Context& context, bool dep
  * @param[in]     item                     The current RenderItem about to be rendered
  * @param[in]     context                  The context
  */
-inline void RenderAlgorithms::SetupScissorClipping( const RenderItem& item, Context& context, int orientation )
+inline void RenderAlgorithms::SetupScissorClipping( const RenderItem& item, Context& context )
 {
   // Get the number of child scissors in the stack (do not include layer or root box).
   size_t childStackDepth = mScissorStack.size() - 1u;
@@ -292,30 +292,7 @@ inline void RenderAlgorithms::SetupScissorClipping( const RenderItem& item, Cont
     if( scissorEnabled )
     {
       ClippingBox useScissorBox( mScissorStack.back() );
-      GLint x = useScissorBox.x;
-      GLint y = useScissorBox.y;
-      if( orientation == 90 )
-      {
-        x = mViewportRectangle.height - (useScissorBox.y + useScissorBox.height);
-        y = useScissorBox.x;
-        context.Scissor( x, y, useScissorBox.height, useScissorBox.width );
-      }
-      else if( orientation == 180 )
-      {
-        x = mViewportRectangle.width - (useScissorBox.x + useScissorBox.width);
-        y = mViewportRectangle.height - (useScissorBox.y + useScissorBox.height);
-        context.Scissor( x, y, useScissorBox.width, useScissorBox.height );
-      }
-      else if( orientation == 270 )
-      {
-        x = useScissorBox.y;
-        y = mViewportRectangle.width - (useScissorBox.x + useScissorBox.width);
-        context.Scissor( x, y, useScissorBox.height, useScissorBox.width );
-      }
-      else
-      {
-        context.Scissor( x, y, useScissorBox.width, useScissorBox.height );
-      }
+      context.Scissor( useScissorBox.x, useScissorBox.y, useScissorBox.width, useScissorBox.height );
     }
   }
 }
@@ -325,8 +302,7 @@ inline void RenderAlgorithms::SetupClipping( const RenderItem& item,
                                              bool& usedStencilBuffer,
                                              uint32_t& lastClippingDepth,
                                              uint32_t& lastClippingId,
-                                             Integration::StencilBufferAvailable stencilBufferAvailable,
-                                             int orientation )
+                                             Integration::StencilBufferAvailable stencilBufferAvailable )
 {
   RenderMode::Type renderMode = RenderMode::AUTO;
   const Renderer *renderer = item.mRenderer;
@@ -348,7 +324,7 @@ inline void RenderAlgorithms::SetupClipping( const RenderItem& item,
       // As both scissor and stencil clips can be nested, we may be simultaneously traversing up the scissor tree, requiring a scissor to be un-done. Whilst simultaneously adding a new stencil clip.
       // We process both based on our current and old clipping depths for each mode.
       // Both methods with return rapidly if there is nothing to be done for that type of clipping.
-      SetupScissorClipping( item, context, orientation );
+      SetupScissorClipping( item, context );
 
       if( stencilBufferAvailable == Integration::StencilBufferAvailable::TRUE )
       {
@@ -415,8 +391,8 @@ inline void RenderAlgorithms::ProcessRenderList( const RenderList& renderList,
                                                  Integration::DepthBufferAvailable depthBufferAvailable,
                                                  Integration::StencilBufferAvailable stencilBufferAvailable,
                                                  Vector<GLuint>& boundTextures,
-                                                 const RenderInstruction& instruction,
-                                                 int orientation )
+                                                 const RenderInstruction& instruction
+                                                 )
 {
   DALI_PRINT_RENDER_LIST( renderList );
 
@@ -433,45 +409,13 @@ inline void RenderAlgorithms::ProcessRenderList( const RenderList& renderList,
   mViewportRectangle = context.GetViewport();
   mHasLayerScissor = false;
 
-  if( orientation == 90 || orientation == 270 )
-  {
-    int temp = mViewportRectangle.width;
-    mViewportRectangle.width = mViewportRectangle.height;
-    mViewportRectangle.height = temp;
-  }
-
   // Setup Scissor testing (for both viewport and per-node scissor)
   mScissorStack.clear();
   if( renderList.IsClipping() )
   {
     context.SetScissorTest( true );
     const ClippingBox& layerScissorBox = renderList.GetClippingBox();
-    GLint x = layerScissorBox.x;
-    GLint y = layerScissorBox.y;
-
-    if( orientation == 90 )
-    {
-      x = mViewportRectangle.height - (layerScissorBox.y + layerScissorBox.height);
-      y = layerScissorBox.x;
-      context.Scissor( x, y, layerScissorBox.height, layerScissorBox.width );
-    }
-    else if( orientation == 180 )
-    {
-      x = mViewportRectangle.width - (layerScissorBox.x + layerScissorBox.width);
-      y = mViewportRectangle.height - (layerScissorBox.y + layerScissorBox.height);
-      context.Scissor( x, y, layerScissorBox.width, layerScissorBox.height );
-    }
-    else if( orientation == 270 )
-    {
-      x = layerScissorBox.y;
-      y = mViewportRectangle.width - (layerScissorBox.x + layerScissorBox.width);
-      context.Scissor( x, y, layerScissorBox.height, layerScissorBox.width );
-    }
-    else
-    {
-      context.Scissor( x, y, layerScissorBox.width, layerScissorBox.height );
-    }
-
+    context.Scissor( layerScissorBox.x, layerScissorBox.y, layerScissorBox.width, layerScissorBox.height );
     mScissorStack.push_back( layerScissorBox );
     mHasLayerScissor = true;
   }
@@ -490,7 +434,7 @@ inline void RenderAlgorithms::ProcessRenderList( const RenderList& renderList,
 
     // Set up clipping based on both the Renderer and Actor APIs.
     // The Renderer API will be used if specified. If AUTO, the Actors automatic clipping feature will be used.
-    SetupClipping( item, context, usedStencilBuffer, lastClippingDepth, lastClippingId, stencilBufferAvailable, orientation );
+    SetupClipping( item, context, usedStencilBuffer, lastClippingDepth, lastClippingId, stencilBufferAvailable );
 
     if( DALI_LIKELY( item.mRenderer ) )
     {
@@ -522,8 +466,7 @@ void RenderAlgorithms::ProcessRenderInstruction( const RenderInstruction& instru
                                                  BufferIndex bufferIndex,
                                                  Integration::DepthBufferAvailable depthBufferAvailable,
                                                  Integration::StencilBufferAvailable stencilBufferAvailable,
-                                                 Vector<GLuint>& boundTextures,
-                                                 int orientation )
+                                                 Vector<GLuint>& boundTextures )
 {
   DALI_PRINT_RENDER_INSTRUCTION( instruction, bufferIndex );
 
@@ -553,8 +496,8 @@ void RenderAlgorithms::ProcessRenderInstruction( const RenderInstruction& instru
                             depthBufferAvailable,
                             stencilBufferAvailable,
                             boundTextures,
-                            instruction, //added for reflection effect
-                            orientation );
+                            instruction //added for reflection effect
+                            );
       }
     }
   }
diff --git a/dali/internal/render/common/render-algorithms.h b/dali/internal/render/common/render-algorithms.h
index 3a34f02..26f4343 100644
--- a/dali/internal/render/common/render-algorithms.h
+++ b/dali/internal/render/common/render-algorithms.h
@@ -65,8 +65,7 @@ class RenderAlgorithms
                                    BufferIndex bufferIndex,
                                    Integration::DepthBufferAvailable depthBufferAvailable,
                                    Integration::StencilBufferAvailable stencilBufferAvailable,
-                                   Vector<GLuint>& boundTextures,
-                                   int orientation);
+                                   Vector<GLuint>& boundTextures );
 
   private:
 
@@ -89,7 +88,7 @@ class RenderAlgorithms
      * @param[in] item     The current RenderItem (about to be rendered)
      * @param[in] context  The current Context
      */
-    inline void SetupScissorClipping( const Dali::Internal::SceneGraph::RenderItem& item, Context& context, int orientation );
+    inline void SetupScissorClipping( const Dali::Internal::SceneGraph::RenderItem& item, Context& context );
 
     /**
      * @brief Set up the clipping based on the specified clipping settings.
@@ -105,8 +104,7 @@ class RenderAlgorithms
                                bool& usedStencilBuffer,
                                uint32_t& lastClippingDepth,
                                uint32_t& lastClippingId,
-                               Integration::StencilBufferAvailable stencilBufferAvailable,
-                               int orientation );
+                               Integration::StencilBufferAvailable stencilBufferAvailable );
 
     /**
      * @brief Process a render-list.
@@ -127,8 +125,8 @@ class RenderAlgorithms
                                    Integration::DepthBufferAvailable depthBufferAvailable,
                                    Integration::StencilBufferAvailable stencilBufferAvailable,
                                    Vector<GLuint>& boundTextures,
-                                   const Dali::Internal::SceneGraph::RenderInstruction& instruction, // in the case of reflection, things like CullFace need to be adjusted for reflection world
-                                   int orientation );
+                                   const Dali::Internal::SceneGraph::RenderInstruction& instruction // in the case of reflection, things like CullFace need to be adjusted for reflection world   
+                                   );
 
     // Prevent copying:
     RenderAlgorithms( RenderAlgorithms& rhs );
diff --git a/dali/internal/render/common/render-instruction.h b/dali/internal/render/common/render-instruction.h
index f40ec04..1152321 100644
--- a/dali/internal/render/common/render-instruction.h
+++ b/dali/internal/render/common/render-instruction.h
@@ -122,7 +122,7 @@ public:
   const Matrix* GetProjectionMatrix( BufferIndex index ) const
   {
     // inlined as this is called once per frame per render instruction
-    return &mCamera->GetFinalProjectionMatrix( index );
+    return &mCamera->GetProjectionMatrix( index );
   }
   // for reflection effect
   const Camera* GetCamera() const
diff --git a/dali/internal/render/common/render-manager.cpp b/dali/internal/render/common/render-manager.cpp
index 2eb94ff..5a0d3c1 100644
--- a/dali/internal/render/common/render-manager.cpp
+++ b/dali/internal/render/common/render-manager.cpp
@@ -89,8 +89,7 @@ struct RenderManager::Impl
     lastFrameWasRendered( false ),
     programController( glAbstraction ),
     depthBufferAvailable( depthBufferAvailableParam ),
-    stencilBufferAvailable( stencilBufferAvailableParam ),
-    defaultSurfaceOrientation( 0 )
+    stencilBufferAvailable( stencilBufferAvailableParam )
   {
      // Create thread pool with just one thread ( there may be a need to create more threads in the future ).
     threadPool = std::unique_ptr<Dali::ThreadPool>( new Dali::ThreadPool() );
@@ -181,8 +180,6 @@ struct RenderManager::Impl
   std::unique_ptr<Dali::ThreadPool>         threadPool;               ///< The thread pool
   Vector<GLuint>                            boundTextures;            ///< The textures bound for rendering
   Vector<GLuint>                            textureDependencyList;    ///< The dependency list of binded textures
-  int                                       defaultSurfaceOrientation; ///< defaultSurfaceOrientation for the default surface we are rendering to
-
 };
 
 RenderManager* RenderManager::New( Integration::GlAbstraction& glAbstraction,
@@ -264,11 +261,6 @@ void RenderManager::SetDefaultSurfaceRect(const Rect<int32_t>& rect)
   mImpl->defaultSurfaceRect = rect;
 }
 
-void RenderManager::SetDefaultSurfaceOrientation( int orientation )
-{
-  mImpl->defaultSurfaceOrientation = orientation;
-}
-
 void RenderManager::AddRenderer( OwnerPointer< Render::Renderer >& renderer )
 {
   // Initialize the renderer as we are now in render thread
@@ -609,7 +601,6 @@ void RenderManager::RenderScene( Integration::Scene& scene, bool renderToFbo )
     Rect<int32_t> surfaceRect = mImpl->defaultSurfaceRect;
     Integration::DepthBufferAvailable depthBufferAvailable = mImpl->depthBufferAvailable;
     Integration::StencilBufferAvailable stencilBufferAvailable = mImpl->stencilBufferAvailable;
-    int surfaceOrientation = mImpl->defaultSurfaceOrientation;
 
     if ( instruction.mFrameBuffer )
     {
@@ -708,7 +699,6 @@ void RenderManager::RenderScene( Integration::Scene& scene, bool renderToFbo )
       {
         viewportRect.Set( 0, 0, instruction.mFrameBuffer->GetWidth(), instruction.mFrameBuffer->GetHeight() );
       }
-      surfaceOrientation = 0;
     }
     else // No Offscreen frame buffer rendering
     {
@@ -725,13 +715,6 @@ void RenderManager::RenderScene( Integration::Scene& scene, bool renderToFbo )
       }
     }
 
-    if( surfaceOrientation == 90 || surfaceOrientation == 270 )
-    {
-      int temp = viewportRect.width;
-      viewportRect.width = viewportRect.height;
-      viewportRect.height = temp;
-    }
-
     bool clearFullFrameRect = true;
     if( instruction.mFrameBuffer != 0 )
     {
@@ -775,8 +758,7 @@ void RenderManager::RenderScene( Integration::Scene& scene, bool renderToFbo )
         mImpl->renderBufferIndex,
         depthBufferAvailable,
         stencilBufferAvailable,
-        mImpl->boundTextures,
-        surfaceOrientation );
+        mImpl->boundTextures );
 
     // Synchronise the FBO/Texture access when there are multiple contexts
     if ( mImpl->currentContext->IsSurfacelessContextSupported() )
diff --git a/dali/internal/render/common/render-manager.h b/dali/internal/render/common/render-manager.h
index d5d88fa..396495e 100644
--- a/dali/internal/render/common/render-manager.h
+++ b/dali/internal/render/common/render-manager.h
@@ -131,12 +131,6 @@ public:
   void SetDefaultSurfaceRect( const Rect<int>& rect );
 
   /**
-   * Returns the orintation for the default surface (probably the application window).
-   * @return Orientation for the surface.
-   */
-  void SetDefaultSurfaceOrientation( int orientation );
-
-  /**
    * Add a Renderer to the render manager.
    * @param[in] renderer The renderer to add.
    * @post renderer is owned by RenderManager
diff --git a/dali/internal/update/manager/update-manager.cpp b/dali/internal/update/manager/update-manager.cpp
index 3f41735..f22e52f 100644
--- a/dali/internal/update/manager/update-manager.cpp
+++ b/dali/internal/update/manager/update-manager.cpp
@@ -1153,17 +1153,6 @@ void UpdateManager::SurfaceReplaced( Scene* scene )
   new (slot) DerivedType( &mImpl->renderManager,  &RenderManager::SurfaceReplaced, scene );
 }
 
-void UpdateManager::SetDefaultSurfaceOrientation( int orientation )
-{
-  typedef MessageValue1< RenderManager, int > DerivedType;
-
-  // Reserve some memory inside the render queue
-  unsigned int* slot = mImpl->renderQueue.ReserveMessageSlot( mSceneGraphBuffers.GetUpdateBufferIndex(), sizeof( DerivedType ) );
-
-  // Construct message in the render queue memory; note that delete should not be called on the return value
-  new (slot) DerivedType( &mImpl->renderManager,  &RenderManager::SetDefaultSurfaceOrientation, orientation );
-}
-
 void UpdateManager::KeepRendering( float durationSeconds )
 {
   mImpl->keepRenderingSeconds = std::max( mImpl->keepRenderingSeconds, durationSeconds );
diff --git a/dali/internal/update/manager/update-manager.h b/dali/internal/update/manager/update-manager.h
index fdadd69..f07a3be 100644
--- a/dali/internal/update/manager/update-manager.h
+++ b/dali/internal/update/manager/update-manager.h
@@ -636,12 +636,6 @@ public:
   void SetDefaultSurfaceRect( const Rect<int>& rect );
 
   /**
-   * Set the default surface orientation.
-   * @param[in] orientation The orientation value representing the surface.
-   */
-  void SetDefaultSurfaceOrientation( int orientation );
-
-  /**
    * @copydoc Dali::Stage::KeepRendering()
    */
   void KeepRendering( float durationSeconds );
@@ -1094,17 +1088,6 @@ inline void SurfaceReplacedMessage( UpdateManager& manager, const SceneGraph::Sc
   new (slot) LocalType( &manager, &UpdateManager::SurfaceReplaced, &scene );
 }
 
-inline void SetDefaultSurfaceOrientationMessage( UpdateManager& manager, int orientation  )
-{
-  typedef MessageValue1< UpdateManager, int > LocalType;
-
-  // Reserve some memory inside the message queue
-  unsigned int* slot = manager.ReserveMessageSlot( sizeof( LocalType ) );
-
-  // Construct message in the message queue memory; note that delete should not be called on the return value
-  new (slot) LocalType( &manager, &UpdateManager::SetDefaultSurfaceOrientation, orientation );
-}
-
 inline void KeepRenderingMessage( UpdateManager& manager, float durationSeconds )
 {
   typedef MessageValue1< UpdateManager, float > LocalType;
diff --git a/dali/internal/update/render-tasks/scene-graph-camera.cpp b/dali/internal/update/render-tasks/scene-graph-camera.cpp
index c3dc3c5..71a2d52 100644
--- a/dali/internal/update/render-tasks/scene-graph-camera.cpp
+++ b/dali/internal/update/render-tasks/scene-graph-camera.cpp
@@ -161,7 +161,6 @@ const Vector3 Camera::DEFAULT_TARGET_POSITION( 0.0f, 0.0f, 0.0f );
 Camera::Camera()
 : mUpdateViewFlag( UPDATE_COUNT ),
   mUpdateProjectionFlag( UPDATE_COUNT ),
-  mProjectionRotation( 0 ),
   mNode( NULL ),
   mType( DEFAULT_TYPE ),
   mProjectionMode( DEFAULT_MODE ),
@@ -177,8 +176,7 @@ Camera::Camera()
   mTargetPosition( DEFAULT_TARGET_POSITION ),
   mViewMatrix(),
   mProjectionMatrix(),
-  mInverseViewProjection( Matrix::IDENTITY ),
-  mFinalProjection( Matrix::IDENTITY )
+  mInverseViewProjection( Matrix::IDENTITY )
 {
 }
 
@@ -267,6 +265,8 @@ void Camera::SetTargetPosition( const Vector3& targetPosition )
   mUpdateViewFlag = UPDATE_COUNT;
 }
 
+
+
 void VectorReflectedByPlane(Vector4 &out, Vector4 &in, Vector4 &plane)
 {
   float d = float(2.0) * plane.Dot(in);
@@ -328,12 +328,6 @@ void Camera::SetReflectByPlane( const Vector4& plane )
   mUpdateViewFlag = UPDATE_COUNT;
 }
 
-void Camera::RotateProjection( int rotationAngle )
-{
-  mProjectionRotation = rotationAngle;
-  mUpdateViewFlag = UPDATE_COUNT;
-}
-
 const Matrix& Camera::GetProjectionMatrix( BufferIndex bufferIndex ) const
 {
   return mProjectionMatrix[ bufferIndex ];
@@ -349,11 +343,6 @@ const Matrix& Camera::GetInverseViewProjectionMatrix( BufferIndex bufferIndex )
   return mInverseViewProjection[ bufferIndex ];
 }
 
-const Matrix& Camera::GetFinalProjectionMatrix( BufferIndex bufferIndex ) const
-{
-  return mFinalProjection[ bufferIndex ];
-}
-
 const PropertyInputImpl* Camera::GetProjectionMatrix() const
 {
   return &mProjectionMatrix;
@@ -663,38 +652,6 @@ uint32_t Camera::UpdateProjection( BufferIndex updateBufferIndex )
       }
 
       mProjectionMatrix.SetDirty( updateBufferIndex );
-
-      Matrix &finalProjection = mFinalProjection[ updateBufferIndex ];
-      finalProjection.SetIdentity();
-
-      Quaternion rotationAngle;
-      switch( mProjectionRotation )
-      {
-        case 90:
-        {
-          rotationAngle = Quaternion( Dali::ANGLE_90, Vector3::ZAXIS );
-          break;
-        }
-        case 180:
-        {
-          rotationAngle = Quaternion( Dali::ANGLE_180, Vector3::ZAXIS );
-          break;
-        }
-        case 270:
-        {
-          rotationAngle = Quaternion( Dali::ANGLE_270, Vector3::ZAXIS );
-          break;
-        }
-        default:
-          rotationAngle = Quaternion( Dali::ANGLE_0, Vector3::ZAXIS );
-          break;
-      }
-
-      Matrix rotation;
-      rotation.SetIdentity();
-      rotation.SetTransformComponents( Vector3( 1.0f, 1.0f, 1.0f ), rotationAngle, Vector3( 0.0f, 0.0f, 0.0f ) );
-
-      Matrix::Multiply( finalProjection, mProjectionMatrix.Get( updateBufferIndex ), rotation );
     }
     --mUpdateProjectionFlag;
   }
diff --git a/dali/internal/update/render-tasks/scene-graph-camera.h b/dali/internal/update/render-tasks/scene-graph-camera.h
index 7021b5a..a3bc173 100644
--- a/dali/internal/update/render-tasks/scene-graph-camera.h
+++ b/dali/internal/update/render-tasks/scene-graph-camera.h
@@ -155,11 +155,6 @@ public:
   void SetFarClippingPlane( float farClippingPlane );
 
   /**
-   * @copydoc Dali::Internal::CameraActor::RotateProjection
-   */
-  void RotateProjection( int rotationAngle );
-
-  /**
    * @copydoc Dali::Internal::CameraActor::SetTarget
    */
   void SetTargetPosition( const Vector3& targetPosition );
@@ -223,13 +218,6 @@ public:
   const Matrix& GetInverseViewProjectionMatrix( BufferIndex bufferIndex ) const;
 
   /**
-   * Retrieve the final projection-matrix; this is double buffered for input handling.
-   * @param[in] bufferIndex The buffer to read from.
-   * @return The projection-matrix that should be used to render.
-   */
-  const Matrix& GetFinalProjectionMatrix( BufferIndex bufferIndex ) const;
-
-  /**
    * Retrieve the projection-matrix property querying interface.
    * @pre The camera is on-stage.
    * @return The projection-matrix property querying interface.
@@ -301,7 +289,6 @@ private:
 
   uint32_t                  mUpdateViewFlag;       ///< This is non-zero if the view matrix requires an update
   uint32_t                  mUpdateProjectionFlag; ///< This is non-zero if the projection matrix requires an update
-  int                       mProjectionRotation;   ///< The rotaion angle of the projection
   const Node*                   mNode;                 ///< The node this scene graph camera belongs to
 
 public:  // PROPERTIES
@@ -330,7 +317,6 @@ public:  // PROPERTIES
 
   DoubleBuffered< FrustumPlanes > mFrustum;               ///< Clipping frustum; double buffered for input handling
   DoubleBuffered< Matrix >        mInverseViewProjection; ///< Inverted viewprojection; double buffered for input handling
-  DoubleBuffered< Matrix >        mFinalProjection;       ///< Final projection matrix; double buffered for input handling
 
 };
 
@@ -468,17 +454,6 @@ inline void SetInvertYAxisMessage( EventThreadServices& eventThreadServices, con
   new (slot) LocalType( &camera, &Camera::SetInvertYAxis, parameter );
 }
 
-inline void RotateProjectionMessage( EventThreadServices& eventThreadServices, const Camera& camera, int parameter )
-{
-  typedef MessageValue1< Camera, int > LocalType;
-
-  // Reserve some memory inside the message queue
-  unsigned int* 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( &camera, &Camera::RotateProjection, parameter );
-}
-
 } // namespace SceneGraph
 
 } // namespace Internal