X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali%2Finternal%2Fupdate%2Frender-tasks%2Fscene-graph-camera.h;h=37aead69ae93d18d3aea3a89d9256367cf1234e8;hb=ac9e7e10baaadac207c0cb9221525fd49dbf5925;hp=d17120f60de78a931a43f01702ccc434c087c99f;hpb=595e79c2bd7a25becdcfcce51b22e993083394cf;p=platform%2Fcore%2Fuifw%2Fdali-core.git

diff --git a/dali/internal/update/render-tasks/scene-graph-camera.h b/dali/internal/update/render-tasks/scene-graph-camera.h
index d17120f..37aead6 100644
--- a/dali/internal/update/render-tasks/scene-graph-camera.h
+++ b/dali/internal/update/render-tasks/scene-graph-camera.h
@@ -155,6 +155,11 @@ public:
   void SetFarClippingPlane( float farClippingPlane );
 
   /**
+   * @copydoc Dali::Internal::CameraActor::RotateProjection
+   */
+  void RotateProjection( int rotationAngle );
+
+  /**
    * @copydoc Dali::Internal::CameraActor::SetTarget
    */
   void SetTargetPosition( const Vector3& targetPosition );
@@ -203,6 +208,13 @@ 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.
@@ -267,6 +279,7 @@ 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
@@ -289,6 +302,7 @@ 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
 
 };
 
@@ -426,6 +440,17 @@ 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