Ensure BaseHandle class move noexcept (core public-api)

[platform/core/uifw/dali-core.git] / dali / public-api / render-tasks / render-task.h

diff --git a/dali/public-api/render-tasks/render-task.h b/dali/public-api/render-tasks/render-task.h
index 9e95672..683a97e 100644 (file)
--- a/dali/public-api/render-tasks/render-task.h
+++ b/dali/public-api/render-tasks/render-task.h
@@ -230,7 +230,7 @@ public:
    * @SINCE_1_9.22
    * @param[in] rhs A reference to the moved handle
    */
-  RenderTask(RenderTask&& rhs);
+  RenderTask(RenderTask&& rhs) noexcept;
 
   /**
    * @brief Move assignment operator.
@@ -239,7 +239,7 @@ public:
    * @param[in] rhs A reference to the moved handle
    * @return A reference to this
    */
-  RenderTask& operator=(RenderTask&& rhs);
+  RenderTask& operator=(RenderTask&& rhs) noexcept;
 
   /**
    * @brief Sets the actors to be rendered.
@@ -352,6 +352,30 @@ public:
   Actor GetScreenToFrameBufferMappingActor() const;
 
   /**
+   * @brief Sets the actor to compute viewport of this render task.
+   * Actor should be added on Scene.
+   * @SINCE_2_1.36
+   * @param[in] actor This actor is used to compute viewport of the render task.
+   * @note If window default camera is rotated and the actor is no longer a rectangle on the screen, Viewport may be computed incorrectly.
+   * The Viewport properties VIEWPORT_POSITION and VIEWPORT_SIZE is kept during using ViewportGuideActor, but only current value is changed.
+   */
+  void SetViewportGuideActor(Actor actor);
+
+  /**
+   * @brief Retrieves the actor to compute viewport of this render task.
+   * @SINCE_2_1.36
+   * @return This actor is used to compute viewport of the render task.
+   */
+  Actor GetViewportGuideActor() const;
+
+  /**
+   * @brief Resets the actor to compute viewport of this render task.
+   * @SINCE_2_1.36
+   * @note The Viewport properties VIEWPORT_POSITION and VIEWPORT_SIZE is still kept.
+   */
+  void ResetViewportGuideActor();
+
+  /**
    * @brief Sets the GL viewport position used when rendering.
    *
    * This specifies the transformation between normalized device coordinates and target window (or frame-buffer) coordinates.