Revert "[Tizen] Revert "Support multiple window rendering""

[platform/core/uifw/dali-adaptor.git] / dali / integration-api / adaptor.h

diff --git a/dali/integration-api/adaptor.h b/dali/integration-api/adaptor.h
index 6ce71a3..04f9429 100755 (executable)
--- a/dali/integration-api/adaptor.h
+++ b/dali/integration-api/adaptor.h
@@ -1,5 +1,5 @@
-#ifndef __DALI_INTEGRATION_ADAPTOR_H__
-#define __DALI_INTEGRATION_ADAPTOR_H__
+#ifndef DALI_INTEGRATION_ADAPTOR_H
+#define DALI_INTEGRATION_ADAPTOR_H
 
 /*
  * Copyright (c) 2018 Samsung Electronics Co., Ltd.
@@ -24,6 +24,7 @@
 #include <dali/public-api/math/rect.h>
 #include <dali/public-api/events/touch-event.h>
 #include <dali/public-api/common/view-mode.h>
+#include <dali/integration-api/processor-interface.h>
 
 // INTERNAL INCLUDES
 #include <dali/public-api/adaptor-framework/window.h>
@@ -40,12 +41,13 @@
 namespace Dali
 {
 
-class RenderSurface;
+class RenderSurfaceInterface;
 
 namespace Internal
 {
 namespace Adaptor
 {
+class GraphicsFactory;
 class Adaptor;
 }
 }
@@ -139,7 +141,7 @@ public:
    * @param[in] surface The surface to draw onto
    * @return a reference to the adaptor handle
    */
-  static Adaptor& New( Any nativeWindow, const Dali::RenderSurface& surface );
+  static Adaptor& New( Any nativeWindow, const Dali::RenderSurfaceInterface& surface );
 
   /**
    * @brief Create a new adaptor using render surface.
@@ -149,7 +151,7 @@ public:
    * @param[in] configuration The context loss configuration.
    * @return a reference to the adaptor handle
    */
-  static Adaptor& New( Any nativeWindow, const Dali::RenderSurface& surface, Configuration::ContextLoss configuration = Configuration::APPLICATION_DOES_NOT_HANDLE_CONTEXT_LOSS);
+  static Adaptor& New( Any nativeWindow, const Dali::RenderSurfaceInterface& surface, Configuration::ContextLoss configuration = Configuration::APPLICATION_DOES_NOT_HANDLE_CONTEXT_LOSS);
 
   /**
    * @brief Virtual Destructor.
@@ -219,14 +221,14 @@ public:
    * @param[in] nativeWindow native window handle
    * @param[in] surface to use
    */
-  void ReplaceSurface( Any nativeWindow, Dali::RenderSurface& surface );
+  void ReplaceSurface( Any nativeWindow, Dali::RenderSurfaceInterface& surface );
 
   /**
    * @brief Get the render surface the adaptor is using to render to.
    *
    * @return reference to current render surface
    */
-  RenderSurface& GetSurface();
+  Dali::RenderSurfaceInterface& GetSurface();
 
   /**
    * @brief Gets native window handle
@@ -236,6 +238,13 @@ public:
   Any GetNativeWindowHandle();
 
   /**
+   * @brief Get the native display associated with the graphics backend
+   *
+   * @return A handle to the native display
+   */
+  Any GetGraphicsDisplay();
+
+  /**
    * @brief Release any locks the surface may hold.
    *
    * For example, after compositing an offscreen surface, use this method to allow
@@ -257,6 +266,23 @@ public:
   void SetRenderRefreshRate( unsigned int numberOfVSyncsPerRender );
 
   /**
+   * @brief The callback is called from the Update/Render thread prior to rendering.
+   *
+   * @param[in] callback The function to call
+   *
+   * @note The function is called from the Update thread, so should do as little processing as possible.
+   * It is not possible to call any DALi event side APIs from within the callback; doing so will cause
+   * instability. Only 1 callback is supported. Setting the callback to NULL will remove the current callback.
+   *
+   * A callback of the following type should be used:
+   * @code
+   *   bool MyFunction();
+   * @endcode
+   * This callback will be called repeatedly as long as it returns true. A return of 0 deletes this callback.
+   */
+  void SetPreRenderCallback( CallbackBase* callback );
+
+  /**
    * @brief Set whether the frame count per render is managed using the hardware VSync or
    * manually timed.
    *
@@ -334,16 +360,6 @@ public:
   void SceneCreated();
 
   /**
-   * @copydoc Dali::Application::SetViewMode();
-   */
-  void SetViewMode( ViewMode viewMode );
-
-  /**
-   * @copydoc Dali::Application::SetStereoBase();
-   */
-  void SetStereoBase( float stereoBase );
-
-  /**
    * @brief Renders once more even if we're paused
    * @note Will not work if the window is hidden.
    */
@@ -355,6 +371,19 @@ public:
    */
   const LogFactoryInterface& GetLogFactory();
 
+  /**
+   * @brief Register a processor implementing the Integration::Processor interface with dali-core.
+   * @param[in] processor the Processor to register
+   * @note using this api does not maintain the processor's lifecycle, must be done elsewhere.
+   */
+  void RegisterProcessor( Integration::Processor& processor );
+
+  /**
+   * @brief Unregister a previously registered processor from dali-core.
+   * @param[in] processor the Processor to unregister
+   */
+  void UnregisterProcessor( Integration::Processor& processor );
+
 public:  // Signals
 
   /**
@@ -391,4 +420,4 @@ private:
 
 } // namespace Dali
 
-#endif // __DALI_INTEGRATION_ADAPTOR_H__
+#endif // DALI_INTEGRATION_ADAPTOR_H