[Tizen] Implement partial update

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

diff --git a/dali/integration-api/core.h b/dali/integration-api/core.h
old mode 100644 (file)
new mode 100755 (executable)
index d8ba428..7ae6d62
--- a/dali/integration-api/core.h
+++ b/dali/integration-api/core.h
@@ -2,7 +2,7 @@
 #define DALI_INTEGRATION_CORE_H
 
 /*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 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.
@@ -30,6 +30,9 @@
 namespace Dali
 {
 
+class Layer;
+class RenderTaskList;
+
 namespace Internal
 {
 class Core;
@@ -37,14 +40,14 @@ class Core;
 
 namespace Integration
 {
-
 class Core;
-class GestureManager;
 class GlAbstraction;
 class GlSyncAbstraction;
+class GlContextHelperAbstraction;
 class PlatformAbstraction;
+class Processor;
 class RenderController;
-class SystemOverlay;
+class RenderSurface;
 struct Event;
 struct TouchData;
 
@@ -177,22 +180,6 @@ private:
   bool needsPostRender  :1;  ///< True if post-render is required to be run.
 };
 
-/**
- * Interface to enable classes to be processed after the event loop. Classes are processed
- * in the order they are registered.
- */
-class DALI_CORE_API Processor
-{
-public:
-  /**
-   * @brief Run the processor
-   */
-  virtual void Process() = 0;
-
-protected:
-  virtual ~Processor() { }
-};
-
 
 /**
  * Integration::Core is used for integration with the native windowing system.
@@ -212,8 +199,6 @@ protected:
  *
  * 6) Provide an implementation of the GlAbstraction interface, used to access OpenGL services.
  *
- * 7) Provide an implementation of the GestureManager interface, used to register gestures provided by the platform.
- *
  * Multi-threading notes:
  *
  * The Dali API methods are not reentrant.  If you access the API from multiple threads simultaneously, then the results
@@ -240,30 +225,37 @@ public:
    * @param[in] platformAbstraction The interface providing platform specific services.
    * @param[in] glAbstraction The interface providing OpenGL services.
    * @param[in] glSyncAbstraction The interface providing OpenGL sync objects.
-   * @param[in] gestureManager The interface providing gesture manager services.
+   * @param[in] glContextHelperAbstraction The interface providing OpenGL context helper objects.
    * @param[in] policy The data retention policy. This depends on application setting
    * and platform support. Dali should honour this policy when deciding to discard
    * intermediate resource data.
    * @param[in] renderToFboEnabled Whether rendering into the Frame Buffer Object is enabled.
    * @param[in] depthBufferAvailable Whether the depth buffer is available
    * @param[in] stencilBufferAvailable Whether the stencil buffer is available
+   * @param[in] partialUpdateAvailble whether the partial update is available
    * @return A newly allocated Core.
    */
   static Core* New( RenderController& renderController,
                     PlatformAbstraction& platformAbstraction,
                     GlAbstraction& glAbstraction,
                     GlSyncAbstraction& glSyncAbstraction,
-                    GestureManager& gestureManager,
+                    GlContextHelperAbstraction& glContextHelperAbstraction,
                     ResourcePolicy::DataRetention policy,
                     RenderToFrameBuffer renderToFboEnabled,
                     DepthBufferAvailable depthBufferAvailable,
-                    StencilBufferAvailable stencilBufferAvailable );
+                    StencilBufferAvailable stencilBufferAvailable,
+                    PartialUpdateAvailable partialUpdateAvailable );
 
   /**
    * Non-virtual destructor. Core is not intended as a base class.
    */
   ~Core();
 
+  /**
+   * Initialize the core
+   */
+  void Initialize();
+
   // GL Context Lifecycle
 
   /**
@@ -299,35 +291,11 @@ public:
   void RecoverFromContextLoss();
 
   /**
-   * Notify the Core that the GL surface has been resized.
-   * This should be done at least once i.e. after the first call to ContextCreated().
-   * The Core will use the surface size for camera calculations, and to set the GL viewport.
+   * Notify the Core that the GL surface has been deleted.
    * Multi-threading note: this method should be called from the main thread
-   * @param[in] width The new surface width.
-   * @param[in] height The new surface height.
-   */
-  void SurfaceResized( uint32_t width, uint32_t height );
-
-  /**
-   * Notify the Core about the top margin size.
-   * Available stage size is reduced by this size.
-   * The stage is located below the size at the top of the display
-   * It is mainly useful for indicator in mobile device
-   * @param[in] margin margin size
+   * @param[in] surface The deleted surface
    */
-  void SetTopMargin( uint32_t margin );
-
-  // Core setters
-
-  /**
-   * Notify the Core about the display's DPI values.
-   * This should be done after the display is initialized and a Core instance is created.
-   * The Core will use the DPI values for font rendering.
-   * Multi-threading note: this method should be called from the main thread
-   * @param[in] dpiHorizontal Horizontal DPI value.
-   * @param[in] dpiVertical   Vertical DPI value.
-   */
-  void SetDpi( uint32_t dpiHorizontal, uint32_t dpiVertical );
+  void SurfaceDeleted( Integration::RenderSurface* surface );
 
   // Core Lifecycle
 
@@ -392,14 +360,6 @@ public:
    */
   void Render( RenderStatus& status, bool forceClear );
 
-  // System-level overlay
-
-  /**
-   * Use the SystemOverlay to draw content for system-level indicators, dialogs etc.
-   * @return The SystemOverlay.
-   */
-  SystemOverlay& GetSystemOverlay();
-
   /**
    * @brief Register a processor
    *