[Tizen] Using Depth and Stencil buffer & texture

[platform/core/uifw/dali-core.git] / dali / internal / render / common / render-manager.h

diff --git a/dali/internal/render/common/render-manager.h b/dali/internal/render/common/render-manager.h
old mode 100644 (file)
new mode 100755 (executable)
index b2b41d9..6935981
--- a/dali/internal/render/common/render-manager.h
+++ b/dali/internal/render/common/render-manager.h
@@ -1,8 +1,8 @@
-#ifndef __DALI_INTERNAL_SCENE_GRAPH_RENDER_MANAGER_H__
-#define __DALI_INTERNAL_SCENE_GRAPH_RENDER_MANAGER_H__
+#ifndef DALI_INTERNAL_SCENE_GRAPH_RENDER_MANAGER_H
+#define DALI_INTERNAL_SCENE_GRAPH_RENDER_MANAGER_H
 
 /*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 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.
@@ -33,6 +33,7 @@ namespace Integration
 {
 class GlAbstraction;
 class GlSyncAbstraction;
+class GlContextHelperAbstraction;
 class RenderStatus;
 }
 
@@ -72,15 +73,18 @@ public:
 
   /**
    * Construct a new RenderManager.
-   * @param[in]  glAbstraction           The GL abstraction used for rendering.
-   * @param[in]  glSyncAbstraction       The GL sync abstraction used fence sync creation/deletion.
-   * @param[in]  depthBufferAvailable    Whether the depth buffer is available
-   * @param[in]  stencilBufferAvailable  Whether the stencil buffer is available
+   * @param[in]  glAbstraction              The GL abstraction used for rendering.
+   * @param[in]  glSyncAbstraction          The GL sync abstraction used fence sync creation/deletion.
+   * @param[in]  glContextHelperAbstraction The GL context helper abstraction for accessing GL context.
+   * @param[in]  depthBufferAvailable       Whether the depth buffer is available
+   * @param[in]  stencilBufferAvailable     Whether the stencil buffer is available
    */
   static RenderManager* New( Integration::GlAbstraction& glAbstraction,
                              Integration::GlSyncAbstraction& glSyncAbstraction,
+                             Integration::GlContextHelperAbstraction& glContextHelperAbstraction,
                              Integration::DepthBufferAvailable depthBufferAvailable,
-                             Integration::StencilBufferAvailable stencilBufferAvailable );
+                             Integration::StencilBufferAvailable stencilBufferAvailable,
+                             Integration::PartialUpdateAvailable partialUpdateAvailable );
 
   /**
    * Non-virtual destructor; not intended as a base class
@@ -119,12 +123,6 @@ public:
 
   // The following methods should be called via RenderQueue messages
 
-  /**
-   * Set the background color i.e. the glClear color used at the beginning of each frame.
-   * @param[in] color The new background color.
-   */
-  void SetBackgroundColor( const Vector4& color );
-
   /*
    * Set the frame time delta (time elapsed since the last frame.
    * @param[in] deltaTime the delta time
@@ -138,6 +136,12 @@ 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
@@ -282,7 +286,7 @@ public:
    * Adds a framebuffer to the render manager
    * @param[in] frameBuffer The framebuffer to add
    */
-  void AddFrameBuffer( Render::FrameBuffer* frameBuffer );
+  void AddFrameBuffer( OwnerPointer< Render::FrameBuffer >& frameBuffer );
 
   /**
    * Removes a framebuffer from the render manager
@@ -300,6 +304,22 @@ public:
   void AttachColorTextureToFrameBuffer( Render::FrameBuffer* frameBuffer, Render::Texture* texture, uint32_t mipmapLevel, uint32_t layer );
 
   /**
+   * Attach a texture as depth output to an existing FrameBuffer
+   * @param[in] frameBuffer The FrameBuffer
+   * @param[in] texture The texture that will be used as output when rendering
+   * @param[in] mipmapLevel The mipmap of the texture to be attached
+   */
+  void AttachDepthTextureToFrameBuffer( Render::FrameBuffer* frameBuffer, Render::Texture* texture, uint32_t mipmapLevel );
+
+  /**
+   * Attach a texture as depth/stencil output to an existing FrameBuffer
+   * @param[in] frameBuffer The FrameBuffer
+   * @param[in] texture The texture that will be used as output when rendering
+   * @param[in] mipmapLevel The mipmap of the texture to be attached
+   */
+  void AttachDepthStencilTextureToFrameBuffer( Render::FrameBuffer* frameBuffer, Render::Texture* texture, uint32_t mipmapLevel );
+
+  /**
    * Adds a render tracker to the RenderManager. RenderManager takes ownership of the
    * tracker. The lifetime of the tracker is related to the lifetime of the tracked
    * object, usually an offscreen render task.
@@ -324,9 +344,10 @@ public:
   /**
    * Renders the results of the previous "update" traversal.
    * @param[out] status contains the rendering flags.
-   * @param[in] forceClear force the Clear on the framebuffer even if nothing is rendered.
+   * @param[in] forceClear Force the Clear on the framebuffer even if nothing is rendered.
+   * @param[in] uploadOnly Upload the resource only without rendering.
    */
-  void Render( Integration::RenderStatus& status, bool forceClear );
+  void Render( Integration::RenderStatus& status, bool forceClear, bool uploadOnly );
 
 private:
 
@@ -362,4 +383,4 @@ private:
 
 } // namespace Dali
 
-#endif // __DALI_INTERNAL_SCENE_GRAPH_RENDER_MANAGER_H__
+#endif // DALI_INTERNAL_SCENE_GRAPH_RENDER_MANAGER_H