Initialized SG::Scene::mGraphicsController in constructor

[platform/core/uifw/dali-core.git] / dali / internal / update / common / scene-graph-scene.cpp

diff --git a/dali/internal/update/common/scene-graph-scene.cpp b/dali/internal/update/common/scene-graph-scene.cpp
index 0d80de2..2aa0287 100644 (file)
--- a/dali/internal/update/common/scene-graph-scene.cpp
+++ b/dali/internal/update/common/scene-graph-scene.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 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.
@@ -18,8 +18,8 @@
 #include <dali/internal/update/common/scene-graph-scene.h>
 
 // INTERNAL INCLUDES
+#include <dali/integration-api/core-enumerations.h>
 #include <dali/internal/update/render-tasks/scene-graph-render-task-list.h>
-#include <dali/internal/render/gl-resources/context.h>
 
 namespace Dali
 {
@@ -27,15 +27,14 @@ namespace Internal
 {
 namespace SceneGraph
 {
-
 Scene::Scene()
-: mContext( nullptr ),
-  mFrameRenderedCallbacks(),
+: mFrameRenderedCallbacks(),
   mFramePresentedCallbacks(),
-  mSkipRendering( false ),
+  mSkipRendering(false),
   mSurfaceRect(),
-  mSurfaceOrientation( 0 ),
-  mSurfaceRectChanged( false )
+  mSurfaceOrientation(0),
+  mSurfaceRectChanged(false),
+  mRotationCompletedAcknowledgement(false)
 {
 }
 
@@ -45,14 +44,59 @@ Scene::~Scene()
   mFramePresentedCallbacks.clear();
 }
 
-void Scene::Initialize( Context& context )
+void Scene::Initialize(Graphics::Controller& graphicsController, Integration::DepthBufferAvailable depthBufferAvailable, Integration::StencilBufferAvailable stencilBufferAvailable)
 {
-  mContext = &context;
-}
+  mGraphicsController = &graphicsController;
 
-Context* Scene::GetContext()
-{
-  return mContext;
+  // Create the render target for the surface. It should already have been sent via message.
+  mRenderTarget = graphicsController.CreateRenderTarget(mRenderTargetCreateInfo, std::move(mRenderTarget));
+
+  // Create the render pass for the surface
+  std::vector<Graphics::AttachmentDescription> attachmentDescriptions;
+
+  // Default behaviour for color attachments is to CLEAR and STORE
+  mClearValues.clear();
+  mClearValues.emplace_back();
+
+  // Assume single color attachment
+  Graphics::AttachmentDescription desc{};
+  desc.SetLoadOp(Graphics::AttachmentLoadOp::CLEAR);
+  desc.SetStoreOp(Graphics::AttachmentStoreOp::STORE);
+  attachmentDescriptions.push_back(desc);
+
+  if(depthBufferAvailable == Integration::DepthBufferAvailable::TRUE ||
+     stencilBufferAvailable == Integration::StencilBufferAvailable::TRUE)
+  {
+    // Depth
+    desc.SetLoadOp(Graphics::AttachmentLoadOp::CLEAR);
+    desc.SetStoreOp(Graphics::AttachmentStoreOp::STORE);
+
+    // Stencil
+    desc.SetStencilLoadOp(Graphics::AttachmentLoadOp::CLEAR);
+    desc.SetStencilStoreOp(Graphics::AttachmentStoreOp::STORE);
+    attachmentDescriptions.push_back(desc);
+
+    mClearValues.emplace_back();
+    mClearValues.back().depthStencil.depth   = 0;
+    mClearValues.back().depthStencil.stencil = 0;
+  }
+
+  Graphics::RenderPassCreateInfo rpInfo{};
+  rpInfo.SetAttachments(attachmentDescriptions);
+
+  // Add default render pass (loadOp = clear)
+  mRenderPass = graphicsController.CreateRenderPass(rpInfo, nullptr); // Warning: Shallow ptr
+
+  desc.SetLoadOp(Graphics::AttachmentLoadOp::LOAD);
+  attachmentDescriptions[0] = desc;
+  if(attachmentDescriptions.size() > 1)
+  {
+    desc.SetLoadOp(Graphics::AttachmentLoadOp::LOAD);
+    desc.SetStencilLoadOp(Graphics::AttachmentLoadOp::LOAD);
+    attachmentDescriptions.back() = desc;
+  }
+
+  mRenderPassNoClear = graphicsController.CreateRenderPass(rpInfo, nullptr); // Warning: Shallow ptr
 }
 
 RenderInstructionContainer& Scene::GetRenderInstructions()
@@ -60,39 +104,39 @@ RenderInstructionContainer& Scene::GetRenderInstructions()
   return mInstructions;
 }
 
-void Scene::AddFrameRenderedCallback( CallbackBase* callback, int32_t frameId )
+void Scene::AddFrameRenderedCallback(CallbackBase* callback, int32_t frameId)
 {
-  mFrameRenderedCallbacks.push_back( std::make_pair( std::unique_ptr< CallbackBase >( callback ), frameId ) );
+  mFrameRenderedCallbacks.push_back(std::make_pair(std::unique_ptr<CallbackBase>(callback), frameId));
 }
 
-void Scene::AddFramePresentedCallback( CallbackBase* callback, int32_t frameId )
+void Scene::AddFramePresentedCallback(CallbackBase* callback, int32_t frameId)
 {
-  mFramePresentedCallbacks.push_back( std::make_pair( std::unique_ptr< CallbackBase >( callback ), frameId ) );
+  mFramePresentedCallbacks.push_back(std::make_pair(std::unique_ptr<CallbackBase>(callback), frameId));
 }
 
-void Scene::GetFrameRenderedCallback( Dali::Integration::Scene::FrameCallbackContainer& callbacks )
+void Scene::GetFrameRenderedCallback(Dali::Integration::Scene::FrameCallbackContainer& callbacks)
 {
   // Transfer owership of the callbacks
-  for( auto&& iter : mFrameRenderedCallbacks )
+  for(auto&& iter : mFrameRenderedCallbacks)
   {
-    callbacks.push_back( std::make_pair( std::move( iter.first ), iter.second ) );
+    callbacks.push_back(std::make_pair(std::move(iter.first), iter.second));
   }
 
   mFrameRenderedCallbacks.clear();
 }
 
-void Scene::GetFramePresentedCallback( Dali::Integration::Scene::FrameCallbackContainer& callbacks )
+void Scene::GetFramePresentedCallback(Dali::Integration::Scene::FrameCallbackContainer& callbacks)
 {
   // Transfer owership of the callbacks
-  for( auto&& iter : mFramePresentedCallbacks )
+  for(auto&& iter : mFramePresentedCallbacks)
   {
-    callbacks.push_back( std::make_pair( std::move( iter.first ), iter.second ) );
+    callbacks.push_back(std::make_pair(std::move(iter.first), iter.second));
   }
 
   mFramePresentedCallbacks.clear();
 }
 
-void Scene::SetSkipRendering( bool skip )
+void Scene::SetSkipRendering(bool skip)
 {
   mSkipRendering = skip;
 }
@@ -102,9 +146,9 @@ bool Scene::IsRenderingSkipped() const
   return mSkipRendering;
 }
 
-void Scene::SetSurfaceRect( const Rect<int32_t>& rect )
+void Scene::SetSurfaceRect(const Rect<int32_t>& rect)
 {
-  mSurfaceRect = rect;
+  mSurfaceRect        = rect;
   mSurfaceRectChanged = true;
 }
 
@@ -113,7 +157,7 @@ const Rect<int32_t>& Scene::GetSurfaceRect() const
   return mSurfaceRect;
 }
 
-void Scene::SetSurfaceOrientation( int32_t orientation )
+void Scene::SetSurfaceOrientation(int32_t orientation)
 {
   mSurfaceOrientation = orientation;
 }
@@ -126,13 +170,49 @@ int32_t Scene::GetSurfaceOrientation() const
 bool Scene::IsSurfaceRectChanged()
 {
   bool surfaceRectChanged = mSurfaceRectChanged;
-  mSurfaceRectChanged = false;
+  mSurfaceRectChanged     = false;
 
   return surfaceRectChanged;
 }
 
-} //SceneGraph
+void Scene::SetRotationCompletedAcknowledgement()
+{
+  mRotationCompletedAcknowledgement = true;
+}
+
+bool Scene::IsRotationCompletedAcknowledgementSet()
+{
+  bool setRotationCompletedAcknowledgement = mRotationCompletedAcknowledgement;
+  mRotationCompletedAcknowledgement        = false;
+  return setRotationCompletedAcknowledgement;
+}
+
+std::vector<DirtyRect>& Scene::GetItemsDirtyRects()
+{
+  return mItemsDirtyRects;
+}
+
+void Scene::SetSurfaceRenderTargetCreateInfo(const Graphics::RenderTargetCreateInfo& renderTargetCreateInfo)
+{
+  if(mRenderTarget != nullptr &&
+     mRenderTargetCreateInfo.surface != renderTargetCreateInfo.surface)
+  {
+    // Only recreate if the surface has changed.
+    mRenderTargetCreateInfo = renderTargetCreateInfo;
+    if(mGraphicsController) // shouldn't be null, as we can't have already set mRenderTarget unless graphics controller exists.
+    {
+      mRenderTarget = mGraphicsController->CreateRenderTarget(renderTargetCreateInfo, std::move(mRenderTarget));
+    }
+  }
+  else
+  {
+    // 2nd Stage initialization happens in RenderManager, not UpdateManager, so is delayed.
+    mRenderTargetCreateInfo = renderTargetCreateInfo;
+  }
+}
+
+} // namespace SceneGraph
 
-} //Internal
+} // namespace Internal
 
-} //Dali
+} // namespace Dali