Synchronize framebuffer textures on different contexts

[platform/core/uifw/dali-adaptor.git] / dali / internal / graphics / gles / egl-graphics.cpp

diff --git a/dali/internal/graphics/gles/egl-graphics.cpp b/dali/internal/graphics/gles/egl-graphics.cpp
index e1dd665..a963e28 100644 (file)
--- a/dali/internal/graphics/gles/egl-graphics.cpp
+++ b/dali/internal/graphics/gles/egl-graphics.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 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.
@@ -62,6 +62,8 @@ void EglGraphics::SetGlesVersion(const int32_t glesVersion)
   }
 
   mGLES->SetGlesVersion(glesVersion);
+
+  mGraphicsController.SetGLESVersion(static_cast<Graphics::GLES::GLESVersion>(glesVersion));
 }
 
 void EglGraphics::SetIsSurfacelessContextSupported(const bool isSupported)
@@ -76,6 +78,31 @@ void EglGraphics::ActivateResourceContext()
     // Make the shared surfaceless context as current before rendering
     mEglImplementation->MakeContextCurrent(EGL_NO_SURFACE, mEglImplementation->GetContext());
   }
+
+  mGraphicsController.ActivateResourceContext();
+}
+
+void EglGraphics::ActivateSurfaceContext(Dali::RenderSurfaceInterface* surface)
+{
+  if(surface)
+  {
+    surface->InitializeGraphics();
+    surface->MakeContextCurrent();
+  }
+
+  mGraphicsController.ActivateSurfaceContext(surface);
+}
+
+void EglGraphics::PostRender()
+{
+  ActivateResourceContext();
+
+  if(mGraphicsController.GetCurrentContext())
+  {
+    mGraphicsController.GetCurrentContext()->InvalidateDepthStencilBuffers();
+  }
+
+  mGraphicsController.PostRender();
 }
 
 void EglGraphics::SetFirstFrameAfterResume()
@@ -91,7 +118,7 @@ void EglGraphics::Initialize()
   EglInitialize();
 
   // Sync and context helper require EGL to be initialized first (can't execute in the constructor)
-  mGraphicsController.Initialize(*mEglSync.get(), *mEglContextHelper.get());
+  mGraphicsController.Initialize(*mEglSync.get(), *mEglContextHelper.get(), *this);
 }
 
 void EglGraphics::Initialize(bool depth, bool stencil, bool partialRendering, int msaa)
@@ -138,15 +165,14 @@ void EglGraphics::ConfigureSurface(Dali::RenderSurfaceInterface* surface)
   {
     // Create a surfaceless OpenGL context for shared resources
     mEglImplementation->CreateContext();
-    mEglImplementation->MakeContextCurrent(EGL_NO_SURFACE, mEglImplementation->GetContext());
+    ActivateResourceContext();
   }
   else
   {
     currentSurface = surface;
     if(currentSurface)
     {
-      currentSurface->InitializeGraphics();
-      currentSurface->MakeContextCurrent();
+      ActivateSurfaceContext(currentSurface);
     }
   }