Added recycling of Graphics resources.

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

diff --git a/dali/internal/graphics/gles-impl/egl-graphics-controller.cpp b/dali/internal/graphics/gles-impl/egl-graphics-controller.cpp
index fa90dba..4c02256 100644 (file)
--- a/dali/internal/graphics/gles-impl/egl-graphics-controller.cpp
+++ b/dali/internal/graphics/gles-impl/egl-graphics-controller.cpp
@@ -97,6 +97,24 @@ auto NewObject(const GfxCreateInfo& info, EglGraphicsController& controller, T&&
   }
   else // Use standard allocator
   {
+    // We are given all object for recycling
+    if(oldObject)
+    {
+      auto reusedObject = oldObject.release();
+      // If succeeded, attach the object to the unique_ptr and return it back
+      if(static_cast<GLESType*>(reusedObject)->TryRecycle(info, controller))
+      {
+        return UPtr(reusedObject, GLESDeleter<GLESType>());
+      }
+      else
+      {
+        // can't reuse so kill object by giving it back to original
+        // unique pointer.
+        oldObject.reset(reusedObject);
+      }
+    }
+
+    // Create brand new object
     return UPtr(new GLESType(info, controller), GLESDeleter<GLESType>());
   }
 }
@@ -170,6 +188,11 @@ void EglGraphicsController::SubmitCommandBuffers(const SubmitInfo& submitInfo)
   }
 }
 
+void EglGraphicsController::WaitIdle()
+{
+  Flush();
+}
+
 void EglGraphicsController::PresentRenderTarget(RenderTarget* renderTarget)
 {
   GLES::CommandBuffer* presentCommandBuffer{nullptr};