Improve synchronization based on vulkan-tutorial

https://vulkan-tutorial.com/Drawing_a_triangle/Drawing/Rendering_and_presentation

include/Nazara/VulkanRenderer/VkRenderTarget.inl

@@ -0,0 +1,16 @@
+// Copyright (C) 2016 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Vulkan Renderer"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/VulkanRenderer/VkRenderTarget.hpp>
+#include <Nazara/VulkanRenderer/Debug.hpp>
+
+namespace Nz
+{
+	inline const Vk::RenderPass& VkRenderTarget::GetRenderPass() const
+	{
+		return m_renderPass;
+	}
+}
+
+#include <Nazara/VulkanRenderer/DebugOff.hpp>