Vulkan: Add loading of Instance/Device

Former-commit-id: 0184f78824900bd46cff94dbfe829b126b8c984d

include/Nazara/Vulkan/VkDevice.inl

@@ -0,0 +1,67 @@
+// Copyright (C) 2016 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Vulkan"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Vulkan/VkDevice.hpp>
+#include <Nazara/Core/Error.hpp>
+#include <Nazara/Vulkan/VkInstance.hpp>
+#include <Nazara/Vulkan/Debug.hpp>
+
+namespace Nz
+{
+	namespace Vk
+	{
+		inline Device::Device(Instance& instance) :
+		m_instance(instance),
+		m_device(nullptr)
+		{
+		}
+
+		inline Device::~Device()
+		{
+			Destroy();
+		}
+
+		inline void Device::Destroy()
+		{
+			if (m_device)
+			{
+				vkDeviceWaitIdle(m_device);
+				vkDestroyDevice(m_device, (m_allocator.pfnAllocation) ? &m_allocator : nullptr);
+			}
+		}
+
+		inline void Device::GetDeviceQueue(UInt32 queueFamilyIndex, UInt32 queueIndex, VkQueue* queue)
+		{
+			return vkGetDeviceQueue(m_device, queueFamilyIndex, queueIndex, queue);
+		}
+
+		inline VkResult Device::GetLastErrorCode() const
+		{
+			return m_lastErrorCode;
+		}
+
+		inline bool Device::WaitForIdle()
+		{
+			m_lastErrorCode = vkDeviceWaitIdle(m_device);
+			if (m_lastErrorCode != VkResult::VK_SUCCESS)
+			{
+				NazaraError("Failed to wait for device idle");
+				return false;
+			}
+
+			return true;
+		}
+
+		inline PFN_vkVoidFunction Device::GetProcAddr(const char* name)
+		{
+			PFN_vkVoidFunction func = m_instance.GetDeviceProcAddr(m_device, name);
+			if (!func)
+				NazaraError("Failed to get " + String(name) + " address");
+			
+			return func;
+		}
+	}
+}
+
+#include <Nazara/Vulkan/DebugOff.hpp>