Vulkan: Add physical device retrieval

Former-commit-id: 5c0e8256123fcfe5d3563b224bdcc11efa645fd3 [formerly cecb3404e98b1be4a5176fe27c1dec533e16701a]
Former-commit-id: a2fa7f6d96e3fe6f43af97b5c882d939a947fb9a

include/Nazara/Vulkan/VkPhysicalDevice.hpp

@@ -0,0 +1,28 @@
+// 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
+
+#pragma once
+
+#ifndef NAZARA_VULKAN_VKPHYSICALDEVICE_HPP
+#define NAZARA_VULKAN_VKPHYSICALDEVICE_HPP
+
+#include <vulkan/vulkan.h>
+#include <vector>
+
+namespace Nz 
+{
+	namespace Vk
+	{
+		struct PhysicalDevice
+		{
+			VkPhysicalDevice device;
+			VkPhysicalDeviceFeatures features;
+			VkPhysicalDeviceMemoryProperties memoryProperties;
+			VkPhysicalDeviceProperties properties;
+			std::vector<VkQueueFamilyProperties> queues;
+		};
+	}
+}
+
+#endif // NAZARA_VULKAN_VKPHYSICALDEVICE_HPP

include/Nazara/Vulkan/Vulkan.hpp

@@ -13,7 +13,10 @@
 #include <Nazara/Vulkan/Config.hpp>
 #include <Nazara/Vulkan/VkDevice.hpp>
 #include <Nazara/Vulkan/VkInstance.hpp>
+#include <Nazara/Vulkan/VkPhysicalDevice.hpp>
 #include <Nazara/Vulkan/VkSurface.hpp>
+#include <list>
+#include <vector>
 
 namespace Nz
 {
@@ -27,6 +30,8 @@ namespace Nz
 
 			static Vk::Instance& GetInstance();
 
+			static const std::vector<Vk::PhysicalDevice>& GetPhysicalDevices();
+			
 			static bool Initialize();
 
 			static bool IsInitialized();
@@ -39,6 +44,7 @@ namespace Nz
 
 		private:
 			static std::list<Vk::Device> s_devices;
+			static std::vector<Vk::PhysicalDevice> s_physDevices;
 			static Vk::Instance s_instance;
 			static ParameterList s_initializationParameters;
 			static unsigned int s_moduleReferenceCounter;