Contains convenient function to design a device based on the requirements for the physical device it is based around

NOTE: To get the appropriate index into the basalt::Device queue list, track the order of request_queue(s) calls in the designer

include/vulkan/basalt_device.h

@@ -0,0 +1,55 @@
+#pragma once
+#include "basalt_physical_device.h"
+#include "basalt_queue.h"
+
+namespace basalt
+{
+	class Device
+	{
+	public:
+		Device(const Device& src);
+		Device& operator =(const Device& src);
+		Device(Device&& other) noexcept;
+		Device& operator =(Device&& other) noexcept;
+
+		Device(basalt::Context& ctx, basalt::PhysicalDevice& physical, VkDevice logical);
+		~Device();
+
+		operator VkPhysicalDevice();
+		operator VkDevice();
+		
+		basalt::darray<basalt::Queue> queues;
+		VkDevice logical = VK_NULL_HANDLE;
+		basalt::Context* ctx;
+		basalt::PhysicalDevice* phys;
+		bool should_free = true;
+	};
+	class DeviceDesigner
+	{
+	public:
+		DeviceDesigner(basalt::Context& ctx, basalt::PhysicalDevice& phy);
+
+		DeviceDesigner& request_features(VkPhysicalDeviceFeatures features);
+		
+		DeviceDesigner& request_extensions(const basalt::darray<const char*>& extensions);
+		DeviceDesigner& request_extensions(const char** extensions, const u32 num_extensions);
+		DeviceDesigner& request_extension(const char* extension);
+		
+		DeviceDesigner& request_layers(const basalt::darray<const char*>& layers);
+		DeviceDesigner& request_layers(const char** layers, const u32 num_layers);
+		DeviceDesigner& request_layer(const char* layer);
+
+		DeviceDesigner& request_queue(u32 family_index, const float priority=1.0f, VkDeviceQueueCreateFlags flags=0);
+		DeviceDesigner& request_queues(u32 family_index, const basalt::darray<float>& queue_priorities, VkDeviceQueueCreateFlags flags=0);
+
+		basalt::Device design(void);
+		
+		VkPhysicalDeviceFeatures req_features;
+		basalt::darray<VkDeviceQueueCreateInfo> req_queues;
+		basalt::darray<const char*> req_extensions;
+		basalt::darray<const char*> req_layers;
+		basalt::darray<float> queue_priorities;
+		basalt::Context& ctx;
+		basalt::PhysicalDevice& phys;
+	};
+}