#ifndef DEVICE_H
#define DEVICE_H

#include <stdint.h>
#include <stdbool.h>
#include <vulkan/vulkan.h>

#include "common.h"

// from vulkan source
#define MAKE_VERSION(major, minor, patch) \
    ((((u32)(major)) << 22U) | (((u32)(minor)) << 12U) | ((u32)(patch)))

typedef uint32_t u32;

typedef struct device {
    VkInstance instance;
    VkDebugUtilsMessengerEXT debug_messenger;
    
    VkPhysicalDevice physical_device;    
    VkDevice logical_device;
    VkQueue graphics_queue;
    VkQueue present_queue;

    VkSwapchainKHR swap_chain;
    VkSurfaceKHR surface;

    VkImage *swap_chain_images;
    u32 nimages;
} * device_t;

struct device_info {
    char *name;
    u32 version;
    
    const char* const* extensions;
    u32 ext_count;

    int (*surface_func)(VkInstance instance, VkSurfaceKHR *surface);
};

device_t device_create(struct device_info *info);
void device_destroy(device_t device);

#endif