improving architecture, adding logical device creation and destruction

src/vulkan/Device.zig

@@ -1,15 +1,28 @@
 const std = @import("std");
 const vk = @import("vulkan");
-const base = @import("base");
+
+const VkError = @import("error_set.zig").VkError;
+const PhysicalDevice = @import("PhysicalDevice.zig");
 
 const Self = @This();
 pub const ObjectType: vk.ObjectType = .device;
 
 physical_device: *const PhysicalDevice,
-dispatch_table: DispatchTable,
-driver_data: ?*anyopaque,
+dispatch_table: *const DispatchTable,
 
-pub const DispatchTable = struct {};
+pub const DispatchTable = struct {
+    destroy: *const fn (*Self, std.mem.Allocator) VkError!void,
+};
 
-pub fn createImplDevice(physical_device: *base.PhysicalDevice, infos: vk.DeviceCreateInfo, allocator: std.mem.Allocator) !*anyopaque {
+pub fn init(allocator: std.mem.Allocator, physical_device: *const PhysicalDevice, infos: *const vk.DeviceCreateInfo) VkError!Self {
+    _ = allocator;
+    _ = infos;
+    return .{
+        .physical_device = physical_device,
+        .dispatch_table = undefined,
+    };
+}
+
+pub fn destroy(self: *Self, allocator: std.mem.Allocator) VkError!void {
+    try self.dispatch_table.destroy(self, allocator);
 }