internal Instance(string appName, string engName, VER appVer, VER engVer, VER apiVer, bool bDebug) { string vlName = ""; if (bDebug) { if (!bCheckValidation(out vlName)) { return; } } ApplicationInfo ai = new ApplicationInfo(); ai.ApplicationName = appName; ai.ApplicationVersion = appVer; ai.EngineName = engName; ai.EngineVersion = engVer; ai.ApiVersion = apiVer; InstanceCreateInfo ici = new InstanceCreateInfo(); ici.Next = IntPtr.Zero; ici.ApplicationInfo = ai; List <string> extensions = new List <string>(); extensions.AddRange(Vulkan.GetRequiredInstanceExtensions()); if (bDebug) { extensions.Add(Constant.InstanceExtension.ExtDebugReport); } //get extension stuff from glfw ici.EnabledExtensionNames = extensions.ToArray(); if (bDebug) { ici.EnabledLayerNames = new string[1] { vlName }; } mInstance = new INST(ici, null); }