/// <summary> /// /// </summary> /// <param name="extendedHandle"> /// The Instance handle to extend. /// </param> public static unsafe SharpVk.Multivendor.DebugUtilsMessenger CreateDebugUtilsMessenger(this SharpVk.Instance extendedHandle, SharpVk.Multivendor.DebugUtilsMessageSeverityFlags messageSeverity, SharpVk.Multivendor.DebugUtilsMessageTypeFlags messageType, SharpVk.Multivendor.DebugUtilsMessengerCallbackDelegate userCallback, SharpVk.Multivendor.DebugUtilsMessengerCreateFlags?flags = default(SharpVk.Multivendor.DebugUtilsMessengerCreateFlags?), IntPtr?userData = default(IntPtr?), SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?)) { try { SharpVk.Multivendor.DebugUtilsMessenger result = default(SharpVk.Multivendor.DebugUtilsMessenger); CommandCache commandCache = default(CommandCache); SharpVk.Interop.Multivendor.DebugUtilsMessengerCreateInfo *marshalledCreateInfo = default(SharpVk.Interop.Multivendor.DebugUtilsMessengerCreateInfo *); void *nextPointer = default(void *); SharpVk.Interop.AllocationCallbacks * marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *); SharpVk.Interop.Multivendor.DebugUtilsMessenger marshalledMessenger = default(SharpVk.Interop.Multivendor.DebugUtilsMessenger); commandCache = extendedHandle.commandCache; marshalledCreateInfo = (SharpVk.Interop.Multivendor.DebugUtilsMessengerCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Multivendor.DebugUtilsMessengerCreateInfo>()); marshalledCreateInfo->SType = StructureType.DebugUtilsMessengerCreateInfo; marshalledCreateInfo->Next = nextPointer; if (flags != null) { marshalledCreateInfo->Flags = flags.Value; } else { marshalledCreateInfo->Flags = default(SharpVk.Multivendor.DebugUtilsMessengerCreateFlags); } marshalledCreateInfo->MessageSeverity = messageSeverity; marshalledCreateInfo->MessageType = messageType; marshalledCreateInfo->UserCallback = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(userCallback); if (userData != null) { marshalledCreateInfo->UserData = userData.Value.ToPointer(); } else { marshalledCreateInfo->UserData = default(void *); } if (allocator != null) { marshalledAllocator = (SharpVk.Interop.AllocationCallbacks *)(Interop.HeapUtil.Allocate <SharpVk.Interop.AllocationCallbacks>()); allocator.Value.MarshalTo(marshalledAllocator); } else { marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *); } SharpVk.Interop.Multivendor.VkInstanceCreateDebugUtilsMessengerDelegate commandDelegate = commandCache.Cache.vkCreateDebugUtilsMessengerEXT; Result methodResult = commandDelegate(extendedHandle.handle, marshalledCreateInfo, marshalledAllocator, &marshalledMessenger); if (SharpVkException.IsError(methodResult)) { throw SharpVkException.Create(methodResult); } result = new SharpVk.Multivendor.DebugUtilsMessenger(extendedHandle, marshalledMessenger); return(result); } finally { Interop.HeapUtil.FreeAll(); } }
internal DebugUtilsMessenger(SharpVk.Instance parent, SharpVk.Interop.Multivendor.DebugUtilsMessenger handle) { this.handle = handle; this.parent = parent; this.commandCache = parent.commandCache; }