/// <summary> /// Create a SurfaceKHR structure representing a display plane and /// mode. /// </summary> /// <param name="extendedHandle"> /// The Instance handle to extend. /// </param> /// <param name="flags"> /// Reserved for future use, and must be zero. /// </param> /// <param name="displayMode"> /// The mode to use when displaying this surface. /// </param> /// <param name="planeIndex"> /// The plane on which this surface appears. /// </param> /// <param name="planeStackIndex"> /// The z-order of the plane. /// </param> /// <param name="transform"> /// The transform to apply to the images as part of the scanout /// operation. /// </param> /// <param name="globalAlpha"> /// The global alpha value. This value is ignored if alphaMode is not /// VK_DISPLAY_PLANE_ALPHA_GLOBAL_BIT_KHR. /// </param> /// <param name="alphaMode"> /// The type of alpha blending to use. /// </param> /// <param name="imageExtent"> /// </param> /// <param name="allocator"> /// An optional AllocationCallbacks instance that controls host memory /// allocation. /// </param> public static unsafe SharpVk.Khronos.Surface CreateDisplayPlaneSurface(this SharpVk.Instance extendedHandle, SharpVk.Khronos.DisplayMode displayMode, uint planeIndex, uint planeStackIndex, SharpVk.Khronos.SurfaceTransformFlags transform, float globalAlpha, SharpVk.Khronos.DisplayPlaneAlphaFlags alphaMode, SharpVk.Extent2D imageExtent, SharpVk.Khronos.DisplaySurfaceCreateFlags?flags = default(SharpVk.Khronos.DisplaySurfaceCreateFlags?), SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?)) { try { SharpVk.Khronos.Surface result = default(SharpVk.Khronos.Surface); CommandCache commandCache = default(CommandCache); SharpVk.Interop.Khronos.DisplaySurfaceCreateInfo *marshalledCreateInfo = default(SharpVk.Interop.Khronos.DisplaySurfaceCreateInfo *); void *vkDisplaySurfaceCreateInfoKHRNextPointer = default(void *); SharpVk.Interop.AllocationCallbacks *marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *); SharpVk.Interop.Khronos.Surface marshalledSurface = default(SharpVk.Interop.Khronos.Surface); commandCache = extendedHandle.commandCache; marshalledCreateInfo = (SharpVk.Interop.Khronos.DisplaySurfaceCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.DisplaySurfaceCreateInfo>()); marshalledCreateInfo->SType = StructureType.DisplaySurfaceCreateInfo; marshalledCreateInfo->Next = vkDisplaySurfaceCreateInfoKHRNextPointer; if (flags != null) { marshalledCreateInfo->Flags = flags.Value; } else { marshalledCreateInfo->Flags = default(SharpVk.Khronos.DisplaySurfaceCreateFlags); } marshalledCreateInfo->DisplayMode = displayMode?.handle ?? default(SharpVk.Interop.Khronos.DisplayMode); marshalledCreateInfo->PlaneIndex = planeIndex; marshalledCreateInfo->PlaneStackIndex = planeStackIndex; marshalledCreateInfo->Transform = transform; marshalledCreateInfo->GlobalAlpha = globalAlpha; marshalledCreateInfo->AlphaMode = alphaMode; marshalledCreateInfo->ImageExtent = imageExtent; 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.Khronos.VkInstanceCreateDisplayPlaneSurfaceDelegate commandDelegate = commandCache.Cache.vkCreateDisplayPlaneSurfaceKHR; Result methodResult = commandDelegate(extendedHandle.handle, marshalledCreateInfo, marshalledAllocator, &marshalledSurface); if (SharpVkException.IsError(methodResult)) { throw SharpVkException.Create(methodResult); } result = new SharpVk.Khronos.Surface(extendedHandle, marshalledSurface); return(result); } finally { Interop.HeapUtil.FreeAll(); } }
/// <summary> /// /// </summary> public static unsafe SharpVk.Khronos.Swapchain CreateSwapchain(this SharpVk.Device extendedHandle, SharpVk.Khronos.Surface surface, uint minImageCount, SharpVk.Format imageFormat, SharpVk.Khronos.ColorSpace imageColorSpace, SharpVk.Extent2D imageExtent, uint imageArrayLayers, SharpVk.ImageUsageFlags imageUsage, SharpVk.SharingMode imageSharingMode, uint[] queueFamilyIndices, SharpVk.Khronos.SurfaceTransformFlags preTransform, SharpVk.Khronos.CompositeAlphaFlags compositeAlpha, SharpVk.Khronos.PresentMode presentMode, bool clipped, SharpVk.Khronos.Swapchain oldSwapchain, SharpVk.Khronos.SwapchainCreateFlags?flags = default(SharpVk.Khronos.SwapchainCreateFlags?), SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?)) { try { SharpVk.Khronos.Swapchain result = default(SharpVk.Khronos.Swapchain); CommandCache commandCache = default(CommandCache); SharpVk.Interop.Khronos.SwapchainCreateInfo *marshalledCreateInfo = default(SharpVk.Interop.Khronos.SwapchainCreateInfo *); SharpVk.Interop.AllocationCallbacks * marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *); SharpVk.Interop.Khronos.Swapchain marshalledSwapchain = default(SharpVk.Interop.Khronos.Swapchain); commandCache = extendedHandle.commandCache; marshalledCreateInfo = (SharpVk.Interop.Khronos.SwapchainCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.SwapchainCreateInfo>()); marshalledCreateInfo->SType = StructureType.SwapchainCreateInfoKhr; marshalledCreateInfo->Next = null; if (flags != null) { marshalledCreateInfo->Flags = flags.Value; } else { marshalledCreateInfo->Flags = default(SharpVk.Khronos.SwapchainCreateFlags); } marshalledCreateInfo->Surface = surface?.handle ?? default(SharpVk.Interop.Khronos.Surface); marshalledCreateInfo->MinImageCount = minImageCount; marshalledCreateInfo->ImageFormat = imageFormat; marshalledCreateInfo->ImageColorSpace = imageColorSpace; marshalledCreateInfo->ImageExtent = imageExtent; marshalledCreateInfo->ImageArrayLayers = imageArrayLayers; marshalledCreateInfo->ImageUsage = imageUsage; marshalledCreateInfo->ImageSharingMode = imageSharingMode; marshalledCreateInfo->QueueFamilyIndexCount = (uint)(queueFamilyIndices?.Length ?? 0); if (queueFamilyIndices != null) { var fieldPointer = (uint *)(Interop.HeapUtil.AllocateAndClear <uint>(queueFamilyIndices.Length).ToPointer()); for (int index = 0; index < (uint)(queueFamilyIndices.Length); index++) { fieldPointer[index] = queueFamilyIndices[index]; } marshalledCreateInfo->QueueFamilyIndices = fieldPointer; } else { marshalledCreateInfo->QueueFamilyIndices = null; } marshalledCreateInfo->PreTransform = preTransform; marshalledCreateInfo->CompositeAlpha = compositeAlpha; marshalledCreateInfo->PresentMode = presentMode; marshalledCreateInfo->Clipped = clipped; marshalledCreateInfo->OldSwapchain = oldSwapchain?.handle ?? default(SharpVk.Interop.Khronos.Swapchain); 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.Khronos.VkDeviceCreateSwapchainDelegate commandDelegate = commandCache.GetCommandDelegate <SharpVk.Interop.Khronos.VkDeviceCreateSwapchainDelegate>("vkCreateSwapchainKHR", "instance"); Result methodResult = commandDelegate(extendedHandle.handle, marshalledCreateInfo, marshalledAllocator, &marshalledSwapchain); if (SharpVkException.IsError(methodResult)) { throw SharpVkException.Create(methodResult); } result = new SharpVk.Khronos.Swapchain(extendedHandle, marshalledSwapchain); return(result); } finally { Interop.HeapUtil.FreeAll(); } }
/// <summary> /// /// </summary> public SurfaceCapabilities(uint minImageCount, uint maxImageCount, SharpVk.Extent2D currentExtent, SharpVk.Extent2D minImageExtent, SharpVk.Extent2D maxImageExtent, uint maxImageArrayLayers, SharpVk.Khronos.SurfaceTransformFlags supportedTransforms, SharpVk.Khronos.SurfaceTransformFlags currentTransform, SharpVk.Khronos.CompositeAlphaFlags supportedCompositeAlpha, SharpVk.ImageUsageFlags supportedUsageFlags) { this.MinImageCount = minImageCount; this.MaxImageCount = maxImageCount; this.CurrentExtent = currentExtent; this.MinImageExtent = minImageExtent; this.MaxImageExtent = maxImageExtent; this.MaxImageArrayLayers = maxImageArrayLayers; this.SupportedTransforms = supportedTransforms; this.CurrentTransform = currentTransform; this.SupportedCompositeAlpha = supportedCompositeAlpha; this.SupportedUsageFlags = supportedUsageFlags; }
/// <summary> /// Create a swapchain. /// </summary> /// <param name="extendedHandle"> /// The Device handle to extend. /// </param> /// <param name="flags"> /// A bitmask indicating parameters of swapchain creation. Bits which /// can be set include: + -- /// </param> /// <param name="queueFamilyIndices"> /// </param> /// <param name="swapchainCounterCreateInfoExt"> /// Extension struct /// </param> /// <param name="deviceGroupSwapchainCreateInfoKhr"> /// Extension struct /// </param> /// <param name="imageFormatListCreateInfoKhr"> /// Extension struct /// </param> /// <param name="allocator"> /// An optional AllocationCallbacks instance that controls host memory /// allocation. /// </param> public static unsafe SharpVk.Khronos.Swapchain CreateSwapchain(this SharpVk.Device extendedHandle, SharpVk.Khronos.Surface surface, uint minImageCount, SharpVk.Format imageFormat, SharpVk.Khronos.ColorSpace imageColorSpace, SharpVk.Extent2D imageExtent, uint imageArrayLayers, SharpVk.ImageUsageFlags imageUsage, SharpVk.SharingMode imageSharingMode, ArrayProxy <uint>?queueFamilyIndices, SharpVk.Khronos.SurfaceTransformFlags preTransform, SharpVk.Khronos.CompositeAlphaFlags compositeAlpha, SharpVk.Khronos.PresentMode presentMode, bool clipped, SharpVk.Khronos.Swapchain oldSwapchain, SharpVk.Khronos.SwapchainCreateFlags?flags = default(SharpVk.Khronos.SwapchainCreateFlags?), SharpVk.Multivendor.SwapchainCounterCreateInfo?swapchainCounterCreateInfoExt = null, SharpVk.Khronos.DeviceGroupSwapchainCreateInfo?deviceGroupSwapchainCreateInfoKhr = null, SharpVk.Khronos.ImageFormatListCreateInfo?imageFormatListCreateInfoKhr = null, SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?)) { try { SharpVk.Khronos.Swapchain result = default(SharpVk.Khronos.Swapchain); CommandCache commandCache = default(CommandCache); SharpVk.Interop.Khronos.SwapchainCreateInfo *marshalledCreateInfo = default(SharpVk.Interop.Khronos.SwapchainCreateInfo *); void *nextPointer = default(void *); SharpVk.Interop.AllocationCallbacks *marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *); SharpVk.Interop.Khronos.Swapchain marshalledSwapchain = default(SharpVk.Interop.Khronos.Swapchain); if (swapchainCounterCreateInfoExt != null) { SharpVk.Interop.Multivendor.SwapchainCounterCreateInfo *extensionPointer = default(SharpVk.Interop.Multivendor.SwapchainCounterCreateInfo *); extensionPointer = (SharpVk.Interop.Multivendor.SwapchainCounterCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Multivendor.SwapchainCounterCreateInfo>()); swapchainCounterCreateInfoExt.Value.MarshalTo(extensionPointer); extensionPointer->Next = nextPointer; nextPointer = extensionPointer; } if (deviceGroupSwapchainCreateInfoKhr != null) { SharpVk.Interop.Khronos.DeviceGroupSwapchainCreateInfo *extensionPointer = default(SharpVk.Interop.Khronos.DeviceGroupSwapchainCreateInfo *); extensionPointer = (SharpVk.Interop.Khronos.DeviceGroupSwapchainCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.DeviceGroupSwapchainCreateInfo>()); deviceGroupSwapchainCreateInfoKhr.Value.MarshalTo(extensionPointer); extensionPointer->Next = nextPointer; nextPointer = extensionPointer; } if (imageFormatListCreateInfoKhr != null) { SharpVk.Interop.Khronos.ImageFormatListCreateInfo *extensionPointer = default(SharpVk.Interop.Khronos.ImageFormatListCreateInfo *); extensionPointer = (SharpVk.Interop.Khronos.ImageFormatListCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.ImageFormatListCreateInfo>()); imageFormatListCreateInfoKhr.Value.MarshalTo(extensionPointer); extensionPointer->Next = nextPointer; nextPointer = extensionPointer; } commandCache = extendedHandle.commandCache; marshalledCreateInfo = (SharpVk.Interop.Khronos.SwapchainCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.SwapchainCreateInfo>()); marshalledCreateInfo->SType = StructureType.SwapchainCreateInfo; marshalledCreateInfo->Next = nextPointer; if (flags != null) { marshalledCreateInfo->Flags = flags.Value; } else { marshalledCreateInfo->Flags = default(SharpVk.Khronos.SwapchainCreateFlags); } marshalledCreateInfo->Surface = surface?.handle ?? default(SharpVk.Interop.Khronos.Surface); marshalledCreateInfo->MinImageCount = minImageCount; marshalledCreateInfo->ImageFormat = imageFormat; marshalledCreateInfo->ImageColorSpace = imageColorSpace; marshalledCreateInfo->ImageExtent = imageExtent; marshalledCreateInfo->ImageArrayLayers = imageArrayLayers; marshalledCreateInfo->ImageUsage = imageUsage; marshalledCreateInfo->ImageSharingMode = imageSharingMode; marshalledCreateInfo->QueueFamilyIndexCount = (uint)(Interop.HeapUtil.GetLength(queueFamilyIndices)); if (queueFamilyIndices.IsNull()) { marshalledCreateInfo->QueueFamilyIndices = null; } else { if (queueFamilyIndices.Value.Contents == ProxyContents.Single) { marshalledCreateInfo->QueueFamilyIndices = (uint *)(Interop.HeapUtil.Allocate <uint>()); *(uint *)(marshalledCreateInfo->QueueFamilyIndices) = queueFamilyIndices.Value.GetSingleValue(); } else { var fieldPointer = (uint *)(Interop.HeapUtil.AllocateAndClear <uint>(Interop.HeapUtil.GetLength(queueFamilyIndices.Value)).ToPointer()); for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(queueFamilyIndices.Value)); index++) { fieldPointer[index] = queueFamilyIndices.Value[index]; } marshalledCreateInfo->QueueFamilyIndices = fieldPointer; } } marshalledCreateInfo->PreTransform = preTransform; marshalledCreateInfo->CompositeAlpha = compositeAlpha; marshalledCreateInfo->PresentMode = presentMode; marshalledCreateInfo->Clipped = clipped; marshalledCreateInfo->OldSwapchain = oldSwapchain?.handle ?? default(SharpVk.Interop.Khronos.Swapchain); 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.Khronos.VkDeviceCreateSwapchainDelegate commandDelegate = commandCache.Cache.vkCreateSwapchainKHR; Result methodResult = commandDelegate(extendedHandle.handle, marshalledCreateInfo, marshalledAllocator, &marshalledSwapchain); if (SharpVkException.IsError(methodResult)) { throw SharpVkException.Create(methodResult); } result = new SharpVk.Khronos.Swapchain(extendedHandle, marshalledSwapchain); return(result); } finally { Interop.HeapUtil.FreeAll(); } }