public static VkDeviceCreateInfo.Raw MarshalDirect(this VkDeviceCreateInfo s, ref byte *unmanaged)
{
if (s == null)
{
throw new InvalidOperationException("Trying to directly marshal a null.");
}
var pNext = s.Next.MarshalIndirect(ref unmanaged);
var pQueueCreateInfos = s.QueueCreateInfos.MarshalDirect(ref unmanaged);
var ppEnabledLayerNames = s.EnabledLayerNames.MarshalIndirect(ref unmanaged);
var ppEnabledExtensionNames = s.EnabledExtensionNames.MarshalIndirect(ref unmanaged);
var pEnabledFeatures = s.EnabledFeatures.MarshalIndirect(ref unmanaged);
VkDeviceCreateInfo.Raw result;
result.sType = VkStructureType.DeviceCreateInfo;
result.pNext = pNext;
result.flags = s.Flags;
result.queueCreateInfoCount = s.QueueCreateInfos?.Count ?? 0;
result.pQueueCreateInfos = pQueueCreateInfos;
result.enabledLayerCount = s.EnabledLayerNames?.Count ?? 0;
result.ppEnabledLayerNames = ppEnabledLayerNames;
result.enabledExtensionCount = s.EnabledExtensionNames?.Count ?? 0;
result.ppEnabledExtensionNames = ppEnabledExtensionNames;
result.pEnabledFeatures = pEnabledFeatures;
return(result);
}
public VkObjectResult <IVkDevice> CreateDevice(VkDeviceCreateInfo createInfo, IVkAllocationCallbacks allocator)
{
var size =
createInfo.SizeOfMarshalDirect() +
allocator.SizeOfMarshalIndirect();
return(VkHelpers.RunWithUnamangedData(size, u => CreateDevice(u, createInfo, allocator)));
}
public static VkDeviceCreateInfo.Raw *MarshalIndirect(this VkDeviceCreateInfo s, ref byte *unmanaged)
{
if (s == null)
{
return((VkDeviceCreateInfo.Raw *) 0);
}
var result = (VkDeviceCreateInfo.Raw *)unmanaged;
unmanaged += VkDeviceCreateInfo.Raw.SizeInBytes;
*result = s.MarshalDirect(ref unmanaged);
return(result);
}
private VkObjectResult <IVkDevice> CreateDevice(IntPtr data, VkDeviceCreateInfo createInfo, IVkAllocationCallbacks allocator)
{
var unmanaged = (byte *)data;
var createInfoRaw = createInfo.MarshalDirect(ref unmanaged);
var pAllocator = allocator.MarshalIndirect(ref unmanaged);
VkDevice.HandleType handle;
var result = Direct.CreateDevice(Handle, &createInfoRaw, pAllocator, &handle);
var device = result == VkResult.Success ? new VkDevice(this, handle, allocator) : null;
return(new VkObjectResult <IVkDevice>(result, device));
}
public static int SizeOfMarshalDirect(this VkDeviceCreateInfo s)
{
if (s == null)
{
throw new InvalidOperationException("Trying to directly marshal a null.");
}
return
(s.Next.SizeOfMarshalIndirect() +
s.QueueCreateInfos.SizeOfMarshalDirect() +
s.EnabledLayerNames.SizeOfMarshalIndirect() +
s.EnabledExtensionNames.SizeOfMarshalIndirect() +
s.EnabledFeatures.SizeOfMarshalIndirect());
}
public static int SizeOfMarshalIndirect(this VkDeviceCreateInfo s) => s == null ? 0 : s.SizeOfMarshalDirect() + VkDeviceCreateInfo.Raw.SizeInBytes;
private VkObjectResult<IVkDevice> CreateDevice(IntPtr data, VkDeviceCreateInfo createInfo, IVkAllocationCallbacks allocator)
{
var unmanaged = (byte*)data;
var createInfoRaw = createInfo.MarshalDirect(ref unmanaged);
var pAllocator = allocator.MarshalIndirect(ref unmanaged);
VkDevice.HandleType handle;
var result = Direct.CreateDevice(Handle, &createInfoRaw, pAllocator, &handle);
var device = result == VkResult.Success ? new VkDevice(this, handle, allocator) : null;
return new VkObjectResult<IVkDevice>(result, device);
}
public VkObjectResult<IVkDevice> CreateDevice(VkDeviceCreateInfo createInfo, IVkAllocationCallbacks allocator)
{
var size =
createInfo.SizeOfMarshalDirect() +
allocator.SizeOfMarshalIndirect();
return VkHelpers.RunWithUnamangedData(size, u => CreateDevice(u, createInfo, allocator));
}
