internal DescriptorUpdateTemplate(SharpVk.Device parent, SharpVk.Interop.Khronos.DescriptorUpdateTemplate handle)
{
this.handle = handle;
this.parent = parent;
this.commandCache = parent.commandCache;
}
/// <summary>
///
/// </summary>
public static unsafe SharpVk.Khronos.DescriptorUpdateTemplate CreateDescriptorUpdateTemplate(this SharpVk.Device extendedHandle, SharpVk.Khronos.DescriptorUpdateTemplateEntry[] descriptorUpdateEntries, SharpVk.Khronos.DescriptorUpdateTemplateType templateType, SharpVk.DescriptorSetLayout descriptorSetLayout, SharpVk.PipelineLayout pipelineLayout, SharpVk.Khronos.DescriptorUpdateTemplateCreateFlags?flags = default(SharpVk.Khronos.DescriptorUpdateTemplateCreateFlags?), SharpVk.PipelineBindPoint?pipelineBindPoint = default(SharpVk.PipelineBindPoint?), uint?set = default(uint?), SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?))
{
try
{
SharpVk.Khronos.DescriptorUpdateTemplate result = default(SharpVk.Khronos.DescriptorUpdateTemplate);
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Khronos.DescriptorUpdateTemplateCreateInfo *marshalledCreateInfo = default(SharpVk.Interop.Khronos.DescriptorUpdateTemplateCreateInfo *);
SharpVk.Interop.AllocationCallbacks * marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
SharpVk.Interop.Khronos.DescriptorUpdateTemplate marshalledDescriptorUpdateTemplate = default(SharpVk.Interop.Khronos.DescriptorUpdateTemplate);
commandCache = extendedHandle.commandCache;
marshalledCreateInfo = (SharpVk.Interop.Khronos.DescriptorUpdateTemplateCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.DescriptorUpdateTemplateCreateInfo>());
marshalledCreateInfo->SType = StructureType.DescriptorUpdateTemplateCreateInfoKhr;
marshalledCreateInfo->Next = null;
if (flags != null)
{
marshalledCreateInfo->Flags = flags.Value;
}
else
{
marshalledCreateInfo->Flags = default(SharpVk.Khronos.DescriptorUpdateTemplateCreateFlags);
}
marshalledCreateInfo->DescriptorUpdateEntryCount = (uint)(descriptorUpdateEntries?.Length ?? 0);
if (descriptorUpdateEntries != null)
{
var fieldPointer = (SharpVk.Khronos.DescriptorUpdateTemplateEntry *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Khronos.DescriptorUpdateTemplateEntry>(descriptorUpdateEntries.Length).ToPointer());
for (int index = 0; index < (uint)(descriptorUpdateEntries.Length); index++)
{
fieldPointer[index] = descriptorUpdateEntries[index];
}
marshalledCreateInfo->DescriptorUpdateEntries = fieldPointer;
}
else
{
marshalledCreateInfo->DescriptorUpdateEntries = null;
}
marshalledCreateInfo->TemplateType = templateType;
marshalledCreateInfo->DescriptorSetLayout = descriptorSetLayout?.handle ?? default(SharpVk.Interop.DescriptorSetLayout);
if (pipelineBindPoint != null)
{
marshalledCreateInfo->PipelineBindPoint = pipelineBindPoint.Value;
}
else
{
marshalledCreateInfo->PipelineBindPoint = default(SharpVk.PipelineBindPoint);
}
marshalledCreateInfo->PipelineLayout = pipelineLayout?.handle ?? default(SharpVk.Interop.PipelineLayout);
if (set != null)
{
marshalledCreateInfo->Set = set.Value;
}
else
{
marshalledCreateInfo->Set = default(uint);
}
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.VkDeviceCreateDescriptorUpdateTemplateDelegate commandDelegate = commandCache.GetCommandDelegate <SharpVk.Interop.Khronos.VkDeviceCreateDescriptorUpdateTemplateDelegate>("vkCreateDescriptorUpdateTemplateKHR", "instance");
Result methodResult = commandDelegate(extendedHandle.handle, marshalledCreateInfo, marshalledAllocator, &marshalledDescriptorUpdateTemplate);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = new SharpVk.Khronos.DescriptorUpdateTemplate(extendedHandle, marshalledDescriptorUpdateTemplate);
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}