/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="bindInfos">
/// </param>
public static unsafe void BindAccelerationStructureMemory(this SharpVk.Device extendedHandle, ArrayProxy <SharpVk.NVidia.BindAccelerationStructureMemoryInfo>?bindInfos)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo *marshalledBindInfos = default(SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo *);
commandCache = extendedHandle.commandCache;
if (bindInfos.IsNull())
{
marshalledBindInfos = null;
}
else
{
if (bindInfos.Value.Contents == ProxyContents.Single)
{
marshalledBindInfos = (SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo>());
bindInfos.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo *)(marshalledBindInfos));
}
else
{
var fieldPointer = (SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo>(Interop.HeapUtil.GetLength(bindInfos.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(bindInfos.Value)); index++)
{
bindInfos.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledBindInfos = fieldPointer;
}
}
SharpVk.Interop.NVidia.VkDeviceBindAccelerationStructureMemoryDelegate commandDelegate = commandCache.Cache.vkBindAccelerationStructureMemoryNV;
Result methodResult = commandDelegate(extendedHandle.handle, (uint)(Interop.HeapUtil.GetLength(bindInfos)), marshalledBindInfos);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="pointer">
/// </param>
internal unsafe void MarshalTo(SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo *pointer)
{
pointer->SType = StructureType.BindAccelerationStructureMemoryInfo;
pointer->Next = null;
pointer->AccelerationStructure = this.AccelerationStructure?.handle ?? default(SharpVk.Interop.NVidia.AccelerationStructure);
pointer->Memory = this.Memory?.handle ?? default(SharpVk.Interop.DeviceMemory);
pointer->MemoryOffset = this.MemoryOffset;
pointer->DeviceIndexCount = (uint)(Interop.HeapUtil.GetLength(this.DeviceIndices));
if (this.DeviceIndices != null)
{
var fieldPointer = (uint *)(Interop.HeapUtil.AllocateAndClear <uint>(this.DeviceIndices.Length).ToPointer());
for (int index = 0; index < (uint)(this.DeviceIndices.Length); index++)
{
fieldPointer[index] = this.DeviceIndices[index];
}
pointer->DeviceIndices = fieldPointer;
}
else
{
pointer->DeviceIndices = null;
}
}
