/// <summary>
/// If this port declaration is a port array, return the appropriate patch location inside
/// the port array's nth port (using the potential array index)
/// Otherwise, <see cref="GetPointerToPatch(RenderKernelFunction.BasePort*)"/>
/// </summary>
public void **GetPointerToPatch(RenderKernelFunction.BasePort *ports, ushort potentialArrayIndex)
{
if (!IsArray)
{
return((void **)((byte *)ports + PatchOffset));
}
return(AsPortArray(ports).NthInputPortPointer(potentialArrayIndex));
}
public ref UntypedPortArray AsPortArray(RenderKernelFunction.BasePort *ports)
{
// Assert IsArray ?
return(ref Unsafe.AsRef <UntypedPortArray>((byte *)ports + PatchOffset));
}
/// <summary>
/// Returns a pointer to the <see cref="DataInput{TDefinition, TType}.Ptr"/> field,
/// that this port declaration represents.
/// </summary>
public void **GetPointerToPatch(RenderKernelFunction.BasePort *ports)
{
return((void **)((byte *)ports + PatchOffset));
}
public ref BufferDescription AsUntyped(RenderKernelFunction.BasePort *kernelPorts) => ref *(BufferDescription *)((byte *)kernelPorts + Offset);
public ref BufferDescription GetAggregateBufferAt(RenderKernelFunction.BasePort *ports, int byteOffset)
{
return(ref *(BufferDescription *)((byte *)ports + PatchOffset + byteOffset));
}
public void *Resolve(RenderKernelFunction.BasePort *ports)
{
return((byte *)ports + PatchOffset);
}
public Pointers(RenderKernelFunction.BasePort *ports, RenderKernelFunction.BaseData *data, RenderKernelFunction.BaseKernel *kernel)
{
Ports = ports;
Data = data;
Kernel = kernel;
}
