public unsafe VertexDataProcessorGroup CreateVertexDataProcessors(Type[] types)
{
if (_disposed)
{
throw new ObjectDisposedException("Pipeline");
}
var desc = Enumerable.Empty <InputElementDescription>();
var processors = new object[types.Length];
var deviceTypeList = new[] { typeof(LightDevice) };
var deviceObject = new object[] { _device };
for (int i = 0; i < types.Length; ++i)
{
desc = desc.Concat(InputElementDescriptionFactory.Create(types[i], i));
var processorType = typeof(VertexDataProcessor <>).MakeGenericType(types[i]);
var ctor = processorType.GetConstructor(BindingFlags.Instance | BindingFlags.NonPublic,
null, deviceTypeList, null);
processors[i] = ctor.Invoke(deviceObject);
}
var list = desc.ToArray();
using (var layout = new ComScopeGuard())
{
fixed(InputElementDescription *d = list)
{
Device.CreateInputLayout(_device.DevicePtr, d, (uint)list.Length,
Blob.GetBufferPointer(_signatureBlob), Blob.GetBufferSize(_signatureBlob), out layout.Ptr).Check();
}
return(new VertexDataProcessorGroup(_device, types, processors, layout.Move()));
}
}
internal static InputElementDescription[] CreateLayoutFromType(int slot)
{
return(InputElementDescriptionFactory.Create(typeof(T), slot));
}