UNIMPLEMENTED: HeapVidMemAllocAligned: required in win32k for DirectX Support

To continue on DirectX graphice subsystem I need HeapVidMemAllocAligned been implement. and I do not how todo it in a proper way.

I will not commit a hack for it either.

so if anyone that whant help implement it. please do that
for we need it for 3part driver. I am using vmware own driver.
to write directx graphice subsystem. Dx devloping is halt until
this api are implement in reactos.