Function Allocator.allocateBuffer
Create a buffer, then allocate and bind memory for its requirements
final BufferAlloc allocateBuffer
(
in const(BufferUsage) usage,
in const(ulong) size,
in const(AllocOptions) options = AllocOptions(cast(AllocFlags)0, cast(MemoryUsage)0, cast(MemProps)0, cast(MemProps)0, 0u)
);