private void _CopyHtoD <T>(IntPtr dest, T[] data)
{
int byteSize = Marshal.SizeOf(typeof(T)) * data.Length;
IntPtr ptr = Marshal.AllocHGlobal(byteSize);
MarshalUtil.Copy <T>(data, 0, ptr, data.Length);
Driver.MemcpyHtoD(dest, ptr, byteSize);
Marshal.FreeHGlobal(ptr);
}
private T[] _CopyDtoH <T>(IntPtr src, int count)
{
int byteSize = Marshal.SizeOf(typeof(T)) * count;
IntPtr ptr = Marshal.AllocHGlobal(byteSize);
Driver.MemcpyDtoH(ptr, src, byteSize);
T[] dest = new T[count];
MarshalUtil.Copy <T>(ptr, dest, 0, count);
Marshal.FreeHGlobal(ptr);
return(dest);
}