/* Function to decide if a column number is stored in the high bits. */
BOOLEAN HBufferImageIsAtHighBits(IN UINTN Column, OUT UINTN *FCol)
/* Function to decide if a column number is stored in the high bits. */
BOOLEAN HBufferImageIsAtHighBits(IN UINTN Column, OUT UINTN *FCol)
{
  Column -= 10;
  if (Column == 24) {
    *FCol = 0;
    return FALSE;
  }
  if (Column > 24) {
    Column--;
  }
  *FCol = (Column / 3) + 1;
  if (Column % 3 == 0) {
    return TRUE;
  }
  if ((Column % 3 == 2)) {
    *FCol = 0;
  }
  return FALSE;
}