# File lib/pixels.rb, line 454
454:     def get_row(y)
455:       bytes = read_row_bytes(y)
456:       row = []
457:       for offset in (0..@width*@bytes_per_pixel-1).step(@bytes_per_pixel)
458:         v, = bytes[offset,2].unpack("v")
459:         row << (v & 0x7fff)
460:       end
461:       return row
462:     end