#!/usr/bin/python3
import ctypes
import os
import time
from PIL import Image

#from libsoul import stem

soFile = ctypes.CDLL('/home/scratch/mp3/get_screen.so')

def getScreen(disp,ox,oy,lx,ly):
  size = lx * ly
  objlength = size * 3

  soFile.get_screen.argtypes = []
  result = (ctypes.c_ubyte*objlength)()

  soFile.get_screen(disp, ox, oy, lx, ly, result)
  return Image.frombuffer('RGB', (lx, ly), result, 'raw', 'RGB', 0, 1)