pixelcopy_test.py 文件源码

def __init__(self, initializer):
                from ctypes import cast, POINTER, c_uint8

                Array3D = PixelCopyTestWithArray.Array3D
                super(Array3D, self).__init__((3, 5, 3),
                                              format='B',
                                              strides=(20, 4, 1))
                self.content = cast(self.buf, POINTER(c_uint8))
                for i, v in enumerate(initializer):
                    self.content[i] = v