tfedor / dzo-arap Goto Github PK

Hi, I had "int too long to convert" error. However I solved it by using np.int64()
-> self._lib.compute_mask(np.int64(mask.data), np.int64(orig.data), width, height, tolerance)
then I got this error "ctypes.ArgumentError: argument 1: <class 'TypeError'>: Don't know how to convert parameter 1"

In Cpp file, compute_mask function expects bool and char arrays as the first two parameters.
But in python code mask.data and orig.data are integer types. How do you expect it to be converted automatically from int to bool* and char* ?

I mean how does it work for you and not for me?

I changed the function in CWRAPPER.dll

def mask(self, mask, orig, width, height, tolerance):
                print(type(mask.data))
                print(type(orig.data))
                print(width)
                print(height)
                print(tolerance)
                self._lib.compute_mask(np.int64(mask.data), np.int64(orig.data), width, height, tolerance) #line16

Full of the error I get:

C:\Users\Faruk\Downloads\dzo-arap-master\dzo-arap-master>python main.py
<class 'int'>
<class 'int'>
600
500
10
Traceback (most recent call last):
File "main.py", line 3, in
app = Application("assets/taz.jpg")
File "C:\Users\Faruk\Downloads\dzo-arap-master\dzo-arap-master\classes\Application.py", line 18, in init
self.load_image(path)
File "C:\Users\Faruk\Downloads\dzo-arap-master\dzo-arap-master\classes\Application.py", line 30, in load_image
self._image = ImageHelper(self._cw, path)
File "C:\Users\Faruk\Downloads\dzo-arap-master\dzo-arap-master\classes\ImageHelper.py", line 28, in init
self._compute_mask()
File "C:\Users\Faruk\Downloads\dzo-arap-master\dzo-arap-master\classes\ImageHelper.py", line 76, in _compute_mask
self.cw.mask(self.cmask, self.corig, self.width, self.height, 10)
File "C:\Users\Faruk\Downloads\dzo-arap-master\dzo-arap-master\classes\CWrapper.py", line 16, in mask
self._lib.compute_mask(np.int64(mask.data), np.int64(orig.data), width, height, tolerance)
ctypes.ArgumentError: argument 1: <class 'TypeError'>: Don't know how to convert parameter 1

Can you explain that how you expect it to be converted from int to bool* and char* automatically?
Do I miss something? I didn't examine the project fully.

i try to run python main.py but i got this problem
OSError: [WinError 1114] A dynamic link library (DLL) initialization routine failed

Hi, do you know how to increase the speed of transformation. It look like a little bit slow.

Hi! When I run it on Win10 64bit with Anaconda 64bit, error occurs:

ctypes.ArgumentError: argument 1: <class 'OverflowError'>: int too long to convert

It seems like the integer in Python is too big to be converted to int in C++. I tried to replace "int" with "int64_t" but it still does not work. Do you know how to solve this problem?

Thank you very much!