Tried C++ to D. Wrong result.

[Dmitry]

On Monday, 27 November 2017 at 14:35:39 UTC, Stefan Koch wrote:
> First I'd make sure that what you get out of dlib load is the 
> same as the c++ version gets.
> Just use standard debugging techniques.

Yes, it's same. As you can see, the top-middle area of the result 
is same.

I wrote a video of process (D version, every 100-th frame)
https://www.dropbox.com/s/hcw1x4cwjou69su/video.mpg

C++ version:
https://www.dropbox.com/s/i7xpa5mzddpz6nu/video_orig.mpg