Red UIImage while loading filter with image

[GustasBr]

So the problem is that sometimes UIImage becomes plain red or appears duplicates. How I could solve this problem? I'm using lookup filters.

P.S I'm compressing only the small images where user can pick the filters. I need the best quality UIImage for my main ImageView.

`let lookupFilter11 = LookupFilter()

    lookupFilter11.intensity = 1
        let pictureInput11 = PictureInput(image: original!)
    
    lookupFilter11.lookupImage = PictureInput(imageName: "lookup_amatorka.png") 
    
    let pictureOutput11 = PictureOutput()
    pictureOutput11.imageAvailableCallback = {image in
        self.image2 = image
        thumbnail = self.image2!.af_imageAspectScaled(toFill: size)
        self.imageView2.image = thumbnail
    }
    pictureInput11 --> lookupFilter11 --> pictureOutput11
    pictureInput11.processImage(synchronously:true)`

[dongka195]

i too

[yyjim]

+1