Hello again!
About a year ago we had a topic about Waifu2x in real time. Now I am wondering if someone is interested in something that is probably way easier. And this will be good for those who likes the look of Waifu2x. These images are made from Retroarch shaders in real time then extra filtered with Photoshops Oil Paint filter. So I wonder if someone has the code for the oil paint filter or could make it? It would then be quite easy to port to Retroarch.

https://i.imgur.com/ls2SqqF.png

https://i.imgur.com/BJ5IAdG.png

https://i.imgur.com/U6yDNMY.jpg

https://i.imgur.com/HmxQ3wf.png