MetalImage is more faster and powerful than opengles for iOS. It is very similar to GPUImage framework, but perform a better 3D rendering and multithreads computing abilities.
@nvcken
Yes, I updated it in my spare time.
I will add 3d and AI interface or filter later, but I can not always keep working for it every day.
If you had time to contribute for it , you will be appreciated.
Thanks from EK.