Hello All, A progress update. I have ported the entire program to fixed point and it looks good to me. It's still not perfect and there are places where overflow can happen ( specifically in function `solve_cubic_equation' ), so currently I'm working on fixing those. As usual you can check it out here ( https://github.com/preversewharf45/freetype2-sdf/tree/FT_Fixed ) and the demo here ( https://github.com/preversewharf45/freetype2-sdf-demo )
Anuj
