Add gui upscalling option for plugin vst wrapepr

[Doctor_music]

Recently I got a laptop with 4k screens and I am not able to use fl properly, because Vst is so small and I would love to have upscaling options for plugins. I know that this can be implemented on the Vst side, but it would be cool to have this option on fl when plugins don't provide one.


https://imgur.com/a/BfTiTjv

Whereas on for example Ableton:

https://imgur.com/ldc15SX

Both screenshot were acquired on the same resolution

[VORTEXBASSMUSIC]

nice new 4k laptop but can't use it on FL only...

[DreamerMj]

This is something very important too Unfortunat...