Okey, I am getting a lot of PM's about my stuff and my config.. so yeah lets get it rolling.
Screenshot(Electro I love you for this stage)
Spoiler, click to toggle visibilty
Well, the first thing we need is Reshade, you can get it here.
After you download extract it in its own folder, do not hit extract now, then copy that folder in mugen.
Start the assist manager click on profile and add MUGEN to profiles, then go to SHADERS and click on FXAA and HQ4X.
Add these settings.
Spoiler, click to toggle visibiltyI did not change anything on FXAA.
For mugen 1.1, you need the latest OPENGL or a decent GPU that supports it. If not use direct x.
Once you set up everything start from Mugen.exe. Use the assistant manager only to change settings.
USE THIS RESHADE, the ones with no assist manager just a textfile that you edit and a couple more of files almost OVERHEATED MY GPU. With this one the Temp is like regular mugen.
My mugen runs in 1280x960 and everything is smooth the performance hit (if any) is very small.
It will not work for MUGEN 1.0, cause it uses directX 5.
There's a lot of options to chose from by all means share your results here.
Thanks to YugaCurry for the info, and to the dude that opened the sweetfx original thread.