@LuciferHawk: I changed the values manually. Can you post your settings for that game that gets rid of the bars? Nothing is happening for me. Or I'm not understanding the terminology or something.
Edit: Nevermind, that was confusing. These are my settings for RE Remake for stretching with captions of what each thing does:
////
//
///**Magnify**/// STRETCHES IMAGE TO GET RID OF BLACK BARS ON SIDES
//
////
#define USE_Magnify 1 //[Magnify] //-
//>Magnify Shader Settings<\\
#define magnifyStartPixelWidth 240 //[undef] //- Left Side of Screen
#define magnifyStartPixelHeight 0 //[undef] //- Top Side of Screen
#define magnifyEndPixelWidth 1680 //[undef] //- Right Side of Screen
#define magnifyEndPixelHeight 1080 //[undef] //- Bottom Side of Screen
Now all details are on screen and 1/4th of the screen isn't hidden by the game's 16:9 panning