Non-buffered Rendering Virtual Resolution?

[1Timestones38n]

Is there by any chance a way to add a virtual resolution to the Non-buffered Rendering in PPSSPP, since in a lot of games tend to play better with it on my end, but not a max screen res.
Non-buffered certainly plays better than buffered with games like Dissidia.
But could there be a way to to override the screen resolution of the emulator with a virtual resolution, that would scale to the resolution of your monitor, but it would load the non-buffered res at whatever you set it to, kinda like the 1x 2x 3x 4x etc as buffered and the other options.