[Feature request]: Can you please add openGL renderer to standard 2d mode,so that i can use frameGen to double fps?

[zzgundam]

Is your feature request related to a problem? Please describe.

My PC has a low performance, so fps in game is a little low. but with frameGen app the fps just doubled, making much better experience。

Describe the solution you'd like

adding a "2d-opengl" to rendering method option.

Describe alternatives you've considered

none

Screenshots

No response