[Discussion] 60FPS patches for PSP games that run at 30FPS

[Stizzie]

Hi ! Is there a " reverse engineering " of this.
Rather than patching 60 fps i really want to patch 30 fps instead.
Some games run 60 fps natively, and that is too demanding to run on mid range devices, 30 fps will be a sweet spot.
I managed to cap 30 fps in some games by CPU clock, but it also drop the performance despite the 30 fps. Like your phone in low-battery mode.

I read this by LunaMoo about breaking down Vblank function related to games code but really couldn't get my around it.

Anyone with experience can give this a look ?