Input lag in PPSSPP

[shbaldw]

Both patapon 1 and 2.

I was worried at first that it was a problem on my end, but I pulled out the half-broken PSP and played it, no lag.
Other noted things: The lag is constant. I *can* play it, but as the game counts 1 2 3 4, I have to hit it somewhere between a sixteenth and eight note early. Sorry if there is a double post/ error, phone messing up displaying a half-mobile half-desktop site.