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

[Kabuto_Kun]

Now the first Sonic Rivals game

Sonic Rivals 1 [USA], ULUS10195.ini

Code:

_S ULUS-10195
_G Sonic Rivals [USA]
_C0 60 FPS
_L 0x2016BBDC 0x00000001
_C0 30 FPS [Default]
_L 0x2016BBDC 0x00000002
_C0 20 FPS
_L 0x2016BBDC 0x00000003

Sonic Rivals 1 [EUR], ULES00622.ini

Code:

_S ULES-00622
_G Sonic Rivals [EUR]
_C0 60 FPS
_L 0x2016C05C 0x00000001
_C0 30 FPS [Default]
_L 0x2016C05C 0x00000002
_C0 20 FPS
_L 0x2016C05C 0x00000003

The cheat is perfect, just like with Sonic Rivals 2 (not a surprise as they use the same engine). Remember to only enable the ONE you want to use (20, 30 or 60 FPS).

- - -

Also, after trying with a couple of my games with LunaMoo's tutorial, I found a 60 FPS cheat for Secret Agent Clank (30 fps default), but then the game is running at double speed .

The interesting part with this is that close to that sceDisplayWaitVblankStartCB that I NOP'ed, there is another one that if I NOP it then makes the game run at 4x the speed but with no change to the game's FPS. If I NOP both "vblank" then the game gets affected by both effects at the same time.

Maybe if I can change this 4x speed modifier then I can make the game run at normal speed with the 60 FPS code.

I have the FULL game and the DEMO version, I did my testing with both and they are doing the same.

Some advice about how to solve this?