480p Graphics Fix [Leseratte]

[Leseratte10]

480p Graphics Fix [Leseratte]

The user "Extrems" apparently found a bug in the Nintendo SDK that causes 480p graphics to not look as good as they could, and made a patch for libogc (more info: https://shmups.system11.org/viewtopic.ph...8#p1361158 )

I just implemented that patch as a cheat code for Mario Kart Wii, but I don't have a 480p display config ready so I can't test if it works properly. At least it doesn't crash the game. Anyone want to test that cheat code with a 480p config and see if it improves video quality?

EDIT: Apparently the code is only useful on older Wiis, as on newer Wiis and on WiiU Nintendo seems to have fixed their bug in hardware.

NTSC-U
C21BCD3C 00000002
38600003 98610019
60000000 00000000

PAL
C21BCDDC 00000002
38600003 98610019
60000000 00000000

NTSC-J
C21BCCFC 00000002
38600003 98610019
60000000 00000000

NTSC-K
C21BD138 00000002
38600003 98610019
60000000 00000000

Code created by: Leseratte10
Code contributor(s): Extrems (found bug and made libogc patch)

[Vega]

Tested and it works.

Without code - http://oi66.tinypic.com/2m33577.jpg

With code - http://oi68.tinypic.com/200g3g2.jpg

Hard to see but if you look closely (especially on the top border grey/white area) you can see the quality/sharpness increase