Topic: need help for neo320

[lxd_bruce]

look at the two pictures.

How to make FBA support neo320 like MAME？

 

anyone can help?

[iq_132]

in neogeo.h...

// Uncomment the following line to mnake the display the full 320 pixels wide
// #define NEO_DISPLAY_OVERSCAN

This makes every game display the full 320

You can also do it per game, but that's a bit more complex.  I'll post instructions
on that later if you want.

[CaptainCPS]

IQ do you think that 320 should be applied in the future in FBA as an official resolution width for NeoGeo or it's just optional?

SeeYaa!
 

[lxd_bruce]

in neogeo.h...

// Uncomment the following line to mnake the display the full 320 pixels wide
// #define NEO_DISPLAY_OVERSCAN

This makes every game display the full 320

You can also do it per game, but that's a bit more complex.  I'll post instructions
on that later if you want.

I do want your instructions on that.

Thanx in advance, IQ

[iq_132]

I do want your instructions on that.

Thanx in advance, IQ

In neo_run.cpp

Find this:

Code: [Select]

static bool bZ80BIOS;

Add this after:

Code: [Select]

int nNeoScreenWidth;


Find this:

Code: [Select]

NeoGameInfo* pInfo = &info;

Add this after:

Code: [Select]

{
int h;
BurnDrvGetFullSize(&nNeoScreenWidth, &h);
}



In neogeo.h

Find this:

Code: [Select]

// Uncomment the following line to mnake the display the full 320 pixels wide
// #define NEO_DISPLAY_OVERSCAN

#ifdef NEO_DISPLAY_OVERSCAN
 const int nNeoScreenWidth = 320;
#else
 const int nNeoScreenWidth = 304;
#endif
extern int nNeoScreenWidth;

Replace it with this:

Code: [Select]

extern int nNeoScreenWidth;


In d_neogeo.cpp

Find and replace every occurance of

Code: [Select]

nNeoScreenWidth
with

Code: [Select]

304



This will change every driver at this line...

Code: [Select]

nNeoScreenWidth, 224, 4, 3
to

Code: [Select]

304, 224, 4, 3

If a game needs 320, change 304 to 320

IQ do you think that 320 should be applied in the future in FBA as an official resolution width for NeoGeo or it's just optional?

SeeYaa!
 

I think that my changes (or maybe some better ones) should be added
so that each game that needs 320 as a res. uses it.

[lxd_bruce]

It works great

Thank you very much