forums.ps2dev.org

evilo · Joined: 22 Apr 2004 Posts: 230

Hi guys,

believe me or not, but I've only tried ps2mame for the first time yesterday...
and I must say this is a very very nice piece of code :)

now, the question I'm asking myself... where is the source code... !!!!

just amazing !

evilo · Joined: 22 Apr 2004 Posts: 230

Just for information :

It's possible to patch ps2mame to use a PAL video output using the ntsc to pal patcher from Jayteemaster. (Guaranteed, I used it to play mame on my PAL *only* TV)

url is : http://www.geocities.com/jayteemaster2003/

Also, may be it would worth the pain to put it as information on the ps2mame section ??

dnc · Joined: 27 May 2004 Posts: 7

Guest · Posted: Tue Jun 01, 2004 10:35 pm Post subject: Re: ps2 mame

evilo · Joined: 22 Apr 2004 Posts: 230

No, unfortunately, this is not the same one,

the one you are talking about is a port of xmame (using SDL or X11) and running under the SCE linux environment, while that one is "stand-alone" port made using all fabulous things available on THIS site :)

evilo · Joined: 22 Apr 2004 Posts: 230

still playing with mame, I replaced the "old" sjpcm lib v1.0 with the v2.0 (uses less memory than the 2.1), and noticed a few fps increase...

for example rygar is now playing full speed !
even shinobi seems to be smoother ....

is it just me ? kind of psychologic effect ?
did anyone else tried it ?

anyway it uses less memory (about 100kb), so it's still good !

[EDIT]

While playing G'n'G (Best game ever, and full speed!), I notice that the sound emulation is too fast... from what I understood, the SjPCM_Enqueue fct is certainely called in the sjpcm lib with NTSC parameter size..

so my question is : how could I dasm the elf, find the fct call and modify given parameter (to set it according to PAL)..
I've tried with PS2DIS but without any concrete results.....

for people interested I post "my" PAL version there : http://www.webalice.it/sbasile/pub/ps2mameM37B16.05p.zip

Evilo.

mharris · Joined: 25 Jan 2004 Posts: 155 Location: Annapolis, MD, USA

steve11 · Joined: 20 Feb 2006 Posts: 1

evilo sorry which Mame version do you have. I have a version that has many problems, shinobi flat out refuses to load as do many other games, old ones work. I tried that link but I think it's dead, any help much appreciated, Steve.