maemo.org - Talk
Page 8 of 258 « First 67 8 91018 Last »
Show 40 post(s) from this thread on one page

maemo.org - Talk (https://talk.maemo.org/index.php)
-   Games (https://talk.maemo.org/forumdisplay.php?f=12)
-   -   PSX4All Maemo Edition (https://talk.maemo.org/showthread.php?t=47904)

scorpio16v 2010-03-21 14:50
Re: PSX4All Maemo Edition
 
btw : the included patch for Oddworld Abe's Oddysee works.
The graphic glitches are gone. :) ~ 30 fps

Ralley Cross 2 ~ 22 fps

Silent Hill ~21 fps with graphic glitches around the sprite and bad sound in cutscenes, but playable.

Only the damn self changing button mapping is a spoilsport. :mad:

zehjotkah 2010-03-21 14:54
Re: PSX4All Maemo Edition
 
Quote:
Originally Posted by bartekxyz (Post 575871)
It might have looked like rant about lacking skills of Smoku(Imo he is VERY skilled coder) but it wasn't. Even devices with snapdragon @ 1ghz have problems with full speed emulation of psx and it's just pure curiosity how old pentium 233mhz can do better than all that cortexes and snapdragons
ah okay, then I misunderstood you... I'm sorry!

javispedro 2010-03-21 14:59
Re: PSX4All Maemo Edition
 
Quote:
Originally Posted by xavar (Post 575798)
if I remember correctly OpenGL will be supported in PR 1.2 update,I am right? :>
OpenGL ES 1.1 (which is in fact already supported, only that some tests didn't pass with the older driver AFAIU) (and also which is for sure not the same OpenGL version as whatever the desktop version of PCSX uses)

Quote:
Originally Posted by bartekxyz (Post 575871)
it's just pure curiosity how old pentium 233mhz can do better than all that cortexes and snapdragons
Well, you know, Mhz is not everything.

bartekxyz 2010-03-21 15:13
Re: PSX4All Maemo Edition
 
Quote:
Originally Posted by javispedro (Post 575886)
Well, you know, Mhz is not everything.
Of course Mhz is not everything but in that case(Cortex VS P II) you missed the point with this statement. I don't believe that totally old pentium II architecture CPU has so much more IPS/hz than most modern ARM CPU's. According to wikipedia pentium pro cpu execues 2.705 IPS/Hz so @ 233 Mhz it has 630 MIPS. Cortex executes 2 IPS/Hz so @ 600 Mhz it's about 1200 MIPS... And we are talking only about raw power of cpu.

@zehjotkah

Hey, no problem:)

zarkokn 2010-03-21 15:16
Re: PSX4All Maemo Edition
 
tekken3 crash emulator...

Bundyo 2010-03-21 15:29
Re: PSX4All Maemo Edition
 
I saw that Cpasjuste has done a libsdl1.3 port for Pandora which should accelerate the X11 driver through gles textures, maybe that will give better results (if ported successfully)?

javispedro 2010-03-21 15:31
Re: PSX4All Maemo Edition
 
Quote:
Originally Posted by bartekxyz (Post 575896)
I don't believe that totally old pentium II architecture CPU has so much more IPS/hz than most modern ARM CPU's.
So what? MIPS is not everything either, you know. (For a start you're comparing a RISC processor with a CISC -- at least on the frontend -- one).

"IPS/Hz" is quite a weird way to say IPC, btw.

javispedro 2010-03-21 15:35
Re: PSX4All Maemo Edition
 
Quote:
Originally Posted by Bundyo (Post 575914)
I saw that Cpasjuste has done a libsdl1.3 port for Pandora which should accelerate the X11 driver through gles textures, maybe that will give better results (if ported successfully)?
Not really accelerate, but more like slow it down :) Pumping pixels to the LCD is done much, much faster is the SGX is not in between.
(BTW interesting to know cpasjuste did the sdl 1.3 pandora video driver).

bartekxyz 2010-03-21 15:39
Re: PSX4All Maemo Edition
 
Quote:
Originally Posted by javispedro (Post 575917)
"IPS/Hz" is quite a weird way to say IPC, btw.
http://lmgtfy.com/?q=ips%2Fhz

I don't see anything wierd about it. And CISC is even more complex and demanding(thus slower) than RISC so once again - missed statement imo

javispedro 2010-03-21 15:50
Re: PSX4All Maemo Edition
 
Quote:
Originally Posted by bartekxyz (Post 575923)
http://lmgtfy.com/?q=ips%2Fhz

I don't see anything wierd about it. And CISC is even more complex and demanding(thus slower) than RISC so once again - missed statement imo
" Results 1 - 10 of about 465 for "IPS/Hz"".
Virtually only Wikipedia uses it, and you're saying it's not "weird"? (While the much more common IPC is in the billions of results even if you combine it with less common keywords like CPU or processor).

And what CISC means for you is that single instructions are more complex, thus given same MIPS a CISC processor will perform better (ignoring a bunch of other factors like compiler effectiveness at using those, etc.).

If you want to keep this ongoing PM me.


All times are GMT. The time now is 08:59.
Page 8 of 258 « First 67 8 91018 Last »
Show 40 post(s) from this thread on one page

vBulletin® Version 3.8.8