Pluto_Shi 发表于 2005-7-15 16:22

psp上的ps模拟器快来了,华丽的yy吧

psp上的ps模拟器快来了,华丽的yy吧

PS1 Emulator Coming

PacManFan the author of PSP Quake is working on his emulator for PS1 For The PSP! Good Job And Keep Up The Good Work


Howdy everyone, PacManFan here.

I've been hacking away for the past 2 days on the open source PCSX Playstation emulator, trying to get it to run on the PSP.
I've finally had a little success.

Here's a bad screen shot of a demo running.

Before anyone says anything about the pitch being off, I know, I'm still figuring it out.


Before anyone asks:
1) it runs at about 1fps in the emulator
2) No, I haven't put it on my PSP yet, I'm still at work.
3) No, I haven't tried Game XYZ on it yet.
4) No, there is No sound, No controls, No way to specify roms yet.
5) After a little cleanup, I'll make the code available

作者估计只能以1FPS的速度(正常的1/60)运行(比PC-PS2模拟器还慢)
作者还没在PSP上运行过这个模拟器(那他发布这个消息干啥? )
没声,不能控制,不能运行任何游戏


Here's a todo list:
1) Find some volunteers to work on this with me.
2) put in a microwindows rom selector
3) put in mapped controls
4) add sound
5) Code a new recompiler for the r4000 chipset, right now there is the x86 and sh4 chipset <- this is a big one!
6) optimize the H3ll out of this.

I think writing this recompiler (actually a binary translator) shouldn't be too hard. I believe that r3000 is a subset of r4000 code. No instruction code translation is really necessary. I can let the code execute natively up until a CALL or JUMP statement. For a call or a jump, addresses need to be remapped.

One other thing I didn't put in my to-do list is putting in PSP GE calls to subsitute for the PSX GPU calls.

If I can write this binary address translator, and replace GPU calls with GE calls, this emulator will run full speed or better.

I'll post more screen shots later and report if I can get this running on my PSP, and not just the PSPEmu.

-PMF

tzenix 发表于 2005-7-15 16:28

偶要PS2模拟器 For PSP~~

_cvb_tassdar 发表于 2005-7-15 16:33

模拟PS3.XB360最高

小水 发表于 2005-7-15 16:36

CPS1、2的模拟器有消息没?!

Pluto_Shi 发表于 2005-7-15 16:38

zxwynail 发表于 2005-7-15 16:43

摸DS双屏吧

pzw 发表于 2005-7-15 17:40

模拟之王

洋葱武士 发表于 2005-7-15 17:53

没声,不能控制,不能运行任何游戏


太华丽的模拟器

Kesons 发表于 2005-7-15 18:03

前途是美好的

gaofeng217 发表于 2005-7-15 18:12

SRWX 发表于 2005-7-15 18:47

还是先把SFC的模拟器弄完美吧!我还等着通圣剑3呢 = =

sigma0716 发表于 2005-7-16 08:14

难道PSP本身不就是PS模拟器?

sty123 发表于 2005-7-16 23:43

...............
无视 我只在乎什么时候能出来GBA和SFC都能达到50FPS以上

lllc 发表于 2005-7-17 20:05

慢慢来吧,模拟界从来都不缺奇迹

kaikaimao 发表于 2005-7-17 20:39

等PC能基本模拟PS2后,PSP模拟PS就不远了

小水 发表于 2005-7-18 12:34

PC的PS模拟器要求的“最低”配置是什么?!

FINALFANTASYⅪ 发表于 2005-7-18 12:49

最初由 小水 发表
PC的PS模拟器要求的“最低”配置是什么?!

C300 超 450+女妖

跑BLEEM1。5基本完美~

小水 发表于 2005-7-18 12:57

最初由 FINALFANTASYⅪ 发表
C300 超 450+女妖

跑BLEEM1。5基本完美~
配置不高,PSP应该也有可能完美模拟ps

FINALFANTASYⅪ 发表于 2005-7-18 13:02

最初由 小水 发表
配置不高,PSP应该也有可能完美模拟ps
其实更YY 玩到轩辕剑3和外传
如果可行,PSP玩喘奇也不是梦-_ +V

小水 发表于 2005-7-18 13:15

最初由 FINALFANTASYⅪ 发表
其实更YY 玩到轩辕剑3和外传
如果可行,PSP玩喘奇也不是梦-_ +V
前一阵说想在PSP上玩KOF,有人认为不太可能,结果很快就有了NEOCD的模拟器。

阿修羅 发表于 2005-7-18 15:09

睦碚上碇vpsp有o可能模Mnds?
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