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HtheB's Avatar
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#651
Originally Posted by forcer View Post
I have command & conquer: tiberian dawn on my n900, it's too slow. I tried to tweak dosbox.conf, but no luck squeezing more power from it, so I guess we will need to wait for better dosbox build.

And I would be very glad to see better mouse handling, when you get to edge of the screen(top/down or left/right), mouse cursor just looses calibration.
Care to share the DOS version of this game?
EA has given that game out for free. So it's not illegal to share this game

I could only find the Windows 95 version of C&C Tiberian Dawn...
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#652
Originally Posted by HtheB View Post
Care to share the DOS version of this game?
EA has given that game out for free. So it's not illegal to share this game

I could only find the Windows 95 version of C&C Tiberian Dawn...
http://www.abandonia.com/en/downloadgame/378
 

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#653
Originally Posted by forcer View Post
http://www.abandonia.com/en/downloadgame/378
Isn't this the Demo version?

Edit: Thanks!
it's the Full version indeed
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Last edited by HtheB; 2010-04-13 at 08:36.
 
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#654
any chance of a faster version of dosbox for the n900? it's good for old games but not so good for the likes of heretic, cnc... I would love to be ab le to play Dark Forces on my n900.

Surely these games will run on a 486DX60... so shouldn't that work well on a 600mhz? ie 10 times the power?

Last edited by Spotfist; 2010-05-10 at 06:57.
 
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#655
Originally Posted by Spotfist View Post
any chance of a faster version of dosbox for the n900? it's good for old games but not so good for the likes of heretic, cnc... I would love to be ab le to play Dark Forces on my n900.

Surely these games will run on a 486DX60... so shouldn't that work well on a 600mhz? ie 10 times the power?
[EDIT] most dos games were designed for systems between 4.78mhz 8088 to approximately 133mhz 80586. A 486DX-60 is at the high-end of historic MS-DOS performance.

Trololololo, lololo, lololo, lololo, lolololllll....
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Last edited by ArnimS; 2010-05-21 at 14:57.
 

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#656
"Normal Dos computer is like 12-16mhz"??? Are you high???

Perhaps by "normal" you suggest the middle of the dos time scale, if so then yes I could with a sack of salt agree but to say a pc running at 60mhz is a fast dos pc, well that's crazy! quake would not be playable and I know from experience. 90mhz - 110mhz (pentium) that's fast, fast. 60mhz is fastish.

Anyways I take the answer to my questions is "NO!"
 
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#657
Originally Posted by Spotfist View Post
"Normal Dos computer is like 12-16mhz"??? Are you high???

Perhaps by "normal" you suggest the middle of the dos time scale,
Yeah that's exactly what i meant. I was just editing the post to indicate that... sorry.

[EDIT again] going crazy with edits i know, but it's better than trailing posts... You can see the 'Javis1' (repository binary) performance in the latest graph, vs attempts by me to speed it up. JavisPedro was _right_ when he said 'don't expect big performance wins'.
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Last edited by ArnimS; 2010-05-21 at 15:03.
 

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#658
One experiment would be to update to 0.74,and another experiment is to try the armv4 recompiler instead of the current THUMB one (whose performance on the N900 sucks).
 
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#659
ye I just thought I read somewhere that as a "general rule of thumb" it's something like current processor speed devided by 10 gives u the speed u can emulate i.e the n900 has a 600 mhz so therefore 60 would be doable...

I honestly dono much about dosbox so i may have it completely wrong
 
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#660
What we can see here is that - disregarding sound (which was generated @8khz but not streamed in those benchmarks) - current dosbox is topping out around 3200 cycles, running doom timedemo, on stock N900.

However, setting dosbox cycles to "auto" gives a lot lower numbers, with glitchy sound. There are some things we can try doing to get sound more stable at higher cpu loads and cycles-settings. If anyone has time i can dig up some places to start tweaking.
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