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oziphantom
Registered: Oct 2014 Posts: 478 |
Doom 128
Does anybody know any more about this "demo" https://dinosaurspen.tumblr.com/post/109241926473/syntax-error-.. maybe having actually seen in the flesh to confirm its real? |
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Golara Account closed
Registered: Jan 2018 Posts: 212 |
I tried it once in vice and it was faster than even this gif. the c128 version is really fast |
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oziphantom
Registered: Oct 2014 Posts: 478 |
the original OPs claims, of it being 15fps and making it look "full screen".
I would think it is running 2mhz in the entire dark grey area though not just the "borders". pha can be nice for streaming data into memory and using ZP relocation to have an unrolled read as
lda $02
pha
lda $03
pha
...
where you jmp to where you want and put an rts where you want stop, only eats 3 pages and for long enough runs gives solid boosts. I would think "draw texture"s of
lda #
pha
lda #
pha
and you can easily move the stack to draw anywhere would give a nice speed boost and keep memory costs down.. |
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Golara Account closed
Registered: Jan 2018 Posts: 212 |
I don't think there's a point of speculating what it is or how it works when the download is available on this very website and there's a lot of comments about this routine. See Krill's post |
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Krill
Registered: Apr 2002 Posts: 2804 |
What Golara says. And yes, 2 MHz for some definition of "borders". Borders to the effect, in this case, which is the solid grey area outside the "business" area. |
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JackAsser
Registered: Jun 2002 Posts: 1987 |
Krill is correct. Listen to Krill. |
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ChristopherJam
Registered: Aug 2004 Posts: 1359 |
No one tell Lemon that JackAsser is behind both this and the EotB port, or they'll be demanding he merge the two projects ;-) |
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Count Zero
Registered: Jan 2003 Posts: 1809 |
Great Idea, Chris!
Jackasser, .... |
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JackAsser
Registered: Jun 2002 Posts: 1987 |
Quote: Great Idea, Chris!
Jackasser, ....
Bah! :D |
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oziphantom
Registered: Oct 2014 Posts: 478 |
so Phantasy star then? |
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Golara Account closed
Registered: Jan 2018 Posts: 212 |
More like heretic
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