pouët.net

Amazing Demo Rev 2021 by Logon System & Malibu Crackers
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screenshot added by Longshot on 2021-11-30 01:20:13
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release date : november 2021
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popularity : 54%
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alltime top: #8176
added on the 2021-11-30 01:20:13 by Longshot Longshot

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Yeahhhh ! Amazing Demo reboot. It smells the old good times !
So i say yes, and thank you logon for the gift !
rulez added on the 2021-11-30 07:32:25 by ast ast
Extra super news :)

One of my favourite demo.

Thanks you Longshot to make it :)
rulez added on the 2021-11-30 07:39:48 by cmpcpc cmpcpc
Great update; thanks a lot for this unexpected prod ;)
rulez added on the 2021-11-30 08:28:35 by Kris Kris
OMFG
rulez added on the 2021-11-30 09:21:42 by roudoudou roudoudou
Congrats but strange idea to fix a demo of more than 30years. I'm looking for a new one now and eager to read the documentation
rulez added on the 2021-11-30 10:03:16 by krusty krusty
Totaly unexpected !!! Welcome back.

The introduction screen is nice and ... amazing ;)
rulez added on the 2021-11-30 10:10:47 by Beb Beb
What a pleasure to see the name Longshot written in a production on cpc. A real pleasure. Very nice intro and more interesting. I hope to see a big Logon demo soon. Thank you !!!
rulez added on the 2021-11-30 10:41:14 by BDCIron BDCIron
Amazing !
rulez added on the 2021-11-30 12:38:01 by Demoniak Demoniak
Nice surprise. The big manual on CRTC would be interesting to have the English translation when it's finished.
rulez added on the 2021-11-30 12:41:12 by Optimonk Optimonk
Oh the memories! I had a GT65 green screen the first time I saw this back in the day!
rulez added on the 2021-11-30 13:33:43 by rexbeng/PA rexbeng/PA
New CRTC technique unlocked + Amstrad CPC CRTC Compendium = AMAZING
To me it's a new milestone in Amstrad CPC demoscene history for sure.
rulez added on the 2021-11-30 14:16:54 by norecess norecess
Woop Woop !!! J'ai beaucoup ce que vous (re)faites !
rulez added on the 2021-11-30 17:54:08 by Candy Candy
LOGON forever \o/
rulez added on the 2021-11-30 22:09:24 by med med
Decades of CRTC experiments shared to everyone into 171 pages, so what wrote Norecess is really just that. I read of course just a nothing from the compendium, but what an amazing achivement. From the intro if I understand, this tech can do a per line effect of 1 line with all the VRAM in a better way than before, but also work on CRTC 2?? It might go unnoticed on pouet while I think deserves to be in the top. And a big thank you.
(I saw elsewhere that it was going to be translated in ingleesh, enjoy :))
rulez added on the 2021-12-01 00:21:50 by Buckethead Buckethead
Quote:
From the intro if I understand, this tech can do a per line effect of 1 line with all the VRAM in a better way than before, but also work on CRTC 2?? It might go unnoticed on pouet while I think deserves to be in the top. And a big thank you.


There is also a simple Line per Line (repeating the very first line on and on) algo which was supposed to be impossible because CRTC-2 hangs when you set block number and number of blocks registers to zero

that was before someone tried to set those registers to zero on the very last line of the logical screen :)
added on the 2021-12-01 09:19:02 by roudoudou roudoudou
Very nice work, this is not easy to be motivated enough to update old code ! Amazing demo is the first french CPC megademo, now everyone can see it on a real CPC, thanks :-)
rulez added on the 2021-12-02 09:27:12 by tometjerry tometjerry
Thanks for the positive feedback.

Quote:
From the intro if I understand, this tech can do a per line effect of 1 line with all the VRAM in a better way than before, but also work on CRTC 2??

This improved technique (RVLL) only applies to the CRTC 0 and 2.
On the CRTC 1, 3 and 4, it was already possible to access more than 50% of the video RAM using another existing technique (RVI), although no one ever demonstrated this.

Another technique that consumes less CPU (RLAL) is used in the majority of CPC demos, but this process can only access 12% of the video RAM.
This technique now works on the CRTC 2 with a small loss of CPU compared to when it is applied to other CRTCs.
added on the 2021-12-02 19:20:34 by Longshot Longshot
RAAAHHHHHHHHH! That's pretty cool :)
rulez added on the 2021-12-02 23:05:29 by BSC BSC
What Beb and Krusty said!

Are rumours about a BSC Megademo rev 2022 true?
rulez added on the 2021-12-04 17:44:32 by EliotBenediction EliotBenediction
OK.
added on the 2021-12-09 19:30:53 by AntDude AntDude
sweet !
rulez added on the 2021-12-17 09:07:49 by Ramon B5 Ramon B5
Amazing! :) (Also it runs on my CRTC 0 :))
added on the 2022-01-08 23:42:41 by spkr spkr
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rulez added on the 2022-01-08 23:46:50 by spkr spkr

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