krusty information 740 glöps
- general:
- level: user
- personal:
- portals:
- demozoo: profile
- cdcs:
- cdc #1: Ecole Buissoniere by Overlanders [web]
- cdc #2: Batman Forever by Batman Group
- cdc #3: Still Rising by Vanity [web]
- cdc #4: Isometrikum by Vanity [web]
- demo Amstrad CPC Ghost NOP by Pulpo Corrosivo & Futurs [web]
- Quote:
Can you change the screen/display address mid scanline on CPC? To any address?
Not exactly. There are plenty of constraints (the CPU time it takes to address the video contraoller chip + constraints on the the available addresses for that purpose.
However, I'm pretty sure such kind of trick has been used to display the 284x372 logo and the following volume meter (see around 2min in the linked youtube video)
Then most effects changes the display address at most once per scanline, but I doubt there are save/restore buffer stuff. Let's wait the making off - isokadded on the 2024-12-25 08:06:28
- demo Amiga OCS/ECS Blood Sugar Rises by AttentionWhore
- Original and nice to look at
- rulezadded on the 2024-12-21 11:51:58
- demo JavaScript Honig Senf Panne by Mal Anders
- Messy as we like
- rulezadded on the 2024-12-21 11:36:13
- demopack Amstrad CPC Amstrad Plus Benediction Coding Party #4 Pack
- Very nice CPC intro for this (almost) Amstrad Plus demopack. Looking forward for the next edition
- rulezadded on the 2024-12-20 22:59:58
- 16k Amstrad CPC Star Trip by Osmium Path
- Just warched on YouTube atm. I'm eager to do t on the real platform today.
First Glenz on cpc too!
Congratz - rulezadded on the 2024-11-17 08:43:18
- intro Amstrad Plus Recycled bug by Da Boxon Team
- i'm looking forward to the next one quite impatiently
- rulezadded on the 2024-11-04 11:33:35
- 32k Amstrad CPC Borderline by Pulpo Corrosivo
- Really cute intro. finally scrollers could be enjoyable
- rulezadded on the 2024-11-03 00:22:46
- 64k Windows Offset Overdrive by Spectrox
- very nice oldschoolish thing
- rulezadded on the 2024-10-23 12:59:41
- demo JavaScript Flip-O Demo 30th anniversary by Oxygene [web]
- Nice modernization of the original cult demo
- rulezadded on the 2024-09-22 00:24:34
- demo Atari XL/XE Rewind 2 by New Generation & Zelax & Radiance
- way too long regarding the number of effects. Anyway, it still deserves a thumb up
- rulezadded on the 2024-07-15 21:50:39
account created on the 2007-10-31 14:49:32