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Differential Scrolling   [2016]

Differential Scrolling Released by :
Sokrates

Release Date :
28 August 2016

Type :
C64 One-File Demo

User rating:********__  7.9/10 (7 votes)   See votestatistics

Credits :
Code .... Sokrates
Music .... Frantic of Hack n' Trade
Graphics .... Sokrates


SIDs used in this release :
New Kid on the Block(/MUSICIANS/F/Frantic/New_Kid_on_the_Block.sid)

Download :
http://csdb.dk/getinternalfile.php/151471/diffscroll.prg (downloads: 420)

Look for downloads on external sites:
 Pokefinder.org


User Comment
Submitted by Moloch on 29 August 2016
Great discussion for the forums
User Comment
Submitted by Digger on 29 August 2016
So, if I understand correctly, the screen rewrite is actually done by diff between each screen to be rewritten? How does it encode the changes?
User Comment
Submitted by Krill on 28 August 2016
I like the raw style and classical-ish tune, but i'm not quite sure if the technicalities impress me.
User Comment
Submitted by Shine on 28 August 2016
Indeed ... V E R Y smooth imho! :D
User Comment
Submitted by E$G on 28 August 2016
nice & smooth!
User Comment
Submitted by Sokrates on 28 August 2016
This tech-demo demonstrates full (-screen, -color ram, and -Hz)
char scrolling based on compressed differential images. Instead
of shifting the memory for scrolling the screen a differential
image is uncompressed and the differences are drawn over the
current screen.
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CSDb (Commodore 64 Scene Database) is a website which goal is to gather as much information and material about the scene around the commodore 64 computer - the worlds most popular home computer throughout time. Here you can find almost anything which was ever made for the commodore 64, and more is being added every day. As this website is scene related, you can mostly find demos, music and graphics made by the people who made the scene (the sceners), but you can also find a lot of the old classic games here. Try out the search box in the top right corner, or check out the CSDb main page for the latest additions.
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