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Mail Archives: djgpp/1998/11/05/13:55:24

From: Paul Richards <Paul AT dunvegan1 DOT demon DOT co DOT uk>
Newsgroups: comp.os.msdos.djgpp
Subject: Allegro vsync stuff
Date: Thu, 5 Nov 1998 18:47:16 +0000
Organization: Paul's house
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To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

I have a program that simulates things and in order for it to stay
accurate it needs to run at a very high frame/recalculation rate.  At
the moment it is recalculating everything at over 300 times per second.

In each of these recalculations it redraws everything and so it looks
very flickery.  If I add in a vsync then the updates are too slow and
the program goes mad.  Is there another function that I could use so
that I'll only redraw the screen when it needs to but will also keep the
re-calculation rate high?
-- 
Paul Richards
EMAIL           paul AT dunvegan1 DOT demon DOT co DOT uk
HTTP            www.dunvegan1.demon.co.uk/paul  <- Still under construction
ICQ#            14106503
IRC, EFNet      Pauldoo
QuakeWorld      [DIS] Pauldoo

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