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From: | Shawn Hargreaves <Shawn AT talula DOT demon DOT co DOT uk> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: Allegro retrace simulation |
Date: | Mon, 3 Mar 1997 19:14:18 +0000 |
Organization: | None |
Distribution: | world |
Message-ID: | <QMZH0BAKMyGzEwm3@talula.demon.co.uk> |
References: | <5fea45$32t AT star DOT cs DOT vu DOT nl> |
NNTP-Posting-Host: | talula.demon.co.uk |
MIME-Version: | 1.0 |
Lines: | 15 |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Rob van Nieuwpoort writes: >The docs that come with allegro say that the retrace simulation only >works for modeX. Why is this? I don't see any reason why is wouldn't work >for mode 13 (I implemented this myself once...) It works fine in 13h. The docs don't actually say it's only possible in mode-X, just that it may not work in SVGA modes. In fact it will be ok in most SVGA resolutions as well, but it's not 100% safe so I suggest people only use it in the VGA modes... /* * Shawn Hargreaves - shawn AT talula DOT demon DOT co DOT uk - http://www.talula.demon.co.uk/ * Beauty is a French phonetic corruption of a short cloth neck ornament. */
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