From:	ao950 AT FreeNet DOT Carleton DOT CA (Paul Derbyshire)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: [Q] vga & fast rectangle drawing
Date:	21 Aug 1997 07:31:40 GMT
Organization:	The National Capital FreeNet
Lines:	14
Message-ID:	<5tgqss$dek@freenet-news.carleton.ca>
References:	<19970819011600 DOT VAA08462 AT ladder01 DOT news DOT aol DOT com>
Reply-To:	ao950 AT FreeNet DOT Carleton DOT CA (Paul Derbyshire)
NNTP-Posting-Host:	freenet5.carleton.ca
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Egg brains (eggbrains AT aol DOT com) writes:
> this sounds stupid, but is their away (w/o a lib) to draw fast rectangles
> in vga w/o plotting all the pixels manually? (ie: is there an interupt or
> bio call or something?)

Yeah. You can fill each line with rep stosb in asm, with memset in C or
C++ (just an inline wrapper for rep stosb I think).

--
    .*.  Where feelings are concerned, answers are rarely simple [GeneDeWeese]
 -()  <  When I go to the theater, I always go straight to the "bag and mix"
    `*'  bulk candy section...because variety is the spice of life... [me]
Paul Derbyshire ao950 AT freenet DOT carleton DOT ca, http://chat.carleton.ca/~pderbysh

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