Mail Archives: djgpp/1997/10/02/19:31:31
From: | Ian Moss <alter AT clara DOT net>
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | Using A Higher Resolution Than 320 *200(Mode 13h)
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Date: | Thu, 2 Oct 97 23:52:32 GMT
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Lines: | 33
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Message-ID: | <971002235232.n0000350.alter@mail.clara.net>
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Reply-To: | alter AT clara DOT net
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NNTP-Posting-Host: | 194.164.79.164
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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Hi,
I'm wondering if anyone can help me. I'm new to graphics programming in dos,
and seem to be
having problems selecting a higher video mode than 13h.
I'm not really sure of the technical terms as I'm just learning about the
various video modes
that you can get, but I believe it be VESA modes that I can't obtain. I'm not
really too sure about
where to obtain a comprehsive reference on the problem. I downloaded a demo
(from where I can't
remember that should run in VESA but it just crashes the machine (it compiled
with no errors), the
screen top and bottoms come down a bit and that's it.
I running DJGPP/RHIDE under Win95 and have a P133 and a Trio64V+ video
card. I'm not actually using the GRX library at the moment...
I believe that the make of the video card maybe the problem, and that
there may
be a way roundit.
If anyone could shed anylight on the situation.(with possible some
reference URLs)
I really would be extremely grateful caus 320*200 is quite a poor resolution to
be working with
and I want to do a graphicly based demo.
(Just looked at a FAQ, it mentioned that you maybe able to use a VESA
emulator - UNIVIBE, is this the solution, what do I need?)
OK, many thanks in advance, (Your welcome to a copy of whatever I do,
although that may not be saying much at
the moment)
Ian.
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