Xref:	news2.mv.net comp.os.msdos.djgpp:6134
From:	bushwick AT ix DOT netcom DOT com (Peter Rittwage)
Newsgroups:	comp.os.msdos.djgpp
Subject:	VESA 2.0 and DJGPP oddities....
Date:	19 Jul 1996 00:40:25 GMT
Organization:	Netcom
Lines:	21
Distribution:	world
Message-ID:	<4smlhp$d76@dfw-ixnews6.ix.netcom.com>
NNTP-Posting-Host:	atl-ga10-27.ix.netcom.com
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

I recently began converting over some code I had from 320x200 mode 11h to 
VESA 2.0 mode 101h (640x480x256).   I used the demo code from VBETEST.C which I 
found on someone's web page.

I modified the code, which is pretty straighforward, BUT....

If you remove the line that plots a single pixel in the upper left corner before doing 
anything else to the buffer, it completely resets the computer.   What's up with this?   
Plotting a pixel at 0,0 makes VESA work?


Pete Rittwage


+------------------------------------------------------+
|Pete Rittwage                  | This sucks, but in a |
|                               | way we haven't seen  |
|E-Mail: bushwick AT ix DOT netcom DOT com | stuff suck before,   |
|WWW:    www.io.com/~kgk/pete   | so it's pretty cool! |
+------------------------------------------------------+

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