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Mail Archives: djgpp/1998/09/29/09:45:20

From: Gary Smith <gary DOT smith3 AT virgin DOT net>
Newsgroups: comp.os.msdos.djgpp
Subject: WinAllegro *** Large Bitmap Problems
Date: Tue, 29 Sep 1998 14:41:10 -0700
Organization: Virgin News Service
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Message-ID: <361153F6.2AE4440B@virgin.net>
NNTP-Posting-Host: 194.168.235.44
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To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

I downloaded a copy of WinAllegro a few days ago from Stefan's web site.
I have a problem,  I want to load a bitmap into memory using the
'load_bitmap' function.  The bitmap is approximately 1000x1000x8bit in
size, and I want to blit small portions of this large bitmap to the
screen.  This is possible using Allegro under DOS. I read somewhere that
in Direct X you cant load a bitmap that is greater than the display
resolution that is in use.  I this a limitation of WinAllegro ? 

If it is, is there any way around this problem.

Gary Smith.

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