Mail Archives: djgpp/1997/06/18/13:03:57
Message-ID: | <33A773BA.504FF6A0@www.inext.hu>
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Date: | Wed, 18 Jun 1997 05:37:18 +0000
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From: | Peter Balogh <tigris AT terminus DOT inext DOT hu>
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MIME-Version: | 1.0
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | GRX 2.0 memory contexts
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Lines: | 12
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NNTP-Posting-Host: | pollux.net.matav.hu
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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 !
Can anyone tell me why GRX2.0 is so slow if I'm writing
into memory-contexts (not directly to screen) and then
bitblt-ing it to the screen context ?
It's 5-10-... times slower, and I can't figure out how to speed
it up.
Or is there any other lib for djgpp that gives about the same features
and somewhat faster in drawing to memory contexts ?
thx in advance,
Peter Balogh
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