From: "Krzysztof Helt" <krzysztof.h1@wp.pl>
To: linux-fbdev-devel <linux-fbdev-devel@lists.sourceforge.net>
Subject: pm2fb with acceleration is slow
Date: Mon, 07 May 2007 09:27:52 +0200 [thread overview]
Message-ID: <463ed4f8341d4@wp.pl> (raw)
Hi,
Recently, I have added accelerated methods for fillrect and
copyarea. Scrolling has become very slow (about ten times slower).
The fillrect function speeds ups things - the clear command is
few times faster and scrolling is few percent faster.
The copyarea method makes scrolling much slower. Any hints?
Regards,
Krzysztof
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next reply other threads:[~2007-05-07 7:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-07 7:27 Krzysztof Helt [this message]
2007-05-07 9:09 ` pm2fb with acceleration is slow Antonino A. Daplas
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