From: Antonino Daplas <adaplas@pol.net>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: fbdev <linux-fbdev-devel@lists.sourceforge.net>
Subject: Re: [Patch 2] Console Rotation
Date: 09 Sep 2002 23:06:46 +0800 [thread overview]
Message-ID: <1031583916.736.30.camel@daplas> (raw)
In-Reply-To: <Pine.GSO.4.21.0209091634380.12337-100000@vervain.sonytel.be>
On Mon, 2002-09-09 at 22:35, Geert Uytterhoeven wrote:
> On 9 Sep 2002, Antonino Daplas wrote:
> > cfbcopyarea.c is just a 'copy 'n paste' of Geert's version I leached
> > from fbutils (I hope this is okay with you, Geert :) The only changes
> > are using FB_WRITEL and FB_READL where appropriate.
>
> Of course (actually that was my intention ;-)
Thanks.
>
> Did you measure any noticeable differences (performance-wise) with the old
> routines?
>
Yes, but not by much, something like less than a second. But I haven't
really done a test where the primary operation is copyarea... Will this
be affected by the the setting of display->scrollmode? I use
SCROLL_YREDRAW.
> BTW, expect a fillrect() for arbitrary bitdepths soon...
This is good :) The one I included should do that too, but it is
terribly inefficient.
Tony
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next prev parent reply other threads:[~2002-09-09 15:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-09 14:22 [Patch 2] Console Rotation Antonino Daplas
2002-09-09 14:35 ` Geert Uytterhoeven
2002-09-09 15:06 ` Antonino Daplas [this message]
2002-10-06 20:41 ` Geert Uytterhoeven
2002-10-07 19:44 ` Antonino Daplas
2002-10-07 20:06 ` Geert Uytterhoeven
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