From: Richard Henderson <rth@twiddle.net>
To: Antonino Daplas <adaplas@pol.net>
Cc: James Simmons <jsimmons@infradead.org>,
Linux Fbdev development list
<linux-fbdev-devel@lists.sourceforge.net>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [Linux-fbdev-devel] [FB PATCH] cfbimgblt isn't 64-bit clean
Date: Tue, 31 Dec 2002 01:33:17 -0800 [thread overview]
Message-ID: <20021231013317.A14112@twiddle.net> (raw)
In-Reply-To: <1041173861.1013.9.camel@localhost.localdomain>; from adaplas@pol.net on Sun, Dec 29, 2002 at 10:58:43PM +0800
On Sun, Dec 29, 2002 at 10:58:43PM +0800, Antonino Daplas wrote:
> Only fast_imageblit() should be affected. color_imageblit() and
> slow_imageblit() will not be affected.
Indeed.
> Or we can change fast_imageblit() to always access the framebuffer
> memory 32-bits at a time. The attached patch should fix this.
This is probably better than the wholesale conversion to
32-bits that I did.
For the most part I don't care anymore; I've implemented a
hardware accelerated version for depth==1 in tgafb.c now. ;-)
r~
prev parent reply other threads:[~2002-12-31 9:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-27 23:18 [FB PATCH] cfbimgblt isn't 64-bit clean Richard Henderson
2002-12-29 1:16 ` [Linux-fbdev-devel] " James Simmons
2002-12-29 14:58 ` Antonino Daplas
2002-12-31 9:33 ` Richard Henderson [this message]
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