From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with archive (Exim 4.43) id 1NhMer-0005Tm-1N for mharc-grub-devel@gnu.org; Tue, 16 Feb 2010 07:36:05 -0500 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NhMep-0005TD-KH for grub-devel@gnu.org; Tue, 16 Feb 2010 07:36:03 -0500 Received: from [140.186.70.92] (port=47254 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NhMep-0005Ss-1l for grub-devel@gnu.org; Tue, 16 Feb 2010 07:36:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1NhMen-00045u-AA for grub-devel@gnu.org; Tue, 16 Feb 2010 07:36:02 -0500 Received: from fg-out-1718.google.com ([72.14.220.153]:37385) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1NhMen-00045j-0G for grub-devel@gnu.org; Tue, 16 Feb 2010 07:36:01 -0500 Received: by fg-out-1718.google.com with SMTP id e12so822384fga.12 for ; Tue, 16 Feb 2010 04:36:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:cc:subject:references:in-reply-to :x-enigmail-version:content-type; bh=jfscxyQYsygZdiLU+YLMD4JU67M68Y5UPiRMYMs4i9Y=; b=EMu0GqYQ9SNQTnuyTqrd5PAGAWfXk1TjQJlbmmoEGCKpHYKnBDQdRrImK5F2yH9v0C VmXvGPiNr0JocZrZAEsAVhrt4o8GFHJtRkSd6Yv23Tqq4dpcxwXWPz9TzBLsusRatY3H xFOHf0yzq6/9CNZfuDhEDEnkL/jvk35TJd4YU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type; b=WlMn++X3srac1vHuCWLgKqCuJX7LGON+LXoULAZySuwSdgrqE5h2f88F80gJKWHziI anWnEg06uG1CAUJzgTn8RpJBdmTpzYfEsodfD2EPVNqYQghMiqi6aopqGmpn+jmIyjDg LZmwDRREUTFgT9My2sVXCkmFM0Vtt2TrdRW+E= Received: by 10.87.55.31 with SMTP id h31mr11511909fgk.32.1266323760017; Tue, 16 Feb 2010 04:36:00 -0800 (PST) Received: from debian.bg45.phnet ([81.62.76.105]) by mx.google.com with ESMTPS id e3sm8722949fga.11.2010.02.16.04.35.58 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 16 Feb 2010 04:35:59 -0800 (PST) Message-ID: <4B7A9129.9040601@gmail.com> Date: Tue, 16 Feb 2010 13:35:53 +0100 From: =?UTF-8?B?VmxhZGltaXIgJ8+GLWNvZGVyL3BoY29kZXInIFNlcmJpbmVua28=?= User-Agent: Mozilla-Thunderbird 2.0.0.22 (X11/20091109) MIME-Version: 1.0 To: The development of GNU GRUB References: <4B736F82.7010005@gmail.com> <4B742B70.3080303@gmail.com> <20100215090552.047346bf@svelte> In-Reply-To: X-Enigmail-Version: 0.95.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enig4F578D48F5E28F0C7B0A1BAC" X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) Cc: Colin D Bennett Subject: Re: [RFC] Framebuffer rotation patch, or why 'unsigned' fails us X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: The development of GNU GRUB List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Feb 2010 12:36:04 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig4F578D48F5E28F0C7B0A1BAC Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Michal Suchanek wrote: > This also enhances the video interface so that drawing at negative > position is representable in the arguments. Iit is then possible to > blit a bitmap without first clipping the topleft part by just blitting > at negative position which should make some operations easier to carry > out. > =20 It's a good reason then. Just be sure that every code reacts sanely to negative integers either by sanitising or correctly handling > > _______________________________________________ > Grub-devel mailing list > Grub-devel@gnu.org > http://lists.gnu.org/mailman/listinfo/grub-devel > > =20 --=20 Regards Vladimir '=CF=86-coder/phcoder' Serbinenko --------------enig4F578D48F5E28F0C7B0A1BAC Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iF4EAREKAAYFAkt6kSoACgkQNak7dOguQglikAEAgKNZ9mgwqliHTCLIgiwU9J+Y cJl9XOAw87j6oWWXm8wA/jL5sYSbkJ/8oYEGMvgm+9pfOd8muLixMpukhgivcNKT =n9B7 -----END PGP SIGNATURE----- --------------enig4F578D48F5E28F0C7B0A1BAC--