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From: | Vladimir 'φ-coder/phcoder' Serbinenko |
Subject: | Re: [RFC] Framebuffer rotation patch, or why 'unsigned' fails us |
Date: | Tue, 16 Feb 2010 13:35:53 +0100 |
User-agent: | Mozilla-Thunderbird 2.0.0.22 (X11/20091109) |
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. > 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 > address@hidden > http://lists.gnu.org/mailman/listinfo/grub-devel > > -- Regards Vladimir 'φ-coder/phcoder' Serbinenko
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