From patchwork Sun Mar 18 13:31:43 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heinrich Schuchardt X-Patchwork-Id: 887392 X-Patchwork-Delegate: agust@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=gmx.de Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 4040V25TcTz9s4q for ; Mon, 19 Mar 2018 00:31:54 +1100 (AEDT) Received: by lists.denx.de (Postfix, from userid 105) id 64194C21DD7; Sun, 18 Mar 2018 13:31:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=FREEMAIL_FROM autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 78731C21C29; Sun, 18 Mar 2018 13:31:49 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 75AC5C21C29; Sun, 18 Mar 2018 13:31:48 +0000 (UTC) Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) by lists.denx.de (Postfix) with ESMTPS id 25C1FC21C27 for ; Sun, 18 Mar 2018 13:31:48 +0000 (UTC) Received: from LPT2.fritz.box ([84.118.156.34]) by mail.gmx.com (mrgmx001 [212.227.17.184]) with ESMTPSA (Nemesis) id 0MfW5D-1fH14q26t1-00P2Gb; Sun, 18 Mar 2018 14:31:47 +0100 From: Heinrich Schuchardt To: Anatolij Gustschin Date: Sun, 18 Mar 2018 14:31:43 +0100 Message-Id: <20180318133143.20784-1-xypron.glpk@gmx.de> X-Mailer: git-send-email 2.16.2 X-Provags-ID: V03:K0:Cz12x4F0zVPgMOVKn9Qb4MHVYdVBdN79dGSwXcqPSXLxg9tVu2M 5iYQHo8MDhzqg8M/jPR7NVuW1m6r9YyKgTBMLwtu3G7GmdcPRqBAb6LGnyaoJ4ShWVMaOAi Wlmzy4e1jEk/alt4iZHf31hY3IXLuM3DQCmPtSMbkNO+B2pPwwOY8pmuLKDgk47aLLUz73p TT047h/A9KAzp9ocobZQQ== X-UI-Out-Filterresults: notjunk:1; V01:K0:LilcazzFHbk=:YtAaUs0yDhtTOm5sLp0tUx tLTIgVklg9bpl40ale1h6rn0u5+ZRY0xxzk/Tlq4/zLFmkymWbXJMKgHlyYOeU3Sl3agHIkUj BRYnMthQ03mtgtVfl67ZDKRzk08Q0uR3fSwaV5nBl4XqXaK1UbdGdQ5Y2zrP1vIgAEqmmo+wl 9+JVdgK+E1UA4ITd/Qg7XPb/nRr2zuL99Tv0J1vmdbgbqOpc1DrJx3gSKcoVrvKdZ2GtPkLku l7h/TPfuRPV3S6Fj4LSj+iU01YfNA1J0ulfWUZ8HjHRY9xIfDmJw9nICY73Sasd25yGwlQoqb Sdv0yU9wGtXV28RpvJVBILI02x9nq0K43OHQ1+oSAzv1n95WXoLm0msdrREmaIqrMoWqeV+LJ qQfFBLcl8Km4Z2rS3yrqRxbytxybNiCNxpQrCyBCQAmjHnuTDV+zo11m/HlegRUdGLq6WHdIW zbY4mfZKiPNv3ub3m4KFIpJoz7r1tMktstMyta4b0YnGVRYWc52K1Ms8GiXsqfiYeeHSNvjQJ 5if4IuoeQLolZtaJtkd6g/5w6QoiD3WEs0qgoniNnWQ0kSkwhck4vRxOKrzY6LR7GyoHF4Gpu CH6jVd4+GyLz3raFeRD5DBurUOZln/6sCSNp9/U7Nw0YjrBsjMZ38ZnFgtajf/pYTdSOnkXjf CrRVAKQXjIVxr7HJOlpZAnR3ccOsPCXINnCe9Cz4nxwBFhG0lifyRWB3i3KU8RlsgHlQUZ9hf 3QeZcgp64DjerFZ4IcxB5BlNxTYc+3ZEBHEXMjINn3gDprIEGnKG6Pf/YTvCW4os8fX+LMI6U fwN6W3SgdJ+niI+5c+JRhfdyxW36Q== Cc: u-boot@lists.denx.de, Heinrich Schuchardt Subject: [U-Boot] [PATCH 1/1] video: stb_truetype: simplify expression X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Eliminate (x2 - x2) which is always zero. Signed-off-by: Heinrich Schuchardt --- drivers/video/stb_truetype.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/stb_truetype.h b/drivers/video/stb_truetype.h index 26e483cf56..5d00bff9fd 100644 --- a/drivers/video/stb_truetype.h +++ b/drivers/video/stb_truetype.h @@ -1993,7 +1993,7 @@ static void stbtt__fill_active_edges_new(float *scanline, float *scanline_fill, STBTT_assert(fabs(area) <= 1.01f); - scanline[x2] += area + sign * (1-((x2-x2)+(x_bottom-x2))/2) * (sy1-y_crossing); + scanline[x2] += area + sign * (1-(x_bottom-x2)/2) * (sy1-y_crossing); scanline_fill[x2] += sign * (sy1-sy0); }