From patchwork Wed Nov 15 07:44:11 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Steven X-Patchwork-Id: 6085 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.2.161.94 with SMTP id m30csp4264651jah; Tue, 14 Nov 2017 23:44:30 -0800 (PST) X-Google-Smtp-Source: AGs4zMYxSxd2WiFUauKj6q5YYthDq0XvyqRsnu+W/rR30RklJ4ds5voIGaQOmvsEcGOm7/0KvdZM X-Received: by 10.28.131.200 with SMTP id f191mr11565978wmd.39.1510731870677; Tue, 14 Nov 2017 23:44:30 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1510731870; cv=none; d=google.com; s=arc-20160816; b=d4ggBVRLKbvxjvNR0ti54vsrcXjlHdaFgePvlmF/0x8PoI1RWE3tkuw2vUdMWHwQJG rfgfIF4dMMqROQrPK984b6AyfCxY7jowtmR0Y1odXNcUknuS7qIZ+u5fvc2G5wjTDMFh dy0ZZDp49ryZ9htAQh1WymHG/iGn1hYbilR6L5zr+BCRYJX44IkmvvrhX97RWnh9KAGt gzz4bvtux+yee1IvVHT89pPOMmPfYbYQbkqFmIUodLPWV0cOkKeMmnly8UqfAgUvLBbw zwvZ4GkmZy6tRBeAeagwxTaSjasSm8hj9XwwsCZPcQXQUFmeFt/nGAtQ67Xt5S0p82sq 8ASQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:mime-version:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:feedback-id:message-id:date:to:from :delivered-to:arc-authentication-results; bh=vlrFGvMUmvtjDRqWpKgZlFmx1Cpjbb+5R3zS3YPxn2o=; b=fy6tHmwjwOYTWDACQAJrRrA5Vezf4AU6nxMwUICXZQDeJnmy2LD1v7HZUhlt3LMxWw 2SQ8Toz3NfLwW0N3ZouhdgJjMoSfc1UyS1q61fLCiuqmIerjvf54ejvqV0cdJV6tfMWX 0M1POw90gxzTH6Df3kdqDJAwxkt6RZ5Myje6GtBOZ2IdzqcCanpT7MnNxIFd4hpl7KYz XCBHK4bfXr0+H4251XdlD9TfHEk31F5gRcfVcDRMVUTng7M7SX5Gz7luHcrZfj96B120 muIvwWmLCTK8aThXjKST/Ca3i+qCaoybnqvUdMVJxnQksCXOWvXVOuBe7/BzXt4v3jkw XFUA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id s104si17491109wrc.489.2017.11.14.23.44.30; Tue, 14 Nov 2017 23:44:30 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 1AFC468A043; Wed, 15 Nov 2017 09:44:12 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from smtpbgau1.qq.com (smtpbgau1.qq.com [54.206.16.166]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id EC397689FEF for ; Wed, 15 Nov 2017 09:44:04 +0200 (EET) X-QQ-mid: bizesmtp9t1510731853tewbfsfum Received: from localhost (unknown [47.90.47.25]) by esmtp4.qq.com (ESMTP) with id ; Wed, 15 Nov 2017 15:44:13 +0800 (CST) X-QQ-SSF: 01100000004000F0FI70000A0000000 X-QQ-FEAT: nSUdqPGu3ttGxbJLzrPMrtxRpP+wzWYkKsJdBkxDdI+ZsmXSA0+nl4QWg68Gj aikG6jPw1smF5yJ9qn5IOZATpY5T4k20Ezx2UYx/KcrKEYHn9JrQqvVeZ9QFsiVqy9kr83M gUFaEZ/K/krfbfrFOXaoZlYjUU8AwuDVzwjg3v2qmzZIzVzZjs4TGke3U1D6+qlDl8Qq7gF 7KH3FlzwLYAyqc5tPSv7Y6cT6MbmpUMtKKYpM5hnfKub7LsNlgID5pf5hb5bXu3RKuAJGGM AyOc4FVJd84yM1mE0XOEPAndZYmXOrYoWP6A== X-QQ-GoodBg: 0 From: Steven Liu To: ffmpeg-devel@ffmpeg.org Date: Wed, 15 Nov 2017 15:44:11 +0800 Message-Id: <20171115074411.25325-1-lq@chinaffmpeg.org> X-Mailer: git-send-email 2.10.1.382.ga23ca1b.dirty X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:chinaffmpeg.org:qybgforeign:qybgforeign2 X-QQ-Bgrelay: 1 Subject: [FFmpeg-devel] [PATCH 04/11] avformat/mov: use FFABS to instead of fabs X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Steven Liu MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Signed-off-by: Steven Liu --- libavformat/mov.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index fd170baa57..e1a3e21e8d 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -4332,7 +4332,7 @@ static int mov_read_tkhd(MOVContext *c, AVIOContext *pb, MOVAtom atom) if (disp_transform[0] > 0 && disp_transform[1] > 0 && disp_transform[0] < (1<<24) && disp_transform[1] < (1<<24) && - fabs((disp_transform[0] / disp_transform[1]) - 1.0) > 0.01) + FFABS((disp_transform[0] / disp_transform[1]) - 1.0) > 0.01) st->sample_aspect_ratio = av_d2q( disp_transform[0] / disp_transform[1], INT_MAX);