From patchwork Wed Dec 5 10:30:59 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul B Mahol X-Patchwork-Id: 11284 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 6C93944D71E for ; Wed, 5 Dec 2018 12:36:51 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 17AEB68A61C; Wed, 5 Dec 2018 12:36:43 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wm1-f50.google.com (mail-wm1-f50.google.com [209.85.128.50]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 7629C68A61C for ; Wed, 5 Dec 2018 12:36:36 +0200 (EET) Received: by mail-wm1-f50.google.com with SMTP id y185so11452275wmd.1 for ; Wed, 05 Dec 2018 02:36:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id; bh=9xg0TaMm+kHmgReYUM2kcL8u4Eb0xdPsBuhGg47dlNU=; b=g73uQhPHzsl+VVg3AhqsUT6oefS8snJsRy+LASimSdYC/1GTtWnOvRTFfG7XT2XgfB 1FuzPErMVDL8w7G8lceeeR0rtoKnn/E1mtTQIvDG/W4fah/47kl32IJK0m2CeUeAiomk xAJqfqKUS4XJewSBKDhIw6qFYHGgGfQBcL9kbbCS+ABoa8/m5BQewFn+BBKfdtQ+iIkK ZJbBQ5kdftOLwYTVFRAWRcjf3ocI/5PRmAODK72t7NL/9jJCUkyZCccZqGXqEz248J0t lTbQNXsMDYkW/KzvfDE66c4iWhW5DAOJ7B1P5UtxiYQ8TkVjDobXi23VmiYaXEhn0gNZ oR8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=9xg0TaMm+kHmgReYUM2kcL8u4Eb0xdPsBuhGg47dlNU=; b=WkPNCSavD069t9Hx22GlbJLC4qV+z9xgvfzxeSSnhW7EpYH4Zv7qo4/R9QX15b5CRS P0g/wFn+eeOHxFijAteBLKppnazSyldW2kvopH/XznJPV/dRcogIwT4YQaIacKgufv/0 J0jINBL0VGrxOvbQgnk/9hQMJnOAUuaCRDMJsg1W9YjCRcZfQ2eQdAWowX6vZ8pAT7h9 n/0hVDx13ZFT75Jx4a31hXtIVxlGI5f0FoTlDcfb7+qYv38eALXXBD/596AZFR+dVy2y T0L4SUvR9Y/NcaNxt7Q/f1cpodU4GQAz/G1o6f1gLthtXXM9eBxIdh8ILg+UwM6mdywt 8rhA== X-Gm-Message-State: AA+aEWb3uzkEGROpJ/oUaxVAehcPl1bn3lOQ/oC9JG1U5OQlKs7nXpAI LzyLonphreKnkMnnXfE1t9LslRhT X-Google-Smtp-Source: AFSGD/V6hpBzgKZHqJ2m0/KjDKDkEfg9dvT3ID89vlj0hWUUVienLRRi/+MWM+PuOQ8FB6GtlqRgxQ== X-Received: by 2002:a1c:7f92:: with SMTP id a140mr15156337wmd.34.1544005879670; Wed, 05 Dec 2018 02:31:19 -0800 (PST) Received: from localhost.localdomain ([94.250.174.60]) by smtp.gmail.com with ESMTPSA id 60sm33587294wrb.81.2018.12.05.02.31.16 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 05 Dec 2018 02:31:18 -0800 (PST) From: Paul B Mahol To: ffmpeg-devel@ffmpeg.org Date: Wed, 5 Dec 2018 11:30:59 +0100 Message-Id: <20181205103059.26109-1-onemda@gmail.com> X-Mailer: git-send-email 2.17.1 Subject: [FFmpeg-devel] [PATCH] avcodec/dpx: do not reset n_datum to 0 at end of row 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 MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Fixes #4409. Signed-off-by: Paul B Mahol --- libavcodec/dpx.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/libavcodec/dpx.c b/libavcodec/dpx.c index 538a1b9943..b09f65eeb6 100644 --- a/libavcodec/dpx.c +++ b/libavcodec/dpx.c @@ -378,7 +378,6 @@ static int decode_frame(AVCodecContext *avctx, read10in32(&buf, &rgbBuffer, &n_datum, endian, shift); } - n_datum = 0; for (i = 0; i < elements; i++) ptr[i] += p->linesize[i]; } @@ -413,7 +412,6 @@ static int decode_frame(AVCodecContext *avctx, &n_datum, endian); } } - n_datum = 0; for (i = 0; i < elements; i++) ptr[i] += p->linesize[i]; // Jump to next aligned position