From patchwork Tue Dec 12 19:31:23 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kelly Ledford X-Patchwork-Id: 6726 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.2.161.94 with SMTP id m30csp4484785jah; Tue, 12 Dec 2017 11:31:38 -0800 (PST) X-Google-Smtp-Source: ACJfBot1bzVP9eKyDQ637bozKnj8TyxV7gCl2ey86/UaRKc0T32OrmIFKQxd/stIiNiTCHXrTiP0 X-Received: by 10.28.10.5 with SMTP id 5mr2430342wmk.74.1513107098627; Tue, 12 Dec 2017 11:31:38 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1513107098; cv=none; d=google.com; s=arc-20160816; b=KDhw3bdINhJaezP223eS/AfQktP4gxxABCsh0fTVozlKYtVESJvlEiIHQermAaSlEL 0YDxVahBYu9hS9MAqybeT9q6hMoGb+xgth+KfdJC/JA0bCmkQUt5pm5Wvqnpvx+onP/b NGCfk/OLxtcNKf1Vk1fMm34+vyLdVlEKNOv6FoIkrk0pXhpGIzArR5/w2qZ+vas3myu2 Ao5zWul+uS9RUZexkD5RlbhESEY9p8305kwc8r7buvQjQn/6wvYhNUN7TzauhoMNSz7G m/d1gfel2vG5Sof/isgkRFdzLihhrgjKbG91IJQqTUvrW3rMLGkUcpfdjWXQAwmMP7It jkUg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:mime-version:message-id:date:to:from :delivered-to:arc-authentication-results; bh=D/V9UiZo4KodFyiapP6fZFr8uzsbbzB0sG6b5fsWgHE=; b=oytipV2vc5Hv70+qagse4oXX4tE3mTNpKHBwudarnHULstPSkJgrFgmvPdxXp7BUp6 twJ/UZsI3epNowd2UbpMKYI8WHQi/tsxx7nDfCeuoB3uFQi7OCZkVWR/hUid9MliuGiP 9810OgeZwxfuMQ3FKi98XH5hIZfwl8y/UClR5wGNdgo0SyfsxS7mHLYVZJIVd4x+iSFr Q9FzbPnqy74ORTgf1qrtakCplaBuT2RoDWv2/vcu+aW4Qz4H0U9Gnb4zNhKs/EAurti+ FSqagtZDKTJ7Fucx1AvRPYWbj3c3NbkGMM4G55nJoZKwnqE2pcMY4bd4fTjBt7x0uvqV r9Ig== 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 t18si13217421wra.535.2017.12.12.11.31.38; Tue, 12 Dec 2017 11:31:38 -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 810C468A4C1; Tue, 12 Dec 2017 21:31:29 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id ACB7668A476 for ; Tue, 12 Dec 2017 21:31:22 +0200 (EET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Dec 2017 11:31:28 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,395,1508828400"; d="scan'208";a="186084358" Received: from orsmsx107.amr.corp.intel.com ([10.22.240.5]) by fmsmga005.fm.intel.com with ESMTP; 12 Dec 2017 11:31:28 -0800 Received: from orsmsx151.amr.corp.intel.com (10.22.226.38) by ORSMSX107.amr.corp.intel.com (10.22.240.5) with Microsoft SMTP Server (TLS) id 14.3.319.2; Tue, 12 Dec 2017 11:31:27 -0800 Received: from localhost (10.252.133.193) by ORSMSX151.amr.corp.intel.com (10.22.226.38) with Microsoft SMTP Server (TLS) id 14.3.319.2; Tue, 12 Dec 2017 11:31:27 -0800 From: Kelly Ledford To: Date: Tue, 12 Dec 2017 11:31:23 -0800 Message-ID: <20171212193124.21670-1-kelly.ledford@intel.com> X-Mailer: git-send-email 2.13.6 MIME-Version: 1.0 X-Originating-IP: [10.252.133.193] Subject: [FFmpeg-devel] [PATCH 1/2] libavfilter/af_dcshift.c: Fixed repeated spelling error 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: Kelly Ledford Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" 'threshhold' should be 'threshold' Signed-off-by: Kelly Ledford --- libavfilter/af_dcshift.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/libavfilter/af_dcshift.c b/libavfilter/af_dcshift.c index 6d33daee0b..e007efe05e 100644 --- a/libavfilter/af_dcshift.c +++ b/libavfilter/af_dcshift.c @@ -28,7 +28,7 @@ typedef struct DCShiftContext { const AVClass *class; double dcshift; - double limiterthreshhold; + double limiterthreshold; double limitergain; } DCShiftContext; @@ -47,7 +47,7 @@ static av_cold int init(AVFilterContext *ctx) { DCShiftContext *s = ctx->priv; - s->limiterthreshhold = INT32_MAX * (1.0 - (fabs(s->dcshift) - s->limitergain)); + s->limiterthreshold = INT32_MAX * (1.0 - (fabs(s->dcshift) - s->limitergain)); return 0; } @@ -111,14 +111,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) d = src[j]; - if (d > s->limiterthreshhold && dcshift > 0) { - d = (d - s->limiterthreshhold) * s->limitergain / - (INT32_MAX - s->limiterthreshhold) + - s->limiterthreshhold + dcshift; - } else if (d < -s->limiterthreshhold && dcshift < 0) { - d = (d + s->limiterthreshhold) * s->limitergain / - (INT32_MAX - s->limiterthreshhold) - - s->limiterthreshhold + dcshift; + if (d > s->limiterthreshold && dcshift > 0) { + d = (d - s->limiterthreshold) * s->limitergain / + (INT32_MAX - s->limiterthreshold) + + s->limiterthreshold + dcshift; + } else if (d < -s->limiterthreshold && dcshift < 0) { + d = (d + s->limiterthreshold) * s->limitergain / + (INT32_MAX - s->limiterthreshold) - + s->limiterthreshold + dcshift; } else { d = dcshift * INT32_MAX + d; }