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[79.124.17.100]) by mx.google.com with ESMTP id u12-20020a17090657cc00b00a4626463db1si814053ejr.347.2024.03.14.09.48.01; Thu, 14 Mar 2024 09:48:02 -0700 (PDT) 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; dkim=neutral (body hash did not verify) header.i=@gmail.com header.s=20230601 header.b=GiuZL9mX; 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; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 36BA068D154; Thu, 14 Mar 2024 18:47:58 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-qk1-f173.google.com (mail-qk1-f173.google.com [209.85.222.173]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 6617C68CAF7 for ; Thu, 14 Mar 2024 18:47:52 +0200 (EET) Received: by mail-qk1-f173.google.com with SMTP id af79cd13be357-789de1f59feso33545885a.3 for ; Thu, 14 Mar 2024 09:47:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1710434870; x=1711039670; darn=ffmpeg.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ADl7oINTG7087SCBTN1mpxwhfuQVxz4HWUn09xao0iw=; b=GiuZL9mXjLi1umKGC/8pMKqCqA2MOFMH3FcgCbh0tO7FSjDbjk6JeRAbQdtmvjK8hn Of9ujzCct22H9LIj6kTFrbs8oFOfyrDnXhr0Lacjo5/2yn8E4zvaAhVGxbb6D+5wrOlY cGv8QGuT16+B5SE4arayfN2aiw+Bj3utiY5K0IE702hmq2SM1oPWQlyhy/zOorBBhj5L uGPFjLa+ocDr1cQzw0NM6/G1nfpwEkH7H7DZXc4rSBLJBtGas8JOnThjEuXZCuFvL7+I csfDhrEB52xTulLOnBGxwlF+Xw75zfBqz3TG2OkLkbwtyAW00Sjn6oZciQpidXNhLSrc wPrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710434870; x=1711039670; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ADl7oINTG7087SCBTN1mpxwhfuQVxz4HWUn09xao0iw=; b=GIPKgScRJIYLDGj0EXv9PSG2YqdDuIO9tKKinO3+WDq0ik6++vxAU3o9t7y7DTmbva p4RAOWY5mU6IdlPGwxIKasjaaBFUQjcvZmirbjqmpPs6TMUmU8cVl2fcGK1kETmYE8lD HXH5R5wcNPgxPhG5ZxUa461Fp4A8G7bx9GjyFhbAJ+BBBzNQtyBwQWpLz3HeZKZG+LpB wzB0QMPvwhdXTTa81KYhggX1ET/vXuuLcBgaGxmKA1o8TQZRW6E+ebvVDWwcjtIRLZ7e BPffrghI6wy54U2p7E+VDaLvf1S/WcBgQ2GTXRRtb7Obt30cn7GI74RM659ku/BmEKCx IilA== X-Gm-Message-State: AOJu0YyzW757uCnsYXAm4sEoRQ6MXI/iHNlhJKYAPhxDCq52DOgfN09v QqlCiJW4fZpJ4/aLM5cue0mfWZb9N3n5U+E8K5LyDuQakbzA8LKX4PD7tZJqiOs= X-Received: by 2002:ae9:f00b:0:b0:789:d5fa:c193 with SMTP id l11-20020ae9f00b000000b00789d5fac193mr2115444qkg.34.1710434870617; Thu, 14 Mar 2024 09:47:50 -0700 (PDT) Received: from fedora.tailc94c2.ts.net ([96.67.56.60]) by smtp.gmail.com with ESMTPSA id h13-20020a05620a13ed00b007882bcc6c13sm1021326qkl.6.2024.03.14.09.47.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Mar 2024 09:47:50 -0700 (PDT) From: Stone Chen To: ffmpeg-devel@ffmpeg.org Date: Thu, 14 Mar 2024 12:47:45 -0400 Message-ID: <20240314164745.75106-1-chen.stonechen@gmail.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <975aed92-7c0b-cedf-9f85-38598c5882eb@passwd.hu> References: <975aed92-7c0b-cedf-9f85-38598c5882eb@passwd.hu> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] doc/filters: Change rdiv (vf_convolution) documentation to reflect actual behavior X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 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: Stone Chen Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: Yo+aLAJhylzk The documentation correctly states that the rdiv is a multiplier but incorrectly states the default behavior is to multiply by the sum of all matrix elements - it multiplies by 1/sum. This changes the documentation to match the code. Address trac #10889 --- doc/filters.texi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/filters.texi b/doc/filters.texi index e0436a5755..913365671d 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -10497,7 +10497,7 @@ and from 1 to 49 odd number of signed integers in @var{row} mode. @item 2rdiv @item 3rdiv Set multiplier for calculated value for each plane. -If unset or 0, it will be sum of all matrix elements. +If unset or 0, it will be 1/sum of all matrix elements. @item 0bias @item 1bias