{"id":27468,"url":"https://patchwork.libcamera.org/api/patches/27468/?format=json","web_url":"https://patchwork.libcamera.org/patch/27468/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260723154327.1357866-20-barnabas.pocze@ideasonboard.com>","date":"2026-07-23T15:43:02","name":"[RFC,v2,19/43] ipa: libipa: agc_mean_luminance: Reset `filteredExposure_` when configuring","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"49fd91fe2d7fbe9ece1d0db0775e5c7259305b6e","submitter":{"id":216,"url":"https://patchwork.libcamera.org/api/people/216/?format=json","name":"Barnabás Pőcze","email":"barnabas.pocze@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/27468/mbox/","series":[{"id":6075,"url":"https://patchwork.libcamera.org/api/series/6075/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=6075","date":"2026-07-23T15:42:43","name":"ipa: libipa: agc rework","version":2,"mbox":"https://patchwork.libcamera.org/series/6075/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/27468/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/27468/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id A9F23C32CE\n\tfor ;\n\tThu, 23 Jul 2026 15:44:00 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 09FA567F3E;\n\tThu, 23 Jul 2026 17:44:00 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 3266967EE1\n\tfor ;\n\tThu, 23 Jul 2026 17:43:35 +0200 (CEST)","from pb-laptop.local (185.182.215.156.nat.pool.zt.hu\n\t[185.182.215.156])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 486A02C09\n\tfor ;\n\tThu, 23 Jul 2026 17:42:34 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"X7Y8gMOh\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1784821354;\n\tbh=ZmRmqsBV/dTO9FIhf9w7o0CSyuSGyjpU7zMdQM1i8Eo=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=X7Y8gMOhH/e6QdQCt/SYTzO6evzoDzE0qmgwC/wQZZBiMwBTep7XGP1h89J7CzwKI\n\tDgXeFDUJKB7wwYDLT1Jt66oSmbJsFmdJkYcftHloWouiFKNy+EeQqFHpA3tr117f6C\n\tcooVIBviuxx6V+NYTb49XfUcKiy+Dmmk6cL5vEeo=","From":"=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= ","To":"libcamera-devel@lists.libcamera.org","Subject":"[RFC PATCH v2 19/43] ipa: libipa: agc_mean_luminance: Reset\n\t`filteredExposure_` when configuring","Date":"Thu, 23 Jul 2026 17:43:02 +0200","Message-ID":"<20260723154327.1357866-20-barnabas.pocze@ideasonboard.com>","X-Mailer":"git-send-email 2.55.0","In-Reply-To":"<20260723154327.1357866-1-barnabas.pocze@ideasonboard.com>","References":"<20260723154327.1357866-1-barnabas.pocze@ideasonboard.com>","MIME-Version":"1.0","Content-Type":"text/plain; charset=UTF-8","Content-Transfer-Encoding":"8bit","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Reset `filteredExposure_` to 0 when `configure()` is called so that\nthe current run is not affected by previous ones.\n\nSigned-off-by: Barnabás Pőcze \n---\n src/ipa/libipa/agc_mean_luminance.cpp | 1 +\n 1 file changed, 1 insertion(+)","diff":"diff --git a/src/ipa/libipa/agc_mean_luminance.cpp b/src/ipa/libipa/agc_mean_luminance.cpp\nindex 38c9588e46..a40b34b725 100644\n--- a/src/ipa/libipa/agc_mean_luminance.cpp\n+++ b/src/ipa/libipa/agc_mean_luminance.cpp\n@@ -368,6 +368,7 @@ void AgcMeanLuminance::configure(utils::Duration lineDuration,\n \t\thelper.configure(lineDuration, sensorHelper);\n \n \tluxWarningEnabled_ = true;\n+\tfilteredExposure_ = 0s;\n }\n \n /**\n","prefixes":["RFC","v2","19/43"]}