[{"id":39833,"web_url":"https://patchwork.libcamera.org/comment/39833/","msgid":"","date":"2026-07-24T13:13:46","subject":"Re: [RFC PATCH v2 19/43] ipa: libipa: agc_mean_luminance: Reset\n\t`filteredExposure_` when configuring","submitter":{"id":143,"url":"https://patchwork.libcamera.org/api/people/143/","name":"Jacopo Mondi","email":"jacopo.mondi@ideasonboard.com"},"content":"Hi Barnabás\n\nOn Thu, Jul 23, 2026 at 05:43:02PM +0200, Barnabás Pőcze wrote:\n> Reset `filteredExposure_` to 0 when `configure()` is called so that\n> the current run is not affected by previous ones.\n>\n> Signed-off-by: Barnabás Pőcze \n\nReviewed-by: Jacopo Mondi \n\n> ---\n> src/ipa/libipa/agc_mean_luminance.cpp | 1 +\n> 1 file changed, 1 insertion(+)\n>\n> diff --git a/src/ipa/libipa/agc_mean_luminance.cpp b/src/ipa/libipa/agc_mean_luminance.cpp\n> index 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> --\n> 2.55.0\n>","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 C7589BDE4C\n\tfor ;\n\tFri, 24 Jul 2026 13:13:49 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 77CAE67F0D;\n\tFri, 24 Jul 2026 15:13:49 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id B496967E89\n\tfor ;\n\tFri, 24 Jul 2026 15:13:48 +0200 (CEST)","from ideasonboard.com (93-46-82-201.ip106.fastwebnet.it\n\t[93.46.82.201])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 3A06E73B;\n\tFri, 24 Jul 2026 15:12:47 +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=\"hFGfxPh4\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1784898767;\n\tbh=D9SnFYnFivzPKjesfeyBLW22L1arUFll0SFY0IMD0i4=;\n\th=Date:From:To:Cc:Subject:References:In-Reply-To:From;\n\tb=hFGfxPh4lVSO5Fe57b3I/OeDv/iFEmv1ssvonTaCpVQwZsJZoVTtvnuXPFuCvoWeP\n\tHURlFwrqRngQr6cM2bOhE6C1fpw+OW8CG1RQHAtU7W9Evcw/zxNk8Va+RnsBGJpW4k\n\t736Rdme9gJlgft9u2lygf/9fFOr65KDt/ZMXmpZo=","Date":"Fri, 24 Jul 2026 15:13:46 +0200","From":"Jacopo Mondi ","To":"=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= ","Cc":"libcamera-devel@lists.libcamera.org","Subject":"Re: [RFC PATCH v2 19/43] ipa: libipa: agc_mean_luminance: Reset\n\t`filteredExposure_` when configuring","Message-ID":"","References":"<20260723154327.1357866-1-barnabas.pocze@ideasonboard.com>\n\t<20260723154327.1357866-20-barnabas.pocze@ideasonboard.com>","MIME-Version":"1.0","Content-Type":"text/plain; charset=utf-8","Content-Disposition":"inline","Content-Transfer-Encoding":"8bit","In-Reply-To":"<20260723154327.1357866-20-barnabas.pocze@ideasonboard.com>","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\" "}}]