{"id":25685,"url":"https://patchwork.libcamera.org/api/patches/25685/?format=json","web_url":"https://patchwork.libcamera.org/patch/25685/","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":"<20260107193607.2168539-4-barnabas.pocze@ideasonboard.com>","date":"2026-01-07T19:36:05","name":"[RFC,v1,3/5] libcamera: base: log: Ignore deprecations","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"b985c93927940800a314ee15bb08c899c91b3c3d","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/25685/mbox/","series":[{"id":5694,"url":"https://patchwork.libcamera.org/api/series/5694/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5694","date":"2026-01-07T19:36:02","name":"C++20 migration","version":1,"mbox":"https://patchwork.libcamera.org/series/5694/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/25685/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/25685/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 8D4D8BDCBF\n\tfor ;\n\tWed, 7 Jan 2026 19:36:20 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 8C33C61FC7;\n\tWed, 7 Jan 2026 20:36:17 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id D1AD061FBB\n\tfor ;\n\tWed, 7 Jan 2026 20:36:13 +0100 (CET)","from pb-laptop.local (185.221.143.114.nat.pool.zt.hu\n\t[185.221.143.114])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 06D5A180F;\n\tWed, 7 Jan 2026 20:35:52 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"MOS3ZdUv\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1767814552;\n\tbh=vvfwxztFIEYLUbdWq+BvDLroLOUqJalhjOohUNL/AzQ=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=MOS3ZdUvb4kJOX1uQTccHckfKnskwCSdOSRMqvLuk7DxbPL6KdXES3FuNxg5wc6MG\n\t2WvLAovkD0WiayYQ4cL7lmS8NLaVxWYrZ4YaumEBv4Vx9uBivZ0aTZKRM11uKux7YK\n\tz4YKNtTLV3RBNTUcexzLG63WnF/xJQQVm1h8ApK0=","From":"=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= ","To":"libcamera-devel@lists.libcamera.org","Cc":"Naushir Patuck ","Subject":"[RFC PATCH v1 3/5] libcamera: base: log: Ignore deprecations","Date":"Wed, 7 Jan 2026 20:36:05 +0100","Message-ID":"<20260107193607.2168539-4-barnabas.pocze@ideasonboard.com>","X-Mailer":"git-send-email 2.52.0","In-Reply-To":"<20260107193607.2168539-1-barnabas.pocze@ideasonboard.com>","References":"<20260107193607.2168539-1-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":"`std::atomic_{load,store}()` with `std::shared_ptr` has been deprecated\nin C++20 in favour of `std::atomic>`. However, it is\nnot available on all supported platforms. So ignore the deprecation warnings.\n\nSigned-off-by: Barnabás Pőcze \n---\n src/libcamera/base/log.cpp | 5 +++++\n 1 file changed, 5 insertions(+)","diff":"diff --git a/src/libcamera/base/log.cpp b/src/libcamera/base/log.cpp\nindex 6e6d2887c..b28217750 100644\n--- a/src/libcamera/base/log.cpp\n+++ b/src/libcamera/base/log.cpp\n@@ -326,6 +326,11 @@ private:\n \tstd::vector> categories_ LIBCAMERA_TSA_GUARDED_BY(mutex_);\n \tstd::list> levels_;\n \n+\t/*\n+\t * \\todo Use `std::atomic>` and drop the pragma\n+\t * once it works on all supported platforms.\n+\t */\n+#pragma GCC diagnostic ignored \"-Wdeprecated-declarations\"\n \tstd::shared_ptr output_;\n };\n \n","prefixes":["RFC","v1","3/5"]}