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{ "id": 25643, "url": "https://patchwork.libcamera.org/api/1.1/patches/25643/?format=api", "web_url": "https://patchwork.libcamera.org/patch/25643/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260106165754.1759831-14-barnabas.pocze@ideasonboard.com>", "date": "2026-01-06T16:57:45", "name": "[v4,13/22,DNI] apps: cam: Print `MetadataList` of `Request` as well", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "8433428424c339bae0cfa745a682629b8b81eeec", "submitter": { "id": 216, "url": "https://patchwork.libcamera.org/api/1.1/people/216/?format=api", "name": "Barnabás Pőcze", "email": "barnabas.pocze@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/25643/mbox/", "series": [ { "id": 5688, "url": "https://patchwork.libcamera.org/api/1.1/series/5688/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5688", "date": "2026-01-06T16:57:32", "name": "libcamera: Add `MetadataList`", "version": 4, "mbox": "https://patchwork.libcamera.org/series/5688/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/25643/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/25643/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "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 626C3C3285\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue, 6 Jan 2026 16:58:18 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id D6ADF61FF3;\n\tTue, 6 Jan 2026 17:58:11 +0100 (CET)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 3F09A61FBB\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 6 Jan 2026 17:58:01 +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 3D5FD27FB\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 6 Jan 2026 17:57:40 +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=\"bKdmCCge\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1767718660;\n\tbh=AnoUQSw5nM4ssiM/8J9Y3ZvGEcI3IhB/fMo7RdEEgTk=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=bKdmCCgeTWkL5puS7FTDdShhY+YNnRPQWgPHFNWriMUl+XE4M3jtvrePIV41kyal/\n\tW6cnx2m9/fIol2DvOgY7ygjvVHchKpHp8pFCzRSKtiYgQn7y5oPuSYVp8aFgk36Zeh\n\taXAMLtYIRjhEdugBpoRRiAp5sQX/HbZ8QIVP5QwM=", "From": "=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= <barnabas.pocze@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Subject": "[PATCH v4 13/22] [DNI] apps: cam: Print `MetadataList` of `Request`\n\tas well", "Date": "Tue, 6 Jan 2026 17:57:45 +0100", "Message-ID": "<20260106165754.1759831-14-barnabas.pocze@ideasonboard.com>", "X-Mailer": "git-send-email 2.52.0", "In-Reply-To": "<20260106165754.1759831-1-barnabas.pocze@ideasonboard.com>", "References": "<20260106165754.1759831-1-barnabas.pocze@ideasonboard.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "When the \"--metadata\" option is enabled, print the dedicated\n`MetadataList` of the request as well.\n---\n src/apps/cam/camera_session.cpp | 9 +++++++++\n 1 file changed, 9 insertions(+)", "diff": "diff --git a/src/apps/cam/camera_session.cpp b/src/apps/cam/camera_session.cpp\nindex 170d7b17b..610279c24 100644\n--- a/src/apps/cam/camera_session.cpp\n+++ b/src/apps/cam/camera_session.cpp\n@@ -14,6 +14,7 @@\n #include <sstream>\n \n #include <libcamera/control_ids.h>\n+#include <libcamera/metadata_list.h>\n #include <libcamera/metadata_list_plan.h>\n #include <libcamera/property_ids.h>\n \n@@ -536,11 +537,19 @@ void CameraSession::processRequest(Request *request)\n \n \tif (printMetadata_) {\n \t\tconst ControlList &requestMetadata = request->metadata();\n+\t\tstd::cout << \"Metadata (\" << requestMetadata.size() << \" entries):\\n\";\n \t\tfor (const auto &[key, value] : requestMetadata) {\n \t\t\tconst ControlId *id = controls::controls.at(key);\n \t\t\tstd::cout << \"\\t\" << id->name() << \" = \"\n \t\t\t\t << value.toString() << std::endl;\n \t\t}\n+\n+\t\tconst auto &requestMetadata2 = request->metadata2();\n+\t\tstd::cout << \"Metadata2 (\" << requestMetadata2.size() << \" entries):\\n\";\n+\t\tfor (const auto &[key, value] : requestMetadata2) {\n+\t\t\tconst ControlId *id = controls::controls.at(key);\n+\t\t\tstd::cout << '\\t' << id->name() << \" = \" << value << std::endl;\n+\t\t}\n \t}\n \n \t/*\n", "prefixes": [ "v4", "13/22", "DNI" ] }