{"id":23027,"url":"https://patchwork.libcamera.org/api/patches/23027/?format=json","web_url":"https://patchwork.libcamera.org/patch/23027/","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":"<20250326075129.1705736-4-paul.elder@ideasonboard.com>","date":"2025-03-26T07:51:27","name":"[3/3] apps: cam: Print offset info","commit_ref":null,"pull_url":null,"state":"rejected","archived":false,"hash":"693a4517c7d43ce9c3e8dbe661ff89f143131978","submitter":{"id":17,"url":"https://patchwork.libcamera.org/api/people/17/?format=json","name":"Paul Elder","email":"paul.elder@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/23027/mbox/","series":[{"id":5080,"url":"https://patchwork.libcamera.org/api/series/5080/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5080","date":"2025-03-26T07:51:24","name":"libcamera: framebuffer: Add offset","version":1,"mbox":"https://patchwork.libcamera.org/series/5080/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/23027/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/23027/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 B7566C3213\n\tfor ;\n\tWed, 26 Mar 2025 07:52:06 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 6CF3D6895B;\n\tWed, 26 Mar 2025 08:52:06 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 31FFB68951\n\tfor ;\n\tWed, 26 Mar 2025 08:52:01 +0100 (CET)","from neptunite.flets-east.jp (unknown\n\t[IPv6:2404:7a81:160:2100:7402:917d:ea0c:6d4c])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 7E68DA57;\n\tWed, 26 Mar 2025 08:50:12 +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=\"GPes0Cwd\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1742975413;\n\tbh=oopu9Wiwnc/QStYhMI5sca1+EFmMzZ/VdQzqHzihl4E=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=GPes0CwdYj4g+8bwB79wbX7wn8MIJWhDDq8Q63gcWW8KE53F7VV0R35kiq9e7I6jA\n\tw4wfEczXaT54yB4VR7SOaZpvt797HNGlAkRMJrPFSLhPMqDLRIf+8IHVQTWAEaBuGz\n\tRyZa9J2Z1+eVTncPlWA2iWwPW7x2bVOKukthPTmo=","From":"Paul Elder ","To":"libcamera-devel@lists.libcamera.org","Cc":"Paul Elder ","Subject":"[PATCH 3/3] apps: cam: Print offset info","Date":"Wed, 26 Mar 2025 16:51:27 +0900","Message-ID":"<20250326075129.1705736-4-paul.elder@ideasonboard.com>","X-Mailer":"git-send-email 2.47.2","In-Reply-To":"<20250326075129.1705736-1-paul.elder@ideasonboard.com>","References":"<20250326075129.1705736-1-paul.elder@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":"","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":"Print frame offset information for each completed request.\n\nSigned-off-by: Paul Elder \n---\n src/apps/cam/camera_session.cpp | 8 +++++++-\n 1 file changed, 7 insertions(+), 1 deletion(-)","diff":"diff --git a/src/apps/cam/camera_session.cpp b/src/apps/cam/camera_session.cpp\nindex 97c1ae44995e..96f9eb351b81 100644\n--- a/src/apps/cam/camera_session.cpp\n+++ b/src/apps/cam/camera_session.cpp\n@@ -465,6 +465,7 @@ void CameraSession::processRequest(Request *request)\n \t << std::setw(6) << std::setfill('0') << ts / 1000 % 1000000\n \t << \" (\" << std::fixed << std::setprecision(2) << fps << \" fps)\";\n \n+\tstd::stringstream infoOffset;\n \tfor (const auto &[stream, buffer] : buffers) {\n \t\tconst FrameMetadata &metadata = buffer->metadata();\n \n@@ -475,9 +476,14 @@ void CameraSession::processRequest(Request *request)\n \t\tunsigned int nplane = 0;\n \t\tfor (const FrameMetadata::Plane &plane : metadata.planes()) {\n \t\t\tinfo << plane.bytesused;\n-\t\t\tif (++nplane < metadata.planes().size())\n+\t\t\tinfoOffset << plane.offset;\n+\t\t\tif (++nplane < metadata.planes().size()) {\n \t\t\t\tinfo << \"/\";\n+\t\t\t\tinfoOffset << \"/\";\n+\t\t\t}\n \t\t}\n+\n+\t\tinfo << \" offset: \" << infoOffset.str();\n \t}\n \n \tif (sink_) {\n","prefixes":["3/3"]}