{"id":14073,"url":"https://patchwork.libcamera.org/api/1.1/patches/14073/?format=json","web_url":"https://patchwork.libcamera.org/patch/14073/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/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":"<20211010153157.7311-1-laurent.pinchart@ideasonboard.com>","date":"2021-10-10T15:31:57","name":"[libcamera-devel] README: Document GST_DEBUG values to debug libcamerasrc","commit_ref":"828f0d97bea247205296a82197bb2795a17ae89b","pull_url":null,"state":"accepted","archived":false,"hash":"44bf784beccaa4b935c69062a7d17dd58dc5c430","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/1.1/people/2/?format=json","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/14073/mbox/","series":[{"id":2609,"url":"https://patchwork.libcamera.org/api/1.1/series/2609/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=2609","date":"2021-10-10T15:31:57","name":"[libcamera-devel] README: Document GST_DEBUG values to debug libcamerasrc","version":1,"mbox":"https://patchwork.libcamera.org/series/2609/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/14073/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/14073/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 C4DB6C323E\n\tfor ;\n\tSun, 10 Oct 2021 15:32:45 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id D96C468543;\n\tSun, 10 Oct 2021 17:32:44 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 5981B6027A\n\tfor ;\n\tSun, 10 Oct 2021 17:32:29 +0200 (CEST)","from pendragon.lan (62-78-145-57.bb.dnainternet.fi [62.78.145.57])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id C42B02FD;\n\tSun, 10 Oct 2021 17:32:28 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"I1bdNAf0\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1633879949;\n\tbh=qD8aVeQdWU68GEh2za0jSW7DLATIVbxN+HD2W3agNSA=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=I1bdNAf0IPU0jozg2GAa1rvkMAAI/7dYXJyLHTCHk8LZ/ZMybR56AvOzp2nFlEAsL\n\tuUsmPsQ62wtagvW6f6ZIu0gdpCXKdE7IrANUh/MqSXcnvMZbbc17k4gSu36TBlws3U\n\tBGiSRmAAJ9KkBnkwjRA7kAmbFAHEIAc1IQjWVfUE=","From":"Laurent Pinchart ","To":"libcamera-devel@lists.libcamera.org","Date":"Sun, 10 Oct 2021 18:31:57 +0300","Message-Id":"<20211010153157.7311-1-laurent.pinchart@ideasonboard.com>","X-Mailer":"git-send-email 2.32.0","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH] README: Document GST_DEBUG values to\n\tdebug libcamerasrc","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","Cc":"Nicolas Dufresne ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Problems with libcamerasrc are reported quite frequently. To help users\ndiagnosing them, document how to obtain libcamerasrc debug messages\nthrough GST_DEBUG.\n\nSigned-off-by: Laurent Pinchart \n---\nGStreamer-related documentation should eventually be moved to\nDocumentation/.\n---\n README.rst | 5 +++++\n 1 file changed, 5 insertions(+)\n\n\nbase-commit: 962df634bd0afe12e6f38464f5e602cf1460c430\nprerequisite-patch-id: 6ad689b8c9be17165b330a16c7cef62dbdfb5d8f","diff":"diff --git a/README.rst b/README.rst\nindex 341ecd926da4..ddee5538d7b9 100644\n--- a/README.rst\n+++ b/README.rst\n@@ -124,6 +124,11 @@ if desired with a pipeline such as:\n gst-launch-1.0 libcamerasrc ! 'video/x-raw,width=1280,height=720' ! \\\n glimagesink\n \n+The libcamerasrc element has two log categories, named libcamera-provider (for\n+the video device provider) and libcamerasrc (for the operation of the camera).\n+All corresponding debug messages can be enabled by setting the ``GST_DEBUG``\n+environment variable to ``libcamera*:7``.\n+\n .. section-end-getting-started\n \n Troubleshooting\n","prefixes":["libcamera-devel"]}