{"id":18754,"url":"https://patchwork.libcamera.org/api/1.1/patches/18754/?format=json","web_url":"https://patchwork.libcamera.org/patch/18754/","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":"<20230620142904.72600-5-jacopo.mondi@ideasonboard.com>","date":"2023-06-20T14:29:04","name":"[libcamera-devel,RFC,4/4] apps: cam: Add option to set stream orientation","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"0b597e7c4f8a9c47d1dd72646cafdce8ba72bd29","submitter":{"id":143,"url":"https://patchwork.libcamera.org/api/1.1/people/143/?format=json","name":"Jacopo Mondi","email":"jacopo.mondi@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/18754/mbox/","series":[{"id":3932,"url":"https://patchwork.libcamera.org/api/1.1/series/3932/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3932","date":"2023-06-20T14:29:00","name":"libcamera: Replace CameraConfiguration::transform","version":1,"mbox":"https://patchwork.libcamera.org/series/3932/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/18754/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/18754/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 7EB0EC32AA\n\tfor ;\n\tTue, 20 Jun 2023 14:29:24 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 39F27628C3;\n\tTue, 20 Jun 2023 16:29:24 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 00401628C7\n\tfor ;\n\tTue, 20 Jun 2023 16:29:19 +0200 (CEST)","from uno.lan (unknown [IPv6:2001:b07:5d2e:52c9:72c3:346:a663:c82d])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 004B810FE;\n\tTue, 20 Jun 2023 16:28:44 +0200 (CEST)"],"DKIM-Signature":["v=1; 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dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"viDAeOYQ\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 20 Jun 2023 16:29:04 +0200","Message-Id":"<20230620142904.72600-5-jacopo.mondi@ideasonboard.com>","X-Mailer":"git-send-email 2.40.1","In-Reply-To":"<20230620142904.72600-1-jacopo.mondi@ideasonboard.com>","References":"<20230620142904.72600-1-jacopo.mondi@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [RFC 4/4] apps: cam: Add option to set stream\n\torientation","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","From":"Jacopo Mondi via libcamera-devel ","Reply-To":"Jacopo Mondi ","Cc":"Jacopo Mondi ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Add a '--orientation|-o' option to the cam test application to set\nan orientation to the image stream.\n\nSupported values are the ones obtained by applying flips to the camera\nsensor:\n- rot180: Rotate 180 degrees\n- flip: vertical flip\n- mirror: horizontal flip\n\nSigned-off-by: Jacopo Mondi \n---\n src/apps/cam/camera_session.cpp | 17 +++++++++++++++++\n src/apps/cam/main.cpp | 5 +++++\n src/apps/cam/main.h | 1 +\n 3 files changed, 23 insertions(+)\n\n--\n2.40.1","diff":"diff --git a/src/apps/cam/camera_session.cpp b/src/apps/cam/camera_session.cpp\nindex 8fcec6304d66..2d6a1440cde2 100644\n--- a/src/apps/cam/camera_session.cpp\n+++ b/src/apps/cam/camera_session.cpp\n@@ -65,6 +65,23 @@ CameraSession::CameraSession(CameraManager *cm,\n \t\treturn;\n \t}\n\n+\tif (options_.isSet(OptOrientation)) {\n+\t\tstd::string orient = options_[OptOrientation].toString();\n+\t\tif (orient == \"rot180\") {\n+\t\t\tconfig->orientation =\n+\t\t\t\tlibcamera::CameraConfiguration::rotate180;\n+\t\t} else if (orient == \"mirror\") {\n+\t\t\tconfig->orientation =\n+\t\t\t\tlibcamera::CameraConfiguration::flipRotate0;\n+\t\t} else if (orient == \"flip\") {\n+\t\t\tconfig->orientation =\n+\t\t\t\tlibcamera::CameraConfiguration::flipRotate180;\n+\t\t} else {\n+\t\t\tstd::cerr << \"Invalid orientation \" << orient << std::endl;\n+\t\t\treturn;\n+\t\t}\n+\t}\n+\n \t/* Apply configuration if explicitly requested. */\n \tif (StreamKeyValueParser::updateConfiguration(config.get(),\n \t\t\t\t\t\t options_[OptStream])) {\ndiff --git a/src/apps/cam/main.cpp b/src/apps/cam/main.cpp\nindex 5d8a57bc14e5..8698d5eedcf8 100644\n--- a/src/apps/cam/main.cpp\n+++ b/src/apps/cam/main.cpp\n@@ -133,6 +133,11 @@ int CamApp::parseOptions(int argc, char *argv[])\n \t\t\t \"Capture until interrupted by user or until frames captured\",\n \t\t\t \"capture\", ArgumentOptional, \"count\", false,\n \t\t\t OptCamera);\n+\n+\tparser.addOption(OptOrientation, OptionString,\n+\t\t\t \"The camera stream image orientation (rot180, mirror, flip)\",\n+\t\t\t \"orientation\", ArgumentRequired, \"orientation\", false,\n+\t\t\t OptCamera);\n #ifdef HAVE_KMS\n \tparser.addOption(OptDisplay, OptionString,\n \t\t\t \"Display viewfinder through DRM/KMS on specified connector\",\ndiff --git a/src/apps/cam/main.h b/src/apps/cam/main.h\nindex 526aecece3f3..4aa959b32e13 100644\n--- a/src/apps/cam/main.h\n+++ b/src/apps/cam/main.h\n@@ -17,6 +17,7 @@ enum {\n \tOptList = 'l',\n \tOptListProperties = 'p',\n \tOptMonitor = 'm',\n+\tOptOrientation = 'o',\n \tOptSDL = 'S',\n \tOptStream = 's',\n \tOptListControls = 256,\n","prefixes":["libcamera-devel","RFC","4/4"]}