{"id":94,"url":"https://patchwork.libcamera.org/api/patches/94/?format=json","web_url":"https://patchwork.libcamera.org/patch/94/","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":"<20181228075743.28637-5-jacopo@jmondi.org>","date":"2018-12-28T07:57:43","name":"[libcamera-devel,RESEND,v2,4/4] libcamera: media device: Add 'match()' method","commit_ref":null,"pull_url":null,"state":"rejected","archived":false,"hash":"486b2caad3cb96a4f13d7e335fe368959032a224","submitter":{"id":3,"url":"https://patchwork.libcamera.org/api/people/3/?format=json","name":"Jacopo Mondi","email":"jacopo@jmondi.org"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/94/mbox/","series":[{"id":40,"url":"https://patchwork.libcamera.org/api/series/40/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=40","date":"2018-12-28T07:57:39","name":"Add MediaDevice and associated MediaObject","version":2,"mbox":"https://patchwork.libcamera.org/series/40/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/94/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/94/checks/","tags":{},"headers":{"Return-Path":"","Received":["from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net\n\t[217.70.183.201])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id C121360B32\n\tfor ;\n\tFri, 28 Dec 2018 08:58:00 +0100 (CET)","from uno.lan (2-224-242-101.ip172.fastwebnet.it [2.224.242.101])\n\t(Authenticated sender: jacopo@jmondi.org)\n\tby relay8-d.mail.gandi.net (Postfix) with ESMTPSA id 5CB9B1BF206;\n\tFri, 28 Dec 2018 07:58:00 +0000 (UTC)"],"X-Originating-IP":"2.224.242.101","From":"Jacopo Mondi ","To":"libcamera-devel@lists.libcamera.org","Date":"Fri, 28 Dec 2018 08:57:43 +0100","Message-Id":"<20181228075743.28637-5-jacopo@jmondi.org>","X-Mailer":"git-send-email 2.20.1","In-Reply-To":"<20181228075743.28637-1-jacopo@jmondi.org>","References":"<20181228075743.28637-1-jacopo@jmondi.org>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH RESEND v2 4/4] libcamera: media device:\n\tAdd 'match()' method","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.23","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","X-List-Received-Date":"Fri, 28 Dec 2018 07:58:00 -0000"},"content":"Add 'match()' method to the MediaDevice class. The method allows\nmatching the media device against a MediaDeviceDesc.\n\nSigned-off-by: Jacopo Mondi \n---\n src/libcamera/include/media_device.h | 2 ++\n src/libcamera/media_device.cpp | 19 +++++++++++++++++++\n 2 files changed, 21 insertions(+)\n\n--\n2.20.1","diff":"diff --git a/src/libcamera/include/media_device.h b/src/libcamera/include/media_device.h\nindex e1b26e2..9f6d091 100644\n--- a/src/libcamera/include/media_device.h\n+++ b/src/libcamera/include/media_device.h\n@@ -75,6 +75,8 @@ public:\n \tint enumerate(std::map &entitiesMap);\n \tvoid dumpGraph(std::ostream &os);\n\n+\tbool match(MediaDeviceDesc &desc);\n+\n \tint resetLinks();\n \tint link(const std::string &source, unsigned int sourceIdx,\n \t\t const std::string &sink, unsigned int sinkIdx,\ndiff --git a/src/libcamera/media_device.cpp b/src/libcamera/media_device.cpp\nindex b98d62f..a961506 100644\n--- a/src/libcamera/media_device.cpp\n+++ b/src/libcamera/media_device.cpp\n@@ -453,6 +453,25 @@ int MediaDevice::setupLink(const MediaPad *source, const MediaPad *sink,\n \treturn 0;\n }\n\n+/**\n+ * \\brief Match the media device represented by this object against\n+ *\t a media device description \\a desc\n+ * \\param desc The media device description to math this MediaDevice against\n+ */\n+bool MediaDevice::match(MediaDeviceDesc &desc)\n+{\n+\t/* TODO: add more fields to MediaDeviceDesc and match them\n+\t * against media_device_info fields if required */\n+\tif (name_ != desc.driver())\n+\t\treturn false;\n+\n+\tfor (std::string &e : desc.entities())\n+\t\tif (!getEntityByName(e))\n+\t\t\treturn false;\n+\n+\treturn true;\n+}\n+\n /**\n * \\fn MediaDevice::resetLinks()\n * \\brief Reset all links on the media graph\n","prefixes":["libcamera-devel","RESEND","v2","4/4"]}