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Fri, 3 May 2024 14:49:56 +0000 From: Julien Vuillaumier To: libcamera-devel@lists.libcamera.org Cc: jacopo.mondi@ideasonboard.com, kieran.bingham@ideasonboard.com, julien.vuillaumier@nxp.com Subject: [PATCH v4 2/3] libcamera: pipeline: Add a get factory by name helper Date: Fri, 3 May 2024 16:49:18 +0200 Message-Id: <20240503144919.2371357-3-julien.vuillaumier@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240503144919.2371357-1-julien.vuillaumier@nxp.com> References: <20240503144919.2371357-1-julien.vuillaumier@nxp.com> X-ClientProxiedBy: AM0PR03CA0003.eurprd03.prod.outlook.com (2603:10a6:208:14::16) To AM9PR04MB8147.eurprd04.prod.outlook.com (2603:10a6:20b:3e0::22) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM9PR04MB8147:EE_|PAXPR04MB9570:EE_ X-MS-Office365-Filtering-Correlation-Id: 360b2312-bfe4-404c-9714-08dc6b804c84 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230031|52116005|1800799015|376005|366007|38350700005; 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Signed-off-by: Julien Vuillaumier Reviewed-by: Jacopo Mondi Reviewed-by: Kieran Bingham --- include/libcamera/internal/pipeline_handler.h | 1 + src/libcamera/pipeline_handler.cpp | 22 +++++++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/include/libcamera/internal/pipeline_handler.h b/include/libcamera/internal/pipeline_handler.h index cc70f69c..67d5164f 100644 --- a/include/libcamera/internal/pipeline_handler.h +++ b/include/libcamera/internal/pipeline_handler.h @@ -114,6 +114,7 @@ public: const std::string &name() const { return name_; } static std::vector &factories(); + static const PipelineHandlerFactoryBase *getFactoryByName(const std::string &name); private: static void registerType(PipelineHandlerFactoryBase *factory); diff --git a/src/libcamera/pipeline_handler.cpp b/src/libcamera/pipeline_handler.cpp index 0c913e50..de5097e1 100644 --- a/src/libcamera/pipeline_handler.cpp +++ b/src/libcamera/pipeline_handler.cpp @@ -794,6 +794,28 @@ std::vector &PipelineHandlerFactoryBase::factories return factories; } +/** + * \brief Return the factory for the pipeline handler with name \a name + * \param[in] name The pipeline handler name + * \return The factory of the pipeline with name \a name, or nullptr if not found + */ +const PipelineHandlerFactoryBase *PipelineHandlerFactoryBase::getFactoryByName(const std::string &name) +{ + const std::vector &factories = + PipelineHandlerFactoryBase::factories(); + + auto iter = std::find_if(factories.begin(), + factories.end(), + [&name](const PipelineHandlerFactoryBase *f) { + return f->name() == name; + }); + + if (iter != factories.end()) + return *iter; + + return nullptr; +} + /** * \class PipelineHandlerFactory * \brief Registration of PipelineHandler classes and creation of instances