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{ "id": 25438, "url": "https://patchwork.libcamera.org/api/1.1/patches/25438/?format=api", "web_url": "https://patchwork.libcamera.org/patch/25438/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20251210005354.44726-22-bryan.odonoghue@linaro.org>", "date": "2025-12-10T00:53:49", "name": "[v7,21/26] ipa: libipa: module: Add createSelfEnumeratingAlgorithm", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "4e2525e5838b07710202a3e8a5066b69cd0ca25b", "submitter": { "id": 175, "url": "https://patchwork.libcamera.org/api/1.1/people/175/?format=api", "name": "Bryan O'Donoghue", "email": "bryan.odonoghue@linaro.org" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/25438/mbox/", "series": [ { "id": 5645, "url": "https://patchwork.libcamera.org/api/1.1/series/5645/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5645", "date": "2025-12-10T00:53:28", "name": "Add GLES 2.0 GPUISP to libcamera", "version": 7, "mbox": "https://patchwork.libcamera.org/series/5645/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/25438/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/25438/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "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 59B6CC3257\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 10 Dec 2025 00:55:09 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 1436761491;\n\tWed, 10 Dec 2025 01:55:09 +0100 (CET)", "from mail-pf1-x42a.google.com (mail-pf1-x42a.google.com\n\t[IPv6:2607:f8b0:4864:20::42a])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id D871B6149C\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 10 Dec 2025 01:55:07 +0100 (CET)", "by mail-pf1-x42a.google.com with SMTP id\n\td2e1a72fcca58-7bc248dc16aso5250025b3a.0\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 09 Dec 2025 16:55:07 -0800 (PST)", "from inspiron14p-linux (p96936b06.osaknt01.ap.so-net.ne.jp.\n\t[150.147.107.6]) by smtp.gmail.com with ESMTPSA id\n\t41be03b00d2f7-bf6875cc8eesm16057762a12.16.2025.12.09.16.55.04\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tTue, 09 Dec 2025 16:55:05 -0800 (PST)" ], "Authentication-Results": "lancelot.ideasonboard.com; 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\n\tTue, 09 Dec 2025 16:55:06 -0800 (PST)", "From": "Bryan O'Donoghue <bryan.odonoghue@linaro.org>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "pavel@ucw.cz,\n\tBryan O'Donoghue <bryan.odonoghue@linaro.org>", "Subject": "[PATCH v7 21/26] ipa: libipa: module: Add\n\tcreateSelfEnumeratingAlgorithm", "Date": "Wed, 10 Dec 2025 00:53:49 +0000", "Message-ID": "<20251210005354.44726-22-bryan.odonoghue@linaro.org>", "X-Mailer": "git-send-email 2.52.0", "In-Reply-To": "<20251210005354.44726-1-bryan.odonoghue@linaro.org>", "References": "<20251210005354.44726-1-bryan.odonoghue@linaro.org>", "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": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Create an algorithm without having YAML data input.\n\nSigned-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>\n---\n src/ipa/libipa/module.h | 45 +++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 45 insertions(+)", "diff": "diff --git a/src/ipa/libipa/module.h b/src/ipa/libipa/module.h\nindex c27af7718..c5767c6f3 100644\n--- a/src/ipa/libipa/module.h\n+++ b/src/ipa/libipa/module.h\n@@ -70,6 +70,51 @@ public:\n \t\tfactories().push_back(factory);\n \t}\n \n+\t/**\n+\t * \\fn int Module::createSelfEnumeratingAlgorithm(Context &context, const std::string &name)\n+\t * \\brief Create and initialise a self-enumerating algorithm by name\n+\t *\n+\t * This function creates an algorithm instance from the registered algorithm\n+\t * factories using only the algorithm name, without requiring YAML configuration\n+\t * data.\n+\t *\n+\t * This is useful for algorithms that don't require external configuration\n+\t * parameters and can self-configure or use default values.\n+\t *\n+\t * \\param[in] context The IPA context to pass to the algorithm's init function\n+\t * \\param[in] name The name of the algorithm to instantiate\n+\t *\n+\t * \\return 0 on success, negative errno value on failure:\n+\t * -EINVAL if the algorithm is not found in the factory registry\n+\t * Other negative values if algorithm initialisation fails\n+\t */\n+\tint createSelfEnumeratingAlgorithm(Context &context, const std::string &name)\n+\t{\n+\t\tYamlObject dummy;\n+\n+\t\tstd::unique_ptr<Algorithm<Module>> algo = createAlgorithm(name);\n+\t\tif (!algo) {\n+\t\t\tLOG(IPAModuleAlgo, Error)\n+\t\t\t\t<< \"Algorithm '\" << name << \"' not found\";\n+\t\t\treturn -EINVAL;\n+\t\t}\n+\n+\t\tcontext.selfInitialising = true;\n+\n+\t\tint ret = algo->init(context, dummy);\n+\t\tif (ret) {\n+\t\t\tLOG(IPAModuleAlgo, Error)\n+\t\t\t\t<< \"Algorithm '\" << name << \"' failed to initialize\";\n+\t\t\treturn ret;\n+\t\t}\n+\n+\t\tLOG(IPAModuleAlgo, Debug)\n+\t\t\t<< \"Instantiated algorithm '\" << name << \"'\";\n+\n+\t\talgorithms_.push_back(std::move(algo));\n+\t\treturn 0;\n+\t}\n+\n private:\n \tint createAlgorithm(Context &context, const YamlObject &data)\n \t{\n", "prefixes": [ "v7", "21/26" ] }