{"id":16003,"url":"https://patchwork.libcamera.org/api/1.1/patches/16003/?format=json","web_url":"https://patchwork.libcamera.org/patch/16003/","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":"<20220523092435.475510-4-fsylvestre@baylibre.com>","date":"2022-05-23T09:24:33","name":"[libcamera-devel,libcamera-devel,3/5] ipa: rkisp1: Add Yaml configuration file support","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"4ed3c248836b737e1c5c72bb4b172cf67110842f","submitter":{"id":123,"url":"https://patchwork.libcamera.org/api/1.1/people/123/?format=json","name":"Florian Sylvestre","email":"fsylvestre@baylibre.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/16003/mbox/","series":[{"id":3133,"url":"https://patchwork.libcamera.org/api/1.1/series/3133/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3133","date":"2022-05-23T09:24:30","name":"Add configuration file support for rkisp1 blc algo","version":1,"mbox":"https://patchwork.libcamera.org/series/3133/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/16003/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/16003/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 0F673C3256\n\tfor ;\n\tMon, 23 May 2022 09:24:52 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id A8BBA65666;\n\tMon, 23 May 2022 11:24:51 +0200 (CEST)","from mail-wm1-x336.google.com (mail-wm1-x336.google.com\n\t[IPv6:2a00:1450:4864:20::336])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E5E0465669\n\tfor ;\n\tMon, 23 May 2022 11:24:46 +0200 (CEST)","by mail-wm1-x336.google.com with SMTP id\n\t184-20020a1c02c1000000b003974edd7c56so1860wmc.2\n\tfor ;\n\tMon, 23 May 2022 02:24:46 -0700 (PDT)","from BL087.. 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\n\tMon, 23 May 2022 02:24:46 -0700 (PDT)","To":"libcamera-devel@lists.libcamera.org","Date":"Mon, 23 May 2022 11:24:33 +0200","Message-Id":"<20220523092435.475510-4-fsylvestre@baylibre.com>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20220523092435.475510-1-fsylvestre@baylibre.com>","References":"<20220523092435.475510-1-fsylvestre@baylibre.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [libcamera-devel 3/5] ipa: rkisp1: Add Yaml\n\tconfiguration file support","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":"Florian Sylvestre via libcamera-devel\n\t","Reply-To":"Florian Sylvestre ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Retrieve root node in Yaml configuration file and provide to\neach algorithm this YamlObject to allow them to grab their default\nparameters by calling init() function.\n\nSigned-off-by: Florian Sylvestre \n---\n src/ipa/rkisp1/algorithms/algorithm.h | 4 ++-\n src/ipa/rkisp1/rkisp1.cpp | 36 +++++++++++++++++++++++++++\n 2 files changed, 39 insertions(+), 1 deletion(-)","diff":"diff --git a/src/ipa/rkisp1/algorithms/algorithm.h b/src/ipa/rkisp1/algorithms/algorithm.h\nindex d46c3188..5b95fd30 100644\n--- a/src/ipa/rkisp1/algorithms/algorithm.h\n+++ b/src/ipa/rkisp1/algorithms/algorithm.h\n@@ -17,9 +17,11 @@\n \n namespace libcamera {\n \n+class YamlObject;\n+\n namespace ipa::rkisp1 {\n \n-using Algorithm = libcamera::ipa::Algorithm;\n+using Algorithm = libcamera::ipa::Algorithm;\n \n } /* namespace ipa::rkisp1 */\n \ndiff --git a/src/ipa/rkisp1/rkisp1.cpp b/src/ipa/rkisp1/rkisp1.cpp\nindex 23cb95b5..c44514c2 100644\n--- a/src/ipa/rkisp1/rkisp1.cpp\n+++ b/src/ipa/rkisp1/rkisp1.cpp\n@@ -24,6 +24,7 @@\n #include \n \n #include \n+#include \n \n #include \"algorithms/agc.h\"\n #include \"algorithms/algorithm.h\"\n@@ -61,6 +62,7 @@ public:\n private:\n \tvoid setControls(unsigned int frame);\n \tvoid prepareMetadata(unsigned int frame, unsigned int aeState);\n+\tint parseConfigurationFile(FILE *fh);\n \n \tstd::map buffers_;\n \tstd::map mappedBuffers_;\n@@ -126,6 +128,40 @@ int IPARkISP1::init(const IPASettings &settings, unsigned int hwRevision)\n \talgorithms_.push_back(std::make_unique());\n \talgorithms_.push_back(std::make_unique());\n \n+\t/* Load the tuning file for this sensor. */\n+\tFILE *fh = fopen(settings.configurationFile.c_str(), \"r\");\n+\tif (!fh) {\n+\t\tint ret = -errno;\n+\t\tLOG(IPARkISP1, Error) << \"Failed to open configuration file \"\n+\t\t\t\t << settings.configurationFile << \": \" << strerror(-ret);\n+\t\treturn ret;\n+\t}\n+\n+\tint ret = parseConfigurationFile(fh);\n+\n+\tfclose(fh);\n+\tif (ret)\n+\t\treturn -EINVAL;\n+\n+\treturn 0;\n+}\n+\n+int IPARkISP1::parseConfigurationFile(FILE *fh)\n+{\n+\tstd::unique_ptr root = YamlParser::parse(fh);\n+\tif (!root)\n+\t\treturn -EINVAL;\n+\n+\tif (!root->isDictionary())\n+\t\treturn -EINVAL;\n+\n+\t/* Allow each algo to get parameters from configuration file. */\n+\tfor (auto const &algo : algorithms_) {\n+\t\tint ret = algo->init(context_, root.get());\n+\t\tif (ret)\n+\t\t\treturn ret;\n+\t}\n+\n \treturn 0;\n }\n \n","prefixes":["libcamera-devel","libcamera-devel","3/5"]}