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{ "id": 16259, "url": "https://patchwork.libcamera.org/api/1.1/patches/16259/?format=api", "web_url": "https://patchwork.libcamera.org/patch/16259/", "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": "<20220617092315.120781-3-fsylvestre@baylibre.com>", "date": "2022-06-17T09:23:12", "name": "[libcamera-devel,v3,2/5] ipa: libipa: Add init() function to the Algorithm class", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "15987ab9f7fde025a303b2d409a0bbaa84bb62e7", "submitter": { "id": 123, "url": "https://patchwork.libcamera.org/api/1.1/people/123/?format=api", "name": "Florian Sylvestre", "email": "fsylvestre@baylibre.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/16259/mbox/", "series": [ { "id": 3186, "url": "https://patchwork.libcamera.org/api/1.1/series/3186/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3186", "date": "2022-06-17T09:23:10", "name": "Add tuning file support for rkisp1 blc algo", "version": 3, "mbox": "https://patchwork.libcamera.org/series/3186/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/16259/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/16259/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 725B0C3274\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 17 Jun 2022 09:23:54 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id C05C16563E;\n\tFri, 17 Jun 2022 11:23:52 +0200 (CEST)", "from mail-wm1-x331.google.com (mail-wm1-x331.google.com\n\t[IPv6:2a00:1450:4864:20::331])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 0740B60471\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 17 Jun 2022 11:23:50 +0200 (CEST)", "by mail-wm1-x331.google.com with SMTP id\n\ts21-20020a1cf215000000b0039ee8149524so568051wmc.5\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 17 Jun 2022 02:23:50 -0700 (PDT)", "from BL087.. 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\n\tFri, 17 Jun 2022 02:23:49 -0700 (PDT)", "To": "libcamera-devel@lists.libcamera.org", "Date": "Fri, 17 Jun 2022 11:23:12 +0200", "Message-Id": "<20220617092315.120781-3-fsylvestre@baylibre.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20220617092315.120781-1-fsylvestre@baylibre.com>", "References": "<20220617092315.120781-1-fsylvestre@baylibre.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v3 2/5] ipa: libipa: Add init() function\n\tto the Algorithm class", "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>", "From": "Florian Sylvestre via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Florian Sylvestre <fsylvestre@baylibre.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Add the init() function that will be called during algorithm initialization\nto provide each algorithm the list of algorithms tuning data.\nEach algorithm will be responsible to grab their corresponding parameters.\n\nSigned-off-by: Florian Sylvestre <fsylvestre@baylibre.com>\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\nReviewed-by: Paul Elder <paul.elder@ideasonboard.com>\n---\n src/ipa/ipu3/algorithms/algorithm.h | 8 +++++---\n src/ipa/libipa/algorithm.cpp | 14 ++++++++++++++\n src/ipa/libipa/algorithm.h | 11 +++++++++--\n src/ipa/rkisp1/algorithms/algorithm.h | 8 +++++---\n 4 files changed, 33 insertions(+), 8 deletions(-)", "diff": "diff --git a/src/ipa/ipu3/algorithms/algorithm.h b/src/ipa/ipu3/algorithms/algorithm.h\nindex 234b2bd7..8b562e5b 100644\n--- a/src/ipa/ipu3/algorithms/algorithm.h\n+++ b/src/ipa/ipu3/algorithms/algorithm.h\n@@ -15,11 +15,13 @@\n \n namespace libcamera {\n \n+class YamlObject;\n+\n namespace ipa::ipu3 {\n \n-using Algorithm = libcamera::ipa::Algorithm<IPAContext, IPAFrameContext,\n-\t\t\t\t\t IPAConfigInfo, ipu3_uapi_params,\n-\t\t\t\t\t ipu3_uapi_stats_3a>;\n+using Algorithm = libcamera::ipa::Algorithm<IPAContext, YamlObject,\n+\t\t\t\t\t IPAFrameContext, IPAConfigInfo,\n+\t\t\t\t\t ipu3_uapi_params, ipu3_uapi_stats_3a>;\n \n } /* namespace ipa::ipu3 */\n \ndiff --git a/src/ipa/libipa/algorithm.cpp b/src/ipa/libipa/algorithm.cpp\nindex cce2ed62..f1b04160 100644\n--- a/src/ipa/libipa/algorithm.cpp\n+++ b/src/ipa/libipa/algorithm.cpp\n@@ -29,6 +29,20 @@ namespace ipa {\n * to manage algorithms regardless of their specific type.\n */\n \n+/**\n+ * \\fn Algorithm::init()\n+ * \\brief Configure the Algorithm with default parameters\n+ * \\param[in] context The shared IPA context\n+ * \\param[in] params The initial parameters used to tune algorithms\n+ *\n+ * This function is called once, when the IPA module is initialized, to\n+ * initialize the algorithm. The \\a params YamlObject contains IPA module\n+ * parameters, typically tuning data for all algorithms. The Algorithm is\n+ * responsible for reading the parameters relevant to its configuration.\n+ *\n+ * \\return 0 if successful, an error code otherwise\n+ */\n+\n /**\n * \\fn Algorithm::configure()\n * \\brief Configure the Algorithm given an IPAConfigInfo\ndiff --git a/src/ipa/libipa/algorithm.h b/src/ipa/libipa/algorithm.h\nindex 032a05b5..2945719e 100644\n--- a/src/ipa/libipa/algorithm.h\n+++ b/src/ipa/libipa/algorithm.h\n@@ -10,13 +10,20 @@ namespace libcamera {\n \n namespace ipa {\n \n-template<typename Context, typename FrameContext, typename Config,\n-\t typename Params, typename Stats>\n+template<typename Context, typename TuningData, typename FrameContext,\n+\t typename Config, typename Params, typename Stats>\n+\n class Algorithm\n {\n public:\n \tvirtual ~Algorithm() {}\n \n+\tvirtual int init([[maybe_unused]] Context &context,\n+\t\t\t [[maybe_unused]] const TuningData ¶ms)\n+\t{\n+\t\treturn 0;\n+\t}\n+\n \tvirtual int configure([[maybe_unused]] Context &context,\n \t\t\t [[maybe_unused]] const Config &configInfo)\n \t{\ndiff --git a/src/ipa/rkisp1/algorithms/algorithm.h b/src/ipa/rkisp1/algorithms/algorithm.h\nindex 68e3a44e..e813756d 100644\n--- a/src/ipa/rkisp1/algorithms/algorithm.h\n+++ b/src/ipa/rkisp1/algorithms/algorithm.h\n@@ -17,11 +17,13 @@\n \n namespace libcamera {\n \n+class YamlObject;\n+\n namespace ipa::rkisp1 {\n \n-using Algorithm = libcamera::ipa::Algorithm<IPAContext, IPAFrameContext,\n-\t\t\t\t\t IPACameraSensorInfo, rkisp1_params_cfg,\n-\t\t\t\t\t rkisp1_stat_buffer>;\n+using Algorithm = libcamera::ipa::Algorithm<IPAContext, YamlObject,\n+\t\t\t\t\t IPAFrameContext, IPACameraSensorInfo,\n+\t\t\t\t\t rkisp1_params_cfg, rkisp1_stat_buffer>;\n \n } /* namespace ipa::rkisp1 */\n \n", "prefixes": [ "libcamera-devel", "v3", "2/5" ] }