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{ "id": 87, "url": "https://patchwork.libcamera.org/api/1.1/patches/87/?format=api", "web_url": "https://patchwork.libcamera.org/patch/87/", "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": "<20181222230041.29999-12-niklas.soderlund@ragnatech.se>", "date": "2018-12-22T23:00:40", "name": "[libcamera-devel,11/12] libcamera: pipe-vimc: add pipeline handler for vimc", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "27b2e4eee468bb5efe6ed9d5a7157f3a89b992e1", "submitter": { "id": 5, "url": "https://patchwork.libcamera.org/api/1.1/people/5/?format=api", "name": "Niklas Söderlund", "email": "niklas.soderlund@ragnatech.se" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/87/mbox/", "series": [ { "id": 38, "url": "https://patchwork.libcamera.org/api/1.1/series/38/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=38", "date": "2018-12-22T23:00:29", "name": "Add basic camera enumeration", "version": 1, "mbox": "https://patchwork.libcamera.org/series/38/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/87/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/87/checks/", "tags": {}, "headers": { "Return-Path": "<niklas.soderlund@ragnatech.se>", "Received": [ "from bin-mail-out-06.binero.net (bin-mail-out-06.binero.net\n\t[195.74.38.229])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id D975160B33\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tSun, 23 Dec 2018 00:02:36 +0100 (CET)", "from wyvern.dyn.berto.se (unknown [217.31.177.236])\n\tby bin-vsp-out-01.atm.binero.net (Halon) with ESMTPA\n\tid 9c38e1f1-063d-11e9-9adf-005056917a89;\n\tSun, 23 Dec 2018 00:02:10 +0100 (CET)" ], "X-Halon-ID": "9c38e1f1-063d-11e9-9adf-005056917a89", "Authorized-sender": "niklas@soderlund.pp.se", "From": "=?utf-8?q?Niklas_S=C3=B6derlund?= <niklas.soderlund@ragnatech.se>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Sun, 23 Dec 2018 00:00:40 +0100", "Message-Id": "<20181222230041.29999-12-niklas.soderlund@ragnatech.se>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20181222230041.29999-1-niklas.soderlund@ragnatech.se>", "References": "<20181222230041.29999-1-niklas.soderlund@ragnatech.se>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH 11/12] libcamera: pipe-vimc: add pipeline\n\thandler for vimc", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.23", "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>", "X-List-Received-Date": "Sat, 22 Dec 2018 23:02:37 -0000" }, "content": "Provide a pipeline handler for the virtual vimc driver.\n\nSigned-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>\n---\n src/libcamera/meson.build | 1 +\n src/libcamera/pipe-vimc.cpp | 92 +++++++++++++++++++++++++++++++++++++\n 2 files changed, 93 insertions(+)\n create mode 100644 src/libcamera/pipe-vimc.cpp", "diff": "diff --git a/src/libcamera/meson.build b/src/libcamera/meson.build\nindex 8457e57939b862ed..088c76f72d331784 100644\n--- a/src/libcamera/meson.build\n+++ b/src/libcamera/meson.build\n@@ -4,6 +4,7 @@ libcamera_sources = files([\n 'deviceenumerator.cpp',\n 'log.cpp',\n 'main.cpp',\n+ 'pipe-vimc.cpp',\n 'pipelinehandler.cpp',\n ])\n \ndiff --git a/src/libcamera/pipe-vimc.cpp b/src/libcamera/pipe-vimc.cpp\nnew file mode 100644\nindex 0000000000000000..14bb96faece908de\n--- /dev/null\n+++ b/src/libcamera/pipe-vimc.cpp\n@@ -0,0 +1,92 @@\n+/* SPDX-License-Identifier: LGPL-2.1-or-later */\n+/*\n+ * Copyright (C) 2018, Google Inc.\n+ *\n+ * pipe-vimc.cpp - Pipeline handler for the vimc device\n+ */\n+\n+#include <libcamera/camera.h>\n+\n+#include \"deviceenumerator.h\"\n+#include \"pipelinehandler.h\"\n+\n+namespace libcamera {\n+\n+class PipeHandlerVimc : public PipelineHandler\n+{\n+public:\n+\tPipeHandlerVimc();\n+\t~PipeHandlerVimc();\n+\n+\tbool match(DeviceEnumerator *enumerator);\n+\n+\tunsigned int count();\n+\tCamera *camera(unsigned int id);\n+private:\n+\tDeviceInfo *info_;\n+\tCamera *camera_;\n+};\n+\n+PipeHandlerVimc::PipeHandlerVimc()\n+\t: info_(NULL), camera_(NULL)\n+{\n+}\n+\n+PipeHandlerVimc::~PipeHandlerVimc()\n+{\n+\tif (camera_)\n+\t\tcamera_->put();\n+\n+\tif (info_)\n+\t\tinfo_->release();\n+}\n+\n+unsigned int PipeHandlerVimc::count()\n+{\n+\treturn 1;\n+}\n+\n+Camera *PipeHandlerVimc::camera(unsigned int id)\n+{\n+\tif (id != 0)\n+\t\treturn NULL;\n+\n+\treturn camera_;\n+}\n+\n+bool PipeHandlerVimc::match(DeviceEnumerator *enumerator)\n+{\n+\tDeviceMatch dm(\"vimc\");\n+\n+\tdm.add(\"Raw Capture 0\");\n+\tdm.add(\"Raw Capture 1\");\n+\tdm.add(\"RGB/YUV Capture\");\n+\tdm.add(\"Sensor A\");\n+\tdm.add(\"Sensor B\");\n+\tdm.add(\"Debayer A\");\n+\tdm.add(\"Debayer B\");\n+\tdm.add(\"RGB/YUV Input\");\n+\tdm.add(\"Scaler\");\n+\n+\tinfo_ = enumerator->search(dm);\n+\n+\tif (info_) {\n+\t\tinfo_->acquire();\n+\n+\t\t/* NOTE: A more complete Camera implementation could\n+\t\t * be passed the DeviceInfo(s) it controls here or\n+\t\t * a reference to the PipelineHandler. Which method\n+\t\t * that is chosen will depend on how the Camera\n+\t\t * object is modeled.\n+\t\t */\n+\t\tcamera_ = new Camera(\"Dummy VIMC Camera\");\n+\n+\t\treturn true;\n+\t}\n+\n+\treturn info_ ? true : false;\n+}\n+\n+REGISTER_PIPELINE(PipeHandlerVimc);\n+\n+} /* namespace libcamera */\n", "prefixes": [ "libcamera-devel", "11/12" ] }