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{ "id": 8695, "url": "https://patchwork.libcamera.org/api/patches/8695/?format=api", "web_url": "https://patchwork.libcamera.org/patch/8695/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/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": "<20200709084128.5316-5-jacopo@jmondi.org>", "date": "2020-07-09T08:41:12", "name": "[libcamera-devel,v2,04/20] libcamera: ipu3: cio2: Report format and sizes", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "c5b510af2f693ed77113a0c025150f733ce90c6c", "submitter": { "id": 3, "url": "https://patchwork.libcamera.org/api/people/3/?format=api", "name": "Jacopo Mondi", "email": "jacopo@jmondi.org" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/8695/mbox/", "series": [ { "id": 1091, "url": "https://patchwork.libcamera.org/api/series/1091/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1091", "date": "2020-07-09T08:41:08", "name": "libcamera: ipu3: Rework configuration", "version": 2, "mbox": "https://patchwork.libcamera.org/series/1091/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/8695/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/8695/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 2527FBDB1C\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 9 Jul 2020 08:38:10 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id D60C061191;\n\tThu, 9 Jul 2020 10:38:09 +0200 (CEST)", "from relay11.mail.gandi.net (relay11.mail.gandi.net\n\t[217.70.178.231])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 272DA61169\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 9 Jul 2020 10:38:07 +0200 (CEST)", "from uno.lan (2-224-242-101.ip172.fastwebnet.it [2.224.242.101])\n\t(Authenticated sender: jacopo@jmondi.org)\n\tby relay11.mail.gandi.net (Postfix) with ESMTPSA id 9AD4810000B;\n\tThu, 9 Jul 2020 08:38:06 +0000 (UTC)" ], "From": "Jacopo Mondi <jacopo@jmondi.org>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Thu, 9 Jul 2020 10:41:12 +0200", "Message-Id": "<20200709084128.5316-5-jacopo@jmondi.org>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20200709084128.5316-1-jacopo@jmondi.org>", "References": "<20200709084128.5316-1-jacopo@jmondi.org>", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH v2 04/20] libcamera: ipu3: cio2: Report\n\tformat and sizes", "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>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Add two methods to the CIO2Device class to retrieve all the supported\nPixelFormats and sizes.\n\nSigned-off-by: Jacopo Mondi <jacopo@jmondi.org>\n---\n src/libcamera/pipeline/ipu3/cio2.cpp | 40 ++++++++++++++++++++++++++++\n src/libcamera/pipeline/ipu3/cio2.h | 5 ++++\n 2 files changed, 45 insertions(+)", "diff": "diff --git a/src/libcamera/pipeline/ipu3/cio2.cpp b/src/libcamera/pipeline/ipu3/cio2.cpp\nindex f5a01dd3ec1f..525513317604 100644\n--- a/src/libcamera/pipeline/ipu3/cio2.cpp\n+++ b/src/libcamera/pipeline/ipu3/cio2.cpp\n@@ -9,6 +9,7 @@\n \n #include <linux/media-bus-format.h>\n \n+#include <libcamera/geometry.h>\n #include <libcamera/formats.h>\n #include <libcamera/stream.h>\n \n@@ -43,6 +44,45 @@ CIO2Device::~CIO2Device()\n \tdelete sensor_;\n }\n \n+/**\n+ * \\brief Retrieve the list of supported PixelFormats\n+ *\n+ * Retrieve the list of supported pixel formats by matching the sensor produced\n+ * media bus codes with the formats supported by the CIO2 unit.\n+ *\n+ * \\return The list of supported PixelFormat\n+ */\n+std::vector<PixelFormat> CIO2Device::formats() const\n+{\n+\tif (!sensor_)\n+\t\treturn {};\n+\n+\tstd::vector<PixelFormat> formats;\n+\tfor (unsigned int code : sensor_->mbusCodes()) {\n+\t\tauto it = mbusCodesToPixelFormat.find(code);\n+\t\tif (it != mbusCodesToPixelFormat.end())\n+\t\t\tformats.push_back(it->second);\n+\t}\n+\n+\treturn formats;\n+}\n+\n+/**\n+ * \\brief Retrieve the list of supported size ranges\n+ * \\return The list of supported SizeRange\n+ */\n+std::vector<SizeRange> CIO2Device::sizes() const\n+{\n+\tif (!sensor_)\n+\t\treturn {};\n+\n+\tstd::vector<SizeRange> sizes;\n+\tfor (const Size &size : sensor_->sizes())\n+\t\tsizes.emplace_back(size, size);\n+\n+\treturn sizes;\n+}\n+\n /**\n * \\brief Initialize components of the CIO2 device with \\a index\n * \\param[in] media The CIO2 media device\ndiff --git a/src/libcamera/pipeline/ipu3/cio2.h b/src/libcamera/pipeline/ipu3/cio2.h\nindex 4fd949f8e513..f905d97fa79d 100644\n--- a/src/libcamera/pipeline/ipu3/cio2.h\n+++ b/src/libcamera/pipeline/ipu3/cio2.h\n@@ -20,7 +20,9 @@ namespace libcamera {\n class CameraSensor;\n class FrameBuffer;\n class MediaDevice;\n+class PixelFormat;\n class Request;\n+class SizeRange;\n class V4L2Subdevice;\n struct Size;\n struct StreamConfiguration;\n@@ -33,6 +35,9 @@ public:\n \tCIO2Device();\n \t~CIO2Device();\n \n+\tstd::vector<PixelFormat> formats() const;\n+\tstd::vector<SizeRange> sizes() const;\n+\n \tint init(const MediaDevice *media, unsigned int index);\n \tint configure(const Size &size, V4L2DeviceFormat *outputFormat);\n \n", "prefixes": [ "libcamera-devel", "v2", "04/20" ] }