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{ "id": 11982, "url": "https://patchwork.libcamera.org/api/1.1/covers/11982/?format=api", "web_url": "https://patchwork.libcamera.org/cover/11982/", "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": "<20210419131433.22920-1-jacopo@jmondi.org>", "date": "2021-04-19T13:14:20", "name": "[libcamera-devel,00/13] Support SensorTimestamp metadata", "submitter": { "id": 3, "url": "https://patchwork.libcamera.org/api/1.1/people/3/?format=api", "name": "Jacopo Mondi", "email": "jacopo@jmondi.org" }, "mbox": "https://patchwork.libcamera.org/cover/11982/mbox/", "series": [ { "id": 1948, "url": "https://patchwork.libcamera.org/api/1.1/series/1948/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1948", "date": "2021-04-19T13:14:20", "name": "Support SensorTimestamp metadata", "version": 1, "mbox": "https://patchwork.libcamera.org/series/1948/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/11982/comments/", "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 8D605BD814\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon, 19 Apr 2021 13:14:18 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 23AC168832;\n\tMon, 19 Apr 2021 15:14:18 +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 D5A90602CD\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 19 Apr 2021 15:14:16 +0200 (CEST)", "from uno.lan (93-34-118-233.ip49.fastwebnet.it [93.34.118.233])\n\t(Authenticated sender: jacopo@jmondi.org)\n\tby relay11.mail.gandi.net (Postfix) with ESMTPSA id 661CC10000A;\n\tMon, 19 Apr 2021 13:14:16 +0000 (UTC)" ], "From": "Jacopo Mondi <jacopo@jmondi.org>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Mon, 19 Apr 2021 15:14:20 +0200", "Message-Id": "<20210419131433.22920-1-jacopo@jmondi.org>", "X-Mailer": "git-send-email 2.31.1", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH 00/13] Support SensorTimestamp metadata", "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": "Hello,\n v2 grow quite significatively compared to v1 :/\n\nReason is that now all the pipeline handlers report SensorTimestamp, each\none with its own specificities.\n\nHere and there a few drive-by fixes, and two patches for cam to add support\nfor listing all the metadata associated with a completed Request.\n\nv1->v2:\n- controls: Refer to CLOCK_BOOTTIME explicitely\n- pipeline:\n - Add support for SensorTimestamp in all pipelines\n- HAL\n - Assume SensorTimestamp is always available.\n\nIn future, it might be beneficial to add to lc-compliance a test to make\nsure SensorTimestamp is reported. Maybe a 'mandatory' flag can be added to\nthe controls definition for that purpose.\n\nThanks\n j\n\nJacopo Mondi (13):\n libcamera: controls: Destage 'SensorTimestamp'\n libcamera: ipu3: Report sensor timestamp\n libcamera: uvc: Report sensor timestamp\n libcamera: rkisp1: Do not over-write metadata\n libcamera: rkisp1: Report sensor timestamp\n libcamera: simple: Report sensor timestamp\n libcamera: vimc: Report sensor timestamp\n libcamera: buffer: Re-work setRequest() documentation\n libcamera: raspberrypi: Do not over-write metadata\n libcamera: raspberry: Report sensor timestamp\n cam: Add option to print the Request metadata\n cam: Implement OptMetadata\n android: camera_device: Use controls::SensorTimestamp\n\n src/android/camera_device.cpp | 19 +++++-----------\n src/android/camera_device.h | 3 +--\n src/cam/capture.cpp | 15 ++++++++++++-\n src/cam/capture.h | 1 +\n src/cam/main.cpp | 3 +++\n src/cam/main.h | 1 +\n src/libcamera/buffer.cpp | 11 ++++++++--\n src/libcamera/control_ids.yaml | 21 ++++++++++++------\n src/libcamera/pipeline/ipu3/ipu3.cpp | 9 ++++++++\n .../pipeline/raspberrypi/raspberrypi.cpp | 22 +++++++++++++++++--\n src/libcamera/pipeline/rkisp1/rkisp1.cpp | 13 ++++++++++-\n src/libcamera/pipeline/simple/simple.cpp | 11 ++++++++++\n src/libcamera/pipeline/uvcvideo/uvcvideo.cpp | 3 +++\n src/libcamera/pipeline/vimc/vimc.cpp | 4 ++++\n 14 files changed, 108 insertions(+), 28 deletions(-)\n\n--\n2.31.1" }