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{ "id": 9822, "url": "https://patchwork.libcamera.org/api/patches/9822/?format=api", "web_url": "https://patchwork.libcamera.org/patch/9822/", "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": "<20200925085127.17214-2-david.plowman@raspberrypi.com>", "date": "2020-09-25T08:51:22", "name": "[libcamera-devel,v2,1/6] libcamera: Add SensorOutputSize property", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "cd68ec2c82ce707dc5b6bd16bf86bf6f6f8c0c26", "submitter": { "id": 42, "url": "https://patchwork.libcamera.org/api/people/42/?format=api", "name": "David Plowman", "email": "david.plowman@raspberrypi.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/9822/mbox/", "series": [ { "id": 1326, "url": "https://patchwork.libcamera.org/api/series/1326/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1326", "date": "2020-09-25T08:51:21", "name": "Digital zoom", "version": 2, "mbox": "https://patchwork.libcamera.org/series/1326/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/9822/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/9822/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 7AC63C3B5E\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 25 Sep 2020 08:51:34 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 141FF6303A;\n\tFri, 25 Sep 2020 10:51:34 +0200 (CEST)", "from mail-wr1-x442.google.com (mail-wr1-x442.google.com\n\t[IPv6:2a00:1450:4864:20::442])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 3BAB160576\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 25 Sep 2020 10:51:33 +0200 (CEST)", "by mail-wr1-x442.google.com with SMTP id g4so2680371wrs.5\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 25 Sep 2020 01:51:33 -0700 (PDT)", "from pi4-davidp.lan (plowpeople3.plus.com. [80.229.223.72])\n\tby smtp.gmail.com with ESMTPSA id\n\tn4sm2001383wrp.61.2020.09.25.01.51.31\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 25 Sep 2020 01:51:32 -0700 (PDT)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=raspberrypi.com header.i=@raspberrypi.com\n\theader.b=\"cBGGR0Ln\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references\n\t:mime-version:content-transfer-encoding;\n\tbh=XUoWlq3axycFFStrgLqMBP3hphWhqff4qmdHXOg0LAY=;\n\tb=cBGGR0Ln2xGrO4mXYRfLiFj1BKPZZtraAcP0s+xUsqa58an/CD+DkNgFzEvKjZfgo/\n\tzXFJwy0Zg32V6ydFvzAP2qii7AVV8HkqB7sEhlh5MtGsC0ceovtoBAalpnoW18kiHyuH\n\tEpNywJPkOBvZZ6+sCx/3d+hwwpX1p+lJGbef7D0O1zxBRXG8ZGsqYkifkRmax1eMuD5h\n\tnw4WmGEXWBDBXXO6uDkXNSbXA7RaBUnuMSyyzC9NVuNxsmE4Oxcx1Mym9ML3sEb0FPTB\n\t0k5bvQFVgXxcDoJ3EY3638g10KcPWpZgvF+H7HqQIS8DOdp1/q02Zy8GNOb9cBHP8DCP\n\tIsBQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references:mime-version:content-transfer-encoding;\n\tbh=XUoWlq3axycFFStrgLqMBP3hphWhqff4qmdHXOg0LAY=;\n\tb=JB0exunvIuKZqTzp/ynAOmsEQIOx1Gn1gbXlMBYN9oR23gnldCLKnbsgB/1oj2hZeM\n\tau9dux2lkh4NdmM2IsVEaJY/pUDqPjUp6mW2OC4nv802gu+1ccVbWKMprGOF38XQp3hw\n\twN125CySgFxgy6lmWZmNWwinL0725pJKFZXuVUYeAcOojyYwcmG7K6wwMS6l/dNE6oT4\n\tnAIudAMAnq9b43qoJFWZ9KNvHZ/sA9sMAqCjEQSS5p0kXcZTfJ36c9iy8lpbG3yZozNo\n\tUeV81Q0QpDfY6wVkPmlSxbQ6DSAp4xH48Qvm3oIC+4gNdf41T1DnYLBkftuS75JNUMlh\n\tq+mA==", "X-Gm-Message-State": "AOAM533KQWGDRefO68iqbmUdbtGzczT9R0X+ZLhTgw7uUtqgssdSUyB4\n\tSDXEiJNuOdHImIb5KIwE8c6BQnsKy8KKYw==", "X-Google-Smtp-Source": "ABdhPJxwMOuoxFDMbkvOBSViCsejL6m+sisBkG43F08yf+RAEM/zk7XxPOa5ahAj6D9DOeISpBOk8A==", "X-Received": "by 2002:adf:ec47:: with SMTP id w7mr3511178wrn.175.1601023892692;\n\tFri, 25 Sep 2020 01:51:32 -0700 (PDT)", "From": "David Plowman <david.plowman@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Fri, 25 Sep 2020 09:51:22 +0100", "Message-Id": "<20200925085127.17214-2-david.plowman@raspberrypi.com>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20200925085127.17214-1-david.plowman@raspberrypi.com>", "References": "<20200925085127.17214-1-david.plowman@raspberrypi.com>", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH v2 1/6] libcamera: Add SensorOutputSize\n\tproperty", "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": "The SensorOutputSize camera property reports the image size that the\nnext step in processing after the sensor and CSI-2 receiver - usually\nthe ISP - will see. It will normally change when a new camera mode is\nselected, and can be used to implement digital zoom.\n\nSigned-off-by: David Plowman <david.plowman@raspberrypi.com>\nReviewed-by: Jacopo Mondi <jacopo@jmondi.org>\n---\n src/libcamera/property_ids.yaml | 19 +++++++++++++++++++\n 1 file changed, 19 insertions(+)", "diff": "diff --git a/src/libcamera/property_ids.yaml b/src/libcamera/property_ids.yaml\nindex 74ad019..8011b88 100644\n--- a/src/libcamera/property_ids.yaml\n+++ b/src/libcamera/property_ids.yaml\n@@ -640,4 +640,23 @@ controls:\n \\todo Rename this property to ActiveAreas once we will have property\n categories (i.e. Properties::PixelArray::ActiveAreas)\n \n+ - SensorOutputSize:\n+ type: Size\n+ description: |\n+ The size, in pixels, of the image being used to produce the\n+ desired output streams. The image size might correspond to the\n+ size of the frames produced by the image sensor but would also\n+ take into account additional cropping (or even re-scaling)\n+ performed by the CSI-2 receiver to adjust the sensor frame\n+ size to conform to the output image sizes and aspect ratios.\n+ The property is meaningful only after the Camera has been\n+ successfully configured and its value changes whenever a new\n+ configuration is applied. It can be used to implement digital\n+ zoom.\n+\n+ \\sa controls::ISPCrop\n+\n+ \\todo Move this property to CameraConfiguration once the\n+ feature is made available\n+\n ...\n", "prefixes": [ "libcamera-devel", "v2", "1/6" ] }