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{ "id": 9864, "url": "https://patchwork.libcamera.org/api/patches/9864/?format=api", "web_url": "https://patchwork.libcamera.org/patch/9864/", "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": "<20200929164000.15429-2-david.plowman@raspberrypi.com>", "date": "2020-09-29T16:39:55", "name": "[libcamera-devel,v3,1/6] libcamera: Add SensorOutputSize property", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "cd68ec2c82ce707dc5b6bd16bf86bf6f6f8c0c26", "submitter": { "id": 42, "url":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/9864/mbox/", "series": [ { "id": 1337, "url": "https://patchwork.libcamera.org/api/series/1337/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1337", "date": "2020-09-29T16:39:54", "name": "Digital zoom", "version": 3, "mbox": "https://patchwork.libcamera.org/series/1337/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/9864/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/9864/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 87EEFC3B5B\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue, 29 Sep 2020 16:40:09 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 55C4C621FC;\n\tTue, 29 Sep 2020 18:40:09 +0200 (CEST)", "from mail-wr1-x444.google.com (mail-wr1-x444.google.com\n\t[IPv6:2a00:1450:4864:20::444])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 3405B60BD3\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 29 Sep 2020 18:40:06 +0200 (CEST)", "by mail-wr1-x444.google.com with SMTP id k15so6137541wrn.10\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 29 Sep 2020 09:40:06 -0700 (PDT)", "from pi4-davidp.lan (plowpeople3.plus.com. [80.229.223.72])\n\tby smtp.gmail.com with ESMTPSA id\n\tq12sm6977393wrs.48.2020.09.29.09.40.04\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tTue, 29 Sep 2020 09:40:04 -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=\"VgVJ1x/w\"; 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=rK6TJchWCNdtebZ+uvmNEKNtyULDOcjn0Q2lyYeXKa4=;\n\tb=VgVJ1x/w5rLBjaMKOqacTu0WOh4HJayHQkdlwmwnx7K0BBlH2+xcW9Ce8fvYsr2Yyb\n\twDpk/cbVrFse/FfS8l6VxGxPIOdj7YhXKU87R9o7Gg0cMxUn2UPQfB8p3pSUm5XgvbXa\n\tFlmm0muYiFnVsdma97VUeGHD+jANFZ+aiBGMocsY/Xw/Wok/Hv8dMdXjrXu2ZnGm7pXt\n\t6rpU5f9XMCuPd3u64lmkBbPe/QwNgHIcgWS5J55lqhBqsmWF27Em494t5aBelWClrfBT\n\tYDjUZ9jrIFPMxWXK9dHKVY5UA/+hnSO80fuSfalrAuZ/Sk9Q+nX9eCHT6PNCSJkniw9y\n\tiTDQ==", "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=rK6TJchWCNdtebZ+uvmNEKNtyULDOcjn0Q2lyYeXKa4=;\n\tb=pMUcTmGPWKSchDXLlzK2VanN/4zNfuss2MHiBdWkE/INz0uyA7b8sHUqVLSeP5jj0R\n\tsm4Lavbn2B8uZJtmJz9du1zZ7c+txtIMxMWKHlEI0svlyOsBzo6ucxohng9GbOelVVLO\n\tukMmRLYGs1TwCEiK671dwkbIdQ8dCdaIRJJuYH3YUuo8V2bm7CykHbRGR5hPz/Qt/nCY\n\tQQ2SlCvlGfkzxJCRNj/PEgYDPBG8KCuWTGsRt4UdJJ88BkBCtOIvBcWMttS3gjH3/qzt\n\tq0lIBXP17jXRgY2PId0IHQ2oZMbrb7Sxq6dQw4puLXH4NO9XfeLvHnqhhlj0oSBgDexs\n\tpGPQ==", "X-Gm-Message-State": "AOAM532pyn/TYiRnLhkg07OavyluO1eToFbRQ8ik95P/2TGPp05/EyPs\n\tN5d31JRCFK0JLQ1j2GkgjtG03sDgRLM9EA==", "X-Google-Smtp-Source": "ABdhPJxhBUXxeKnClCdnKAsEeX8FZ0k0Ci9EIKURXP7H/4RarCXD3Ncqpbi6uVqnNvTA7NZzZ+/uDg==", "X-Received": "by 2002:a5d:4f82:: with SMTP id d2mr5277783wru.65.1601397605542; \n\tTue, 29 Sep 2020 09:40:05 -0700 (PDT)", "From": "David Plowman <david.plowman@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Tue, 29 Sep 2020 17:39:55 +0100", "Message-Id": "<20200929164000.15429-2-david.plowman@raspberrypi.com>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20200929164000.15429-1-david.plowman@raspberrypi.com>", "References": "<20200929164000.15429-1-david.plowman@raspberrypi.com>", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH v3 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 74ad0195..8011b88c 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", "v3", "1/6" ] }