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{ "id": 9824, "url": "https://patchwork.libcamera.org/api/patches/9824/?format=api", "web_url": "https://patchwork.libcamera.org/patch/9824/", "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": "<20200925085127.17214-4-david.plowman@raspberrypi.com>", "date": "2020-09-25T08:51:24", "name": "[libcamera-devel,v2,3/6] libcamera: Add IspCrop control", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "25f12fe5071e2be477d828c2d54653cf4db53b4d", "submitter": { "id": 42, "url":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/9824/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/9824/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/9824/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 8A880C3B5C\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 25 Sep 2020 08:51:37 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 3BD3763042;\n\tFri, 25 Sep 2020 10:51:37 +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 D06FF62FD8\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 25 Sep 2020 10:51:34 +0200 (CEST)", "by mail-wr1-x444.google.com with SMTP id a17so2676494wrn.6\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 25 Sep 2020 01:51:34 -0700 (PDT)", "from pi4-davidp.lan (plowpeople3.plus.com. [80.229.223.72])\n\tby smtp.gmail.com with ESMTPSA id\n\tn4sm2001383wrp.61.2020.09.25.01.51.33\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 25 Sep 2020 01:51:33 -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=\"svm42jGy\"; 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=AXKbuxsOAsGCCzcgdzcbXq7E8buv4RVCzCrQy06ZqSo=;\n\tb=svm42jGyCrEQqoaNR1wsXJJzbHk/wu5O6N/7mwZ3u9eEz4fvZytdBxw4Ka7siuvGQo\n\tqv+oso0FLSMlFOS8hov09ftdUM62nsB0s8ZLr4HAT6ie8IC8gltUdRHz2XLto83fEUk/\n\tEgizASVtMf/vdKMGIgU1djDmiozAnD4dEFIqMdKvmCl91zBpxD2FpaNfQ3YODTOvqQ7E\n\t8M+A889qIEs6MhBGYdUrxcG7Q8Wi6CZUdpsoYWzwdfAFUJh/mNf/BCoJ1FZ2Brs6WE9R\n\tGsttzpZsLf1tIVAUKo7DOM7sQCFmg268g2IP3kkJKxccR7XW7ekTQRPewaWRFsED92KR\n\tdBLQ==", "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=AXKbuxsOAsGCCzcgdzcbXq7E8buv4RVCzCrQy06ZqSo=;\n\tb=XI4P3ReWviSmnGLP+9ld5wMpRjPcwERAJ1DzhMo09elGB7bb4hRZl24k8yqItoCISZ\n\tIIWqrkIdPwQy3nRP+PetEQE5ScPWEXJ8XrA19NWkoXff8Q6I5/f+F6o3TcUcq3ni/tsh\n\tb3eu7cAU+/vKW21nUM01Z4WBAsp85JywU0izqF7afpyOTDUUtDB1vokG/DBDT0PDOosb\n\tVebkQ2yrLLPaKvO7rRVmd7i8K1Tys2DBVy1tYnJJibsnVYvrJGbBp+DABZn/7HiYOmBR\n\t93UIc2aDMv1HsGmYy/rnCjF/wU00ZQPoEN11EnNNc+mSbukeL6iO2+zt1QTs3q+Mcy38\n\tBF0Q==", "X-Gm-Message-State": "AOAM531tm3n4uMEm9kSHu4psaR2VQxSmjzQfvsNC3sTFt0hFOMR5PmVl\n\tt8mQaNhZXHcp14H0xYrWqsV3vqcKfhQeBA==", "X-Google-Smtp-Source": "ABdhPJwTHugPt2j749zxnx7KZwN6BjTQ25ZG3GhCfAXKlF6MeNwW/mz2/psfL5L+OcWGfq7CX5iQhQ==", "X-Received": "by 2002:adf:f190:: with SMTP id\n\th16mr3336325wro.202.1601023894347; \n\tFri, 25 Sep 2020 01:51:34 -0700 (PDT)", "From": "David Plowman <david.plowman@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Fri, 25 Sep 2020 09:51:24 +0100", "Message-Id": "<20200925085127.17214-4-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 3/6] libcamera: Add IspCrop control", "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 IspCrop control selects how much of the sensor's output image\nwill be scaled to form the output image. It can be used to implement\ndigital zoom.\n\nSigned-off-by: David Plowman <david.plowman@raspberrypi.com>\n---\n src/libcamera/control_ids.yaml | 9 +++++++++\n 1 file changed, 9 insertions(+)", "diff": "diff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml\nindex 3560d4a..a6a73c8 100644\n--- a/src/libcamera/control_ids.yaml\n+++ b/src/libcamera/control_ids.yaml\n@@ -273,4 +273,13 @@ controls:\n order in an array of 9 floating point values.\n \n size: [3x3]\n+\n+ - IspCrop:\n+ type: Rectangle\n+ description: |\n+ Sets the portion of the full sensor image, in pixels, that will be\n+ scaled up to form the whole of the final output image. This control\n+ can be used to implement digital zoom. The size of the full sensor\n+ image within which an application can crop is available from the\n+ SensorOutputSize property.\n ...\n", "prefixes": [ "libcamera-devel", "v2", "3/6" ] }