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{ "id": 11613, "url": "https://patchwork.libcamera.org/api/covers/11613/?format=api", "web_url": "https://patchwork.libcamera.org/cover/11613/", "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": "<20210318103941.18837-1-jacopo@jmondi.org>", "date": "2021-03-18T10:39:34", "name": "[libcamera-devel,0/7] ipu3: imgu: Improve ImgU calculation procedure", "submitter": { "id": 3, "url": "https://patchwork.libcamera.org/api/people/3/?format=api", "name": "Jacopo Mondi", "email": "jacopo@jmondi.org" }, "mbox": "https://patchwork.libcamera.org/cover/11613/mbox/", "series": [ { "id": 1801, "url": "https://patchwork.libcamera.org/api/series/1801/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1801", "date": "2021-03-18T10:39:34", "name": "ipu3: imgu: Improve ImgU calculation procedure", "version": 1, "mbox": "https://patchwork.libcamera.org/series/1801/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/11613/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 9D5E4BD80C\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 18 Mar 2021 10:39:18 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 5836568D68;\n\tThu, 18 Mar 2021 11:39:17 +0100 (CET)", "from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net\n\t[217.70.183.198])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 8ABC86051E\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 18 Mar 2021 11:39:15 +0100 (CET)", "from uno.homenet.telecomitalia.it\n\t(host-79-22-58-175.retail.telecomitalia.it [79.22.58.175])\n\t(Authenticated sender: jacopo@jmondi.org)\n\tby relay6-d.mail.gandi.net (Postfix) with ESMTPSA id AFD25C0003;\n\tThu, 18 Mar 2021 10:39:14 +0000 (UTC)" ], "X-Originating-IP": "79.22.58.175", "From": "Jacopo Mondi <jacopo@jmondi.org>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Thu, 18 Mar 2021 11:39:34 +0100", "Message-Id": "<20210318103941.18837-1-jacopo@jmondi.org>", "X-Mailer": "git-send-email 2.30.0", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH 0/7] ipu3: imgu: Improve ImgU calculation\n\tprocedure", "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": "This series applies\nhttps://github.com/intel/intel-ipu3-pipecfg/commit/243d13446e44646c92118c0f0cb7fdc89b91f85c\n\nTo the ImgU pipeline calculation.\n\nTo recap: the current ImgU calculation procedure doesn't work if we select\na sensor resolution smaller than the full frame size, and result in a\nstall in the ImgU producing frames, or in an error in finding any configuration\nat all.\n\nThis set of improvements fixes some of the issues we had.\nIn example, on Soraka\n$ cam -swidth=1280,height=720 -swidth=640,height=480 -c1 -C\nnow works with a 2112x1188 frame input.\n\nUnfortunately other resolution remain broken, as in example\nmain=1920x1080,vf=320x240. This can also be verified by running the\npython tool:\n\n$ python pipe_config.py input=2112x1188 main=1920x1080 vf=320x240\nfatal\nIndexError: list index out of range\n\nSo yes, some improvements, but commit\nFixes: 7208e70211a6 (\"libcamera: ipu3: Always use sensor full frame size\")\ncannot be revereted yet.\n\nNo regressions detected when running CTS.\n\nThanks\n j\n\nDave Olsthoorn (1):\n libcamera: ipu3: imgu: Change IF_CROP_MAX to 40\n\nJacopo Mondi (6):\n libcamera: ipu3: imgu: Update BDS calculation process\n libcamera: ipu3: imgu: Filter BDS by height\n libcamera: ipu3: imgu: Fix BDS height calculation\n libcamera: ipu3: imgu: Fix IF height selection\n libcamera: ipu3: imgu: Fix BSD height size comparison\n libcamera: ipu3: imgu: Add pipe calculation debug\n\n src/libcamera/pipeline/ipu3/imgu.cpp | 97 ++++++++++++++++++++++------\n 1 file changed, 79 insertions(+), 18 deletions(-)\n\n--\n2.30.0" }