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{
    "id": 21955,
    "url": "https://patchwork.libcamera.org/api/covers/21955/?format=api",
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    "msgid": "<20241118150528.1856797-1-stefan.klug@ideasonboard.com>",
    "date": "2024-11-18T15:05:03",
    "name": "[0/4] Move Matrix class from libipa to libcamera",
    "submitter": {
        "id": 184,
        "url": "https://patchwork.libcamera.org/api/people/184/?format=api",
        "name": "Stefan Klug",
        "email": "stefan.klug@ideasonboard.com"
    },
    "mbox": "https://patchwork.libcamera.org/cover/21955/mbox/",
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        {
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            "url": "https://patchwork.libcamera.org/api/series/4797/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4797",
            "date": "2024-11-18T15:05:03",
            "name": "Move Matrix class from libipa to libcamera",
            "version": 1,
            "mbox": "https://patchwork.libcamera.org/series/4797/mbox/"
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    ],
    "comments": "https://patchwork.libcamera.org/api/covers/21955/comments/",
    "headers": {
        "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>",
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            "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id B2C5BC32DD\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon, 18 Nov 2024 15:05:45 +0000 (UTC)",
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        "From": "Stefan Klug <stefan.klug@ideasonboard.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Cc": "Stefan Klug <stefan.klug@ideasonboard.com>",
        "Subject": "[PATCH 0/4] Move Matrix class from libipa to libcamera",
        "Date": "Mon, 18 Nov 2024 16:05:03 +0100",
        "Message-ID": "<20241118150528.1856797-1-stefan.klug@ideasonboard.com>",
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        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "Hi all,\n\nMy upcoming dewarper series implements parametric lens dewarping inside\nthe rkisp1 pipeline. That code makes use of the Matrix class but lives\noutside of the IPA. I suspect there will be more cases, where a matrix\nis of good use inside libcamera.\n\nThis series movies the Matrix into libacmera/internal. As that gets\nlinked to the IPAs anyways, there are no negative effects for the IPAs.\n\nThis was tested on an imx8mp, but only compile tested for the\nRaspberryPi.\n\nRegards,\nStefan\n\nStefan Klug (4):\n  libcamera: Copy matrix class from libipa to libcamera\n  libcamera: Enable and use matrix implementation from\n    libcamera/internal\n  libcamera: matrix: Use Span instead of vector for construction\n  libipa: Remove Matrix class from libipa\n\n .../libcamera/internal}/matrix.h              | 23 ++++----\n include/libcamera/internal/meson.build        |  1 +\n src/ipa/libipa/meson.build                    |  2 -\n src/ipa/libipa/vector.h                       |  3 +-\n src/ipa/rkisp1/algorithms/ccm.h               |  3 +-\n src/ipa/rkisp1/ipa_context.h                  |  2 +-\n src/ipa/rpi/controller/rpi/ccm.cpp            | 56 +++++--------------\n src/ipa/rpi/controller/rpi/ccm.h              | 35 +-----------\n src/{ipa/libipa => libcamera}/matrix.cpp      | 18 ++++--\n src/libcamera/meson.build                     |  1 +\n 10 files changed, 48 insertions(+), 96 deletions(-)\n rename {src/ipa/libipa => include/libcamera/internal}/matrix.h (89%)\n rename src/{ipa/libipa => libcamera}/matrix.cpp (89%)"
}