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{
    "id": 20136,
    "url": "https://patchwork.libcamera.org/api/1.1/covers/20136/?format=api",
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    "msgid": "<20240529193708.846687-1-paul.elder@ideasonboard.com>",
    "date": "2024-05-29T19:37:05",
    "name": "[v5,0/3] ipa: rkisp1: Add crosstalk algorithm",
    "submitter": {
        "id": 17,
        "url": "https://patchwork.libcamera.org/api/1.1/people/17/?format=api",
        "name": "Paul Elder",
        "email": "paul.elder@ideasonboard.com"
    },
    "mbox": "https://patchwork.libcamera.org/cover/20136/mbox/",
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            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4338",
            "date": "2024-05-29T19:37:05",
            "name": "ipa: rkisp1: Add crosstalk algorithm",
            "version": 5,
            "mbox": "https://patchwork.libcamera.org/series/4338/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/20136/comments/",
    "headers": {
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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 09301BDE6B\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 29 May 2024 19:37:25 +0000 (UTC)",
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        "From": "Paul Elder <paul.elder@ideasonboard.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Cc": "Paul Elder <paul.elder@ideasonboard.com>",
        "Subject": "[PATCH v5 0/3] ipa: rkisp1: Add crosstalk algorithm",
        "Date": "Thu, 30 May 2024 04:37:05 +0900",
        "Message-Id": "<20240529193708.846687-1-paul.elder@ideasonboard.com>",
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        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "The last patch in this series depends on \"ipa: rkisp1: Add a helper to convert\nfloating-point to fixed-point\".\n\nThis patch series adds the crosstalk / color correction algorithm to\nthe rkisp1 IPA.\n\nInterpolating matrices is likely to be a common functionaily, as lens\nshading correction also does it, and other IPAs will will want to do\nboth color correction and lens shading correction. Because of this, the\ncrosstalk is implemented using a generic matrix interpolator, which is\nadded to libipa, in addition to a Matrix class.\n\nv3 mainly adds ccm offsets, and some fixes some initialization and\nasserts.\n\nv4 cleans up / optimizes the Matrix class and supports the reorganized\ntuning file layout for color correction matrices.\n\nv5 mainly adds documentation, as well as a simple cache to the matrix\ninterpolator.\n\nPaul Elder (3):\n  ipa: libipa: Add Matrix class\n  ipa: libipa: Add MatrixInterpolator class\n  ipa: rkisp1: algorithms: Add crosstalk algorithm\n\n src/ipa/libipa/matrix.cpp              |  98 +++++++++++++++\n src/ipa/libipa/matrix.h                | 161 +++++++++++++++++++++++++\n src/ipa/libipa/matrix_interpolator.cpp |  97 +++++++++++++++\n src/ipa/libipa/matrix_interpolator.h   | 127 +++++++++++++++++++\n src/ipa/libipa/meson.build             |   4 +\n src/ipa/rkisp1/algorithms/ccm.cpp      | 109 +++++++++++++++++\n src/ipa/rkisp1/algorithms/ccm.h        |  44 +++++++\n src/ipa/rkisp1/algorithms/meson.build  |   1 +\n 8 files changed, 641 insertions(+)\n create mode 100644 src/ipa/libipa/matrix.cpp\n create mode 100644 src/ipa/libipa/matrix.h\n create mode 100644 src/ipa/libipa/matrix_interpolator.cpp\n create mode 100644 src/ipa/libipa/matrix_interpolator.h\n create mode 100644 src/ipa/rkisp1/algorithms/ccm.cpp\n create mode 100644 src/ipa/rkisp1/algorithms/ccm.h"
}