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{
    "id": 20341,
    "url": "https://patchwork.libcamera.org/api/1.1/covers/20341/?format=api",
    "web_url": "https://patchwork.libcamera.org/cover/20341/",
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        "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api",
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    },
    "msgid": "<20240616174541.10708-1-laurent.pinchart@ideasonboard.com>",
    "date": "2024-06-16T17:45:37",
    "name": "[v10,0/4] ipa: rkisp1: Add crosstalk algorithm",
    "submitter": {
        "id": 2,
        "url": "https://patchwork.libcamera.org/api/1.1/people/2/?format=api",
        "name": "Laurent Pinchart",
        "email": "laurent.pinchart@ideasonboard.com"
    },
    "mbox": "https://patchwork.libcamera.org/cover/20341/mbox/",
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        {
            "id": 4401,
            "url": "https://patchwork.libcamera.org/api/1.1/series/4401/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4401",
            "date": "2024-06-16T17:45:37",
            "name": "ipa: rkisp1: Add crosstalk algorithm",
            "version": 10,
            "mbox": "https://patchwork.libcamera.org/series/4401/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/20341/comments/",
    "headers": {
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        "From": "Laurent Pinchart <laurent.pinchart@ideasonboard.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Subject": "[PATCH v10 0/4] ipa: rkisp1: Add crosstalk algorithm",
        "Date": "Sun, 16 Jun 2024 20:45:37 +0300",
        "Message-ID": "<20240616174541.10708-1-laurent.pinchart@ideasonboard.com>",
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        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "Hello,\n\nI'm posting a new version of Paul's \"[PATCH v9 0/3] ipa: rkisp1: Add\ncrosstalk algorithm\" and \"[PATCH v3] ipa: libipa: vector: Add\nmatrix-vector multiplication\" patches with small review comments\naddressed, to speed up merging.\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\nv6 fixes documentation (again).\n\nv7 fixes offsets initialization and adds ccm to metadata, as well as\ncopyright and licenses, as these classes weren't actually copied.\n\nv8 cleans up a bunch of stuff, including yaml parsing, thus adding a new\ndependency on the aforementioned series.\n\nv9 fixes some compilation errors that fell through the cracks.\n\nv10 addresses small review comments\n\nPaul Elder (4):\n  ipa: libipa: Add Matrix class\n  ipa: libipa: Add MatrixInterpolator class\n  ipa: rkisp1: algorithms: Add crosstalk algorithm\n  ipa: libipa: vector: Add matrix-vector multiplication\n\n src/ipa/libipa/matrix.cpp              | 149 ++++++++++++++++++\n src/ipa/libipa/matrix.h                | 204 +++++++++++++++++++++++++\n src/ipa/libipa/matrix_interpolator.cpp | 110 +++++++++++++\n src/ipa/libipa/matrix_interpolator.h   | 122 +++++++++++++++\n src/ipa/libipa/meson.build             |   4 +\n src/ipa/libipa/vector.cpp              |  11 ++\n src/ipa/libipa/vector.h                |  17 +++\n src/ipa/rkisp1/algorithms/ccm.cpp      | 147 ++++++++++++++++++\n src/ipa/rkisp1/algorithms/ccm.h        |  49 ++++++\n src/ipa/rkisp1/algorithms/meson.build  |   1 +\n src/ipa/rkisp1/ipa_context.h           |   5 +\n 11 files changed, 819 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\n\n\nbase-commit: d978832d9e987b555be7c0ee8eeda37981924515"
}