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{
    "id": 11366,
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    "msgid": "<20210223164041.49932-1-jeanmichel.hautbois@ideasonboard.com>",
    "date": "2021-02-23T16:40:38",
    "name": "[libcamera-devel,RFC,v2,0/3] Implement IPA algorithms and demo with IPU3",
    "submitter": {
        "id": 75,
        "url": "https://patchwork.libcamera.org/api/1.1/people/75/?format=api",
        "name": "Jean-Michel Hautbois",
        "email": "jeanmichel.hautbois@ideasonboard.com"
    },
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            "date": "2021-02-23T16:40:38",
            "name": "Implement IPA algorithms and demo with IPU3",
            "version": 2,
            "mbox": "https://patchwork.libcamera.org/series/1722/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/11366/comments/",
    "headers": {
        "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>",
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        "From": "Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Date": "Tue, 23 Feb 2021 17:40:38 +0100",
        "Message-Id": "<20210223164041.49932-1-jeanmichel.hautbois@ideasonboard.com>",
        "X-Mailer": "git-send-email 2.27.0",
        "MIME-Version": "1.0",
        "Subject": "[libcamera-devel] [RFC PATCH v2 0/3] Implement IPA algorithms and\n\tdemo with IPU3",
        "X-BeenThere": "libcamera-devel@lists.libcamera.org",
        "X-Mailman-Version": "2.1.29",
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    },
    "content": "This RFC is really meant to start discussions.\nIt demonstrates on IPU3 a conjunction of automatic exposure (AGC)\nand automatic white balance (AWB).\n\nThe skeleton are extracted from RPi controller and probably subject to\nmodifications and discussions :\n- are the mandatory methods really those ?\n- how to exchange data between algorithms ?\n  - metadata like RPi?\n  - IPC ?\n  - public methods?\n  - controller API ?\n- is the controller needed at all ?\n\nThe implementation in IPU3 is tested on SGo2.\nIt is not perfect but shows a really better behaviour than default ;-).\n\nIn this v2:\n- splits AWB and AEC/AGC algorithms.\n- remove unused Controller\n- remove unused variables/methods\n- rename most of the class members\n\nJean-Michel Hautbois (3):\n  WIP: ipa: Add a common interface for algorithm objects\n  WIP: ipa: ipu3: Add support for IPU3 AWB algorithm\n  WIP: ipa: ipu3: Add support for IPU3 AEC/AGC algorithm\n\n src/ipa/ipu3/ipu3.cpp        |  34 ++++--\n src/ipa/ipu3/ipu3_agc.cpp    | 171 ++++++++++++++++++++++++++++++\n src/ipa/ipu3/ipu3_agc.h      |  62 +++++++++++\n src/ipa/ipu3/ipu3_awb.cpp    | 199 +++++++++++++++++++++++++++++++++++\n src/ipa/ipu3/ipu3_awb.h      |  47 +++++++++\n src/ipa/ipu3/meson.build     |   8 +-\n src/ipa/libipa/algorithm.cpp |  25 +++++\n src/ipa/libipa/algorithm.h   |  29 +++++\n src/ipa/libipa/meson.build   |   4 +-\n 9 files changed, 569 insertions(+), 10 deletions(-)\n create mode 100644 src/ipa/ipu3/ipu3_agc.cpp\n create mode 100644 src/ipa/ipu3/ipu3_agc.h\n create mode 100644 src/ipa/ipu3/ipu3_awb.cpp\n create mode 100644 src/ipa/ipu3/ipu3_awb.h\n create mode 100644 src/ipa/libipa/algorithm.cpp\n create mode 100644 src/ipa/libipa/algorithm.h"
}