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{
    "id": 14649,
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    "msgid": "<20211119111654.68445-1-jeanmichel.hautbois@ideasonboard.com>",
    "date": "2021-11-19T11:16:46",
    "name": "[libcamera-devel,v1,0/8] Introduce AGC for RkISP1",
    "submitter": {
        "id": 75,
        "url": "https://patchwork.libcamera.org/api/1.1/people/75/?format=api",
        "name": "Jean-Michel Hautbois",
        "email": "jeanmichel.hautbois@ideasonboard.com"
    },
    "mbox": "https://patchwork.libcamera.org/cover/14649/mbox/",
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            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2735",
            "date": "2021-11-19T11:16:46",
            "name": "Introduce AGC for RkISP1",
            "version": 1,
            "mbox": "https://patchwork.libcamera.org/series/2735/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/14649/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": "Fri, 19 Nov 2021 12:16:46 +0100",
        "Message-Id": "<20211119111654.68445-1-jeanmichel.hautbois@ideasonboard.com>",
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        "Content-Transfer-Encoding": "8bit",
        "Subject": "[libcamera-devel] [PATCH v1 0/8] Introduce AGC for RkISP1",
        "X-BeenThere": "libcamera-devel@lists.libcamera.org",
        "X-Mailman-Version": "2.1.29",
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        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "Hello,\n\nNow that AGC is working pretty nicely on IPU3, make it work on RkISP1\ntoo.\n\nFor that purpose, patches 1/8 to 5/8 reuse the concepts of Algorithm and\nIPAContext and make those part of th rkisp1 IPA. The effective sensor\ncontrols can then be reported.\n\nPatch 6/8 is a small adaptation of the IPU3 AGC: we reuse the relative\nluminance estimation, basing it on the Y mean measured by the ISP, and\nremoves the histogram based calculation for now.\n\nPatch 7/8 introduces a new prepare() call from the Algorithm class in\nAGC, and patch 8/8 is making it revision independant.\n\nJean-Michel Hautbois (8):\n  ipa: rkisp1: Pass IPASettings at init call\n  ipa: rkisp1: Instantiate CameraSensorHelper\n  ipa: rkisp1: Introduce IPAContext\n  ipa: ipu3: Introduce the Algorithm class\n  ipa: rkisp1: Report and use sensor controls\n  ipa: rkisp1: Introduce AGC\n  ipa: rkisp1: agc: Introduce prepare call\n  ipa: rkisp1: agc: Configure the number of cells used by HW\n\n include/libcamera/ipa/rkisp1.mojom       |   6 +-\n src/ipa/ipu3/ipa_context.cpp             |   3 +\n src/ipa/rkisp1/algorithms/agc.cpp        | 258 +++++++++++++++++++++++\n src/ipa/rkisp1/algorithms/agc.h          |  58 +++++\n src/ipa/rkisp1/algorithms/algorithm.cpp  | 101 +++++++++\n src/ipa/rkisp1/algorithms/algorithm.h    |  32 +++\n src/ipa/rkisp1/algorithms/meson.build    |   6 +\n src/ipa/rkisp1/ipa_context.cpp           | 102 +++++++++\n src/ipa/rkisp1/ipa_context.h             |  52 +++++\n src/ipa/rkisp1/meson.build               |  10 +-\n src/ipa/rkisp1/rkisp1.cpp                | 120 ++++++-----\n src/libcamera/pipeline/rkisp1/rkisp1.cpp |  12 +-\n 12 files changed, 703 insertions(+), 57 deletions(-)\n create mode 100644 src/ipa/rkisp1/algorithms/agc.cpp\n create mode 100644 src/ipa/rkisp1/algorithms/agc.h\n create mode 100644 src/ipa/rkisp1/algorithms/algorithm.cpp\n create mode 100644 src/ipa/rkisp1/algorithms/algorithm.h\n create mode 100644 src/ipa/rkisp1/algorithms/meson.build\n create mode 100644 src/ipa/rkisp1/ipa_context.cpp\n create mode 100644 src/ipa/rkisp1/ipa_context.h\n\n\nbase-commit: ff89aa0185bfd141c72ed44bd2e5224df1465a3a"
}