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    "msgid": "<20230105043726.679968-1-chenghaoyang@google.com>",
    "date": "2023-01-05T04:37:17",
    "name": "[libcamera-devel,v3,0/9] Virtual pipeline handler",
    "submitter": {
        "id": 117,
        "url": "https://patchwork.libcamera.org/api/1.1/people/117/?format=api",
        "name": "Cheng-Hao Yang",
        "email": "chenghaoyang@chromium.org"
    },
    "mbox": "https://patchwork.libcamera.org/cover/18086/mbox/",
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            "date": "2023-01-05T04:37:17",
            "name": "Virtual pipeline handler",
            "version": 3,
            "mbox": "https://patchwork.libcamera.org/series/3700/mbox/"
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    "comments": "https://patchwork.libcamera.org/api/covers/18086/comments/",
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        "X-Google-Original-From": "Harvey Yang <chenghaoyang@google.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Date": "Thu,  5 Jan 2023 04:37:17 +0000",
        "Message-Id": "<20230105043726.679968-1-chenghaoyang@google.com>",
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        "Subject": "[libcamera-devel] [PATCH v3 0/9] Virtual pipeline handler",
        "X-BeenThere": "libcamera-devel@lists.libcamera.org",
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        "List-Id": "<libcamera-devel.lists.libcamera.org>",
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        "From": "Harvey Yang via libcamera-devel <libcamera-devel@lists.libcamera.org>",
        "Reply-To": "Harvey Yang <chenghaoyang@chromium.org>",
        "Cc": "Harvey Yang <chenghaoyang@google.com>",
        "Errors-To": "libcamera-devel-bounces@lists.libcamera.org",
        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "Hi all,\n\nThis is the third version of POC patches of the virtual/fake pipeline\nhandler. Thanks to Kieran's comments, I split the patches and added a\nbase class MediaDeviceBase. Still need to work on the buffer allocation,\nvirtual config file, and virtual video for testing.\n\nPlease take a look and let me know if the design makes sense.\n\nBR,\nHarvey\n\nHarvey Yang (9):\n  libcamera: pipeline: Introduce skeleton Virtual Pipeline\n  libcamera: Add MediaDeviceBase\n  libcamera: Use MediaDeviceBase in base classes\n  libcamera: Add MediaDeviceVirtual\n  libcamera: pipeline: virtual: Add MediaDeviceVirtual\n  libcamera: pipeline: virtual: Create a Camera\n  libcamera: pipeline: virtual: Generate and validate\n    StreamConfigurations\n  libcamera: pipeline: virtual: Queue requests\n  libcamera: pipeline: virtual: Set camera properties & controls\n\n .../libcamera/internal/device_enumerator.h    |  12 +-\n .../internal/device_enumerator_sysfs.h        |   4 +-\n .../internal/device_enumerator_udev.h         |   8 +-\n include/libcamera/internal/media_device.h     |  35 +-\n .../libcamera/internal/media_device_base.h    |  68 ++++\n .../libcamera/internal/media_device_virtual.h |  21 ++\n include/libcamera/internal/meson.build        |   2 +\n include/libcamera/internal/pipeline_handler.h |  12 +-\n meson_options.txt                             |   2 +-\n src/libcamera/device_enumerator.cpp           |  30 +-\n src/libcamera/device_enumerator_sysfs.cpp     |   4 +-\n src/libcamera/device_enumerator_udev.cpp      |   4 +-\n src/libcamera/media_device.cpp                |  97 +-----\n src/libcamera/media_device_base.cpp           | 140 ++++++++\n src/libcamera/media_device_virtual.cpp        |  22 ++\n src/libcamera/meson.build                     |   2 +\n src/libcamera/pipeline/imx8-isi/imx8-isi.cpp  |   2 +-\n src/libcamera/pipeline/ipu3/ipu3.cpp          |   4 +-\n .../pipeline/raspberrypi/raspberrypi.cpp      |   4 +-\n src/libcamera/pipeline/rkisp1/rkisp1.cpp      |   2 +-\n src/libcamera/pipeline/simple/simple.cpp      |   4 +-\n src/libcamera/pipeline/uvcvideo/uvcvideo.cpp  |   2 +-\n src/libcamera/pipeline/vimc/vimc.cpp          |   2 +-\n src/libcamera/pipeline/virtual/meson.build    |   5 +\n src/libcamera/pipeline/virtual/virtual.cpp    | 301 ++++++++++++++++++\n src/libcamera/pipeline_handler.cpp            |  18 +-\n 26 files changed, 629 insertions(+), 178 deletions(-)\n create mode 100644 include/libcamera/internal/media_device_base.h\n create mode 100644 include/libcamera/internal/media_device_virtual.h\n create mode 100644 src/libcamera/media_device_base.cpp\n create mode 100644 src/libcamera/media_device_virtual.cpp\n create mode 100644 src/libcamera/pipeline/virtual/meson.build\n create mode 100644 src/libcamera/pipeline/virtual/virtual.cpp"
}