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{
    "id": 1922,
    "url": "https://patchwork.libcamera.org/api/1.1/patches/1922/?format=api",
    "web_url": "https://patchwork.libcamera.org/patch/1922/",
    "project": {
        "id": 1,
        "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api",
        "name": "libcamera",
        "link_name": "libcamera",
        "list_id": "libcamera_core",
        "list_email": "libcamera-devel@lists.libcamera.org",
        "web_url": "",
        "scm_url": "",
        "webscm_url": ""
    },
    "msgid": "<20190904125427.13943-8-jacopo@jmondi.org>",
    "date": "2019-09-04T12:54:27",
    "name": "[libcamera-devel,v4,7/7] android: camera_device: Report available keys",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": false,
    "hash": "d07492a65e9e8ed12c30e5517bb86a83f1463e86",
    "submitter": {
        "id": 3,
        "url": "https://patchwork.libcamera.org/api/1.1/people/3/?format=api",
        "name": "Jacopo Mondi",
        "email": "jacopo@jmondi.org"
    },
    "delegate": null,
    "mbox": "https://patchwork.libcamera.org/patch/1922/mbox/",
    "series": [
        {
            "id": 479,
            "url": "https://patchwork.libcamera.org/api/1.1/series/479/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=479",
            "date": "2019-09-04T12:54:20",
            "name": "android: Rework metadata tags",
            "version": 3,
            "mbox": "https://patchwork.libcamera.org/series/479/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/patches/1922/comments/",
    "check": "pending",
    "checks": "https://patchwork.libcamera.org/api/patches/1922/checks/",
    "tags": {},
    "headers": {
        "Return-Path": "<jacopo@jmondi.org>",
        "Received": [
            "from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net\n\t[217.70.183.193])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 6C3D860BB2\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed,  4 Sep 2019 14:53:12 +0200 (CEST)",
            "from uno.lan (2-224-242-101.ip172.fastwebnet.it [2.224.242.101])\n\t(Authenticated sender: jacopo@jmondi.org)\n\tby relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 0CDF6240005;\n\tWed,  4 Sep 2019 12:53:10 +0000 (UTC)"
        ],
        "X-Originating-IP": "2.224.242.101",
        "From": "Jacopo Mondi <jacopo@jmondi.org>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Cc": "Jacopo Mondi <jacopo@jmondi.org>, kamesan@google.com, jcliang@google.com,\n\tshik@google.com, wtlee@google.com,\n\tLaurent Pinchart <laurent.pinchart@ideasonboard.com>",
        "Date": "Wed,  4 Sep 2019 14:54:27 +0200",
        "Message-Id": "<20190904125427.13943-8-jacopo@jmondi.org>",
        "X-Mailer": "git-send-email 2.23.0",
        "In-Reply-To": "<20190904125427.13943-1-jacopo@jmondi.org>",
        "References": "<20190904125427.13943-1-jacopo@jmondi.org>",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[libcamera-devel] [PATCH v4 7/7] android: camera_device: Report\n\tavailable keys",
        "X-BeenThere": "libcamera-devel@lists.libcamera.org",
        "X-Mailman-Version": "2.1.23",
        "Precedence": "list",
        "List-Id": "<libcamera-devel.lists.libcamera.org>",
        "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>",
        "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>",
        "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>",
        "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>",
        "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>",
        "X-List-Received-Date": "Wed, 04 Sep 2019 12:53:12 -0000"
    },
    "content": "Report the list of available static metadata tags (characteristicKeys),\nof supported controls (requestKeys) and produced metadata (resultKeys)\nin the static metadata pack.\n\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\nSigned-off-by: Jacopo Mondi <jacopo@jmondi.org>\n---\n src/android/camera_device.cpp | 99 ++++++++++++++++++++++++++++++++++-\n 1 file changed, 97 insertions(+), 2 deletions(-)",
    "diff": "diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp\nindex dee6bcc3d6f2..5fb343a4f772 100644\n--- a/src/android/camera_device.cpp\n+++ b/src/android/camera_device.cpp\n@@ -130,9 +130,9 @@ camera_metadata_t *CameraDevice::getStaticMetadata()\n \n \t/*\n \t * \\todo Keep this in sync with the actual number of entries.\n-\t * Currently: 46 entries, 390 bytes\n+\t * Currently: 49 entries, 666 bytes\n \t */\n-\tstaticMetadata_ = allocate_camera_metadata(50, 500);\n+\tstaticMetadata_ = allocate_camera_metadata(50, 700);\n \n \t/* Color correction static metadata. */\n \tstd::vector<uint8_t> aberrationModes = {\n@@ -505,6 +505,101 @@ camera_metadata_t *CameraDevice::getStaticMetadata()\n \t\t\tavailableCapabilities.size());\n \tMETADATA_ASSERT(ret);\n \n+\tstd::vector<int32_t> availableCharacteristicsKeys = {\n+\t\tANDROID_COLOR_CORRECTION_AVAILABLE_ABERRATION_MODES,\n+\t\tANDROID_CONTROL_AE_AVAILABLE_ANTIBANDING_MODES,\n+\t\tANDROID_CONTROL_AE_AVAILABLE_MODES,\n+\t\tANDROID_CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES,\n+\t\tANDROID_CONTROL_AE_COMPENSATION_RANGE,\n+\t\tANDROID_CONTROL_AE_COMPENSATION_STEP,\n+\t\tANDROID_CONTROL_AF_AVAILABLE_MODES,\n+\t\tANDROID_CONTROL_AVAILABLE_EFFECTS,\n+\t\tANDROID_CONTROL_AVAILABLE_SCENE_MODES,\n+\t\tANDROID_CONTROL_AVAILABLE_VIDEO_STABILIZATION_MODES,\n+\t\tANDROID_CONTROL_AWB_AVAILABLE_MODES,\n+\t\tANDROID_CONTROL_MAX_REGIONS,\n+\t\tANDROID_CONTROL_SCENE_MODE_OVERRIDES,\n+\t\tANDROID_CONTROL_AE_LOCK_AVAILABLE,\n+\t\tANDROID_CONTROL_AWB_LOCK_AVAILABLE,\n+\t\tANDROID_CONTROL_AVAILABLE_MODES,\n+\t\tANDROID_JPEG_AVAILABLE_THUMBNAIL_SIZES,\n+\t\tANDROID_SENSOR_INFO_PIXEL_ARRAY_SIZE,\n+\t\tANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE,\n+\t\tANDROID_SENSOR_INFO_SENSITIVITY_RANGE,\n+\t\tANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT,\n+\t\tANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE,\n+\t\tANDROID_SENSOR_ORIENTATION,\n+\t\tANDROID_SENSOR_AVAILABLE_TEST_PATTERN_MODES,\n+\t\tANDROID_SENSOR_INFO_PHYSICAL_SIZE,\n+\t\tANDROID_SENSOR_INFO_TIMESTAMP_SOURCE,\n+\t\tANDROID_STATISTICS_INFO_AVAILABLE_FACE_DETECT_MODES,\n+\t\tANDROID_STATISTICS_INFO_MAX_FACE_COUNT,\n+\t\tANDROID_SYNC_MAX_LATENCY,\n+\t\tANDROID_FLASH_INFO_AVAILABLE,\n+\t\tANDROID_LENS_INFO_AVAILABLE_APERTURES,\n+\t\tANDROID_LENS_FACING,\n+\t\tANDROID_LENS_INFO_AVAILABLE_FOCAL_LENGTHS,\n+\t\tANDROID_LENS_INFO_AVAILABLE_OPTICAL_STABILIZATION,\n+\t\tANDROID_LENS_INFO_HYPERFOCAL_DISTANCE,\n+\t\tANDROID_LENS_INFO_MINIMUM_FOCUS_DISTANCE,\n+\t\tANDROID_NOISE_REDUCTION_AVAILABLE_NOISE_REDUCTION_MODES,\n+\t\tANDROID_SCALER_AVAILABLE_MAX_DIGITAL_ZOOM,\n+\t\tANDROID_SCALER_AVAILABLE_FORMATS,\n+\t\tANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS,\n+\t\tANDROID_SCALER_AVAILABLE_STALL_DURATIONS,\n+\t\tANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS,\n+\t\tANDROID_SCALER_CROPPING_TYPE,\n+\t\tANDROID_INFO_SUPPORTED_HARDWARE_LEVEL,\n+\t\tANDROID_REQUEST_PARTIAL_RESULT_COUNT,\n+\t\tANDROID_REQUEST_PIPELINE_MAX_DEPTH,\n+\t\tANDROID_REQUEST_AVAILABLE_CAPABILITIES,\n+\t};\n+\tret = add_camera_metadata_entry(staticMetadata_,\n+\t\t\tANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS,\n+\t\t\tavailableCharacteristicsKeys.data(),\n+\t\t\tavailableCharacteristicsKeys.size());\n+\tMETADATA_ASSERT(ret);\n+\n+\tstd::vector<int32_t> availableRequestKeys = {\n+\t\tANDROID_CONTROL_AE_MODE,\n+\t\tANDROID_CONTROL_AE_EXPOSURE_COMPENSATION,\n+\t\tANDROID_CONTROL_AE_PRECAPTURE_TRIGGER,\n+\t\tANDROID_CONTROL_AE_LOCK,\n+\t\tANDROID_CONTROL_AF_TRIGGER,\n+\t\tANDROID_CONTROL_AWB_MODE,\n+\t\tANDROID_CONTROL_AWB_LOCK,\n+\t\tANDROID_FLASH_MODE,\n+\t\tANDROID_STATISTICS_FACE_DETECT_MODE,\n+\t\tANDROID_NOISE_REDUCTION_MODE,\n+\t\tANDROID_COLOR_CORRECTION_ABERRATION_MODE,\n+\t\tANDROID_CONTROL_CAPTURE_INTENT,\n+\t};\n+\tret = add_camera_metadata_entry(staticMetadata_,\n+\t\t\tANDROID_REQUEST_AVAILABLE_REQUEST_KEYS,\n+\t\t\tavailableRequestKeys.data(),\n+\t\t\tavailableRequestKeys.size());\n+\tMETADATA_ASSERT(ret);\n+\n+\tstd::vector<int32_t> availableResultKeys = {\n+\t\tANDROID_CONTROL_AE_STATE,\n+\t\tANDROID_CONTROL_AE_LOCK,\n+\t\tANDROID_CONTROL_AF_STATE,\n+\t\tANDROID_CONTROL_AWB_STATE,\n+\t\tANDROID_CONTROL_AWB_LOCK,\n+\t\tANDROID_LENS_STATE,\n+\t\tANDROID_SCALER_CROP_REGION,\n+\t\tANDROID_SENSOR_TIMESTAMP,\n+\t\tANDROID_SENSOR_ROLLING_SHUTTER_SKEW,\n+\t\tANDROID_SENSOR_EXPOSURE_TIME,\n+\t\tANDROID_STATISTICS_LENS_SHADING_MAP_MODE,\n+\t\tANDROID_STATISTICS_SCENE_FLICKER,\n+\t};\n+\tret = add_camera_metadata_entry(staticMetadata_,\n+\t\t\tANDROID_REQUEST_AVAILABLE_RESULT_KEYS,\n+\t\t\tavailableResultKeys.data(),\n+\t\t\tavailableResultKeys.size());\n+\tMETADATA_ASSERT(ret);\n+\n \treturn staticMetadata_;\n }\n \n",
    "prefixes": [
        "libcamera-devel",
        "v4",
        "7/7"
    ]
}