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authorDavid Plowman <david.plowman@raspberrypi.com>2021-03-08 22:39:37 +0000
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-03-09 00:50:42 +0200
commit18691c538b9dad777bd61fe8400289298c78ac10 (patch)
treeefbcebf6733e1e82fef69e55db33e6dc6c240c2a /subprojects/libyuv.wrap
parentf484857994075d0e4d33f8897cb3b47c7cf3fd6a (diff)
ipa: raspberrypi: Make CamHelpers return the frame delay for vblanking
For some sensors (e.g. imx477) we need to update the vblanking on the frame before the exposure. For this reason the GetDelays method must also return the number of frame delays for the vblanking control. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'subprojects/libyuv.wrap')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.1 (git 2.18.0) at 2024-08-05 14:37:27 +0000
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{
    "version": 2.0,
    "target": "bcm2835",
    "algorithms": [
        {
            "rpi.black_level":
            {
                "black_level": 4096
            }
        },
        {
            "rpi.dpc": { }
        },
        {
            "rpi.lux":
            {
                "reference_shutter_speed": 10672,
                "reference_gain": 1.12,
                "reference_aperture": 1.0,
                "reference_lux": 977,
                "reference_Y": 8627
            }
        },
        {
            "rpi.noise":
            {
                "reference_constant": 16.0,
                "reference_slope": 4.0
            }
        },
        {
            "rpi.geq":
            {
                "offset": 215,
                "slope": 0.00287
            }
        },
        {
            "rpi.sdn": { }
        },
        {
            "rpi.awb":
            {
                "priors": [
                    {
                        "lux": 0,
                        "prior":
                        [
                            2000, 1.0,
                            3000, 0.0,
                            13000, 0.0
                        ]
                    },
                    {
                        "lux": 800,
                        "prior":
                        [
                            2000, 0.0,
                            6000, 2.0,
                            13000, 2.0
                        ]
                    },
                    {
                        "lux": 1500,
                        "prior":
                        [
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                            4000, 1.0,
                            6000, 6.0,
                            6500, 7.0,
                            7000, 1.0,
                            13000, 1.0
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                "modes":
                {
                    "auto":
                    {
                        "lo": 2500,
                        "hi": 8000
                    },
                    "incandescent":
                    {
                        "lo": 2500,
                        "hi": 3000
                    },
                    "tungsten":
                    {
                        "lo": 3000,
                        "hi": 3500
                    },
                    "fluorescent":
                    {
                        "lo": 4000,
                        "hi": 4700
                    },
                    "indoor":
                    {
                        "lo": 3000,
                        "hi": 5000
                    },
                    "daylight":
                    {
                        "lo": 5500,
                        "hi": 6500
                    },
                    "cloudy":
                    {
                        "lo": 7000,
                        "hi": 8600
                    }
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                "bayes": 0,
                "ct_curve":
                [
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                    2821.0, 0.7707, 0.3245,
                    2925.0, 0.7338, 0.3499,
                    2926.0, 0.7193, 0.3603,
                    2951.0, 0.7144, 0.3639,
                    2954.0, 0.7111, 0.3663,
                    3578.0, 0.6038, 0.4516,
                    3717.0, 0.5861, 0.4669,
                    3784.0, 0.5786, 0.4737,
                    4485.0, 0.5113, 0.5368,
                    4615.0, 0.4994, 0.5486,
                    4671.0, 0.4927, 0.5554,
                    5753.0, 0.4274, 0.6246,
                    5773.0, 0.4265, 0.6256,
                    7433.0, 0.3723, 0.6881
                ],
                "sensitivity_r": 1.05,
                "sensitivity_b": 1.05,
                "transverse_pos": 0.03148,
                "transverse_neg": 0.03061
            }
        },
        {
            "rpi.agc":
            {
                "metering_modes":
                {
                    "centre-weighted":
                    {
                        "weights": [ 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0 ]
                    },
                    "spot":
                    {
                        "weights": [ 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
                    },
                    "matrix":
                    {
                        "weights": [ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ]
                    }
                },
                "exposure_modes":
                {
                    "normal":
                    {
                        "shutter": [ 100, 15000, 30000, 60000, 120000 ],
                        "gain": [ 1.0, 1.0, 2.0, 4.0, 6.0 ]
                    },
                    "short":
                    {
                        "shutter": [ 100, 5000, 10000, 20000, 120000 ],
                        "gain": [ 1.0, 2.0, 4.0, 6.0, 6.0 ]
                    },
                    "long":
                    {
                        "shutter": [ 1000, 30000, 60000, 90000, 120000 ],
                        "gain": [ 1.0, 2.0, 4.0, 6.0, 12.0 ]
                    }
                },
                "constraint_modes":
                {
                    "normal": [
                        {
                            "bound": "LOWER",
                            "q_lo": 0.98,
                            "q_hi": 1.0,
                            "y_target":
                            [
                                0, 0.2,
                                1000, 0.2
                            ]
                        }
                    ],
                    "highlight": [
                        {
                            "bound": "LOWER",
                            "q_lo": 0.98,
                            "q_hi": 1.0,
                            "y_target":
                            [
                                0, 0.2,
                                1000, 0.2
                            ]
                        },
                        {
                            "bound": "UPPER",
                            "q_lo": 0.98,
                            "q_hi": 1.0,
                            "y_target":
                            [
                                0, 0.8,
                                1000, 0.8
                            ]
                        }
                    ]
                },
                "y_target":
                [
                    0, 0.16,
                    1000, 0.165,
                    10000, 0.17
                ],
                "startup_frames": 5,
                "convergence_frames": 6,
                "speed": 0.15
            }
        },
        {
            "rpi.alsc":
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                "omega": 1.3,
                "n_iter": 100,
                "luminance_strength": 0.5,
                "calibrations_Cr": [
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                        "ct": 3000,
                        "table":
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                        "ct": 5000,
                        "table":
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                    {
                        "ct": 3000,
                        "table":
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                        ]
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                    {
                        "ct": 5000,
                        "table":
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                            1.645, 1.646, 1.649, 1.653, 1.654, 1.657, 1.659, 1.661, 1.663, 1.662, 1.661, 1.659, 1.656, 1.651, 1.645, 1.642,
                            1.646, 1.649, 1.652, 1.654, 1.656, 1.659, 1.662, 1.663, 1.664, 1.664, 1.662, 1.661, 1.657, 1.653, 1.649, 1.644,
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                "luminance_lut":
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                    2.268, 1.951, 1.694, 1.456, 1.265, 1.131, 1.044, 1.026, 1.019, 1.039, 1.118, 1.246, 1.429, 1.663, 1.912, 2.227,
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                ],
                "sigma": 0.00178,
                "sigma_Cb": 0.00217
            }
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            "rpi.contrast":
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                "ce_enable": 1,
                "gamma_curve":
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                    1024, 5040,
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                    3072, 12356,
                    4096, 15312,
                    5120, 18051,
                    6144, 20790,
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                    14336, 37600,
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                    53248, 62355,
                    57344, 63419,
                    61440, 64476,
                    65535, 65535
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            "rpi.ccm":
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                "ccms": [
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                        "ct": 2498,
                        "ccm":
                        [
                            1.14912, 0.28638, -0.43551,
                            -0.49691, 1.60391, -0.10701,
                            -0.10513, -1.09534, 2.20047
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                            -0.44304, 1.58495, -0.14191,
                            -0.05077, -0.96422, 2.01498
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                        "ct": 2925,
                        "ccm":
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                            1.18668, 0.00195, -0.18864,
                            -0.41617, 1.50514, -0.08897,
                            -0.02675, -0.91143, 1.93818
                        ]
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                        "ct": 2926,
                        "ccm":
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                            1.50948, -0.44421, -0.06527,
                            -0.37241, 1.41726, -0.04486,
                            0.07098, -0.84694, 1.77596
                        ]
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                        "ct": 2951,
                        "ccm":
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                            1.52743, -0.47333, -0.05411,
                            -0.36485, 1.40764, -0.04279,
                            0.08672, -0.90479, 1.81807
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                        "ct": 2954,
                        "ccm":
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                            1.51683, -0.46841, -0.04841,
                            -0.36288, 1.39914, -0.03625,
                            0.06421, -0.82034, 1.75613
                        ]
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                        "ct": 3578,
                        "ccm":
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                            1.59888, -0.59105, -0.00784,
                            -0.29366, 1.32037, -0.02671,
                            0.06627, -0.76465, 1.69838
                        ]
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                        "ct": 3717,
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