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.. This file is dual-licensed: you can use it either under the terms
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.. a) This file is free software; you can redistribute it and/or
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.. b) Permission is granted to copy, distribute and/or modify this
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..    Foundation, with no Invariant Sections, no Front-Cover Texts
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..    Documentation/media/uapi/fdl-appendix.rst.
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.. TODO: replace it to GPL-2.0 OR GFDL-1.1-or-later WITH no-invariant-sections

.. _v4l2-meta-fmt-vivid:

*******************************
V4L2_META_FMT_VIVID ('VIVD')
*******************************

VIVID Metadata Format


Description
===========

This describes metadata format used by the vivid driver.

It sets Brightness, Saturation, Contrast and Hue, each of which maps to
corresponding controls of the vivid driver with respect to the range and default values.

It contains the following fields:

.. flat-table:: VIVID Metadata
    :widths: 1 4
    :header-rows:  1
    :stub-columns: 0

    * - Field
      - Description
    * - u16 brightness;
      - Image brightness, the value is in the range 0 to 255, with the default value as 128.
    * - u16 contrast;
      - Image contrast, the value is in the range 0 to 255, with the default value as 128.
    * - u16 saturation;
      - Image color saturation, the value is in the range 0 to 255, with the default value as 128.
    * - s16 hue;
      - Image color balance, the value is in the range -128 to 128, with the default value as 0.