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    Enum XRCpuImage.Format

    Formats used by the raw XRCpuImage data. See format.

    Namespace: UnityEngine.XR.ARSubsystems
    Syntax
    public enum Format

    Fields

    Name Description Value
    Unknown

    The format is unknown or could not be determined.


    0
    AndroidYuv420_888

    Three-Plane YUV 420 format commonly used by Android. See AIMAGE_FORMAT_YUV_420_888.

    This format consists of three image planes. The first is the Y (luminocity) plane, with 8 bits per pixel. The second and third are the U and V (chromaticity) planes, respectively. Each 2x2 block of pixels share the same chromaticity value, so a given (x, y) pixel's chromaticity value is given by

    u = UPlane[(y / 2) * rowStride + (x / 2) * pixelStride];
    v = VPlane[(y / 2) * rowStride + (x / 2) * pixelStride];


    1
    IosYpCbCr420_8BiPlanarFullRange

    Bi-Planar Component Y'CbCr 8-bit 4:2:0, full-range (luma=[0,255] chroma=[1,255]) commonly used by iOS. See kCVPixelFormatType_420YpCbCr8BiPlanarFullRange.

    This format consists of two image planes. The first is the Y (luminosity) plane, with 8 bits per pixel. The second plane is the UV (chromaticity) plane. The U and V chromaticity values are interleaved (u0, v0, u1, v1, etc.). Each 2x2 block of pixels share the same chromaticity values, so a given (x, y) pixel's chromaticity value is given by

    u = UvPlane[(y / 2) * rowStride + (x / 2) * pixelStride];
    v = UvPlane[(y / 2) * rowStride + (x / 2) * pixelStride + 1];
    pixelStride is always 2 for this format, so this can be optimized to
    u = UvPlane[(y >> 1) * rowStride + x & ~1];
    v = UvPlane[(y >> 1) * rowStride + x | 1];


    2
    OneComponent8

    A single channel image format with 8 bits per pixel.


    3
    DepthFloat32

    IEEE754-2008 binary32 float, describing the depth (distance to an object) in meters


    4
    DepthUint16

    16-bit unsigned integer, describing the depth (distance to an object) in millimeters.


    5

    Extension Methods

    XRCpuImageFormatExtensions.AsTextureFormat()
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