[BUG] Missing binding to cvtColorTwoPlane

[softlion]

Describe the bug
For some reason this method cvtColorTwoPlane, available since opencv v3 is not bound:

** OS / Platform **
all

** .Net version **
Xamarin

** Emgu CV package used**
4.8.1

[softlion]

It would look something like this. It is missing the bindings in the cveCvtXXXX

        public static void CvtColorTwoPlane(IInputArray src1, IInputArray src2, IOutputArray dest, System.Type srcColor, System.Type destColor)
        {
            try
            {
                CvtColorTwoPlane(src1, src2, dest, CvToolbox.GetColorCvtCode(srcColor, destColor));
            }
            catch (Exception ex)
            {
                throw new NotSupportedException($"There is an error converting {(object)srcColor.ToString()} to {(object)destColor.ToString()}: {(object)ex.Message}", ex);
            }
        }

        /// <summary>
        /// Converts an image from one color space to another where the source image is stored in two planes.
        /// This function only supports YUV420 to RGB conversion as of now.
        /// </summary>
        /// <param name="src1">The source 8-bit (8u) image</param>
        /// <param name="src2">image containing interleaved U/V plane</param>
        /// <param name="dst">The destination image of the same data type as src1. The number of channels will be different</param>
        /// <param name="code">Specifies the type of conversion. See remarks for supported conversion codes</param>
        /// <remarks>
        /// Doc: https://docs.opencv.org/4.8.0/d8/d01/group__imgproc__color__conversions.html#ga8e873314e72a1a6c0252375538fbf753
        ///
        /// Supported conversion codes:
        /// COLOR_YUV2BGR_NV12
        /// COLOR_YUV2RGB_NV12
        /// COLOR_YUV2BGRA_NV12
        /// COLOR_YUV2RGBA_NV12
        /// COLOR_YUV2BGR_NV21
        /// COLOR_YUV2RGB_NV21
        /// COLOR_YUV2BGRA_NV21
        /// COLOR_YUV2RGBA_NV21
        /// </remarks>
        public static void CvtColorTwoPlane(IInputArray src1, IInputArray src2, IOutputArray dst, ColorConversion code)
        {
            using var inputArray1 = src1.GetInputArray();
            using var inputArray2 = src2.GetInputArray();
            using var outputArray = dst.GetOutputArray();
            cveCvtColorTwoPlane((IntPtr) (UnmanagedObject) inputArray1, (IntPtr) (UnmanagedObject) inputArray2, (IntPtr) (UnmanagedObject) outputArray, code);
        }

        [DllImport("cvextern", CallingConvention = CallingConvention.Cdecl)]
        private static extern void cveCvtColorTwoPlane(IntPtr src1, IntPtr src2, IntPtr dst, ColorConversion code);

[emgucv]

Fixed in this commit: e7860dd

Will be included in the next release.

[softlion]

Fixed in this commit: e7860dd

Will be included in the next release.

ty!
Quick question, why don't you use the new using syntax instead of the old syntax with parenthesis ?

[emgucv]

We do not use the new "using" syntax without curly braces, such that our code can be compiled by compilers older than c# 8.0 (e.g. Unity 3D).