Xzing / Kudan AR Integration for QR reading

Hi,

I’ve been trying to get xzing to read barcodes from the android camera via [KudanAR][1], as far as I can tell everything I’ve done so far should work however it never manages to find a QR code within the image.

Any ideas on what I’m doing wrong?

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using ZXing;
using ZXing.QrCode;

public class QR : MonoBehaviour
{
public Text QROutputText;
Texture2D camTex;
Color32 camPix;

void Update ()
{
	try 
	{
		IBarcodeReader barcodeReader = new BarcodeReader ();

		camTex = SystemManager.instance._kudanTracker._trackerPlugin.GetTrackingTexture() as Texture2D;

		camPix = RotateMatrix(camTex.GetPixels32(), camTex.height);

		camTex.SetPixels32(camPix);

		var result = barcodeReader.Decode(camTex.GetPixels32(), camTex.width, camTex.height);

		if (result != null) 
		{
			QROutputText.text = "Scanned Text : " + result.Text;
			Debug.Log ("DECODED TEXT FROM QR:" + result.Text);
		}
		else
		{
			QROutputText.text = "No QR code detected";
			//Debug.Log ("NO BARDCODE DETECTED");
		}
	}
	catch (Exception ex) 
	{ 
		Debug.LogWarning (ex.Message); 
	}
}

static Color32[] RotateMatrix(Color32[] matrix, int n) {
	Color32[] ret = new Color32[n * n];

	for (int i = 0; i < n; ++i) {
		for (int j = 0; j < n; ++j) {
			ret[i*n + j] = matrix[(n - j - 1) * n + i];
		}
	}

	return ret;
}

}

Thanks
[1]: https://www.kudan.eu/

Can you provide a dump of the Color32 array from camTex.GetPixels32() which you use with the Decode method?