GHZMRSupport/Assets/MediaSoup/Scripts/SCRtc/SCRtcMe.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using UnityEngine;
using UnityEngine.UI;

public class SCRtcMe
{
    [DllImport("NativeCameraPlugin")]
    public static extern void SetTextureLocal(System.IntPtr texture);

    [DllImport("NativeCameraPlugin")]
    private static extern IntPtr GetLocalEventFunc();
    public string peerId;
    public string cId;
    public Texture2D tex;
    public string cIdV = "";
    public string cIdA = "";

    public int TextureID;

    public void updateTexture()
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        if (TextureID != 0)
        {
            GL.IssuePluginEvent(GetLocalEventFunc(), TextureID);
        }
        else
        {
        }
#endif
    }

    public virtual void setMyCamera(Texture myRenderTexture)
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        TextureID = myRenderTexture.GetNativeTexturePtr().ToInt32();
        SetTextureLocal(myRenderTexture.GetNativeTexturePtr());
#endif
    }

}