using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class SimpleBlitScript : MonoBehaviour {

    public bool newPlease = false;
    RenderTexture releasePlease = null;

    public void Update()
    {
        if (newPlease)
        {
            var t = RenderTexture.GetTemporary(480, 270, 0, RenderTextureFormat.ARGBHalf);
            t.filterMode = FilterMode.Point;
            releasePlease.Release();
            newPlease = false;
        }
    }

    private void OnRenderImage(RenderTexture source, RenderTexture destination)
    {
        Graphics.Blit(source, destination);

        if (destination.format != RenderTextureFormat.ARGBHalf) { releasePlease = destination; newPlease = true; }
    }
}