Method readImage

src/main/java/net/optifine/shaders/ShadersTex.java:400–428

(ResourceLocation resLoc)

    }

    public static BufferedImage readImage(ResourceLocation resLoc)
    {
        try
        {
            if (!Config.hasResource(resLoc))
            {
                return null;
            }
            else
            {
                InputStream inputstream = Config.getResourceStream(resLoc);

                if (inputstream == null)
                {
                    return null;
                }
                else
                {
                    BufferedImage bufferedimage = ImageIO.read(inputstream);
                    inputstream.close();
                    return bufferedimage;
                }
            }
        }
        catch (IOException var3)
        {
            return null;
        }
    }

    public static int[][] genMipmapsSimple(int maxLevel, int width, int[][] data)
    {