LWJGL纹理显示为空白

Question

最近我一直在尝试使用绘制纹理。 width和height是2的幂，但仍会显示 作为一个空白的白色正方形。 我已经检查过过滤，等等。

Player.java

import javax.imageio.ImageIO;

import org.lwjgl.BufferUtils;
import org.lwjgl.opengl.GL12;

import static org.lwjgl.opengl.GL11.*;
import static org.lwjgl.system.MemoryUtil.NULL;

public class TextureLoader {
    private static final int BYTES_PER_PIXEL = 4;
    int textureID;
    public int loadTexture(BufferedImage image){

        int[] pixels = new int[image.getWidth() * image.getHeight()];
        image.getRGB(0, 0, image.getWidth(), image.getHeight(), pixels, 0, image.getWidth());

        ByteBuffer buffer = BufferUtils.createByteBuffer(image.getWidth() * image.getHeight() * BYTES_PER_PIXEL); //4 for RGBA, 3 for RGB

        for(int y = 0; y < image.getHeight(); y++){
            for(int x = 0; x < image.getWidth(); x++){
                int pixel = pixels[y * image.getWidth() + x];
                buffer.put((byte) ((pixel >> 16) & 0xFF));     // Red component
                buffer.put((byte) ((pixel >> 8) & 0xFF));      // Green component
                buffer.put((byte) (pixel & 0xFF));               // Blue component
                buffer.put((byte) ((pixel >> 24) & 0xFF));    // Alpha component. Only for RGBA
            }
        }

        buffer.flip();
         textureID = glGenTextures(); //Generate texture ID

        glBindTexture(GL_TEXTURE_2D, textureID);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 512, 512, 0,
                GL_RGBA, GL_UNSIGNED_BYTE, NULL);
        return textureID;
    }
public void bind() {
glBindTexture(GL_TEXTURE_2D , textureID);
}
public static BufferedImage loadImage(String loc)
    {
        try {
            return ImageIO.read(new File(loc));
        } catch (IOException e) {
        }
        return null;
    }
} 

主要 我很确定这是将纹理映射到四边形的方法。

BufferedImage image = tx.loadImage("Untitled.png");
int textureID = tx.loadTexture(image);
tx.bind();
glBegin(GL_QUADS);
glTexCoord2f(0 , 0);
glVertex2f(0 , 0 );
glTexCoord2f(0 , 128);
glVertex2f(0, 128);
glTexCoord2f(128 , 128);

glVertex2f(128 , 128);
glTexCoord2f(128 , 0);
glVertex2f(128 , 0);
glEnd();