Example usage for org.lwjgl.opengl GL30 glGenerateMipmap

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL30 glGenerateMipmap.

Prototype

public static void glGenerateMipmap(@NativeType("GLenum") int target)

Source Link

Document

Generate mipmaps for a specified texture target.

Usage

From source file:se.angergard.engine.graphics.Texture.java

License:Apache License

private void loadTexture(ByteBuffer buffer, int textureID, int width, int height) {
    GL13.glActiveTexture(GL13.GL_TEXTURE0);
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureID);

    GL11.glPixelStorei(GL11.GL_UNPACK_ALIGNMENT, 1);

    GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, width, height, 0, GL11.GL_RGBA,
            GL11.GL_UNSIGNED_BYTE, buffer);

    // Not all computer will support this, fix //TODO
    GL30.glGenerateMipmap(GL11.GL_TEXTURE_2D);

    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL11.GL_REPEAT);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_REPEAT);

    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_NEAREST);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR_MIPMAP_LINEAR);
}

From source file:tk.ivybits.engine.gl.GL.java

License:Open Source License

public static void glGenerateMipmap(int a) {
    GL30.glGenerateMipmap(a);
}

From source file:wrath.client.graphics.Texture.java

License:Open Source License

/**
 * Constructor./* w w w .j a va2  s  . c  o m*/
 * @param textureFile The image {@link java.io.File} to load the texture from.
 */
protected Texture(File textureFile) {
    this.file = textureFile;
    this.texID = ClientUtils.getTexture(ClientUtils.loadImageFromFile(textureFile));
    Game.getCurrentInstance().getLogger()
            .println("Created texture ID '" + texID + "' from file '" + file.getName() + "'!");
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, texID);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL12.GL_CLAMP_TO_EDGE);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL12.GL_CLAMP_TO_EDGE);
    if (Game.getCurrentInstance().getConfig().getBoolean("TexureMipmapping", true))
        GL30.glGenerateMipmap(GL11.GL_TEXTURE_2D);
    if (Game.getCurrentInstance().getConfig().getBoolean("AntiAliasingTexture", true)) {
        if (Game.getCurrentInstance().getConfig().getBoolean("TexureMipmapping", true)) {
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR_MIPMAP_LINEAR);
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
        } else {
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_NEAREST);
        }

    }
    Texture.unbindTextures();
    afterConstructor();
}

From source file:wrath.client.graphics.Texture.java

License:Open Source License

@Override
public void reload() {
    this.texID = ClientUtils.getTexture(ClientUtils.loadImageFromFile(file));
    GL11.glEnable(GL11.GL_TEXTURE_2D);/*from w w w  .j a  v  a  2  s  . com*/
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, texID);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL12.GL_CLAMP_TO_EDGE);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL12.GL_CLAMP_TO_EDGE);
    if (Game.getCurrentInstance().getConfig().getBoolean("TexureMipmapping", true))
        GL30.glGenerateMipmap(GL11.GL_TEXTURE_2D);
    if (Game.getCurrentInstance().getConfig().getBoolean("AntiAliasingTexture", true)) {
        if (Game.getCurrentInstance().getConfig().getBoolean("TexureMipmapping", true)) {
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR_MIPMAP_LINEAR);
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
        } else {
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_NEAREST);
        }

    }
    Texture.unbindTextures();
    Game.getCurrentInstance().getLogger()
            .println("Created texture ID '" + texID + "' from file '" + file.getName() + "'!");
}