001    package net.minecraft.src;
002    
003    import cpw.mods.fml.common.Side;
004    import cpw.mods.fml.common.asm.SideOnly;
005    import java.util.concurrent.Callable;
006    import net.minecraft.client.Minecraft;
007    import org.lwjgl.opengl.GL11;
008    
009    @SideOnly(Side.CLIENT)
010    public class CallableGLInfo implements Callable
011    {
012        /** The Minecraft instance. */
013        final Minecraft mc;
014    
015        public CallableGLInfo(Minecraft par1Minecraft)
016        {
017            this.mc = par1Minecraft;
018        }
019    
020        public String getTexturePack()
021        {
022            return GL11.glGetString(GL11.GL_RENDERER) + " GL version " + GL11.glGetString(GL11.GL_VERSION) + ", " + GL11.glGetString(GL11.GL_VENDOR);
023        }
024    
025        public Object call()
026        {
027            return this.getTexturePack();
028        }
029    }