org.meanworks.engine.util.Util.java Source code

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Here is the source code for org.meanworks.engine.util.Util.java

Source

package org.meanworks.engine.util;

import java.io.File;

import org.lwjgl.opengl.ATIMeminfo;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.NVXGpuMemoryInfo;

/**
 * Copyright (C) 2013 Steffen Evensen
 * 
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 * 
 * @author Meanz
 */
public class Util {

    public static void loadLWJGL() {
        try {
            String osName = System.getProperty("os.name").toLowerCase();
            boolean isMacOs = osName.startsWith("mac os x");
            boolean isLinuxOs = osName.startsWith("linux");
            if (isMacOs) {
                System.setProperty("java.library.path", System.getProperty("java.library.path") + ";"
                        + new File("native/macosx").getAbsolutePath());
                System.setProperty("org.lwjgl.librarypath", new File("native/macosx").getAbsolutePath());
            } else if (isLinuxOs) {
                System.setProperty("java.library.path",
                        System.getProperty("java.library.path") + ";" + new File("native/linux").getAbsolutePath());
                System.setProperty("org.lwjgl.librarypath", new File("native/linux").getAbsolutePath());
            } else {

                System.setProperty("java.library.path", System.getProperty("java.library.path") + ";"
                        + new File("native/windows/").getAbsolutePath().replaceAll("\\/", "\\"));
                System.setProperty("org.lwjgl.librarypath",
                        new File("native/windows/").getAbsolutePath().replaceAll("\\/", "\\"));
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    public static int getNVIDIAMemory() {
        int nvidia_total_memory = GL11
                .glGetInteger(NVXGpuMemoryInfo.GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX);
        return nvidia_total_memory;
    }

}