Java 类org.lwjgl.opengl.ContextAttribs 实例源码

项目：MRCEngine 文件：DisplayManager.java

public static void createDisplay() {

    ContextAttribs attribs = new ContextAttribs(3, 2)
            .withForwardCompatible(true)
            .withProfileCore(true);

    try {
        Display.setDisplayMode(new DisplayMode(WIDTH, HEIGHT));
        Display.create(new PixelFormat(), attribs);
        Display.setTitle("MRCEngine");
    } catch (LWJGLException e) {
        e.printStackTrace();
    }

    GL11.glViewport(0, 0, WIDTH, HEIGHT);
    lastFrameTime = getCurrentTime();

}

项目：Terrain 文件：DisplayManager.java

public static void createDisplay() {
    // OpenGL version used
    ContextAttribs attribs = new ContextAttribs(3, 2)
            .withForwardCompatible(true)
            .withProfileCore(true);

    try {
        Display.setDisplayMode(new DisplayMode(WIDTH, HEIGHT));
        Display.create(new PixelFormat(), attribs);
        Display.setTitle(TITLE);
    } catch (LWJGLException e) {
        e.printStackTrace();
    }

    GL11.glViewport(0, 0, WIDTH, HEIGHT);
}

项目：OpenGL-Animation 文件：DisplayManager.java

public static void createDisplay() {
    try {
        Display.setDisplayMode(new DisplayMode(WIDTH, HEIGHT));
        ContextAttribs attribs = new ContextAttribs(3, 2).withProfileCore(true).withForwardCompatible(true);
        Display.create(new PixelFormat().withDepthBits(24).withSamples(4), attribs);
        Display.setTitle(TITLE);
        Display.setInitialBackground(1, 1, 1);
        GL11.glEnable(GL13.GL_MULTISAMPLE);
    } catch (LWJGLException e) {
        e.printStackTrace();
        System.err.println("Couldn't create display!");
        System.exit(-1);
    }
    GL11.glViewport(0, 0, WIDTH, HEIGHT);
    lastFrameTime = getCurrentTime();
}

项目：3d-Engine 文件：DisplayManager.java

public static void createDisplay() {
    ContextAttribs attribs = new ContextAttribs(3, 3)
            .withForwardCompatible(true)
            .withProfileCore(true);
    try {
        Display.setDisplayMode(new DisplayMode(WIDTH, HEIGHT));
        Display.create(new PixelFormat(), attribs);
        Display.setTitle("Our First Display!");
        GL11.glEnable(GL13.GL_MULTISAMPLE);
    } catch (LWJGLException e) {
        e.printStackTrace();
    }

    GL11.glViewport(0, 0, WIDTH, HEIGHT);
    lastFrameTime = getCurrentTime();
}

项目：uosl 文件：GameView.java

public void init() throws Exception {
    try {
        System.setProperty("org.lwjgl.opengl.Display.noinput", "true");
        PixelFormat pixFormat = new PixelFormat();
        ContextAttribs contextAttribs = new ContextAttribs(3, 2)
            .withForwardCompatible(true)
            .withProfileCore(true);
        Display.setResizable(true);
        Display.setParent(glCanvas);
        Display.create(pixFormat, contextAttribs);
        // TODO: Find the reason why this hack is necessary and fix it
        // Without this, the menu bar will be below the canvas and isMouseInsideWindow
        // will return false unless it left and re-entered the frame once
        SwingUtilities.invokeLater(() -> {
            Component root = SwingUtilities.getRoot(glCanvas);
            root.setSize(root.getWidth(), root.getHeight() + 1);
            root.setSize(root.getWidth(), root.getHeight() - 1);
        });
        initGL();
    } catch (LWJGLException e) {
        log.log(Level.SEVERE, "Couldn't create display: " + e.getMessage(), e);
        throw e;
    }

    lastFPSReport = game.getTimeMillis();
}

项目：ldparteditor 文件：OpenGL3_TheQuadTextured.java

private void setupOpenGL() {
    // Setup an OpenGL context with API version 3.2
    try {
        PixelFormat pixelFormat = new PixelFormat();
        ContextAttribs contextAtrributes = new ContextAttribs(3, 2)
            .withForwardCompatible(true)
            .withProfileCore(true);

        Display.setDisplayMode(new DisplayMode(WIDTH, HEIGHT));
        Display.setTitle(WINDOW_TITLE);
        Display.create(pixelFormat, contextAtrributes);

        GL11.glViewport(0, 0, WIDTH, HEIGHT);
    } catch (LWJGLException e) {
        e.printStackTrace();
        System.exit(-1);
    }

    // Setup an XNA like background color
    GL11.glClearColor(0.4f, 0.6f, 0.9f, 0f);

    // Map the internal OpenGL coordinate system to the entire screen
    GL11.glViewport(0, 0, WIDTH, HEIGHT);

    this.exitOnGLError("setupOpenGL");
}

项目：Fusion 文件：OpenGL30Context.java

@Override
public void create() {
    try {
        // Get the desktop display mode
        final DisplayMode mode = Display.getDesktopDisplayMode();
        // Create the pixel format
        final PixelFormat format = new PixelFormat(mode.getBitsPerPixel(), 8, 8, 0, 0);
        // Create the context attrib
        ContextAttribs attribs = new ContextAttribs(getGLVersion().getMajor(), getGLVersion().getMinor());
        attribs = attribs.withProfileCore(true);
        attribs = attribs.withDebug(true);
        // Create the display
        Display.create(format, attribs);
        super.create();
    } catch (LWJGLException ex) {
        throw new IllegalStateException("Unable to create display!", ex);
    }
    setWindowTitle("Fusion Engine | Version: " + Engine.ENGINE_VERSION);
    setClearColour(0.0f, 0.35f, 0.75f);
    setWindowSize(800, 600);
    enableVSync(true);
}

项目：AchternEngine 文件：LWJGLWindow.java

@Override
public void create(String title) {
    setTitle(title);
    enableResize(true);

    PixelFormat pixelFormat = new PixelFormat();
    ContextAttribs contextAtrributes = new ContextAttribs(3, 2)
            .withForwardCompatible(true)
            .withProfileCore(true);

    try {
        Display.setDisplayMode(new DisplayMode(getWidth(), getHeight()));
        Display.create(pixelFormat, contextAtrributes);
        Keyboard.create();
        Mouse.create();
        AL.create();
        drawBuffer = glGetInteger(GL_DRAW_BUFFER);
        readBuffer = glGetInteger(GL_READ_BUFFER);
    } catch (LWJGLException e) {
        LOGGER.error("Error setting up input and window", e);
    }
}

项目：QuadEngine 文件：Window.java

/**
 * Creates the OpenGL context window with the given parameters. <br>
 * <i>Note: the QuadEngine runs on OpenGL 3.2</i>
 * 
 * @param width The width of the window.
 * @param height The height of the window.
 * @param title The title of the game.
 */
public static void create(int width, int height, String title) {

    ContextAttribs attribs = new ContextAttribs(3, 2).withForwardCompatible(true).withProfileCore(true);
    desktop = Display.getDesktopDisplayMode();
    refreshRate = desktop.getFrequency();
    try {
        Display.setDisplayMode(new DisplayMode(width, height));
        Display.create(new PixelFormat(), attribs);
        Display.setTitle(title);
        Keyboard.create();
        Mouse.create();
    } catch (LWJGLException e) {
        e.printStackTrace();
    }

    GL11.glViewport(0, 0, width, height);
    lastFrameTime = Util.getTime();
}

项目：Mystic-Bastion 文件：DisplayManager.java

public static void createDisplay() {
    ContextAttribs attribs = new ContextAttribs(3, 3).withForwardCompatible(true).withProfileCore(true);

    try {
        //Display.setResizable(true); // whether our window is resizable
        Display.setDisplayMode(new DisplayMode(Settings.WINDOW_WIDTH, Settings.WINDOW_HEIGHT));
        Display.setVSyncEnabled(Settings.VSYNC); // whether hardware VSync
                                                    // is enabled
        Display.setFullscreen(Settings.FULL_SCREEN); // whether fullscreen
                                                        // is
                                                        // enabled
        if (Settings.ENABLE_ANTIALIASING) {
            Display.create(new PixelFormat().withDepthBits(24), attribs);
            System.out.println(GL11.glGetInteger(GL11.GL_DEPTH_BITS));
            GL11.glEnable(GL13.GL_MULTISAMPLE);
        } else {
            Display.create(new PixelFormat(), attribs);
        }
        Display.setTitle(WINDOWNAME);
    } catch (LWJGLException e) {
        e.printStackTrace();
    }

    GL11.glViewport(0, 0, Settings.WINDOW_WIDTH, Settings.WINDOW_HEIGHT);
    lastFrameTime = getCurrentTime();
    lastFPS = lastFrameTime;
}

项目：Gamemaker 文件：DisplayManager.java

public static void createDisplay() {
    ContextAttribs attribs = new ContextAttribs(3,2).withForwardCompatible(true).withProfileCore(true);

    try {
        Display.setDisplayMode(new DisplayMode(WIDTH,HEIGHT));
        Display.create(new PixelFormat(), attribs);
        Display.setTitle("Our first display!");
    } catch (LWJGLException e) {
        e.printStackTrace();
    }

    GL11.glViewport(0, 0, WIDTH, HEIGHT);
    lastFrameTime = getCurrentTime();
}

项目：LWJGL-OpenGL-Utils 文件：GLProgram.java

public final void run(PixelFormat format, ContextAttribs attribs) {
    try {
        Display.create(format, attribs);
    } catch(Exception exc) {
        exc.printStackTrace();
        System.exit(1);
    }

    gameLoop();
}

项目：myrobotlab 文件：DisplayManager.java

public static void createDisplay(int width, int height) {
  ContextAttribs attribs = new ContextAttribs(4, 1).withForwardCompatible(true).withProfileCore(true);
  try {
    Display.setDisplayMode(new DisplayMode(width, height));
    Display.create(new PixelFormat(), attribs);
    Display.setTitle("MRL LWJGL GUI");
  } catch (LWJGLException e) {
    e.printStackTrace();
  }
  GL11.glViewport(0, 0, width, height);
}

项目：KatamaEngine 文件：CoreEngine.java

@SideOnly(Side.CLIENT)
private void initDisplay(boolean core) {

    try {
        PixelFormat pixelFormat = new PixelFormat();
        ContextAttribs contextAtrributes = new ContextAttribs(3, 3).withForwardCompatible(true).withProfileCompatibility(true);
        if (core) contextAtrributes = contextAtrributes.withProfileCore(true);

        Display.setDisplayMode(new DisplayMode(game.getSettings().getWidth(), game.getSettings().getHeight()));
        ClientHelper.setDisplaySize(new Vec2i(game.getSettings().getWidth(), game.getSettings().getHeight()));
        Display.setResizable(true);
        Display.create(pixelFormat, contextAtrributes);

        GLHelper.checkForErrors();

        int vao = GL30.glGenVertexArrays();
        GL30.glBindVertexArray(vao);

        initGL();

        GLHelper.checkForErrors();
    } catch (Exception ex) {
        if (!core) {
            initDisplay(true);
        } else {
            new KatamaException("Could not init display!").printStackTrace();
            System.exit(-1);
        }
    }
}

项目：LWJGL-OpenGL-Tutorials 文件：GLProgram.java

/**
 * Initializes the context with its attributes and PixelFormat supplied.
 * 
 * This method does not return until the game loop ends.
 * 
 * @param format The PixelFormat specifying the buffers.
 * @param attribs The context attributes.
 */
public final void run(PixelFormat format, ContextAttribs attribs) {
    try {
        Display.create(format, attribs);
    } catch(Exception exc) {
        exc.printStackTrace();
        System.exit(1);
    }

    gameLoop();
}

项目：Amber-IDE 文件：GLUtil.java

public static BufferedImage renderImage(int width, int height, Runnable renderer) throws LWJGLException, IOException {

        synchronized (PBUFFER_LOCK) {
            ContextAttribs contextAtrributes = new ContextAttribs(1, 1);
            contextAtrributes.withForwardCompatible(true);

            Pbuffer pbuffer = new Pbuffer(width, height, new PixelFormat(), null, null, contextAtrributes);
            pbuffer.makeCurrent();
            if (pbuffer.isBufferLost()) {
                pbuffer.destroy();
                return null;
            }
            IntBuffer pixels = ByteBuffer.allocateDirect(width * height * 4).order(ByteOrder.nativeOrder()).asIntBuffer();
            BufferedImage bi = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);

            renderer.run();

            glReadPixels(0, 0, width, height, GL_BGRA, GL_UNSIGNED_BYTE, pixels);

            for (int x = 0; x < width; x++) {
                for (int y = 0; y < height; y++) {
                    bi.setRGB(x, y, pixels.get((height - y - 1) * width + x));
                }
            }

            pbuffer.destroy();
            return bi;
        }
    }

项目：LowPolyWater 文件：Context.java

public ContextAttribs getAttribs() {
    return new ContextAttribs(openGlVersion[0], openGlVersion[1]).withForwardCompatible(true).withProfileCore(true);
}

项目：LowPolyTerrain 文件：Context.java

public ContextAttribs getAttribs() {
    return new ContextAttribs(openGlVersion[0], openGlVersion[1]).withForwardCompatible(true).withProfileCore(true);
}

项目：EcoSystem-Official 文件：Context.java

public ContextAttribs getAttribs() {
    return new ContextAttribs(openGlVersion[0], openGlVersion[1]).withForwardCompatible(true).withProfileCore(true);
}

项目：Jumbo-Engine 文件：JumboDisplayManager.java

private static void createLWJGL() {
    try {
        final JumboLaunchConfig c = JumboSettings.launchConfig;
        // Dimension size = frame.getSize();
        // frame.add(canvas);
        // canvas.setSize(size);
        // Display.setParent(canvas);
        // canvas.setMinimumSize(size);
        // canvas.setVisible(true);
        if (c.fullscreen) {
            Display.setFullscreen(true);
            Display.setDisplayMode(c.mode);
        } else {
            Display.setDisplayMode(c.mode);
            Display.setFullscreen(false);
        }
        Display.setTitle(c.title);
        Display.setResizable(c.resizable);
        if (c.icon != null) {
            final int iconnum = c.icon.length;
            final ByteBuffer[] list = new ByteBuffer[iconnum];
            for (int i = 0; i < iconnum; i++) {
                list[i] = new ImageIOImageData().imageToByteBuffer(c.icon[i], false, false, null);
            }
            Display.setIcon(list);
        }
        if (c.fullscreen && c.vsync) {
            Display.setVSyncEnabled(true);
        }
        if (!Display.isCreated()) {
            final PixelFormat pixelFormat = new PixelFormat();
            final ContextAttribs contextAtrributes = new ContextAttribs(3, 3).withProfileCompatibility(true);
            Display.create(pixelFormat, contextAtrributes);
        }
        if (!Mouse.isCreated()) {
            Mouse.create();
        }
        if (!Keyboard.isCreated()) {
            Keyboard.create();
        }
    } catch (LWJGLException e) {
        JumboErrorHandler.handle(e);
    }

}

项目：LWJGL-OpenGL-Utils 文件：GLProgram.java

public final void run(boolean core, PixelFormat format) {
    run(format, core ? new ContextAttribs(3, 2).withProfileCore(true) : null);
}

项目：LWJGL-OpenGL-Utils 文件：GLProgram.java

public final void run(int major, int minor, boolean core, PixelFormat format) {
    run(format, new ContextAttribs(major, minor).withProfileCore(core));
}

项目：LWJGL-OpenGL-Utils 文件：GLProgram.java

public final void run(ContextAttribs attribs) {
    run(new PixelFormat(), attribs);
}

项目：malachite-rts 文件：Context.java

@Override
protected void createDisplay() throws LWJGLException {
  ContextAttribs attribs = new ContextAttribs(1, 4);
  PixelFormat format = new PixelFormat();
  Display.create(format, attribs);
}

项目：MikuMikuStudio 文件：LwjglDisplay.java

protected void createContext(AppSettings settings) throws LWJGLException{
    DisplayMode displayMode = null;
    if (settings.getWidth() <= 0 || settings.getHeight() <= 0){
        displayMode = Display.getDesktopDisplayMode();
        settings.setResolution(displayMode.getWidth(), displayMode.getHeight());
    }else if (settings.isFullscreen()){
        displayMode = getFullscreenDisplayMode(settings.getWidth(), settings.getHeight(),
                                               settings.getBitsPerPixel(), settings.getFrequency());
        if (displayMode == null)
            throw new RuntimeException("Unable to find fullscreen display mode matching settings");
    }else{
        displayMode = new DisplayMode(settings.getWidth(), settings.getHeight());
    }

    PixelFormat pf = new PixelFormat(settings.getBitsPerPixel(),
                                     0,
                                     settings.getDepthBits(),
                                     settings.getStencilBits(),
                                     settings.getSamples());

    frameRate = settings.getFrameRate();
    logger.log(Level.INFO, "Selected display mode: {0}", displayMode);

    boolean pixelFormatChanged = false;
    if (created.get() && (pixelFormat.getBitsPerPixel() != pf.getBitsPerPixel()
                        ||pixelFormat.getDepthBits() != pf.getDepthBits()
                        ||pixelFormat.getStencilBits() != pf.getStencilBits()
                        ||pixelFormat.getSamples() != pf.getSamples())){
        renderer.resetGLObjects();
        Display.destroy();
        pixelFormatChanged = true;
    }
    pixelFormat = pf;

    Display.setTitle(settings.getTitle());
    if (displayMode != null){
        if (settings.isFullscreen()){
            Display.setDisplayModeAndFullscreen(displayMode);
        }else{
            Display.setFullscreen(false);
            Display.setDisplayMode(displayMode);
        }
    }else{
        Display.setFullscreen(settings.isFullscreen());
    }

    if (settings.getIcons() != null) {
        Display.setIcon(imagesToByteBuffers(settings.getIcons()));
    }

    Display.setVSyncEnabled(settings.isVSync());

    if (created.get() && !pixelFormatChanged){
        Display.releaseContext();
        Display.makeCurrent();
        Display.update();
    }

    if (!created.get() || pixelFormatChanged){
        ContextAttribs attr = createContextAttribs();
        if (attr != null){
            Display.create(pixelFormat, attr);
        }else{
            Display.create(pixelFormat);
        }
        renderable.set(true);

        if (pixelFormatChanged && pixelFormat.getSamples() > 1
         && GLContext.getCapabilities().GL_ARB_multisample){
            GL11.glEnable(ARBMultisample.GL_MULTISAMPLE_ARB);
        }
    }
}

项目：LWJGL-OpenGL-Tutorials 文件：GLProgram.java

/**
 * Initializes the context depending on the value of <code>core</code> and the supplied PixelFormat.
 * 
 * This method does not return until the game loop ends.
 * 
 * @param core <code>True</code> requests the Core profile, while <code>false</code> keeps default settings.
 * @param format The PixelFormat specifying the buffers.
 */
public final void run(boolean core, PixelFormat format) {
    run(format, core ? new ContextAttribs(3, 2).withProfileCore(true) : null);
}

项目：LWJGL-OpenGL-Tutorials 文件：GLProgram.java

/**
 * Initializes the context depending on the value of <code>core</code>, the supplied PixelFormat, and the specified
 * OpenGL version in the format: <code>major.minor</code>
 * 
 * This method does not return until the game loop ends.
 * 
 * @param major
 * @param minor
 * @param core <<code>True</code> requests the Core profile, while <code>false</code> requests the Compatibility profile.
 * @param format The PixelFormat specifying the buffers.
 */
public final void run(int major, int minor, boolean core, PixelFormat format) {
    run(format, core ? new ContextAttribs(major, minor).withProfileCore(core) : new ContextAttribs(major, minor));
}

项目：LWJGL-OpenGL-Tutorials 文件：GLProgram.java

/**
 * Initializes the context with its attributes supplied.
 * 
 * This method does not return until the game loop ends.
 * 
 * @param attribs The context attributes.
 */
public final void run(ContextAttribs attribs) {
    run(new PixelFormat(), attribs);
}