Examples of PixelFormat

org.lwjgl.opengl.PixelFormat
This class describes pixel format properties for an OpenGL context. Instances of this class is used as arguments to Display.create(), Pbuffer.create() and AWTGLCanvas, to indicate minimum required properties.
Instants of this class are immutable. An example of the expected way to set the PixelFormat property values is the following: PixelFormat pf = new PixelFormat().withDepth(24).withSamples(4).withSRGB(true);
WARNING: Some pixel formats are known to cause troubles on certain buggy drivers. Example: Under Windows, specifying samples != 0 will enable the ARB pixel format selection path, which could trigger a crash. @author elias_naur@sourceforge.net @version $Revision: 3355 $
org.lwjgl.opengles.PixelFormat
This class describes the configuration settings for an EGL surface. Instances of this class are used as arguments to Display.create(). The attributes specified in this class will be used to get EGLConfigs from an EGLDisplay. PixelFormat is not the best name for this class, but it matches the corresponding class in the official desktop LWJGL.
Instances of this class are immutable. An example of the expected way to set the PixelFormat property values is the following: PixelFormat pf = new PixelFormat().withDepth(24).withSamples(4);
Attributes that correspond to EGL extensions will be silently ignored if those extensions are not supported by the EGLDisplay.

Examples of org.lwjgl.opengl.PixelFormat

    }


    // create display with at least 8 bits alpha, 24 bits color, 1 bit
    // stencil buffer and desired samples
    try {
      Display.create(new PixelFormat(8, 24, 1, settings.getSamples()));
    } catch (LWJGLException e) {
      if (settings.getSamples() > 0 || !settings.getFullscreen()) {
        // probably the desired multisampling value is not supported
        // or desktop uses 16 bit colour and therefore cannot run in
        // windowed mode
        Sys.alert("Error", "Failed creating display. Now trying without anti-aliasing and in fullscreen mode.");
        settings.setSamples(0);
        settings.setFullscreen(true);


        try {
          Display.setFullscreen(true);
          Display.create(new PixelFormat(8, 24, 1, settings.getSamples()));
        } catch (LWJGLException e1) {
          Sys.alert("Fatal Error", "Failed creating display.");
          System.exit(1);
        }
      } else {

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Examples of org.lwjgl.opengl.PixelFormat

    initiateGLInstances();
  }


  private void createDisplayPixelFormat () {
    try {
      Display.create(new PixelFormat(config.r + config.g + config.b, config.a, config.depth, config.stencil, config.samples));
      bufferFormat = new BufferFormat(config.r, config.g, config.b, config.a, config.depth, config.stencil, config.samples,
        false);
    } catch (Exception ex) {
      Display.destroy();
      try {
        Thread.sleep(200);
      } catch (InterruptedException ignored) {
      }
      try {
        Display.create(new PixelFormat(0, 16, 8));
        if (getDesktopDisplayMode().bitsPerPixel == 16) {
          bufferFormat = new BufferFormat(5, 6, 5, 0, 16, 8, 0, false);
        }
        if (getDesktopDisplayMode().bitsPerPixel == 24) {
          bufferFormat = new BufferFormat(8, 8, 8, 0, 16, 8, 0, false);
        }
        if (getDesktopDisplayMode().bitsPerPixel == 32) {
          bufferFormat = new BufferFormat(8, 8, 8, 8, 16, 8, 0, false);
        }
      } catch (Exception ex2) {
        Display.destroy();
        try {
          Thread.sleep(200);
        } catch (InterruptedException ignored) {
        }
        try {
          Display.create(new PixelFormat());
        } catch (Exception ex3) {
          if (ex3.getMessage().contains("Pixel format not accelerated"))
            throw new GdxRuntimeException("OpenGL is not supported by the video driver.", ex3);
          throw new GdxRuntimeException("Unable to create OpenGL display.", ex3);
        }

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Examples of org.lwjgl.opengl.PixelFormat

  public void createContext(int width, int height) {
    
    try {
      
      Display.setDisplayMode(new DisplayMode(width, height));
      Display.create(new PixelFormat(4, 8, 0));
  
      GL11.glViewport(0, 0, width, height);
      GL11.glClearColor(clearColor.r, clearColor.g, clearColor.b, clearColor.a);
      GL11.glClearDepth(1.0f);
      GL11.glEnable(GL11.GL_DEPTH_TEST);

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Examples of org.lwjgl.opengl.PixelFormat

  }
  
  public static int main(String[] args, int width, int height, String title, DemoApplication demoApp) throws LWJGLException {
    Display.setDisplayMode(new DisplayMode(width, height));
    Display.setTitle(title);
    Display.create(new PixelFormat(0, 24, 0));
    
    Keyboard.create();
    Keyboard.enableRepeatEvents(true);
    Mouse.create();

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Examples of org.lwjgl.opengl.PixelFormat

    protected PixelFormat acquirePixelFormat(boolean forPbuffer){
        if (forPbuffer){
            // Use 0 samples for pbuffer format, prevents
            // crashes on bad drivers
            if (pbufferFormat == null){
                pbufferFormat = new PixelFormat(settings.getBitsPerPixel(),
                                                0,
                                                settings.getDepthBits(),
                                                settings.getStencilBits(),
                                                0, // samples
                                                0,
                                                0, 
                                                0, 
                                                settings.useStereo3D());
            }
            return pbufferFormat;
        }else{
            if (canvasFormat == null){
                int samples = getNumSamplesToUse();
                canvasFormat = new PixelFormat(settings.getBitsPerPixel(),
                                               0,
                                               settings.getDepthBits(),
                                               settings.getStencilBits(),
                                               samples,
                                               0,

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Examples of org.lwjgl.opengl.PixelFormat

        var5.printStackTrace();
      }
    }


    try {
      Display.create(AAHelper.setupPixelFormat((new PixelFormat()).withDepthBits(24)));
    } catch (LWJGLException var4) {
      var4.printStackTrace();


      try {
        Thread.sleep(1000L);

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Examples of org.lwjgl.opengl.PixelFormat

  private void createDisplayPixelFormat () {
    try {
      if (config.useGL30) {
        ContextAttribs context = new ContextAttribs(3, 2).withForwardCompatible(false).withProfileCore(true);
        try {
          Display.create(new PixelFormat(config.r + config.g + config.b, config.a, config.depth, config.stencil,
            config.samples), context);
        } catch (Exception e) {
          Display.create(new PixelFormat(config.r + config.g + config.b, config.a, config.depth, config.stencil,
            config.samples), context);
          System.out.println("LwjglGraphics: couldn't create OpenGL 3.2+ core profile context");
        }
        System.out.println("LwjglGraphics: created OpenGL 3.2+ core profile context. This is experimental!");
      } else {
        Display
          .create(new PixelFormat(config.r + config.g + config.b, config.a, config.depth, config.stencil, config.samples));
      }
      bufferFormat = new BufferFormat(config.r, config.g, config.b, config.a, config.depth, config.stencil, config.samples,
        false);
    } catch (Exception ex) {
      Display.destroy();
      try {
        Thread.sleep(200);
      } catch (InterruptedException ignored) {
      }
      try {
        Display.create(new PixelFormat(0, 16, 8));
        if (getDesktopDisplayMode().bitsPerPixel == 16) {
          bufferFormat = new BufferFormat(5, 6, 5, 0, 16, 8, 0, false);
        }
        if (getDesktopDisplayMode().bitsPerPixel == 24) {
          bufferFormat = new BufferFormat(8, 8, 8, 0, 16, 8, 0, false);
        }
        if (getDesktopDisplayMode().bitsPerPixel == 32) {
          bufferFormat = new BufferFormat(8, 8, 8, 8, 16, 8, 0, false);
        }
      } catch (Exception ex2) {
        Display.destroy();
        try {
          Thread.sleep(200);
        } catch (InterruptedException ignored) {
        }
        try {
          Display.create(new PixelFormat());
        } catch (Exception ex3) {
          if (ex3.getMessage().contains("Pixel format not accelerated")) {
            if (!softwareMode && config.allowSoftwareMode) {
              softwareMode = true;
              System.setProperty("org.lwjgl.opengl.Display.allowSoftwareOpenGL", "true");

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Examples of org.lwjgl.opengl.PixelFormat

       * @throws Exception Failure to create display
       */
      private void createDisplay() throws Exception {
         try {
            // create display with alpha
            Display.create(new PixelFormat(8,8,0));
            alphaSupport = true;
         } catch (Exception e) {
            // if we couldn't get alpha, let us know
            alphaSupport = false;
             Display.destroy();

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Examples of org.lwjgl.opengl.PixelFormat

   * 
   * @throws SlickException Indicates a failure to create the shared drawable
   */
  public static void enableSharedContext() throws SlickException {
    try {
      SHARED_DRAWABLE = new Pbuffer(64, 64, new PixelFormat(8, 0, 0), null);
    } catch (LWJGLException e) {
      throw new SlickException("Unable to create the pbuffer used for shard context, buffers not supported", e);
    }
  }

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Examples of org.lwjgl.opengl.PixelFormat

    Log.info("TargetDisplayMode: "+targetDisplayMode);
    
    AccessController.doPrivileged(new PrivilegedAction() {
            public Object run() {
            try {
              PixelFormat format = new PixelFormat(8,8,0,samples);
              
              tryCreateDisplay(format);
              supportsMultiSample = true;
            } catch (Exception e) {
              Display.destroy();
              
              try {
                PixelFormat format = new PixelFormat(8,8,0);
                
                tryCreateDisplay(format);
                alphaSupport = false;
              } catch (Exception e2) {
                Display.destroy();
                // if we couldn't get alpha, let us know
                try {
                  tryCreateDisplay(new PixelFormat());
                } catch (Exception e3) {
                  Log.error(e3);
                }
              }
            }

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