Java Code Examples for org.lwjgl.opengl.Display#isCreated()
The following examples show how to use
org.lwjgl.opengl.Display#isCreated() .
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Example 1
| Source File: AppletGameContainer.java From slick2d-maven with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
/**
* Start a thread to run LWJGL in
*/
public void startLWJGL() {
if (gameThread != null) {
return;
}
gameThread = new Thread() {
public void run() {
try {
canvas.start();
}
catch (Exception e) {
e.printStackTrace();
if (Display.isCreated()) {
Display.destroy();
}
displayParent.setVisible(false);//removeAll();
add(new ConsolePanel(e));
validate();
}
}
};
gameThread.start();
}
Example 2
| Source File: OpenGL3_TheQuadTextured.java From ldparteditor with MIT License | 5 votes |
|
private void exitOnGLError(String errorMessage) {
int errorValue = GL11.glGetError();
if (errorValue != GL11.GL_NO_ERROR) {
String errorString = GLU.gluErrorString(errorValue);
System.err.println("ERROR - " + errorMessage + ": " + errorString);
if (Display.isCreated()) Display.destroy();
System.exit(-1);
}
}
Example 3
| Source File: Main.java From tribaltrouble with GNU General Public License v2.0 | 5 votes |
|
public final static void fail(Throwable t) {
try {
t.printStackTrace();
if (Display.isCreated())
Display.destroy();
while (t.getCause() != null)
t = t.getCause();
ResourceBundle bundle = ResourceBundle.getBundle(Main.class.getName());
String error = Utils.getBundleString(bundle, "error");
String error_msg = Utils.getBundleString(bundle, "error_message", new Object[]{t.toString(), Globals.SUPPORT_ADDRESS});
Sys.alert(error, error_msg);
} finally {
shutdown();
}
}
Example 4
| Source File: Container.java From opsu with GNU General Public License v3.0 | 5 votes |
|
/**
* Sets up the environment.
*/
private void runSetup() throws SlickException {
try {
setup();
} catch (SlickException e) {
if (!Display.isCreated()) {
// try running in software mode
System.setProperty("org.lwjgl.opengl.Display.allowSoftwareOpenGL", "true");
softwareMode = true;
setup();
} else
throw e;
}
}
Example 5
| Source File: LwjglAbstractDisplay.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 5 votes |
|
/**
* Does LWJGL display initialization in the OpenGL thread
*/
protected void initInThread(){
try{
if (!JmeSystem.isLowPermissions()){
// Enable uncaught exception handler only for current thread
Thread.currentThread().setUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
public void uncaughtException(Thread thread, Throwable thrown) {
listener.handleError("Uncaught exception thrown in "+thread.toString(), thrown);
if (needClose.get()){
// listener.handleError() has requested the
// context to close. Satisfy request.
deinitInThread();
}
}
});
}
// For canvas, this will create a pbuffer,
// allowing us to query information.
// When the canvas context becomes available, it will
// be replaced seamlessly.
createContext(settings);
printContextInitInfo();
created.set(true);
} catch (Exception ex){
try {
if (Display.isCreated())
Display.destroy();
} catch (Exception ex2){
logger.log(Level.WARNING, null, ex2);
}
listener.handleError("Failed to create display", ex);
return; // if we failed to create display, do not continue
}
super.internalCreate();
listener.initialize();
}
Example 6
| Source File: MixinMinecraft.java From VanillaFix with MIT License | 4 votes |
|
private void runGUILoop(GuiScreen screen) throws IOException {
displayGuiScreen(screen);
while (running && currentScreen != null && !(currentScreen instanceof GuiMainMenu) && !(Loader.isModLoaded("custommainmenu") && currentScreen instanceof GuiCustom)) {
if (Display.isCreated() && Display.isCloseRequested()) System.exit(0);
leftClickCounter = 10000;
currentScreen.handleInput();
currentScreen.updateScreen();
GlStateManager.pushMatrix();
GlStateManager.clear(16640);
framebuffer.bindFramebuffer(true);
GlStateManager.enableTexture2D();
GlStateManager.viewport(0, 0, displayWidth, displayHeight);
// EntityRenderer.setupOverlayRendering
ScaledResolution scaledResolution = new ScaledResolution((Minecraft) (Object) this);
GlStateManager.clear(256);
GlStateManager.matrixMode(5889);
GlStateManager.loadIdentity();
GlStateManager.ortho(0.0D, scaledResolution.getScaledWidth_double(), scaledResolution.getScaledHeight_double(), 0, 1000, 3000);
GlStateManager.matrixMode(5888);
GlStateManager.loadIdentity();
GlStateManager.translate(0, 0, -2000);
GlStateManager.clear(256);
int width = scaledResolution.getScaledWidth();
int height = scaledResolution.getScaledHeight();
int mouseX = Mouse.getX() * width / displayWidth;
int mouseY = height - Mouse.getY() * height / displayHeight - 1;
currentScreen.drawScreen(mouseX, mouseY, 0);
framebuffer.unbindFramebuffer();
GlStateManager.popMatrix();
GlStateManager.pushMatrix();
framebuffer.framebufferRender(displayWidth, displayHeight);
GlStateManager.popMatrix();
updateDisplay();
Thread.yield();
Display.sync(60);
checkGLError("VanillaFix GUI Loop");
}
}
Example 7
| Source File: LwjglCanvas.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
/**
* This is called:
* 1) When the context thread ends
* 2) Any time the canvas becomes non-displayable
*/
@Override
protected void destroyContext(){
try {
// invalidate the state so renderer can resume operation
if (!USE_SHARED_CONTEXT){
renderer.cleanup();
}
if (Display.isCreated()){
/* FIXES:
* org.lwjgl.LWJGLException: X Error
* BadWindow (invalid Window parameter) request_code: 2 minor_code: 0
*
* Destroying keyboard early prevents the error above, triggered
* by destroying keyboard in by Display.destroy() or Display.setParent(null).
* Therefore Keyboard.destroy() should precede any of these calls.
*/
if (Keyboard.isCreated()){
// Should only happen if called in
// LwjglAbstractDisplay.deinitInThread().
Keyboard.destroy();
}
//try {
// NOTE: On Windows XP, not calling setParent(null)
// freezes the application.
// On Mac it freezes the application.
// On Linux it fixes a crash with X Window System.
if (JmeSystem.getPlatform() == Platform.Windows32
|| JmeSystem.getPlatform() == Platform.Windows64){
//Display.setParent(null);
}
//} catch (LWJGLException ex) {
// logger.log(Level.SEVERE, "Encountered exception when setting parent to null", ex);
//}
Display.destroy();
}
// The canvas is no longer visible,
// but the context thread is still running.
if (!needClose.get()){
// MUST make sure there's still a context current here ..
// Display is dead, make pbuffer available to the system
makePbufferAvailable();
renderer.invalidateState();
}else{
// The context thread is no longer running.
// Destroy pbuffer.
destroyPbuffer();
}
} catch (LWJGLException ex) {
listener.handleError("Failed make pbuffer available", ex);
}
}
Example 8
| Source File: LwjglAbstractDisplay.java From jmonkeyengine with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
/**
* Does LWJGL display initialization in the OpenGL thread
*/
protected boolean initInThread() {
try {
if (!JmeSystem.isLowPermissions()) {
// Enable uncaught exception handler only for current thread
Thread.currentThread().setUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
@Override
public void uncaughtException(Thread thread, Throwable thrown) {
listener.handleError("Uncaught exception thrown in "+thread.toString(), thrown);
if (needClose.get()) {
// listener.handleError() has requested the
// context to close. Satisfy request.
deinitInThread();
}
}
});
}
// For canvas, this will create a pbuffer,
// allowing us to query information.
// When the canvas context becomes available, it will
// be replaced seamlessly.
createContext(settings);
printContextInitInfo();
created.set(true);
super.internalCreate();
} catch (Exception ex) {
try {
if (Display.isCreated()) {
Display.destroy();
}
} catch (Exception ex2){
logger.log(Level.WARNING, null, ex2);
}
listener.handleError("Failed to create display", ex);
createdLock.notifyAll(); // Release the lock, so start(true) doesn't deadlock.
return false; // if we failed to create display, do not continue
}
listener.initialize();
return true;
}
Example 9
| Source File: LwjglCanvas.java From MikuMikuStudio with BSD 2-Clause "Simplified" License | 4 votes |
|
/**
* This is called:
* 1) When the context thread ends
* 2) Any time the canvas becomes non-displayable
*/
protected void destroyContext(){
try {
// invalidate the state so renderer can resume operation
if (!USE_SHARED_CONTEXT){
renderer.cleanup();
}
if (Display.isCreated()){
/* FIXES:
* org.lwjgl.LWJGLException: X Error
* BadWindow (invalid Window parameter) request_code: 2 minor_code: 0
*
* Destroying keyboard early prevents the error above, triggered
* by destroying keyboard in by Display.destroy() or Display.setParent(null).
* Therefore Keyboard.destroy() should precede any of these calls.
*/
if (Keyboard.isCreated()){
// Should only happen if called in
// LwjglAbstractDisplay.deinitInThread().
Keyboard.destroy();
}
//try {
// NOTE: On Windows XP, not calling setParent(null)
// freezes the application.
// On Mac it freezes the application.
// On Linux it fixes a crash with X Window System.
if (JmeSystem.getPlatform() == Platform.Windows32
|| JmeSystem.getPlatform() == Platform.Windows64){
//Display.setParent(null);
}
//} catch (LWJGLException ex) {
// logger.log(Level.SEVERE, "Encountered exception when setting parent to null", ex);
//}
Display.destroy();
}
// The canvas is no longer visible,
// but the context thread is still running.
if (!needClose.get()){
// MUST make sure there's still a context current here ..
// Display is dead, make pbuffer available to the system
makePbufferAvailable();
renderer.invalidateState();
}else{
// The context thread is no longer running.
// Destroy pbuffer.
destroyPbuffer();
}
} catch (LWJGLException ex) {
listener.handleError("Failed make pbuffer available", ex);
}
}
