Don't repaint() from a separate thread in AWT demos. This results in a smoother rendering.
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9f7da6d483
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@ -51,12 +51,12 @@ final class LinuxAWTGLCanvasPeerInfo extends LinuxPeerInfo {
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}
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protected void doLockAndInitHandle() throws LWJGLException {
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int screen = -1;
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try {
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int screen = 0;//-1;
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/* try {
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screen = LinuxCanvasImplementation.getScreenFromDevice(canvas.getGraphicsConfiguration().getDevice());
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} catch (LWJGLException e) {
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LWJGLUtil.log("Got exception while trying to determine screen: " + e);
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}
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}*/
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nInitHandle(screen, awt_surface.lockAndGetHandle(canvas), getHandle());
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}
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private static native void nInitHandle(int screen, ByteBuffer surface_buffer, ByteBuffer peer_info_handle) throws LWJGLException;
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@ -116,6 +116,7 @@ public class AWTGears extends Frame {
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GL11.glPopMatrix();
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swapBuffers();
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repaint();
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} catch (LWJGLException e) {
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throw new RuntimeException(e);
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}
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@ -139,17 +140,6 @@ public class AWTGears extends Frame {
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});
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setResizable(true);
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setVisible(true);
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new Thread() {
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{
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setDaemon(true);
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}
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public void run() {
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for (;;) {
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canvas0.repaint();
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}
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}
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}.start();
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}
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private void setup() {
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@ -53,7 +53,7 @@ public class AWTTest extends Frame {
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/** AWT GL canvas */
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private AWTGLCanvas canvas0, canvas1;
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private float angle;
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private volatile float angle;
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/**
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* C'tor
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@ -80,6 +80,7 @@ public class AWTTest extends Frame {
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GL11.glRectf(-50.0f, -50.0f, 50.0f, 50.0f);
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GL11.glPopMatrix();
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swapBuffers();
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repaint();
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} catch (LWJGLException e) {
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throw new RuntimeException(e);
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}
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@ -89,6 +90,7 @@ public class AWTTest extends Frame {
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add(canvas1 = new AWTGLCanvas() {
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public void paintGL() {
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try {
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angle += 1.0f;
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makeCurrent();
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GL11.glViewport(0, 0, getWidth(), getHeight());
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GL11.glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
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@ -103,6 +105,7 @@ public class AWTTest extends Frame {
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GL11.glRectf(-50.0f, -50.0f, 50.0f, 50.0f);
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GL11.glPopMatrix();
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swapBuffers();
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repaint();
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} catch (LWJGLException e) {
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throw new RuntimeException(e);
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}
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@ -117,24 +120,6 @@ public class AWTTest extends Frame {
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});
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setResizable(true);
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setVisible(true);
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new Thread() {
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{
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setDaemon(true);
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}
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public void run() {
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for (;;) {
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angle += 1.0f;
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canvas0.repaint();
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canvas1.repaint();
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try {
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sleep(20);
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} catch (InterruptedException e) {
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break;
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}
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}
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}
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}.start();
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}
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public static void main(String[] args) throws LWJGLException {
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