sigonasr2/jmonkeyengine
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First attempt of fix for the issue

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This commit is contained in:
Julien Gouesse 2016-05-18 21:11:51 +02:00
parent 2c1fd47a67
commit 5a5ffdc2ae
1 changed files with 23 additions and 9 deletions

32
jme3-jogl/src/main/java/com/jme3/system/jogl/JoglOffscreenBuffer.java

@ -37,14 +37,13 @@ import com.jme3.input.MouseInput;
import com.jme3.input.TouchInput;
import com.jme3.input.dummy.DummyKeyInput;
import com.jme3.input.dummy.DummyMouseInput;
import com.jme3.system.AppSettings;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.jogamp.opengl.GL;
import com.jogamp.opengl.GLCapabilities;
import com.jogamp.opengl.GLContext;
import com.jogamp.opengl.GLDrawableFactory;
import com.jogamp.opengl.GLOffscreenAutoDrawable;
import com.jogamp.opengl.GLProfile;
@ -61,14 +60,19 @@ public class JoglOffscreenBuffer extends JoglContext implements Runnable {
private GLCapabilities caps;
protected void initInThread(){
GL gl = GLContext.getCurrentGL();
if (!gl.hasFullFBOSupport()){
logger.severe("Offscreen surfaces are not supported.");
return;
// not necessary as JOGL can create an offscreen buffer even without full FBO support
// if (!GLContext.getCurrent().hasFullFBOSupport()){
// logger.severe("Offscreen surfaces are not supported.");
// return;
// }
final GLProfile profile;
if (settings.getRenderer().equals(AppSettings.JOGL_OPENGL_FORWARD_COMPATIBLE)) {
profile = GLProfile.getMaxProgrammable(true);
} else {
profile = GLProfile.getMaxFixedFunc(true);
}
caps = new GLCapabilities(profile);
int samples = getNumSamplesToUse();
caps = new GLCapabilities(GLProfile.getMaxFixedFunc(true));
caps.setHardwareAccelerated(true);
caps.setDoubleBuffered(true);
caps.setStencilBits(settings.getStencilBits());
@ -77,7 +81,7 @@ public class JoglOffscreenBuffer extends JoglContext implements Runnable {
caps.setSampleBuffers(true);
caps.setNumSamples(samples);
offscreenDrawable = GLDrawableFactory.getFactory(GLProfile.getMaxFixedFunc(true)).createOffscreenAutoDrawable(null, caps, null, width, height);
offscreenDrawable = GLDrawableFactory.getFactory(profile).createOffscreenAutoDrawable(null, caps, null, width, height);
offscreenDrawable.display();
@ -89,6 +93,16 @@ public class JoglOffscreenBuffer extends JoglContext implements Runnable {
listener.initialize();
}
@Override
protected void initContextFirstTime(){
offscreenDrawable.getContext().makeCurrent();
try {
super.initContextFirstTime();
} finally {
offscreenDrawable.getContext().release();
}
}
protected boolean checkGLError(){
//FIXME
// NOTE: Always return true since this is used in an "assert" statement