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-rw-r--r--src/jogl/classes/javax/media/opengl/GLDrawableFactory.java3
-rw-r--r--src/jogl/classes/javax/media/opengl/GLProfile.java9
2 files changed, 12 insertions, 0 deletions
diff --git a/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java b/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java
index 78ca24be0..fe591c9fc 100644
--- a/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java
+++ b/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java
@@ -220,6 +220,9 @@ public abstract class GLDrawableFactory {
}
}
+ protected void enterThreadCriticalZone() {};
+ protected void leaveThreadCriticalZone() {};
+
protected abstract void shutdownInstance();
/**
diff --git a/src/jogl/classes/javax/media/opengl/GLProfile.java b/src/jogl/classes/javax/media/opengl/GLProfile.java
index 378d3df9c..3e1727f50 100644
--- a/src/jogl/classes/javax/media/opengl/GLProfile.java
+++ b/src/jogl/classes/javax/media/opengl/GLProfile.java
@@ -1218,6 +1218,15 @@ public class GLProfile {
if(null == device) {
return false;
}
+ GLDrawableFactory factory = GLDrawableFactory.getFactoryImpl(device);
+ factory.enterThreadCriticalZone();
+ try {
+ return initProfilesForDeviceImpl(device);
+ } finally {
+ factory.leaveThreadCriticalZone();
+ }
+ }
+ private static synchronized boolean initProfilesForDeviceImpl(AbstractGraphicsDevice device) {
boolean isSet = GLContext.getAvailableGLVersionsSet(device);
if(DEBUG) {