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-rw-r--r--src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java b/src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java
index d54a80ae3..aff18fc81 100644
--- a/src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java
+++ b/src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java
@@ -38,6 +38,7 @@ package jogamp.opengl.egl;
import javax.media.opengl.*;
import jogamp.opengl.*;
+
import javax.media.nativewindow.*;
public class EGLExternalContext extends EGLContext {
@@ -45,7 +46,9 @@ public class EGLExternalContext extends EGLContext {
public EGLExternalContext(AbstractGraphicsScreen screen) {
super(null, null);
GLContextShareSet.contextCreated(this);
- setGLFunctionAvailability(false, 0, 0, CTX_PROFILE_ES, false /* strictMatch */, false /* withinGLVersionsMapping */); // use GL_VERSION
+ if( !setGLFunctionAvailability(false, 0, 0, CTX_PROFILE_ES, false /* strictMatch */, false /* withinGLVersionsMapping */) ) { // use GL_VERSION
+ throw new InternalError("setGLFunctionAvailability !strictMatch failed");
+ }
getGLStateTracker().setEnabled(false); // external context usage can't track state in Java
}