Fix Bug 875 - Cleanup branch using VersionNumber (fix 'Int' check strictMatch minor) and reuse isES; EGLContext: Use strictMatch for setGLFunctionAvailability() and handle failure; EGLDrawableFactory: Either detect ES3 or ES2.

- Cleanup branch using VersionNumber (fix 'Int' check strictMatch minor) and reuse isES

- EGLContext: Use strictMatch for setGLFunctionAvailability() and handle failure
  On ES, we require strictMatch, cleanup if failing.

- EGLDrawableFactory: Either detect ES3 or ES2.
  Both only available with proper EGL context creation for ES profiles (TODO)

2 files changed, 15 insertions, 5 deletions

diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLContext.java b/src/jogl/classes/jogamp/opengl/egl/EGLContext.java
index d8bb2e9eb..2eb277f3f 100644
--- a/src/jogl/classes/jogamp/opengl/egl/EGLContext.java
+++ b/src/jogl/classes/jogamp/opengl/egl/EGLContext.java
@@ -222,9 +222,19 @@ public class EGLContext extends GLContextImpl {
             throw new GLException("Error making context " +
                                   toHexString(contextHandle) + " current: error code " + toHexString(EGL.eglGetError()));
         }
-        return setGLFunctionAvailability(true, contextVersionReq, 0, CTX_PROFILE_ES,
-                                         contextVersionReq>=3 /* strictMatch */, // strict match for es >= 3
-                                         false /* withinGLVersionsMapping */);
+        if( !setGLFunctionAvailability(true, contextVersionReq, 0, CTX_PROFILE_ES,
+                                       true /* strictMatch */, // always req. strict match
+                                       false /* withinGLVersionsMapping */) ) {
+            if(DEBUG) {
+                System.err.println(getThreadName() + ": createImpl: setGLFunctionAvailability FAILED delete "+toHexString(contextHandle));
+            }
+            EGL.eglMakeCurrent(drawable.getNativeSurface().getDisplayHandle(), EGL.EGL_NO_SURFACE, EGL.EGL_NO_SURFACE, EGL.EGL_NO_CONTEXT);
+            EGL.eglDestroyContext(drawable.getNativeSurface().getDisplayHandle(), contextHandle);
+            contextHandle = 0;
+            return false;
+        } else {
+            return true;
+        }
     }
 
     @Override
diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
index a0d896e3a..87a780935 100644
--- a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java
@@ -616,8 +616,8 @@ public class EGLDrawableFactory extends GLDrawableFactoryImpl {
         if( null != eglES2DynamicLookupHelper ) {
             madeCurrentES3 = mapAvailableEGLESConfig(adevice, 3, hasPBufferES3ES2, rendererQuirksES3ES2, ctpES3ES2);
             if( madeCurrentES3 ) {
-                madeCurrentES2 = true;
-                EGLContext.mapStaticGLVersion(adevice, 2, 0, ctpES3ES2[0]);
+                // Only support highest - FIXME: Proper ES2/ES3 profile selection
+                madeCurrentES2 = false;
             } else {
                 madeCurrentES2 = mapAvailableEGLESConfig(adevice, 2, hasPBufferES3ES2, rendererQuirksES3ES2, ctpES3ES2);
             }