diff --git a/opengl/tools/glgen/specs/egl/EGL15.spec b/opengl/tools/glgen/specs/egl/EGL15.spec
index e0aad30..5c48a15 100644
--- a/opengl/tools/glgen/specs/egl/EGL15.spec
+++ b/opengl/tools/glgen/specs/egl/EGL15.spec
@@ -1,7 +1,8 @@
 EGLSync eglCreateSync ( EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list )
+// eglGetSyncAttrib pulled in with eglCreateSync stubs
+// EGLBoolean eglGetSyncAttrib ( EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib *value )
 EGLBoolean eglDestroySync ( EGLDisplay dpy, EGLSync sync )
 EGLint eglClientWaitSync ( EGLDisplay dpy, EGLSync sync, EGLint flags, EGLTime timeout )
-EGLBoolean eglGetSyncAttrib ( EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib *value )
 // NOTE: native_display isn't actually an EGLAttrib. Using EGLAttrib
 // so that the generate creates mostly correct code (do not want a buffer)
 // have to manually change cast to (void *) in generated code that calls
diff --git a/opengl/tools/glgen/stubs/egl/EGL15cHeader.cpp b/opengl/tools/glgen/stubs/egl/EGL15cHeader.cpp
index 1c53c9e..8bb0c6a 100644
--- a/opengl/tools/glgen/stubs/egl/EGL15cHeader.cpp
+++ b/opengl/tools/glgen/stubs/egl/EGL15cHeader.cpp
@@ -25,6 +25,7 @@
 #include <utils/misc.h>
 
 #include <assert.h>
+#include <vector>
 #include <EGL/egl.h>
 
 #include <ui/ANativeObjectBase.h>
@@ -206,4 +207,22 @@
     return _env->NewObject(cls, con, reinterpret_cast<jlong>(handle));
 }
 
+struct WrappedEGLAttribs {
+private:
+    std::vector<EGLAttrib> backing; // only for 32-bit
+public:
+    EGLAttrib *attribs;
+    WrappedEGLAttribs(): attribs(nullptr) { };
+    void init(jlong *array, jint size) {
+        if (sizeof(EGLAttrib) != sizeof(jlong)) {
+            for (jint i = 0; i < size; ++i) {
+                backing.push_back(array[i]);
+            }
+            attribs = backing.data();
+        } else {
+            attribs = (EGLAttrib*)array;
+        }
+    }
+};
+
 // --------------------------------------------------------------------------
diff --git a/opengl/tools/glgen/stubs/egl/eglCreateImage.cpp b/opengl/tools/glgen/stubs/egl/eglCreateImage.cpp
new file mode 100644
index 0000000..f93815c
--- /dev/null
+++ b/opengl/tools/glgen/stubs/egl/eglCreateImage.cpp
@@ -0,0 +1,50 @@
+/* EGLImage eglCreateImage ( EGLDisplay dpy, EGLContext context, EGLenum target, EGLClientBuffer buffer, const EGLAttrib *attrib_list ) */
+static jobject
+android_eglCreateImage
+  (JNIEnv *_env, jobject _this, jobject dpy, jobject context, jint target, jlong buffer, jlongArray attrib_list_ref, jint offset) {
+    jint _exception = 0;
+    const char * _exceptionType = NULL;
+    const char * _exceptionMessage = NULL;
+    EGLImage _returnValue = (EGLImage) 0;
+    EGLDisplay dpy_native = (EGLDisplay) fromEGLHandle(_env, egldisplayGetHandleID, dpy);
+    EGLContext context_native = (EGLContext) fromEGLHandle(_env, eglcontextGetHandleID, context);
+    jlong *attrib_list_base = (jlong *) 0;
+    jint _remaining;
+    WrappedEGLAttribs attrib_list;
+
+    if (!attrib_list_ref) {
+        _exception = 1;
+        _exceptionType = "java/lang/IllegalArgumentException";
+        _exceptionMessage = "attrib_list == null";
+        goto exit;
+    }
+    if (offset < 0) {
+        _exception = 1;
+        _exceptionType = "java/lang/IllegalArgumentException";
+        _exceptionMessage = "offset < 0";
+        goto exit;
+    }
+    _remaining = _env->GetArrayLength(attrib_list_ref) - offset;
+    attrib_list_base = (jlong *)
+        _env->GetLongArrayElements(attrib_list_ref, (jboolean *)0);
+    attrib_list.init(attrib_list_base + offset, _remaining);
+
+    _returnValue = eglCreateImage(
+        (EGLDisplay)dpy_native,
+        (EGLContext)context_native,
+        (EGLenum)target,
+        (EGLClientBuffer)buffer,
+        attrib_list.attribs
+    );
+
+exit:
+    if (attrib_list_base) {
+        _env->ReleaseLongArrayElements(attrib_list_ref, (jlong*)attrib_list_base,
+            JNI_ABORT);
+    }
+    if (_exception) {
+        jniThrowException(_env, _exceptionType, _exceptionMessage);
+        return nullptr;
+    }
+    return toEGLHandle(_env, eglimageClass, eglimageConstructor, _returnValue);
+}
diff --git a/opengl/tools/glgen/stubs/egl/eglCreateImage.java b/opengl/tools/glgen/stubs/egl/eglCreateImage.java
new file mode 100644
index 0000000..06a04bb
--- /dev/null
+++ b/opengl/tools/glgen/stubs/egl/eglCreateImage.java
@@ -0,0 +1,11 @@
+    // C function EGLImage eglCreateImage ( EGLDisplay dpy, EGLContext context, EGLenum target, EGLClientBuffer buffer, const EGLAttrib *attrib_list )
+
+    public static native EGLImage eglCreateImage(
+        EGLDisplay dpy,
+        EGLContext context,
+        int target,
+        long buffer,
+        long[] attrib_list,
+        int offset
+    );
+
diff --git a/opengl/tools/glgen/stubs/egl/eglCreateImage.nativeReg b/opengl/tools/glgen/stubs/egl/eglCreateImage.nativeReg
new file mode 100644
index 0000000..da5687d
--- /dev/null
+++ b/opengl/tools/glgen/stubs/egl/eglCreateImage.nativeReg
@@ -0,0 +1 @@
+{"eglCreateImage", "(Landroid/opengl/EGLDisplay;Landroid/opengl/EGLContext;IJ[JI)Landroid/opengl/EGLImage;", (void *) android_eglCreateImage },
diff --git a/opengl/tools/glgen/stubs/egl/eglCreatePlatformWindowSurface.cpp b/opengl/tools/glgen/stubs/egl/eglCreatePlatformWindowSurface.cpp
new file mode 100644
index 0000000..48dbd35
--- /dev/null
+++ b/opengl/tools/glgen/stubs/egl/eglCreatePlatformWindowSurface.cpp
@@ -0,0 +1,68 @@
+/* EGLSurface eglCreatePlatformWindowSurface ( EGLDisplay dpy, EGLConfig config, void *native_window, const EGLAttrib *attrib_list ) */
+static jobject
+android_eglCreatePlatformWindowSurface
+  (JNIEnv *_env, jobject _this, jobject dpy, jobject config, jobject native_window_buf, jlongArray attrib_list_ref, jint offset) {
+    jint _exception = 0;
+    const char * _exceptionType = NULL;
+    const char * _exceptionMessage = NULL;
+    jarray _array = (jarray) 0;
+    jint _bufferOffset = (jint) 0;
+    EGLSurface _returnValue = (EGLSurface) 0;
+    EGLDisplay dpy_native = (EGLDisplay) fromEGLHandle(_env, egldisplayGetHandleID, dpy);
+    EGLConfig config_native = (EGLConfig) fromEGLHandle(_env, eglconfigGetHandleID, config);
+    jint _native_windowRemaining;
+    void *native_window = (void *) 0;
+    jlong *attrib_list_base = (jlong *) 0;
+    jint _attrib_listRemaining;
+    WrappedEGLAttribs attrib_list;
+
+    if (!native_window_buf) {
+        _exception = 1;
+        _exceptionType = "java/lang/IllegalArgumentException";
+        _exceptionMessage = "native_window == null";
+        goto exit;
+    }
+    native_window = (void *)getPointer(_env, native_window_buf, (jarray*)&_array, &_native_windowRemaining, &_bufferOffset);
+    if (!attrib_list_ref) {
+        _exception = 1;
+        _exceptionType = "java/lang/IllegalArgumentException";
+        _exceptionMessage = "attrib_list == null";
+        goto exit;
+    }
+    if (offset < 0) {
+        _exception = 1;
+        _exceptionType = "java/lang/IllegalArgumentException";
+        _exceptionMessage = "offset < 0";
+        goto exit;
+    }
+    _attrib_listRemaining = _env->GetArrayLength(attrib_list_ref) - offset;
+    attrib_list_base = (jlong *)
+        _env->GetLongArrayElements(attrib_list_ref, (jboolean *)0);
+    attrib_list.init(attrib_list_base + offset, _attrib_listRemaining);
+
+    if (native_window == NULL) {
+        char * _native_windowBase = (char *)_env->GetPrimitiveArrayCritical(_array, (jboolean *) 0);
+        native_window = (void *) (_native_windowBase + _bufferOffset);
+    }
+    _returnValue = eglCreatePlatformWindowSurface(
+        (EGLDisplay)dpy_native,
+        (EGLConfig)config_native,
+        (void *)native_window,
+        attrib_list.attribs
+    );
+
+exit:
+    if (attrib_list_base) {
+        _env->ReleaseLongArrayElements(attrib_list_ref, (jlong*)attrib_list_base,
+            JNI_ABORT);
+    }
+    if (_array) {
+        releasePointer(_env, _array, native_window, _exception ? JNI_FALSE : JNI_TRUE);
+    }
+    if (_exception) {
+        jniThrowException(_env, _exceptionType, _exceptionMessage);
+        return nullptr;
+    }
+    return toEGLHandle(_env, eglsurfaceClass, eglsurfaceConstructor, _returnValue);
+}
+
diff --git a/opengl/tools/glgen/stubs/egl/eglCreatePlatformWindowSurface.java b/opengl/tools/glgen/stubs/egl/eglCreatePlatformWindowSurface.java
new file mode 100644
index 0000000..dda37f8
--- /dev/null
+++ b/opengl/tools/glgen/stubs/egl/eglCreatePlatformWindowSurface.java
@@ -0,0 +1,10 @@
+    // C function EGLSurface eglCreatePlatformWindowSurface ( EGLDisplay dpy, EGLConfig config, void *native_window, const EGLAttrib *attrib_list )
+
+    public static native EGLSurface eglCreatePlatformWindowSurface(
+        EGLDisplay dpy,
+        EGLConfig config,
+        java.nio.Buffer native_window,
+        long[] attrib_list,
+        int offset
+    );
+
diff --git a/opengl/tools/glgen/stubs/egl/eglCreatePlatformWindowSurface.nativeReg b/opengl/tools/glgen/stubs/egl/eglCreatePlatformWindowSurface.nativeReg
new file mode 100644
index 0000000..ce464e8
--- /dev/null
+++ b/opengl/tools/glgen/stubs/egl/eglCreatePlatformWindowSurface.nativeReg
@@ -0,0 +1 @@
+{"eglCreatePlatformWindowSurface", "(Landroid/opengl/EGLDisplay;Landroid/opengl/EGLConfig;Ljava/nio/Buffer;[JI)Landroid/opengl/EGLSurface;", (void *) android_eglCreatePlatformWindowSurface },
diff --git a/opengl/tools/glgen/stubs/egl/eglCreateSync.cpp b/opengl/tools/glgen/stubs/egl/eglCreateSync.cpp
new file mode 100644
index 0000000..c53afea
--- /dev/null
+++ b/opengl/tools/glgen/stubs/egl/eglCreateSync.cpp
@@ -0,0 +1,101 @@
+/* EGLSync eglCreateSync ( EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list ) */
+static jobject
+android_eglCreateSync
+  (JNIEnv *_env, jobject _this, jobject dpy, jint type, jlongArray attrib_list_ref, jint offset) {
+    jint _exception = 0;
+    const char * _exceptionType = NULL;
+    const char * _exceptionMessage = NULL;
+    EGLSync _returnValue = (EGLSync) 0;
+    EGLDisplay dpy_native = (EGLDisplay) fromEGLHandle(_env, egldisplayGetHandleID, dpy);
+    jlong *attrib_list_base = (jlong *) 0;
+    jint _remaining;
+    WrappedEGLAttribs attrib_list;
+
+    if (!attrib_list_ref) {
+        _exception = 1;
+        _exceptionType = "java/lang/IllegalArgumentException";
+        _exceptionMessage = "attrib_list == null";
+        goto exit;
+    }
+    if (offset < 0) {
+        _exception = 1;
+        _exceptionType = "java/lang/IllegalArgumentException";
+        _exceptionMessage = "offset < 0";
+        goto exit;
+    }
+    _remaining = _env->GetArrayLength(attrib_list_ref) - offset;
+    attrib_list_base = (jlong *)
+        _env->GetLongArrayElements(attrib_list_ref, (jboolean *)0);
+    attrib_list.init(attrib_list_base + offset, _remaining);
+
+    _returnValue = eglCreateSync(
+        (EGLDisplay)dpy_native,
+        (EGLenum)type,
+        attrib_list.attribs
+    );
+
+exit:
+    if (attrib_list_base) {
+        _env->ReleaseLongArrayElements(attrib_list_ref, (jlong*)attrib_list_base,
+            JNI_ABORT);
+    }
+    if (_exception) {
+        jniThrowException(_env, _exceptionType, _exceptionMessage);
+        return nullptr;
+    }
+    return toEGLHandle(_env, eglsyncClass, eglsyncConstructor, _returnValue);
+}
+
+/* EGLBoolean eglGetSyncAttrib ( EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib *value ) */
+static jboolean
+android_eglGetSyncAttrib
+  (JNIEnv *_env, jobject _this, jobject dpy, jobject sync, jint attribute, jlongArray value_ref, jint offset) {
+    jint _exception = 0;
+    const char * _exceptionType = NULL;
+    const char * _exceptionMessage = NULL;
+    EGLBoolean _returnValue = (EGLBoolean) 0;
+    EGLDisplay dpy_native = (EGLDisplay) fromEGLHandle(_env, egldisplayGetHandleID, dpy);
+    EGLSync sync_native = (EGLSync) fromEGLHandle(_env, eglsyncGetHandleID, sync);
+    jlong *value_base = (jlong *) 0;
+    jint _remaining;
+    EGLAttrib value;
+
+    if (!value_ref) {
+        _exception = 1;
+        _exceptionType = "java/lang/IllegalArgumentException";
+        _exceptionMessage = "value == null";
+        goto exit;
+    }
+    if (offset < 0) {
+        _exception = 1;
+        _exceptionType = "java/lang/IllegalArgumentException";
+        _exceptionMessage = "offset < 0";
+        goto exit;
+    }
+    _remaining = _env->GetArrayLength(value_ref) - offset;
+    value_base = (jlong *)
+        _env->GetLongArrayElements(value_ref, (jboolean *)0);
+
+    _returnValue = eglGetSyncAttrib(
+        (EGLDisplay)dpy_native,
+        (EGLSync)sync_native,
+        (EGLint)attribute,
+        &value
+    );
+
+    if (value_base && _returnValue == EGL_TRUE) {
+        *(value_base + offset) = (jlong) value;
+    }
+
+exit:
+    if (value_base) {
+        _env->ReleaseLongArrayElements(value_ref, (jlong*)value_base,
+            _exception ? JNI_ABORT: 0);
+    }
+    if (_exception) {
+        jniThrowException(_env, _exceptionType, _exceptionMessage);
+        return JNI_FALSE;
+    }
+    return (jboolean)_returnValue;
+}
+
diff --git a/opengl/tools/glgen/stubs/egl/eglCreateSync.java b/opengl/tools/glgen/stubs/egl/eglCreateSync.java
new file mode 100644
index 0000000..db8f728
--- /dev/null
+++ b/opengl/tools/glgen/stubs/egl/eglCreateSync.java
@@ -0,0 +1,22 @@
+    // C function EGLSync eglCreateSync ( EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list )
+
+    public static native EGLSync eglCreateSync(
+        EGLDisplay dpy,
+        int type,
+        long[] attrib_list,
+        int offset
+    );
+
+    /**
+    * C function EGLBoolean eglGetSyncAttrib ( EGLDisplay dpy, EGLSync sync, EGLint attribute,
+    *                                          EGLAttrib *value )
+    */
+
+    public static native boolean eglGetSyncAttrib(
+            EGLDisplay dpy,
+            EGLSync sync,
+            int attribute,
+            long[] value,
+            int offset
+    );
+
diff --git a/opengl/tools/glgen/stubs/egl/eglCreateSync.nativeReg b/opengl/tools/glgen/stubs/egl/eglCreateSync.nativeReg
new file mode 100644
index 0000000..c99e7fe
--- /dev/null
+++ b/opengl/tools/glgen/stubs/egl/eglCreateSync.nativeReg
@@ -0,0 +1,2 @@
+{"eglCreateSync", "(Landroid/opengl/EGLDisplay;I[JI)Landroid/opengl/EGLSync;", (void *) android_eglCreateSync },
+{"eglGetSyncAttrib", "(Landroid/opengl/EGLDisplay;Landroid/opengl/EGLSync;I[JI)Z", (void *) android_eglGetSyncAttrib },
diff --git a/opengl/tools/glgen/stubs/egl/eglGetPlatformDisplay.cpp b/opengl/tools/glgen/stubs/egl/eglGetPlatformDisplay.cpp
index 3a6176f..6acb32a 100644
--- a/opengl/tools/glgen/stubs/egl/eglGetPlatformDisplay.cpp
+++ b/opengl/tools/glgen/stubs/egl/eglGetPlatformDisplay.cpp
@@ -6,9 +6,9 @@
     const char * _exceptionType = NULL;
     const char * _exceptionMessage = NULL;
     EGLDisplay _returnValue = (EGLDisplay) 0;
-    EGLAttrib *attrib_list_base = (EGLAttrib *) 0;
+    jlong *attrib_list_base = (jlong *) 0;
     jint _remaining;
-    EGLAttrib *attrib_list = (EGLAttrib *) 0;
+    WrappedEGLAttribs attrib_list;
 
     if (!attrib_list_ref) {
         _exception = 1;
@@ -23,14 +23,14 @@
         goto exit;
     }
     _remaining = _env->GetArrayLength(attrib_list_ref) - offset;
-    attrib_list_base = (EGLAttrib *)
+    attrib_list_base = (jlong *)
         _env->GetLongArrayElements(attrib_list_ref, (jboolean *)0);
-    attrib_list = attrib_list_base + offset;
+    attrib_list.init(attrib_list_base + offset, _remaining);
 
     _returnValue = eglGetPlatformDisplay(
         (EGLenum)platform,
         (void *)native_display,
-        (EGLAttrib *)attrib_list
+        attrib_list.attribs
     );
 
 exit: