1 files changed, 19 insertions, 5 deletions
diff --git a/arm_compute/runtime/GLES_COMPUTE/GCScheduler.h b/arm_compute/runtime/GLES_COMPUTE/GCScheduler.h
index 817f8b54b1..8aac9c4023 100644
--- a/arm_compute/runtime/GLES_COMPUTE/GCScheduler.h
+++ b/arm_compute/runtime/GLES_COMPUTE/GCScheduler.h
@@ -35,10 +35,6 @@ class IGCKernel;
 /** Provides global access to a OpenGL ES context and command queue. */
 class GCScheduler
 {
-private:
-    /** Constructor */
-    GCScheduler();
-
 public:
     /** Access the scheduler singleton.
      *
@@ -67,7 +63,25 @@ public:
 
     /** Blocks until all commands in the associated command queue have finished. */
     void sync();
+
+private:
+    /** Constructor */
+    GCScheduler();
+    /** Destructor */
+    ~GCScheduler();
+    /** Prevent instances of this class from being copied */
+    GCScheduler(const GCScheduler &) = delete;
+    /** Prevent instances of this class from being copied */
+    GCScheduler &operator=(const GCScheduler &) = delete;
+
+    /** Set up EGL context */
+    void setup_context();
+
+    /** Flag to ensure symbols initialisation is happening before Scheduler creation */
+    static std::once_flag _initialize_symbols;
+
+    EGLDisplay _display; /**< Underlying EGL Display. */
+    EGLContext _context; /**< Underlying EGL Context. */
 };
 }
-
 #endif /* __ARM_COMPUTE_GCSCHEDULER_H__ */