--- /dev/null
+//
+// ESRenderer.h
+// FreeFlight
+//
+// Created by Frédéric D'HAEYER on 16/10/09.
+// Copyright Parrot SA 2009. All rights reserved.
+//
+
+#import <QuartzCore/QuartzCore.h>
+
+#import <OpenGLES/EAGL.h>
+#import <OpenGLES/EAGLDrawable.h>
+#import "ARDrone.h"
+
+@protocol ESRenderer <NSObject>
+
+- (void) render:(ARDrone*)drone;
+- (BOOL) resizeFromLayer:(CAEAGLLayer *)layer;
+
+@end