title: Is it a big deal switching from OpenGL 3.0 to OpenGL ES 2.0?
body: <p>If I am currently developing a game for windows using SDL and GLEW (for OpenGL 3.0+) and I later want to port my game to Android, will I have to rewrite the majority of my code to convert from OpenGL 3.0 to OpenGL ES 2.0? Are there any programs that do this for me? Is it a big deal switching from OpenGL to OpenGL ES?</p>