Advances in OpenGL and OpenGL ES

OpenGL and OpenGL ES are the foundation for hardware-accelerated graphics in OS X and iOS. Find out how to harness innovations in iOS 6 for fast geometry updates, streaming textures, and advanced blending. Learn about the GLKit framework and see how your apps can leverage its built-in features and effects. Understand how to update your apps for high-resolution displays on both iOS and OS X, and hear specific tips and best practices to follow in your apps.

WWDC 2012 - Session 513 - iOS, macOS