viewport-clamp: to test the viewport clamping ...test to something more relevant (Nanley Chery) - Fixed the description (Nanley Chery) ...compile and link the shaders (Nanley Chery) - Changed the OpenGL version to 3.0 (Nanley Chery) (Nanley Chery) Graunke, Nanley Chery) Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>