*OpenGLR ES is a royalty-free, cross-platform API for full-function 2D and 3D graphics on embedded systems - including consoles, phones, appliances and vehicles. It consists of well-defined subsets of desktop OpenGL, creating a flexible and powerful low-level interface between software and graphics acceleration. OpenGL ES includes profiles for floating-point and fixed-point systems and the EGL? specification for portably binding to native windowing systems.
Platform: Windows, Linux, Mac OS X; License: SGI Free Software B License
Reference: https://www.khronos.org/opengles/