category: X11 requires: cygwin libGL1 libGLEW2.1 libX11_6 sdesc: "OpenGL Extension Wrangler demos" ldesc: "The OpenGL Extension Wrangler Library (GLEW) is a cross-platform open-source C/C++ extension loading library. GLEW provides efficient run-time mechanisms for determining which OpenGL extensions are supported on the target platform. OpenGL core and extension functionality is exposed in a single header file."