Qt Weekly #21: Dynamic OpenGL implementation loading in Qt 5.4
https://blog.qt.io/blog/2014/11/27/qt-weekly-21-dynamic-opengl-implementation-loading-in-qt-5-4/
OpenGL? Registry
https://www.opengl.org/registry/
Qt for Windows - Requirements
http://doc.qt.io/qt-5/windows-support.html
http://doc.qt.io/qt-5/windows-requirements.html
OpenGL置谦、OpenGL ES罐寨、OpenVG龙考、GLX、EGL簡介
http://blog.csdn.net/talking12391239/article/details/8671786
New Features in Qt 5.5
https://wiki.qt.io/New_Features_in_Qt_5.5
Qt 5 on Windows ANGLE and OpenGL
https://wiki.qt.io/Qt_5_on_Windows_ANGLE_and_OpenGL
Graphics on Windows from a different angle
http://blog.qt.io/blog/2012/10/24/graphics-on-windows-from-a-different-angle/