Add support for OpenGL (3D graphics)
| Package | “opengl” Flag Description |
|---|---|
| dev-games/mygui | Use the opengl render subsystem. (cannot combine with ogre) |
| dev-python/PyQt4 | Build bindings for the QtOpenGL module |
| dev-python/PyQt5 | Build bindings for the QtOpenGL module |
| dev-python/pyside | Build QtOpenGL module |
| dev-qt/qtdemo | Build QtOpenGL examples and demos |
| games-simulation/corsix-th | Use OpenGL for rendering. |
| kde-base/kdelibs | Enable OpenGL support for Plasma (GLApplet) |
| kde-frameworks/kdelibs | Enable OpenGL support for Plasma (GLApplet) |
| media-video/mpv | Enable the recommended 'opengl' video output |
| x11-libs/cairo | Build the OpenGL backend |
| x11-misc/compton | Enable VSync with SGI_swap_control OpenGL extension |