Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. 302 frames in 5.0 seconds = 60.327 FPS 301 frames in 5.0 seconds = 60.000 FPS 301 frames in 5.0 seconds = 60.000 FPS
ii libdrm-intel1:amd64 2.4.33-1 Userspace interface to intel-specific kernel DRM services -- runtime ii xserver-xorg-video-intel 2:2.18.0-2 X.Org X server -- Intel i8xx, i9xx display driver ii libgl1-mesa-dev 7.11.2-1 free implementation of the OpenGL API -- GLX development files
