glxosd

On-Screen-Display for OpenGL applications

GLXOSD is an extensible on-screen display (OSD) for OpenGL applications running on Linux with X11 which aims to provide similar functionality to MSI Afterburner/RivaTuner OSD. It can show FPS, frame timings, temperatures and more in OpenGL games and applications. It can also be used to benchmark games, much like voglperf.

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