![]() ![]() Lots of core functionality is done on the same thread as the compositor. At the heart of these is the design of its window manager, Mutter. GNOME 3ĭespite its position as the default environment in most major Linux distributions, GNOME still has some serious performance problems. On Linux, most desktop environments include a compositor, but performance varies on differing hardware. MacOS has used the Quartz Compositor since its initial release of 10.0 in 2001. Windows has used the DWM compositor since Vista, enabled by the Aero theme. Compositors can also add effects like transparency, animations, and blur. Vertical synchronization, or vsync, prevents screen tearing by waiting on the display to update before updating the display. ![]() ![]() A well-written compositor is critical for a smooth desktop experience. Each frame of each running application goes through the compositor. Each buffer is put into one final image that the compositor outputs to the display. See Also: Why We’re Still Recommending the GT 710 For Passthrough Hosts What is a compositor?Ī compositor is an application that gives each window a buffer to render to. Here’s a brief rundown of a few of the most popular compositors. The compositor is among the most vital components for good desktop UX on Linux. Depending on the driver and environment in use, your desktop’s responsiveness and performance can vary wildly. Desktop performance on Linux can vary with different environments, window managers, compositors, and graphics drivers. ![]()
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