|Developer(s)||Denis Oliver Kropp|
|Stable release||1.7.1 / October 10, 2013|
|Operating system||Linux, Mac OS X|
DirectFB (Direct Frame Buffer) is a software library with a small memory footprint that provides graphics acceleration, input device handling and abstraction layer, and integrated windowing system with support for translucent windows and multiple display layers on top of the Linux framebuffer without requiring any kernel modifications. DirectFB is free and open-source software subject to the terms of the GNU Lesser General Public License (LGPL).
The library allows developers an alternative to a full X Window System (X11) server used in Unix-like operating systems. DirectFB allows applications to talk directly to video hardware through a direct API, speeding up and simplifying graphic operations.
It is often used by games and embedded systems developers to circumvent the overhead of a full X Window System server implementation. In 2006, a version of DirectFB was included in the software stack for the CE Linux Forum's Audio/Video Graphics Specification V2.
DirectFB can host XDirectFB, a rootless X server implementation that uses DirectFB windows for X11 top-level windows. XDirectFB is an interface that mimics the X11 interface through the DirectFB API to simplify running applications written for X11 on DirectFB.
- SVGALib, a low-level graphics library which runs on Linux and FreeBSD
- Linux framebuffer
- General Graphics Interface
- Direct Rendering Manager & KMS driver
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