DirectFB is a thin library that provides hardware graphics acceleration, input device handling and abstraction, integrated windowing system with support for translucent windows and multiple display layers on top of the Linux Framebuffer Device.

一个小型的类似Windows的嵌入式操作系统的代码，与WIN32的API相同，有MemDC的源代码，现在已经移植到错中平台下。-The Nano-X Window System is an Open Source project aimed at bringing the features of modern graphical windowing environments to smaller devices and platforms. Nano-X allows applications