DirectFB is a thin library that provides developers with hardware graphics acceleration, input device handling and abstraction, an integrated windowing system with support for translucent windows and multiple display layers on top of the Linux framebuffer device. It is a complete hardware abstraction layer with software fallbacks for every graphics operation that is not supported by the underlying hardware.
flmkisofs is a very simple program for creating ISO images with the mkisofs program. It can create DVD video ISO images, Apple ISO filesystems, HFS/ISO filesystems, and El Torito or Generic bootable ISO filesystems. It fully supports versions 1 through 3 of the ISO filesystem standard, with RockRidge and Joliet extensions, and has partial UDF support.