system environment/libraries
- DWFToolkit - DWF Toolkit provides APIs for reading and writing 3D DWF from any application
- libtiger - Rendering library for Kate streams using Pango and Cairo
- libtxc_dxtn - S3TC with DRI drivers
- libva - Video Acceleration (VA) API for Linux
- squish - Squish DXT compression library
- vdpau-video - VDPAU backend for Video Acceleration (VA) API