libxatracker-dev 10.5.9-2ubuntu1~vivid2 (arm64 binary) in ubuntu vivid

 This package contains the XA (X acceleration) library. It is used exclusively
 by the X server to do render, copy and video acceleration.
 .
 XA is intended to be used by the vmware driver for virtualized X acceleration.
 .
 This package provides the development environment for compiling programs
 against the xatracker library.