Three-dimensional compressed geometry is decompressed with a unit having an input FIFO receiving compressed data bits and outputting to an input block state machine and an input block, whose outputs are coupled to a barrel shifter unit. Input block output also is input to Huffman tables that output to...http://www.google.com.au/patents/US6028610?utm_source=gb-gplus-sharePatent US6028610 - Geometry instructions for decompression of three-dimensional graphics data
