Subject: [video-codec] Add Daala's Entropy Coder to Thor

From: "Timothy B. Terriberry" <[email-masked]>
Date: Fri, 07 Aug 2015 14:31:32 -0700

As promised at the mic in Prague, here is a pull request to add Daala's 
entropy coder to Thor:

https://github.com/cisco/thor/pull/8

It also fixes several crash bugs in the decoder on invalid streams.

This does not actually convert any of the symbols over to using 
arithmetic coding, but it should now be possible to do that one symbol 
at a time, or to experiment with adding other features in Daala to Thor 
that rely on Daala's arithmetic coder.