tree 34bfc3f6bddc76677fdcda9ef121270d96178003
parent 21d3612a2f2e09d8cc76e696a181865744479dcd
author Deb Mukherjee <debargha@google.com> 1332180124 -0700
committer Deb Mukherjee <debargha@google.com> 1332327344 -0700

Adding contextual coding of mb_skip_coeff flag.

Using contextual coding of the mkb_skip_coeff flag using the
values of this flag from the left and above. There is a small
improvement of about 0.15% on Derf:
http://www.corp.google.com/~debargha/vp8_results/mbskipcontext.html

Refactored to use pred_common.c by adding a new context type.

Results on HD set (about 0.66% improvement):
http://www.corp.google.com/~debargha/vp8_results/mbskipcontext_hd.html

Incliding missing refactoring to use the pred_common utilities.

Change-Id: I95373382d429b5a59610d77f69a0fea2be628278