Pascal Massimino 323dc4d9b9 remove use of log2(). Use VP8LFastLog2() instead.
Order-by-cost mostly unchanged (up to a scaling constant 1/log(2))
(except for few minor diff in < 2% of cases)

+ remove unused field cost_mode->cache_bits_

Change-Id: I714f8ab12f49a23f5d499a64c741382c9b489a3e
2012-08-02 00:08:58 -07:00
..
2012-07-21 12:20:19 -07:00
2011-03-26 10:15:44 -07:00
2011-03-26 10:15:44 -07:00