Yaowu Xu bd28510ef9 Merge cost_coeffs_2x2() into cost_coeffs()
Remove special case function cost_coeffs_2x2() and change function
cost_coeffs() to handle 2nd order haar block as it is handle all
other block types already.

Change-Id: I2aac6f81ee0ae9e03d6a8da4f8681d69b79ce41f
2013-01-03 08:00:00 -08:00
..
2012-12-05 08:59:25 -08:00