tree 51a2c3d45722cb54244b285f6f9caabcd6a9eabe
parent a2676565d3826d3e06237620b8f379ef10a634c0
author Yi Luo <luoyi@google.com> 1463159293 -0700
committer Yi Luo <luoyi@google.com> 1463166523 -0700

HBD inverse HT 4x4 SSE4.1 optimization

- Tx_type: DCT_DCT, DCT_ADST, ADST_DCT, ADST_ADST.
- Encoder overall instruction count drops 2.91%.
- Decoder overall instruction count drops 1.01%.
- Add unit test to test bit-exact result against C.

Change-Id: I908c9e0e5106c58f67dd72d28760e6c9ce54278e