| commit | 7acfabbc405db1f531dbc384122c153c602d1581 | [log] [tgz] |
|---|---|---|
| author | Arild Fuldseth <arilfuld@cisco.com> | Fri Aug 26 14:08:58 2016 +0200 |
| committer | Yaowu Xu <yaowu@google.com> | Tue Oct 25 10:18:55 2016 -0700 |
| tree | 1b5003028e3fe1a23bc329aebe948040de3b2680 | |
| parent | 4579c5e4585079a9bd47eb93c609f079ef9cf8fb [diff] |
7-bit interpolation filters Purpose: -Reduce dynamic range of interpolation filter coefficents from 8 bits to 7 bits. -Inner product for 8-bit input data can be stored in a 16-bit signed integer. Impact on compression efficiency: -Marginal improvement, typically less than 0.5% BDR. Change-Id: I58d1408307ae7d2a6f9de8965c5877b258703199