| commit | 3fb728c749db856423633125c5be699e44788724 | [log] [tgz] |
|---|---|---|
| author | Yunqing Wang <yunqingwang@google.com> | Thu Oct 10 13:51:35 2013 -0700 |
| committer | Yunqing Wang <yunqingwang@google.com> | Thu Oct 10 14:12:47 2013 -0700 |
| tree | 573554e31b8ffb2b8ab982a8478b74815e4d44ce | |
| parent | 9603989c7227ead249f94df60e1b5310c40843fe [diff] |
SSE2 8-tap sub-pixel filter optimization To ensure fast encoding/decoding on devices without ssse3 support, SSE2 optimization of sub-pixel filters was done. Test using 1080p clip showed the decoder speeds were ~70fps with ssse3 filters, ~60fps with sse2 filters, and ~15fps with c filters. Change-Id: Ie2088f87d83a889fba80a613e4d0e287aadd785c