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| author | Deb Mukherjee <debargha@google.com> | 2013-07-31 09:33:58 -0700 |
|---|---|---|
| committer | Deb Mukherjee <debargha@google.com> | 2013-08-05 14:14:01 -0700 |
| commit | 8b3faccb9e950c01daa3d9aa011970674e1ec0fc (patch) | |
| tree | ea9d3dea6f2764dd927f06e36f341a9c9d9af431 /.gitattributes | |
| parent | 555bbd68c7afe0e6a261cec84b180f6451d0d13f (diff) | |
| download | libvpx-8b3faccb9e950c01daa3d9aa011970674e1ec0fc.tar libvpx-8b3faccb9e950c01daa3d9aa011970674e1ec0fc.tar.gz libvpx-8b3faccb9e950c01daa3d9aa011970674e1ec0fc.tar.bz2 libvpx-8b3faccb9e950c01daa3d9aa011970674e1ec0fc.zip | |
Add variance based mode/skipping
Adds a speed feature to skip all intra modes other than
DC_PRED if the source variance is small. This feature is
made part of speed 1 and up.
Results on derf300: psnr -0.07%, speedup about 1-2%
Also uses the source variance to fine-tune the early
termination criteria when FLAG_EARLY_TERMINATE is on.
This feature is made part of speed 2 and up.
Results on derf300: psnr -0.52%, speedup about 5-7%
Change-Id: I59e38aa836557cfa5405ae706fc64815cbfe4232
Diffstat (limited to '.gitattributes')
0 files changed, 0 insertions, 0 deletions