diff options
author | Yunqing Wang <yunqingwang@google.com> | 2014-09-05 15:44:52 -0700 |
---|---|---|
committer | Yunqing Wang <yunqingwang@google.com> | 2014-09-05 16:24:41 -0700 |
commit | 10921403799d77756ddf378dc74a7842c0fd1260 (patch) | |
tree | 4af3decb171ebdf6b909d4e932d030a511497aaf /warnings.h | |
parent | ebac8f3487592896040cfbd6c443bda1b37fd077 (diff) | |
download | libvpx-10921403799d77756ddf378dc74a7842c0fd1260.tar libvpx-10921403799d77756ddf378dc74a7842c0fd1260.tar.gz libvpx-10921403799d77756ddf378dc74a7842c0fd1260.tar.bz2 libvpx-10921403799d77756ddf378dc74a7842c0fd1260.zip |
No longer use use_lastframe_partitioning speed feature
The speedup in rd_pick_partition() function makes it possible
to drop use_lastframe_partitioning feature. By doing that, we
achieve good PSNR gain with small speed loss. Also, this makes
encoding loop less complicated. The code cleanup patch will
follow.
Borg tests showed:
1. At speed 2,
stdhd set: 0.201% PSNR gain, 0.133% SSIM gain;
derf set: 0.262% PSNR gain, 0.276% SSIM gain.
2. At speed 3,
stdhd set: 0.139% PSNR gain, 0.109% SSIM gain;
derf set: 0.447% PSNR gain, 0.442% SSIM gain.
The average speed loss over selected test clips is within 1%
with the worst case of 4%.
Change-Id: Icfd2ded7869372b585a6972855d933b3d0280d90
Diffstat (limited to 'warnings.h')
0 files changed, 0 insertions, 0 deletions