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| author | Jingning Han <jingning@google.com> | 2014-09-18 13:37:20 -0700 |
|---|---|---|
| committer | Jingning Han <jingning@google.com> | 2014-09-22 09:28:16 -0700 |
| commit | eee904c9b91b62510169c52d5fc05580fd1f18c0 (patch) | |
| tree | f1ff13bd89eb95fb41ea370c37de38a505a2097b /vp9/encoder/vp9_cost.h | |
| parent | 31596ee877473b952afe07675606a392d4cfd229 (diff) | |
| download | libvpx-eee904c9b91b62510169c52d5fc05580fd1f18c0.tar libvpx-eee904c9b91b62510169c52d5fc05580fd1f18c0.tar.gz libvpx-eee904c9b91b62510169c52d5fc05580fd1f18c0.tar.bz2 libvpx-eee904c9b91b62510169c52d5fc05580fd1f18c0.zip | |
Adaptive mode search scheduling
This commit enables an adaptive mode search order scheduling scheme
in the rate-distortion optimization. It changes the compression
performance by -0.433% and -0.420% for derf and stdhd respectively.
It provides speed improvement for speed 3:
bus CIF 1000 kbps
24590 b/f, 35.513 dB, 7864 ms ->
24696 b/f, 35.491 dB, 7408 ms (6% speed-up)
stockholm 720p 1000 kbps
8983 b/f, 35.078 dB, 65698 ms ->
8962 b/f, 35.054 dB, 60298 ms (8%)
old_town_cross 720p 1000 kbps
11804 b/f, 35.666 dB, 62492 ms ->
11778 b/f, 35.609 dB, 56040 ms (10%)
blue_sky 1080p 1500 kbps
57173 b/f, 36.179 dB, 77879 ms ->
57199 b/f, 36.131 dB, 69821 ms (10%)
pedestrian_area 1080p 2000 kbps
74241 b/f, 41.105 dB, 144031 ms ->
74271 b/f, 41.091 dB, 133614 ms (8%)
Change-Id: Iaad28cbc99399030fc5f9951eb5aa7fa633f320e
Diffstat (limited to 'vp9/encoder/vp9_cost.h')
0 files changed, 0 insertions, 0 deletions