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| author | Jingning Han <jingning@google.com> | 2014-01-07 09:53:38 -0800 |
|---|---|---|
| committer | Jingning Han <jingning@google.com> | 2014-01-07 10:18:04 -0800 |
| commit | 06e4f825af0a2dfe799364a50c19dfa2654437ad (patch) | |
| tree | 0c14346601b78543f136415f036e62d74e5a1d23 /vp9/encoder/vp9_ratectrl.c | |
| parent | 16f5607dfef1041e507a7f755a1f937b7cd52242 (diff) | |
| download | libvpx-06e4f825af0a2dfe799364a50c19dfa2654437ad.tar libvpx-06e4f825af0a2dfe799364a50c19dfa2654437ad.tar.gz libvpx-06e4f825af0a2dfe799364a50c19dfa2654437ad.tar.bz2 libvpx-06e4f825af0a2dfe799364a50c19dfa2654437ad.zip | |
Fix an issue in motion vector prediction stage
The previous implementation stops motion vector prediction test when
the zero motion vector appears for the second time. This commit fixes
it by simply skipping the second time check on zero mv and continuing
on to next mv candidate.
It slightly improves stdhd in speed 2 by 0.06% on average. Most static
sequences are not affected. A few hard ones, like jet, ped, and riverbed
were improved by 0.1 - 0.2%.
Change-Id: Ia8d4e2ffb7136669e8ad1fb24ea6e8fdd6b9a3c1
Diffstat (limited to 'vp9/encoder/vp9_ratectrl.c')
0 files changed, 0 insertions, 0 deletions