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(parent: 47bc2a5) | patch
Use sharp filter for alter reference frame generation
authorJingning Han <jingning@google.com>
Wed, 24 Feb 2016 23:33:10 +0000 (15:33 -0800)
committerJingning Han <jingning@google.com>
Thu, 25 Feb 2016 22:20:38 +0000 (14:20 -0800)
commit72eda13e50a321fa8cc15c12fe24fa780f94a0b2
treef3fe2ce8af716bad90aba55bf874cbaa1edc7a92tree | snapshot
parent47bc2a57415d30cc1745ff8800ddbb06201bdc25commit | diff
Use sharp filter for alter reference frame generation

This commit uses 12-tap sharp filter to generate alter reference
frame. It improves the compression performance by
derf    0.45%
hevcmr  0.35%
stdhd   0.79%

No encoding time change is observed.

Change-Id: Ia5dc26d5aae6b9b0cb782e5a28dc5066eeeb2ec8
vp10/common/filter.c diff | blob | history
vp10/common/filter.h diff | blob | history
vp10/encoder/temporal_filter.c diff | blob | history
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