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vp9-svc: Modify choose_partitioning for second temporal ref
authorMarco Paniconi <marpan@google.com>
Thu, 7 Jun 2018 05:42:38 +0000 (22:42 -0700)
committerMarco Paniconi <marpan@google.com>
Thu, 7 Jun 2018 05:47:58 +0000 (22:47 -0700)
commit1ff7438463ef79a5850cbfd3e37b70a7b3a13256
treef65b84e8471552de89cd6350e0371de94520d299tree | snapshot
parent772452508548c5a0af64802625910cb6ff6473cacommit | diff
vp9-svc: Modify choose_partitioning for second temporal ref

For mode where second temporal reference is used in SVC: allow
for using/testing this reference (golden ref) in the variance
partition scheme (choose_partitioning).

Small positive gain (~0.25%) on metrics for 3 layer SVC,
negligible change in speed.

Change-Id: I29b8315da530e60db3d6c90faa8fb178d9f2de26
vp9/encoder/vp9_encodeframe.c diff | blob | history
Domain: Multimedia / Codec;