commit | 6c0011a2559ca56bc03fb06abf998b0b0ab90169 | [log] [tgz] |
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author | Marco <marpan@google.com> | Thu Nov 09 23:24:10 2017 |
committer | Jerome Jiang <jianj@google.com> | Fri Nov 10 00:27:27 2017 |
tree | 159f2c5c323c9503f4fba23c30f6c203be58813b | |
parent | 0665b09661e535b7c632c033636771a6203ec06c [diff] |
vp9-svc: Avoid minmax variance for non-reference frames. For choose_partitioning (speed >= 6): avoid computation of minmax variance for non-reference frames in SVC. Existing condition only avoided this for speed >= 8. Combine that existing logic with non-reference condition. Small speedup (~0.5-1%) for 3 layer SVC, neutral change on avgPSNR/SSIM metrics. Change-Id: I3e9f3a1af0647b15e475cf170d9402908d672ee5