| commit | c83bcb34741c55535727da8e4b66ec24ecd573a9 | [log] [tgz] |
|---|---|---|
| author | Marco <marpan@google.com> | Thu Feb 25 08:38:08 2016 -0800 |
| committer | Marco <marpan@google.com> | Tue Mar 01 15:48:42 2016 -0800 |
| tree | c6a3eac192fc09518c17bbc0e48b5adc777ba4ad | |
| parent | dbaf5f64e2d1fbcf2a1953c0c3e62011eaeb8d86 [diff] |
vp9-svc: Allow for 2 stage downscaling for spatial layers. For 1 pass cbr mode: allow for two-stage 1:2 scaling (which will use the 1:2 optimized scaler) if the spatial layer is 1/4x1/4 of souce. Without this change, the base layer for 3 spatial layers would be using the non-normative scaler which is un-optimized/C code. Change-Id: I9d73f92a4a96927d0f1d6bf75315c1e60513226a