Non-rd variance partition: Adjust logic for 32->16 force split.
authorMarco <marpan@google.com>
Mon, 14 Dec 2015 20:43:32 +0000 (12:43 -0800)
committerMarco <marpan@google.com>
Mon, 14 Dec 2015 20:54:10 +0000 (12:54 -0800)
commit6f17954f853788b02e97bbb8bf8fcb4f8c69c4a8
treee257662bc7e7f6fb0fab0e352cd5a573ace7f817
parente19b7df8d33c795e0daf4432315325ec445d21bd
Non-rd variance partition: Adjust logic for 32->16 force split.

Lower the threshold for splitting 32x32->16x16 based on average variance,
and add lower bound condition for this split to occur. This prevents
unneccassry splitting for areas with very low variance.

Change-Id: Ibeb33b3d993632c2019f296eb87ef3b7e3568189
vp9/encoder/vp9_encodeframe.c