vp9: Add feature to use block source_sad for realtime mode.
authorMarco <marpan@google.com>
Tue, 17 Jan 2017 18:39:26 +0000 (10:39 -0800)
committerJerome Jiang <jianj@google.com>
Fri, 20 Jan 2017 19:57:02 +0000 (11:57 -0800)
commit219cdab676fa77532072798fe10627f729f05585
treecc9132f046f03a771e66f1fe949ce8cc0c7e40e2
parent0f9760ab6f2cfbf7802ae5de305b7b94da7a8f02
vp9: Add feature to use block source_sad for realtime mode.

Only for speed >= 7, and affects skipping of intra modes.
Threshold is set low for now, needs to be tuned.
Small/no difference in metrics on rtc clips.

Change-Id: If9bdbd43f08d1f80407cdd2e9e5e96780dcd2424
vp9/encoder/vp9_block.h
vp9/encoder/vp9_encodeframe.c
vp9/encoder/vp9_encoder.c
vp9/encoder/vp9_encoder.h
vp9/encoder/vp9_pickmode.c
vp9/encoder/vp9_ratectrl.c
vp9/encoder/vp9_speed_features.c