commit aad5f9a13abb53f8daa470625ccb4e4feaa0a14d
author Sachin Kumar Garg <sachin.kumargarg@ittiam.com> Tue Jan 29 15:48:31 2019 +0530
committer Yunqing Wang <yunqingwang@google.com> Tue Jan 29 17:01:01 2019 +0000
tree 987ff8d32f781a04adc5d22d23a91c7a22c9f6bb
parent a7f133c2d5c263c4c27cc1e2781a105219fe4622

Reactivate mb_rd_hash logic

For speed = 4 preset, BD-rate impact is seen by -0.02% (as per AWCY run)
with encode time reduction of 0.7% (averaged across multiple test cases)

STATS_CHANGED

Change-Id: Ie57807f826b028d69b9398b6f7a3428bcce5d566

av1/encoder/speed_features.c

diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index f6aa389..1615085 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -336,7 +336,6 @@
 
   if (speed >= 4) {
     sf->use_intra_txb_hash = 0;
-    sf->use_mb_rd_hash = 0;
     sf->tx_type_search.fast_intra_tx_type_search = 1;
     sf->use_square_partition_only_threshold =
         boosted ? BLOCK_128X128 : BLOCK_4X4;