commit 997549cf4bf8928f2db7477ded8f5f753341f8d5
author chiyotsai <chiyotsai@google.com> Fri Jul 23 14:49:36 2021 -0700
committer Chi Yo Tsai <chiyotsai@google.com> Sat Jul 24 07:28:22 2021 +0000
tree ccc6b3b9779db51bd778a04f20924f37a9fb3437
parent c601e282acb42222cda8410f3bb0b05d1a42e74d

Increase level of use_skip_flag_prediction for realtime encoding

Performance:
 SPD_SET | TESTSET | AVG_PSNR | OVR_PSNR |  SSIM   |  SPD
---------+---------+----------+----------+---------+-------
    5    |rtc_derf | +0.011%  | -0.016%  | -0.017% | +1.7%
    5    |   rtc   | +0.008%  | -0.001%  | +0.087% | +1.6%
---------+---------+----------+----------+---------+-------
    6    |rtc_derf | +0.048%  | -0.002%  | +0.099% | +1.3%
    6    |   rtc   | -0.010%  | +0.011%  | +0.063% | +1.8%
---------+---------+----------+----------+---------+-------

STATS_CHANGED

Change-Id: I08676389ece4cc8ed97f1d96aa88047418f9ab56

av1/encoder/speed_features.c

diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index d18faa7..1c497f6 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -1364,6 +1364,7 @@
     sf->tx_sf.use_inter_txb_hash = 0;
     sf->tx_sf.refine_fast_tx_search_results = 0;
     sf->tx_sf.tx_type_search.fast_intra_tx_type_search = 1;
+    sf->tx_sf.tx_type_search.use_skip_flag_prediction = 2;
 
     sf->rd_sf.optimize_coefficients = NO_TRELLIS_OPT;
     sf->rd_sf.simple_model_rd_from_var = 1;