commit 8d27341b50bdce48b2e694aa8f78e8633c99f873
author Debargha Mukherjee <debargha@google.com> Wed Sep 11 10:36:50 2019 -0700
committer Debargha Mukherjee <debargha@google.com> Thu Sep 12 17:11:39 2019 +0000
tree 72fda1fdd846e566d5a839a6f7dc132e426ee628
parent 46e52127912dac6434979e1059f3866d9e8d86f9

Update MV cdf stats per superblock

Adds a control and parameter for MV CDF updates.
Mv updates are enabled by default to be at a per
superblock level leading to an improvement in BDRATE
by -0.1 to -0.15%.
Slowdown by instruction count is ~ 1%

STATS_CHANGED

Change-Id: I549aace428724cb6f50d3d33c3e19c23b77283d3

av1/encoder/rd.h

diff --git a/av1/encoder/rd.h b/av1/encoder/rd.h
index 93d1d8b..276c473 100644
--- a/av1/encoder/rd.h
+++ b/av1/encoder/rd.h
@@ -202,8 +202,6 @@
 
 void av1_initialize_rd_consts(struct AV1_COMP *cpi);
 
-void av1_initialize_cost_tables(const AV1_COMMON *const cm, MACROBLOCK *x);
-
 void av1_initialize_me_consts(const struct AV1_COMP *cpi, MACROBLOCK *x,
                               int qindex);
 
@@ -295,6 +293,9 @@
 void av1_fill_coeff_costs(MACROBLOCK *x, FRAME_CONTEXT *fc,
                           const int num_planes);
 
+void av1_fill_mv_costs(const FRAME_CONTEXT *const fc, int integer_mv, int usehp,
+                       MACROBLOCK *x);
+
 int av1_get_adaptive_rdmult(const struct AV1_COMP *cpi, double beta);
 
 int av1_get_deltaq_offset(const struct AV1_COMP *cpi, int qindex, double beta);