commit 60e1325fe1a24e1c0d90f68e85f289498b3fbe8a
author Nithya V S <nithya.vs@ittiam.com> Thu Jun 20 12:25:28 2019 +0530
committer Yunqing Wang <yunqingwang@google.com> Thu Jun 20 17:58:33 2019 +0000
tree 2d5017ebcb846c60bd2b440ddf44ca925701b120
parent 218de4804de15fdb0a54ae2113031eb70cecc8b7

Refactor interinter_compound_motion_search

Simplified conditions for motion search.

Change-Id: Ib85c2edef09d0cd9d8dcda7e88e13ec53898118c

av1/encoder/rdopt.c

diff --git a/av1/encoder/rdopt.c b/av1/encoder/rdopt.c
index 909d0c1..6a069d1 100644
--- a/av1/encoder/rdopt.c
+++ b/av1/encoder/rdopt.c
@@ -7733,14 +7733,14 @@
                                     mi_row, mi_col, tmp_mv, &tmp_rate_mv, 2);
     mbmi->mv[0].as_int = tmp_mv[0].as_int;
     mbmi->mv[1].as_int = tmp_mv[1].as_int;
-  } else if (this_mode == NEW_NEARESTMV || this_mode == NEW_NEARMV) {
+  } else if (this_mode >= NEAREST_NEWMV && this_mode <= NEW_NEARMV) {
+    // which = 1 if this_mode == NEAREST_NEWMV || this_mode == NEAR_NEWMV
+    // which = 0 if this_mode == NEW_NEARESTMV || this_mode == NEW_NEARMV
+    int which = (NEWMV == compound_ref1_mode(this_mode));
     do_masked_motion_search_indexed(cpi, x, cur_mv, compound_data, bsize,
-                                    mi_row, mi_col, tmp_mv, &tmp_rate_mv, 0);
-    mbmi->mv[0].as_int = tmp_mv[0].as_int;
-  } else if (this_mode == NEAREST_NEWMV || this_mode == NEAR_NEWMV) {
-    do_masked_motion_search_indexed(cpi, x, cur_mv, compound_data, bsize,
-                                    mi_row, mi_col, tmp_mv, &tmp_rate_mv, 1);
-    mbmi->mv[1].as_int = tmp_mv[1].as_int;
+                                    mi_row, mi_col, tmp_mv, &tmp_rate_mv,
+                                    which);
+    mbmi->mv[which].as_int = tmp_mv[which].as_int;
   }
   return tmp_rate_mv;
 }