commit e7e37208f4be8f208fd345fced98b622dd474da9
author Angie Chiang <angiebird@google.com> Tue Feb 21 17:08:37 2017 -0800
committer Angie Chiang <angiebird@google.com> Thu Feb 23 01:59:16 2017 +0000
tree f7a2eefba46810420c42a22596e387d739890bc6
parent cc7150896de56847eb5f74a151dcfce85dda1489

Enable av1_is_interp_needed in handle_inter_mode

If there no sub-pixel in both direction of MV,
the interp_filter is set to EIGHTTAP_REGULAR

Change-Id: I208c34906544f1937c57d78017999be6eddd9e87

av1/encoder/rdopt.c

diff --git a/av1/encoder/rdopt.c b/av1/encoder/rdopt.c
index 23c4e52..6d341a7 100644
--- a/av1/encoder/rdopt.c
+++ b/av1/encoder/rdopt.c
@@ -8316,21 +8316,12 @@
         mbmi->interp_filter = best_filter;
 #endif
       } else {
-#if !CONFIG_DUAL_FILTER
-        int tmp_rs;
-        InterpFilter best_filter = mbmi->interp_filter;
-        rs = av1_get_switchable_rate(cpi, xd);
-        for (i = 1; i < SWITCHABLE_FILTERS; ++i) {
-          mbmi->interp_filter = i;
-          tmp_rs = av1_get_switchable_rate(cpi, xd);
-          if (tmp_rs < rs) {
-            rs = tmp_rs;
-            best_filter = i;
-          }
-        }
-        mbmi->interp_filter = best_filter;
+#if CONFIG_DUAL_FILTER
+        int dir;
+        for (dir = 0; dir < 4; ++dir)
+          assert(mbmi->interp_filter[dir] == EIGHTTAP_REGULAR);
 #else
-        assert(0);
+        assert(mbmi->interp_filter == EIGHTTAP_REGULAR);
 #endif
       }
     }