commit 8c08a33a418328e3c22ac11346ecc15d3a6a2ee6
author Thomas Davies <thdavies@cisco.com> Mon Jun 26 17:30:34 2017 +0100
committer Thomas Davies <thdavies@cisco.com> Thu Jul 06 17:05:28 2017 +0000
tree a1b31341e977b138d5234d4923d0706a587ac9ab
parent 475581702dd678e29c64d1ceb7314c270ced1d15

EXT_INTER: CDF coding for inter_compound_mode.

Replace deprecated tree coding when EC_ADAPT is on.

AWCY: -0.01% all metrics.

Change-Id: I021dbc1e5f2a64fec66da1a427a0bf930cfed292

av1/decoder/decodemv.c

diff --git a/av1/decoder/decodemv.c b/av1/decoder/decodemv.c
index f3f8b89..9003ed4 100644
--- a/av1/decoder/decodemv.c
+++ b/av1/decoder/decodemv.c
@@ -380,9 +380,16 @@
 #if CONFIG_EXT_INTER
 static PREDICTION_MODE read_inter_compound_mode(AV1_COMMON *cm, MACROBLOCKD *xd,
                                                 aom_reader *r, int16_t ctx) {
+#if CONFIG_EC_ADAPT
+  (void)cm;
+  const int mode =
+      aom_read_symbol(r, xd->tile_ctx->inter_compound_mode_cdf[ctx],
+                      INTER_COMPOUND_MODES, ACCT_STR);
+#else
   const int mode =
       aom_read_tree(r, av1_inter_compound_mode_tree,
                     cm->fc->inter_compound_mode_probs[ctx], ACCT_STR);
+#endif
   FRAME_COUNTS *counts = xd->counts;
 
   if (counts) ++counts->inter_compound_mode[ctx][mode];