commit 0a7f2f516f19a2d82adf0b43b81dc13213ab715d
author Cheng Chen <chengchen@google.com> Tue Oct 10 15:16:09 2017 -0700
committer Cheng Chen <chengchen@google.com> Fri Oct 27 16:44:22 2017 +0000
tree 6e2f65892d410227798b2eb88515ffe453a48163
parent ca6958c6a1419fad7be6b8c4e7fcad7fb6f1b97f

JNT_COMP: 4. add context and entropy read/write

Change-Id: I0e6f7ab981e31f7120105515f6204568b6dc82d3

av1/decoder/decodemv.c

diff --git a/av1/decoder/decodemv.c b/av1/decoder/decodemv.c
index d2b0acb..a22f3ec 100644
--- a/av1/decoder/decodemv.c
+++ b/av1/decoder/decodemv.c
@@ -2221,6 +2221,16 @@
   read_ref_frames(cm, xd, r, mbmi->segment_id, mbmi->ref_frame);
   is_compound = has_second_ref(mbmi);
 
+#if CONFIG_JNT_COMP
+  if (is_compound) {
+    const int comp_index_ctx = get_comp_index_context(cm, xd);
+    mbmi->compound_idx =
+        aom_read(r, ec_ctx->compound_index_probs[comp_index_ctx], ACCT_STR);
+    if (xd->counts)
+      ++xd->counts->compound_index[comp_index_ctx][mbmi->compound_idx];
+  }
+#endif  // CONFIG_JNT_COMP
+
 #if CONFIG_EXT_COMP_REFS
 #if !USE_UNI_COMP_REFS
   // NOTE: uni-directional comp refs disabled