commit b6211eb000b9688d04d66b3b4e07d7d805b87db9
author Jingning Han <jingning@google.com> Tue Feb 27 10:46:42 2018 -0800
committer Jingning Han <jingning@google.com> Wed Feb 28 17:05:26 2018 +0000
tree 7ab8903c652486ef2955112bed882cc1870bf83b
parent ac1d831f7d3bb226a407ae0db398aaeca6e11966

[NORMATIVE] Update txfm context using tx_size in intra mode

When a coding block is coded in the intra mode, always update its
tx size regardless if it is coded as skip or not.

BUG=aomedia:1066

Change-Id: I807bb5a5c44609adeaf54fe4e1bc805477751332

av1/encoder/bitstream.c

diff --git a/av1/encoder/bitstream.c b/av1/encoder/bitstream.c
index dfd3b50..0c8d129 100644
--- a/av1/encoder/bitstream.c
+++ b/av1/encoder/bitstream.c
@@ -1702,10 +1702,11 @@
           write_tx_size_vartx(cm, xd, mbmi, max_tx_size, 0, idy, idx, w);
     } else {
       write_selected_tx_size(cm, xd, w);
-      set_txfm_ctxs(mbmi->tx_size, xd->n8_w, xd->n8_h, skip, xd);
+      set_txfm_ctxs(mbmi->tx_size, xd->n8_w, xd->n8_h, 0, xd);
     }
   } else {
-    set_txfm_ctxs(mbmi->tx_size, xd->n8_w, xd->n8_h, skip, xd);
+    set_txfm_ctxs(mbmi->tx_size, xd->n8_w, xd->n8_h,
+                  skip && is_inter_block(mbmi), xd);
   }
 
   if (!is_inter_tx) write_filter_intra_mode_info(xd, mbmi, w);