Fix state update in sb8x8 rate-distortion loop

Update mode_info of 8x8 blocks within the scope of current block.

Change-Id: I110c599e60664a5acde6afd919b107cea8419a0d

diff --git a/vp9/encoder/vp9_bitstream.c b/vp9/encoder/vp9_bitstream.c
index 8574ab86685551610fa511e5a3e89c7876842863..7eb35daae1a05da616e49f28e85ae3514d00852e 100644 (file)
--- a/vp9/encoder/vp9_bitstream.c
+++ b/vp9/encoder/vp9_bitstream.c
@@ -715,11 +715,10 @@ static void pack_inter_mode_mvs(VP9_COMP *cpi, MODE_INFO *m,
     // If segment skip is not enabled code the mode.
     if (!vp9_segfeature_active(xd, segment_id, SEG_LVL_SKIP)) {
 #if CONFIG_SB8X8
-      if (mi->sb_type > BLOCK_SIZE_SB8X8)
+      if (mi->sb_type > BLOCK_SIZE_SB8X8) {
 #else
-      if (mi->sb_type > BLOCK_SIZE_MB16X16)
+      if (mi->sb_type > BLOCK_SIZE_MB16X16) {
 #endif
-      {
         write_sb_mv_ref(bc, mode, mv_ref_p);
       } else {
         write_mv_ref(bc, mode, mv_ref_p);

diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c
index 9e77f8125c4fb637a703663560d1c2b46e7b41eb..1dd2800954bff6b406303c817ee6ef23c1f314b6 100644 (file)
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -488,12 +488,15 @@ static void update_state(VP9_COMP *cpi,
       mbmi->best_mv.as_int = best_mv.as_int;
       mbmi->best_second_mv.as_int = best_second_mv.as_int;
       vp9_update_nmv_count(cpi, x, &best_mv, &best_second_mv);
+    }
 #if CONFIG_SB8X8
-      xd->mode_info_context[1].mbmi =
-      xd->mode_info_context[mis].mbmi =
-      xd->mode_info_context[1 + mis].mbmi = *mbmi;
-#endif
+    if (bsize > BLOCK_SIZE_SB8X8 && mbmi->mode == NEWMV) {
+      int i, j;
+      for (j = 0; j < bh; ++j)
+        for (i = 0; i < bw; ++i)
+          xd->mode_info_context[mis * j + i].mbmi = *mbmi;
     }
+#endif
 #if CONFIG_COMP_INTERINTRA_PRED
     if (mbmi->mode >= NEARESTMV && mbmi->mode < SPLITMV &&
         mbmi->second_ref_frame <= INTRA_FRAME) {