Merge "Adds compound wedge prediction modes" into nextgenv2

vp10/common/blockd.h

@@ -45,6 +45,7 @@ typedef enum {
 #endif  // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS
 
 #define MAXTXLEN 32
+#define CU_SIZE  64
 
 static INLINE int is_inter_mode(PREDICTION_MODE mode) {
 #if CONFIG_EXT_INTER
@@ -55,6 +56,23 @@ static INLINE int is_inter_mode(PREDICTION_MODE mode) {
 }
 
 #if CONFIG_EXT_INTER
+#define WEDGE_BITS_SML    3
+#define WEDGE_BITS_MED    4
+#define WEDGE_BITS_BIG    5
+#define WEDGE_NONE       -1
+#define WEDGE_WEIGHT_BITS 6
+
+static INLINE int get_wedge_bits(BLOCK_SIZE sb_type) {
+  if (sb_type < BLOCK_8X8)
+    return 0;
+  if (sb_type <= BLOCK_8X8)
+    return WEDGE_BITS_SML;
+  else if (sb_type <= BLOCK_32X32)
+    return WEDGE_BITS_MED;
+  else
+    return WEDGE_BITS_BIG;
+}
+
 static INLINE int is_inter_singleref_mode(PREDICTION_MODE mode) {
   return mode >= NEARESTMV && mode <= NEWFROMNEARMV;
 }
@@ -69,6 +87,11 @@ static INLINE int have_newmv_in_inter_mode(PREDICTION_MODE mode) {
           mode == NEAREST_NEWMV || mode == NEW_NEARESTMV ||
           mode == NEAR_NEWMV || mode == NEW_NEARMV);
 }
+#else
+
+static INLINE int have_newmv_in_inter_mode(PREDICTION_MODE mode) {
+  return (mode == NEWMV);
+}
 #endif  // CONFIG_EXT_INTER
 
 /* For keyframes, intra block modes are predicted by the (already decoded)
@@ -172,6 +195,12 @@ typedef struct {
 #if CONFIG_EXT_INTER
   PREDICTION_MODE interintra_mode;
   PREDICTION_MODE interintra_uv_mode;
+  // TODO(debargha): Consolidate these flags
+  int use_wedge_interintra;
+  int interintra_wedge_index;
+  int interintra_uv_wedge_index;
+  int use_wedge_interinter;
+  int interinter_wedge_index;
 #endif  // CONFIG_EXT_INTER
 
 #if CONFIG_OBMC
@@ -203,12 +232,6 @@ static INLINE int has_second_ref(const MB_MODE_INFO *mbmi) {
   return mbmi->ref_frame[1] > INTRA_FRAME;
 }
 
-#if CONFIG_OBMC
-static INLINE int is_obmc_allowed(const MB_MODE_INFO *mbmi) {
-  return (mbmi->sb_type >= BLOCK_8X8);
-}
-#endif  // CONFIG_OBMC
-
 PREDICTION_MODE vp10_left_block_mode(const MODE_INFO *cur_mi,
                                     const MODE_INFO *left_mi, int b);
 
@@ -647,6 +670,23 @@ static INLINE int is_interintra_pred(const MB_MODE_INFO *mbmi) {
 }
 #endif  // CONFIG_EXT_INTER
 
+#if CONFIG_OBMC
+static INLINE int is_obmc_allowed(const MB_MODE_INFO *mbmi) {
+  return (mbmi->sb_type >= BLOCK_8X8);
+}
+
+static INLINE int is_neighbor_overlappable(const MB_MODE_INFO *mbmi) {
+#if CONFIG_EXT_INTER
+  return (is_inter_block(mbmi) &&
+          !(has_second_ref(mbmi) && get_wedge_bits(mbmi->sb_type) &&
+            mbmi->use_wedge_interinter) &&
+          !(is_interintra_pred(mbmi)));
+#else
+  return (is_inter_block(mbmi));
+#endif  // CONFIG_EXT_INTER
+}
+#endif  // CONFIG_OBMC
+
 #ifdef __cplusplus
 }  // extern "C"
 #endif

vp10/common/entropymode.c

@@ -10,6 +10,7 @@
 
 #include "vpx_mem/vpx_mem.h"
 
+#include "vp10/common/reconinter.h"
 #include "vp10/common/onyxc_int.h"
 #include "vp10/common/seg_common.h"
 
@@ -190,8 +191,8 @@ static const vpx_prob default_drl_prob[DRL_MODE_CONTEXTS] = {
 
 #if CONFIG_EXT_INTER
 static const vpx_prob default_new2mv_prob = 180;
-#endif
-#endif
+#endif  // CONFIG_EXT_INTER
+#endif  // CONFIG_REF_MV
 
 static const vpx_prob default_inter_mode_probs[INTER_MODE_CONTEXTS]
                                               [INTER_MODES - 1] = {
@@ -230,6 +231,14 @@ static const vpx_prob default_inter_compound_mode_probs
 static const vpx_prob default_interintra_prob[BLOCK_SIZES] = {
   192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192,
 };
+
+static const vpx_prob default_wedge_interintra_prob[BLOCK_SIZES] = {
+  192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192,
+};
+
+static const vpx_prob default_wedge_interinter_prob[BLOCK_SIZES] = {
+  192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192,
+};
 #endif  // CONFIG_EXT_INTER
 
 #if CONFIG_OBMC
@@ -1327,6 +1336,8 @@ static void init_mode_probs(FRAME_CONTEXT *fc) {
 #if CONFIG_EXT_INTER
   vp10_copy(fc->inter_compound_mode_probs, default_inter_compound_mode_probs);
   vp10_copy(fc->interintra_prob, default_interintra_prob);
+  vp10_copy(fc->wedge_interintra_prob, default_wedge_interintra_prob);
+  vp10_copy(fc->wedge_interinter_prob, default_wedge_interinter_prob);
 #endif  // CONFIG_EXT_INTER
 #if CONFIG_SUPERTX
   vp10_copy(fc->supertx_prob, default_supertx_prob);
@@ -1435,12 +1446,21 @@ void vp10_adapt_inter_frame_probs(VP10_COMMON *cm) {
                          pre_fc->inter_compound_mode_probs[i],
                          counts->inter_compound_mode[i],
                          fc->inter_compound_mode_probs[i]);
-
   for (i = 0; i < BLOCK_SIZES; ++i) {
     if (is_interintra_allowed_bsize(i))
       fc->interintra_prob[i] = mode_mv_merge_probs(pre_fc->interintra_prob[i],
                                                    counts->interintra[i]);
   }
+  for (i = 0; i < BLOCK_SIZES; ++i) {
+    if (is_interintra_allowed_bsize(i) && get_wedge_bits(i))
+      fc->wedge_interintra_prob[i] = mode_mv_merge_probs(
+          pre_fc->wedge_interintra_prob[i], counts->wedge_interintra[i]);
+  }
+  for (i = 0; i < BLOCK_SIZES; ++i) {
+    if (get_wedge_bits(i))
+      fc->wedge_interinter_prob[i] = mode_mv_merge_probs(
+          pre_fc->wedge_interinter_prob[i], counts->wedge_interinter[i]);
+  }
 #endif  // CONFIG_EXT_INTER
 
   for (i = 0; i < BLOCK_SIZE_GROUPS; i++)

vp10/common/entropymode.h

@@ -61,13 +61,15 @@ typedef struct frame_contexts {
 #if CONFIG_EXT_INTER
   vpx_prob new2mv_prob;
 #endif  // CONFIG_EXT_INTER
-#endif
+#endif  // CONFIG_REF_MV
 
   vpx_prob inter_mode_probs[INTER_MODE_CONTEXTS][INTER_MODES - 1];
 #if CONFIG_EXT_INTER
   vpx_prob inter_compound_mode_probs[INTER_MODE_CONTEXTS]
                                     [INTER_COMPOUND_MODES - 1];
   vpx_prob interintra_prob[BLOCK_SIZES];
+  vpx_prob wedge_interintra_prob[BLOCK_SIZES];
+  vpx_prob wedge_interinter_prob[BLOCK_SIZES];
 #endif  // CONFIG_EXT_INTER
 #if CONFIG_OBMC
   vpx_prob obmc_prob[BLOCK_SIZES];
@@ -130,6 +132,8 @@ typedef struct FRAME_COUNTS {
 #if CONFIG_EXT_INTER
   unsigned int inter_compound_mode[INTER_MODE_CONTEXTS][INTER_COMPOUND_MODES];
   unsigned int interintra[BLOCK_SIZES][2];
+  unsigned int wedge_interintra[BLOCK_SIZES][2];
+  unsigned int wedge_interinter[BLOCK_SIZES][2];
 #endif  // CONFIG_EXT_INTER
 #if CONFIG_OBMC
   unsigned int obmc[BLOCK_SIZES][2];

vp10/common/enums.h

@@ -41,21 +41,32 @@ typedef enum BITSTREAM_PROFILE {
   MAX_PROFILES
 } BITSTREAM_PROFILE;
 
-#define BLOCK_4X4     0
-#define BLOCK_4X8     1
-#define BLOCK_8X4     2
-#define BLOCK_8X8     3
-#define BLOCK_8X16    4
-#define BLOCK_16X8    5
-#define BLOCK_16X16   6
-#define BLOCK_16X32   7
-#define BLOCK_32X16   8
-#define BLOCK_32X32   9
-#define BLOCK_32X64  10
-#define BLOCK_64X32  11
-#define BLOCK_64X64  12
-#define BLOCK_SIZES  13
-#define BLOCK_INVALID BLOCK_SIZES
+#define BLOCK_4X4      0
+#define BLOCK_4X8      1
+#define BLOCK_8X4      2
+#define BLOCK_8X8      3
+#define BLOCK_8X16     4
+#define BLOCK_16X8     5
+#define BLOCK_16X16    6
+#define BLOCK_16X32    7
+#define BLOCK_32X16    8
+#define BLOCK_32X32    9
+#define BLOCK_32X64   10
+#define BLOCK_64X32   11
+#define BLOCK_64X64   12
+
+#if CONFIG_EXT_PARTITION
+#define BLOCK_64X128  13
+#define BLOCK_128X64  14
+#define BLOCK_128X128 15
+#define BLOCK_SIZES   16
+#else
+#define BLOCK_SIZES   13
+#endif  // CONFIG_EXT_PARTITION
+
+#define BLOCK_INVALID (BLOCK_SIZES)
+#define BLOCK_LARGEST (BLOCK_SIZES - 1)
+
 typedef uint8_t BLOCK_SIZE;
 
 typedef enum PARTITION_TYPE {

vp10/common/reconinter.h

@@ -62,14 +62,14 @@ static INLINE void inter_predictor(const uint8_t *src, int src_stride,
 }
 
 #if CONFIG_VP9_HIGHBITDEPTH
-static INLINE void high_inter_predictor(const uint8_t *src, int src_stride,
-                                        uint8_t *dst, int dst_stride,
-                                        const int subpel_x,
-                                        const int subpel_y,
-                                        const struct scale_factors *sf,
-                                        int w, int h, int ref,
-                                        const INTERP_FILTER interp_filter,
-                                        int xs, int ys, int bd) {
+static INLINE void highbd_inter_predictor(const uint8_t *src, int src_stride,
+                                          uint8_t *dst, int dst_stride,
+                                          const int subpel_x,
+                                          const int subpel_y,
+                                          const struct scale_factors *sf,
+                                          int w, int h, int ref,
+                                          const INTERP_FILTER interp_filter,
+                                          int xs, int ys, int bd) {
   InterpFilterParams interp_filter_params =
       vp10_get_interp_filter_params(interp_filter);
   if (interp_filter_params.taps == SUBPEL_TAPS) {
@@ -105,6 +105,61 @@ static INLINE void high_inter_predictor(const uint8_t *src, int src_stride,
 }
 #endif  // CONFIG_VP9_HIGHBITDEPTH
 
+void build_inter_predictors(MACROBLOCKD *xd, int plane,
+#if CONFIG_OBMC
+                            int mi_col_offset, int mi_row_offset,
+#endif  // CONFIG_OBMC
+                            int block,
+                            int bw, int bh,
+                            int x, int y, int w, int h,
+#if CONFIG_SUPERTX && CONFIG_EXT_INTER
+                            int wedge_offset_x, int wedge_offset_y,
+#endif  // CONFIG_SUPERTX && CONFIG_EXT_INTER
+                            int mi_x, int mi_y);
+
+static INLINE void vp10_make_inter_predictor(
+    const uint8_t *src,
+    int src_stride,
+    uint8_t *dst,
+    int dst_stride,
+    const int subpel_x,
+    const int subpel_y,
+    const struct scale_factors *sf,
+    int w, int h, int ref,
+    const INTERP_FILTER interp_filter,
+    int xs, int ys,
+    const MACROBLOCKD *xd) {
+  (void) xd;
+#if CONFIG_VP9_HIGHBITDEPTH
+  if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH)
+    highbd_inter_predictor(src, src_stride, dst, dst_stride,
+                           subpel_x, subpel_y, sf, w, h, ref,
+                           interp_filter, xs, ys, xd->bd);
+  else
+#endif  // CONFIG_VP9_HIGHBITDEPTH
+    inter_predictor(src, src_stride, dst, dst_stride,
+                    subpel_x, subpel_y, sf, w, h, ref,
+                    interp_filter, xs, ys);
+}
+
+#if CONFIG_EXT_INTER
+void vp10_make_masked_inter_predictor(
+    const uint8_t *pre,
+    int pre_stride,
+    uint8_t *dst,
+    int dst_stride,
+    const int subpel_x,
+    const int subpel_y,
+    const struct scale_factors *sf,
+    int w, int h,
+    const INTERP_FILTER interp_filter,
+    int xs, int ys,
+#if CONFIG_SUPERTX
+    int plane, int wedge_offset_x, int wedge_offset_y,
+#endif  // CONFIG_SUPERTX
+    const MACROBLOCKD *xd);
+#endif  // CONFIG_EXT_INTER
+
 static INLINE int round_mv_comp_q4(int value) {
   return (value < 0 ? value - 2 : value + 2) / 4;
 }
@@ -114,10 +169,10 @@ static MV mi_mv_pred_q4(const MODE_INFO *mi, int idx) {
                               mi->bmi[1].as_mv[idx].as_mv.row +
                               mi->bmi[2].as_mv[idx].as_mv.row +
                               mi->bmi[3].as_mv[idx].as_mv.row),
-             round_mv_comp_q4(mi->bmi[0].as_mv[idx].as_mv.col +
-                              mi->bmi[1].as_mv[idx].as_mv.col +
-                              mi->bmi[2].as_mv[idx].as_mv.col +
-                              mi->bmi[3].as_mv[idx].as_mv.col) };
+     round_mv_comp_q4(mi->bmi[0].as_mv[idx].as_mv.col +
+                      mi->bmi[1].as_mv[idx].as_mv.col +
+                      mi->bmi[2].as_mv[idx].as_mv.col +
+                      mi->bmi[3].as_mv[idx].as_mv.col) };
   return res;
 }
 
@@ -183,15 +238,6 @@ static INLINE MV average_split_mvs(const struct macroblockd_plane *pd,
   return res;
 }
 
-void build_inter_predictors(MACROBLOCKD *xd, int plane,
-#if CONFIG_OBMC
-                            int mi_col_offset, int mi_row_offset,
-#endif  // CONFIG_OBMC
-                            int block,
-                            int bw, int bh,
-                            int x, int y, int w, int h,
-                            int mi_x, int mi_y);
-
 void vp10_build_inter_predictor_sub8x8(MACROBLOCKD *xd, int plane,
                                        int i, int ir, int ic,
                                        int mi_row, int mi_col);
@@ -209,9 +255,21 @@ void vp10_build_inter_predictors_sb(MACROBLOCKD *xd, int mi_row, int mi_col,
                                     BLOCK_SIZE bsize);
 
 #if CONFIG_SUPERTX
-void vp10_build_inter_predictors_sb_sub8x8(MACROBLOCKD *xd,
-                                           int mi_row, int mi_col,
-                                           BLOCK_SIZE bsize, int block);
+void vp10_build_inter_predictors_sb_sub8x8_extend(
+    MACROBLOCKD *xd,
+#if CONFIG_EXT_INTER
+    int mi_row_ori, int mi_col_ori,
+#endif  // CONFIG_EXT_INTER
+    int mi_row, int mi_col,
+    BLOCK_SIZE bsize, int block);
+
+void vp10_build_inter_predictors_sb_extend(
+    MACROBLOCKD *xd,
+#if CONFIG_EXT_INTER
+    int mi_row_ori, int mi_col_ori,
+#endif  // CONFIG_EXT_INTER
+    int mi_row, int mi_col,
+    BLOCK_SIZE bsize);
 struct macroblockd_plane;
 void vp10_build_masked_inter_predictor_complex(
     MACROBLOCKD *xd,
@@ -219,7 +277,6 @@ void vp10_build_masked_inter_predictor_complex(
     const struct macroblockd_plane *pd, int mi_row, int mi_col,
     int mi_row_ori, int mi_col_ori, BLOCK_SIZE bsize, BLOCK_SIZE top_bsize,
     PARTITION_TYPE partition, int plane);
-
 #endif  // CONFIG_SUPERTX
 
 void vp10_build_inter_predictor(const uint8_t *src, int src_stride,
@@ -376,6 +433,15 @@ void vp10_build_obmc_inter_prediction(VP10_COMMON *cm,
 #endif  // CONFIG_OBMC
 
 #if CONFIG_EXT_INTER
+#define MASK_MASTER_SIZE   (2 * CU_SIZE)
+#define MASK_MASTER_STRIDE (2 * CU_SIZE)
+
+void vp10_init_wedge_masks();
+
+const uint8_t *vp10_get_soft_mask(int wedge_index,
+                                  BLOCK_SIZE sb_type,
+                                  int h, int w);
+
 void vp10_build_interintra_predictors(MACROBLOCKD *xd,
                                       uint8_t *ypred,
                                       uint8_t *upred,
@@ -398,6 +464,17 @@ void vp10_build_interintra_predictors_sbuv(MACROBLOCKD *xd,
                                            uint8_t *vpred,
                                            int ustride, int vstride,
                                            BLOCK_SIZE bsize);
+
+// Encoder only
+void vp10_build_inter_predictors_for_planes_single_buf(
+    MACROBLOCKD *xd, BLOCK_SIZE bsize,
+    int mi_row, int mi_col, int ref,
+                uint8_t *ext_dst[3], int ext_dst_stride[3]);
+void vp10_build_wedge_inter_predictor_from_buf(
+    MACROBLOCKD *xd, BLOCK_SIZE bsize,
+    int mi_row, int mi_col,
+    uint8_t *ext_dst0[3], int ext_dst_stride0[3],
+    uint8_t *ext_dst1[3], int ext_dst_stride1[3]);
 #endif  // CONFIG_EXT_INTER
 
 #ifdef __cplusplus

vp10/common/thread_common.c

@@ -412,6 +412,13 @@ void vp10_accumulate_frame_counts(VP10_COMMON *cm, FRAME_COUNTS *counts,
   for (i = 0; i < BLOCK_SIZES; i++)
     for (j = 0; j < 2; j++)
       cm->counts.interintra[i][j] += counts->interintra[i][j];
+
+  for (i = 0; i < BLOCK_SIZES; i++)
+    for (j = 0; j < 2; j++)
+      cm->counts.wedge_interintra[i][j] += counts->wedge_interintra[i][j];
+  for (i = 0; i < BLOCK_SIZES; i++)
+    for (j = 0; j < 2; j++)
+      cm->counts.wedge_interinter[i][j] += counts->wedge_interinter[i][j];
 #endif  // CONFIG_EXT_INTER
 
   for (i = 0; i < INTRA_INTER_CONTEXTS; i++)

vp10/common/vp10_rtcd_defs.pl

@@ -12,7 +12,7 @@ struct macroblockd;
 
 /* Encoder forward decls */
 struct macroblock;
-struct vp9_variance_vtable;
+struct vp10_variance_vtable;
 struct search_site_config;
 struct mv;
 union int_mv;
@@ -614,15 +614,15 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
 #
 # Motion search
 #
-add_proto qw/int vp10_full_search_sad/, "const struct macroblock *x, const struct mv *ref_mv, int sad_per_bit, int distance, const struct vp9_variance_vtable *fn_ptr, const struct mv *center_mv, struct mv *best_mv";
+add_proto qw/int vp10_full_search_sad/, "const struct macroblock *x, const struct mv *ref_mv, int sad_per_bit, int distance, const struct vp10_variance_vtable *fn_ptr, const struct mv *center_mv, struct mv *best_mv";
 specialize qw/vp10_full_search_sad sse3 sse4_1/;
 $vp10_full_search_sad_sse3=vp10_full_search_sadx3;
 $vp10_full_search_sad_sse4_1=vp10_full_search_sadx8;
 
-add_proto qw/int vp10_diamond_search_sad/, "const struct macroblock *x, const struct search_site_config *cfg,  struct mv *ref_mv, struct mv *best_mv, int search_param, int sad_per_bit, int *num00, const struct vp9_variance_vtable *fn_ptr, const struct mv *center_mv";
+add_proto qw/int vp10_diamond_search_sad/, "const struct macroblock *x, const struct search_site_config *cfg,  struct mv *ref_mv, struct mv *best_mv, int search_param, int sad_per_bit, int *num00, const struct vp10_variance_vtable *fn_ptr, const struct mv *center_mv";
 specialize qw/vp10_diamond_search_sad/;
 
-add_proto qw/int vp10_full_range_search/, "const struct macroblock *x, const struct search_site_config *cfg, struct mv *ref_mv, struct mv *best_mv, int search_param, int sad_per_bit, int *num00, const struct vp9_variance_vtable *fn_ptr, const struct mv *center_mv";
+add_proto qw/int vp10_full_range_search/, "const struct macroblock *x, const struct search_site_config *cfg, struct mv *ref_mv, struct mv *best_mv, int search_param, int sad_per_bit, int *num00, const struct vp10_variance_vtable *fn_ptr, const struct mv *center_mv";
 specialize qw/vp10_full_range_search/;
 
 add_proto qw/void vp10_temporal_filter_apply/, "uint8_t *frame1, unsigned int stride, uint8_t *frame2, unsigned int block_width, unsigned int block_height, int strength, int filter_weight, unsigned int *accumulator, uint16_t *count";

vp10/decoder/decodemv.c

@@ -1180,10 +1180,11 @@ static void read_inter_block_mode_info(VP10Decoder *const pbi,
   }
 
 #if CONFIG_OBMC
+  mbmi->obmc = 0;
 #if CONFIG_SUPERTX
   if (!supertx_enabled)
 #endif  // CONFIG_SUPERTX
-  mbmi->obmc = read_is_obmc_block(cm, xd, r);
+    mbmi->obmc = read_is_obmc_block(cm, xd, r);
 #endif  // CONFIG_OBMC
 
 #if CONFIG_REF_MV
@@ -1427,7 +1428,12 @@ static void read_inter_block_mode_info(VP10Decoder *const pbi,
   }
 
 #if CONFIG_EXT_INTER
+    mbmi->use_wedge_interintra = 0;
+    mbmi->use_wedge_interinter = 0;
   if (cm->reference_mode != COMPOUND_REFERENCE &&
+#if CONFIG_OBMC
+      !(is_obmc_allowed(mbmi) && mbmi->obmc) &&
+#endif  // CONFIG_OBMC
 #if CONFIG_SUPERTX
       !supertx_enabled &&
 #endif
@@ -1439,19 +1445,42 @@ static void read_inter_block_mode_info(VP10Decoder *const pbi,
     if (interintra) {
       const PREDICTION_MODE interintra_mode =
           read_intra_mode_y(cm, xd, r, size_group_lookup[bsize]);
-
       mbmi->ref_frame[1] = INTRA_FRAME;
       mbmi->interintra_mode = interintra_mode;
       mbmi->interintra_uv_mode = interintra_mode;
 #if CONFIG_EXT_INTRA
-      // TODO(debargha|geza.lore):
-      // Should we use ext_intra modes for interintra?
       mbmi->ext_intra_mode_info.use_ext_intra_mode[0] = 0;
       mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = 0;
       mbmi->angle_delta[0] = 0;
       mbmi->angle_delta[1] = 0;
       mbmi->intra_filter = INTRA_FILTER_LINEAR;
 #endif  // CONFIG_EXT_INTRA
+      if (get_wedge_bits(bsize)) {
+        mbmi->use_wedge_interintra =
+            vpx_read(r, cm->fc->wedge_interintra_prob[bsize]);
+        if (xd->counts)
+          xd->counts->wedge_interintra[bsize][mbmi->use_wedge_interintra]++;
+        if (mbmi->use_wedge_interintra) {
+          mbmi->interintra_wedge_index =
+          mbmi->interintra_uv_wedge_index =
+              vpx_read_literal(r, get_wedge_bits(bsize));
+        }
+      }
+    }
+  }
+  if (cm->reference_mode != SINGLE_REFERENCE &&
+      is_inter_compound_mode(mbmi->mode) &&
+#if CONFIG_OBMC
+      !(is_obmc_allowed(mbmi) && mbmi->obmc) &&
+#endif  // CONFIG_OBMC
+      get_wedge_bits(bsize)) {
+    mbmi->use_wedge_interinter =
+        vpx_read(r, cm->fc->wedge_interinter_prob[bsize]);
+    if (xd->counts)
+      xd->counts->wedge_interinter[bsize][mbmi->use_wedge_interinter]++;
+    if (mbmi->use_wedge_interinter) {
+      mbmi->interinter_wedge_index =
+          vpx_read_literal(r, get_wedge_bits(bsize));
     }
   }
 #endif  // CONFIG_EXT_INTER

vp10/decoder/decoder.c

@@ -30,6 +30,7 @@
 #include "vp10/common/postproc.h"
 #endif
 #include "vp10/common/quant_common.h"
+#include "vp10/common/reconinter.h"
 #include "vp10/common/reconintra.h"
 
 #include "vp10/decoder/decodeframe.h"
@@ -44,6 +45,9 @@ static void initialize_dec(void) {
     vpx_dsp_rtcd();
     vpx_scale_rtcd();
     vp10_init_intra_predictors();
+#if CONFIG_EXT_INTER
+    vp10_init_wedge_masks();
+#endif  // CONFIG_EXT_INTER
     init_done = 1;
   }
 }

vp10/encoder/bitstream.c

@@ -1002,12 +1002,13 @@ static void pack_inter_mode_mvs(VP10_COMP *cpi, const MODE_INFO *mi,
   } else {
     int16_t mode_ctx = mbmi_ext->mode_context[mbmi->ref_frame[0]];
     write_ref_frames(cm, xd, w);
+
 #if CONFIG_OBMC
 #if CONFIG_SUPERTX
     if (!supertx_enabled)
 #endif  // CONFIG_SUPERTX
-    if (is_obmc_allowed(mbmi))
-      vpx_write(w, mbmi->obmc, cm->fc->obmc_prob[bsize]);
+      if (is_obmc_allowed(mbmi))
+        vpx_write(w, mbmi->obmc, cm->fc->obmc_prob[bsize]);
 #endif  // CONFIG_OBMC
 
 #if CONFIG_REF_MV
@@ -1057,8 +1058,8 @@ static void pack_inter_mode_mvs(VP10_COMP *cpi, const MODE_INFO *mi,
 #if CONFIG_EXT_INTER
           if (!is_compound)
 #endif  // CONFIG_EXT_INTER
-          mode_ctx = vp10_mode_context_analyzer(mbmi_ext->mode_context,
-                                                mbmi->ref_frame, bsize, j);
+            mode_ctx = vp10_mode_context_analyzer(mbmi_ext->mode_context,
+                                                  mbmi->ref_frame, bsize, j);
 #endif
 #if CONFIG_EXT_INTER
           if (is_inter_compound_mode(b_mode))
@@ -1167,6 +1168,9 @@ static void pack_inter_mode_mvs(VP10_COMP *cpi, const MODE_INFO *mi,
 
 #if CONFIG_EXT_INTER
     if (cpi->common.reference_mode != COMPOUND_REFERENCE &&
+#if CONFIG_OBMC
+        !(is_obmc_allowed(mbmi) && mbmi->obmc) &&
+#endif  // CONFIG_OBMC
 #if CONFIG_SUPERTX
         !supertx_enabled &&
 #endif  // CONFIG_SUPERTX
@@ -1177,8 +1181,28 @@ static void pack_inter_mode_mvs(VP10_COMP *cpi, const MODE_INFO *mi,
         write_intra_mode(w, mbmi->interintra_mode,
                          cm->fc->y_mode_prob[size_group_lookup[bsize]]);
         assert(mbmi->interintra_mode == mbmi->interintra_uv_mode);
+        if (get_wedge_bits(bsize)) {
+          vpx_write(w, mbmi->use_wedge_interintra,
+                    cm->fc->wedge_interintra_prob[bsize]);
+          if (mbmi->use_wedge_interintra) {
+            vpx_write_literal(w, mbmi->interintra_wedge_index,
+                              get_wedge_bits(bsize));
+          }
+        }
       }
     }
+    if (cpi->common.reference_mode != SINGLE_REFERENCE &&
+        is_inter_compound_mode(mbmi->mode) &&
+#if CONFIG_OBMC
+        !(is_obmc_allowed(mbmi) && mbmi->obmc) &&
+#endif  // CONFIG_OBMC
+        get_wedge_bits(bsize)) {
+      vpx_write(w, mbmi->use_wedge_interinter,
+                cm->fc->wedge_interinter_prob[bsize]);
+      if (mbmi->use_wedge_interinter)
+        vpx_write_literal(w, mbmi->interinter_wedge_index,
+                          get_wedge_bits(bsize));
+    }
 #endif  // CONFIG_EXT_INTER
 
 #if CONFIG_EXT_INTERP
@@ -2453,6 +2477,19 @@ static size_t write_compressed_header(VP10_COMP *cpi, uint8_t *data) {
                                      cm->counts.interintra[i]);
         }