ref: 38e1c7918518ac231b2787fabeb45990c8a7995a
parent: 00f9eb659034cb5cef0bf063c1b72c72c6333f36
author: Paul Wilkins <paulwilkins@google.com>
date: Fri Sep 7 08:46:41 EDT 2012
MV reference changes Extend experiment to use both vectors from MBs coded using compound prediction as candidates. In final sort only consider best 4 candidates for now but make sure 0,0 is always one of them. Other minor changes to new MV reference code. Pass in Mv list to vp8_find_best_ref_mvs(). Change-Id: Ib96220c33c6b80bd1d5e0fbe8b68121be7997095
--- a/vp8/common/blockd.h
+++ b/vp8/common/blockd.h
@@ -45,7 +45,7 @@
#define SEGMENT_DELTADATA 0
#define SEGMENT_ABSDATA 1
#if CONFIG_NEW_MVREF
-#define MAX_MV_REFS 10
+#define MAX_MV_REFS 19
#endif
typedef struct {--- a/vp8/common/findnearmv.c
+++ b/vp8/common/findnearmv.c
@@ -206,10 +206,10 @@
void vp8_find_best_ref_mvs(MACROBLOCKD *xd,
unsigned char *ref_y_buffer,
int ref_y_stride,
+ int_mv *mvlist,
int_mv *best_mv,
int_mv *nearest,
int_mv *near) {- int_mv *ref_mv = xd->ref_mv;
int i, j;
unsigned char *above_src;
unsigned char *left_src;
@@ -229,12 +229,14 @@
above_ref = ref_y_buffer - ref_y_stride * 2;
left_ref = ref_y_buffer - 2;
- for(i = 0; i < MAX_MV_REFS; ++i) {+ //for(i = 0; i < MAX_MV_REFS; ++i) {+ // Limit search to the predicted best 4
+ for(i = 0; i < 4; ++i) {int_mv this_mv;
int offset=0;
int row_offset, col_offset;
- this_mv.as_int = ref_mv[i].as_int;
+ this_mv.as_int = mvlist[i].as_int;
// If we see a 0,0 vector for a second time we have reached the end of
// the list of valid candidate vectors.
@@ -278,33 +280,7 @@
}
}
- // If not see add 0,0 as a possibility
- /*if ( (i < MAX_MV_REFS) && !zero_seen ) {- sad = vp8_sad16x2_c(above_src, xd->dst.y_stride,
- above_ref, ref_y_stride,
- INT_MAX);
- sad += vp8_sad2x16_c(left_src, xd->dst.y_stride,
- left_ref, ref_y_stride,
- INT_MAX);
- this_mv.as_int = 0;
-
- // Add the entry to our list and then resort the list on score.
- sad_scores[i] = sad;
- sorted_mvs[i].as_int = this_mv.as_int;
- j = i;
- while (j > 0) {- if (sad_scores[j] < sad_scores[j-1]) {- sad_scores[j] = sad_scores[j-1];
- sorted_mvs[j].as_int = sorted_mvs[j-1].as_int;
- sad_scores[j-1] = sad;
- sorted_mvs[j-1].as_int = this_mv.as_int;
- j--;
- } else
- break;
- }
- }*/
-
// Set the best mv to the first entry in the sorted list
best_mv->as_int = sorted_mvs[0].as_int;
@@ -325,6 +301,9 @@
near->as_int = sorted_mvs[2].as_int;
}
+ // Copy back the re-ordered mv list
+ vpx_memcpy(mvlist, sorted_mvs, sizeof(sorted_mvs));
+
if (!xd->allow_high_precision_mv)
lower_mv_precision(best_mv);
@@ -336,10 +315,10 @@
void vp8_find_best_ref_mvs(MACROBLOCKD *xd,
unsigned char *ref_y_buffer,
int ref_y_stride,
+ int_mv *mvlist,
int_mv *best_mv,
int_mv *nearest,
int_mv *near) {- int_mv *ref_mv = xd->ref_mv;
int bestsad = INT_MAX;
int i;
unsigned char *above_src;
@@ -362,11 +341,11 @@
best_mv->as_int = 0;
for(i = 0; i < 4; ++i) {- if (ref_mv[i].as_int) {+ if (mvlist[i].as_int) {int_mv this_mv;
int offset=0;
int row_offset, col_offset;
- this_mv.as_int = ref_mv[i].as_int;
+ this_mv.as_int = mvlist[i].as_int;
vp8_clamp_mv(&this_mv,
xd->mb_to_left_edge - LEFT_TOP_MARGIN + 16,
xd->mb_to_right_edge + RIGHT_BOTTOM_MARGIN,
--- a/vp8/common/findnearmv.h
+++ b/vp8/common/findnearmv.h
@@ -26,6 +26,7 @@
void vp8_find_best_ref_mvs(MACROBLOCKD *xd,
unsigned char *ref_y_buffer,
int ref_y_stride,
+ int_mv *mvlist,
int_mv *best_mv,
int_mv *nearest,
int_mv *near);
--- a/vp8/common/mvref_common.c
+++ b/vp8/common/mvref_common.c
@@ -47,30 +47,63 @@
int get_candidate_mvref(
const MODE_INFO *candidate_mi,
MV_REFERENCE_FRAME ref_frame,
- MV_REFERENCE_FRAME *candidate_ref_frame,
- int_mv *candidate_mv
+ MV_REFERENCE_FRAME *c_ref_frame,
+ int_mv *c_mv,
+ MV_REFERENCE_FRAME *c2_ref_frame,
+ int_mv *c2_mv
) {int ret_val = FALSE;
+ c2_mv->as_int = 0;
+ *c2_ref_frame = INTRA_FRAME;
+ // Target ref frame matches candidate first ref frame
if (ref_frame == candidate_mi->mbmi.ref_frame) {- candidate_mv->as_int = candidate_mi->mbmi.mv[FIRST_REF].as_int;
- *candidate_ref_frame = ref_frame;
+ c_mv->as_int = candidate_mi->mbmi.mv[FIRST_REF].as_int;
+ *c_ref_frame = ref_frame;
ret_val = TRUE;
+ // Is there a second non zero vector we can use.
+ if ((candidate_mi->mbmi.second_ref_frame != INTRA_FRAME) &&
+ (candidate_mi->mbmi.mv[SECOND_REF].as_int != 0) &&
+ (candidate_mi->mbmi.mv[SECOND_REF].as_int != c_mv->as_int)) {+ c2_mv->as_int = candidate_mi->mbmi.mv[SECOND_REF].as_int;
+ *c2_ref_frame = candidate_mi->mbmi.second_ref_frame;
+ }
+
+ // Target ref frame matches candidate second ref frame
} else if (ref_frame == candidate_mi->mbmi.second_ref_frame) {- candidate_mv->as_int = candidate_mi->mbmi.mv[SECOND_REF].as_int;
- *candidate_ref_frame = ref_frame;
+ c_mv->as_int = candidate_mi->mbmi.mv[SECOND_REF].as_int;
+ *c_ref_frame = ref_frame;
ret_val = TRUE;
+ // Is there a second non zero vector we can use.
+ if ((candidate_mi->mbmi.ref_frame != INTRA_FRAME) &&
+ (candidate_mi->mbmi.mv[FIRST_REF].as_int != 0) &&
+ (candidate_mi->mbmi.mv[FIRST_REF].as_int != c_mv->as_int)) {+ c2_mv->as_int = candidate_mi->mbmi.mv[FIRST_REF].as_int;
+ *c2_ref_frame = candidate_mi->mbmi.ref_frame;
+ }
+
+ // No ref frame matches so use first ref mv as first choice
} else if (candidate_mi->mbmi.ref_frame != INTRA_FRAME) {- candidate_mv->as_int = candidate_mi->mbmi.mv[FIRST_REF].as_int;
- *candidate_ref_frame = candidate_mi->mbmi.ref_frame;
+ c_mv->as_int = candidate_mi->mbmi.mv[FIRST_REF].as_int;
+ *c_ref_frame = candidate_mi->mbmi.ref_frame;
ret_val = TRUE;
+ // Is there a second non zero vector we can use.
+ if ((candidate_mi->mbmi.second_ref_frame != INTRA_FRAME) &&
+ (candidate_mi->mbmi.mv[SECOND_REF].as_int != 0) &&
+ (candidate_mi->mbmi.mv[SECOND_REF].as_int != c_mv->as_int)) {+ c2_mv->as_int = candidate_mi->mbmi.mv[SECOND_REF].as_int;
+ *c2_ref_frame = candidate_mi->mbmi.second_ref_frame;
+ }
+
+ // If only the second ref mv is valid:- (Should not trigger in current code
+ // base given current possible compound prediction options).
} else if (candidate_mi->mbmi.second_ref_frame != INTRA_FRAME) {- candidate_mv->as_int = candidate_mi->mbmi.mv[SECOND_REF].as_int;
- *candidate_ref_frame = candidate_mi->mbmi.second_ref_frame;
+ c_mv->as_int = candidate_mi->mbmi.mv[SECOND_REF].as_int;
+ *c_ref_frame = candidate_mi->mbmi.second_ref_frame;
ret_val = TRUE;
}
@@ -142,8 +175,10 @@
int duplicate_found = FALSE;
// Check for duplicates. If there is one increment its score.
+ // Duplicate defined as being the same full pel vector with rounding.
while (i > 0) {i--;
+
if (candidate_mv.as_int == mv_list[i].as_int) {duplicate_found = TRUE;
mv_scores[i] += weight;
@@ -175,33 +210,6 @@
}
}
-
-// Measure the distance of each reference candidate from the actual
-// residual vector and return the nearest
-unsigned int pick_best_mv_ref( int_mv target_mv,
- int_mv * mv_ref_list,
- int_mv * best_ref ) {-
- int i;
- int best_index = 0;
- unsigned int distance, distance2;
-
- distance = mv_distance(&target_mv, &mv_ref_list[0]);
-
- for (i = 1; i < MAX_MV_REFS; ++i ) {- distance2 =
- mv_distance(&target_mv, &mv_ref_list[i]);
- if (distance2 < distance) {- distance = distance2;
- best_index = i;
- }
- }
-
- (*best_ref).as_int = mv_ref_list[best_index].as_int;
-
- return best_index;
-}
-
// This function searches the neighbourhood of a given MB/SB and populates a
// list of candidate reference vectors.
//
@@ -219,6 +227,8 @@
int_mv candidate_mvs[MAX_MV_REFS];
int_mv c_refmv;
MV_REFERENCE_FRAME c_ref_frame;
+ int_mv c2_refmv;
+ MV_REFERENCE_FRAME c2_ref_frame;
int candidate_scores[MAX_MV_REFS];
int index = 0;
int ref_weight = 0;
@@ -239,15 +249,27 @@
(mv_ref_search[i][1] * xd->mode_info_stride);
valid_mv_ref = get_candidate_mvref(candidate_mi, ref_frame,
- &c_ref_frame, &c_refmv);
+ &c_ref_frame, &c_refmv,
+ &c2_ref_frame, &c2_refmv);
+ // If there is a valid MV candidate then add it to the list
if (valid_mv_ref) {- scale_mv(xd, ref_frame, c_ref_frame, &c_refmv, ref_sign_bias );
+ scale_mv(xd, ref_frame, c_ref_frame, &c_refmv, ref_sign_bias );
+ ref_weight = ref_distance_weight[i] +
+ ((c_ref_frame == ref_frame) << 4);
+
+ addmv_and_shuffle(candidate_mvs, candidate_scores,
+ &index, c_refmv, ref_weight);
+
+ // If there is a second valid mv then add it as well.
+ if (c2_ref_frame != INTRA_FRAME) {+ scale_mv(xd, ref_frame, c2_ref_frame, &c2_refmv, ref_sign_bias );
ref_weight = ref_distance_weight[i] +
- ((c_ref_frame == ref_frame) << 3);
+ ((c2_ref_frame == ref_frame) << 4);
addmv_and_shuffle(candidate_mvs, candidate_scores,
- &index, c_refmv, ref_weight);
+ &index, c2_refmv, ref_weight);
+ }
}
}
}
@@ -255,12 +277,25 @@
// Look at the corresponding vector in the last frame
candidate_mi = lf_here;
valid_mv_ref = get_candidate_mvref(candidate_mi, ref_frame,
- &c_ref_frame, &c_refmv);
+ &c_ref_frame, &c_refmv,
+ &c2_ref_frame, &c2_refmv);
+
+ // If there is a valid MV candidate then add it to the list
if (valid_mv_ref) {scale_mv(xd, ref_frame, c_ref_frame, &c_refmv, ref_sign_bias );
- ref_weight = 2 + ((c_ref_frame == ref_frame) << 3);
+ ref_weight = 2 + ((c_ref_frame == ref_frame) << 4);
addmv_and_shuffle(candidate_mvs, candidate_scores,
&index, c_refmv, ref_weight);
+
+ // If there is a second valid mv then add it as well.
+ if (c2_ref_frame != INTRA_FRAME) {+ scale_mv(xd, ref_frame, c2_ref_frame, &c2_refmv, ref_sign_bias );
+ ref_weight = ref_distance_weight[i] +
+ ((c2_ref_frame == ref_frame) << 4);
+
+ addmv_and_shuffle(candidate_mvs, candidate_scores,
+ &index, c2_refmv, ref_weight);
+ }
}
// Populate a list with candidate reference vectors from the
@@ -273,15 +308,27 @@
(mv_ref_search[i][1] * xd->mode_info_stride);
valid_mv_ref = get_candidate_mvref(candidate_mi, ref_frame,
- &c_ref_frame, &c_refmv);
+ &c_ref_frame, &c_refmv,
+ &c2_ref_frame, &c2_refmv);
+ // If there is a valid MV candidate then add it to the list
if (valid_mv_ref) {- scale_mv(xd, ref_frame, c_ref_frame, &c_refmv, ref_sign_bias );
+ scale_mv(xd, ref_frame, c_ref_frame, &c_refmv, ref_sign_bias );
+ ref_weight = ref_distance_weight[i] +
+ ((c_ref_frame == ref_frame) << 4);
+
+ addmv_and_shuffle(candidate_mvs, candidate_scores,
+ &index, c_refmv, ref_weight);
+
+ // If there is a second valid mv then add it as well.
+ if (c2_ref_frame != INTRA_FRAME) {+ scale_mv(xd, ref_frame, c2_ref_frame, &c2_refmv, ref_sign_bias );
ref_weight = ref_distance_weight[i] +
- ((c_ref_frame == ref_frame) << 3);
+ ((c2_ref_frame == ref_frame) << 4);
addmv_and_shuffle(candidate_mvs, candidate_scores,
- &index, c_refmv, ref_weight);
+ &index, c2_refmv, ref_weight);
+ }
}
}
}
@@ -293,7 +340,7 @@
if (i == index) {c_refmv.as_int = 0;
addmv_and_shuffle(candidate_mvs, candidate_scores,
- &index, c_refmv, 1);
+ &index, c_refmv, candidate_scores[3]+1 );
}
// Copy over the candidate list.
--- a/vp8/common/mvref_common.h
+++ b/vp8/common/mvref_common.h
@@ -19,10 +19,6 @@
unsigned int mv_distance(int_mv *mv1, int_mv *mv2);
-unsigned int pick_best_mv_ref( int_mv target_mv,
- int_mv * mv_ref_list,
- int_mv * best_ref );
-
void find_mv_refs(
MACROBLOCKD *xd,
MODE_INFO *here,
--- a/vp8/decoder/decodemv.c
+++ b/vp8/decoder/decodemv.c
@@ -818,11 +818,12 @@
#if CONFIG_NEWBESTREFMV
{int ref_fb_idx;
+ MV_REFERENCE_FRAME ref_frame = mbmi->ref_frame;
/* Select the appropriate reference frame for this MB */
- if (mbmi->ref_frame == LAST_FRAME)
+ if (ref_frame == LAST_FRAME)
ref_fb_idx = cm->lst_fb_idx;
- else if (mbmi->ref_frame == GOLDEN_FRAME)
+ else if (ref_frame == GOLDEN_FRAME)
ref_fb_idx = cm->gld_fb_idx;
else
ref_fb_idx = cm->alt_fb_idx;
@@ -841,15 +842,9 @@
// Update stats on relative distance of chosen vector to the
// possible best reference vectors.
{- MV_REFERENCE_FRAME ref_frame = mbmi->ref_frame;
-
find_mv_refs(xd, mi, prev_mi,
ref_frame, mbmi->ref_mvs[ref_frame],
cm->ref_frame_sign_bias );
-
- // Copy over the candidates.
- vpx_memcpy(xd->ref_mv, mbmi->ref_mvs[ref_frame],
- (MAX_MV_REFS * sizeof(int_mv)) );
}
#endif
@@ -856,6 +851,11 @@
vp8_find_best_ref_mvs(xd,
xd->pre.y_buffer,
recon_y_stride,
+#if CONFIG_NEW_MVREF
+ mbmi->ref_mvs[ref_frame],
+#else
+ xd->ref_mv,
+#endif
&best_mv, &nearest, &nearby);
}
#endif
@@ -947,10 +947,6 @@
find_mv_refs(xd, mi, prev_mi,
ref_frame, mbmi->ref_mvs[ref_frame],
cm->ref_frame_sign_bias );
-
- // Copy over the mv candidates
- vpx_memcpy(xd->ref_mv, mbmi->ref_mvs[ref_frame],
- (MAX_MV_REFS * sizeof(int_mv)) );
}
#endif
@@ -957,6 +953,11 @@
vp8_find_best_ref_mvs(xd,
xd->second_pre.y_buffer,
recon_y_stride,
+#if CONFIG_NEW_MVREF
+ mbmi->ref_mvs[mbmi->second_ref_frame],
+#else
+ xd->ref_mv,
+#endif
&best_mv_second,
&nearest_second,
&nearby_second);
--- a/vp8/encoder/bitstream.c
+++ b/vp8/encoder/bitstream.c
@@ -106,6 +106,69 @@
return update_bits[delp] * 256;
}
+#if CONFIG_NEW_MVREF
+// Estimate the cost of each coding the vector using each reference candidate
+unsigned int pick_best_mv_ref( MACROBLOCK *x,
+ int_mv target_mv,
+ int_mv * mv_ref_list,
+ int_mv * best_ref ) {+
+ int i;
+ int best_index = 0;
+ int cost, cost2;
+ int index_cost[MAX_MV_REFS];
+ MACROBLOCKD *xd = &x->e_mbd;
+
+ /*unsigned int distance, distance2;
+
+ distance = mv_distance(&target_mv, &mv_ref_list[0]);
+
+ for (i = 1; i < MAX_MV_REFS; ++i ) {+ distance2 =
+ mv_distance(&target_mv, &mv_ref_list[i]);
+ if (distance2 < distance) {+ distance = distance2;
+ best_index = i;
+ }
+ }*/
+
+ // For now estimate the cost of selecting a given ref index
+ // as index * 1 bits (but here 1 bit is scaled to 256)
+ for (i = 0; i < MAX_MV_REFS; ++i ) {+ index_cost[i] = i << 8;
+ }
+ index_cost[0] = vp8_cost_zero(205);
+ index_cost[1] = vp8_cost_zero(40);
+ index_cost[2] = vp8_cost_zero(8);
+ index_cost[3] = vp8_cost_zero(2);
+
+ cost = index_cost[0] +
+ vp8_mv_bit_cost(&target_mv,
+ &mv_ref_list[0],
+ XMVCOST, 96,
+ xd->allow_high_precision_mv);
+
+
+ //for (i = 1; i < MAX_MV_REFS; ++i ) {+ for (i = 1; i < 4; ++i ) {+ cost2 = index_cost[i] +
+ vp8_mv_bit_cost(&target_mv,
+ &mv_ref_list[i],
+ XMVCOST, 96,
+ xd->allow_high_precision_mv);
+
+ if (cost2 < cost) {+ cost = cost2;
+ best_index = i;
+ }
+ }
+
+ (*best_ref).as_int = mv_ref_list[best_index].as_int;
+
+ return best_index;
+}
+#endif
+
static void update_mode(
vp8_writer *const w,
int n,
@@ -760,6 +823,7 @@
const MV_CONTEXT *mvc = pc->fc.mvc;
const MV_CONTEXT_HP *mvc_hp = pc->fc.mvc_hp;
#endif
+ MACROBLOCK *x = &cpi->mb;
MACROBLOCKD *xd = &cpi->mb.e_mbd;
MODE_INFO *m;
MODE_INFO *prev_m;
@@ -1075,12 +1139,18 @@
#endif
#if 0 //CONFIG_NEW_MVREF
- find_mv_refs(xd, m, prev_m,
- m->mbmi.ref_frame,
- mi->ref_mvs[rf],
- cpi->common.ref_frame_sign_bias );
+ {+ unsigned int best_index;
+ /*find_mv_refs(xd, m, prev_m,
+ m->mbmi.ref_frame,
+ mi->ref_mvs[rf],
+ cpi->common.ref_frame_sign_bias );*/
- pick_best_mv_ref( mi->mv[0], mi->ref_mvs[rf], &best_mv);
+ best_index = pick_best_mv_ref(x, mi->mv[0],
+ mi->ref_mvs[rf], &best_mv);
+ cpi->best_ref_index_counts[best_index]++;
+
+ }
#endif
#if CONFIG_NEWMVENTROPY
write_nmv(w, &mi->mv[0].as_mv, &best_mv,
@@ -1096,14 +1166,18 @@
if (mi->second_ref_frame) {#if 0 //CONFIG_NEW_MVREF
- find_mv_refs(xd, m, prev_m,
+ unsigned int best_index;
+
+ /*find_mv_refs(xd, m, prev_m,
m->mbmi.second_ref_frame,
mi->ref_mvs[mi->second_ref_frame],
- cpi->common.ref_frame_sign_bias );
+ cpi->common.ref_frame_sign_bias );*/
- pick_best_mv_ref( mi->mv[1],
- mi->ref_mvs[mi->second_ref_frame],
- &best_second_mv);
+ best_index =
+ pick_best_mv_ref(x, mi->mv[1],
+ mi->ref_mvs[mi->second_ref_frame],
+ &best_second_mv);
+ cpi->best_ref_index_counts[best_index]++;
#endif
#if CONFIG_NEWMVENTROPY
write_nmv(w, &mi->mv[1].as_mv, &best_second_mv,
--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -3881,7 +3881,7 @@
FILE *f = fopen("mv_ref_dist.stt", "a");unsigned int i;
//fprintf(f, "%10d %10d %10d %10d %10d %10d %10d %10d %10d %10d\n",
- fprintf(f, "%10d %10d %10d %10d %10d %10d %10d %10d %10d %10d",
+ /*fprintf(f, "%10d %10d %10d %10d %10d %10d %10d %10d %10d %10d",
cpi->common.current_video_frame,
cpi->mv_ref_sum_distance[1][0],
cpi->mv_ref_sum_distance[1][1],
@@ -3891,7 +3891,7 @@
cpi->mv_ref_sum_distance[2][2],
cpi->mv_ref_sum_distance[3][0],
cpi->mv_ref_sum_distance[3][1],
- cpi->mv_ref_sum_distance[3][2] );
+ cpi->mv_ref_sum_distance[3][2] );*/
for (i = 0; i < MAX_MV_REFS; ++i) {fprintf(f, "%10d", cpi->best_ref_index_counts[i] );
--- a/vp8/encoder/rdopt.c
+++ b/vp8/encoder/rdopt.c
@@ -3031,7 +3031,9 @@
unsigned char *v_buffer[4]) {YV12_BUFFER_CONFIG *yv12 = &cpi->common.yv12_fb[idx];
MACROBLOCKD *xd = &x->e_mbd;
+ MB_MODE_INFO * mbmi = &xd->mode_info_context->mbmi;
+
vp8_find_near_mvs(xd, xd->mode_info_context,
xd->prev_mode_info_context,
&frame_nearest_mv[frame_type], &frame_near_mv[frame_type],
@@ -3047,22 +3049,21 @@
// Update stats on relative distance of chosen vector to the
// possible best reference vectors.
{- MB_MODE_INFO * mbmi = &xd->mode_info_context->mbmi;
-
find_mv_refs(xd, xd->mode_info_context,
xd->prev_mode_info_context,
frame_type,
mbmi->ref_mvs[frame_type],
cpi->common.ref_frame_sign_bias );
-
- // Copy over the mv candidates
- vpx_memcpy(xd->ref_mv, mbmi->ref_mvs[frame_type],
- (MAX_MV_REFS * sizeof(int_mv)) );
}
#endif
vp8_find_best_ref_mvs(xd, y_buffer[frame_type],
yv12->y_stride,
+#if CONFIG_NEW_MVREF
+ mbmi->ref_mvs[frame_type],
+#else
+ xd->ref_mv,
+#endif
&frame_best_ref_mv[frame_type],
&frame_nearest_mv[frame_type],
&frame_near_mv[frame_type]);
@@ -3573,7 +3574,7 @@
d->bmi.as_mv.first.as_int = tmp_mv.as_int;
frame_mv[NEWMV][refs[0]].as_int = d->bmi.as_mv.first.as_int;
-#if CONFIG_NEW_MVREF
+#if 0 //CONFIG_NEW_MVREF
// Update stats on relative distance of chosen vector to the
// possible best reference vectors.
{@@ -3596,7 +3597,7 @@
&mbmi->ref_mvs[ref][0]);
cpi->mv_ref_sum_distance[ref][NEW_BEST] += distance;
- best_index = pick_best_mv_ref(tmp_mv, mbmi->ref_mvs[ref],
+ best_index = pick_best_mv_ref(x, tmp_mv, mbmi->ref_mvs[ref],
&selected_best_ref);
distance = mv_distance(&tmp_mv, &selected_best_ref);
@@ -3626,6 +3627,7 @@
flag = 1;
if (flag)
continue;
+
case ZEROMV:
default:
--
⑨