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Merge "Optimization for EXT_INTER + OBMC combination" into nextgenv2

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This commit is contained in:
Yue Chen
2016-04-17 18:54:33 +00:00
committed by Gerrit Code Review
parent 71fa2b2218 321794c4d5
commit 16a99e967c
5 changed files with 84 additions and 58 deletions
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4
vp10/common/blockd.h
View File

@@ -705,7 +705,11 @@ static INLINE int is_interintra_pred(const MB_MODE_INFO *mbmi) {
#if CONFIG_OBMC
static INLINE int is_obmc_allowed(const MB_MODE_INFO *mbmi) {
#if CONFIG_EXT_INTER
return (mbmi->sb_type >= BLOCK_8X8 && mbmi->ref_frame[1] != INTRA_FRAME);
#else
return (mbmi->sb_type >= BLOCK_8X8);
#endif // CONFIG_EXT_INTER
}
static INLINE int is_neighbor_overlappable(const MB_MODE_INFO *mbmi) {

29
vp10/decoder/decodemv.c
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@@ -1230,14 +1230,6 @@ static void read_inter_block_mode_info(VP10Decoder *const pbi,
mi_row, mi_col, fpm_sync, (void *)pbi, inter_mode_ctx);
}
#if CONFIG_OBMC
mbmi->obmc = 0;
#if CONFIG_SUPERTX
if (!supertx_enabled)
#endif // CONFIG_SUPERTX
mbmi->obmc = read_is_obmc_block(cm, xd, r);
#endif // CONFIG_OBMC
#if CONFIG_REF_MV
#if CONFIG_EXT_INTER
if (is_compound)
@@ -1504,12 +1496,8 @@ static void read_inter_block_mode_info(VP10Decoder *const pbi,
}
#if CONFIG_EXT_INTER
mbmi->use_wedge_interintra = 0;
mbmi->use_wedge_interinter = 0;
mbmi->use_wedge_interintra = 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
@@ -1545,6 +1533,21 @@ static void read_inter_block_mode_info(VP10Decoder *const pbi,
}
}
}
#endif // CONFIG_EXT_INTER
#if CONFIG_OBMC
mbmi->obmc = 0;
#if CONFIG_SUPERTX
if (!supertx_enabled)
#endif // CONFIG_SUPERTX
#if CONFIG_EXT_INTER
if (mbmi->ref_frame[1] != INTRA_FRAME)
#endif // CONFIG_EXT_INTER
mbmi->obmc = read_is_obmc_block(cm, xd, r);
#endif // CONFIG_OBMC
#if CONFIG_EXT_INTER
mbmi->use_wedge_interinter = 0;
if (cm->reference_mode != SINGLE_REFERENCE &&
is_inter_compound_mode(mbmi->mode) &&
#if CONFIG_OBMC

25
vp10/encoder/bitstream.c
View File

@@ -1115,14 +1115,6 @@ static void pack_inter_mode_mvs(VP10_COMP *cpi, const MODE_INFO *mi,
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))
vp10_write(w, mbmi->obmc, cm->fc->obmc_prob[bsize]);
#endif // CONFIG_OBMC
#if CONFIG_REF_MV
#if CONFIG_EXT_INTER
if (is_compound)
@@ -1286,9 +1278,6 @@ 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
@@ -1311,6 +1300,20 @@ static void pack_inter_mode_mvs(VP10_COMP *cpi, const MODE_INFO *mi,
}
}
}
#endif // CONFIG_EXT_INTER
#if CONFIG_OBMC
#if CONFIG_SUPERTX
if (!supertx_enabled)
#endif // CONFIG_SUPERTX
#if CONFIG_EXT_INTER
if (mbmi->ref_frame[1] != INTRA_FRAME)
#endif // CONFIG_EXT_INTER
if (is_obmc_allowed(mbmi))
vp10_write(w, mbmi->obmc, cm->fc->obmc_prob[bsize]);
#endif // CONFIG_OBMC
#if CONFIG_EXT_INTER
if (cpi->common.reference_mode != SINGLE_REFERENCE &&
is_inter_compound_mode(mbmi->mode) &&
#if CONFIG_OBMC

45
vp10/encoder/encodeframe.c
View File

@@ -1889,21 +1889,8 @@ static void update_stats(VP10_COMMON *cm, ThreadData *td
#endif // CONFIG_EXT_REFS
}
#if CONFIG_OBMC
#if CONFIG_SUPERTX
if (!supertx_enabled)
#endif // CONFIG_SUPERTX
if (is_obmc_allowed(mbmi))
counts->obmc[mbmi->sb_type][mbmi->obmc]++;
#endif // CONFIG_OBMC
}
}
#if CONFIG_EXT_INTER
if (cm->reference_mode != COMPOUND_REFERENCE &&
#if CONFIG_OBMC
!(is_obmc_allowed(mbmi) && mbmi->obmc) &&
#endif
#if CONFIG_SUPERTX
!supertx_enabled &&
#endif
@@ -1918,16 +1905,32 @@ static void update_stats(VP10_COMMON *cm, ThreadData *td
counts->interintra[bsize_group][0]++;
}
}
if (cm->reference_mode != SINGLE_REFERENCE &&
is_inter_compound_mode(mbmi->mode) &&
#if CONFIG_OBMC
!(is_obmc_allowed(mbmi) && mbmi->obmc) &&
#endif // CONFIG_OBMC
is_interinter_wedge_used(bsize)) {
counts->wedge_interinter[bsize][mbmi->use_wedge_interinter]++;
}
#endif // CONFIG_EXT_INTER
#if CONFIG_OBMC
#if CONFIG_SUPERTX
if (!supertx_enabled)
#endif // CONFIG_SUPERTX
#if CONFIG_EXT_INTER
if (mbmi->ref_frame[1] != INTRA_FRAME)
#endif // CONFIG_EXT_INTER
if (is_obmc_allowed(mbmi))
counts->obmc[mbmi->sb_type][mbmi->obmc]++;
#endif // CONFIG_OBMC
#if CONFIG_EXT_INTER
if (cm->reference_mode != SINGLE_REFERENCE &&
is_inter_compound_mode(mbmi->mode) &&
#if CONFIG_OBMC
!(is_obmc_allowed(mbmi) && mbmi->obmc) &&
#endif // CONFIG_OBMC
is_interinter_wedge_used(bsize)) {
counts->wedge_interinter[bsize][mbmi->use_wedge_interinter]++;
}
#endif // CONFIG_EXT_INTER
}
}
if (inter_block &&
!segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) {
int16_t mode_ctx = mbmi_ext->mode_context[mbmi->ref_frame[0]];

39
vp10/encoder/rdopt.c
View File

@@ -6286,6 +6286,10 @@ static int64_t handle_inter_mode(VP10_COMP *cpi, MACROBLOCK *x,
int64_t best_distortion = INT64_MAX;
unsigned int best_pred_var = UINT_MAX;
MB_MODE_INFO best_mbmi;
#if CONFIG_EXT_INTER
int rate2_bmc_nocoeff;
MB_MODE_INFO best_bmc_mbmi;
#endif // CONFIG_EXT_INTER
#endif // CONFIG_OBMC
int pred_exists = 0;
@@ -6316,9 +6320,6 @@ static int64_t handle_inter_mode(VP10_COMP *cpi, MACROBLOCK *x,
assert(!is_comp_interintra_pred || is_interintra_allowed(mbmi));
#endif // CONFIG_EXT_INTER
#if CONFIG_OBMC
tmp_rd = 0;
#endif // CONFIG_OBMC
#if CONFIG_REF_MV
#if CONFIG_EXT_INTER
if (is_comp_pred)
@@ -6679,6 +6680,12 @@ static int64_t handle_inter_mode(VP10_COMP *cpi, MACROBLOCK *x,
rs = cm->interp_filter == SWITCHABLE ? vp10_get_switchable_rate(cpi, xd) : 0;
#if CONFIG_EXT_INTER
#if CONFIG_OBMC
best_bmc_mbmi = *mbmi;
rate2_bmc_nocoeff = *rate2;
if (cm->interp_filter == SWITCHABLE)
rate2_bmc_nocoeff += rs;
#endif // CONFIG_OBMC
if (is_comp_pred && is_interinter_wedge_used(bsize)) {
int wedge_index, best_wedge_index = WEDGE_NONE, rs;
int rate_sum;
@@ -6791,7 +6798,6 @@ static int64_t handle_inter_mode(VP10_COMP *cpi, MACROBLOCK *x,
xd, bsize, mi_row, mi_col, 1, preds1, strides);
for (wedge_index = 0; wedge_index < wedge_types; ++wedge_index) {
mbmi->interinter_wedge_index = wedge_index;
// vp10_build_inter_predictors_sb(xd, mi_row, mi_col, bsize);
vp10_build_wedge_inter_predictor_from_buf(xd, bsize, mi_row, mi_col,
preds0, strides,
preds1, strides);
@@ -6810,12 +6816,8 @@ static int64_t handle_inter_mode(VP10_COMP *cpi, MACROBLOCK *x,
mbmi->use_wedge_interinter = 0;
}
}
#if CONFIG_OBMC
if (mbmi->use_wedge_interinter)
allow_obmc = 0;
#endif // CONFIG_OBMC
if (ref_best_rd < INT64_MAX &&
VPXMIN(best_rd_wedge, best_rd_nowedge) / 2 > ref_best_rd)
VPXMIN(best_rd_wedge, best_rd_nowedge) / 3 > ref_best_rd)
return INT64_MAX;
pred_exists = 0;
@@ -7115,7 +7117,6 @@ static int64_t handle_inter_mode(VP10_COMP *cpi, MACROBLOCK *x,
memcpy(x->skip_txfm, skip_txfm, sizeof(skip_txfm));
memcpy(x->bsse, bsse, sizeof(bsse));
#if CONFIG_OBMC
best_rd = INT64_MAX;
for (mbmi->obmc = 0; mbmi->obmc <= allow_obmc; mbmi->obmc++) {
@@ -7123,6 +7124,12 @@ static int64_t handle_inter_mode(VP10_COMP *cpi, MACROBLOCK *x,
int tmp_rate;
if (mbmi->obmc) {
#if CONFIG_EXT_INTER
*mbmi = best_bmc_mbmi;
assert(!mbmi->use_wedge_interinter);
vp10_build_inter_predictors_sb(xd, mi_row, mi_col, bsize);
mbmi->obmc = 1;
#endif // CONFIG_EXT_INTER
vp10_build_obmc_inter_prediction(cm, xd, mi_row, mi_col, 0,
NULL, NULL,
dst_buf1, dst_stride1,
@@ -7142,13 +7149,16 @@ static int64_t handle_inter_mode(VP10_COMP *cpi, MACROBLOCK *x,
x->pred_variance =
vp10_get_sby_perpixel_variance(cpi, &xd->plane[0].dst, bsize);
#endif // CONFIG_VP9_HIGHBITDEPTH
x->skip = 0;
#if CONFIG_EXT_INTER
*rate2 = mbmi->obmc ? rate2_bmc_nocoeff : rate2_nocoeff;
#else
*rate2 = rate2_nocoeff;
*distortion = 0;
#endif // CONFIG_EXT_INTER
if (allow_obmc)
*rate2 += cpi->obmc_cost[bsize][mbmi->obmc];
*distortion = 0;
#endif // CONFIG_OBMC
if (!skip_txfm_sb) {
int skippable_y, skippable_uv;
@@ -8506,6 +8516,9 @@ void vp10_rd_pick_inter_mode_sb(VP10_COMP *cpi,
#if CONFIG_EXT_INTER
rate2 += compmode_interintra_cost;
if (cm->reference_mode != SINGLE_REFERENCE && comp_pred)
#if CONFIG_OBMC
if (mbmi->obmc == 0)
#endif // CONFIG_OBMC
rate2 += compmode_wedge_cost;
#endif // CONFIG_EXT_INTER
@@ -8612,7 +8625,7 @@ void vp10_rd_pick_inter_mode_sb(VP10_COMP *cpi,
*returnrate_nocoef -= vp10_cost_bit(vp10_get_intra_inter_prob(cm, xd),
mbmi->ref_frame[0] != INTRA_FRAME);
#if CONFIG_OBMC
if (is_neighbor_overlappable(mbmi) && is_obmc_allowed(mbmi))
if (is_inter_block(mbmi) && is_obmc_allowed(mbmi))
*returnrate_nocoef -= cpi->obmc_cost[bsize][mbmi->obmc];
#endif // CONFIG_OBMC
#endif // CONFIG_SUPERTX