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Unified Diff: source/libvpx/vp9/decoder/vp9_decodemv.c

Issue 1169543007: libvpx: Pull from upstream (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/libvpx.git@master
Patch Set: Created 5 years, 6 months ago
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Index: source/libvpx/vp9/decoder/vp9_decodemv.c
diff --git a/source/libvpx/vp9/decoder/vp9_decodemv.c b/source/libvpx/vp9/decoder/vp9_decodemv.c
index ce6ff997778db7f8d74f53a7472a45dde8d627d1..7ce3389e88cb0d91819eeff40f7d769e1f4e2539 100644
--- a/source/libvpx/vp9/decoder/vp9_decodemv.c
+++ b/source/libvpx/vp9/decoder/vp9_decodemv.c
@@ -27,30 +27,33 @@ static PREDICTION_MODE read_intra_mode(vp9_reader *r, const vp9_prob *p) {
return (PREDICTION_MODE)vp9_read_tree(r, vp9_intra_mode_tree, p);
}
-static PREDICTION_MODE read_intra_mode_y(VP9_COMMON *cm, FRAME_COUNTS *counts,
+static PREDICTION_MODE read_intra_mode_y(VP9_COMMON *cm, MACROBLOCKD *xd,
vp9_reader *r, int size_group) {
const PREDICTION_MODE y_mode =
read_intra_mode(r, cm->fc->y_mode_prob[size_group]);
- if (!cm->frame_parallel_decoding_mode)
+ FRAME_COUNTS *counts = xd->counts;
+ if (counts)
++counts->y_mode[size_group][y_mode];
return y_mode;
}
-static PREDICTION_MODE read_intra_mode_uv(VP9_COMMON *cm, FRAME_COUNTS *counts,
+static PREDICTION_MODE read_intra_mode_uv(VP9_COMMON *cm, MACROBLOCKD *xd,
vp9_reader *r,
PREDICTION_MODE y_mode) {
const PREDICTION_MODE uv_mode = read_intra_mode(r,
cm->fc->uv_mode_prob[y_mode]);
- if (!cm->frame_parallel_decoding_mode)
+ FRAME_COUNTS *counts = xd->counts;
+ if (counts)
++counts->uv_mode[y_mode][uv_mode];
return uv_mode;
}
-static PREDICTION_MODE read_inter_mode(VP9_COMMON *cm, FRAME_COUNTS *counts,
+static PREDICTION_MODE read_inter_mode(VP9_COMMON *cm, MACROBLOCKD *xd,
vp9_reader *r, int ctx) {
const int mode = vp9_read_tree(r, vp9_inter_mode_tree,
cm->fc->inter_mode_probs[ctx]);
- if (!cm->frame_parallel_decoding_mode)
+ FRAME_COUNTS *counts = xd->counts;
+ if (counts)
++counts->inter_mode[ctx][mode];
return NEARESTMV + mode;
@@ -61,8 +64,8 @@ static int read_segment_id(vp9_reader *r, const struct segmentation *seg) {
}
static TX_SIZE read_selected_tx_size(VP9_COMMON *cm, MACROBLOCKD *xd,
- FRAME_COUNTS *counts,
TX_SIZE max_tx_size, vp9_reader *r) {
+ FRAME_COUNTS *counts = xd->counts;
const int ctx = vp9_get_tx_size_context(xd);
const vp9_prob *tx_probs = get_tx_probs(max_tx_size, ctx, &cm->fc->tx_probs);
int tx_size = vp9_read(r, tx_probs[0]);
@@ -72,19 +75,18 @@ static TX_SIZE read_selected_tx_size(VP9_COMMON *cm, MACROBLOCKD *xd,
tx_size += vp9_read(r, tx_probs[2]);
}
- if (!cm->frame_parallel_decoding_mode)
+ if (counts)
++get_tx_counts(max_tx_size, ctx, &counts->tx)[tx_size];
return (TX_SIZE)tx_size;
}
static TX_SIZE read_tx_size(VP9_COMMON *cm, MACROBLOCKD *xd,
- FRAME_COUNTS *counts,
int allow_select, vp9_reader *r) {
TX_MODE tx_mode = cm->tx_mode;
BLOCK_SIZE bsize = xd->mi[0]->mbmi.sb_type;
const TX_SIZE max_tx_size = max_txsize_lookup[bsize];
if (allow_select && tx_mode == TX_MODE_SELECT && bsize >= BLOCK_8X8)
- return read_selected_tx_size(cm, xd, counts, max_tx_size, r);
+ return read_selected_tx_size(cm, xd, max_tx_size, r);
else
return MIN(max_tx_size, tx_mode_to_biggest_tx_size[tx_mode]);
}
@@ -174,14 +176,14 @@ static int read_inter_segment_id(VP9_COMMON *const cm, MACROBLOCKD *const xd,
}
static int read_skip(VP9_COMMON *cm, const MACROBLOCKD *xd,
- FRAME_COUNTS *counts,
int segment_id, vp9_reader *r) {
if (vp9_segfeature_active(&cm->seg, segment_id, SEG_LVL_SKIP)) {
return 1;
} else {
const int ctx = vp9_get_skip_context(xd);
const int skip = vp9_read(r, cm->fc->skip_probs[ctx]);
- if (!cm->frame_parallel_decoding_mode)
+ FRAME_COUNTS *counts = xd->counts;
+ if (counts)
++counts->skip[ctx][skip];
return skip;
}
@@ -189,7 +191,6 @@ static int read_skip(VP9_COMMON *cm, const MACROBLOCKD *xd,
static void read_intra_frame_mode_info(VP9_COMMON *const cm,
MACROBLOCKD *const xd,
- FRAME_COUNTS *counts,
int mi_row, int mi_col, vp9_reader *r) {
MODE_INFO *const mi = xd->mi[0];
MB_MODE_INFO *const mbmi = &mi->mbmi;
@@ -199,8 +200,8 @@ static void read_intra_frame_mode_info(VP9_COMMON *const cm,
int i;
mbmi->segment_id = read_intra_segment_id(cm, bsize, mi_row, mi_col, r);
- mbmi->skip = read_skip(cm, xd, counts, mbmi->segment_id, r);
- mbmi->tx_size = read_tx_size(cm, xd, counts, 1, r);
+ mbmi->skip = read_skip(cm, xd, mbmi->segment_id, r);
+ mbmi->tx_size = read_tx_size(cm, xd, 1, r);
mbmi->ref_frame[0] = INTRA_FRAME;
mbmi->ref_frame[1] = NONE;
@@ -285,13 +286,13 @@ static INLINE void read_mv(vp9_reader *r, MV *mv, const MV *ref,
static REFERENCE_MODE read_block_reference_mode(VP9_COMMON *cm,
const MACROBLOCKD *xd,
- FRAME_COUNTS *counts,
vp9_reader *r) {
if (cm->reference_mode == REFERENCE_MODE_SELECT) {
const int ctx = vp9_get_reference_mode_context(cm, xd);
const REFERENCE_MODE mode =
(REFERENCE_MODE)vp9_read(r, cm->fc->comp_inter_prob[ctx]);
- if (!cm->frame_parallel_decoding_mode)
+ FRAME_COUNTS *counts = xd->counts;
+ if (counts)
++counts->comp_inter[ctx][mode];
return mode; // SINGLE_REFERENCE or COMPOUND_REFERENCE
} else {
@@ -301,34 +302,35 @@ static REFERENCE_MODE read_block_reference_mode(VP9_COMMON *cm,
// Read the referncence frame
static void read_ref_frames(VP9_COMMON *const cm, MACROBLOCKD *const xd,
- FRAME_COUNTS *counts, vp9_reader *r,
+ vp9_reader *r,
int segment_id, MV_REFERENCE_FRAME ref_frame[2]) {
FRAME_CONTEXT *const fc = cm->fc;
+ FRAME_COUNTS *counts = xd->counts;
if (vp9_segfeature_active(&cm->seg, segment_id, SEG_LVL_REF_FRAME)) {
ref_frame[0] = (MV_REFERENCE_FRAME)vp9_get_segdata(&cm->seg, segment_id,
SEG_LVL_REF_FRAME);
ref_frame[1] = NONE;
} else {
- const REFERENCE_MODE mode = read_block_reference_mode(cm, xd, counts, r);
+ const REFERENCE_MODE mode = read_block_reference_mode(cm, xd, r);
// FIXME(rbultje) I'm pretty sure this breaks segmentation ref frame coding
if (mode == COMPOUND_REFERENCE) {
const int idx = cm->ref_frame_sign_bias[cm->comp_fixed_ref];
const int ctx = vp9_get_pred_context_comp_ref_p(cm, xd);
const int bit = vp9_read(r, fc->comp_ref_prob[ctx]);
- if (!cm->frame_parallel_decoding_mode)
+ if (counts)
++counts->comp_ref[ctx][bit];
ref_frame[idx] = cm->comp_fixed_ref;
ref_frame[!idx] = cm->comp_var_ref[bit];
} else if (mode == SINGLE_REFERENCE) {
const int ctx0 = vp9_get_pred_context_single_ref_p1(xd);
const int bit0 = vp9_read(r, fc->single_ref_prob[ctx0][0]);
- if (!cm->frame_parallel_decoding_mode)
+ if (counts)
++counts->single_ref[ctx0][0][bit0];
if (bit0) {
const int ctx1 = vp9_get_pred_context_single_ref_p2(xd);
const int bit1 = vp9_read(r, fc->single_ref_prob[ctx1][1]);
- if (!cm->frame_parallel_decoding_mode)
+ if (counts)
++counts->single_ref[ctx1][1][bit1];
ref_frame[0] = bit1 ? ALTREF_FRAME : GOLDEN_FRAME;
} else {
@@ -345,18 +347,19 @@ static void read_ref_frames(VP9_COMMON *const cm, MACROBLOCKD *const xd,
static INLINE INTERP_FILTER read_switchable_interp_filter(
VP9_COMMON *const cm, MACROBLOCKD *const xd,
- FRAME_COUNTS *counts, vp9_reader *r) {
+ vp9_reader *r) {
const int ctx = vp9_get_pred_context_switchable_interp(xd);
const INTERP_FILTER type =
(INTERP_FILTER)vp9_read_tree(r, vp9_switchable_interp_tree,
cm->fc->switchable_interp_prob[ctx]);
- if (!cm->frame_parallel_decoding_mode)
+ FRAME_COUNTS *counts = xd->counts;
+ if (counts)
++counts->switchable_interp[ctx][type];
return type;
}
static void read_intra_block_mode_info(VP9_COMMON *const cm,
- FRAME_COUNTS *counts, MODE_INFO *mi,
+ MACROBLOCKD *const xd, MODE_INFO *mi,
vp9_reader *r) {
MB_MODE_INFO *const mbmi = &mi->mbmi;
const BLOCK_SIZE bsize = mi->mbmi.sb_type;
@@ -368,26 +371,26 @@ static void read_intra_block_mode_info(VP9_COMMON *const cm,
switch (bsize) {
case BLOCK_4X4:
for (i = 0; i < 4; ++i)
- mi->bmi[i].as_mode = read_intra_mode_y(cm, counts, r, 0);
+ mi->bmi[i].as_mode = read_intra_mode_y(cm, xd, r, 0);
mbmi->mode = mi->bmi[3].as_mode;
break;
case BLOCK_4X8:
- mi->bmi[0].as_mode = mi->bmi[2].as_mode = read_intra_mode_y(cm, counts,
+ mi->bmi[0].as_mode = mi->bmi[2].as_mode = read_intra_mode_y(cm, xd,
r, 0);
mi->bmi[1].as_mode = mi->bmi[3].as_mode = mbmi->mode =
- read_intra_mode_y(cm, counts, r, 0);
+ read_intra_mode_y(cm, xd, r, 0);
break;
case BLOCK_8X4:
- mi->bmi[0].as_mode = mi->bmi[1].as_mode = read_intra_mode_y(cm, counts,
+ mi->bmi[0].as_mode = mi->bmi[1].as_mode = read_intra_mode_y(cm, xd,
r, 0);
mi->bmi[2].as_mode = mi->bmi[3].as_mode = mbmi->mode =
- read_intra_mode_y(cm, counts, r, 0);
+ read_intra_mode_y(cm, xd, r, 0);
break;
default:
- mbmi->mode = read_intra_mode_y(cm, counts, r, size_group_lookup[bsize]);
+ mbmi->mode = read_intra_mode_y(cm, xd, r, size_group_lookup[bsize]);
}
- mbmi->uv_mode = read_intra_mode_uv(cm, counts, r, mbmi->mode);
+ mbmi->uv_mode = read_intra_mode_uv(cm, xd, r, mbmi->mode);
}
static INLINE int is_mv_valid(const MV *mv) {
@@ -395,7 +398,7 @@ static INLINE int is_mv_valid(const MV *mv) {
mv->col > MV_LOW && mv->col < MV_UPP;
}
-static INLINE int assign_mv(VP9_COMMON *cm, FRAME_COUNTS *counts,
+static INLINE int assign_mv(VP9_COMMON *cm, MACROBLOCKD *xd,
PREDICTION_MODE mode,
int_mv mv[2], int_mv ref_mv[2],
int_mv nearest_mv[2], int_mv near_mv[2],
@@ -405,8 +408,8 @@ static INLINE int assign_mv(VP9_COMMON *cm, FRAME_COUNTS *counts,
switch (mode) {
case NEWMV: {
- nmv_context_counts *const mv_counts = cm->frame_parallel_decoding_mode ?
- NULL : &counts->mv;
+ FRAME_COUNTS *counts = xd->counts;
+ nmv_context_counts *const mv_counts = counts ? &counts->mv : NULL;
for (i = 0; i < 1 + is_compound; ++i) {
read_mv(r, &mv[i].as_mv, &ref_mv[i].as_mv, &cm->fc->nmvc, mv_counts,
allow_hp);
@@ -440,7 +443,6 @@ static INLINE int assign_mv(VP9_COMMON *cm, FRAME_COUNTS *counts,
}
static int read_is_inter_block(VP9_COMMON *const cm, MACROBLOCKD *const xd,
- FRAME_COUNTS *counts,
int segment_id, vp9_reader *r) {
if (vp9_segfeature_active(&cm->seg, segment_id, SEG_LVL_REF_FRAME)) {
return vp9_get_segdata(&cm->seg, segment_id, SEG_LVL_REF_FRAME) !=
@@ -448,7 +450,8 @@ static int read_is_inter_block(VP9_COMMON *const cm, MACROBLOCKD *const xd,
} else {
const int ctx = vp9_get_intra_inter_context(xd);
const int is_inter = vp9_read(r, cm->fc->intra_inter_prob[ctx]);
- if (!cm->frame_parallel_decoding_mode)
+ FRAME_COUNTS *counts = xd->counts;
+ if (counts)
++counts->intra_inter[ctx][is_inter];
return is_inter;
}
@@ -462,7 +465,6 @@ static void fpm_sync(void *const data, int mi_row) {
static void read_inter_block_mode_info(VP9Decoder *const pbi,
MACROBLOCKD *const xd,
- FRAME_COUNTS *counts,
const TileInfo *const tile,
MODE_INFO *const mi,
int mi_row, int mi_col, vp9_reader *r) {
@@ -473,7 +475,7 @@ static void read_inter_block_mode_info(VP9Decoder *const pbi,
int_mv nearestmv[2], nearmv[2];
int inter_mode_ctx, ref, is_compound;
- read_ref_frames(cm, xd, counts, r, mbmi->segment_id, mbmi->ref_frame);
+ read_ref_frames(cm, xd, r, mbmi->segment_id, mbmi->ref_frame);
is_compound = has_second_ref(mbmi);
for (ref = 0; ref < 1 + is_compound; ++ref) {
@@ -500,7 +502,7 @@ static void read_inter_block_mode_info(VP9Decoder *const pbi,
}
} else {
if (bsize >= BLOCK_8X8)
- mbmi->mode = read_inter_mode(cm, counts, r, inter_mode_ctx);
+ mbmi->mode = read_inter_mode(cm, xd, r, inter_mode_ctx);
}
if (bsize < BLOCK_8X8 || mbmi->mode != ZEROMV) {
@@ -511,7 +513,7 @@ static void read_inter_block_mode_info(VP9Decoder *const pbi,
}
mbmi->interp_filter = (cm->interp_filter == SWITCHABLE)
- ? read_switchable_interp_filter(cm, xd, counts, r)
+ ? read_switchable_interp_filter(cm, xd, r)
: cm->interp_filter;
if (bsize < BLOCK_8X8) {
@@ -524,7 +526,7 @@ static void read_inter_block_mode_info(VP9Decoder *const pbi,
for (idx = 0; idx < 2; idx += num_4x4_w) {
int_mv block[2];
const int j = idy * 2 + idx;
- b_mode = read_inter_mode(cm, counts, r, inter_mode_ctx);
+ b_mode = read_inter_mode(cm, xd, r, inter_mode_ctx);
if (b_mode == NEARESTMV || b_mode == NEARMV)
for (ref = 0; ref < 1 + is_compound; ++ref)
@@ -532,7 +534,7 @@ static void read_inter_block_mode_info(VP9Decoder *const pbi,
&nearest_sub8x8[ref],
&near_sub8x8[ref]);
- if (!assign_mv(cm, counts, b_mode, block, nearestmv,
+ if (!assign_mv(cm, xd, b_mode, block, nearestmv,
nearest_sub8x8, near_sub8x8,
is_compound, allow_hp, r)) {
xd->corrupted |= 1;
@@ -555,14 +557,13 @@ static void read_inter_block_mode_info(VP9Decoder *const pbi,
mbmi->mv[0].as_int = mi->bmi[3].as_mv[0].as_int;
mbmi->mv[1].as_int = mi->bmi[3].as_mv[1].as_int;
} else {
- xd->corrupted |= !assign_mv(cm, counts, mbmi->mode, mbmi->mv, nearestmv,
+ xd->corrupted |= !assign_mv(cm, xd, mbmi->mode, mbmi->mv, nearestmv,
nearestmv, nearmv, is_compound, allow_hp, r);
}
}
static void read_inter_frame_mode_info(VP9Decoder *const pbi,
MACROBLOCKD *const xd,
- FRAME_COUNTS *counts,
const TileInfo *const tile,
int mi_row, int mi_col, vp9_reader *r) {
VP9_COMMON *const cm = &pbi->common;
@@ -573,18 +574,17 @@ static void read_inter_frame_mode_info(VP9Decoder *const pbi,
mbmi->mv[0].as_int = 0;
mbmi->mv[1].as_int = 0;
mbmi->segment_id = read_inter_segment_id(cm, xd, mi_row, mi_col, r);
- mbmi->skip = read_skip(cm, xd, counts, mbmi->segment_id, r);
- inter_block = read_is_inter_block(cm, xd, counts, mbmi->segment_id, r);
- mbmi->tx_size = read_tx_size(cm, xd, counts, !mbmi->skip || !inter_block, r);
+ mbmi->skip = read_skip(cm, xd, mbmi->segment_id, r);
+ inter_block = read_is_inter_block(cm, xd, mbmi->segment_id, r);
+ mbmi->tx_size = read_tx_size(cm, xd, !mbmi->skip || !inter_block, r);
if (inter_block)
- read_inter_block_mode_info(pbi, xd, counts, tile, mi, mi_row, mi_col, r);
+ read_inter_block_mode_info(pbi, xd, tile, mi, mi_row, mi_col, r);
else
- read_intra_block_mode_info(cm, counts, mi, r);
+ read_intra_block_mode_info(cm, xd, mi, r);
}
void vp9_read_mode_info(VP9Decoder *const pbi, MACROBLOCKD *xd,
- FRAME_COUNTS *counts,
const TileInfo *const tile,
int mi_row, int mi_col, vp9_reader *r) {
VP9_COMMON *const cm = &pbi->common;
@@ -597,9 +597,9 @@ void vp9_read_mode_info(VP9Decoder *const pbi, MACROBLOCKD *xd,
int w, h;
if (frame_is_intra_only(cm))
- read_intra_frame_mode_info(cm, xd, counts, mi_row, mi_col, r);
+ read_intra_frame_mode_info(cm, xd, mi_row, mi_col, r);
else
- read_inter_frame_mode_info(pbi, xd, counts, tile, mi_row, mi_col, r);
+ read_inter_frame_mode_info(pbi, xd, tile, mi_row, mi_col, r);
for (h = 0; h < y_mis; ++h) {
MV_REF *const frame_mv = frame_mvs + h * cm->mi_cols;
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