Commit 85a9bc04 authored by Yunqing Wang's avatar Yunqing Wang

vp9_dthread: pass frame counts to decoder functions

The current multi-threaded tile decoder requires that the videoes
are encoded with frame_parallel_decoding_mode = 1. This requirement
is not necessary, and is better to be removed. This patch includes
the first part of the work.

Change-Id: Ic7695fb3cfe13f9022582c9f0edd2aa6e2e36d28
parent 4ed539f2
......@@ -299,6 +299,7 @@ static void inverse_transform_block(MACROBLOCKD* xd, int plane, int block,
struct intra_args {
VP9_COMMON *cm;
MACROBLOCKD *xd;
FRAME_COUNTS *counts;
vp9_reader *r;
};
......@@ -323,7 +324,7 @@ static void predict_and_reconstruct_intra_block(int plane, int block,
x, y, plane);
if (!mi->mbmi.skip) {
const int eob = vp9_decode_block_tokens(cm, xd, plane, block,
const int eob = vp9_decode_block_tokens(cm, xd, args->counts, plane, block,
plane_bsize, x, y, tx_size,
args->r);
inverse_transform_block(xd, plane, block, tx_size, dst, pd->dst.stride,
......@@ -335,6 +336,7 @@ struct inter_args {
VP9_COMMON *cm;
MACROBLOCKD *xd;
vp9_reader *r;
FRAME_COUNTS *counts;
int *eobtotal;
};
......@@ -347,8 +349,8 @@ static void reconstruct_inter_block(int plane, int block,
struct macroblockd_plane *const pd = &xd->plane[plane];
int x, y, eob;
txfrm_block_to_raster_xy(plane_bsize, tx_size, block, &x, &y);
eob = vp9_decode_block_tokens(cm, xd, plane, block, plane_bsize, x, y,
tx_size, args->r);
eob = vp9_decode_block_tokens(cm, xd, args->counts, plane, block, plane_bsize,
x, y, tx_size, args->r);
inverse_transform_block(xd, plane, block, tx_size,
&pd->dst.buf[4 * y * pd->dst.stride + 4 * x],
pd->dst.stride, eob);
......@@ -385,13 +387,14 @@ static MB_MODE_INFO *set_offsets(VP9_COMMON *const cm, MACROBLOCKD *const xd,
}
static void decode_block(VP9Decoder *const pbi, MACROBLOCKD *const xd,
FRAME_COUNTS *counts,
const TileInfo *const tile,
int mi_row, int mi_col,
vp9_reader *r, BLOCK_SIZE bsize) {
VP9_COMMON *const cm = &pbi->common;
const int less8x8 = bsize < BLOCK_8X8;
MB_MODE_INFO *mbmi = set_offsets(cm, xd, tile, bsize, mi_row, mi_col);
vp9_read_mode_info(pbi, xd, tile, mi_row, mi_col, r);
vp9_read_mode_info(pbi, xd, counts, tile, mi_row, mi_col, r);
if (less8x8)
bsize = BLOCK_8X8;
......@@ -405,7 +408,7 @@ static void decode_block(VP9Decoder *const pbi, MACROBLOCKD *const xd,
}
if (!is_inter_block(mbmi)) {
struct intra_args arg = { cm, xd, r };
struct intra_args arg = { cm, xd, counts, r };
vp9_foreach_transformed_block(xd, bsize,
predict_and_reconstruct_intra_block, &arg);
} else {
......@@ -415,7 +418,7 @@ static void decode_block(VP9Decoder *const pbi, MACROBLOCKD *const xd,
// Reconstruction
if (!mbmi->skip) {
int eobtotal = 0;
struct inter_args arg = { cm, xd, r, &eobtotal };
struct inter_args arg = { cm, xd, r, counts, &eobtotal };
vp9_foreach_transformed_block(xd, bsize, reconstruct_inter_block, &arg);
if (!less8x8 && eobtotal == 0)
mbmi->skip = 1; // skip loopfilter
......@@ -425,7 +428,8 @@ static void decode_block(VP9Decoder *const pbi, MACROBLOCKD *const xd,
xd->corrupted |= vp9_reader_has_error(r);
}
static PARTITION_TYPE read_partition(VP9_COMMON *cm, MACROBLOCKD *xd, int hbs,
static PARTITION_TYPE read_partition(VP9_COMMON *cm, MACROBLOCKD *xd,
FRAME_COUNTS *counts, int hbs,
int mi_row, int mi_col, BLOCK_SIZE bsize,
vp9_reader *r) {
const int ctx = partition_plane_context(xd, mi_row, mi_col, bsize);
......@@ -444,12 +448,13 @@ static PARTITION_TYPE read_partition(VP9_COMMON *cm, MACROBLOCKD *xd, int hbs,
p = PARTITION_SPLIT;
if (!cm->frame_parallel_decoding_mode)
++cm->counts.partition[ctx][p];
++counts->partition[ctx][p];
return p;
}
static void decode_partition(VP9Decoder *const pbi, MACROBLOCKD *const xd,
FRAME_COUNTS *counts,
const TileInfo *const tile,
int mi_row, int mi_col,
vp9_reader* r, BLOCK_SIZE bsize) {
......@@ -461,34 +466,37 @@ static void decode_partition(VP9Decoder *const pbi, MACROBLOCKD *const xd,
if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
return;
partition = read_partition(cm, xd, hbs, mi_row, mi_col, bsize, r);
partition = read_partition(cm, xd, counts, hbs, mi_row, mi_col, bsize, r);
subsize = get_subsize(bsize, partition);
uv_subsize = ss_size_lookup[subsize][cm->subsampling_x][cm->subsampling_y];
if (subsize >= BLOCK_8X8 && uv_subsize == BLOCK_INVALID)
vpx_internal_error(xd->error_info,
VPX_CODEC_CORRUPT_FRAME, "Invalid block size.");
if (subsize < BLOCK_8X8) {
decode_block(pbi, xd, tile, mi_row, mi_col, r, subsize);
decode_block(pbi, xd, counts, tile, mi_row, mi_col, r, subsize);
} else {
switch (partition) {
case PARTITION_NONE:
decode_block(pbi, xd, tile, mi_row, mi_col, r, subsize);
decode_block(pbi, xd, counts, tile, mi_row, mi_col, r, subsize);
break;
case PARTITION_HORZ:
decode_block(pbi, xd, tile, mi_row, mi_col, r, subsize);
decode_block(pbi, xd, counts, tile, mi_row, mi_col, r, subsize);
if (mi_row + hbs < cm->mi_rows)
decode_block(pbi, xd, tile, mi_row + hbs, mi_col, r, subsize);
decode_block(pbi, xd, counts, tile, mi_row + hbs, mi_col, r, subsize);
break;
case PARTITION_VERT:
decode_block(pbi, xd, tile, mi_row, mi_col, r, subsize);
decode_block(pbi, xd, counts, tile, mi_row, mi_col, r, subsize);
if (mi_col + hbs < cm->mi_cols)
decode_block(pbi, xd, tile, mi_row, mi_col + hbs, r, subsize);
decode_block(pbi, xd, counts, tile, mi_row, mi_col + hbs, r, subsize);
break;
case PARTITION_SPLIT:
decode_partition(pbi, xd, tile, mi_row, mi_col, r, subsize);
decode_partition(pbi, xd, tile, mi_row, mi_col + hbs, r, subsize);
decode_partition(pbi, xd, tile, mi_row + hbs, mi_col, r, subsize);
decode_partition(pbi, xd, tile, mi_row + hbs, mi_col + hbs, r, subsize);
decode_partition(pbi, xd, counts, tile, mi_row, mi_col, r, subsize);
decode_partition(pbi, xd, counts, tile, mi_row, mi_col + hbs, r,
subsize);
decode_partition(pbi, xd, counts, tile, mi_row + hbs, mi_col, r,
subsize);
decode_partition(pbi, xd, counts, tile, mi_row + hbs, mi_col + hbs, r,
subsize);
break;
default:
assert(0 && "Invalid partition type");
......@@ -983,8 +991,8 @@ static const uint8_t *decode_tiles(VP9Decoder *pbi,
vp9_zero(tile_data->xd.left_seg_context);
for (mi_col = tile.mi_col_start; mi_col < tile.mi_col_end;
mi_col += MI_BLOCK_SIZE) {
decode_partition(pbi, &tile_data->xd, &tile, mi_row, mi_col,
&tile_data->bit_reader, BLOCK_64X64);
decode_partition(pbi, &tile_data->xd, &cm->counts, &tile, mi_row,
mi_col, &tile_data->bit_reader, BLOCK_64X64);
}
pbi->mb.corrupted |= tile_data->xd.corrupted;
if (pbi->mb.corrupted)
......@@ -1056,8 +1064,10 @@ static int tile_worker_hook(TileWorkerData *const tile_data,
vp9_zero(tile_data->xd.left_seg_context);
for (mi_col = tile->mi_col_start; mi_col < tile->mi_col_end;
mi_col += MI_BLOCK_SIZE) {
decode_partition(tile_data->pbi, &tile_data->xd, tile,
mi_row, mi_col, &tile_data->bit_reader, BLOCK_64X64);
decode_partition(tile_data->pbi, &tile_data->xd,
&tile_data->pbi->common.counts,
tile, mi_row, mi_col, &tile_data->bit_reader,
BLOCK_64X64);
}
}
return !tile_data->xd.corrupted;
......
......@@ -27,29 +27,31 @@ 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, vp9_reader *r,
int size_group) {
static PREDICTION_MODE read_intra_mode_y(VP9_COMMON *cm, FRAME_COUNTS *counts,
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)
++cm->counts.y_mode[size_group][y_mode];
++counts->y_mode[size_group][y_mode];
return y_mode;
}
static PREDICTION_MODE read_intra_mode_uv(VP9_COMMON *cm, vp9_reader *r,
static PREDICTION_MODE read_intra_mode_uv(VP9_COMMON *cm, FRAME_COUNTS *counts,
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)
++cm->counts.uv_mode[y_mode][uv_mode];
++counts->uv_mode[y_mode][uv_mode];
return uv_mode;
}
static PREDICTION_MODE read_inter_mode(VP9_COMMON *cm, vp9_reader *r, int ctx) {
static PREDICTION_MODE read_inter_mode(VP9_COMMON *cm, FRAME_COUNTS *counts,
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)
++cm->counts.inter_mode[ctx][mode];
++counts->inter_mode[ctx][mode];
return NEARESTMV + mode;
}
......@@ -59,6 +61,7 @@ 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) {
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);
......@@ -70,17 +73,18 @@ static TX_SIZE read_selected_tx_size(VP9_COMMON *cm, MACROBLOCKD *xd,
}
if (!cm->frame_parallel_decoding_mode)
++get_tx_counts(max_tx_size, ctx, &cm->counts.tx)[tx_size];
++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].src_mi->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, max_tx_size, r);
return read_selected_tx_size(cm, xd, counts, max_tx_size, r);
else
return MIN(max_tx_size, tx_mode_to_biggest_tx_size[tx_mode]);
}
......@@ -171,6 +175,7 @@ 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;
......@@ -178,13 +183,14 @@ static int read_skip(VP9_COMMON *cm, const MACROBLOCKD *xd,
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)
++cm->counts.skip[ctx][skip];
++counts->skip[ctx][skip];
return skip;
}
}
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].src_mi;
MB_MODE_INFO *const mbmi = &mi->mbmi;
......@@ -194,8 +200,8 @@ static void read_intra_frame_mode_info(VP9_COMMON *const cm,
int i;
mbmi->segment_id = read_intra_segment_id(cm, xd, mi_row, mi_col, r);
mbmi->skip = read_skip(cm, xd, mbmi->segment_id, r);
mbmi->tx_size = read_tx_size(cm, xd, 1, r);
mbmi->skip = read_skip(cm, xd, counts, mbmi->segment_id, r);
mbmi->tx_size = read_tx_size(cm, xd, counts, 1, r);
mbmi->ref_frame[0] = INTRA_FRAME;
mbmi->ref_frame[1] = NONE;
......@@ -280,13 +286,14 @@ 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)
++cm->counts.comp_inter[ctx][mode];
++counts->comp_inter[ctx][mode];
return mode; // SINGLE_REFERENCE or COMPOUND_REFERENCE
} else {
return cm->reference_mode;
......@@ -295,17 +302,16 @@ 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,
vp9_reader *r,
FRAME_COUNTS *counts, vp9_reader *r,
int segment_id, MV_REFERENCE_FRAME ref_frame[2]) {
FRAME_CONTEXT *const fc = cm->fc;
FRAME_COUNTS *const counts = &cm->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, r);
const REFERENCE_MODE mode = read_block_reference_mode(cm, xd, counts, 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];
......@@ -339,17 +345,19 @@ 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, vp9_reader *r) {
VP9_COMMON *const cm, MACROBLOCKD *const xd,
FRAME_COUNTS *counts, 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)
++cm->counts.switchable_interp[ctx][type];
++counts->switchable_interp[ctx][type];
return type;
}
static void read_intra_block_mode_info(VP9_COMMON *const cm, MODE_INFO *mi,
static void read_intra_block_mode_info(VP9_COMMON *const cm,
FRAME_COUNTS *counts, MODE_INFO *mi,
vp9_reader *r) {
MB_MODE_INFO *const mbmi = &mi->mbmi;
const BLOCK_SIZE bsize = mi->mbmi.sb_type;
......@@ -361,24 +369,26 @@ static void read_intra_block_mode_info(VP9_COMMON *const cm, MODE_INFO *mi,
switch (bsize) {
case BLOCK_4X4:
for (i = 0; i < 4; ++i)
mi->bmi[i].as_mode = read_intra_mode_y(cm, r, 0);
mi->bmi[i].as_mode = read_intra_mode_y(cm, counts, 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, r, 0);
mi->bmi[0].as_mode = mi->bmi[2].as_mode = read_intra_mode_y(cm, counts,
r, 0);
mi->bmi[1].as_mode = mi->bmi[3].as_mode = mbmi->mode =
read_intra_mode_y(cm, r, 0);
read_intra_mode_y(cm, counts, r, 0);
break;
case BLOCK_8X4:
mi->bmi[0].as_mode = mi->bmi[1].as_mode = read_intra_mode_y(cm, r, 0);
mi->bmi[0].as_mode = mi->bmi[1].as_mode = read_intra_mode_y(cm, counts,
r, 0);
mi->bmi[2].as_mode = mi->bmi[3].as_mode = mbmi->mode =
read_intra_mode_y(cm, r, 0);
read_intra_mode_y(cm, counts, r, 0);
break;
default:
mbmi->mode = read_intra_mode_y(cm, r, size_group_lookup[bsize]);
mbmi->mode = read_intra_mode_y(cm, counts, r, size_group_lookup[bsize]);
}
mbmi->uv_mode = read_intra_mode_uv(cm, r, mbmi->mode);
mbmi->uv_mode = read_intra_mode_uv(cm, counts, r, mbmi->mode);
}
static INLINE int is_mv_valid(const MV *mv) {
......@@ -386,7 +396,8 @@ 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, PREDICTION_MODE mode,
static INLINE int assign_mv(VP9_COMMON *cm, FRAME_COUNTS *counts,
PREDICTION_MODE mode,
int_mv mv[2], int_mv ref_mv[2],
int_mv nearest_mv[2], int_mv near_mv[2],
int is_compound, int allow_hp, vp9_reader *r) {
......@@ -396,7 +407,7 @@ static INLINE int assign_mv(VP9_COMMON *cm, PREDICTION_MODE mode,
switch (mode) {
case NEWMV: {
nmv_context_counts *const mv_counts = cm->frame_parallel_decoding_mode ?
NULL : &cm->counts.mv;
NULL : &counts->mv;
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);
......@@ -430,6 +441,7 @@ static INLINE int assign_mv(VP9_COMMON *cm, PREDICTION_MODE mode,
}
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) !=
......@@ -438,7 +450,7 @@ static int read_is_inter_block(VP9_COMMON *const cm, MACROBLOCKD *const xd,
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)
++cm->counts.intra_inter[ctx][is_inter];
++counts->intra_inter[ctx][is_inter];
return is_inter;
}
}
......@@ -451,6 +463,7 @@ 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) {
......@@ -461,7 +474,7 @@ 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, r, mbmi->segment_id, mbmi->ref_frame);
read_ref_frames(cm, xd, counts, r, mbmi->segment_id, mbmi->ref_frame);
is_compound = has_second_ref(mbmi);
for (ref = 0; ref < 1 + is_compound; ++ref) {
......@@ -488,7 +501,7 @@ static void read_inter_block_mode_info(VP9Decoder *const pbi,
}
} else {
if (bsize >= BLOCK_8X8)
mbmi->mode = read_inter_mode(cm, r, inter_mode_ctx);
mbmi->mode = read_inter_mode(cm, counts, r, inter_mode_ctx);
}
if (bsize < BLOCK_8X8 || mbmi->mode != ZEROMV) {
......@@ -499,7 +512,7 @@ static void read_inter_block_mode_info(VP9Decoder *const pbi,
}
mbmi->interp_filter = (cm->interp_filter == SWITCHABLE)
? read_switchable_interp_filter(cm, xd, r)
? read_switchable_interp_filter(cm, xd, counts, r)
: cm->interp_filter;
if (bsize < BLOCK_8X8) {
......@@ -512,7 +525,7 @@ 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, r, inter_mode_ctx);
b_mode = read_inter_mode(cm, counts, r, inter_mode_ctx);
if (b_mode == NEARESTMV || b_mode == NEARMV)
for (ref = 0; ref < 1 + is_compound; ++ref)
......@@ -520,7 +533,7 @@ static void read_inter_block_mode_info(VP9Decoder *const pbi,
&nearest_sub8x8[ref],
&near_sub8x8[ref]);
if (!assign_mv(cm, b_mode, block, nearestmv,
if (!assign_mv(cm, counts, b_mode, block, nearestmv,
nearest_sub8x8, near_sub8x8,
is_compound, allow_hp, r)) {
xd->corrupted |= 1;
......@@ -543,13 +556,14 @@ 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, mbmi->mode, mbmi->mv, nearestmv,
xd->corrupted |= !assign_mv(cm, counts, 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;
......@@ -560,17 +574,18 @@ 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, 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);
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);
if (inter_block)
read_inter_block_mode_info(pbi, xd, tile, mi, mi_row, mi_col, r);
read_inter_block_mode_info(pbi, xd, counts, tile, mi, mi_row, mi_col, r);
else
read_intra_block_mode_info(cm, mi, r);
read_intra_block_mode_info(cm, counts, 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;
......@@ -583,9 +598,9 @@ 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, mi_row, mi_col, r);
read_intra_frame_mode_info(cm, xd, counts, mi_row, mi_col, r);
else
read_inter_frame_mode_info(pbi, xd, tile, mi_row, mi_col, r);
read_inter_frame_mode_info(pbi, xd, counts, tile, mi_row, mi_col, r);
for (h = 0; h < y_mis; ++h) {
MV_REF *const frame_mv = frame_mvs + h * cm->mi_cols;
......
......@@ -21,6 +21,7 @@ extern "C" {
struct TileInfo;
void vp9_read_mode_info(VP9Decoder *const pbi, MACROBLOCKD *xd,
FRAME_COUNTS *counts,
const struct TileInfo *const tile,
int mi_row, int mi_col, vp9_reader *r);
......
......@@ -56,13 +56,13 @@ static const vp9_tree_index coeff_subtree_high[TREE_SIZE(ENTROPY_TOKENS)] = {
-CATEGORY5_TOKEN, -CATEGORY6_TOKEN /* 7 = CAT_FIVE */
};
static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd, PLANE_TYPE type,
static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd,
FRAME_COUNTS *counts, PLANE_TYPE type,
tran_low_t *dqcoeff, TX_SIZE tx_size, const int16_t *dq,
int ctx, const int16_t *scan, const int16_t *nb,
vp9_reader *r) {
const int max_eob = 16 << (tx_size << 1);
const FRAME_CONTEXT *const fc = cm->fc;
FRAME_COUNTS *const counts = &cm->counts;
const int ref = is_inter_block(&xd->mi[0].src_mi->mbmi);
int band, c = 0;
const vp9_prob (*coef_probs)[COEFF_CONTEXTS][UNCONSTRAINED_NODES] =
......@@ -213,13 +213,14 @@ static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd, PLANE_TYPE type,
}
int vp9_decode_block_tokens(VP9_COMMON *cm, MACROBLOCKD *xd,
int plane, int block, BLOCK_SIZE plane_bsize,
int x, int y, TX_SIZE tx_size, vp9_reader *r) {
FRAME_COUNTS *counts, int plane, int block,
BLOCK_SIZE plane_bsize, int x, int y,
TX_SIZE tx_size, vp9_reader *r) {
struct macroblockd_plane *const pd = &xd->plane[plane];
const int ctx = get_entropy_context(tx_size, pd->above_context + x,
pd->left_context + y);
const scan_order *so = get_scan(xd, tx_size, pd->plane_type, block);
const int eob = decode_coefs(cm, xd, pd->plane_type,
const int eob = decode_coefs(cm, xd, counts, pd->plane_type,
BLOCK_OFFSET(pd->dqcoeff, block), tx_size,
pd->dequant, ctx, so->scan, so->neighbors, r);
vp9_set_contexts(xd, pd, plane_bsize, tx_size, eob > 0, x, y);
......
......@@ -20,8 +20,9 @@ extern "C" {
#endif
int vp9_decode_block_tokens(VP9_COMMON *cm, MACROBLOCKD *xd,
int plane, int block, BLOCK_SIZE plane_bsize,
int x, int y, TX_SIZE tx_size, vp9_reader *r);
FRAME_COUNTS *counts, int plane, int block,
BLOCK_SIZE plane_bsize, int x, int y,
TX_SIZE tx_size, vp9_reader *r);
#ifdef __cplusplus
} // extern "C"
......
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