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Commit 954e560f authored by hui su's avatar hui su
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Refactor entropy coding of transform size 

No performance change.

Change-Id: If35125fed909d89235b303514f77a33183bb36b3
parent e3d001ea
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Showing with 112 additions and 237 deletions
vp10/common/entropymode.c
View file @ 954e560f
......@@ -320,17 +320,6 @@ static const vpx_prob default_single_ref_p[REF_CONTEXTS][SINGLE_REFS - 1] = {
#endif // CONFIG_EXT_REFS
};
static const struct tx_probs default_tx_probs = {
{ { 3, 136, 37 },
{ 5, 52, 13 } },
{ { 20, 152 },
{ 15, 101 } },
{ { 100 },
{ 66 } }
};
const vpx_tree_index vp10_palette_size_tree[TREE_SIZE(PALETTE_SIZES)] = {
-TWO_COLORS, 2,
-THREE_COLORS, 4,
......@@ -694,6 +683,34 @@ static const int palette_color_context_lookup[PALETTE_COLOR_CONTEXTS] = {
9680, 10648, 10890, 13310
};
const vpx_tree_index vp10_tx_size_tree[TX_SIZES - 1][TREE_SIZE(TX_SIZES)] = {
{ // Max tx_size is 8X8
-TX_4X4, -TX_8X8,
},
{ // Max tx_size is 16X16
-TX_4X4, 2,
-TX_8X8, -TX_16X16,
},
{ // Max tx_size is 32X32
-TX_4X4, 2,
-TX_8X8, 4,
-TX_16X16, -TX_32X32,
},
};
static const vpx_prob
default_tx_size_prob[TX_SIZES - 1][TX_SIZE_CONTEXTS][TX_SIZES - 1] = {
{ // Max tx_size is 8X8
{ 100, }, { 66, },
},
{ // Max tx_size is 16X16
{ 20, 152, }, { 15, 101, },
},
{ // Max tx_size is 32X32
{ 3, 136, 37 }, { 5, 52, 13 },
},
};
int vp10_get_palette_color_context(const uint8_t *color_map, int cols,
int r, int c, int n, int *color_order) {
int i, j, max, max_idx, temp;
......@@ -767,33 +784,6 @@ int vp10_get_palette_color_context(const uint8_t *color_map, int cols,
return color_ctx;
}
void vp10_tx_counts_to_branch_counts_32x32(const unsigned int *tx_count_32x32p,
unsigned int (*ct_32x32p)[2]) {
ct_32x32p[0][0] = tx_count_32x32p[TX_4X4];
ct_32x32p[0][1] = tx_count_32x32p[TX_8X8] +
tx_count_32x32p[TX_16X16] +
tx_count_32x32p[TX_32X32];
ct_32x32p[1][0] = tx_count_32x32p[TX_8X8];
ct_32x32p[1][1] = tx_count_32x32p[TX_16X16] +
tx_count_32x32p[TX_32X32];
ct_32x32p[2][0] = tx_count_32x32p[TX_16X16];
ct_32x32p[2][1] = tx_count_32x32p[TX_32X32];
}
void vp10_tx_counts_to_branch_counts_16x16(const unsigned int *tx_count_16x16p,
unsigned int (*ct_16x16p)[2]) {
ct_16x16p[0][0] = tx_count_16x16p[TX_4X4];
ct_16x16p[0][1] = tx_count_16x16p[TX_8X8] + tx_count_16x16p[TX_16X16];
ct_16x16p[1][0] = tx_count_16x16p[TX_8X8];
ct_16x16p[1][1] = tx_count_16x16p[TX_16X16];
}
void vp10_tx_counts_to_branch_counts_8x8(const unsigned int *tx_count_8x8p,
unsigned int (*ct_8x8p)[2]) {
ct_8x8p[0][0] = tx_count_8x8p[TX_4X4];
ct_8x8p[0][1] = tx_count_8x8p[TX_8X8];
}
#if CONFIG_VAR_TX
static const vpx_prob default_txfm_partition_probs[TXFM_PARTITION_CONTEXTS] = {
192, 128, 64, 192, 128, 64, 192, 128, 64,
......@@ -1315,7 +1305,7 @@ static void init_mode_probs(FRAME_CONTEXT *fc) {
vp10_copy(fc->comp_inter_prob, default_comp_inter_p);
vp10_copy(fc->comp_ref_prob, default_comp_ref_p);
vp10_copy(fc->single_ref_prob, default_single_ref_p);
fc->tx_probs = default_tx_probs;
vp10_copy(fc->tx_size_probs, default_tx_size_prob);
#if CONFIG_VAR_TX
vp10_copy(fc->txfm_partition_prob, default_txfm_partition_probs);
#endif
......@@ -1467,32 +1457,18 @@ void vp10_adapt_inter_frame_probs(VP10_COMMON *cm) {
}
void vp10_adapt_intra_frame_probs(VP10_COMMON *cm) {
int i;
int i, j;
FRAME_CONTEXT *fc = cm->fc;
const FRAME_CONTEXT *pre_fc = &cm->frame_contexts[cm->frame_context_idx];
const FRAME_COUNTS *counts = &cm->counts;
if (cm->tx_mode == TX_MODE_SELECT) {
int j;
unsigned int branch_ct_8x8p[TX_SIZES - 3][2];
unsigned int branch_ct_16x16p[TX_SIZES - 2][2];
unsigned int branch_ct_32x32p[TX_SIZES - 1][2];
for (i = 0; i < TX_SIZE_CONTEXTS; ++i) {
vp10_tx_counts_to_branch_counts_8x8(counts->tx.p8x8[i], branch_ct_8x8p);
for (j = 0; j < TX_SIZES - 3; ++j)
fc->tx_probs.p8x8[i][j] = mode_mv_merge_probs(
pre_fc->tx_probs.p8x8[i][j], branch_ct_8x8p[j]);
vp10_tx_counts_to_branch_counts_16x16(counts->tx.p16x16[i], branch_ct_16x16p);
for (j = 0; j < TX_SIZES - 2; ++j)
fc->tx_probs.p16x16[i][j] = mode_mv_merge_probs(
pre_fc->tx_probs.p16x16[i][j], branch_ct_16x16p[j]);
vp10_tx_counts_to_branch_counts_32x32(counts->tx.p32x32[i], branch_ct_32x32p);
for (j = 0; j < TX_SIZES - 1; ++j)
fc->tx_probs.p32x32[i][j] = mode_mv_merge_probs(
pre_fc->tx_probs.p32x32[i][j], branch_ct_32x32p[j]);
for (i = 0; i < TX_SIZES - 1; ++i) {
for (j = 0; j < TX_SIZE_CONTEXTS; ++j)
vpx_tree_merge_probs(vp10_tx_size_tree[i],
pre_fc->tx_size_probs[i][j],
counts->tx_size[i][j],
fc->tx_size_probs[i][j]);
}
}
......@@ -1532,7 +1508,6 @@ void vp10_adapt_intra_frame_probs(VP10_COMMON *cm) {
}
#else
for (i = TX_4X4; i < EXT_TX_SIZES; ++i) {
int j;
for (j = 0; j < TX_TYPES; ++j)
vpx_tree_merge_probs(vp10_ext_tx_tree,
pre_fc->intra_ext_tx_prob[i][j],
......
vp10/common/entropymode.h
View file @ 954e560f
......@@ -37,19 +37,6 @@ extern "C" {
struct VP10Common;
struct tx_probs {
vpx_prob p32x32[TX_SIZE_CONTEXTS][TX_SIZES - 1];
vpx_prob p16x16[TX_SIZE_CONTEXTS][TX_SIZES - 2];
vpx_prob p8x8[TX_SIZE_CONTEXTS][TX_SIZES - 3];
};
struct tx_counts {
unsigned int p32x32[TX_SIZE_CONTEXTS][TX_SIZES];
unsigned int p16x16[TX_SIZE_CONTEXTS][TX_SIZES - 1];
unsigned int p8x8[TX_SIZE_CONTEXTS][TX_SIZES - 2];
unsigned int tx_totals[TX_SIZES];
};
struct seg_counts {
unsigned int tree_total[MAX_SEGMENTS];
unsigned int tree_mispred[MAX_SEGMENTS];
......@@ -89,7 +76,7 @@ typedef struct frame_contexts {
vpx_prob comp_inter_prob[COMP_INTER_CONTEXTS];
vpx_prob single_ref_prob[REF_CONTEXTS][SINGLE_REFS-1];
vpx_prob comp_ref_prob[REF_CONTEXTS][COMP_REFS-1];
struct tx_probs tx_probs;
vpx_prob tx_size_probs[TX_SIZES - 1][TX_SIZE_CONTEXTS][TX_SIZES - 1];
#if CONFIG_VAR_TX
vpx_prob txfm_partition_prob[TXFM_PARTITION_CONTEXTS];
#endif
......@@ -151,7 +138,8 @@ typedef struct FRAME_COUNTS {
unsigned int comp_inter[COMP_INTER_CONTEXTS][2];
unsigned int single_ref[REF_CONTEXTS][SINGLE_REFS-1][2];
unsigned int comp_ref[REF_CONTEXTS][COMP_REFS-1][2];
struct tx_counts tx;
unsigned int tx_size_totals[TX_SIZES];
unsigned int tx_size[TX_SIZES - 1][TX_SIZE_CONTEXTS][TX_SIZES];
#if CONFIG_VAR_TX
unsigned int txfm_partition[TXFM_PARTITION_CONTEXTS][2];
#endif
......@@ -205,6 +193,8 @@ extern const vpx_tree_index vp10_switchable_interp_tree
extern const vpx_tree_index vp10_palette_size_tree[TREE_SIZE(PALETTE_SIZES)];
extern const vpx_tree_index
vp10_palette_color_tree[PALETTE_MAX_SIZE - 1][TREE_SIZE(PALETTE_COLORS)];
extern const vpx_tree_index
vp10_tx_size_tree[TX_SIZES - 1][TREE_SIZE(TX_SIZES)];
#if CONFIG_EXT_INTRA
extern const vpx_tree_index vp10_intra_filter_tree[TREE_SIZE(INTRA_FILTERS)];
#endif // CONFIG_EXT_INTRA
......@@ -223,13 +213,6 @@ void vp10_setup_past_independence(struct VP10Common *cm);
void vp10_adapt_intra_frame_probs(struct VP10Common *cm);
void vp10_adapt_inter_frame_probs(struct VP10Common *cm);
void vp10_tx_counts_to_branch_counts_32x32(const unsigned int *tx_count_32x32p,
unsigned int (*ct_32x32p)[2]);
void vp10_tx_counts_to_branch_counts_16x16(const unsigned int *tx_count_16x16p,
unsigned int (*ct_16x16p)[2]);
void vp10_tx_counts_to_branch_counts_8x8(const unsigned int *tx_count_8x8p,
unsigned int (*ct_8x8p)[2]);
static INLINE int vp10_ceil_log2(int n) {
int i = 1, p = 2;
while (p < n) {
......
vp10/common/pred_common.h
View file @ 954e560f
......@@ -185,48 +185,11 @@ static INLINE int get_tx_size_context(const MACROBLOCKD *xd) {
return (above_ctx + left_ctx) > max_tx_size;
}
static INLINE const vpx_prob *get_tx_probs(TX_SIZE max_tx_size, int ctx,
const struct tx_probs *tx_probs) {
switch (max_tx_size) {
case TX_8X8:
return tx_probs->p8x8[ctx];
case TX_16X16:
return tx_probs->p16x16[ctx];
case TX_32X32:
return tx_probs->p32x32[ctx];
default:
assert(0 && "Invalid max_tx_size.");
return NULL;
}
}
static INLINE const vpx_prob *get_tx_probs2(TX_SIZE max_tx_size,
const MACROBLOCKD *xd,
const struct tx_probs *tx_probs) {
return get_tx_probs(max_tx_size, get_tx_size_context(xd), tx_probs);
}
static INLINE unsigned int *get_tx_counts(TX_SIZE max_tx_size, int ctx,
struct tx_counts *tx_counts) {
switch (max_tx_size) {
case TX_8X8:
return tx_counts->p8x8[ctx];
case TX_16X16:
return tx_counts->p16x16[ctx];
case TX_32X32:
return tx_counts->p32x32[ctx];
default:
assert(0 && "Invalid max_tx_size.");
return NULL;
}
}
#if CONFIG_VAR_TX
static void update_tx_counts(VP10_COMMON *cm, MACROBLOCKD *xd,
MB_MODE_INFO *mbmi, BLOCK_SIZE plane_bsize,
TX_SIZE tx_size, int blk_row, int blk_col,
TX_SIZE max_tx_size, int ctx,
struct tx_counts *tx_counts) {
TX_SIZE max_tx_size, int ctx) {
const struct macroblockd_plane *const pd = &xd->plane[0];
const BLOCK_SIZE bsize = txsize_to_bsize[tx_size];
int tx_idx = (blk_row >> (1 - pd->subsampling_y)) * 8 +
......@@ -244,7 +207,7 @@ static void update_tx_counts(VP10_COMMON *cm, MACROBLOCKD *xd,
return;
if (tx_size == plane_tx_size) {
++get_tx_counts(max_tx_size, ctx, tx_counts)[tx_size];
++xd->counts->tx_size[max_tx_size - TX_8X8][ctx][tx_size];
mbmi->tx_size = tx_size;
} else {
int bsl = b_width_log2_lookup[bsize];
......@@ -260,8 +223,7 @@ static void update_tx_counts(VP10_COMMON *cm, MACROBLOCKD *xd,
if (offsetr >= max_blocks_high || offsetc >= max_blocks_wide)
continue;
update_tx_counts(cm, xd, mbmi, plane_bsize,
tx_size - 1, offsetr, offsetc,
max_tx_size, ctx, tx_counts);
tx_size - 1, offsetr, offsetc, max_tx_size, ctx);
}
}
}
......@@ -270,8 +232,7 @@ static INLINE void inter_block_tx_count_update(VP10_COMMON *cm,
MACROBLOCKD *xd,
MB_MODE_INFO *mbmi,
BLOCK_SIZE plane_bsize,
int ctx,
struct tx_counts *tx_counts) {
int ctx) {
const int mi_width = num_4x4_blocks_wide_lookup[plane_bsize];
const int mi_height = num_4x4_blocks_high_lookup[plane_bsize];
TX_SIZE max_tx_size = max_txsize_lookup[plane_bsize];
......@@ -282,7 +243,7 @@ static INLINE void inter_block_tx_count_update(VP10_COMMON *cm,
for (idy = 0; idy < mi_height; idy += bh)
for (idx = 0; idx < mi_width; idx += bh)
update_tx_counts(cm, xd, mbmi, plane_bsize, max_tx_size, idy, idx,
max_tx_size, ctx, tx_counts);
max_tx_size, ctx);
}
#endif
......
vp10/common/thread_common.c
View file @ 954e560f
......@@ -432,19 +432,13 @@ void vp10_accumulate_frame_counts(VP10_COMMON *cm, FRAME_COUNTS *counts,
for (k = 0; k < 2; k++)
cm->counts.comp_ref[i][j][k] += counts->comp_ref[i][j][k];
for (i = 0; i < TX_SIZE_CONTEXTS; i++) {
for (j = 0; j < TX_SIZES; j++)
cm->counts.tx.p32x32[i][j] += counts->tx.p32x32[i][j];
for (j = 0; j < TX_SIZES - 1; j++)
cm->counts.tx.p16x16[i][j] += counts->tx.p16x16[i][j];
for (i = 0; i < TX_SIZES - 1; ++i)
for (j = 0; j < TX_SIZE_CONTEXTS; ++j)
for (k = 0; k < i + 2; ++k)
cm->counts.tx_size[i][j][k] += counts->tx_size[i][j][k];
for (j = 0; j < TX_SIZES - 2; j++)
cm->counts.tx.p8x8[i][j] += counts->tx.p8x8[i][j];
}
for (i = 0; i < TX_SIZES; i++)
cm->counts.tx.tx_totals[i] += counts->tx.tx_totals[i];
for (i = 0; i < TX_SIZES; ++i)
cm->counts.tx_size_totals[i] += counts->tx_size_totals[i];
#if CONFIG_VAR_TX
for (i = 0; i < TXFM_PARTITION_CONTEXTS; ++i)
......
vp10/decoder/decodeframe.c
View file @ 954e560f
......@@ -100,22 +100,6 @@ static TX_MODE read_tx_mode(struct vpx_read_bit_buffer *rb) {
return vpx_rb_read_bit(rb) ? TX_MODE_SELECT : vpx_rb_read_literal(rb, 2);
}
static void read_tx_mode_probs(struct tx_probs *tx_probs, vpx_reader *r) {
int i, j;
for (i = 0; i < TX_SIZE_CONTEXTS; ++i)
for (j = 0; j < TX_SIZES - 3; ++j)
vp10_diff_update_prob(r, &tx_probs->p8x8[i][j]);
for (i = 0; i < TX_SIZE_CONTEXTS; ++i)
for (j = 0; j < TX_SIZES - 2; ++j)
vp10_diff_update_prob(r, &tx_probs->p16x16[i][j]);
for (i = 0; i < TX_SIZE_CONTEXTS; ++i)
for (j = 0; j < TX_SIZES - 1; ++j)
vp10_diff_update_prob(r, &tx_probs->p32x32[i][j]);
}
static void read_switchable_interp_probs(FRAME_CONTEXT *fc, vpx_reader *r) {
int i, j;
for (j = 0; j < SWITCHABLE_FILTER_CONTEXTS; ++j)
......@@ -3541,8 +3525,13 @@ static int read_compressed_header(VP10Decoder *pbi, const uint8_t *data,
vpx_internal_error(&cm->error, VPX_CODEC_MEM_ERROR,
"Failed to allocate bool decoder 0");
if (cm->tx_mode == TX_MODE_SELECT)
read_tx_mode_probs(&fc->tx_probs, &r);
if (cm->tx_mode == TX_MODE_SELECT) {
for (i = 0; i < TX_SIZES - 1; ++i)
for (j = 0; j < TX_SIZE_CONTEXTS; ++j)
for (k = 0; k < i + 1; ++k)
vp10_diff_update_prob(&r, &fc->tx_size_probs[i][j][k]);
}
read_coef_probs(fc, cm->tx_mode, &r);
#if CONFIG_VAR_TX
......@@ -3679,7 +3668,8 @@ static void debug_check_frame_counts(const VP10_COMMON *const cm) {
sizeof(cm->counts.single_ref)));
assert(!memcmp(cm->counts.comp_ref, zero_counts.comp_ref,
sizeof(cm->counts.comp_ref)));
assert(!memcmp(&cm->counts.tx, &zero_counts.tx, sizeof(cm->counts.tx)));
assert(!memcmp(&cm->counts.tx_size, &zero_counts.tx_size,
sizeof(cm->counts.tx_size)));
assert(!memcmp(cm->counts.skip, zero_counts.skip, sizeof(cm->counts.skip)));
#if CONFIG_REF_MV
assert(!memcmp(&cm->counts.mv[0], &zero_counts.mv[0],
......
vp10/decoder/decodemv.c
View file @ 954e560f
......@@ -273,16 +273,11 @@ static TX_SIZE read_selected_tx_size(VP10_COMMON *cm, MACROBLOCKD *xd,
TX_SIZE max_tx_size, vpx_reader *r) {
FRAME_COUNTS *counts = xd->counts;
const int ctx = get_tx_size_context(xd);
const vpx_prob *tx_probs = get_tx_probs(max_tx_size, ctx, &cm->fc->tx_probs);
int tx_size = vpx_read(r, tx_probs[0]);
if (tx_size != TX_4X4 && max_tx_size >= TX_16X16) {
tx_size += vpx_read(r, tx_probs[1]);
if (tx_size != TX_8X8 && max_tx_size >= TX_32X32)
tx_size += vpx_read(r, tx_probs[2]);
}
const int tx_size_cat = max_tx_size - TX_8X8;
int tx_size = vpx_read_tree(r, vp10_tx_size_tree[tx_size_cat],
cm->fc->tx_size_probs[tx_size_cat][ctx]);
if (counts)
++get_tx_counts(max_tx_size, ctx, &counts->tx)[tx_size];
++counts->tx_size[tx_size_cat][ctx][tx_size];
return (TX_SIZE)tx_size;
}
......@@ -1508,7 +1503,7 @@ static void read_inter_frame_mode_info(VP10Decoder *const pbi,
idy, idx, r);
if (xd->counts) {
const int ctx = get_tx_size_context(xd);
++get_tx_counts(max_tx_size, ctx, &xd->counts->tx)[mbmi->tx_size];
++xd->counts->tx_size[max_tx_size - TX_8X8][ctx][mbmi->tx_size];
}
} else {
mbmi->tx_size = read_tx_size(cm, xd, !mbmi->skip || !inter_block, r);
......
vp10/encoder/bitstream.c
View file @ 954e560f
......@@ -81,6 +81,13 @@ palette_color_encodings[PALETTE_MAX_SIZE - 1][PALETTE_MAX_SIZE] = {
{30, 5}, {62, 6}, {126, 7}, {127, 7}}, // 8 colors
};
static const struct vp10_token
tx_size_encodings[TX_SIZES - 1][TX_SIZES] = {
{{0, 1}, {1, 1}}, // Max tx_size is 8X8
{{0, 1}, {2, 2}, {3, 2}}, // Max tx_size is 16X16
{{0, 1}, {2, 2}, {6, 3}, {7, 3}}, // Max tx_size is 32X32
};
static INLINE void write_uniform(vpx_writer *w, int n, int v) {
int l = get_unsigned_bits(n);
int m = (1 << l) - n;
......@@ -314,13 +321,11 @@ static void write_selected_tx_size(const VP10_COMMON *cm,
TX_SIZE tx_size = xd->mi[0]->mbmi.tx_size;
BLOCK_SIZE bsize = xd->mi[0]->mbmi.sb_type;
const TX_SIZE max_tx_size = max_txsize_lookup[bsize];
const vpx_prob *const tx_probs = get_tx_probs2(max_tx_size, xd,
&cm->fc->tx_probs);
vpx_write(w, tx_size != TX_4X4, tx_probs[0]);
if (tx_size != TX_4X4 && max_tx_size >= TX_16X16) {
vpx_write(w, tx_size != TX_8X8, tx_probs[1]);
if (tx_size != TX_8X8 && max_tx_size >= TX_32X32)
vpx_write(w, tx_size != TX_16X16, tx_probs[2]);
if (max_tx_size > TX_4X4) {
vp10_write_token(w, vp10_tx_size_tree[max_tx_size - TX_8X8],
cm->fc->tx_size_probs[max_tx_size - TX_8X8]
[get_tx_size_context(xd)],
&tx_size_encodings[max_tx_size - TX_8X8][tx_size]);
}
}
......@@ -1847,7 +1852,7 @@ static void update_coef_probs(VP10_COMP *cpi, vpx_writer* w) {
for (tx_size = TX_4X4; tx_size <= max_tx_size; ++tx_size) {
vp10_coeff_stats frame_branch_ct[PLANE_TYPES];
vp10_coeff_probs_model frame_coef_probs[PLANE_TYPES];
if (cpi->td.counts->tx.tx_totals[tx_size] <= 20 ||
if (cpi->td.counts->tx_size_totals[tx_size] <= 20 ||
(tx_size >= TX_16X16 && cpi->sf.tx_size_search_method == USE_TX_8X8)) {
vpx_write_bit(w, 0);
} else {
......@@ -2028,30 +2033,11 @@ static void update_txfm_probs(VP10_COMMON *cm, vpx_writer *w,
FRAME_COUNTS *counts) {
if (cm->tx_mode == TX_MODE_SELECT) {
int i, j;
unsigned int ct_8x8p[TX_SIZES - 3][2];
unsigned int ct_16x16p[TX_SIZES - 2][2];
unsigned int ct_32x32p[TX_SIZES - 1][2];
for (i = 0; i < TX_SIZE_CONTEXTS; i++) {
vp10_tx_counts_to_branch_counts_8x8(counts->tx.p8x8[i], ct_8x8p);
for (j = 0; j < TX_SIZES - 3; j++)
vp10_cond_prob_diff_update(w, &cm->fc->tx_probs.p8x8[i][j], ct_8x8p[j]);
}
for (i = 0; i < TX_SIZE_CONTEXTS; i++) {
vp10_tx_counts_to_branch_counts_16x16(counts->tx.p16x16[i], ct_16x16p);
for (j = 0; j < TX_SIZES - 2; j++)
vp10_cond_prob_diff_update(w, &cm->fc->tx_probs.p16x16[i][j],
ct_16x16p[j]);
}
for (i = 0; i < TX_SIZE_CONTEXTS; i++) {
vp10_tx_counts_to_branch_counts_32x32(counts->tx.p32x32[i], ct_32x32p);
for (j = 0; j < TX_SIZES - 1; j++)
vp10_cond_prob_diff_update(w, &cm->fc->tx_probs.p32x32[i][j],
ct_32x32p[j]);
}
for (i = 0; i < TX_SIZES - 1; ++i)
for (j = 0; j < TX_SIZE_CONTEXTS; ++j)
prob_diff_update(vp10_tx_size_tree[i],
cm->fc->tx_size_probs[i][j],
counts->tx_size[i][j], i + 2, w);
}
}
......
vp10/encoder/encodeframe.c
View file @ 954e560f
......@@ -4148,19 +4148,18 @@ void vp10_encode_frame(VP10_COMP *cpi) {
int count8x8_lp = 0, count8x8_8x8p = 0;
int count16x16_16x16p = 0, count16x16_lp = 0;
int count32x32 = 0;
for (i = 0; i < TX_SIZE_CONTEXTS; ++i) {
count4x4 += counts->tx.p32x32[i][TX_4X4];
count4x4 += counts->tx.p16x16[i][TX_4X4];
count4x4 += counts->tx.p8x8[i][TX_4X4];
count4x4 += counts->tx_size[0][i][TX_4X4];
count4x4 += counts->tx_size[1][i][TX_4X4];
count4x4 += counts->tx_size[2][i][TX_4X4];
count8x8_lp += counts->tx.p32x32[i][TX_8X8];
count8x8_lp += counts->tx.p16x16[i][TX_8X8];
count8x8_8x8p += counts->tx.p8x8[i][TX_8X8];
count8x8_lp += counts->tx_size[1][i][TX_8X8];
count8x8_lp += counts->tx_size[2][i][TX_8X8];
count8x8_8x8p += counts->tx_size[0][i][TX_8X8];
count16x16_16x16p += counts->tx.p16x16[i][TX_16X16];
count16x16_lp += counts->tx.p32x32[i][TX_16X16];
count32x32 += counts->tx.p32x32[i][TX_32X32];
count16x16_16x16p += counts->tx_size[1][i][TX_16X16];
count16x16_lp += counts->tx_size[2][i][TX_16X16];
count32x32 += counts->tx_size[2][i][TX_32X32];
}
if (count4x4 == 0 && count16x16_lp == 0 && count16x16_16x16p == 0 &&
#if CONFIG_SUPERTX
......@@ -4521,8 +4520,8 @@ static void encode_superblock(VP10_COMP *cpi, ThreadData *td,
if (is_inter_block(mbmi))
tx_partition_count_update(cm, xd, bsize, mi_row, mi_col, td->counts);
#endif
++get_tx_counts(max_txsize_lookup[bsize], get_tx_size_context(xd),
&td->counts->tx)[mbmi->tx_size];
++td->counts->tx_size[max_txsize_lookup[bsize] - TX_8X8]
[get_tx_size_context(xd)][mbmi->tx_size];
} else {
int x, y;
TX_SIZE tx_size;
......@@ -4538,8 +4537,8 @@ static void encode_superblock(VP10_COMP *cpi, ThreadData *td,
if (mi_col + x < cm->mi_cols && mi_row + y < cm->mi_rows)
mi_8x8[mis * y + x]->mbmi.tx_size = tx_size;
}
++td->counts->tx.tx_totals[mbmi->tx_size];
++td->counts->tx.tx_totals[get_uv_tx_size(mbmi, &xd->plane[1])];
++td->counts->tx_size_totals[mbmi->tx_size];
++td->counts->tx_size_totals[get_uv_tx_size(mbmi, &xd->plane[1])];
#if CONFIG_EXT_TX
if (get_ext_tx_types(mbmi->tx_size, bsize, is_inter_block(mbmi)) > 1 &&
cm->base_qindex > 0 && !mbmi->skip &&
......
vp10/encoder/encoder.h
View file @ 954e560f
......@@ -516,6 +516,7 @@ typedef struct VP10_COMP {
[PALETTE_COLORS];
int palette_uv_color_cost[PALETTE_MAX_SIZE - 1][PALETTE_COLOR_CONTEXTS]
[PALETTE_COLORS];
int tx_size_cost[TX_SIZES - 1][TX_SIZE_CONTEXTS][TX_SIZES];
#if CONFIG_EXT_TX
int inter_tx_type_costs[EXT_TX_SETS_INTER][EXT_TX_SIZES][TX_TYPES];
int intra_tx_type_costs[EXT_TX_SETS_INTRA][EXT_TX_SIZES][INTRA_MODES]
......
vp10/encoder/rd.c
View file @ 954e560f
......@@ -104,6 +104,12 @@ static void fill_mode_costs(VP10_COMP *cpi) {
vp10_default_palette_uv_color_prob[i][j],
vp10_palette_color_tree[i]);
}
for (i = 0; i < TX_SIZES - 1; ++i)
for (j = 0; j < TX_SIZE_CONTEXTS; ++j)
vp10_cost_tokens(cpi->tx_size_cost[i][j], fc->tx_size_probs[i][j],
vp10_tx_size_tree[i]);
#if CONFIG_EXT_TX
for (i = TX_4X4; i < EXT_TX_SIZES; ++i) {
int s;
......
vp10/encoder/rdopt.c
View file @ 954e560f
......@@ -1251,21 +1251,6 @@ static void choose_smallest_tx_size(VP10_COMP *cpi, MACROBLOCK *x,
mbmi->tx_size, cpi->sf.use_fast_coef_costing);
}
static INLINE int vp10_cost_tx_size(TX_SIZE tx_size, TX_SIZE max_tx_size,
const vpx_prob *tx_probs) {
int m;
int r_tx_size = 0;
for (m = 0; m <= tx_size - (tx_size == max_tx_size); ++m) {
if (m == tx_size)
r_tx_size += vp10_cost_zero(tx_probs[m]);
else
r_tx_size += vp10_cost_one(tx_probs[m]);
}
return r_tx_size;
}
static void choose_tx_size_from_rd(VP10_COMP *cpi, MACROBLOCK *x,
int *rate,
int64_t *distortion,
......@@ -1288,7 +1273,6 @@ static void choose_tx_size_from_rd(VP10_COMP *cpi, MACROBLOCK *x,
int start_tx, end_tx;
const int tx_select = cm->tx_mode == TX_MODE_SELECT;
const int is_inter = is_inter_block(mbmi);
const vpx_prob *tx_probs = get_tx_probs2(max_tx_size, xd, &cm->fc->tx_probs);
TX_TYPE tx_type, best_tx_type = DCT_DCT;
int prune = 0;
#if CONFIG_EXT_TX
......@@ -1320,7 +1304,8 @@ static void choose_tx_size_from_rd(VP10_COMP *cpi, MACROBLOCK *x,
for (tx_type = DCT_DCT; tx_type < TX_TYPES; ++tx_type) {
last_rd = INT64_MAX;
for (n = start_tx; n >= end_tx; --n) {
const int r_tx_size = vp10_cost_tx_size(n, max_tx_size, tx_probs);
const int r_tx_size =
cpi->tx_size_cost[max_tx_size - TX_8X8][get_tx_size_context(xd)][n];
if (FIXED_TX_TYPE && tx_type != get_default_tx_type(0, xd, 0, n))
continue;
#if CONFIG_EXT_TX
......@@ -2393,8 +2378,6 @@ static int64_t rd_pick_intra_sby_mode(VP10_COMP *cpi, MACROBLOCK *x,
const PREDICTION_MODE A = vp10_above_block_mode(mic, above_mi, 0);