Commit 98fde546 authored by Alex Converse's avatar Alex Converse Committed by Gerrit Code Review
Browse files

Merge "Deduplicate and rename mode info step."

parents 79c51573 f16f507c
......@@ -1598,10 +1598,7 @@ static void rd_use_partition(VP9_COMP *cpi,
MACROBLOCKD *const xd = &x->e_mbd;
const int mis = cm->mode_info_stride;
const int bsl = b_width_log2(bsize);
const int num_4x4_blocks_wide = num_4x4_blocks_wide_lookup[bsize];
const int num_4x4_blocks_high = num_4x4_blocks_high_lookup[bsize];
const int ms = num_4x4_blocks_wide / 2;
const int mh = num_4x4_blocks_high / 2;
const int mi_step = num_4x4_blocks_wide_lookup[bsize] / 2;
const int bss = (1 << bsl) / 4;
int i, pl;
PARTITION_TYPE partition = PARTITION_NONE;
......@@ -1624,6 +1621,9 @@ static void rd_use_partition(VP9_COMP *cpi,
if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
return;
assert(num_4x4_blocks_wide_lookup[bsize] ==
num_4x4_blocks_high_lookup[bsize]);
partition = partition_lookup[bsl][bs_type];
subsize = get_subsize(bsize, partition);
......@@ -1663,8 +1663,8 @@ static void rd_use_partition(VP9_COMP *cpi,
// If partition is not none try none unless each of the 4 splits are split
// even further..
if (partition != PARTITION_NONE && !splits_below &&
mi_row + (ms >> 1) < cm->mi_rows &&
mi_col + (ms >> 1) < cm->mi_cols) {
mi_row + (mi_step >> 1) < cm->mi_rows &&
mi_col + (mi_step >> 1) < cm->mi_cols) {
*(get_sb_partitioning(x, bsize)) = bsize;
rd_pick_sb_modes(cpi, tile, mi_row, mi_col, &none_rate, &none_dist, bsize,
get_block_context(x, bsize), INT64_MAX);
......@@ -1694,14 +1694,14 @@ static void rd_use_partition(VP9_COMP *cpi,
&last_part_dist, subsize,
get_block_context(x, subsize), INT64_MAX);
if (last_part_rate != INT_MAX &&
bsize >= BLOCK_8X8 && mi_row + (mh >> 1) < cm->mi_rows) {
bsize >= BLOCK_8X8 && mi_row + (mi_step >> 1) < cm->mi_rows) {
int rt = 0;
int64_t dt = 0;
update_state(cpi, get_block_context(x, subsize), mi_row, mi_col,
subsize, 0);
encode_superblock(cpi, tp, 0, mi_row, mi_col, subsize);
*get_sb_index(x, subsize) = 1;
rd_pick_sb_modes(cpi, tile, mi_row + (ms >> 1), mi_col, &rt, &dt,
rd_pick_sb_modes(cpi, tile, mi_row + (mi_step >> 1), mi_col, &rt, &dt,
subsize, get_block_context(x, subsize), INT64_MAX);
if (rt == INT_MAX || dt == INT64_MAX) {
last_part_rate = INT_MAX;
......@@ -1719,14 +1719,14 @@ static void rd_use_partition(VP9_COMP *cpi,
&last_part_dist, subsize,
get_block_context(x, subsize), INT64_MAX);
if (last_part_rate != INT_MAX &&
bsize >= BLOCK_8X8 && mi_col + (ms >> 1) < cm->mi_cols) {
bsize >= BLOCK_8X8 && mi_col + (mi_step >> 1) < cm->mi_cols) {
int rt = 0;
int64_t dt = 0;
update_state(cpi, get_block_context(x, subsize), mi_row, mi_col,
subsize, 0);
encode_superblock(cpi, tp, 0, mi_row, mi_col, subsize);
*get_sb_index(x, subsize) = 1;
rd_pick_sb_modes(cpi, tile, mi_row, mi_col + (ms >> 1), &rt, &dt,
rd_pick_sb_modes(cpi, tile, mi_row, mi_col + (mi_step >> 1), &rt, &dt,
subsize, get_block_context(x, subsize), INT64_MAX);
if (rt == INT_MAX || dt == INT64_MAX) {
last_part_rate = INT_MAX;
......@@ -1742,8 +1742,8 @@ static void rd_use_partition(VP9_COMP *cpi,
last_part_rate = 0;
last_part_dist = 0;
for (i = 0; i < 4; i++) {
int x_idx = (i & 1) * (ms >> 1);
int y_idx = (i >> 1) * (ms >> 1);
int x_idx = (i & 1) * (mi_step >> 1);
int y_idx = (i >> 1) * (mi_step >> 1);
int jj = i >> 1, ii = i & 0x01;
int rt;
int64_t dt;
......@@ -1778,8 +1778,10 @@ static void rd_use_partition(VP9_COMP *cpi,
if (cpi->sf.adjust_partitioning_from_last_frame
&& cpi->sf.partition_search_type == SEARCH_PARTITION
&& partition != PARTITION_SPLIT && bsize > BLOCK_8X8
&& (mi_row + ms < cm->mi_rows || mi_row + (ms >> 1) == cm->mi_rows)
&& (mi_col + ms < cm->mi_cols || mi_col + (ms >> 1) == cm->mi_cols)) {
&& (mi_row + mi_step < cm->mi_rows ||
mi_row + (mi_step >> 1) == cm->mi_rows)
&& (mi_col + mi_step < cm->mi_cols ||
mi_col + (mi_step >> 1) == cm->mi_cols)) {
BLOCK_SIZE split_subsize = get_subsize(bsize, PARTITION_SPLIT);
chosen_rate = 0;
chosen_dist = 0;
......@@ -1787,8 +1789,8 @@ static void rd_use_partition(VP9_COMP *cpi,
// Split partition.
for (i = 0; i < 4; i++) {
int x_idx = (i & 1) * (num_4x4_blocks_wide >> 2);
int y_idx = (i >> 1) * (num_4x4_blocks_wide >> 2);
int x_idx = (i & 1) * (mi_step >> 1);
int y_idx = (i >> 1) * (mi_step >> 1);
int rt = 0;
int64_t dt = 0;
ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], a[16 * MAX_MB_PLANE];
......@@ -2020,7 +2022,7 @@ static void rd_pick_partition(VP9_COMP *cpi, const TileInfo *const tile,
VP9_COMMON *const cm = &cpi->common;
MACROBLOCK *const x = &cpi->mb;
MACROBLOCKD *const xd = &x->e_mbd;
const int ms = num_8x8_blocks_wide_lookup[bsize] / 2;
const int mi_step = num_8x8_blocks_wide_lookup[bsize] / 2;
ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], a[16 * MAX_MB_PLANE];
PARTITION_CONTEXT sl[8], sa[8];
TOKENEXTRA *tp_orig = *tp;
......@@ -2033,8 +2035,8 @@ static void rd_pick_partition(VP9_COMP *cpi, const TileInfo *const tile,
int do_split = bsize >= BLOCK_8X8;
int do_rect = 1;
// Override skipping rectangular partition operations for edge blocks
const int force_horz_split = (mi_row + ms >= cm->mi_rows);
const int force_vert_split = (mi_col + ms >= cm->mi_cols);
const int force_horz_split = (mi_row + mi_step >= cm->mi_rows);
const int force_vert_split = (mi_col + mi_step >= cm->mi_cols);
const int xss = x->e_mbd.plane[1].subsampling_x;
const int yss = x->e_mbd.plane[1].subsampling_y;
......@@ -2146,8 +2148,8 @@ static void rd_pick_partition(VP9_COMP *cpi, const TileInfo *const tile,
if (do_split) {
subsize = get_subsize(bsize, PARTITION_SPLIT);
for (i = 0; i < 4 && sum_rd < best_rd; ++i) {
const int x_idx = (i & 1) * ms;
const int y_idx = (i >> 1) * ms;
const int x_idx = (i & 1) * mi_step;
const int y_idx = (i >> 1) * mi_step;
if (mi_row + y_idx >= cm->mi_rows || mi_col + x_idx >= cm->mi_cols)
continue;
......@@ -2203,7 +2205,7 @@ static void rd_pick_partition(VP9_COMP *cpi, const TileInfo *const tile,
get_block_context(x, subsize), best_rd);
sum_rd = RDCOST(x->rdmult, x->rddiv, sum_rate, sum_dist);
if (sum_rd < best_rd && mi_row + ms < cm->mi_rows) {
if (sum_rd < best_rd && mi_row + mi_step < cm->mi_rows) {
update_state(cpi, get_block_context(x, subsize), mi_row, mi_col,
subsize, 0);
encode_superblock(cpi, tp, 0, mi_row, mi_col, subsize);
......@@ -2215,7 +2217,7 @@ static void rd_pick_partition(VP9_COMP *cpi, const TileInfo *const tile,
partition_none_allowed)
get_block_context(x, subsize)->pred_interp_filter =
ctx->mic.mbmi.interp_filter;
rd_pick_sb_modes(cpi, tile, mi_row + ms, mi_col, &this_rate,
rd_pick_sb_modes(cpi, tile, mi_row + mi_step, mi_col, &this_rate,
&this_dist, subsize, get_block_context(x, subsize),
best_rd - sum_rd);
if (this_rate == INT_MAX) {
......@@ -2254,7 +2256,7 @@ static void rd_pick_partition(VP9_COMP *cpi, const TileInfo *const tile,
rd_pick_sb_modes(cpi, tile, mi_row, mi_col, &sum_rate, &sum_dist, subsize,
get_block_context(x, subsize), best_rd);
sum_rd = RDCOST(x->rdmult, x->rddiv, sum_rate, sum_dist);
if (sum_rd < best_rd && mi_col + ms < cm->mi_cols) {
if (sum_rd < best_rd && mi_col + mi_step < cm->mi_cols) {
update_state(cpi, get_block_context(x, subsize), mi_row, mi_col,
subsize, 0);
encode_superblock(cpi, tp, 0, mi_row, mi_col, subsize);
......@@ -2266,7 +2268,7 @@ static void rd_pick_partition(VP9_COMP *cpi, const TileInfo *const tile,
partition_none_allowed)
get_block_context(x, subsize)->pred_interp_filter =
ctx->mic.mbmi.interp_filter;
rd_pick_sb_modes(cpi, tile, mi_row, mi_col + ms, &this_rate,
rd_pick_sb_modes(cpi, tile, mi_row, mi_col + mi_step, &this_rate,
&this_dist, subsize, get_block_context(x, subsize),
best_rd - sum_rd);
if (this_rate == INT_MAX) {
......
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