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Don't subpartion inactive area in rd_use_partition.

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Change-Id: I50db8d3c99eea39e46cc5876cb1f49513c084073
This commit is contained in:
Alex Converse 2014-03-18 17:00:30 -07:00
parent f16f507c76
commit 5182a35004
1 changed files with 16 additions and 3 deletions
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19
vp9/encoder/vp9_encodeframe.c
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@ -1616,6 +1616,7 @@ static void rd_use_partition(VP9_COMP *cpi,
BLOCK_SIZE sub_subsize = BLOCK_4X4;
int splits_below = 0;
BLOCK_SIZE bs_type = mi_8x8[0]->mbmi.sb_type;
int do_partition_search = 1;
if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
return;
@ -1639,12 +1640,23 @@ static void rd_use_partition(VP9_COMP *cpi,
}
save_context(cpi, mi_row, mi_col, a, l, sa, sl, bsize);
set_offsets(cpi, tile, mi_row, mi_col, bsize);
if (bsize == BLOCK_16X16) {
set_offsets(cpi, tile, mi_row, mi_col, bsize);
x->mb_energy = vp9_block_energy(cpi, x, bsize);
}
if (cpi->sf.partition_search_type == SEARCH_PARTITION &&
if (!x->in_active_map) {
do_partition_search = 0;
if (mi_row + (mi_step >> 1) < cm->mi_rows &&
mi_col + (mi_step >> 1) < cm->mi_cols) {
*(get_sb_partitioning(x, bsize)) = bsize;
bs_type = mi_8x8[0]->mbmi.sb_type = bsize;
subsize = bsize;
partition = PARTITION_NONE;
}
}
if (do_partition_search &&
cpi->sf.partition_search_type == SEARCH_PARTITION &&
cpi->sf.adjust_partitioning_from_last_frame) {
// Check if any of the sub blocks are further split.
if (partition == PARTITION_SPLIT && subsize > BLOCK_8X8) {
@ -1774,7 +1786,8 @@ static void rd_use_partition(VP9_COMP *cpi,
last_part_rd = RDCOST(x->rdmult, x->rddiv, last_part_rate, last_part_dist);
}
if (cpi->sf.adjust_partitioning_from_last_frame
if (do_partition_search
&& cpi->sf.adjust_partitioning_from_last_frame
&& cpi->sf.partition_search_type == SEARCH_PARTITION
&& partition != PARTITION_SPLIT && bsize > BLOCK_8X8
&& (mi_row + mi_step < cm->mi_rows ||