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Merge "remove ioc problem with rdcost calculation"

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James Zern 2014-02-26 23:45:09 -08:00 committed by Gerrit Code Review
commit af7d99796e
1 changed files with 17 additions and 8 deletions
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25
vp9/encoder/vp9_encodeframe.c
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@ -1230,10 +1230,13 @@ static void rd_use_partition(VP9_COMP *cpi,
PARTITION_CONTEXT sl[8], sa[8];
int last_part_rate = INT_MAX;
int64_t last_part_dist = INT64_MAX;
int64_t last_part_rd = INT64_MAX;
int none_rate = INT_MAX;
int64_t none_dist = INT64_MAX;
int64_t none_rd = INT64_MAX;
int chosen_rate = INT_MAX;
int64_t chosen_dist = INT64_MAX;
int64_t chosen_rd = INT64_MAX;
BLOCK_SIZE sub_subsize = BLOCK_4X4;
int splits_below = 0;
BLOCK_SIZE bs_type = mi_8x8[0]->mbmi.sb_type;
@ -1288,7 +1291,11 @@ static void rd_use_partition(VP9_COMP *cpi,
pl = partition_plane_context(cpi->above_seg_context,
cpi->left_seg_context,
mi_row, mi_col, bsize);
none_rate += x->partition_cost[pl][PARTITION_NONE];
if (none_rate < INT_MAX) {
none_rate += x->partition_cost[pl][PARTITION_NONE];
none_rd = RDCOST(x->rdmult, x->rddiv, none_rate, none_dist);
}
restore_context(cpi, mi_row, mi_col, a, l, sa, sl, bsize);
mi_8x8[0]->mbmi.sb_type = bs_type;
@ -1383,8 +1390,10 @@ static void rd_use_partition(VP9_COMP *cpi,
pl = partition_plane_context(cpi->above_seg_context, cpi->left_seg_context,
mi_row, mi_col, bsize);
if (last_part_rate < INT_MAX)
if (last_part_rate < INT_MAX) {
last_part_rate += x->partition_cost[pl][partition];
last_part_rd = RDCOST(x->rdmult, x->rddiv, last_part_rate, last_part_dist);
}
if (cpi->sf.adjust_partitioning_from_last_frame
&& partition != PARTITION_SPLIT && bsize > BLOCK_8X8
@ -1442,21 +1451,21 @@ static void rd_use_partition(VP9_COMP *cpi,
mi_row, mi_col, bsize);
if (chosen_rate < INT_MAX) {
chosen_rate += x->partition_cost[pl][PARTITION_SPLIT];
chosen_rd = RDCOST(x->rdmult, x->rddiv, chosen_rate, chosen_dist);
}
}
// If last_part is better set the partitioning to that...
if (RDCOST(x->rdmult, x->rddiv, last_part_rate, last_part_dist)
< RDCOST(x->rdmult, x->rddiv, chosen_rate, chosen_dist)) {
if (last_part_rd < chosen_rd) {
mi_8x8[0]->mbmi.sb_type = bsize;
if (bsize >= BLOCK_8X8)
*(get_sb_partitioning(x, bsize)) = subsize;
chosen_rate = last_part_rate;
chosen_dist = last_part_dist;
chosen_rd = last_part_rd;
}
// If none was better set the partitioning to that...
if (RDCOST(x->rdmult, x->rddiv, chosen_rate, chosen_dist)
> RDCOST(x->rdmult, x->rddiv, none_rate, none_dist)) {
if (none_rd < chosen_rd) {
if (bsize >= BLOCK_8X8)
*(get_sb_partitioning(x, bsize)) = bsize;
chosen_rate = none_rate;
@ -2304,8 +2313,8 @@ static void nonrd_use_partition(VP9_COMP *cpi,
int bw = num_8x8_blocks_wide_lookup[bsize];
int bh = num_8x8_blocks_high_lookup[bsize];
int brate;
int64_t bdist;
int brate = 0;
int64_t bdist = 0;
*rate = 0;
*dist = 0;