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Merge "Disable early exit based on distortion in lossless"

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This commit is contained in:
Jim Bankoski 2013-12-06 14:46:28 -08:00 committed by Gerrit Code Review
commit dcb17eaefc
1 changed files with 4 additions and 2 deletions
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6
vp9/encoder/vp9_encodeframe.c
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@ -1640,7 +1640,8 @@ static void rd_pick_partition(VP9_COMP *cpi, const TileInfo *const tile,
}
sum_rd = RDCOST(x->rdmult, x->rddiv, this_rate, this_dist);
if (sum_rd < best_rd) {
int64_t stop_thresh = 2048;
int64_t stop_thresh = 4096;
int64_t stop_thresh_rd;
best_rate = this_rate;
best_dist = this_dist;
@ -1652,9 +1653,10 @@ static void rd_pick_partition(VP9_COMP *cpi, const TileInfo *const tile,
stop_thresh >>= 8 - (b_width_log2_lookup[bsize] +
b_height_log2_lookup[bsize]);
stop_thresh_rd = RDCOST(x->rdmult, x->rddiv, 0, stop_thresh);
// If obtained distortion is very small, choose current partition
// and stop splitting.
if (this_dist < stop_thresh) {
if (!x->e_mbd.lossless && best_rd < stop_thresh_rd) {
do_split = 0;
do_rect = 0;
}