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| author | Jingning Han <jingning@google.com> | 2013-08-20 10:33:42 -0700 |
|---|---|---|
| committer | Jingning Han <jingning@google.com> | 2013-08-20 10:33:42 -0700 |
| commit | 1bf1428654d29e4debe269b424ea3d8d486c45df (patch) | |
| tree | 06c57fa1266e1bbc0a1e97db56c2efb67d9e31af | |
| parent | 3275ad701a5c37041ab90b743cc6fec6a8340f80 (diff) | |
| download | libvpx-1bf1428654d29e4debe269b424ea3d8d486c45df.tar libvpx-1bf1428654d29e4debe269b424ea3d8d486c45df.tar.gz libvpx-1bf1428654d29e4debe269b424ea3d8d486c45df.tar.bz2 libvpx-1bf1428654d29e4debe269b424ea3d8d486c45df.zip | |
Enable zero coeff check in sub8x8 UV rd loop
Check the minimum rate-distortion cost of regular quantization and
all zero coeffs cases in the sub8x8 inter prediction rd loop for
luma components. Use this as the cumulative rdcost sent to UV rd
estimation.
Change-Id: Ia4bc7700437d5e13d7cdad4cf9ae57ab036d3e97
| -rw-r--r-- | vp9/encoder/vp9_rdopt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c index 36a772200..ed6bfad38 100644 --- a/vp9/encoder/vp9_rdopt.c +++ b/vp9/encoder/vp9_rdopt.c @@ -3598,7 +3598,9 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x, } compmode_cost = vp9_cost_bit(comp_mode_p, is_comp_pred); - tmp_best_rdu = best_rd - RDCOST(x->rdmult, x->rddiv, rate2, distortion2); + tmp_best_rdu = best_rd - + MIN(RDCOST(x->rdmult, x->rddiv, rate2, distortion2), + RDCOST(x->rdmult, x->rddiv, 0, total_sse)); if (tmp_best_rdu > 0) { // If even the 'Y' rd value of split is higher than best so far |