diff options
| author | Jingning Han <jingning@google.com> | 2014-08-13 10:38:21 -0700 |
|---|---|---|
| committer | Gerrit Code Review <gerrit@gerrit.golo.chromium.org> | 2014-08-13 14:17:14 -0700 |
| commit | ccef8842d2f4df4f52efe66b6b94de707244804f (patch) | |
| tree | c24ec5f1b78a015f26d0a0d876f2cf99ab9d3765 /vp9/encoder/vp9_speed_features.c | |
| parent | 1e30547984e1d80f5b98214efc9f781cbcc85999 (diff) | |
| download | libvpx-ccef8842d2f4df4f52efe66b6b94de707244804f.tar libvpx-ccef8842d2f4df4f52efe66b6b94de707244804f.tar.gz libvpx-ccef8842d2f4df4f52efe66b6b94de707244804f.tar.bz2 libvpx-ccef8842d2f4df4f52efe66b6b94de707244804f.zip | |
Allow full coeff probability model and cost update
This commit moves the simplified coefficient probability model
and costing update to speed 4, and turns on chessboard pattern
mode search for sub 720p sequences. The overall coding performance
of speed 3 is improved:
derf 0.889%
stdhd 1.744%
The speed 3 runtime for test sequences are improved:
bus cif at 1000 kbps 9823 ms -> 9642 ms
pedestrian 1080p 2000 kbps 189559 ms -> 183284 ms
Change-Id: Iecbc7496a68f31fd49fb09f8dfd97c028d675a5d
Diffstat (limited to 'vp9/encoder/vp9_speed_features.c')
| -rw-r--r-- | vp9/encoder/vp9_speed_features.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/vp9/encoder/vp9_speed_features.c b/vp9/encoder/vp9_speed_features.c index 6e222920d..4fe3aac1f 100644 --- a/vp9/encoder/vp9_speed_features.c +++ b/vp9/encoder/vp9_speed_features.c @@ -110,14 +110,13 @@ static void set_good_speed_feature(VP9_COMP *cpi, VP9_COMMON *cm, if (speed >= 3) { sf->tx_size_search_method = frame_is_intra_only(cm) ? USE_FULL_RD : USE_LARGESTALL; - if (MIN(cm->width, cm->height) >= 720) { + if (MIN(cm->width, cm->height) >= 720) sf->disable_split_mask = DISABLE_ALL_SPLIT; - sf->cb_partition_search = frame_is_boosted(cpi) ? 0 : 1; - } else { + else sf->disable_split_mask = DISABLE_ALL_INTER_SPLIT; - } sf->adaptive_pred_interp_filter = 0; + sf->cb_partition_search = frame_is_boosted(cpi) ? 0 : 1; sf->cb_pred_filter_search = 1; sf->motion_field_mode_search = frame_is_boosted(cpi) ? 0 : 1; @@ -126,8 +125,6 @@ static void set_good_speed_feature(VP9_COMP *cpi, VP9_COMMON *cm, sf->recode_loop = ALLOW_RECODE_KFMAXBW; sf->adaptive_rd_thresh = 3; sf->mode_skip_start = 6; - sf->use_fast_coef_updates = ONE_LOOP_REDUCED; - sf->use_fast_coef_costing = 1; } if (speed >= 4) { @@ -140,6 +137,8 @@ static void set_good_speed_feature(VP9_COMP *cpi, VP9_COMMON *cm, sf->disable_filter_search_var_thresh = 200; sf->use_lastframe_partitioning = LAST_FRAME_PARTITION_ALL; sf->use_lp32x32fdct = 1; + sf->use_fast_coef_updates = ONE_LOOP_REDUCED; + sf->use_fast_coef_costing = 1; } if (speed >= 5) { |