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Fix speed 7 and speed 12 for rt

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A recent change has introduced big quality drops for speed 7 and 12
for --rt mode. The change reverted the big drop and improved quality
by 9.5% for speed 7 and 13.4% for speed 12.

Change-Id: I07b82e3bb6002a73af486a083458c88877bdad01
This commit is contained in:
Yaowu Xu 2014-10-31 17:27:54 -07:00
parent d478d2df37
commit 0271ff7775
1 changed files with 3 additions and 3 deletions
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6
vp9/encoder/vp9_speed_features.c
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@ -295,16 +295,16 @@ static void set_rt_speed_feature(VP9_COMP *cpi, SPEED_FEATURES *sf,
}
if (speed >= 7) {
sf->adaptive_rd_thresh = 3;
sf->mv.search_method = FAST_DIAMOND;
sf->mv.fullpel_search_step_param = 10;
sf->lpf_pick = LPF_PICK_MINIMAL_LPF;
sf->encode_breakout_thresh = (MIN(cm->width, cm->height) >= 720) ?
800 : 300;
sf->elevate_newmv_thresh = 2500;
}
if (speed >= 12) {
sf->elevate_newmv_thresh = 4000;
sf->adaptive_rd_thresh = 4;
sf->mv.subpel_force_stop = 2;
}
@ -386,7 +386,7 @@ void vp9_set_speed_features(VP9_COMP *cpi) {
sf->search_type_check_frequency = 50;
sf->encode_breakout_thresh = 0;
sf->elevate_newmv_thresh = 0;
// Recode loop tolerence %.
// Recode loop tolerance %.
sf->recode_tolerance = 25;
sf->default_interp_filter = SWITCHABLE;
sf->tx_size_search_breakout = 0;