generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Reduced delta for kf/gf/arf when at maxq.

Browse Source 
Delta reduced because of concern about popping on some
very hard clips.

Also allow some frame recode at speed 2 for kf/gf/arf.

Change-Id: Ib47dff42da41aa6eec83b7285fcaaca24abb851e
This commit is contained in:
Paul Wilkins 2013-10-19 12:24:59 +01:00
parent 997e19092e
commit a2769bb73d
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
vp9/encoder/vp9_onyx_if.c
View File

@ -826,6 +826,7 @@ void vp9_set_speed_features(VP9_COMP *cpi) {
sf->last_partitioning_redo_frequency = 3; sf->last_partitioning_redo_frequency = 3;
sf->adaptive_rd_thresh = 2; sf->adaptive_rd_thresh = 2;
sf->recode_loop = 2;
sf->mode_skip_start = 11; sf->mode_skip_start = 11;
sf->intra_y_mode_mask[TX_32X32] = INTRA_DC_H_V; sf->intra_y_mode_mask[TX_32X32] = INTRA_DC_H_V;
sf->intra_y_mode_mask[TX_16X16] = INTRA_DC_H_V; sf->intra_y_mode_mask[TX_16X16] = INTRA_DC_H_V;
@ -2782,11 +2783,12 @@ static int pick_q_and_adjust_q_bounds(VP9_COMP *cpi,
// Limit Q range for the adaptive loop. // Limit Q range for the adaptive loop.
if (cm->frame_type == KEY_FRAME && !cpi->this_key_frame_forced) { if (cm->frame_type == KEY_FRAME && !cpi->this_key_frame_forced) {
*top_index = cpi->active_best_quality; *top_index =
(cpi->active_worst_quality + cpi->active_best_quality * 3) / 4;
} else if (!cpi->is_src_frame_alt_ref && } else if (!cpi->is_src_frame_alt_ref &&
(cpi->refresh_golden_frame || cpi->refresh_alt_ref_frame)) { (cpi->refresh_golden_frame || cpi->refresh_alt_ref_frame)) {
*top_index = *top_index =
(cpi->active_worst_quality + cpi->active_best_quality * 3) / 4; (cpi->active_worst_quality + cpi->active_best_quality) / 2;
} else { } else {
*top_index = cpi->active_worst_quality; *top_index = cpi->active_worst_quality;
} }