Commit ace194a0 authored by Jingning Han's avatar Jingning Han Committed by Gerrit Code Review
Browse files

Merge "Chessboard pattern prediction filter type search in non-RD coding"

parents 8e528e8e 8969f7c8
......@@ -238,6 +238,9 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
// Mode index conversion form THR_MODES to PREDICTION_MODE for a ref frame.
int mode_idx[MB_MODE_COUNT] = {0};
INTERP_FILTER filter_ref = SWITCHABLE;
int bsl = mi_width_log2_lookup[bsize];
int pred_filter_search = (((mi_row + mi_col) >> bsl) +
cpi->sf.chessboard_index) & 0x01;
x->skip_encode = cpi->sf.skip_encode_frame && x->q_index < QIDX_SKIP_THRESH;
......@@ -338,6 +341,7 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
// motion vector is at sub-pixel accuracy level for luma component, i.e.,
// the last three bits are all zeros.
if ((this_mode == NEWMV || filter_ref == SWITCHABLE) &&
pred_filter_search &&
((mbmi->mv[0].as_mv.row & 0x07) != 0 ||
(mbmi->mv[0].as_mv.col & 0x07) != 0)) {
int64_t tmp_rdcost1 = INT64_MAX;
......
......@@ -268,6 +268,7 @@ static void set_rt_speed_feature(VP9_COMMON *cm, SPEED_FEATURES *sf,
sf->use_nonrd_pick_mode = 1;
sf->search_method = FAST_DIAMOND;
sf->allow_skip_recode = 0;
sf->chessboard_index = cm->current_video_frame & 0x01;
}
if (speed >= 6) {
......
......@@ -274,6 +274,9 @@ typedef struct {
// encoding process for RTC.
int partition_check;
// Chessboard pattern index
int chessboard_index;
// Use finer quantizer in every other few frames that run variable block
// partition type search.
int force_frame_boost;
......
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