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Commit 59d45d60 authored by Jingning Han's avatar Jingning Han
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Rename run_rd_check to run_mv_search 

Improve the readability in the related rate-distortion optimization
search control function of sub8x8 blocks.

Change-Id: I7f7456bf40a98aa5146abfe0488cda745b84d899
parent 05864609
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Showing with 14 additions and 12 deletions
vp10/encoder/rdopt.c
View file @ 59d45d60
......@@ -4921,7 +4921,9 @@ static int64_t rd_pick_best_sub8x8_mode(VP10_COMP *cpi, MACROBLOCK *x,
#endif // CONFIG_EXT_INTER
const struct buf_2d orig_src = x->plane[0].src;
struct buf_2d orig_pre[2];
int run_rd_check = 0;
// This flag controls if the motion estimation will kick off. When it
// is set to a non-zero value, the encoder will force motion estimation.
int run_mv_search = 0;
mode_idx = INTER_OFFSET(this_mode);
#if CONFIG_EXT_INTER
......@@ -4935,7 +4937,7 @@ static int64_t rd_pick_best_sub8x8_mode(VP10_COMP *cpi, MACROBLOCK *x,
continue;
#if CONFIG_REF_MV
run_rd_check = 2;
run_mv_search = 2;
#if !CONFIG_EXT_INTER
if (filter_idx > 0) {
BEST_SEG_INFO* ref_bsi = bsi_buf;
......@@ -4944,39 +4946,39 @@ static int64_t rd_pick_best_sub8x8_mode(VP10_COMP *cpi, MACROBLOCK *x,
ref_bsi->rdstat[i][mode_idx].mvs[0].as_int != INVALID_MV)
if (bsi->ref_mv[0]->as_int ==
ref_bsi->rdstat[i][mode_idx].pred_mv[0].as_int)
--run_rd_check;
--run_mv_search;
if (!has_second_rf) {
--run_rd_check;
--run_mv_search;
} else {
if (seg_mvs[i][mbmi->ref_frame[1]].as_int ==
ref_bsi->rdstat[i][mode_idx].mvs[1].as_int &&
ref_bsi->rdstat[i][mode_idx].mvs[1].as_int != INVALID_MV)
if (bsi->ref_mv[1]->as_int ==
ref_bsi->rdstat[i][mode_idx].pred_mv[1].as_int)
--run_rd_check;
--run_mv_search;
}
if (run_rd_check != 0 && filter_idx > 1) {
if (run_mv_search != 0 && filter_idx > 1) {
ref_bsi = bsi_buf + 1;
run_rd_check = 2;
run_mv_search = 2;
if (seg_mvs[i][mbmi->ref_frame[0]].as_int ==
ref_bsi->rdstat[i][mode_idx].mvs[0].as_int &&
ref_bsi->rdstat[i][mode_idx].mvs[0].as_int != INVALID_MV)
if (bsi->ref_mv[0]->as_int ==
ref_bsi->rdstat[i][mode_idx].pred_mv[0].as_int)
--run_rd_check;
--run_mv_search;
if (!has_second_rf) {
--run_rd_check;
--run_mv_search;
} else {
if (seg_mvs[i][mbmi->ref_frame[1]].as_int ==
ref_bsi->rdstat[i][mode_idx].mvs[1].as_int &&
ref_bsi->rdstat[i][mode_idx].mvs[1].as_int != INVALID_MV)
if (bsi->ref_mv[1]->as_int ==
ref_bsi->rdstat[i][mode_idx].pred_mv[1].as_int)
--run_rd_check;
--run_mv_search;
}
}
}
......@@ -5005,7 +5007,7 @@ static int64_t rd_pick_best_sub8x8_mode(VP10_COMP *cpi, MACROBLOCK *x,
#else
this_mode == NEWMV &&
(seg_mvs[i][mbmi->ref_frame[0]].as_int == INVALID_MV ||
run_rd_check)
run_mv_search)
#endif // CONFIG_EXT_INTER
) {
#if CONFIG_EXT_INTER
......@@ -5169,7 +5171,7 @@ static int64_t rd_pick_best_sub8x8_mode(VP10_COMP *cpi, MACROBLOCK *x,
#else
this_mode == NEWMV &&
#endif // CONFIG_EXT_INTER
(mbmi->interp_filter == EIGHTTAP_REGULAR || run_rd_check)) {
(mbmi->interp_filter == EIGHTTAP_REGULAR || run_mv_search)) {
// adjust src pointers
mi_buf_shift(x, i);
if (cpi->sf.comp_inter_joint_search_thresh <= bsize) {
......
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