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Move filter_ref initialization

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To outside the loop to avoid repeating the operations.

Change-Id: I66c1986e98ce0d7594caad3d3b45de655b299bff
This commit is contained in:
Yaowu Xu 2014-10-23 08:27:25 -07:00
parent 3f79359e0a
commit 065809d286
1 changed files with 8 additions and 6 deletions
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14
vp9/encoder/vp9_pickmode.c
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@ -493,7 +493,7 @@ void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
const int8_t segment_id = mbmi->segment_id;
const int *const rd_threshes = cpi->rd.threshes[segment_id][bsize];
const int *const rd_thresh_freq_fact = cpi->rd.thresh_freq_fact[bsize];
INTERP_FILTER filter_ref = cm->interp_filter;
INTERP_FILTER filter_ref;
const int bsl = mi_width_log2_lookup[bsize];
const int pred_filter_search = cm->interp_filter == SWITCHABLE ?
(((mi_row + mi_col) >> bsl) +
@ -536,6 +536,13 @@ void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
x->skip_encode = cpi->sf.skip_encode_frame && x->q_index < QIDX_SKIP_THRESH;
x->skip = 0;
if (xd->up_available)
filter_ref = xd->mi[-xd->mi_stride].src_mi->mbmi.interp_filter;
else if (xd->left_available)
filter_ref = xd->mi[-1].src_mi->mbmi.interp_filter;
else
filter_ref = cm->interp_filter;
// initialize mode decisions
vp9_rd_cost_reset(&best_rdc);
vp9_rd_cost_reset(&this_rdc);
@ -556,11 +563,6 @@ void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
frame_mv[NEWMV][ref_frame].as_int = INVALID_MV;
frame_mv[ZEROMV][ref_frame].as_int = 0;
if (xd->up_available)
filter_ref = xd->mi[-xd->mi_stride].src_mi->mbmi.interp_filter;
else if (xd->left_available)
filter_ref = xd->mi[-1].src_mi->mbmi.interp_filter;
if (cpi->ref_frame_flags & flag_list[ref_frame]) {
const YV12_BUFFER_CONFIG *yv12 = get_ref_frame_buffer(cpi, ref_frame);
int_mv *const candidates = mbmi->ref_mvs[ref_frame];