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Refactor vp9_update_rd_thresh_fact

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Reduce the scope of function parameters.

Change-Id: Ifef2cfb559908a97498ffdbd6ea53da1cd45a73c
This commit is contained in:
Jingning Han 2014-10-29 17:37:54 -07:00 committed by Gerrit Code Review
parent 7bea8c59f9
commit f7b46d8c5e
4 changed files with 15 additions and 12 deletions
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6
vp9/encoder/vp9_pickmode.c
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@ -836,10 +836,12 @@ void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
}
if (is_inter_block(mbmi))
vp9_update_rd_thresh_fact(cpi, tile_data, bsize,
vp9_update_rd_thresh_fact(tile_data->thresh_freq_fact,
cpi->sf.adaptive_rd_thresh, bsize,
mode_idx[ref_frame][INTER_OFFSET(mbmi->mode)]);
else
vp9_update_rd_thresh_fact(cpi, tile_data, bsize,
vp9_update_rd_thresh_fact(tile_data->thresh_freq_fact,
cpi->sf.adaptive_rd_thresh, bsize,
mode_idx[ref_frame][mbmi->mode]);
*rd_cost = best_rdc;

9
vp9/encoder/vp9_rd.c
View File

@ -611,10 +611,9 @@ void vp9_set_rd_speed_thresholds_sub8x8(VP9_COMP *cpi) {
rd->thresh_mult_sub8x8[i] = INT_MAX;
}
// TODO(jingning) Refactor this function. Use targeted smaller struct as inputs.
void vp9_update_rd_thresh_fact(VP9_COMP *cpi, TileDataEnc *tile_data,
void vp9_update_rd_thresh_fact(int (*factor_buf)[MAX_MODES], int rd_thresh,
int bsize, int best_mode_index) {
if (cpi->sf.adaptive_rd_thresh > 0) {
if (rd_thresh > 0) {
const int top_mode = bsize < BLOCK_8X8 ? MAX_REFS : MAX_MODES;
int mode;
for (mode = 0; mode < top_mode; ++mode) {
@ -622,12 +621,12 @@ void vp9_update_rd_thresh_fact(VP9_COMP *cpi, TileDataEnc *tile_data,
const BLOCK_SIZE max_size = MIN(bsize + 2, BLOCK_64X64);
BLOCK_SIZE bs;
for (bs = min_size; bs <= max_size; ++bs) {
int *const fact = &tile_data->thresh_freq_fact[bs][mode];
int *const fact = &factor_buf[bs][mode];
if (mode == best_mode_index) {
*fact -= (*fact >> 4);
} else {
*fact = MIN(*fact + RD_THRESH_INC,
cpi->sf.adaptive_rd_thresh * RD_THRESH_MAX_FACT);
rd_thresh * RD_THRESH_MAX_FACT);
}
}
}

3
vp9/encoder/vp9_rd.h
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@ -162,8 +162,7 @@ void vp9_set_rd_speed_thresholds(struct VP9_COMP *cpi);
void vp9_set_rd_speed_thresholds_sub8x8(struct VP9_COMP *cpi);
void vp9_update_rd_thresh_fact(struct VP9_COMP *cpi,
struct TileDataEnc *tile_data,
void vp9_update_rd_thresh_fact(int (*fact)[MAX_MODES], int rd_thresh,
int bsize, int best_mode_index);
static INLINE int rd_less_than_thresh(int64_t best_rd, int thresh,

9
vp9/encoder/vp9_rdopt.c
View File

@ -3397,7 +3397,8 @@ void vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi,
!is_inter_block(&best_mbmode));
if (!cpi->rc.is_src_frame_alt_ref)
vp9_update_rd_thresh_fact(cpi, tile_data, bsize, best_mode_index);
vp9_update_rd_thresh_fact(tile_data->thresh_freq_fact,
sf->adaptive_rd_thresh, bsize, best_mode_index);
// macroblock modes
*mbmi = best_mbmode;
@ -3552,7 +3553,8 @@ void vp9_rd_pick_inter_mode_sb_seg_skip(VP9_COMP *cpi,
assert((cm->interp_filter == SWITCHABLE) ||
(cm->interp_filter == mbmi->interp_filter));
vp9_update_rd_thresh_fact(cpi, tile_data, bsize, THR_ZEROMV);
vp9_update_rd_thresh_fact(tile_data->thresh_freq_fact,
cpi->sf.adaptive_rd_thresh, bsize, THR_ZEROMV);
vp9_zero(best_pred_diff);
vp9_zero(best_filter_diff);
@ -4127,7 +4129,8 @@ void vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi,
(cm->interp_filter == best_mbmode.interp_filter) ||
!is_inter_block(&best_mbmode));
vp9_update_rd_thresh_fact(cpi, tile_data, bsize, best_ref_index);
vp9_update_rd_thresh_fact(tile_data->thresh_freq_fact,
sf->adaptive_rd_thresh, bsize, best_ref_index);
// macroblock modes
*mbmi = best_mbmode;