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

Merge "renamed pick_best_mbsegmentation and remove rd_check_segment_txsize"

Browse Source
This commit is contained in:
Jim Bankoski 2014-04-17 15:42:36 -07:00 committed by Gerrit Code Review
commit 209d348c92
1 changed files with 45 additions and 66 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

111
vp9/encoder/vp9_rdopt.c
View File

@ -1713,18 +1713,28 @@ static int check_best_zero_mv(
return 1;
}
static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
const TileInfo *const tile,
BEST_SEG_INFO *bsi_buf, int filter_idx,
int_mv seg_mvs[4][MAX_REF_FRAMES],
int mi_row, int mi_col) {
static int64_t rd_pick_best_sub8x8_mode(VP9_COMP *cpi, MACROBLOCK *x,
const TileInfo * const tile,
int_mv *best_ref_mv,
int_mv *second_best_ref_mv,
int64_t best_rd, int *returntotrate,
int *returnyrate,
int64_t *returndistortion,
int *skippable, int64_t *psse,
int mvthresh,
int_mv seg_mvs[4][MAX_REF_FRAMES],
BEST_SEG_INFO *bsi_buf, int filter_idx,
int mi_row, int mi_col) {
int i;
BEST_SEG_INFO *bsi = bsi_buf + filter_idx;
MACROBLOCKD *xd = &x->e_mbd;
MODE_INFO *mi = xd->mi[0];
MB_MODE_INFO *mbmi = &mi->mbmi;
int mode_idx;
int k, br = 0, idx, idy;
int64_t bd = 0, block_sse = 0;
MB_PREDICTION_MODE this_mode;
MACROBLOCKD *xd = &x->e_mbd;
VP9_COMMON *cm = &cpi->common;
MODE_INFO *mi = xd->mi[0];
MB_MODE_INFO *const mbmi = &mi->mbmi;
struct macroblock_plane *const p = &x->plane[0];
struct macroblockd_plane *const pd = &xd->plane[0];
const int label_count = 4;
@ -1736,12 +1746,21 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
const int num_4x4_blocks_high = num_4x4_blocks_high_lookup[bsize];
vp9_variance_fn_ptr_t *v_fn_ptr = &cpi->fn_ptr[bsize];
ENTROPY_CONTEXT t_above[2], t_left[2];
BEST_SEG_INFO *bsi = bsi_buf + filter_idx;
int mode_idx;
int subpelmv = 1, have_ref = 0;
const int has_second_rf = has_second_ref(mbmi);
const int disable_inter_mode_mask = cpi->sf.disable_inter_mode_mask[bsize];
vp9_zero(*bsi);
bsi->segment_rd = best_rd;
bsi->ref_mv[0] = best_ref_mv;
bsi->ref_mv[1] = second_best_ref_mv;
bsi->mvp.as_int = best_ref_mv->as_int;
bsi->mvthresh = mvthresh;
for (i = 0; i < 4; i++)
bsi->modes[i] = ZEROMV;
vpx_memcpy(t_above, pd->above_context, sizeof(t_above));
vpx_memcpy(t_left, pd->left_context, sizeof(t_left));
@ -2044,7 +2063,7 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
for (midx = 0; midx < INTER_MODES; ++midx)
bsi->rdstat[iy][midx].brdcost = INT64_MAX;
bsi->segment_rd = INT64_MAX;
return;
return INT64_MAX;;
}
mode_idx = INTER_OFFSET(mode_selected);
@ -2067,7 +2086,7 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
for (midx = 0; midx < INTER_MODES; ++midx)
bsi->rdstat[iy][midx].brdcost = INT64_MAX;
bsi->segment_rd = INT64_MAX;
return;
return INT64_MAX;;
}
}
} /* for each label */
@ -2081,42 +2100,6 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
// update the coding decisions
for (k = 0; k < 4; ++k)
bsi->modes[k] = mi->bmi[k].as_mode;
}
static int64_t rd_pick_best_mbsegmentation(VP9_COMP *cpi, MACROBLOCK *x,
const TileInfo *const tile,
int_mv *best_ref_mv,
int_mv *second_best_ref_mv,
int64_t best_rd,
int *returntotrate,
int *returnyrate,
int64_t *returndistortion,
int *skippable, int64_t *psse,
int mvthresh,
int_mv seg_mvs[4][MAX_REF_FRAMES],
BEST_SEG_INFO *bsi_buf,
int filter_idx,
int mi_row, int mi_col) {
int i;
BEST_SEG_INFO *bsi = bsi_buf + filter_idx;
MACROBLOCKD *xd = &x->e_mbd;
MODE_INFO *mi = xd->mi[0];
MB_MODE_INFO *mbmi = &mi->mbmi;
int mode_idx;
vp9_zero(*bsi);
bsi->segment_rd = best_rd;
bsi->ref_mv[0] = best_ref_mv;
bsi->ref_mv[1] = second_best_ref_mv;
bsi->mvp.as_int = best_ref_mv->as_int;
bsi->mvthresh = mvthresh;
for (i = 0; i < 4; i++)
bsi->modes[i] = ZEROMV;
rd_check_segment_txsize(cpi, x, tile, bsi_buf, filter_idx, seg_mvs,
mi_row, mi_col);
if (bsi->segment_rd > best_rd)
return INT64_MAX;
@ -4050,15 +4033,14 @@ int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
int newbest, rs;
int64_t rs_rd;
mbmi->interp_filter = switchable_filter_index;
tmp_rd = rd_pick_best_mbsegmentation(cpi, x, tile,
&mbmi->ref_mvs[ref_frame][0],
second_ref,
best_yrd,
&rate, &rate_y, &distortion,
&skippable, &total_sse,
(int)this_rd_thresh, seg_mvs,
bsi, switchable_filter_index,
mi_row, mi_col);
tmp_rd = rd_pick_best_sub8x8_mode(cpi, x, tile,
&mbmi->ref_mvs[ref_frame][0],
second_ref, best_yrd, &rate,
&rate_y, &distortion,
&skippable, &total_sse,
(int) this_rd_thresh, seg_mvs,
bsi, switchable_filter_index,
mi_row, mi_col);
if (tmp_rd == INT64_MAX)
continue;
@ -4117,15 +4099,12 @@ int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
if (!pred_exists) {
// Handles the special case when a filter that is not in the
// switchable list (bilinear, 6-tap) is indicated at the frame level
tmp_rd = rd_pick_best_mbsegmentation(cpi, x, tile,
&mbmi->ref_mvs[ref_frame][0],
second_ref,
best_yrd,
&rate, &rate_y, &distortion,
&skippable, &total_sse,
(int)this_rd_thresh, seg_mvs,
bsi, 0,
mi_row, mi_col);
tmp_rd = rd_pick_best_sub8x8_mode(cpi, x, tile,
&mbmi->ref_mvs[ref_frame][0],
second_ref, best_yrd, &rate, &rate_y,
&distortion, &skippable, &total_sse,
(int) this_rd_thresh, seg_mvs, bsi, 0,
mi_row, mi_col);
if (tmp_rd == INT64_MAX)
continue;
} else {