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

Merge "Calculate rate_mv after sub-pixel search in non-rd mode"

Browse Source
This commit is contained in:
Yunqing Wang 2014-03-17 14:04:47 -07:00 committed by Gerrit Code Review
commit c8e84dd2cc
1 changed files with 8 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
vp9/encoder/vp9_pickmode.c
View File

@ -29,7 +29,7 @@
static int full_pixel_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
const TileInfo *const tile,
BLOCK_SIZE bsize, int mi_row, int mi_col,
int_mv *tmp_mv, int *rate_mv) {
int_mv *tmp_mv) {
MACROBLOCKD *xd = &x->e_mbd;
MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
struct buf_2d backup_yv12[MAX_MB_PLANE] = {{0}};
@ -139,20 +139,13 @@ static int full_pixel_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
xd->plane[0].pre[0].buf + buf_offset,
stride, 0x7fffffff);
// scale to 1/8 pixel resolution
tmp_mv->as_mv.row = tmp_mv->as_mv.row * 8;
tmp_mv->as_mv.col = tmp_mv->as_mv.col * 8;
// calculate the bit cost on motion vector
*rate_mv = vp9_mv_bit_cost(&tmp_mv->as_mv, &ref_mv,
x->nmvjointcost, x->mvcost, MV_COST_WEIGHT);
return bestsme;
}
static void sub_pixel_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
const TileInfo *const tile,
BLOCK_SIZE bsize, int mi_row, int mi_col,
MV *tmp_mv) {
MV *tmp_mv, int *rate_mv) {
MACROBLOCKD *xd = &x->e_mbd;
MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
struct buf_2d backup_yv12[MAX_MB_PLANE] = {{0}};
@ -173,9 +166,6 @@ static void sub_pixel_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
vp9_setup_pre_planes(xd, 0, scaled_ref_frame, mi_row, mi_col, NULL);
}
tmp_mv->col >>= 3;
tmp_mv->row >>= 3;
cpi->find_fractional_mv_step(x, tmp_mv, &ref_mv,
cpi->common.allow_high_precision_mv,
x->errorperbit,
@ -185,6 +175,10 @@ static void sub_pixel_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
x->nmvjointcost, x->mvcost,
&dis, &x->pred_sse[ref]);
// calculate the bit cost on motion vector
*rate_mv = vp9_mv_bit_cost(tmp_mv, &ref_mv,
x->nmvjointcost, x->mvcost, MV_COST_WEIGHT);
if (scaled_ref_frame) {
int i;
for (i = 0; i < MAX_MB_PLANE; i++)
@ -301,13 +295,13 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
x->mode_sad[ref_frame][INTER_OFFSET(NEWMV)] =
full_pixel_motion_search(cpi, x, tile, bsize, mi_row, mi_col,
&frame_mv[NEWMV][ref_frame], &rate_mv);
&frame_mv[NEWMV][ref_frame]);
if (frame_mv[NEWMV][ref_frame].as_int == INVALID_MV)
continue;
sub_pixel_motion_search(cpi, x, tile, bsize, mi_row, mi_col,
&frame_mv[NEWMV][ref_frame].as_mv);
&frame_mv[NEWMV][ref_frame].as_mv, &rate_mv);
}
if (this_mode != NEARESTMV)