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Remove unused mode_sad

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Removed mode_sad.

Change-Id: I230b42ac9b617ae2c375e297057aa0756bd355fe
This commit is contained in:
Yunqing Wang 2014-03-14 15:42:23 -07:00
parent 1521eb8ba9
commit cf07d3e332
3 changed files with 6 additions and 34 deletions
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1
vp9/encoder/vp9_block.h
View File

@ -115,7 +115,6 @@ struct macroblock {
unsigned int source_variance;
unsigned int pred_sse[MAX_REF_FRAMES];
int pred_mv_sad[MAX_REF_FRAMES];
int mode_sad[MAX_REF_FRAMES][INTER_MODES + 1];
int nmvjointcost[MV_JOINTS];
int nmvcosts[2][MV_VALS];

25
vp9/encoder/vp9_pickmode.c
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@ -26,14 +26,13 @@
#include "vp9/encoder/vp9_ratectrl.h"
#include "vp9/encoder/vp9_rdopt.h"
static int full_pixel_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
static void 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) {
MACROBLOCKD *xd = &x->e_mbd;
MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
struct buf_2d backup_yv12[MAX_MB_PLANE] = {{0}};
int bestsme = INT_MAX;
int step_param;
int sadpb = x->sadperbit16;
MV mvp_full;
@ -46,9 +45,6 @@ static int full_pixel_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
int tmp_row_min = x->mv_row_min;
int tmp_row_max = x->mv_row_max;
int buf_offset;
int stride = xd->plane[0].pre[0].stride;
const YV12_BUFFER_CONFIG *scaled_ref_frame = vp9_get_scaled_ref_frame(cpi,
ref);
if (scaled_ref_frame) {
@ -77,7 +73,7 @@ static int full_pixel_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
for (i = 0; i < MAX_MB_PLANE; i++)
xd->plane[i].pre[0] = backup_yv12[i];
}
return INT_MAX;
return;
}
}
@ -129,17 +125,6 @@ static int full_pixel_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
for (i = 0; i < MAX_MB_PLANE; i++)
xd->plane[i].pre[0] = backup_yv12[i];
}
// TODO(jingning) This step can be merged into full pixel search step in the
// re-designed log-diamond search
buf_offset = tmp_mv->as_mv.row * stride + tmp_mv->as_mv.col;
// Find sad for current vector.
bestsme = cpi->fn_ptr[bsize].sdf(x->plane[0].src.buf, x->plane[0].src.stride,
xd->plane[0].pre[0].buf + buf_offset,
stride, 0x7fffffff);
return bestsme;
}
static void sub_pixel_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
@ -196,7 +181,6 @@ static void model_rd_for_sb_y(VP9_COMP *cpi, BLOCK_SIZE bsize,
int rate;
int64_t dist;
struct macroblock_plane *const p = &x->plane[0];
struct macroblockd_plane *const pd = &xd->plane[0];
const BLOCK_SIZE bs = get_plane_block_size(bsize, pd);
@ -297,9 +281,8 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
if (this_rd < (int64_t)(1 << num_pels_log2_lookup[bsize]))
continue;
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]);
full_pixel_motion_search(cpi, x, tile, bsize, mi_row, mi_col,
&frame_mv[NEWMV][ref_frame]);
if (frame_mv[NEWMV][ref_frame].as_int == INVALID_MV)
continue;

14
vp9/encoder/vp9_rdopt.c
View File

@ -2166,10 +2166,9 @@ static void mv_pred(VP9_COMP *cpi, MACROBLOCK *x,
max_mv = MAX(max_mv,
MAX(abs(this_mv.as_mv.row), abs(this_mv.as_mv.col)) >> 3);
// only need to check zero mv once
if (!this_mv.as_int && zero_seen) {
x->mode_sad[ref_frame][i] = x->mode_sad[ref_frame][INTER_OFFSET(ZEROMV)];
if (!this_mv.as_int && zero_seen)
continue;
}
zero_seen = zero_seen || !this_mv.as_int;
row_offset = this_mv.as_mv.row >> 3;
@ -2180,9 +2179,6 @@ static void mv_pred(VP9_COMP *cpi, MACROBLOCK *x,
this_sad = cpi->fn_ptr[block_size].sdf(src_y_ptr, x->plane[0].src.stride,
ref_y_ptr, ref_y_stride,
0x7fffffff);
x->mode_sad[ref_frame][i] = this_sad;
if (this_mv.as_int == 0)
x->mode_sad[ref_frame][INTER_OFFSET(ZEROMV)] = this_sad;
// Note if it is the best so far.
if (this_sad < best_sad) {
@ -2191,12 +2187,6 @@ static void mv_pred(VP9_COMP *cpi, MACROBLOCK *x,
}
}
if (!zero_seen)
x->mode_sad[ref_frame][INTER_OFFSET(ZEROMV)] =
cpi->fn_ptr[block_size].sdf(src_y_ptr, x->plane[0].src.stride,
ref_y_buffer, ref_y_stride,
0x7fffffff);
// Note the index of the mv that worked best in the reference list.
x->mv_best_ref_index[ref_frame] = best_index;
x->max_mv_context[ref_frame] = max_mv;