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Merge "Inlining and removing vp9_set_pred_flag_seg_id() function."

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This commit is contained in:
Dmitry Kovalev 2013-11-24 16:07:57 -08:00 committed by Gerrit Code Review
commit 78d3adbb21
4 changed files with 10 additions and 16 deletions
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4
vp9/common/vp9_pred_common.c
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@ -396,10 +396,6 @@ unsigned char vp9_get_pred_context_tx_size(const MACROBLOCKD *xd) {
return above_context + left_context > max_tx_size;
}
void vp9_set_pred_flag_seg_id(MACROBLOCKD *xd, uint8_t pred_flag) {
xd->mi_8x8[0]->mbmi.seg_id_predicted = pred_flag;
}
int vp9_get_segment_id(VP9_COMMON *cm, const uint8_t *segment_ids,
BLOCK_SIZE bsize, int mi_row, int mi_col) {
const int mi_offset = mi_row * cm->mi_cols + mi_col;

2
vp9/common/vp9_pred_common.h
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@ -40,8 +40,6 @@ static INLINE vp9_prob vp9_get_pred_prob_seg_id(struct segmentation *seg,
return seg->pred_probs[vp9_get_pred_context_seg_id(xd)];
}
void vp9_set_pred_flag_seg_id(MACROBLOCKD *xd, uint8_t pred_flag);
static INLINE int vp9_get_pred_context_mbskip(const MACROBLOCKD *xd) {
const MODE_INFO *const above_mi = get_above_mi(xd);
const MODE_INFO *const left_mi = get_left_mi(xd);

18
vp9/decoder/vp9_decodemv.c
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@ -123,23 +123,23 @@ static int read_intra_segment_id(VP9_COMMON *const cm, MACROBLOCKD *const xd,
static int read_inter_segment_id(VP9_COMMON *const cm, MACROBLOCKD *const xd,
int mi_row, int mi_col, vp9_reader *r) {
struct segmentation *const seg = &cm->seg;
const BLOCK_SIZE bsize = xd->mi_8x8[0]->mbmi.sb_type;
int pred_segment_id, segment_id;
MB_MODE_INFO *const mbmi = &xd->mi_8x8[0]->mbmi;
const BLOCK_SIZE bsize = mbmi->sb_type;
int predicted_segment_id, segment_id;
if (!seg->enabled)
return 0; // Default for disabled segmentation
pred_segment_id = vp9_get_segment_id(cm, cm->last_frame_seg_map,
bsize, mi_row, mi_col);
predicted_segment_id = vp9_get_segment_id(cm, cm->last_frame_seg_map,
bsize, mi_row, mi_col);
if (!seg->update_map)
return pred_segment_id;
return predicted_segment_id;
if (seg->temporal_update) {
const vp9_prob pred_prob = vp9_get_pred_prob_seg_id(seg, xd);
const int pred_flag = vp9_read(r, pred_prob);
vp9_set_pred_flag_seg_id(xd, pred_flag);
segment_id = pred_flag ? pred_segment_id
: read_segment_id(r, seg);
mbmi->seg_id_predicted = vp9_read(r, pred_prob);
segment_id = mbmi->seg_id_predicted ? predicted_segment_id
: read_segment_id(r, seg);
} else {
segment_id = read_segment_id(r, seg);
}

2
vp9/encoder/vp9_segmentation.c
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@ -149,7 +149,7 @@ static void count_segs(VP9_COMP *cpi, const TileInfo *const tile,
// Store the prediction status for this mb and update counts
// as appropriate
vp9_set_pred_flag_seg_id(xd, pred_flag);
xd->mi_8x8[0]->mbmi.seg_id_predicted = pred_flag;
temporal_predictor_count[pred_context][pred_flag]++;
if (!pred_flag)