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Adding write_skip_coeff function.

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Change-Id: I221126f22ab9067348eb0efb8a73b15a8f49c3fd
This commit is contained in:
Dmitry Kovalev 2013-07-03 13:23:47 -07:00
parent 60198a595d
commit dda1835dc6
1 changed files with 14 additions and 14 deletions
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28
vp9/encoder/vp9_bitstream.c
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@ -213,6 +213,18 @@ static void write_selected_txfm_size(const VP9_COMP *cpi, TX_SIZE tx_size,
}
}
static int write_skip_coeff(const VP9_COMP *cpi, int segment_id, MODE_INFO *m,
vp9_writer *w) {
const MACROBLOCKD *const xd = &cpi->mb.e_mbd;
if (vp9_segfeature_active(xd, segment_id, SEG_LVL_SKIP)) {
return 1;
} else {
const int skip_coeff = m->mbmi.mb_skip_coeff;
vp9_write(w, skip_coeff, vp9_get_pred_prob(&cpi->common, xd, PRED_MBSKIP));
return skip_coeff;
}
}
void vp9_update_skip_probs(VP9_COMP *cpi, vp9_writer *bc) {
VP9_COMMON *const pc = &cpi->common;
int k;
@ -429,13 +441,7 @@ static void pack_inter_mode_mvs(VP9_COMP *cpi, MODE_INFO *m,
}
}
if (vp9_segfeature_active(xd, segment_id, SEG_LVL_SKIP)) {
skip_coeff = 1;
} else {
skip_coeff = m->mbmi.mb_skip_coeff;
vp9_write(bc, skip_coeff,
vp9_get_pred_prob(pc, xd, PRED_MBSKIP));
}
skip_coeff = write_skip_coeff(cpi, segment_id, m, bc);
if (!vp9_segfeature_active(xd, segment_id, SEG_LVL_REF_FRAME))
vp9_write(bc, rf != INTRA_FRAME,
@ -547,17 +553,11 @@ static void write_mb_modes_kf(const VP9_COMP *cpi,
const int ym = m->mbmi.mode;
const int mis = c->mode_info_stride;
const int segment_id = m->mbmi.segment_id;
int skip_coeff;
if (xd->update_mb_segmentation_map)
write_segment_id(bc, xd, m->mbmi.segment_id);
if (vp9_segfeature_active(xd, segment_id, SEG_LVL_SKIP)) {
skip_coeff = 1;
} else {
skip_coeff = m->mbmi.mb_skip_coeff;
vp9_write(bc, skip_coeff, vp9_get_pred_prob(c, xd, PRED_MBSKIP));
}
write_skip_coeff(cpi, segment_id, m, bc);
if (m->mbmi.sb_type >= BLOCK_SIZE_SB8X8 && c->txfm_mode == TX_MODE_SELECT)
write_selected_txfm_size(cpi, m->mbmi.txfm_size, m->mbmi.sb_type, bc);