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vp10: allow forward updates for keyframe y intra mode probabilities.

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See issue 1040 point 5.

Change-Id: I51a70b9eade39efba392a1457bd70a3c515525cb
This commit is contained in:
Ronald S. Bultje
2015-10-13 14:08:24 -04:00
parent d8f3bb1837
commit 1eb51a2010
7 changed files with 69 additions and 24 deletions
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12
vp10/decoder/decodemv.c
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@@ -305,24 +305,24 @@ static void read_intra_frame_mode_info(VP10_COMMON *const cm,
case BLOCK_4X4:
for (i = 0; i < 4; ++i)
mi->bmi[i].as_mode =
read_intra_mode(r, get_y_mode_probs(mi, above_mi, left_mi, i));
read_intra_mode(r, get_y_mode_probs(cm, mi, above_mi, left_mi, i));
mbmi->mode = mi->bmi[3].as_mode;
break;
case BLOCK_4X8:
mi->bmi[0].as_mode = mi->bmi[2].as_mode =
read_intra_mode(r, get_y_mode_probs(mi, above_mi, left_mi, 0));
read_intra_mode(r, get_y_mode_probs(cm, mi, above_mi, left_mi, 0));
mi->bmi[1].as_mode = mi->bmi[3].as_mode = mbmi->mode =
read_intra_mode(r, get_y_mode_probs(mi, above_mi, left_mi, 1));
read_intra_mode(r, get_y_mode_probs(cm, mi, above_mi, left_mi, 1));
break;
case BLOCK_8X4:
mi->bmi[0].as_mode = mi->bmi[1].as_mode =
read_intra_mode(r, get_y_mode_probs(mi, above_mi, left_mi, 0));
read_intra_mode(r, get_y_mode_probs(cm, mi, above_mi, left_mi, 0));
mi->bmi[2].as_mode = mi->bmi[3].as_mode = mbmi->mode =
read_intra_mode(r, get_y_mode_probs(mi, above_mi, left_mi, 2));
read_intra_mode(r, get_y_mode_probs(cm, mi, above_mi, left_mi, 2));
break;
default:
mbmi->mode = read_intra_mode(r,
get_y_mode_probs(mi, above_mi, left_mi, 0));
get_y_mode_probs(cm, mi, above_mi, left_mi, 0));
}
mbmi->uv_mode = read_intra_mode_uv(cm, xd, r, mbmi->mode);