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Loopfilter: bug fix in sb_type usage

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Was always using sb_type of first column in a row of 8x8 units when
determining decoded block edges as a subcondition for loop filter
skipping.

Change-Id: Ib17554633a63a90b70cdaa7bed65db035a8ad9d8
This commit is contained in:
Janne Salonen
2013-06-10 09:21:12 +03:00
committed by John Koleszar
parent 140ac34e57
commit 548f90d2ce
1 changed files with 4 additions and 4 deletions
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8
vp9/common/vp9_loopfilter.c
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@@ -679,12 +679,12 @@ static void filter_block_plane(VP9_COMMON *cm, MACROBLOCKD *xd,
const int skip_this = mi[c].mbmi.mb_skip_coeff
&& mi[c].mbmi.ref_frame != INTRA_FRAME;
// left edge of current unit is block/partition edge -> no skip
const int block_edge_left = b_width_log2(mi->mbmi.sb_type) ?
!(c & ((1 << (b_width_log2(mi->mbmi.sb_type)-1)) - 1)) : 1;
const int block_edge_left = b_width_log2(mi[c].mbmi.sb_type) ?
!(c & ((1 << (b_width_log2(mi[c].mbmi.sb_type)-1)) - 1)) : 1;
const int skip_this_c = skip_this && !block_edge_left;
// top edge of current unit is block/partition edge -> no skip
const int block_edge_above = b_height_log2(mi->mbmi.sb_type) ?
!(r & ((1 << (b_height_log2(mi->mbmi.sb_type)-1)) - 1)) : 1;
const int block_edge_above = b_height_log2(mi[c].mbmi.sb_type) ?
!(r & ((1 << (b_height_log2(mi[c].mbmi.sb_type)-1)) - 1)) : 1;
const int skip_this_r = skip_this && !block_edge_above;
const TX_SIZE tx_size = plane ? get_uv_tx_size(xd) : mi[c].mbmi.txfm_size;