ref: 548f90d2ced8de4d56f8a9fe581f76ea0fb4b5f2
parent: 140ac34e576f586054d2c4d98476adae5dd06c52
author: Janne Salonen <jsalonen@google.com>
date: Mon Jun 10 05:21:12 EDT 2013
Loopfilter: bug fix in sb_type usage 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
--- a/vp9/common/vp9_loopfilter.c
+++ b/vp9/common/vp9_loopfilter.c
@@ -679,12 +679,12 @@
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;
--
⑨