ref: 3ca849691cf09d4b4e0561f334e9a4247cc9f06a
parent: 156b221a7fd1d4eb1e49a005bf41cc1952d65cd8
author: Yaowu Xu <yaowu@google.com>
date: Sat Oct 8 11:48:53 EDT 2011
fixed a decoder bug When 8x8 transform is enabled, the decoder does an extra reconstruct on MBs that are coded using 8x8. This commit fixed the logic around the decoding of mb encoded with 8x8 transform. Change-Id: I6926557c9ef00eecb375f62946f7e140c660bf6f
--- a/vp8/decoder/decodframe.c
+++ b/vp8/decoder/decodframe.c
@@ -449,6 +449,7 @@
else
#endif
+ {if (xd->eobs[24] > 1)
{IDCT_INVOKE(RTCD_VTABLE(idct), iwalsh16)(&b->dqcoeff[0], b->diff);
@@ -471,6 +472,7 @@
(xd->qcoeff, xd->block[0].dequant,
xd->predictor, xd->dst.y_buffer,
xd->dst.y_stride, xd->eobs, xd->block[24].diff);
+ }
}
#if CONFIG_T8X8
if(xd->mode_info_context->mbmi.segment_id >= 2)
@@ -604,7 +606,7 @@
}
#ifdef DEC_DEBUG
- dec_debug = (pc->current_video_frame==5 && mb_row==2 && mb_col==3);
+ dec_debug = (pc->current_video_frame==0 && mb_row==1 && mb_col==11);
#endif
decode_macroblock(pbi, xd, mb_row * pc->mb_cols + mb_col);
--
⑨