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Add more correct bound checking in filter_mb().

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Should fix decoding of CVMAPAQP3_Sony_E.jsv in MinGW

Originally committed as revision 17806 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2009-03-04 16:56:55 +00:00
parent 34e46c44da
commit a66430c0d0
1 changed files with 1 additions and 1 deletions
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libavcodec/h264.c
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@ -6493,7 +6493,7 @@ static void filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8
int qp = s->current_picture.qscale_table[mb_xy];
if(qp <= qp_thresh
&& (mb_x == 0 || ((qp + s->current_picture.qscale_table[mb_xy-1] + 1)>>1) <= qp_thresh)
&& (mb_y == 0 || ((qp + s->current_picture.qscale_table[h->top_mb_xy] + 1)>>1) <= qp_thresh)){
&& (h->top_mb_xy < 0 || ((qp + s->current_picture.qscale_table[h->top_mb_xy] + 1)>>1) <= qp_thresh)){
return;
}
}