---
libavcodec/vp9.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c
index c605c08..a357a5f 100644
--- a/libavcodec/vp9.c
+++ b/libavcodec/vp9.c
@@ -3301,9 +3301,9 @@ static void decode_b(AVCodecContext *ctx, int row, int
col,
// emulated overhangs if the stride of the target buffer can't hold. This
// makes it possible to support emu-edge and so on even if we have large
block
// overhangs
- emu[0] = (col + w4) * 8 > f->linesize[0] ||
+ emu[0] = (col + w4) * 8 * bytesperpixel > f->linesize[0] ||
(row + h4) > s->rows;
- emu[1] = (col + w4) * 4 > f->linesize[1] ||
+ emu[1] = ((col + w4) * 8 >> s->ss_h) * bytesperpixel > f->linesize[1] ||
(row + h4) > s->rows;
if (emu[0]) {
s->dst[0] = s->tmp_y;
--
2.1.2
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