vp9: reset segmentation information on context reset.

diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c
index 4503ed7c4cbfbc7f73609ecded8094d3918094d5..70355122424c5948dbfd331898015edb7ea9cd2f 100644 (file)
--- a/libavcodec/vp9.c
+++ b/libavcodec/vp9.c
@@ -707,6 +707,7 @@ static int decode_frame_header(AVCodecContext *ctx,
         s->lf_delta.ref[3] = -1;
         s->lf_delta.mode[0] = 0;
         s->lf_delta.mode[1] = 0;
+        memset(s->segmentation.feat, 0, sizeof(s->segmentation.feat));
     }
     s->filter.level = get_bits(&s->gb, 6);
     sharp = get_bits(&s->gb, 3);