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Diffstat (limited to 'libavcodec/snow.c')
-rw-r--r--libavcodec/snow.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/snow.c b/libavcodec/snow.c
index 9f6399c78a..5362ae4d5e 100644
--- a/libavcodec/snow.c
+++ b/libavcodec/snow.c
@@ -618,7 +618,7 @@ int ff_snow_frame_start(SnowContext *s){
av_frame_move_ref(&tmp, &s->last_picture[s->max_ref_frames-1]);
for(i=s->max_ref_frames-1; i>0; i--)
- av_frame_move_ref(&s->last_picture[i+1], &s->last_picture[i]);
+ av_frame_move_ref(&s->last_picture[i], &s->last_picture[i-1]);
memmove(s->halfpel_plane+1, s->halfpel_plane, (s->max_ref_frames-1)*sizeof(void*)*4*4);
if(USE_HALFPEL_PLANE && s->current_picture.data[0])
halfpel_interpol(s, s->halfpel_plane[0], &s->current_picture);