[FFmpeg-cvslog] avfilter/vf_zoompan: forward status back from output to input

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Wed Sep 25 21:37:26 2019 +0200| [20242bc7629273cbf5e9cfb866d75a10ba10e9f1] | committer: Paul B Mahol

avfilter/vf_zoompan: forward status back from output to input

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=20242bc7629273cbf5e9cfb866d75a10ba10e9f1
---

 libavfilter/vf_zoompan.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavfilter/vf_zoompan.c b/libavfilter/vf_zoompan.c
index dea10d5137..6b37890f1f 100644
--- a/libavfilter/vf_zoompan.c
+++ b/libavfilter/vf_zoompan.c
@@ -257,6 +257,8 @@ static int activate(AVFilterContext *ctx)
     int status, ret = 0;
     int64_t pts;
 
+    FF_FILTER_FORWARD_STATUS_BACK(outlink, inlink);
+
     if (s->in && ff_outlink_frame_wanted(outlink)) {
         double zoom = -1, dx = -1, dy = -1;