[FFmpeg-cvslog] fftools/ffmpeg_filter: do not end filtering when a graph input EOFs

[Anton Khirnov]

ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Wed Jan 24 10:42:13 2024 +0100| [1ea2e757f7cba714eefd27efb2f9285078bba4a3] | committer: Anton Khirnov

fftools/ffmpeg_filter: do not end filtering when a graph input EOFs

There may be other inputs or sources in the filtergraph. Propagate the
EOF to the scheduler and continue filtering.

Fixes #10803

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1ea2e757f7cba714eefd27efb2f9285078bba4a3
---

 fftools/ffmpeg_filter.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c
index 82ee4fae7d..ab64b4610a 100644
--- a/fftools/ffmpeg_filter.c
+++ b/fftools/ffmpeg_filter.c
@@ -2871,6 +2871,12 @@ static void *filter_thread(void *arg)
             ret = send_eof(&fgt, ifilter, fgt.frame->pts, fgt.frame->time_base);
         }
         av_frame_unref(fgt.frame);
+        if (ret == AVERROR_EOF) {
+            av_log(fg, AV_LOG_VERBOSE, "Input %u no longer accepts new data\n",
+                   input_idx);
+            sch_filter_receive_finish(fgp->sch, fgp->sch_idx, input_idx);
+            continue;
+        }
         if (ret < 0)
             goto finish;