diff options
| author | Nicolas George <nicolas.george@normalesup.org> | 2012-08-19 19:26:58 +0200 |
|---|---|---|
| committer | Nicolas George <nicolas.george@normalesup.org> | 2012-08-22 19:04:30 +0200 |
| commit | beeba9161a091d4d352e6fe5224c86c383f1aaa7 (patch) | |
| tree | 66d196392f6052e5ee633f93d721fcb3e289ef77 /libavfilter/video.c | |
| parent | ac07f941ae1626bfd8e201a3771c67e54073e31e (diff) | |
| download | ffmpeg-beeba9161a091d4d352e6fe5224c86c383f1aaa7.tar.gz | |
lavfi: add a closed field to AVFilerLink.
It will help forward errors and maintain consistency.
Diffstat (limited to 'libavfilter/video.c')
| -rw-r--r-- | libavfilter/video.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavfilter/video.c b/libavfilter/video.c index 86332bcfe2..9ab8edb12c 100644 --- a/libavfilter/video.c +++ b/libavfilter/video.c @@ -248,6 +248,11 @@ int ff_start_frame(AVFilterLink *link, AVFilterBufferRef *picref) FF_TPRINTF_START(NULL, start_frame); ff_tlog_link(NULL, link, 0); ff_tlog(NULL, " "); ff_tlog_ref(NULL, picref, 1); + if (link->closed) { + avfilter_unref_buffer(picref); + return AVERROR_EOF; + } + if (!(start_frame = dst->start_frame)) start_frame = default_start_frame; |