diff options
| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-09-27 17:28:53 +0000 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-09-27 17:28:53 +0000 |
| commit | db9dfa3cc360bdee4d571cfea5f468b3f1426b05 (patch) | |
| tree | 8572a3b9c5ecc00e9909e38a9581cb2bff85fea5 /libavfilter/avfilter.c | |
| parent | 4ecf1539bf3cc8b2a2b76658917170de362402e5 (diff) | |
Make avfilter_insert_filter() propagate an error code in case the
called avfilter_link() fails.
Originally committed as revision 25229 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavfilter/avfilter.c')
| -rw-r--r-- | libavfilter/avfilter.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 4c61bf436e..9e1940be8f 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -124,6 +124,7 @@ int avfilter_link(AVFilterContext *src, unsigned srcpad, int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt, unsigned in, unsigned out) { + int ret; unsigned dstpad_idx = link->dstpad - link->dst->input_pads; av_log(link->dst, AV_LOG_INFO, "auto-inserting filter '%s' " @@ -131,10 +132,10 @@ int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt, filt->name, link->src->name, link->dst->name); link->dst->inputs[dstpad_idx] = NULL; - if (avfilter_link(filt, out, link->dst, dstpad_idx)) { + if ((ret = avfilter_link(filt, out, link->dst, dstpad_idx)) < 0) { /* failed to link output filter to new filter */ link->dst->inputs[dstpad_idx] = link; - return -1; + return ret; } /* re-hookup the link to the new destination filter we inserted */ |