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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-12-12 13:39:16 +0000 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-12-12 13:39:16 +0000 |
| commit | 9241cd2095fe8395e02be5556d657d06f65ba91f (patch) | |
| tree | 267bcb93bc6db19f76c651402ada6ad2d96c651e /libavfilter/graphparser.c | |
| parent | b276854d0687a4951f7c0aafa8ba2604239a3e74 (diff) | |
| download | ffmpeg-9241cd2095fe8395e02be5556d657d06f65ba91f.tar.gz | |
Make avfilter_parse_graph() output a more meaningful message when an
invalid filterchain is detected.
Originally committed as revision 25936 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavfilter/graphparser.c')
| -rw-r--r-- | libavfilter/graphparser.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavfilter/graphparser.c b/libavfilter/graphparser.c index 678b7bee70..add3019b5c 100644 --- a/libavfilter/graphparser.c +++ b/libavfilter/graphparser.c @@ -338,6 +338,7 @@ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, do { AVFilterContext *filter; + const char *filterchain = filters; filters += strspn(filters, WHITESPACES); if ((ret = parse_inputs(&filters, &curr_inputs, &open_outputs, log_ctx)) < 0) @@ -365,8 +366,8 @@ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, if (chr == ';' && curr_inputs) { av_log(log_ctx, AV_LOG_ERROR, - "Could not find a output to link when parsing \"%s\"\n", - filters - 1); + "Invalid filterchain containing an unlabelled output pad: \"%s\"\n", + filterchain); ret = AVERROR(EINVAL); goto fail; } |