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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-07-02 16:09:55 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-07-07 00:37:04 +0200 |
| commit | ebd1edf36c81155e2817edaa056b0bc9eb21e8f5 (patch) | |
| tree | d10ae237960f87c27560b9f86e43c59b1d93072b | |
| parent | 6ce05bc73c782d9361a03ac83e41c44ed429f27b (diff) | |
| download | ffmpeg-ebd1edf36c81155e2817edaa056b0bc9eb21e8f5.tar.gz | |
avfiltergraph: clarify doxy for avfilter_graph_parse() open_inputs/outputs params
Make it clear that open_inputs/open_outputs are updated only if non-NULL.
| -rw-r--r-- | libavfilter/avfiltergraph.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libavfilter/avfiltergraph.h b/libavfilter/avfiltergraph.h index a975926fd1..f4c88bc796 100644 --- a/libavfilter/avfiltergraph.h +++ b/libavfilter/avfiltergraph.h @@ -124,12 +124,12 @@ void avfilter_inout_free(AVFilterInOut **inout); * * @param graph the filter graph where to link the parsed graph context * @param filters string to be parsed - * @param inputs linked list to the inputs of the graph, may be NULL. - * It is updated to contain the list of open inputs after the parsing, - * should be freed with avfilter_inout_free(). - * @param outputs linked list to the outputs of the graph, may be NULL. - * It is updated to contain the list of open outputs after the parsing, - * should be freed with avfilter_inout_free(). + * @param inputs pointer to a linked list to the inputs of the graph, may be NULL. + * If non-NULL, *inputs is updated to contain the list of open inputs + * after the parsing, should be freed with avfilter_inout_free(). + * @param outputs pointer to a linked list to the outputs of the graph, may be NULL. + * If non-NULL, *outputs is updated to contain the list of open outputs + * after the parsing, should be freed with avfilter_inout_free(). * @return zero on success, a negative AVERROR code on error */ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, |