diff options
author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-11-08 01:47:37 +0300 |
---|---|---|
committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-11-08 01:47:37 +0300 |
commit | 0b90e4a240c859de1fa5e0adac99ab58307d6b73 (patch) | |
tree | 5f08b3842e7969752ad2915734850cd925be9232 | |
parent | 55b2a9ba3b8c9d383e67034c601f2163660053c6 (diff) |
Document AVFilterInOut fields.
Originally committed as revision 25704 to svn://svn.ffmpeg.org/ffmpeg/trunk
-rw-r--r-- | libavfilter/graphparser.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavfilter/graphparser.h b/libavfilter/graphparser.h index 2902524576..f044b58c44 100644 --- a/libavfilter/graphparser.h +++ b/libavfilter/graphparser.h @@ -27,12 +27,24 @@ /** * A linked-list of the inputs/outputs of the filter chain. + * + * This is mainly useful for avfilter_graph_parse(), since this + * function may accept a description of a graph with not connected + * input/output pads. This struct specifies, per each not connected + * pad contained in the graph, the filter context and the pad index + * required for establishing a link. */ typedef struct AVFilterInOut { + /** unique name for this input/output in the list */ char *name; + + /** filter context associated to this input/output */ AVFilterContext *filter_ctx; + + /** index of the filt_ctx pad to use for linking */ int pad_idx; + /** next input/input in the list, NULL if this is the last */ struct AVFilterInOut *next; } AVFilterInOut; |