[PATCH 12/13] Document AVFilterInOut fields.
Stefano Sabatini
stefano.sabatini-lala
Sat Nov 6 02:22:55 CET 2010
---
libavfilter/graphparser.h | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/libavfilter/graphparser.h b/libavfilter/graphparser.h
index 2902524..f044b58 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;
--
1.7.1
--UPT3ojh+0CqEDtpF--
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