This clarifies and adds Doxygen for ff_fmt_is_in.
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
avfilter_execute_func *execute;
};
-/** Tell is a format is contained in the provided list terminated by -1. */
+/**
+ * Tell if an integer is contained in the provided -1-terminated list of integers.
+ * This is useful for determining (for instance) if an AVPixelFormat is in an
+ * array of supported formats.
+ *
+ * @param fmt provided format
+ * @param fmts -1-terminated list of formats
+ * @return 1 if present, 0 if absent
+ */
int ff_fmt_is_in(int fmt, const int *fmts);
/* Functions to parse audio format arguments */