lavfi: remove ff_poll_frame().

It is never used.
2019-12-02 16:41:07 +01:00
parent 9ea7e68907
commit 65e6850c56
2 changed files with 0 additions and 27 deletions
--- a/libavfilter/internal.h
+++ b/libavfilter/internal.h
@@ -289,15 +289,6 @@ static inline int ff_insert_outpad(AVFilterContext *f, unsigned index,
                  &f->output_pads, &f->outputs, p);
 }

-/**
- * Poll a frame from the filter chain.
- *
- * @param  link the input link
- * @return the number of immediately available frames, a negative
- * number in case of error
- */
-int ff_poll_frame(AVFilterLink *link);
-
 /**
 * Request an input frame from the filter at the other end of the link.
 *