X-Git-Url: http://git.ffmpeg.org/gitweb/ffmpeg.git/blobdiff_plain/e9b992d035b58209d66115bd7d964741dd31d592..d4f89906e3b310609b636cf6071313ec557ec873:/libavfilter/avfilter.h?ds=sidebyside

diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h
index 3cd65da..7ca9eb4 100644
--- a/libavfilter/avfilter.h
+++ b/libavfilter/avfilter.h
@@ -287,8 +287,10 @@ struct AVFilterPad {
      * in the link structure during start_frame().
      *
      * Input video pads only.
+     *
+     * @return >= 0 on success, a negative AVERROR on error.
      */
-    void (*end_frame)(AVFilterLink *link);
+    int (*end_frame)(AVFilterLink *link);
 
     /**
      * Slice drawing callback. This is where a filter receives video data