Merge commit '77cc958f60f73963be4281d6e82ef81707e40c26'
[ffmpeg.git] / libavfilter / avfilter.h
index 6de0f66..b8d7cc3 100644 (file)
@@ -1242,7 +1242,7 @@ int avfilter_graph_add_filter(AVFilterGraph *graphctx, AVFilterContext *filter);
  * @return a negative AVERROR error code in case of failure, a non
  * negative value otherwise
  */
-int avfilter_graph_create_filter(AVFilterContext **filt_ctx, AVFilter *filt,
+int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt,
                                  const char *name, const char *args, void *opaque,
                                  AVFilterGraph *graph_ctx);