@@ -33,6 +33,12 @@ static void start_frame(AVFilterLink *inlink, AVFilterBufferRef *picref)

                          avfilter_ref_buffer(picref, ~AV_PERM_WRITE));

 }

+static void draw_slice(AVFilterLink *inlink, int y, int h, int slice_dir)

+{

+    avfilter_draw_slice(inlink->dst->outputs[0], y, h, slice_dir);

+    avfilter_draw_slice(inlink->dst->outputs[1], y, h, slice_dir);

+}

+

 static void end_frame(AVFilterLink *inlink)

 {

     avfilter_end_frame(inlink->dst->outputs[0]);

@@ -41,12 +47,6 @@ static void end_frame(AVFilterLink *inlink)

     avfilter_unref_buffer(inlink->cur_buf);

 }

-static void draw_slice(AVFilterLink *inlink, int y, int h, int slice_dir)

-{

-    avfilter_draw_slice(inlink->dst->outputs[0], y, h, slice_dir);

-    avfilter_draw_slice(inlink->dst->outputs[1], y, h, slice_dir);

-}

-

 AVFilter avfilter_vf_split = {

     .name      = "split",

     .description = NULL_IF_CONFIG_SMALL("Pass on the input to two outputs."),