videomixer2: Fix incorrect gst_buffer_replace() call

This got exposed when gst_buffer_replace() was changed from a macro to a
function.

diff --git a/gst/videomixer/videomixer2.c b/gst/videomixer/videomixer2.c
index 76bbe59..c6bddbe 100644 (file)
--- a/gst/videomixer/videomixer2.c
+++ b/gst/videomixer/videomixer2.c
@@ -760,7 +760,7 @@ gst_videomixer2_fill_queues (GstVideoMixer2 * mix,
 
         if (buf == mixcol->queued) {
           gst_buffer_unref (buf);
-          gst_buffer_replace (mixcol->queued, NULL);
+          gst_buffer_replace (&mixcol->queued, NULL);
         } else {
           gst_buffer_unref (buf);
           buf = gst_collect_pads2_pop (mix->collect, &mixcol->collect);