rtspsrc: Use the correct vfunc for the `push-backchannel-sample` action signal

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/446

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4056>

diff --git a/subprojects/gst-plugins-good/gst/rtsp/gstrtspsrc.c b/subprojects/gst-plugins-good/gst/rtsp/gstrtspsrc.c
index 332ef18..81024d2 100644 (file)
--- a/subprojects/gst-plugins-good/gst/rtsp/gstrtspsrc.c
+++ b/subprojects/gst-plugins-good/gst/rtsp/gstrtspsrc.c
@@ -1256,7 +1256,7 @@ gst_rtspsrc_class_init (GstRTSPSrcClass * klass)
   gst_rtspsrc_signals[SIGNAL_PUSH_BACKCHANNEL_SAMPLE] =
       g_signal_new ("push-backchannel-sample", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION | G_SIGNAL_DEPRECATED,
-      G_STRUCT_OFFSET (GstRTSPSrcClass, push_backchannel_buffer), NULL, NULL,
+      G_STRUCT_OFFSET (GstRTSPSrcClass, push_backchannel_sample), NULL, NULL,
       NULL, GST_TYPE_FLOW_RETURN, 2, G_TYPE_UINT, GST_TYPE_SAMPLE);
 
   /**