tracers: latency: allow for non parented pads to send latency probes

[platform/upstream/gstreamer.git] / gst / gstdebugutils.h

diff --git a/gst/gstdebugutils.h b/gst/gstdebugutils.h
index 06618f9..3b007bd 100644 (file)
--- a/gst/gstdebugutils.h
+++ b/gst/gstdebugutils.h
@@ -58,8 +58,13 @@ typedef enum {
 
 /********** pipeline graphs **********/
 
+GST_EXPORT
 gchar * gst_debug_bin_to_dot_data (GstBin *bin, GstDebugGraphDetails details);
+
+GST_EXPORT
 void gst_debug_bin_to_dot_file (GstBin *bin, GstDebugGraphDetails details, const gchar *file_name);
+
+GST_EXPORT
 void gst_debug_bin_to_dot_file_with_ts (GstBin *bin, GstDebugGraphDetails details, const gchar *file_name);
 
 #ifndef GST_DISABLE_GST_DEBUG
@@ -73,10 +78,12 @@ void gst_debug_bin_to_dot_file_with_ts (GstBin *bin, GstDebugGraphDetails detail
  *
  * To aid debugging applications one can use this method to write out the whole
  * network of gstreamer elements that form the pipeline into an dot file.
- * This file can be processed with graphviz to get an image.
- * <informalexample><programlisting>
+ * This file can be processed with graphviz to get an image, like this:
+ * |[
  *  dot -Tpng -oimage.png graph_lowlevel.dot
- * </programlisting></informalexample>
+ * ]|
+ * There is also a utility called xdot which allows you to view the dot file
+ * directly without converting it first.
  *
  * The macro is only active if gstreamer is configured with
  * &quot;--gst-enable-gst-debug&quot; and the environment variable