gaudi: fix documentation warning in GstGaussianBlur

Fixing the following warning when generating documentation:
xml/element-gaussianblur.xml:72: element refsect2: validity error :
    ID GstGaussianBlur already defined
<refsect2 id="GstGaussianBlur" role="typedef">
                                             ^
Warning: multiple "IDs" for constraint linkend: GstGaussianBlur.
  DOC   Fixing cross-references

diff --git a/gst/gaudieffects/gstgaussblur.h b/gst/gaudieffects/gstgaussblur.h
index 84688b9..33cbb02 100644 (file)
--- a/gst/gaudieffects/gstgaussblur.h
+++ b/gst/gaudieffects/gstgaussblur.h
@@ -58,10 +58,10 @@ G_BEGIN_DECLS
 #define GST_GAUSSIANBLUR(obj) \
     (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GAUSSIANBLUR, GstGaussianBlur))
 
-typedef struct GstGaussianBlur GstGaussianBlur;
-typedef struct GstGaussianBlurClass GstGaussianBlurClass;
+typedef struct _GstGaussianBlur GstGaussianBlur;
+typedef struct _GstGaussianBlurClass GstGaussianBlurClass;
 
-struct GstGaussianBlur
+struct _GstGaussianBlur
 {
   GstVideoFilter videofilter;
   gint width, height, stride;
@@ -75,7 +75,7 @@ struct GstGaussianBlur
   gint16 *smoothedim;
 };
 
-struct GstGaussianBlurClass
+struct _GstGaussianBlurClass
 {
   GstVideoFilterClass parent_class;
 };