gst-plugins-good: smpte: use some more boilerplate

[Mark Nauwelaerts]

Module: gst-plugins-good
Branch: master
Commit: 6d9a84b1cf486c71e01b0217eee67ba5a1eb6359
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-good/commit/?id=6d9a84b1cf486c71e01b0217eee67ba5a1eb6359

Author: Mark Nauwelaerts <mark.nauwelaerts at collabora.co.uk>
Date:   Fri Apr 13 16:54:53 2012 +0200

smpte: use some more boilerplate

---

 gst/smpte/gstsmpte.c |   31 +++----------------------------
 gst/smpte/gstsmpte.h |    1 +
 2 files changed, 4 insertions(+), 28 deletions(-)

diff --git a/gst/smpte/gstsmpte.c b/gst/smpte/gstsmpte.c
index 14cdea5..7d1b9c7 100644
--- a/gst/smpte/gstsmpte.c
+++ b/gst/smpte/gstsmpte.c
@@ -146,8 +146,6 @@ gst_smpte_transition_type_get_type (void)
 }
 
 
-static void gst_smpte_class_init (GstSMPTEClass * klass);
-static void gst_smpte_init (GstSMPTE * smpte);
 static void gst_smpte_finalize (GstSMPTE * smpte);
 
 static GstFlowReturn gst_smpte_collected (GstCollectPads2 * pads,
@@ -161,33 +159,10 @@ static void gst_smpte_get_property (GObject * object, guint prop_id,
 static GstStateChangeReturn gst_smpte_change_state (GstElement * element,
     GstStateChange transition);
 
-static GstElementClass *parent_class = NULL;
-
 /*static guint gst_smpte_signals[LAST_SIGNAL] = { 0 }; */
 
-static GType
-gst_smpte_get_type (void)
-{
-  static GType smpte_type = 0;
-
-  if (!smpte_type) {
-    static const GTypeInfo smpte_info = {
-      sizeof (GstSMPTEClass),
-      NULL,
-      NULL,
-      (GClassInitFunc) gst_smpte_class_init,
-      NULL,
-      NULL,
-      sizeof (GstSMPTE),
-      0,
-      (GInstanceInitFunc) gst_smpte_init,
-    };
-
-    smpte_type =
-        g_type_register_static (GST_TYPE_ELEMENT, "GstSMPTE", &smpte_info, 0);
-  }
-  return smpte_type;
-}
+#define gst_smpte_parent_class parent_class
+G_DEFINE_TYPE (GstSMPTE, gst_smpte, GST_TYPE_ELEMENT);
 
 static void
 gst_smpte_class_init (GstSMPTEClass * klass)
@@ -694,7 +669,7 @@ gst_smpte_change_state (GstElement * element, GstStateChange transition)
       break;
   }
 
-  ret = parent_class->change_state (element, transition);
+  ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
 
   switch (transition) {
     case GST_STATE_CHANGE_PAUSED_TO_READY:
diff --git a/gst/smpte/gstsmpte.h b/gst/smpte/gstsmpte.h
index 1d2bace..65c37e8 100644
--- a/gst/smpte/gstsmpte.h
+++ b/gst/smpte/gstsmpte.h
@@ -79,6 +79,7 @@ struct _GstSMPTEClass {
   GstElementClass parent_class;
 };
 
+GType gst_smpte_get_type (void);
 gboolean gst_smpte_plugin_init (GstPlugin * plugin);
 
 G_END_DECLS