From fc1645131b2a6b865812f7752464bad87e900548 Mon Sep 17 00:00:00 2001
From: Erik Walthinsen <omega@temple-baptist.org>
Date: Wed, 3 Jan 2001 20:44:28 +0000
Subject: [PATCH] debug updates and a padtemplate counter added

Original commit message from CVS:
debug updates and a padtemplate counter added
---
 gst/gstelement.c        | 16 +++++++++++-----
 gst/gstelement.h        |  1 +
 gst/gstelementfactory.c |  2 ++
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/gst/gstelement.c b/gst/gstelement.c
index f2948dec44..8c6f7b52c3 100644
--- a/gst/gstelement.c
+++ b/gst/gstelement.c
@@ -237,20 +237,26 @@ gst_element_get_pad (GstElement *element, gchar *name)
 
   g_return_val_if_fail (element != NULL, NULL);
   g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
-  
-  if (name == NULL)
-    return NULL;
+  g_return_val_if_fail (name != NULL, NULL);
+
+  // if there aren't any pads, well, we're not likely to find one
   if (!element->numpads)
     return NULL;
 
-  /* look through the list, matching by name */ 
+  GST_DEBUG(GST_CAT_ELEMENT_PADS,"searching for pad '%s' in element %s\n",
+            name,gst_element_get_name(element));
+
+  // look through the list, matching by name
   walk = element->pads;
   while (walk) {
-    if (!strcmp ((GST_PAD(walk->data))->name, name))
+    if (!strcmp ((GST_PAD(walk->data))->name, name)) {
+      GST_DEBUG(GST_CAT_ELEMENT_PADS,"found pad '%s'\n",name);
       return GST_PAD(walk->data);
+    }
     walk = g_list_next (walk);
   }
 
+  GST_DEBUG(GST_CAT_ELEMENT_PADS,"no such pad '%s'\n",name);
   return NULL;
 }
 
diff --git a/gst/gstelement.h b/gst/gstelement.h
index b7bf039ffd..eff5846717 100644
--- a/gst/gstelement.h
+++ b/gst/gstelement.h
@@ -173,6 +173,7 @@ struct _GstElementFactory {
   GstElementDetails *details;	/* pointer to details struct */
 
   GList *padtemplates;
+  guint16 numpadtemplates;
 };
 
 GtkType 		gst_element_get_type		(void);
diff --git a/gst/gstelementfactory.c b/gst/gstelementfactory.c
index 002842ca3a..ef949606be 100644
--- a/gst/gstelementfactory.c
+++ b/gst/gstelementfactory.c
@@ -118,6 +118,7 @@ gst_elementfactory_new (gchar *name, GtkType type,
   factory->type = type;
   factory->details = details;
   factory->padtemplates = NULL;
+  factory->numpadtemplates = 0;
 
   _gst_elementfactories = g_list_prepend (_gst_elementfactories, factory);
 
@@ -215,6 +216,7 @@ gst_elementfactory_add_padtemplate (GstElementFactory *factory,
   g_return_if_fail(temp != NULL);
 
   factory->padtemplates = g_list_append (factory->padtemplates, temp); 
+  factory->numpadtemplates++;
 }
 
 /**