enable allocation tracing for GstObjects and make allocation tracing a configure switch (enable by default for now)

Original commit message from CVS:
enable allocation tracing for GstObjects and make allocation tracing a configure switch (enable by default for now)

4 files changed, 54 insertions, 12 deletions

diff --git a/configure.ac b/configure.ac
index 4cfeb5173..af4e49724 100644
--- a/configure.ac
+++ b/configure.ac
@@ -327,6 +327,9 @@ translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_PARSE, true)
 GST_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_TRACE, true)
 GST_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])
+translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_ALLOC_TRACE, true)
+GST_SUBSYSTEM_DISABLE(ALLOC_TRACE,[allocation tracing])
+
 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_REGISTRY, true)
 GST_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_ENUMTYPES, true)
diff --git a/gst/gstobject.c b/gst/gstobject.c
index 2c8adeff4..bcff8a91a 100644
--- a/gst/gstobject.c
+++ b/gst/gstobject.c
@@ -24,6 +24,9 @@
 
 #include "gstobject.h"
 #include "gstlog.h"
+#ifndef GST_DISABLE_TRACE
+#include "gsttrace.h"
+#endif
 
 /* Object signals and args */
 enum {
@@ -64,6 +67,10 @@ static guint gst_signal_object_signals[SO_LAST_SIGNAL] = { 0 };
 
 static void		gst_object_class_init		(GstObjectClass *klass);
 static void		gst_object_init			(GstObject *object);
+#ifndef GST_DISABLE_TRACE
+static GObject *	gst_object_constructor 		(GType type, guint n_construct_properties, 
+							 GObjectConstructParam *construct_params);
+#endif
 
 static void 		gst_object_set_property 	(GObject * object, guint prop_id, const GValue * value,
 		                                    	 GParamSpec * pspec);
@@ -156,6 +163,9 @@ gst_object_class_init (GstObjectClass *klass)
 
   gobject_class->dispose = gst_object_dispose;
   gobject_class->finalize = gst_object_finalize;
+#ifndef GST_DISABLE_TRACE
+  gobject_class->constructor = gst_object_constructor;
+#endif
 }
 
 static void
@@ -169,6 +179,25 @@ gst_object_init (GstObject *object)
   GST_FLAG_SET (object, GST_FLOATING);
 }
 
+#ifndef GST_DISABLE_TRACE
+static GObject *
+gst_object_constructor (GType type, guint n_construct_properties, GObjectConstructParam *construct_params)
+{
+  const gchar *name;
+  GstAllocTrace *trace;
+  GObject *obj = G_OBJECT_CLASS (parent_class)->constructor (type, n_construct_properties, construct_params);  
+
+  name = g_type_name (type);
+
+  trace = gst_alloc_trace_get (name);
+  if (!trace) {
+    trace = gst_alloc_trace_register (name);
+  }
+  gst_alloc_trace_new (trace, obj);
+  
+  return obj;
+}
+#endif
 /**
  * gst_object_ref:
  * @object: GstObject to reference
@@ -281,6 +310,18 @@ gst_object_finalize (GObject *object)
 
   g_mutex_free (gstobject->lock);
 
+#ifndef GST_DISABLE_TRACE
+  {
+    const gchar *name;
+    GstAllocTrace *trace;
+  
+    name = g_type_name (G_OBJECT_TYPE (object));
+    trace = gst_alloc_trace_get (name);
+    g_assert (trace);
+    gst_alloc_trace_free (trace, object);
+  }
+#endif
+
   parent_class->finalize (object);
 }
 
diff --git a/gst/gsttrace.c b/gst/gsttrace.c
index 25670d371..990d4ed71 100644
--- a/gst/gsttrace.c
+++ b/gst/gsttrace.c
@@ -171,10 +171,10 @@ static GList *_gst_alloc_tracers = NULL;
 gboolean
 gst_alloc_trace_available (void)
 {
-#ifdef GST_WITH_ALLOC_TRACE
-  return TRUE;
-#else
+#ifdef GST_DISABLE_ALLOC_TRACE
   return FALSE;
+#else
+  return TRUE;
 #endif
 }
 
@@ -227,7 +227,7 @@ void
 gst_alloc_trace_print_all (void)
 {
   GList *walk = _gst_alloc_tracers;
-
+  
   while (walk) {
     GstAllocTrace *trace = (GstAllocTrace *) walk->data;
 
@@ -338,5 +338,3 @@ gst_alloc_trace_set_flags (GstAllocTrace *trace, GstAllocTraceFlags flags)
 
   trace->flags = flags;
 }
-
-
diff --git a/gst/gsttrace.h b/gst/gsttrace.h
index f947da5ee..fb84f6fd5 100644
--- a/gst/gsttrace.h
+++ b/gst/gsttrace.h
@@ -97,7 +97,7 @@ void			gst_alloc_trace_print		(const GstAllocTrace *trace);
 void			gst_alloc_trace_set_flags	(GstAllocTrace *trace, GstAllocTraceFlags flags);
 
 
-#ifdef GST_WITH_ALLOC_TRACE
+#ifndef GST_DISABLE_ALLOC_TRACE
 #define	gst_alloc_trace_register(name) _gst_alloc_trace_register (name);
 #define	gst_alloc_trace_new(trace, mem) 		\
 G_STMT_START {						\
@@ -118,7 +118,7 @@ G_STMT_START {						\
 } G_STMT_END
 
 #else
-#define	gst_alloc_trace_register(name) NULL
+#define	gst_alloc_trace_register(name) (NULL)
 #define	gst_alloc_trace_new(trace, mem)
 #define	gst_alloc_trace_free(trace, mem)
 #endif
@@ -152,14 +152,14 @@ extern gint _gst_trace_on;
 #define		gst_alloc_trace_new(trace, mem) 
 #define		gst_alloc_trace_free(trace, mem)
 
-#define		gst_alloc_trace_available()	FALSE
-#define		gst_alloc_trace_list()		NULL
-#define		_gst_alloc_trace_register(name)	NULL
+#define		gst_alloc_trace_available()	(FALSE)
+#define		gst_alloc_trace_list()		(NULL)
+#define		_gst_alloc_trace_register(name)	(NULL)
                                                                                                                      
 #define		gst_alloc_trace_print_all()	
 #define		gst_alloc_trace_set_flags_all(flags)
                                                                                                                     
-#define		gst_alloc_trace_get(name)	NULL
+#define		gst_alloc_trace_get(name)	(NULL)
 #define		gst_alloc_trace_print(trace)
 #define		gst_alloc_trace_set_flags(trace,flags)