validate: turn GstValidateReport to a mini object

It handles refcounting for us and will enable automatic leak checks when
using the 'leaks' tracer.

Differential Revision: https://phabricator.freedesktop.org/D1233

validate/gst/validate/gst-validate-report.c

@@ -43,6 +43,8 @@ static GstValidateDebugFlags _gst_validate_flags = 0;
 static GHashTable *_gst_validate_issues = NULL;
 static FILE **log_files = NULL;
 
+GType _gst_validate_report_type;
+GST_DEFINE_MINI_OBJECT_TYPE (GstValidateReport, gst_validate_report);
 
 GRegex *newline_regex = NULL;
 
@@ -60,10 +62,6 @@ GST_DEBUG_CATEGORY_STATIC (gst_validate_report_debug);
   (g_mutex_unlock (&((GstValidateReport *) r)->shadow_reports_lock));		\
   } G_STMT_END
 
-G_DEFINE_BOXED_TYPE (GstValidateReport, gst_validate_report,
-    (GBoxedCopyFunc) gst_validate_report_ref,
-    (GBoxedFreeFunc) gst_validate_report_unref);
-
 static GstValidateIssue *
 gst_validate_issue_ref (GstValidateIssue * issue)
 {
@@ -363,6 +361,8 @@ gst_validate_report_init (void)
   GST_DEBUG_CATEGORY_INIT (gst_validate_report_debug, "gstvalidatereport",
       GST_DEBUG_FG_YELLOW, "Gst validate reporting");
 
+  _gst_validate_report_type = gst_validate_report_get_type ();
+
   if (_gst_validate_report_start_time == 0) {
     _gst_validate_report_start_time = gst_util_get_timestamp ();
 
@@ -505,13 +505,29 @@ gst_validate_report_get_issue_id (GstValidateReport * report)
   return gst_validate_issue_get_id (report->issue);
 }
 
+static void
+_report_free (GstValidateReport * report)
+{
+  g_object_unref (report->reporter);
+  g_free (report->message);
+  g_list_free_full (report->shadow_reports,
+      (GDestroyNotify) gst_validate_report_unref);
+  g_list_free_full (report->repeated_reports,
+      (GDestroyNotify) gst_validate_report_unref);
+  g_mutex_clear (&report->shadow_reports_lock);
+  g_slice_free (GstValidateReport, report);
+}
+
 GstValidateReport *
 gst_validate_report_new (GstValidateIssue * issue,
     GstValidateReporter * reporter, const gchar * message)
 {
   GstValidateReport *report = g_slice_new0 (GstValidateReport);
 
-  report->refcount = 1;
+  gst_mini_object_init (((GstMiniObject *) report), 0,
+      _gst_validate_report_type, NULL, NULL,
+      (GstMiniObjectFreeFunction) _report_free);
+
   report->issue = issue;
   report->reporter = g_object_ref (reporter);
   report->message = g_strdup (message);
@@ -527,28 +543,13 @@ gst_validate_report_new (GstValidateIssue * issue,
 void
 gst_validate_report_unref (GstValidateReport * report)
 {
-  g_return_if_fail (report != NULL);
+  gst_mini_object_unref (GST_MINI_OBJECT (report));
-
-  if (G_UNLIKELY (g_atomic_int_dec_and_test (&report->refcount))) {
-    g_object_unref (report->reporter);
-    g_free (report->message);
-    g_list_free_full (report->shadow_reports,
-        (GDestroyNotify) gst_validate_report_unref);
-    g_list_free_full (report->repeated_reports,
-        (GDestroyNotify) gst_validate_report_unref);
-    g_mutex_clear (&report->shadow_reports_lock);
-    g_slice_free (GstValidateReport, report);
-  }
 }
 
 GstValidateReport *
 gst_validate_report_ref (GstValidateReport * report)
 {
-  g_return_val_if_fail (report != NULL, NULL);
+  return (GstValidateReport *) gst_mini_object_ref (GST_MINI_OBJECT (report));
-
-  g_atomic_int_inc (&report->refcount);
-
-  return report;
 }
 
 void

validate/gst/validate/gst-validate-report.h

@@ -151,7 +151,7 @@ typedef struct {
 GType           gst_validate_issue_get_type (void);
 
 struct _GstValidateReport {
-  gint    refcount;
+  GstMiniObject mini_object;
 
   /* issue: The issue this report corresponds to (to get description, summary,...) */
   GstValidateIssue *issue;

validate/tests/check/validate/padmonitor.c

@@ -78,8 +78,7 @@ _check_reports_refcount (GstPad * pad, gint refcount)
   refcount += 1;
 
   for (tmp = reports; tmp; tmp = tmp->next)
-    fail_unless_equals_int (((GstValidateReport *) tmp->data)->refcount,
+    fail_unless_equals_int (((GstMiniObject *) tmp->data)->refcount, refcount);
-        refcount);
 
   g_list_free_full (reports, (GDestroyNotify) gst_validate_report_unref);
 }