C++ (Cpp) GST_VALIDATE_MONITOR_CAST示例

示例#1

文件： gst-validate-monitor.c 项目： thiblahute/gst-devtools

static GObject *
gst_validate_monitor_constructor (GType type, guint n_construct_params,
    GObjectConstructParam * construct_params)
{
  GstObject *target;
  GstValidateMonitor *monitor =
      GST_VALIDATE_MONITOR_CAST (G_OBJECT_CLASS (parent_class)->constructor
      (type,
          n_construct_params,
          construct_params));

  if (monitor->parent) {
    GstPipeline *parent_pipeline =
        gst_validate_monitor_get_pipeline (monitor->parent);

    gst_validate_monitor_set_media_descriptor (monitor,
        monitor->parent->media_descriptor);

    if (parent_pipeline) {
      g_weak_ref_init (&monitor->pipeline, parent_pipeline);

      gst_object_unref (parent_pipeline);
    }
  }

  gst_validate_override_registry_attach_overrides (monitor);
  gst_validate_monitor_setup (monitor);

  target = gst_validate_monitor_get_target (monitor);
  g_object_set_data ((GObject *) target, "validate-monitor", monitor);
  gst_object_unref (target);

  return (GObject *) monitor;
}

示例#2

文件： gst-validate-monitor-factory.c 项目： thiblahute/gst-devtools

/**
 * gst_validate_monitor_factory_create:
 * @target: The #GstObject to create a #GstValidateMonitor for
 * @runner: The #GstValidateRunner to use for the new monitor
 * @parent: (nullable): The parent of the new monitor
 *
 * Create a new monitor for @target and starts monitoring it.
 *
 * Returns: (transfer full): The newly created #GstValidateMonitor
 */
GstValidateMonitor *
gst_validate_monitor_factory_create (GstObject * target,
    GstValidateRunner * runner, GstValidateMonitor * parent)
{
  GstValidateMonitor *monitor = NULL;
  g_return_val_if_fail (target != NULL, NULL);

  monitor = g_object_get_data ((GObject *) target, "validate-monitor");
  if (monitor) {
    GST_INFO_OBJECT (target, "Is already monitored by %" GST_PTR_FORMAT,
        monitor);

    return g_object_ref (monitor);
  }

  if (GST_IS_PAD (target)) {
    monitor =
        GST_VALIDATE_MONITOR_CAST (gst_validate_pad_monitor_new (GST_PAD_CAST
            (target), runner, GST_VALIDATE_ELEMENT_MONITOR_CAST (parent)));
  } else if (GST_IS_PIPELINE (target)) {
    monitor =
        GST_VALIDATE_MONITOR_CAST (gst_validate_pipeline_monitor_new
        (GST_PIPELINE_CAST (target), runner, parent));
  } else if (GST_IS_BIN (target)) {
    monitor =
        GST_VALIDATE_MONITOR_CAST (gst_validate_bin_monitor_new (GST_BIN_CAST
            (target), runner, parent));
  } else if (GST_IS_ELEMENT (target)) {
    monitor =
        GST_VALIDATE_MONITOR_CAST (gst_validate_element_monitor_new
        (GST_ELEMENT_CAST (target), runner, parent));
  } else {
    g_assert_not_reached ();
  }

  return monitor;
}

示例#3

文件： gst-validate-monitor.c 项目： thiblahute/gst-devtools

/* Check if any of our overrides wants to change the report severity */
static GstValidateInterceptionReturn
gst_validate_monitor_intercept_report (GstValidateReporter * reporter,
    GstValidateReport * report)
{
  GList *iter;
  GstValidateMonitor *monitor = GST_VALIDATE_MONITOR_CAST (reporter);

  GST_VALIDATE_MONITOR_OVERRIDES_LOCK (monitor);
  for (iter = monitor->overrides.head; iter; iter = g_list_next (iter)) {
    report->level =
        gst_validate_override_get_severity (iter->data,
        gst_validate_issue_get_id (report->issue), report->level);
  }
  GST_VALIDATE_MONITOR_OVERRIDES_UNLOCK (monitor);

  return GST_VALIDATE_REPORTER_REPORT;
}

示例#4

文件： gst-validate-monitor.c 项目： thiblahute/gst-devtools

static void
gst_validate_monitor_dispose (GObject * object)
{
  GstValidateMonitor *monitor = GST_VALIDATE_MONITOR_CAST (object);

  g_mutex_clear (&monitor->mutex);
  g_mutex_clear (&monitor->overrides_mutex);
  g_queue_clear (&monitor->overrides);

  g_weak_ref_clear (&monitor->pipeline);
  g_weak_ref_clear (&monitor->target);

  if (monitor->media_descriptor)
    gst_object_unref (monitor->media_descriptor);

  G_OBJECT_CLASS (parent_class)->dispose (object);
}

示例#5

文件： gst-validate-bin-monitor.c 项目： reynaldo-samsung/gst-devtools

static void
gst_validate_bin_monitor_wrap_element (GstValidateBinMonitor * monitor,
    GstElement * element)
{
  GstValidateElementMonitor *element_monitor;
  GST_DEBUG_OBJECT (monitor, "Wrapping element %s", GST_ELEMENT_NAME (element));

  element_monitor =
      GST_VALIDATE_ELEMENT_MONITOR_CAST (gst_validate_monitor_factory_create
      (GST_OBJECT_CAST (element), GST_VALIDATE_MONITOR_GET_RUNNER (monitor),
          GST_VALIDATE_MONITOR_CAST (monitor)));
  g_return_if_fail (element_monitor != NULL);

  GST_VALIDATE_MONITOR_LOCK (monitor);
  monitor->element_monitors = g_list_prepend (monitor->element_monitors,
      element_monitor);
  GST_VALIDATE_MONITOR_UNLOCK (monitor);
}

示例#6

文件： gst-validate-monitor.c 项目： ensonic/gst-devtools

static GObject *
gst_validate_monitor_constructor (GType type, guint n_construct_params,
    GObjectConstructParam * construct_params)
{
  GstValidateMonitor *monitor =
      GST_VALIDATE_MONITOR_CAST (G_OBJECT_CLASS (parent_class)->constructor
      (type,
          n_construct_params,
          construct_params));

  if (monitor->parent) {
    gst_validate_monitor_set_media_descriptor (monitor,
        monitor->parent->media_descriptor);
  }


  gst_validate_monitor_setup (monitor);
  return (GObject *) monitor;
}