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tracers: leaks: update type filter later for unknown types
This allow us to filter using an object type which is implemented by a plugin like, say, GstGtkGLSink. https://bugzilla.gnome.org/show_bug.cgi?id=768989
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parent
ec2723d366
commit
714ea37282
2 changed files with 38 additions and 1 deletions
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@ -85,7 +85,17 @@ set_filtering (GstLeaksTracer * self)
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type = g_type_from_name (tmp[i]);
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if (type == 0) {
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GST_WARNING_OBJECT (self, "unknown type %s", tmp[i]);
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/* The type may not yet be known by the type system, typically because
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* the plugin implementing it as not yet be loaded. Save it for now as
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* it will have another chance to be added to the filter later in
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* should_handle_object_type() when/if the object type is actually
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* used. */
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if (!self->unhandled_filter)
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self->unhandled_filter = g_hash_table_new (NULL, NULL);
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g_hash_table_add (self->unhandled_filter,
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GUINT_TO_POINTER (g_quark_from_string (tmp[i])));
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g_atomic_int_inc (&self->unhandled_filter_count);
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continue;
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}
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@ -107,6 +117,26 @@ should_handle_object_type (GstLeaksTracer * self, GType object_type)
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/* No filtering, handle all types */
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return TRUE;
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if (g_atomic_int_get (&self->unhandled_filter_count)) {
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GST_OBJECT_LOCK (self);
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if (self->unhandled_filter) {
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GQuark q;
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q = g_type_qname (object_type);
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if (g_hash_table_contains (self->unhandled_filter, GUINT_TO_POINTER (q))) {
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g_array_append_val (self->filter, object_type);
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g_hash_table_remove (self->unhandled_filter, GUINT_TO_POINTER (q));
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if (g_atomic_int_dec_and_test (&self->unhandled_filter_count))
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g_clear_pointer (&self->unhandled_filter, g_hash_table_unref);
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GST_OBJECT_UNLOCK (self);
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return TRUE;
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}
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}
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GST_OBJECT_UNLOCK (self);
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}
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len = self->filter->len;
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for (i = 0; i < len; i++) {
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GType type = g_array_index (self->filter, GType, i);
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@ -479,6 +509,7 @@ gst_leaks_tracer_finalize (GObject * object)
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g_array_free (self->filter, TRUE);
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g_clear_pointer (&self->added, g_hash_table_unref);
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g_clear_pointer (&self->removed, g_hash_table_unref);
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g_clear_pointer (&self->unhandled_filter, g_hash_table_unref);
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g_queue_remove (&instances, self);
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@ -60,6 +60,12 @@ struct _GstLeaksTracer {
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GHashTable *added;
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/* Set of owned ObjectLog. Protected by object lock */
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GHashTable *removed;
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/* If not NULL, contain a set of GQuark representing type filter not
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* (yet?) known by the type system.
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* Protected by object lock. */
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GHashTable *unhandled_filter;
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/* The number of elements in unhandled_filter */
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gint unhandled_filter_count;
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gboolean done;
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gboolean log_stack_trace;
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