Issue 5063 - [emscripten] Make FilterNotifier calls more efficient

compiled/FilterNotifier.cpp

+/*
+ * This file is part of Adblock Plus <https://adblockplus.org/>,
+ * Copyright (C) 2006-2017 eyeo GmbH
+ *
+ * Adblock Plus is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * Adblock Plus is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <emscripten.h>
+
+#include "FilterNotifier.h"
+
+void FilterNotifier::FilterChange(Topic topic, Filter* filter)
+{
+  EM_ASM_ARGS({
+    FilterNotifier.triggerListeners(notifierTopics.get($0),
+                                    exports.Filter.fromPointer($1));
+  }, topic, filter);
+}
+
+void FilterNotifier::SubscriptionChange(Topic topic, Subscription* subscription)
+{
+  EM_ASM_ARGS({
+    FilterNotifier.triggerListeners(notifierTopics.get($0),
+                                    exports.Subscription.fromPointer($1));
+  }, topic, subscription);
+}