1 files changed, 45 insertions, 0 deletions
diff --git a/widget/gtk/InProcessGtkCompositorWidget.cpp b/widget/gtk/InProcessGtkCompositorWidget.cpp
new file mode 100644
index 0000000000..41581184fb
--- /dev/null
+++ b/widget/gtk/InProcessGtkCompositorWidget.cpp
@@ -0,0 +1,45 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "HeadlessCompositorWidget.h"
+#include "HeadlessWidget.h"
+#include "mozilla/widget/PlatformWidgetTypes.h"
+
+#include "InProcessGtkCompositorWidget.h"
+#include "nsWindow.h"
+
+namespace mozilla {
+namespace widget {
+
+/* static */
+RefPtr<CompositorWidget> CompositorWidget::CreateLocal(
+    const CompositorWidgetInitData& aInitData,
+    const layers::CompositorOptions& aOptions, nsIWidget* aWidget) {
+  if (aInitData.type() ==
+      CompositorWidgetInitData::THeadlessCompositorWidgetInitData) {
+    return new HeadlessCompositorWidget(
+        aInitData.get_HeadlessCompositorWidgetInitData(), aOptions,
+        static_cast<HeadlessWidget*>(aWidget));
+  } else {
+    return new InProcessGtkCompositorWidget(
+        aInitData.get_GtkCompositorWidgetInitData(), aOptions,
+        static_cast<nsWindow*>(aWidget));
+  }
+}
+
+InProcessGtkCompositorWidget::InProcessGtkCompositorWidget(
+    const GtkCompositorWidgetInitData& aInitData,
+    const layers::CompositorOptions& aOptions, nsWindow* aWindow)
+    : GtkCompositorWidget(aInitData, aOptions, aWindow) {}
+
+void InProcessGtkCompositorWidget::ObserveVsync(VsyncObserver* aObserver) {
+  if (RefPtr<CompositorVsyncDispatcher> cvd =
+          mWidget->GetCompositorVsyncDispatcher()) {
+    cvd->SetCompositorVsyncObserver(aObserver);
+  }
+}
+
+}  // namespace widget
+}  // namespace mozilla