1 files changed, 50 insertions, 0 deletions
diff --git a/gfx/layers/SyncObject.cpp b/gfx/layers/SyncObject.cpp
new file mode 100644
index 0000000000..adb85da14f
--- /dev/null
+++ b/gfx/layers/SyncObject.cpp
@@ -0,0 +1,50 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 "SyncObject.h"
+
+#ifdef XP_WIN
+#  include "mozilla/gfx/DeviceManagerDx.h"
+#  include "mozilla/layers/TextureD3D11.h"
+#endif
+#include "nsIXULRuntime.h"  // for BrowserTabsRemoteAutostart
+
+namespace mozilla {
+namespace layers {
+
+#ifdef XP_WIN
+/* static */
+already_AddRefed<SyncObjectHost> SyncObjectHost::CreateSyncObjectHost(
+    ID3D11Device* aDevice) {
+  return MakeAndAddRef<SyncObjectD3D11Host>(aDevice);
+}
+
+/* static */
+already_AddRefed<SyncObjectClient> SyncObjectClient::CreateSyncObjectClient(
+    SyncHandle aHandle, ID3D11Device* aDevice) {
+  if (!aHandle) {
+    return nullptr;
+  }
+
+  return MakeAndAddRef<SyncObjectD3D11Client>(aHandle, aDevice);
+}
+#endif
+
+already_AddRefed<SyncObjectClient>
+SyncObjectClient::CreateSyncObjectClientForContentDevice(SyncHandle aHandle) {
+#ifndef XP_WIN
+  return nullptr;
+#else
+  if (!aHandle) {
+    return nullptr;
+  }
+
+  return MakeAndAddRef<SyncObjectD3D11ClientContentDevice>(aHandle);
+#endif
+}
+
+}  // namespace layers
+}  // namespace mozilla