1 files changed, 33 insertions, 0 deletions
diff --git a/dom/vr/XRViewport.cpp b/dom/vr/XRViewport.cpp
new file mode 100644
index 0000000000..972a3d301e
--- /dev/null
+++ b/dom/vr/XRViewport.cpp
@@ -0,0 +1,33 @@
+/* -*- 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 "mozilla/dom/XRViewport.h"
+
+namespace mozilla {
+namespace dom {
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(XRViewport, mParent)
+NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(XRViewport, AddRef)
+NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(XRViewport, Release)
+
+XRViewport::XRViewport(nsISupports* aParent, const gfx::IntRect& aRect)
+    : mParent(aParent), mRect(aRect) {}
+
+JSObject* XRViewport::WrapObject(JSContext* aCx,
+                                 JS::Handle<JSObject*> aGivenProto) {
+  return XRViewport_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+int32_t XRViewport::X() { return mRect.X(); }
+
+int32_t XRViewport::Y() { return mRect.Y(); }
+
+int32_t XRViewport::Width() { return mRect.Width(); }
+
+int32_t XRViewport::Height() { return mRect.Height(); }
+
+}  // namespace dom
+}  // namespace mozilla