1 files changed, 42 insertions, 0 deletions
diff --git a/gfx/2d/GradientStopsD2D.h b/gfx/2d/GradientStopsD2D.h
new file mode 100644
index 0000000000..20e60eb1d0
--- /dev/null
+++ b/gfx/2d/GradientStopsD2D.h
@@ -0,0 +1,42 @@
+/* -*- 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/. */
+
+#ifndef MOZILLA_GFX_GRADIENTSTOPSD2D_H_
+#define MOZILLA_GFX_GRADIENTSTOPSD2D_H_
+
+#include "2D.h"
+
+#include <d2d1.h>
+
+namespace mozilla {
+namespace gfx {
+
+class GradientStopsD2D : public GradientStops {
+ public:
+  MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(GradientStopsD2D, override)
+
+  GradientStopsD2D(ID2D1GradientStopCollection* aStopCollection,
+                   ID3D11Device* aDevice)
+      : mStopCollection(aStopCollection), mDevice(aDevice) {}
+
+  virtual BackendType GetBackendType() const { return BackendType::DIRECT2D; }
+
+  bool IsValid() const final {
+    return mDevice == Factory::GetDirect3D11Device();
+  }
+
+ private:
+  friend class DrawTargetD2D;
+  friend class DrawTargetD2D1;
+
+  mutable RefPtr<ID2D1GradientStopCollection> mStopCollection;
+  RefPtr<ID3D11Device> mDevice;
+};
+
+}  // namespace gfx
+}  // namespace mozilla
+
+#endif /* MOZILLA_GFX_GRADIENTSTOPSD2D_H_ */