1 files changed, 34 insertions, 0 deletions
diff --git a/gfx/angle/src/libANGLE/renderer/d3d/SwapChainD3D.cpp b/gfx/angle/src/libANGLE/renderer/d3d/SwapChainD3D.cpp
new file mode 100644
index 000000000..de8534c3d
--- /dev/null
+++ b/gfx/angle/src/libANGLE/renderer/d3d/SwapChainD3D.cpp
@@ -0,0 +1,34 @@
+//
+// Copyright (c) 2016 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+// SwapChainD3D.cpp: Defines a back-end specific class that hides the details of the
+// implementation-specific swapchain.
+
+#include "libANGLE/renderer/d3d/SwapChainD3D.h"
+
+namespace rx
+{
+
+SwapChainD3D::SwapChainD3D(HANDLE shareHandle,
+                           IUnknown *d3dTexture,
+                           GLenum backBufferFormat,
+                           GLenum depthBufferFormat)
+    : mOffscreenRenderTargetFormat(backBufferFormat),
+      mDepthBufferFormat(depthBufferFormat),
+      mShareHandle(shareHandle),
+      mD3DTexture(d3dTexture)
+{
+    if (mD3DTexture)
+    {
+        mD3DTexture->AddRef();
+    }
+}
+
+SwapChainD3D::~SwapChainD3D()
+{
+    SafeRelease(mD3DTexture);
+}
+}  // namespace rx