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-rw-r--r--gfx/angle/src/libANGLE/renderer/d3d/SwapChainD3D.cpp34
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