1 files changed, 80 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h
new file mode 100644
index 0000000000..81b9ea748d
--- /dev/null
+++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h
@@ -0,0 +1,80 @@
+//
+// Copyright (c) 2014 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.
+//
+
+// NativeWindow.h: Defines NativeWindow, a class for managing and
+// performing operations on an EGLNativeWindowType.
+// It is used for HWND (Desktop Windows) and IInspectable objects
+//(Windows Store Applications).
+
+#ifndef LIBANGLE_RENDERER_D3D_D3D11_NATIVEWINDOW_H_
+#define LIBANGLE_RENDERER_D3D_D3D11_NATIVEWINDOW_H_
+
+#include "common/debug.h"
+#include "common/platform.h"
+
+#include <EGL/eglplatform.h>
+
+// DXGISwapChain and DXGIFactory are typedef'd to specific required
+// types. The HWND NativeWindow implementation requires IDXGISwapChain
+// and IDXGIFactory and the Windows Store NativeWindow
+// implementation requires IDXGISwapChain1 and IDXGIFactory2.
+#if defined(ANGLE_ENABLE_WINDOWS_STORE)
+typedef IDXGISwapChain1 DXGISwapChain;
+typedef IDXGIFactory2 DXGIFactory;
+
+#include <wrl.h>
+#include <wrl/wrappers/corewrappers.h>
+#include <windows.applicationmodel.core.h>
+#include <memory>
+
+namespace rx
+{
+class InspectableNativeWindow;
+}
+
+using namespace Microsoft::WRL;
+using namespace Microsoft::WRL::Wrappers;
+
+#else
+typedef IDXGISwapChain DXGISwapChain;
+typedef IDXGIFactory DXGIFactory;
+#endif
+
+namespace rx
+{
+
+class NativeWindow
+{
+  public:
+    enum RotationFlags { RotateNone = 0, RotateLeft = 1, RotateRight = 2 };
+    explicit NativeWindow(EGLNativeWindowType window);
+
+    bool initialize();
+    bool getClientRect(LPRECT rect);
+    bool isIconic();
+#if defined(ANGLE_ENABLE_WINDOWS_STORE) && (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP)
+    RotationFlags rotationFlags() const;
+#endif
+    static bool isValidNativeWindow(EGLNativeWindowType window);
+
+    HRESULT createSwapChain(ID3D11Device* device, DXGIFactory* factory,
+                            DXGI_FORMAT format, UINT width, UINT height,
+                            DXGISwapChain** swapChain);
+
+    inline EGLNativeWindowType getNativeWindow() const { return mWindow; }
+
+  private:
+    EGLNativeWindowType mWindow;
+
+#if defined(ANGLE_ENABLE_WINDOWS_STORE)
+    std::shared_ptr<InspectableNativeWindow> mImpl;
+#endif
+
+};
+
+}
+
+#endif // LIBANGLE_RENDERER_D3D_D3D11_NATIVEWINDOW_H_