1 files changed, 39 insertions, 0 deletions
diff --git a/Tests/VSWinStorePhone/Direct3DApp1/Direct3DBase.h b/Tests/VSWinStorePhone/Direct3DApp1/Direct3DBase.h
new file mode 100644
index 0000000000..bba9f16971
--- /dev/null
+++ b/Tests/VSWinStorePhone/Direct3DApp1/Direct3DBase.h
@@ -0,0 +1,39 @@
+#pragma once
+
+#include "DirectXHelper.h"
+
+// Helper class that initializes DirectX APIs for 3D rendering.
+ref class Direct3DBase abstract
+{
+internal:
+  Direct3DBase();
+
+public:
+  virtual void Initialize(Windows::UI::Core::CoreWindow^ window);
+  virtual void HandleDeviceLost();
+  virtual void CreateDeviceResources();
+  virtual void CreateWindowSizeDependentResources();
+  virtual void UpdateForWindowSizeChange();
+  virtual void ReleaseResourcesForSuspending();
+  virtual void Render() = 0;
+  virtual void Present();
+  virtual float ConvertDipsToPixels(float dips);
+
+protected private:
+  // Direct3D Objects.
+  Microsoft::WRL::ComPtr<ID3D11Device1> m_d3dDevice;
+  Microsoft::WRL::ComPtr<ID3D11DeviceContext1> m_d3dContext;
+  Microsoft::WRL::ComPtr<IDXGISwapChain1> m_swapChain;
+  Microsoft::WRL::ComPtr<ID3D11RenderTargetView> m_renderTargetView;
+  Microsoft::WRL::ComPtr<ID3D11DepthStencilView> m_depthStencilView;
+
+  // Cached renderer properties.
+  D3D_FEATURE_LEVEL m_featureLevel;
+  Windows::Foundation::Size m_renderTargetSize;
+  Windows::Foundation::Rect m_windowBounds;
+  Platform::Agile<Windows::UI::Core::CoreWindow> m_window;
+  Windows::Graphics::Display::DisplayOrientations m_orientation;
+
+  // Transform used for display orientation.
+  DirectX::XMFLOAT4X4 m_orientationTransform3D;
+};