0.4 Win-Beta0.4.0

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diff --git a/LibOVR/Src/CAPI/D3D1X/CAPI_D3D9_HSWDisplay.h b/LibOVR/Src/CAPI/D3D1X/CAPI_D3D9_HSWDisplay.h
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+/************************************************************************************
+
+Filename    :   CAPI_D3D9_HSWDisplay.h
+Content     :   Implements Health and Safety Warning system.
+Created     :   July 7, 2014
+Authors     :   Paul Pedriana
+
+Copyright   :   Copyright 2014 Oculus VR, Inc. All Rights reserved.
+
+Licensed under the Oculus VR Rift SDK License Version 3.1 (the "License"); 
+you may not use the Oculus VR Rift SDK except in compliance with the License, 
+which is provided at the time of installation or download, or which 
+otherwise accompanies this software in either electronic or hard copy form.
+
+You may obtain a copy of the License at
+
+http://www.oculusvr.com/licenses/LICENSE-3.1 
+
+Unless required by applicable law or agreed to in writing, the Oculus VR SDK 
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+************************************************************************************/
+
+#ifndef OVR_CAPI_D3D9_HSWDisplay_h
+#define OVR_CAPI_D3D9_HSWDisplay_h
+
+#if !defined(OVR_D3D_VERSION) || (OVR_D3D_VERSION != 9)
+    #error This header expects OVR_D3D_VERSION to be defined, to 9.
+#endif
+
+#include "../CAPI_HSWDisplay.h"
+#include "CAPI_D3D1X_Util.h"
+#include <d3d9.h>
+
+
+namespace OVR { namespace CAPI { namespace D3D9 {
+
+    // There currently isn't a D3D9::RenderParams, as D3D9 support is currently only very basic.
+    struct HSWRenderParams
+    {
+	    IDirect3DDevice9*    Device;
+	    IDirect3DSwapChain9* SwapChain;
+	    ovrSizei             ScreenSize; 
+    };
+
+    class HSWDisplay : public CAPI::HSWDisplay
+    {
+    public:
+        HSWDisplay(ovrRenderAPIType api, ovrHmd hmd, const HMDRenderState& renderState);
+
+        // Must be called before use. apiConfig is such that:
+        //   const ovrD3D9Config* config = (const ovrD3D9Config*)apiConfig; or
+        bool Initialize(const ovrRenderAPIConfig* apiConfig);
+        void Shutdown();
+        void DisplayInternal();
+        void DismissInternal();
+
+        // Draws the warning to the eye texture(s). This must be done at the end of a 
+        // frame but prior to executing the distortion rendering of the eye textures. 
+        void RenderInternal(ovrEyeType eye, const ovrTexture* eyeTexture);
+
+    protected:
+        void LoadGraphics();
+        void UnloadGraphics();
+
+        D3D9::HSWRenderParams       RenderParams;
+        Ptr<IDirect3DTexture9>      pTexture;
+        Ptr<IDirect3DVertexBuffer9> pVB;
+        Matrix4f                    OrthoProjection[2];     // Projection for 2D.
+
+    private:
+        OVR_NON_COPYABLE(HSWDisplay)
+    };
+
+}}} // namespace OVR::CAPI::D3D9
+
+
+#endif // OVR_CAPI_D3D9_HSWDisplay_h
+